Merge remote branch 'upstream/gallium-0.1' into nouveau-gallium-0.1

Conflicts:

	configs/default

448 files changed, 34803 insertions, 22696 deletions

diff --git a/SConstruct b/SConstruct
index e7c10fcf527..4f19b16a0d2 100644
--- a/SConstruct
+++ b/SConstruct
@@ -30,14 +30,15 @@ import common
 # Configuration options
 
 if common.default_platform in ('linux', 'freebsd', 'darwin'):
-	default_statetrackers = 'mesa'
+	default_statetrackers = 'all'
 	default_drivers = 'softpipe,failover,i915simple,i965simple'
 	default_winsys = 'xlib'
 elif common.default_platform in ('winddk',):
-	default_statetrackers = 'none'
+	default_statetrackers = 'all'
 	default_drivers = 'softpipe,i915simple'
-	default_winsys = 'none'
+	default_winsys = 'all'
 else:
+	default_statetrackers = 'all'
 	default_drivers = 'all'
 	default_winsys = 'all'
 
@@ -48,11 +49,15 @@ opts.Add(ListOption('statetrackers', 'state_trackers to build', default_statetra
 opts.Add(ListOption('drivers', 'pipe drivers to build', default_drivers,
                      ['softpipe', 'failover', 'i915simple', 'i965simple', 'cell']))
 opts.Add(ListOption('winsys', 'winsys drivers to build', default_winsys,
-                     ['xlib', 'intel'])) 
+                     ['xlib', 'intel', 'gdi'])) 
 
 env = Environment(
-	options = opts, 
-	ENV = os.environ)
+	options = opts,
+	tools = ['gallium'],
+	toolpath = ['scons'],	
+	ENV = os.environ,
+)
+
 Help(opts.GenerateHelpText(env))
 
 # replicate options values in local variables
@@ -80,22 +85,6 @@ Export([
 
 #######################################################################
 # Environment setup
-#
-# TODO: put the compiler specific settings in separate files
-# TODO: auto-detect as much as possible
-
-if platform == 'winddk':
-	env.Tool('winddk', ['.'])
-	
-	env.Append(CPPPATH = [
-		env['SDK_INC_PATH'],
-		env['DDK_INC_PATH'],
-		env['WDM_INC_PATH'],
-		env['CRT_INC_PATH'],
-	])
-
-common.generate(env)
-
 
 # Includes
 env.Append(CPPPATH = [
@@ -106,13 +95,6 @@ env.Append(CPPPATH = [
 ])
 
 
-# x86 assembly
-if x86:
-	if gcc:	
-		env.Append(CFLAGS = '-m32')
-		env.Append(CXXFLAGS = '-m32')
-
-
 # Posix
 if platform in ('posix', 'linux', 'freebsd', 'darwin'):
 	env.Append(CPPDEFINES = [
@@ -177,6 +159,6 @@ Export('env')
 
 SConscript(
 	'src/SConscript',
-	build_dir = common.make_build_dir(env),
+	build_dir = env['build'],
 	duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
 )
diff --git a/bin/mklib b/bin/mklib
index 8ee8d8ce49d..e17e2fee0b1 100755
--- a/bin/mklib
+++ b/bin/mklib
@@ -202,8 +202,13 @@ case $ARCH in
 	if [ $NOPREFIX = 1 ] ; then
 	    # No "lib" or ".so" part
 	    echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}
-	    #OPTS="-shared -Wl,-soname,${LIBNAME}"  # soname???
-	    OPTS="-shared"
+	    case $ARCH in 'Linux' | 'GNU' | GNU/*)
+		OPTS="-Xlinker -Bsymbolic -shared"
+	    ;;
+	    *)
+		OPTS="-shared"
+	    ;;
+	    esac
 
 	    # Check if objects are 32-bit and we're running in 64-bit
 	    # environment.  If so, pass -m32 flag to linker.
diff --git a/bin/win32kprof.py b/bin/win32kprof.py
index 836b17e2d29..b4f9ce95dca 100755
--- a/bin/win32kprof.py
+++ b/bin/win32kprof.py
@@ -1,12 +1,39 @@
 #!/usr/bin/env python
+##########################################################################
+# 
+# Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+# All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sub license, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+# 
+# The above copyright notice and this permission notice (including the
+# next paragraph) shall be included in all copies or substantial portions
+# of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+# IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+# 
+##########################################################################
+
 
 import sys
 import optparse
 import re
 import struct
 
-__version__ = '0.1'
 
+__version__ = '0.1'
 
 verbose = False
 
@@ -16,7 +43,7 @@ class ParseError(Exception):
 
 
 class MsvcDemangler:
-		# http://www.kegel.com/mangle.html
+	# http://www.kegel.com/mangle.html
 
 	def __init__(self, symbol):
 		self._symbol = symbol
@@ -112,7 +139,8 @@ class Profile:
 				continue
 			if type != 'f':
 				continue
-			addr = int(addr, 16)
+			section, offset = section_offset.split(':')
+			addr = int(offset, 16)
 			name = demangle(name)
 			if last_addr == addr:
 				# TODO: handle collapsed functions
diff --git a/common.py b/common.py
index d3c0261d71e..dd64e0f434d 100644
--- a/common.py
+++ b/common.py
@@ -34,7 +34,7 @@ default_machine = _machine_map.get(default_machine, 'generic')
 
 if default_platform in ('linux', 'freebsd', 'darwin'):
 	default_dri = 'yes'
-elif default_platform in ('winddk', 'windows'):
+elif default_platform in ('winddk', 'windows', 'wince'):
 	default_dri = 'no'
 else:
 	default_dri = 'no'
@@ -58,254 +58,7 @@ def AddOptions(opts):
 	opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
 											 allowed_values=('generic', 'x86', 'x86_64')))
 	opts.Add(EnumOption('platform', 'target platform', default_platform,
-											 allowed_values=('linux', 'cell', 'windows', 'winddk')))
+											 allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince')))
 	opts.Add(BoolOption('llvm', 'use LLVM', 'no'))
 	opts.Add(BoolOption('dri', 'build DRI drivers', default_dri))
 
-
-#######################################################################
-# Quiet command lines
-#
-# See also http://www.scons.org/wiki/HidingCommandLinesInOutput
-
-def quietCommandLines(env):
-	env['CCCOMSTR'] = "Compiling $SOURCE ..."
-	env['CXXCOMSTR'] = "Compiling $SOURCE ..."
-	env['ARCOMSTR'] = "Archiving $TARGET ..."
-	env['RANLIBCOMSTR'] = ""
-	env['LINKCOMSTR'] = "Linking $TARGET ..."
-
-
-#######################################################################
-# Convenience Library Builder
-# based on the stock StaticLibrary and SharedLibrary builders
-
-import SCons.Action
-import SCons.Builder
-
-def createConvenienceLibBuilder(env):
-    """This is a utility function that creates the ConvenienceLibrary
-    Builder in an Environment if it is not there already.
-
-    If it is already there, we return the existing one.
-    """
-
-    try:
-        convenience_lib = env['BUILDERS']['ConvenienceLibrary']
-    except KeyError:
-        action_list = [ SCons.Action.Action("$ARCOM", "$ARCOMSTR") ]
-        if env.Detect('ranlib'):
-            ranlib_action = SCons.Action.Action("$RANLIBCOM", "$RANLIBCOMSTR")
-            action_list.append(ranlib_action)
-
-        convenience_lib = SCons.Builder.Builder(action = action_list,
-                                  emitter = '$LIBEMITTER',
-                                  prefix = '$LIBPREFIX',
-                                  suffix = '$LIBSUFFIX',
-                                  src_suffix = '$SHOBJSUFFIX',
-                                  src_builder = 'SharedObject')
-        env['BUILDERS']['ConvenienceLibrary'] = convenience_lib
-        env['BUILDERS']['Library'] = convenience_lib
-
-    return convenience_lib
-
-
-#######################################################################
-# Build
-
-def make_build_dir(env):
-	# Put build output in a separate dir, which depends on the current configuration
-	# See also http://www.scons.org/wiki/AdvancedBuildExample
-	build_topdir = 'build'
-	build_subdir = env['platform']
-	if env['dri']:
-		build_subdir += "-dri"
-	if env['llvm']:
-		build_subdir += "-llvm"
-	if env['machine'] != 'generic':
-		build_subdir += '-' + env['machine']
-	if env['debug']:
-		build_subdir += "-debug"
-	if env['profile']:
-		build_subdir += "-profile"
-	build_dir = os.path.join(build_topdir, build_subdir)
-	# Place the .sconsign file on the builddir too, to avoid issues with different scons
-	# versions building the same source file
-	env.SConsignFile(os.path.join(build_dir, '.sconsign'))
-	return build_dir
-
-
-#######################################################################
-# Common environment generation code
-
-def generate(env):
-	# FIXME: this is already too late
-	#if env.get('quiet', False):
-	#	quietCommandLines(env)
-	
-	# shortcuts
-	debug = env['debug']
-	machine = env['machine']
-	platform = env['platform']
-	x86 = env['machine'] == 'x86'
-	gcc = env['platform'] in ('linux', 'freebsd', 'darwin')
-	msvc = env['platform'] in ('windows', 'winddk')
-
-	# C preprocessor options
-	cppdefines = []
-	if debug:
-		cppdefines += ['DEBUG']
-	else:
-		cppdefines += ['NDEBUG']
-	if env['profile']:
-		cppdefines += ['PROFILE']
-	if platform == 'windows':
-		cppdefines += [
-			'WIN32', 
-			'_WINDOWS', 
-			'_UNICODE',
-			'UNICODE',
-			# http://msdn2.microsoft.com/en-us/library/6dwk3a1z.aspx,
-			'WIN32_LEAN_AND_MEAN',
-			'VC_EXTRALEAN', 
-			'_CRT_SECURE_NO_DEPRECATE',
-		]
-		if debug:
-			cppdefines += ['_DEBUG']
-	if platform == 'winddk':
-		# Mimic WINDDK's builtin flags. See also:
-		# - WINDDK's bin/makefile.new i386mk.inc for more info.
-		# - buildchk_wxp_x86.log files, generated by the WINDDK's build
-		# - http://alter.org.ua/docs/nt_kernel/vc8_proj/
-		cppdefines += [
-			('_X86_', '1'), 
-			('i386', '1'), 
-			'STD_CALL', 
-			('CONDITION_HANDLING', '1'),
-			('NT_INST', '0'), 
-			('WIN32', '100'),
-			('_NT1X_', '100'),
-			('WINNT', '1'),
-			('_WIN32_WINNT', '0x0501'), # minimum required OS version
-			('WINVER', '0x0501'),
-			('_WIN32_IE', '0x0603'),
-			('WIN32_LEAN_AND_MEAN', '1'),
-			('DEVL', '1'),
-			('__BUILDMACHINE__', 'WinDDK'),
-			('FPO', '0'),
-		]
-		if debug:
-			cppdefines += [('DBG', 1)]
-	if platform == 'windows':
-		cppdefines += ['PIPE_SUBSYSTEM_USER']
-	if platform == 'winddk':
-		cppdefines += ['PIPE_SUBSYSTEM_KERNEL']
-	env.Append(CPPDEFINES = cppdefines)
-
-	# C compiler options
-	cflags = []
-	if gcc:
-		if debug:
-			cflags += ['-O0', '-g3']
-		else:
-			cflags += ['-O3', '-g3']
-		if env['profile']:
-			cflags += ['-pg']
-		cflags += [
-			'-Wall', 
-			'-Wmissing-prototypes',
-			'-Wno-long-long',
-			'-ffast-math',
-			'-pedantic',
-			'-fmessage-length=0', # be nice to Eclipse 
-		]
-	if msvc:
-		# See also:
-		# - http://msdn2.microsoft.com/en-us/library/y0zzbyt4.aspx
-		# - cl /?
-		if debug:
-			cflags += [
-			  '/Od', # disable optimizations
-			  '/Oi', # enable intrinsic functions
-			  '/Oy-', # disable frame pointer omission
-			]
-		else:
-			cflags += [
-			  '/Ox', # maximum optimizations
-			  '/Oi', # enable intrinsic functions
-			  '/Os', # favor code space
-			]
-		if env['profile']:
-			cflags += [
-				'/Gh', # enable _penter hook function
-				'/GH', # enable _pexit hook function
-			]
-		if platform == 'windows':
-			cflags += [
-				# TODO
-				#'/Wp64', # enable 64 bit porting warnings
-			]
-		if platform == 'winddk':
-			cflags += [
-				'/Zl', # omit default library name in .OBJ
-				'/Zp8', # 8bytes struct member alignment
-				'/Gy', # separate functions for linker
-				'/Gm-', # disable minimal rebuild
-				'/W3', # warning level
-				'/WX', # treat warnings as errors
-				'/Gz', # __stdcall Calling convention
-				'/GX-', # disable C++ EH
-				'/GR-', # disable C++ RTTI
-				'/GF', # enable read-only string pooling
-				'/G6', # optimize for PPro, P-II, P-III
-				'/Ze', # enable extensions
-				'/Gi-', # disable incremental compilation
-				'/QIfdiv-', # disable Pentium FDIV fix
-				'/hotpatch', # prepares an image for hotpatching.
-				#'/Z7', #enable old-style debug info
-			]
-		# Put debugging information in a separate .pdb file for each object file as
-		# descrived in the scons manpage
-		env['CCPDBFLAGS'] = '/Zi /Fd${TARGET}.pdb'
-	env.Append(CFLAGS = cflags)
-	env.Append(CXXFLAGS = cflags)
-
-	# Linker options
-	if platform == 'winddk':
-		# See also:
-		# - http://msdn2.microsoft.com/en-us/library/y0zzbyt4.aspx
-		env.Append(LINKFLAGS = [
-			'/merge:_PAGE=PAGE',
-			'/merge:_TEXT=.text',
-			'/section:INIT,d',
-			'/opt:ref',
-			'/opt:icf',
-			'/ignore:4198,4010,4037,4039,4065,4070,4078,4087,4089,4221',
-			'/incremental:no',
-			'/fullbuild',
-			'/release',
-			'/nodefaultlib',
-			'/wx',
-			'/debug',
-			'/debugtype:cv',
-			'/version:5.1',
-			'/osversion:5.1',
-			'/functionpadmin:5',
-			'/safeseh',
-			'/pdbcompress',
-			'/stack:0x40000,0x1000',
-			'/driver', 
-			'/align:0x80',
-			'/subsystem:native,5.01',
-			'/base:0x10000',
-			
-			'/entry:DrvEnableDriver',
-		])
-
-
-	createConvenienceLibBuilder(env)
-	
-	
-	# for debugging
-	#print env.Dump()
-
diff --git a/configs/default b/configs/default
index 732ffeb1609..a8d1fe6bec2 100644
--- a/configs/default
+++ b/configs/default
@@ -60,7 +60,7 @@ GLW_SOURCES = GLwDrawA.c
 
 # Directories to build
 LIB_DIR = lib
-SRC_DIRS = gallium mesa gallium/winsys glu glut/glx glw
+SRC_DIRS = gallium mesa egl gallium/winsys glu glut/glx glw
 GLU_DIRS = sgi
 DRIVER_DIRS = 
 # Which subdirs under $(TOP)/progs/ to enter:
@@ -71,8 +71,9 @@ PROGRAM_DIRS = demos redbook samples glsl xdemos
 GALLIUM_AUXILIARY_DIRS = draw cso_cache pipebuffer tgsi sct translate rtasm util
 GALLIUM_AUXILIARIES = $(foreach DIR,$(GALLIUM_AUXILIARY_DIRS),$(TOP)/src/gallium/auxiliary/$(DIR)/lib$(DIR).a)
 GALLIUM_DRIVER_DIRS = softpipe i915simple i965simple nv10 nv30 nv40 nv50 failover
+GALLIUM_WINSYS_COMMON_DIRS =
 GALLIUM_DRIVERS = $(foreach DIR,$(GALLIUM_DRIVER_DIRS),$(TOP)/src/gallium/drivers/$(DIR)/lib$(DIR).a)
-GALLIUM_WINSYS_DIRS = xlib
+GALLIUM_WINSYS_DIRS = xlib egl_xlib
 
 
 # Library/program dependencies
diff --git a/configs/linux-dri b/configs/linux-dri
index 4fdef196d96..74f81bf83b6 100644
--- a/configs/linux-dri
+++ b/configs/linux-dri
@@ -13,7 +13,7 @@ CXX = g++
 #MKDEP = gcc -M
 #MKDEP_OPTIONS = -MF depend
 
-OPT_FLAGS  = -O -g
+OPT_FLAGS  = -O2 -g
 PIC_FLAGS  = -fPIC
 
 # Add '-DGLX_USE_TLS' to ARCH_FLAGS to enable TLS support.
@@ -61,9 +61,10 @@ endif
 
 
 
-DRIVER_DIRS = dri
+DRIVER_DIRS =
 WINDOW_SYSTEM = dri
-GALLIUM_WINSYS_DIRS = dri
+GALLIUM_WINSYS_DIRS = dri egl_xlib
+GALLIUM_WINSYS_COMMON_DIRS = intel_drm
 
 # gamma are missing because they have not been converted to use the new
 # interface.
diff --git a/doxygen/header.html b/doxygen/header.html
index 7fca3ee5d38..378dc9490ca 100644
--- a/doxygen/header.html
+++ b/doxygen/header.html
@@ -1,17 +1,17 @@
-<html>

-<head>

-<title>Mesa Source Code Documentation</title>

-<link href="doxygen.css" rel="stylesheet" type="text/css">

-</head>

-<body>

-<div class="qindex">

-<a class="qindex" href="../main/index.html">core</a> |

-<a class="qindex" href="../glapi/index.html">glapi</a> |

-<a class="qindex" href="../vbo/index.html">vbo</a> |

-<a class="qindex" href="../math/index.html">math</a> |

-<a class="qindex" href="../shader/index.html">shader</a> |

-<a class="qindex" href="../swrast/index.html">swrast</a> |

-<a class="qindex" href="../swrast_setup/index.html">swrast_setup</a> |

-<a class="qindex" href="../tnl/index.html">tnl</a> |

-<a class="qindex" href="../tnl_dd/index.html">tnl_dd</a>

-</div>

+<html>
+<head>
+<title>Mesa Source Code Documentation</title>
+<link href="doxygen.css" rel="stylesheet" type="text/css">
+</head>
+<body>
+<div class="qindex">
+<a class="qindex" href="../main/index.html">core</a> |
+<a class="qindex" href="../glapi/index.html">glapi</a> |
+<a class="qindex" href="../vbo/index.html">vbo</a> |
+<a class="qindex" href="../math/index.html">math</a> |
+<a class="qindex" href="../shader/index.html">shader</a> |
+<a class="qindex" href="../swrast/index.html">swrast</a> |
+<a class="qindex" href="../swrast_setup/index.html">swrast_setup</a> |
+<a class="qindex" href="../tnl/index.html">tnl</a> |
+<a class="qindex" href="../tnl_dd/index.html">tnl_dd</a>
+</div>
diff --git a/doxygen/header_subset.html b/doxygen/header_subset.html
index e7f001060ea..f9a698db842 100644
--- a/doxygen/header_subset.html
+++ b/doxygen/header_subset.html
@@ -1,11 +1,11 @@
-<html>

-<head><title>Mesa Source Code Documentation</title>

-<link href="doxygen.css" rel="stylesheet" type="text/css">

-</head>

-<body>

-<div class="qindex">

-<a class="qindex" href="../core_subset/index.html">Mesa Core</a> |

-<a class="qindex" href="../math_subset/index.html">math</a> |

-<a class="qindex" href="../miniglx/index.html">MiniGLX</a> |

-<a class="qindex" href="../radeon_subset/index.html">radeon_subset</a>

-</div>

+<html>
+<head><title>Mesa Source Code Documentation</title>
+<link href="doxygen.css" rel="stylesheet" type="text/css">
+</head>
+<body>
+<div class="qindex">
+<a class="qindex" href="../core_subset/index.html">Mesa Core</a> |
+<a class="qindex" href="../math_subset/index.html">math</a> |
+<a class="qindex" href="../miniglx/index.html">MiniGLX</a> |
+<a class="qindex" href="../radeon_subset/index.html">radeon_subset</a>
+</div>
diff --git a/include/EGL/egl.h b/include/EGL/egl.h
new file mode 100644
index 00000000000..e33a315723d
--- /dev/null
+++ b/include/EGL/egl.h
@@ -0,0 +1,300 @@
+/* -*- mode: c; tab-width: 8; -*- */
+/* vi: set sw=4 ts=8: */
+/* Reference version of egl.h for EGL 1.4.
+ * Last modified 2008/05/02
+ */
+
+#ifndef __egl_h_
+#define __egl_h_
+
+/* All platform-dependent types and macro boilerplate (such as EGLAPI
+ * and EGLAPIENTRY) should go in eglplatform.h.
+ */
+#include <EGL/eglplatform.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* EGL Types */
+typedef int32_t EGLint;
+typedef unsigned int EGLBoolean;
+typedef unsigned int EGLenum;
+typedef void *EGLConfig;
+typedef void *EGLContext;
+typedef void *EGLDisplay;
+typedef void *EGLSurface;
+typedef void *EGLClientBuffer;
+
+/* EGL Versioning */
+#define EGL_VERSION_1_0			1
+#define EGL_VERSION_1_1			1
+#define EGL_VERSION_1_2			1
+#define EGL_VERSION_1_3			1
+#define EGL_VERSION_1_4			1
+
+/* EGL Enumerants. Bitmasks and other exceptional cases aside, most
+ * enums are assigned unique values starting at 0x3000.
+ */
+
+/* EGL aliases */
+#define EGL_FALSE			0
+#define EGL_TRUE			1
+
+/* Out-of-band handle values */
+#define EGL_DEFAULT_DISPLAY		((void *)0)
+#define EGL_NO_CONTEXT			((EGLContext)0)
+#define EGL_NO_DISPLAY			((EGLDisplay)0)
+#define EGL_NO_SURFACE			((EGLSurface)0)
+
+/* Out-of-band attribute value */
+#define EGL_DONT_CARE			((EGLint)-1)
+
+/* Errors / GetError return values */
+#define EGL_SUCCESS			0x3000
+#define EGL_NOT_INITIALIZED		0x3001
+#define EGL_BAD_ACCESS			0x3002
+#define EGL_BAD_ALLOC			0x3003
+#define EGL_BAD_ATTRIBUTE		0x3004
+#define EGL_BAD_CONFIG			0x3005
+#define EGL_BAD_CONTEXT			0x3006
+#define EGL_BAD_CURRENT_SURFACE		0x3007
+#define EGL_BAD_DISPLAY			0x3008
+#define EGL_BAD_MATCH			0x3009
+#define EGL_BAD_NATIVE_PIXMAP		0x300A
+#define EGL_BAD_NATIVE_WINDOW		0x300B
+#define EGL_BAD_PARAMETER		0x300C
+#define EGL_BAD_SURFACE			0x300D
+#define EGL_CONTEXT_LOST		0x300E	/* EGL 1.1 - IMG_power_management */
+
+/* Reserved 0x300F-0x301F for additional errors */
+
+/* Config attributes */
+#define EGL_BUFFER_SIZE			0x3020
+#define EGL_ALPHA_SIZE			0x3021
+#define EGL_BLUE_SIZE			0x3022
+#define EGL_GREEN_SIZE			0x3023
+#define EGL_RED_SIZE			0x3024
+#define EGL_DEPTH_SIZE			0x3025
+#define EGL_STENCIL_SIZE		0x3026
+#define EGL_CONFIG_CAVEAT		0x3027
+#define EGL_CONFIG_ID			0x3028
+#define EGL_LEVEL			0x3029
+#define EGL_MAX_PBUFFER_HEIGHT		0x302A
+#define EGL_MAX_PBUFFER_PIXELS		0x302B
+#define EGL_MAX_PBUFFER_WIDTH		0x302C
+#define EGL_NATIVE_RENDERABLE		0x302D
+#define EGL_NATIVE_VISUAL_ID		0x302E
+#define EGL_NATIVE_VISUAL_TYPE		0x302F
+#define EGL_PRESERVED_RESOURCES		0x3030
+#define EGL_SAMPLES			0x3031
+#define EGL_SAMPLE_BUFFERS		0x3032
+#define EGL_SURFACE_TYPE		0x3033
+#define EGL_TRANSPARENT_TYPE		0x3034
+#define EGL_TRANSPARENT_BLUE_VALUE	0x3035
+#define EGL_TRANSPARENT_GREEN_VALUE	0x3036
+#define EGL_TRANSPARENT_RED_VALUE	0x3037
+#define EGL_NONE			0x3038	/* Attrib list terminator */
+#define EGL_BIND_TO_TEXTURE_RGB		0x3039
+#define EGL_BIND_TO_TEXTURE_RGBA	0x303A
+#define EGL_MIN_SWAP_INTERVAL		0x303B
+#define EGL_MAX_SWAP_INTERVAL		0x303C
+#define EGL_LUMINANCE_SIZE		0x303D
+#define EGL_ALPHA_MASK_SIZE		0x303E
+#define EGL_COLOR_BUFFER_TYPE		0x303F
+#define EGL_RENDERABLE_TYPE		0x3040
+#define EGL_MATCH_NATIVE_PIXMAP		0x3041	/* Pseudo-attribute (not queryable) */
+#define EGL_CONFORMANT			0x3042
+
+/* Reserved 0x3041-0x304F for additional config attributes */
+
+/* Config attribute values */
+#define EGL_SLOW_CONFIG			0x3050	/* EGL_CONFIG_CAVEAT value */
+#define EGL_NON_CONFORMANT_CONFIG	0x3051	/* EGL_CONFIG_CAVEAT value */
+#define EGL_TRANSPARENT_RGB		0x3052	/* EGL_TRANSPARENT_TYPE value */
+#define EGL_RGB_BUFFER			0x308E	/* EGL_COLOR_BUFFER_TYPE value */
+#define EGL_LUMINANCE_BUFFER		0x308F	/* EGL_COLOR_BUFFER_TYPE value */
+
+/* More config attribute values, for EGL_TEXTURE_FORMAT */
+#define EGL_NO_TEXTURE			0x305C
+#define EGL_TEXTURE_RGB			0x305D
+#define EGL_TEXTURE_RGBA		0x305E
+#define EGL_TEXTURE_2D			0x305F
+
+/* Config attribute mask bits */
+#define EGL_PBUFFER_BIT			0x0001	/* EGL_SURFACE_TYPE mask bits */
+#define EGL_PIXMAP_BIT			0x0002	/* EGL_SURFACE_TYPE mask bits */
+#define EGL_WINDOW_BIT			0x0004	/* EGL_SURFACE_TYPE mask bits */
+#define EGL_VG_COLORSPACE_LINEAR_BIT	0x0020	/* EGL_SURFACE_TYPE mask bits */
+#define EGL_VG_ALPHA_FORMAT_PRE_BIT	0x0040	/* EGL_SURFACE_TYPE mask bits */
+#define EGL_MULTISAMPLE_RESOLVE_BOX_BIT 0x0200	/* EGL_SURFACE_TYPE mask bits */
+#define EGL_SWAP_BEHAVIOR_PRESERVED_BIT 0x0400	/* EGL_SURFACE_TYPE mask bits */
+
+#define EGL_OPENGL_ES_BIT		0x0001	/* EGL_RENDERABLE_TYPE mask bits */
+#define EGL_OPENVG_BIT			0x0002	/* EGL_RENDERABLE_TYPE mask bits */
+#define EGL_OPENGL_ES2_BIT		0x0004	/* EGL_RENDERABLE_TYPE mask bits */
+#define EGL_OPENGL_BIT			0x0008	/* EGL_RENDERABLE_TYPE mask bits */
+
+/* QueryString targets */
+#define EGL_VENDOR			0x3053
+#define EGL_VERSION			0x3054
+#define EGL_EXTENSIONS			0x3055
+#define EGL_CLIENT_APIS			0x308D
+
+/* QuerySurface / SurfaceAttrib / CreatePbufferSurface targets */
+#define EGL_HEIGHT			0x3056
+#define EGL_WIDTH			0x3057
+#define EGL_LARGEST_PBUFFER		0x3058
+#define EGL_TEXTURE_FORMAT		0x3080
+#define EGL_TEXTURE_TARGET		0x3081
+#define EGL_MIPMAP_TEXTURE		0x3082
+#define EGL_MIPMAP_LEVEL		0x3083
+#define EGL_RENDER_BUFFER		0x3086
+#define EGL_VG_COLORSPACE		0x3087
+#define EGL_VG_ALPHA_FORMAT		0x3088
+#define EGL_HORIZONTAL_RESOLUTION	0x3090
+#define EGL_VERTICAL_RESOLUTION		0x3091
+#define EGL_PIXEL_ASPECT_RATIO		0x3092
+#define EGL_SWAP_BEHAVIOR		0x3093
+#define EGL_MULTISAMPLE_RESOLVE		0x3099
+
+/* EGL_RENDER_BUFFER values / BindTexImage / ReleaseTexImage buffer targets */
+#define EGL_BACK_BUFFER			0x3084
+#define EGL_SINGLE_BUFFER		0x3085
+
+/* OpenVG color spaces */
+#define EGL_VG_COLORSPACE_sRGB		0x3089	/* EGL_VG_COLORSPACE value */
+#define EGL_VG_COLORSPACE_LINEAR	0x308A	/* EGL_VG_COLORSPACE value */
+
+/* OpenVG alpha formats */
+#define EGL_VG_ALPHA_FORMAT_NONPRE	0x308B	/* EGL_ALPHA_FORMAT value */
+#define EGL_VG_ALPHA_FORMAT_PRE		0x308C	/* EGL_ALPHA_FORMAT value */
+
+/* Constant scale factor by which fractional display resolutions &
+ * aspect ratio are scaled when queried as integer values.
+ */
+#define EGL_DISPLAY_SCALING		10000
+
+/* Unknown display resolution/aspect ratio */
+#define EGL_UNKNOWN			((EGLint)-1)
+
+/* Back buffer swap behaviors */
+#define EGL_BUFFER_PRESERVED		0x3094	/* EGL_SWAP_BEHAVIOR value */
+#define EGL_BUFFER_DESTROYED		0x3095	/* EGL_SWAP_BEHAVIOR value */
+
+/* CreatePbufferFromClientBuffer buffer types */
+#define EGL_OPENVG_IMAGE		0x3096
+
+/* QueryContext targets */
+#define EGL_CONTEXT_CLIENT_TYPE		0x3097
+
+/* CreateContext attributes */
+#define EGL_CONTEXT_CLIENT_VERSION	0x3098
+
+/* Multisample resolution behaviors */
+#define EGL_MULTISAMPLE_RESOLVE_DEFAULT 0x309A	/* EGL_MULTISAMPLE_RESOLVE value */
+#define EGL_MULTISAMPLE_RESOLVE_BOX	0x309B	/* EGL_MULTISAMPLE_RESOLVE value */
+
+/* BindAPI/QueryAPI targets */
+#define EGL_OPENGL_ES_API		0x30A0
+#define EGL_OPENVG_API			0x30A1
+#define EGL_OPENGL_API			0x30A2
+
+/* GetCurrentSurface targets */
+#define EGL_DRAW			0x3059
+#define EGL_READ			0x305A
+
+/* WaitNative engines */
+#define EGL_CORE_NATIVE_ENGINE		0x305B
+
+/* EGL 1.2 tokens renamed for consistency in EGL 1.3 */
+#define EGL_COLORSPACE			EGL_VG_COLORSPACE
+#define EGL_ALPHA_FORMAT		EGL_VG_ALPHA_FORMAT
+#define EGL_COLORSPACE_sRGB		EGL_VG_COLORSPACE_sRGB
+#define EGL_COLORSPACE_LINEAR		EGL_VG_COLORSPACE_LINEAR
+#define EGL_ALPHA_FORMAT_NONPRE		EGL_VG_ALPHA_FORMAT_NONPRE
+#define EGL_ALPHA_FORMAT_PRE		EGL_VG_ALPHA_FORMAT_PRE
+
+/* EGL extensions must request enum blocks from the Khronos
+ * API Registrar, who maintains the enumerant registry. Submit
+ * a bug in Khronos Bugzilla against task "Registry".
+ */
+
+
+
+/* EGL Functions */
+
+EGLAPI EGLint EGLAPIENTRY eglGetError(void);
+
+EGLAPI EGLDisplay EGLAPIENTRY eglGetDisplay(EGLNativeDisplayType display_id);
+EGLAPI EGLBoolean EGLAPIENTRY eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor);
+EGLAPI EGLBoolean EGLAPIENTRY eglTerminate(EGLDisplay dpy);
+
+EGLAPI const char * EGLAPIENTRY eglQueryString(EGLDisplay dpy, EGLint name);
+
+EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigs(EGLDisplay dpy, EGLConfig *configs,
+			 EGLint config_size, EGLint *num_config);
+EGLAPI EGLBoolean EGLAPIENTRY eglChooseConfig(EGLDisplay dpy, const EGLint *attrib_list,
+			   EGLConfig *configs, EGLint config_size,
+			   EGLint *num_config);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config,
+			      EGLint attribute, EGLint *value);
+
+EGLAPI EGLSurface EGLAPIENTRY eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config,
+				  EGLNativeWindowType win,
+				  const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig config,
+				   const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config,
+				  EGLNativePixmapType pixmap,
+				  const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroySurface(EGLDisplay dpy, EGLSurface surface);
+EGLAPI EGLBoolean EGLAPIENTRY eglQuerySurface(EGLDisplay dpy, EGLSurface surface,
+			   EGLint attribute, EGLint *value);
+
+EGLAPI EGLBoolean EGLAPIENTRY eglBindAPI(EGLenum api);
+EGLAPI EGLenum EGLAPIENTRY eglQueryAPI(void);
+
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitClient(void);
+
+EGLAPI EGLBoolean EGLAPIENTRY eglReleaseThread(void);
+
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferFromClientBuffer(
+	      EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer,
+	      EGLConfig config, const EGLint *attrib_list);
+
+EGLAPI EGLBoolean EGLAPIENTRY eglSurfaceAttrib(EGLDisplay dpy, EGLSurface surface,
+			    EGLint attribute, EGLint value);
+EGLAPI EGLBoolean EGLAPIENTRY eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+EGLAPI EGLBoolean EGLAPIENTRY eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+
+
+EGLAPI EGLBoolean EGLAPIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval);
+
+
+EGLAPI EGLContext EGLAPIENTRY eglCreateContext(EGLDisplay dpy, EGLConfig config,
+			    EGLContext share_context,
+			    const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroyContext(EGLDisplay dpy, EGLContext ctx);
+EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay dpy, EGLSurface draw,
+			  EGLSurface read, EGLContext ctx);
+
+EGLAPI EGLContext EGLAPIENTRY eglGetCurrentContext(void);
+EGLAPI EGLSurface EGLAPIENTRY eglGetCurrentSurface(EGLint readdraw);
+EGLAPI EGLDisplay EGLAPIENTRY eglGetCurrentDisplay(void);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryContext(EGLDisplay dpy, EGLContext ctx,
+			   EGLint attribute, EGLint *value);
+
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitGL(void);
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitNative(EGLint engine);
+EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surface);
+EGLAPI EGLBoolean EGLAPIENTRY eglCopyBuffers(EGLDisplay dpy, EGLSurface surface,
+			  EGLNativePixmapType target);
+
+EGLAPI void (* EGLAPIENTRY eglGetProcAddress(const char *procname))(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __egl_h_ */
diff --git a/include/EGL/eglext.h b/include/EGL/eglext.h
new file mode 100644
index 00000000000..a4698ccd160
--- /dev/null
+++ b/include/EGL/eglext.h
@@ -0,0 +1,186 @@
+#ifndef __eglext_h_
+#define __eglext_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Copyright (c) 2007 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+#include <EGL/eglplatform.h>
+
+/*************************************************************/
+
+/* Header file version number */
+/* eglext.h last updated 2007/11/20 */
+/* Current version at http://www.khronos.org/registry/egl/ */
+#define EGL_EGLEXT_VERSION 1
+
+#ifndef EGL_KHR_config_attribs
+#define EGL_KHR_config_attribs 1
+#define EGL_CONFORMANT_KHR			0x3042	/* EGLConfig attribute */
+#define EGL_VG_COLORSPACE_LINEAR_BIT_KHR	0x0020	/* EGL_SURFACE_TYPE bitfield */
+#define EGL_VG_ALPHA_FORMAT_PRE_BIT_KHR		0x0040	/* EGL_SURFACE_TYPE bitfield */
+#endif
+
+#ifndef EGL_KHR_lock_surface
+#define EGL_KHR_lock_surface 1
+#define EGL_READ_SURFACE_BIT_KHR		0x0001	/* EGL_LOCK_USAGE_HINT_KHR bitfield */
+#define EGL_WRITE_SURFACE_BIT_KHR		0x0002	/* EGL_LOCK_USAGE_HINT_KHR bitfield */
+#define EGL_LOCK_SURFACE_BIT_KHR		0x0080	/* EGL_SURFACE_TYPE bitfield */
+#define EGL_OPTIMAL_FORMAT_BIT_KHR		0x0100	/* EGL_SURFACE_TYPE bitfield */
+#define EGL_MATCH_FORMAT_KHR			0x3043	/* EGLConfig attribute */
+#define EGL_FORMAT_RGB_565_EXACT_KHR		0x30C0	/* EGL_MATCH_FORMAT_KHR value */
+#define EGL_FORMAT_RGB_565_KHR			0x30C1	/* EGL_MATCH_FORMAT_KHR value */
+#define EGL_FORMAT_RGBA_8888_EXACT_KHR		0x30C2	/* EGL_MATCH_FORMAT_KHR value */
+#define EGL_FORMAT_RGBA_8888_KHR		0x30C3	/* EGL_MATCH_FORMAT_KHR value */
+#define EGL_MAP_PRESERVE_PIXELS_KHR		0x30C4	/* eglLockSurfaceKHR attribute */
+#define EGL_LOCK_USAGE_HINT_KHR			0x30C5	/* eglLockSurfaceKHR attribute */
+#define EGL_BITMAP_POINTER_KHR			0x30C6	/* eglQuerySurface attribute */
+#define EGL_BITMAP_PITCH_KHR			0x30C7	/* eglQuerySurface attribute */
+#define EGL_BITMAP_ORIGIN_KHR			0x30C8	/* eglQuerySurface attribute */
+#define EGL_BITMAP_PIXEL_RED_OFFSET_KHR		0x30C9	/* eglQuerySurface attribute */
+#define EGL_BITMAP_PIXEL_GREEN_OFFSET_KHR	0x30CA	/* eglQuerySurface attribute */
+#define EGL_BITMAP_PIXEL_BLUE_OFFSET_KHR	0x30CB	/* eglQuerySurface attribute */
+#define EGL_BITMAP_PIXEL_ALPHA_OFFSET_KHR	0x30CC	/* eglQuerySurface attribute */
+#define EGL_BITMAP_PIXEL_LUMINANCE_OFFSET_KHR	0x30CD	/* eglQuerySurface attribute */
+#define EGL_LOWER_LEFT_KHR			0x30CE	/* EGL_BITMAP_ORIGIN_KHR value */
+#define EGL_UPPER_LEFT_KHR			0x30CF	/* EGL_BITMAP_ORIGIN_KHR value */
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglLockSurfaceKHR (EGLDisplay display, EGLSurface surface, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglUnlockSurfaceKHR (EGLDisplay display, EGLSurface surface);
+#endif /* EGL_EGLEXT_PROTOTYPES */
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLLOCKSURFACEKHRPROC) (EGLDisplay display, EGLSurface surface, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNLOCKSURFACEKHRPROC) (EGLDisplay display, EGLSurface surface);
+#endif
+
+#ifndef EGL_KHR_image
+#define EGL_KHR_image 1
+#define EGL_NATIVE_PIXMAP_KHR			0x30B0	/* eglCreateImageKHR target */
+typedef void *EGLImageKHR;
+extern const EGLImageKHR EGL_NO_IMAGE_KHR;
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLImageKHR EGLAPIENTRY eglCreateImageKHR (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, EGLint *attr_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroyImageKHR (EGLDisplay dpy, EGLImageKHR image);
+#endif /* EGL_EGLEXT_PROTOTYPES */
+typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEIMAGEKHRPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, EGLint *attr_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGLImageKHR image);
+#endif
+
+#ifndef EGL_KHR_vg_parent_image
+#define EGL_KHR_vg_parent_image 1
+#define EGL_VG_PARENT_IMAGE_KHR			0x30BA	/* eglCreateImageKHR target */
+#endif
+
+#ifndef EGL_KHR_gl_texture_2D_image
+#define EGL_KHR_gl_texture_2D_image 1
+#define EGL_GL_TEXTURE_2D_KHR			0x30B1	/* eglCreateImageKHR target */
+#define EGL_GL_TEXTURE_LEVEL_KHR		0x30BC	/* eglCreateImageKHR attribute */
+#endif
+
+#ifndef EGL_KHR_gl_texture_cubemap_image
+#define EGL_KHR_gl_texture_cubemap_image 1
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR	0x30B3	/* eglCreateImageKHR target */
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR	0x30B4	/* eglCreateImageKHR target */
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR	0x30B5	/* eglCreateImageKHR target */
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR	0x30B6	/* eglCreateImageKHR target */
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR	0x30B7	/* eglCreateImageKHR target */
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR	0x30B8	/* eglCreateImageKHR target */
+#endif
+
+#ifndef EGL_KHR_gl_texture_3D_image
+#define EGL_KHR_gl_texture_3D_image 1
+#define EGL_GL_TEXTURE_3D_KHR			0x30B2	/* eglCreateImageKHR target */
+#define EGL_GL_TEXTURE_ZOFFSET_KHR		0x30BD	/* eglCreateImageKHR attribute */
+#endif
+
+#ifndef EGL_KHR_gl_renderbuffer_image
+#define EGL_KHR_gl_renderbuffer_image 1
+#define EGL_GL_RENDERBUFFER_KHR			0x30B9	/* eglCreateImageKHR target */
+#endif
+
+
+/* EGL_MESA_screen extension  >>> PRELIMINARY <<< */
+#ifndef EGL_MESA_screen_surface
+#define EGL_MESA_screen_surface 1
+
+#define EGL_BAD_SCREEN_MESA                    0x4000
+#define EGL_BAD_MODE_MESA                      0x4001
+#define EGL_SCREEN_COUNT_MESA                  0x4002
+#define EGL_SCREEN_POSITION_MESA               0x4003
+#define EGL_SCREEN_POSITION_GRANULARITY_MESA   0x4004
+#define EGL_MODE_ID_MESA                       0x4005
+#define EGL_REFRESH_RATE_MESA                  0x4006
+#define EGL_OPTIMAL_MESA                       0x4007
+#define EGL_INTERLACED_MESA                    0x4008
+#define EGL_SCREEN_BIT_MESA                    0x08
+
+typedef u_int32_t EGLScreenMESA;
+typedef u_int32_t EGLModeMESA;
+
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglChooseModeMESA(EGLDisplay dpy, EGLScreenMESA screen, const EGLint *attrib_list, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetModesMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetModeAttribMESA(EGLDisplay dpy, EGLModeMESA mode, EGLint attribute, EGLint *value);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetScreensMESA(EGLDisplay dpy, EGLScreenMESA *screens, EGLint max_screens, EGLint *num_screens);
+EGLAPI EGLSurface EGLAPIENTRY eglCreateScreenSurfaceMESA(EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglShowScreenSurfaceMESA(EGLDisplay dpy, EGLint screen, EGLSurface surface, EGLModeMESA mode);
+EGLAPI EGLBoolean EGLAPIENTRY eglScreenPositionMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLint x, EGLint y);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryScreenMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLint attribute, EGLint *value);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryScreenSurfaceMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLSurface *surface);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryScreenModeMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *mode);
+EGLAPI const char * EGLAPIENTRY eglQueryModeStringMESA(EGLDisplay dpy, EGLModeMESA mode);
+#endif /* EGL_EGLEXT_PROTOTYPES */
+
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCHOOSEMODEMESA) (EGLDisplay dpy, EGLScreenMESA screen, const EGLint *attrib_list, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETMODESMESA) (EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGetModeATTRIBMESA) (EGLDisplay dpy, EGLModeMESA mode, EGLint attribute, EGLint *value);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETSCRREENSMESA) (EGLDisplay dpy, EGLScreenMESA *screens, EGLint max_screens, EGLint *num_screens);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATESCREENSURFACEMESA) (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSHOWSCREENSURFACEMESA) (EGLDisplay dpy, EGLint screen, EGLSurface surface, EGLModeMESA mode);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSCREENPOSIITONMESA) (EGLDisplay dpy, EGLScreenMESA screen, EGLint x, EGLint y);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSCREENMESA) (EGLDisplay dpy, EGLScreenMESA screen, EGLint attribute, EGLint *value);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSCREENSURFACEMESA) (EGLDisplay dpy, EGLScreenMESA screen, EGLSurface *surface);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSCREENMODEMESA) (EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *mode);
+typedef const char * (EGLAPIENTRYP PFNEGLQUERYMODESTRINGMESA) (EGLDisplay dpy, EGLModeMESA mode);
+
+#endif /* EGL_MESA_screen_surface */
+
+
+#ifndef EGL_MESA_copy_context
+#define EGL_MESA_copy_context 1
+
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglCopyContextMESA(EGLDisplay dpy, EGLContext source, EGLContext dest, EGLint mask);
+#endif /* EGL_EGLEXT_PROTOTYPES */
+
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOPYCONTEXTMESA) (EGLDisplay dpy, EGLContext source, EGLContext dest, EGLint mask);
+
+#endif /* EGL_MESA_copy_context */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/EGL/eglplatform.h b/include/EGL/eglplatform.h
new file mode 100644
index 00000000000..6a67a3d29ff
--- /dev/null
+++ b/include/EGL/eglplatform.h
@@ -0,0 +1,82 @@
+/* -*- mode: c; tab-width: 8; -*- */
+/* vi: set sw=4 ts=8: */
+/* Platform-specific types and definitions for egl.h */
+
+#ifndef __eglplatform_h_
+#define __eglplatform_h_
+
+/* Windows calling convention boilerplate */
+#if (defined(WIN32) || defined(_WIN32_WCE))
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
+#endif
+#include <windows.h>
+#endif
+
+#include <sys/types.h>
+
+/* Macros used in EGL function prototype declarations.
+ *
+ * EGLAPI return-type EGLAPIENTRY eglFunction(arguments);
+ * typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments);
+ *
+ * On Windows, EGLAPIENTRY can be defined like APIENTRY.
+ * On most other platforms, it should be empty.
+ */
+
+#ifndef EGLAPIENTRY
+#define EGLAPIENTRY
+#endif
+#ifndef EGLAPIENTRYP
+#define EGLAPIENTRYP EGLAPIENTRY *
+#endif
+
+/* The types NativeDisplayType, NativeWindowType, and NativePixmapType
+ * are aliases of window-system-dependent types, such as X Display * or
+ * Windows Device Context. They must be defined in platform-specific
+ * code below. The EGL-prefixed versions of Native*Type are the same
+ * types, renamed in EGL 1.3 so all types in the API start with "EGL".
+ */
+
+/* Unix (tentative)
+    #include <X headers>
+    typedef Display *NativeDisplayType;
+      - or maybe, if encoding "hostname:display.head"
+    typedef const char *NativeWindowType;
+	etc.
+ */
+
+
+#if (defined(WIN32) || defined(_WIN32_WCE))
+
+/** BEGIN Added for Windows **/
+#ifndef EGLAPI
+#define EGLAPI __declspec(dllexport)
+#endif
+typedef long	int32_t;
+typedef HDC		NativeDisplayType;
+typedef HWND	NativeWindowType;
+typedef HBITMAP NativePixmapType;
+/** END Added for Windows **/
+
+#elif defined(__gnu_linux__)
+
+/** BEGIN Added for X (Mesa) **/
+#ifndef EGLAPI
+#define EGLAPI extern
+#endif
+
+#include <X11/Xlib.h>
+typedef Display *NativeDisplayType;
+typedef Window NativeWindowType;
+typedef Pixmap NativePixmapType;
+/** END Added for X (Mesa) **/
+
+#endif
+
+/* EGL 1.2 types, renamed for consistency in EGL 1.3 */
+typedef NativeDisplayType EGLNativeDisplayType;
+typedef NativePixmapType EGLNativePixmapType;
+typedef NativeWindowType EGLNativeWindowType;
+
+#endif /* __eglplatform_h */
diff --git a/include/GLES/egl.h b/include/GLES/egl.h
index a211bbc3be6..eb2e046baae 100644
--- a/include/GLES/egl.h
+++ b/include/GLES/egl.h
@@ -1,265 +1,6 @@
-#ifndef __egl_h_
-#define __egl_h_
-
-/*
-** Copyright 2002-2003 Promoters of the Khronos Group (3Dlabs, ARM Ltd.,
-** ATI Technologies, Inc., Discreet, Ericsson Mobile, Imagination
-** Technologies Group plc, Motorola, Inc., Nokia, Silicon Graphics, Inc.,
-** SK Telecom, and Sun Microsystems).
-**
-** This document is protected by copyright, and contains information
-** proprietary to The Khronos Group. Any copying, adaptation, distribution,
-** public performance, or public display of this document without the
-** express written consent of the copyright holders is strictly prohibited.
-** The receipt or possession of this document does not convey any rights to
-** reproduce, disclose, or distribute its contents, or to manufacture, use,
-** or sell anything that it may describe, in whole or in part.
-*/
-
+/* For compatibility with early OpenGL ES 1.0 implementations that
+ * included gl.h in egl.h (and apps that only included egl.h)
+ * See: http://www.khronos.org/registry/implementers_guide.html
+ */
+#include <EGL/egl.h>
 #include <GLES/gl.h>
-#include <GLES/egltypes.h>
-
-
-/*
-** Versioning and extensions
-*/
-#define EGL_VERSION_1_0		       1
-#define EGL_VERSION_1_1		       1
-
-/*
-** Boolean
-*/
-#define EGL_FALSE		       0
-#define EGL_TRUE		       1
-
-/*
-** Errors
-*/
-#define EGL_SUCCESS		       0x3000
-#define EGL_NOT_INITIALIZED	       0x3001
-#define EGL_BAD_ACCESS		       0x3002
-#define EGL_BAD_ALLOC		       0x3003
-#define EGL_BAD_ATTRIBUTE	       0x3004
-#define EGL_BAD_CONFIG		       0x3005
-#define EGL_BAD_CONTEXT		       0x3006
-#define EGL_BAD_CURRENT_SURFACE        0x3007
-#define EGL_BAD_DISPLAY		       0x3008
-#define EGL_BAD_MATCH		       0x3009
-#define EGL_BAD_NATIVE_PIXMAP	       0x300A
-#define EGL_BAD_NATIVE_WINDOW	       0x300B
-#define EGL_BAD_PARAMETER	       0x300C
-#define EGL_BAD_SURFACE		       0x300D
-#define EGL_CONTEXT_LOST	       0x300E
-/* 0x300F - 0x301F reserved for additional errors. */
-
-/*
-** Config attributes
-*/
-#define EGL_BUFFER_SIZE		       0x3020
-#define EGL_ALPHA_SIZE		       0x3021
-#define EGL_BLUE_SIZE		       0x3022
-#define EGL_GREEN_SIZE		       0x3023
-#define EGL_RED_SIZE		       0x3024
-#define EGL_DEPTH_SIZE		       0x3025
-#define EGL_STENCIL_SIZE	       0x3026
-#define EGL_CONFIG_CAVEAT	       0x3027
-#define EGL_CONFIG_ID		       0x3028
-#define EGL_LEVEL		       0x3029
-#define EGL_MAX_PBUFFER_HEIGHT	       0x302A
-#define EGL_MAX_PBUFFER_PIXELS	       0x302B
-#define EGL_MAX_PBUFFER_WIDTH	       0x302C
-#define EGL_NATIVE_RENDERABLE	       0x302D
-#define EGL_NATIVE_VISUAL_ID	       0x302E
-#define EGL_NATIVE_VISUAL_TYPE	       0x302F
-/*#define EGL_PRESERVED_RESOURCES	 0x3030*/
-#define EGL_SAMPLES		       0x3031
-#define EGL_SAMPLE_BUFFERS	       0x3032
-#define EGL_SURFACE_TYPE	       0x3033
-#define EGL_TRANSPARENT_TYPE	       0x3034
-#define EGL_TRANSPARENT_BLUE_VALUE     0x3035
-#define EGL_TRANSPARENT_GREEN_VALUE    0x3036
-#define EGL_TRANSPARENT_RED_VALUE      0x3037
-#define EGL_NONE		       0x3038	/* Also a config value */
-#define EGL_BIND_TO_TEXTURE_RGB        0x3039
-#define EGL_BIND_TO_TEXTURE_RGBA       0x303A
-#define EGL_MIN_SWAP_INTERVAL	       0x303B
-#define EGL_MAX_SWAP_INTERVAL	       0x303C
-
-/*
-** Config values
-*/
-#define EGL_DONT_CARE		       ((EGLint) -1)
-
-#define EGL_SLOW_CONFIG		       0x3050	/* EGL_CONFIG_CAVEAT value */
-#define EGL_NON_CONFORMANT_CONFIG      0x3051	/* " */
-#define EGL_TRANSPARENT_RGB	       0x3052	/* EGL_TRANSPARENT_TYPE value */
-#define EGL_NO_TEXTURE		       0x305C	/* EGL_TEXTURE_FORMAT/TARGET value */
-#define EGL_TEXTURE_RGB		       0x305D	/* EGL_TEXTURE_FORMAT value */
-#define EGL_TEXTURE_RGBA	       0x305E	/* " */
-#define EGL_TEXTURE_2D		       0x305F	/* EGL_TEXTURE_TARGET value */
-
-/*
-** Config attribute mask bits
-*/
-#define EGL_PBUFFER_BIT		       0x01	/* EGL_SURFACE_TYPE mask bit */
-#define EGL_PIXMAP_BIT		       0x02	/* " */
-#define EGL_WINDOW_BIT		       0x04	/* " */
-
-/*
-** String names
-*/
-#define EGL_VENDOR		       0x3053	/* eglQueryString target */
-#define EGL_VERSION		       0x3054	/* " */
-#define EGL_EXTENSIONS		       0x3055	/* " */
-
-/*
-** Surface attributes
-*/
-#define EGL_HEIGHT		       0x3056
-#define EGL_WIDTH		       0x3057
-#define EGL_LARGEST_PBUFFER	       0x3058
-#define EGL_TEXTURE_FORMAT	       0x3080	/* For pbuffers bound as textures */
-#define EGL_TEXTURE_TARGET	       0x3081	/* " */
-#define EGL_MIPMAP_TEXTURE	       0x3082	/* " */
-#define EGL_MIPMAP_LEVEL	       0x3083	/* " */
-
-/*
-** BindTexImage / ReleaseTexImage buffer target
-*/
-#define EGL_BACK_BUFFER		       0x3084
-
-/*
-** Current surfaces
-*/
-#define EGL_DRAW		       0x3059
-#define EGL_READ		       0x305A
-
-/*
-** Engines
-*/
-#define EGL_CORE_NATIVE_ENGINE	       0x305B
-
-/* 0x305C-0x3FFFF reserved for future use */
-
-/*
-** Functions
-*/
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-GLAPI EGLint APIENTRY eglGetError (void);
-
-GLAPI EGLDisplay APIENTRY eglGetDisplay (NativeDisplayType display);
-GLAPI EGLBoolean APIENTRY eglInitialize (EGLDisplay dpy, EGLint *major, EGLint *minor);
-GLAPI EGLBoolean APIENTRY eglTerminate (EGLDisplay dpy);
-GLAPI const char * APIENTRY eglQueryString (EGLDisplay dpy, EGLint name);
-GLAPI void (APIENTRY * eglGetProcAddress (const char *procname))();
-
-GLAPI EGLBoolean APIENTRY eglGetConfigs (EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);
-GLAPI EGLBoolean APIENTRY eglChooseConfig (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);
-GLAPI EGLBoolean APIENTRY eglGetConfigAttrib (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);
-
-GLAPI EGLSurface APIENTRY eglCreateWindowSurface (EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list);
-GLAPI EGLSurface APIENTRY eglCreatePixmapSurface (EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list);
-GLAPI EGLSurface APIENTRY eglCreatePbufferSurface (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
-GLAPI EGLBoolean APIENTRY eglDestroySurface (EGLDisplay dpy, EGLSurface surface);
-GLAPI EGLBoolean APIENTRY eglQuerySurface (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
-
-/* EGL 1.1 render-to-texture APIs */
-GLAPI EGLBoolean APIENTRY eglSurfaceAttrib (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
-GLAPI EGLBoolean APIENTRY eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
-GLAPI EGLBoolean APIENTRY eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
-
-/* EGL 1.1 swap control API */
-GLAPI EGLBoolean APIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval);
-
-GLAPI EGLContext APIENTRY eglCreateContext (EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint *attrib_list);
-GLAPI EGLBoolean APIENTRY eglDestroyContext (EGLDisplay dpy, EGLContext ctx);
-GLAPI EGLBoolean APIENTRY eglMakeCurrent (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);
-GLAPI EGLContext APIENTRY eglGetCurrentContext (void);
-GLAPI EGLSurface APIENTRY eglGetCurrentSurface (EGLint readdraw);
-GLAPI EGLDisplay APIENTRY eglGetCurrentDisplay (void);
-GLAPI EGLBoolean APIENTRY eglQueryContext (EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);
-
-GLAPI EGLBoolean APIENTRY eglWaitGL (void);
-GLAPI EGLBoolean APIENTRY eglWaitNative (EGLint engine);
-GLAPI EGLBoolean APIENTRY eglSwapBuffers (EGLDisplay dpy, EGLSurface draw);
-GLAPI EGLBoolean APIENTRY eglCopyBuffers (EGLDisplay dpy, EGLSurface surface, NativePixmapType target);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ___egl_h_ */
-
-
-
-/* usage
-
-	// ----------------------------------------------------------------------
-	// Initialization
-	// ----------------------------------------------------------------------
-
-    HDC hdc = GetDC(0);		// the screen or window device context, for example 
-
-	EGLDisplay display = eglGetDisplay(hdc);
-	
-	EGLint major, minor;
-
-	if (!eglInitialize(display, &major, &minor)) {
-		// could not initialize display
-	}
-
-    EGLConfig configs[10];
-	EGLint matchingConfigs;
-	EGLint attribList[] = { 0 };	// extend this
-
-	if (!eglChooseConfig(display, attribList, &configs, 10, &matchingConfigs)) {
-		// could not choose config
-	}
-
-	if (matchingConfigs < 1) {
-		// did not find a suitable configuration
-	}
-
-	EGLConfig config = configs[0];	// pick any
-
-	EGLSurface surface = eglCreatePbufferSurface(display, config, attribList);
-	
-	// test for error 
-
-	EGLContext context = eglCreateContext(display, config, 0, attribList);
-	
-	// test for error
-
-	// ----------------------------------------------------------------------
-	// Rendering Loop
-	// ----------------------------------------------------------------------
-
-	eglMakeCurrent(display, surface, surface, context);
-
-	// actual GL rendering goes here
-
-	eglWait();
-    eglSwapBuffers(display, surface);
-
-	// ----------------------------------------------------------------------
-	// Cleanup
-	// ----------------------------------------------------------------------
-
-
-	if (!eglDestoyContext(display, context)) {
-		// error deallocating context
-	}
-	
-	if (!eglDestroySurface(display, surface)) {
-		// error deallocating surface
-	}
-
-	if (!eglTerminate(display)) {
-		// error while cleaning up display
-	}
-
-	
-*/
diff --git a/include/GLES/egltypes.h b/include/GLES/egltypes.h
deleted file mode 100644
index ca1f5a9cb3e..00000000000
--- a/include/GLES/egltypes.h
+++ /dev/null
@@ -1,100 +0,0 @@
-#ifndef __egl_types_h_
-#define __egl_types_h_
-
-/*
-** egltypes.h is platform dependent. It defines:
-**
-**     - EGL types and resources
-**     - Native types
-**     - EGL and native handle values
-**
-** EGL types and resources are to be typedef'ed with appropriate platform
-** dependent resource handle types. EGLint must be an integer of at least
-** 32-bit.
-**
-** NativeDisplayType, NativeWindowType and NativePixmapType are to be
-** replaced with corresponding types of the native window system in egl.h.
-**
-** EGL and native handle values must match their types.
-*/
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
-#endif
-
-// Windows Header Files:
-#include <windows.h>
-
-typedef HDC		NativeDisplayType;
-typedef HWND	NativeWindowType;
-typedef HBITMAP NativePixmapType;
-
-#define EGL_DEFAULT_DISPLAY GetDC(0)
-
-#elif defined(__SYMBIAN32__)
-
-#include <e32def.h>
-
-class RWindow;
-class CWindowGc;
-class CFbsBitmap;
-
-typedef CWindowGc *		NativeDisplayType;
-typedef RWindow *		NativeWindowType;
-typedef CFbsBitmap * 	NativePixmapType;
-
-#define EGL_DEFAULT_DISPLAY ((NativeDisplayType) 0)
-
-#elif defined(__gnu_linux__)
-
-typedef void *		NativeDisplayType;
-typedef void *		NativeWindowType;
-typedef void * 		NativePixmapType;
-
-#define EGL_DEFAULT_DISPLAY ((NativeDisplayType) 0)
-
-#else
-
-#	error "Unsupported Operating System"
-
-#endif
-
-#ifdef __cplusplus
-
-namespace EGL {
-	class Context;
-	class Config;
-	class Surface;
-}
-
-typedef const EGL::Config *		EGLConfig;
-typedef EGL::Surface *			EGLSurface;
-typedef EGL::Context  *			EGLContext;
-
-#else
-
-typedef void *			EGLConfig;
-typedef void *			EGLSurface;
-typedef void *			EGLContext;
-
-#endif
-
-
-/*
-** Types and resources
-*/
-typedef int				EGLBoolean;
-typedef int				EGLint;
-typedef void *			EGLDisplay;
-
-/*
-** EGL and native handle values
-*/
-#define EGL_NO_CONTEXT ((EGLContext)0)
-#define EGL_NO_DISPLAY ((EGLDisplay)0)
-#define EGL_NO_SURFACE ((EGLSurface)0)
-
-
-#endif //ndef __egl_types_h_
diff --git a/include/GLES/gl.h b/include/GLES/gl.h
index 5462c724581..76cc947983a 100644
--- a/include/GLES/gl.h
+++ b/include/GLES/gl.h
@@ -1,6 +1,10 @@
 #ifndef __gl_h_
 #define __gl_h_
 
+/* $Id: gl.h 4533 2007-11-26 11:19:35Z markc $ */
+
+#include <GLES/glplatform.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -39,79 +43,33 @@ extern "C" {
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 */
 
-#if defined(__SYMBIAN32__)
-
-#	include <e32def.h>
-
-#elif (defined(WIN32) || defined(_WIN32_WCE)) /*&& !defined(APIENTRY) && !defined(__CYGWIN__)*/
-
-#	ifndef WIN32_LEAN_AND_MEAN
-#		define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
-#	endif
-
-#	include <windows.h>
-
-#elif defined(__gnu_linux__)
-
-#	define GLAPI
-
-#	ifdef APIENTRY
-#		undef APIENTRY
-#	endif
-
-#else
+typedef unsigned int    GLenum;
+typedef unsigned char   GLboolean;
+typedef unsigned int    GLbitfield;
+typedef signed char     GLbyte;
+typedef short           GLshort;
+typedef int             GLint;
+typedef int             GLsizei;
+typedef unsigned char   GLubyte;
+typedef unsigned short  GLushort;
+typedef unsigned int    GLuint;
+typedef float           GLfloat;
+typedef float           GLclampf;
+typedef void            GLvoid;
+typedef int             GLfixed;
+typedef int             GLclampx;
+
+typedef int             GLintptr;
+typedef int             GLsizeiptr;
 
-#	error "Unsupported Operating System"
-
-#endif
-
-
-#ifndef APIENTRY
-#define APIENTRY
-#endif
-
-#ifndef GLAPI
-	#ifdef OGLES_EXPORTS
-		#define GLAPI __declspec(dllexport)
-	#else
-		#define GLAPI __declspec(dllimport)
-	#endif
-#endif
-
-typedef unsigned int GLenum;
-typedef unsigned char GLboolean;
-typedef unsigned int GLbitfield;
-typedef signed char GLbyte;
-typedef short GLshort;
-typedef int GLint;
-typedef int GLsizei;
-typedef unsigned char GLubyte;
-typedef unsigned short GLushort;
-typedef unsigned int GLuint;
-typedef float GLfloat;
-typedef float GLclampf;
-typedef void GLvoid;
-typedef int GLintptr;
-typedef int GLsizeiptr;
-typedef int GLfixed;
-typedef int GLclampx;
-/* Internal convenience typedefs */
-typedef void (*_GLfuncptr)();
 
 /*************************************************************/
 
 /* OpenGL ES core versions */
-#define GL_OES_VERSION_1_0                1
-#define GL_OES_VERSION_1_1                1
-
-/* Extensions */
-#define GL_OES_compressed_paletted_texture 1
-/*#define GL_OES_draw_texture             1*/
-#define GL_OES_matrix_get                 1
-/*#define GL_OES_matrix_palette		      1*/
-#define GL_OES_point_size_array           1
-#define GL_OES_point_sprite               1
-#define GL_OES_read_format                1
+#define GL_VERSION_ES_CM_1_0		  1
+#define GL_VERSION_ES_CL_1_0		  1
+#define GL_VERSION_ES_CM_1_1		  1
+#define GL_VERSION_ES_CL_1_1		  1
 
 /* ClearBufferMask */
 #define GL_DEPTH_BUFFER_BIT               0x00000100
@@ -311,8 +269,6 @@ typedef void (*_GLfuncptr)();
 #define GL_MAX_PROJECTION_STACK_DEPTH     0x0D38
 #define GL_MAX_TEXTURE_STACK_DEPTH        0x0D39
 #define GL_MAX_VIEWPORT_DIMS              0x0D3A
-#define GL_MAX_ELEMENTS_VERTICES          0x80E8
-#define GL_MAX_ELEMENTS_INDICES           0x80E9
 #define GL_MAX_TEXTURE_UNITS              0x84E2
 #define GL_SUBPIXEL_BITS                  0x0D50
 #define GL_RED_BITS                       0x0D52
@@ -351,15 +307,8 @@ typedef void (*_GLfuncptr)();
 /*      GL_TEXTURE_WRAP_S */
 /*      GL_TEXTURE_WRAP_T */
 
-#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES   0x8B9A
-#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B
-#define GL_NUM_COMPRESSED_TEXTURE_FORMATS       0x86A2
-#define GL_COMPRESSED_TEXTURE_FORMATS           0x86A3
-
-/* OES_matrix_get */
-#define GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS   0x898D
-#define GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS  0x898E
-#define GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS     0x898F
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS     0x86A3
 
 /* HintMode */
 #define GL_DONT_CARE                      0x1100
@@ -370,7 +319,6 @@ typedef void (*_GLfuncptr)();
 #define GL_PERSPECTIVE_CORRECTION_HINT    0x0C50
 #define GL_POINT_SMOOTH_HINT              0x0C51
 #define GL_LINE_SMOOTH_HINT               0x0C52
-#define GL_POLYGON_SMOOTH_HINT            0x0C53
 #define GL_FOG_HINT                       0x0C54
 #define GL_GENERATE_MIPMAP_HINT           0x8192
 
@@ -565,18 +513,6 @@ typedef void (*_GLfuncptr)();
 #define GL_REPEAT                         0x2901
 #define GL_CLAMP_TO_EDGE                  0x812F
 
-/* PixelInternalFormat */
-#define GL_PALETTE4_RGB8_OES              0x8B90
-#define GL_PALETTE4_RGBA8_OES             0x8B91
-#define GL_PALETTE4_R5_G6_B5_OES          0x8B92
-#define GL_PALETTE4_RGBA4_OES             0x8B93
-#define GL_PALETTE4_RGB5_A1_OES           0x8B94
-#define GL_PALETTE8_RGB8_OES              0x8B95
-#define GL_PALETTE8_RGBA8_OES             0x8B96
-#define GL_PALETTE8_R5_G6_B5_OES          0x8B97
-#define GL_PALETTE8_RGBA4_OES             0x8B98
-#define GL_PALETTE8_RGB5_A1_OES           0x8B99
-
 /* VertexPointerType */
 /*      GL_SHORT */
 /*      GL_FLOAT */
@@ -597,22 +533,18 @@ typedef void (*_GLfuncptr)();
 #define GL_ARRAY_BUFFER                   0x8892
 #define GL_ELEMENT_ARRAY_BUFFER           0x8893
 
-#define GL_ARRAY_BUFFER_BINDING           0x8894
-#define GL_ELEMENT_ARRAY_BUFFER_BINDING   0x8895
-#define GL_VERTEX_ARRAY_BUFFER_BINDING    0x8896
-#define GL_NORMAL_ARRAY_BUFFER_BINDING    0x8897
-#define GL_COLOR_ARRAY_BUFFER_BINDING     0x8898
+#define GL_ARRAY_BUFFER_BINDING               0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING       0x8895
+#define GL_VERTEX_ARRAY_BUFFER_BINDING        0x8896
+#define GL_NORMAL_ARRAY_BUFFER_BINDING        0x8897
+#define GL_COLOR_ARRAY_BUFFER_BINDING         0x8898
 #define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A
 
 #define GL_STATIC_DRAW                    0x88E4
 #define GL_DYNAMIC_DRAW                   0x88E8
 
-#define GL_WRITE_ONLY                     0x88B9
-
 #define GL_BUFFER_SIZE                    0x8764
 #define GL_BUFFER_USAGE                   0x8765
-#define GL_BUFFER_ACCESS                  0x88BB
-
 
 /* Texture combine + dot3 */
 #define GL_SUBTRACT                       0x84E7
@@ -644,218 +576,223 @@ typedef void (*_GLfuncptr)();
 #define GL_DOT3_RGB                       0x86AE
 #define GL_DOT3_RGBA                      0x86AF
 
-/*****************************************************************************************/
-/*                                 OES extension functions                               */
-/*****************************************************************************************/
-/* OES_point_sprite */
-#define GL_POINT_SPRITE_OES               0x8861
-#define GL_COORD_REPLACE_OES              0x8862
+/*------------------------------------------------------------------------*
+ * required OES extension tokens
+ *------------------------------------------------------------------------*/
+
+/* OES_read_format */
+#ifndef GL_OES_read_format
+#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES                   0x8B9A
+#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES                 0x8B9B
+#endif
+
+/* GL_OES_compressed_paletted_texture */
+#ifndef GL_OES_compressed_paletted_texture
+#define GL_PALETTE4_RGB8_OES                                    0x8B90
+#define GL_PALETTE4_RGBA8_OES                                   0x8B91
+#define GL_PALETTE4_R5_G6_B5_OES                                0x8B92
+#define GL_PALETTE4_RGBA4_OES                                   0x8B93
+#define GL_PALETTE4_RGB5_A1_OES                                 0x8B94
+#define GL_PALETTE8_RGB8_OES                                    0x8B95
+#define GL_PALETTE8_RGBA8_OES                                   0x8B96
+#define GL_PALETTE8_R5_G6_B5_OES                                0x8B97
+#define GL_PALETTE8_RGBA4_OES                                   0x8B98
+#define GL_PALETTE8_RGB5_A1_OES                                 0x8B99
+#endif
 
 /* OES_point_size_array */
-#define GL_POINT_SIZE_ARRAY_OES           0x8B9C
-#define GL_POINT_SIZE_ARRAY_TYPE_OES      0x898A
-#define GL_POINT_SIZE_ARRAY_STRIDE_OES    0x898B
-#define GL_POINT_SIZE_ARRAY_POINTER_OES   0x898C
-#define GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES 0x8B9F
-
-/* OES_matrix_palette */
-#define GL_MAX_VERTEX_UNITS_OES           0x86A4
-#define GL_MAX_PALETTE_MATRICES_OES       0x8842
-#define GL_MATRIX_PALETTE_OES             0x8840
-#define GL_MATRIX_INDEX_ARRAY_OES         0x8844
-#define GL_WEIGHT_ARRAY_OES               0x86AD
-
-#define GL_MATRIX_INDEX_ARRAY_SIZE_OES    0x8846
-#define GL_MATRIX_INDEX_ARRAY_TYPE_OES    0x8847
-#define GL_MATRIX_INDEX_ARRAY_STRIDE_OES  0x8848
-#define GL_MATRIX_INDEX_ARRAY_POINTER_OES 0x8849
-#define GL_MATRIX_INDEX_ARRAY_BUFFER_BINDING_OES 0x8B9E
-
-#define GL_WEIGHT_ARRAY_SIZE_OES          0x86AB
-#define GL_WEIGHT_ARRAY_TYPE_OES          0x86A9
-#define GL_WEIGHT_ARRAY_STRIDE_OES        0x86AA
-#define GL_WEIGHT_ARRAY_POINTER_OES       0x86AC
-#define GL_WEIGHT_ARRAY_BUFFER_BINDING_OES 0x889E
-
-/* OES_draw_texture */
-#define GL_TEXTURE_CROP_RECT_OES          0x8B9D
+#ifndef GL_OES_point_size_array
+#define GL_POINT_SIZE_ARRAY_OES                                 0x8B9C
+#define GL_POINT_SIZE_ARRAY_TYPE_OES                            0x898A
+#define GL_POINT_SIZE_ARRAY_STRIDE_OES                          0x898B
+#define GL_POINT_SIZE_ARRAY_POINTER_OES                         0x898C
+#define GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES                  0x8B9F
+#endif
+
+/* GL_OES_point_sprite */
+#ifndef GL_OES_point_sprite
+#define GL_POINT_SPRITE_OES                                     0x8861
+#define GL_COORD_REPLACE_OES                                    0x8862
+#endif
 
 /*************************************************************/
 
-GLAPI void APIENTRY glActiveTexture (GLenum texture);
-GLAPI void APIENTRY glAlphaFunc (GLenum func, GLclampf ref);
-GLAPI void APIENTRY glAlphaFuncx (GLenum func, GLclampx ref);
-GLAPI void APIENTRY glBindBuffer(GLenum target, GLuint buffer);
-GLAPI void APIENTRY glBindTexture (GLenum target, GLuint texture);
-GLAPI void APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor);
-GLAPI void APIENTRY glBufferData(GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage);
-GLAPI void APIENTRY glBufferSubData(GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);
-GLAPI void APIENTRY glClear (GLbitfield mask);
-GLAPI void APIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
-GLAPI void APIENTRY glClearColorx (GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha);
-GLAPI void APIENTRY glClearDepthf (GLclampf depth);
-GLAPI void APIENTRY glClearDepthx (GLclampx depth);
-GLAPI void APIENTRY glClearStencil (GLint s);
-GLAPI void APIENTRY glClientActiveTexture (GLenum texture);
-GLAPI void APIENTRY glClipPlanex(GLenum plane, const GLfixed *equation);
-GLAPI void APIENTRY glClipPlanef(GLenum plane, const GLfloat *equation);
-GLAPI void APIENTRY glColor4f (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
-GLAPI void APIENTRY glColor4x (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha);
-GLAPI void APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
-GLAPI void APIENTRY glColorPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
-GLAPI void APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
-GLAPI void APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
-GLAPI void APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
-GLAPI void APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
-GLAPI void APIENTRY glCullFace (GLenum mode);
-GLAPI void APIENTRY glDeleteBuffers(GLsizei n, const GLuint *buffers);
-GLAPI void APIENTRY glDeleteTextures (GLsizei n, const GLuint *textures);
-GLAPI void APIENTRY glDepthFunc (GLenum func);
-GLAPI void APIENTRY glDepthMask (GLboolean flag);
-GLAPI void APIENTRY glDepthRangef (GLclampf zNear, GLclampf zFar);
-GLAPI void APIENTRY glDepthRangex (GLclampx zNear, GLclampx zFar);
-GLAPI void APIENTRY glDisable (GLenum cap);
-GLAPI void APIENTRY glDisableClientState (GLenum array);
-GLAPI void APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count);
-GLAPI void APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);
-GLAPI void APIENTRY glEnable (GLenum cap);
-GLAPI void APIENTRY glEnableClientState (GLenum array);
-GLAPI void APIENTRY glFinish (void);
-GLAPI void APIENTRY glFlush (void);
-GLAPI void APIENTRY glFogf (GLenum pname, GLfloat param);
-GLAPI void APIENTRY glFogfv (GLenum pname, const GLfloat *params);
-GLAPI void APIENTRY glFogx (GLenum pname, GLfixed param);
-GLAPI void APIENTRY glFogxv (GLenum pname, const GLfixed *params);
-GLAPI void APIENTRY glFrontFace (GLenum mode);
-GLAPI void APIENTRY glFrustumf (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
-GLAPI void APIENTRY glFrustumx (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
-GLAPI void APIENTRY glGetBooleanv(GLenum pname, GLboolean *params);
-GLAPI void APIENTRY glGetBufferParameteriv(GLenum target, GLenum pname, GLint *params);
-GLAPI void APIENTRY glGetClipPlanef(GLenum pname, GLfloat eqn[4]);
-GLAPI void APIENTRY glGetClipPlanex(GLenum pname, GLfixed eqn[4]);
-GLAPI void APIENTRY glGenBuffers(GLsizei n, GLuint *buffers);
-GLAPI void APIENTRY glGenTextures (GLsizei n, GLuint *textures);
-GLAPI GLenum APIENTRY glGetError (void);
-GLAPI void APIENTRY glGetFixedv(GLenum pname, GLfixed *params);
-GLAPI void APIENTRY glGetFloatv(GLenum pname, GLfloat *params);
-GLAPI void APIENTRY glGetIntegerv (GLenum pname, GLint *params);
-GLAPI void APIENTRY glGetLightfv(GLenum light, GLenum pname, GLfloat *params);
-GLAPI void APIENTRY glGetLightxv(GLenum light, GLenum pname, GLfixed *params);
-GLAPI void APIENTRY glGetMaterialfv(GLenum face, GLenum pname, GLfloat *params);
-GLAPI void APIENTRY glGetMaterialxv(GLenum face, GLenum pname, GLfixed *params);
-GLAPI void APIENTRY glGetPointerv(GLenum pname, void **params);
-GLAPI const GLubyte * APIENTRY glGetString (GLenum name);
-GLAPI void APIENTRY glGetTexEnviv(GLenum env, GLenum pname, GLint *params);
-GLAPI void APIENTRY glGetTexEnvfv(GLenum env, GLenum pname, GLfloat *params);
-GLAPI void APIENTRY glGetTexEnvxv(GLenum env, GLenum pname, GLfixed *params);
-GLAPI void APIENTRY glGetTexParameteriv(GLenum target, GLenum pname, GLint *params);
-GLAPI void APIENTRY glGetTexParameterfv(GLenum target, GLenum pname, GLfloat *params);
-GLAPI void APIENTRY glGetTexParameterxv(GLenum target, GLenum pname, GLfixed *params);
-GLAPI void APIENTRY glHint (GLenum target, GLenum mode);
-GLAPI GLboolean APIENTRY glIsBuffer(GLuint buffer);
-GLAPI GLboolean APIENTRY glIsEnabled(GLenum cap);
-GLAPI GLboolean APIENTRY glIsTexture(GLuint texture);
-GLAPI void APIENTRY glLightModelf (GLenum pname, GLfloat param);
-GLAPI void APIENTRY glLightModelfv (GLenum pname, const GLfloat *params);
-GLAPI void APIENTRY glLightModelx (GLenum pname, GLfixed param);
-GLAPI void APIENTRY glLightModelxv (GLenum pname, const GLfixed *params);
-GLAPI void APIENTRY glLightf (GLenum light, GLenum pname, GLfloat param);
-GLAPI void APIENTRY glLightfv (GLenum light, GLenum pname, const GLfloat *params);
-GLAPI void APIENTRY glLightx (GLenum light, GLenum pname, GLfixed param);
-GLAPI void APIENTRY glLightxv (GLenum light, GLenum pname, const GLfixed *params);
-GLAPI void APIENTRY glLineWidth (GLfloat width);
-GLAPI void APIENTRY glLineWidthx (GLfixed width);
-GLAPI void APIENTRY glLoadIdentity (void);
-GLAPI void APIENTRY glLoadMatrixf (const GLfloat *m);
-GLAPI void APIENTRY glLoadMatrixx (const GLfixed *m);
-GLAPI void APIENTRY glLogicOp (GLenum opcode);
-GLAPI void APIENTRY glMaterialf (GLenum face, GLenum pname, GLfloat param);
-GLAPI void APIENTRY glMaterialfv (GLenum face, GLenum pname, const GLfloat *params);
-GLAPI void APIENTRY glMaterialx (GLenum face, GLenum pname, GLfixed param);
-GLAPI void APIENTRY glMaterialxv (GLenum face, GLenum pname, const GLfixed *params);
-GLAPI void APIENTRY glMatrixMode (GLenum mode);
-GLAPI void APIENTRY glMultMatrixf (const GLfloat *m);
-GLAPI void APIENTRY glMultMatrixx (const GLfixed *m);
-GLAPI void APIENTRY glMultiTexCoord4f (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
-GLAPI void APIENTRY glMultiTexCoord4x (GLenum target, GLfixed s, GLfixed t, GLfixed r, GLfixed q);
-GLAPI void APIENTRY glNormal3f (GLfloat nx, GLfloat ny, GLfloat nz);
-GLAPI void APIENTRY glNormal3x (GLfixed nx, GLfixed ny, GLfixed nz);
-GLAPI void APIENTRY glNormalPointer (GLenum type, GLsizei stride, const GLvoid *pointer);
-GLAPI void APIENTRY glOrthof (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
-GLAPI void APIENTRY glOrthox (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
-GLAPI void APIENTRY glPixelStorei (GLenum pname, GLint param);
-GLAPI void APIENTRY glPointParameterf(GLenum pname, GLfloat param);
-GLAPI void APIENTRY glPointParameterfv(GLenum pname, const GLfloat *params);
-GLAPI void APIENTRY glPointParameterx(GLenum pname, GLfixed param);
-GLAPI void APIENTRY glPointParameterxv(GLenum pname, const GLfixed *params);
-GLAPI void APIENTRY glPointSize (GLfloat size);
-GLAPI void APIENTRY glPointSizex (GLfixed size);
-GLAPI void APIENTRY glPolygonOffset (GLfloat factor, GLfloat units);
-GLAPI void APIENTRY glPolygonOffsetx (GLfixed factor, GLfixed units);
-GLAPI void APIENTRY glPopMatrix (void);
-GLAPI void APIENTRY glPushMatrix (void);
-GLAPI void APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels);
-GLAPI void APIENTRY glRotatef (GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
-GLAPI void APIENTRY glRotatex (GLfixed angle, GLfixed x, GLfixed y, GLfixed z);
-GLAPI void APIENTRY glSampleCoverage (GLclampf value, GLboolean invert);
-GLAPI void APIENTRY glSampleCoveragex (GLclampx value, GLboolean invert);
-GLAPI void APIENTRY glScalef (GLfloat x, GLfloat y, GLfloat z);
-GLAPI void APIENTRY glScalex (GLfixed x, GLfixed y, GLfixed z);
-GLAPI void APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height);
-GLAPI void APIENTRY glShadeModel (GLenum mode);
-GLAPI void APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask);
-GLAPI void APIENTRY glStencilMask (GLuint mask);
-GLAPI void APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass);
-GLAPI void APIENTRY glTexCoordPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
-GLAPI void APIENTRY glTexEnvf (GLenum target, GLenum pname, GLfloat param);
-GLAPI void APIENTRY glTexEnvfv (GLenum target, GLenum pname, const GLfloat *params);
-GLAPI void APIENTRY glTexEnvx (GLenum target, GLenum pname, GLfixed param);
-GLAPI void APIENTRY glTexEnvxv (GLenum target, GLenum pname, const GLfixed *params);
-GLAPI void APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
-GLAPI void APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param);
-GLAPI void APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param);
-GLAPI void APIENTRY glTexParameterx (GLenum target, GLenum pname, GLfixed param);
-GLAPI void APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
-GLAPI void APIENTRY glTranslatef (GLfloat x, GLfloat y, GLfloat z);
-GLAPI void APIENTRY glTranslatex (GLfixed x, GLfixed y, GLfixed z);
-GLAPI void APIENTRY glVertexPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
-GLAPI void APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height);
-
-/*****************************************************************************************/
-/*                                 OES extension functions                               */
-/*****************************************************************************************/
-
-#ifdef GL_OES_matrix_palette
-
-GLAPI void APIENTRY glCurrentPaletteMatrixOES (GLuint matrixpaletteindex);
-GLAPI void APIENTRY glLoadPaletteFromModelViewMatrixOES (void);
-GLAPI void APIENTRY glMatrixIndexPointerOES (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
-GLAPI void APIENTRY glWeightPointerOES (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
-
-#endif /* OES_matrix_palette */
-
-#ifdef GL_OES_point_size_array
-
-GLAPI void APIENTRY glPointSizePointerOES(GLenum type, GLsizei stride, const GLvoid *pointer);
-
-#endif /* OES_point_size_array */
-
-#ifdef GL_OES_draw_texture
-
-GLAPI void APIENTRY glDrawTexsOES (GLshort x, GLshort y, GLshort z, GLshort width, GLshort height);
-GLAPI void APIENTRY glDrawTexiOES (GLint x, GLint y, GLint z, GLint width, GLint height);
-GLAPI void APIENTRY glDrawTexfOES (GLfloat x, GLfloat y, GLfloat z, GLfloat width, GLfloat height);
-GLAPI void APIENTRY glDrawTexxOES (GLfixed x, GLfixed y, GLfixed z, GLfixed width, GLfixed height);
-
-GLAPI void APIENTRY glDrawTexsvOES (GLshort *coords);
-GLAPI void APIENTRY glDrawTexivOES (GLint *coords);
-GLAPI void APIENTRY glDrawTexfvOES (GLfloat *coords);
-GLAPI void APIENTRY glDrawTexxvOES (GLfixed *coords);
-
-#endif /* GL_OES_draw_texture */
+/* Available only in Common profile */
+GL_API void GL_APIENTRY glAlphaFunc (GLenum func, GLclampf ref);
+GL_API void GL_APIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+GL_API void GL_APIENTRY glClearDepthf (GLclampf depth);
+GL_API void GL_APIENTRY glClipPlanef (GLenum plane, const GLfloat *equation);
+GL_API void GL_APIENTRY glColor4f (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
+GL_API void GL_APIENTRY glDepthRangef (GLclampf zNear, GLclampf zFar);
+GL_API void GL_APIENTRY glFogf (GLenum pname, GLfloat param);
+GL_API void GL_APIENTRY glFogfv (GLenum pname, const GLfloat *params);
+GL_API void GL_APIENTRY glFrustumf (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+GL_API void GL_APIENTRY glGetClipPlanef (GLenum pname, GLfloat eqn[4]);
+GL_API void GL_APIENTRY glGetFloatv (GLenum pname, GLfloat *params);
+GL_API void GL_APIENTRY glGetLightfv (GLenum light, GLenum pname, GLfloat *params);
+GL_API void GL_APIENTRY glGetMaterialfv (GLenum face, GLenum pname, GLfloat *params);
+GL_API void GL_APIENTRY glGetTexEnvfv (GLenum env, GLenum pname, GLfloat *params);
+GL_API void GL_APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat *params);
+GL_API void GL_APIENTRY glLightModelf (GLenum pname, GLfloat param);
+GL_API void GL_APIENTRY glLightModelfv (GLenum pname, const GLfloat *params);
+GL_API void GL_APIENTRY glLightf (GLenum light, GLenum pname, GLfloat param);
+GL_API void GL_APIENTRY glLightfv (GLenum light, GLenum pname, const GLfloat *params);
+GL_API void GL_APIENTRY glLineWidth (GLfloat width);
+GL_API void GL_APIENTRY glLoadMatrixf (const GLfloat *m);
+GL_API void GL_APIENTRY glMaterialf (GLenum face, GLenum pname, GLfloat param);
+GL_API void GL_APIENTRY glMaterialfv (GLenum face, GLenum pname, const GLfloat *params);
+GL_API void GL_APIENTRY glMultMatrixf (const GLfloat *m);
+GL_API void GL_APIENTRY glMultiTexCoord4f (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+GL_API void GL_APIENTRY glNormal3f (GLfloat nx, GLfloat ny, GLfloat nz);
+GL_API void GL_APIENTRY glOrthof (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+GL_API void GL_APIENTRY glPointParameterf (GLenum pname, GLfloat param);
+GL_API void GL_APIENTRY glPointParameterfv (GLenum pname, const GLfloat *params);
+GL_API void GL_APIENTRY glPointSize (GLfloat size);
+GL_API void GL_APIENTRY glPolygonOffset (GLfloat factor, GLfloat units);
+GL_API void GL_APIENTRY glRotatef (GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
+GL_API void GL_APIENTRY glScalef (GLfloat x, GLfloat y, GLfloat z);
+GL_API void GL_APIENTRY glTexEnvf (GLenum target, GLenum pname, GLfloat param);
+GL_API void GL_APIENTRY glTexEnvfv (GLenum target, GLenum pname, const GLfloat *params);
+GL_API void GL_APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param);
+GL_API void GL_APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat *params);
+GL_API void GL_APIENTRY glTranslatef (GLfloat x, GLfloat y, GLfloat z);
+
+/* Available in both Common and Common-Lite profiles */
+GL_API void GL_APIENTRY glActiveTexture (GLenum texture);
+GL_API void GL_APIENTRY glAlphaFuncx (GLenum func, GLclampx ref);
+GL_API void GL_APIENTRY glBindBuffer (GLenum target, GLuint buffer);
+GL_API void GL_APIENTRY glBindTexture (GLenum target, GLuint texture);
+GL_API void GL_APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor);
+GL_API void GL_APIENTRY glBufferData (GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage);
+GL_API void GL_APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);
+GL_API void GL_APIENTRY glClear (GLbitfield mask);
+GL_API void GL_APIENTRY glClearColorx (GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha);
+GL_API void GL_APIENTRY glClearDepthx (GLclampx depth);
+GL_API void GL_APIENTRY glClearStencil (GLint s);
+GL_API void GL_APIENTRY glClientActiveTexture (GLenum texture);
+GL_API void GL_APIENTRY glClipPlanex (GLenum plane, const GLfixed *equation);
+GL_API void GL_APIENTRY glColor4ub (GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha);
+GL_API void GL_APIENTRY glColor4x (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha);
+GL_API void GL_APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
+GL_API void GL_APIENTRY glColorPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+GL_API void GL_APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
+GL_API void GL_APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
+GL_API void GL_APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+GL_API void GL_APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GL_API void GL_APIENTRY glCullFace (GLenum mode);
+GL_API void GL_APIENTRY glDeleteBuffers (GLsizei n, const GLuint *buffers);
+GL_API void GL_APIENTRY glDeleteTextures (GLsizei n, const GLuint *textures);
+GL_API void GL_APIENTRY glDepthFunc (GLenum func);
+GL_API void GL_APIENTRY glDepthMask (GLboolean flag);
+GL_API void GL_APIENTRY glDepthRangex (GLclampx zNear, GLclampx zFar);
+GL_API void GL_APIENTRY glDisable (GLenum cap);
+GL_API void GL_APIENTRY glDisableClientState (GLenum array);
+GL_API void GL_APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count);
+GL_API void GL_APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);
+GL_API void GL_APIENTRY glEnable (GLenum cap);
+GL_API void GL_APIENTRY glEnableClientState (GLenum array);
+GL_API void GL_APIENTRY glFinish (void);
+GL_API void GL_APIENTRY glFlush (void);
+GL_API void GL_APIENTRY glFogx (GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glFogxv (GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glFrontFace (GLenum mode);
+GL_API void GL_APIENTRY glFrustumx (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
+GL_API void GL_APIENTRY glGetBooleanv (GLenum pname, GLboolean *params);
+GL_API void GL_APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params);
+GL_API void GL_APIENTRY glGetClipPlanex (GLenum pname, GLfixed eqn[4]);
+GL_API void GL_APIENTRY glGenBuffers (GLsizei n, GLuint *buffers);
+GL_API void GL_APIENTRY glGenTextures (GLsizei n, GLuint *textures);
+GL_API GLenum GL_APIENTRY glGetError (void);
+GL_API void GL_APIENTRY glGetFixedv (GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glGetIntegerv (GLenum pname, GLint *params);
+GL_API void GL_APIENTRY glGetLightxv (GLenum light, GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glGetMaterialxv (GLenum face, GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glGetPointerv (GLenum pname, void **params);
+GL_API const GLubyte * GL_APIENTRY glGetString (GLenum name);
+GL_API void GL_APIENTRY glGetTexEnviv (GLenum env, GLenum pname, GLint *params);
+GL_API void GL_APIENTRY glGetTexEnvxv (GLenum env, GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint *params);
+GL_API void GL_APIENTRY glGetTexParameterxv (GLenum target, GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glHint (GLenum target, GLenum mode);
+GL_API GLboolean GL_APIENTRY glIsBuffer (GLuint buffer);
+GL_API GLboolean GL_APIENTRY glIsEnabled (GLenum cap);
+GL_API GLboolean GL_APIENTRY glIsTexture (GLuint texture);
+GL_API void GL_APIENTRY glLightModelx (GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glLightModelxv (GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glLightx (GLenum light, GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glLightxv (GLenum light, GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glLineWidthx (GLfixed width);
+GL_API void GL_APIENTRY glLoadIdentity (void);
+GL_API void GL_APIENTRY glLoadMatrixx (const GLfixed *m);
+GL_API void GL_APIENTRY glLogicOp (GLenum opcode);
+GL_API void GL_APIENTRY glMaterialx (GLenum face, GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glMaterialxv (GLenum face, GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glMatrixMode (GLenum mode);
+GL_API void GL_APIENTRY glMultMatrixx (const GLfixed *m);
+GL_API void GL_APIENTRY glMultiTexCoord4x (GLenum target, GLfixed s, GLfixed t, GLfixed r, GLfixed q);
+GL_API void GL_APIENTRY glNormal3x (GLfixed nx, GLfixed ny, GLfixed nz);
+GL_API void GL_APIENTRY glNormalPointer (GLenum type, GLsizei stride, const GLvoid *pointer);
+GL_API void GL_APIENTRY glOrthox (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
+GL_API void GL_APIENTRY glPixelStorei (GLenum pname, GLint param);
+GL_API void GL_APIENTRY glPointParameterx (GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glPointParameterxv (GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glPointSizex (GLfixed size);
+GL_API void GL_APIENTRY glPolygonOffsetx (GLfixed factor, GLfixed units);
+GL_API void GL_APIENTRY glPopMatrix (void);
+GL_API void GL_APIENTRY glPushMatrix (void);
+GL_API void GL_APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels);
+GL_API void GL_APIENTRY glRotatex (GLfixed angle, GLfixed x, GLfixed y, GLfixed z);
+GL_API void GL_APIENTRY glSampleCoverage (GLclampf value, GLboolean invert);
+GL_API void GL_APIENTRY glSampleCoveragex (GLclampx value, GLboolean invert);
+GL_API void GL_APIENTRY glScalex (GLfixed x, GLfixed y, GLfixed z);
+GL_API void GL_APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height);
+GL_API void GL_APIENTRY glShadeModel (GLenum mode);
+GL_API void GL_APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask);
+GL_API void GL_APIENTRY glStencilMask (GLuint mask);
+GL_API void GL_APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass);
+GL_API void GL_APIENTRY glTexCoordPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+GL_API void GL_APIENTRY glTexEnvi (GLenum target, GLenum pname, GLint param);
+GL_API void GL_APIENTRY glTexEnvx (GLenum target, GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glTexEnviv (GLenum target, GLenum pname, const GLint *params);
+GL_API void GL_APIENTRY glTexEnvxv (GLenum target, GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+GL_API void GL_APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param);
+GL_API void GL_APIENTRY glTexParameterx (GLenum target, GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint *params);
+GL_API void GL_APIENTRY glTexParameterxv (GLenum target, GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+GL_API void GL_APIENTRY glTranslatex (GLfixed x, GLfixed y, GLfixed z);
+GL_API void GL_APIENTRY glVertexPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+GL_API void GL_APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height);
+
+/*------------------------------------------------------------------------*
+ * Required OES extension functions
+ *------------------------------------------------------------------------*/
+
+/* GL_OES_read_format */
+#ifndef GL_OES_read_format
+#define GL_OES_read_format 1
+#endif
+
+/* GL_OES_compressed_paletted_texture */
+#ifndef GL_OES_compressed_paletted_texture
+#define GL_OES_compressed_paletted_texture 1
+#endif
+
+/* GL_OES_point_size_array */
+#ifndef GL_OES_point_size_array
+#define GL_OES_point_size_array 1
+GL_API void GL_APIENTRY glPointSizePointerOES (GLenum type, GLsizei stride, const GLvoid *pointer);
+#endif
+
+/* GL_OES_point_sprite */
+#ifndef GL_OES_point_sprite
+#define GL_OES_point_sprite 1
+#endif
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* __gl_h_ */
+
diff --git a/include/GLES/glext.h b/include/GLES/glext.h
index 059c6bf1bba..4de33bc8b8c 100644
--- a/include/GLES/glext.h
+++ b/include/GLES/glext.h
@@ -1,80 +1,608 @@
 #ifndef __glext_h_
 #define __glext_h_
 
+/* $Id: glext.h 5687 2008-05-13 21:31:32Z oddhack $ */
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /*
-** Copyright 1992-2003, Silicon Graphics, Inc.
-** All Rights Reserved.
-**
-** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
-** the contents of this file may not be disclosed to third parties, copied or
-** duplicated in any form, in whole or in part, without the prior written
-** permission of Silicon Graphics, Inc.
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.0 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
 **
-** RESTRICTED RIGHTS LEGEND:
-** Use, duplication or disclosure by the Government is subject to restrictions
-** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
-** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
-** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
-** rights reserved under the Copyright Laws of the United States.
+** http://oss.sgi.com/projects/FreeB
 **
-** --------------------------------------------------------------------------
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
 **
-** Copyright (c) 2004, Hans-Martin Will. All rights reserved.
-** 
-** Redistribution and use in source and binary forms, with or without 
-** modification, are permitted provided that the following conditions are 
-** met:
-** 
-**	 *  Redistributions of source code must retain the above copyright
-** 		notice, this list of conditions and the following disclaimer. 
-**   *	Redistributions in binary form must reproduce the above copyright
-** 		notice, this list of conditions and the following disclaimer in the 
-** 		documentation and/or other materials provided with the distribution. 
-** 
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
-** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
-** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
-** OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
-** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
-** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
-** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 
-** THE POSSIBILITY OF SUCH DAMAGE.
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
 **
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
 */
 
-#ifndef WIN32
-#define APIENTRY
+#ifndef GL_APIENTRYP
+#   define GL_APIENTRYP GL_APIENTRY*
+#endif
+
+/*------------------------------------------------------------------------*
+ * OES extension tokens
+ *------------------------------------------------------------------------*/
+
+/* GL_OES_blend_equation_separate */
+#ifndef GL_OES_blend_equation_separate
+/* BLEND_EQUATION_RGB_OES same as BLEND_EQUATION_OES */
+#define GL_BLEND_EQUATION_RGB_OES                               0x8009
+#define GL_BLEND_EQUATION_ALPHA_OES                             0x883D
+#endif
+
+/* GL_OES_blend_func_separate */
+#ifndef GL_OES_blend_func_separate
+#define GL_BLEND_DST_RGB_OES                                    0x80C8
+#define GL_BLEND_SRC_RGB_OES                                    0x80C9
+#define GL_BLEND_DST_ALPHA_OES                                  0x80CA
+#define GL_BLEND_SRC_ALPHA_OES                                  0x80CB
+#endif
+
+/* GL_OES_blend_subtract */
+#ifndef GL_OES_blend_subtract
+#define GL_BLEND_EQUATION_OES                                   0x8009
+#define GL_FUNC_ADD_OES                                         0x8006
+#define GL_FUNC_SUBTRACT_OES                                    0x800A
+#define GL_FUNC_REVERSE_SUBTRACT_OES                            0x800B
+#endif
+
+/* GL_OES_compressed_ETC1_RGB8_texture */
+#ifndef GL_OES_compressed_ETC1_RGB8_texture
+#define GL_ETC1_RGB8_OES                                        0x8D64
+#endif
+
+/* OES_draw_texture */
+#ifndef GL_OES_draw_texture
+#define GL_TEXTURE_CROP_RECT_OES                                0x8B9D
+#endif
+
+/* OES_fixed_point */
+#ifndef GL_OES_fixed_point
+#define GL_FIXED_OES                                            0x140C
+#endif
+
+/* OES_framebuffer_object */
+#ifndef GL_OES_framebuffer_object
+#define GL_NONE_OES                                             0
+#define GL_FRAMEBUFFER_OES                                      0x8D40
+#define GL_RENDERBUFFER_OES                                     0x8D41
+#define GL_RGBA4_OES                                            0x8056
+#define GL_RGB5_A1_OES                                          0x8057
+#define GL_RGB565_OES                                           0x8D62
+#define GL_DEPTH_COMPONENT16_OES                                0x81A5
+#define GL_RENDERBUFFER_WIDTH_OES                               0x8D42
+#define GL_RENDERBUFFER_HEIGHT_OES                              0x8D43
+#define GL_RENDERBUFFER_INTERNAL_FORMAT_OES                     0x8D44
+#define GL_RENDERBUFFER_RED_SIZE_OES                            0x8D50
+#define GL_RENDERBUFFER_GREEN_SIZE_OES                          0x8D51
+#define GL_RENDERBUFFER_BLUE_SIZE_OES                           0x8D52
+#define GL_RENDERBUFFER_ALPHA_SIZE_OES                          0x8D53
+#define GL_RENDERBUFFER_DEPTH_SIZE_OES                          0x8D54
+#define GL_RENDERBUFFER_STENCIL_SIZE_OES                        0x8D55
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_OES               0x8CD0
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_OES               0x8CD1
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_OES             0x8CD2
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_OES     0x8CD3
+#define GL_COLOR_ATTACHMENT0_OES                                0x8CE0
+#define GL_DEPTH_ATTACHMENT_OES                                 0x8D00
+#define GL_STENCIL_ATTACHMENT_OES                               0x8D20
+#define GL_FRAMEBUFFER_COMPLETE_OES                             0x8CD5
+#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_OES                0x8CD6
+#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_OES        0x8CD7
+#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_OES                0x8CD9
+#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_OES                   0x8CDA
+#define GL_FRAMEBUFFER_UNSUPPORTED_OES                          0x8CDD
+#define GL_FRAMEBUFFER_BINDING_OES                              0x8CA6
+#define GL_RENDERBUFFER_BINDING_OES                             0x8CA7
+#define GL_MAX_RENDERBUFFER_SIZE_OES                            0x84E8
+#define GL_INVALID_FRAMEBUFFER_OPERATION_OES                    0x0506
+#endif
+
+/* OES_matrix_get */
+#ifndef GL_OES_matrix_get
+#define GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES               0x898D
+#define GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES              0x898E
+#define GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES                 0x898F
+#endif
+
+/* OES_matrix_palette */
+#ifndef GL_OES_matrix_palette
+#define GL_MAX_VERTEX_UNITS_OES                                 0x86A4
+#define GL_MAX_PALETTE_MATRICES_OES                             0x8842
+#define GL_MATRIX_PALETTE_OES                                   0x8840
+#define GL_MATRIX_INDEX_ARRAY_OES                               0x8844
+#define GL_WEIGHT_ARRAY_OES                                     0x86AD
+#define GL_CURRENT_PALETTE_MATRIX_OES                           0x8843
+#define GL_MATRIX_INDEX_ARRAY_SIZE_OES                          0x8846
+#define GL_MATRIX_INDEX_ARRAY_TYPE_OES                          0x8847
+#define GL_MATRIX_INDEX_ARRAY_STRIDE_OES                        0x8848
+#define GL_MATRIX_INDEX_ARRAY_POINTER_OES                       0x8849
+#define GL_MATRIX_INDEX_ARRAY_BUFFER_BINDING_OES                0x8B9E
+#define GL_WEIGHT_ARRAY_SIZE_OES                                0x86AB
+#define GL_WEIGHT_ARRAY_TYPE_OES                                0x86A9
+#define GL_WEIGHT_ARRAY_STRIDE_OES                              0x86AA
+#define GL_WEIGHT_ARRAY_POINTER_OES                             0x86AC
+#define GL_WEIGHT_ARRAY_BUFFER_BINDING_OES                      0x889E
+#endif
+
+/* GL_OES_stencil_wrap */
+#ifndef GL_OES_stencil_wrap
+#define GL_INCR_WRAP_OES                                        0x8507
+#define GL_DECR_WRAP_OES                                        0x8508
+#endif
+
+/* GL_OES_texture_cube_map */
+#ifndef GL_OES_texture_cube_map
+#define GL_NORMAL_MAP_OES                                       0x8511
+#define GL_REFLECTION_MAP_OES                                   0x8512
+#define GL_TEXTURE_CUBE_MAP_OES                                 0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP_OES                         0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_OES                      0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_OES                      0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_OES                      0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_OES                      0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_OES                      0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_OES                      0x851A
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_OES                        0x851C
+#define GL_TEXTURE_GEN_MODE_OES                                 0x2500
+#define GL_TEXTURE_GEN_STR_OES                                  0x8D60
+#endif
+
+/* GL_OES_texture_mirrored_repeat */
+#ifndef GL_OES_texture_mirrored_repeat
+#define GL_MIRRORED_REPEAT_OES                                  0x8370
+#endif
+
+/* GL_OES_EGL_image */
+#ifndef GL_OES_EGL_image
+typedef void* GLeglImageOES;
 #endif
 
-#ifndef APIENTRY
-#define APIENTRY
+/* GL_OES_depth24 */
+#ifndef GL_OES_depth24
+#define GL_DEPTH_COMPONENT24_OES                                0x81A6
 #endif
 
-#ifdef EGL_ON_SYMBIAN
-#	undef GLAPI
-#	define GLAPI EXPORT_C
-#else
-#	ifndef GLAPI
-#	define GLAPI
-#	endif
+/* GL_OES_depth32 */
+#ifndef GL_OES_depth32
+#define GL_DEPTH_COMPONENT32_OES                                0x81A7
 #endif
 
+/* GL_OES_mapbuffer */
+#ifndef GL_OES_mapbuffer
+#define GL_WRITE_ONLY_OES                                       0x88B9
+#define GL_BUFFER_ACCESS_OES                                    0x88BB
+#define GL_BUFFER_MAPPED_OES                                    0x88BC
+#define GL_BUFFER_MAP_POINTER_OES                               0x88BD
+#endif
+
+/* GL_OES_rgb8_rgba8 */
+#ifndef GL_OES_rgb8_rgba8
+#define GL_RGB8_OES                                             0x8051
+#define GL_RGBA8_OES                                            0x8058
+#endif
+
+/* GL_OES_stencil1 */
+#ifndef GL_OES_stencil1
+#define GL_STENCIL_INDEX1_OES                                   0x8D46
+#endif
 
-#define GL_OES_query_matrix		    1
+/* GL_OES_stencil4 */
+#ifndef GL_OES_stencil4
+#define GL_STENCIL_INDEX4_OES                                   0x8D47
+#endif
 
-/* OES_query_matrix */
-GLAPI GLbitfield APIENTRY glQueryMatrixxOES(GLfixed *mantissa, GLint *exponent);
+/* GL_OES_stencil8 */
+#ifndef GL_OES_stencil8
+#define GL_STENCIL_INDEX8_OES                                   0x8D48
+#endif
 
+/* GL_AMD_compressed_3DC_texture */
+#ifndef GL_AMD_compressed_3DC_texture
+#define GL_3DC_X_AMD                                            0x87F9
+#define GL_3DC_XY_AMD                                           0x87FA
+#endif
+
+/* GL_AMD_compressed_ATC_texture */
+#ifndef GL_AMD_compressed_ATC_texture
+#define GL_ATC_RGB_AMD                                          0x8C92
+#define GL_ATC_RGBA_EXPLICIT_ALPHA_AMD                          0x8C93
+#define GL_ATC_RGBA_INTERPOLATED_ALPHA_AMD                      0x87EE
+#endif
+
+/* GL_EXT_texture_filter_anisotropic */
+#ifndef GL_EXT_texture_filter_anisotropic
+#define GL_TEXTURE_MAX_ANISOTROPY_EXT                           0x84FE
+#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT                       0x84FF
+#endif
+
+/*------------------------------------------------------------------------*
+ * OES extension functions
+ *------------------------------------------------------------------------*/
+
+/* GL_OES_blend_equation_separate */
+#ifndef GL_OES_blend_equation_separate
+#define GL_OES_blend_equation_separate 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void GL_APIENTRY glBlendEquationSeparateOES (GLenum modeRGB, GLenum modeAlpha);
+#endif
+typedef void (GL_APIENTRYP PFNGLBLENDEQUATIONSEPARATEOESPROC) (GLenum modeRGB, GLenum modeAlpha);
+#endif
+
+/* GL_OES_blend_func_separate */
+#ifndef GL_OES_blend_func_separate
+#define GL_OES_blend_func_separate 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void GL_APIENTRY glBlendFuncSeparateOES (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+#endif
+typedef void (GL_APIENTRYP PFNGLBLENDFUNCSEPARATEOESPROC) (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+#endif
+
+/* GL_OES_blend_subtract */
+#ifndef GL_OES_blend_subtract
+#define GL_OES_blend_subtract 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void GL_APIENTRY glBlendEquationOES (GLenum mode);
+#endif
+typedef void (GL_APIENTRYP PFNGLBLENDEQUATIONOESPROC) (GLenum mode);
+#endif
+
+/* GL_OES_byte_coordinates */
+#ifndef GL_OES_byte_coordinates
+#define GL_OES_byte_coordinates 1
+#endif
+
+/* GL_OES_compressed_ETC1_RGB8_texture */
+#ifndef GL_OES_compressed_ETC1_RGB8_texture
+#define GL_OES_compressed_ETC1_RGB8_texture 1
+#endif
+
+/* GL_OES_draw_texture */
+#ifndef GL_OES_draw_texture
+#define GL_OES_draw_texture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void GL_APIENTRY glDrawTexsOES (GLshort x, GLshort y, GLshort z, GLshort width, GLshort height);
+GL_API void GL_APIENTRY glDrawTexiOES (GLint x, GLint y, GLint z, GLint width, GLint height);
+GL_API void GL_APIENTRY glDrawTexxOES (GLfixed x, GLfixed y, GLfixed z, GLfixed width, GLfixed height);
+GL_API void GL_APIENTRY glDrawTexsvOES (const GLshort *coords);
+GL_API void GL_APIENTRY glDrawTexivOES (const GLint *coords);
+GL_API void GL_APIENTRY glDrawTexxvOES (const GLfixed *coords);
+GL_API void GL_APIENTRY glDrawTexfOES (GLfloat x, GLfloat y, GLfloat z, GLfloat width, GLfloat height);
+GL_API void GL_APIENTRY glDrawTexfvOES (const GLfloat *coords);
+#endif
+typedef void (GL_APIENTRYP PFNGLDRAWTEXSOESPROC) (GLshort x, GLshort y, GLshort z, GLshort width, GLshort height);
+typedef void (GL_APIENTRYP PFNGLDRAWTEXIOESPROC) (GLint x, GLint y, GLint z, GLint width, GLint height);
+typedef void (GL_APIENTRYP PFNGLDRAWTEXXOESPROC) (GLfixed x, GLfixed y, GLfixed z, GLfixed width, GLfixed height);
+typedef void (GL_APIENTRYP PFNGLDRAWTEXSVOESPROC) (const GLshort *coords);
+typedef void (GL_APIENTRYP PFNGLDRAWTEXIVOESPROC) (const GLint *coords);
+typedef void (GL_APIENTRYP PFNGLDRAWTEXXVOESPROC) (const GLfixed *coords);
+typedef void (GL_APIENTRYP PFNGLDRAWTEXFOESPROC) (GLfloat x, GLfloat y, GLfloat z, GLfloat width, GLfloat height);
+typedef void (GL_APIENTRYP PFNGLDRAWTEXFVOESPROC) (const GLfloat *coords);
+#endif
+
+/* GL_OES_extended_matrix_palette */
+#ifndef GL_OES_extended_matrix_palette
+#define GL_OES_extended_matrix_palette 1
+#endif
+
+/* GL_OES_fixed_point */
+#ifndef GL_OES_fixed_point
+#define GL_OES_fixed_point 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void GL_APIENTRY glAlphaFuncxOES (GLenum func, GLclampx ref);
+GL_API void GL_APIENTRY glClearColorxOES (GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha);
+GL_API void GL_APIENTRY glClearDepthxOES (GLclampx depth);
+GL_API void GL_APIENTRY glClipPlanexOES (GLenum plane, const GLfixed *equation);
+GL_API void GL_APIENTRY glColor4xOES (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha);
+GL_API void GL_APIENTRY glDepthRangexOES (GLclampx zNear, GLclampx zFar);
+GL_API void GL_APIENTRY glFogxOES (GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glFogxvOES (GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glFrustumxOES (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
+GL_API void GL_APIENTRY glGetClipPlanexOES (GLenum pname, GLfixed eqn[4]);
+GL_API void GL_APIENTRY glGetFixedvOES (GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glGetLightxvOES (GLenum light, GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glGetMaterialxvOES (GLenum face, GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glGetTexEnvxvOES (GLenum env, GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glGetTexParameterxvOES (GLenum target, GLenum pname, GLfixed *params);
+GL_API void GL_APIENTRY glLightModelxOES (GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glLightModelxvOES (GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glLightxOES (GLenum light, GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glLightxvOES (GLenum light, GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glLineWidthxOES (GLfixed width);
+GL_API void GL_APIENTRY glLoadMatrixxOES (const GLfixed *m);
+GL_API void GL_APIENTRY glMaterialxOES (GLenum face, GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glMaterialxvOES (GLenum face, GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glMultMatrixxOES (const GLfixed *m);
+GL_API void GL_APIENTRY glMultiTexCoord4xOES (GLenum target, GLfixed s, GLfixed t, GLfixed r, GLfixed q);
+GL_API void GL_APIENTRY glNormal3xOES (GLfixed nx, GLfixed ny, GLfixed nz);
+GL_API void GL_APIENTRY glOrthoxOES (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
+GL_API void GL_APIENTRY glPointParameterxOES (GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glPointParameterxvOES (GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glPointSizexOES (GLfixed size);
+GL_API void GL_APIENTRY glPolygonOffsetxOES (GLfixed factor, GLfixed units);
+GL_API void GL_APIENTRY glRotatexOES (GLfixed angle, GLfixed x, GLfixed y, GLfixed z);
+GL_API void GL_APIENTRY glSampleCoveragexOES (GLclampx value, GLboolean invert);
+GL_API void GL_APIENTRY glScalexOES (GLfixed x, GLfixed y, GLfixed z);
+GL_API void GL_APIENTRY glTexEnvxOES (GLenum target, GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glTexEnvxvOES (GLenum target, GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glTexParameterxOES (GLenum target, GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glTexParameterxvOES (GLenum target, GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glTranslatexOES (GLfixed x, GLfixed y, GLfixed z);
+#endif
+typedef void (GL_APIENTRYP PFNGLALPHAFUNCXOESPROC) (GLenum func, GLclampx ref);
+typedef void (GL_APIENTRYP PFNGLCLEARCOLORXOESPROC) (GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha);
+typedef void (GL_APIENTRYP PFNGLCLEARDEPTHXOESPROC) (GLclampx depth);
+typedef void (GL_APIENTRYP PFNGLCLIPPLANEXOESPROC) (GLenum plane, const GLfixed *equation);
+typedef void (GL_APIENTRYP PFNGLCOLOR4XOESPROC) (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha);
+typedef void (GL_APIENTRYP PFNGLDEPTHRANGEXOESPROC) (GLclampx zNear, GLclampx zFar);
+typedef void (GL_APIENTRYP PFNGLFOGXOESPROC) (GLenum pname, GLfixed param);
+typedef void (GL_APIENTRYP PFNGLFOGXVOESPROC) (GLenum pname, const GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLFRUSTUMXOESPROC) (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
+typedef void (GL_APIENTRYP PFNGLGETCLIPPLANEXOESPROC) (GLenum pname, GLfixed eqn[4]);
+typedef void (GL_APIENTRYP PFNGLGETFIXEDVOESPROC) (GLenum pname, GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLGETLIGHTXVOESPROC) (GLenum light, GLenum pname, GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLGETMATERIALXVOESPROC) (GLenum face, GLenum pname, GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLGETTEXENVXVOESPROC) (GLenum env, GLenum pname, GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLGETTEXPARAMETERXVOESPROC) (GLenum target, GLenum pname, GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLLIGHTMODELXOESPROC) (GLenum pname, GLfixed param);
+typedef void (GL_APIENTRYP PFNGLLIGHTMODELXVOESPROC) (GLenum pname, const GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLLIGHTXOESPROC) (GLenum light, GLenum pname, GLfixed param);
+typedef void (GL_APIENTRYP PFNGLLIGHTXVOESPROC) (GLenum light, GLenum pname, const GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLLINEWIDTHXOESPROC) (GLfixed width);
+typedef void (GL_APIENTRYP PFNGLLOADMATRIXXOESPROC) (const GLfixed *m);
+typedef void (GL_APIENTRYP PFNGLMATERIALXOESPROC) (GLenum face, GLenum pname, GLfixed param);
+typedef void (GL_APIENTRYP PFNGLMATERIALXVOESPROC) (GLenum face, GLenum pname, const GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLMULTMATRIXXOESPROC) (const GLfixed *m);
+typedef void (GL_APIENTRYP PFNGLMULTITEXCOORD4XOESPROC) (GLenum target, GLfixed s, GLfixed t, GLfixed r, GLfixed q);
+typedef void (GL_APIENTRYP PFNGLNORMAL3XOESPROC) (GLfixed nx, GLfixed ny, GLfixed nz);
+typedef void (GL_APIENTRYP PFNGLORTHOXOESPROC) (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
+typedef void (GL_APIENTRYP PFNGLPOINTPARAMETERXOESPROC) (GLenum pname, GLfixed param);
+typedef void (GL_APIENTRYP PFNGLPOINTPARAMETERXVOESPROC) (GLenum pname, const GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLPOINTSIZEXOESPROC) (GLfixed size);
+typedef void (GL_APIENTRYP PFNGLPOLYGONOFFSETXOESPROC) (GLfixed factor, GLfixed units);
+typedef void (GL_APIENTRYP PFNGLROTATEXOESPROC) (GLfixed angle, GLfixed x, GLfixed y, GLfixed z);
+typedef void (GL_APIENTRYP PFNGLSAMPLECOVERAGEXOESPROC) (GLclampx value, GLboolean invert);
+typedef void (GL_APIENTRYP PFNGLSCALEXOESPROC) (GLfixed x, GLfixed y, GLfixed z);
+typedef void (GL_APIENTRYP PFNGLTEXENVXOESPROC) (GLenum target, GLenum pname, GLfixed param);
+typedef void (GL_APIENTRYP PFNGLTEXENVXVOESPROC) (GLenum target, GLenum pname, const GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLTEXPARAMETERXOESPROC) (GLenum target, GLenum pname, GLfixed param);
+typedef void (GL_APIENTRYP PFNGLTEXPARAMETERXVOESPROC) (GLenum target, GLenum pname, const GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLTRANSLATEXOESPROC) (GLfixed x, GLfixed y, GLfixed z);
+#endif
+
+/* GL_OES_framebuffer_object */
+#ifndef GL_OES_framebuffer_object
+#define GL_OES_framebuffer_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API GLboolean GL_APIENTRY glIsRenderbufferOES (GLuint renderbuffer);
+GL_API void GL_APIENTRY glBindRenderbufferOES (GLenum target, GLuint renderbuffer);
+GL_API void GL_APIENTRY glDeleteRenderbuffersOES (GLsizei n, const GLuint* renderbuffers);
+GL_API void GL_APIENTRY glGenRenderbuffersOES (GLsizei n, GLuint* renderbuffers);
+GL_API void GL_APIENTRY glRenderbufferStorageOES (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+GL_API void GL_APIENTRY glGetRenderbufferParameterivOES (GLenum target, GLenum pname, GLint* params);
+GL_API GLboolean GL_APIENTRY glIsFramebufferOES (GLuint framebuffer);
+GL_API void GL_APIENTRY glBindFramebufferOES (GLenum target, GLuint framebuffer);
+GL_API void GL_APIENTRY glDeleteFramebuffersOES (GLsizei n, const GLuint* framebuffers);
+GL_API void GL_APIENTRY glGenFramebuffersOES (GLsizei n, GLuint* framebuffers);
+GL_API GLenum GL_APIENTRY glCheckFramebufferStatusOES (GLenum target);
+GL_API void GL_APIENTRY glFramebufferRenderbufferOES (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+GL_API void GL_APIENTRY glFramebufferTexture2DOES (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+GL_API void GL_APIENTRY glGetFramebufferAttachmentParameterivOES (GLenum target, GLenum attachment, GLenum pname, GLint* params);
+GL_API void GL_APIENTRY glGenerateMipmapOES (GLenum target);
+#endif
+typedef GLboolean (GL_APIENTRYP PFNGLISRENDERBUFFEROESPROC) (GLuint renderbuffer);
+typedef void (GL_APIENTRYP PFNGLBINDRENDERBUFFEROESPROC) (GLenum target, GLuint renderbuffer);
+typedef void (GL_APIENTRYP PFNGLDELETERENDERBUFFERSOESPROC) (GLsizei n, const GLuint* renderbuffers);
+typedef void (GL_APIENTRYP PFNGLGENRENDERBUFFERSOESPROC) (GLsizei n, GLuint* renderbuffers);
+typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (GL_APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVOESPROC) (GLenum target, GLenum pname, GLint* params);
+typedef GLboolean (GL_APIENTRYP PFNGLISFRAMEBUFFEROESPROC) (GLuint framebuffer);
+typedef void (GL_APIENTRYP PFNGLBINDFRAMEBUFFEROESPROC) (GLenum target, GLuint framebuffer);
+typedef void (GL_APIENTRYP PFNGLDELETEFRAMEBUFFERSOESPROC) (GLsizei n, const GLuint* framebuffers);
+typedef void (GL_APIENTRYP PFNGLGENFRAMEBUFFERSOESPROC) (GLsizei n, GLuint* framebuffers);
+typedef GLenum (GL_APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSOESPROC) (GLenum target);
+typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFEROESPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DOESPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (GL_APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVOESPROC) (GLenum target, GLenum attachment, GLenum pname, GLint* params);
+typedef void (GL_APIENTRYP PFNGLGENERATEMIPMAPOESPROC) (GLenum target);
+#endif
+
+/* GL_OES_matrix_get */
+#ifndef GL_OES_matrix_get
+#define GL_OES_matrix_get 1
+#endif
+
+/* GL_OES_matrix_palette */
+#ifndef GL_OES_matrix_palette
+#define GL_OES_matrix_palette 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void GL_APIENTRY glCurrentPaletteMatrixOES (GLuint matrixpaletteindex);
+GL_API void GL_APIENTRY glLoadPaletteFromModelViewMatrixOES (void);
+GL_API void GL_APIENTRY glMatrixIndexPointerOES (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+GL_API void GL_APIENTRY glWeightPointerOES (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+#endif
+typedef void (GL_APIENTRYP PFNGLCURRENTPALETTEMATRIXOESPROC) (GLuint matrixpaletteindex);
+typedef void (GL_APIENTRYP PFNGLLOADPALETTEFROMMODELVIEWMATRIXOESPROC) (void);
+typedef void (GL_APIENTRYP PFNGLMATRIXINDEXPOINTEROESPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (GL_APIENTRYP PFNGLWEIGHTPOINTEROESPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+#endif
+
+/* GL_OES_query_matrix */
+#ifndef GL_OES_query_matrix
+#define GL_OES_query_matrix 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API GLbitfield GL_APIENTRY glQueryMatrixxOES (GLfixed mantissa[16], GLint exponent[16]);
+#endif
+typedef GLbitfield (GL_APIENTRYP PFNGLQUERYMATRIXXOESPROC) (GLfixed mantissa[16], GLint exponent[16]);
+#endif
+
+/* GL_OES_single_precision */
+#ifndef GL_OES_single_precision
+#define GL_OES_single_precision 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void GL_APIENTRY glDepthRangefOES (GLclampf zNear, GLclampf zFar);
+GL_API void GL_APIENTRY glFrustumfOES (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+GL_API void GL_APIENTRY glOrthofOES (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+GL_API void GL_APIENTRY glClipPlanefOES (GLenum plane, const GLfloat *equation);
+GL_API void GL_APIENTRY glGetClipPlanefOES (GLenum pname, GLfloat eqn[4]);
+GL_API void GL_APIENTRY glClearDepthfOES (GLclampf depth);
+#endif
+typedef void (GL_APIENTRYP PFNGLDEPTHRANGEFOESPROC) (GLclampf zNear, GLclampf zFar);
+typedef void (GL_APIENTRYP PFNGLFRUSTUMFOESPROC) (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+typedef void (GL_APIENTRYP PFNGLORTHOFOESPROC) (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+typedef void (GL_APIENTRYP PFNGLCLIPPLANEFOESPROC) (GLenum plane, const GLfloat *equation);
+typedef void (GL_APIENTRYP PFNGLGETCLIPPLANEFOESPROC) (GLenum pname, GLfloat eqn[4]);
+typedef void (GL_APIENTRYP PFNGLCLEARDEPTHFOESPROC) (GLclampf depth);
+#endif
+
+/* GL_OES_stencil_wrap */
+#ifndef GL_OES_stencil_wrap
+#define GL_OES_stencil_wrap 1
+#endif
+
+/* GL_OES_texture_cube_map */
+#ifndef GL_OES_texture_cube_map
+#define GL_OES_texture_cube_map 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void GL_APIENTRY glTexGenfOES (GLenum coord, GLenum pname, GLfloat param);
+GL_API void GL_APIENTRY glTexGenfvOES (GLenum coord, GLenum pname, const GLfloat *params);
+GL_API void GL_APIENTRY glTexGeniOES (GLenum coord, GLenum pname, GLint param);
+GL_API void GL_APIENTRY glTexGenivOES (GLenum coord, GLenum pname, const GLint *params);
+GL_API void GL_APIENTRY glTexGenxOES (GLenum coord, GLenum pname, GLfixed param);
+GL_API void GL_APIENTRY glTexGenxvOES (GLenum coord, GLenum pname, const GLfixed *params);
+GL_API void GL_APIENTRY glGetTexGenfvOES (GLenum coord, GLenum pname, GLfloat *params);
+GL_API void GL_APIENTRY glGetTexGenivOES (GLenum coord, GLenum pname, GLint *params);
+GL_API void GL_APIENTRY glGetTexGenxvOES (GLenum coord, GLenum pname, GLfixed *params);
+#endif
+typedef void (GL_APIENTRYP PFNGLTEXGENFOESPROC) (GLenum coord, GLenum pname, GLfloat param);
+typedef void (GL_APIENTRYP PFNGLTEXGENFVOESPROC) (GLenum coord, GLenum pname, const GLfloat *params);
+typedef void (GL_APIENTRYP PFNGLTEXGENIOESPROC) (GLenum coord, GLenum pname, GLint param);
+typedef void (GL_APIENTRYP PFNGLTEXGENIVOESPROC) (GLenum coord, GLenum pname, const GLint *params);
+typedef void (GL_APIENTRYP PFNGLTEXGENXOESPROC) (GLenum coord, GLenum pname, GLfixed param);
+typedef void (GL_APIENTRYP PFNGLTEXGENXVOESPROC) (GLenum coord, GLenum pname, const GLfixed *params);
+typedef void (GL_APIENTRYP PFNGLGETTEXGENFVOESPROC) (GLenum coord, GLenum pname, GLfloat *params);
+typedef void (GL_APIENTRYP PFNGLGETTEXGENIVOESPROC) (GLenum coord, GLenum pname, GLint *params);
+typedef void (GL_APIENTRYP PFNGLGETTEXGENXVOESPROC) (GLenum coord, GLenum pname, GLfixed *params);
+#endif
+
+/* GL_OES_texture_env_crossbar */
+#ifndef GL_OES_texture_env_crossbar
+#define GL_OES_texture_env_crossbar 1
+#endif
+
+/* GL_OES_texture_mirrored_repeat */
+#ifndef GL_OES_texture_mirrored_repeat
+#define GL_OES_texture_mirrored_repeat 1
+#endif
+
+/* GL_OES_EGL_image */
+#ifndef GL_OES_EGL_image
+#define GL_OES_EGL_image 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void GL_APIENTRY glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image);
+GL_API void GL_APIENTRY glEGLImageTargetRenderbufferStorageOES (GLenum target, GLeglImageOES image);
+#endif
+typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image);
+typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image);
+#endif
+
+/* GL_OES_depth24 */
+#ifndef GL_OES_depth24
+#define GL_OES_depth24 1
+#endif
+
+/* GL_OES_depth32 */
+#ifndef GL_OES_depth32
+#define GL_OES_depth32 1
+#endif
+
+/* GL_OES_element_index_uint */
+#ifndef GL_OES_element_index_uint
+#define GL_OES_element_index_uint 1
+#endif
+
+/* GL_OES_fbo_render_mipmap */
+#ifndef GL_OES_fbo_render_mipmap
+#define GL_OES_fbo_render_mipmap 1
+#endif
+
+/* GL_OES_mapbuffer */
+#ifndef GL_OES_mapbuffer
+#define GL_OES_mapbuffer 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_API void* GL_APIENTRY glMapBufferOES (GLenum target, GLenum access);
+GL_API GLboolean GL_APIENTRY glUnmapBufferOES (GLenum target);
+GL_API void GL_APIENTRY glGetBufferPointervOES (GLenum target, GLenum pname, void** params);
+#endif
+typedef void* (GL_APIENTRYP PFNGLMAPBUFFEROESPROC) (GLenum target, GLenum access);
+typedef GLboolean (GL_APIENTRYP PFNGLUNMAPBUFFEROESPROC) (GLenum target);
+typedef void (GL_APIENTRYP PFNGLGETBUFFERPOINTERVOESPROC) (GLenum target, GLenum pname, void** params);
+#endif
+
+/* GL_OES_rgb8_rgba8 */
+#ifndef GL_OES_rgb8_rgba8
+#define GL_OES_rgb8_rgba8 1
+#endif
+
+/* GL_OES_stencil1 */
+#ifndef GL_OES_stencil1
+#define GL_OES_stencil1 1
+#endif
+
+/* GL_OES_stencil4 */
+#ifndef GL_OES_stencil4
+#define GL_OES_stencil4 1
+#endif
+
+/* GL_OES_stencil8 */
+#ifndef GL_OES_stencil8
+#define GL_OES_stencil8 1
+#endif
+
+/* GL_AMD_compressed_3DC_texture */
+#ifndef GL_AMD_compressed_3DC_texture
+#define GL_AMD_compressed_3DC_texture 1
+#endif
+
+/* GL_AMD_compressed_ATC_texture */
+#ifndef GL_AMD_compressed_ATC_texture
+#define GL_AMD_compressed_ATC_texture 1
+#endif
+
+/* GL_EXT_texture_filter_anisotropic */
+#ifndef GL_EXT_texture_filter_anisotropic
+#define GL_EXT_texture_filter_anisotropic 1
+#endif
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* __glext_h_ */
+
diff --git a/include/GLES/glplatform.h b/include/GLES/glplatform.h
new file mode 100644
index 00000000000..afbec74ea5f
--- /dev/null
+++ b/include/GLES/glplatform.h
@@ -0,0 +1,74 @@
+#ifndef __glplatform_h_
+#define __glplatform_h_
+
+/* $Id: glplatform.h 4585 2007-11-30 09:49:39Z markc $ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.0 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+**
+** http://oss.sgi.com/projects/FreeB
+**
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+**
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+**
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+*/
+
+/*-------------------------------------------------------------------------
+ * Definition of GL_API and GL_APIENTRY
+ *-----------------------------------------------------------------------*/
+
+#define __GL_EXPORTS
+
+#ifdef _WIN32
+#   ifdef __GL_EXPORTS
+#       define GL_API __declspec(dllexport)
+#   else
+#       define GL_API __declspec(dllimport)
+#   endif
+#else
+#   ifdef __GL_EXPORTS
+#       define GL_API
+#   else
+#       define GL_API extern
+#   endif
+#endif
+
+#define GL_APIENTRY 
+
+#ifndef APIENTRY
+#   define APIENTRY GL_APIENTRY
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __glplatform_h_ */
diff --git a/include/GLES2/gl2.h b/include/GLES2/gl2.h
new file mode 100644
index 00000000000..6466170be54
--- /dev/null
+++ b/include/GLES2/gl2.h
@@ -0,0 +1,653 @@
+#ifndef __gl2_h_
+#define __gl2_h_
+
+/* $Id: gl2.h 5418 2008-03-26 19:57:12Z oddhack $ */
+
+#include <GLES2/gl2platform.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.0 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+**
+** http://oss.sgi.com/projects/FreeB
+**
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+**
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+**
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+*/
+
+/*-------------------------------------------------------------------------
+ * Data type definitions
+ *-----------------------------------------------------------------------*/
+
+typedef void            GLvoid;
+typedef unsigned int    GLenum;
+typedef unsigned char   GLboolean;
+typedef unsigned int    GLbitfield;
+typedef signed char     GLbyte;
+typedef short           GLshort;
+typedef int             GLint;
+typedef int             GLsizei;
+typedef unsigned char   GLubyte;
+typedef unsigned short  GLushort;
+typedef unsigned int    GLuint;
+typedef float           GLfloat;
+typedef float           GLclampf;
+typedef int             GLfixed;
+typedef int             GLclampx;
+
+/* GL types for handling large vertex buffer objects */
+typedef int             GLintptr;
+typedef int             GLsizeiptr;
+
+/* OpenGL ES core versions */
+#define GL_ES_VERSION_2_0                 1
+
+/* ClearBufferMask */
+#define GL_DEPTH_BUFFER_BIT               0x00000100
+#define GL_STENCIL_BUFFER_BIT             0x00000400
+#define GL_COLOR_BUFFER_BIT               0x00004000
+
+/* Boolean */
+#define GL_FALSE                          0
+#define GL_TRUE                           1
+
+/* \todo check that this should be in core. */
+#define GL_NONE                           0
+
+/* BeginMode */
+#define GL_POINTS                         0x0000
+#define GL_LINES                          0x0001
+#define GL_LINE_LOOP                      0x0002
+#define GL_LINE_STRIP                     0x0003
+#define GL_TRIANGLES                      0x0004
+#define GL_TRIANGLE_STRIP                 0x0005
+#define GL_TRIANGLE_FAN                   0x0006
+
+/* AlphaFunction (not supported in ES20) */
+/*      GL_NEVER */
+/*      GL_LESS */
+/*      GL_EQUAL */
+/*      GL_LEQUAL */
+/*      GL_GREATER */
+/*      GL_NOTEQUAL */
+/*      GL_GEQUAL */
+/*      GL_ALWAYS */
+
+/* BlendingFactorDest */
+#define GL_ZERO                           0
+#define GL_ONE                            1
+#define GL_SRC_COLOR                      0x0300
+#define GL_ONE_MINUS_SRC_COLOR            0x0301
+#define GL_SRC_ALPHA                      0x0302
+#define GL_ONE_MINUS_SRC_ALPHA            0x0303
+#define GL_DST_ALPHA                      0x0304
+#define GL_ONE_MINUS_DST_ALPHA            0x0305
+
+/* BlendingFactorSrc */
+/*      GL_ZERO */
+/*      GL_ONE */
+#define GL_DST_COLOR                      0x0306
+#define GL_ONE_MINUS_DST_COLOR            0x0307
+#define GL_SRC_ALPHA_SATURATE             0x0308
+/*      GL_SRC_ALPHA */
+/*      GL_ONE_MINUS_SRC_ALPHA */
+/*      GL_DST_ALPHA */
+/*      GL_ONE_MINUS_DST_ALPHA */
+
+/* BlendEquationSeparate */
+#define GL_FUNC_ADD                       0x8006
+#define GL_BLEND_EQUATION                 0x8009
+#define GL_BLEND_EQUATION_RGB             0x8009    /* same as BLEND_EQUATION */
+#define GL_BLEND_EQUATION_ALPHA           0x883D
+
+/* BlendSubtract */
+#define GL_FUNC_SUBTRACT                  0x800A
+#define GL_FUNC_REVERSE_SUBTRACT          0x800B
+
+/* Separate Blend Functions */
+#define GL_BLEND_DST_RGB                  0x80C8
+#define GL_BLEND_SRC_RGB                  0x80C9
+#define GL_BLEND_DST_ALPHA                0x80CA
+#define GL_BLEND_SRC_ALPHA                0x80CB
+#define GL_CONSTANT_COLOR                 0x8001
+#define GL_ONE_MINUS_CONSTANT_COLOR       0x8002
+#define GL_CONSTANT_ALPHA                 0x8003
+#define GL_ONE_MINUS_CONSTANT_ALPHA       0x8004
+#define GL_BLEND_COLOR                    0x8005
+
+/* Buffer Objects */
+#define GL_ARRAY_BUFFER                   0x8892
+#define GL_ELEMENT_ARRAY_BUFFER           0x8893
+#define GL_ARRAY_BUFFER_BINDING           0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING   0x8895
+
+#define GL_STREAM_DRAW                    0x88E0
+#define GL_STATIC_DRAW                    0x88E4
+#define GL_DYNAMIC_DRAW                   0x88E8
+
+#define GL_BUFFER_SIZE                    0x8764
+#define GL_BUFFER_USAGE                   0x8765
+
+#define GL_CURRENT_VERTEX_ATTRIB          0x8626
+
+/* CullFaceMode */
+#define GL_FRONT                          0x0404
+#define GL_BACK                           0x0405
+#define GL_FRONT_AND_BACK                 0x0408
+
+/* DepthFunction */
+/*      GL_NEVER */
+/*      GL_LESS */
+/*      GL_EQUAL */
+/*      GL_LEQUAL */
+/*      GL_GREATER */
+/*      GL_NOTEQUAL */
+/*      GL_GEQUAL */
+/*      GL_ALWAYS */
+
+/* EnableCap */
+#define GL_TEXTURE_2D                     0x0DE1
+#define GL_CULL_FACE                      0x0B44
+#define GL_BLEND                          0x0BE2
+#define GL_DITHER                         0x0BD0
+#define GL_STENCIL_TEST                   0x0B90
+#define GL_DEPTH_TEST                     0x0B71
+#define GL_SCISSOR_TEST                   0x0C11
+#define GL_POLYGON_OFFSET_FILL            0x8037
+#define GL_SAMPLE_ALPHA_TO_COVERAGE       0x809E
+#define GL_SAMPLE_COVERAGE                0x80A0
+
+/* ErrorCode */
+#define GL_NO_ERROR                       0
+#define GL_INVALID_ENUM                   0x0500
+#define GL_INVALID_VALUE                  0x0501
+#define GL_INVALID_OPERATION              0x0502
+#define GL_OUT_OF_MEMORY                  0x0505
+
+/* FrontFaceDirection */
+#define GL_CW                             0x0900
+#define GL_CCW                            0x0901
+
+/* GetPName */
+#define GL_LINE_WIDTH                     0x0B21
+#define GL_ALIASED_POINT_SIZE_RANGE       0x846D
+#define GL_ALIASED_LINE_WIDTH_RANGE       0x846E
+#define GL_CULL_FACE_MODE                 0x0B45
+#define GL_FRONT_FACE                     0x0B46
+#define GL_DEPTH_RANGE                    0x0B70
+#define GL_DEPTH_WRITEMASK                0x0B72
+#define GL_DEPTH_CLEAR_VALUE              0x0B73
+#define GL_DEPTH_FUNC                     0x0B74
+#define GL_STENCIL_CLEAR_VALUE            0x0B91
+#define GL_STENCIL_FUNC                   0x0B92
+#define GL_STENCIL_FAIL                   0x0B94
+#define GL_STENCIL_PASS_DEPTH_FAIL        0x0B95
+#define GL_STENCIL_PASS_DEPTH_PASS        0x0B96
+#define GL_STENCIL_REF                    0x0B97
+#define GL_STENCIL_VALUE_MASK             0x0B93
+#define GL_STENCIL_WRITEMASK              0x0B98
+#define GL_STENCIL_BACK_FUNC              0x8800
+#define GL_STENCIL_BACK_FAIL              0x8801
+#define GL_STENCIL_BACK_PASS_DEPTH_FAIL   0x8802
+#define GL_STENCIL_BACK_PASS_DEPTH_PASS   0x8803
+#define GL_STENCIL_BACK_REF               0x8CA3
+#define GL_STENCIL_BACK_VALUE_MASK        0x8CA4
+#define GL_STENCIL_BACK_WRITEMASK         0x8CA5
+#define GL_VIEWPORT                       0x0BA2
+#define GL_SCISSOR_BOX                    0x0C10
+/*      GL_SCISSOR_TEST */
+#define GL_COLOR_CLEAR_VALUE              0x0C22
+#define GL_COLOR_WRITEMASK                0x0C23
+#define GL_UNPACK_ALIGNMENT               0x0CF5
+#define GL_PACK_ALIGNMENT                 0x0D05
+#define GL_MAX_TEXTURE_SIZE               0x0D33
+#define GL_MAX_VIEWPORT_DIMS              0x0D3A
+#define GL_SUBPIXEL_BITS                  0x0D50
+#define GL_RED_BITS                       0x0D52
+#define GL_GREEN_BITS                     0x0D53
+#define GL_BLUE_BITS                      0x0D54
+#define GL_ALPHA_BITS                     0x0D55
+#define GL_DEPTH_BITS                     0x0D56
+#define GL_STENCIL_BITS                   0x0D57
+#define GL_POLYGON_OFFSET_UNITS           0x2A00
+/*      GL_POLYGON_OFFSET_FILL */
+#define GL_POLYGON_OFFSET_FACTOR          0x8038
+#define GL_TEXTURE_BINDING_2D             0x8069
+#define GL_SAMPLE_BUFFERS                 0x80A8
+#define GL_SAMPLES                        0x80A9
+#define GL_SAMPLE_COVERAGE_VALUE          0x80AA
+#define GL_SAMPLE_COVERAGE_INVERT         0x80AB
+
+/* GetTextureParameter */
+/*      GL_TEXTURE_MAG_FILTER */
+/*      GL_TEXTURE_MIN_FILTER */
+/*      GL_TEXTURE_WRAP_S */
+/*      GL_TEXTURE_WRAP_T */
+
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS     0x86A3
+
+/* HintMode */
+#define GL_DONT_CARE                      0x1100
+#define GL_FASTEST                        0x1101
+#define GL_NICEST                         0x1102
+
+/* HintTarget */
+#define GL_GENERATE_MIPMAP_HINT            0x8192
+
+/* DataType */
+#define GL_BYTE                           0x1400
+#define GL_UNSIGNED_BYTE                  0x1401
+#define GL_SHORT                          0x1402
+#define GL_UNSIGNED_SHORT                 0x1403
+#define GL_INT                            0x1404
+#define GL_UNSIGNED_INT                   0x1405
+#define GL_FLOAT                          0x1406
+#define GL_FIXED                          0x140C
+
+/* PixelFormat */
+#define GL_DEPTH_COMPONENT                0x1902
+#define GL_ALPHA                          0x1906
+#define GL_RGB                            0x1907
+#define GL_RGBA                           0x1908
+#define GL_LUMINANCE                      0x1909
+#define GL_LUMINANCE_ALPHA                0x190A
+
+/* PixelType */
+/*      GL_UNSIGNED_BYTE */
+#define GL_UNSIGNED_SHORT_4_4_4_4         0x8033
+#define GL_UNSIGNED_SHORT_5_5_5_1         0x8034
+#define GL_UNSIGNED_SHORT_5_6_5           0x8363
+
+/* Shaders */
+#define GL_FRAGMENT_SHADER                  0x8B30
+#define GL_VERTEX_SHADER                    0x8B31
+#define GL_MAX_VERTEX_ATTRIBS               0x8869
+#define GL_MAX_VERTEX_UNIFORM_VECTORS       0x8DFB
+#define GL_MAX_VARYING_VECTORS              0x8DFC
+#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D
+#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS   0x8B4C
+#define GL_MAX_TEXTURE_IMAGE_UNITS          0x8872
+#define GL_MAX_FRAGMENT_UNIFORM_VECTORS     0x8DFD
+#define GL_SHADER_TYPE                      0x8B4F
+#define GL_DELETE_STATUS                    0x8B80
+#define GL_LINK_STATUS                      0x8B82
+#define GL_VALIDATE_STATUS                  0x8B83
+#define GL_ATTACHED_SHADERS                 0x8B85
+#define GL_ACTIVE_UNIFORMS                  0x8B86
+#define GL_ACTIVE_UNIFORM_MAX_LENGTH        0x8B87
+#define GL_ACTIVE_ATTRIBUTES                0x8B89
+#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH      0x8B8A
+#define GL_SHADING_LANGUAGE_VERSION         0x8B8C
+#define GL_CURRENT_PROGRAM                  0x8B8D
+
+/* StencilFunction */
+#define GL_NEVER                          0x0200
+#define GL_LESS                           0x0201
+#define GL_EQUAL                          0x0202
+#define GL_LEQUAL                         0x0203
+#define GL_GREATER                        0x0204
+#define GL_NOTEQUAL                       0x0205
+#define GL_GEQUAL                         0x0206
+#define GL_ALWAYS                         0x0207
+
+/* StencilOp */
+/*      GL_ZERO */
+#define GL_KEEP                           0x1E00
+#define GL_REPLACE                        0x1E01
+#define GL_INCR                           0x1E02
+#define GL_DECR                           0x1E03
+#define GL_INVERT                         0x150A
+#define GL_INCR_WRAP                      0x8507
+#define GL_DECR_WRAP                      0x8508
+
+/* StringName */
+#define GL_VENDOR                         0x1F00
+#define GL_RENDERER                       0x1F01
+#define GL_VERSION                        0x1F02
+#define GL_EXTENSIONS                     0x1F03
+
+/* TextureMagFilter */
+#define GL_NEAREST                        0x2600
+#define GL_LINEAR                         0x2601
+
+/* TextureMinFilter */
+/*      GL_NEAREST */
+/*      GL_LINEAR */
+#define GL_NEAREST_MIPMAP_NEAREST         0x2700
+#define GL_LINEAR_MIPMAP_NEAREST          0x2701
+#define GL_NEAREST_MIPMAP_LINEAR          0x2702
+#define GL_LINEAR_MIPMAP_LINEAR           0x2703
+
+/* TextureParameterName */
+#define GL_TEXTURE_MAG_FILTER             0x2800
+#define GL_TEXTURE_MIN_FILTER             0x2801
+#define GL_TEXTURE_WRAP_S                 0x2802
+#define GL_TEXTURE_WRAP_T                 0x2803
+
+/* TextureTarget */
+/*      GL_TEXTURE_2D */
+#define GL_TEXTURE                        0x1702
+
+#define GL_TEXTURE_CUBE_MAP               0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP       0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X    0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X    0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y    0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y    0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z    0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z    0x851A
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE      0x851C
+
+/* TextureUnit */
+#define GL_TEXTURE0                       0x84C0
+#define GL_TEXTURE1                       0x84C1
+#define GL_TEXTURE2                       0x84C2
+#define GL_TEXTURE3                       0x84C3
+#define GL_TEXTURE4                       0x84C4
+#define GL_TEXTURE5                       0x84C5
+#define GL_TEXTURE6                       0x84C6
+#define GL_TEXTURE7                       0x84C7
+#define GL_TEXTURE8                       0x84C8
+#define GL_TEXTURE9                       0x84C9
+#define GL_TEXTURE10                      0x84CA
+#define GL_TEXTURE11                      0x84CB
+#define GL_TEXTURE12                      0x84CC
+#define GL_TEXTURE13                      0x84CD
+#define GL_TEXTURE14                      0x84CE
+#define GL_TEXTURE15                      0x84CF
+#define GL_TEXTURE16                      0x84D0
+#define GL_TEXTURE17                      0x84D1
+#define GL_TEXTURE18                      0x84D2
+#define GL_TEXTURE19                      0x84D3
+#define GL_TEXTURE20                      0x84D4
+#define GL_TEXTURE21                      0x84D5
+#define GL_TEXTURE22                      0x84D6
+#define GL_TEXTURE23                      0x84D7
+#define GL_TEXTURE24                      0x84D8
+#define GL_TEXTURE25                      0x84D9
+#define GL_TEXTURE26                      0x84DA
+#define GL_TEXTURE27                      0x84DB
+#define GL_TEXTURE28                      0x84DC
+#define GL_TEXTURE29                      0x84DD
+#define GL_TEXTURE30                      0x84DE
+#define GL_TEXTURE31                      0x84DF
+#define GL_ACTIVE_TEXTURE                 0x84E0
+
+/* TextureWrapMode */
+#define GL_REPEAT                         0x2901
+#define GL_CLAMP_TO_EDGE                  0x812F
+#define GL_MIRRORED_REPEAT                0x8370
+
+/* Uniform Types */
+#define GL_FLOAT_VEC2                     0x8B50
+#define GL_FLOAT_VEC3                     0x8B51
+#define GL_FLOAT_VEC4                     0x8B52
+#define GL_INT_VEC2                       0x8B53
+#define GL_INT_VEC3                       0x8B54
+#define GL_INT_VEC4                       0x8B55
+#define GL_BOOL                           0x8B56
+#define GL_BOOL_VEC2                      0x8B57
+#define GL_BOOL_VEC3                      0x8B58
+#define GL_BOOL_VEC4                      0x8B59
+#define GL_FLOAT_MAT2                     0x8B5A
+#define GL_FLOAT_MAT3                     0x8B5B
+#define GL_FLOAT_MAT4                     0x8B5C
+#define GL_SAMPLER_2D                     0x8B5E
+#define GL_SAMPLER_CUBE                   0x8B60
+
+/* Vertex Arrays */
+#define GL_VERTEX_ATTRIB_ARRAY_ENABLED        0x8622
+#define GL_VERTEX_ATTRIB_ARRAY_SIZE           0x8623
+#define GL_VERTEX_ATTRIB_ARRAY_STRIDE         0x8624
+#define GL_VERTEX_ATTRIB_ARRAY_TYPE           0x8625
+#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED     0x886A
+#define GL_VERTEX_ATTRIB_ARRAY_POINTER        0x8645
+#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F
+
+/* Read Format */
+#define GL_IMPLEMENTATION_COLOR_READ_TYPE   0x8B9A
+#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B
+
+/* Shader Source */
+#define GL_COMPILE_STATUS                 0x8B81
+#define GL_INFO_LOG_LENGTH                0x8B84
+#define GL_SHADER_SOURCE_LENGTH           0x8B88
+#define GL_SHADER_COMPILER                0x8DFA
+
+/* Shader Binary */
+#define GL_PLATFORM_BINARY                0x8D63
+#define GL_SHADER_BINARY_FORMATS          0x8DF8
+#define GL_NUM_SHADER_BINARY_FORMATS      0x8DF9
+
+/* Shader Precision-Specified Types */
+#define GL_LOW_FLOAT                      0x8DF0
+#define GL_MEDIUM_FLOAT                   0x8DF1
+#define GL_HIGH_FLOAT                     0x8DF2
+#define GL_LOW_INT                        0x8DF3
+#define GL_MEDIUM_INT                     0x8DF4
+#define GL_HIGH_INT                       0x8DF5
+
+/* Framebuffer Object. */
+#define GL_FRAMEBUFFER                    0x8D40
+#define GL_RENDERBUFFER                   0x8D41
+
+#define GL_RGBA4                          0x8056
+#define GL_RGB5_A1                        0x8057
+#define GL_RGB565                         0x8D62
+#define GL_DEPTH_COMPONENT16              0x81A5
+#define GL_STENCIL_INDEX                  0x1901
+#define GL_STENCIL_INDEX8                 0x8D48
+
+#define GL_RENDERBUFFER_WIDTH             0x8D42
+#define GL_RENDERBUFFER_HEIGHT            0x8D43
+#define GL_RENDERBUFFER_INTERNAL_FORMAT   0x8D44
+#define GL_RENDERBUFFER_RED_SIZE          0x8D50
+#define GL_RENDERBUFFER_GREEN_SIZE        0x8D51
+#define GL_RENDERBUFFER_BLUE_SIZE         0x8D52
+#define GL_RENDERBUFFER_ALPHA_SIZE        0x8D53
+#define GL_RENDERBUFFER_DEPTH_SIZE        0x8D54
+#define GL_RENDERBUFFER_STENCIL_SIZE      0x8D55
+
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE           0x8CD0
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME           0x8CD1
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL         0x8CD2
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3
+
+#define GL_COLOR_ATTACHMENT0              0x8CE0
+#define GL_DEPTH_ATTACHMENT               0x8D00
+#define GL_STENCIL_ATTACHMENT             0x8D20
+
+#define GL_FRAMEBUFFER_COMPLETE                      0x8CD5
+#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT         0x8CD6
+#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7
+#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS         0x8CD9
+#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS            0x8CDA
+#define GL_FRAMEBUFFER_UNSUPPORTED                   0x8CDD
+
+#define GL_FRAMEBUFFER_BINDING            0x8CA6
+#define GL_RENDERBUFFER_BINDING           0x8CA7
+#define GL_MAX_RENDERBUFFER_SIZE          0x84E8
+
+#define GL_INVALID_FRAMEBUFFER_OPERATION  0x0506
+
+/*-------------------------------------------------------------------------
+ * GL core functions.
+ *-----------------------------------------------------------------------*/
+
+GL_APICALL void         GL_APIENTRY glActiveTexture (GLenum texture);
+GL_APICALL void         GL_APIENTRY glAttachShader (GLuint program, GLuint shader);
+GL_APICALL void         GL_APIENTRY glBindAttribLocation (GLuint program, GLuint index, const char* name);
+GL_APICALL void         GL_APIENTRY glBindBuffer (GLenum target, GLuint buffer);
+GL_APICALL void         GL_APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer);
+GL_APICALL void         GL_APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer);
+GL_APICALL void         GL_APIENTRY glBindTexture (GLenum target, GLuint texture);
+GL_APICALL void         GL_APIENTRY glBlendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+GL_APICALL void         GL_APIENTRY glBlendEquation( GLenum mode );
+GL_APICALL void         GL_APIENTRY glBlendEquationSeparate(GLenum modeRGB, GLenum modeAlpha);
+GL_APICALL void         GL_APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor);
+GL_APICALL void         GL_APIENTRY glBlendFuncSeparate (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+GL_APICALL void         GL_APIENTRY glBufferData (GLenum target, GLsizeiptr size, const void* data, GLenum usage);
+GL_APICALL void         GL_APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const void* data);
+GL_APICALL GLenum       GL_APIENTRY glCheckFramebufferStatus (GLenum target);
+GL_APICALL void         GL_APIENTRY glClear (GLbitfield mask);
+GL_APICALL void         GL_APIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+GL_APICALL void         GL_APIENTRY glClearDepthf (GLclampf depth);
+GL_APICALL void         GL_APIENTRY glClearStencil (GLint s);
+GL_APICALL void         GL_APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
+GL_APICALL void         GL_APIENTRY glCompileShader (GLuint shader);
+GL_APICALL void         GL_APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void* data);
+GL_APICALL void         GL_APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void* data);
+GL_APICALL void         GL_APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+GL_APICALL void         GL_APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GL_APICALL GLuint       GL_APIENTRY glCreateProgram (void);
+GL_APICALL GLuint       GL_APIENTRY glCreateShader (GLenum type);
+GL_APICALL void         GL_APIENTRY glCullFace (GLenum mode);
+GL_APICALL void         GL_APIENTRY glDeleteBuffers (GLsizei n, const GLuint* buffers);
+GL_APICALL void         GL_APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint* framebuffers);
+GL_APICALL void         GL_APIENTRY glDeleteProgram (GLuint program);
+GL_APICALL void         GL_APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint* renderbuffers);
+GL_APICALL void         GL_APIENTRY glDeleteShader (GLuint shader);
+GL_APICALL void         GL_APIENTRY glDeleteTextures (GLsizei n, const GLuint* textures);
+GL_APICALL void         GL_APIENTRY glDepthFunc (GLenum func);
+GL_APICALL void         GL_APIENTRY glDepthMask (GLboolean flag);
+GL_APICALL void         GL_APIENTRY glDepthRangef (GLclampf zNear, GLclampf zFar);
+GL_APICALL void         GL_APIENTRY glDetachShader (GLuint program, GLuint shader);
+GL_APICALL void         GL_APIENTRY glDisable (GLenum cap);
+GL_APICALL void         GL_APIENTRY glDisableVertexAttribArray (GLuint index);
+GL_APICALL void         GL_APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count);
+GL_APICALL void         GL_APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const void* indices);
+GL_APICALL void         GL_APIENTRY glEnable (GLenum cap);
+GL_APICALL void         GL_APIENTRY glEnableVertexAttribArray (GLuint index);
+GL_APICALL void         GL_APIENTRY glFinish (void);
+GL_APICALL void         GL_APIENTRY glFlush (void);
+GL_APICALL void         GL_APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+GL_APICALL void         GL_APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+GL_APICALL void         GL_APIENTRY glFrontFace (GLenum mode);
+GL_APICALL void         GL_APIENTRY glGenBuffers (GLsizei n, GLuint* buffers);
+GL_APICALL void         GL_APIENTRY glGenerateMipmap (GLenum target);
+GL_APICALL void         GL_APIENTRY glGenFramebuffers (GLsizei n, GLuint* framebuffers);
+GL_APICALL void         GL_APIENTRY glGenRenderbuffers (GLsizei n, GLuint* renderbuffers);
+GL_APICALL void         GL_APIENTRY glGenTextures (GLsizei n, GLuint* textures);
+GL_APICALL void         GL_APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, char* name);
+GL_APICALL void         GL_APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, char* name);
+GL_APICALL void         GL_APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxcount, GLsizei* count, GLuint* shaders);
+GL_APICALL int          GL_APIENTRY glGetAttribLocation (GLuint program, const char* name);
+GL_APICALL void         GL_APIENTRY glGetBooleanv (GLenum pname, GLboolean* params);
+GL_APICALL void         GL_APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint* params);
+GL_APICALL GLenum       GL_APIENTRY glGetError (void);
+GL_APICALL void         GL_APIENTRY glGetFloatv (GLenum pname, GLfloat* params);
+GL_APICALL void         GL_APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetIntegerv (GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufsize, GLsizei* length, char* infolog);
+GL_APICALL void         GL_APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufsize, GLsizei* length, char* infolog);
+GL_APICALL void         GL_APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint* range, GLint* precision);
+GL_APICALL void         GL_APIENTRY glGetShaderSource (GLuint shader, GLsizei bufsize, GLsizei* length, char* source);
+GL_APICALL const GLubyte* GL_APIENTRY glGetString (GLenum name);
+GL_APICALL void         GL_APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat* params);
+GL_APICALL void         GL_APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat* params);
+GL_APICALL void         GL_APIENTRY glGetUniformiv (GLuint program, GLint location, GLint* params);
+GL_APICALL int          GL_APIENTRY glGetUniformLocation (GLuint program, const char* name);
+GL_APICALL void         GL_APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat* params);
+GL_APICALL void         GL_APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, void** pointer);
+GL_APICALL void         GL_APIENTRY glHint (GLenum target, GLenum mode);
+GL_APICALL GLboolean    GL_APIENTRY glIsBuffer (GLuint buffer);
+GL_APICALL GLboolean    GL_APIENTRY glIsEnabled (GLenum cap);
+GL_APICALL GLboolean    GL_APIENTRY glIsFramebuffer (GLuint framebuffer);
+GL_APICALL GLboolean    GL_APIENTRY glIsProgram (GLuint program);
+GL_APICALL GLboolean    GL_APIENTRY glIsRenderbuffer (GLuint renderbuffer);
+GL_APICALL GLboolean    GL_APIENTRY glIsShader (GLuint shader);
+GL_APICALL GLboolean    GL_APIENTRY glIsTexture (GLuint texture);
+GL_APICALL void         GL_APIENTRY glLineWidth (GLfloat width);
+GL_APICALL void         GL_APIENTRY glLinkProgram (GLuint program);
+GL_APICALL void         GL_APIENTRY glPixelStorei (GLenum pname, GLint param);
+GL_APICALL void         GL_APIENTRY glPolygonOffset (GLfloat factor, GLfloat units);
+GL_APICALL void         GL_APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void* pixels);
+GL_APICALL void         GL_APIENTRY glReleaseShaderCompiler (void);
+GL_APICALL void         GL_APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+GL_APICALL void         GL_APIENTRY glSampleCoverage (GLclampf value, GLboolean invert);
+GL_APICALL void         GL_APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height);
+GL_APICALL void         GL_APIENTRY glShaderBinary (GLint n, const GLuint* shaders, GLenum binaryformat, const void* binary, GLint length);
+GL_APICALL void         GL_APIENTRY glShaderSource (GLuint shader, GLsizei count, const char** string, const GLint* length);
+GL_APICALL void         GL_APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask);
+GL_APICALL void         GL_APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask);
+GL_APICALL void         GL_APIENTRY glStencilMask (GLuint mask);
+GL_APICALL void         GL_APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask);
+GL_APICALL void         GL_APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass);
+GL_APICALL void         GL_APIENTRY glStencilOpSeparate (GLenum face, GLenum fail, GLenum zfail, GLenum zpass);
+GL_APICALL void         GL_APIENTRY glTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void* pixels);
+GL_APICALL void         GL_APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param);
+GL_APICALL void         GL_APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat* params);
+GL_APICALL void         GL_APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param);
+GL_APICALL void         GL_APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint* params);
+GL_APICALL void         GL_APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* pixels);
+GL_APICALL void         GL_APIENTRY glUniform1f (GLint location, GLfloat x);
+GL_APICALL void         GL_APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat* v);
+GL_APICALL void         GL_APIENTRY glUniform1i (GLint location, GLint x);
+GL_APICALL void         GL_APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint* v);
+GL_APICALL void         GL_APIENTRY glUniform2f (GLint location, GLfloat x, GLfloat y);
+GL_APICALL void         GL_APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat* v);
+GL_APICALL void         GL_APIENTRY glUniform2i (GLint location, GLint x, GLint y);
+GL_APICALL void         GL_APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint* v);
+GL_APICALL void         GL_APIENTRY glUniform3f (GLint location, GLfloat x, GLfloat y, GLfloat z);
+GL_APICALL void         GL_APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat* v);
+GL_APICALL void         GL_APIENTRY glUniform3i (GLint location, GLint x, GLint y, GLint z);
+GL_APICALL void         GL_APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint* v);
+GL_APICALL void         GL_APIENTRY glUniform4f (GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+GL_APICALL void         GL_APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat* v);
+GL_APICALL void         GL_APIENTRY glUniform4i (GLint location, GLint x, GLint y, GLint z, GLint w);
+GL_APICALL void         GL_APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint* v);
+GL_APICALL void         GL_APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
+GL_APICALL void         GL_APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
+GL_APICALL void         GL_APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
+GL_APICALL void         GL_APIENTRY glUseProgram (GLuint program);
+GL_APICALL void         GL_APIENTRY glValidateProgram (GLuint program);
+GL_APICALL void         GL_APIENTRY glVertexAttrib1f (GLuint indx, GLfloat x);
+GL_APICALL void         GL_APIENTRY glVertexAttrib1fv (GLuint indx, const GLfloat* values);
+GL_APICALL void         GL_APIENTRY glVertexAttrib2f (GLuint indx, GLfloat x, GLfloat y);
+GL_APICALL void         GL_APIENTRY glVertexAttrib2fv (GLuint indx, const GLfloat* values);
+GL_APICALL void         GL_APIENTRY glVertexAttrib3f (GLuint indx, GLfloat x, GLfloat y, GLfloat z);
+GL_APICALL void         GL_APIENTRY glVertexAttrib3fv (GLuint indx, const GLfloat* values);
+GL_APICALL void         GL_APIENTRY glVertexAttrib4f (GLuint indx, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+GL_APICALL void         GL_APIENTRY glVertexAttrib4fv (GLuint indx, const GLfloat* values);
+GL_APICALL void         GL_APIENTRY glVertexAttribPointer (GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void* ptr);
+GL_APICALL void         GL_APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gl2_h_ */
diff --git a/include/GLES2/gl2ext.h b/include/GLES2/gl2ext.h
new file mode 100644
index 00000000000..04418c1434d
--- /dev/null
+++ b/include/GLES2/gl2ext.h
@@ -0,0 +1,389 @@
+#ifndef __gl2ext_h_
+#define __gl2ext_h_
+
+/* $Id: gl2ext.h 5767 2008-06-02 17:44:20Z benj $ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.0 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+**
+** http://oss.sgi.com/projects/FreeB
+**
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+**
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+**
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+*/
+
+#ifndef GL_APIENTRYP
+#   define GL_APIENTRYP GL_APIENTRY*
+#endif
+
+/*------------------------------------------------------------------------*
+ * OES extension tokens
+ *------------------------------------------------------------------------*/
+
+/* GL_OES_compressed_ETC1_RGB8_texture */
+#ifndef GL_OES_compressed_ETC1_RGB8_texture
+#define GL_ETC1_RGB8_OES                                        0x8D64
+#endif
+
+/* GL_OES_compressed_paletted_texture */
+#ifndef GL_OES_compressed_paletted_texture
+#define GL_PALETTE4_RGB8_OES                                    0x8B90
+#define GL_PALETTE4_RGBA8_OES                                   0x8B91
+#define GL_PALETTE4_R5_G6_B5_OES                                0x8B92
+#define GL_PALETTE4_RGBA4_OES                                   0x8B93
+#define GL_PALETTE4_RGB5_A1_OES                                 0x8B94
+#define GL_PALETTE8_RGB8_OES                                    0x8B95
+#define GL_PALETTE8_RGBA8_OES                                   0x8B96
+#define GL_PALETTE8_R5_G6_B5_OES                                0x8B97
+#define GL_PALETTE8_RGBA4_OES                                   0x8B98
+#define GL_PALETTE8_RGB5_A1_OES                                 0x8B99
+#endif
+
+/* GL_OES_EGL_image */
+#ifndef GL_OES_EGL_image
+typedef void* GLeglImageOES;
+#endif
+
+/* GL_OES_depth24 */
+#ifndef GL_OES_depth24
+#define GL_DEPTH_COMPONENT24_OES                                0x81A6
+#endif
+
+/* GL_OES_depth32 */
+#ifndef GL_OES_depth32
+#define GL_DEPTH_COMPONENT32_OES                                0x81A7
+#endif
+
+/* GL_OES_depth_texture */
+/* No new tokens introduced by this extension. */
+
+/* GL_OES_mapbuffer */
+#ifndef GL_OES_mapbuffer
+/* GL_READ_ONLY and GL_READ_WRITE not supported */
+#define GL_WRITE_ONLY_OES                                       0x88B9
+#define GL_BUFFER_ACCESS_OES                                    0x88BB
+#define GL_BUFFER_MAPPED_OES                                    0x88BC
+#define GL_BUFFER_MAP_POINTER_OES                               0x88BD
+#endif
+
+/* GL_OES_packed_depth_stencil */
+#ifndef GL_OES_packed_depth_stencil
+#define GL_DEPTH_STENCIL_OES                                    0x84F9
+#define GL_UNSIGNED_INT_24_8_OES                                0x84FA
+#define GL_DEPTH24_STENCIL8_OES                                 0x88F0
+#endif
+
+/* GL_OES_rgb8_rgba8 */
+#ifndef GL_OES_rgb8_rgba8
+#define GL_RGB8_OES                                             0x8051
+#define GL_RGBA8_OES                                            0x8058
+#endif
+
+/* GL_OES_standard_derivatives */
+#ifndef GL_OES_standard_derivatives
+#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES                  0x8B8B
+#endif
+
+/* GL_OES_stencil1 */
+#ifndef GL_OES_stencil1
+#define GL_STENCIL_INDEX1_OES                                   0x8D46
+#endif
+
+/* GL_OES_stencil4 */
+#ifndef GL_OES_stencil4
+#define GL_STENCIL_INDEX4_OES                                   0x8D47
+#endif
+
+/* GL_OES_texture3D */
+#ifndef GL_OES_texture3D
+#define GL_TEXTURE_WRAP_R_OES                                   0x8072
+#define GL_TEXTURE_3D_OES                                       0x806F
+#define GL_TEXTURE_BINDING_3D_OES                               0x806A
+#define GL_MAX_3D_TEXTURE_SIZE_OES                              0x8073
+#define GL_SAMPLER_3D_OES                                       0x8B5F
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_OES        0x8CD4
+#endif
+
+/* GL_OES_texture_half_float */
+#ifndef GL_OES_texture_half_float
+#define GL_HALF_FLOAT_OES                                       0x8D61
+#endif
+
+/* GL_OES_vertex_half_float */
+/* GL_HALF_FLOAT_OES defined in GL_OES_texture_half_float already. */
+
+/* GL_OES_vertex_type_10_10_10_2 */
+#ifndef GL_OES_vertex_type_10_10_10_2
+#define GL_UNSIGNED_INT_10_10_10_2_OES                          0x8DF6
+#define GL_INT_10_10_10_2_OES                                   0x8DF7
+#endif
+
+/* GL_OES_get_program_binary */
+#ifndef GL_OES_get_program_binary
+#define GL_PROGRAM_BINARY_LENGTH_OES                            0x8741
+#define GL_NUM_PROGRAM_BINARY_FORMATS_OES                       0x87FE
+#define GL_PROGRAM_BINARY_FORMATS_OES                           0x87FF
+#endif
+
+/* GL_AMD_program_binary_Z400 */
+#ifndef GL_AMD_program_binary_Z400
+#define GL_Z400_BINARY_AMD                                      0x8740
+#endif
+
+/*------------------------------------------------------------------------*
+ * AMD extension tokens
+ *------------------------------------------------------------------------*/
+
+/* GL_AMD_compressed_3DC_texture */
+#ifndef GL_AMD_compressed_3DC_texture
+#define GL_3DC_X_AMD                                            0x87F9
+#define GL_3DC_XY_AMD                                           0x87FA
+#endif
+
+/* GL_AMD_compressed_ATC_texture */
+#ifndef GL_AMD_compressed_ATC_texture
+#define GL_ATC_RGB_AMD                                          0x8C92
+#define GL_ATC_RGBA_EXPLICIT_ALPHA_AMD                          0x8C93
+#define GL_ATC_RGBA_INTERPOLATED_ALPHA_AMD                      0x87EE
+#endif
+
+/*------------------------------------------------------------------------*
+ * EXT extension tokens
+ *------------------------------------------------------------------------*/
+
+/* GL_EXT_texture_filter_anisotropic */
+#ifndef GL_EXT_texture_filter_anisotropic
+#define GL_TEXTURE_MAX_ANISOTROPY_EXT                           0x84FE
+#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT                       0x84FF
+#endif
+
+/* GL_EXT_texture_type_2_10_10_10_REV */
+#ifndef GL_EXT_texture_type_2_10_10_10_REV
+#define GL_UNSIGNED_INT_2_10_10_10_REV_EXT                      0x8368
+#endif
+
+/*------------------------------------------------------------------------*
+ * OES extension functions
+ *------------------------------------------------------------------------*/
+
+/* GL_OES_compressed_ETC1_RGB8_texture */
+#ifndef GL_OES_compressed_ETC1_RGB8_texture
+#define GL_OES_compressed_ETC1_RGB8_texture 1
+#endif
+
+/* GL_OES_compressed_paletted_texture */
+#ifndef GL_OES_compressed_paletted_texture
+#define GL_OES_compressed_paletted_texture 1
+#endif
+
+/* GL_OES_EGL_image */
+#ifndef GL_OES_EGL_image
+#define GL_OES_EGL_image 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_APICALL void GL_APIENTRY glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image);
+GL_APICALL void GL_APIENTRY glEGLImageTargetRenderbufferStorageOES (GLenum target, GLeglImageOES image);
+#endif
+typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image);
+typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image);
+#endif
+
+/* GL_OES_depth24 */
+#ifndef GL_OES_depth24
+#define GL_OES_depth24 1
+#endif
+
+/* GL_OES_depth32 */
+#ifndef GL_OES_depth32
+#define GL_OES_depth32 1
+#endif
+
+/* GL_OES_depth_texture */
+#ifndef GL_OES_depth_texture
+#define GL_OES_depth_texture 1
+#endif
+
+/* GL_OES_element_index_uint */
+#ifndef GL_OES_element_index_uint
+#define GL_OES_element_index_uint 1
+#endif
+
+/* GL_OES_fbo_render_mipmap */
+#ifndef GL_OES_fbo_render_mipmap
+#define GL_OES_fbo_render_mipmap 1
+#endif
+
+/* GL_OES_fragment_precision_high */
+#ifndef GL_OES_fragment_precision_high
+#define GL_OES_fragment_precision_high 1
+#endif
+
+/* GL_OES_mapbuffer */
+#ifndef GL_OES_mapbuffer
+#define GL_OES_mapbuffer 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_APICALL void* GL_APIENTRY glMapBufferOES (GLenum target, GLenum access);
+GL_APICALL GLboolean GL_APIENTRY glUnmapBufferOES (GLenum target);
+GL_APICALL void GL_APIENTRY glGetBufferPointervOES (GLenum target, GLenum pname, void** params);
+#endif
+typedef void* (GL_APIENTRYP PFNGLMAPBUFFEROESPROC) (GLenum target, GLenum access);
+typedef GLboolean (GL_APIENTRYP PFNGLUNMAPBUFFEROESPROC) (GLenum target);
+typedef void (GL_APIENTRYP PFNGLGETBUFFERPOINTERVOESPROC) (GLenum target, GLenum pname, void** params);
+#endif
+
+/* GL_OES_packed_depth_stencil */
+#ifndef GL_OES_packed_depth_stencil
+#define GL_OES_packed_depth_stencil 1
+#endif
+
+/* GL_OES_rgb8_rgba8 */
+#ifndef GL_OES_rgb8_rgba8
+#define GL_OES_rgb8_rgba8 1
+#endif
+
+/* GL_OES_standard_derivatives */
+#ifndef GL_OES_standard_derivatives
+#define GL_OES_standard_derivatives 1
+#endif
+
+/* GL_OES_stencil1 */
+#ifndef GL_OES_stencil1
+#define GL_OES_stencil1 1
+#endif
+
+/* GL_OES_stencil4 */
+#ifndef GL_OES_stencil4
+#define GL_OES_stencil4 1
+#endif
+
+/* GL_OES_texture_3D */
+#ifndef GL_OES_texture_3D
+#define GL_OES_texture_3D 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_APICALL void GL_APIENTRY glTexImage3DOES (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void* pixels);
+GL_APICALL void GL_APIENTRY glTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels);
+GL_APICALL void GL_APIENTRY glCopyTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GL_APICALL void GL_APIENTRY glCompressedTexImage3DOES (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data);
+GL_APICALL void GL_APIENTRY glCompressedTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data);
+GL_APICALL void GL_APIENTRY glFramebufferTexture3DOES (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
+#endif
+typedef void (GL_APIENTRYP PFNGLTEXIMAGE3DOESPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid* pixels);
+typedef void (GL_APIENTRYP PFNGLTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels);
+typedef void (GL_APIENTRYP PFNGLCOPYTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (GL_APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DOESPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data);
+typedef void (GL_APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data);
+typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DOES) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
+#endif
+
+/* GL_OES_texture_float_linear */
+#ifndef GL_OES_texture_float_linear
+#define GL_OES_texture_float_linear 1
+#endif
+
+/* GL_OES_texture_half_float_linear */
+#ifndef GL_OES_texture_half_float_linear
+#define GL_OES_texture_half_float_linear 1
+#endif
+
+/* GL_OES_texture_float */
+#ifndef GL_OES_texture_float
+#define GL_OES_texture_float 1
+#endif
+
+/* GL_OES_texture_half_float */
+#ifndef GL_OES_texture_half_float
+#define GL_OES_texture_half_float 1
+#endif
+
+/* GL_OES_texture_npot */
+#ifndef GL_OES_texture_npot
+#define GL_OES_texture_npot 1
+#endif
+
+/* GL_OES_vertex_half_float */
+#ifndef GL_OES_vertex_half_float
+#define GL_OES_vertex_half_float 1
+#endif
+
+/* GL_OES_vertex_type_10_10_10_2 */
+#ifndef GL_OES_vertex_type_10_10_10_2
+#define GL_OES_vertex_type_10_10_10_2 1
+#endif
+
+/* GL_OES_get_program_binary */
+#ifndef GL_OES_get_program_binary
+#define GL_OES_get_program_binary 1
+#ifdef GL_GLEXT_PROTOTYPES
+GL_APICALL void GL_APIENTRY glGetProgramBinaryOES (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary);
+GL_APICALL void GL_APIENTRY glProgramBinaryOES (GLuint program, GLenum binaryFormat, const void *binary, GLint length);
+#endif
+typedef void (GL_APIENTRYP PFNGLGETPROGRAMBINARYOESPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary);
+typedef void (GL_APIENTRYP PFNGLPROGRAMBINARYOESPROC) (GLuint program, GLenum binaryFormat, const void *binary, GLint length);
+#endif
+
+/*------------------------------------------------------------------------*
+ * AMD extension functions
+ *------------------------------------------------------------------------*/
+
+/* GL_AMD_compressed_3DC_texture */
+#ifndef GL_AMD_compressed_3DC_texture
+#define GL_AMD_compressed_3DC_texture 1
+#endif
+
+/* GL_AMD_compressed_ATC_texture */
+#ifndef GL_AMD_compressed_ATC_texture
+#define GL_AMD_compressed_ATC_texture 1
+#endif
+
+/* GL_AMD_program_binary_Z400 */
+#ifndef GL_AMD_program_binary_Z400
+#define GL_AMD_program_binary_Z400 1
+#endif
+
+/*------------------------------------------------------------------------*
+ * EXT extension functions
+ *------------------------------------------------------------------------*/
+
+/* GL_EXT_texture_filter_anisotropic */
+#ifndef GL_EXT_texture_filter_anisotropic
+#define GL_EXT_texture_filter_anisotropic 1
+#endif
+
+/* GL_EXT_texture_type_2_10_10_10_REV */
+#ifndef GL_EXT_texture_type_2_10_10_10_REV
+#define GL_EXT_texture_type_2_10_10_10_REV 1
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gl2ext_h_ */
diff --git a/include/GLES2/gl2platform.h b/include/GLES2/gl2platform.h
new file mode 100644
index 00000000000..62798c34fe2
--- /dev/null
+++ b/include/GLES2/gl2platform.h
@@ -0,0 +1,72 @@
+#ifndef __gl2platform_h_
+#define __gl2platform_h_
+
+/* $Id: gl2platform.h 4532 2007-11-26 11:12:44Z markc $ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.0 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+**
+** http://oss.sgi.com/projects/FreeB
+**
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+**
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+**
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+*/
+
+/*-------------------------------------------------------------------------
+ * Definition of GL_APICALL and GL_APIENTRY
+ *-----------------------------------------------------------------------*/
+
+#if defined(_WIN32) || defined(__VC32__)             /* Win32 */
+#   if defined (_DLL_EXPORTS)
+#       define GL_APICALL __declspec(dllexport)
+#   else
+#       define GL_APICALL __declspec(dllimport)
+#   endif
+#elif defined (__ARMCC_VERSION)                      /* ADS */
+#   define GL_APICALL
+#elif defined (__SYMBIAN32__) && defined (__GCC32__) /* Symbian GCC */
+#   define GL_APICALL __declspec(dllexport)
+#elif defined (__GNUC__)                             /* GCC dependencies (kludge) */
+#   define GL_APICALL
+#endif
+
+#if !defined (GL_APICALL)
+#   error Unsupported platform!
+#endif
+
+#define GL_APIENTRY
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gl2platform_h_ */
diff --git a/progs/demos/Makefile b/progs/demos/Makefile
index cf96828ed7f..43874ecdaa0 100644
--- a/progs/demos/Makefile
+++ b/progs/demos/Makefile
@@ -118,35 +118,35 @@ extfuncs.h:  $(TOP)/progs/util/extfuncs.h
 
 
 reflect: reflect.o showbuffer.o readtex.o
-	$(CC) reflect.o showbuffer.o readtex.o $(APP_LIB_DEPS) -o $@
+	$(CC) reflect.o showbuffer.o readtex.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
 
 reflect.o: reflect.c showbuffer.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) reflect.c
 
 
 shadowtex: shadowtex.o showbuffer.o
-	$(CC) shadowtex.o showbuffer.o $(APP_LIB_DEPS) -o $@
+	$(CC) shadowtex.o showbuffer.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
 
 shadowtex.o: shadowtex.c showbuffer.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) shadowtex.c
 
 
 gloss: gloss.o trackball.o readtex.o
-	$(CC) gloss.o trackball.o readtex.o $(APP_LIB_DEPS) -o $@
+	$(CC) gloss.o trackball.o readtex.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
 
 gloss.o: gloss.c trackball.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) gloss.c
 
 
 engine: engine.o trackball.o readtex.o
-	$(CC) engine.o trackball.o readtex.o $(APP_LIB_DEPS) -o $@
+	$(CC) engine.o trackball.o readtex.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
 
 engine.o: engine.c trackball.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) engine.c
 
 
 fslight: fslight.o
-	$(CC) fslight.o $(APP_LIB_DEPS) -o $@
+	$(CC) fslight.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
 
 fslight.o: fslight.c extfuncs.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) fslight.c
diff --git a/progs/egl/.gitignore b/progs/egl/.gitignore
index 1751108235a..336d82cd283 100644
--- a/progs/egl/.gitignore
+++ b/progs/egl/.gitignore
@@ -3,3 +3,6 @@ demo2
 demo3
 eglgears
 eglinfo
+peglgears
+xeglgears
+xegl_tri
diff --git a/progs/egl/Makefile b/progs/egl/Makefile
index da710cbbbfc..3bde6029aca 100644
--- a/progs/egl/Makefile
+++ b/progs/egl/Makefile
@@ -13,7 +13,10 @@ PROGRAMS = \
 	demo2 \
 	demo3 \
 	eglinfo \
-	eglgears
+	eglgears \
+	peglgears \
+	xeglgears \
+	xegl_tri
 
 
 .c.o:
@@ -58,6 +61,25 @@ eglgears: eglgears.o $(TOP)/$(LIB_DIR)/libEGL.so
 eglgears.o: eglgears.c $(HEADERS)
 	$(CC) -c $(CFLAGS) -I$(TOP)/include eglgears.c
 
+peglgears: peglgears.o $(TOP)/$(LIB_DIR)/libEGL.so
+	$(CC) $(CFLAGS) peglgears.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
+
+peglgears.o: peglgears.c $(HEADERS)
+	$(CC) -c $(CFLAGS) -I$(TOP)/include peglgears.c
+
+xeglgears: xeglgears.o $(TOP)/$(LIB_DIR)/libEGL.so
+	$(CC) $(CFLAGS) xeglgears.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
+
+xeglgears.o: xeglgears.c $(HEADERS)
+	$(CC) -c $(CFLAGS) -I$(TOP)/include xeglgears.c
+
+
+xegl_tri: xegl_tri.o $(TOP)/$(LIB_DIR)/libEGL.so
+	$(CC) $(CFLAGS) xegl_tri.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
+
+xegl_tri.o: xegl_tri.c $(HEADERS)
+	$(CC) -c $(CFLAGS) -I$(TOP)/include xegl_tri.c
+
 
 clean:
 	rm -f *.o *~
@@ -65,7 +87,7 @@ clean:
 	rm -f $(PROGRAMS)
 
 run:
-	LD_LIBRARY_PATH=$(TOP)/lib ./eglgears
+	LD_LIBRARY_PATH=$(TOP)/lib ./peglgears
 
 debug:
-	LD_LIBRARY_PATH=$(TOP)/lib gdb ./eglgears
+	LD_LIBRARY_PATH=$(TOP)/lib gdb ./peglgears
diff --git a/progs/egl/demo1.c b/progs/egl/demo1.c
index 0cc6f59777f..49b66245388 100644
--- a/progs/egl/demo1.c
+++ b/progs/egl/demo1.c
@@ -2,7 +2,10 @@
  * Exercise EGL API functions
  */
 
-#include <GLES/egl.h>
+#define EGL_EGLEXT_PROTOTYPES
+
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -102,7 +105,7 @@ main(int argc, char *argv[])
    /*
    EGLDisplay d = eglGetDisplay(EGL_DEFAULT_DISPLAY);
    */
-   EGLDisplay d = eglGetDisplay("!EGL_i915");
+   EGLDisplay d = eglGetDisplay((EGLNativeDisplayType) "!EGL_i915");
    assert(d);
 
    if (!eglInitialize(d, &maj, &min)) {
diff --git a/progs/egl/demo2.c b/progs/egl/demo2.c
index 3f6f53c18ef..d7283e13bd3 100644
--- a/progs/egl/demo2.c
+++ b/progs/egl/demo2.c
@@ -2,35 +2,54 @@
  * Exercise EGL API functions
  */
 
+#define EGL_EGLEXT_PROTOTYPES
+
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 
-#include <GLES/egl.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+#include <GLES/gl.h>
 
 /*#define FRONTBUFFER*/
 
-static void _subset_Rectf(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2)
+static void _subset_Rectf(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2,
+                          GLfloat r, GLfloat g, GLfloat b)
 {
-   glBegin( GL_QUADS );
-   glVertex2f( x1, y1 );
-   glVertex2f( x2, y1 );
-   glVertex2f( x2, y2 );
-   glVertex2f( x1, y2 );
-   glEnd();
+   GLfloat v[4][2], c[4][4];
+   int i;
+
+   v[0][0] = x1;   v[0][1] = y1;
+   v[1][0] = x2;   v[1][1] = y1;
+   v[2][0] = x2;   v[2][1] = y2;
+   v[3][0] = x1;   v[3][1] = y2;
+
+   for (i = 0; i < 4; i++) {
+      c[i][0] = r;
+      c[i][1] = g;
+      c[i][2] = b;
+      c[i][3] = 1.0;
+   }
+
+   glVertexPointer(2, GL_FLOAT, 0, v);
+   glColorPointer(4, GL_FLOAT, 0, v);
+   glEnableClientState(GL_VERTEX_ARRAY);
+   glEnableClientState(GL_COLOR_ARRAY);
+
+   glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+
+   glDisableClientState(GL_VERTEX_ARRAY);
+   glDisableClientState(GL_COLOR_ARRAY);
 }
 
 
 static void redraw(EGLDisplay dpy, EGLSurface surf, int rot)
 {
-   printf("Redraw event\n");
+   GLfloat r, g, b;
 
-#ifdef FRONTBUFFER
-    glDrawBuffer( GL_FRONT ); 
-#else
-    glDrawBuffer( GL_BACK );
-#endif
+   printf("Redraw event\n");
 
    glClearColor( rand()/(float)RAND_MAX, 
 		 rand()/(float)RAND_MAX, 
@@ -39,13 +58,14 @@ static void redraw(EGLDisplay dpy, EGLSurface surf, int rot)
 
    glClear( GL_COLOR_BUFFER_BIT ); 
 
-   glColor3f( rand()/(float)RAND_MAX, 
-	      rand()/(float)RAND_MAX, 
-	      rand()/(float)RAND_MAX );
+   r = rand()/(float)RAND_MAX;
+   g = rand()/(float)RAND_MAX;
+   b = rand()/(float)RAND_MAX;
+
    glPushMatrix();
    glRotatef(rot, 0, 0, 1);
    glScalef(.5, .5, .5);
-   _subset_Rectf( -1, -1, 1, 1 );
+   _subset_Rectf( -1, -1, 1, 1, r, g, b );
    glPopMatrix();
 
 #ifdef FRONTBUFFER
@@ -102,7 +122,7 @@ main(int argc, char *argv[])
    /*
    EGLDisplay d = eglGetDisplay(EGL_DEFAULT_DISPLAY);
    */
-   EGLDisplay d = eglGetDisplay("!EGL_i915");
+   EGLDisplay d = eglGetDisplay((EGLNativeDisplayType) "!EGL_i915");
    assert(d);
 
    if (!eglInitialize(d, &maj, &min)) {
@@ -161,7 +181,6 @@ main(int argc, char *argv[])
    }
 
    glViewport(0, 0, 1024, 768);
-   glDrawBuffer( GL_FRONT ); 
 
    glClearColor( 0, 
 		 1.0, 
diff --git a/progs/egl/demo3.c b/progs/egl/demo3.c
index e9d2180bf07..a6096a257ec 100644
--- a/progs/egl/demo3.c
+++ b/progs/egl/demo3.c
@@ -2,7 +2,11 @@
  * Exercise EGL API functions
  */
 
-#include <GLES/egl.h>
+#define EGL_EGLEXT_PROTOTYPES
+
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+#include <GL/gl.h>
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/progs/egl/eglgears.c b/progs/egl/eglgears.c
index 909f4837b2a..20f6c1ff6ea 100644
--- a/progs/egl/eglgears.c
+++ b/progs/egl/eglgears.c
@@ -27,13 +27,16 @@
  * Program runs for 5 seconds then exits, outputing framerate to console
  */
 
+#define EGL_EGLEXT_PROTOTYPES
+
+#include <assert.h>
 #include <math.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <GL/gl.h>
-#include <GLES/egl.h>
-#include <assert.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
 
 #define MAX_CONFIGS 10
 #define MAX_MODES 100
@@ -385,7 +388,7 @@ main(int argc, char *argv[])
 	}
 	
 	/* DBR : Create EGL context/surface etc */
-        d = eglGetDisplay("!EGL_i915");
+	d = eglGetDisplay((EGLNativeDisplayType)"!EGL_i915");
 	assert(d);
 
 	if (!eglInitialize(d, &maj, &min)) {
diff --git a/progs/egl/eglinfo.c b/progs/egl/eglinfo.c
index 85de2173fc0..89feec9be42 100644
--- a/progs/egl/eglinfo.c
+++ b/progs/egl/eglinfo.c
@@ -25,7 +25,7 @@
  */
 
 
-#include <GLES/egl.h>
+#include <EGL/egl.h>
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -48,8 +48,8 @@ PrintConfigs(EGLDisplay d)
    eglGetConfigs(d, configs, MAX_CONFIGS, &numConfigs);
 
    printf("Configurations:\n");
-   printf("     bf lv d st colorbuffer dp st   supported\n");
-   printf("  id sz  l b ro  r  g  b  a th cl   surfaces  \n");
+   printf("     bf lv d st colorbuffer dp st  vis   supported\n");
+   printf("  id sz  l b ro  r  g  b  a th cl   id   surfaces  \n");
    printf("---------------------------------------------------\n");
    for (i = 0; i < numConfigs; i++) {
       EGLint id, size, level;
@@ -57,6 +57,7 @@ PrintConfigs(EGLDisplay d)
       EGLint depth, stencil;
       EGLint surfaces;
       EGLint doubleBuf = 1, stereo = 0;
+      EGLint vid;
       char surfString[100] = "";
 
       eglGetConfigAttrib(d, configs[i], EGL_CONFIG_ID, &id);
@@ -69,6 +70,7 @@ PrintConfigs(EGLDisplay d)
       eglGetConfigAttrib(d, configs[i], EGL_ALPHA_SIZE, &alpha);
       eglGetConfigAttrib(d, configs[i], EGL_DEPTH_SIZE, &depth);
       eglGetConfigAttrib(d, configs[i], EGL_STENCIL_SIZE, &stencil);
+      eglGetConfigAttrib(d, configs[i], EGL_NATIVE_VISUAL_ID, &vid);
       eglGetConfigAttrib(d, configs[i], EGL_SURFACE_TYPE, &surfaces);
 
       if (surfaces & EGL_WINDOW_BIT)
@@ -84,12 +86,12 @@ PrintConfigs(EGLDisplay d)
       if (strlen(surfString) > 0)
          surfString[strlen(surfString) - 1] = 0;
 
-      printf("0x%02x %2d %2d %c  %c %2d %2d %2d %2d %2d %2d   %-12s\n",
+      printf("0x%02x %2d %2d %c  %c %2d %2d %2d %2d %2d %2d 0x%02x   %-12s\n",
              id, size, level,
              doubleBuf ? 'y' : '.',
              stereo ? 'y' : '.',
              red, green, blue, alpha,
-             depth, stencil, surfString);
+             depth, stencil, vid, surfString);
    }
 }
 
@@ -139,8 +141,7 @@ int
 main(int argc, char *argv[])
 {
    int maj, min;
-   /*EGLDisplay d = eglGetDisplay(EGL_DEFAULT_DISPLAY);*/
-   EGLDisplay d = eglGetDisplay("!EGL_i915");
+   EGLDisplay d = eglGetDisplay(EGL_DEFAULT_DISPLAY);
 
    if (!eglInitialize(d, &maj, &min)) {
       printf("eglinfo: eglInitialize failed\n");
@@ -150,14 +151,14 @@ main(int argc, char *argv[])
    printf("EGL API version: %d.%d\n", maj, min);
    printf("EGL vendor string: %s\n", eglQueryString(d, EGL_VENDOR));
    printf("EGL version string: %s\n", eglQueryString(d, EGL_VERSION));
+#ifdef EGL_VERSION_1_2
+   printf("EGL client APIs: %s\n", eglQueryString(d, EGL_CLIENT_APIS));
+#endif
    printf("EGL extensions string:\n");
    printf("    %s\n", eglQueryString(d, EGL_EXTENSIONS));
-   printf("\n");
 
    PrintConfigs(d);
 
-   printf("\n");
-
    PrintModes(d);
 
    eglTerminate(d);
diff --git a/progs/egl/peglgears.c b/progs/egl/peglgears.c
new file mode 100644
index 00000000000..bac16453c16
--- /dev/null
+++ b/progs/egl/peglgears.c
@@ -0,0 +1,449 @@
+/*
+ * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * This is a port of the infamous "glxgears" demo to straight EGL
+ * Port by Dane Rushton 10 July 2005
+ * 
+ * No command line options.
+ * Program runs for 5 seconds then exits, outputing framerate to console
+ */
+
+#define EGL_EGLEXT_PROTOTYPES
+
+#include <assert.h>
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <GL/gl.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+
+#define MAX_CONFIGS 10
+#define MAX_MODES 100
+
+#define BENCHMARK
+
+#ifdef BENCHMARK
+
+/* XXX this probably isn't very portable */
+
+#include <sys/time.h>
+#include <unistd.h>
+
+/* return current time (in seconds) */
+static double
+current_time(void)
+{
+   struct timeval tv;
+#ifdef __VMS
+   (void) gettimeofday(&tv, NULL );
+#else
+   struct timezone tz;
+   (void) gettimeofday(&tv, &tz);
+#endif
+   return (double) tv.tv_sec + tv.tv_usec / 1000000.0;
+}
+
+#else /*BENCHMARK*/
+
+/* dummy */
+static double
+current_time(void)
+{
+   /* update this function for other platforms! */
+   static double t = 0.0;
+   static int warn = 1;
+   if (warn) {
+      fprintf(stderr, "Warning: current_time() not implemented!!\n");
+      warn = 0;
+   }
+   return t += 1.0;
+}
+
+#endif /*BENCHMARK*/
+
+
+#ifndef M_PI
+#define M_PI 3.14159265
+#endif
+
+
+static GLfloat view_rotx = 20.0, view_roty = 30.0, view_rotz = 0.0;
+static GLint gear1, gear2, gear3;
+static GLfloat angle = 0.0;
+
+#if 0
+static GLfloat eyesep = 5.0;		/* Eye separation. */
+static GLfloat fix_point = 40.0;	/* Fixation point distance.  */
+static GLfloat left, right, asp;	/* Stereo frustum params.  */
+#endif
+
+
+/*
+ *
+ *  Draw a gear wheel.  You'll probably want to call this function when
+ *  building a display list since we do a lot of trig here.
+ * 
+ *  Input:  inner_radius - radius of hole at center
+ *          outer_radius - radius at center of teeth
+ *          width - width of gear
+ *          teeth - number of teeth
+ *          tooth_depth - depth of tooth
+ */
+static void
+gear(GLfloat inner_radius, GLfloat outer_radius, GLfloat width,
+     GLint teeth, GLfloat tooth_depth)
+{
+   GLint i;
+   GLfloat r0, r1, r2;
+   GLfloat angle, da;
+   GLfloat u, v, len;
+
+   r0 = inner_radius;
+   r1 = outer_radius - tooth_depth / 2.0;
+   r2 = outer_radius + tooth_depth / 2.0;
+
+   da = 2.0 * M_PI / teeth / 4.0;
+
+   glShadeModel(GL_FLAT);
+
+   glNormal3f(0.0, 0.0, 1.0);
+
+   /* draw front face */
+   glBegin(GL_QUAD_STRIP);
+   for (i = 0; i <= teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+      glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), width * 0.5);
+      if (i < teeth) {
+	 glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
+	 glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		    width * 0.5);
+      }
+   }
+   glEnd();
+
+   /* draw front sides of teeth */
+   glBegin(GL_QUADS);
+   da = 2.0 * M_PI / teeth / 4.0;
+   for (i = 0; i < teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), width * 0.5);
+      glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), width * 0.5);
+      glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+		 width * 0.5);
+      glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		 width * 0.5);
+   }
+   glEnd();
+
+   glNormal3f(0.0, 0.0, -1.0);
+
+   /* draw back face */
+   glBegin(GL_QUAD_STRIP);
+   for (i = 0; i <= teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), -width * 0.5);
+      glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
+      if (i < teeth) {
+	 glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		    -width * 0.5);
+	 glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
+      }
+   }
+   glEnd();
+
+   /* draw back sides of teeth */
+   glBegin(GL_QUADS);
+   da = 2.0 * M_PI / teeth / 4.0;
+   for (i = 0; i < teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+
+      glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		 -width * 0.5);
+      glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+		 -width * 0.5);
+      glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), -width * 0.5);
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), -width * 0.5);
+   }
+   glEnd();
+
+   /* draw outward faces of teeth */
+   glBegin(GL_QUAD_STRIP);
+   for (i = 0; i < teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), width * 0.5);
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), -width * 0.5);
+      u = r2 * cos(angle + da) - r1 * cos(angle);
+      v = r2 * sin(angle + da) - r1 * sin(angle);
+      len = sqrt(u * u + v * v);
+      u /= len;
+      v /= len;
+      glNormal3f(v, -u, 0.0);
+      glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), width * 0.5);
+      glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), -width * 0.5);
+      glNormal3f(cos(angle), sin(angle), 0.0);
+      glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+		 width * 0.5);
+      glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+		 -width * 0.5);
+      u = r1 * cos(angle + 3 * da) - r2 * cos(angle + 2 * da);
+      v = r1 * sin(angle + 3 * da) - r2 * sin(angle + 2 * da);
+      glNormal3f(v, -u, 0.0);
+      glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		 width * 0.5);
+      glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		 -width * 0.5);
+      glNormal3f(cos(angle), sin(angle), 0.0);
+   }
+
+   glVertex3f(r1 * cos(0), r1 * sin(0), width * 0.5);
+   glVertex3f(r1 * cos(0), r1 * sin(0), -width * 0.5);
+
+   glEnd();
+
+   glShadeModel(GL_SMOOTH);
+
+   /* draw inside radius cylinder */
+   glBegin(GL_QUAD_STRIP);
+   for (i = 0; i <= teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+      glNormal3f(-cos(angle), -sin(angle), 0.0);
+      glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
+      glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
+   }
+   glEnd();
+}
+
+
+static void
+draw(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+   glPushMatrix();
+   glRotatef(view_rotx, 1.0, 0.0, 0.0);
+   glRotatef(view_roty, 0.0, 1.0, 0.0);
+   glRotatef(view_rotz, 0.0, 0.0, 1.0);
+
+   glPushMatrix();
+   glTranslatef(-3.0, -2.0, 0.0);
+   glRotatef(angle, 0.0, 0.0, 1.0);
+   glCallList(gear1);
+   glPopMatrix();
+
+   glPushMatrix();
+   glTranslatef(3.1, -2.0, 0.0);
+   glRotatef(-2.0 * angle - 9.0, 0.0, 0.0, 1.0);
+   glCallList(gear2);
+   glPopMatrix();
+
+   glPushMatrix();
+   glTranslatef(-3.1, 4.2, 0.0);
+   glRotatef(-2.0 * angle - 25.0, 0.0, 0.0, 1.0);
+   glCallList(gear3);
+   glPopMatrix();
+
+   glPopMatrix();
+}
+
+
+/* new window size or exposure */
+static void
+reshape(int width, int height)
+{
+   glViewport(0, 0, (GLint) width, (GLint) height);
+
+   GLfloat h = (GLfloat) height / (GLfloat) width;
+
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glFrustum(-1.0, 1.0, -h, h, 5.0, 60.0);
+   
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef(0.0, 0.0, -40.0);
+}
+   
+
+
+static void
+init(void)
+{
+   static GLfloat pos[4] = { 5.0, 5.0, 10.0, 0.0 };
+   static GLfloat red[4] = { 0.8, 0.1, 0.0, 1.0 };
+   static GLfloat green[4] = { 0.0, 0.8, 0.2, 1.0 };
+   static GLfloat blue[4] = { 0.2, 0.2, 1.0, 1.0 };
+
+   glLightfv(GL_LIGHT0, GL_POSITION, pos);
+   glEnable(GL_CULL_FACE);
+   glEnable(GL_LIGHTING);
+   glEnable(GL_LIGHT0);
+   glEnable(GL_DEPTH_TEST);
+
+   /* make the gears */
+   gear1 = glGenLists(1);
+   glNewList(gear1, GL_COMPILE);
+   glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, red);
+   gear(1.0, 4.0, 1.0, 20, 0.7);
+   glEndList();
+
+   gear2 = glGenLists(1);
+   glNewList(gear2, GL_COMPILE);
+   glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, green);
+   gear(0.5, 2.0, 2.0, 10, 0.7);
+   glEndList();
+
+   gear3 = glGenLists(1);
+   glNewList(gear3, GL_COMPILE);
+   glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, blue);
+   gear(1.3, 2.0, 0.5, 10, 0.7);
+   glEndList();
+
+   glEnable(GL_NORMALIZE);
+}
+
+
+
+
+static void run_gears(EGLDisplay dpy, EGLSurface surf, int ttr)
+{
+	double st = current_time();
+	double ct = st;
+	int frames = 0;
+	while (ct - st < ttr)
+	{
+		double tt = current_time();
+		double dt = tt - ct;
+		ct = tt;
+		
+		/* advance rotation for next frame */
+		angle += 70.0 * dt;  /* 70 degrees per second */
+		if (angle > 3600.0)
+			angle -= 3600.0;
+		
+		draw();
+		
+		eglSwapBuffers(dpy, surf);
+	
+		
+		frames++;
+	}
+	
+	GLfloat seconds = ct - st;
+	GLfloat fps = frames / seconds;
+	printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds, fps);
+	
+}
+
+
+int
+main(int argc, char *argv[])
+{
+	int major, minor;
+	EGLContext ctx;
+	EGLSurface surface;
+	EGLConfig configs[MAX_CONFIGS];
+	EGLint numConfigs, i;
+	EGLBoolean b;
+	EGLDisplay d;
+	EGLint screenAttribs[10];
+	GLboolean printInfo = GL_FALSE;
+	EGLint width = 300, height = 300;
+	
+        /* parse cmd line args */
+	for (i = 1; i < argc; i++)
+	{
+		if (strcmp(argv[i], "-info") == 0)
+		{
+			printInfo = GL_TRUE;
+		}
+		else
+			printf("Warning: unknown parameter: %s\n", argv[i]);
+	}
+	
+	/* DBR : Create EGL context/surface etc */
+	d = eglGetDisplay((EGLNativeDisplayType)"!EGL_i915");
+	assert(d);
+
+	if (!eglInitialize(d, &major, &minor)) {
+		printf("peglgears: eglInitialize failed\n");
+		return 0;
+	}
+
+	printf("peglgears: EGL version = %d.%d\n", major, minor);
+	printf("peglgears: EGL_VENDOR = %s\n", eglQueryString(d, EGL_VENDOR));
+
+	eglGetConfigs(d, configs, MAX_CONFIGS, &numConfigs);
+
+	eglBindAPI(EGL_OPENGL_API);
+
+	ctx = eglCreateContext(d, configs[0], EGL_NO_CONTEXT, NULL);
+	if (ctx == EGL_NO_CONTEXT) {
+		printf("peglgears: failed to create context\n");
+		return 0;
+	}
+	
+	/* build up screenAttribs array */
+	i = 0;
+	screenAttribs[i++] = EGL_WIDTH;
+	screenAttribs[i++] = width;
+	screenAttribs[i++] = EGL_HEIGHT;
+	screenAttribs[i++] = height;
+	screenAttribs[i++] = EGL_NONE;
+
+	surface = eglCreatePbufferSurface(d, configs[0], screenAttribs);
+	if (surface == EGL_NO_SURFACE) {
+		printf("peglgears: failed to create pbuffer surface\n");
+		return 0;
+	}
+	
+	b = eglMakeCurrent(d, surface, surface, ctx);
+	if (!b) {
+		printf("peglgears: make current failed\n");
+		return 0;
+	}
+	
+	if (printInfo)
+	{
+		printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+		printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+		printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+		printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
+	}
+	
+	init();
+	reshape(width, height);
+
+	glDrawBuffer( GL_BACK );
+
+	run_gears(d, surface, 5.0);
+	
+	eglDestroySurface(d, surface);
+	eglDestroyContext(d, ctx);
+	eglTerminate(d);
+	
+	return 0;
+}
diff --git a/progs/egl/xegl_tri.c b/progs/egl/xegl_tri.c
new file mode 100644
index 00000000000..65f352ddfa9
--- /dev/null
+++ b/progs/egl/xegl_tri.c
@@ -0,0 +1,359 @@
+/*
+ * Copyright (C) 2008  Brian Paul   All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Draw a triangle with X/EGL.
+ * Brian Paul
+ * 3 June 2008
+ */
+
+
+#include <assert.h>
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/keysym.h>
+#include <GL/gl.h>  /* using full OpenGL for now */
+#include <GLES/egl.h>
+
+
+static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
+
+
+static void
+draw(void)
+{
+   static const GLfloat verts[3][2] = {
+      { -1, -1 },
+      {  1, -1 },
+      {  0,  1 }
+   };
+   static const GLfloat colors[3][3] = {
+      { 1, 0, 0 },
+      { 0, 1, 0 },
+      { 0, 0, 1 }
+   };
+
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+   glPushMatrix();
+   glRotatef(view_rotx, 1, 0, 0);
+   glRotatef(view_roty, 0, 1, 0);
+   glRotatef(view_rotz, 0, 0, 1);
+
+   {
+      glVertexPointer(2, GL_FLOAT, 0, verts);
+      glColorPointer(3, GL_FLOAT, 0, colors);
+      glEnableClientState(GL_VERTEX_ARRAY);
+      glEnableClientState(GL_COLOR_ARRAY);
+
+      glDrawArrays(GL_TRIANGLES, 0, 3);
+
+      glDisableClientState(GL_VERTEX_ARRAY);
+      glDisableClientState(GL_COLOR_ARRAY);
+   }
+
+   glPopMatrix();
+}
+
+
+/* new window size or exposure */
+static void
+reshape(int width, int height)
+{
+   GLfloat ar = (GLfloat) width / (GLfloat) height;
+
+   glViewport(0, 0, (GLint) width, (GLint) height);
+
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
+   
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef(0.0, 0.0, -10.0);
+}
+
+
+static void
+init(void)
+{
+   glClearColor(0.4, 0.4, 0.4, 0.0);
+}
+
+
+/*
+ * Create an RGB, double-buffered X window.
+ * Return the window and context handles.
+ */
+static void
+make_x_window(Display *x_dpy, EGLDisplay egl_dpy,
+              const char *name,
+              int x, int y, int width, int height,
+              Window *winRet,
+              EGLContext *ctxRet,
+              EGLSurface *surfRet)
+{
+   static const EGLint attribs[] = {
+      EGL_RED_SIZE, 1,
+      EGL_GREEN_SIZE, 1,
+      EGL_BLUE_SIZE, 1,
+      EGL_DEPTH_SIZE, 1,
+      EGL_NONE
+   };
+
+   int scrnum;
+   XSetWindowAttributes attr;
+   unsigned long mask;
+   Window root;
+   Window win;
+   XVisualInfo *visInfo, visTemplate;
+   int num_visuals;
+   EGLContext ctx;
+   EGLConfig config;
+   EGLint num_configs;
+   EGLint vid;
+
+   scrnum = DefaultScreen( x_dpy );
+   root = RootWindow( x_dpy, scrnum );
+
+   if (!eglChooseConfig( egl_dpy, attribs, &config, 1, &num_configs)) {
+      printf("Error: couldn't get an EGL visual config\n");
+      exit(1);
+   }
+
+   assert(config);
+   assert(num_configs > 0);
+
+   if (!eglGetConfigAttrib(egl_dpy, config, EGL_NATIVE_VISUAL_ID, &vid)) {
+      printf("Error: eglGetConfigAttrib() failed\n");
+      exit(1);
+   }
+
+   /* The X window visual must match the EGL config */
+   visTemplate.visualid = vid;
+   visInfo = XGetVisualInfo(x_dpy, VisualIDMask, &visTemplate, &num_visuals);
+   if (!visInfo) {
+      printf("Error: couldn't get X visual\n");
+      exit(1);
+   }
+
+   /* window attributes */
+   attr.background_pixel = 0;
+   attr.border_pixel = 0;
+   attr.colormap = XCreateColormap( x_dpy, root, visInfo->visual, AllocNone);
+   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+   win = XCreateWindow( x_dpy, root, 0, 0, width, height,
+		        0, visInfo->depth, InputOutput,
+		        visInfo->visual, mask, &attr );
+
+   /* set hints and properties */
+   {
+      XSizeHints sizehints;
+      sizehints.x = x;
+      sizehints.y = y;
+      sizehints.width  = width;
+      sizehints.height = height;
+      sizehints.flags = USSize | USPosition;
+      XSetNormalHints(x_dpy, win, &sizehints);
+      XSetStandardProperties(x_dpy, win, name, name,
+                              None, (char **)NULL, 0, &sizehints);
+   }
+
+   eglBindAPI(EGL_OPENGL_API);
+
+   ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, NULL );
+   if (!ctx) {
+      printf("Error: glXCreateContext failed\n");
+      exit(1);
+   }
+
+   *surfRet = eglCreateWindowSurface(egl_dpy, config, win, NULL);
+
+   if (!*surfRet) {
+      printf("Error: eglCreateWindowSurface failed\n");
+      exit(1);
+   }
+
+   XFree(visInfo);
+
+   *winRet = win;
+   *ctxRet = ctx;
+}
+
+
+static void
+event_loop(Display *dpy, Window win,
+           EGLDisplay egl_dpy, EGLSurface egl_surf)
+{
+   while (1) {
+      int redraw = 0;
+      XEvent event;
+
+      XNextEvent(dpy, &event);
+
+      switch (event.type) {
+      case Expose:
+         redraw = 1;
+         break;
+      case ConfigureNotify:
+         reshape(event.xconfigure.width, event.xconfigure.height);
+         break;
+      case KeyPress:
+         {
+            char buffer[10];
+            int r, code;
+            code = XLookupKeysym(&event.xkey, 0);
+            if (code == XK_Left) {
+               view_roty += 5.0;
+            }
+            else if (code == XK_Right) {
+               view_roty -= 5.0;
+            }
+            else if (code == XK_Up) {
+               view_rotx += 5.0;
+            }
+            else if (code == XK_Down) {
+               view_rotx -= 5.0;
+            }
+            else {
+               r = XLookupString(&event.xkey, buffer, sizeof(buffer),
+                                 NULL, NULL);
+               if (buffer[0] == 27) {
+                  /* escape */
+                  return;
+               }
+            }
+         }
+         redraw = 1;
+         break;
+      default:
+         ; /*no-op*/
+      }
+
+      if (redraw) {
+         draw();
+         eglSwapBuffers(egl_dpy, egl_surf);
+      }
+   }
+}
+
+
+static void
+usage(void)
+{
+   printf("Usage:\n");
+   printf("  -display <displayname>  set the display to run on\n");
+   printf("  -info                   display OpenGL renderer info\n");
+}
+ 
+
+int
+main(int argc, char *argv[])
+{
+   const int winWidth = 300, winHeight = 300;
+   Display *x_dpy;
+   Window win;
+   EGLSurface egl_surf;
+   EGLContext egl_ctx;
+   EGLDisplay egl_dpy;
+   char *dpyName = NULL;
+   GLboolean printInfo = GL_FALSE;
+   EGLint egl_major, egl_minor;
+   int i;
+   const char *s;
+
+   for (i = 1; i < argc; i++) {
+      if (strcmp(argv[i], "-display") == 0) {
+         dpyName = argv[i+1];
+         i++;
+      }
+      else if (strcmp(argv[i], "-info") == 0) {
+         printInfo = GL_TRUE;
+      }
+      else {
+         usage();
+         return -1;
+      }
+   }
+
+   x_dpy = XOpenDisplay(dpyName);
+   if (!x_dpy) {
+      printf("Error: couldn't open display %s\n",
+	     dpyName ? dpyName : getenv("DISPLAY"));
+      return -1;
+   }
+
+   egl_dpy = eglGetDisplay(x_dpy);
+   if (!egl_dpy) {
+      printf("Error: eglGetDisplay() failed\n");
+      return -1;
+   }
+
+   if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
+      printf("Error: eglInitialize() failed\n");
+      return -1;
+   }
+
+   s = eglQueryString(egl_dpy, EGL_VERSION);
+   printf("EGL_VERSION = %s\n", s);
+
+   make_x_window(x_dpy, egl_dpy,
+                 "xegl_tri", 0, 0, winWidth, winHeight,
+                 &win, &egl_ctx, &egl_surf);
+
+   XMapWindow(x_dpy, win);
+   if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
+      printf("Error: eglMakeCurrent() failed\n");
+      return -1;
+   }
+
+   if (printInfo) {
+      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+   }
+
+   init();
+
+   /* Set initial projection/viewing transformation.
+    * We can't be sure we'll get a ConfigureNotify event when the window
+    * first appears.
+    */
+   reshape(winWidth, winHeight);
+
+   event_loop(x_dpy, win, egl_dpy, egl_surf);
+
+   eglDestroyContext(egl_dpy, egl_ctx);
+   eglDestroySurface(egl_dpy, egl_surf);
+   eglTerminate(egl_dpy);
+
+
+   XDestroyWindow(x_dpy, win);
+   XCloseDisplay(x_dpy);
+
+   return 0;
+}
diff --git a/progs/egl/xeglgears.c b/progs/egl/xeglgears.c
new file mode 100644
index 00000000000..72ed0052832
--- /dev/null
+++ b/progs/egl/xeglgears.c
@@ -0,0 +1,608 @@
+/*
+ * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Ported to X/EGL/GLES.   XXX Actually, uses full OpenGL ATM.
+ * Brian Paul
+ * 30 May 2008
+ */
+
+/*
+ * Command line options:
+ *    -info      print GL implementation information
+ *
+ */
+
+
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/keysym.h>
+#include <GL/gl.h>
+#include <EGL/egl.h>
+
+
+#define BENCHMARK
+
+#ifdef BENCHMARK
+
+/* XXX this probably isn't very portable */
+
+#include <sys/time.h>
+#include <unistd.h>
+
+/* return current time (in seconds) */
+static double
+current_time(void)
+{
+   struct timeval tv;
+#ifdef __VMS
+   (void) gettimeofday(&tv, NULL );
+#else
+   struct timezone tz;
+   (void) gettimeofday(&tv, &tz);
+#endif
+   return (double) tv.tv_sec + tv.tv_usec / 1000000.0;
+}
+
+#else /*BENCHMARK*/
+
+/* dummy */
+static double
+current_time(void)
+{
+   /* update this function for other platforms! */
+   static double t = 0.0;
+   static int warn = 1;
+   if (warn) {
+      fprintf(stderr, "Warning: current_time() not implemented!!\n");
+      warn = 0;
+   }
+   return t += 1.0;
+}
+
+#endif /*BENCHMARK*/
+
+
+
+#ifndef M_PI
+#define M_PI 3.14159265
+#endif
+
+
+static GLfloat view_rotx = 20.0, view_roty = 30.0, view_rotz = 0.0;
+static GLint gear1, gear2, gear3;
+static GLfloat angle = 0.0;
+
+static GLboolean fullscreen = GL_FALSE;	/* Create a single fullscreen window */
+
+
+/*
+ *
+ *  Draw a gear wheel.  You'll probably want to call this function when
+ *  building a display list since we do a lot of trig here.
+ * 
+ *  Input:  inner_radius - radius of hole at center
+ *          outer_radius - radius at center of teeth
+ *          width - width of gear
+ *          teeth - number of teeth
+ *          tooth_depth - depth of tooth
+ */
+static void
+gear(GLfloat inner_radius, GLfloat outer_radius, GLfloat width,
+     GLint teeth, GLfloat tooth_depth)
+{
+   GLint i;
+   GLfloat r0, r1, r2;
+   GLfloat angle, da;
+   GLfloat u, v, len;
+
+   r0 = inner_radius;
+   r1 = outer_radius - tooth_depth / 2.0;
+   r2 = outer_radius + tooth_depth / 2.0;
+
+   da = 2.0 * M_PI / teeth / 4.0;
+
+   glShadeModel(GL_FLAT);
+
+   glNormal3f(0.0, 0.0, 1.0);
+
+   /* draw front face */
+   glBegin(GL_QUAD_STRIP);
+   for (i = 0; i <= teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+      glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), width * 0.5);
+      if (i < teeth) {
+	 glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
+	 glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		    width * 0.5);
+      }
+   }
+   glEnd();
+
+   /* draw front sides of teeth */
+   glBegin(GL_QUADS);
+   da = 2.0 * M_PI / teeth / 4.0;
+   for (i = 0; i < teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), width * 0.5);
+      glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), width * 0.5);
+      glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+		 width * 0.5);
+      glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		 width * 0.5);
+   }
+   glEnd();
+
+   glNormal3f(0.0, 0.0, -1.0);
+
+   /* draw back face */
+   glBegin(GL_QUAD_STRIP);
+   for (i = 0; i <= teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), -width * 0.5);
+      glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
+      if (i < teeth) {
+	 glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		    -width * 0.5);
+	 glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
+      }
+   }
+   glEnd();
+
+   /* draw back sides of teeth */
+   glBegin(GL_QUADS);
+   da = 2.0 * M_PI / teeth / 4.0;
+   for (i = 0; i < teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+
+      glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		 -width * 0.5);
+      glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+		 -width * 0.5);
+      glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), -width * 0.5);
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), -width * 0.5);
+   }
+   glEnd();
+
+   /* draw outward faces of teeth */
+   glBegin(GL_QUAD_STRIP);
+   for (i = 0; i < teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), width * 0.5);
+      glVertex3f(r1 * cos(angle), r1 * sin(angle), -width * 0.5);
+      u = r2 * cos(angle + da) - r1 * cos(angle);
+      v = r2 * sin(angle + da) - r1 * sin(angle);
+      len = sqrt(u * u + v * v);
+      u /= len;
+      v /= len;
+      glNormal3f(v, -u, 0.0);
+      glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), width * 0.5);
+      glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), -width * 0.5);
+      glNormal3f(cos(angle), sin(angle), 0.0);
+      glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+		 width * 0.5);
+      glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+		 -width * 0.5);
+      u = r1 * cos(angle + 3 * da) - r2 * cos(angle + 2 * da);
+      v = r1 * sin(angle + 3 * da) - r2 * sin(angle + 2 * da);
+      glNormal3f(v, -u, 0.0);
+      glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		 width * 0.5);
+      glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+		 -width * 0.5);
+      glNormal3f(cos(angle), sin(angle), 0.0);
+   }
+
+   glVertex3f(r1 * cos(0), r1 * sin(0), width * 0.5);
+   glVertex3f(r1 * cos(0), r1 * sin(0), -width * 0.5);
+
+   glEnd();
+
+   glShadeModel(GL_SMOOTH);
+
+   /* draw inside radius cylinder */
+   glBegin(GL_QUAD_STRIP);
+   for (i = 0; i <= teeth; i++) {
+      angle = i * 2.0 * M_PI / teeth;
+      glNormal3f(-cos(angle), -sin(angle), 0.0);
+      glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
+      glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
+   }
+   glEnd();
+}
+
+
+static void
+draw(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+   glPushMatrix();
+   glRotatef(view_rotx, 1.0, 0.0, 0.0);
+   glRotatef(view_roty, 0.0, 1.0, 0.0);
+   glRotatef(view_rotz, 0.0, 0.0, 1.0);
+
+   glPushMatrix();
+   glTranslatef(-3.0, -2.0, 0.0);
+   glRotatef(angle, 0.0, 0.0, 1.0);
+   glCallList(gear1);
+   glPopMatrix();
+
+   glPushMatrix();
+   glTranslatef(3.1, -2.0, 0.0);
+   glRotatef(-2.0 * angle - 9.0, 0.0, 0.0, 1.0);
+   glCallList(gear2);
+   glPopMatrix();
+
+   glPushMatrix();
+   glTranslatef(-3.1, 4.2, 0.0);
+   glRotatef(-2.0 * angle - 25.0, 0.0, 0.0, 1.0);
+   glCallList(gear3);
+   glPopMatrix();
+
+   glPopMatrix();
+}
+
+
+/* new window size or exposure */
+static void
+reshape(int width, int height)
+{
+   GLfloat ar = (GLfloat) width / (GLfloat) height;
+
+   glViewport(0, 0, (GLint) width, (GLint) height);
+
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
+   
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef(0.0, 0.0, -40.0);
+}
+   
+
+
+static void
+init(void)
+{
+   static GLfloat pos[4] = { 5.0, 5.0, 10.0, 0.0 };
+   static GLfloat red[4] = { 0.8, 0.1, 0.0, 1.0 };
+   static GLfloat green[4] = { 0.0, 0.8, 0.2, 1.0 };
+   static GLfloat blue[4] = { 0.2, 0.2, 1.0, 1.0 };
+
+   glLightfv(GL_LIGHT0, GL_POSITION, pos);
+   glEnable(GL_CULL_FACE);
+   glEnable(GL_LIGHTING);
+   glEnable(GL_LIGHT0);
+   glEnable(GL_DEPTH_TEST);
+
+   /* make the gears */
+   gear1 = glGenLists(1);
+   glNewList(gear1, GL_COMPILE);
+   glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, red);
+   gear(1.0, 4.0, 1.0, 20, 0.7);
+   glEndList();
+
+   gear2 = glGenLists(1);
+   glNewList(gear2, GL_COMPILE);
+   glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, green);
+   gear(0.5, 2.0, 2.0, 10, 0.7);
+   glEndList();
+
+   gear3 = glGenLists(1);
+   glNewList(gear3, GL_COMPILE);
+   glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, blue);
+   gear(1.3, 2.0, 0.5, 10, 0.7);
+   glEndList();
+
+   glEnable(GL_NORMALIZE);
+
+   glClearColor(0.2, 0.2, 0.2, 0.0);
+}
+
+
+/*
+ * Create an RGB, double-buffered X window.
+ * Return the window and context handles.
+ */
+static void
+make_x_window(Display *x_dpy, EGLDisplay egl_dpy,
+              const char *name,
+              int x, int y, int width, int height,
+              Window *winRet,
+              EGLContext *ctxRet,
+              EGLSurface *surfRet)
+{
+   static const EGLint attribs[] = {
+      EGL_RED_SIZE, 1,
+      EGL_GREEN_SIZE, 1,
+      EGL_BLUE_SIZE, 1,
+      /*EGL_DOUBLEBUFFER,*/
+      EGL_DEPTH_SIZE, 1,
+      EGL_NONE
+   };
+
+   int scrnum;
+   XSetWindowAttributes attr;
+   unsigned long mask;
+   Window root;
+   Window win;
+   XVisualInfo *visInfo, visTemplate;
+   int num_visuals;
+   EGLContext ctx;
+   EGLConfig config;
+   EGLint num_configs, vid;
+
+   scrnum = DefaultScreen( x_dpy );
+   root = RootWindow( x_dpy, scrnum );
+
+   if (fullscreen) {
+      x = 0; y = 0;
+      width = DisplayWidth( x_dpy, scrnum );
+      height = DisplayHeight( x_dpy, scrnum );
+   }
+
+   if (!eglChooseConfig( egl_dpy, attribs, &config, 1, &num_configs)) {
+      printf("Error: couldn't get an EGL visual config\n");
+      exit(1);
+   }
+
+   if (!eglGetConfigAttrib(egl_dpy, config, EGL_NATIVE_VISUAL_ID, &vid)) {
+      printf("Error: eglGetConfigAttrib() failed\n");
+      exit(1);
+   }
+
+   /* The X window visual must match the EGL config */
+   visTemplate.visualid = vid;
+   visInfo = XGetVisualInfo(x_dpy, VisualIDMask, &visTemplate, &num_visuals);
+   if (!visInfo) {
+      printf("Error: couldn't get X visual\n");
+      exit(1);
+   }
+
+   /* window attributes */
+   attr.background_pixel = 0;
+   attr.border_pixel = 0;
+   attr.colormap = XCreateColormap( x_dpy, root, visInfo->visual, AllocNone);
+   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+   attr.override_redirect = fullscreen;
+   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect;
+
+   win = XCreateWindow( x_dpy, root, 0, 0, width, height,
+		        0, visInfo->depth, InputOutput,
+		        visInfo->visual, mask, &attr );
+
+   /* set hints and properties */
+   {
+      XSizeHints sizehints;
+      sizehints.x = x;
+      sizehints.y = y;
+      sizehints.width  = width;
+      sizehints.height = height;
+      sizehints.flags = USSize | USPosition;
+      XSetNormalHints(x_dpy, win, &sizehints);
+      XSetStandardProperties(x_dpy, win, name, name,
+                              None, (char **)NULL, 0, &sizehints);
+   }
+
+   eglBindAPI(EGL_OPENGL_API);
+
+   ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, NULL );
+   if (!ctx) {
+      printf("Error: glXCreateContext failed\n");
+      exit(1);
+   }
+
+   *surfRet = eglCreateWindowSurface(egl_dpy, config, win, NULL);
+
+   XFree(visInfo);
+
+   *winRet = win;
+   *ctxRet = ctx;
+}
+
+
+static void
+event_loop(Display *dpy, Window win,
+           EGLDisplay egl_dpy, EGLSurface egl_surf)
+{
+   while (1) {
+      while (XPending(dpy) > 0) {
+         XEvent event;
+         XNextEvent(dpy, &event);
+         switch (event.type) {
+	 case Expose:
+            /* we'll redraw below */
+	    break;
+	 case ConfigureNotify:
+	    reshape(event.xconfigure.width, event.xconfigure.height);
+	    break;
+         case KeyPress:
+            {
+               char buffer[10];
+               int r, code;
+               code = XLookupKeysym(&event.xkey, 0);
+               if (code == XK_Left) {
+                  view_roty += 5.0;
+               }
+               else if (code == XK_Right) {
+                  view_roty -= 5.0;
+               }
+               else if (code == XK_Up) {
+                  view_rotx += 5.0;
+               }
+               else if (code == XK_Down) {
+                  view_rotx -= 5.0;
+               }
+               else {
+                  r = XLookupString(&event.xkey, buffer, sizeof(buffer),
+                                    NULL, NULL);
+                  if (buffer[0] == 27) {
+                     /* escape */
+                     return;
+                  }
+               }
+            }
+         }
+      }
+
+      {
+         static int frames = 0;
+         static double tRot0 = -1.0, tRate0 = -1.0;
+         double dt, t = current_time();
+         if (tRot0 < 0.0)
+            tRot0 = t;
+         dt = t - tRot0;
+         tRot0 = t;
+
+         /* advance rotation for next frame */
+         angle += 70.0 * dt;  /* 70 degrees per second */
+         if (angle > 3600.0)
+             angle -= 3600.0;
+
+         draw();
+         eglSwapBuffers(egl_dpy, egl_surf);
+
+         frames++;
+
+         if (tRate0 < 0.0)
+            tRate0 = t;
+         if (t - tRate0 >= 5.0) {
+            GLfloat seconds = t - tRate0;
+            GLfloat fps = frames / seconds;
+            printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds,
+                   fps);
+            tRate0 = t;
+            frames = 0;
+         }
+      }
+   }
+}
+
+
+static void
+usage(void)
+{
+   printf("Usage:\n");
+   printf("  -display <displayname>  set the display to run on\n");
+   printf("  -fullscreen             run in fullscreen mode\n");
+   printf("  -info                   display OpenGL renderer info\n");
+}
+ 
+
+int
+main(int argc, char *argv[])
+{
+   const int winWidth = 300, winHeight = 300;
+   Display *x_dpy;
+   Window win;
+   EGLSurface egl_surf;
+   EGLContext egl_ctx;
+   EGLDisplay egl_dpy;
+   char *dpyName = NULL;
+   GLboolean printInfo = GL_FALSE;
+   EGLint egl_major, egl_minor;
+   int i;
+   const char *s;
+
+   for (i = 1; i < argc; i++) {
+      if (strcmp(argv[i], "-display") == 0) {
+         dpyName = argv[i+1];
+         i++;
+      }
+      else if (strcmp(argv[i], "-info") == 0) {
+         printInfo = GL_TRUE;
+      }
+      else if (strcmp(argv[i], "-fullscreen") == 0) {
+         fullscreen = GL_TRUE;
+      }
+      else {
+         usage();
+         return -1;
+      }
+   }
+
+   x_dpy = XOpenDisplay(dpyName);
+   if (!x_dpy) {
+      printf("Error: couldn't open display %s\n",
+	     dpyName ? dpyName : getenv("DISPLAY"));
+      return -1;
+   }
+
+   egl_dpy = eglGetDisplay(x_dpy);
+   if (!egl_dpy) {
+      printf("Error: eglGetDisplay() failed\n");
+      return -1;
+   }
+
+   if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
+      printf("Error: eglInitialize() failed\n");
+      return -1;
+   }
+
+   s = eglQueryString(egl_dpy, EGL_VERSION);
+   printf("EGL_VERSION = %s\n", s);
+
+   make_x_window(x_dpy, egl_dpy,
+                 "glxgears", 0, 0, winWidth, winHeight,
+                 &win, &egl_ctx, &egl_surf);
+
+   XMapWindow(x_dpy, win);
+   eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx);
+
+   if (printInfo) {
+      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+   }
+
+   init();
+
+   /* Set initial projection/viewing transformation.
+    * We can't be sure we'll get a ConfigureNotify event when the window
+    * first appears.
+    */
+   reshape(winWidth, winHeight);
+
+   event_loop(x_dpy, win, egl_dpy, egl_surf);
+
+   glDeleteLists(gear1, 1);
+   glDeleteLists(gear2, 1);
+   glDeleteLists(gear3, 1);
+
+   eglDestroyContext(egl_dpy, egl_ctx);
+   eglDestroySurface(egl_dpy, egl_surf);
+   eglTerminate(egl_dpy);
+
+
+   XDestroyWindow(x_dpy, win);
+   XCloseDisplay(x_dpy);
+
+   return 0;
+}
diff --git a/progs/tests/.gitignore b/progs/tests/.gitignore
index a72f552f10b..40cb6850fb9 100644
--- a/progs/tests/.gitignore
+++ b/progs/tests/.gitignore
@@ -18,6 +18,7 @@ bufferobj
 bug_3050
 bug_3101
 bug_3195
+bug_texstore_i8
 calibrate_rast
 copypixrate
 crossbar
diff --git a/progs/tests/Makefile b/progs/tests/Makefile
index 75d1eca08ee..7e8c0c8e34d 100644
--- a/progs/tests/Makefile
+++ b/progs/tests/Makefile
@@ -30,6 +30,7 @@ SOURCES = \
 	bug_3050.c \
 	bug_3101.c \
 	bug_3195.c \
+	bug_texstore_i8.c \
 	calibrate_rast.c \
 	copypixrate.c \
 	crossbar.c \
diff --git a/progs/tests/bug_texstore_i8.c b/progs/tests/bug_texstore_i8.c
new file mode 100644
index 00000000000..f8dac210f7a
--- /dev/null
+++ b/progs/tests/bug_texstore_i8.c
@@ -0,0 +1,194 @@
+/*
+ * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the name of
+ * Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF
+ * ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+/*
+ * Based on the trivial/quad-tex-2d program.
+ * Modified by Jakob Bornecrantz <[email protected]>
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+static GLenum Target = GL_TEXTURE_2D;
+static GLenum Filter = GL_NEAREST;
+GLenum doubleBuffer;
+static float Rot = 0;
+static int win = 0;
+
+static void Init(void)
+{
+	int internalFormat;
+	int sourceFormat;
+
+	fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+	fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+	fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+
+	glClearColor(0.0, 0.0, 1.0, 0.0);
+
+#define SIZE 16
+	{
+		GLubyte tex2d[SIZE][SIZE][4];
+		GLint s, t;
+
+		for (s = 0; s < SIZE; s++) {
+			for (t = 0; t < SIZE; t++) {
+				tex2d[t][s][0] = 0xff;
+				tex2d[t][s][1] = 0xff;
+				tex2d[t][s][2] = 0xff;
+				tex2d[t][s][3] = 0xff;
+			}
+		}
+
+		internalFormat = GL_LUMINANCE8;
+		sourceFormat = GL_RGBA;
+
+		glTexImage2D(Target,
+			0,
+			internalFormat,
+			SIZE, SIZE,
+			0,
+			sourceFormat,
+			GL_UNSIGNED_BYTE,
+			//GL_UNSIGNED_INT,
+			tex2d);
+
+		glEnable(Target);
+		glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+		glTexParameterf(Target, GL_TEXTURE_WRAP_R, GL_REPEAT);
+		glTexParameterf(Target, GL_TEXTURE_MIN_FILTER, Filter);
+		glTexParameterf(Target, GL_TEXTURE_MAG_FILTER, Filter);
+	}
+}
+
+static void Reshape(int width, int height)
+{
+	glViewport(0, 0, (GLint)width, (GLint)height);
+	glMatrixMode(GL_PROJECTION);
+	glLoadIdentity();
+#if 0
+	glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+#else
+	glFrustum(-1, 1, -1, 1, 10, 20);
+#endif
+	glMatrixMode(GL_MODELVIEW);
+	glLoadIdentity();
+	glTranslatef(0, 0, -15);
+}
+
+static void Key(unsigned char key, int x, int y)
+{
+	switch (key) {
+	case 'r':
+		Rot += 10.0;
+		break;
+	case 'R':
+		Rot -= 10.0;
+		break;
+	case 27:
+		glutDestroyWindow(win);
+		exit(0);
+	default:
+		return;
+	}
+	glutPostRedisplay();
+}
+
+static void Draw(void)
+{
+	glClear(GL_COLOR_BUFFER_BIT);
+
+	glPushMatrix();
+	glRotatef(Rot, 0, 1, 0);
+
+	glBegin(GL_QUADS);
+	glTexCoord2f(1,0);
+	glVertex3f( 0.9, -0.9, 0.0);
+	glTexCoord2f(1,1);
+	glVertex3f( 0.9,  0.9, 0.0);
+	glTexCoord2f(0,1);
+	glVertex3f(-0.9,  0.9, 0.0);
+	glTexCoord2f(0,0);
+	glVertex3f(-0.9,  -0.9, 0.0);
+	glEnd();
+
+	glPopMatrix();
+
+	glFlush();
+
+	if (doubleBuffer) {
+		glutSwapBuffers();
+	}
+}
+
+static GLenum Args(int argc, char **argv)
+{
+	GLint i;
+
+	doubleBuffer = GL_FALSE;
+
+	for (i = 1; i < argc; i++) {
+		if (strcmp(argv[i], "-sb") == 0) {
+			doubleBuffer = GL_FALSE;
+		} else if (strcmp(argv[i], "-db") == 0) {
+			doubleBuffer = GL_TRUE;
+		} else {
+			fprintf(stderr, "%s (Bad option).\n", argv[i]);
+			return GL_FALSE;
+		}
+	}
+	return GL_TRUE;
+}
+
+int main(int argc, char **argv)
+{
+	GLenum type;
+
+	glutInit(&argc, argv);
+
+	if (Args(argc, argv) == GL_FALSE) {
+		exit(1);
+	}
+
+	glutInitWindowPosition(0, 0);
+	glutInitWindowSize(250, 250);
+
+	type = GLUT_RGB;
+	type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+	glutInitDisplayMode(type);
+
+	win = glutCreateWindow("Tex test");
+	if (!win) {
+		exit(1);
+	}
+
+	Init();
+
+	glutReshapeFunc(Reshape);
+	glutKeyboardFunc(Key);
+	glutDisplayFunc(Draw);
+	glutMainLoop();
+	return 0;
+}
diff --git a/progs/trivial/.gitignore b/progs/trivial/.gitignore
index 30f03e91032..a6629446d11 100644
--- a/progs/trivial/.gitignore
+++ b/progs/trivial/.gitignore
@@ -2,6 +2,7 @@ clear
 clear-fbo
 clear-fbo-tex
 clear-scissor
+clear-undefined
 dlist-dangling
 dlist-edgeflag
 dlist-edgeflag-dangling
@@ -37,6 +38,8 @@ point-wide
 point-wide-smooth
 poly
 poly-flat
+poly-flat-clip
+poly-flat-unfilled-clip
 poly-unfilled
 quad
 quad-clip
@@ -73,6 +76,11 @@ tri-cull
 tri-cull-both
 tri-dlist
 tri-edgeflag
+trifan
+trifan-flat
+trifan-flat-clip
+trifan-flat-unfilled-clip
+trifan-unfilled
 tri-fbo
 tri-fbo-tex
 tri-flat
@@ -96,10 +104,12 @@ tri-z
 tri-z-eq
 tristrip
 tristrip-clip
+tristrip-flat
 vbo-drawarrays
 vbo-drawelements
 vbo-drawrange
 vp-array
+vp-array-int
 vp-clip
 vp-line-clip
 vp-tri
diff --git a/progs/trivial/Makefile b/progs/trivial/Makefile
index 1dbc4721e87..786576cd13b 100644
--- a/progs/trivial/Makefile
+++ b/progs/trivial/Makefile
@@ -14,6 +14,7 @@ SOURCES = \
 	clear-fbo-tex.c \
 	clear-fbo.c \
 	clear-scissor.c \
+	clear-undefined.c \
 	clear.c \
 	dlist-dangling.c \
 	dlist-edgeflag-dangling.c \
@@ -48,6 +49,8 @@ SOURCES = \
 	point-wide-smooth.c \
 	point.c \
 	poly-flat.c \
+	poly-flat-clip.c \
+	poly-flat-unfilled-clip.c \
 	poly-unfilled.c \
 	poly.c \
 	quad-clip-all-vertices.c \
@@ -104,12 +107,19 @@ SOURCES = \
 	tri-z-eq.c \
 	tri-z.c \
 	tri.c \
+	trifan-flat.c \
+	trifan-flat-clip.c \
+	trifan-flat-unfilled-clip.c \
+	trifan-unfilled.c \
+	trifan.c \
 	tristrip-clip.c \
+	tristrip-flat.c \
 	tristrip.c \
 	vbo-drawarrays.c \
 	vbo-drawelements.c \
 	vbo-drawrange.c \
 	vp-array.c \
+	vp-array-int.c \
 	vp-clip.c \
 	vp-line-clip.c \
 	vp-tri.c \
diff --git a/progs/trivial/clear-undefined.c b/progs/trivial/clear-undefined.c
new file mode 100644
index 00000000000..ce066bf8e6f
--- /dev/null
+++ b/progs/trivial/clear-undefined.c
@@ -0,0 +1,137 @@
+/*
+ * glClear + glScissor + Undefined content of framebuffer
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+
+GLenum doubleBuffer;
+GLint Width = 200, Height = 150;
+
+static void Init(void)
+{
+   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+   fprintf(stderr, "Top right corner should be red\n");
+}
+
+static void Reshape(int width, int height)
+{
+   Width = width;
+   Height = height;
+
+   glViewport(0, 0, (GLint)width, (GLint)height);
+
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+   glMatrixMode(GL_MODELVIEW);
+}
+
+static void Key(unsigned char key, int x, int y)
+{
+    switch (key) {
+      case 27:
+	exit(1);
+      default:
+	glutPostRedisplay();
+	return;
+    }
+
+}
+
+static void Draw(void)
+{
+   glColor4f(1.0, 0.0, 0.0, 1.0);
+   glBegin(GL_QUADS);
+   glVertex2d(0.0, 0.0);
+   glVertex2d(0.0, 1.0);
+   glVertex2d(1.0, 1.0);
+   glVertex2d(1.0, 0.0);
+   glEnd();
+
+   glBegin(GL_QUADS);
+   glVertex2d(0.0,  0.0);
+   glVertex2d(0.0, -1.0);
+   glVertex2d(1.0, -1.0);
+   glVertex2d(1.0,  0.0);
+   glEnd();
+
+   glEnable(GL_SCISSOR_TEST);
+   glClearColor(1, 1, 0, 0);
+   glScissor(Width / 2, 0, Width - Width / 2, Height / 2);
+   glClear(GL_COLOR_BUFFER_BIT);
+
+   glClearColor(0, 0, 1, 0);
+   glScissor(0, Height / 2, Width / 2, Height - Height / 2);
+   glClear(GL_COLOR_BUFFER_BIT);
+   glDisable(GL_SCISSOR_TEST);
+
+   glColor4f(0.0, 1.0, 0.0, 1.0);
+   glBegin(GL_QUADS);
+   glVertex2d( 0.0,  0.0);
+   glVertex2d( 0.0, -1.0);
+   glVertex2d(-1.0, -1.0);
+   glVertex2d(-1.0,  0.0);
+   glEnd();
+
+   glFlush();
+
+   if (doubleBuffer) {
+      glutSwapBuffers();
+   }
+}
+
+static GLenum Args(int argc, char **argv)
+{
+    GLint i;
+
+    doubleBuffer = GL_TRUE;
+
+    for (i = 1; i < argc; i++) {
+        if (strcmp(argv[i], "-sb") == 0) {
+	    doubleBuffer = GL_FALSE;
+	} else if (strcmp(argv[i], "-db") == 0) {
+	    doubleBuffer = GL_TRUE;
+	} else {
+	    fprintf(stderr, "%s (Bad option).\n", argv[i]);
+	    return GL_FALSE;
+	}
+    }
+    return GL_TRUE;
+}
+
+int main(int argc, char **argv)
+{
+    GLenum type;
+
+    glutInit(&argc, argv);
+
+    if (Args(argc, argv) == GL_FALSE) {
+	exit(1);
+    }
+
+    glutInitWindowPosition(0, 0); glutInitWindowSize( Width, Height );
+
+
+    type = GLUT_RGB | GLUT_ALPHA;
+    type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+    glutInitDisplayMode(type);
+
+    if (glutCreateWindow(argv[0]) == GL_FALSE) {
+	exit(1);
+    }
+
+    Init();
+	Reshape(Width, Height);
+
+    glutReshapeFunc(Reshape);
+    glutKeyboardFunc(Key);
+    glutDisplayFunc(Draw);
+    glutMainLoop();
+    return 0;
+}
diff --git a/progs/trivial/poly-flat-clip.c b/progs/trivial/poly-flat-clip.c
index bd8d347c999..72c2a29a0d2 100644
--- a/progs/trivial/poly-flat-clip.c
+++ b/progs/trivial/poly-flat-clip.c
@@ -75,13 +75,13 @@ static void Draw(void)
 
    glBegin(GL_POLYGON);
    glColor3f(1,0,0); 
-   glVertex3f( 1.1, -1.1, -30.0);
+   glVertex3f( 0, 0, -30.0);
    glColor3f(1,1,0); 
-   glVertex3f( 1.1,  1.1, -30.0);
+   glVertex3f( 1.3,  1.1, -30.0);
    glColor3f(1,0,1); 
-   glVertex3f(-1.1,  1.1, -30.0);
+   glVertex3f(-.9,  .9, -30.0);
    glColor3f(0,1,1); 
-   glVertex3f(-1.1,  -1.1, -30.0);
+   glVertex3f(-1.1,  -1.3, -30.0);
    glEnd();
 
    glFlush();
diff --git a/progs/trivial/poly-flat-unfilled-clip.c b/progs/trivial/poly-flat-unfilled-clip.c
new file mode 100644
index 00000000000..d3a14a516a4
--- /dev/null
+++ b/progs/trivial/poly-flat-unfilled-clip.c
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the name of
+ * Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF
+ * ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+
+#define CI_OFFSET_1 16
+#define CI_OFFSET_2 32
+
+
+GLenum doubleBuffer;
+
+static void Init(void)
+{
+   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+
+    glClearColor(0.0, 0.0, 1.0, 0.0);
+}
+
+static void Reshape(int width, int height)
+{
+
+    glViewport(0, 0, (GLint)width, (GLint)height);
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+    glMatrixMode(GL_MODELVIEW);
+}
+
+static void Key(unsigned char key, int x, int y)
+{
+
+    switch (key) {
+      case 27:
+	exit(1);
+      default:
+	return;
+    }
+
+    glutPostRedisplay();
+}
+
+static void Draw(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT); 
+   glShadeModel(GL_FLAT);
+
+   glPolygonMode(GL_FRONT, GL_LINE);
+   glPolygonMode(GL_BACK, GL_LINE);
+   glLineWidth(4.0);
+   
+
+   glBegin(GL_POLYGON);
+   glColor3f(1,0,0); 
+   glVertex3f( 0, 0, -30.0);
+   glColor3f(1,1,0); 
+   glVertex3f( 1.3,  1.1, -30.0);
+   glColor3f(1,0,1); 
+   glVertex3f(-.9,  .9, -30.0);
+   glColor3f(0,1,1); 
+   glVertex3f(-1.1,  -1.3, -30.0);
+   glEnd();
+
+   glFlush();
+
+   if (doubleBuffer) {
+      glutSwapBuffers();
+   }
+}
+
+static GLenum Args(int argc, char **argv)
+{
+    GLint i;
+
+    doubleBuffer = GL_FALSE;
+
+    for (i = 1; i < argc; i++) {
+        if (strcmp(argv[i], "-sb") == 0) {
+	    doubleBuffer = GL_FALSE;
+	} else if (strcmp(argv[i], "-db") == 0) {
+	    doubleBuffer = GL_TRUE;
+	} else {
+	    fprintf(stderr, "%s (Bad option).\n", argv[i]);
+	    return GL_FALSE;
+	}
+    }
+    return GL_TRUE;
+}
+
+int main(int argc, char **argv)
+{
+    GLenum type;
+
+    glutInit(&argc, argv);
+
+    if (Args(argc, argv) == GL_FALSE) {
+	exit(1);
+    }
+
+    glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
+
+    type = GLUT_RGB;
+    type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+    glutInitDisplayMode(type);
+
+    if (glutCreateWindow("First Tri") == GL_FALSE) {
+	exit(1);
+    }
+
+    Init();
+
+    glutReshapeFunc(Reshape);
+    glutKeyboardFunc(Key);
+    glutDisplayFunc(Draw);
+    glutMainLoop();
+	return 0;
+}
diff --git a/progs/trivial/trifan-flat-clip.c b/progs/trivial/trifan-flat-clip.c
new file mode 100644
index 00000000000..04042fac704
--- /dev/null
+++ b/progs/trivial/trifan-flat-clip.c
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the name of
+ * Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF
+ * ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+
+#define CI_OFFSET_1 16
+#define CI_OFFSET_2 32
+
+
+GLenum doubleBuffer;
+
+static void Init(void)
+{
+   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+
+    glClearColor(0.0, 0.0, 1.0, 0.0);
+}
+
+static void Reshape(int width, int height)
+{
+
+    glViewport(0, 0, (GLint)width, (GLint)height);
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+    glMatrixMode(GL_MODELVIEW);
+}
+
+static void Key(unsigned char key, int x, int y)
+{
+
+    switch (key) {
+      case 27:
+	exit(1);
+      default:
+	return;
+    }
+
+    glutPostRedisplay();
+}
+
+static void Draw(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT); 
+   glShadeModel(GL_FLAT);
+   
+
+   glBegin(GL_TRIANGLE_FAN);
+   glColor3f(1,0,0); 
+   glVertex3f( 0, 0, -30.0);
+   glColor3f(1,1,0); 
+   glVertex3f( 1.3,  1.1, -30.0);
+   glColor3f(1,0,1); 
+   glVertex3f(-.9,  .9, -30.0);
+   glColor3f(0,1,1); 
+   glVertex3f(-1.1,  -1.3, -30.0);
+   glEnd();
+
+   glFlush();
+
+   if (doubleBuffer) {
+      glutSwapBuffers();
+   }
+}
+
+static GLenum Args(int argc, char **argv)
+{
+    GLint i;
+
+    doubleBuffer = GL_FALSE;
+
+    for (i = 1; i < argc; i++) {
+        if (strcmp(argv[i], "-sb") == 0) {
+	    doubleBuffer = GL_FALSE;
+	} else if (strcmp(argv[i], "-db") == 0) {
+	    doubleBuffer = GL_TRUE;
+	} else {
+	    fprintf(stderr, "%s (Bad option).\n", argv[i]);
+	    return GL_FALSE;
+	}
+    }
+    return GL_TRUE;
+}
+
+int main(int argc, char **argv)
+{
+    GLenum type;
+
+    glutInit(&argc, argv);
+
+    if (Args(argc, argv) == GL_FALSE) {
+	exit(1);
+    }
+
+    glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
+
+    type = GLUT_RGB;
+    type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+    glutInitDisplayMode(type);
+
+    if (glutCreateWindow("First Tri") == GL_FALSE) {
+	exit(1);
+    }
+
+    Init();
+
+    glutReshapeFunc(Reshape);
+    glutKeyboardFunc(Key);
+    glutDisplayFunc(Draw);
+    glutMainLoop();
+	return 0;
+}
diff --git a/progs/trivial/trifan-flat-unfilled-clip.c b/progs/trivial/trifan-flat-unfilled-clip.c
new file mode 100644
index 00000000000..25224412cc9
--- /dev/null
+++ b/progs/trivial/trifan-flat-unfilled-clip.c
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the name of
+ * Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF
+ * ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+
+#define CI_OFFSET_1 16
+#define CI_OFFSET_2 32
+
+
+GLenum doubleBuffer;
+
+static void Init(void)
+{
+   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+
+    glClearColor(0.0, 0.0, 1.0, 0.0);
+}
+
+static void Reshape(int width, int height)
+{
+
+    glViewport(0, 0, (GLint)width, (GLint)height);
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+    glMatrixMode(GL_MODELVIEW);
+}
+
+static void Key(unsigned char key, int x, int y)
+{
+
+    switch (key) {
+      case 27:
+	exit(1);
+      default:
+	return;
+    }
+
+    glutPostRedisplay();
+}
+
+static void Draw(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT); 
+   glShadeModel(GL_FLAT);
+
+   glPolygonMode(GL_FRONT, GL_LINE);
+   glPolygonMode(GL_BACK, GL_LINE);
+   glLineWidth(4.0);
+   
+
+   glBegin(GL_TRIANGLE_FAN);
+   glColor3f(1,0,0); 
+   glVertex3f( 0, 0, -30.0);
+   glColor3f(1,1,0); 
+   glVertex3f( 1.3,  1.1, -30.0);
+   glColor3f(1,0,1); 
+   glVertex3f(-.9,  .9, -30.0);
+   glColor3f(0,1,1); 
+   glVertex3f(-1.1,  -1.3, -30.0);
+   glEnd();
+
+   glFlush();
+
+   if (doubleBuffer) {
+      glutSwapBuffers();
+   }
+}
+
+static GLenum Args(int argc, char **argv)
+{
+    GLint i;
+
+    doubleBuffer = GL_FALSE;
+
+    for (i = 1; i < argc; i++) {
+        if (strcmp(argv[i], "-sb") == 0) {
+	    doubleBuffer = GL_FALSE;
+	} else if (strcmp(argv[i], "-db") == 0) {
+	    doubleBuffer = GL_TRUE;
+	} else {
+	    fprintf(stderr, "%s (Bad option).\n", argv[i]);
+	    return GL_FALSE;
+	}
+    }
+    return GL_TRUE;
+}
+
+int main(int argc, char **argv)
+{
+    GLenum type;
+
+    glutInit(&argc, argv);
+
+    if (Args(argc, argv) == GL_FALSE) {
+	exit(1);
+    }
+
+    glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
+
+    type = GLUT_RGB;
+    type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+    glutInitDisplayMode(type);
+
+    if (glutCreateWindow("First Tri") == GL_FALSE) {
+	exit(1);
+    }
+
+    Init();
+
+    glutReshapeFunc(Reshape);
+    glutKeyboardFunc(Key);
+    glutDisplayFunc(Draw);
+    glutMainLoop();
+	return 0;
+}
diff --git a/progs/trivial/trifan-flat.c b/progs/trivial/trifan-flat.c
new file mode 100644
index 00000000000..737eccdcae7
--- /dev/null
+++ b/progs/trivial/trifan-flat.c
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the name of
+ * Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF
+ * ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+
+#define CI_OFFSET_1 16
+#define CI_OFFSET_2 32
+
+
+GLenum doubleBuffer;
+
+static void Init(void)
+{
+   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+
+    glClearColor(0.0, 0.0, 1.0, 0.0);
+}
+
+static void Reshape(int width, int height)
+{
+
+    glViewport(0, 0, (GLint)width, (GLint)height);
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+    glMatrixMode(GL_MODELVIEW);
+}
+
+static void Key(unsigned char key, int x, int y)
+{
+
+    switch (key) {
+      case 27:
+	exit(1);
+      default:
+	return;
+    }
+
+    glutPostRedisplay();
+}
+
+static void Draw(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT); 
+   glShadeModel(GL_FLAT);
+   
+
+   glBegin(GL_TRIANGLE_FAN);
+   glColor3f(1,0,0); 
+   glVertex3f( 0.9, -0.9, -30.0);
+   glColor3f(1,1,0); 
+   glVertex3f( 0.9,  0.9, -30.0);
+   glColor3f(1,0,1); 
+   glVertex3f(-0.9,  0.9, -30.0);
+   glColor3f(0,1,1); 
+   glVertex3f(-0.9,  -0.9, -30.0);
+   glEnd();
+
+   glFlush();
+
+   if (doubleBuffer) {
+      glutSwapBuffers();
+   }
+}
+
+static GLenum Args(int argc, char **argv)
+{
+    GLint i;
+
+    doubleBuffer = GL_FALSE;
+
+    for (i = 1; i < argc; i++) {
+        if (strcmp(argv[i], "-sb") == 0) {
+	    doubleBuffer = GL_FALSE;
+	} else if (strcmp(argv[i], "-db") == 0) {
+	    doubleBuffer = GL_TRUE;
+	} else {
+	    fprintf(stderr, "%s (Bad option).\n", argv[i]);
+	    return GL_FALSE;
+	}
+    }
+    return GL_TRUE;
+}
+
+int main(int argc, char **argv)
+{
+    GLenum type;
+
+    glutInit(&argc, argv);
+
+    if (Args(argc, argv) == GL_FALSE) {
+	exit(1);
+    }
+
+    glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
+
+    type = GLUT_RGB | GLUT_ALPHA;
+    type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+    glutInitDisplayMode(type);
+
+    if (glutCreateWindow("First Tri") == GL_FALSE) {
+	exit(1);
+    }
+
+    Init();
+
+    glutReshapeFunc(Reshape);
+    glutKeyboardFunc(Key);
+    glutDisplayFunc(Draw);
+    glutMainLoop();
+	return 0;
+}
diff --git a/progs/trivial/trifan-unfilled.c b/progs/trivial/trifan-unfilled.c
new file mode 100644
index 00000000000..8e7454108c0
--- /dev/null
+++ b/progs/trivial/trifan-unfilled.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the name of
+ * Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF
+ * ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+
+#define CI_OFFSET_1 16
+#define CI_OFFSET_2 32
+
+
+GLenum doubleBuffer;
+
+static void Init(void)
+{
+   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+
+    glClearColor(0.0, 0.0, 1.0, 0.0);
+}
+
+static void Reshape(int width, int height)
+{
+
+    glViewport(0, 0, (GLint)width, (GLint)height);
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+    glMatrixMode(GL_MODELVIEW);
+}
+
+static void Key(unsigned char key, int x, int y)
+{
+
+    switch (key) {
+      case 27:
+	exit(1);
+      default:
+	return;
+    }
+
+    glutPostRedisplay();
+}
+
+static void Draw(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT); 
+   glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+   glBegin(GL_TRIANGLE_FAN);
+   glColor3f(1,0,0); 
+   glVertex3f( 0.9, -0.9, -30.0);
+   glColor3f(1,1,0); 
+   glVertex3f( 0.9,  0.9, -30.0);
+   glColor3f(1,0,1); 
+   glVertex3f(-0.9,  0.9, -30.0);
+   glColor3f(0,1,1); 
+   glVertex3f(-0.9,  -0.9, -30.0);
+   glEnd();
+
+   glFlush();
+
+   if (doubleBuffer) {
+      glutSwapBuffers();
+   }
+}
+
+static GLenum Args(int argc, char **argv)
+{
+    GLint i;
+
+    doubleBuffer = GL_FALSE;
+
+    for (i = 1; i < argc; i++) {
+        if (strcmp(argv[i], "-sb") == 0) {
+	    doubleBuffer = GL_FALSE;
+	} else if (strcmp(argv[i], "-db") == 0) {
+	    doubleBuffer = GL_TRUE;
+	} else {
+	    fprintf(stderr, "%s (Bad option).\n", argv[i]);
+	    return GL_FALSE;
+	}
+    }
+    return GL_TRUE;
+}
+
+int main(int argc, char **argv)
+{
+    GLenum type;
+
+    glutInit(&argc, argv);
+
+    if (Args(argc, argv) == GL_FALSE) {
+	exit(1);
+    }
+
+    glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
+
+    type = GLUT_RGB | GLUT_ALPHA;
+    type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+    glutInitDisplayMode(type);
+
+    if (glutCreateWindow("First Tri") == GL_FALSE) {
+	exit(1);
+    }
+
+    Init();
+
+    glutReshapeFunc(Reshape);
+    glutKeyboardFunc(Key);
+    glutDisplayFunc(Draw);
+    glutMainLoop();
+	return 0;
+}
diff --git a/progs/trivial/trifan.c b/progs/trivial/trifan.c
new file mode 100644
index 00000000000..ecb0424393e
--- /dev/null
+++ b/progs/trivial/trifan.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the name of
+ * Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF
+ * ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+
+#define CI_OFFSET_1 16
+#define CI_OFFSET_2 32
+
+
+GLenum doubleBuffer;
+
+static void Init(void)
+{
+   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+
+    glClearColor(0.0, 0.0, 1.0, 0.0);
+}
+
+static void Reshape(int width, int height)
+{
+
+    glViewport(0, 0, (GLint)width, (GLint)height);
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+    glMatrixMode(GL_MODELVIEW);
+}
+
+static void Key(unsigned char key, int x, int y)
+{
+
+    switch (key) {
+      case 27:
+	exit(1);
+      default:
+	return;
+    }
+
+    glutPostRedisplay();
+}
+
+static void Draw(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT); 
+
+   glBegin(GL_TRIANGLE_FAN);
+   glColor3f(1,0,0); 
+   glVertex3f( 0.9, -0.9, -30.0);
+   glColor3f(1,1,0); 
+   glVertex3f( 0.9,  0.9, -30.0);
+   glColor3f(1,0,1); 
+   glVertex3f(-0.9,  0.9, -30.0);
+   glColor3f(0,1,1); 
+   glVertex3f(-0.9,  -0.9, -30.0);
+   glEnd();
+
+   glFlush();
+
+   if (doubleBuffer) {
+      glutSwapBuffers();
+   }
+}
+
+static GLenum Args(int argc, char **argv)
+{
+    GLint i;
+
+    doubleBuffer = GL_FALSE;
+
+    for (i = 1; i < argc; i++) {
+        if (strcmp(argv[i], "-sb") == 0) {
+	    doubleBuffer = GL_FALSE;
+	} else if (strcmp(argv[i], "-db") == 0) {
+	    doubleBuffer = GL_TRUE;
+	} else {
+	    fprintf(stderr, "%s (Bad option).\n", argv[i]);
+	    return GL_FALSE;
+	}
+    }
+    return GL_TRUE;
+}
+
+int main(int argc, char **argv)
+{
+    GLenum type;
+
+    glutInit(&argc, argv);
+
+    if (Args(argc, argv) == GL_FALSE) {
+	exit(1);
+    }
+
+    glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
+
+    type = GLUT_RGB | GLUT_ALPHA;
+    type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+    glutInitDisplayMode(type);
+
+    if (glutCreateWindow("First Tri") == GL_FALSE) {
+	exit(1);
+    }
+
+    Init();
+
+    glutReshapeFunc(Reshape);
+    glutKeyboardFunc(Key);
+    glutDisplayFunc(Draw);
+    glutMainLoop();
+	return 0;
+}
diff --git a/progs/trivial/vp-array-int.c b/progs/trivial/vp-array-int.c
new file mode 100644
index 00000000000..4d60f2bd5f5
--- /dev/null
+++ b/progs/trivial/vp-array-int.c
@@ -0,0 +1,117 @@
+/* Test glGenProgramsNV(), glIsProgramNV(), glLoadProgramNV() */
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#define GL_GLEXT_PROTOTYPES
+#include <GL/glut.h>
+
+GLint verts[][4] = {
+   {  1, -1, 0, 1 },
+   {  1,  1, 0, 1 },
+   { -1,  1, 0, 1 },
+   { -1, -1, 0, 1 },
+};
+
+GLubyte color[][4] = {
+   { 0x00, 0x00, 0xff, 0x00 },
+   { 0x00, 0xff, 0x00, 0x00 },
+   { 0xff, 0x00, 0x00, 0x00 },
+   { 0xff, 0xff, 0xff, 0x00 },
+};
+
+GLuint indices[] = { 0, 1, 2, 3 };
+
+static void Init( void )
+{
+   GLint errno;
+   GLuint prognum;
+   
+   static const char *prog1 =
+      "!!ARBvp1.0\n"
+      "MOV  result.color, vertex.color;\n"
+      "MOV  result.position, vertex.position;\n"
+      "END\n";
+
+   glGenProgramsARB(1, &prognum);
+   glBindProgramARB(GL_VERTEX_PROGRAM_ARB, prognum);
+   glProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
+		      strlen(prog1), (const GLubyte *) prog1);
+
+   assert(glIsProgramARB(prognum));
+   errno = glGetError();
+   printf("glGetError = %d\n", errno);
+   if (errno != GL_NO_ERROR)
+   {
+      GLint errorpos;
+
+      glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &errorpos);
+      printf("errorpos: %d\n", errorpos);
+      printf("%s\n", (char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB));
+   }
+
+
+   glEnableClientState( GL_VERTEX_ARRAY );
+   glEnableClientState( GL_COLOR_ARRAY );
+   glVertexPointer( 3, GL_INT, sizeof(verts[0]), verts );
+   glColorPointer( 4, GL_UNSIGNED_BYTE, 0, color );
+
+}
+
+
+
+static void Display( void )
+{
+   glClearColor(0.3, 0.3, 0.3, 1);
+   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
+
+   glEnable(GL_VERTEX_PROGRAM_NV);
+   glDrawElements( GL_TRIANGLES, 3, GL_UNSIGNED_INT, indices );
+
+   glFlush(); 
+}
+
+
+static void Reshape( int width, int height )
+{
+   glViewport( 0, 0, width, height );
+   glMatrixMode( GL_PROJECTION );
+   glLoadIdentity();
+   glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+   glMatrixMode( GL_MODELVIEW );
+   glLoadIdentity();
+   /*glTranslatef( 0.0, 0.0, -15.0 );*/
+}
+
+
+static void Key( unsigned char key, int x, int y )
+{
+   (void) x;
+   (void) y;
+   switch (key) {
+      case 27:
+         exit(0);
+         break;
+   }
+   glutPostRedisplay();
+}
+
+
+
+
+int main( int argc, char *argv[] )
+{
+   glutInit( &argc, argv );
+   glutInitWindowPosition( 0, 0 );
+   glutInitWindowSize( 250, 250 );
+   glutInitDisplayMode( GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH );
+   glutCreateWindow(argv[0]);
+   glutReshapeFunc( Reshape );
+   glutKeyboardFunc( Key );
+   glutDisplayFunc( Display );
+   Init();
+   glutMainLoop();
+   return 0;
+}
diff --git a/progs/vp/vp-tris.c b/progs/vp/vp-tris.c
index f9e6cdad74d..eb450cb5981 100644
--- a/progs/vp/vp-tris.c
+++ b/progs/vp/vp-tris.c
@@ -230,7 +230,7 @@ int main( int argc, char *argv[] )
    glutInitWindowPosition( 0, 0 );
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH );
-   glutCreateWindow(argv[0]);
+   glutCreateWindow(argv[argc-1]);
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/vpglsl/off2f.glsl b/progs/vpglsl/off2f.glsl
new file mode 100644
index 00000000000..e06cb42a0ed
--- /dev/null
+++ b/progs/vpglsl/off2f.glsl
@@ -0,0 +1,18 @@
+const int KernelSize = 8;
+uniform vec2 Offset2f[KernelSize];
+uniform vec4 KernelValue4f[KernelSize];
+
+void main(void)
+{
+    int i;
+    vec4 sum = vec4(0.0);
+    vec4 tmp = gl_Color;
+    vec2 rg, ba;
+    gl_Position = gl_Vertex;
+
+    rg = Offset2f[4];
+    ba = Offset2f[5];
+
+
+    gl_FrontColor = KernelValue4f[0] * vec4(rg, ba);
+}
diff --git a/progs/vpglsl/varfor1f.glsl b/progs/vpglsl/varfor1f.glsl
new file mode 100644
index 00000000000..9c3e8f2a238
--- /dev/null
+++ b/progs/vpglsl/varfor1f.glsl
@@ -0,0 +1,22 @@
+const int KernelSize = 16;
+uniform float KernelValue1f[KernelSize];
+
+void main(void)
+{
+    int i;
+    vec4 sum = vec4(0.0);
+    vec4 tmp = gl_Color;
+    gl_Position = gl_Vertex;
+
+    for (i = 0; i < KernelSize; ++i) {
+        float x, y, z, w;
+
+        x = KernelValue1f[i]; ++i;
+        y = KernelValue1f[i]; ++i;
+        z = KernelValue1f[i]; ++i;
+        w = KernelValue1f[i];
+
+        sum += tmp * vec4(x, y, z, w);
+    }
+    gl_FrontColor = sum;
+}
diff --git a/progs/vpglsl/varfor2f.glsl b/progs/vpglsl/varfor2f.glsl
new file mode 100644
index 00000000000..d98a1100458
--- /dev/null
+++ b/progs/vpglsl/varfor2f.glsl
@@ -0,0 +1,24 @@
+const int KernelSize = 9;
+uniform vec2 KernelValue2f[KernelSize];
+
+void main(void)
+{
+    int i;
+    vec4 sum = vec4(0.0);
+    vec4 tmp = gl_Color;
+    gl_Position = gl_Vertex;
+
+    for (i = 0; i < KernelSize; ++i) {
+        vec2 rg, ba;
+
+        rg = KernelValue2f[i];
+        ++i;
+        if (i < KernelSize)
+	    ba = KernelValue2f[i];
+	else
+	    ba = vec2(0, 0);
+
+        sum += tmp * vec4(rg, ba);
+    }
+    gl_FrontColor = sum;
+}
diff --git a/progs/vpglsl/varfor4f.glsl b/progs/vpglsl/varfor4f.glsl
new file mode 100644
index 00000000000..c70ba0356fd
--- /dev/null
+++ b/progs/vpglsl/varfor4f.glsl
@@ -0,0 +1,19 @@
+const int KernelSize = 4;
+uniform vec4 KernelValue4f[KernelSize];
+
+void main(void)
+{
+    int i;
+    vec4 sum = vec4(0.0);
+    vec4 tmp = gl_Color;
+    gl_Position = gl_Vertex;
+
+    for (i = 0; i < KernelSize; ++i) {
+        vec4 rgba;
+
+        rgba = KernelValue4f[i];
+
+        sum += tmp * rgba;
+    }
+    gl_FrontColor = sum;
+}
diff --git a/progs/vpglsl/vp-tris.c b/progs/vpglsl/vp-tris.c
index 3c2830773a3..9108d3f1978 100644
--- a/progs/vpglsl/vp-tris.c
+++ b/progs/vpglsl/vp-tris.c
@@ -76,6 +76,52 @@ static void check_link(GLuint prog)
    }
 }
 
+static void setup_uniforms()
+{
+   {
+      GLuint loc1f = glGetUniformLocationARB(program, "Offset1f");
+      GLuint loc2f = glGetUniformLocationARB(program, "Offset2f");
+      GLuint loc4f = glGetUniformLocationARB(program, "Offset4f");
+      GLfloat vecKer[] =
+         { 1.0, 0.0, 0.0,  1.0,
+           0.0, 1.0, 0.0,  1.0,
+           1.0, 0.0, 0.0,  1.0,
+           0.0, 0.0, 0.0,  1.0
+         };
+      if (loc1f >= 0)
+         glUniform1fv(loc1f, 16, vecKer);
+
+      if (loc2f >= 0)
+         glUniform2fv(loc2f, 8, vecKer);
+
+      if (loc4f >= 0)
+         glUniform4fv(loc4f, 4, vecKer);
+
+   }
+
+   GLuint loc1f = glGetUniformLocationARB(program, "KernelValue1f");
+   GLuint loc2f = glGetUniformLocationARB(program, "KernelValue2f");
+   GLuint loc4f = glGetUniformLocationARB(program, "KernelValue4f");
+   GLfloat vecKer[] =
+      { 1.0, 0.0, 0.0,  0.25,
+        0.0, 1.0, 0.0,  0.25,
+        0.0, 0.0, 1.0,  0.25,
+        0.0, 0.0, 0.0,  0.25,
+        0.5, 0.0, 0.0,  0.35,
+        0.0, 0.5, 0.0,  0.35,
+        0.0, 0.0, 0.5,  0.35,
+        0.0, 0.0, 0.0,  0.35
+      };
+   if (loc1f >= 0)
+      glUniform1fv(loc1f, 16, vecKer);
+
+   if (loc2f >= 0)
+      glUniform2fv(loc2f, 8, vecKer);
+
+   if (loc4f >= 0)
+      glUniform4fv(loc4f, 4, vecKer);
+}
+
 static void prepare_shaders()
 {
    static const char *fragShaderText =
@@ -103,6 +149,8 @@ static void prepare_shaders()
    glLinkProgram(program);
    check_link(program);
    glUseProgram(program);
+
+   setup_uniforms();
 }
 
 static void args(int argc, char *argv[])
diff --git a/progs/xdemos/glxgears.c b/progs/xdemos/glxgears.c
index 75d63e51a2e..c98c3157b5d 100644
--- a/progs/xdemos/glxgears.c
+++ b/progs/xdemos/glxgears.c
@@ -88,12 +88,18 @@ current_time(void)
 #endif
 
 
+/** Event handler results: */
+#define NOP 0
+#define EXIT 1
+#define DRAW 2
+
 static GLfloat view_rotx = 20.0, view_roty = 30.0, view_rotz = 0.0;
 static GLint gear1, gear2, gear3;
 static GLfloat angle = 0.0;
 
 static GLboolean fullscreen = GL_FALSE;	/* Create a single fullscreen window */
 static GLboolean stereo = GL_FALSE;	/* Enable stereo.  */
+static GLboolean animate = GL_TRUE;	/* Animation */
 static GLfloat eyesep = 5.0;		/* Eye separation. */
 static GLfloat fix_point = 40.0;	/* Fixation point distance.  */
 static GLfloat left, right, asp;	/* Stereo frustum params.  */
@@ -239,7 +245,7 @@ gear(GLfloat inner_radius, GLfloat outer_radius, GLfloat width,
 
 
 static void
-do_draw(void)
+draw(void)
 {
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
@@ -269,8 +275,9 @@ do_draw(void)
    glPopMatrix();
 }
 
+
 static void
-draw(void)
+draw_gears(void)
 {
    if (stereo) {
       /* First left eye.  */
@@ -284,7 +291,7 @@ draw(void)
 
       glPushMatrix();
       glTranslated(+0.5 * eyesep, 0.0, 0.0);
-      do_draw();
+      draw();
       glPopMatrix();
 
       /* Then right eye.  */
@@ -298,10 +305,50 @@ draw(void)
 
       glPushMatrix();
       glTranslated(-0.5 * eyesep, 0.0, 0.0);
-      do_draw();
+      draw();
       glPopMatrix();
-   } else
-      do_draw();
+   }
+   else {
+      draw();
+   }
+}
+
+
+/** Draw single frame, do SwapBuffers, compute FPS */
+static void
+draw_frame(Display *dpy, Window win)
+{
+   static int frames = 0;
+   static double tRot0 = -1.0, tRate0 = -1.0;
+   double dt, t = current_time();
+
+   if (tRot0 < 0.0)
+      tRot0 = t;
+   dt = t - tRot0;
+   tRot0 = t;
+
+   if (animate) {
+      /* advance rotation for next frame */
+      angle += 70.0 * dt;  /* 70 degrees per second */
+      if (angle > 3600.0)
+         angle -= 3600.0;
+   }
+
+   draw_gears();
+   glXSwapBuffers(dpy, win);
+
+   frames++;
+   
+   if (tRate0 < 0.0)
+      tRate0 = t;
+   if (t - tRate0 >= 5.0) {
+      GLfloat seconds = t - tRate0;
+      GLfloat fps = frames / seconds;
+      printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds,
+             fps);
+      tRate0 = t;
+      frames = 0;
+   }
 }
 
 
@@ -319,7 +366,8 @@ reshape(int width, int height)
 
       left = -5.0 * ((w - 0.5 * eyesep) / fix_point);
       right = 5.0 * ((w + 0.5 * eyesep) / fix_point);
-   } else {
+   }
+   else {
       GLfloat h = (GLfloat) height / (GLfloat) width;
 
       glMatrixMode(GL_PROJECTION);
@@ -430,10 +478,11 @@ make_window( Display *dpy, const char *name,
    attr.border_pixel = 0;
    attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
    attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+   /* XXX this is a bad way to get a borderless window! */
    attr.override_redirect = fullscreen;
    mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect;
 
-   win = XCreateWindow( dpy, root, 0, 0, width, height,
+   win = XCreateWindow( dpy, root, x, y, width, height,
 		        0, visinfo->depth, InputOutput,
 		        visinfo->visual, mask, &attr );
 
@@ -463,79 +512,70 @@ make_window( Display *dpy, const char *name,
 }
 
 
+/**
+ * Handle one X event.
+ * \return NOP, EXIT or DRAW
+ */
+static int
+handle_event(Display *dpy, Window win, XEvent *event)
+{
+   switch (event->type) {
+   case Expose:
+      return DRAW;
+   case ConfigureNotify:
+      reshape(event->xconfigure.width, event->xconfigure.height);
+      break;
+   case KeyPress:
+      {
+         char buffer[10];
+         int r, code;
+         code = XLookupKeysym(&event->xkey, 0);
+         if (code == XK_Left) {
+            view_roty += 5.0;
+         }
+         else if (code == XK_Right) {
+            view_roty -= 5.0;
+         }
+         else if (code == XK_Up) {
+            view_rotx += 5.0;
+         }
+         else if (code == XK_Down) {
+            view_rotx -= 5.0;
+         }
+         else {
+            r = XLookupString(&event->xkey, buffer, sizeof(buffer),
+                              NULL, NULL);
+            if (buffer[0] == 27) {
+               /* escape */
+               return EXIT;
+            }
+            else if (buffer[0] == 'a' || buffer[0] == 'A') {
+               animate = !animate;
+            }
+         }
+         return DRAW;
+      }
+   }
+   return NOP;
+}
+
+
 static void
 event_loop(Display *dpy, Window win)
 {
    while (1) {
-      while (XPending(dpy) > 0) {
+      int op;
+      while (!animate || XPending(dpy) > 0) {
          XEvent event;
          XNextEvent(dpy, &event);
-         switch (event.type) {
-	 case Expose:
-            /* we'll redraw below */
-	    break;
-	 case ConfigureNotify:
-	    reshape(event.xconfigure.width, event.xconfigure.height);
-	    break;
-         case KeyPress:
-            {
-               char buffer[10];
-               int r, code;
-               code = XLookupKeysym(&event.xkey, 0);
-               if (code == XK_Left) {
-                  view_roty += 5.0;
-               }
-               else if (code == XK_Right) {
-                  view_roty -= 5.0;
-               }
-               else if (code == XK_Up) {
-                  view_rotx += 5.0;
-               }
-               else if (code == XK_Down) {
-                  view_rotx -= 5.0;
-               }
-               else {
-                  r = XLookupString(&event.xkey, buffer, sizeof(buffer),
-                                    NULL, NULL);
-                  if (buffer[0] == 27) {
-                     /* escape */
-                     return;
-                  }
-               }
-            }
-         }
+         op = handle_event(dpy, win, &event);
+         if (op == EXIT)
+            return;
+         else if (op == DRAW)
+            break;
       }
 
-      {
-         static int frames = 0;
-         static double tRot0 = -1.0, tRate0 = -1.0;
-         double dt, t = current_time();
-         if (tRot0 < 0.0)
-            tRot0 = t;
-         dt = t - tRot0;
-         tRot0 = t;
-
-         /* advance rotation for next frame */
-         angle += 70.0 * dt;  /* 70 degrees per second */
-         if (angle > 3600.0)
-             angle -= 3600.0;
-
-         draw();
-         glXSwapBuffers(dpy, win);
-
-         frames++;
-
-         if (tRate0 < 0.0)
-            tRate0 = t;
-         if (t - tRate0 >= 5.0) {
-            GLfloat seconds = t - tRate0;
-            GLfloat fps = frames / seconds;
-            printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds,
-                   fps);
-            tRate0 = t;
-            frames = 0;
-         }
-      }
+      draw_frame(dpy, win);
    }
 }
 
@@ -548,13 +588,15 @@ usage(void)
    printf("  -stereo                 run in stereo mode\n");
    printf("  -fullscreen             run in fullscreen mode\n");
    printf("  -info                   display OpenGL renderer info\n");
+   printf("  -geometry WxH+X+Y       window geometry\n");
 }
  
 
 int
 main(int argc, char *argv[])
 {
-   const int winWidth = 300, winHeight = 300;
+   unsigned int winWidth = 300, winHeight = 300;
+   int x = 0, y = 0;
    Display *dpy;
    Window win;
    GLXContext ctx;
@@ -576,6 +618,10 @@ main(int argc, char *argv[])
       else if (strcmp(argv[i], "-fullscreen") == 0) {
          fullscreen = GL_TRUE;
       }
+      else if (i < argc-1 && strcmp(argv[i], "-geometry") == 0) {
+         XParseGeometry(argv[i+1], &x, &y, &winWidth, &winHeight);
+         i++;
+      }
       else {
          usage();
          return -1;
@@ -589,7 +635,7 @@ main(int argc, char *argv[])
       return -1;
    }
 
-   make_window(dpy, "glxgears", 0, 0, winWidth, winHeight, &win, &ctx);
+   make_window(dpy, "glxgears", x, y, winWidth, winHeight, &win, &ctx);
    XMapWindow(dpy, win);
    glXMakeCurrent(dpy, win, ctx);
 
diff --git a/scons/evc.py b/scons/evc.py
new file mode 100644
index 00000000000..22a92607e50
--- /dev/null
+++ b/scons/evc.py
@@ -0,0 +1,108 @@
+"""evc
+
+Tool-specific initialization for Microsoft eMbedded Visual C++.
+
+"""
+
+#
+# Copyright (c) 2001-2007 The SCons Foundation
+# Copyright (c) 2008 Tungsten Graphics, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+import os.path
+import re
+import string
+
+import SCons.Action
+import SCons.Builder
+import SCons.Errors
+import SCons.Platform.win32
+import SCons.Tool
+import SCons.Util
+import SCons.Warnings
+
+import msvc_sa
+import mslib_sa
+import mslink_sa
+
+def get_evc_paths(env, version=None):
+    """Return a 3-tuple of (INCLUDE, LIB, PATH) as the values
+    of those three environment variables that should be set
+    in order to execute the MSVC tools properly."""
+    
+    exe_paths = []
+    lib_paths = []
+    include_paths = []
+
+    # mymic the batch files located in Microsoft eMbedded C++ 4.0\EVC\WCExxx\BIN
+    os_version = os.environ.get('OSVERSION', 'WCE500')
+    platform = os.environ.get('PLATFORM', 'STANDARDSDK_500')
+    wce_root = os.environ.get('WCEROOT', 'C:\\Program Files\\Microsoft eMbedded C++ 4.0')
+    sdk_root = os.environ.get('SDKROOT', 'C:\\Windows CE Tools')
+
+    target_cpu = 'x86'
+    cfg = 'none'
+
+    exe_paths.append( os.path.join(wce_root, 'COMMON', 'EVC', 'bin') )
+    exe_paths.append( os.path.join(wce_root, 'EVC', os_version, 'bin') )
+    include_paths.append( os.path.join(sdk_root, os_version, platform, 'include', target_cpu) )
+    include_paths.append( os.path.join(sdk_root, os_version, platform, 'MFC', 'include') )
+    include_paths.append( os.path.join(sdk_root, os_version, platform, 'ATL', 'include') )
+    lib_paths.append( os.path.join(sdk_root, os_version, platform, 'lib', target_cpu) )
+    lib_paths.append( os.path.join(sdk_root, os_version, platform, 'MFC', 'lib', target_cpu) )
+    lib_paths.append( os.path.join(sdk_root, os_version, platform, 'ATL', 'lib', target_cpu) )
+    
+    include_path = string.join( include_paths, os.pathsep )
+    lib_path = string.join(lib_paths, os.pathsep )
+    exe_path = string.join(exe_paths, os.pathsep )
+    return (include_path, lib_path, exe_path)
+
+def generate(env):
+
+    msvc_sa.generate(env)
+    mslib_sa.generate(env)
+    mslink_sa.generate(env)
+
+    if not env.has_key('ENV'):
+        env['ENV'] = {}
+    
+    try:
+        include_path, lib_path, exe_path = get_evc_paths(env)
+
+        # since other tools can set these, we just make sure that the
+        # relevant stuff from WINDDK is in there somewhere.
+        env.PrependENVPath('INCLUDE', include_path)
+        env.PrependENVPath('LIB', lib_path)
+        env.PrependENVPath('PATH', exe_path)
+    except (SCons.Util.RegError, SCons.Errors.InternalError):
+        pass
+
+def exists(env):
+    if not msvc_sa.exits(env):
+        return 0
+    if not mslib_sa.exits(env):
+        return 0
+    if not mslink_sa.exits(env):
+        return 0
+    return 1
+
+# vim:set ts=4 sw=4 et:
diff --git a/scons/gallium.py b/scons/gallium.py
new file mode 100644
index 00000000000..1787adb3123
--- /dev/null
+++ b/scons/gallium.py
@@ -0,0 +1,323 @@
+"""gallium
+
+Frontend-tool for Gallium3D architecture.
+
+"""
+
+# 
+# Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+# All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sub license, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+# 
+# The above copyright notice and this permission notice (including the
+# next paragraph) shall be included in all copies or substantial portions
+# of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+# IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+# 
+
+
+import os.path
+
+import SCons.Action
+import SCons.Builder
+
+
+def quietCommandLines(env):
+	# Quiet command lines
+	# See also http://www.scons.org/wiki/HidingCommandLinesInOutput
+	env['CCCOMSTR'] = "Compiling $SOURCE ..."
+	env['CXXCOMSTR'] = "Compiling $SOURCE ..."
+	env['ARCOMSTR'] = "Archiving $TARGET ..."
+	env['RANLIBCOMSTR'] = ""
+	env['LINKCOMSTR'] = "Linking $TARGET ..."
+
+
+def createConvenienceLibBuilder(env):
+    """This is a utility function that creates the ConvenienceLibrary
+    Builder in an Environment if it is not there already.
+
+    If it is already there, we return the existing one.
+    
+    Based on the stock StaticLibrary and SharedLibrary builders.
+    """
+
+    try:
+        convenience_lib = env['BUILDERS']['ConvenienceLibrary']
+    except KeyError:
+        action_list = [ SCons.Action.Action("$ARCOM", "$ARCOMSTR") ]
+        if env.Detect('ranlib'):
+            ranlib_action = SCons.Action.Action("$RANLIBCOM", "$RANLIBCOMSTR")
+            action_list.append(ranlib_action)
+
+        convenience_lib = SCons.Builder.Builder(action = action_list,
+                                  emitter = '$LIBEMITTER',
+                                  prefix = '$LIBPREFIX',
+                                  suffix = '$LIBSUFFIX',
+                                  src_suffix = '$SHOBJSUFFIX',
+                                  src_builder = 'SharedObject')
+        env['BUILDERS']['ConvenienceLibrary'] = convenience_lib
+        env['BUILDERS']['Library'] = convenience_lib
+
+    return convenience_lib
+
+
+def generate(env):
+	"""Common environment generation code"""
+	
+	# FIXME: this is already too late
+	#if env.get('quiet', False):
+	#	quietCommandLines(env)
+	
+	# shortcuts
+	debug = env['debug']
+	machine = env['machine']
+	platform = env['platform']
+	x86 = env['machine'] == 'x86'
+	gcc = env['platform'] in ('linux', 'freebsd', 'darwin')
+	msvc = env['platform'] in ('windows', 'winddk', 'wince')
+
+	# Tool
+	if platform == 'winddk':
+		env.Tool('winddk')
+	elif platform == 'wince':
+		env.Tool('evc')
+	else:
+		env.Tool('default')
+
+	# Put build output in a separate dir, which depends on the current 
+	# configuration. See also http://www.scons.org/wiki/AdvancedBuildExample
+	build_topdir = 'build'
+	build_subdir = env['platform']
+	if env['dri']:
+		build_subdir += "-dri"
+	if env['llvm']:
+		build_subdir += "-llvm"
+	if env['machine'] != 'generic':
+		build_subdir += '-' + env['machine']
+	if env['debug']:
+		build_subdir += "-debug"
+	if env['profile']:
+		build_subdir += "-profile"
+	build_dir = os.path.join(build_topdir, build_subdir)
+	# Place the .sconsign file in the build dir too, to avoid issues with 
+	# different scons versions building the same source file
+	env['build'] = build_dir
+	env.SConsignFile(os.path.join(build_dir, '.sconsign'))
+
+	# C preprocessor options
+	cppdefines = []
+	if debug:
+		cppdefines += ['DEBUG']
+	else:
+		cppdefines += ['NDEBUG']
+	if env['profile']:
+		cppdefines += ['PROFILE']
+	if platform == 'windows':
+		cppdefines += [
+			'WIN32', 
+			'_WINDOWS', 
+			'_UNICODE',
+			'UNICODE',
+			# http://msdn2.microsoft.com/en-us/library/6dwk3a1z.aspx,
+			'WIN32_LEAN_AND_MEAN',
+			'VC_EXTRALEAN', 
+			'_CRT_SECURE_NO_DEPRECATE',
+		]
+		if debug:
+			cppdefines += ['_DEBUG']
+	if platform == 'winddk':
+		# Mimic WINDDK's builtin flags. See also:
+		# - WINDDK's bin/makefile.new i386mk.inc for more info.
+		# - buildchk_wxp_x86.log files, generated by the WINDDK's build
+		# - http://alter.org.ua/docs/nt_kernel/vc8_proj/
+		cppdefines += [
+			('_X86_', '1'), 
+			('i386', '1'), 
+			'STD_CALL', 
+			('CONDITION_HANDLING', '1'),
+			('NT_INST', '0'), 
+			('WIN32', '100'),
+			('_NT1X_', '100'),
+			('WINNT', '1'),
+			('_WIN32_WINNT', '0x0501'), # minimum required OS version
+			('WINVER', '0x0501'),
+			('_WIN32_IE', '0x0603'),
+			('WIN32_LEAN_AND_MEAN', '1'),
+			('DEVL', '1'),
+			('__BUILDMACHINE__', 'WinDDK'),
+			('FPO', '0'),
+		]
+		if debug:
+			cppdefines += [('DBG', 1)]
+	if platform == 'wince':
+		cppdefines += [
+			('_WIN32_WCE', '500'), 
+			'WCE_PLATFORM_STANDARDSDK_500',
+			'_i386_',
+			('UNDER_CE', '500'),
+			'UNICODE',
+			'_UNICODE',
+			'_X86_',
+			'x86',
+			'_USRDLL',
+			'TEST_EXPORTS' ,
+		]
+	if platform == 'windows':
+		cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_USER']
+	if platform == 'winddk':
+		cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_DISPLAY']
+	if platform == 'wince':
+		cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE']
+	env.Append(CPPDEFINES = cppdefines)
+
+	# C preprocessor includes
+	if platform == 'winddk':
+		env.Append(CPPPATH = [
+			env['SDK_INC_PATH'],
+			env['DDK_INC_PATH'],
+			env['WDM_INC_PATH'],
+			env['CRT_INC_PATH'],
+		])
+
+	# C compiler options
+	cflags = []
+	if gcc:
+		if debug:
+			cflags += ['-O0', '-g3']
+		else:
+			cflags += ['-O3', '-g3']
+		if env['profile']:
+			cflags += ['-pg']
+		if env['machine'] == 'x86':
+			cflags += ['-m32']
+		if env['machine'] == 'x86_64':
+			cflags += ['-m64']
+		cflags += [
+			'-Wall', 
+			'-Wmissing-prototypes',
+			'-Wno-long-long',
+			'-ffast-math',
+			'-pedantic',
+			'-fmessage-length=0', # be nice to Eclipse 
+		]
+	if msvc:
+		# See also:
+		# - http://msdn2.microsoft.com/en-us/library/y0zzbyt4.aspx
+		# - cl /?
+		if debug:
+			cflags += [
+			  '/Od', # disable optimizations
+			  '/Oi', # enable intrinsic functions
+			  '/Oy-', # disable frame pointer omission
+			]
+		else:
+			cflags += [
+			  '/Ox', # maximum optimizations
+			  '/Oi', # enable intrinsic functions
+			  '/Os', # favor code space
+			]
+		if env['profile']:
+			cflags += [
+				'/Gh', # enable _penter hook function
+				'/GH', # enable _pexit hook function
+			]
+		cflags += [
+			'/W3', # warning level
+			#'/Wp64', # enable 64 bit porting warnings
+		]
+		if platform == 'windows':
+			cflags += [
+				# TODO
+			]
+		if platform == 'winddk':
+			cflags += [
+				'/Zl', # omit default library name in .OBJ
+				'/Zp8', # 8bytes struct member alignment
+				'/Gy', # separate functions for linker
+				'/Gm-', # disable minimal rebuild
+				'/WX', # treat warnings as errors
+				'/Gz', # __stdcall Calling convention
+				'/GX-', # disable C++ EH
+				'/GR-', # disable C++ RTTI
+				'/GF', # enable read-only string pooling
+				'/G6', # optimize for PPro, P-II, P-III
+				'/Ze', # enable extensions
+				'/Gi-', # disable incremental compilation
+				'/QIfdiv-', # disable Pentium FDIV fix
+				'/hotpatch', # prepares an image for hotpatching.
+				#'/Z7', #enable old-style debug info
+			]
+		if platform == 'wince':
+			cflags += [
+				'/Gs8192',
+				'/GF', # enable read-only string pooling
+			]
+		# Automatic pdb generation
+		# See http://scons.tigris.org/issues/show_bug.cgi?id=1656
+		env.EnsureSConsVersion(0, 98, 0)
+		env['PDB'] = '${TARGET.base}.pdb'
+	env.Append(CFLAGS = cflags)
+	env.Append(CXXFLAGS = cflags)
+
+	# Linker options
+	linkflags = []
+	if gcc:
+		if env['machine'] == 'x86':
+			linkflags += ['-m32']
+		if env['machine'] == 'x86_64':
+			linkflags += ['-m64']
+	if platform == 'winddk':
+		# See also:
+		# - http://msdn2.microsoft.com/en-us/library/y0zzbyt4.aspx
+		linkflags += [
+			'/merge:_PAGE=PAGE',
+			'/merge:_TEXT=.text',
+			'/section:INIT,d',
+			'/opt:ref',
+			'/opt:icf',
+			'/ignore:4198,4010,4037,4039,4065,4070,4078,4087,4089,4221',
+			'/incremental:no',
+			'/fullbuild',
+			'/release',
+			'/nodefaultlib',
+			'/wx',
+			'/debug',
+			'/debugtype:cv',
+			'/version:5.1',
+			'/osversion:5.1',
+			'/functionpadmin:5',
+			'/safeseh',
+			'/pdbcompress',
+			'/stack:0x40000,0x1000',
+			'/driver', 
+			'/align:0x80',
+			'/subsystem:native,5.01',
+			'/base:0x10000',
+			
+			'/entry:DrvEnableDriver',
+		]
+	env.Append(LINKFLAGS = linkflags)
+
+	# Convenience Library Builder
+	createConvenienceLibBuilder(env)
+	
+	# for debugging
+	#print env.Dump()
+
+
+def exists(env):
+	return 1
diff --git a/scons/mslib_sa.py b/scons/mslib_sa.py
new file mode 100644
index 00000000000..da51c574b62
--- /dev/null
+++ b/scons/mslib_sa.py
@@ -0,0 +1,49 @@
+"""mslib_sa
+
+Tool-specific initialization for lib (MicroSoft library archiver).
+
+Based on SCons.Tool.mslib, without the MSVC detection.
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+import SCons.Defaults
+import SCons.Tool
+import SCons.Util
+
+def generate(env):
+    """Add Builders and construction variables for lib to an Environment."""
+    SCons.Tool.createStaticLibBuilder(env)
+
+    env['AR']          = 'lib'
+    env['ARFLAGS']     = SCons.Util.CLVar('/nologo')
+    env['ARCOM']       = "${TEMPFILE('$AR $ARFLAGS /OUT:$TARGET $SOURCES')}"
+    env['LIBPREFIX']   = ''
+    env['LIBSUFFIX']   = '.lib'
+
+def exists(env):
+    return env.Detect('lib')
+
+# vim:set ts=4 sw=4 et:
diff --git a/scons/mslink_sa.py b/scons/mslink_sa.py
new file mode 100644
index 00000000000..53331def1aa
--- /dev/null
+++ b/scons/mslink_sa.py
@@ -0,0 +1,211 @@
+"""mslink_sa
+
+Tool-specific initialization for the Microsoft linker.
+
+Based on SCons.Tool.mslink, without the MSVS detection.
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+import os.path
+
+import SCons.Action
+import SCons.Defaults
+import SCons.Errors
+import SCons.Platform.win32
+import SCons.Tool
+import SCons.Tool.msvc
+import SCons.Util
+
+def pdbGenerator(env, target, source, for_signature):
+    try:
+        return ['/PDB:%s' % target[0].attributes.pdb, '/DEBUG']
+    except (AttributeError, IndexError):
+        return None
+
+def windowsShlinkTargets(target, source, env, for_signature):
+    listCmd = []
+    dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX')
+    if dll: listCmd.append("/out:%s"%dll.get_string(for_signature))
+
+    implib = env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX')
+    if implib: listCmd.append("/implib:%s"%implib.get_string(for_signature))
+
+    return listCmd
+
+def windowsShlinkSources(target, source, env, for_signature):
+    listCmd = []
+
+    deffile = env.FindIxes(source, "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX")
+    for src in source:
+        if src == deffile:
+            # Treat this source as a .def file.
+            listCmd.append("/def:%s" % src.get_string(for_signature))
+        else:
+            # Just treat it as a generic source file.
+            listCmd.append(src)
+    return listCmd
+
+def windowsLibEmitter(target, source, env):
+    SCons.Tool.msvc.validate_vars(env)
+
+    extratargets = []
+    extrasources = []
+
+    dll = env.FindIxes(target, "SHLIBPREFIX", "SHLIBSUFFIX")
+    no_import_lib = env.get('no_import_lib', 0)
+
+    if not dll:
+        raise SCons.Errors.UserError, "A shared library should have exactly one target with the suffix: %s" % env.subst("$SHLIBSUFFIX")
+
+    insert_def = env.subst("$WINDOWS_INSERT_DEF")
+    if not insert_def in ['', '0', 0] and \
+       not env.FindIxes(source, "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX"):
+
+        # append a def file to the list of sources
+        extrasources.append(
+            env.ReplaceIxes(dll,
+                            "SHLIBPREFIX", "SHLIBSUFFIX",
+                            "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX"))
+
+    if env.has_key('PDB') and env['PDB']:
+        pdb = env.arg2nodes('$PDB', target=target, source=source)[0]
+        extratargets.append(pdb)
+        target[0].attributes.pdb = pdb
+
+    if not no_import_lib and \
+       not env.FindIxes(target, "LIBPREFIX", "LIBSUFFIX"):
+        # Append an import library to the list of targets.
+        extratargets.append(
+            env.ReplaceIxes(dll,
+                            "SHLIBPREFIX", "SHLIBSUFFIX",
+                            "LIBPREFIX", "LIBSUFFIX"))
+        # and .exp file is created if there are exports from a DLL
+        extratargets.append(
+            env.ReplaceIxes(dll,
+                            "SHLIBPREFIX", "SHLIBSUFFIX",
+                            "WINDOWSEXPPREFIX", "WINDOWSEXPSUFFIX"))
+
+    return (target+extratargets, source+extrasources)
+
+def prog_emitter(target, source, env):
+    SCons.Tool.msvc.validate_vars(env)
+
+    extratargets = []
+
+    exe = env.FindIxes(target, "PROGPREFIX", "PROGSUFFIX")
+    if not exe:
+        raise SCons.Errors.UserError, "An executable should have exactly one target with the suffix: %s" % env.subst("$PROGSUFFIX")
+
+    if env.has_key('PDB') and env['PDB']:
+        pdb = env.arg2nodes('$PDB', target=target, source=source)[0]
+        extratargets.append(pdb)
+        target[0].attributes.pdb = pdb
+
+    return (target+extratargets,source)
+
+def RegServerFunc(target, source, env):
+    if env.has_key('register') and env['register']:
+        ret = regServerAction([target[0]], [source[0]], env)
+        if ret:
+            raise SCons.Errors.UserError, "Unable to register %s" % target[0]
+        else:
+            print "Registered %s sucessfully" % target[0]
+        return ret
+    return 0
+
+regServerAction = SCons.Action.Action("$REGSVRCOM", "$REGSVRCOMSTR")
+regServerCheck = SCons.Action.Action(RegServerFunc, None)
+shlibLinkAction = SCons.Action.Action('${TEMPFILE("$SHLINK $SHLINKFLAGS $_SHLINK_TARGETS $( $_LIBDIRFLAGS $) $_LIBFLAGS $_PDB $_SHLINK_SOURCES")}')
+compositeLinkAction = shlibLinkAction + regServerCheck
+
+def generate(env):
+    """Add Builders and construction variables for ar to an Environment."""
+    SCons.Tool.createSharedLibBuilder(env)
+    SCons.Tool.createProgBuilder(env)
+
+    env['SHLINK']      = '$LINK'
+    env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS /dll')
+    env['_SHLINK_TARGETS'] = windowsShlinkTargets
+    env['_SHLINK_SOURCES'] = windowsShlinkSources
+    env['SHLINKCOM']   =  compositeLinkAction
+    env.Append(SHLIBEMITTER = [windowsLibEmitter])
+    env['LINK']        = 'link'
+    env['LINKFLAGS']   = SCons.Util.CLVar('/nologo')
+    env['_PDB'] = pdbGenerator
+    env['LINKCOM'] = '${TEMPFILE("$LINK $LINKFLAGS /OUT:$TARGET.windows $( $_LIBDIRFLAGS $) $_LIBFLAGS $_PDB $SOURCES.windows")}'
+    env.Append(PROGEMITTER = [prog_emitter])
+    env['LIBDIRPREFIX']='/LIBPATH:'
+    env['LIBDIRSUFFIX']=''
+    env['LIBLINKPREFIX']=''
+    env['LIBLINKSUFFIX']='$LIBSUFFIX'
+
+    env['WIN32DEFPREFIX']        = ''
+    env['WIN32DEFSUFFIX']        = '.def'
+    env['WIN32_INSERT_DEF']      = 0
+    env['WINDOWSDEFPREFIX']      = '${WIN32DEFPREFIX}'
+    env['WINDOWSDEFSUFFIX']      = '${WIN32DEFSUFFIX}'
+    env['WINDOWS_INSERT_DEF']    = '${WIN32_INSERT_DEF}'
+
+    env['WIN32EXPPREFIX']        = ''
+    env['WIN32EXPSUFFIX']        = '.exp'
+    env['WINDOWSEXPPREFIX']      = '${WIN32EXPPREFIX}'
+    env['WINDOWSEXPSUFFIX']      = '${WIN32EXPSUFFIX}'
+
+    env['WINDOWSSHLIBMANIFESTPREFIX'] = ''
+    env['WINDOWSSHLIBMANIFESTSUFFIX'] = '${SHLIBSUFFIX}.manifest'
+    env['WINDOWSPROGMANIFESTPREFIX']  = ''
+    env['WINDOWSPROGMANIFESTSUFFIX']  = '${PROGSUFFIX}.manifest'
+
+    env['REGSVRACTION'] = regServerCheck
+    env['REGSVR'] = os.path.join(SCons.Platform.win32.get_system_root(),'System32','regsvr32')
+    env['REGSVRFLAGS'] = '/s '
+    env['REGSVRCOM'] = '$REGSVR $REGSVRFLAGS ${TARGET.windows}'
+
+    # For most platforms, a loadable module is the same as a shared
+    # library.  Platforms which are different can override these, but
+    # setting them the same means that LoadableModule works everywhere.
+    SCons.Tool.createLoadableModuleBuilder(env)
+    env['LDMODULE'] = '$SHLINK'
+    env['LDMODULEPREFIX'] = '$SHLIBPREFIX'
+    env['LDMODULESUFFIX'] = '$SHLIBSUFFIX'
+    env['LDMODULEFLAGS'] = '$SHLINKFLAGS'
+    # We can't use '$SHLINKCOM' here because that will stringify the
+    # action list on expansion, and will then try to execute expanded
+    # strings, with the upshot that it would try to execute RegServerFunc
+    # as a command.
+    env['LDMODULECOM'] = compositeLinkAction
+
+def exists(env):
+    platform = env.get('PLATFORM', '')
+    if platform in ('win32', 'cygwin'):
+        # Only explicitly search for a 'link' executable on Windows
+        # systems.  Some other systems (e.g. Ubuntu Linux) have an
+        # executable named 'link' and we don't want that to make SCons
+        # think Visual Studio is installed.
+        return env.Detect('link')
+    return None
+
+# vim:set ts=4 sw=4 et:
diff --git a/winddk.py b/scons/msvc_sa.py
index 58de1838576..136d3052656 100644
--- a/winddk.py
+++ b/scons/msvc_sa.py
@@ -1,18 +1,13 @@
-"""winddk
+"""msvc_sa
 
-Tool-specific initialization for Microsoft Windows DDK.
+Tool-specific initialization for Microsoft Visual C/C++.
 
-Based on engine.SCons.Tool.msvc.
-
-There normally shouldn't be any need to import this module directly.
-It will usually be imported through the generic SCons.Tool.Tool()
-selection method.
+Based on SCons.Tool.msvc, without the MSVS detection.
 
 """
 
 #
-# Copyright (c) 2001-2007 The SCons Foundation
-# Copyright (c) 2008 Tungsten Graphics, Inc.
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -43,52 +38,12 @@ import SCons.Builder
 import SCons.Errors
 import SCons.Platform.win32
 import SCons.Tool
-import SCons.Tool.mslib
-import SCons.Tool.mslink
 import SCons.Util
 import SCons.Warnings
 
 CSuffixes = ['.c', '.C']
 CXXSuffixes = ['.cc', '.cpp', '.cxx', '.c++', '.C++']
 
-def get_winddk_paths(env, version=None):
-    """Return a 3-tuple of (INCLUDE, LIB, PATH) as the values
-    of those three environment variables that should be set
-    in order to execute the MSVC tools properly."""
-    
-    WINDDKdir = None
-    exe_paths = []
-    lib_paths = []
-    include_paths = []
-
-    if 'BASEDIR' in os.environ:
-        WINDDKdir = os.environ['BASEDIR']
-    else:
-        WINDDKdir = "C:\\WINDDK\\3790.1830"
-
-    exe_paths.append( os.path.join(WINDDKdir, 'bin') )
-    exe_paths.append( os.path.join(WINDDKdir, 'bin', 'x86') )
-    include_paths.append( os.path.join(WINDDKdir, 'inc', 'wxp') )
-    lib_paths.append( os.path.join(WINDDKdir, 'lib') )
-
-    target_os = 'wxp'
-    target_cpu = 'i386'
-    
-    env['SDK_INC_PATH'] = os.path.join(WINDDKdir, 'inc', target_os) 
-    env['CRT_INC_PATH'] = os.path.join(WINDDKdir, 'inc', 'crt') 
-    env['DDK_INC_PATH'] = os.path.join(WINDDKdir, 'inc', 'ddk', target_os) 
-    env['WDM_INC_PATH'] = os.path.join(WINDDKdir, 'inc', 'ddk', 'wdm', target_os) 
-
-    env['SDK_LIB_PATH'] = os.path.join(WINDDKdir, 'lib', target_os, target_cpu) 
-    env['CRT_LIB_PATH'] = os.path.join(WINDDKdir, 'lib', 'crt', target_cpu) 
-    env['DDK_LIB_PATH'] = os.path.join(WINDDKdir, 'lib', target_os, target_cpu)
-    env['WDM_LIB_PATH'] = os.path.join(WINDDKdir, 'lib', target_os, target_cpu)
-                                     
-    include_path = string.join( include_paths, os.pathsep )
-    lib_path = string.join(lib_paths, os.pathsep )
-    exe_path = string.join(exe_paths, os.pathsep )
-    return (include_path, lib_path, exe_path)
-
 def validate_vars(env):
     """Validate the PCH and PCHSTOP construction variables."""
     if env.has_key('PCH') and env['PCH']:
@@ -207,30 +162,12 @@ def generate(env):
     env['PCHCOM'] = '$CXX $CXXFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS /c $SOURCES /Fo${TARGETS[1]} /Yc$PCHSTOP /Fp${TARGETS[0]} $CCPDBFLAGS $PCHPDBFLAGS'
     env['BUILDERS']['PCH'] = pch_builder
 
-    env['AR']          = 'lib'
-    env['ARFLAGS']     = SCons.Util.CLVar('/nologo')
-    env['ARCOM']       = "${TEMPFILE('$AR $ARFLAGS /OUT:$TARGET $SOURCES')}"
-    env['LIBPREFIX']   = ''
-    env['LIBSUFFIX']   = '.lib'
-
-    SCons.Tool.mslink.generate(env)
-
     if not env.has_key('ENV'):
         env['ENV'] = {}
-    
-    try:
-        include_path, lib_path, exe_path = get_winddk_paths(env)
-
-        # since other tools can set these, we just make sure that the
-        # relevant stuff from WINDDK is in there somewhere.
-        env.PrependENVPath('INCLUDE', include_path)
-        env.PrependENVPath('LIB', lib_path)
-        env.PrependENVPath('PATH', exe_path)
-    except (SCons.Util.RegError, SCons.Errors.InternalError):
-        pass
-
+    if not env['ENV'].has_key('SystemRoot'):    # required for dlls in the winsxs folders
+        env['ENV']['SystemRoot'] = SCons.Platform.win32.get_system_root()
 
 def exists(env):
     return env.Detect('cl')
 
-# vim:set sw=4 et:
+# vim:set ts=4 sw=4 et:
diff --git a/scons/winddk.py b/scons/winddk.py
new file mode 100644
index 00000000000..be81d12ea9e
--- /dev/null
+++ b/scons/winddk.py
@@ -0,0 +1,114 @@
+"""winddk
+
+Tool-specific initialization for Microsoft Windows DDK.
+
+"""
+
+#
+# Copyright (c) 2001-2007 The SCons Foundation
+# Copyright (c) 2008 Tungsten Graphics, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+import os.path
+import re
+import string
+
+import SCons.Action
+import SCons.Builder
+import SCons.Errors
+import SCons.Platform.win32
+import SCons.Tool
+import SCons.Util
+import SCons.Warnings
+
+import msvc_sa
+import mslib_sa
+import mslink_sa
+
+def get_winddk_paths(env, version=None):
+    """Return a 3-tuple of (INCLUDE, LIB, PATH) as the values
+    of those three environment variables that should be set
+    in order to execute the MSVC tools properly."""
+    
+    WINDDKdir = None
+    exe_paths = []
+    lib_paths = []
+    include_paths = []
+
+    if 'BASEDIR' in os.environ:
+        WINDDKdir = os.environ['BASEDIR']
+    else:
+        WINDDKdir = "C:\\WINDDK\\3790.1830"
+
+    exe_paths.append( os.path.join(WINDDKdir, 'bin') )
+    exe_paths.append( os.path.join(WINDDKdir, 'bin', 'x86') )
+    include_paths.append( os.path.join(WINDDKdir, 'inc', 'wxp') )
+    lib_paths.append( os.path.join(WINDDKdir, 'lib') )
+
+    target_os = 'wxp'
+    target_cpu = 'i386'
+    
+    env['SDK_INC_PATH'] = os.path.join(WINDDKdir, 'inc', target_os) 
+    env['CRT_INC_PATH'] = os.path.join(WINDDKdir, 'inc', 'crt') 
+    env['DDK_INC_PATH'] = os.path.join(WINDDKdir, 'inc', 'ddk', target_os) 
+    env['WDM_INC_PATH'] = os.path.join(WINDDKdir, 'inc', 'ddk', 'wdm', target_os) 
+
+    env['SDK_LIB_PATH'] = os.path.join(WINDDKdir, 'lib', target_os, target_cpu) 
+    env['CRT_LIB_PATH'] = os.path.join(WINDDKdir, 'lib', 'crt', target_cpu) 
+    env['DDK_LIB_PATH'] = os.path.join(WINDDKdir, 'lib', target_os, target_cpu)
+    env['WDM_LIB_PATH'] = os.path.join(WINDDKdir, 'lib', target_os, target_cpu)
+                                     
+    include_path = string.join( include_paths, os.pathsep )
+    lib_path = string.join(lib_paths, os.pathsep )
+    exe_path = string.join(exe_paths, os.pathsep )
+    return (include_path, lib_path, exe_path)
+
+def generate(env):
+
+    msvc_sa.generate(env)
+    mslib_sa.generate(env)
+    mslink_sa.generate(env)
+
+    if not env.has_key('ENV'):
+        env['ENV'] = {}
+    
+    try:
+        include_path, lib_path, exe_path = get_winddk_paths(env)
+
+        # since other tools can set these, we just make sure that the
+        # relevant stuff from WINDDK is in there somewhere.
+        env.PrependENVPath('INCLUDE', include_path)
+        env.PrependENVPath('LIB', lib_path)
+        env.PrependENVPath('PATH', exe_path)
+    except (SCons.Util.RegError, SCons.Errors.InternalError):
+        pass
+
+def exists(env):
+    if not msvc_sa.exits(env):
+        return 0
+    if not mslib_sa.exits(env):
+        return 0
+    if not mslink_sa.exits(env):
+        return 0
+    return 1
+
+# vim:set ts=4 sw=4 et:
diff --git a/src/egl/Makefile b/src/egl/Makefile
index 931e9d0cb86..082d7621838 100644
--- a/src/egl/Makefile
+++ b/src/egl/Makefile
@@ -2,7 +2,7 @@
 
 TOP = ../..
 
-SUBDIRS = main drivers/demo drivers/dri
+SUBDIRS = main drivers
 
 
 default: subdirs
diff --git a/src/egl/drivers/Makefile b/src/egl/drivers/Makefile
new file mode 100644
index 00000000000..a2d67ca5a8a
--- /dev/null
+++ b/src/egl/drivers/Makefile
@@ -0,0 +1,42 @@
+# src/egl/drivers/Makefile
+
+TOP = ../../..
+include $(TOP)/configs/current
+
+
+SUBDIRS = demo dri xdri
+
+
+default: conditional_subdirs
+
+
+# depending on $DRIVER_DIRS...
+conditional_subdirs:
+	@if [ "${DRIVER_DIRS}" = "dri" ] ; then \
+		$(MAKE) dri_subdirs ; \
+	fi
+
+
+dri_subdirs:
+	@ (cd dri ; $(MAKE)) || exit 1
+	@ (cd xdri ; $(MAKE)) || exit 1
+
+demo_subdir:
+	@ (cd demo ; $(MAKE)) || exit 1
+
+
+
+subdirs:
+	@for dir in $(SUBDIRS) ; do \
+		if [ -d $$dir ] ; then \
+			(cd $$dir ; $(MAKE)) || exit 1 ; \
+		fi \
+	done
+
+
+clean:
+	@for dir in $(SUBDIRS) ; do \
+		if [ -d $$dir ] ; then \
+			(cd $$dir ; $(MAKE) clean) ; \
+		fi \
+	done
diff --git a/src/egl/drivers/demo/demo.c b/src/egl/drivers/demo/demo.c
index 45545755c00..6b8b71d16ba 100644
--- a/src/egl/drivers/demo/demo.c
+++ b/src/egl/drivers/demo/demo.c
@@ -21,7 +21,7 @@
 typedef struct demo_driver
 {
    _EGLDriver Base;  /* base class/object */
-   GLuint DemoStuff;
+   unsigned DemoStuff;
 } DemoDriver;
 
 #define DEMO_DRIVER(D) ((DemoDriver *) (D))
@@ -33,7 +33,7 @@ typedef struct demo_driver
 typedef struct demo_surface
 {
    _EGLSurface Base;  /* base class/object */
-   GLuint DemoStuff;
+   unsigned DemoStuff;
 } DemoSurface;
 
 
@@ -43,7 +43,7 @@ typedef struct demo_surface
 typedef struct demo_context
 {
    _EGLContext Base;  /* base class/object */
-   GLuint DemoStuff;
+   unsigned DemoStuff;
 } DemoContext;
 
 
@@ -152,9 +152,9 @@ demoCreateContext(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, EGLContext
 
    /* generate handle and insert into hash table */
    _eglSaveContext(&c->Base);
-   assert(c->Base.Handle);
+   assert(_eglGetContextHandle(&c->Base));
 
-   return c->Base.Handle;
+   return _eglGetContextHandle(&c->Base);
 }
 
 
@@ -286,7 +286,7 @@ demoMakeCurrent(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw, EGLSurface rea
  * plug in API functions.
  */
 _EGLDriver *
-_eglMain(_EGLDisplay *dpy)
+_eglMain(_EGLDisplay *dpy, const char *args)
 {
    DemoDriver *demo;
 
diff --git a/src/egl/drivers/dri/Makefile b/src/egl/drivers/dri/Makefile
index fa3720a16ba..bdc683a0c16 100644
--- a/src/egl/drivers/dri/Makefile
+++ b/src/egl/drivers/dri/Makefile
@@ -29,6 +29,8 @@ SOURCES = egldri.c
 
 OBJECTS = $(SOURCES:.c=.o)
 
+DRM_LIB = `pkg-config --libs libdrm`
+
 
 .c.o:
 	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
@@ -43,7 +45,7 @@ library: $(TOP)/$(LIB_DIR)/libEGLdri.so
 
 $(TOP)/$(LIB_DIR)/libEGLdri.so: $(OBJECTS)
 	$(TOP)/bin/mklib -o EGLdri -major 1 -minor 0 \
-		-install $(TOP)/$(LIB_DIR) -ldl $(OBJECTS)
+		-install $(TOP)/$(LIB_DIR) -ldl $(OBJECTS) $(DRM_LIB)
 
 
 clean:
@@ -55,7 +57,7 @@ depend: $(SOURCES) $(HEADERS)
 	@ rm -f depend
 	@ touch depend
 	$(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) \
-		$(SOURCES) $(HEADERS) > /dev/null 
+		$(SOURCES) $(HEADERS) >/dev/null 2>/dev/null
 
 include depend
 # DO NOT DELETE
diff --git a/src/egl/drivers/dri/egldri.c b/src/egl/drivers/dri/egldri.c
index cab0be2bd18..57661cc3ab8 100644
--- a/src/egl/drivers/dri/egldri.c
+++ b/src/egl/drivers/dri/egldri.c
@@ -1,5 +1,6 @@
 /**
- * Generic EGL driver for DRI.
+ * Generic EGL driver for DRI.  This is basically an "adaptor" driver
+ * that allows libEGL to load/use regular DRI drivers.
  *
  * This file contains all the code needed to interface DRI-based drivers
  * with libEGL.
@@ -23,6 +24,7 @@
 #include "egldisplay.h"
 #include "eglcontext.h"
 #include "eglconfig.h"
+#include "eglconfigutil.h"
 #include "eglsurface.h"
 #include "eglscreen.h"
 #include "eglglobals.h"
@@ -32,18 +34,72 @@
 #include "egldri.h"
 
 const char *sysfs = "/sys/class";
-#define None 0
+
 static const int empty_attribute_list[1] = { None };
 
 
+
+/**
+ * Given a card number, return the name of the DRI driver to use.
+ * This generally means reading the contents of
+ * /sys/class/drm/cardX/dri_library_name, where X is the card number
+ */
+static EGLBoolean
+driver_name_from_card_number(int card, char *driverName, int maxDriverName)
+{
+   char path[2000];
+   FILE *f;
+   int length;
+
+   snprintf(path, sizeof(path), "%s/drm/card%d/dri_library_name", sysfs, card);
+
+   f = fopen(path, "r");
+   if (!f)
+      return EGL_FALSE;
+
+   fgets(driverName, maxDriverName, f);
+   fclose(f);
+
+   if ((length = strlen(driverName)) > 1) {
+      /* remove the trailing newline from sysfs */
+      driverName[length - 1] = '\0';
+      strncat(driverName, "_dri", maxDriverName);
+      return EGL_TRUE;
+   }
+   else {
+      return EGL_FALSE;
+   }   
+}
+
+
+
 /**
  * The bootstrap function.
  * Return a new driDriver object and plug in API functions.
  * This function, in turn, loads a specific DRI driver (ex: r200_dri.so).
  */
 _EGLDriver *
-_eglMain(_EGLDisplay *dpy)
+_eglMain(_EGLDisplay *dpy, const char *args)
 {
+#if 1
+   const int card = args ? atoi(args) : 0;
+   _EGLDriver *driver = NULL;
+   char driverName[1000];
+
+   if (!driver_name_from_card_number(card, driverName, sizeof(driverName))) {
+      _eglLog(_EGL_WARNING,
+              "Unable to determine driver name for card %d\n", card);
+      return NULL;
+   }
+
+   _eglLog(_EGL_DEBUG, "Driver name: %s\n", driverName);
+
+   driver = _eglOpenDriver(dpy, driverName, args);
+
+   return driver;
+
+#else
+
    int length;
    char path[NAME_MAX];
    struct dirent *dirent;
@@ -58,14 +114,19 @@ _eglMain(_EGLDisplay *dpy)
       _eglLog(_EGL_WARNING, "%s DRM devices not found.", path);
       return EGL_FALSE;
    }
+
+   /* loop over dir entries looking for cardX where "X" is in the
+    * dpy->DriverName ":X" string.
+    */
    while ((dirent = readdir(dir))) {
 
       if (strncmp(&dirent->d_name[0], "card", 4) != 0)
          continue;
-      if (strcmp(&dirent->d_name[4], &dpy->Name[1]) != 0)
+      if (strcmp(&dirent->d_name[4], &driverName[1]) != 0)
          continue;
 
-      snprintf(path, sizeof(path), "%s/drm/card%s/dri_library_name", sysfs, &dpy->Name[1]);
+      snprintf(path, sizeof(path), "%s/drm/card%s/dri_library_name",
+               sysfs, &driverName[1]);
       _eglLog(_EGL_INFO, "Opening %s", path);
 #if 1
       file = fopen(path, "r");
@@ -89,6 +150,7 @@ _eglMain(_EGLDisplay *dpy)
    closedir(dir);
 
    return driver;
+#endif
 }
 
 
@@ -141,7 +203,7 @@ _eglDRICreateContext(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
    /* generate handle and insert into hash table */
    _eglSaveContext(&c->Base);
 
-   return c->Base.Handle;
+   return _eglGetContextHandle(&c->Base);
 }
 
 
@@ -152,13 +214,15 @@ _eglDRIMakeCurrent(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw,
    driDisplay *disp = Lookup_driDisplay(dpy);
    driContext *ctx = Lookup_driContext(context);
    EGLBoolean b;
+   __DRIid drawBuf = (__DRIid) draw;
+   __DRIid readBuf = (__DRIid) read;
 
    b = _eglMakeCurrent(drv, dpy, draw, read, context);
    if (!b)
       return EGL_FALSE;
 
    if (ctx) {
-      ctx->driContext.bindContext(disp, 0, read, draw, &ctx->driContext);
+      ctx->driContext.bindContext(disp, 0, drawBuf, readBuf, &ctx->driContext);
    }
    else {
       /* what's this??? */
@@ -190,7 +254,7 @@ _eglDRICreatePbufferSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
 #if 0
       GLcontext *ctx = NULL; /* this _should_ be OK */
 #endif
-      GLvisual visMode;
+      __GLcontextModes visMode;
       _EGLConfig *conf = _eglLookupConfig(drv, dpy, config);
       assert(conf); /* bad config should be caught earlier */
       _eglConfigToContextModesRec(conf, &visMode);
@@ -267,7 +331,8 @@ _eglDRICreateScreenSurfaceMESA(_EGLDriver *drv, EGLDisplay dpy, EGLConfig cfg,
    _EGLConfig *config = _eglLookupConfig(drv, dpy, cfg);
    driDisplay *disp = Lookup_driDisplay(dpy);
    driSurface *surface;
-   GLvisual visMode;
+   __GLcontextModes visMode;
+   __DRIid drawBuf;
 
    surface = (driSurface *) calloc(1, sizeof(*surface));
    if (!surface) {
@@ -292,8 +357,10 @@ _eglDRICreateScreenSurfaceMESA(_EGLDriver *drv, EGLDisplay dpy, EGLConfig cfg,
    /* convert EGLConfig to GLvisual */
    _eglConfigToContextModesRec(config, &visMode);
 
+   drawBuf = (__DRIid) _eglGetSurfaceHandle(&surface->Base);
+
    /* Create a new DRI drawable */
-   if (!disp->driScreen.createNewDrawable(disp, &visMode, surface->Base.Handle,
+   if (!disp->driScreen.createNewDrawable(disp, &visMode, drawBuf,
                                           &surface->drawable, GLX_WINDOW_BIT,
                                           empty_attribute_list)) {
       _eglRemoveSurface(&surface->Base);
@@ -715,7 +782,7 @@ __eglGetDrawableInfo(__DRInativeDisplay * ndpy, int screen, __DRIid drawable,
 {
     __DRIscreen *pDRIScreen;
     __DRIscreenPrivate *psp;
-   driSurface *surf = Lookup_driSurface(drawable);
+    driSurface *surf = Lookup_driSurface((EGLSurface) drawable);
 
    pDRIScreen = __eglFindDRIScreen(ndpy, screen);
 
@@ -1019,8 +1086,10 @@ _eglDRICreateDisplay(driDisplay *dpy, __DRIframebuffer *framebuffer)
                             api_ver,
                             & interface_methods,
                             NULL);
-   if (!dpy->driScreen.private)
+   if (!dpy->driScreen.private) {
+      _eglLog(_EGL_WARNING, "egldri.c: DRI create new screen failed");
       return EGL_FALSE;
+   }
 
    DRM_UNLOCK( dpy->drmFD, dpy->pSAREA, dpy->serverContext );
 
@@ -1080,6 +1149,7 @@ _eglDRIInitialize(_EGLDriver *drv, EGLDisplay dpy,
 {
    _EGLDisplay *disp = _eglLookupDisplay(dpy);
    driDisplay *display;
+   const char *driverName = (const char *) disp->NativeDisplay;
 
    assert(disp);
 
@@ -1088,13 +1158,13 @@ _eglDRIInitialize(_EGLDriver *drv, EGLDisplay dpy,
     */
    display = calloc(1, sizeof(*display));
    display->Base = *disp;
-   _eglHashInsert(_eglGlobal.Displays, disp->Handle, display);
+   _eglSaveDisplay(&display->Base);
    free(disp);
 
    *major = 1;
    *minor = 0;
 
-   sscanf(&disp->Name[1], "%d", &display->minor);
+   sscanf(driverName + 1, "%d", &display->minor);
 
    drv->Initialized = EGL_TRUE;
    return EGL_TRUE;
diff --git a/src/egl/drivers/dri/egldri.h b/src/egl/drivers/dri/egldri.h
index 34b12d64fcd..54a9a4ea269 100644
--- a/src/egl/drivers/dri/egldri.h
+++ b/src/egl/drivers/dri/egldri.h
@@ -1,11 +1,14 @@
 #ifndef EGLDRI_INCLUDED
 #define EGLDRI_INCLUDED
 
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
 #include "egldisplay.h"
 #include "eglscreen.h"
 #include "eglsurface.h"
 #include "eglcontext.h"
-#include "mtypes.h"
+
 #include "dri_util.h"
 #include "drm_sarea.h"
 
@@ -14,7 +17,7 @@
  */
 typedef struct dri_display
 {
-   _EGLDisplay Base;  /* base class/object */
+   _EGLDisplay Base;  /**< base class */
    void *pFB;
    int drmFD;  /**< \brief DRM device file descriptor */
    int minor;
@@ -32,7 +35,7 @@ typedef struct dri_display
    unsigned long FBStart;   /**< \brief physical address of the framebuffer */
    void *driverClientMsg;
    int driverClientMsgSize;
-   int chipset;
+   unsigned chipset;
    void *driverPrivate;
    drm_magic_t magic;
 
diff --git a/src/egl/drivers/xdri/Makefile b/src/egl/drivers/xdri/Makefile
new file mode 100644
index 00000000000..477a75184ac
--- /dev/null
+++ b/src/egl/drivers/xdri/Makefile
@@ -0,0 +1,67 @@
+# src/egl/drivers/xdri/Makefile
+
+# Build XEGL DRI driver loader library:  egl_xdri.so
+
+
+TOP = ../../../..
+include $(TOP)/configs/current
+
+
+DRIVER_NAME = egl_xdri.so
+
+
+INCLUDE_DIRS = \
+	-I. \
+	-I/usr/include \
+	-I/usr/include/drm \
+	-I$(TOP)/include \
+	-I$(TOP)/include/GL/internal \
+	-I$(TOP)/src/mesa/glapi \
+	-I$(TOP)/src/mesa/drivers/dri/common \
+	-I$(TOP)/src/egl/main \
+	-I$(TOP)/src/glx/x11
+
+SOURCES = egl_xdri.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+DRM_LIB = `pkg-config --libs libdrm`
+
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
+
+
+.PHONY: library
+
+
+default: depend library Makefile
+
+
+library: $(TOP)/$(LIB_DIR)/$(DRIVER_NAME)
+
+
+# Make the egl_xdri.so library
+$(TOP)/$(LIB_DIR)/$(DRIVER_NAME): $(OBJECTS)
+	$(TOP)/bin/mklib -o $(DRIVER_NAME) \
+		-noprefix \
+		-major 1 -minor 0 \
+		-install $(TOP)/$(LIB_DIR) \
+		-ldl $(OBJECTS) $(DRM_LIB)
+
+
+clean:
+	rm -f *.o
+	rm -f *.so
+	rm -f depend depend.bak
+
+
+depend: $(SOURCES) $(HEADERS)
+	@ echo "running $(MKDEP)"
+	@ rm -f depend
+	@ touch depend
+	$(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) \
+		$(SOURCES) $(HEADERS) >/dev/null 2>/dev/null
+
+include depend
+# DO NOT DELETE
diff --git a/src/egl/drivers/xdri/egl_xdri.c b/src/egl/drivers/xdri/egl_xdri.c
new file mode 100644
index 00000000000..df80c6a1c4e
--- /dev/null
+++ b/src/egl/drivers/xdri/egl_xdri.c
@@ -0,0 +1,837 @@
+/**************************************************************************
+ * 
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+
+/**
+ * Code to interface a DRI driver to libEGL.
+ * Note that unlike previous DRI/EGL interfaces, this one is meant to
+ * be used _with_ X.  Applications will use eglCreateWindowSurface()
+ * to render into X-created windows.
+ *
+ * This is an EGL driver that, in turn, loads a regular DRI driver.
+ * There are some dependencies on code in libGL, but those coudl be
+ * removed with some effort.
+ *
+ * Authors: Brian Paul
+ */
+
+
+#include <assert.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include "dlfcn.h"
+#include <X11/Xlib.h>
+#include <GL/gl.h>
+#include "xf86dri.h"
+#include "glxclient.h"
+#include "dri_util.h"
+#include "drm_sarea.h"
+
+#define _EGL_PLATFORM_X
+
+#include "eglconfig.h"
+#include "eglcontext.h"
+#include "egldisplay.h"
+#include "egldriver.h"
+#include "eglglobals.h"
+#include "eglhash.h"
+#include "egllog.h"
+#include "eglsurface.h"
+
+
+
+#define CALLOC_STRUCT(T)   (struct T *) calloc(1, sizeof(struct T))
+
+
+/** subclass of _EGLDriver */
+struct xdri_egl_driver
+{
+   _EGLDriver Base;   /**< base class */
+
+   const char *dri_driver_name;  /**< name of DRI driver to load */
+   void *dri_driver_handle;      /**< returned by dlopen(dri_driver_name) */
+
+   int chipset;
+   int minor;
+   int drmFD;
+
+   __DRIscreen driScreen;
+   __DRIframebuffer framebuffer;
+   drm_handle_t hSAREA;
+   drmAddress pSAREA;
+   char *busID;
+   drm_magic_t magic;
+};
+
+
+/** subclass of _EGLContext */
+struct xdri_egl_context
+{
+   _EGLContext Base;   /**< base class */
+
+   __DRIcontext driContext;
+};
+
+
+/** subclass of _EGLSurface */
+struct xdri_egl_surface
+{
+   _EGLSurface Base;   /**< base class */
+
+   __DRIid driDrawable;  /**< DRI surface */
+   drm_drawable_t hDrawable;
+};
+
+
+/** subclass of _EGLConfig */
+struct xdri_egl_config
+{
+   _EGLConfig Base;   /**< base class */
+
+   const __GLcontextModes *mode;  /**< corresponding GLX mode */
+};
+
+
+/** cast wrapper */
+static struct xdri_egl_driver *
+xdri_egl_driver(_EGLDriver *drv)
+{
+   return (struct xdri_egl_driver *) drv;
+}
+
+
+/** Map EGLSurface handle to xdri_egl_surface object */
+static struct xdri_egl_surface *
+lookup_surface(EGLSurface surf)
+{
+   _EGLSurface *surface = _eglLookupSurface(surf);
+   return (struct xdri_egl_surface *) surface;
+}
+
+
+/** Map EGLContext handle to xdri_egl_context object */
+static struct xdri_egl_context *
+lookup_context(EGLContext c)
+{
+   _EGLContext *context = _eglLookupContext(c);
+   return (struct xdri_egl_context *) context;
+}
+
+
+/** Map EGLConfig handle to xdri_egl_config object */
+static struct xdri_egl_config *
+lookup_config(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config)
+{
+   _EGLConfig *conf = _eglLookupConfig(drv, dpy, config);
+   return (struct xdri_egl_config *) conf;
+}
+
+
+
+/**
+ * Produce a set of EGL configs.
+ * Note that we get the list of GLcontextModes from the GLX library.
+ * This dependency on GLX lib will be removed someday.
+ */
+static void
+create_configs(_EGLDisplay *disp)
+{
+   const __GLcontextModes *m;
+   __GLXdisplayPrivate *priv = __glXInitialize(disp->Xdpy);
+   __GLXscreenConfigs *scrn = priv->screenConfigs;
+   int id = 1;
+
+   for (m = scrn->configs; m; m = m->next) {
+      /* EGL requires double-buffered configs */
+      if (m->doubleBufferMode) {
+         struct xdri_egl_config *config = CALLOC_STRUCT(xdri_egl_config);
+
+         _eglInitConfig(&config->Base, id++);
+
+         SET_CONFIG_ATTRIB(&config->Base, EGL_BUFFER_SIZE, m->rgbBits);
+         SET_CONFIG_ATTRIB(&config->Base, EGL_RED_SIZE, m->redBits);
+         SET_CONFIG_ATTRIB(&config->Base, EGL_GREEN_SIZE, m->greenBits);
+         SET_CONFIG_ATTRIB(&config->Base, EGL_BLUE_SIZE, m->blueBits);
+         SET_CONFIG_ATTRIB(&config->Base, EGL_ALPHA_SIZE, m->alphaBits);
+         SET_CONFIG_ATTRIB(&config->Base, EGL_DEPTH_SIZE, m->depthBits);
+         SET_CONFIG_ATTRIB(&config->Base, EGL_STENCIL_SIZE, m->stencilBits);
+         SET_CONFIG_ATTRIB(&config->Base, EGL_NATIVE_VISUAL_ID, m->visualID);
+         SET_CONFIG_ATTRIB(&config->Base, EGL_NATIVE_VISUAL_TYPE, m->visualType);
+         /* XXX only window rendering allowed ATM */
+         SET_CONFIG_ATTRIB(&config->Base, EGL_SURFACE_TYPE, EGL_WINDOW_BIT);
+
+         /* XXX possibly other things to init... */
+
+         /* Ptr from EGL config to GLcontextMode.  Used in CreateContext(). */
+         config->mode = m;
+
+         _eglAddConfig(disp, &config->Base);
+      }
+   }
+}
+
+
+/**
+ * Called via __DRIinterfaceMethods object
+ */
+static __DRIfuncPtr
+dri_get_proc_address(const char * proc_name)
+{
+   return NULL;
+}
+
+
+static void
+dri_context_modes_destroy(__GLcontextModes *modes)
+{
+   _eglLog(_EGL_DEBUG, "%s", __FUNCTION__);
+
+   while (modes) {
+      __GLcontextModes * const next = modes->next;
+      free(modes);
+      modes = next;
+   }
+}
+
+
+/**
+ * Create a linked list of 'count' GLcontextModes.
+ * These are used during the client/server visual negotiation phase,
+ * then discarded.
+ */
+static __GLcontextModes *
+dri_context_modes_create(unsigned count, size_t minimum_size)
+{
+   /* This code copied from libGLX, and modified */
+   const size_t size = (minimum_size > sizeof(__GLcontextModes))
+       ? minimum_size : sizeof(__GLcontextModes);
+   __GLcontextModes * head = NULL;
+   __GLcontextModes ** next;
+   unsigned   i;
+
+   next = & head;
+   for (i = 0 ; i < count ; i++) {
+      *next = (__GLcontextModes *) calloc(1, size);
+      if (*next == NULL) {
+	 dri_context_modes_destroy(head);
+	 head = NULL;
+	 break;
+      }
+      
+      (*next)->doubleBufferMode = 1;
+      (*next)->visualID = GLX_DONT_CARE;
+      (*next)->visualType = GLX_DONT_CARE;
+      (*next)->visualRating = GLX_NONE;
+      (*next)->transparentPixel = GLX_NONE;
+      (*next)->transparentRed = GLX_DONT_CARE;
+      (*next)->transparentGreen = GLX_DONT_CARE;
+      (*next)->transparentBlue = GLX_DONT_CARE;
+      (*next)->transparentAlpha = GLX_DONT_CARE;
+      (*next)->transparentIndex = GLX_DONT_CARE;
+      (*next)->xRenderable = GLX_DONT_CARE;
+      (*next)->fbconfigID = GLX_DONT_CARE;
+      (*next)->swapMethod = GLX_SWAP_UNDEFINED_OML;
+      (*next)->bindToTextureRgb = GLX_DONT_CARE;
+      (*next)->bindToTextureRgba = GLX_DONT_CARE;
+      (*next)->bindToMipmapTexture = GLX_DONT_CARE;
+      (*next)->bindToTextureTargets = 0;
+      (*next)->yInverted = GLX_DONT_CARE;
+
+      next = & ((*next)->next);
+   }
+
+   return head;
+}
+
+
+static __DRIscreen *
+dri_find_dri_screen(__DRInativeDisplay *ndpy, int scrn)
+{
+   /* unused? */
+   return NULL;
+}
+
+
+static GLboolean
+dri_window_exists(__DRInativeDisplay *dpy, __DRIid draw)
+{
+   return EGL_TRUE;
+}
+
+
+static GLboolean
+dri_create_context(__DRInativeDisplay *dpy, int screenNum, int configID,
+                   void * contextID, drm_context_t * hw_context)
+{
+   assert(configID >= 0);
+   return XF86DRICreateContextWithConfig(dpy, screenNum,
+                                         configID, contextID, hw_context);
+}
+
+
+static GLboolean
+dri_destroy_context(__DRInativeDisplay * ndpy, int screen, __DRIid context)
+{
+   return XF86DRIDestroyContext(ndpy, screen, context);
+}
+
+
+static GLboolean
+dri_create_drawable(__DRInativeDisplay * ndpy, int screen,
+                    __DRIid drawable, drm_drawable_t * hHWDrawable)
+{
+   _eglLog(_EGL_DEBUG, "XDRI: %s", __FUNCTION__);
+
+   /* Create DRI drawable for given window ID (drawable) */
+   if (!XF86DRICreateDrawable(ndpy, screen, drawable, hHWDrawable))
+      return EGL_FALSE;
+
+   return EGL_TRUE;
+}
+
+
+static GLboolean
+dri_destroy_drawable(__DRInativeDisplay * ndpy, int screen, __DRIid drawable)
+{
+   _eglLog(_EGL_DEBUG, "XDRI: %s", __FUNCTION__);
+   return XF86DRIDestroyDrawable(ndpy, screen, drawable);
+}
+
+
+static GLboolean
+dri_get_drawable_info(__DRInativeDisplay *dpy, int scrn,
+                      __DRIid draw, unsigned int * index, unsigned int * stamp,
+                      int * x, int * y, int * width, int * height,
+                      int * numClipRects, drm_clip_rect_t ** pClipRects,
+                      int * backX, int * backY,
+                      int * numBackClipRects,
+                      drm_clip_rect_t ** pBackClipRects)
+{
+   _eglLog(_EGL_DEBUG, "XDRI: %s", __FUNCTION__);
+
+   if (!XF86DRIGetDrawableInfo(dpy, scrn, draw, index, stamp,
+                               x, y, width, height,
+                               numClipRects, pClipRects,
+                               backX, backY,
+                               numBackClipRects, pBackClipRects)) {
+      return EGL_FALSE;
+   }
+
+   return EGL_TRUE;
+}
+
+
+/**
+ * Table of functions exported by the loader to the driver.
+ */
+static const __DRIinterfaceMethods interface_methods = {
+   dri_get_proc_address,
+
+   dri_context_modes_create,
+   dri_context_modes_destroy,
+
+   dri_find_dri_screen,
+   dri_window_exists,
+
+   dri_create_context,
+   dri_destroy_context,
+
+   dri_create_drawable,
+   dri_destroy_drawable,
+   dri_get_drawable_info,
+
+   NULL,/*__eglGetUST,*/
+   NULL,/*__eglGetMSCRate,*/
+};
+
+
+
+static EGLBoolean
+init_drm(struct xdri_egl_driver *xdri_drv, _EGLDisplay *disp)
+{
+   static const char createNewScreenName[] = "__driCreateNewScreen_20050727";
+   PFNCREATENEWSCREENFUNC createNewScreen;
+   int api_ver = 0;/*__glXGetInternalVersion();*/
+   __DRIversion ddx_version;
+   __DRIversion dri_version;
+   __DRIversion drm_version;
+   drmVersionPtr version;
+   drm_handle_t  hFB;
+   int newlyopened;
+   int status;
+   __GLcontextModes *modes;
+   int scrn = DefaultScreen(disp->Xdpy);
+
+   createNewScreen = (PFNCREATENEWSCREENFUNC)
+      dlsym(xdri_drv->dri_driver_handle, createNewScreenName);
+   if (!createNewScreen) {
+      _eglLog(_EGL_WARNING, "XDRI: Couldn't find %s function in the driver.",
+              createNewScreenName);
+      return EGL_FALSE;
+   }
+   else {
+      _eglLog(_EGL_DEBUG, "XDRI: Found %s", createNewScreenName);
+   }
+
+   /*
+    * Get the DRI X extension version.
+    */
+   dri_version.major = 4;
+   dri_version.minor = 0;
+   dri_version.patch = 0;
+
+
+   if (!XF86DRIOpenConnection(disp->Xdpy, scrn,
+                              &xdri_drv->hSAREA, &xdri_drv->busID)) {
+      _eglLog(_EGL_WARNING, "XF86DRIOpenConnection failed");
+   }
+
+   xdri_drv->drmFD = drmOpenOnce(NULL, xdri_drv->busID, &newlyopened);
+   if (xdri_drv->drmFD < 0) {
+      perror("drmOpenOnce failed: ");
+      return EGL_FALSE;
+   }
+   else {
+      _eglLog(_EGL_DEBUG, "XDRI: drmOpenOnce returned %d", xdri_drv->drmFD);
+   }
+
+
+   if (drmGetMagic(xdri_drv->drmFD, &xdri_drv->magic)) {
+      perror("drmGetMagic failed: ");
+      return EGL_FALSE;
+   }
+
+   version = drmGetVersion(xdri_drv->drmFD);
+   if (version) {
+      drm_version.major = version->version_major;
+      drm_version.minor = version->version_minor;
+      drm_version.patch = version->version_patchlevel;
+      drmFreeVersion(version);
+      _eglLog(_EGL_DEBUG, "XDRI: Got DRM version %d.%d.%d",
+              drm_version.major,
+              drm_version.minor,
+              drm_version.patch);
+   }
+   else {
+      drm_version.major = -1;
+      drm_version.minor = -1;
+      drm_version.patch = -1;
+      _eglLog(_EGL_WARNING, "XDRI: drmGetVersion() failed");
+      return EGL_FALSE;
+   }
+
+   /* Authenticate w/ server.
+    */
+   if (!XF86DRIAuthConnection(disp->Xdpy, scrn, xdri_drv->magic)) {
+      _eglLog(_EGL_WARNING, "XDRI: XF86DRIAuthConnection() failed");
+      return EGL_FALSE;
+   }
+   else {
+      _eglLog(_EGL_DEBUG, "XDRI: XF86DRIAuthConnection() success");
+   }
+
+   /* Get ddx version.
+    */
+   {
+      char *driverName;
+
+      /*
+       * Get device name (like "tdfx") and the ddx version
+       * numbers.  We'll check the version in each DRI driver's
+       * "createNewScreen" function.
+       */
+      if (!XF86DRIGetClientDriverName(disp->Xdpy, scrn,
+                                     &ddx_version.major,
+                                     &ddx_version.minor,
+                                     &ddx_version.patch,
+                                     &driverName)) {
+         _eglLog(_EGL_WARNING, "XDRI: XF86DRIGetClientDriverName failed");
+         return EGL_FALSE;
+      }
+      else {
+         _eglLog(_EGL_DEBUG, "XDRI: XF86DRIGetClientDriverName returned %s", driverName);
+      }
+   }
+
+   /* Get framebuffer info.
+    */
+   {
+      int junk;
+      if (!XF86DRIGetDeviceInfo(disp->Xdpy, scrn,
+                                &hFB,
+                                &junk,
+                                &xdri_drv->framebuffer.size,
+                                &xdri_drv->framebuffer.stride,
+                                &xdri_drv->framebuffer.dev_priv_size,
+                                &xdri_drv->framebuffer.dev_priv)) {
+         _eglLog(_EGL_WARNING, "XDRI: XF86DRIGetDeviceInfo() failed");
+         return EGL_FALSE;
+      }
+      else {
+         _eglLog(_EGL_DEBUG, "XDRI: XF86DRIGetDeviceInfo() success");
+      }
+      xdri_drv->framebuffer.width = DisplayWidth(disp->Xdpy, scrn);
+      xdri_drv->framebuffer.height = DisplayHeight(disp->Xdpy, scrn);
+   }
+
+   /* Map the framebuffer region. (this may not be needed)
+    */
+   status = drmMap(xdri_drv->drmFD, hFB, xdri_drv->framebuffer.size, 
+                   (drmAddressPtr) &xdri_drv->framebuffer.base);
+   if (status != 0) {
+      _eglLog(_EGL_WARNING, "XDRI: drmMap(framebuffer) failed");
+      return EGL_FALSE;
+   }
+   else {
+      _eglLog(_EGL_DEBUG, "XDRI: drmMap(framebuffer) success");
+   }
+
+   /* Map the SAREA region.
+    */
+   status = drmMap(xdri_drv->drmFD, xdri_drv->hSAREA, SAREA_MAX, &xdri_drv->pSAREA);
+   if (status != 0) {
+      _eglLog(_EGL_WARNING, "XDRI: drmMap(sarea) failed");
+      return EGL_FALSE;
+   }
+   else {
+      _eglLog(_EGL_DEBUG, "XDRI: drmMap(sarea) success");
+   }
+
+   /* Create the DRI screen.
+    */
+   xdri_drv->driScreen.private = createNewScreen(disp->Xdpy,
+                                             scrn,  /* screen number */
+                                             &xdri_drv->driScreen,
+                                             NULL,  /* visuals */
+                                             &ddx_version,
+                                             &dri_version,
+                                             &drm_version,
+                                             &xdri_drv->framebuffer,
+                                             xdri_drv->pSAREA,
+                                             xdri_drv->drmFD,
+                                             api_ver,
+                                             &interface_methods,
+                                             &modes);
+   if (!xdri_drv->driScreen.private) {
+      _eglLog(_EGL_WARNING, "XDRI: create new screen failed");
+      return EGL_FALSE;
+   }
+   else {
+      _eglLog(_EGL_DEBUG, "XDRI: create new screen success");
+   }
+
+   create_configs(disp);
+
+   /* print modes / debug */
+   if (0) {
+      __GLcontextModes *m;
+
+      for (m = modes; m; m = m->next) {
+         _eglLog(_EGL_DEBUG,
+                 "mode ID 0x%x rgba %d %d %d %d  z %d  s %d  db %d\n", m->visualID,
+                 m->redBits, m->greenBits, m->blueBits, m->alphaBits,
+                 m->depthBits, m->stencilBits, m->doubleBufferMode);
+      }
+   }
+
+   return EGL_TRUE;
+}
+
+
+static EGLBoolean
+load_dri_driver(struct xdri_egl_driver *xdri_drv)
+{
+   char filename[100];
+   int flags = RTLD_NOW;
+
+   snprintf(filename, sizeof(filename), "%s.so", xdri_drv->dri_driver_name);
+   _eglLog(_EGL_DEBUG, "XDRI: dlopen(%s)", filename);
+
+   xdri_drv->dri_driver_handle = dlopen(filename, flags);
+   if (!xdri_drv->dri_driver_handle) {
+      _eglLog(_EGL_WARNING, "XDRI Could not open %s (%s)",
+              filename, dlerror());
+
+      return EGL_FALSE;
+   }
+   return EGL_TRUE;
+}
+
+
+/**
+ * Called via eglInitialize(), xdri_drv->API.Initialize().
+ */
+static EGLBoolean
+xdri_eglInitialize(_EGLDriver *drv, EGLDisplay dpy,
+                   EGLint *minor, EGLint *major)
+{
+   struct xdri_egl_driver *xdri_drv = xdri_egl_driver(drv);
+   _EGLDisplay *disp = _eglLookupDisplay(dpy);
+   static char name[100];
+
+   _eglLog(_EGL_DEBUG, "XDRI: eglInitialize");
+
+   if (!disp->Xdpy) {
+      disp->Xdpy = XOpenDisplay(NULL);
+      if (!disp->Xdpy) {
+         _eglLog(_EGL_WARNING, "XDRI: XOpenDisplay failed");
+         return EGL_FALSE;
+      }
+   }
+
+   /* choose the DRI driver to load */
+   xdri_drv->dri_driver_name = _eglChooseDRMDriver(0);
+   if (!load_dri_driver(xdri_drv))
+      return EGL_FALSE;
+
+   if (!init_drm(xdri_drv, disp))
+      return EGL_FALSE;
+
+   xdri_drv->Base.Initialized = EGL_TRUE;
+
+   snprintf(name, sizeof(name), "X/DRI:%s", xdri_drv->dri_driver_name);
+   xdri_drv->Base.Name = name;
+
+   /* we're supporting EGL 1.4 */
+   *minor = 1;
+   *major = 4;
+
+   return EGL_TRUE;
+}
+
+
+/**
+ * Called via eglTerminate(), drv->API.Terminate().
+ */
+static EGLBoolean
+xdri_eglTerminate(_EGLDriver *drv, EGLDisplay dpy)
+{
+   struct xdri_egl_driver *xdri_drv = xdri_egl_driver(drv);
+
+   _eglLog(_EGL_DEBUG, "XDRI: eglTerminate");
+
+   _eglLog(_EGL_DEBUG, "XDRI: Closing %s", xdri_drv->dri_driver_name);
+   dlclose(xdri_drv->dri_driver_handle);
+   xdri_drv->dri_driver_handle = NULL;
+
+   free((void*) xdri_drv->dri_driver_name);
+
+   return EGL_TRUE;
+}
+
+
+/**
+ * Called via eglCreateContext(), drv->API.CreateContext().
+ */
+static EGLContext
+xdri_eglCreateContext(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
+                      EGLContext share_list, const EGLint *attrib_list)
+{
+   struct xdri_egl_driver *xdri_drv = xdri_egl_driver(drv);
+   _EGLDisplay *disp = _eglLookupDisplay(dpy);
+   struct xdri_egl_config *xdri_config = lookup_config(drv, dpy, config);
+   void *shared = NULL;
+   int renderType = GLX_RGBA_BIT;
+
+   struct xdri_egl_context *xdri_ctx = CALLOC_STRUCT(xdri_egl_context);
+   if (!xdri_ctx)
+      return EGL_NO_CONTEXT;
+
+   if (!_eglInitContext(drv, dpy, &xdri_ctx->Base, config, attrib_list)) {
+      free(xdri_ctx);
+      return EGL_NO_CONTEXT;
+   }
+
+   assert(xdri_config);
+
+   xdri_ctx->driContext.private = 
+      xdri_drv->driScreen.createNewContext(disp->Xdpy,
+                                           xdri_config->mode, renderType,
+                                           shared, &xdri_ctx->driContext);
+   if (!xdri_ctx->driContext.private) {
+      _eglLog(_EGL_DEBUG, "driScreen.createNewContext failed");
+      free(xdri_ctx);
+      return EGL_NO_CONTEXT;
+   }
+
+   xdri_ctx->driContext.mode = xdri_config->mode;
+
+   return _eglGetContextHandle(&xdri_ctx->Base);
+}
+
+
+/**
+ * Called via eglMakeCurrent(), drv->API.MakeCurrent().
+ */
+static EGLBoolean
+xdri_eglMakeCurrent(_EGLDriver *drv, EGLDisplay dpy, EGLSurface d,
+                    EGLSurface r, EGLContext context)
+{
+   _EGLDisplay *disp = _eglLookupDisplay(dpy);
+   struct xdri_egl_context *xdri_ctx = lookup_context(context);
+   struct xdri_egl_surface *xdri_draw = lookup_surface(d);
+   struct xdri_egl_surface *xdri_read = lookup_surface(r);
+   __DRIid draw = xdri_draw->driDrawable;
+   __DRIid read = xdri_read->driDrawable;
+   int scrn = DefaultScreen(disp->Xdpy);
+
+   if (!_eglMakeCurrent(drv, dpy, d, r, context))
+      return EGL_FALSE;
+
+
+   if (!xdri_ctx->driContext.bindContext(disp->Xdpy, scrn, draw, read,
+                                         &xdri_ctx->driContext)) {
+      return EGL_FALSE;
+   }
+
+   return EGL_TRUE;
+}
+
+
+/**
+ * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface().
+ */
+static EGLSurface
+xdri_eglCreateWindowSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
+                            NativeWindowType window, const EGLint *attrib_list)
+{
+   _EGLDisplay *disp = _eglLookupDisplay(dpy);
+   struct xdri_egl_surface *xdri_surf;
+   int scrn = DefaultScreen(disp->Xdpy);
+
+   xdri_surf = CALLOC_STRUCT(xdri_egl_surface);
+   if (!xdri_surf)
+      return EGL_NO_SURFACE;
+
+   if (!_eglInitSurface(drv, dpy, &xdri_surf->Base, EGL_WINDOW_BIT,
+                        config, attrib_list)) {
+      free(xdri_surf);
+      return EGL_FALSE;
+   }
+
+   if (!XF86DRICreateDrawable(disp->Xdpy, scrn, window, &xdri_surf->hDrawable)) {
+      free(xdri_surf);
+      return EGL_FALSE;
+   }
+
+   xdri_surf->driDrawable = window;
+
+   _eglSaveSurface(&xdri_surf->Base);
+
+   _eglLog(_EGL_DEBUG,
+           "XDRI: CreateWindowSurface win 0x%x  handle %d  hDrawable %d",
+           (int) window, _eglGetSurfaceHandle(&xdri_surf->Base),
+           (int) xdri_surf->hDrawable);
+
+   return _eglGetSurfaceHandle(&xdri_surf->Base);
+}
+
+
+static EGLBoolean
+xdri_eglDestroySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface)
+{
+   struct xdri_egl_surface *xdri_surf = lookup_surface(surface);
+   if (xdri_surf) {
+      _eglHashRemove(_eglGlobal.Surfaces, (EGLuint) surface);
+      if (xdri_surf->Base.IsBound) {
+         xdri_surf->Base.DeletePending = EGL_TRUE;
+      }
+      else {
+         /*
+         st_unreference_framebuffer(&surf->Framebuffer);
+         */
+         free(xdri_surf);
+      }
+      return EGL_TRUE;
+   }
+   else {
+      _eglError(EGL_BAD_SURFACE, "eglDestroySurface");
+      return EGL_FALSE;
+   }
+}
+
+
+static EGLBoolean
+xdri_eglSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw)
+{
+   _EGLDisplay *disp = _eglLookupDisplay(dpy);
+
+   _eglLog(_EGL_DEBUG, "XDRI: EGL SwapBuffers");
+
+   /* error checking step: */
+   if (!_eglSwapBuffers(drv, dpy, draw))
+      return EGL_FALSE;
+
+   {
+      struct xdri_egl_surface *xdri_surf = lookup_surface(draw);
+      __GLXdisplayPrivate *priv = __glXInitialize(disp->Xdpy);
+      __GLXscreenConfigs *scrn = priv->screenConfigs;
+      __DRIscreen *psc = &scrn->driScreen;
+      __DRIdrawable * const pdraw = psc->getDrawable(disp->Xdpy,
+                                                     xdri_surf->driDrawable,
+                                                     psc->private);
+
+      if (pdraw)
+         pdraw->swapBuffers(disp->Xdpy, pdraw->private);
+      else
+         _eglLog(_EGL_WARNING, "pdraw is null in SwapBuffers");
+   }
+
+   return EGL_TRUE;
+}
+
+
+/**
+ * This is the main entrypoint into the driver, called by libEGL.
+ * Create a new _EGLDriver object and init its dispatch table.
+ */
+_EGLDriver *
+_eglMain(_EGLDisplay *disp, const char *args)
+{
+   struct xdri_egl_driver *xdri_drv = CALLOC_STRUCT(xdri_egl_driver);
+   if (!xdri_drv)
+      return NULL;
+
+   _eglInitDriverFallbacks(&xdri_drv->Base);
+   xdri_drv->Base.API.Initialize = xdri_eglInitialize;
+   xdri_drv->Base.API.Terminate = xdri_eglTerminate;
+
+   xdri_drv->Base.API.CreateContext = xdri_eglCreateContext;
+   xdri_drv->Base.API.MakeCurrent = xdri_eglMakeCurrent;
+   xdri_drv->Base.API.CreateWindowSurface = xdri_eglCreateWindowSurface;
+   xdri_drv->Base.API.DestroySurface = xdri_eglDestroySurface;
+   xdri_drv->Base.API.SwapBuffers = xdri_eglSwapBuffers;
+
+   xdri_drv->Base.ClientAPIsMask = EGL_OPENGL_BIT /*| EGL_OPENGL_ES_BIT*/;
+   xdri_drv->Base.Name = "X/DRI";
+
+   _eglLog(_EGL_DEBUG, "XDRI: main(%s)", args);
+
+   return &xdri_drv->Base;
+}
diff --git a/src/egl/main/Makefile b/src/egl/main/Makefile
index e6844d48524..96742bb4bc6 100644
--- a/src/egl/main/Makefile
+++ b/src/egl/main/Makefile
@@ -8,34 +8,49 @@ INCLUDE_DIRS = -I$(TOP)/include -I$(TOP)/src/mesa/glapi
 
 HEADERS = \
 	eglconfig.h \
+	eglconfigutil.h \
 	eglcontext.h \
+	egldefines.h \
 	egldisplay.h \
 	egldriver.h \
 	eglglobals.h \
 	egllog.h \
 	eglhash.h \
+	eglmisc.h \
 	eglmode.h \
 	eglscreen.h \
-	eglsurface.h
+	eglstring.h \
+	eglsurface.h \
+	eglx.h
 
 SOURCES = \
 	eglapi.c \
 	eglconfig.c \
+	eglconfigutil.c \
 	eglcontext.c \
 	egldisplay.c \
 	egldriver.c \
 	eglglobals.c \
 	egllog.c \
 	eglhash.c \
+	eglmisc.c \
 	eglmode.c \
 	eglscreen.c \
-	eglsurface.c
+	eglstring.c \
+	eglsurface.c \
+	eglx.c
 
 OBJECTS = $(SOURCES:.c=.o)
 
 
+# Undefined for now
+LOCAL_CFLAGS = -D_EGL_PLATFORM_X=1
+
+LIBS = -lX11
+
+
 .c.o:
-	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(LOCAL_CFLAGS) $< -o $@
 
 
 
@@ -47,7 +62,7 @@ library: $(TOP)/$(LIB_DIR)/libEGL.so
 
 $(TOP)/$(LIB_DIR)/libEGL.so: $(OBJECTS)
 	$(TOP)/bin/mklib -o EGL -major 1 -minor 0 \
-		-install $(TOP)/$(LIB_DIR) -ldl $(OBJECTS)
+		-install $(TOP)/$(LIB_DIR) -ldl $(OBJECTS) $(LIBS)
 
 
 
@@ -61,7 +76,8 @@ depend: $(SOURCES) $(HEADERS)
 	@ rm -f depend
 	@ touch depend
 	$(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) \
-		$(SOURCES) $(HEADERS) > /dev/null 
+		$(SOURCES) $(HEADERS) > /dev/null 2>/dev/null
+
 
 include depend
 # DO NOT DELETE
diff --git a/src/egl/main/README.txt b/src/egl/main/README.txt
new file mode 100644
index 00000000000..b3d253dd133
--- /dev/null
+++ b/src/egl/main/README.txt
@@ -0,0 +1,71 @@
+
+
+Notes about the EGL library:
+
+
+The EGL code here basically consists of two things:
+
+1. An EGL API dispatcher.  This directly routes all the eglFooBar() API
+   calls into driver-specific functions.
+
+2. Fallbacks for EGL API functions.  A driver _could_ implement all the
+   EGL API calls from scratch.  But in many cases, the fallbacks provided
+   in libEGL (such as eglChooseConfig()) will do the job.
+
+
+
+Bootstrapping:
+
+When the apps calls eglOpenDisplay() a device driver is selected and loaded
+(look for dlsym() or LoadLibrary() in egldriver.c).
+
+The driver's _eglMain() function is then called.  This driver function
+allocates, initializes and returns a new _EGLDriver object (usually a
+subclass of that type).
+
+As part of initialization, the dispatch table in _EGLDriver->API must be
+populated with all the EGL entrypoints.  Typically, _eglInitDriverFallbacks()
+can be used to plug in default/fallback functions.  Some functions like
+driver->API.Initialize and driver->API.Terminate _must_ be implemented
+with driver-specific code (no default/fallback function is possible).
+
+
+A bit later, the app will call eglInitialize().  This will get routed
+to the driver->API.Initialize() function.  Any additional driver
+initialization that wasn't done in _eglMain() should be done at this
+point.  Typically, this will involve setting up visual configs, etc.
+
+
+
+Special Functions:
+
+Certain EGL functions _must_ be implemented by the driver.  This includes:
+
+eglCreateContext
+eglCreateWindowSurface
+eglCreatePixmapSurface
+eglCreatePBufferSurface
+eglMakeCurrent
+eglSwapBuffers
+
+Most of the EGLConfig-related functions can be implemented with the
+defaults/fallbacks.  Same thing for the eglGet/Query functions.
+
+
+
+
+Teardown:
+
+When eglTerminate() is called, the driver->API.Terminate() function is
+called.  The driver should clean up after itself.  eglTerminate() will
+then close/unload the driver (shared library).
+
+
+
+
+Subclassing:
+
+The internal libEGL data structures such as _EGLDisplay, _EGLContext,
+_EGLSurface, etc should be considered base classes from which drivers
+will derive subclasses.
+
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index bfa580e6c3f..49d1f3d0eb4 100644
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -43,36 +43,54 @@
 
 
 /**
- * NOTE: displayName is treated as a string in _eglChooseDriver()!!!
- * This will probably change!
- * See _eglChooseDriver() for details!
+ * This is typically the first EGL function that an application calls.
+ * We initialize our global vars and create a private _EGLDisplay object.
  */
-EGLDisplay APIENTRY
-eglGetDisplay(NativeDisplayType displayName)
+EGLDisplay EGLAPIENTRY
+eglGetDisplay(NativeDisplayType nativeDisplay)
 {
    _EGLDisplay *dpy;
    _eglInitGlobals();
-   dpy = _eglNewDisplay(displayName);
-   if (dpy)
-      return dpy->Handle;
-   else
-      return EGL_NO_DISPLAY;
+   dpy = _eglNewDisplay(nativeDisplay);
+   return _eglGetDisplayHandle(dpy);
 }
 
 
-EGLBoolean APIENTRY
+/**
+ * This is typically the second EGL function that an application calls.
+ * Here we load/initialize the actual hardware driver.
+ */
+EGLBoolean EGLAPIENTRY
 eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor)
 {
    if (dpy) {
-      _EGLDriver *drv = _eglChooseDriver(dpy);
-      if (drv)
-         return drv->API.Initialize(drv, dpy, major, minor);
+      EGLBoolean retVal;
+      _EGLDisplay *dpyPriv = _eglLookupDisplay(dpy);
+      if (!dpyPriv) {
+         return EGL_FALSE;
+      }
+      dpyPriv->Driver = _eglOpenDriver(dpyPriv,
+                                       dpyPriv->DriverName,
+                                       dpyPriv->DriverArgs);
+      if (!dpyPriv->Driver) {
+         return EGL_FALSE;
+      }
+      /* Initialize the particular driver now */
+      retVal = dpyPriv->Driver->API.Initialize(dpyPriv->Driver, dpy,
+                                               major, minor);
+
+      dpyPriv->Driver->APImajor = *major;
+      dpyPriv->Driver->APIminor = *minor;
+      snprintf(dpyPriv->Driver->Version, sizeof(dpyPriv->Driver->Version),
+               "%d.%d (%s)", *major, *minor, dpyPriv->Driver->Name);
+
+      return retVal;
    }
    return EGL_FALSE;
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglTerminate(EGLDisplay dpy)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -83,7 +101,7 @@ eglTerminate(EGLDisplay dpy)
 }
 
 
-const char * APIENTRY
+const char * EGLAPIENTRY
 eglQueryString(EGLDisplay dpy, EGLint name)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -94,7 +112,7 @@ eglQueryString(EGLDisplay dpy, EGLint name)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglGetConfigs(EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -103,7 +121,7 @@ eglGetConfigs(EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *nu
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglChooseConfig(EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -111,7 +129,7 @@ eglChooseConfig(EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, E
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -119,7 +137,7 @@ eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *v
 }
 
 
-EGLContext APIENTRY
+EGLContext EGLAPIENTRY
 eglCreateContext(EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint *attrib_list)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -127,7 +145,7 @@ eglCreateContext(EGLDisplay dpy, EGLConfig config, EGLContext share_list, const
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglDestroyContext(EGLDisplay dpy, EGLContext ctx)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -135,7 +153,7 @@ eglDestroyContext(EGLDisplay dpy, EGLContext ctx)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglMakeCurrent(EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -143,7 +161,7 @@ eglMakeCurrent(EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglQueryContext(EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -151,7 +169,7 @@ eglQueryContext(EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value)
 }
 
 
-EGLSurface APIENTRY
+EGLSurface EGLAPIENTRY
 eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -159,7 +177,7 @@ eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config, NativeWindowType window
 }
 
 
-EGLSurface APIENTRY
+EGLSurface EGLAPIENTRY
 eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -167,7 +185,7 @@ eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap
 }
 
 
-EGLSurface APIENTRY
+EGLSurface EGLAPIENTRY
 eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -175,7 +193,7 @@ eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig config, const EGLint *attrib_l
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglDestroySurface(EGLDisplay dpy, EGLSurface surface)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -183,7 +201,7 @@ eglDestroySurface(EGLDisplay dpy, EGLSurface surface)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglQuerySurface(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -191,7 +209,7 @@ eglQuerySurface(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *va
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglSurfaceAttrib(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -199,7 +217,7 @@ eglSurfaceAttrib(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint va
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -207,7 +225,7 @@ eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -215,7 +233,7 @@ eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglSwapInterval(EGLDisplay dpy, EGLint interval)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -223,7 +241,7 @@ eglSwapInterval(EGLDisplay dpy, EGLint interval)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglSwapBuffers(EGLDisplay dpy, EGLSurface draw)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -231,7 +249,7 @@ eglSwapBuffers(EGLDisplay dpy, EGLSurface draw)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, NativePixmapType target)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -239,7 +257,7 @@ eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, NativePixmapType target)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglWaitGL(void)
 {
    EGLDisplay dpy = eglGetCurrentDisplay();
@@ -252,7 +270,7 @@ eglWaitGL(void)
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglWaitNative(EGLint engine)
 {
    EGLDisplay dpy = eglGetCurrentDisplay();
@@ -265,40 +283,31 @@ eglWaitNative(EGLint engine)
 }
 
 
-EGLDisplay APIENTRY
+EGLDisplay EGLAPIENTRY
 eglGetCurrentDisplay(void)
 {
    _EGLDisplay *dpy = _eglGetCurrentDisplay();
-   if (dpy)
-      return dpy->Handle;
-   else
-      return EGL_NO_DISPLAY;
+   return _eglGetDisplayHandle(dpy);
 }
 
 
-EGLContext APIENTRY
+EGLContext EGLAPIENTRY
 eglGetCurrentContext(void)
 {
    _EGLContext *ctx = _eglGetCurrentContext();
-   if (ctx)
-      return ctx->Handle;
-   else
-      return EGL_NO_CONTEXT;
+   return _eglGetContextHandle(ctx);
 }
 
 
-EGLSurface APIENTRY
+EGLSurface EGLAPIENTRY
 eglGetCurrentSurface(EGLint readdraw)
 {
    _EGLSurface *s = _eglGetCurrentSurface(readdraw);
-   if (s)
-      return s->Handle;
-   else
-      return EGL_NO_SURFACE;
+   return _eglGetSurfaceHandle(s);
 }
 
 
-EGLint APIENTRY
+EGLint EGLAPIENTRY
 eglGetError(void)
 {
    _EGLThreadInfo *t = _eglGetCurrentThread();
@@ -308,7 +317,7 @@ eglGetError(void)
 }
 
 
-void (* APIENTRY eglGetProcAddress(const char *procname))()
+void (* EGLAPIENTRY eglGetProcAddress(const char *procname))()
 {
    typedef void (*genericFunc)();
    struct name_function {
@@ -376,12 +385,15 @@ void (* APIENTRY eglGetProcAddress(const char *procname))()
          return (genericFunc) egl_functions[i].function;
       }
    }
-#if 0
-   /* XXX enable this code someday */
-   return (genericFunc) _glapi_get_proc_address(procname);
-#else
+
+   /* now loop over drivers to query their procs */
+   for (i = 0; i < _eglGlobal.NumDrivers; i++) {
+      _EGLProc p = _eglGlobal.Drivers[i]->API.GetProcAddress(procname);
+      if (p)
+         return p;
+   }
+
    return NULL;
-#endif
 }
 
 
@@ -389,7 +401,7 @@ void (* APIENTRY eglGetProcAddress(const char *procname))()
  * EGL_MESA_screen extension
  */
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglChooseModeMESA(EGLDisplay dpy, EGLScreenMESA screen,
                   const EGLint *attrib_list, EGLModeMESA *modes,
                   EGLint modes_size, EGLint *num_modes)
@@ -402,7 +414,7 @@ eglChooseModeMESA(EGLDisplay dpy, EGLScreenMESA screen,
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglGetModesMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *modes, EGLint mode_size, EGLint *num_mode)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -413,7 +425,7 @@ eglGetModesMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *modes, EGLint
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglGetModeAttribMESA(EGLDisplay dpy, EGLModeMESA mode, EGLint attribute, EGLint *value)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -424,7 +436,7 @@ eglGetModeAttribMESA(EGLDisplay dpy, EGLModeMESA mode, EGLint attribute, EGLint
 }
 
 
-EGLBoolean APIENTRY
+EGLBoolean EGLAPIENTRY
 eglCopyContextMESA(EGLDisplay dpy, EGLContext source, EGLContext dest, EGLint mask)
 {
    _EGLDriver *drv = _eglLookupDriver(dpy);
@@ -508,21 +520,42 @@ eglQueryModeStringMESA(EGLDisplay dpy, EGLModeMESA mode)
 
 #ifdef EGL_VERSION_1_2
 
+
+/**
+ * Specify the client API to use for subsequent calls including:
+ *  eglCreateContext()
+ *  eglGetCurrentContext()
+ *  eglGetCurrentDisplay()
+ *  eglGetCurrentSurface()
+ *  eglMakeCurrent(when the ctx parameter is EGL NO CONTEXT)
+ *  eglWaitClient()
+ *  eglWaitNative()
+ * See section 3.7 "Rendering Context" in the EGL specification for details.
+ */
 EGLBoolean
 eglBindAPI(EGLenum api)
 {
    _EGLThreadInfo *t = _eglGetCurrentThread();
 
    switch (api) {
+#ifdef EGL_VERSION_1_4
+   case EGL_OPENGL_API:
+      if (_eglGlobal.ClientAPIsMask & EGL_OPENGL_BIT) {
+         t->CurrentAPI = api;
+         return EGL_TRUE;
+      }
+      _eglError(EGL_BAD_PARAMETER, "eglBindAPI");
+      return EGL_FALSE;
+#endif
    case EGL_OPENGL_ES_API:
-      if (_eglGlobal.OpenGLESAPISupported) {
+      if (_eglGlobal.ClientAPIsMask & (EGL_OPENGL_ES_BIT | EGL_OPENGL_ES2_BIT)) {
          t->CurrentAPI = api;
          return EGL_TRUE;
       }
       _eglError(EGL_BAD_PARAMETER, "eglBindAPI");
       return EGL_FALSE;
    case EGL_OPENVG_API:
-      if (_eglGlobal.OpenVGAPISupported) {
+      if (_eglGlobal.ClientAPIsMask & EGL_OPENVG_BIT) {
          t->CurrentAPI = api;
          return EGL_TRUE;
       }
@@ -535,6 +568,18 @@ eglBindAPI(EGLenum api)
 }
 
 
+/**
+ * Return the last value set with eglBindAPI().
+ */
+EGLenum
+eglQueryAPI(void)
+{
+   /* returns one of EGL_OPENGL_API, EGL_OPENGL_ES_API or EGL_OPENVG_API */
+   _EGLThreadInfo *t = _eglGetCurrentThread();
+   return t->CurrentAPI;
+}
+
+
 EGLSurface
 eglCreatePbufferFromClientBuffer(EGLDisplay dpy, EGLenum buftype,
                                  EGLClientBuffer buffer, EGLConfig config,
@@ -546,15 +591,6 @@ eglCreatePbufferFromClientBuffer(EGLDisplay dpy, EGLenum buftype,
 }
 
 
-EGLenum
-eglQueryAPI(void)
-{
-   /* returns one of EGL_OPENGL_ES_API or EGL_OPENVG_API */
-   _EGLThreadInfo *t = _eglGetCurrentThread();
-   return t->CurrentAPI;
-}
-
-
 EGLBoolean
 eglReleaseThread(void)
 {
diff --git a/src/egl/main/eglapi.h b/src/egl/main/eglapi.h
index 555aa5dd9ef..f6163a0c7a8 100644
--- a/src/egl/main/eglapi.h
+++ b/src/egl/main/eglapi.h
@@ -2,10 +2,15 @@
 #define EGLAPI_INCLUDED
 
 /**
- * Typedefs for all EGL API entrypoint functions.
+ * A generic function ptr type
  */
+typedef void (*_EGLProc)();
 
 
+/**
+ * Typedefs for all EGL API entrypoint functions.
+ */
+
 /* driver funcs */
 typedef EGLBoolean (*Initialize_t)(_EGLDriver *, EGLDisplay dpy, EGLint *major, EGLint *minor);
 typedef EGLBoolean (*Terminate_t)(_EGLDriver *, EGLDisplay dpy);
@@ -39,6 +44,9 @@ typedef const char *(*QueryString_t)(_EGLDriver *drv, EGLDisplay dpy, EGLint nam
 typedef EGLBoolean (*WaitGL_t)(_EGLDriver *drv, EGLDisplay dpy);
 typedef EGLBoolean (*WaitNative_t)(_EGLDriver *drv, EGLDisplay dpy, EGLint engine);
 
+typedef _EGLProc (*GetProcAddress_t)(const char *procname);
+
+
 
 #ifdef EGL_MESA_screen_surface
 typedef EGLBoolean (*ChooseModeMESA_t)(_EGLDriver *drv, EGLDisplay dpy, EGLScreenMESA screen, const EGLint *attrib_list, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
@@ -95,6 +103,7 @@ struct _egl_api
    QueryString_t QueryString;
    WaitGL_t WaitGL;
    WaitNative_t WaitNative;
+   GetProcAddress_t GetProcAddress;
 
    /* EGL_MESA_screen extension */
    ChooseModeMESA_t ChooseModeMESA;
diff --git a/src/egl/main/eglconfig.c b/src/egl/main/eglconfig.c
index c180e30d7fa..3ef0564a548 100644
--- a/src/egl/main/eglconfig.c
+++ b/src/egl/main/eglconfig.c
@@ -17,48 +17,6 @@
 #define MIN2(A, B)  (((A) < (B)) ? (A) : (B))
 
 
-/**
- * Convert an _EGLConfig to a __GLcontextModes object.
- * NOTE: This routine may be incomplete - we're only making sure that
- * the fields needed by Mesa (for _mesa_create_context/framebuffer) are
- * set correctly.
- */
-void
-_eglConfigToContextModesRec(const _EGLConfig *config, __GLcontextModes *mode)
-{
-   memset(mode, 0, sizeof(*mode));
-
-   mode->rgbMode = GL_TRUE; /* no color index */
-   mode->colorIndexMode = GL_FALSE;
-   mode->doubleBufferMode = GL_TRUE;  /* always DB for now */
-   mode->stereoMode = GL_FALSE;
-
-   mode->redBits = GET_CONFIG_ATTRIB(config, EGL_RED_SIZE);
-   mode->greenBits = GET_CONFIG_ATTRIB(config, EGL_GREEN_SIZE);
-   mode->blueBits = GET_CONFIG_ATTRIB(config, EGL_BLUE_SIZE);
-   mode->alphaBits = GET_CONFIG_ATTRIB(config, EGL_ALPHA_SIZE);
-   mode->rgbBits = GET_CONFIG_ATTRIB(config, EGL_BUFFER_SIZE);
-
-   /* no rgba masks - fix? */
-
-   mode->depthBits = GET_CONFIG_ATTRIB(config, EGL_DEPTH_SIZE);
-   mode->haveDepthBuffer = mode->depthBits > 0;
-
-   mode->stencilBits = GET_CONFIG_ATTRIB(config, EGL_STENCIL_SIZE);
-   mode->haveStencilBuffer = mode->stencilBits > 0;
-
-   /* no accum */
-
-   mode->level = GET_CONFIG_ATTRIB(config, EGL_LEVEL);
-   mode->samples = GET_CONFIG_ATTRIB(config, EGL_SAMPLES);
-   mode->sampleBuffers = GET_CONFIG_ATTRIB(config, EGL_SAMPLE_BUFFERS);
-
-   /* surface type - not really needed */
-   mode->visualType = GLX_TRUE_COLOR;
-   mode->renderType = GLX_RGBA_BIT;
-}
-
-
 void
 _eglSetConfigAttrib(_EGLConfig *config, EGLint attr, EGLint val)
 {
@@ -76,7 +34,7 @@ void
 _eglInitConfig(_EGLConfig *config, EGLint id)
 {
    memset(config, 0, sizeof(*config));
-   config->Handle = id;
+   config->Handle = (EGLConfig) id;
    _eglSetConfigAttrib(config, EGL_CONFIG_ID,               id);
    _eglSetConfigAttrib(config, EGL_BIND_TO_TEXTURE_RGB,     EGL_DONT_CARE);
    _eglSetConfigAttrib(config, EGL_BIND_TO_TEXTURE_RGBA,    EGL_DONT_CARE);
@@ -100,7 +58,19 @@ _eglInitConfig(_EGLConfig *config, EGLint id)
 
 
 /**
+ * Return the public handle for an internal _EGLConfig.
+ * This is the inverse of _eglLookupConfig().
+ */
+EGLConfig
+_eglGetConfigHandle(_EGLConfig *config)
+{
+   return config ? config->Handle : 0;
+}
+
+
+/**
  * Given an EGLConfig handle, return the corresponding _EGLConfig object.
+ * This is the inverse of _eglGetConfigHandle().
  */
 _EGLConfig *
 _eglLookupConfig(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config)
@@ -108,8 +78,8 @@ _eglLookupConfig(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config)
    EGLint i;
    _EGLDisplay *disp = _eglLookupDisplay(dpy);
    for (i = 0; i < disp->NumConfigs; i++) {
-      if (disp->Configs[i].Handle == config) {
-          return disp->Configs + i;
+      if (disp->Configs[i]->Handle == config) {
+          return disp->Configs[i];
       }
    }
    return NULL;
@@ -118,23 +88,24 @@ _eglLookupConfig(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config)
 
 /**
  * Add the given _EGLConfig to the given display.
+ * Note that we just save the ptr to the config (we don't copy the config).
  */
 _EGLConfig *
-_eglAddConfig(_EGLDisplay *display, const _EGLConfig *config)
+_eglAddConfig(_EGLDisplay *display, _EGLConfig *config)
 {
-   _EGLConfig *newConfigs;
+   _EGLConfig **newConfigs;
    EGLint n;
 
    n = display->NumConfigs;
 
-   newConfigs = (_EGLConfig *) realloc(display->Configs,
-                                       (n + 1) * sizeof(_EGLConfig));
+   /* realloc array of ptrs */
+   newConfigs = (_EGLConfig **) realloc(display->Configs,
+                                        (n + 1) * sizeof(_EGLConfig *));
    if (newConfigs) {
       display->Configs = newConfigs;
-      display->Configs[n] = *config; /* copy struct */
-      display->Configs[n].Handle = n;
+      display->Configs[n] = config;
       display->NumConfigs++;
-      return display->Configs + n;
+      return config;
    }
    else {
       return NULL;
@@ -360,8 +331,8 @@ _eglChooseConfig(_EGLDriver *drv, EGLDisplay dpy, const EGLint *attrib_list,
 
    /* make array of pointers to qualifying configs */
    for (i = count = 0; i < disp->NumConfigs && count < config_size; i++) {
-      if (_eglConfigQualifies(disp->Configs + i, &criteria)) {
-         configList[count++] = disp->Configs + i;
+      if (_eglConfigQualifies(disp->Configs[i], &criteria)) {
+         configList[count++] = disp->Configs[i];
       }
    }
 
@@ -369,8 +340,10 @@ _eglChooseConfig(_EGLDriver *drv, EGLDisplay dpy, const EGLint *attrib_list,
    qsort(configList, count, sizeof(_EGLConfig *), _eglCompareConfigs);
 
    /* copy config handles to output array */
-   for (i = 0; i < count; i++) {
-      configs[i] = configList[i]->Handle;
+   if (configs) {
+      for (i = 0; i < count; i++) {
+         configs[i] = configList[i]->Handle;
+      }
    }
 
    free(configList);
@@ -419,7 +392,7 @@ _eglGetConfigs(_EGLDriver *drv, EGLDisplay dpy, EGLConfig *configs,
       EGLint i;
       *num_config = MIN2(disp->NumConfigs, config_size);
       for (i = 0; i < *num_config; i++) {
-         configs[i] = disp->Configs[i].Handle;
+         configs[i] = disp->Configs[i]->Handle;
       }
    }
    else {
@@ -429,210 +402,3 @@ _eglGetConfigs(_EGLDriver *drv, EGLDisplay dpy, EGLConfig *configs,
 
    return EGL_TRUE;
 }
-
-
-/**
- * Creates a set of \c __GLcontextModes that a driver will expose.
- * 
- * A set of \c __GLcontextModes will be created based on the supplied
- * parameters.  The number of modes processed will be 2 *
- * \c num_depth_stencil_bits * \c num_db_modes.
- * 
- * For the most part, data is just copied from \c depth_bits, \c stencil_bits,
- * \c db_modes, and \c visType into each \c __GLcontextModes element.
- * However, the meanings of \c fb_format and \c fb_type require further
- * explanation.  The \c fb_format specifies which color components are in
- * each pixel and what the default order is.  For example, \c GL_RGB specifies
- * that red, green, blue are available and red is in the "most significant"
- * position and blue is in the "least significant".  The \c fb_type specifies
- * the bit sizes of each component and the actual ordering.  For example, if
- * \c GL_UNSIGNED_SHORT_5_6_5_REV is specified with \c GL_RGB, bits [15:11]
- * are the blue value, bits [10:5] are the green value, and bits [4:0] are
- * the red value.
- * 
- * One sublte issue is the combination of \c GL_RGB  or \c GL_BGR and either
- * of the \c GL_UNSIGNED_INT_8_8_8_8 modes.  The resulting mask values in the
- * \c __GLcontextModes structure is \b identical to the \c GL_RGBA or
- * \c GL_BGRA case, except the \c alphaMask is zero.  This means that, as
- * far as this routine is concerned, \c GL_RGB with \c GL_UNSIGNED_INT_8_8_8_8
- * still uses 32-bits.
- *
- * If in doubt, look at the tables used in the function.
- * 
- * \param ptr_to_modes  Pointer to a pointer to a linked list of
- *                      \c __GLcontextModes.  Upon completion, a pointer to
- *                      the next element to be process will be stored here.
- *                      If the function fails and returns \c GL_FALSE, this
- *                      value will be unmodified, but some elements in the
- *                      linked list may be modified.
- * \param fb_format     Format of the framebuffer.  Currently only \c GL_RGB,
- *                      \c GL_RGBA, \c GL_BGR, and \c GL_BGRA are supported.
- * \param fb_type       Type of the pixels in the framebuffer.  Currently only
- *                      \c GL_UNSIGNED_SHORT_5_6_5, 
- *                      \c GL_UNSIGNED_SHORT_5_6_5_REV,
- *                      \c GL_UNSIGNED_INT_8_8_8_8, and
- *                      \c GL_UNSIGNED_INT_8_8_8_8_REV are supported.
- * \param depth_bits    Array of depth buffer sizes to be exposed.
- * \param stencil_bits  Array of stencil buffer sizes to be exposed.
- * \param num_depth_stencil_bits  Number of entries in both \c depth_bits and
- *                      \c stencil_bits.
- * \param db_modes      Array of buffer swap modes.  If an element has a
- *                      value of \c GLX_NONE, then it represents a
- *                      single-buffered mode.  Other valid values are
- *                      \c GLX_SWAP_EXCHANGE_OML, \c GLX_SWAP_COPY_OML, and
- *                      \c GLX_SWAP_UNDEFINED_OML.  See the
- *                      GLX_OML_swap_method extension spec for more details.
- * \param num_db_modes  Number of entries in \c db_modes.
- * \param visType       GLX visual type.  Usually either \c GLX_TRUE_COLOR or
- *                      \c GLX_DIRECT_COLOR.
- * 
- * \returns
- * \c GL_TRUE on success or \c GL_FALSE on failure.  Currently the only
- * cause of failure is a bad parameter (i.e., unsupported \c fb_format or
- * \c fb_type).
- * 
- * \todo
- * There is currently no way to support packed RGB modes (i.e., modes with
- * exactly 3 bytes per pixel) or floating-point modes.  This could probably
- * be done by creating some new, private enums with clever names likes
- * \c GL_UNSIGNED_3BYTE_8_8_8, \c GL_4FLOAT_32_32_32_32, 
- * \c GL_4HALF_16_16_16_16, etc.  We can cross that bridge when we come to it.
- */
-GLboolean
-_eglFillInConfigs(_EGLConfig * configs,
-                  GLenum fb_format, GLenum fb_type,
-                  const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
-                  unsigned num_depth_stencil_bits,
-                  const GLenum * db_modes, unsigned num_db_modes,
-                  int visType)
-{
-   static const u_int8_t bits_table[3][4] = {
-            /* R  G  B  A */
-            { 5, 6, 5, 0 },  /* Any GL_UNSIGNED_SHORT_5_6_5 */
-            { 8, 8, 8, 0 },  /* Any RGB with any GL_UNSIGNED_INT_8_8_8_8 */
-            { 8, 8, 8, 8 }  /* Any RGBA with any GL_UNSIGNED_INT_8_8_8_8 */
-         };
-
-   /* The following arrays are all indexed by the fb_type masked with 0x07.
-    * Given the four supported fb_type values, this results in valid array
-    * indices of 3, 4, 5, and 7.
-    */
-   static const u_int32_t masks_table_rgb[8][4] = {
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x0000F800, 0x000007E0, 0x0000001F, 0x00000000},  /* 5_6_5       */
-            {0x0000001F, 0x000007E0, 0x0000F800, 0x00000000},  /* 5_6_5_REV   */
-            {0xFF000000, 0x00FF0000, 0x0000FF00, 0x00000000},  /* 8_8_8_8     */
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x000000FF, 0x0000FF00, 0x00FF0000, 0x00000000}  /* 8_8_8_8_REV */
-         };
-
-   static const u_int32_t masks_table_rgba[8][4] = {
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x0000F800, 0x000007E0, 0x0000001F, 0x00000000},  /* 5_6_5       */
-            {0x0000001F, 0x000007E0, 0x0000F800, 0x00000000},  /* 5_6_5_REV   */
-            {0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF},  /* 8_8_8_8     */
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000},  /* 8_8_8_8_REV */
-         };
-
-   static const u_int32_t masks_table_bgr[8][4] = {
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x0000001F, 0x000007E0, 0x0000F800, 0x00000000},  /* 5_6_5       */
-            {0x0000F800, 0x000007E0, 0x0000001F, 0x00000000},  /* 5_6_5_REV   */
-            {0x0000FF00, 0x00FF0000, 0xFF000000, 0x00000000},  /* 8_8_8_8     */
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00FF0000, 0x0000FF00, 0x000000FF, 0x00000000},  /* 8_8_8_8_REV */
-         };
-
-   static const u_int32_t masks_table_bgra[8][4] = {
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x0000001F, 0x000007E0, 0x0000F800, 0x00000000},  /* 5_6_5       */
-            {0x0000F800, 0x000007E0, 0x0000001F, 0x00000000},  /* 5_6_5_REV   */
-            {0x0000FF00, 0x00FF0000, 0xFF000000, 0x000000FF},  /* 8_8_8_8     */
-            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
-            {0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000},  /* 8_8_8_8_REV */
-         };
-
-   static const u_int8_t bytes_per_pixel[8] = {
-            0, 0, 0, 2, 2, 4, 0, 4
-         };
-
-   const u_int8_t * bits;
-   const u_int32_t * masks;
-   const int index = fb_type & 0x07;
-   _EGLConfig *config;
-   unsigned i;
-   unsigned j;
-   unsigned k;
-
-   if ( bytes_per_pixel[index] == 0 ) {
-      _eglLog(_EGL_INFO,
-              "[%s:%u] Framebuffer type 0x%04x has 0 bytes per pixel.",
-              __FUNCTION__, __LINE__, fb_type);
-      return GL_FALSE;
-   }
-
-   /* Valid types are GL_UNSIGNED_SHORT_5_6_5 and GL_UNSIGNED_INT_8_8_8_8 and
-    * the _REV versions.
-    *
-    * Valid formats are GL_RGBA, GL_RGB, and GL_BGRA.
-    */
-   switch ( fb_format ) {
-   case GL_RGB:
-      bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[1];
-      masks = masks_table_rgb[index];
-      break;
-
-   case GL_RGBA:
-      bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[2];
-      masks = masks_table_rgba[index];
-      break;
-
-   case GL_BGR:
-      bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[1];
-      masks = masks_table_bgr[index];
-      break;
-
-   case GL_BGRA:
-      bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[2];
-      masks = masks_table_bgra[index];
-      break;
-
-   default:
-      _eglLog(_EGL_WARNING,
-              "[%s:%u] Framebuffer format 0x%04x is not GL_RGB, GL_RGBA, GL_BGR, or GL_BGRA.",
-              __FUNCTION__, __LINE__, fb_format);
-      return GL_FALSE;
-   }
-
-   config = configs;
-   for (k = 0; k < num_depth_stencil_bits; k++) {
-      for (i = 0; i < num_db_modes; i++)  {
-         for (j = 0; j < 2; j++) {
-            _eglSetConfigAttrib(config, EGL_RED_SIZE, bits[0]);
-            _eglSetConfigAttrib(config, EGL_GREEN_SIZE, bits[1]);
-            _eglSetConfigAttrib(config, EGL_BLUE_SIZE, bits[2]);
-            _eglSetConfigAttrib(config, EGL_ALPHA_SIZE, bits[3]);
-            _eglSetConfigAttrib(config, EGL_BUFFER_SIZE,
-                                bits[0] + bits[1] + bits[2] + bits[3]);
-
-            _eglSetConfigAttrib(config, EGL_STENCIL_SIZE, stencil_bits[k]);
-            _eglSetConfigAttrib(config, EGL_DEPTH_SIZE, depth_bits[i]);
-
-            _eglSetConfigAttrib(config, EGL_SURFACE_TYPE, EGL_SCREEN_BIT_MESA |
-                         EGL_PBUFFER_BIT | EGL_PIXMAP_BIT | EGL_WINDOW_BIT);
-
-            config++;
-         }
-      }
-   }
-   return GL_TRUE;
-}
diff --git a/src/egl/main/eglconfig.h b/src/egl/main/eglconfig.h
index 1fb976e5b4b..d12f66245c0 100644
--- a/src/egl/main/eglconfig.h
+++ b/src/egl/main/eglconfig.h
@@ -3,7 +3,7 @@
 
 
 #include "egltypedefs.h"
-#include "GL/internal/glcore.h"
+#include <GLES/gl.h>
 
 
 #define MAX_ATTRIBS 100
@@ -25,12 +25,16 @@ extern void
 _eglInitConfig(_EGLConfig *config, EGLint id);
 
 
+extern EGLConfig
+_eglGetConfigHandle(_EGLConfig *config);
+
+
 extern _EGLConfig *
 _eglLookupConfig(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config);
 
 
 extern _EGLConfig *
-_eglAddConfig(_EGLDisplay *display, const _EGLConfig *config);
+_eglAddConfig(_EGLDisplay *display, _EGLConfig *config);
 
 
 extern EGLBoolean
@@ -52,16 +56,5 @@ _eglGetConfigs(_EGLDriver *drv, EGLDisplay dpy, EGLConfig *configs, EGLint confi
 extern void
 _eglSetConfigAttrib(_EGLConfig *config, EGLint attr, EGLint val);
 
-extern GLboolean
-_eglFillInConfigs( _EGLConfig *configs,
-		GLenum fb_format, GLenum fb_type,
-		const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
-		unsigned num_depth_stencil_bits,
-		const GLenum * db_modes, unsigned num_db_modes,
-		int visType );
-                
-extern void
-_eglConfigToContextModesRec(const _EGLConfig *config, __GLcontextModes *mode);
-
 
 #endif /* EGLCONFIG_INCLUDED */
diff --git a/src/egl/main/eglconfigutil.c b/src/egl/main/eglconfigutil.c
new file mode 100644
index 00000000000..b6585619a53
--- /dev/null
+++ b/src/egl/main/eglconfigutil.c
@@ -0,0 +1,260 @@
+/**
+ * Extra utility functions related to EGL configs.
+ */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "eglconfigutil.h"
+#include "egllog.h"
+
+
+/**
+ * Convert an _EGLConfig to a __GLcontextModes object.
+ * NOTE: This routine may be incomplete - we're only making sure that
+ * the fields needed by Mesa (for _mesa_create_context/framebuffer) are
+ * set correctly.
+ */
+void
+_eglConfigToContextModesRec(const _EGLConfig *config, __GLcontextModes *mode)
+{
+   memset(mode, 0, sizeof(*mode));
+
+   mode->rgbMode = GL_TRUE; /* no color index */
+   mode->colorIndexMode = GL_FALSE;
+   mode->doubleBufferMode = GL_TRUE;  /* always DB for now */
+   mode->stereoMode = GL_FALSE;
+
+   mode->redBits = GET_CONFIG_ATTRIB(config, EGL_RED_SIZE);
+   mode->greenBits = GET_CONFIG_ATTRIB(config, EGL_GREEN_SIZE);
+   mode->blueBits = GET_CONFIG_ATTRIB(config, EGL_BLUE_SIZE);
+   mode->alphaBits = GET_CONFIG_ATTRIB(config, EGL_ALPHA_SIZE);
+   mode->rgbBits = GET_CONFIG_ATTRIB(config, EGL_BUFFER_SIZE);
+
+   /* no rgba masks - fix? */
+
+   mode->depthBits = GET_CONFIG_ATTRIB(config, EGL_DEPTH_SIZE);
+   mode->haveDepthBuffer = mode->depthBits > 0;
+
+   mode->stencilBits = GET_CONFIG_ATTRIB(config, EGL_STENCIL_SIZE);
+   mode->haveStencilBuffer = mode->stencilBits > 0;
+
+   /* no accum */
+
+   mode->level = GET_CONFIG_ATTRIB(config, EGL_LEVEL);
+   mode->samples = GET_CONFIG_ATTRIB(config, EGL_SAMPLES);
+   mode->sampleBuffers = GET_CONFIG_ATTRIB(config, EGL_SAMPLE_BUFFERS);
+
+   /* surface type - not really needed */
+   mode->visualType = GLX_TRUE_COLOR;
+   mode->renderType = GLX_RGBA_BIT;
+}
+
+
+
+/**
+ * Creates a set of \c _EGLConfigs that a driver will expose.
+ * 
+ * A set of \c __GLcontextModes will be created based on the supplied
+ * parameters.  The number of modes processed will be 2 *
+ * \c num_depth_stencil_bits * \c num_db_modes.
+ * 
+ * For the most part, data is just copied from \c depth_bits, \c stencil_bits,
+ * \c db_modes, and \c visType into each \c __GLcontextModes element.
+ * However, the meanings of \c fb_format and \c fb_type require further
+ * explanation.  The \c fb_format specifies which color components are in
+ * each pixel and what the default order is.  For example, \c GL_RGB specifies
+ * that red, green, blue are available and red is in the "most significant"
+ * position and blue is in the "least significant".  The \c fb_type specifies
+ * the bit sizes of each component and the actual ordering.  For example, if
+ * \c GL_UNSIGNED_SHORT_5_6_5_REV is specified with \c GL_RGB, bits [15:11]
+ * are the blue value, bits [10:5] are the green value, and bits [4:0] are
+ * the red value.
+ * 
+ * One sublte issue is the combination of \c GL_RGB  or \c GL_BGR and either
+ * of the \c GL_UNSIGNED_INT_8_8_8_8 modes.  The resulting mask values in the
+ * \c __GLcontextModes structure is \b identical to the \c GL_RGBA or
+ * \c GL_BGRA case, except the \c alphaMask is zero.  This means that, as
+ * far as this routine is concerned, \c GL_RGB with \c GL_UNSIGNED_INT_8_8_8_8
+ * still uses 32-bits.
+ *
+ * If in doubt, look at the tables used in the function.
+ * 
+ * \param configs       the array of configs generated
+ * \param fb_format     Format of the framebuffer.  Currently only \c GL_RGB,
+ *                      \c GL_RGBA, \c GL_BGR, and \c GL_BGRA are supported.
+ * \param fb_type       Type of the pixels in the framebuffer.  Currently only
+ *                      \c GL_UNSIGNED_SHORT_5_6_5, 
+ *                      \c GL_UNSIGNED_SHORT_5_6_5_REV,
+ *                      \c GL_UNSIGNED_INT_8_8_8_8, and
+ *                      \c GL_UNSIGNED_INT_8_8_8_8_REV are supported.
+ * \param depth_bits    Array of depth buffer sizes to be exposed.
+ * \param stencil_bits  Array of stencil buffer sizes to be exposed.
+ * \param num_depth_stencil_bits  Number of entries in both \c depth_bits and
+ *                      \c stencil_bits.
+ * \param db_modes      Array of buffer swap modes.  If an element has a
+ *                      value of \c GLX_NONE, then it represents a
+ *                      single-buffered mode.  Other valid values are
+ *                      \c GLX_SWAP_EXCHANGE_OML, \c GLX_SWAP_COPY_OML, and
+ *                      \c GLX_SWAP_UNDEFINED_OML.  See the
+ *                      GLX_OML_swap_method extension spec for more details.
+ * \param num_db_modes  Number of entries in \c db_modes.
+ * \param visType       GLX visual type.  Usually either \c GLX_TRUE_COLOR or
+ *                      \c GLX_DIRECT_COLOR.
+ * 
+ * \returns
+ * \c GL_TRUE on success or \c GL_FALSE on failure.  Currently the only
+ * cause of failure is a bad parameter (i.e., unsupported \c fb_format or
+ * \c fb_type).
+ * 
+ * \todo
+ * There is currently no way to support packed RGB modes (i.e., modes with
+ * exactly 3 bytes per pixel) or floating-point modes.  This could probably
+ * be done by creating some new, private enums with clever names likes
+ * \c GL_UNSIGNED_3BYTE_8_8_8, \c GL_4FLOAT_32_32_32_32, 
+ * \c GL_4HALF_16_16_16_16, etc.  We can cross that bridge when we come to it.
+ */
+EGLBoolean
+_eglFillInConfigs(_EGLConfig * configs,
+                  GLenum fb_format, GLenum fb_type,
+                  const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
+                  unsigned num_depth_stencil_bits,
+                  const GLenum * db_modes, unsigned num_db_modes,
+                  int visType)
+{
+#if 0
+   static const u_int8_t bits_table[3][4] = {
+            /* R  G  B  A */
+            { 5, 6, 5, 0 },  /* Any GL_UNSIGNED_SHORT_5_6_5 */
+            { 8, 8, 8, 0 },  /* Any RGB with any GL_UNSIGNED_INT_8_8_8_8 */
+            { 8, 8, 8, 8 }  /* Any RGBA with any GL_UNSIGNED_INT_8_8_8_8 */
+         };
+
+   /* The following arrays are all indexed by the fb_type masked with 0x07.
+    * Given the four supported fb_type values, this results in valid array
+    * indices of 3, 4, 5, and 7.
+    */
+   static const u_int32_t masks_table_rgb[8][4] = {
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x0000F800, 0x000007E0, 0x0000001F, 0x00000000},  /* 5_6_5       */
+            {0x0000001F, 0x000007E0, 0x0000F800, 0x00000000},  /* 5_6_5_REV   */
+            {0xFF000000, 0x00FF0000, 0x0000FF00, 0x00000000},  /* 8_8_8_8     */
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x000000FF, 0x0000FF00, 0x00FF0000, 0x00000000}  /* 8_8_8_8_REV */
+         };
+
+   static const u_int32_t masks_table_rgba[8][4] = {
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x0000F800, 0x000007E0, 0x0000001F, 0x00000000},  /* 5_6_5       */
+            {0x0000001F, 0x000007E0, 0x0000F800, 0x00000000},  /* 5_6_5_REV   */
+            {0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF},  /* 8_8_8_8     */
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000},  /* 8_8_8_8_REV */
+         };
+
+   static const u_int32_t masks_table_bgr[8][4] = {
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x0000001F, 0x000007E0, 0x0000F800, 0x00000000},  /* 5_6_5       */
+            {0x0000F800, 0x000007E0, 0x0000001F, 0x00000000},  /* 5_6_5_REV   */
+            {0x0000FF00, 0x00FF0000, 0xFF000000, 0x00000000},  /* 8_8_8_8     */
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00FF0000, 0x0000FF00, 0x000000FF, 0x00000000},  /* 8_8_8_8_REV */
+         };
+
+   static const u_int32_t masks_table_bgra[8][4] = {
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x0000001F, 0x000007E0, 0x0000F800, 0x00000000},  /* 5_6_5       */
+            {0x0000F800, 0x000007E0, 0x0000001F, 0x00000000},  /* 5_6_5_REV   */
+            {0x0000FF00, 0x00FF0000, 0xFF000000, 0x000000FF},  /* 8_8_8_8     */
+            {0x00000000, 0x00000000, 0x00000000, 0x00000000},
+            {0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000},  /* 8_8_8_8_REV */
+         };
+
+   static const u_int8_t bytes_per_pixel[8] = {
+            0, 0, 0, 2, 2, 4, 0, 4
+         };
+
+   const u_int8_t * bits;
+   const u_int32_t * masks;
+   const int index = fb_type & 0x07;
+   _EGLConfig *config;
+   unsigned i;
+   unsigned j;
+   unsigned k;
+
+   if ( bytes_per_pixel[index] == 0 ) {
+      _eglLog(_EGL_INFO,
+              "[%s:%u] Framebuffer type 0x%04x has 0 bytes per pixel.",
+              __FUNCTION__, __LINE__, fb_type);
+      return GL_FALSE;
+   }
+
+   /* Valid types are GL_UNSIGNED_SHORT_5_6_5 and GL_UNSIGNED_INT_8_8_8_8 and
+    * the _REV versions.
+    *
+    * Valid formats are GL_RGBA, GL_RGB, and GL_BGRA.
+    */
+   switch ( fb_format ) {
+   case GL_RGB:
+      bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[1];
+      masks = masks_table_rgb[index];
+      break;
+
+   case GL_RGBA:
+      bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[2];
+      masks = masks_table_rgba[index];
+      break;
+
+   case GL_BGR:
+      bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[1];
+      masks = masks_table_bgr[index];
+      break;
+
+   case GL_BGRA:
+      bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[2];
+      masks = masks_table_bgra[index];
+      break;
+
+   default:
+      _eglLog(_EGL_WARNING,
+              "[%s:%u] Framebuffer format 0x%04x is not GL_RGB, GL_RGBA, GL_BGR, or GL_BGRA.",
+              __FUNCTION__, __LINE__, fb_format);
+      return GL_FALSE;
+   }
+
+   config = configs;
+   for (k = 0; k < num_depth_stencil_bits; k++) {
+      for (i = 0; i < num_db_modes; i++)  {
+         for (j = 0; j < 2; j++) {
+            _eglSetConfigAttrib(config, EGL_RED_SIZE, bits[0]);
+            _eglSetConfigAttrib(config, EGL_GREEN_SIZE, bits[1]);
+            _eglSetConfigAttrib(config, EGL_BLUE_SIZE, bits[2]);
+            _eglSetConfigAttrib(config, EGL_ALPHA_SIZE, bits[3]);
+            _eglSetConfigAttrib(config, EGL_BUFFER_SIZE,
+                                bits[0] + bits[1] + bits[2] + bits[3]);
+
+            _eglSetConfigAttrib(config, EGL_STENCIL_SIZE, stencil_bits[k]);
+            _eglSetConfigAttrib(config, EGL_DEPTH_SIZE, depth_bits[i]);
+
+            _eglSetConfigAttrib(config, EGL_SURFACE_TYPE, EGL_SCREEN_BIT_MESA |
+                         EGL_PBUFFER_BIT | EGL_PIXMAP_BIT | EGL_WINDOW_BIT);
+
+            config++;
+         }
+      }
+   }
+   return GL_TRUE;
+#else
+   return GL_FALSE;
+#endif
+}
+
diff --git a/src/egl/main/eglconfigutil.h b/src/egl/main/eglconfigutil.h
new file mode 100644
index 00000000000..5db906db651
--- /dev/null
+++ b/src/egl/main/eglconfigutil.h
@@ -0,0 +1,23 @@
+
+#ifndef EGLCONFIGUTIL_INCLUDED
+#define EGLCONFIGUTIL_INCLUDED
+
+#include "eglconfig.h"
+#include "GL/internal/glcore.h"
+
+
+extern void
+_eglConfigToContextModesRec(const _EGLConfig *config, __GLcontextModes *mode);
+
+
+extern EGLBoolean
+_eglFillInConfigs( _EGLConfig *configs,
+                   EGLenum fb_format, EGLenum fb_type,
+                   const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
+                   unsigned num_depth_stencil_bits,
+                   const EGLenum * db_modes, unsigned num_db_modes,
+                   int visType );
+
+
+
+#endif /* EGLCONFIGUTIL_INCLUDED */
diff --git a/src/egl/main/eglcontext.c b/src/egl/main/eglcontext.c
index 374c006dae7..461679db090 100644
--- a/src/egl/main/eglcontext.c
+++ b/src/egl/main/eglcontext.c
@@ -6,12 +6,12 @@
 #include "egldisplay.h"
 #include "egldriver.h"
 #include "eglglobals.h"
-#include "eglhash.h"
 #include "eglsurface.h"
 
 
 /**
- * Initialize the given _EGLContext object to defaults.
+ * Initialize the given _EGLContext object to defaults and/or the values
+ * in the attrib_list.
  */
 EGLBoolean
 _eglInitContext(_EGLDriver *drv, EGLDisplay dpy, _EGLContext *ctx,
@@ -20,42 +20,54 @@ _eglInitContext(_EGLDriver *drv, EGLDisplay dpy, _EGLContext *ctx,
    _EGLConfig *conf;
    _EGLDisplay *display = _eglLookupDisplay(dpy);
    EGLint i;
+   const EGLenum api = eglQueryAPI();
+
+   if (api == EGL_NONE) {
+      _eglError(EGL_BAD_MATCH, "eglCreateContext(no client API)");
+      return EGL_FALSE;
+   }
 
    conf = _eglLookupConfig(drv, dpy, config);
    if (!conf) {
-      _eglError(EGL_BAD_CONFIG, "eglCreateContext");
+      _eglError(EGL_BAD_CONFIG, "_eglInitContext");
       return EGL_FALSE;
    }
 
+   memset(ctx, 0, sizeof(_EGLContext));
+
+   ctx->ClientVersion = 1; /* the default, per EGL spec */
+
    for (i = 0; attrib_list && attrib_list[i] != EGL_NONE; i++) {
       switch (attrib_list[i]) {
-         /* no attribs defined for now */
+      case EGL_CONTEXT_CLIENT_VERSION:
+         i++;
+         ctx->ClientVersion = attrib_list[i];
+         break;
       default:
-         _eglError(EGL_BAD_ATTRIBUTE, "eglCreateContext");
-         return EGL_NO_CONTEXT;
+         _eglError(EGL_BAD_ATTRIBUTE, "_eglInitContext");
+         return EGL_FALSE;
       }
    }
 
-   memset(ctx, 0, sizeof(_EGLContext));
    ctx->Display = display;
    ctx->Config = conf;
    ctx->DrawSurface = EGL_NO_SURFACE;
    ctx->ReadSurface = EGL_NO_SURFACE;
+   ctx->ClientAPI = api;
 
    return EGL_TRUE;
 }
 
 
-/*
- * Assign an EGLContext handle to the _EGLContext object then put it into
- * the hash table.
+/**
+ * Save a new _EGLContext into the hash table.
  */
 void
 _eglSaveContext(_EGLContext *ctx)
 {
-   assert(ctx);
-   ctx->Handle = _eglHashGenKey(_eglGlobal.Contexts);
-   _eglHashInsert(_eglGlobal.Contexts, ctx->Handle, ctx);
+   /* no-op.
+    * Public EGLContext handle and private _EGLContext are the same.
+    */
 }
 
 
@@ -65,19 +77,34 @@ _eglSaveContext(_EGLContext *ctx)
 void
 _eglRemoveContext(_EGLContext *ctx)
 {
-   _eglHashRemove(_eglGlobal.Contexts, ctx->Handle);
+   /* no-op.
+    * Public EGLContext handle and private _EGLContext are the same.
+    */
+}
+
+
+/**
+ * Return the public handle for the given private context ptr.
+ * This is the inverse of _eglLookupContext().
+ */
+EGLContext
+_eglGetContextHandle(_EGLContext *ctx)
+{
+   /* just a cast! */
+   return (EGLContext) ctx;
 }
 
 
 /**
  * Return the _EGLContext object that corresponds to the given
  * EGLContext handle.
+ * This is the inverse of _eglGetContextHandle().
  */
 _EGLContext *
 _eglLookupContext(EGLContext ctx)
 {
-   _EGLContext *c = (_EGLContext *) _eglHashLookup(_eglGlobal.Contexts, ctx);
-   return c;
+   /* just a cast since EGLContext is just a void ptr */
+   return (_EGLContext *) ctx;
 }
 
 
@@ -112,7 +139,7 @@ _eglCreateContext(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
    }
 
    _eglSaveContext(context);
-   return context->Handle;
+   return (EGLContext) context;
 #endif
    return EGL_NO_CONTEXT;
 }
@@ -126,7 +153,6 @@ _eglDestroyContext(_EGLDriver *drv, EGLDisplay dpy, EGLContext ctx)
 {
    _EGLContext *context = _eglLookupContext(ctx);
    if (context) {
-      _eglHashRemove(_eglGlobal.Contexts, ctx);
       if (context->IsBound) {
          context->DeletePending = EGL_TRUE;
       }
@@ -163,8 +189,11 @@ _eglQueryContext(_EGLDriver *drv, EGLDisplay dpy, EGLContext ctx,
 #ifdef EGL_VERSION_1_2
    case EGL_CONTEXT_CLIENT_TYPE:
       *value = c->ClientAPI;
-      return EGL_FALSE;
+      return EGL_TRUE;
 #endif /* EGL_VERSION_1_2 */
+   case EGL_CONTEXT_CLIENT_VERSION:
+      *value = c->ClientVersion;
+      return EGL_TRUE;
    default:
       _eglError(EGL_BAD_ATTRIBUTE, "eglQueryContext");
       return EGL_FALSE;
@@ -239,7 +268,7 @@ _eglMakeCurrent(_EGLDriver *drv, EGLDisplay dpy, EGLSurface d,
             ctx = NULL;
          }
          /* really delete context now */
-         drv->API.DestroyContext(drv, dpy, oldContext->Handle);
+         drv->API.DestroyContext(drv, dpy, _eglGetContextHandle(oldContext));
       }
    }
 
diff --git a/src/egl/main/eglcontext.h b/src/egl/main/eglcontext.h
index 82bfde151f3..34fee9c6376 100644
--- a/src/egl/main/eglcontext.h
+++ b/src/egl/main/eglcontext.h
@@ -11,8 +11,6 @@
  */
 struct _egl_context
 {
-   EGLContext Handle;  /* The public/opaque handle which names this object */
-
    _EGLDisplay *Display; /* who do I belong to? */
 
    _EGLConfig *Config;
@@ -22,9 +20,9 @@ struct _egl_context
 
    EGLBoolean IsBound;
    EGLBoolean DeletePending;
-#ifdef EGL_VERSION_1_2
-   EGLint ClientAPI;  /* Either EGL_OPENGL_ES_API or EGL_OPENVG_API */
-#endif /* EGL_VERSION_1_2 */
+
+   EGLint ClientAPI; /**< EGL_OPENGL_ES_API, EGL_OPENGL_API, EGL_OPENVG_API */
+   EGLint ClientVersion; /**< 1 = OpenGLES 1.x, 2 = OpenGLES 2.x */
 };
 
 
@@ -41,6 +39,10 @@ extern void
 _eglRemoveContext(_EGLContext *ctx);
 
 
+extern EGLContext
+_eglGetContextHandle(_EGLContext *ctx);
+
+
 extern _EGLContext *
 _eglLookupContext(EGLContext ctx);
  
diff --git a/src/mesa/state_tracker/st_atom_fixedfunction.c b/src/egl/main/egldefines.h
index 165567af70c..8fc2301b795 100644
--- a/src/mesa/state_tracker/st_atom_fixedfunction.c
+++ b/src/egl/main/egldefines.h
@@ -1,6 +1,6 @@
 /**************************************************************************
  * 
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -24,43 +24,22 @@
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * 
  **************************************************************************/
- /*
-  * Authors:
-  *   Keith Whitwell <[email protected]>
-  *   Brian Paul
-  */
 
-#include "tnl/t_vp_build.h"
 
-#include "pipe/p_context.h"
-#include "pipe/p_defines.h"
 
-#include "st_context.h"
-#include "st_atom.h"
+/**
+ * Internal EGL defines
+ */
 
 
-#define TGSI_DEBUG 0
+#ifndef EGLDEFINES_INCLUDED
+#define EGLDEFINES_INCLUDED
 
 
-/**
- * When TnL state has changed, need to generate new vertex program.
- * This should be done before updating the vertes shader (vs) state.
- */
-static void update_tnl( struct st_context *st )
-{
-   /* Would be good to avoid this when shaders are active:
-    */
-   _tnl_UpdateFixedFunctionProgram( st->ctx );
-}
+#define _EGL_MAX_EXTENSIONS_LEN 1000
 
+#define _EGL_VENDOR_STRING "Mesa Project"
 
-const struct st_tracked_state st_update_tnl = {
-   "st_update_tnl",					/* name */
-   {							/* dirty */
-      TNL_FIXED_FUNCTION_STATE_FLAGS,			/* mesa */
-      0							/* st */
-   },
-   update_tnl						/* update */
-};
 
 
+#endif /* EGLDEFINES_INCLUDED */
diff --git a/src/egl/main/egldisplay.c b/src/egl/main/egldisplay.c
index 074a85bf26b..47a2323eafb 100644
--- a/src/egl/main/egldisplay.c
+++ b/src/egl/main/egldisplay.c
@@ -1,52 +1,88 @@
+
+/**
+ * Functions related to EGLDisplay.
+ */
+
+#include <assert.h>
 #include <stdlib.h>
 #include <string.h>
 #include "eglcontext.h"
 #include "egldisplay.h"
+#include "egldriver.h"
 #include "eglglobals.h"
 #include "eglhash.h"
-
-
-static char *
-my_strdup(const char *s)
-{
-   int l = strlen(s);
-   char *s2 = malloc(l + 1);
-   strcpy(s2, s);
-   return s2;
-}
+#include "eglstring.h"
 
 
 /**
- * We're assuming that the NativeDisplayType parameter is actually
- * a string.
- * Return a new _EGLDisplay object for the given displayName
+ * Allocate a new _EGLDisplay object for the given nativeDisplay handle.
+ * We'll also try to determine the device driver name at this time.
+ *
+ * Note that nativeDisplay may be an X Display ptr, or a string.
  */
 _EGLDisplay *
-_eglNewDisplay(NativeDisplayType displayName)
+_eglNewDisplay(NativeDisplayType nativeDisplay)
 {
    _EGLDisplay *dpy = (_EGLDisplay *) calloc(1, sizeof(_EGLDisplay));
    if (dpy) {
-      dpy->Handle = _eglHashGenKey(_eglGlobal.Displays);
-      _eglHashInsert(_eglGlobal.Displays, dpy->Handle, dpy);
-      if (displayName)
-         dpy->Name = my_strdup(displayName);
-      else
-         dpy->Name = NULL;
-      dpy->Driver = NULL;  /* this gets set later */
+      EGLuint key = _eglHashGenKey(_eglGlobal.Displays);
+
+      dpy->Handle = (EGLDisplay) key;
+      _eglHashInsert(_eglGlobal.Displays, key, dpy);
+
+      dpy->NativeDisplay = nativeDisplay;
+#if defined(_EGL_PLATFORM_X)
+      dpy->Xdpy = (Display *) nativeDisplay;
+#endif
+
+      dpy->DriverName = _eglChooseDriver(dpy);
+      if (!dpy->DriverName) {
+         free(dpy);
+         return NULL;
+      }
    }
    return dpy;
 }
 
 
 /**
+ * Return the public handle for an internal _EGLDisplay.
+ * This is the inverse of _eglLookupDisplay().
+ */
+EGLDisplay
+_eglGetDisplayHandle(_EGLDisplay *display)
+{
+   if (display)
+      return display->Handle;
+   else
+      return EGL_NO_DISPLAY;
+}
+
+ 
+/**
  * Return the _EGLDisplay object that corresponds to the given public/
  * opaque display handle.
+ * This is the inverse of _eglGetDisplayHandle().
  */
 _EGLDisplay *
 _eglLookupDisplay(EGLDisplay dpy)
 {
-   _EGLDisplay *d = (_EGLDisplay *) _eglHashLookup(_eglGlobal.Displays, dpy);
-   return d;
+   EGLuint key = (EGLuint) dpy;
+   if (!_eglGlobal.Displays)
+      return NULL;
+   return (_EGLDisplay *) _eglHashLookup(_eglGlobal.Displays, key);
+}
+
+
+void
+_eglSaveDisplay(_EGLDisplay *dpy)
+{
+   EGLuint key = _eglHashGenKey(_eglGlobal.Displays);
+   assert(dpy);
+   assert(!dpy->Handle);
+   dpy->Handle = (EGLDisplay) key;
+   assert(dpy->Handle);
+   _eglHashInsert(_eglGlobal.Displays, key, dpy);
 }
 
 
@@ -61,11 +97,25 @@ _eglGetCurrentDisplay(void)
 }
 
 
+/**
+ * Free all the data hanging of an _EGLDisplay object, but not
+ * the object itself.
+ */
 void
 _eglCleanupDisplay(_EGLDisplay *disp)
 {
-   /* XXX incomplete */
+   EGLint i;
+
+   for (i = 0; i < disp->NumConfigs; i++) {
+      free(disp->Configs[i]);
+   }
    free(disp->Configs);
-   free(disp->Name);
-   /* driver deletes _EGLDisplay */
+   disp->Configs = NULL;
+
+   /* XXX incomplete */
+
+   free((void *) disp->DriverName);
+   disp->DriverName = NULL;
+
+   /* driver deletes the _EGLDisplay object */
 }
diff --git a/src/egl/main/egldisplay.h b/src/egl/main/egldisplay.h
index 1a03fdd4ad9..ff623ee1c66 100644
--- a/src/egl/main/egldisplay.h
+++ b/src/egl/main/egldisplay.h
@@ -1,22 +1,31 @@
 #ifndef EGLDISPLAY_INCLUDED
 #define EGLDISPLAY_INCLUDED
 
+#ifdef _EGL_PLATFORM_X
+#include <X11/Xlib.h>
+#endif
 
 #include "egltypedefs.h"
 
 
 struct _egl_display 
 {
+   EGLNativeDisplayType NativeDisplay;
    EGLDisplay Handle;
 
-   char *Name;
+   const char *DriverName;
+   const char *DriverArgs;
    _EGLDriver *Driver;
 
    EGLint NumScreens;
    _EGLScreen **Screens;  /* array [NumScreens] */
 
    EGLint NumConfigs;
-   _EGLConfig *Configs;  /* array [NumConfigs] */
+   _EGLConfig **Configs;  /* array [NumConfigs] of ptr to _EGLConfig */
+
+#ifdef _EGL_PLATFORM_X
+   Display *Xdpy;
+#endif
 };
 
 
@@ -24,10 +33,18 @@ extern _EGLDisplay *
 _eglNewDisplay(NativeDisplayType displayName);
 
 
+EGLDisplay
+_eglGetDisplayHandle(_EGLDisplay *display);
+
+
 extern _EGLDisplay *
 _eglLookupDisplay(EGLDisplay dpy);
 
 
+extern void
+_eglSaveDisplay(_EGLDisplay *dpy);
+
+
 extern _EGLDisplay *
 _eglGetCurrentDisplay(void);
 
diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c
index bda06dd827d..edf85abe012 100644
--- a/src/egl/main/egldriver.c
+++ b/src/egl/main/egldriver.c
@@ -1,112 +1,261 @@
+/**
+ * Functions for choosing and opening/loading device drivers.
+ */
+
+
 #include <assert.h>
-#include <dlfcn.h>
-#include <stdio.h>
 #include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include "eglconfig.h"
 #include "eglcontext.h"
+#include "egldefines.h"
 #include "egldisplay.h"
 #include "egldriver.h"
 #include "eglglobals.h"
 #include "egllog.h"
+#include "eglmisc.h"
 #include "eglmode.h"
 #include "eglscreen.h"
+#include "eglstring.h"
 #include "eglsurface.h"
 
+#if defined(_EGL_PLATFORM_X)
+#include <dlfcn.h>
+#include "eglx.h"
+#elif defined(_EGL_PLATFORM_WINDOWS)
+/* XXX to do */
+#elif defined(_EGL_PLATFORM_WINCE)
+/* XXX to do */
+#endif
+
+
+static const char *DefaultDriverName = ":0";
+static const char *SysFS = "/sys/class";
 
-const char *DefaultDriverName = "demodriver";
 
 
 /**
- * Choose and open/init the hardware driver for the given EGLDisplay.
- * Previously, the EGLDisplay was created with _eglNewDisplay() where
- * we recorded the user's NativeDisplayType parameter.
+ * Wrappers for dlopen/dlclose()
+ */
+#if defined(_EGL_PLATFORM_WINDOWS)
+
+   typedef HMODULE lib_handle;
+
+   static HMODULE
+   open_library(const char *filename)
+   {
+      return LoadLibrary(filename);
+   }
+
+   static void
+   close_library(HMODULE lib)
+   {
+      FreeLibrary(lib);
+   }
+   
+#elif defined(_EGL_PLATFORM_X)
+
+   typedef void * lib_handle;
+
+   static void *
+   open_library(const char *filename)
+   {
+      return dlopen(filename, RTLD_LAZY);
+   }
+
+   static void
+   close_library(void *lib)
+   {
+      dlclose(lib);
+   }
+   
+#endif
+
+
+
+/**
+ * Given a card number, use sysfs to determine the DRI driver name.
+ */
+const char *
+_eglChooseDRMDriver(int card)
+{
+#if 0
+   return _eglstrdup("libEGLdri");
+#else
+   char path[2000], driverName[2000];
+   FILE *f;
+   int length;
+
+   snprintf(path, sizeof(path), "%s/drm/card%d/dri_library_name", SysFS, card);
+
+   f = fopen(path, "r");
+   if (!f)
+      return NULL;
+
+   fgets(driverName, sizeof(driverName), f);
+   fclose(f);
+
+   if ((length = strlen(driverName)) > 1) {
+      /* remove the trailing newline from sysfs */
+      driverName[length - 1] = '\0';
+      strncat(driverName, "_dri", sizeof(driverName));
+      return _eglstrdup(driverName);
+   }
+   else {
+      return NULL;
+   }   
+#endif
+}
+
+
+/**
+ * XXX this function is totally subject change!!!
  *
- * Now we'll use the NativeDisplayType value.
  *
- * Currently, the native display value is treated as a string.
+ * Determine/return the name of the driver to use for the given _EGLDisplay.
+ *
+ * Try to be clever and determine if nativeDisplay is an Xlib Display
+ * ptr or a string (naming a driver or screen number, etc).
+ *
  * If the first character is ':' we interpret it as a screen or card index
  * number (i.e. ":0" or ":1", etc)
  * Else if the first character is '!' we interpret it as specific driver name
  * (i.e. "!r200" or "!i830".
+ *
+ * Whatever follows ':' is copied and put into dpy->DriverArgs.
+ *
+ * The caller may free() the returned string.
  */
-_EGLDriver *
-_eglChooseDriver(EGLDisplay display)
+const char *
+_eglChooseDriver(_EGLDisplay *dpy)
 {
-   _EGLDisplay *dpy = _eglLookupDisplay(display);
-   _EGLDriver *drv;
-   const char *driverName = DefaultDriverName;
-   const char *name;
+   const char *displayString = (const char *) dpy->NativeDisplay;
+   const char *driverName = NULL;
+
+   (void) DefaultDriverName;
 
-   assert(dpy);
+   /* First, if the EGL_DRIVER env var is set, use that */
+   driverName = getenv("EGL_DRIVER");
+   if (driverName)
+      return _eglstrdup(driverName);
 
-   name = dpy->Name;
-   if (!name) {
-      /* use default */
+#if 0
+   if (!displayString) {
+      /* choose a default */
+      displayString = DefaultDriverName;
+   }
+#endif
+   /* extract default DriverArgs = whatever follows ':' */
+   if (displayString &&
+       (displayString[0] == '!' ||
+        displayString[0] == ':')) {
+      const char *args = strchr(displayString, ':');
+      if (args)
+         dpy->DriverArgs = _eglstrdup(args + 1);
    }
-   else if (name[0] == ':' && (name[1] >= '0' && name[1] <= '9') && !name[2]) {
-      /* XXX probe hardware here to determine which driver to open */
-      driverName = "libEGLdri";
+
+   /* determine driver name now */
+   if (displayString && displayString[0] == ':' &&
+       (displayString[1] >= '0' && displayString[1] <= '9') &&
+       !displayString[2]) {
+      int card = atoi(displayString + 1);
+      driverName = _eglChooseDRMDriver(card);
    }
-   else if (name[0] == '!') {
-      /* use specified driver name */
-      driverName = name + 1;
+   else if (displayString && displayString[0] == '!') {
+      /* use user-specified driver name */
+      driverName = _eglstrdup(displayString + 1);
+      /* truncate driverName at ':' if present */
+      {
+         char *args = strchr(driverName, ':');
+         if (args) {
+            *args = 0;
+         }
+      }
    }
    else {
-      /* Maybe display was returned by XOpenDisplay? */
-      _eglLog(_EGL_FATAL, "eglChooseDriver() bad name");
+      /* NativeDisplay is not a string! */
+#if defined(_EGL_PLATFORM_X)
+      driverName = _xeglChooseDriver(dpy);
+#elif defined(_EGL_PLATFORM_WINDOWS)
+      /* XXX to do */
+      driverName = _weglChooseDriver(dpy);
+#elif defined(_EGL_PLATFORM_WINCE)
+      /* XXX to do */
+#else
+      driverName = DefaultDriverName;
+#endif
    }
 
-   _eglLog(_EGL_INFO, "eglChooseDriver() choosing %s", driverName);
-
-   drv = _eglOpenDriver(dpy, driverName);
-   dpy->Driver = drv;
-
-   return drv;
+   return driverName;
 }
 
 
 /**
  * Open/load the named driver and call its bootstrap function: _eglMain().
+ * By the time this function is called, the dpy->DriverName should have
+ * been determined.
+ *
  * \return  new _EGLDriver object.
  */
 _EGLDriver *
-_eglOpenDriver(_EGLDisplay *dpy, const char *driverName)
+_eglOpenDriver(_EGLDisplay *dpy, const char *driverName, const char *args)
 {
    _EGLDriver *drv;
    _EGLMain_t mainFunc;
-   void *lib;
+   lib_handle lib;
    char driverFilename[1000];
 
+   assert(driverName);
+
+#if defined(_EGL_PLATFORM_WINDOWS)
+   /* XXX untested */
+   sprintf(driverFilename, "%s.dll", driverName);
+   _eglLog(_EGL_DEBUG, "dlopen(%s)", driverFilename);
+#elif defined(_EGL_PLATFORM_X)
    /* XXX also prepend a directory path??? */
    sprintf(driverFilename, "%s.so", driverName);
-
    _eglLog(_EGL_DEBUG, "dlopen(%s)", driverFilename);
-   lib = dlopen(driverFilename, RTLD_NOW);
+#endif
+   lib = open_library(driverFilename);
+
    if (!lib) {
       _eglLog(_EGL_WARNING, "Could not open %s (%s)",
               driverFilename, dlerror());
       return NULL;
    }
 
+#if defined(_EGL_PLATFORM_WINDOWS)
+   mainFunc = (_EGLMain_t) GetProcAddress(lib, "_eglMain");
+#elif defined(_EGL_PLATFORM_X)
    mainFunc = (_EGLMain_t) dlsym(lib, "_eglMain");
+#endif
+
    if (!mainFunc) {
       _eglLog(_EGL_WARNING, "_eglMain not found in %s", driverFilename);
-      dlclose(lib);
+      close_library(lib);
       return NULL;
    }
 
-   drv = mainFunc(dpy);
+   drv = mainFunc(dpy, args);
    if (!drv) {
-      dlclose(lib);
+      close_library(lib);
       return NULL;
    }
+
    /* with a recurvise open you want the inner most handle */
-   if (!drv->LibHandle)
+   if (!drv->LibHandle) {
       drv->LibHandle = lib;
-   else
-      dlclose(lib);
+   }
+   else {
+      close_library(lib);
+   }
+
+   /* update the global notion of supported APIs */
+   _eglGlobal.ClientAPIsMask |= drv->ClientAPIsMask;
+
+   _eglSaveDriver(drv);
 
-   drv->Display = dpy;
    return drv;
 }
 
@@ -117,19 +266,31 @@ _eglCloseDriver(_EGLDriver *drv, EGLDisplay dpy)
    void *handle = drv->LibHandle;
    EGLBoolean b;
 
-   _eglLog(_EGL_INFO, "Closing driver");
+   _eglLog(_EGL_DEBUG, "Closing %s", drv->Name);
 
    /*
     * XXX check for currently bound context/surfaces and delete them?
     */
 
    b = drv->API.Terminate(drv, dpy);
-   dlclose(handle);
+
+   close_library(handle);
+
    return b;
 }
 
 
 /**
+ * Save the given driver pointer in the list of all known drivers.
+ */
+void
+_eglSaveDriver(_EGLDriver *drv)
+{
+   _eglGlobal.Drivers[ _eglGlobal.NumDrivers++ ] = drv;
+}
+
+
+/**
  * Given a display handle, return the _EGLDriver for that display.
  */
 _EGLDriver *
@@ -201,72 +362,48 @@ _eglInitDriverFallbacks(_EGLDriver *drv)
 }
 
 
+
 /**
- * Examine the individual extension enable/disable flags and recompute
- * the driver's Extensions string.
+ * Try to determine which EGL APIs (OpenGL, OpenGL ES, OpenVG, etc)
+ * are supported on the system by looking for standard library names.
  */
-static void
-_eglUpdateExtensionsString(_EGLDriver *drv)
-{
-   drv->Extensions.String[0] = 0;
-
-   if (drv->Extensions.MESA_screen_surface)
-      strcat(drv->Extensions.String, "EGL_MESA_screen_surface ");
-   if (drv->Extensions.MESA_copy_context)
-      strcat(drv->Extensions.String, "EGL_MESA_copy_context ");
-   assert(strlen(drv->Extensions.String) < MAX_EXTENSIONS_LEN);
-}
-
-
-
-const char *
-_eglQueryString(_EGLDriver *drv, EGLDisplay dpy, EGLint name)
+EGLint
+_eglFindAPIs(void)
 {
-   (void) drv;
-   (void) dpy;
-   switch (name) {
-   case EGL_VENDOR:
-      return "Mesa Project";
-   case EGL_VERSION:
-      return "1.0";
-   case EGL_EXTENSIONS:
-      _eglUpdateExtensionsString(drv);
-      return drv->Extensions.String;
-#ifdef EGL_VERSION_1_2
-   case EGL_CLIENT_APIS:
-      /* XXX need to initialize somewhere */
-      return drv->ClientAPIs;
+   EGLint mask = 0x0;
+   lib_handle lib;
+#if defined(_EGL_PLATFORM_WINDOWS)
+   /* XXX not sure about these names */
+   const char *es1_libname = "libGLESv1_CM.dll";
+   const char *es2_libname = "libGLESv2.dll";
+   const char *gl_libname = "OpenGL32.dll";
+   const char *vg_libname = "libOpenVG.dll";
+#elif defined(_EGL_PLATFORM_X)
+   const char *es1_libname = "libGLESv1_CM.so";
+   const char *es2_libname = "libGLESv2.so";
+   const char *gl_libname = "libGL.so";
+   const char *vg_libname = "libOpenVG.so";
 #endif
-   default:
-      _eglError(EGL_BAD_PARAMETER, "eglQueryString");
-      return NULL;
-   }
-}
 
+   if ((lib = open_library(es1_libname))) {
+      close_library(lib);
+      mask |= EGL_OPENGL_ES_BIT;
+   }
 
-EGLBoolean
-_eglWaitGL(_EGLDriver *drv, EGLDisplay dpy)
-{
-   /* just a placeholder */
-   (void) drv;
-   (void) dpy;
-   return EGL_TRUE;
-}
+   if ((lib = open_library(es2_libname))) {
+      close_library(lib);
+      mask |= EGL_OPENGL_ES2_BIT;
+   }
 
+   if ((lib = open_library(gl_libname))) {
+      close_library(lib);
+      mask |= EGL_OPENGL_BIT;
+   }
 
-EGLBoolean
-_eglWaitNative(_EGLDriver *drv, EGLDisplay dpy, EGLint engine)
-{
-   /* just a placeholder */
-   (void) drv;
-   (void) dpy;
-   switch (engine) {
-   case EGL_CORE_NATIVE_ENGINE:
-      break;
-   default:
-      _eglError(EGL_BAD_PARAMETER, "eglWaitNative(engine)");
-      return EGL_FALSE;
+   if ((lib = open_library(vg_libname))) {
+      close_library(lib);
+      mask |= EGL_OPENVG_BIT;
    }
 
-   return EGL_TRUE;
+   return mask;
 }
diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h
index 88526e973d1..4066c6ec1df 100644
--- a/src/egl/main/egldriver.h
+++ b/src/egl/main/egldriver.h
@@ -4,9 +4,7 @@
 
 #include "egltypedefs.h"
 #include "eglapi.h"
-
-/* should probably use a dynamic-length string, but this will do */
-#define MAX_EXTENSIONS_LEN 1000
+#include "egldefines.h"
 
 
 /**
@@ -17,7 +15,7 @@ struct _egl_extensions
    EGLBoolean MESA_screen_surface;
    EGLBoolean MESA_copy_context;
 
-   char String[MAX_EXTENSIONS_LEN];
+   char String[_EGL_MAX_EXTENSIONS_LEN];
 };
 
 
@@ -26,37 +24,48 @@ struct _egl_extensions
  */
 struct _egl_driver
 {
-   EGLBoolean Initialized; /* set by driver after initialized */
+   EGLBoolean Initialized; /**< set by driver after initialized */
+
+   void *LibHandle; /**< dlopen handle */
 
-   void *LibHandle; /* dlopen handle */
+   const char *Name;  /**< name of this driver */
 
-   _EGLDisplay *Display;
+   int APImajor, APIminor; /**< as returned by eglInitialize() */
+   char Version[1000];       /**< initialized from APImajor/minor, Name */
 
-   int ABIversion;
-   int APImajor, APIminor; /* returned through eglInitialize */
-   const char *ClientAPIs;
+   /** Bitmask of supported APIs (EGL_xx_BIT) set by the driver during init */
+   EGLint ClientAPIsMask;
 
-   _EGLAPI API;
+   _EGLAPI API;  /**< EGL API dispatch table */
 
    _EGLExtensions Extensions;
+
+   int LargestPbuffer;
 };
 
 
-extern _EGLDriver *_eglMain(_EGLDisplay *dpy);
+extern _EGLDriver *_eglMain(_EGLDisplay *dpy, const char *args);
 
 
-extern _EGLDriver *
-_eglChooseDriver(EGLDisplay dpy);
+extern const char *
+_eglChooseDRMDriver(int card);
+
+extern const char *
+_eglChooseDriver(_EGLDisplay *dpy);
 
 
 extern _EGLDriver *
-_eglOpenDriver(_EGLDisplay *dpy, const char *driverName);
+_eglOpenDriver(_EGLDisplay *dpy, const char *driverName, const char *args);
 
 
 extern EGLBoolean
 _eglCloseDriver(_EGLDriver *drv, EGLDisplay dpy);
 
 
+extern void
+_eglSaveDriver(_EGLDriver *drv);
+
+
 extern _EGLDriver *
 _eglLookupDriver(EGLDisplay d);
 
@@ -65,17 +74,8 @@ extern void
 _eglInitDriverFallbacks(_EGLDriver *drv);
 
 
-extern const char *
-_eglQueryString(_EGLDriver *drv, EGLDisplay dpy, EGLint name);
-
-
-extern EGLBoolean
-_eglWaitGL(_EGLDriver *drv, EGLDisplay dpy);
-
-
-extern EGLBoolean
-_eglWaitNative(_EGLDriver *drv, EGLDisplay dpy, EGLint engine);
-
+extern EGLint
+_eglFindAPIs(void);
 
 
 #endif /* EGLDRIVER_INCLUDED */
diff --git a/src/egl/main/eglglobals.c b/src/egl/main/eglglobals.c
index 608311d7494..5da59af91da 100644
--- a/src/egl/main/eglglobals.c
+++ b/src/egl/main/eglglobals.c
@@ -15,13 +15,11 @@ _eglInitGlobals(void)
 {
    if (!_eglGlobal.Initialized) {
       _eglGlobal.Displays = _eglNewHashTable();
-      _eglGlobal.Contexts = _eglNewHashTable();
       _eglGlobal.Surfaces = _eglNewHashTable();
       _eglGlobal.FreeScreenHandle = 1;
       _eglGlobal.Initialized = EGL_TRUE;
 
-      _eglGlobal.OpenGLESAPISupported = EGL_TRUE;
-      _eglGlobal.OpenVGAPISupported = EGL_FALSE;
+      _eglGlobal.ClientAPIsMask = 0x0;
 
       /* XXX temporary */
       _eglGlobal.ThreadInfo = _eglNewThreadInfo();
@@ -37,7 +35,6 @@ _eglDestroyGlobals(void)
 {
    /* XXX TODO walk over table entries, deleting each */
    _eglDeleteHashTable(_eglGlobal.Displays);
-   _eglDeleteHashTable(_eglGlobal.Contexts);
    _eglDeleteHashTable(_eglGlobal.Surfaces);
 }
 
@@ -52,7 +49,7 @@ _eglNewThreadInfo(void)
    if (t) {
       t->CurrentContext = EGL_NO_CONTEXT;
       t->LastError = EGL_SUCCESS;
-      t->CurrentAPI = EGL_NONE;
+      t->CurrentAPI = EGL_OPENGL_ES_API;  /* default, per EGL spec */
    }
    return t;
 }
diff --git a/src/egl/main/eglglobals.h b/src/egl/main/eglglobals.h
index c16baa2d6bd..14d8ea487af 100644
--- a/src/egl/main/eglglobals.h
+++ b/src/egl/main/eglglobals.h
@@ -24,17 +24,20 @@ struct _egl_global
    EGLBoolean Initialized;
 
    _EGLHashtable *Displays;
-   _EGLHashtable *Contexts;
    _EGLHashtable *Surfaces;
 
    EGLScreenMESA FreeScreenHandle;
 
-   /* XXX these may be temporary */
-   EGLBoolean OpenGLESAPISupported;
-   EGLBoolean OpenVGAPISupported;
+   /* bitmaks of supported APIs (supported by _some_ driver) */
+   EGLint ClientAPIsMask;
+
+   char ClientAPIs[1000];   /**< updated by eglQueryString */
 
    /* XXX temporary - should be thread-specific data (TSD) */
    _EGLThreadInfo *ThreadInfo;
+
+   EGLint NumDrivers;
+   _EGLDriver *Drivers[10];
 };
 
 
diff --git a/src/egl/main/egllog.c b/src/egl/main/egllog.c
index dc1daaa996a..23eb523eebe 100644
--- a/src/egl/main/egllog.c
+++ b/src/egl/main/egllog.c
@@ -1,5 +1,7 @@
 /**
  * Logging facility for debug/info messages.
+ * _EGL_FATAL messages are printed to stderr
+ * The EGL_LOG_LEVEL var controls the output of other warning/info/debug msgs.
  */
 
 
@@ -10,37 +12,37 @@
 #include "egllog.h"
 
 #define MAXSTRING 1000
-#define FALLBACK_LOG_LEVEL      _EGL_DEBUG
-#define FALLBACK_LOG_LEVEL_STR  "debug"
+#define FALLBACK_LOG_LEVEL      _EGL_WARNING
+#define FALLBACK_LOG_LEVEL_STR  "warning"
 
 static EGLint ReportingLevel = -1;
 
 
 static void
-log_level_initialize (void)
+log_level_initialize(void)
 {
-   char *log_env = getenv ("EGL_LOG_LEVEL");
+   char *log_env = getenv("EGL_LOG_LEVEL");
 
    if (log_env == NULL) {
       ReportingLevel = FALLBACK_LOG_LEVEL;
    }
-   else if (strcasecmp (log_env, "fatal") == 0) {
+   else if (strcasecmp(log_env, "fatal") == 0) {
       ReportingLevel = _EGL_FATAL;
    }
-   else if (strcasecmp (log_env, "warning") == 0) {
+   else if (strcasecmp(log_env, "warning") == 0) {
       ReportingLevel = _EGL_WARNING;
    }
-   else if (strcasecmp (log_env, "info") == 0) {
+   else if (strcasecmp(log_env, "info") == 0) {
       ReportingLevel = _EGL_INFO;
    }
-   else if (strcasecmp (log_env, "debug") == 0) {
+   else if (strcasecmp(log_env, "debug") == 0) {
       ReportingLevel = _EGL_DEBUG;
    }
    else {
-      fprintf (stderr, "Unrecognized EGL_LOG_LEVEL environment variable value. "
-               "Expected one of \"fatal\", \"warning\", \"info\", \"debug\". "
-               "Got \"%s\". Falling back to \"%s\".\n",
-               log_env, FALLBACK_LOG_LEVEL_STR);
+      fprintf(stderr, "Unrecognized EGL_LOG_LEVEL environment variable value. "
+              "Expected one of \"fatal\", \"warning\", \"info\", \"debug\". "
+              "Got \"%s\". Falling back to \"%s\".\n",
+              log_env, FALLBACK_LOG_LEVEL_STR);
       ReportingLevel = FALLBACK_LOG_LEVEL;
    }
 }
@@ -59,7 +61,7 @@ _eglLog(EGLint level, const char *fmtStr, ...)
    static int log_level_initialized = 0;
 
    if (!log_level_initialized) {
-      log_level_initialize ();
+      log_level_initialize();
       log_level_initialized = 1;
    }
 
@@ -85,7 +87,7 @@ _eglLog(EGLint level, const char *fmtStr, ...)
       vsnprintf(msg, MAXSTRING, fmtStr, args);
       va_end(args);
 
-      fprintf(stderr, "EGL %s: %s\n", levelStr, msg);
+      fprintf(stderr, "libEGL %s: %s\n", levelStr, msg);
 
       if (level == _EGL_FATAL) {
          exit(1); /* or abort()? */
diff --git a/src/egl/main/eglmisc.c b/src/egl/main/eglmisc.c
new file mode 100644
index 00000000000..b5bdc3ea4bf
--- /dev/null
+++ b/src/egl/main/eglmisc.c
@@ -0,0 +1,129 @@
+/**************************************************************************
+ * 
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+
+/**
+ * Small/misc EGL functions
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include "eglglobals.h"
+#include "eglmisc.h"
+
+
+/**
+ * Examine the individual extension enable/disable flags and recompute
+ * the driver's Extensions string.
+ */
+static void
+_eglUpdateExtensionsString(_EGLDriver *drv)
+{
+   drv->Extensions.String[0] = 0;
+
+   if (drv->Extensions.MESA_screen_surface)
+      strcat(drv->Extensions.String, "EGL_MESA_screen_surface ");
+   if (drv->Extensions.MESA_copy_context)
+      strcat(drv->Extensions.String, "EGL_MESA_copy_context ");
+   assert(strlen(drv->Extensions.String) < _EGL_MAX_EXTENSIONS_LEN);
+}
+
+
+static void
+_eglUpdateAPIsString(_EGLDriver *drv)
+{
+   _eglGlobal.ClientAPIs[0] = 0;
+
+   if (_eglGlobal.ClientAPIsMask & EGL_OPENGL_BIT)
+      strcat(_eglGlobal.ClientAPIs, "OpenGL ");
+
+   if (_eglGlobal.ClientAPIsMask & EGL_OPENGL_ES_BIT)
+      strcat(_eglGlobal.ClientAPIs, "OpenGL_ES ");
+
+   if (_eglGlobal.ClientAPIsMask & EGL_OPENGL_ES2_BIT)
+      strcat(_eglGlobal.ClientAPIs, "OpenGL_ES2 ");
+
+   if (_eglGlobal.ClientAPIsMask & EGL_OPENVG_BIT)
+      strcat(_eglGlobal.ClientAPIs, "OpenVG ");
+
+   assert(strlen(_eglGlobal.ClientAPIs) < sizeof(_eglGlobal.ClientAPIs));
+}
+
+
+
+const char *
+_eglQueryString(_EGLDriver *drv, EGLDisplay dpy, EGLint name)
+{
+   (void) drv;
+   (void) dpy;
+   switch (name) {
+   case EGL_VENDOR:
+      return _EGL_VENDOR_STRING;
+   case EGL_VERSION:
+      return drv->Version;
+   case EGL_EXTENSIONS:
+      _eglUpdateExtensionsString(drv);
+      return drv->Extensions.String;
+#ifdef EGL_VERSION_1_2
+   case EGL_CLIENT_APIS:
+      _eglUpdateAPIsString(drv);
+      return _eglGlobal.ClientAPIs;
+#endif
+   default:
+      _eglError(EGL_BAD_PARAMETER, "eglQueryString");
+      return NULL;
+   }
+}
+
+
+EGLBoolean
+_eglWaitGL(_EGLDriver *drv, EGLDisplay dpy)
+{
+   /* just a placeholder */
+   (void) drv;
+   (void) dpy;
+   return EGL_TRUE;
+}
+
+
+EGLBoolean
+_eglWaitNative(_EGLDriver *drv, EGLDisplay dpy, EGLint engine)
+{
+   /* just a placeholder */
+   (void) drv;
+   (void) dpy;
+   switch (engine) {
+   case EGL_CORE_NATIVE_ENGINE:
+      break;
+   default:
+      _eglError(EGL_BAD_PARAMETER, "eglWaitNative(engine)");
+      return EGL_FALSE;
+   }
+
+   return EGL_TRUE;
+}
diff --git a/src/gallium/winsys/dri/intel/intel_winsys.h b/src/egl/main/eglmisc.h
index 3d32db10a4a..4e2a40ea991 100644
--- a/src/gallium/winsys/dri/intel/intel_winsys.h
+++ b/src/egl/main/eglmisc.h
@@ -1,6 +1,6 @@
 /**************************************************************************
  * 
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -25,49 +25,23 @@
  * 
  **************************************************************************/
 
-#ifndef INTEL_WINSYS_H
-#define INTEL_WINSYS_H
 
-#include "pipe/p_state.h"
+#ifndef EGLMISC_INCLUDED
+#define EGLMISC_INCLUDED
 
-struct intel_context;
-struct pipe_context;
-struct pipe_winsys;
-struct pipe_buffer;
-struct _DriBufferObject;
+#include "egldriver.h"
 
-struct pipe_winsys *
-intel_create_pipe_winsys( int fd, struct _DriFreeSlabManager *fMan );
 
-void
-intel_destroy_pipe_winsys( struct pipe_winsys *winsys );
+extern const char *
+_eglQueryString(_EGLDriver *drv, EGLDisplay dpy, EGLint name);
 
-struct pipe_context *
-intel_create_softpipe( struct intel_context *intel,
-                       struct pipe_winsys *winsys );
 
-struct pipe_context *
-intel_create_i915simple( struct intel_context *intel,
-                       struct pipe_winsys *winsys );
+extern EGLBoolean
+_eglWaitGL(_EGLDriver *drv, EGLDisplay dpy);
 
 
-struct intel_buffer {
-   struct pipe_buffer base;
-   struct _DriBufferPool *pool;
-   struct _DriBufferObject *driBO;
-};
+extern EGLBoolean
+_eglWaitNative(_EGLDriver *drv, EGLDisplay dpy, EGLint engine);
 
-static INLINE struct intel_buffer *
-intel_buffer( struct pipe_buffer *buf )
-{
-   return (struct intel_buffer *)buf;
-}
 
-static INLINE struct _DriBufferObject *
-dri_bo( struct pipe_buffer *buf )
-{
-   return intel_buffer(buf)->driBO;
-}
-
-
-#endif
+#endif /* EGLMISC_INCLUDED */
diff --git a/src/egl/main/eglmode.h b/src/egl/main/eglmode.h
index e70da857595..52d4875676d 100644
--- a/src/egl/main/eglmode.h
+++ b/src/egl/main/eglmode.h
@@ -4,6 +4,9 @@
 #include "egltypedefs.h"
 
 
+#define EGL_NO_MODE_MESA 0
+
+
 /**
  * Data structure which corresponds to an EGLModeMESA.
  */
diff --git a/src/egl/main/eglstring.c b/src/egl/main/eglstring.c
new file mode 100644
index 00000000000..ba7406158c4
--- /dev/null
+++ b/src/egl/main/eglstring.c
@@ -0,0 +1,24 @@
+/**
+ * String utils.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include "eglstring.h"
+
+
+char *
+_eglstrdup(const char *s)
+{
+   if (s) {
+      int l = strlen(s);
+      char *s2 = malloc(l + 1);
+      if (s2)
+         strcpy(s2, s);
+      return s2;
+   }
+   return NULL;
+}
+
+
+
diff --git a/src/egl/main/eglstring.h b/src/egl/main/eglstring.h
new file mode 100644
index 00000000000..10468636e87
--- /dev/null
+++ b/src/egl/main/eglstring.h
@@ -0,0 +1,9 @@
+#ifndef EGLSTRING_INCLUDED
+#define EGLSTRING_INCLUDED
+
+
+extern char *
+_eglstrdup(const char *s);
+
+
+#endif /* EGLSTRING_INCLUDED */
diff --git a/src/egl/main/eglsurface.c b/src/egl/main/eglsurface.c
index 874f318e966..3777049ca6d 100644
--- a/src/egl/main/eglsurface.c
+++ b/src/egl/main/eglsurface.c
@@ -8,6 +8,7 @@
 #include <string.h>
 #include "eglcontext.h"
 #include "eglconfig.h"
+#include "egldriver.h"
 #include "eglglobals.h"
 #include "eglhash.h"
 #include "egllog.h"
@@ -175,7 +176,7 @@ _eglInitSurface(_EGLDriver *drv, EGLDisplay dpy,
       }
    }
 
-   if (width <= 0 || height <= 0) {
+   if (width < 0 || height < 0) {
       _eglError(EGL_BAD_ATTRIBUTE, func);
       return EGL_FALSE;
    }
@@ -207,25 +208,47 @@ _eglInitSurface(_EGLDriver *drv, EGLDisplay dpy,
 void
 _eglSaveSurface(_EGLSurface *surf)
 {
+   EGLuint key = _eglHashGenKey(_eglGlobal.Surfaces);
    assert(surf);
    assert(!surf->Handle);
-   surf->Handle = _eglHashGenKey(_eglGlobal.Contexts);
+   surf->Handle = (EGLSurface) key;
    assert(surf->Handle);
-   _eglHashInsert(_eglGlobal.Surfaces, surf->Handle, surf);
+   _eglHashInsert(_eglGlobal.Surfaces, key, surf);
 }
 
 
 void
 _eglRemoveSurface(_EGLSurface *surf)
 {
-   _eglHashRemove(_eglGlobal.Surfaces, surf->Handle);
+   _eglHashRemove(_eglGlobal.Surfaces, (EGLuint) surf->Handle);
 }
 
 
+
+/**
+ * Return the public handle for an internal _EGLSurface.
+ * This is the inverse of _eglLookupSurface().
+ */
+EGLSurface
+_eglGetSurfaceHandle(_EGLSurface *surface)
+{
+   if (surface)
+      return surface->Handle;
+   else
+      return EGL_NO_SURFACE;
+}
+
+
+/**
+ * Return the private _EGLSurface which corresponds to a public EGLSurface
+ * handle.
+ * This is the inverse of _eglGetSurfaceHandle().
+ */
 _EGLSurface *
 _eglLookupSurface(EGLSurface surf)
 {
-   _EGLSurface *c = (_EGLSurface *) _eglHashLookup(_eglGlobal.Surfaces, surf);
+   _EGLSurface *c = (_EGLSurface *) _eglHashLookup(_eglGlobal.Surfaces,
+                                                   (EGLuint) surf);
    return c;
 }
 
@@ -297,7 +320,9 @@ _eglQuerySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surf,
    case EGL_CONFIG_ID:
       *value = GET_CONFIG_ATTRIB(surface->Config, EGL_CONFIG_ID);
       return EGL_TRUE;
-   /*XXX case EGL_LARGEST_PBUFFER:*/
+   case EGL_LARGEST_PBUFFER:
+      *value = drv->LargestPbuffer;
+      return EGL_TRUE;
    case EGL_SURFACE_TYPE:
       *value = surface->Type;
       return EGL_TRUE;
@@ -439,7 +464,7 @@ _eglDestroySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface)
 {
    _EGLSurface *surf = _eglLookupSurface(surface);
    if (surf) {
-      _eglHashRemove(_eglGlobal.Surfaces, surface);
+      _eglHashRemove(_eglGlobal.Surfaces, (EGLuint) surface);
       if (surf->IsBound) {
          surf->DeletePending = EGL_TRUE;
       }
diff --git a/src/egl/main/eglsurface.h b/src/egl/main/eglsurface.h
index 79abeca0b2a..df1e70122e2 100644
--- a/src/egl/main/eglsurface.h
+++ b/src/egl/main/eglsurface.h
@@ -51,6 +51,10 @@ extern void
 _eglRemoveSurface(_EGLSurface *surf);
 
 
+extern EGLSurface
+_eglGetSurfaceHandle(_EGLSurface *surface);
+
+
 extern _EGLSurface *
 _eglLookupSurface(EGLSurface surf);
  
diff --git a/src/egl/main/egltypedefs.h b/src/egl/main/egltypedefs.h
index fa8cb496f8d..9fbc55352c2 100644
--- a/src/egl/main/egltypedefs.h
+++ b/src/egl/main/egltypedefs.h
@@ -1,8 +1,10 @@
 #ifndef EGLTYPEDEFS_INCLUDED
 #define EGLTYPEDEFS_INCLUDED
 
+#define EGL_EGLEXT_PROTOTYPES
 
-#include <GLES/egl.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
 
 
 typedef struct _egl_api _EGLAPI;
@@ -26,9 +28,7 @@ typedef struct _egl_surface _EGLSurface;
 typedef struct _egl_thread_info _EGLThreadInfo;
 
 
-typedef void (*_EGLProc)();
-
-typedef _EGLDriver *(*_EGLMain_t)(_EGLDisplay *dpy);
+typedef _EGLDriver *(*_EGLMain_t)(_EGLDisplay *dpy, const char *args);
 
 
 #endif /* EGLTYPEDEFS_INCLUDED */
diff --git a/src/egl/main/eglx.c b/src/egl/main/eglx.c
new file mode 100644
index 00000000000..1bba149f702
--- /dev/null
+++ b/src/egl/main/eglx.c
@@ -0,0 +1,101 @@
+/**************************************************************************
+ * 
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+
+/**
+ * X-specific EGL code.
+ *
+ * Any glue code needed to make EGL work with X is placed in this file.
+ */
+
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/Xlib.h>
+
+#include "egldriver.h"
+#include "egllog.h"
+#include "eglstring.h"
+#include "eglx.h"
+
+
+static const char *DefaultDRIDriver = "egl_xdri";
+static const char *DefaultSoftDriver = "egl_softpipe";
+
+
+/**
+ * Given an X Display ptr (at dpy->Xdpy) try to determine the appropriate
+ * device driver.  Return its name.
+ *
+ * This boils down to whether to use the egl_xdri.so driver which will
+ * load a DRI driver or the egl_softpipe.so driver that'll do software
+ * rendering on Xlib.
+ */
+const char *
+_xeglChooseDriver(_EGLDisplay *dpy)
+{
+#ifdef _EGL_PLATFORM_X
+   _XPrivDisplay xdpy;
+   int screen;
+   const char *driverName;
+
+   assert(dpy);
+
+   if (!dpy->Xdpy) {
+      dpy->Xdpy = XOpenDisplay(NULL);
+      if (!dpy->Xdpy) {
+         /* can't open X display -> can't use X-based driver */
+         return NULL;
+      }
+   }
+   xdpy = (_XPrivDisplay) dpy->Xdpy;
+
+   assert(dpy->Xdpy);
+
+   screen = DefaultScreen(dpy->Xdpy);
+
+   /* See if we can choose a DRI/DRM driver */
+   driverName = _eglChooseDRMDriver(screen);
+   if (driverName) {
+      /* DRI is available */
+      free((void *) driverName);
+      driverName = _eglstrdup(DefaultDRIDriver);
+   }
+   else {
+      driverName = _eglstrdup(DefaultSoftDriver);
+   }
+
+   _eglLog(_EGL_DEBUG, "_xeglChooseDriver: %s", driverName);
+
+   return driverName;
+#else
+   return NULL;
+#endif
+}
+
+
diff --git a/src/egl/main/eglx.h b/src/egl/main/eglx.h
new file mode 100644
index 00000000000..4323d558381
--- /dev/null
+++ b/src/egl/main/eglx.h
@@ -0,0 +1,12 @@
+#ifndef EGLX_INCLUDED
+#define EGLX_INCLUDED
+
+
+#include "egldisplay.h"
+
+
+extern const char *
+_xeglChooseDriver(_EGLDisplay *dpy);
+
+
+#endif /* EGLX_INCLUDED */
diff --git a/src/gallium/Makefile b/src/gallium/Makefile
index aa77021daf3..291973c904e 100644
--- a/src/gallium/Makefile
+++ b/src/gallium/Makefile
@@ -2,7 +2,7 @@ TOP = ../..
 include $(TOP)/configs/current
 
 
-SUBDIRS = auxiliary drivers
+SUBDIRS = auxiliary drivers winsys/common
 
 
 default: subdirs
diff --git a/src/gallium/auxiliary/draw/Makefile b/src/gallium/auxiliary/draw/Makefile
index da7eded21f6..f2e36a89e90 100644
--- a/src/gallium/auxiliary/draw/Makefile
+++ b/src/gallium/auxiliary/draw/Makefile
@@ -26,12 +26,18 @@ C_SOURCES = \
 	draw_pt_emit.c \
 	draw_pt_fetch.c \
 	draw_pt_fetch_emit.c \
+	draw_pt_fetch_shade_emit.c \
 	draw_pt_fetch_shade_pipeline.c \
 	draw_pt_post_vs.c \
+        draw_pt_util.c \
         draw_pt_varray.c \
 	draw_pt_vcache.c \
 	draw_vertex.c \
 	draw_vs.c \
+	draw_vs_varient.c \
+	draw_vs_aos.c \
+	draw_vs_aos_io.c \
+	draw_vs_aos_machine.c \
 	draw_vs_exec.c \
 	draw_vs_llvm.c \
 	draw_vs_sse.c 
diff --git a/src/gallium/auxiliary/draw/SConscript b/src/gallium/auxiliary/draw/SConscript
index 3b5d5ed4921..544a04918b6 100644
--- a/src/gallium/auxiliary/draw/SConscript
+++ b/src/gallium/auxiliary/draw/SConscript
@@ -15,7 +15,7 @@ draw = env.ConvenienceLibrary(
 		'draw_pipe_stipple.c',
 		'draw_pipe_twoside.c',
 		'draw_pipe_unfilled.c',
-        	'draw_pipe_util.c',
+		'draw_pipe_util.c',
 		'draw_pipe_validate.c',
 		'draw_pipe_vbuf.c',
 		'draw_pipe_wide_line.c',
@@ -25,15 +25,21 @@ draw = env.ConvenienceLibrary(
 		'draw_pt_emit.c',
 		'draw_pt_fetch.c',
 		'draw_pt_fetch_emit.c',
+		'draw_pt_fetch_shade_emit.c',
 		'draw_pt_fetch_shade_pipeline.c',
 		'draw_pt_post_vs.c',
+		'draw_pt_util.c',
 		'draw_pt_varray.c',
 		'draw_pt_vcache.c',
 		'draw_vertex.c',
 		'draw_vs.c',
+		'draw_vs_aos.c',
+		'draw_vs_aos_io.c',
+		'draw_vs_aos_machine.c',
 		'draw_vs_exec.c',
 		'draw_vs_llvm.c',
 		'draw_vs_sse.c',
+		'draw_vs_varient.c'
 	])
 
 auxiliaries.insert(0, draw)
diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c
index 98e23fa8305..2f263cf06a9 100644
--- a/src/gallium/auxiliary/draw/draw_context.c
+++ b/src/gallium/auxiliary/draw/draw_context.c
@@ -56,12 +56,6 @@ struct draw_context *draw_create( void )
 
    draw->reduced_prim = ~0; /* != any of PIPE_PRIM_x */
 
-   tgsi_exec_machine_init(&draw->machine);
-
-   /* FIXME: give this machine thing a proper constructor:
-    */
-   draw->machine.Inputs = align_malloc(PIPE_MAX_ATTRIBS * sizeof(struct tgsi_exec_vector), 16);
-   draw->machine.Outputs = align_malloc(PIPE_MAX_ATTRIBS * sizeof(struct tgsi_exec_vector), 16);
 
    if (!draw_pipeline_init( draw ))
       goto fail;
@@ -69,6 +63,9 @@ struct draw_context *draw_create( void )
    if (!draw_pt_init( draw ))
       goto fail;
 
+   if (!draw_vs_init( draw ))
+      goto fail;
+
    return draw;
 
 fail:
@@ -83,13 +80,6 @@ void draw_destroy( struct draw_context *draw )
       return;
 
 
-   if (draw->machine.Inputs)
-      align_free(draw->machine.Inputs);
-
-   if (draw->machine.Outputs)
-      align_free(draw->machine.Outputs);
-
-   tgsi_exec_machine_free_data(&draw->machine);
 
    /* Not so fast -- we're just borrowing this at the moment.
     * 
@@ -99,6 +89,7 @@ void draw_destroy( struct draw_context *draw )
 
    draw_pipeline_destroy( draw );
    draw_pt_destroy( draw );
+   draw_vs_destroy( draw );
 
    FREE( draw );
 }
@@ -183,6 +174,8 @@ void draw_set_viewport_state( struct draw_context *draw,
                               viewport->translate[1] == 0.0f &&
                               viewport->translate[2] == 0.0f &&
                               viewport->translate[3] == 0.0f);
+
+   draw_vs_set_viewport( draw, viewport );
 }
 
 
@@ -224,9 +217,11 @@ draw_set_mapped_vertex_buffer(struct draw_context *draw,
 
 void
 draw_set_mapped_constant_buffer(struct draw_context *draw,
-                                const void *buffer)
+                                const void *buffer, 
+                                unsigned size )
 {
    draw->pt.user.constants = buffer;
+   draw_vs_set_constants( draw, (const float (*)[4])buffer, size );
 }
 
 
@@ -295,7 +290,7 @@ int
 draw_find_vs_output(struct draw_context *draw,
                     uint semantic_name, uint semantic_index)
 {
-   const struct draw_vertex_shader *vs = draw->vertex_shader;
+   const struct draw_vertex_shader *vs = draw->vs.vertex_shader;
    uint i;
    for (i = 0; i < vs->info.num_outputs; i++) {
       if (vs->info.output_semantic_name[i] == semantic_name &&
@@ -320,7 +315,7 @@ draw_find_vs_output(struct draw_context *draw,
 uint
 draw_num_vs_outputs(struct draw_context *draw)
 {
-   uint count = draw->vertex_shader->info.num_outputs;
+   uint count = draw->vs.vertex_shader->info.num_outputs;
    if (draw->extra_vp_outputs.slot > 0)
       count++;
    return count;
@@ -354,14 +349,30 @@ void draw_set_edgeflags( struct draw_context *draw,
  * \param elements  the element buffer ptr
  */
 void
-draw_set_mapped_element_buffer( struct draw_context *draw,
-                                unsigned eltSize, void *elements )
+draw_set_mapped_element_buffer_range( struct draw_context *draw,
+                                      unsigned eltSize,
+                                      unsigned min_index,
+                                      unsigned max_index,
+                                      void *elements )
 {
    draw->pt.user.elts = elements;
    draw->pt.user.eltSize = eltSize;
+   draw->pt.user.min_index = min_index;
+   draw->pt.user.max_index = max_index;
 }
 
 
+void
+draw_set_mapped_element_buffer( struct draw_context *draw,
+                                unsigned eltSize,
+                                void *elements )
+{
+   draw->pt.user.elts = elements;
+   draw->pt.user.eltSize = eltSize;
+   draw->pt.user.min_index = 0;
+   draw->pt.user.max_index = 0xffffffff;
+}
+
  
 /* Revamp me please:
  */
diff --git a/src/gallium/auxiliary/draw/draw_context.h b/src/gallium/auxiliary/draw/draw_context.h
index c5c3d3b09e0..b8f2bfa3327 100644
--- a/src/gallium/auxiliary/draw/draw_context.h
+++ b/src/gallium/auxiliary/draw/draw_context.h
@@ -118,14 +118,23 @@ void draw_set_vertex_elements(struct draw_context *draw,
 			      unsigned count,
                               const struct pipe_vertex_element *elements);
 
+void
+draw_set_mapped_element_buffer_range( struct draw_context *draw,
+                                      unsigned eltSize,
+                                      unsigned min_index,
+                                      unsigned max_index,
+                                      void *elements );
+
 void draw_set_mapped_element_buffer( struct draw_context *draw,
-                                     unsigned eltSize, void *elements );
+                                     unsigned eltSize, 
+                                     void *elements );
 
 void draw_set_mapped_vertex_buffer(struct draw_context *draw,
                                    unsigned attr, const void *buffer);
 
 void draw_set_mapped_constant_buffer(struct draw_context *draw,
-                                     const void *buffer);
+                                     const void *buffer,
+                                     unsigned size );
 
 void draw_set_edgeflags( struct draw_context *draw,
                          const unsigned *edgeflag );
diff --git a/src/gallium/auxiliary/draw/draw_pipe.c b/src/gallium/auxiliary/draw/draw_pipe.c
index 46afb0f41f7..3355c871ee3 100644
--- a/src/gallium/auxiliary/draw/draw_pipe.c
+++ b/src/gallium/auxiliary/draw/draw_pipe.c
@@ -212,6 +212,72 @@ void draw_pipeline_run( struct draw_context *draw,
    draw->pipeline.vertex_count = 0;
 }
 
+#define QUAD(i0,i1,i2,i3)                                        \
+   do_triangle( draw,                                            \
+                ( DRAW_PIPE_RESET_STIPPLE |                      \
+                  DRAW_PIPE_EDGE_FLAG_0 |                        \
+                  DRAW_PIPE_EDGE_FLAG_2 ),                       \
+                 verts + stride * ((i0) & ~DRAW_PIPE_FLAG_MASK), \
+                 verts + stride * (i1),                          \
+                verts + stride * (i3));                          \
+      do_triangle( draw,                                         \
+                   ( DRAW_PIPE_EDGE_FLAG_0 |                     \
+                     DRAW_PIPE_EDGE_FLAG_1 ),                    \
+                 verts + stride * ((i1) & ~DRAW_PIPE_FLAG_MASK), \
+                 verts + stride * (i2),                          \
+                 verts + stride * (i3))
+
+#define TRIANGLE(flags,i0,i1,i2)                                 \
+   do_triangle( draw,                                            \
+                flags,  /* flags */                              \
+                 verts + stride * ((i0) & ~DRAW_PIPE_FLAG_MASK), \
+                 verts + stride * (i1),                          \
+                 verts + stride * (i2))
+
+#define LINE(flags,i0,i1)                                   \
+   do_line( draw,                                           \
+            flags,                                          \
+            verts + stride * ((i0) & ~DRAW_PIPE_FLAG_MASK), \
+            verts + stride * (i+1))
+
+#define POINT(i0)                               \
+   do_point( draw,                              \
+             verts + stride * i0 )
+
+#define FUNC pipe_run_linear
+#define ARGS                                    \
+    struct draw_context *draw,                  \
+    unsigned prim,                              \
+    struct vertex_header *vertices,             \
+    unsigned stride
+
+#define LOCAL_VARS                                           \
+   char *verts = (char *)vertices;                           \
+   boolean flatfirst = (draw->rasterizer->flatshade &&       \
+                        draw->rasterizer->flatshade_first);  \
+   unsigned i;                                               \
+   ushort flags
+
+#define FLUSH
+
+#include "draw_pt_decompose.h"
+
+void draw_pipeline_run_linear( struct draw_context *draw,
+                               unsigned prim,
+                               struct vertex_header *vertices,
+                               unsigned count,
+                               unsigned stride )
+{
+   char *verts = (char *)vertices;
+   draw->pipeline.verts = verts;
+   draw->pipeline.vertex_stride = stride;
+   draw->pipeline.vertex_count = count;
+
+   pipe_run_linear(draw, prim, vertices, stride, count);
+
+   draw->pipeline.verts = NULL;
+   draw->pipeline.vertex_count = 0;
+}
 
 
 void draw_pipeline_flush( struct draw_context *draw, 
diff --git a/src/gallium/auxiliary/draw/draw_pipe.h b/src/gallium/auxiliary/draw/draw_pipe.h
index f1cb0891caa..dbad8f98ac7 100644
--- a/src/gallium/auxiliary/draw/draw_pipe.h
+++ b/src/gallium/auxiliary/draw/draw_pipe.h
@@ -116,7 +116,7 @@ dup_vert( struct draw_stage *stage,
 {   
    struct vertex_header *tmp = stage->tmp[idx];
    const uint vsize = sizeof(struct vertex_header)
-      + stage->draw->num_vs_outputs * 4 * sizeof(float);
+      + stage->draw->vs.num_vs_outputs * 4 * sizeof(float);
    memcpy(tmp, vert, vsize);
    tmp->vertex_id = UNDEFINED_VERTEX_ID;
    return tmp;
diff --git a/src/gallium/auxiliary/draw/draw_pipe_aaline.c b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
index b1ed8aa24ea..ecdebca5f12 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_aaline.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
@@ -78,6 +78,8 @@ struct aaline_stage
 
    /** For AA lines, this is the vertex attrib slot for the new texcoords */
    uint tex_slot;
+   /** position, not necessarily output zero */
+   uint pos_slot;
 
    void *sampler_cso;
    struct pipe_texture *texture;
@@ -141,18 +143,18 @@ aa_transform_decl(struct tgsi_transform_context *ctx,
    if (decl->Declaration.File == TGSI_FILE_OUTPUT &&
        decl->Semantic.SemanticName == TGSI_SEMANTIC_COLOR &&
        decl->Semantic.SemanticIndex == 0) {
-      aactx->colorOutput = decl->u.DeclarationRange.First;
+      aactx->colorOutput = decl->DeclarationRange.First;
    }
    else if (decl->Declaration.File == TGSI_FILE_SAMPLER) {
       uint i;
-      for (i = decl->u.DeclarationRange.First;
-           i <= decl->u.DeclarationRange.Last; i++) {
+      for (i = decl->DeclarationRange.First;
+           i <= decl->DeclarationRange.Last; i++) {
          aactx->samplersUsed |= 1 << i;
       }
    }
    else if (decl->Declaration.File == TGSI_FILE_INPUT) {
-      if ((int) decl->u.DeclarationRange.Last > aactx->maxInput)
-         aactx->maxInput = decl->u.DeclarationRange.Last;
+      if ((int) decl->DeclarationRange.Last > aactx->maxInput)
+         aactx->maxInput = decl->DeclarationRange.Last;
       if (decl->Semantic.SemanticName == TGSI_SEMANTIC_GENERIC &&
            (int) decl->Semantic.SemanticIndex > aactx->maxGeneric) {
          aactx->maxGeneric = decl->Semantic.SemanticIndex;
@@ -160,8 +162,8 @@ aa_transform_decl(struct tgsi_transform_context *ctx,
    }
    else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) {
       uint i;
-      for (i = decl->u.DeclarationRange.First;
-           i <= decl->u.DeclarationRange.Last; i++) {
+      for (i = decl->DeclarationRange.First;
+           i <= decl->DeclarationRange.Last; i++) {
          aactx->tempsUsed |= (1 << i);
       }
    }
@@ -225,34 +227,33 @@ aa_transform_inst(struct tgsi_transform_context *ctx,
       /* declare new generic input/texcoord */
       decl = tgsi_default_full_declaration();
       decl.Declaration.File = TGSI_FILE_INPUT;
+      /* XXX this could be linear... */
+      decl.Declaration.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE;
       decl.Declaration.Semantic = 1;
       decl.Semantic.SemanticName = TGSI_SEMANTIC_GENERIC;
       decl.Semantic.SemanticIndex = aactx->maxGeneric + 1;
-      decl.Declaration.Interpolate = 1;
-      /* XXX this could be linear... */
-      decl.Interpolation.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE;
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = aactx->maxInput + 1;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = aactx->maxInput + 1;
       ctx->emit_declaration(ctx, &decl);
 
       /* declare new sampler */
       decl = tgsi_default_full_declaration();
       decl.Declaration.File = TGSI_FILE_SAMPLER;
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = aactx->freeSampler;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = aactx->freeSampler;
       ctx->emit_declaration(ctx, &decl);
 
       /* declare new temp regs */
       decl = tgsi_default_full_declaration();
       decl.Declaration.File = TGSI_FILE_TEMPORARY;
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = aactx->texTemp;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = aactx->texTemp;
       ctx->emit_declaration(ctx, &decl);
 
       decl = tgsi_default_full_declaration();
       decl.Declaration.File = TGSI_FILE_TEMPORARY;
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = aactx->colorTemp;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = aactx->colorTemp;
       ctx->emit_declaration(ctx, &decl);
 
       aactx->firstInstruction = FALSE;
@@ -521,9 +522,10 @@ aaline_line(struct draw_stage *stage, struct prim_header *header)
    struct prim_header tri;
    struct vertex_header *v[8];
    uint texPos = aaline->tex_slot;
+   uint posPos = aaline->pos_slot;
    float *pos, *tex;
-   float dx = header->v[1]->data[0][0] - header->v[0]->data[0][0];
-   float dy = header->v[1]->data[0][1] - header->v[0]->data[0][1];
+   float dx = header->v[1]->data[posPos][0] - header->v[0]->data[posPos][0];
+   float dy = header->v[1]->data[posPos][1] - header->v[0]->data[posPos][1];
    double a = atan2(dy, dx);
    float c_a = (float) cos(a), s_a = (float) sin(a);
    uint i;
@@ -550,35 +552,35 @@ aaline_line(struct draw_stage *stage, struct prim_header *header)
     */
 
    /* new verts */
-   pos = v[0]->data[0];
+   pos = v[0]->data[posPos];
    pos[0] += (-dx * c_a -  dy * s_a);
    pos[1] += (-dx * s_a +  dy * c_a);
 
-   pos = v[1]->data[0];
+   pos = v[1]->data[posPos];
    pos[0] += (-dx * c_a - -dy * s_a);
    pos[1] += (-dx * s_a + -dy * c_a);
 
-   pos = v[2]->data[0];
+   pos = v[2]->data[posPos];
    pos[0] += ( dx * c_a -  dy * s_a);
    pos[1] += ( dx * s_a +  dy * c_a);
 
-   pos = v[3]->data[0];
+   pos = v[3]->data[posPos];
    pos[0] += ( dx * c_a - -dy * s_a);
    pos[1] += ( dx * s_a + -dy * c_a);
 
-   pos = v[4]->data[0];
+   pos = v[4]->data[posPos];
    pos[0] += (-dx * c_a -  dy * s_a);
    pos[1] += (-dx * s_a +  dy * c_a);
 
-   pos = v[5]->data[0];
+   pos = v[5]->data[posPos];
    pos[0] += (-dx * c_a - -dy * s_a);
    pos[1] += (-dx * s_a + -dy * c_a);
 
-   pos = v[6]->data[0];
+   pos = v[6]->data[posPos];
    pos[0] += ( dx * c_a -  dy * s_a);
    pos[1] += ( dx * s_a +  dy * c_a);
 
-   pos = v[7]->data[0];
+   pos = v[7]->data[posPos];
    pos[0] += ( dx * c_a - -dy * s_a);
    pos[1] += ( dx * s_a + -dy * c_a);
 
@@ -653,8 +655,8 @@ aaline_first_line(struct draw_stage *stage, struct prim_header *header)
    }
 
    /* update vertex attrib info */
-   aaline->tex_slot = draw->num_vs_outputs;
-   assert(aaline->tex_slot > 0); /* output[0] is vertex pos */
+   aaline->tex_slot = draw->vs.num_vs_outputs;
+   aaline->pos_slot = draw->vs.position_output;
 
    /* advertise the extra post-transformed vertex attribute */
    draw->extra_vp_outputs.semantic_name = TGSI_SEMANTIC_GENERIC;
diff --git a/src/gallium/auxiliary/draw/draw_pipe_aapoint.c b/src/gallium/auxiliary/draw/draw_pipe_aapoint.c
index 122a48660ad..87fd3036493 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_aapoint.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_aapoint.c
@@ -85,6 +85,7 @@ struct aapoint_stage
 
    /** this is the vertex attrib slot for the new texcoords */
    uint tex_slot;
+   uint pos_slot;
 
    /*
     * Currently bound state
@@ -131,11 +132,11 @@ aa_transform_decl(struct tgsi_transform_context *ctx,
    if (decl->Declaration.File == TGSI_FILE_OUTPUT &&
        decl->Semantic.SemanticName == TGSI_SEMANTIC_COLOR &&
        decl->Semantic.SemanticIndex == 0) {
-      aactx->colorOutput = decl->u.DeclarationRange.First;
+      aactx->colorOutput = decl->DeclarationRange.First;
    }
    else if (decl->Declaration.File == TGSI_FILE_INPUT) {
-      if ((int) decl->u.DeclarationRange.Last > aactx->maxInput)
-         aactx->maxInput = decl->u.DeclarationRange.Last;
+      if ((int) decl->DeclarationRange.Last > aactx->maxInput)
+         aactx->maxInput = decl->DeclarationRange.Last;
       if (decl->Semantic.SemanticName == TGSI_SEMANTIC_GENERIC &&
            (int) decl->Semantic.SemanticIndex > aactx->maxGeneric) {
          aactx->maxGeneric = decl->Semantic.SemanticIndex;
@@ -143,8 +144,8 @@ aa_transform_decl(struct tgsi_transform_context *ctx,
    }
    else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) {
       uint i;
-      for (i = decl->u.DeclarationRange.First;
-           i <= decl->u.DeclarationRange.Last; i++) {
+      for (i = decl->DeclarationRange.First;
+           i <= decl->DeclarationRange.Last; i++) {
          aactx->tempsUsed |= (1 << i);
       }
    }
@@ -193,27 +194,26 @@ aa_transform_inst(struct tgsi_transform_context *ctx,
       /* declare new generic input/texcoord */
       decl = tgsi_default_full_declaration();
       decl.Declaration.File = TGSI_FILE_INPUT;
+      /* XXX this could be linear... */
+      decl.Declaration.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE;
       decl.Declaration.Semantic = 1;
       decl.Semantic.SemanticName = TGSI_SEMANTIC_GENERIC;
       decl.Semantic.SemanticIndex = aactx->maxGeneric + 1;
-      decl.Declaration.Interpolate = 1;
-      /* XXX this could be linear... */
-      decl.Interpolation.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE;
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = texInput;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = texInput;
       ctx->emit_declaration(ctx, &decl);
 
       /* declare new temp regs */
       decl = tgsi_default_full_declaration();
       decl.Declaration.File = TGSI_FILE_TEMPORARY;
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = tmp0;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = tmp0;
       ctx->emit_declaration(ctx, &decl);
 
       decl = tgsi_default_full_declaration();
       decl.Declaration.File = TGSI_FILE_TEMPORARY;
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = aactx->colorTemp;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = aactx->colorTemp;
       ctx->emit_declaration(ctx, &decl);
 
       aactx->firstInstruction = FALSE;
@@ -571,6 +571,7 @@ aapoint_point(struct draw_stage *stage, struct prim_header *header)
    struct prim_header tri;
    struct vertex_header *v[4];
    uint texPos = aapoint->tex_slot;
+   uint pos_slot = aapoint->pos_slot;
    float radius, *pos, *tex;
    uint i;
    float k;
@@ -620,19 +621,19 @@ aapoint_point(struct draw_stage *stage, struct prim_header *header)
    }
 
    /* new verts */
-   pos = v[0]->data[0];
+   pos = v[0]->data[pos_slot];
    pos[0] -= radius;
    pos[1] -= radius;
 
-   pos = v[1]->data[0];
+   pos = v[1]->data[pos_slot];
    pos[0] += radius;
    pos[1] -= radius;
 
-   pos = v[2]->data[0];
+   pos = v[2]->data[pos_slot];
    pos[0] += radius;
    pos[1] += radius;
 
-   pos = v[3]->data[0];
+   pos = v[3]->data[pos_slot];
    pos[0] -= radius;
    pos[1] += radius;
 
@@ -681,9 +682,11 @@ aapoint_first_point(struct draw_stage *stage, struct prim_header *header)
    bind_aapoint_fragment_shader(aapoint);
 
    /* update vertex attrib info */
-   aapoint->tex_slot = draw->num_vs_outputs;
+   aapoint->tex_slot = draw->vs.num_vs_outputs;
    assert(aapoint->tex_slot > 0); /* output[0] is vertex pos */
 
+   aapoint->pos_slot = draw->vs.position_output;
+
    draw->extra_vp_outputs.semantic_name = TGSI_SEMANTIC_GENERIC;
    draw->extra_vp_outputs.semantic_index = aapoint->fs->generic_attrib;
    draw->extra_vp_outputs.slot = aapoint->tex_slot;
@@ -692,7 +695,7 @@ aapoint_first_point(struct draw_stage *stage, struct prim_header *header)
    aapoint->psize_slot = -1;
    if (draw->rasterizer->point_size_per_vertex) {
       /* find PSIZ vertex output */
-      const struct draw_vertex_shader *vs = draw->vertex_shader;
+      const struct draw_vertex_shader *vs = draw->vs.vertex_shader;
       uint i;
       for (i = 0; i < vs->info.num_outputs; i++) {
          if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_PSIZE) {
diff --git a/src/gallium/auxiliary/draw/draw_pipe_clip.c b/src/gallium/auxiliary/draw/draw_pipe_clip.c
index ce80c941639..fa10f8efca2 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_clip.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_clip.c
@@ -112,7 +112,8 @@ static void interp( const struct clipper *clip,
 		    const struct vertex_header *out, 
 		    const struct vertex_header *in )
 {
-   const unsigned nr_attrs = clip->stage.draw->num_vs_outputs;
+   const unsigned nr_attrs = clip->stage.draw->vs.num_vs_outputs;
+   const unsigned pos_attr = clip->stage.draw->vs.position_output;
    unsigned j;
 
    /* Vertex header.
@@ -138,18 +139,17 @@ static void interp( const struct clipper *clip,
       const float *trans = clip->stage.draw->viewport.translate;
       const float oow = 1.0f / pos[3];
 
-      dst->data[0][0] = pos[0] * oow * scale[0] + trans[0];
-      dst->data[0][1] = pos[1] * oow * scale[1] + trans[1];
-      dst->data[0][2] = pos[2] * oow * scale[2] + trans[2];
-      dst->data[0][3] = oow;
+      dst->data[pos_attr][0] = pos[0] * oow * scale[0] + trans[0];
+      dst->data[pos_attr][1] = pos[1] * oow * scale[1] + trans[1];
+      dst->data[pos_attr][2] = pos[2] * oow * scale[2] + trans[2];
+      dst->data[pos_attr][3] = oow;
    }
 
    /* Other attributes
-    * Note: start at 1 to skip winpos (data[0]) since we just computed
-    * it above.
     */
-   for (j = 1; j < nr_attrs; j++) {
-      interp_attr(dst->data[j], t, in->data[j], out->data[j]);
+   for (j = 0; j < nr_attrs; j++) {
+      if (j != pos_attr)
+         interp_attr(dst->data[j], t, in->data[j], out->data[j]);
    }
 }
 
@@ -171,7 +171,7 @@ static void emit_poly( struct draw_stage *stage,
    header.flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle;
    header.pad = 0;
 
-   for (i = 2; i < n; i++, header.flags = 0) {
+   for (i = 2; i < n; i++, header.flags = edge_middle) {
       header.v[0] = inlist[i-1];
       header.v[1] = inlist[i];
       header.v[2] = inlist[0];	/* keep in v[2] for flatshading */
@@ -180,7 +180,7 @@ static void emit_poly( struct draw_stage *stage,
         header.flags |= edge_last;
 
       if (0) {
-         const struct draw_vertex_shader *vs = stage->draw->vertex_shader;
+         const struct draw_vertex_shader *vs = stage->draw->vs.vertex_shader;
          uint j, k;
          debug_printf("Clipped tri:\n");
          for (j = 0; j < 3; j++) {
@@ -425,7 +425,7 @@ clip_init_state( struct draw_stage *stage )
    clipper->flat = stage->draw->rasterizer->flatshade ? TRUE : FALSE;
 
    if (clipper->flat) {
-      const struct draw_vertex_shader *vs = stage->draw->vertex_shader;
+      const struct draw_vertex_shader *vs = stage->draw->vs.vertex_shader;
       uint i;
 
       clipper->num_color_attribs = 0;
diff --git a/src/gallium/auxiliary/draw/draw_pipe_cull.c b/src/gallium/auxiliary/draw/draw_pipe_cull.c
index 87aaf1f85bd..d0d22a38e07 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_cull.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_cull.c
@@ -55,10 +55,12 @@ static INLINE struct cull_stage *cull_stage( struct draw_stage *stage )
 static void cull_tri( struct draw_stage *stage,
 		      struct prim_header *header )
 {
+   const unsigned pos = stage->draw->vs.position_output;
+
    /* Window coords: */
-   const float *v0 = header->v[0]->data[0];
-   const float *v1 = header->v[1]->data[0];
-   const float *v2 = header->v[2]->data[0];
+   const float *v0 = header->v[0]->data[pos];
+   const float *v1 = header->v[1]->data[pos];
+   const float *v2 = header->v[2]->data[pos];
 
    /* edge vectors e = v0 - v2, f = v1 - v2 */
    const float ex = v0[0] - v2[0];
diff --git a/src/gallium/auxiliary/draw/draw_pipe_flatshade.c b/src/gallium/auxiliary/draw/draw_pipe_flatshade.c
index 09b68c45599..4741b22d023 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_flatshade.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_flatshade.c
@@ -40,9 +40,19 @@ struct flat_stage
    struct draw_stage stage;
 
    uint num_color_attribs;
-   uint color_attribs[4];  /* front/back primary/secondary colors */
+   uint color_attribs[2];  /* front/back primary colors */
+
+   uint num_spec_attribs;
+   uint spec_attribs[2];  /* front/back secondary colors */
 };
 
+#define COPY_3FV( DST, SRC )         \
+do {                                \
+   (DST)[0] = (SRC)[0];             \
+   (DST)[1] = (SRC)[1];             \
+   (DST)[2] = (SRC)[2];             \
+} while (0)
+
 
 static INLINE struct flat_stage *
 flat_stage(struct draw_stage *stage)
@@ -58,10 +68,16 @@ static INLINE void copy_colors( struct draw_stage *stage,
 {
    const struct flat_stage *flat = flat_stage(stage);
    uint i;
+
    for (i = 0; i < flat->num_color_attribs; i++) {
       const uint attr = flat->color_attribs[i];
       COPY_4FV(dst->data[attr], src->data[attr]);
    }
+
+   for (i = 0; i < flat->num_spec_attribs; i++) {
+      const uint attr = flat->spec_attribs[i];
+      COPY_3FV(dst->data[attr], src->data[attr]);
+   }
 }
 
 
@@ -78,6 +94,12 @@ static INLINE void copy_colors2( struct draw_stage *stage,
       COPY_4FV(dst0->data[attr], src->data[attr]);
       COPY_4FV(dst1->data[attr], src->data[attr]);
    }
+
+   for (i = 0; i < flat->num_spec_attribs; i++) {
+      const uint attr = flat->spec_attribs[i];
+      COPY_3FV(dst0->data[attr], src->data[attr]);
+      COPY_3FV(dst1->data[attr], src->data[attr]);
+   }
 }
 
 
@@ -159,15 +181,19 @@ static void flatshade_line_1( struct draw_stage *stage,
 static void flatshade_init_state( struct draw_stage *stage )
 {
    struct flat_stage *flat = flat_stage(stage);
-   const struct draw_vertex_shader *vs = stage->draw->vertex_shader;
+   const struct draw_vertex_shader *vs = stage->draw->vs.vertex_shader;
    uint i;
 
    /* Find which vertex shader outputs are colors, make a list */
    flat->num_color_attribs = 0;
+   flat->num_spec_attribs = 0;
    for (i = 0; i < vs->info.num_outputs; i++) {
       if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_COLOR ||
           vs->info.output_semantic_name[i] == TGSI_SEMANTIC_BCOLOR) {
-         flat->color_attribs[flat->num_color_attribs++] = i;
+         if (vs->info.output_semantic_index[i] == 0)
+            flat->color_attribs[flat->num_color_attribs++] = i;
+         else
+            flat->spec_attribs[flat->num_spec_attribs++] = i;
       }
    }
 
diff --git a/src/gallium/auxiliary/draw/draw_pipe_offset.c b/src/gallium/auxiliary/draw/draw_pipe_offset.c
index ea6de8c571e..8f1650e55ca 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_offset.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_offset.c
@@ -62,14 +62,15 @@ static INLINE struct offset_stage *offset_stage( struct draw_stage *stage )
 static void do_offset_tri( struct draw_stage *stage,
 			   struct prim_header *header )
 {
+   const unsigned pos = stage->draw->vs.position_output;
    struct offset_stage *offset = offset_stage(stage);   
    float inv_det = 1.0f / header->det;
 
    /* Window coords:
     */
-   float *v0 = header->v[0]->data[0];
-   float *v1 = header->v[1]->data[0];
-   float *v2 = header->v[2]->data[0];
+   float *v0 = header->v[0]->data[pos];
+   float *v1 = header->v[1]->data[pos];
+   float *v2 = header->v[2]->data[pos];
 
    /* edge vectors e = v0 - v2, f = v1 - v2 */
    float ex = v0[0] - v2[0];
diff --git a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
index 4c92416eb19..4087cf7a491 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
@@ -132,20 +132,20 @@ pstip_transform_decl(struct tgsi_transform_context *ctx,
 
    if (decl->Declaration.File == TGSI_FILE_SAMPLER) {
       uint i;
-      for (i = decl->u.DeclarationRange.First;
-           i <= decl->u.DeclarationRange.Last; i++) {
+      for (i = decl->DeclarationRange.First;
+           i <= decl->DeclarationRange.Last; i++) {
          pctx->samplersUsed |= 1 << i;
       }
    }
    else if (decl->Declaration.File == TGSI_FILE_INPUT) {
-      pctx->maxInput = MAX2(pctx->maxInput, (int) decl->u.DeclarationRange.Last);
+      pctx->maxInput = MAX2(pctx->maxInput, (int) decl->DeclarationRange.Last);
       if (decl->Semantic.SemanticName == TGSI_SEMANTIC_POSITION)
-         pctx->wincoordInput = (int) decl->u.DeclarationRange.First;
+         pctx->wincoordInput = (int) decl->DeclarationRange.First;
    }
    else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) {
       uint i;
-      for (i = decl->u.DeclarationRange.First;
-           i <= decl->u.DeclarationRange.Last; i++) {
+      for (i = decl->DeclarationRange.First;
+           i <= decl->DeclarationRange.Last; i++) {
          pctx->tempsUsed |= (1 << i);
       }
    }
@@ -223,28 +223,27 @@ pstip_transform_inst(struct tgsi_transform_context *ctx,
          /* declare new position input reg */
          decl = tgsi_default_full_declaration();
          decl.Declaration.File = TGSI_FILE_INPUT;
+         decl.Declaration.Interpolate = TGSI_INTERPOLATE_LINEAR; /* XXX? */
          decl.Declaration.Semantic = 1;
          decl.Semantic.SemanticName = TGSI_SEMANTIC_POSITION;
          decl.Semantic.SemanticIndex = 0;
-         decl.Declaration.Interpolate = 1;
-         decl.Interpolation.Interpolate = TGSI_INTERPOLATE_LINEAR; /* XXX? */
-         decl.u.DeclarationRange.First = 
-            decl.u.DeclarationRange.Last = wincoordInput;
+         decl.DeclarationRange.First = 
+            decl.DeclarationRange.Last = wincoordInput;
          ctx->emit_declaration(ctx, &decl);
       }
 
       /* declare new sampler */
       decl = tgsi_default_full_declaration();
       decl.Declaration.File = TGSI_FILE_SAMPLER;
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = pctx->freeSampler;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = pctx->freeSampler;
       ctx->emit_declaration(ctx, &decl);
 
       /* declare new temp regs */
       decl = tgsi_default_full_declaration();
       decl.Declaration.File = TGSI_FILE_TEMPORARY;
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = pctx->texTemp;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = pctx->texTemp;
       ctx->emit_declaration(ctx, &decl);
 
       /* emit immediate = {1/32, 1/32, 1, 1}
diff --git a/src/gallium/auxiliary/draw/draw_pipe_stipple.c b/src/gallium/auxiliary/draw/draw_pipe_stipple.c
index 3cbced362e8..bf0db18a684 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_stipple.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_stipple.c
@@ -71,7 +71,7 @@ screen_interp( struct draw_context *draw,
                const struct vertex_header *v1 )
 {
    uint attr;
-   for (attr = 0; attr < draw->num_vs_outputs; attr++) {
+   for (attr = 0; attr < draw->vs.num_vs_outputs; attr++) {
       const float *val0 = v0->data[attr];
       const float *val1 = v1->data[attr];
       float *newv = dst->data[attr];
@@ -119,8 +119,9 @@ stipple_line(struct draw_stage *stage, struct prim_header *header)
    struct stipple_stage *stipple = stipple_stage(stage);
    struct vertex_header *v0 = header->v[0];
    struct vertex_header *v1 = header->v[1];
-   const float *pos0 = v0->data[0];
-   const float *pos1 = v1->data[0];
+   const unsigned pos = stage->draw->vs.position_output;
+   const float *pos0 = v0->data[pos];
+   const float *pos1 = v1->data[pos];
    float start = 0;
    int state = 0;
 
@@ -175,6 +176,22 @@ reset_stipple_counter(struct draw_stage *stage)
    stage->next->reset_stipple_counter( stage->next );
 }
 
+static void
+stipple_reset_point(struct draw_stage *stage, struct prim_header *header)
+{
+   struct stipple_stage *stipple = stipple_stage(stage);
+   stipple->counter = 0;
+   stage->next->point(stage->next, header);
+}
+
+static void
+stipple_reset_tri(struct draw_stage *stage, struct prim_header *header)
+{
+   struct stipple_stage *stipple = stipple_stage(stage);
+   stipple->counter = 0;
+   stage->next->tri(stage->next, header);
+}
+
 
 static void
 stipple_first_line(struct draw_stage *stage, 
@@ -220,9 +237,9 @@ struct draw_stage *draw_stipple_stage( struct draw_context *draw )
 
    stipple->stage.draw = draw;
    stipple->stage.next = NULL;
-   stipple->stage.point = draw_pipe_passthrough_point;
+   stipple->stage.point = stipple_reset_point;
    stipple->stage.line = stipple_first_line;
-   stipple->stage.tri = draw_pipe_passthrough_tri;
+   stipple->stage.tri = stipple_reset_tri;
    stipple->stage.reset_stipple_counter = reset_stipple_counter;
    stipple->stage.flush = stipple_flush;
    stipple->stage.destroy = stipple_destroy;
diff --git a/src/gallium/auxiliary/draw/draw_pipe_twoside.c b/src/gallium/auxiliary/draw/draw_pipe_twoside.c
index 50872fdbe93..3ac825f5656 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_twoside.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_twoside.c
@@ -105,7 +105,7 @@ static void twoside_first_tri( struct draw_stage *stage,
 			       struct prim_header *header )
 {
    struct twoside_stage *twoside = twoside_stage(stage);
-   const struct draw_vertex_shader *vs = stage->draw->vertex_shader;
+   const struct draw_vertex_shader *vs = stage->draw->vs.vertex_shader;
    uint i;
 
    twoside->attrib_front0 = 0;
diff --git a/src/gallium/auxiliary/draw/draw_pipe_vbuf.c b/src/gallium/auxiliary/draw/draw_pipe_vbuf.c
index 67b9a9503d2..a6fde77a0ed 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_vbuf.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_vbuf.c
@@ -136,6 +136,8 @@ emit_vertex( struct vbuf_stage *vbuf,
        * set_buffer is efficient.  Consider a special one-shot mode for
        * translate.
        */
+      /* Note: we really do want data[0] here, not data[pos]: 
+       */
       vbuf->translate->set_buffer(vbuf->translate, 0, vertex->data[0], 0);
       vbuf->translate->run(vbuf->translate, 0, 1, vbuf->vertex_ptr);
 
@@ -145,7 +147,7 @@ emit_vertex( struct vbuf_stage *vbuf,
       vertex->vertex_id = vbuf->nr_vertices++;
    }
 
-   return vertex->vertex_id;
+   return (ushort)vertex->vertex_id;
 }
 
 
@@ -387,6 +389,15 @@ vbuf_alloc_vertices( struct vbuf_stage *vbuf )
    
    /* Allocate a new vertex buffer */
    vbuf->max_vertices = vbuf->render->max_vertex_buffer_bytes / vbuf->vertex_size;
+
+   /* even number */
+   vbuf->max_vertices = vbuf->max_vertices & ~1;
+
+   /* Must always succeed -- driver gives us a
+    * 'max_vertex_buffer_bytes' which it guarantees it can allocate,
+    * and it will flush itself if necessary to do so.  If this does
+    * fail, we are basically without usable hardware.
+    */
    vbuf->vertices = (uint *) vbuf->render->allocate_vertices(vbuf->render,
 							     (ushort) vbuf->vertex_size,
 							     (ushort) vbuf->max_vertices);
diff --git a/src/gallium/auxiliary/draw/draw_pipe_wide_line.c b/src/gallium/auxiliary/draw/draw_pipe_wide_line.c
index 878c9c71698..29649f57879 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_wide_line.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_wide_line.c
@@ -58,6 +58,7 @@ static void wideline_line( struct draw_stage *stage,
                            struct prim_header *header )
 {
    /*const struct wideline_stage *wide = wideline_stage(stage);*/
+   const unsigned pos = stage->draw->vs.position_output;
    const float half_width = 0.5f * stage->draw->rasterizer->line_width;
 
    struct prim_header tri;
@@ -67,10 +68,10 @@ static void wideline_line( struct draw_stage *stage,
    struct vertex_header *v2 = dup_vert(stage, header->v[1], 2);
    struct vertex_header *v3 = dup_vert(stage, header->v[1], 3);
 
-   float *pos0 = v0->data[0];
-   float *pos1 = v1->data[0];
-   float *pos2 = v2->data[0];
-   float *pos3 = v3->data[0];
+   float *pos0 = v0->data[pos];
+   float *pos1 = v1->data[pos];
+   float *pos2 = v2->data[pos];
+   float *pos3 = v3->data[pos];
 
    const float dx = FABSF(pos0[0] - pos2[0]);
    const float dy = FABSF(pos0[1] - pos2[1]);
diff --git a/src/gallium/auxiliary/draw/draw_pipe_wide_point.c b/src/gallium/auxiliary/draw/draw_pipe_wide_point.c
index ed08573382d..d40a07f4aed 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_wide_point.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_wide_point.c
@@ -96,6 +96,7 @@ static void widepoint_point( struct draw_stage *stage,
                              struct prim_header *header )
 {
    const struct widepoint_stage *wide = widepoint_stage(stage);
+   const unsigned pos = stage->draw->vs.position_output;
    const boolean sprite = (boolean) stage->draw->rasterizer->point_sprite;
    float half_size;
    float left_adj, right_adj, bot_adj, top_adj;
@@ -108,10 +109,10 @@ static void widepoint_point( struct draw_stage *stage,
    struct vertex_header *v2 = dup_vert(stage, header->v[0], 2);
    struct vertex_header *v3 = dup_vert(stage, header->v[0], 3);
 
-   float *pos0 = v0->data[0];
-   float *pos1 = v1->data[0];
-   float *pos2 = v2->data[0];
-   float *pos3 = v3->data[0];
+   float *pos0 = v0->data[pos];
+   float *pos1 = v1->data[pos];
+   float *pos2 = v2->data[pos];
+   float *pos3 = v3->data[pos];
 
    /* point size is either per-vertex or fixed size */
    if (wide->psize_slot >= 0) {
@@ -197,7 +198,7 @@ static void widepoint_first_point( struct draw_stage *stage,
 
    if (draw->rasterizer->point_sprite) {
       /* find vertex shader texcoord outputs */
-      const struct draw_vertex_shader *vs = draw->vertex_shader;
+      const struct draw_vertex_shader *vs = draw->vs.vertex_shader;
       uint i, j = 0;
       for (i = 0; i < vs->info.num_outputs; i++) {
          if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_GENERIC) {
@@ -212,7 +213,7 @@ static void widepoint_first_point( struct draw_stage *stage,
    wide->psize_slot = -1;
    if (draw->rasterizer->point_size_per_vertex) {
       /* find PSIZ vertex output */
-      const struct draw_vertex_shader *vs = draw->vertex_shader;
+      const struct draw_vertex_shader *vs = draw->vs.vertex_shader;
       uint i;
       for (i = 0; i < vs->info.num_outputs; i++) {
          if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_PSIZE) {
diff --git a/src/gallium/auxiliary/draw/draw_private.h b/src/gallium/auxiliary/draw/draw_private.h
index cee58bbf73e..7bd1e670b4b 100644
--- a/src/gallium/auxiliary/draw/draw_private.h
+++ b/src/gallium/auxiliary/draw/draw_private.h
@@ -124,6 +124,7 @@ struct draw_context
    struct {
       struct {
          struct draw_pt_middle_end *fetch_emit;
+         struct draw_pt_middle_end *fetch_shade_emit;
          struct draw_pt_middle_end *general;
       } middle;
 
@@ -146,6 +147,8 @@ struct draw_context
          const void *elts;
          /** bytes per index (0, 1, 2 or 4) */
          unsigned eltSize;
+         unsigned min_index;
+         unsigned max_index;
          
          /** vertex arrays */
          const void *vbuffer[PIPE_MAX_ATTRIBS];
@@ -154,6 +157,8 @@ struct draw_context
          const void *constants;
       } user;
 
+      boolean test_fse;         /* enable FSE even though its not correct (eg for softpipe) */
+      boolean no_fse;           /* disable FSE even when it is correct */
    } pt;
 
    struct {
@@ -167,13 +172,36 @@ struct draw_context
    /* pipe state that we need: */
    const struct pipe_rasterizer_state *rasterizer;
    struct pipe_viewport_state viewport;
+   boolean identity_viewport;
+
+   struct {
+      struct draw_vertex_shader *vertex_shader;
+      uint num_vs_outputs;  /**< convenience, from vertex_shader */
+      uint position_output;
 
-   struct draw_vertex_shader *vertex_shader;
+      /** TGSI program interpreter runtime state */
+      struct tgsi_exec_machine machine;
+
+      /* This (and the tgsi_exec_machine struct) probably need to be moved somewhere private.
+       */
+      struct gallivm_cpu_engine *engine;   
+
+      /* Here's another one:
+       */
+      struct aos_machine *aos_machine; 
 
-   boolean identity_viewport;
 
-   uint num_vs_outputs;  /**< convenience, from vertex_shader */
+      const float (*aligned_constants)[4];
 
+      float (*aligned_constant_storage)[4];
+      unsigned const_storage_size;
+
+
+      struct translate *fetch;
+      struct translate_cache *fetch_cache;
+      struct translate *emit;
+      struct translate_cache *emit_cache;
+   } vs;
 
    /* Clip derived state:
     */
@@ -190,17 +218,22 @@ struct draw_context
 
    unsigned reduced_prim;
 
-   /** TGSI program interpreter runtime state */
-   struct tgsi_exec_machine machine;
-
-   /* This (and the tgsi_exec_machine struct) probably need to be moved somewhere private.
-    */
-   struct gallivm_cpu_engine *engine;   
    void *driver_private;
 };
 
 
+/*******************************************************************************
+ * Vertex shader code:
+ */
+boolean draw_vs_init( struct draw_context *draw );
+void draw_vs_destroy( struct draw_context *draw );
 
+void draw_vs_set_viewport( struct draw_context *, 
+                           const struct pipe_viewport_state * );
+
+void draw_vs_set_constants( struct draw_context *,
+                            const float (*constants)[4],
+                            unsigned size );
 
 
 
@@ -232,6 +265,7 @@ void draw_pipeline_destroy( struct draw_context *draw );
  * These flags expected at first vertex of lines & triangles when
  * unfilled and/or line stipple modes are operational.
  */
+#define DRAW_PIPE_MAX_VERTICES  (0x1<<12)
 #define DRAW_PIPE_EDGE_FLAG_0   (0x1<<12)
 #define DRAW_PIPE_EDGE_FLAG_1   (0x2<<12)
 #define DRAW_PIPE_EDGE_FLAG_2   (0x4<<12)
@@ -247,6 +281,12 @@ void draw_pipeline_run( struct draw_context *draw,
                         const ushort *elts,
                         unsigned count );
 
+void draw_pipeline_run_linear( struct draw_context *draw,
+                               unsigned prim,
+                               struct vertex_header *vertices,
+                               unsigned count,
+                               unsigned stride );
+
 
 
 void draw_pipeline_flush( struct draw_context *draw, 
diff --git a/src/gallium/auxiliary/draw/draw_pt.c b/src/gallium/auxiliary/draw/draw_pt.c
index c9c5d183135..9140faeea9d 100644
--- a/src/gallium/auxiliary/draw/draw_pt.c
+++ b/src/gallium/auxiliary/draw/draw_pt.c
@@ -35,6 +35,10 @@
 #include "draw/draw_private.h"
 #include "draw/draw_pt.h"
 
+static unsigned trim( unsigned count, unsigned first, unsigned incr )
+{
+   return count - (count - first) % incr; 
+}
 
 
 
@@ -54,6 +58,17 @@ draw_pt_arrays(struct draw_context *draw,
    struct draw_pt_middle_end *middle = NULL;
    unsigned opt = 0;
 
+   /* Sanitize primitive length:
+    */
+   {
+      unsigned first, incr;
+      draw_pt_split_prim(prim, &first, &incr);
+      count = trim(count, first, incr); 
+      if (count < first)
+         return TRUE;
+   }
+
+
    if (!draw->render) {
       opt |= PT_PIPELINE;
    }
@@ -64,7 +79,7 @@ draw_pt_arrays(struct draw_context *draw,
       opt |= PT_PIPELINE;
    }
 
-   if (!draw->bypass_clipping) {
+   if (!draw->bypass_clipping && !draw->pt.test_fse) {
       opt |= PT_CLIPTEST;
    }
 
@@ -72,16 +87,18 @@ draw_pt_arrays(struct draw_context *draw,
       opt |= PT_SHADE;
    }
 
-   if (opt)
-      middle = draw->pt.middle.general;
-   else
+
+   if (opt == 0) 
       middle = draw->pt.middle.fetch_emit;
+   else if (opt == PT_SHADE && !draw->pt.no_fse)
+      middle = draw->pt.middle.fetch_shade_emit;
+   else
+      middle = draw->pt.middle.general;
 
 
    /* Pick the right frontend
     */
-   if (draw->pt.user.elts ||
-       count >= 256) {
+   if (draw->pt.user.elts || (opt & PT_PIPELINE)) {
       frontend = draw->pt.front.vcache;
    } else {
       frontend = draw->pt.front.varray;
@@ -102,6 +119,9 @@ draw_pt_arrays(struct draw_context *draw,
 
 boolean draw_pt_init( struct draw_context *draw )
 {
+   draw->pt.test_fse = debug_get_bool_option("DRAW_FSE", FALSE);
+   draw->pt.no_fse = debug_get_bool_option("DRAW_NO_FSE", FALSE);
+
    draw->pt.front.vcache = draw_pt_vcache( draw );
    if (!draw->pt.front.vcache)
       return FALSE;
@@ -114,6 +134,10 @@ boolean draw_pt_init( struct draw_context *draw )
    if (!draw->pt.middle.fetch_emit)
       return FALSE;
 
+   draw->pt.middle.fetch_shade_emit = draw_pt_middle_fse( draw );
+   if (!draw->pt.middle.fetch_shade_emit)
+      return FALSE;
+
    draw->pt.middle.general = draw_pt_fetch_pipeline_or_emit( draw );
    if (!draw->pt.middle.general)
       return FALSE;
@@ -134,6 +158,11 @@ void draw_pt_destroy( struct draw_context *draw )
       draw->pt.middle.fetch_emit = NULL;
    }
 
+   if (draw->pt.middle.fetch_shade_emit) {
+      draw->pt.middle.fetch_shade_emit->destroy( draw->pt.middle.fetch_shade_emit );
+      draw->pt.middle.fetch_shade_emit = NULL;
+   }
+
    if (draw->pt.front.vcache) {
       draw->pt.front.vcache->destroy( draw->pt.front.vcache );
       draw->pt.front.vcache = NULL;
@@ -147,19 +176,6 @@ void draw_pt_destroy( struct draw_context *draw )
 
 
 
-static unsigned reduced_prim[PIPE_PRIM_POLYGON + 1] = {
-   PIPE_PRIM_POINTS,
-   PIPE_PRIM_LINES,
-   PIPE_PRIM_LINES,
-   PIPE_PRIM_LINES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES
-};
-
 
 /**
  * Draw vertex arrays
@@ -172,9 +188,10 @@ void
 draw_arrays(struct draw_context *draw, unsigned prim,
             unsigned start, unsigned count)
 {
-   if (reduced_prim[prim] != draw->reduced_prim) {
+   unsigned reduced_prim = draw_pt_reduced_prim(prim);
+   if (reduced_prim != draw->reduced_prim) {
       draw_do_flush( draw, DRAW_FLUSH_STATE_CHANGE );
-      draw->reduced_prim = reduced_prim[prim];
+      draw->reduced_prim = reduced_prim;
    }
 
    /* drawing done here: */
diff --git a/src/gallium/auxiliary/draw/draw_pt.h b/src/gallium/auxiliary/draw/draw_pt.h
index 2dec376ceee..3d2a9c78b70 100644
--- a/src/gallium/auxiliary/draw/draw_pt.h
+++ b/src/gallium/auxiliary/draw/draw_pt.h
@@ -84,7 +84,8 @@ struct draw_pt_front_end {
 struct draw_pt_middle_end {
    void (*prepare)( struct draw_pt_middle_end *,
                     unsigned prim,
-		    unsigned opt );
+		    unsigned opt,
+                    unsigned *max_vertices );
 
    void (*run)( struct draw_pt_middle_end *,
                 const unsigned *fetch_elts,
@@ -92,6 +93,21 @@ struct draw_pt_middle_end {
                 const ushort *draw_elts,
                 unsigned draw_count );
 
+   void (*run_linear)(struct draw_pt_middle_end *,
+                      unsigned start,
+                      unsigned count);
+
+   /* Transform all vertices in a linear range and then draw them with
+    * the supplied element list.
+    */
+   void (*run_linear_elts)( struct draw_pt_middle_end *,
+                            unsigned fetch_start,
+                            unsigned fetch_count,
+                            const ushort *draw_elts,
+                            unsigned draw_count );
+
+   int (*get_max_vertex_count)( struct draw_pt_middle_end * );
+
    void (*finish)( struct draw_pt_middle_end * );
    void (*destroy)( struct draw_pt_middle_end * );
 };
@@ -117,6 +133,7 @@ const void *draw_pt_elt_ptr( struct draw_context *draw,
 struct draw_pt_front_end *draw_pt_vcache( struct draw_context *draw );
 struct draw_pt_front_end *draw_pt_varray(struct draw_context *draw);
 
+
 /* Middle-ends:
  *
  * Currently one general-purpose case which can do all possibilities,
@@ -128,6 +145,7 @@ struct draw_pt_front_end *draw_pt_varray(struct draw_context *draw);
  * vertex_elements.
  */
 struct draw_pt_middle_end *draw_pt_fetch_emit( struct draw_context *draw );
+struct draw_pt_middle_end *draw_pt_middle_fse( struct draw_context *draw );
 struct draw_pt_middle_end *draw_pt_fetch_pipeline_or_emit(struct draw_context *draw);
 
 
@@ -143,7 +161,8 @@ boolean draw_pt_get_edgeflag( struct draw_context *draw,
 struct pt_emit;
 
 void draw_pt_emit_prepare( struct pt_emit *emit,
-			   unsigned prim );
+			   unsigned prim,
+                           unsigned *max_vertices );
 
 void draw_pt_emit( struct pt_emit *emit,
 		   const float (*vertex_data)[4],
@@ -152,6 +171,13 @@ void draw_pt_emit( struct pt_emit *emit,
 		   const ushort *elts,
 		   unsigned count );
 
+void draw_pt_emit_linear( struct pt_emit *emit,
+                          const float (*vertex_data)[4],
+                          unsigned vertex_count,
+                          unsigned stride,
+                          unsigned start,
+                          unsigned count );
+
 void draw_pt_emit_destroy( struct pt_emit *emit );
 
 struct pt_emit *draw_pt_emit_create( struct draw_context *draw );
@@ -170,6 +196,11 @@ void draw_pt_fetch_run( struct pt_fetch *fetch,
 			unsigned count,
 			char *verts );
 
+void draw_pt_fetch_run_linear( struct pt_fetch *fetch,
+                               unsigned start,
+                               unsigned count,
+                               char *verts );
+
 void draw_pt_fetch_destroy( struct pt_fetch *fetch );
 
 struct pt_fetch *draw_pt_fetch_create( struct draw_context *draw );
@@ -194,4 +225,11 @@ struct pt_post_vs *draw_pt_post_vs_create( struct draw_context *draw );
 void draw_pt_post_vs_destroy( struct pt_post_vs *pvs );
 
 
+/*******************************************************************************
+ * Utils: 
+ */
+void draw_pt_split_prim(unsigned prim, unsigned *first, unsigned *incr);
+unsigned draw_pt_reduced_prim(unsigned prim);
+
+
 #endif
diff --git a/src/gallium/auxiliary/draw/draw_pt_decompose.h b/src/gallium/auxiliary/draw/draw_pt_decompose.h
new file mode 100644
index 00000000000..3fb06956878
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_pt_decompose.h
@@ -0,0 +1,153 @@
+
+
+static void FUNC( ARGS,
+                  unsigned count )
+{
+   LOCAL_VARS;
+
+   switch (prim) {
+   case PIPE_PRIM_POINTS:
+      for (i = 0; i < count; i ++) {
+	 POINT( (i + 0) );
+      }
+      break;
+
+   case PIPE_PRIM_LINES:
+      for (i = 0; i+1 < count; i += 2) {
+         LINE( DRAW_PIPE_RESET_STIPPLE,
+               (i + 0),
+               (i + 1));
+      }
+      break;
+
+   case PIPE_PRIM_LINE_LOOP:
+      if (count >= 2) {
+         flags = DRAW_PIPE_RESET_STIPPLE;
+
+         for (i = 1; i < count; i++, flags = 0) {
+            LINE( flags,
+                  (i - 1),
+                  (i ));
+         }
+
+	 LINE( flags,
+               (i - 1),
+               (0 ));
+      }
+      break;
+
+   case PIPE_PRIM_LINE_STRIP:
+      flags = DRAW_PIPE_RESET_STIPPLE;
+      for (i = 1; i < count; i++, flags = 0) {
+         LINE( flags,
+               (i - 1),
+               (i ));
+      }
+      break;
+
+   case PIPE_PRIM_TRIANGLES:
+      for (i = 0; i+2 < count; i += 3) {
+         TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
+                   (i + 0),
+                   (i + 1),
+                   (i + 2 ));
+      }
+      break;
+
+   case PIPE_PRIM_TRIANGLE_STRIP:
+      if (flatfirst) {
+         for (i = 0; i+2 < count; i++) {
+            TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
+                      (i + 0),
+                      (i + 1 + (i&1)),
+                      (i + 2 - (i&1)));
+         }
+      }
+      else {
+         for (i = 0; i+2 < count; i++) {
+            TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
+                      (i + 0 + (i&1)),
+                      (i + 1 - (i&1)),
+                      (i + 2 ));
+         }
+      }
+      break;
+
+   case PIPE_PRIM_TRIANGLE_FAN:
+      if (count >= 3) {
+         if (flatfirst) {
+            for (i = 0; i+2 < count; i++) {
+               TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
+                         (i + 1),
+                         (i + 2),
+                         (0 ));
+            }
+         }
+         else {
+            for (i = 0; i+2 < count; i++) {
+               TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
+                         (0),
+                         (i + 1),
+                         (i + 2 ));
+            }
+         }
+      }
+      break;
+
+
+   case PIPE_PRIM_QUADS:
+      for (i = 0; i+3 < count; i += 4) {
+         QUAD( (i + 0),
+               (i + 1),
+               (i + 2),
+               (i + 3));
+      }
+      break;
+
+   case PIPE_PRIM_QUAD_STRIP:
+      for (i = 0; i+3 < count; i += 2) {
+         QUAD( (i + 2),
+               (i + 0),
+               (i + 1),
+               (i + 3));
+      }
+      break;
+
+   case PIPE_PRIM_POLYGON:
+      {
+         /* These bitflags look a little odd because we submit the
+          * vertices as (1,2,0) to satisfy flatshade requirements.
+          */
+         const ushort edge_first  = DRAW_PIPE_EDGE_FLAG_2;
+         const ushort edge_middle = DRAW_PIPE_EDGE_FLAG_0;
+         const ushort edge_last   = DRAW_PIPE_EDGE_FLAG_1;
+
+         flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle;
+
+	 for (i = 0; i+2 < count; i++, flags = edge_middle) {
+
+            if (i + 3 == count)
+               flags |= edge_last;
+
+	    TRIANGLE( flags,
+                      (i + 1),
+                      (i + 2),
+                      (0));
+	 }
+      }
+      break;
+
+   default:
+      assert(0);
+      break;
+   }
+
+   FLUSH;
+}
+
+
+#undef TRIANGLE
+#undef QUAD
+#undef POINT
+#undef LINE
+#undef FUNC
diff --git a/src/gallium/auxiliary/draw/draw_pt_elts.c b/src/gallium/auxiliary/draw/draw_pt_elts.c
index 2094c081ed4..b7780fb5073 100644
--- a/src/gallium/auxiliary/draw/draw_pt_elts.c
+++ b/src/gallium/auxiliary/draw/draw_pt_elts.c
@@ -60,10 +60,10 @@ static unsigned elt_vert( const void *elts, unsigned idx )
 pt_elt_func draw_pt_elt_func( struct draw_context *draw )
 {
    switch (draw->pt.user.eltSize) {
-   case 0: return elt_vert;
-   case 1: return elt_ubyte;
-   case 2: return elt_ushort; 
-   case 4: return elt_uint;
+   case 0: return &elt_vert;
+   case 1: return &elt_ubyte;
+   case 2: return &elt_ushort; 
+   case 4: return &elt_uint;
    default: return NULL;
    }
 }     
diff --git a/src/gallium/auxiliary/draw/draw_pt_emit.c b/src/gallium/auxiliary/draw/draw_pt_emit.c
index ce3a153f647..40f05cb9e0b 100644
--- a/src/gallium/auxiliary/draw/draw_pt_emit.c
+++ b/src/gallium/auxiliary/draw/draw_pt_emit.c
@@ -40,10 +40,14 @@ struct pt_emit {
    struct translate *translate;
 
    struct translate_cache *cache;
+   unsigned prim;
+
+   const struct vertex_info *vinfo;
 };
 
 void draw_pt_emit_prepare( struct pt_emit *emit,
-			   unsigned prim )
+			   unsigned prim,
+                           unsigned *max_vertices )
 {
    struct draw_context *draw = emit->draw;
    const struct vertex_info *vinfo;
@@ -51,8 +55,18 @@ void draw_pt_emit_prepare( struct pt_emit *emit,
    struct translate_key hw_key;
    unsigned i;
    boolean ok;
+   
+   /* XXX: need to flush to get prim_vbuf.c to release its allocation?? 
+    */
+   draw_do_flush( draw, DRAW_FLUSH_BACKEND );
+
+
+   /* XXX: may need to defensively reset this later on as clipping can
+    * clobber this state in the render backend.
+    */
+   emit->prim = prim;
 
-   ok = draw->render->set_primitive(draw->render, prim);
+   ok = draw->render->set_primitive(draw->render, emit->prim);
    if (!ok) {
       assert(0);
       return;
@@ -60,7 +74,7 @@ void draw_pt_emit_prepare( struct pt_emit *emit,
 
    /* Must do this after set_primitive() above:
     */
-   vinfo = draw->render->get_vertex_info(draw->render);
+   emit->vinfo = vinfo = draw->render->get_vertex_info(draw->render);
 
 
    /* Translate from pipeline vertices to hw vertices.
@@ -100,6 +114,7 @@ void draw_pt_emit_prepare( struct pt_emit *emit,
       case EMIT_4UB:
 	 output_format = PIPE_FORMAT_B8G8R8A8_UNORM;
 	 emit_sz = 4 * sizeof(ubyte);
+         break;
       default:
 	 assert(0);
 	 output_format = PIPE_FORMAT_NONE;
@@ -125,6 +140,12 @@ void draw_pt_emit_prepare( struct pt_emit *emit,
       translate_key_sanitize(&hw_key);
       emit->translate = translate_cache_find(emit->cache, &hw_key);
    }
+
+   *max_vertices = (draw->render->max_vertex_buffer_bytes / 
+                    (vinfo->size * 4));
+
+   /* even number */
+   *max_vertices = *max_vertices & ~1;
 }
 
 
@@ -144,6 +165,14 @@ void draw_pt_emit( struct pt_emit *emit,
     */
    draw_do_flush( draw, DRAW_FLUSH_BACKEND );
 
+   /* XXX: and work out some way to coordinate the render primitive
+    * between vbuf.c and here...
+    */
+   if (!draw->render->set_primitive(draw->render, emit->prim)) {
+      assert(0);
+      return;
+   }
+
    hw_verts = render->allocate_vertices(render,
 					(ushort)translate->key.output_stride,
 					(ushort)vertex_count);
@@ -178,6 +207,72 @@ void draw_pt_emit( struct pt_emit *emit,
 }
 
 
+void draw_pt_emit_linear(struct pt_emit *emit,
+                         const float (*vertex_data)[4],
+                         unsigned vertex_count,
+                         unsigned stride,
+                         unsigned start,
+                         unsigned count)
+{
+   struct draw_context *draw = emit->draw;
+   struct translate *translate = emit->translate;
+   struct vbuf_render *render = draw->render;
+   void *hw_verts;
+
+#if 0
+   debug_printf("Linear emit\n");
+#endif
+   /* XXX: need to flush to get prim_vbuf.c to release its allocation?? 
+    */
+   draw_do_flush( draw, DRAW_FLUSH_BACKEND );
+
+   /* XXX: and work out some way to coordinate the render primitive
+    * between vbuf.c and here...
+    */
+   if (!draw->render->set_primitive(draw->render, emit->prim)) {
+      assert(0);
+      return;
+   }
+
+   hw_verts = render->allocate_vertices(render,
+					(ushort)translate->key.output_stride,
+					(ushort)count);
+   if (!hw_verts) {
+      assert(0);
+      return;
+   }
+
+   translate->set_buffer(translate, 0,
+			 vertex_data, stride);
+
+   translate->set_buffer(translate, 1,
+			 &draw->rasterizer->point_size,
+			 0);
+
+   translate->run(translate,
+                  0,
+                  vertex_count,
+                  hw_verts);
+
+   if (0) {
+      unsigned i;
+      for (i = 0; i < vertex_count; i++) {
+         debug_printf("\n\n%s vertex %d:\n", __FUNCTION__, i);
+         draw_dump_emitted_vertex( emit->vinfo, 
+                                   (const uint8_t *)hw_verts + 
+                                   translate->key.output_stride * i );
+      }
+   }
+
+
+   render->draw_arrays(render, start, count);
+
+   render->release_vertices(render,
+			    hw_verts,
+			    translate->key.output_stride,
+			    vertex_count);
+}
+
 struct pt_emit *draw_pt_emit_create( struct draw_context *draw )
 {
    struct pt_emit *emit = CALLOC_STRUCT(pt_emit);
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch.c b/src/gallium/auxiliary/draw/draw_pt_fetch.c
index b96335b7895..07f4c991642 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch.c
@@ -166,6 +166,42 @@ void draw_pt_fetch_run( struct pt_fetch *fetch,
 }
 
 
+void draw_pt_fetch_run_linear( struct pt_fetch *fetch,
+                               unsigned start,
+                               unsigned count,
+                               char *verts )
+{
+   struct draw_context *draw = fetch->draw;
+   struct translate *translate = fetch->translate;
+   unsigned i;
+
+   for (i = 0; i < draw->pt.nr_vertex_buffers; i++) {
+      translate->set_buffer(translate,
+			    i,
+			    ((char *)draw->pt.user.vbuffer[i] +
+			     draw->pt.vertex_buffer[i].buffer_offset),
+			    draw->pt.vertex_buffer[i].pitch );
+   }
+
+   translate->run( translate,
+                   start,
+                   count,
+                   verts );
+
+   /* Edgeflags are hard to fit into a translate program, populate
+    * them separately if required.  In the setup above they are
+    * defaulted to one, so only need this if there is reason to change
+    * that default:
+    */
+   if (fetch->need_edgeflags) {
+      for (i = 0; i < count; i++) {
+         struct vertex_header *vh = (struct vertex_header *)(verts + i * fetch->vertex_size);
+         vh->edgeflag = draw_pt_get_edgeflag( draw, start + i );
+      }
+   }
+}
+
+
 struct pt_fetch *draw_pt_fetch_create( struct draw_context *draw )
 {
    struct pt_fetch *fetch = CALLOC_STRUCT(pt_fetch);
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c b/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c
index 4ea7d4359ff..4a1f3b09536 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c
@@ -90,7 +90,8 @@ struct fetch_emit_middle_end {
 
 static void fetch_emit_prepare( struct draw_pt_middle_end *middle,
                                 unsigned prim,
-				unsigned opt )
+				unsigned opt,
+                                unsigned *max_vertices )
 {
    struct fetch_emit_middle_end *feme = (struct fetch_emit_middle_end *)middle;
    struct draw_context *draw = feme->draw;
@@ -196,6 +197,18 @@ static void fetch_emit_prepare( struct draw_pt_middle_end *middle,
                                    draw->pt.vertex_buffer[i].buffer_offset),
                                   draw->pt.vertex_buffer[i].pitch );
    }
+
+   *max_vertices = (draw->render->max_vertex_buffer_bytes / 
+                    (vinfo->size * 4));
+
+   /* Return an even number of verts.
+    * This prevents "parity" errors when splitting long triangle strips which
+    * can lead to front/back culling mix-ups.
+    * Every other triangle in a strip has an alternate front/back orientation
+    * so splitting at an odd position can cause the orientation of subsequent
+    * triangles to get reversed.
+    */
+   *max_vertices = *max_vertices & ~1;
 }
 
 
@@ -258,6 +271,106 @@ static void fetch_emit_run( struct draw_pt_middle_end *middle,
 }
 
 
+static void fetch_emit_run_linear( struct draw_pt_middle_end *middle,
+                                   unsigned start,
+                                   unsigned count )
+{
+   struct fetch_emit_middle_end *feme = (struct fetch_emit_middle_end *)middle;
+   struct draw_context *draw = feme->draw;
+   void *hw_verts;
+
+   /* XXX: need to flush to get prim_vbuf.c to release its allocation??
+    */
+   draw_do_flush( draw, DRAW_FLUSH_BACKEND );
+
+   hw_verts = draw->render->allocate_vertices( draw->render,
+                                               (ushort)feme->translate->key.output_stride,
+                                               (ushort)count );
+   if (!hw_verts) {
+      assert(0);
+      return;
+   }
+
+   /* Single routine to fetch vertices and emit HW verts.
+    */
+   feme->translate->run( feme->translate,
+                         start,
+                         count,
+                         hw_verts );
+
+   if (0) {
+      unsigned i;
+      for (i = 0; i < count; i++) {
+         debug_printf("\n\nvertex %d:\n", i);
+         draw_dump_emitted_vertex( feme->vinfo,
+                                   (const uint8_t *)hw_verts + feme->vinfo->size * 4 * i );
+      }
+   }
+
+   /* XXX: Draw arrays path to avoid re-emitting index list again and
+    * again.
+    */
+   draw->render->draw_arrays( draw->render,
+                              0, /*start*/
+                              count );
+
+   /* Done -- that was easy, wasn't it:
+    */
+   draw->render->release_vertices( draw->render,
+                                   hw_verts,
+                                   feme->translate->key.output_stride,
+                                   count );
+
+}
+
+
+static void fetch_emit_run_linear_elts( struct draw_pt_middle_end *middle,
+                                        unsigned start,
+                                        unsigned count,
+                                        const ushort *draw_elts,
+                                        unsigned draw_count )
+{
+   struct fetch_emit_middle_end *feme = (struct fetch_emit_middle_end *)middle;
+   struct draw_context *draw = feme->draw;
+   void *hw_verts;
+
+   /* XXX: need to flush to get prim_vbuf.c to release its allocation??
+    */
+   draw_do_flush( draw, DRAW_FLUSH_BACKEND );
+
+   hw_verts = draw->render->allocate_vertices( draw->render,
+                                               (ushort)feme->translate->key.output_stride,
+                                               (ushort)count );
+   if (!hw_verts) {
+      assert(0);
+      return;
+   }
+
+   /* Single routine to fetch vertices and emit HW verts.
+    */
+   feme->translate->run( feme->translate,
+                         start,
+                         count,
+                         hw_verts );
+
+   /* XXX: Draw arrays path to avoid re-emitting index list again and
+    * again.
+    */
+   draw->render->draw( draw->render, 
+                       draw_elts, 
+                       draw_count );
+
+   /* Done -- that was easy, wasn't it:
+    */
+   draw->render->release_vertices( draw->render,
+                                   hw_verts,
+                                   feme->translate->key.output_stride,
+                                   count );
+
+}
+
+
+
 
 static void fetch_emit_finish( struct draw_pt_middle_end *middle )
 {
@@ -287,10 +400,12 @@ struct draw_pt_middle_end *draw_pt_fetch_emit( struct draw_context *draw )
       return NULL;
    }
 
-   fetch_emit->base.prepare = fetch_emit_prepare;
-   fetch_emit->base.run     = fetch_emit_run;
-   fetch_emit->base.finish  = fetch_emit_finish;
-   fetch_emit->base.destroy = fetch_emit_destroy;
+   fetch_emit->base.prepare    = fetch_emit_prepare;
+   fetch_emit->base.run        = fetch_emit_run;
+   fetch_emit->base.run_linear = fetch_emit_run_linear;
+   fetch_emit->base.run_linear_elts = fetch_emit_run_linear_elts;
+   fetch_emit->base.finish     = fetch_emit_finish;
+   fetch_emit->base.destroy    = fetch_emit_destroy;
 
    fetch_emit->draw = draw;
      
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c
new file mode 100644
index 00000000000..fdf9b6fe6a8
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c
@@ -0,0 +1,406 @@
+/**************************************************************************
+ * 
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+ /*
+  * Authors:
+  *   Keith Whitwell <[email protected]>
+  */
+
+
+#include "pipe/p_util.h"
+#include "draw/draw_context.h"
+#include "draw/draw_private.h"
+#include "draw/draw_vbuf.h"
+#include "draw/draw_vertex.h"
+#include "draw/draw_pt.h"
+#include "draw/draw_vs.h"
+
+#include "translate/translate.h"
+
+struct fetch_shade_emit;
+
+
+/* Prototype fetch, shade, emit-hw-verts all in one go.
+ */
+struct fetch_shade_emit {
+   struct draw_pt_middle_end base;
+   struct draw_context *draw;
+
+
+   /* Temporaries:
+    */
+   const float *constants;
+   unsigned pitch[PIPE_MAX_ATTRIBS];
+   const ubyte *src[PIPE_MAX_ATTRIBS];
+   unsigned prim;
+
+   struct draw_vs_varient_key key;
+   struct draw_vs_varient *active;
+
+
+   const struct vertex_info *vinfo;
+};
+
+
+
+			       
+static void fse_prepare( struct draw_pt_middle_end *middle,
+                         unsigned prim, 
+                         unsigned opt,
+                         unsigned *max_vertices )
+{
+   struct fetch_shade_emit *fse = (struct fetch_shade_emit *)middle;
+   struct draw_context *draw = fse->draw;
+   unsigned num_vs_inputs = draw->vs.vertex_shader->info.num_inputs;
+   const struct vertex_info *vinfo;
+   unsigned i;
+   
+
+   if (!draw->render->set_primitive( draw->render, 
+                                     prim )) {
+      assert(0);
+      return;
+   }
+
+   /* Must do this after set_primitive() above:
+    */
+   fse->vinfo = vinfo = draw->render->get_vertex_info(draw->render);
+   
+
+
+   fse->key.output_stride = vinfo->size * 4;
+   fse->key.nr_outputs = vinfo->num_attribs;
+   fse->key.nr_inputs = num_vs_inputs;
+
+   fse->key.nr_elements = MAX2(fse->key.nr_outputs,     /* outputs - translate to hw format */
+                               fse->key.nr_inputs);     /* inputs - fetch from api format */
+
+   fse->key.viewport = !draw->identity_viewport;
+   fse->key.clip = !draw->bypass_clipping;
+   fse->key.pad = 0;
+
+   memset(fse->key.element, 0, 
+          fse->key.nr_elements * sizeof(fse->key.element[0]));
+
+   for (i = 0; i < num_vs_inputs; i++) {
+      const struct pipe_vertex_element *src = &draw->pt.vertex_element[i];
+      fse->key.element[i].in.format = src->src_format;
+
+      /* Consider ignoring these, ie make generated programs
+       * independent of this state:
+       */
+      fse->key.element[i].in.buffer = src->vertex_buffer_index;
+      fse->key.element[i].in.offset = src->src_offset;
+   }
+   
+
+   {
+      unsigned dst_offset = 0;
+
+      for (i = 0; i < vinfo->num_attribs; i++) {
+         unsigned emit_sz = 0;
+
+         switch (vinfo->emit[i]) {
+         case EMIT_4F:
+            emit_sz = 4 * sizeof(float);
+            break;
+         case EMIT_3F:
+            emit_sz = 3 * sizeof(float);
+            break;
+         case EMIT_2F:
+            emit_sz = 2 * sizeof(float);
+            break;
+         case EMIT_1F:
+            emit_sz = 1 * sizeof(float);
+            break;
+         case EMIT_1F_PSIZE:
+            emit_sz = 1 * sizeof(float);
+            break;
+         case EMIT_4UB:
+            emit_sz = 4 * sizeof(ubyte);
+            break;
+         default:
+            assert(0);
+            break;
+         }
+
+         /* The elements in the key correspond to vertex shader output
+          * numbers, not to positions in the hw vertex description --
+          * that's handled by the output_offset field.
+          */
+         fse->key.element[i].out.format = vinfo->emit[i];
+         fse->key.element[i].out.vs_output = vinfo->src_index[i];
+         fse->key.element[i].out.offset = dst_offset;
+      
+         dst_offset += emit_sz;
+         assert(fse->key.output_stride >= dst_offset);
+      }
+   }
+
+
+   /* Would normally look up a vertex shader and peruse its list of
+    * varients somehow.  We omitted that step and put all the
+    * hardcoded "shaders" into an array.  We're just making the
+    * assumption that this happens to be a matching shader...  ie
+    * you're running isosurf, aren't you?
+    */
+   fse->active = draw_vs_lookup_varient( draw->vs.vertex_shader, 
+                                         &fse->key );
+
+   if (!fse->active) {
+      assert(0);
+      return ;
+   }
+
+   /* Now set buffer pointers:
+    */
+   for (i = 0; i < num_vs_inputs; i++) {
+      unsigned buf = draw->pt.vertex_element[i].vertex_buffer_index;
+
+      fse->active->set_input( fse->active, 
+                              i, 
+                              
+                              ((const ubyte *) draw->pt.user.vbuffer[buf] + 
+                               draw->pt.vertex_buffer[buf].buffer_offset),
+                              
+                              draw->pt.vertex_buffer[buf].pitch );
+   }
+
+   *max_vertices = (draw->render->max_vertex_buffer_bytes / 
+                    (vinfo->size * 4));
+
+   /* Return an even number of verts.
+    * This prevents "parity" errors when splitting long triangle strips which
+    * can lead to front/back culling mix-ups.
+    * Every other triangle in a strip has an alternate front/back orientation
+    * so splitting at an odd position can cause the orientation of subsequent
+    * triangles to get reversed.
+    */
+   *max_vertices = *max_vertices & ~1;
+
+   /* Probably need to do this somewhere (or fix exec shader not to
+    * need it):
+    */
+   if (1) {
+      struct draw_vertex_shader *vs = draw->vs.vertex_shader;
+      vs->prepare(vs, draw);
+   }
+   
+
+   //return TRUE;
+}
+
+
+
+
+
+
+
+static void fse_run_linear( struct draw_pt_middle_end *middle, 
+                            unsigned start, 
+                            unsigned count )
+{
+   struct fetch_shade_emit *fse = (struct fetch_shade_emit *)middle;
+   struct draw_context *draw = fse->draw;
+   char *hw_verts;
+
+   /* XXX: need to flush to get prim_vbuf.c to release its allocation??
+    */
+   draw_do_flush( draw, DRAW_FLUSH_BACKEND );
+
+   hw_verts = draw->render->allocate_vertices( draw->render,
+                                               (ushort)fse->key.output_stride,
+                                               (ushort)count );
+
+   if (!hw_verts) {
+      assert(0);
+      return;
+   }
+
+   /* Single routine to fetch vertices, run shader and emit HW verts.
+    * Clipping is done elsewhere -- either by the API or on hardware,
+    * or for some other reason not required...
+    */
+   fse->active->run_linear( fse->active, 
+                            start, count,
+                            hw_verts );
+
+   /* Draw arrays path to avoid re-emitting index list again and
+    * again.
+    */
+   draw->render->draw_arrays( draw->render,
+                              0,
+                              count );
+   
+   if (0) {
+      unsigned i;
+      for (i = 0; i < count; i++) {
+         debug_printf("\n\n%s vertex %d: (stride %d, offset %d)\n", __FUNCTION__, i,
+                      fse->key.output_stride,
+                      fse->key.output_stride * i);
+
+         draw_dump_emitted_vertex( fse->vinfo, 
+                                   (const uint8_t *)hw_verts + fse->key.output_stride * i );
+      }
+   }
+
+
+   draw->render->release_vertices( draw->render, 
+				   hw_verts, 
+				   fse->key.output_stride, 
+				   count );
+}
+
+
+static void
+fse_run(struct draw_pt_middle_end *middle,
+        const unsigned *fetch_elts,
+        unsigned fetch_count,
+        const ushort *draw_elts,
+        unsigned draw_count )
+{
+   struct fetch_shade_emit *fse = (struct fetch_shade_emit *)middle;
+   struct draw_context *draw = fse->draw;
+   void *hw_verts;
+   
+   /* XXX: need to flush to get prim_vbuf.c to release its allocation?? 
+    */
+   draw_do_flush( draw, DRAW_FLUSH_BACKEND );
+
+   hw_verts = draw->render->allocate_vertices( draw->render,
+                                               (ushort)fse->key.output_stride,
+                                               (ushort)fetch_count );
+   if (!hw_verts) {
+      assert(0);
+      return;
+   }
+         
+					
+   /* Single routine to fetch vertices, run shader and emit HW verts.
+    */
+   fse->active->run_elts( fse->active, 
+                          fetch_elts,
+                          fetch_count,
+                          hw_verts );
+
+   draw->render->draw( draw->render, 
+                       draw_elts, 
+                       draw_count );
+
+   if (0) {
+      unsigned i;
+      for (i = 0; i < fetch_count; i++) {
+         debug_printf("\n\n%s vertex %d:\n", __FUNCTION__, i);
+         draw_dump_emitted_vertex( fse->vinfo, 
+                                   (const uint8_t *)hw_verts + 
+                                   fse->key.output_stride * i );
+      }
+   }
+
+
+   draw->render->release_vertices( draw->render, 
+                                   hw_verts, 
+                                   fse->key.output_stride, 
+                                   fetch_count );
+
+}
+
+
+
+static void fse_run_linear_elts( struct draw_pt_middle_end *middle, 
+                                 unsigned start, 
+                                 unsigned count,
+                                 const ushort *draw_elts,
+                                 unsigned draw_count )
+{
+   struct fetch_shade_emit *fse = (struct fetch_shade_emit *)middle;
+   struct draw_context *draw = fse->draw;
+   char *hw_verts;
+
+   /* XXX: need to flush to get prim_vbuf.c to release its allocation??
+    */
+   draw_do_flush( draw, DRAW_FLUSH_BACKEND );
+
+   hw_verts = draw->render->allocate_vertices( draw->render,
+                                               (ushort)fse->key.output_stride,
+                                               (ushort)count );
+
+   if (!hw_verts) {
+      assert(0);
+      return;
+   }
+
+   /* Single routine to fetch vertices, run shader and emit HW verts.
+    * Clipping is done elsewhere -- either by the API or on hardware,
+    * or for some other reason not required...
+    */
+   fse->active->run_linear( fse->active, 
+                            start, count,
+                            hw_verts );
+
+
+   draw->render->draw( draw->render, 
+                       draw_elts, 
+                       draw_count );
+   
+
+
+   draw->render->release_vertices( draw->render, 
+				   hw_verts, 
+				   fse->key.output_stride, 
+				   count );
+}
+
+
+
+static void fse_finish( struct draw_pt_middle_end *middle )
+{
+}
+
+
+static void
+fse_destroy( struct draw_pt_middle_end *middle ) 
+{
+   FREE(middle);
+}
+
+struct draw_pt_middle_end *draw_pt_middle_fse( struct draw_context *draw )
+{
+   struct fetch_shade_emit *fse = CALLOC_STRUCT(fetch_shade_emit);
+   if (!fse)
+      return NULL;
+
+   fse->base.prepare = fse_prepare;
+   fse->base.run = fse_run;
+   fse->base.run_linear = fse_run_linear;
+   fse->base.run_linear_elts = fse_run_linear_elts;
+   fse->base.finish = fse_finish;
+   fse->base.destroy = fse_destroy;
+   fse->draw = draw;
+
+   return &fse->base;
+}
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c
index 4ec20493c4c..0aec4b71baf 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c
@@ -51,11 +51,12 @@ struct fetch_pipeline_middle_end {
 
 static void fetch_pipeline_prepare( struct draw_pt_middle_end *middle,
                                     unsigned prim,
-				    unsigned opt )
+				    unsigned opt,
+                                    unsigned *max_vertices )
 {
    struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle;
    struct draw_context *draw = fpme->draw;
-   struct draw_vertex_shader *vs = draw->vertex_shader;
+   struct draw_vertex_shader *vs = draw->vs.vertex_shader;
 
    /* Add one to num_outputs because the pipeline occasionally tags on
     * an additional texcoord, eg for AA lines.
@@ -81,24 +82,33 @@ static void fetch_pipeline_prepare( struct draw_pt_middle_end *middle,
     * but gl vs dx9 clip spaces.
     */
    draw_pt_post_vs_prepare( fpme->post_vs,
-			    draw->bypass_clipping,
-			    draw->identity_viewport,
-			    draw->rasterizer->gl_rasterization_rules );
+			    (boolean)draw->bypass_clipping,
+			    (boolean)draw->identity_viewport,
+			    (boolean)draw->rasterizer->gl_rasterization_rules );
 			    
 
-   if (!(opt & PT_PIPELINE)) 
+   if (!(opt & PT_PIPELINE)) {
       draw_pt_emit_prepare( fpme->emit, 
-			    prim );
+			    prim,
+                            max_vertices );
+
+      *max_vertices = MAX2( *max_vertices,
+                            DRAW_PIPE_MAX_VERTICES );
+   }
+   else {
+      *max_vertices = DRAW_PIPE_MAX_VERTICES; 
+   }
+
+   /* return even number */
+   *max_vertices = *max_vertices & ~1;
 
    /* No need to prepare the shader.
     */
    vs->prepare(vs, draw);
-
 }
 
 
 
-
 static void fetch_pipeline_run( struct draw_pt_middle_end *middle,
                                 const unsigned *fetch_elts,
                                 unsigned fetch_count,
@@ -107,7 +117,7 @@ static void fetch_pipeline_run( struct draw_pt_middle_end *middle,
 {
    struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle;
    struct draw_context *draw = fpme->draw;
-   struct draw_vertex_shader *shader = draw->vertex_shader;
+   struct draw_vertex_shader *shader = draw->vs.vertex_shader;
    unsigned opt = fpme->opt;
    unsigned alloc_count = align_int( fetch_count, 4 );
 
@@ -162,7 +172,7 @@ static void fetch_pipeline_run( struct draw_pt_middle_end *middle,
                          fpme->vertex_size,
                          draw_elts,
                          draw_count );
-   } 
+   }
    else {
       draw_pt_emit( fpme->emit,
 		    (const float (*)[4])pipeline_verts->data,
@@ -177,6 +187,157 @@ static void fetch_pipeline_run( struct draw_pt_middle_end *middle,
 }
 
 
+static void fetch_pipeline_linear_run( struct draw_pt_middle_end *middle,
+                                       unsigned start,
+                                       unsigned count)
+{
+   struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle;
+   struct draw_context *draw = fpme->draw;
+   struct draw_vertex_shader *shader = draw->vs.vertex_shader;
+   unsigned opt = fpme->opt;
+   unsigned alloc_count = align_int( count, 4 );
+
+   struct vertex_header *pipeline_verts =
+      (struct vertex_header *)MALLOC(fpme->vertex_size * alloc_count);
+
+   if (!pipeline_verts) {
+      /* Not much we can do here - just skip the rendering.
+       */
+      assert(0);
+      return;
+   }
+
+   /* Fetch into our vertex buffer
+    */
+   draw_pt_fetch_run_linear( fpme->fetch,
+                             start,
+                             count,
+                             (char *)pipeline_verts );
+
+   /* Run the shader, note that this overwrites the data[] parts of
+    * the pipeline verts.  If there is no shader, ie a bypass shader,
+    * then the inputs == outputs, and are already in the correct
+    * place.
+    */
+   if (opt & PT_SHADE)
+   {
+      shader->run_linear(shader,
+			 (const float (*)[4])pipeline_verts->data,
+			 (      float (*)[4])pipeline_verts->data,
+			 (const float (*)[4])draw->pt.user.constants,
+			 count,
+			 fpme->vertex_size,
+			 fpme->vertex_size);
+   }
+
+   if (draw_pt_post_vs_run( fpme->post_vs,
+			    pipeline_verts,
+			    count,
+			    fpme->vertex_size ))
+   {
+      opt |= PT_PIPELINE;
+   }
+
+   /* Do we need to run the pipeline?
+    */
+   if (opt & PT_PIPELINE) {
+      draw_pipeline_run_linear( fpme->draw,
+                                fpme->prim,
+                                pipeline_verts,
+                                count,
+                                fpme->vertex_size);
+   }
+   else {
+      draw_pt_emit_linear( fpme->emit,
+                           (const float (*)[4])pipeline_verts->data,
+                           count,
+                           fpme->vertex_size,
+                           0, /*start*/
+                           count );
+   }
+
+   FREE(pipeline_verts);
+}
+
+
+
+static void fetch_pipeline_linear_run_elts( struct draw_pt_middle_end *middle,
+                                            unsigned start,
+                                            unsigned count,
+                                            const ushort *draw_elts,
+                                            unsigned draw_count )
+{
+   struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle;
+   struct draw_context *draw = fpme->draw;
+   struct draw_vertex_shader *shader = draw->vs.vertex_shader;
+   unsigned opt = fpme->opt;
+   unsigned alloc_count = align_int( count, 4 );
+
+   struct vertex_header *pipeline_verts =
+      (struct vertex_header *)MALLOC(fpme->vertex_size * alloc_count);
+
+   if (!pipeline_verts) {
+      /* Not much we can do here - just skip the rendering.
+       */
+      assert(0);
+      return;
+   }
+
+   /* Fetch into our vertex buffer
+    */
+   draw_pt_fetch_run_linear( fpme->fetch,
+                             start,
+                             count,
+                             (char *)pipeline_verts );
+
+   /* Run the shader, note that this overwrites the data[] parts of
+    * the pipeline verts.  If there is no shader, ie a bypass shader,
+    * then the inputs == outputs, and are already in the correct
+    * place.
+    */
+   if (opt & PT_SHADE)
+   {
+      shader->run_linear(shader,
+			 (const float (*)[4])pipeline_verts->data,
+			 (      float (*)[4])pipeline_verts->data,
+			 (const float (*)[4])draw->pt.user.constants,
+			 count,
+			 fpme->vertex_size,
+			 fpme->vertex_size);
+   }
+
+   if (draw_pt_post_vs_run( fpme->post_vs,
+			    pipeline_verts,
+			    count,
+			    fpme->vertex_size ))
+   {
+      opt |= PT_PIPELINE;
+   }
+
+   /* Do we need to run the pipeline?
+    */
+   if (opt & PT_PIPELINE) {
+      draw_pipeline_run( fpme->draw,
+                         fpme->prim,
+                         pipeline_verts,
+                         count,
+                         fpme->vertex_size,
+                         draw_elts,
+                         draw_count );
+   }
+   else {
+      draw_pt_emit( fpme->emit,
+		    (const float (*)[4])pipeline_verts->data,
+		    count,
+		    fpme->vertex_size,
+		    draw_elts,
+		    draw_count );
+   }
+
+   FREE(pipeline_verts);
+}
+
+
 
 static void fetch_pipeline_finish( struct draw_pt_middle_end *middle )
 {
@@ -206,10 +367,12 @@ struct draw_pt_middle_end *draw_pt_fetch_pipeline_or_emit( struct draw_context *
    if (!fpme)
       goto fail;
 
-   fpme->base.prepare = fetch_pipeline_prepare;
-   fpme->base.run     = fetch_pipeline_run;
-   fpme->base.finish  = fetch_pipeline_finish;
-   fpme->base.destroy = fetch_pipeline_destroy;
+   fpme->base.prepare        = fetch_pipeline_prepare;
+   fpme->base.run            = fetch_pipeline_run;
+   fpme->base.run_linear     = fetch_pipeline_linear_run;
+   fpme->base.run_linear_elts = fetch_pipeline_linear_run_elts;
+   fpme->base.finish         = fetch_pipeline_finish;
+   fpme->base.destroy        = fetch_pipeline_destroy;
 
    fpme->draw = draw;
 
diff --git a/src/gallium/auxiliary/draw/draw_pt_post_vs.c b/src/gallium/auxiliary/draw/draw_pt_post_vs.c
index c4a67c8289d..af6306b1c67 100644
--- a/src/gallium/auxiliary/draw/draw_pt_post_vs.c
+++ b/src/gallium/auxiliary/draw/draw_pt_post_vs.c
@@ -100,16 +100,19 @@ static boolean post_vs_cliptest_viewport_gl( struct pt_post_vs *pvs,
    struct vertex_header *out = vertices;
    const float *scale = pvs->draw->viewport.scale;
    const float *trans = pvs->draw->viewport.translate;
+   const unsigned pos = pvs->draw->vs.position_output;
    unsigned clipped = 0;
    unsigned j;
 
    if (0) debug_printf("%s\n");
 
    for (j = 0; j < count; j++) {
-      out->clip[0] = out->data[0][0];
-      out->clip[1] = out->data[0][1];
-      out->clip[2] = out->data[0][2];
-      out->clip[3] = out->data[0][3];
+      float *position = out->data[pos];
+
+      out->clip[0] = position[0];
+      out->clip[1] = position[1];
+      out->clip[2] = position[2];
+      out->clip[3] = position[3];
 
       out->vertex_id = 0xffff;
       out->clipmask = compute_clipmask_gl(out->clip, 
@@ -120,19 +123,19 @@ static boolean post_vs_cliptest_viewport_gl( struct pt_post_vs *pvs,
       if (out->clipmask == 0)
       {
 	 /* divide by w */
-	 float w = 1.0f / out->data[0][3];
+	 float w = 1.0f / position[3];
 
 	 /* Viewport mapping */
-	 out->data[0][0] = out->data[0][0] * w * scale[0] + trans[0];
-	 out->data[0][1] = out->data[0][1] * w * scale[1] + trans[1];
-	 out->data[0][2] = out->data[0][2] * w * scale[2] + trans[2];
-	 out->data[0][3] = w;
+	 position[0] = position[0] * w * scale[0] + trans[0];
+	 position[1] = position[1] * w * scale[1] + trans[1];
+	 position[2] = position[2] * w * scale[2] + trans[2];
+	 position[3] = w;
 #if 0
          debug_printf("post viewport: %f %f %f %f\n",
-                      out->data[0][0],
-                      out->data[0][1],
-                      out->data[0][2],
-                      out->data[0][3]);
+                      position[0],
+                      position[1],
+                      position[2],
+                      position[3]);
 #endif
       }
 
@@ -154,15 +157,18 @@ static boolean post_vs_viewport( struct pt_post_vs *pvs,
    struct vertex_header *out = vertices;
    const float *scale = pvs->draw->viewport.scale;
    const float *trans = pvs->draw->viewport.translate;
+   const unsigned pos = pvs->draw->vs.position_output;
    unsigned j;
 
    if (0) debug_printf("%s\n", __FUNCTION__);
    for (j = 0; j < count; j++) {
+      float *position = out->data[pos];
+
       /* Viewport mapping only, no cliptest/rhw divide
        */
-      out->data[0][0] = out->data[0][0] * scale[0] + trans[0];
-      out->data[0][1] = out->data[0][1] * scale[1] + trans[1];
-      out->data[0][2] = out->data[0][2] * scale[2] + trans[2];
+      position[0] = position[0] * scale[0] + trans[0];
+      position[1] = position[1] * scale[1] + trans[1];
+      position[2] = position[2] * scale[2] + trans[2];
 
       out = (struct vertex_header *)((char *)out + stride);
    }
diff --git a/src/gallium/auxiliary/draw/draw_pt_util.c b/src/gallium/auxiliary/draw/draw_pt_util.c
new file mode 100644
index 00000000000..32c8a9632cb
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_pt_util.c
@@ -0,0 +1,103 @@
+/**************************************************************************
+ * 
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+ /*
+  * Authors:
+  *   Keith Whitwell <[email protected]>
+  */
+
+#include "pipe/p_util.h"
+#include "draw/draw_context.h"
+#include "draw/draw_private.h"
+#include "draw/draw_pt.h"
+
+void draw_pt_split_prim(unsigned prim, unsigned *first, unsigned *incr)
+{
+   switch (prim) {
+   case PIPE_PRIM_POINTS:
+      *first = 1;
+      *incr = 1;
+      break;
+   case PIPE_PRIM_LINES:
+      *first = 2;
+      *incr = 2;
+      break;
+   case PIPE_PRIM_LINE_STRIP:
+   case PIPE_PRIM_LINE_LOOP:
+      *first = 2;
+      *incr = 1;
+      break;
+   case PIPE_PRIM_TRIANGLES:
+      *first = 3;
+      *incr = 3;
+      break;
+   case PIPE_PRIM_TRIANGLE_STRIP:
+   case PIPE_PRIM_TRIANGLE_FAN:
+   case PIPE_PRIM_POLYGON:
+      *first = 3;
+      *incr = 1;
+      break;
+   case PIPE_PRIM_QUADS:
+      *first = 4;
+      *incr = 4;
+      break;
+   case PIPE_PRIM_QUAD_STRIP:
+      *first = 4;
+      *incr = 2;
+      break;
+   default:
+      assert(0);
+      *first = 0;
+      *incr = 1;		/* set to one so that count % incr works */
+      break;
+   }
+}
+
+
+unsigned draw_pt_reduced_prim(unsigned prim)
+{
+   switch (prim) {
+   case PIPE_PRIM_POINTS:
+      return PIPE_PRIM_POINTS;
+   case PIPE_PRIM_LINES:
+   case PIPE_PRIM_LINE_STRIP:
+   case PIPE_PRIM_LINE_LOOP:
+      return PIPE_PRIM_LINES;
+   case PIPE_PRIM_TRIANGLES:
+   case PIPE_PRIM_TRIANGLE_STRIP:
+   case PIPE_PRIM_TRIANGLE_FAN:
+   case PIPE_PRIM_POLYGON:
+   case PIPE_PRIM_QUADS:
+   case PIPE_PRIM_QUAD_STRIP:
+      return PIPE_PRIM_TRIANGLES;
+   default:
+      assert(0);
+      return PIPE_PRIM_POINTS;
+   }
+}
+
+
diff --git a/src/gallium/auxiliary/draw/draw_pt_varray.c b/src/gallium/auxiliary/draw/draw_pt_varray.c
index 355093f945e..46e722a154e 100644
--- a/src/gallium/auxiliary/draw/draw_pt_varray.c
+++ b/src/gallium/auxiliary/draw/draw_pt_varray.c
@@ -31,7 +31,7 @@
 #include "draw/draw_pt.h"
 
 #define FETCH_MAX 256
-#define DRAW_MAX (16*FETCH_MAX)
+#define DRAW_MAX (FETCH_MAX+8)
 
 struct varray_frontend {
    struct draw_pt_front_end base;
@@ -40,8 +40,8 @@ struct varray_frontend {
    ushort draw_elts[DRAW_MAX];
    unsigned fetch_elts[FETCH_MAX];
 
-   unsigned draw_count;
-   unsigned fetch_count;
+   unsigned driver_fetch_max;
+   unsigned fetch_max;
 
    struct draw_pt_middle_end *middle;
 
@@ -49,147 +49,86 @@ struct varray_frontend {
    unsigned output_prim;
 };
 
-static void varray_flush(struct varray_frontend *varray)
-{
-   if (varray->draw_count) {
-#if 0
-      debug_printf("FLUSH fc = %d, dc = %d\n",
-                   varray->fetch_count,
-                   varray->draw_count);
-#endif
-      varray->middle->run(varray->middle,
-                          varray->fetch_elts,
-                          varray->fetch_count,
-                          varray->draw_elts,
-                          varray->draw_count);
-   }
-
-   varray->fetch_count = 0;
-   varray->draw_count = 0;
-}
 
-#if 0
-static void varray_check_flush(struct varray_frontend *varray)
+static void varray_flush_linear(struct varray_frontend *varray,
+                                unsigned start, unsigned count)
 {
-   if (varray->draw_count + 6 >= DRAW_MAX/* ||
-       varray->fetch_count + 4 >= FETCH_MAX*/) {
-      varray_flush(varray);
+   if (count) {
+      assert(varray->middle->run_linear);
+      varray->middle->run_linear(varray->middle, start, count);
    }
 }
-#endif
 
-static INLINE void add_draw_el(struct varray_frontend *varray,
-                               int idx, ushort flags)
+static void varray_line_loop_segment(struct varray_frontend *varray,
+                                     unsigned start,
+                                     unsigned segment_start,
+                                     unsigned segment_count,
+                                     boolean end )
 {
-   varray->draw_elts[varray->draw_count++] = idx | flags;
-}
+   assert(segment_count+1 < varray->fetch_max);
+   if (segment_count >= 1) {
+      unsigned nr = 0, i;
 
+      for (i = 0; i < segment_count; i++) 
+         varray->fetch_elts[nr++] = start + segment_start + i;
 
-static INLINE void varray_triangle( struct varray_frontend *varray,
-                                    unsigned i0,
-                                    unsigned i1,
-                                    unsigned i2 )
-{
-   add_draw_el(varray, i0, 0);
-   add_draw_el(varray, i1, 0);
-   add_draw_el(varray, i2, 0);
-}
+      if (end) 
+         varray->fetch_elts[nr++] = start;
 
-static INLINE void varray_triangle_flags( struct varray_frontend *varray,
-                                          ushort flags,
-                                          unsigned i0,
-                                          unsigned i1,
-                                          unsigned i2 )
-{
-   add_draw_el(varray, i0, flags);
-   add_draw_el(varray, i1, 0);
-   add_draw_el(varray, i2, 0);
-}
+      assert(nr < FETCH_MAX);
 
-static INLINE void varray_line( struct varray_frontend *varray,
-                                unsigned i0,
-                                unsigned i1 )
-{
-   add_draw_el(varray, i0, 0);
-   add_draw_el(varray, i1, 0);
+      varray->middle->run(varray->middle, 
+                          varray->fetch_elts,
+                          nr,
+                          varray->draw_elts, /* ie. linear */
+                          nr);
+   }
 }
 
 
-static INLINE void varray_line_flags( struct varray_frontend *varray,
-                                      ushort flags,
-                                      unsigned i0,
-                                      unsigned i1 )
-{
-   add_draw_el(varray, i0, flags);
-   add_draw_el(varray, i1, 0);
-}
-
 
-static INLINE void varray_point( struct varray_frontend *varray,
-                                 unsigned i0 )
+static void varray_fan_segment(struct varray_frontend *varray,
+                               unsigned start, 
+                               unsigned segment_start,
+                               unsigned segment_count )
 {
-   add_draw_el(varray, i0, 0);
-}
+   assert(segment_count+1 < varray->fetch_max);
+   if (segment_count >= 2) {
+      unsigned nr = 0, i;
 
-static INLINE void varray_quad( struct varray_frontend *varray,
-                                unsigned i0,
-                                unsigned i1,
-                                unsigned i2,
-                                unsigned i3 )
-{
-   varray_triangle( varray, i0, i1, i3 );
-   varray_triangle( varray, i1, i2, i3 );
-}
+      if (segment_start != 0)
+         varray->fetch_elts[nr++] = start;
 
-static INLINE void varray_ef_quad( struct varray_frontend *varray,
-                                   unsigned i0,
-                                   unsigned i1,
-                                   unsigned i2,
-                                   unsigned i3 )
-{
-   const unsigned omitEdge1 = DRAW_PIPE_EDGE_FLAG_0 | DRAW_PIPE_EDGE_FLAG_2;
-   const unsigned omitEdge2 = DRAW_PIPE_EDGE_FLAG_0 | DRAW_PIPE_EDGE_FLAG_1;
+      for (i = 0 ; i < segment_count; i++) 
+         varray->fetch_elts[nr++] = start + segment_start + i;
 
-   varray_triangle_flags( varray,
-                          DRAW_PIPE_RESET_STIPPLE | omitEdge1,
-                          i0, i1, i3 );
+      assert(nr < FETCH_MAX);
 
-   varray_triangle_flags( varray,
-                          omitEdge2,
-                          i1, i2, i3 );
+      varray->middle->run(varray->middle, 
+                          varray->fetch_elts,
+                          nr,
+                          varray->draw_elts, /* ie. linear */
+                          nr);
+   }
 }
 
-/* At least for now, we're back to using a template include file for
- * this.  The two paths aren't too different though - it may be
- * possible to reunify them.
- */
-#define TRIANGLE(vc,flags,i0,i1,i2) varray_triangle_flags(vc,flags,i0,i1,i2)
-#define QUAD(vc,i0,i1,i2,i3)        varray_ef_quad(vc,i0,i1,i2,i3)
-#define LINE(vc,flags,i0,i1)        varray_line_flags(vc,flags,i0,i1)
-#define POINT(vc,i0)                varray_point(vc,i0)
-#define FUNC varray_run_extras
-#include "draw_pt_varray_tmp.h"
-
-#define TRIANGLE(vc,flags,i0,i1,i2) varray_triangle(vc,i0,i1,i2)
-#define QUAD(vc,i0,i1,i2,i3)        varray_quad(vc,i0,i1,i2,i3)
-#define LINE(vc,flags,i0,i1)        varray_line(vc,i0,i1)
-#define POINT(vc,i0)                varray_point(vc,i0)
-#define FUNC varray_run
-#include "draw_pt_varray_tmp.h"
 
 
 
-static unsigned reduced_prim[PIPE_PRIM_POLYGON + 1] = {
+#define FUNC varray_run
+#include "draw_pt_varray_tmp_linear.h"
+
+static unsigned decompose_prim[PIPE_PRIM_POLYGON + 1] = {
    PIPE_PRIM_POINTS,
    PIPE_PRIM_LINES,
-   PIPE_PRIM_LINES,
-   PIPE_PRIM_LINES,
+   PIPE_PRIM_LINE_STRIP,        /* decomposed LINELOOP */
+   PIPE_PRIM_LINE_STRIP,
    PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES
+   PIPE_PRIM_TRIANGLE_STRIP,
+   PIPE_PRIM_TRIANGLE_FAN, 
+   PIPE_PRIM_QUADS,
+   PIPE_PRIM_QUAD_STRIP,
+   PIPE_PRIM_POLYGON
 };
 
 
@@ -201,20 +140,18 @@ static void varray_prepare(struct draw_pt_front_end *frontend,
 {
    struct varray_frontend *varray = (struct varray_frontend *)frontend;
 
-   if (opt & PT_PIPELINE)
-   {
-      varray->base.run = varray_run_extras;
-   } 
-   else 
-   {
-      varray->base.run = varray_run;
-   }
+   varray->base.run = varray_run;
 
    varray->input_prim = prim;
-   varray->output_prim = reduced_prim[prim];
+   varray->output_prim = decompose_prim[prim];
 
    varray->middle = middle;
-   middle->prepare(middle, varray->output_prim, opt);
+   middle->prepare(middle, varray->output_prim, opt, &varray->driver_fetch_max );
+
+   /* check that the max is even */
+   assert((varray->driver_fetch_max & 1) == 0);
+
+   varray->fetch_max = MIN2(FETCH_MAX, varray->driver_fetch_max);
 }
 
 
@@ -235,6 +172,7 @@ static void varray_destroy(struct draw_pt_front_end *frontend)
 
 struct draw_pt_front_end *draw_pt_varray(struct draw_context *draw)
 {
+   ushort i;
    struct varray_frontend *varray = CALLOC_STRUCT(varray_frontend);
    if (varray == NULL)
       return NULL;
@@ -245,5 +183,9 @@ struct draw_pt_front_end *draw_pt_varray(struct draw_context *draw)
    varray->base.destroy = varray_destroy;
    varray->draw = draw;
 
+   for (i = 0; i < DRAW_MAX; i++) {
+      varray->draw_elts[i] = i;
+   }
+
    return &varray->base;
 }
diff --git a/src/gallium/auxiliary/draw/draw_pt_varray_tmp.h b/src/gallium/auxiliary/draw/draw_pt_varray_tmp.h
index b9a319b2535..7c722457c3c 100644
--- a/src/gallium/auxiliary/draw/draw_pt_varray_tmp.h
+++ b/src/gallium/auxiliary/draw/draw_pt_varray_tmp.h
@@ -10,32 +10,45 @@ static void FUNC(struct draw_pt_front_end *frontend,
 
    boolean flatfirst = (draw->rasterizer->flatshade &&
                         draw->rasterizer->flatshade_first);
-   unsigned i, flags;
+   unsigned i, j;
+   ushort flags;
+   unsigned first, incr;
+
+   varray->fetch_start = start;
+
+   draw_pt_split_prim(varray->input_prim, &first, &incr);
 
 #if 0
-   debug_printf("%s (%d) %d/%d\n", __FUNCTION__, draw->prim, start, count);
-#endif
-#if 0
-   debug_printf("INPUT PRIM = %d (start = %d, count = %d)\n", varray->input_prim,
+   debug_printf("%s (%d) %d/%d\n", __FUNCTION__,
+                varray->input_prim,
                 start, count);
 #endif
 
-   for (i = 0; i < count; ++i) {
-      varray->fetch_elts[i] = start + i;
-   }
-   varray->fetch_count = count;
-
    switch (varray->input_prim) {
    case PIPE_PRIM_POINTS:
-      for (i = 0; i < count; i ++) {
-         POINT(varray, i + 0);
+      for (j = 0; j + first <= count; j += i) {
+         unsigned end = MIN2(FETCH_MAX, count - j);
+         end -= (end % incr);
+         for (i = 0; i < end; i++) {
+            POINT(varray, i + 0);
+         }
+         i = end;
+         fetch_init(varray, end);
+         varray_flush(varray);
       }
       break;
 
    case PIPE_PRIM_LINES:
-      for (i = 0; i+1 < count; i += 2) {
-         LINE(varray, DRAW_PIPE_RESET_STIPPLE,
-              i + 0, i + 1);
+      for (j = 0; j + first <= count; j += i) {
+         unsigned end = MIN2(FETCH_MAX, count - j);
+         end -= (end % incr);
+         for (i = 0; i+1 < end; i += 2) {
+            LINE(varray, DRAW_PIPE_RESET_STIPPLE,
+                 i + 0, i + 1);
+         }
+         i = end;
+         fetch_init(varray, end);
+         varray_flush(varray);
       }
       break;
 
@@ -43,38 +56,81 @@ static void FUNC(struct draw_pt_front_end *frontend,
       if (count >= 2) {
          flags = DRAW_PIPE_RESET_STIPPLE;
 
-         for (i = 1; i < count; i++, flags = 0) {
-            LINE(varray, flags, i - 1, i);
+         for (j = 0; j + first <= count; j += i) {
+            unsigned end = MIN2(FETCH_MAX, count - j);
+            end -= (end % incr);
+            for (i = 1; i < end; i++, flags = 0) {
+               LINE(varray, flags, i - 1, i);
+            }
+            LINE(varray, flags, i - 1, 0);
+            i = end;
+            fetch_init(varray, end);
+            varray_flush(varray);
          }
-         LINE(varray, flags, i - 1, 0);
       }
       break;
 
    case PIPE_PRIM_LINE_STRIP:
       flags = DRAW_PIPE_RESET_STIPPLE;
-      for (i = 1; i < count; i++, flags = 0) {
-         LINE(varray, flags, i - 1, i);
+      for (j = 0; j + first <= count; j += i) {
+         unsigned end = MIN2(FETCH_MAX, count - j);
+         end -= (end % incr);
+         for (i = 1; i < end; i++, flags = 0) {
+            LINE(varray, flags, i - 1, i);
+         }
+         i = end;
+         fetch_init(varray, end);
+         varray_flush(varray);
       }
       break;
 
    case PIPE_PRIM_TRIANGLES:
-      for (i = 0; i+2 < count; i += 3) {
-         TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
-                  i + 0, i + 1, i + 2);
+      for (j = 0; j + first <= count; j += i) {
+         unsigned end = MIN2(FETCH_MAX, count - j);
+         end -= (end % incr);
+         for (i = 0; i+2 < end; i += 3) {
+            TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
+                     i + 0, i + 1, i + 2);
+         }
+         i = end;
+         fetch_init(varray, end);
+         varray_flush(varray);
       }
       break;
 
    case PIPE_PRIM_TRIANGLE_STRIP:
       if (flatfirst) {
-         for (i = 0; i+2 < count; i++) {
-            TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
-                     i + 0, i + 1 + (i&1), i + 2 - (i&1));
+         for (j = 0; j + first <= count; j += i) {
+            unsigned end = MIN2(FETCH_MAX, count - j);
+            end -= (end % incr);
+            for (i = 0; i+2 < end; i++) {
+               TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
+                        i + 0, i + 1 + (i&1), i + 2 - (i&1));
+            }
+            i = end;
+            fetch_init(varray, end);
+            varray_flush(varray);
+            if (j + first + i <= count) {
+               varray->fetch_start -= 2;
+               i -= 2;
+            }
          }
       }
       else {
-         for (i = 0; i+2 < count; i++) {
-            TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
-                     i + 0 + (i&1), i + 1 - (i&1), i + 2);
+         for (j = 0; j + first <= count; j += i) {
+            unsigned end = MIN2(FETCH_MAX, count - j);
+            end -= (end  % incr);
+            for (i = 0; i + 2 < end; i++) {
+               TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL,
+                        i + 0 + (i&1), i + 1 - (i&1), i + 2);
+            }
+            i = end;
+            fetch_init(varray, end);
+            varray_flush(varray);
+            if (j + first + i <= count) {
+               varray->fetch_start -= 2;
+               i -= 2;
+            }
          }
       }
       break;
@@ -83,51 +139,89 @@ static void FUNC(struct draw_pt_front_end *frontend,
       if (count >= 3) {
          if (flatfirst) {
             flags = DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL;
-            for (i = 0; i+2 < count; i++) {
-               TRIANGLE(varray, flags, i + 1, i + 2, 0);
+            for (j = 0; j + first <= count; j += i) {
+               unsigned end = MIN2(FETCH_MAX, count - j);
+               end -= (end % incr);
+               for (i = 0; i+2 < end; i++) {
+                  TRIANGLE(varray, flags, i + 1, i + 2, 0);
+               }
+               i = end;
+               fetch_init(varray, end);
+               varray_flush(varray);
             }
          }
          else {
             flags = DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL;
-            for (i = 0; i+2 < count; i++) {
-               TRIANGLE(varray, flags, 0, i + 1, i + 2);
+            for (j = 0; j + first <= count; j += i) {
+               unsigned end = MIN2(FETCH_MAX, count - j);
+               end -= (end % incr);
+               for (i = 0; i+2 < end; i++) {
+                  TRIANGLE(varray, flags, 0, i + 1, i + 2);
+               }
+               i = end;
+               fetch_init(varray, end);
+               varray_flush(varray);
             }
          }
       }
       break;
 
    case PIPE_PRIM_QUADS:
-      for (i = 0; i+3 < count; i += 4) {
-         QUAD(varray, i + 0, i + 1, i + 2, i + 3);
+      for (j = 0; j + first <= count; j += i) {
+         unsigned end = MIN2(FETCH_MAX, count - j);
+         end -= (end % incr);
+         for (i = 0; i+3 < end; i += 4) {
+            QUAD(varray, i + 0, i + 1, i + 2, i + 3);
+         }
+         i = end;
+         fetch_init(varray, end);
+         varray_flush(varray);
       }
       break;
 
    case PIPE_PRIM_QUAD_STRIP:
-      for (i = 0; i+3 < count; i += 2) {
-         QUAD(varray, i + 2, i + 0, i + 1, i + 3);
+      for (j = 0; j + first <= count; j += i) {
+         unsigned end = MIN2(FETCH_MAX, count - j);
+         end -= (end % incr);
+         for (i = 0; i+3 < end; i += 2) {
+            QUAD(varray, i + 2, i + 0, i + 1, i + 3);
+         }
+         i = end;
+         fetch_init(varray, end);
+         varray_flush(varray);
+         if (j + first + i <= count) {
+            varray->fetch_start -= 2;
+            i -= 2;
+         }
       }
       break;
 
    case PIPE_PRIM_POLYGON:
    {
-         /* These bitflags look a little odd because we submit the
-          * vertices as (1,2,0) to satisfy flatshade requirements.
-          */
-         const unsigned edge_first  = DRAW_PIPE_EDGE_FLAG_2;
-         const unsigned edge_middle = DRAW_PIPE_EDGE_FLAG_0;
-         const unsigned edge_last   = DRAW_PIPE_EDGE_FLAG_1;
-
-         flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle;
-
-	 for (i = 0; i+2 < count; i++, flags = edge_middle) {
+      /* These bitflags look a little odd because we submit the
+       * vertices as (1,2,0) to satisfy flatshade requirements.
+       */
+      const ushort edge_first  = DRAW_PIPE_EDGE_FLAG_2;
+      const ushort edge_middle = DRAW_PIPE_EDGE_FLAG_0;
+      const ushort edge_last   = DRAW_PIPE_EDGE_FLAG_1;
+
+      flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle;
+      for (j = 0; j + first <= count; j += i) {
+         unsigned end = MIN2(FETCH_MAX, count - j);
+         end -= (end % incr);
+         for (i = 0; i+2 < end; i++, flags = edge_middle) {
 
             if (i + 3 == count)
                flags |= edge_last;
 
-	    TRIANGLE(varray, flags, i + 1, i + 2, 0);
-	 }
+            TRIANGLE(varray, flags, i + 1, i + 2, 0);
+         }
+         i = end;
+         fetch_init(varray, end);
+         varray_flush(varray);
       }
-      break;
+   }
+   break;
 
    default:
       assert(0);
diff --git a/src/gallium/auxiliary/draw/draw_pt_varray_tmp_linear.h b/src/gallium/auxiliary/draw/draw_pt_varray_tmp_linear.h
new file mode 100644
index 00000000000..55a8e6521dc
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_pt_varray_tmp_linear.h
@@ -0,0 +1,91 @@
+static unsigned trim( unsigned count, unsigned first, unsigned incr )
+{
+   return count - (count - first) % incr; 
+}
+
+static void FUNC(struct draw_pt_front_end *frontend,
+                 pt_elt_func get_elt,
+                 const void *elts,
+                 unsigned count)
+{
+   struct varray_frontend *varray = (struct varray_frontend *)frontend;
+   unsigned start = (unsigned)elts;
+
+   unsigned j;
+   unsigned first, incr;
+
+   draw_pt_split_prim(varray->input_prim, &first, &incr);
+   
+   /* Sanitize primitive length:
+    */
+   count = trim(count, first, incr); 
+   if (count < first)
+      return;
+
+#if 0
+   debug_printf("%s (%d) %d/%d\n", __FUNCTION__,
+                varray->input_prim,
+                start, count);
+#endif
+
+   switch (varray->input_prim) {
+   case PIPE_PRIM_POINTS:
+   case PIPE_PRIM_LINES:
+   case PIPE_PRIM_TRIANGLES:
+   case PIPE_PRIM_LINE_STRIP:
+   case PIPE_PRIM_TRIANGLE_STRIP:
+   case PIPE_PRIM_QUADS:
+   case PIPE_PRIM_QUAD_STRIP:
+      for (j = 0; j < count;) {
+         unsigned remaining = count - j;
+         unsigned nr = trim( MIN2(varray->driver_fetch_max, remaining), first, incr );
+         varray_flush_linear(varray, start + j, nr);
+         j += nr;
+         if (nr != remaining) 
+            j -= (first - incr);
+      }
+      break;
+
+   case PIPE_PRIM_LINE_LOOP:
+      /* Always have to decompose as we've stated that this will be
+       * emitted as a line-strip.
+       */
+      for (j = 0; j < count;) {
+         unsigned remaining = count - j;
+         unsigned nr = trim( MIN2(varray->fetch_max-1, remaining), first, incr );
+         varray_line_loop_segment(varray, start, j, nr, nr == remaining);
+         j += nr;
+         if (nr != remaining) 
+            j -= (first - incr);
+      }
+      break;
+
+
+   case PIPE_PRIM_POLYGON:
+   case PIPE_PRIM_TRIANGLE_FAN: 
+      if (count < varray->driver_fetch_max) {
+         varray_flush_linear(varray, start, count);
+      }
+      else {
+         for ( j = 0; j < count;) {
+            unsigned remaining = count - j;
+            unsigned nr = trim( MIN2(varray->fetch_max-1, remaining), first, incr );
+            varray_fan_segment(varray, start, j, nr);
+            j += nr;
+            if (nr != remaining) 
+               j -= (first - incr);
+         }
+      }
+      break;
+
+   default:
+      assert(0);
+      break;
+   }
+}
+
+#undef TRIANGLE
+#undef QUAD
+#undef POINT
+#undef LINE
+#undef FUNC
diff --git a/src/gallium/auxiliary/draw/draw_pt_vcache.c b/src/gallium/auxiliary/draw/draw_pt_vcache.c
index 6b3fb1406ba..cda2987c9ed 100644
--- a/src/gallium/auxiliary/draw/draw_pt_vcache.c
+++ b/src/gallium/auxiliary/draw/draw_pt_vcache.c
@@ -36,8 +36,8 @@
 #include "draw/draw_pt.h"
 
 
-#define CACHE_MAX 32
-#define FETCH_MAX 128
+#define CACHE_MAX 256
+#define FETCH_MAX 256
 #define DRAW_MAX (16*1024)
 
 struct vcache_frontend {
@@ -52,15 +52,27 @@ struct vcache_frontend {
 
    unsigned draw_count;
    unsigned fetch_count;
+   unsigned fetch_max;
    
    struct draw_pt_middle_end *middle;
 
    unsigned input_prim;
    unsigned output_prim;
+
+   unsigned middle_prim;
+   unsigned opt;
 };
 
 static void vcache_flush( struct vcache_frontend *vcache )
 {
+   if (vcache->middle_prim != vcache->output_prim) {
+      vcache->middle_prim = vcache->output_prim;
+      vcache->middle->prepare( vcache->middle, 
+                               vcache->middle_prim, 
+                               vcache->opt, 
+                               &vcache->fetch_max );
+   }
+
    if (vcache->draw_count) {
       vcache->middle->run( vcache->middle,
                            vcache->fetch_elts,
@@ -171,15 +183,15 @@ static void vcache_ef_quad( struct vcache_frontend *vcache,
                             unsigned i2,
                             unsigned i3 )
 {
-   const unsigned omitEdge1 = DRAW_PIPE_EDGE_FLAG_0 | DRAW_PIPE_EDGE_FLAG_2;
-   const unsigned omitEdge2 = DRAW_PIPE_EDGE_FLAG_0 | DRAW_PIPE_EDGE_FLAG_1;
-
-   vcache_triangle_flags( vcache, 
-                          DRAW_PIPE_RESET_STIPPLE | omitEdge1, 
+   vcache_triangle_flags( vcache,
+                          ( DRAW_PIPE_RESET_STIPPLE |
+                            DRAW_PIPE_EDGE_FLAG_0 |
+                            DRAW_PIPE_EDGE_FLAG_2 ),
                           i0, i1, i3 );
 
-   vcache_triangle_flags( vcache, 
-                          omitEdge2, 
+   vcache_triangle_flags( vcache,
+                          ( DRAW_PIPE_EDGE_FLAG_0 |
+                            DRAW_PIPE_EDGE_FLAG_1 ),
                           i1, i2, i3 );
 }
 
@@ -201,21 +213,201 @@ static void vcache_ef_quad( struct vcache_frontend *vcache,
 #define FUNC vcache_run
 #include "draw_pt_vcache_tmp.h"
 
+static void rebase_uint_elts( const unsigned *src,
+                              unsigned count,
+                              int delta,
+                              ushort *dest )
+{
+   unsigned i;
 
+   for (i = 0; i < count; i++) 
+      dest[i] = (ushort)(src[i] + delta);
+}
 
+static void rebase_ushort_elts( const ushort *src,
+                                unsigned count,
+                                int delta,
+                                ushort *dest )
+{
+   unsigned i;
+
+   for (i = 0; i < count; i++) 
+      dest[i] = (ushort)(src[i] + delta);
+}
+
+static void rebase_ubyte_elts( const ubyte *src,
+                               unsigned count,
+                               int delta,
+                               ushort *dest )
+{
+   unsigned i;
+
+   for (i = 0; i < count; i++) 
+      dest[i] = (ushort)(src[i] + delta);
+}
+
+
+
+static void translate_uint_elts( const unsigned *src,
+                                 unsigned count,
+                                 ushort *dest )
+{
+   unsigned i;
+
+   for (i = 0; i < count; i++) 
+      dest[i] = (ushort)(src[i]);
+}
+
+static void translate_ushort_elts( const ushort *src,
+                                   unsigned count,
+                                   ushort *dest )
+{
+   unsigned i;
+
+   for (i = 0; i < count; i++) 
+      dest[i] = (ushort)(src[i]);
+}
+
+static void translate_ubyte_elts( const ubyte *src,
+                                  unsigned count,
+                                  ushort *dest )
+{
+   unsigned i;
+
+   for (i = 0; i < count; i++) 
+      dest[i] = (ushort)(src[i]);
+}
+
+
+
+
+#if 0
+static enum pipe_format format_from_get_elt( pt_elt_func get_elt )
+{
+   switch (draw->pt.user.eltSize) {
+   case 1: return PIPE_FORMAT_R8_UNORM;
+   case 2: return PIPE_FORMAT_R16_UNORM;
+   case 4: return PIPE_FORMAT_R32_UNORM;
+   default: return PIPE_FORMAT_NONE;
+   }
+}
+#endif
+
+static void vcache_check_run( struct draw_pt_front_end *frontend, 
+                              pt_elt_func get_elt,
+                              const void *elts,
+                              unsigned draw_count )
+{
+   struct vcache_frontend *vcache = (struct vcache_frontend *)frontend; 
+   struct draw_context *draw = vcache->draw;
+   unsigned min_index = draw->pt.user.min_index;
+   unsigned max_index = draw->pt.user.max_index;
+   unsigned index_size = draw->pt.user.eltSize;
+   unsigned fetch_count = max_index + 1 - min_index;
+   const ushort *transformed_elts;
+   ushort *storage = NULL;
+
+
+   if (0) debug_printf("fetch_count %d fetch_max %d draw_count %d\n", fetch_count, 
+                       vcache->fetch_max,
+                       draw_count);
+      
+   if (max_index == 0xffffffff ||
+       fetch_count >= vcache->fetch_max ||
+       fetch_count > draw_count) {
+      if (0) debug_printf("fail\n");
+      goto fail;
+   }
+      
+   if (vcache->middle_prim != vcache->input_prim) {
+      vcache->middle_prim = vcache->input_prim;
+      vcache->middle->prepare( vcache->middle, 
+                               vcache->middle_prim, 
+                               vcache->opt, 
+                               &vcache->fetch_max );
+   }
+
+
+   if (min_index == 0 &&
+       index_size == 2) 
+   {
+      transformed_elts = (const ushort *)elts;
+   }
+   else 
+   {
+      storage = MALLOC( draw_count * sizeof(ushort) );
+      if (!storage)
+         goto fail;
+      
+      if (min_index == 0) {
+         switch(index_size) {
+         case 1:
+            translate_ubyte_elts( (const ubyte *)elts,
+                                  draw_count,
+                                  storage );
+            break;
+
+         case 2:
+            translate_ushort_elts( (const ushort *)elts,
+                                   draw_count,
+                                   storage );
+            break;
+
+         case 4:
+            translate_uint_elts( (const uint *)elts,
+                                 draw_count,
+                                 storage );
+            break;
+
+         default:
+            assert(0);
+            return;
+         }
+      }
+      else {
+         switch(index_size) {
+         case 1:
+            rebase_ubyte_elts( (const ubyte *)elts,
+                                  draw_count,
+                                  0 - (int)min_index,
+                                  storage );
+            break;
+
+         case 2:
+            rebase_ushort_elts( (const ushort *)elts,
+                                   draw_count,
+                                   0 - (int)min_index,
+                                   storage );
+            break;
+
+         case 4:
+            rebase_uint_elts( (const uint *)elts,
+                                 draw_count,
+                                 0 - (int)min_index,
+                                 storage );
+            break;
+
+         default:
+            assert(0);
+            return;
+         }
+      }
+      transformed_elts = storage;
+   }
+
+   vcache->middle->run_linear_elts( vcache->middle,
+                                    min_index, /* start */
+                                    fetch_count,
+                                    transformed_elts,
+                                    draw_count );
+
+   FREE(storage);
+   return;
+
+ fail:
+   vcache_run( frontend, get_elt, elts, draw_count );
+}
 
-static unsigned reduced_prim[PIPE_PRIM_POLYGON + 1] = {
-   PIPE_PRIM_POINTS,
-   PIPE_PRIM_LINES,
-   PIPE_PRIM_LINES,
-   PIPE_PRIM_LINES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES,
-   PIPE_PRIM_TRIANGLES
-};
 
 
 
@@ -232,14 +424,20 @@ static void vcache_prepare( struct draw_pt_front_end *frontend,
    }
    else 
    {
-      vcache->base.run = vcache_run;
+      vcache->base.run = vcache_check_run;
    }
 
    vcache->input_prim = prim;
-   vcache->output_prim = reduced_prim[prim];
+   vcache->output_prim = draw_pt_reduced_prim(prim);
 
    vcache->middle = middle;
-   middle->prepare( middle, vcache->output_prim, opt );
+   vcache->opt = opt;
+
+   /* Have to run prepare here, but try and guess a good prim for
+    * doing so:
+    */
+   vcache->middle_prim = (opt & PT_PIPELINE) ? vcache->output_prim : vcache->input_prim;
+   middle->prepare( middle, vcache->middle_prim, opt, &vcache->fetch_max );
 }
 
 
diff --git a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
index cf9f394aa3b..ec05bbeab40 100644
--- a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
+++ b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
@@ -10,7 +10,10 @@ static void FUNC( struct draw_pt_front_end *frontend,
 
    boolean flatfirst = (draw->rasterizer->flatshade && 
                         draw->rasterizer->flatshade_first);
-   unsigned i, flags;
+   unsigned i;
+   ushort flags;
+
+   if (0) debug_printf("%s %d\n", __FUNCTION__, count);
 
 
    switch (vcache->input_prim) {
@@ -138,9 +141,9 @@ static void FUNC( struct draw_pt_front_end *frontend,
          /* These bitflags look a little odd because we submit the
           * vertices as (1,2,0) to satisfy flatshade requirements.  
           */
-         const unsigned edge_first  = DRAW_PIPE_EDGE_FLAG_2;
-         const unsigned edge_middle = DRAW_PIPE_EDGE_FLAG_0;
-         const unsigned edge_last   = DRAW_PIPE_EDGE_FLAG_1;
+         const ushort edge_first  = DRAW_PIPE_EDGE_FLAG_2;
+         const ushort edge_middle = DRAW_PIPE_EDGE_FLAG_0;
+         const ushort edge_last   = DRAW_PIPE_EDGE_FLAG_1;
 
          flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle;
 
diff --git a/src/gallium/auxiliary/draw/draw_vertex.h b/src/gallium/auxiliary/draw/draw_vertex.h
index 6d8bac51384..16c65c43175 100644
--- a/src/gallium/auxiliary/draw/draw_vertex.h
+++ b/src/gallium/auxiliary/draw/draw_vertex.h
@@ -109,4 +109,25 @@ extern void draw_compute_vertex_size(struct vertex_info *vinfo);
 void draw_dump_emitted_vertex(const struct vertex_info *vinfo, 
                               const uint8_t *data);
 
+
+static INLINE unsigned draw_translate_vinfo_format(unsigned format )
+{
+   switch (format) {
+   case EMIT_1F:
+   case EMIT_1F_PSIZE:
+      return PIPE_FORMAT_R32_FLOAT;
+   case EMIT_2F:
+      return PIPE_FORMAT_R32G32_FLOAT;
+   case EMIT_3F:
+      return PIPE_FORMAT_R32G32B32_FLOAT;
+   case EMIT_4F:
+      return PIPE_FORMAT_R32G32B32A32_FLOAT;
+   case EMIT_4UB:
+      return PIPE_FORMAT_R8G8B8A8_UNORM;
+   default:
+      return PIPE_FORMAT_NONE;
+   }
+}
+
+
 #endif /* DRAW_VERTEX_H */
diff --git a/src/gallium/auxiliary/draw/draw_vs.c b/src/gallium/auxiliary/draw/draw_vs.c
index 03fe00a9510..978954e91c9 100644
--- a/src/gallium/auxiliary/draw/draw_vs.c
+++ b/src/gallium/auxiliary/draw/draw_vs.c
@@ -36,6 +36,38 @@
 #include "draw_private.h"
 #include "draw_context.h"
 #include "draw_vs.h"
+#include "translate/translate.h"
+#include "translate/translate_cache.h"
+
+
+
+
+void draw_vs_set_constants( struct draw_context *draw,
+                            const float (*constants)[4],
+                            unsigned size )
+{
+   if (((unsigned)constants) & 0xf) {
+      if (size > draw->vs.const_storage_size) {
+         if (draw->vs.aligned_constant_storage)
+            align_free((void *)draw->vs.aligned_constant_storage);
+         draw->vs.aligned_constant_storage = align_malloc( size, 16 );
+      }
+      memcpy( (void*)draw->vs.aligned_constant_storage,
+              constants, 
+              size );
+      constants = draw->vs.aligned_constant_storage;
+   }
+      
+   draw->vs.aligned_constants = constants;
+   draw_vs_aos_machine_constants( draw->vs.aos_machine, constants );
+}
+
+
+void draw_vs_set_viewport( struct draw_context *draw,
+                           const struct pipe_viewport_state *viewport )
+{
+   draw_vs_aos_machine_viewport( draw->vs.aos_machine, viewport );
+}
 
 
 
@@ -53,6 +85,16 @@ draw_create_vertex_shader(struct draw_context *draw,
       }
    }
 
+   if (vs)
+   {
+      uint i;
+      for (i = 0; i < vs->info.num_outputs; i++) {
+         if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_POSITION &&
+             vs->info.output_semantic_index[i] == 0)
+            vs->position_output = i;
+      }
+   }
+
    assert(vs);
    return vs;
 }
@@ -66,13 +108,14 @@ draw_bind_vertex_shader(struct draw_context *draw,
    
    if (dvs) 
    {
-      draw->vertex_shader = dvs;
-      draw->num_vs_outputs = dvs->info.num_outputs;
+      draw->vs.vertex_shader = dvs;
+      draw->vs.num_vs_outputs = dvs->info.num_outputs;
+      draw->vs.position_output = dvs->position_output;
       dvs->prepare( dvs, draw );
    }
    else {
-      draw->vertex_shader = NULL;
-      draw->num_vs_outputs = 0;
+      draw->vs.vertex_shader = NULL;
+      draw->vs.num_vs_outputs = 0;
    }
 }
 
@@ -81,5 +124,135 @@ void
 draw_delete_vertex_shader(struct draw_context *draw,
                           struct draw_vertex_shader *dvs)
 {
+   unsigned i;
+
+   for (i = 0; i < dvs->nr_varients; i++) 
+      dvs->varient[i]->destroy( dvs->varient[i] );
+
+   dvs->nr_varients = 0;
+
    dvs->delete( dvs );
 }
+
+
+
+boolean 
+draw_vs_init( struct draw_context *draw )
+{
+   tgsi_exec_machine_init(&draw->vs.machine);
+
+   /* FIXME: give this machine thing a proper constructor:
+    */
+   draw->vs.machine.Inputs = align_malloc(PIPE_MAX_ATTRIBS * sizeof(struct tgsi_exec_vector), 16);
+   if (!draw->vs.machine.Inputs)
+      return FALSE;
+
+   draw->vs.machine.Outputs = align_malloc(PIPE_MAX_ATTRIBS * sizeof(struct tgsi_exec_vector), 16);
+   if (!draw->vs.machine.Outputs)
+      return FALSE;
+
+   draw->vs.emit_cache = translate_cache_create();
+   if (!draw->vs.emit_cache) 
+      return FALSE;
+      
+   draw->vs.fetch_cache = translate_cache_create();
+   if (!draw->vs.fetch_cache) 
+      return FALSE;
+
+   draw->vs.aos_machine = draw_vs_aos_machine();
+   if (!draw->vs.aos_machine)
+      return FALSE;
+      
+   return TRUE;
+}
+
+void
+draw_vs_destroy( struct draw_context *draw )
+{
+   if (draw->vs.machine.Inputs)
+      align_free(draw->vs.machine.Inputs);
+
+   if (draw->vs.machine.Outputs)
+      align_free(draw->vs.machine.Outputs);
+
+   if (draw->vs.fetch_cache)
+      translate_cache_destroy(draw->vs.fetch_cache);
+
+   if (draw->vs.emit_cache)
+      translate_cache_destroy(draw->vs.emit_cache);
+
+   if (draw->vs.aos_machine)
+      draw_vs_aos_machine_destroy(draw->vs.aos_machine);
+
+   if (draw->vs.aligned_constant_storage)
+      align_free((void*)draw->vs.aligned_constant_storage);
+
+   tgsi_exec_machine_free_data(&draw->vs.machine);
+
+}
+
+
+struct draw_vs_varient *
+draw_vs_lookup_varient( struct draw_vertex_shader *vs,
+                        const struct draw_vs_varient_key *key )
+{
+   struct draw_vs_varient *varient;
+   unsigned i;
+
+   /* Lookup existing varient: 
+    */
+   for (i = 0; i < vs->nr_varients; i++)
+      if (draw_vs_varient_key_compare(key, &vs->varient[i]->key) == 0)
+         return vs->varient[i];
+   
+   /* Else have to create a new one: 
+    */
+   varient = vs->create_varient( vs, key );
+   if (varient == NULL)
+      return NULL;
+
+   /* Add it to our list, could be smarter: 
+    */
+   if (vs->nr_varients < Elements(vs->varient)) {
+      vs->varient[vs->nr_varients++] = varient;
+   }
+   else {
+      vs->last_varient++;
+      vs->last_varient %= Elements(vs->varient);
+      vs->varient[vs->last_varient]->destroy(vs->varient[vs->last_varient]);
+      vs->varient[vs->last_varient] = varient;
+   }
+
+   /* Done 
+    */
+   return varient;
+}
+
+
+struct translate *
+draw_vs_get_fetch( struct draw_context *draw,
+                   struct translate_key *key )
+{
+   if (!draw->vs.fetch ||
+       translate_key_compare(&draw->vs.fetch->key, key) != 0) 
+   {
+      translate_key_sanitize(key);
+      draw->vs.fetch = translate_cache_find(draw->vs.fetch_cache, key);
+   }
+   
+   return draw->vs.fetch;
+}
+
+struct translate *
+draw_vs_get_emit( struct draw_context *draw,
+                  struct translate_key *key )
+{
+   if (!draw->vs.emit ||
+       translate_key_compare(&draw->vs.emit->key, key) != 0) 
+   {
+      translate_key_sanitize(key);
+      draw->vs.emit = translate_cache_find(draw->vs.emit_cache, key);
+   }
+   
+   return draw->vs.emit;
+}
diff --git a/src/gallium/auxiliary/draw/draw_vs.h b/src/gallium/auxiliary/draw/draw_vs.h
index f9772b83b85..45992d19867 100644
--- a/src/gallium/auxiliary/draw/draw_vs.h
+++ b/src/gallium/auxiliary/draw/draw_vs.h
@@ -38,16 +38,88 @@
 struct draw_context;
 struct pipe_shader_state;
 
+struct draw_varient_input 
+{
+   enum pipe_format format;
+   unsigned buffer;
+   unsigned offset; 
+};
+
+struct draw_varient_output
+{
+   enum pipe_format format;     /* output format */
+   unsigned vs_output:8;        /* which vertex shader output is this? */
+   unsigned offset:24;          /* offset into output vertex */
+};
+
+struct draw_varient_element {
+   struct draw_varient_input in;
+   struct draw_varient_output out;
+};
+
+struct draw_vs_varient_key {
+   unsigned output_stride;
+   unsigned nr_elements:8;      /* max2(nr_inputs, nr_outputs) */
+   unsigned nr_inputs:8;
+   unsigned nr_outputs:8;
+   unsigned viewport:1;
+   unsigned clip:1;
+   unsigned pad:5;
+   struct draw_varient_element element[PIPE_MAX_ATTRIBS];
+};
+
+struct draw_vs_varient;
+
+
+struct draw_vs_varient {
+   struct draw_vs_varient_key key;
+
+   struct draw_vertex_shader *vs;
+
+   void (*set_input)( struct draw_vs_varient *,
+                      unsigned i,
+                      const void *ptr,
+                      unsigned stride );
+
+   void (PIPE_CDECL *run_linear)( struct draw_vs_varient *shader,
+                                  unsigned start,
+                                  unsigned count,
+                                  void *output_buffer );
+
+   void (PIPE_CDECL *run_elts)( struct draw_vs_varient *shader,
+                                const unsigned *elts,
+                                unsigned count,
+                                void *output_buffer );
+
+   void (*destroy)( struct draw_vs_varient * );
+};
+
+
 /**
  * Private version of the compiled vertex_shader
  */
 struct draw_vertex_shader {
+   struct draw_context *draw;
 
    /* This member will disappear shortly:
     */
    struct pipe_shader_state   state;
 
    struct tgsi_shader_info info;
+   unsigned position_output;
+
+   /* Extracted from shader:
+    */
+   const float (*immediates)[4];
+
+   /* 
+    */
+   struct draw_vs_varient *varient[16];
+   unsigned nr_varients;
+   unsigned last_varient;
+   struct draw_vs_varient *(*create_varient)( struct draw_vertex_shader *shader,
+                                              const struct draw_vs_varient_key *key );
+
 
    void (*prepare)( struct draw_vertex_shader *shader,
 		    struct draw_context *draw );
@@ -68,6 +140,15 @@ struct draw_vertex_shader {
 };
 
 
+struct draw_vs_varient *
+draw_vs_lookup_varient( struct draw_vertex_shader *base,
+                        const struct draw_vs_varient_key *key );
+
+
+/********************************************************************************
+ * Internal functions:
+ */
+
 struct draw_vertex_shader *
 draw_create_vs_exec(struct draw_context *draw,
 		    const struct pipe_shader_state *templ);
@@ -81,7 +162,59 @@ draw_create_vs_llvm(struct draw_context *draw,
 		    const struct pipe_shader_state *templ);
 
 
+
+struct draw_vs_varient_key;
+struct draw_vertex_shader;
+
+struct draw_vs_varient *draw_vs_varient_aos_sse( struct draw_vertex_shader *vs,
+                                                 const struct draw_vs_varient_key *key );
+
+
+
+/********************************************************************************
+ * Helpers for vs implementations that don't do their own fetch/emit varients.
+ * Means these can be shared between shaders.
+ */
+struct translate;
+struct translate_key;
+
+struct translate *draw_vs_get_fetch( struct draw_context *draw,
+                                     struct translate_key *key );
+
+
+struct translate *draw_vs_get_emit( struct draw_context *draw,
+                                    struct translate_key *key );
+
+struct draw_vs_varient *draw_vs_varient_generic( struct draw_vertex_shader *vs,
+                                                 const struct draw_vs_varient_key *key );
+
+
+
+static INLINE int draw_vs_varient_keysize( const struct draw_vs_varient_key *key )
+{
+   return 2 * sizeof(int) + key->nr_elements * sizeof(struct draw_varient_element);
+}
+
+static INLINE int draw_vs_varient_key_compare( const struct draw_vs_varient_key *a,
+                                         const struct draw_vs_varient_key *b )
+{
+   int keysize = draw_vs_varient_keysize(a);
+   return memcmp(a, b, keysize);
+}
+
+
+struct aos_machine *draw_vs_aos_machine( void );
+void draw_vs_aos_machine_destroy( struct aos_machine *machine );
+
+void draw_vs_aos_machine_constants( struct aos_machine *machine,
+                                    const float (*constants)[4] );
+
+void draw_vs_aos_machine_viewport( struct aos_machine *machine,
+                                   const struct pipe_viewport_state *viewport );
+
+
 #define MAX_TGSI_VERTICES 4
    
 
+
 #endif
diff --git a/src/gallium/auxiliary/draw/draw_vs_aos.c b/src/gallium/auxiliary/draw/draw_vs_aos.c
new file mode 100644
index 00000000000..1f926b3e850
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_vs_aos.c
@@ -0,0 +1,2138 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.3
+ *
+ * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * Translate tgsi vertex programs to x86/x87/SSE/SSE2 machine code
+ * using the rtasm runtime assembler.  Based on the old
+ * t_vb_arb_program_sse.c
+ */
+
+
+#include "pipe/p_util.h"
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/util/tgsi_parse.h"
+#include "tgsi/util/tgsi_util.h"
+#include "tgsi/exec/tgsi_exec.h"
+#include "tgsi/util/tgsi_dump.h"
+
+#include "draw_vs.h"
+#include "draw_vs_aos.h"
+
+#include "rtasm/rtasm_x86sse.h"
+
+#ifdef PIPE_ARCH_X86
+#define DISASSEM 0
+
+static const char *files[] =
+{
+   "NULL",
+   "CONST",
+   "IN",
+   "OUT",
+   "TEMP",
+   "SAMP",
+   "ADDR",
+   "IMM",
+   "INTERNAL",
+};
+
+static INLINE boolean eq( struct x86_reg a,
+			    struct x86_reg b )
+{
+   return (a.file == b.file &&
+	   a.idx == b.idx &&
+	   a.mod == b.mod &&
+	   a.disp == b.disp);
+}
+      
+struct x86_reg aos_get_x86( struct aos_compilation *cp,
+                            unsigned which_reg, /* quick hack */
+                            unsigned value )
+{
+   struct x86_reg reg;
+
+   if (which_reg == 0)
+      reg = cp->temp_EBP;
+   else
+      reg = cp->tmp_EAX;
+
+   if (cp->x86_reg[which_reg] != value) {
+      unsigned offset;
+
+      switch (value) {
+      case X86_IMMEDIATES:
+         assert(which_reg == 0);
+         offset = Offset(struct aos_machine, immediates);
+         break;
+      case X86_CONSTANTS:
+         assert(which_reg == 1);
+         offset = Offset(struct aos_machine, constants);
+         break;
+      case X86_ATTRIBS:
+         assert(which_reg == 0);
+         offset = Offset(struct aos_machine, attrib);
+         break;
+      default:
+         assert(0);
+         offset = 0;
+      }
+
+
+      x86_mov(cp->func, reg, 
+              x86_make_disp(cp->machine_EDX, offset));
+
+      cp->x86_reg[which_reg] = value;
+   }
+
+   return reg;
+}
+
+
+static struct x86_reg get_reg_ptr(struct aos_compilation *cp,
+                                  unsigned file,
+				  unsigned idx )
+{
+   struct x86_reg ptr = cp->machine_EDX;
+
+   switch (file) {
+   case TGSI_FILE_INPUT:
+      return x86_make_disp(ptr, Offset(struct aos_machine, input[idx]));
+
+   case TGSI_FILE_OUTPUT:
+      return x86_make_disp(ptr, Offset(struct aos_machine, output[idx]));
+
+   case TGSI_FILE_TEMPORARY:
+      return x86_make_disp(ptr, Offset(struct aos_machine, temp[idx]));
+
+   case AOS_FILE_INTERNAL:
+      return x86_make_disp(ptr, Offset(struct aos_machine, internal[idx]));
+
+   case TGSI_FILE_IMMEDIATE: 
+      return x86_make_disp(aos_get_x86(cp, 0, X86_IMMEDIATES), idx * 4 * sizeof(float));
+
+   case TGSI_FILE_CONSTANT: 
+      return x86_make_disp(aos_get_x86(cp, 1, X86_CONSTANTS), idx * 4 * sizeof(float));
+
+   default:
+      ERROR(cp, "unknown reg file");
+      return x86_make_reg(0,0);
+   }
+}
+		
+
+
+#define X87_CW_EXCEPTION_INV_OP       (1<<0)
+#define X87_CW_EXCEPTION_DENORM_OP    (1<<1)
+#define X87_CW_EXCEPTION_ZERO_DIVIDE  (1<<2)
+#define X87_CW_EXCEPTION_OVERFLOW     (1<<3)
+#define X87_CW_EXCEPTION_UNDERFLOW    (1<<4)
+#define X87_CW_EXCEPTION_PRECISION    (1<<5)
+#define X87_CW_PRECISION_SINGLE       (0<<8)
+#define X87_CW_PRECISION_RESERVED     (1<<8)
+#define X87_CW_PRECISION_DOUBLE       (2<<8)
+#define X87_CW_PRECISION_DOUBLE_EXT   (3<<8)
+#define X87_CW_PRECISION_MASK         (3<<8)
+#define X87_CW_ROUND_NEAREST          (0<<10)
+#define X87_CW_ROUND_DOWN             (1<<10)
+#define X87_CW_ROUND_UP               (2<<10)
+#define X87_CW_ROUND_ZERO             (3<<10)
+#define X87_CW_ROUND_MASK             (3<<10)
+#define X87_CW_INFINITY               (1<<12)
+
+
+
+
+static void spill( struct aos_compilation *cp, unsigned idx )
+{
+   if (!cp->xmm[idx].dirty ||
+       (cp->xmm[idx].file != TGSI_FILE_INPUT && /* inputs are fetched into xmm & set dirty */
+        cp->xmm[idx].file != TGSI_FILE_OUTPUT &&
+        cp->xmm[idx].file != TGSI_FILE_TEMPORARY)) {
+      ERROR(cp, "invalid spill");
+      return;
+   }
+   else {
+      struct x86_reg oldval = get_reg_ptr(cp,
+                                          cp->xmm[idx].file,
+                                          cp->xmm[idx].idx);
+     
+      if (0) debug_printf("\nspill %s[%d]", 
+                          files[cp->xmm[idx].file],
+                          cp->xmm[idx].idx);
+ 
+      assert(cp->xmm[idx].dirty);
+      sse_movaps(cp->func, oldval, x86_make_reg(file_XMM, idx));
+      cp->xmm[idx].dirty = 0;
+   }
+}
+
+
+static struct x86_reg get_xmm_writable( struct aos_compilation *cp,
+                                        struct x86_reg reg )
+{
+   if (reg.file != file_XMM ||
+       cp->xmm[reg.idx].file != TGSI_FILE_NULL)
+   {
+      struct x86_reg tmp = aos_get_xmm_reg(cp);
+      sse_movaps(cp->func, tmp, reg);
+      reg = tmp;
+   }
+
+   cp->xmm[reg.idx].last_used = cp->insn_counter;
+   return reg;
+}
+
+static struct x86_reg get_xmm( struct aos_compilation *cp,
+                               struct x86_reg reg )
+{
+   if (reg.file != file_XMM) 
+   {
+      struct x86_reg tmp = aos_get_xmm_reg(cp);
+      sse_movaps(cp->func, tmp, reg);
+      reg = tmp;
+   }
+
+   cp->xmm[reg.idx].last_used = cp->insn_counter;
+   return reg;
+}
+
+
+/* Allocate an empty xmm register, either as a temporary or later to
+ * "adopt" as a shader reg.
+ */
+struct x86_reg aos_get_xmm_reg( struct aos_compilation *cp )
+{
+   unsigned i;
+   unsigned oldest = 0;
+   boolean found = FALSE;
+
+   for (i = 0; i < 8; i++) 
+      if (cp->xmm[i].last_used != cp->insn_counter &&
+          cp->xmm[i].file == TGSI_FILE_NULL) {
+	 oldest = i;
+         found = TRUE;
+      }
+
+   if (!found) {
+      for (i = 0; i < 8; i++) 
+         if (cp->xmm[i].last_used < cp->xmm[oldest].last_used)
+            oldest = i;
+   }
+
+   /* Need to write out the old value?
+    */
+   if (cp->xmm[oldest].dirty) 
+      spill(cp, oldest);
+
+   assert(cp->xmm[oldest].last_used != cp->insn_counter);
+
+   cp->xmm[oldest].file = TGSI_FILE_NULL;
+   cp->xmm[oldest].idx = 0;
+   cp->xmm[oldest].dirty = 0;
+   cp->xmm[oldest].last_used = cp->insn_counter;
+   return x86_make_reg(file_XMM, oldest);
+}
+
+void aos_release_xmm_reg( struct aos_compilation *cp,
+                          unsigned idx )
+{
+   cp->xmm[idx].file = TGSI_FILE_NULL;
+   cp->xmm[idx].idx = 0;
+   cp->xmm[idx].dirty = 0;
+   cp->xmm[idx].last_used = 0;
+}
+
+
+
+     
+/* Mark an xmm reg as holding the current copy of a shader reg.
+ */
+void aos_adopt_xmm_reg( struct aos_compilation *cp,
+                        struct x86_reg reg,
+                        unsigned file,
+                        unsigned idx,
+                        unsigned dirty )
+{
+   unsigned i;
+
+   if (reg.file != file_XMM) {
+      assert(0);
+      return;
+   }
+
+
+   /* If any xmm reg thinks it holds this shader reg, break the
+    * illusion.
+    */
+   for (i = 0; i < 8; i++) {
+      if (cp->xmm[i].file == file && 
+          cp->xmm[i].idx == idx) 
+      {
+         /* If an xmm reg is already holding this shader reg, take into account its
+          * dirty flag...
+          */
+         dirty |= cp->xmm[i].dirty;
+         aos_release_xmm_reg(cp, i);
+      }
+   }
+
+   cp->xmm[reg.idx].file = file;
+   cp->xmm[reg.idx].idx = idx;
+   cp->xmm[reg.idx].dirty = dirty;
+   cp->xmm[reg.idx].last_used = cp->insn_counter;
+}
+
+
+/* Return a pointer to the in-memory copy of the reg, making sure it is uptodate.
+ */
+static struct x86_reg aos_get_shader_reg_ptr( struct aos_compilation *cp, 
+                                              unsigned file,
+                                              unsigned idx )
+{
+   unsigned i;
+
+   /* Ensure the in-memory copy of this reg is up-to-date
+    */
+   for (i = 0; i < 8; i++) {
+      if (cp->xmm[i].file == file && 
+          cp->xmm[i].idx == idx &&
+          cp->xmm[i].dirty) {
+         spill(cp, i);
+      }
+   }
+
+   return get_reg_ptr( cp, file, idx );
+}
+
+
+/* As above, but return a pointer.  Note - this pointer may alias
+ * those returned by get_arg_ptr().
+ */
+static struct x86_reg get_dst_ptr( struct aos_compilation *cp, 
+                                   const struct tgsi_full_dst_register *dst )
+{
+   unsigned file = dst->DstRegister.File;
+   unsigned idx = dst->DstRegister.Index;
+   unsigned i;
+   
+
+   /* Ensure in-memory copy of this reg is up-to-date and invalidate
+    * any xmm copies.
+    */
+   for (i = 0; i < 8; i++) {
+      if (cp->xmm[i].file == file &&
+          cp->xmm[i].idx == idx)
+      {
+         if (cp->xmm[i].dirty) 
+            spill(cp, i);
+         
+         aos_release_xmm_reg(cp, i);
+      }
+   }
+
+   return get_reg_ptr( cp, file, idx );
+}
+
+
+
+
+
+/* Return an XMM reg if the argument is resident, otherwise return a
+ * base+offset pointer to the saved value.
+ */
+struct x86_reg aos_get_shader_reg( struct aos_compilation *cp, 
+                                   unsigned file,
+                                   unsigned idx )
+{
+   unsigned i;
+
+   for (i = 0; i < 8; i++) {
+      if (cp->xmm[i].file == file &&
+	  cp->xmm[i].idx  == idx) 
+      {
+	 cp->xmm[i].last_used = cp->insn_counter;
+	 return x86_make_reg(file_XMM, i);
+      }
+   }
+
+   /* If not found in the XMM register file, return an indirect
+    * reference to the in-memory copy:
+    */
+   return get_reg_ptr( cp, file, idx );
+}
+
+
+
+static struct x86_reg aos_get_shader_reg_xmm( struct aos_compilation *cp, 
+                                              unsigned file,
+                                              unsigned idx )
+{
+   struct x86_reg reg = get_xmm( cp,
+                                 aos_get_shader_reg( cp, file, idx ) );
+
+   aos_adopt_xmm_reg( cp,
+                      reg,
+                      file,
+                      idx,
+                      FALSE );
+   
+   return reg;
+}
+
+
+
+struct x86_reg aos_get_internal_xmm( struct aos_compilation *cp,
+                                     unsigned imm )
+{
+   return aos_get_shader_reg_xmm( cp, AOS_FILE_INTERNAL, imm );
+}
+
+
+struct x86_reg aos_get_internal( struct aos_compilation *cp,
+                                 unsigned imm )
+{
+   return aos_get_shader_reg( cp, AOS_FILE_INTERNAL, imm );
+}
+
+
+
+
+
+/* Emulate pshufd insn in regular SSE, if necessary:
+ */
+static void emit_pshufd( struct aos_compilation *cp,
+			 struct x86_reg dst,
+			 struct x86_reg arg0,
+			 ubyte shuf )
+{
+   if (cp->have_sse2) {
+      sse2_pshufd(cp->func, dst, arg0, shuf);
+   }
+   else {
+      if (!eq(dst, arg0)) 
+	 sse_movaps(cp->func, dst, arg0);
+
+      sse_shufps(cp->func, dst, dst, shuf);
+   }
+}
+
+/* load masks (pack into negs??)
+ * pshufd - shuffle according to writemask
+ * and - result, mask
+ * nand - dest, mask
+ * or - dest, result
+ */
+static boolean mask_write( struct aos_compilation *cp,
+                           struct x86_reg dst,
+                           struct x86_reg result,
+                           unsigned mask )
+{
+   struct x86_reg imm_swz = aos_get_internal_xmm(cp, IMM_SWZ);
+   struct x86_reg tmp = aos_get_xmm_reg(cp);
+   
+   emit_pshufd(cp, tmp, imm_swz, 
+               SHUF((mask & 1) ? 2 : 3,
+                    (mask & 2) ? 2 : 3,
+                    (mask & 4) ? 2 : 3,
+                    (mask & 8) ? 2 : 3));
+
+   sse_andps(cp->func, dst, tmp);
+   sse_andnps(cp->func, tmp, result);
+   sse_orps(cp->func, dst, tmp);
+
+   aos_release_xmm_reg(cp, tmp.idx);
+   return TRUE;
+}
+
+
+
+
+/* Helper for writemask:
+ */
+static boolean emit_shuf_copy2( struct aos_compilation *cp,
+				  struct x86_reg dst,
+				  struct x86_reg arg0,
+				  struct x86_reg arg1,
+				  ubyte shuf )
+{
+   struct x86_reg tmp = aos_get_xmm_reg(cp);
+
+   emit_pshufd(cp, dst, arg1, shuf);
+   emit_pshufd(cp, tmp, arg0, shuf);
+   sse_shufps(cp->func, dst, tmp, SHUF(X, Y, Z, W));
+   emit_pshufd(cp, dst, dst, shuf);
+
+   aos_release_xmm_reg(cp, tmp.idx);
+   return TRUE;
+}
+
+
+
+#define SSE_SWIZZLE_NOOP ((0<<0) | (1<<2) | (2<<4) | (3<<6))
+
+
+/* Locate a source register and perform any required (simple) swizzle.  
+ * 
+ * Just fail on complex swizzles at this point.
+ */
+static struct x86_reg fetch_src( struct aos_compilation *cp, 
+                                 const struct tgsi_full_src_register *src ) 
+{
+   struct x86_reg arg0 = aos_get_shader_reg(cp, 
+                                            src->SrcRegister.File, 
+                                            src->SrcRegister.Index);
+   unsigned i;
+   ubyte swz = 0;
+   unsigned negs = 0;
+   unsigned abs = 0;
+
+   for (i = 0; i < 4; i++) {
+      unsigned swizzle = tgsi_util_get_full_src_register_extswizzle( src, i );
+      unsigned neg = tgsi_util_get_full_src_register_sign_mode( src, i );
+
+      switch (swizzle) {
+      case TGSI_EXTSWIZZLE_ZERO:
+      case TGSI_EXTSWIZZLE_ONE:
+         ERROR(cp, "not supporting full swizzles yet in tgsi_aos_sse2");
+         break;
+
+      default:
+         swz |= (swizzle & 0x3) << (i * 2);
+         break;
+      }
+
+      switch (neg) {
+      case TGSI_UTIL_SIGN_TOGGLE:
+         negs |= (1<<i);
+         break;
+         
+      case TGSI_UTIL_SIGN_KEEP:
+         break;
+
+      case TGSI_UTIL_SIGN_CLEAR:
+         abs |= (1<<i);
+         break;
+
+      default:
+         ERROR(cp, "unsupported sign-mode");
+         break;
+      }
+   }
+
+   if (swz != SSE_SWIZZLE_NOOP || negs != 0 || abs != 0) {
+      struct x86_reg dst = aos_get_xmm_reg(cp);
+
+      if (swz != SSE_SWIZZLE_NOOP)
+         emit_pshufd(cp, dst, arg0, swz);
+      else
+         sse_movaps(cp->func, dst, arg0);
+
+      if (negs && negs != 0xf) {
+         struct x86_reg imm_swz = aos_get_internal_xmm(cp, IMM_SWZ);
+         struct x86_reg tmp = aos_get_xmm_reg(cp);
+
+         /* Load 1,-1,0,0
+          * Use neg as arg to pshufd
+          * Multiply
+          */
+         emit_pshufd(cp, tmp, imm_swz, 
+                     SHUF((negs & 1) ? 1 : 0,
+                          (negs & 2) ? 1 : 0,
+                          (negs & 4) ? 1 : 0,
+                          (negs & 8) ? 1 : 0));
+         sse_mulps(cp->func, dst, tmp);
+
+         aos_release_xmm_reg(cp, tmp.idx);
+      }
+      else if (negs) {
+         struct x86_reg imm_negs = aos_get_internal_xmm(cp, IMM_NEGS);
+         sse_mulps(cp->func, dst, imm_negs);
+      }
+
+
+      if (abs && abs != 0xf) {
+         ERROR(cp, "unsupported partial abs");
+      }
+      else if (abs) {
+         struct x86_reg neg = aos_get_internal(cp, IMM_NEGS);
+         struct x86_reg tmp = aos_get_xmm_reg(cp);
+
+         sse_movaps(cp->func, tmp, dst);
+         sse_mulps(cp->func, tmp, neg);
+         sse_maxps(cp->func, dst, tmp);
+
+         aos_release_xmm_reg(cp, tmp.idx);
+      }
+
+      return dst;
+   }
+      
+   return arg0;
+}
+
+static void x87_fld_src( struct aos_compilation *cp, 
+                         const struct tgsi_full_src_register *src,
+                         unsigned channel ) 
+{
+   struct x86_reg arg0 = aos_get_shader_reg_ptr(cp, 
+                                                src->SrcRegister.File, 
+                                                src->SrcRegister.Index);
+
+   unsigned swizzle = tgsi_util_get_full_src_register_extswizzle( src, channel );
+   unsigned neg = tgsi_util_get_full_src_register_sign_mode( src, channel );
+
+   switch (swizzle) {
+   case TGSI_EXTSWIZZLE_ZERO:
+      x87_fldz( cp->func );
+      break;
+
+   case TGSI_EXTSWIZZLE_ONE:
+      x87_fld1( cp->func );
+      break;
+
+   default:
+      x87_fld( cp->func, x86_make_disp(arg0, (swizzle & 3) * sizeof(float)) );
+      break;
+   }
+   
+
+   switch (neg) {
+   case TGSI_UTIL_SIGN_TOGGLE:
+      /* Flip the sign:
+       */
+      x87_fchs( cp->func );
+      break;
+         
+   case TGSI_UTIL_SIGN_KEEP:
+      break;
+
+   case TGSI_UTIL_SIGN_CLEAR:
+      x87_fabs( cp->func );
+      break;
+
+   case TGSI_UTIL_SIGN_SET:
+      x87_fabs( cp->func );
+      x87_fchs( cp->func );
+      break;
+
+   default:
+      ERROR(cp, "unsupported sign-mode");
+      break;
+   }
+}
+
+
+
+
+
+
+/* Used to implement write masking.  This and most of the other instructions
+ * here would be easier to implement if there had been a translation
+ * to a 2 argument format (dst/arg0, arg1) at the shader level before
+ * attempting to translate to x86/sse code.
+ */
+static void store_dest( struct aos_compilation *cp, 
+                        const struct tgsi_full_dst_register *reg,
+                        struct x86_reg result )
+{
+   struct x86_reg dst;
+
+   switch (reg->DstRegister.WriteMask) {
+   case 0:
+      return;
+   
+   case TGSI_WRITEMASK_XYZW:
+      aos_adopt_xmm_reg(cp, 
+                        get_xmm_writable(cp, result), 
+                        reg->DstRegister.File,
+                        reg->DstRegister.Index,
+                        TRUE);
+      return;
+   default: 
+      break;
+   }
+
+   dst = aos_get_shader_reg_xmm(cp, 
+                                reg->DstRegister.File,
+                                reg->DstRegister.Index);
+
+   switch (reg->DstRegister.WriteMask) {
+   case TGSI_WRITEMASK_X:
+      sse_movss(cp->func, dst, get_xmm(cp, result));
+      break;
+      
+   case TGSI_WRITEMASK_ZW:
+      sse_shufps(cp->func, dst, get_xmm(cp, result), SHUF(X, Y, Z, W));
+      break;
+
+   case TGSI_WRITEMASK_XY: 
+      result = get_xmm_writable(cp, result);
+      sse_shufps(cp->func, result, dst, SHUF(X, Y, Z, W));
+      dst = result;
+      break;
+
+   case TGSI_WRITEMASK_YZW: 
+      result = get_xmm_writable(cp, result);
+      sse_movss(cp->func, result, dst);
+      dst = result;
+      break;
+
+   default:
+      mask_write(cp, dst, result, reg->DstRegister.WriteMask);
+      break;
+   }
+
+   aos_adopt_xmm_reg(cp, 
+                     dst, 
+                     reg->DstRegister.File,
+                     reg->DstRegister.Index,
+                     TRUE);
+
+}
+
+static void inject_scalar( struct aos_compilation *cp,
+                           struct x86_reg dst,
+                           struct x86_reg result,
+                           ubyte swizzle )
+{
+   sse_shufps(cp->func, dst, dst, swizzle);
+   sse_movss(cp->func, dst, result);
+   sse_shufps(cp->func, dst, dst, swizzle);
+}
+
+
+static void store_scalar_dest( struct aos_compilation *cp, 
+                               const struct tgsi_full_dst_register *reg,
+                               struct x86_reg result )
+{
+   unsigned writemask = reg->DstRegister.WriteMask;
+   struct x86_reg dst;
+
+   if (writemask != TGSI_WRITEMASK_X &&
+       writemask != TGSI_WRITEMASK_Y &&
+       writemask != TGSI_WRITEMASK_Z &&
+       writemask != TGSI_WRITEMASK_W &&
+       writemask != 0) 
+   {
+      result = get_xmm_writable(cp, result); /* already true, right? */
+      sse_shufps(cp->func, result, result, SHUF(X,X,X,X));
+      store_dest(cp, reg, result);
+      return;
+   }
+
+   result = get_xmm(cp, result);
+   dst = aos_get_shader_reg_xmm(cp, 
+                                reg->DstRegister.File,
+                                reg->DstRegister.Index);
+
+
+
+   switch (reg->DstRegister.WriteMask) {
+   case TGSI_WRITEMASK_X:
+      sse_movss(cp->func, dst, result);
+      break;
+
+   case TGSI_WRITEMASK_Y:
+      inject_scalar(cp, dst, result, SHUF(Y, X, Z, W));
+      break;
+
+   case TGSI_WRITEMASK_Z:
+      inject_scalar(cp, dst, result, SHUF(Z, Y, X, W));
+      break;
+
+   case TGSI_WRITEMASK_W:
+      inject_scalar(cp, dst, result, SHUF(W, Y, Z, X));
+      break;
+
+   default:
+      break;
+   }
+
+   aos_adopt_xmm_reg(cp, 
+                     dst, 
+                     reg->DstRegister.File,
+                     reg->DstRegister.Index,
+                     TRUE);
+}
+   
+
+
+static void x87_fst_or_nop( struct x86_function *func,
+                            unsigned writemask,
+                            unsigned channel,
+                            struct x86_reg ptr )
+{
+   assert(ptr.file == file_REG32);
+   if (writemask & (1<<channel)) 
+      x87_fst( func, x86_make_disp(ptr, channel * sizeof(float)) );
+}
+
+static void x87_fstp_or_pop( struct x86_function *func,
+                             unsigned writemask,
+                             unsigned channel,
+                             struct x86_reg ptr )
+{
+   assert(ptr.file == file_REG32);
+   if (writemask & (1<<channel)) 
+      x87_fstp( func, x86_make_disp(ptr, channel * sizeof(float)) );
+   else
+      x87_fstp( func, x86_make_reg( file_x87, 0 ));
+}
+
+
+
+/* 
+ */
+static void x87_fstp_dest4( struct aos_compilation *cp,
+                            const struct tgsi_full_dst_register *dst )
+{
+   struct x86_reg ptr = get_dst_ptr(cp, dst); 
+   unsigned writemask = dst->DstRegister.WriteMask;
+
+   x87_fst_or_nop(cp->func, writemask, 0, ptr);
+   x87_fst_or_nop(cp->func, writemask, 1, ptr);
+   x87_fst_or_nop(cp->func, writemask, 2, ptr);
+   x87_fstp_or_pop(cp->func, writemask, 3, ptr);
+}
+
+/* Save current x87 state and put it into single precision mode.
+ */
+static void save_fpu_state( struct aos_compilation *cp )
+{
+   x87_fnstcw( cp->func, x86_make_disp(cp->machine_EDX, 
+                                       Offset(struct aos_machine, fpu_restore)));
+}
+
+static void restore_fpu_state( struct aos_compilation *cp )
+{
+   x87_fnclex(cp->func);
+   x87_fldcw( cp->func, x86_make_disp(cp->machine_EDX, 
+                                      Offset(struct aos_machine, fpu_restore)));
+}
+
+static void set_fpu_round_neg_inf( struct aos_compilation *cp )
+{
+   if (cp->fpucntl != FPU_RND_NEG) {
+      cp->fpucntl = FPU_RND_NEG;
+      x87_fnclex(cp->func);
+      x87_fldcw( cp->func, x86_make_disp(cp->machine_EDX, 
+                                         Offset(struct aos_machine, fpu_rnd_neg_inf)));
+   }
+}
+
+static void set_fpu_round_nearest( struct aos_compilation *cp )
+{
+   if (cp->fpucntl != FPU_RND_NEAREST) {
+      cp->fpucntl = FPU_RND_NEAREST;
+      x87_fnclex(cp->func);
+      x87_fldcw( cp->func, x86_make_disp(cp->machine_EDX, 
+                                         Offset(struct aos_machine, fpu_rnd_nearest)));
+   }
+}
+
+
+static void x87_emit_ex2( struct aos_compilation *cp )
+{
+   struct x86_reg st0 = x86_make_reg(file_x87, 0);
+   struct x86_reg st1 = x86_make_reg(file_x87, 1);
+   int stack = cp->func->x87_stack;
+
+//   set_fpu_round_neg_inf( cp );
+
+   x87_fld(cp->func, st0);      /* a a */
+   x87_fprndint( cp->func );	/* int(a) a*/
+   x87_fsubr(cp->func, st1, st0);    /* int(a) frc(a) */
+   x87_fxch(cp->func, st1);     /* frc(a) int(a) */
+   x87_f2xm1(cp->func);         /* (2^frc(a))-1 int(a) */
+   x87_fld1(cp->func);          /* 1 (2^frc(a))-1 int(a) */
+   x87_faddp(cp->func, st1);	/* 2^frac(a) int(a)  */
+   x87_fscale(cp->func);	/* (2^frac(a)*2^int(int(a))) int(a) */
+                                /* 2^a int(a) */
+   x87_fstp(cp->func, st1);     /* 2^a */
+
+   assert( stack == cp->func->x87_stack);
+      
+}
+
+static void PIPE_CDECL print_reg( const char *msg,
+                                  const float *reg )
+{
+   debug_printf("%s: %f %f %f %f\n", msg, reg[0], reg[1], reg[2], reg[3]);
+}
+
+static void emit_print( struct aos_compilation *cp,
+                        const char *message, /* must point to a static string! */
+                        unsigned file,
+                        unsigned idx )
+{
+   struct x86_reg ecx = x86_make_reg( file_REG32, reg_CX );
+   struct x86_reg arg = aos_get_shader_reg_ptr( cp, file, idx );
+   unsigned i;
+
+   /* There shouldn't be anything on the x87 stack.  Can add this
+    * capacity later if need be.
+    */
+   assert(cp->func->x87_stack == 0);
+
+   /* For absolute correctness, need to spill/invalidate all XMM regs
+    * too.  We're obviously not concerned about performance on this
+    * debug path, so here goes:
+    */
+   for (i = 0; i < 8; i++) {
+      if (cp->xmm[i].dirty) 
+         spill(cp, i);
+
+      aos_release_xmm_reg(cp, i);
+   }
+
+   /* Push caller-save (ie scratch) regs.  
+    */
+   x86_cdecl_caller_push_regs( cp->func );
+
+
+   /* Push the arguments:
+    */
+   x86_lea( cp->func, ecx, arg );
+   x86_push( cp->func, ecx );
+   x86_push_imm32( cp->func, (int)message );
+
+   /* Call the helper.  Could call debug_printf directly, but
+    * print_reg is a nice place to put a breakpoint if need be.
+    */
+   x86_mov_reg_imm( cp->func, ecx, (int)print_reg );
+   x86_call( cp->func, ecx );
+   x86_pop( cp->func, ecx );
+   x86_pop( cp->func, ecx );
+
+   /* Pop caller-save regs 
+    */
+   x86_cdecl_caller_pop_regs( cp->func );
+
+   /* Done... 
+    */
+}
+
+/**
+ * The traditional instructions.  All operate on internal registers
+ * and ignore write masks and swizzling issues.
+ */
+
+static boolean emit_ABS( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg neg = aos_get_internal(cp, IMM_NEGS);
+   struct x86_reg tmp = aos_get_xmm_reg(cp);
+
+   sse_movaps(cp->func, tmp, arg0);
+   sse_mulps(cp->func, tmp, neg);
+   sse_maxps(cp->func, tmp, arg0);
+   
+   store_dest(cp, &op->FullDstRegisters[0], tmp);
+   return TRUE;
+}
+
+static boolean emit_ADD( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   sse_addps(cp->func, dst, arg1);
+
+   store_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+static boolean emit_COS( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   x87_fld_src(cp, &op->FullSrcRegisters[0], 0);
+   x87_fcos(cp->func);
+   x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+   return TRUE;
+}
+
+/* The dotproduct instructions don't really do that well in sse:
+ * XXX: produces wrong results -- disabled.
+ */
+static boolean emit_DP3( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg tmp = aos_get_xmm_reg(cp); 
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   sse_mulps(cp->func, dst, arg1);
+   /* Now the hard bit: sum the first 3 values:
+    */ 
+   sse_movhlps(cp->func, tmp, dst);
+   sse_addss(cp->func, dst, tmp); /* a*x+c*z, b*y, ?, ? */
+   emit_pshufd(cp, tmp, dst, SHUF(Y,X,W,Z));
+   sse_addss(cp->func, dst, tmp);
+   
+   aos_release_xmm_reg(cp, tmp.idx);
+   store_scalar_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+static boolean emit_DP4( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg tmp = aos_get_xmm_reg(cp);      
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   sse_mulps(cp->func, dst, arg1);
+   
+   /* Now the hard bit: sum the values:
+    */ 
+   sse_movhlps(cp->func, tmp, dst);
+   sse_addps(cp->func, dst, tmp); /* a*x+c*z, b*y+d*w, a*x+c*z, b*y+d*w */
+   emit_pshufd(cp, tmp, dst, SHUF(Y,X,W,Z));
+   sse_addss(cp->func, dst, tmp);
+
+   aos_release_xmm_reg(cp, tmp.idx);
+   store_scalar_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+static boolean emit_DPH( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg tmp = aos_get_xmm_reg(cp);
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   sse_mulps(cp->func, dst, arg1);
+
+   /* Now the hard bit: sum the values (from DP3):
+    */ 
+   sse_movhlps(cp->func, tmp, dst);
+   sse_addss(cp->func, dst, tmp); /* a*x+c*z, b*y, ?, ? */
+   emit_pshufd(cp, tmp, dst, SHUF(Y,X,W,Z));
+   sse_addss(cp->func, dst, tmp);
+   emit_pshufd(cp, tmp, arg1, SHUF(W,W,W,W));
+   sse_addss(cp->func, dst, tmp);
+
+   aos_release_xmm_reg(cp, tmp.idx);
+   store_scalar_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+static boolean emit_DST( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+    struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+    struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+    struct x86_reg dst = aos_get_xmm_reg(cp);
+    struct x86_reg tmp = aos_get_xmm_reg(cp);
+    struct x86_reg ones = aos_get_internal(cp, IMM_ONES);
+
+/*    dst[0] = 1.0     * 1.0F; */
+/*    dst[1] = arg0[1] * arg1[1]; */
+/*    dst[2] = arg0[2] * 1.0; */
+/*    dst[3] = 1.0     * arg1[3]; */
+
+    emit_shuf_copy2(cp, dst, arg0, ones, SHUF(X,W,Z,Y));
+    emit_shuf_copy2(cp, tmp, arg1, ones, SHUF(X,Z,Y,W));
+    sse_mulps(cp->func, dst, tmp);
+
+    aos_release_xmm_reg(cp, tmp.idx);
+    store_dest(cp, &op->FullDstRegisters[0], dst);
+    return TRUE;
+}
+
+static boolean emit_LG2( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   x87_fld1(cp->func);		/* 1 */
+   x87_fld_src(cp, &op->FullSrcRegisters[0], 0);	/* a0 1 */
+   x87_fyl2x(cp->func);	/* log2(a0) */
+   x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+   return TRUE;
+}
+
+
+static boolean emit_EX2( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   x87_fld_src(cp, &op->FullSrcRegisters[0], 0);
+   x87_emit_ex2(cp);
+   x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+   return TRUE;
+}
+
+
+static boolean emit_FLR( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]); 
+   unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+   int i;
+
+   set_fpu_round_neg_inf( cp );
+
+   /* Load all sources first to avoid aliasing
+    */
+   for (i = 3; i >= 0; i--) {
+      if (writemask & (1<<i)) {
+         x87_fld_src(cp, &op->FullSrcRegisters[0], i);   
+      }
+   }
+
+   for (i = 0; i < 4; i++) {
+      if (writemask & (1<<i)) {
+         x87_fprndint( cp->func );   
+         x87_fstp(cp->func, x86_make_disp(dst, i*4));
+      }
+   }
+
+   return TRUE;
+}
+
+
+static boolean emit_RND( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]); 
+   unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+   int i;
+
+   set_fpu_round_nearest( cp );
+
+   /* Load all sources first to avoid aliasing
+    */
+   for (i = 3; i >= 0; i--) {
+      if (writemask & (1<<i)) {
+         x87_fld_src(cp, &op->FullSrcRegisters[0], i);   
+      }
+   }
+
+   for (i = 0; i < 4; i++) {
+      if (writemask & (1<<i)) {
+         x87_fprndint( cp->func );   
+         x87_fstp(cp->func, x86_make_disp(dst, i*4));
+      }
+   }
+
+   return TRUE;
+}
+
+
+static boolean emit_FRC( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]); 
+   struct x86_reg st0 = x86_make_reg(file_x87, 0);
+   struct x86_reg st1 = x86_make_reg(file_x87, 1);
+   unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+   int i;
+
+   set_fpu_round_neg_inf( cp );
+
+   /* suck all the source values onto the stack before writing out any
+    * dst, which may alias...
+    */
+   for (i = 3; i >= 0; i--) {
+      if (writemask & (1<<i)) {
+         x87_fld_src(cp, &op->FullSrcRegisters[0], i);   
+      }
+   }
+
+   for (i = 0; i < 4; i++) {
+      if (writemask & (1<<i)) {
+         x87_fld(cp->func, st0);     /* a a */
+         x87_fprndint( cp->func );   /* flr(a) a */
+         x87_fsubp(cp->func, st1);  /* frc(a) */
+         x87_fstp(cp->func, x86_make_disp(dst, i*4));
+      }
+   }
+
+   return TRUE;
+}
+
+
+
+
+
+
+static boolean emit_LIT( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg ecx = x86_make_reg( file_REG32, reg_CX );
+   unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+   unsigned lit_count = cp->lit_count++;
+   struct x86_reg result, arg0;
+   unsigned i;
+
+#if 1
+   /* For absolute correctness, need to spill/invalidate all XMM regs
+    * too.  
+    */
+   for (i = 0; i < 8; i++) {
+      if (cp->xmm[i].dirty) 
+         spill(cp, i);
+      aos_release_xmm_reg(cp, i);
+   }
+#endif
+
+   if (writemask != TGSI_WRITEMASK_XYZW) 
+      result = x86_make_disp(cp->machine_EDX, Offset(struct aos_machine, tmp[0]));
+   else 
+      result = get_dst_ptr(cp, &op->FullDstRegisters[0]);    
+
+   
+   arg0 = fetch_src( cp, &op->FullSrcRegisters[0] );
+   if (arg0.file == file_XMM) {
+      struct x86_reg tmp = x86_make_disp(cp->machine_EDX, 
+                                         Offset(struct aos_machine, tmp[1]));
+      sse_movaps( cp->func, tmp, arg0 );
+      arg0 = tmp;
+   }
+                  
+      
+
+   /* Push caller-save (ie scratch) regs.  
+    */
+   x86_cdecl_caller_push_regs( cp->func );
+
+   /* Push the arguments:
+    */
+   x86_push_imm32( cp->func, lit_count );
+
+   x86_lea( cp->func, ecx, arg0 );
+   x86_push( cp->func, ecx );
+
+   x86_lea( cp->func, ecx, result );
+   x86_push( cp->func, ecx );
+
+   x86_push( cp->func, cp->machine_EDX );
+
+   if (lit_count < MAX_LIT_INFO) {
+      x86_mov( cp->func, ecx, x86_make_disp( cp->machine_EDX, 
+                                             Offset(struct aos_machine, lit_info) + 
+                                             lit_count * sizeof(struct lit_info) + 
+                                             Offset(struct lit_info, func)));
+   }
+   else {
+      x86_mov_reg_imm( cp->func, ecx, (int)aos_do_lit );
+   }
+
+   x86_call( cp->func, ecx );
+            
+   x86_pop( cp->func, ecx );    /* fixme... */
+   x86_pop( cp->func, ecx );
+   x86_pop( cp->func, ecx );
+   x86_pop( cp->func, ecx );
+
+   x86_cdecl_caller_pop_regs( cp->func );
+
+   if (writemask != TGSI_WRITEMASK_XYZW) {
+      store_dest( cp, 
+                  &op->FullDstRegisters[0],
+                  get_xmm_writable( cp, result ) );
+   }
+
+   return TRUE;
+}
+
+#if 0   
+static boolean emit_inline_LIT( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]); 
+   unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+
+   if (writemask & TGSI_WRITEMASK_YZ) {
+      struct x86_reg st1 = x86_make_reg(file_x87, 1);
+      struct x86_reg st2 = x86_make_reg(file_x87, 2);
+
+      /* a1' = a1 <= 0 ? 1 : a1;  
+       */
+      x87_fldz(cp->func);                           /* 1 0  */
+#if 1
+      x87_fld1(cp->func);                           /* 1 0  */
+#else
+      /* Correct but slow due to fp exceptions generated in fyl2x - fix me.
+       */
+      x87_fldz(cp->func);                           /* 1 0  */
+#endif
+      x87_fld_src(cp, &op->FullSrcRegisters[0], 1); /* a1 1 0  */
+      x87_fcomi(cp->func, st2);	                    /* a1 1 0  */
+      x87_fcmovb(cp->func, st1);                    /* a1' 1 0  */
+      x87_fstp(cp->func, st1);                      /* a1' 0  */
+      x87_fstp(cp->func, st1);                      /* a1'  */
+
+      x87_fld_src(cp, &op->FullSrcRegisters[0], 3); /* a3 a1'  */
+      x87_fxch(cp->func, st1);                      /* a1' a3  */
+      
+
+      /* Compute pow(a1, a3)
+       */
+      x87_fyl2x(cp->func);	/* a3*log2(a1)      */
+      x87_emit_ex2( cp );       /* 2^(a3*log2(a1))   */
+
+
+      /* a0' = max2(a0, 0):
+       */
+      x87_fldz(cp->func);                           /* 0 r2 */
+      x87_fld_src(cp, &op->FullSrcRegisters[0], 0); /* a0 0 r2 */
+      x87_fcomi(cp->func, st1);	
+      x87_fcmovb(cp->func, st1);                    /* a0' 0 r2 */
+
+      x87_fst_or_nop(cp->func, writemask, 1, dst); /* result[1] = a0' */
+
+      x87_fcomi(cp->func, st1);  /* a0' 0 r2 */
+      x87_fcmovnbe(cp->func, st2); /* r2' 0' r2 */
+
+      x87_fstp_or_pop(cp->func, writemask, 2, dst); /* 0 r2 */
+      x87_fpop(cp->func);       /* r2 */
+      x87_fpop(cp->func);
+   }
+
+   if (writemask & TGSI_WRITEMASK_XW) {
+      x87_fld1(cp->func);
+      x87_fst_or_nop(cp->func, writemask, 0, dst);
+      x87_fstp_or_pop(cp->func, writemask, 3, dst);
+   }
+
+   return TRUE;
+}
+#endif
+
+
+
+static boolean emit_MAX( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   sse_maxps(cp->func, dst, arg1);
+
+   store_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+
+static boolean emit_MIN( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   sse_minps(cp->func, dst, arg1);
+
+   store_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+static boolean emit_MOV( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   /* potentially nothing to do */
+
+   store_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+static boolean emit_MUL( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   sse_mulps(cp->func, dst, arg1);
+
+   store_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+
+static boolean emit_MAD( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg arg2 = fetch_src(cp, &op->FullSrcRegisters[2]);
+
+   /* If we can't clobber old contents of arg0, get a temporary & copy
+    * it there, then clobber it...
+    */
+   arg0 = get_xmm_writable(cp, arg0);
+
+   sse_mulps(cp->func, arg0, arg1);
+   sse_addps(cp->func, arg0, arg2);
+   store_dest(cp, &op->FullDstRegisters[0], arg0);
+   return TRUE;
+}
+
+/* A wrapper for powf().
+ * Makes sure it is cdecl and operates on floats.
+ */
+static float PIPE_CDECL _powerf( float x, float y )
+{
+   return powf( x, y );
+}
+
+/* Really not sufficient -- need to check for conditions that could
+ * generate inf/nan values, which will slow things down hugely.
+ */
+static boolean emit_POW( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+#if 0
+   x87_fld_src(cp, &op->FullSrcRegisters[1], 0);  /* a1.x */
+   x87_fld_src(cp, &op->FullSrcRegisters[0], 0);	/* a0.x a1.x */
+   x87_fyl2x(cp->func);	                                /* a1*log2(a0) */
+
+   x87_emit_ex2( cp );		/* 2^(a1*log2(a0)) */
+
+   x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+#else
+   uint i;
+
+   /* For absolute correctness, need to spill/invalidate all XMM regs
+    * too.  
+    */
+   for (i = 0; i < 8; i++) {
+      if (cp->xmm[i].dirty) 
+         spill(cp, i);
+      aos_release_xmm_reg(cp, i);
+   }
+
+   /* Push caller-save (ie scratch) regs.  
+    */
+   x86_cdecl_caller_push_regs( cp->func );
+
+   x86_lea( cp->func, cp->stack_ESP, x86_make_disp(cp->stack_ESP, -8) );
+
+   x87_fld_src( cp, &op->FullSrcRegisters[1], 0 );
+   x87_fstp( cp->func, x86_make_disp( cp->stack_ESP, 4 ) );
+   x87_fld_src( cp, &op->FullSrcRegisters[0], 0 );
+   x87_fstp( cp->func, x86_make_disp( cp->stack_ESP, 0 ) );
+
+   /* tmp_EAX has been pushed & will be restored below */
+   x86_mov_reg_imm( cp->func, cp->tmp_EAX, (unsigned long) _powerf );
+   x86_call( cp->func, cp->tmp_EAX );
+
+   x86_lea( cp->func, cp->stack_ESP, x86_make_disp(cp->stack_ESP, 8) );
+
+   x86_cdecl_caller_pop_regs( cp->func );
+
+   /* Note retval on x87 stack:
+    */
+   cp->func->x87_stack++;
+
+   x87_fstp_dest4( cp, &op->FullDstRegisters[0] );
+#endif
+   return TRUE;
+}
+
+
+static boolean emit_RCP( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg dst = aos_get_xmm_reg(cp);
+
+   if (cp->have_sse2) {
+      sse2_rcpss(cp->func, dst, arg0);
+      /* extend precision here...
+       */
+   }
+   else {
+      struct x86_reg ones = aos_get_internal(cp, IMM_ONES);
+      sse_movss(cp->func, dst, ones);
+      sse_divss(cp->func, dst, arg0);
+   }
+
+   store_scalar_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+
+/* Although rsqrtps() and rcpps() are low precision on some/all SSE
+ * implementations, it is possible to improve its precision at
+ * fairly low cost, using a newton/raphson step, as below:
+ * 
+ * x1 = 2 * rcpps(a) - a * rcpps(a) * rcpps(a)
+ * x1 = 0.5 * rsqrtps(a) * [3.0 - (a * rsqrtps(a))* rsqrtps(a)]
+ * or:
+ *   x1 = rsqrtps(a) * [1.5 - .5 * a * rsqrtps(a) * rsqrtps(a)]
+ * 
+ *
+ * See: http://softwarecommunity.intel.com/articles/eng/1818.htm
+ */
+static boolean emit_RSQ( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+
+   if (0) {
+      struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+      struct x86_reg r = aos_get_xmm_reg(cp);
+      sse_rsqrtss(cp->func, r, arg0);
+      store_scalar_dest(cp, &op->FullDstRegisters[0], r);
+      return TRUE;
+   }
+   else {
+      struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+      struct x86_reg r = aos_get_xmm_reg(cp);
+
+      struct x86_reg neg_half       = get_reg_ptr( cp, AOS_FILE_INTERNAL, IMM_RSQ );
+      struct x86_reg one_point_five = x86_make_disp( neg_half, 4 );
+      struct x86_reg src            = get_xmm_writable( cp, arg0 );
+      
+      sse_rsqrtss( cp->func, r, src  );             /* rsqrtss(a) */
+      sse_mulss(   cp->func, src, neg_half  );      /* -.5 * a */
+      sse_mulss(   cp->func, src,  r );             /* -.5 * a * r */
+      sse_mulss(   cp->func, src,  r );             /* -.5 * a * r * r */
+      sse_addss(   cp->func, src, one_point_five ); /* 1.5 - .5 * a * r * r */
+      sse_mulss(   cp->func, r,  src );             /* r * (1.5 - .5 * a * r * r) */
+
+      store_scalar_dest(cp, &op->FullDstRegisters[0], r);
+      return TRUE;
+   }
+}
+
+
+static boolean emit_SGE( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg ones = aos_get_internal(cp, IMM_ONES);
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   sse_cmpps(cp->func, dst, arg1, cc_NotLessThan);
+   sse_andps(cp->func, dst, ones);
+
+   store_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+static boolean emit_SIN( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   x87_fld_src(cp, &op->FullSrcRegisters[0], 0);
+   x87_fsin(cp->func);
+   x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+   return TRUE;
+}
+
+
+
+static boolean emit_SLT( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg ones = aos_get_internal(cp, IMM_ONES);
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+   
+   sse_cmpps(cp->func, dst, arg1, cc_LessThan);
+   sse_andps(cp->func, dst, ones);
+
+   store_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+static boolean emit_SUB( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg dst = get_xmm_writable(cp, arg0);
+
+   sse_subps(cp->func, dst, arg1);
+
+   store_dest(cp, &op->FullDstRegisters[0], dst);
+   return TRUE;
+}
+
+
+static boolean emit_XPD( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) 
+{
+   struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+   struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+   struct x86_reg tmp0 = aos_get_xmm_reg(cp);
+   struct x86_reg tmp1 = aos_get_xmm_reg(cp);
+
+   emit_pshufd(cp, tmp1, arg1, SHUF(Y, Z, X, W));
+   sse_mulps(cp->func, tmp1, arg0);
+   emit_pshufd(cp, tmp0, arg0, SHUF(Y, Z, X, W));
+   sse_mulps(cp->func, tmp0, arg1);
+   sse_subps(cp->func, tmp1, tmp0);
+   sse_shufps(cp->func, tmp1, tmp1, SHUF(Y, Z, X, W));
+
+/*    dst[2] = arg0[0] * arg1[1] - arg0[1] * arg1[0]; */
+/*    dst[0] = arg0[1] * arg1[2] - arg0[2] * arg1[1]; */
+/*    dst[1] = arg0[2] * arg1[0] - arg0[0] * arg1[2]; */
+/*    dst[3] is undef */
+
+
+   aos_release_xmm_reg(cp, tmp0.idx);
+   store_dest(cp, &op->FullDstRegisters[0], tmp1);
+   return TRUE;
+}
+
+
+
+static boolean
+emit_instruction( struct aos_compilation *cp,
+                  struct tgsi_full_instruction *inst )
+{
+   x87_assert_stack_empty(cp->func);
+
+   switch( inst->Instruction.Opcode ) {
+   case TGSI_OPCODE_MOV:
+      return emit_MOV( cp, inst );
+
+   case TGSI_OPCODE_LIT:
+      return emit_LIT(cp, inst);
+
+   case TGSI_OPCODE_RCP:
+      return emit_RCP(cp, inst);
+
+   case TGSI_OPCODE_RSQ:
+      return emit_RSQ(cp, inst);
+
+   case TGSI_OPCODE_EXP:
+      /*return emit_EXP(cp, inst);*/
+      return FALSE;
+
+   case TGSI_OPCODE_LOG:
+      /*return emit_LOG(cp, inst);*/
+      return FALSE;
+
+   case TGSI_OPCODE_MUL:
+      return emit_MUL(cp, inst);
+
+   case TGSI_OPCODE_ADD:
+      return emit_ADD(cp, inst);
+
+   case TGSI_OPCODE_DP3:
+      return emit_DP3(cp, inst);
+
+   case TGSI_OPCODE_DP4:
+      return emit_DP4(cp, inst);
+
+   case TGSI_OPCODE_DST:
+      return emit_DST(cp, inst);
+
+   case TGSI_OPCODE_MIN:
+      return emit_MIN(cp, inst);
+
+   case TGSI_OPCODE_MAX:
+      return emit_MAX(cp, inst);
+
+   case TGSI_OPCODE_SLT:
+      return emit_SLT(cp, inst);
+
+   case TGSI_OPCODE_SGE:
+      return emit_SGE(cp, inst);
+
+   case TGSI_OPCODE_MAD:
+      return emit_MAD(cp, inst);
+
+   case TGSI_OPCODE_SUB:
+      return emit_SUB(cp, inst);
+ 
+   case TGSI_OPCODE_LERP:
+//      return emit_LERP(cp, inst);
+      return FALSE;
+
+   case TGSI_OPCODE_FRAC:
+      return emit_FRC(cp, inst);
+
+   case TGSI_OPCODE_CLAMP:
+//      return emit_CLAMP(cp, inst);
+      return FALSE;
+
+   case TGSI_OPCODE_FLOOR:
+      return emit_FLR(cp, inst);
+
+   case TGSI_OPCODE_ROUND:
+      return emit_RND(cp, inst);
+
+   case TGSI_OPCODE_EXPBASE2:
+#if 0
+      /* this seems to fail for "larger" exponents.
+       * See glean tvertProg1's EX2 test.
+       */
+      return emit_EX2(cp, inst);
+#else
+      return FALSE;
+#endif
+
+   case TGSI_OPCODE_LOGBASE2:
+      return emit_LG2(cp, inst);
+
+   case TGSI_OPCODE_POWER:
+      return emit_POW(cp, inst);
+
+   case TGSI_OPCODE_CROSSPRODUCT:
+      return emit_XPD(cp, inst);
+
+   case TGSI_OPCODE_ABS:
+      return emit_ABS(cp, inst);
+
+   case TGSI_OPCODE_DPH:
+      return emit_DPH(cp, inst);
+
+   case TGSI_OPCODE_COS:
+      return emit_COS(cp, inst);
+
+   case TGSI_OPCODE_SIN:
+      return emit_SIN(cp, inst);
+
+   case TGSI_OPCODE_END:
+      return TRUE;
+
+   default:
+      return FALSE;
+   }
+}
+
+
+static boolean emit_viewport( struct aos_compilation *cp )
+{
+   struct x86_reg pos = aos_get_shader_reg_xmm(cp, 
+                                               TGSI_FILE_OUTPUT, 
+                                               cp->vaos->draw->vs.position_output );
+
+   struct x86_reg scale = x86_make_disp(cp->machine_EDX, 
+                                        Offset(struct aos_machine, scale));
+
+   struct x86_reg translate = x86_make_disp(cp->machine_EDX, 
+                                        Offset(struct aos_machine, translate));
+
+   sse_mulps(cp->func, pos, scale);
+   sse_addps(cp->func, pos, translate);
+
+   aos_adopt_xmm_reg( cp,
+                      pos,
+                      TGSI_FILE_OUTPUT,
+                      cp->vaos->draw->vs.position_output,
+                      TRUE );
+   return TRUE;
+}
+
+
+/* This is useful to be able to see the results on softpipe.  Doesn't
+ * do proper clipping, just assumes the backend can do it during
+ * rasterization -- for debug only...
+ */
+static boolean emit_rhw_viewport( struct aos_compilation *cp )
+{
+   struct x86_reg tmp = aos_get_xmm_reg(cp);
+   struct x86_reg pos = aos_get_shader_reg_xmm(cp, 
+                                               TGSI_FILE_OUTPUT, 
+                                               cp->vaos->draw->vs.position_output);
+
+   struct x86_reg scale = x86_make_disp(cp->machine_EDX, 
+                                        Offset(struct aos_machine, scale));
+
+   struct x86_reg translate = x86_make_disp(cp->machine_EDX, 
+                                        Offset(struct aos_machine, translate));
+
+
+
+   emit_pshufd(cp, tmp, pos, SHUF(W, W, W, W));
+   sse2_rcpss(cp->func, tmp, tmp);
+   sse_shufps(cp->func, tmp, tmp, SHUF(X, X, X, X));
+   
+   sse_mulps(cp->func, pos, scale);
+   sse_mulps(cp->func, pos, tmp);
+   sse_addps(cp->func, pos, translate);
+
+   /* Set pos[3] = w 
+    */
+   mask_write(cp, pos, tmp, TGSI_WRITEMASK_W);
+
+   aos_adopt_xmm_reg( cp,
+                      pos,
+                      TGSI_FILE_OUTPUT,
+                      cp->vaos->draw->vs.position_output,
+                      TRUE );
+   return TRUE;
+}
+
+
+#if 0
+static boolean note_immediate( struct aos_compilation *cp,
+                               struct tgsi_full_immediate *imm )
+{
+   unsigned pos = cp->num_immediates++;
+   unsigned j;
+
+   for (j = 0; j < imm->Immediate.Size; j++) {
+      cp->vaos->machine->immediate[pos][j] = imm->u.ImmediateFloat32[j].Float;
+   }
+
+   return TRUE;
+}
+#endif
+
+
+
+
+static void find_last_write_outputs( struct aos_compilation *cp )
+{
+   struct tgsi_parse_context parse;
+   unsigned this_instruction = 0;
+   unsigned i;
+
+   tgsi_parse_init( &parse, cp->vaos->base.vs->state.tokens );
+
+   while (!tgsi_parse_end_of_tokens( &parse )) {
+      
+      tgsi_parse_token( &parse );
+
+      if (parse.FullToken.Token.Type != TGSI_TOKEN_TYPE_INSTRUCTION) 
+         continue;
+
+      for (i = 0; i < TGSI_FULL_MAX_DST_REGISTERS; i++) {
+         if (parse.FullToken.FullInstruction.FullDstRegisters[i].DstRegister.File ==
+             TGSI_FILE_OUTPUT) 
+         {
+            unsigned idx = parse.FullToken.FullInstruction.FullDstRegisters[i].DstRegister.Index;
+            cp->output_last_write[idx] = this_instruction;
+         }
+      }
+
+      this_instruction++;
+   }
+
+   tgsi_parse_free( &parse );
+}
+
+
+#define ARG_MACHINE    1
+#define ARG_START_ELTS 2
+#define ARG_COUNT      3
+#define ARG_OUTBUF     4
+
+
+static boolean build_vertex_program( struct draw_vs_varient_aos_sse *varient,
+                                     boolean linear )
+{ 
+   struct tgsi_parse_context parse;
+   struct aos_compilation cp;
+   unsigned fixup, label;
+
+   tgsi_parse_init( &parse, varient->base.vs->state.tokens );
+
+   memset(&cp, 0, sizeof(cp));
+
+   cp.insn_counter = 1;
+   cp.vaos = varient;
+   cp.have_sse2 = 1;
+   cp.func = &varient->func[ linear ? 0 : 1 ];
+
+   cp.tmp_EAX       = x86_make_reg(file_REG32, reg_AX);
+   cp.idx_EBX      = x86_make_reg(file_REG32, reg_BX);
+   cp.outbuf_ECX    = x86_make_reg(file_REG32, reg_CX);
+   cp.machine_EDX   = x86_make_reg(file_REG32, reg_DX);
+   cp.count_ESI     = x86_make_reg(file_REG32, reg_SI);
+   cp.temp_EBP     = x86_make_reg(file_REG32, reg_BP);
+   cp.stack_ESP = x86_make_reg( file_REG32, reg_SP );
+
+   x86_init_func(cp.func);
+
+   find_last_write_outputs(&cp);
+
+   x86_push(cp.func, cp.idx_EBX);
+   x86_push(cp.func, cp.count_ESI);
+   x86_push(cp.func, cp.temp_EBP);
+
+
+   /* Load arguments into regs:
+    */
+   x86_mov(cp.func, cp.machine_EDX, x86_fn_arg(cp.func, ARG_MACHINE));
+   x86_mov(cp.func, cp.idx_EBX, x86_fn_arg(cp.func, ARG_START_ELTS));
+   x86_mov(cp.func, cp.count_ESI, x86_fn_arg(cp.func, ARG_COUNT));
+   x86_mov(cp.func, cp.outbuf_ECX, x86_fn_arg(cp.func, ARG_OUTBUF));
+
+
+   /* Compare count to zero and possibly bail.
+    */
+   x86_xor(cp.func, cp.tmp_EAX, cp.tmp_EAX);
+   x86_cmp(cp.func, cp.count_ESI, cp.tmp_EAX);
+   fixup = x86_jcc_forward(cp.func, cc_E);
+
+
+   save_fpu_state( &cp );
+   set_fpu_round_nearest( &cp );
+
+   /* Note address for loop jump 
+    */
+   label = x86_get_label(cp.func);
+   {
+      /* Fetch inputs...  TODO:  fetch lazily...
+       */
+      if (!aos_fetch_inputs( &cp, linear ))
+         goto fail;
+
+      /* Emit the shader:
+       */
+      while( !tgsi_parse_end_of_tokens( &parse ) && !cp.error ) 
+      {
+         tgsi_parse_token( &parse );
+
+         switch (parse.FullToken.Token.Type) {
+         case TGSI_TOKEN_TYPE_IMMEDIATE:
+#if 0
+            if (!note_immediate( &cp, &parse.FullToken.FullImmediate ))
+               goto fail;
+#endif
+            break;
+
+         case TGSI_TOKEN_TYPE_INSTRUCTION:
+            if (DISASSEM)
+               tgsi_dump_instruction( &parse.FullToken.FullInstruction, cp.insn_counter );
+
+            if (!emit_instruction( &cp, &parse.FullToken.FullInstruction ))
+               goto fail;
+            break;
+         }
+
+         x87_assert_stack_empty(cp.func);
+         cp.insn_counter++;
+
+         if (DISASSEM)
+            debug_printf("\n");
+      }
+
+   
+      {
+         unsigned i;
+         for (i = 0; i < 8; i++) {
+            if (cp.xmm[i].file != TGSI_FILE_OUTPUT) {
+               cp.xmm[i].file = TGSI_FILE_NULL;
+               cp.xmm[i].dirty = 0;
+            }
+         }
+      }
+
+      if (cp.error)
+         goto fail;
+
+      if (cp.vaos->base.key.clip) {
+         /* not really handling clipping, just do the rhw so we can
+          * see the results...
+          */
+         emit_rhw_viewport(&cp); 
+      }
+      else if (cp.vaos->base.key.viewport) {
+         emit_viewport(&cp);
+      }
+
+      /* Emit output...  TODO: do this eagerly after the last write to a
+       * given output.
+       */
+      if (!aos_emit_outputs( &cp ))
+         goto fail;
+
+
+      /* Next vertex:
+       */
+      x86_lea(cp.func, 
+              cp.outbuf_ECX, 
+              x86_make_disp(cp.outbuf_ECX, 
+                            cp.vaos->base.key.output_stride));
+
+      /* Incr index
+       */   
+      if (linear) {
+         x86_inc(cp.func, cp.idx_EBX);
+      } 
+      else {
+         x86_lea(cp.func, cp.idx_EBX, x86_make_disp(cp.idx_EBX, 4));
+      }
+
+   }
+   /* decr count, loop if not zero
+    */
+   x86_dec(cp.func, cp.count_ESI);
+   x86_jcc(cp.func, cc_NZ, label);
+
+   restore_fpu_state(&cp);
+
+   /* Land forward jump here:
+    */
+   x86_fixup_fwd_jump(cp.func, fixup);
+
+   /* Exit mmx state?
+    */
+   if (cp.func->need_emms)
+      mmx_emms(cp.func);
+
+   x86_pop(cp.func, cp.temp_EBP);
+   x86_pop(cp.func, cp.count_ESI);
+   x86_pop(cp.func, cp.idx_EBX);
+
+   x87_assert_stack_empty(cp.func);
+   x86_ret(cp.func);
+
+   tgsi_parse_free( &parse );
+   return !cp.error;
+
+ fail:
+   tgsi_parse_free( &parse );
+   return FALSE;
+}
+
+
+
+static void vaos_set_buffer( struct draw_vs_varient *varient,
+                             unsigned buf,
+                             const void *ptr,
+                             unsigned stride )
+{
+   struct draw_vs_varient_aos_sse *vaos = (struct draw_vs_varient_aos_sse *)varient;
+   unsigned i;
+
+   for (i = 0; i < vaos->base.key.nr_inputs; i++) {
+      if (vaos->base.key.element[i].in.buffer == buf) {
+         vaos->attrib[i].input_ptr = ((char *)ptr +
+                                      vaos->base.key.element[i].in.offset);
+         vaos->attrib[i].input_stride = stride;
+      }
+   }
+}
+
+
+
+static void PIPE_CDECL vaos_run_elts( struct draw_vs_varient *varient,
+                                      const unsigned *elts,
+                                      unsigned count,
+                                      void *output_buffer )
+{
+   struct draw_vs_varient_aos_sse *vaos = (struct draw_vs_varient_aos_sse *)varient;
+   struct aos_machine *machine = vaos->draw->vs.aos_machine;
+
+   machine->internal[IMM_PSIZE][0] = vaos->draw->rasterizer->point_size;
+   machine->constants = vaos->draw->vs.aligned_constants;
+   machine->immediates = vaos->base.vs->immediates;
+   machine->attrib = vaos->attrib;
+
+   vaos->gen_run_elts( machine,
+                       elts,
+                       count,
+                       output_buffer );
+}
+
+static void PIPE_CDECL vaos_run_linear( struct draw_vs_varient *varient,
+                                        unsigned start,
+                                        unsigned count,
+                                        void *output_buffer )
+{
+   struct draw_vs_varient_aos_sse *vaos = (struct draw_vs_varient_aos_sse *)varient;
+   struct aos_machine *machine = vaos->draw->vs.aos_machine;
+
+   machine->internal[IMM_PSIZE][0] = vaos->draw->rasterizer->point_size;
+   machine->constants = vaos->draw->vs.aligned_constants;
+   machine->immediates = vaos->base.vs->immediates;
+   machine->attrib = vaos->attrib;
+
+   vaos->gen_run_linear( machine,
+                         start,
+                         count,
+                         output_buffer );
+}
+
+
+
+static void vaos_destroy( struct draw_vs_varient *varient )
+{
+   struct draw_vs_varient_aos_sse *vaos = (struct draw_vs_varient_aos_sse *)varient;
+
+   FREE( vaos->attrib );
+
+   x86_release_func( &vaos->func[0] );
+   x86_release_func( &vaos->func[1] );
+
+   FREE(vaos);
+}
+
+
+
+static struct draw_vs_varient *varient_aos_sse( struct draw_vertex_shader *vs,
+                                                 const struct draw_vs_varient_key *key )
+{
+   struct draw_vs_varient_aos_sse *vaos = CALLOC_STRUCT(draw_vs_varient_aos_sse);
+
+   if (!vaos)
+      goto fail;
+   
+   vaos->base.key = *key;
+   vaos->base.vs = vs;
+   vaos->base.set_input = vaos_set_buffer;
+   vaos->base.destroy = vaos_destroy;
+   vaos->base.run_linear = vaos_run_linear;
+   vaos->base.run_elts = vaos_run_elts;
+
+   vaos->draw = vs->draw;
+
+   vaos->attrib = MALLOC( key->nr_inputs * sizeof(vaos->attrib[0]) );
+   if (!vaos->attrib)
+      goto fail;
+
+#if 0
+   tgsi_dump(vs->state.tokens, 0);
+#endif
+
+   if (!build_vertex_program( vaos, TRUE ))
+      goto fail;
+
+   if (!build_vertex_program( vaos, FALSE ))
+      goto fail;
+
+   vaos->gen_run_linear = (vaos_run_linear_func)x86_get_func(&vaos->func[0]);
+   if (!vaos->gen_run_linear)
+      goto fail;
+
+   vaos->gen_run_elts = (vaos_run_elts_func)x86_get_func(&vaos->func[1]);
+   if (!vaos->gen_run_elts)
+      goto fail;
+
+   return &vaos->base;
+
+ fail:
+   if (vaos && vaos->attrib)
+      FREE(vaos->attrib);
+
+   if (vaos)
+      x86_release_func( &vaos->func[0] );
+
+   if (vaos)
+      x86_release_func( &vaos->func[1] );
+
+   FREE(vaos);
+   
+   return NULL;
+}
+
+
+struct draw_vs_varient *draw_vs_varient_aos_sse( struct draw_vertex_shader *vs,
+                                                 const struct draw_vs_varient_key *key )
+{
+   struct draw_vs_varient *varient = varient_aos_sse( vs, key );
+
+   if (varient == NULL) {
+      varient = draw_vs_varient_generic( vs, key );
+   }
+
+   return varient;
+}
+
+
+
+#endif
diff --git a/src/gallium/auxiliary/draw/draw_vs_aos.h b/src/gallium/auxiliary/draw/draw_vs_aos.h
new file mode 100644
index 00000000000..64e021ff6b7
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_vs_aos.h
@@ -0,0 +1,248 @@
+/**************************************************************************
+ * 
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+/* Authors:  Keith Whitwell <[email protected]>
+ */
+
+#ifndef DRAW_VS_AOS_H
+#define DRAW_VS_AOS_H
+
+#include "pipe/p_config.h"
+
+#ifdef PIPE_ARCH_X86
+
+struct tgsi_token;
+struct x86_function;
+
+#include "pipe/p_state.h"
+#include "rtasm/rtasm_x86sse.h"
+
+
+
+
+
+#define X    0
+#define Y    1
+#define Z    2
+#define W    3
+
+#define MAX_INPUTS     PIPE_MAX_ATTRIBS
+#define MAX_OUTPUTS    PIPE_MAX_ATTRIBS
+#define MAX_TEMPS      PIPE_MAX_ATTRIBS /* say */
+#define MAX_CONSTANTS  PIPE_MAX_ATTRIBS /* say */
+#define MAX_IMMEDIATES PIPE_MAX_ATTRIBS /* say */
+#define MAX_INTERNALS  8
+
+#define AOS_FILE_INTERNAL TGSI_FILE_COUNT
+
+#define FPU_RND_NEG    1
+#define FPU_RND_NEAREST 2
+
+struct aos_machine;
+typedef void (PIPE_CDECL *lit_func)( struct aos_machine *,
+                                    float *result,
+                                    const float *in,
+                                    unsigned count );
+
+void PIPE_CDECL aos_do_lit( struct aos_machine *machine,
+                            float *result,
+                            const float *in,
+                            unsigned count );
+
+struct shine_tab {
+   float exponent;
+   float values[258];
+   unsigned last_used;
+};
+
+struct lit_info {
+   lit_func func;
+   struct shine_tab *shine_tab;
+};
+
+#define MAX_SHINE_TAB    4
+#define MAX_LIT_INFO     16
+
+struct aos_attrib {
+   const void *input_ptr;
+   unsigned input_stride;
+};
+
+
+
+
+/* This is the temporary storage used by all the aos_sse vs varients.
+ * Create one per context and reuse by passing a pointer in at
+ * vs_varient creation??
+ */
+struct aos_machine {
+   float input    [MAX_INPUTS    ][4];
+   float output   [MAX_OUTPUTS   ][4];
+   float temp     [MAX_TEMPS     ][4];
+   float internal [MAX_INTERNALS ][4];
+
+   float scale[4];              /* viewport */
+   float translate[4];          /* viewport */
+
+   float tmp[2][4];             /* scratch space for LIT */
+
+   struct shine_tab shine_tab[MAX_SHINE_TAB];
+   struct lit_info  lit_info[MAX_LIT_INFO];
+   unsigned now;
+   
+
+   ushort fpu_rnd_nearest;
+   ushort fpu_rnd_neg_inf;
+   ushort fpu_restore;
+   ushort fpucntl;              /* one of FPU_* above */
+
+   const float (*immediates)[4];     /* points to shader data */
+   const float (*constants)[4];      /* points to draw data */
+
+   const struct aos_attrib *attrib; /* points to ? */
+};
+
+
+
+
+struct aos_compilation {
+   struct x86_function *func;
+   struct draw_vs_varient_aos_sse *vaos;
+
+   unsigned insn_counter;
+   unsigned num_immediates;
+   unsigned count;
+   unsigned lit_count;
+
+   struct {
+      unsigned idx:16;
+      unsigned file:8;
+      unsigned dirty:8;
+      unsigned last_used;
+   } xmm[8];
+
+   unsigned x86_reg[2];                /* one of X86_* */
+
+   boolean input_fetched[PIPE_MAX_ATTRIBS];
+   unsigned output_last_write[PIPE_MAX_ATTRIBS];
+
+   boolean have_sse2;
+   boolean error;
+   short fpucntl;
+
+   /* these are actually known values, but putting them in a struct
+    * like this is helpful to keep them in sync across the file.
+    */
+   struct x86_reg tmp_EAX;
+   struct x86_reg idx_EBX;     /* either start+i or &elt[i] */
+   struct x86_reg outbuf_ECX;
+   struct x86_reg machine_EDX;
+   struct x86_reg count_ESI;    /* decrements to zero */
+   struct x86_reg temp_EBP;
+   struct x86_reg stack_ESP;
+};
+
+struct x86_reg aos_get_xmm_reg( struct aos_compilation *cp );
+void aos_release_xmm_reg( struct aos_compilation *cp, unsigned idx );
+
+void aos_adopt_xmm_reg( struct aos_compilation *cp,
+                        struct x86_reg reg,
+                        unsigned file,
+                        unsigned idx,
+                        unsigned dirty );
+
+struct x86_reg aos_get_shader_reg( struct aos_compilation *cp, 
+                                   unsigned file,
+                                   unsigned idx );
+
+boolean aos_fetch_inputs( struct aos_compilation *cp,
+                          boolean linear );
+
+boolean aos_emit_outputs( struct aos_compilation *cp );
+
+
+#define IMM_ONES     0              /* 1, 1,1,1 */
+#define IMM_SWZ      1              /* 1,-1,0, 0xffffffff */
+#define IMM_IDENTITY 2              /* 0, 0,0,1 */
+#define IMM_INV_255  3              /* 1/255, 1/255, 1/255, 1/255 */
+#define IMM_255      4              /* 255, 255, 255, 255 */
+#define IMM_NEGS     5              /* -1,-1,-1,-1 */
+#define IMM_RSQ      6              /* -.5,1.5,_,_ */
+#define IMM_PSIZE    7              /* not really an immediate - updated each run */
+
+struct x86_reg aos_get_internal( struct aos_compilation *cp,
+                                 unsigned imm );
+struct x86_reg aos_get_internal_xmm( struct aos_compilation *cp,
+                                     unsigned imm );
+
+
+#define ERROR(cp, msg)                                                  \
+do {                                                                    \
+   if (0) debug_printf("%s: x86 translation failed: %s\n", __FUNCTION__, msg); \
+   cp->error = 1;                                                       \
+} while (0)
+
+
+#define X86_NULL       0
+#define X86_IMMEDIATES 1
+#define X86_CONSTANTS  2
+#define X86_ATTRIBS    3
+
+struct x86_reg aos_get_x86( struct aos_compilation *cp,
+                            unsigned which_reg,
+                            unsigned value );
+
+
+typedef void (PIPE_CDECL *vaos_run_elts_func)( struct aos_machine *,
+                                               const unsigned *elts,
+                                               unsigned count,
+                                               void *output_buffer);
+
+typedef void (PIPE_CDECL *vaos_run_linear_func)( struct aos_machine *,
+                                                unsigned start,
+                                                unsigned count,
+                                                void *output_buffer);
+
+
+struct draw_vs_varient_aos_sse {
+   struct draw_vs_varient base;
+   struct draw_context *draw;
+
+   struct aos_attrib *attrib;
+
+   vaos_run_linear_func gen_run_linear;
+   vaos_run_elts_func gen_run_elts;
+
+
+   struct x86_function func[2];
+};
+
+
+#endif
+
+#endif 
+
diff --git a/src/gallium/auxiliary/draw/draw_vs_aos_io.c b/src/gallium/auxiliary/draw/draw_vs_aos_io.c
new file mode 100644
index 00000000000..6b928118707
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_vs_aos_io.c
@@ -0,0 +1,325 @@
+/**************************************************************************
+ * 
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+
+#include "pipe/p_util.h"
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/util/tgsi_parse.h"
+#include "tgsi/util/tgsi_util.h"
+#include "tgsi/exec/tgsi_exec.h"
+#include "draw_vs.h"
+#include "draw_vs_aos.h"
+#include "draw_vertex.h"
+
+#include "rtasm/rtasm_x86sse.h"
+
+#ifdef PIPE_ARCH_X86
+
+/* Note - don't yet have to worry about interacting with the code in
+ * draw_vs_aos.c as there is no intermingling of generated code...
+ * That may have to change, we'll see.
+ */
+static void emit_load_R32G32B32A32( struct aos_compilation *cp, 			   
+				    struct x86_reg data,
+				    struct x86_reg src_ptr )
+{
+   sse_movups(cp->func, data, src_ptr);
+}
+
+static void emit_load_R32G32B32( struct aos_compilation *cp, 			   
+				 struct x86_reg data,
+				 struct x86_reg src_ptr )
+{
+   sse_movss(cp->func, data, x86_make_disp(src_ptr, 8));
+   sse_shufps(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ), SHUF(X,Y,Z,W) );
+   sse_shufps(cp->func, data, data, SHUF(Y,Z,X,W) );
+   sse_movlps(cp->func, data, src_ptr);
+}
+
+static void emit_load_R32G32( struct aos_compilation *cp, 
+			   struct x86_reg data,
+			   struct x86_reg src_ptr )
+{
+   sse_movups(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ) );
+   sse_movlps(cp->func, data, src_ptr);
+}
+
+
+static void emit_load_R32( struct aos_compilation *cp, 
+			   struct x86_reg data,
+			   struct x86_reg src_ptr )
+{
+   sse_movss(cp->func, data, src_ptr);
+   sse_orps(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ) );
+}
+
+
+static void emit_load_R8G8B8A8_UNORM( struct aos_compilation *cp,
+				       struct x86_reg data,
+				       struct x86_reg src_ptr )
+{
+   sse_movss(cp->func, data, src_ptr);
+   sse2_punpcklbw(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ));
+   sse2_punpcklbw(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ));
+   sse2_cvtdq2ps(cp->func, data, data);
+   sse_mulps(cp->func, data, aos_get_internal(cp, IMM_INV_255));
+}
+
+
+
+static void get_src_ptr( struct aos_compilation *cp,
+                         struct x86_reg src,
+                         struct x86_reg elt,
+                         unsigned a )
+{
+   struct x86_reg attrib = x86_make_disp(aos_get_x86( cp, 0, X86_ATTRIBS ), 
+                                         a * sizeof(struct aos_attrib));
+
+   struct x86_reg input_ptr = x86_make_disp(attrib, 
+                                            Offset(struct aos_attrib, input_ptr));
+
+   struct x86_reg input_stride = x86_make_disp(attrib, 
+                                               Offset(struct aos_attrib, input_stride));
+
+   /* Calculate pointer to current attrib:
+    */
+   x86_mov(cp->func, src, input_stride);
+   x86_imul(cp->func, src, elt);
+   x86_add(cp->func, src, input_ptr);
+}
+
+
+/* Extended swizzles?  Maybe later.
+ */  
+static void emit_swizzle( struct aos_compilation *cp,
+			  struct x86_reg dest,
+			  struct x86_reg src,
+			  ubyte shuffle )
+{
+   sse_shufps(cp->func, dest, src, shuffle);
+}
+
+
+static boolean load_input( struct aos_compilation *cp,
+                           unsigned idx,
+                           boolean linear )
+{
+   unsigned format = cp->vaos->base.key.element[idx].in.format;
+   struct x86_reg src = cp->tmp_EAX;
+   struct x86_reg dataXMM = aos_get_xmm_reg(cp);
+
+   /* Figure out source pointer address:
+    */
+   get_src_ptr(cp, 
+               src, 
+               linear ? cp->idx_EBX : x86_deref(cp->idx_EBX),
+               idx);
+
+   src = x86_deref(src);
+
+   aos_adopt_xmm_reg( cp,
+                      dataXMM,
+                      TGSI_FILE_INPUT,
+                      idx,
+                      TRUE );
+
+   switch (format) {
+   case PIPE_FORMAT_R32_FLOAT:
+      emit_load_R32(cp, dataXMM, src);
+      break;
+   case PIPE_FORMAT_R32G32_FLOAT:
+      emit_load_R32G32(cp, dataXMM, src);
+      break;
+   case PIPE_FORMAT_R32G32B32_FLOAT:
+      emit_load_R32G32B32(cp, dataXMM, src);
+      break;
+   case PIPE_FORMAT_R32G32B32A32_FLOAT:
+      emit_load_R32G32B32A32(cp, dataXMM, src);
+      break;
+   case PIPE_FORMAT_B8G8R8A8_UNORM:
+      emit_load_R8G8B8A8_UNORM(cp, dataXMM, src);
+      emit_swizzle(cp, dataXMM, dataXMM, SHUF(Z,Y,X,W));
+      break;
+   case PIPE_FORMAT_R8G8B8A8_UNORM:
+      emit_load_R8G8B8A8_UNORM(cp, dataXMM, src);
+      break;
+   default:
+      ERROR(cp, "unhandled input format");
+      return FALSE;
+   }
+
+   return TRUE;
+}
+
+
+boolean aos_fetch_inputs( struct aos_compilation *cp, boolean linear )
+{
+   unsigned i;
+   
+   for (i = 0; i < cp->vaos->base.key.nr_inputs; i++) {
+      if (!load_input( cp, i, linear ))
+         return FALSE;
+      cp->insn_counter++;
+      debug_printf("\n");
+   }
+
+   return TRUE;
+}
+
+
+
+
+
+
+
+static void emit_store_R32G32B32A32( struct aos_compilation *cp, 			   
+				     struct x86_reg dst_ptr,
+				     struct x86_reg dataXMM )
+{
+   sse_movups(cp->func, dst_ptr, dataXMM);
+}
+
+static void emit_store_R32G32B32( struct aos_compilation *cp, 
+				  struct x86_reg dst_ptr,
+				  struct x86_reg dataXMM )
+{
+   sse_movlps(cp->func, dst_ptr, dataXMM);
+   sse_shufps(cp->func, dataXMM, dataXMM, SHUF(Z,Z,Z,Z) ); /* NOTE! destructive */
+   sse_movss(cp->func, x86_make_disp(dst_ptr,8), dataXMM);
+}
+
+static void emit_store_R32G32( struct aos_compilation *cp, 
+			       struct x86_reg dst_ptr,
+			       struct x86_reg dataXMM )
+{
+   sse_movlps(cp->func, dst_ptr, dataXMM);
+}
+
+static void emit_store_R32( struct aos_compilation *cp, 
+			    struct x86_reg dst_ptr,
+			    struct x86_reg dataXMM )
+{
+   sse_movss(cp->func, dst_ptr, dataXMM);
+}
+
+
+
+static void emit_store_R8G8B8A8_UNORM( struct aos_compilation *cp,
+				       struct x86_reg dst_ptr,
+				       struct x86_reg dataXMM )
+{
+   sse_mulps(cp->func, dataXMM, aos_get_internal(cp, IMM_255));
+   sse2_cvtps2dq(cp->func, dataXMM, dataXMM);
+   sse2_packssdw(cp->func, dataXMM, dataXMM);
+   sse2_packuswb(cp->func, dataXMM, dataXMM);
+   sse_movss(cp->func, dst_ptr, dataXMM);
+}
+
+
+
+
+
+static boolean emit_output( struct aos_compilation *cp,
+                            struct x86_reg ptr,
+                            struct x86_reg dataXMM, 
+                            unsigned format )
+{
+   switch (format) {
+   case EMIT_1F:
+   case EMIT_1F_PSIZE:
+      emit_store_R32(cp, ptr, dataXMM);
+      break;
+   case EMIT_2F:
+      emit_store_R32G32(cp, ptr, dataXMM);
+      break;
+   case EMIT_3F:
+      emit_store_R32G32B32(cp, ptr, dataXMM);
+      break;
+   case EMIT_4F:
+      emit_store_R32G32B32A32(cp, ptr, dataXMM);
+      break;
+   case EMIT_4UB:
+      if (1) {
+         emit_swizzle(cp, dataXMM, dataXMM, SHUF(Z,Y,X,W));
+         emit_store_R8G8B8A8_UNORM(cp, ptr, dataXMM);
+      }
+      else {
+         emit_store_R8G8B8A8_UNORM(cp, ptr, dataXMM);
+      }
+      break;
+   default:
+      ERROR(cp, "unhandled output format");
+      return FALSE;
+   }
+
+   return TRUE;
+}
+
+
+
+boolean aos_emit_outputs( struct aos_compilation *cp )
+{
+   unsigned i;
+   
+   for (i = 0; i < cp->vaos->base.key.nr_outputs; i++) {
+      unsigned format = cp->vaos->base.key.element[i].out.format;
+      unsigned offset = cp->vaos->base.key.element[i].out.offset;
+      unsigned vs_output = cp->vaos->base.key.element[i].out.vs_output;
+
+      struct x86_reg data;
+
+      if (format == EMIT_1F_PSIZE) {
+         data = aos_get_internal_xmm( cp, IMM_PSIZE );
+      }
+      else {
+         data = aos_get_shader_reg( cp, 
+                                    TGSI_FILE_OUTPUT,
+                                    vs_output );
+      }
+
+      if (data.file != file_XMM) {
+         struct x86_reg tmp = aos_get_xmm_reg( cp );
+         sse_movups(cp->func, tmp, data);
+         data = tmp;
+      }
+      
+      if (!emit_output( cp, 
+                        x86_make_disp( cp->outbuf_ECX, offset ),
+                        data, 
+                        format ))
+         return FALSE;
+
+      aos_release_xmm_reg( cp, data.idx );
+
+      cp->insn_counter++;
+      debug_printf("\n");
+   }
+
+   return TRUE;
+}
+
+#endif
diff --git a/src/gallium/auxiliary/draw/draw_vs_aos_machine.c b/src/gallium/auxiliary/draw/draw_vs_aos_machine.c
new file mode 100644
index 00000000000..6a54917ae38
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_vs_aos_machine.c
@@ -0,0 +1,323 @@
+/**************************************************************************
+ * 
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+
+#include "pipe/p_config.h"
+
+
+#include "pipe/p_util.h"
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/util/tgsi_parse.h"
+#include "tgsi/util/tgsi_util.h"
+#include "tgsi/exec/tgsi_exec.h"
+#include "draw_vs.h"
+#include "draw_vs_aos.h"
+#include "draw_vertex.h"
+
+#ifdef PIPE_ARCH_X86
+
+#include "rtasm/rtasm_x86sse.h"
+
+
+#define X87_CW_EXCEPTION_INV_OP       (1<<0)
+#define X87_CW_EXCEPTION_DENORM_OP    (1<<1)
+#define X87_CW_EXCEPTION_ZERO_DIVIDE  (1<<2)
+#define X87_CW_EXCEPTION_OVERFLOW     (1<<3)
+#define X87_CW_EXCEPTION_UNDERFLOW    (1<<4)
+#define X87_CW_EXCEPTION_PRECISION    (1<<5)
+#define X87_CW_PRECISION_SINGLE       (0<<8)
+#define X87_CW_PRECISION_RESERVED     (1<<8)
+#define X87_CW_PRECISION_DOUBLE       (2<<8)
+#define X87_CW_PRECISION_DOUBLE_EXT   (3<<8)
+#define X87_CW_PRECISION_MASK         (3<<8)
+#define X87_CW_ROUND_NEAREST          (0<<10)
+#define X87_CW_ROUND_DOWN             (1<<10)
+#define X87_CW_ROUND_UP               (2<<10)
+#define X87_CW_ROUND_ZERO             (3<<10)
+#define X87_CW_ROUND_MASK             (3<<10)
+#define X87_CW_INFINITY               (1<<12)
+
+
+void PIPE_CDECL aos_do_lit( struct aos_machine *machine,
+                            float *result,
+                            const float *in,
+                            unsigned count )
+{
+   if (in[0] > 0) 
+   {
+      if (in[1] <= 0.0) 
+      {
+         result[0] = 1.0F;
+         result[1] = in[0];
+         result[2] = 1.0;
+         result[3] = 1.0F;
+      }
+      else
+      {
+         const float epsilon = 1.0F / 256.0F;    
+         float exponent = CLAMP(in[3], -(128.0F - epsilon), (128.0F - epsilon));
+         result[0] = 1.0F;
+         result[1] = in[0];
+         result[2] = powf(in[1], exponent);
+         result[3] = 1.0;
+      }
+   }
+   else 
+   {
+      result[0] = 1.0F;
+      result[1] = 0.0;
+      result[2] = 0.0;
+      result[3] = 1.0F;
+   }
+}
+
+
+static void PIPE_CDECL do_lit_lut( struct aos_machine *machine,
+                                   float *result,
+                                   const float *in,
+                                   unsigned count )
+{
+   if (in[0] > 0) 
+   {
+      if (in[1] <= 0.0) 
+      {
+         result[0] = 1.0F;
+         result[1] = in[0];
+         result[2] = 1.0;
+         result[3] = 1.0F;
+         return;
+      }
+      
+      if (machine->lit_info[count].shine_tab->exponent != in[3]) {
+         machine->lit_info[count].func = aos_do_lit;
+         goto no_luck;
+      }
+
+      if (in[1] <= 1.0)
+      {
+         const float *tab = machine->lit_info[count].shine_tab->values;
+         float f = in[1] * 256;
+         int k = (int)f;
+         float frac = f - (float)k;
+         
+         result[0] = 1.0F;
+         result[1] = in[0];
+         result[2] = tab[k] + frac*(tab[k+1]-tab[k]);
+         result[3] = 1.0;
+         return;
+      }
+      
+   no_luck:
+      {
+         const float epsilon = 1.0F / 256.0F;    
+         float exponent = CLAMP(in[3], -(128.0F - epsilon), (128.0F - epsilon));
+         result[0] = 1.0F;
+         result[1] = in[0];
+         result[2] = powf(in[1], exponent);
+         result[3] = 1.0;
+      }
+   }
+   else 
+   {
+      result[0] = 1.0F;
+      result[1] = 0.0;
+      result[2] = 0.0;
+      result[3] = 1.0F;
+   }
+}
+
+
+static void do_populate_lut( struct shine_tab *tab,
+                             float unclamped_exponent )
+{
+   const float epsilon = 1.0F / 256.0F;    
+   float exponent = CLAMP(unclamped_exponent, -(128.0F - epsilon), (128.0F - epsilon));
+   unsigned i;
+
+   tab->exponent = unclamped_exponent; /* for later comparison */
+   
+   tab->values[0] = 0;
+   if (exponent == 0) {
+      for (i = 1; i < 258; i++) {
+         tab->values[i] = 1.0;
+      }      
+   }
+   else {
+      for (i = 1; i < 258; i++) {
+         tab->values[i] = powf((float)i * epsilon, exponent);
+      }
+   }
+}
+
+
+
+
+static void PIPE_CDECL populate_lut( struct aos_machine *machine,
+                                     float *result,
+                                     const float *in,
+                                     unsigned count )
+{
+   unsigned i, tab;
+
+   /* Search for an existing table for this value.  Note that without
+    * static analysis we don't really know if in[3] will be constant,
+    * but it usually is...
+    */
+   for (tab = 0; tab < 4; tab++) {
+      if (machine->shine_tab[tab].exponent == in[3]) {
+         goto found;
+      }
+   }
+
+   for (tab = 0, i = 1; i < 4; i++) {
+      if (machine->shine_tab[i].last_used < machine->shine_tab[tab].last_used)
+         tab = i;
+   }
+
+   if (machine->shine_tab[tab].last_used == machine->now) {
+      /* No unused tables (this is not a ffvertex program...).  Just
+       * call pow each time:
+       */
+      machine->lit_info[count].func = aos_do_lit;
+      machine->lit_info[count].func( machine, result, in, count );
+      return;
+   }
+   else {
+      do_populate_lut( &machine->shine_tab[tab], in[3] );
+   }
+
+ found:
+   machine->shine_tab[tab].last_used = machine->now;
+   machine->lit_info[count].shine_tab = &machine->shine_tab[tab];
+   machine->lit_info[count].func = do_lit_lut;
+   machine->lit_info[count].func( machine, result, in, count );
+}
+
+
+void draw_vs_aos_machine_constants( struct aos_machine *machine,
+                                    const float (*constants)[4] )
+{
+   machine->constants = constants;
+
+   {
+      unsigned i;
+      for (i = 0; i < MAX_LIT_INFO; i++) {
+         machine->lit_info[i].func = populate_lut;
+         machine->now++;
+      }
+   }
+}
+
+
+void draw_vs_aos_machine_viewport( struct aos_machine *machine,
+                                   const struct pipe_viewport_state *viewport )
+{
+   memcpy(machine->scale, viewport->scale, 4 * sizeof(float));
+   memcpy(machine->translate, viewport->translate, 4 * sizeof(float));
+}
+
+
+
+void draw_vs_aos_machine_destroy( struct aos_machine *machine )
+{
+   align_free(machine);
+}
+
+struct aos_machine *draw_vs_aos_machine( void )
+{
+   struct aos_machine *machine;
+   unsigned i;
+   float inv = 1.0f/255.0f;
+   float f255 = 255.0f;
+
+   machine = align_malloc(sizeof(struct aos_machine), 16);
+   if (!machine)
+      return NULL;
+
+   memset(machine, 0, sizeof(*machine));
+
+   ASSIGN_4V(machine->internal[IMM_SWZ],       1.0f,  -1.0f,  0.0f, 1.0f);
+   *(unsigned *)&machine->internal[IMM_SWZ][3] = 0xffffffff;
+
+   ASSIGN_4V(machine->internal[IMM_ONES],      1.0f,  1.0f,  1.0f,  1.0f);
+   ASSIGN_4V(machine->internal[IMM_NEGS],     -1.0f, -1.0f, -1.0f, -1.0f);
+   ASSIGN_4V(machine->internal[IMM_IDENTITY],  0.0f,  0.0f,  0.0f,  1.0f);
+   ASSIGN_4V(machine->internal[IMM_INV_255],   inv,   inv,   inv,   inv);
+   ASSIGN_4V(machine->internal[IMM_255],       f255,  f255,  f255,  f255);
+   ASSIGN_4V(machine->internal[IMM_RSQ],       -.5f,  1.5f,  0.0f,  0.0f);
+
+
+   machine->fpu_rnd_nearest = (X87_CW_EXCEPTION_INV_OP |
+                               X87_CW_EXCEPTION_DENORM_OP |
+                               X87_CW_EXCEPTION_ZERO_DIVIDE |
+                               X87_CW_EXCEPTION_OVERFLOW |
+                               X87_CW_EXCEPTION_UNDERFLOW |
+                               X87_CW_EXCEPTION_PRECISION |
+                               (1<<6) |
+                               X87_CW_ROUND_NEAREST |
+                               X87_CW_PRECISION_DOUBLE_EXT);
+
+   assert(machine->fpu_rnd_nearest == 0x37f);
+                               
+   machine->fpu_rnd_neg_inf = (X87_CW_EXCEPTION_INV_OP |
+                               X87_CW_EXCEPTION_DENORM_OP |
+                               X87_CW_EXCEPTION_ZERO_DIVIDE |
+                               X87_CW_EXCEPTION_OVERFLOW |
+                               X87_CW_EXCEPTION_UNDERFLOW |
+                               X87_CW_EXCEPTION_PRECISION |
+                               (1<<6) |
+                               X87_CW_ROUND_DOWN |
+                               X87_CW_PRECISION_DOUBLE_EXT);
+
+   for (i = 0; i < MAX_SHINE_TAB; i++)
+      do_populate_lut( &machine->shine_tab[i], 1.0f );
+
+   return machine;
+}
+
+#else
+
+void draw_vs_aos_machine_viewport( struct aos_machine *machine,
+                                   const struct pipe_viewport_state *viewport )
+{
+}
+
+void draw_vs_aos_machine_constants( struct aos_machine *machine,
+                                    const float (*constants)[4] )
+{
+}
+
+void draw_vs_aos_machine_destroy( struct aos_machine *machine )
+{
+}
+
+struct aos_machine *draw_vs_aos_machine( void )
+{
+   return NULL;
+}
+#endif
+
diff --git a/src/gallium/auxiliary/draw/draw_vs_exec.c b/src/gallium/auxiliary/draw/draw_vs_exec.c
index 7a02f6334b1..4501877efcf 100644
--- a/src/gallium/auxiliary/draw/draw_vs_exec.c
+++ b/src/gallium/auxiliary/draw/draw_vs_exec.c
@@ -179,10 +179,12 @@ draw_create_vs_exec(struct draw_context *draw,
 
    tgsi_scan_shader(state->tokens, &vs->base.info);
 
+   vs->base.draw = draw;
    vs->base.prepare = vs_exec_prepare;
    vs->base.run_linear = vs_exec_run_linear;
    vs->base.delete = vs_exec_delete;
-   vs->machine = &draw->machine;
+   vs->base.create_varient = draw_vs_varient_generic;
+   vs->machine = &draw->vs.machine;
 
    return &vs->base;
 }
diff --git a/src/gallium/auxiliary/draw/draw_vs_llvm.c b/src/gallium/auxiliary/draw/draw_vs_llvm.c
index 171da51dd56..621472ec7c8 100644
--- a/src/gallium/auxiliary/draw/draw_vs_llvm.c
+++ b/src/gallium/auxiliary/draw/draw_vs_llvm.c
@@ -114,7 +114,9 @@ draw_create_vs_llvm(struct draw_context *draw,
 
    tgsi_scan_shader(vs->base.state.tokens, &vs->base.info);
 
+   vs->base.draw = draw;
    vs->base.prepare = vs_llvm_prepare;
+   vs->base.create_varient = draw_vs_varient_generic;
    vs->base.run_linear = vs_llvm_run_linear;
    vs->base.delete = vs_llvm_delete;
    vs->machine = &draw->machine;
diff --git a/src/gallium/auxiliary/draw/draw_vs_sse.c b/src/gallium/auxiliary/draw/draw_vs_sse.c
index e3f4e67472a..c3189c707db 100644
--- a/src/gallium/auxiliary/draw/draw_vs_sse.c
+++ b/src/gallium/auxiliary/draw/draw_vs_sse.c
@@ -31,9 +31,11 @@
   *   Brian Paul
   */
 
+#include "pipe/p_config.h"
+
 #include "draw_vs.h"
 
-#if defined(__i386__) || defined(__386__)
+#if defined(PIPE_ARCH_X86)
 
 #include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
@@ -47,10 +49,8 @@
 #include "tgsi/util/tgsi_parse.h"
 
 #define SSE_MAX_VERTICES 4
-#define SSE_SWIZZLES 1
 
-#if SSE_SWIZZLES
-typedef void (XSTDCALL *codegen_function) (
+typedef void (PIPE_CDECL *codegen_function) (
    const struct tgsi_exec_vector *input, /* 1 */
    struct tgsi_exec_vector *output, /* 2 */
    float (*constant)[4],        /* 3 */
@@ -62,14 +62,6 @@ typedef void (XSTDCALL *codegen_function) (
    float (*aos_output)[4],      /* 9 */
    uint num_outputs,            /* 10 */
    uint output_stride );        /* 11 */
-#else
-typedef void (XSTDCALL *codegen_function) (
-   const struct tgsi_exec_vector *input,
-   struct tgsi_exec_vector *output,
-   float (*constant)[4],
-   struct tgsi_exec_vector *temporary,
-   float (*immediates)[4] );
-#endif
 
 struct draw_sse_vertex_shader {
    struct draw_vertex_shader base;
@@ -78,8 +70,6 @@ struct draw_sse_vertex_shader {
    codegen_function func;
    
    struct tgsi_exec_machine *machine;
-
-   float immediates[TGSI_EXEC_NUM_IMMEDIATES][4];
 };
 
 
@@ -111,14 +101,13 @@ vs_sse_run_linear( struct draw_vertex_shader *base,
    for (i = 0; i < count; i += MAX_TGSI_VERTICES) {
       unsigned int max_vertices = MIN2(MAX_TGSI_VERTICES, count - i);
 
-#if SSE_SWIZZLES
       /* run compiled shader
        */
       shader->func(machine->Inputs,
 		   machine->Outputs,
 		   (float (*)[4])constants,
 		   machine->Temps,
-		   shader->immediates,
+		   (float (*)[4])shader->base.immediates,
                    input,
                    base->info.num_inputs,
                    input_stride,
@@ -128,43 +117,6 @@ vs_sse_run_linear( struct draw_vertex_shader *base,
 
       input = (const float (*)[4])((const char *)input + input_stride * max_vertices);
       output = (float (*)[4])((char *)output + output_stride * max_vertices);
-#else
-      unsigned int j, slot;
-
-      /* Swizzle inputs.  
-       */
-      for (j = 0; j < max_vertices; j++) {
-         for (slot = 0; slot < base->info.num_inputs; slot++) {
-            machine->Inputs[slot].xyzw[0].f[j] = input[slot][0];
-            machine->Inputs[slot].xyzw[1].f[j] = input[slot][1];
-            machine->Inputs[slot].xyzw[2].f[j] = input[slot][2];
-            machine->Inputs[slot].xyzw[3].f[j] = input[slot][3];
-         } 
-
-	 input = (const float (*)[4])((const char *)input + input_stride);
-      }
-
-      /* run compiled shader
-       */
-      shader->func(machine->Inputs,
-		   machine->Outputs,
-		   (float (*)[4])constants,
-		   machine->Temps,
-		   shader->immediates);
-
-      /* Unswizzle all output results.  
-       */
-      for (j = 0; j < max_vertices; j++) {
-         for (slot = 0; slot < base->info.num_outputs; slot++) {
-            output[slot][0] = machine->Outputs[slot].xyzw[0].f[j];
-            output[slot][1] = machine->Outputs[slot].xyzw[1].f[j];
-            output[slot][2] = machine->Outputs[slot].xyzw[2].f[j];
-            output[slot][3] = machine->Outputs[slot].xyzw[3].f[j];
-         } 
-
-	 output = (float (*)[4])((char *)output + output_stride);
-      }
-#endif
    }
 }
 
@@ -178,6 +130,8 @@ vs_sse_delete( struct draw_vertex_shader *base )
    
    x86_release_func( &shader->sse2_program );
 
+   align_free( (void *) shader->base.immediates );
+
    FREE( (void*) shader->base.state.tokens );
    FREE( shader );
 }
@@ -203,15 +157,26 @@ draw_create_vs_sse(struct draw_context *draw,
 
    tgsi_scan_shader(templ->tokens, &vs->base.info);
 
+   vs->base.draw = draw;
+   if (1)
+      vs->base.create_varient = draw_vs_varient_aos_sse;
+   else
+      vs->base.create_varient = draw_vs_varient_generic;
    vs->base.prepare = vs_sse_prepare;
    vs->base.run_linear = vs_sse_run_linear;
    vs->base.delete = vs_sse_delete;
-   vs->machine = &draw->machine;
+   
+   vs->base.immediates = align_malloc(TGSI_EXEC_NUM_IMMEDIATES * 4 *
+                                      sizeof(float), 16);
+
+   vs->machine = &draw->vs.machine;
    
    x86_init_func( &vs->sse2_program );
 
    if (!tgsi_emit_sse2( (struct tgsi_token *) vs->base.state.tokens,
-			&vs->sse2_program, vs->immediates, SSE_SWIZZLES )) 
+			&vs->sse2_program, 
+                        (float (*)[4])vs->base.immediates, 
+                        TRUE )) 
       goto fail;
       
    vs->func = (codegen_function) x86_get_func( &vs->sse2_program );
@@ -222,7 +187,7 @@ draw_create_vs_sse(struct draw_context *draw,
    return &vs->base;
 
 fail:
-   fprintf(stderr, "tgsi_emit_sse2() failed, falling back to interpreter\n");
+   debug_error("tgsi_emit_sse2() failed, falling back to interpreter\n");
 
    x86_release_func( &vs->sse2_program );
    
diff --git a/src/gallium/auxiliary/draw/draw_vs_varient.c b/src/gallium/auxiliary/draw/draw_vs_varient.c
new file mode 100644
index 00000000000..ad0b829afa1
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_vs_varient.c
@@ -0,0 +1,321 @@
+/**************************************************************************
+ * 
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+ /*
+  * Authors:
+  *   Keith Whitwell <[email protected]>
+  */
+
+#include "pipe/p_util.h"
+#include "draw/draw_context.h"
+#include "draw/draw_private.h"
+#include "draw/draw_vbuf.h"
+#include "draw/draw_vertex.h"
+#include "draw/draw_vs.h"
+#include "translate/translate.h"
+#include "translate/translate_cache.h"
+
+/* A first pass at incorporating vertex fetch/emit functionality into 
+ */
+struct draw_vs_varient_generic {
+   struct draw_vs_varient base;
+
+   struct draw_vertex_shader *shader;
+   struct draw_context *draw;
+   
+   /* Basic plan is to run these two translate functions before/after
+    * the vertex shader's existing run_linear() routine to simulate
+    * the inclusion of this functionality into the shader...  
+    * 
+    * Next will look at actually including it.
+    */
+   struct translate *fetch;
+   struct translate *emit;
+
+   unsigned temp_vertex_stride;
+};
+
+
+
+
+
+static void vsvg_set_input( struct draw_vs_varient *varient,
+                            unsigned buffer,
+                            const void *ptr,
+                            unsigned stride )
+{
+   struct draw_vs_varient_generic *vsvg = (struct draw_vs_varient_generic *)varient;
+
+   vsvg->fetch->set_buffer(vsvg->fetch, 
+                           buffer, 
+                           ptr, 
+                           stride);
+}
+
+
+/* Mainly for debug at this stage:
+ */
+static void do_rhw_viewport( struct draw_vs_varient_generic *vsvg,
+                             unsigned count,
+                             void *output_buffer )
+{
+   char *ptr = (char *)output_buffer;
+   const float *scale = vsvg->base.vs->draw->viewport.scale;
+   const float *trans = vsvg->base.vs->draw->viewport.translate;
+   unsigned stride = vsvg->temp_vertex_stride;
+   unsigned j;
+
+   ptr += vsvg->base.vs->position_output * 4 * sizeof(float);
+
+   for (j = 0; j < count; j++, ptr += stride) {
+      float *data = (float *)ptr;
+      float w = 1.0f / data[3];
+
+      data[0] = data[0] * w * scale[0] + trans[0];
+      data[1] = data[1] * w * scale[1] + trans[1];
+      data[2] = data[2] * w * scale[2] + trans[2];
+      data[3] = w;
+   }
+}
+
+static void do_viewport( struct draw_vs_varient_generic *vsvg,
+                         unsigned count,
+                         void *output_buffer )
+{
+   char *ptr = (char *)output_buffer;
+   const float *scale = vsvg->base.vs->draw->viewport.scale;
+   const float *trans = vsvg->base.vs->draw->viewport.translate;
+   unsigned stride = vsvg->temp_vertex_stride;
+   unsigned j;
+
+   ptr += vsvg->base.vs->position_output * 4 * sizeof(float);
+
+   for (j = 0; j < count; j++, ptr += stride) {
+      float *data = (float *)ptr;
+
+      data[0] = data[0] * scale[0] + trans[0];
+      data[1] = data[1] * scale[1] + trans[1];
+      data[2] = data[2] * scale[2] + trans[2];
+   }
+}
+                         
+
+static void PIPE_CDECL vsvg_run_elts( struct draw_vs_varient *varient,
+                                      const unsigned *elts,
+                                      unsigned count,
+                                      void *output_buffer)
+{
+   struct draw_vs_varient_generic *vsvg = (struct draw_vs_varient_generic *)varient;
+   unsigned temp_vertex_stride = vsvg->temp_vertex_stride;
+   void *temp_buffer = MALLOC( align(count,4) * temp_vertex_stride );
+   
+   if (0) debug_printf("%s %d \n", __FUNCTION__,  count);
+			
+   /* Want to do this in small batches for cache locality?
+    */
+   
+   vsvg->fetch->run_elts( vsvg->fetch, 
+                          elts,
+                          count,
+                          temp_buffer );
+
+   vsvg->base.vs->run_linear( vsvg->base.vs, 
+                              temp_buffer,
+                              temp_buffer,
+                              (const float (*)[4])vsvg->base.vs->draw->pt.user.constants,
+                              count,
+                              temp_vertex_stride, 
+                              temp_vertex_stride);
+
+
+   if (vsvg->base.key.clip) {
+      /* not really handling clipping, just do the rhw so we can
+       * see the results...
+       */
+      do_rhw_viewport( vsvg,
+                       count,
+                       temp_buffer );
+   }
+   else if (vsvg->base.key.viewport) {
+      do_viewport( vsvg,
+                   count,
+                   temp_buffer );
+   }
+
+
+   vsvg->emit->set_buffer( vsvg->emit,
+                           0, 
+                           temp_buffer,
+                           temp_vertex_stride );
+
+   vsvg->emit->set_buffer( vsvg->emit, 
+                           1,
+                           &vsvg->draw->rasterizer->point_size,
+                           0);
+
+   vsvg->emit->run( vsvg->emit,
+                    0, count,
+                    output_buffer );
+
+   FREE(temp_buffer);
+}
+
+
+static void PIPE_CDECL vsvg_run_linear( struct draw_vs_varient *varient,
+                                        unsigned start,
+                                        unsigned count,
+                                        void *output_buffer )
+{
+   struct draw_vs_varient_generic *vsvg = (struct draw_vs_varient_generic *)varient;
+   unsigned temp_vertex_stride = vsvg->temp_vertex_stride;
+   void *temp_buffer = MALLOC( align(count,4) * temp_vertex_stride );
+	
+   if (0) debug_printf("%s %d %d (sz %d, %d)\n", __FUNCTION__, start, count,
+                       vsvg->base.key.output_stride,
+                       temp_vertex_stride);
+
+   vsvg->fetch->run( vsvg->fetch, 
+                     start,
+                     count,
+                     temp_buffer );
+
+   vsvg->base.vs->run_linear( vsvg->base.vs, 
+                              temp_buffer,
+                              temp_buffer,
+                              (const float (*)[4])vsvg->base.vs->draw->pt.user.constants,
+                              count,
+                              temp_vertex_stride, 
+                              temp_vertex_stride);
+
+   if (vsvg->base.key.clip) {
+      /* not really handling clipping, just do the rhw so we can
+       * see the results...
+       */
+      do_rhw_viewport( vsvg,
+                       count,
+                       temp_buffer );
+   }
+   else if (vsvg->base.key.viewport) {
+      do_viewport( vsvg,
+                   count,
+                   temp_buffer );
+   }
+
+   vsvg->emit->set_buffer( vsvg->emit,
+                           0, 
+                           temp_buffer,
+                           temp_vertex_stride );
+   
+   vsvg->emit->set_buffer( vsvg->emit, 
+                           1,
+                           &vsvg->draw->rasterizer->point_size,
+                           0);
+   
+   vsvg->emit->run( vsvg->emit,
+                    0, count,
+                    output_buffer );
+
+   FREE(temp_buffer);
+}
+
+
+
+
+
+static void vsvg_destroy( struct draw_vs_varient *varient )
+{
+   FREE(varient);
+}
+
+
+struct draw_vs_varient *draw_vs_varient_generic( struct draw_vertex_shader *vs,
+                                                 const struct draw_vs_varient_key *key )
+{
+   unsigned i;
+   struct translate_key fetch, emit;
+
+   struct draw_vs_varient_generic *vsvg = CALLOC_STRUCT( draw_vs_varient_generic );
+   if (vsvg == NULL)
+      return NULL;
+
+   vsvg->base.key = *key;
+   vsvg->base.vs = vs;
+   vsvg->base.set_input     = vsvg_set_input;
+   vsvg->base.run_elts      = vsvg_run_elts;
+   vsvg->base.run_linear    = vsvg_run_linear;
+   vsvg->base.destroy       = vsvg_destroy;
+
+   vsvg->draw = vs->draw;
+
+   vsvg->temp_vertex_stride = MAX2(key->nr_inputs,
+                                   vsvg->base.vs->info.num_outputs) * 4 * sizeof(float);
+
+   /* Build free-standing fetch and emit functions:
+    */
+   fetch.nr_elements = key->nr_inputs;
+   fetch.output_stride = vsvg->temp_vertex_stride;
+   for (i = 0; i < key->nr_inputs; i++) {
+      fetch.element[i].input_format = key->element[i].in.format;
+      fetch.element[i].input_buffer = key->element[i].in.buffer;
+      fetch.element[i].input_offset = key->element[i].in.offset;
+      fetch.element[i].output_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+      fetch.element[i].output_offset = i * 4 * sizeof(float);
+      assert(fetch.element[i].output_offset < fetch.output_stride);
+   }
+
+
+   emit.nr_elements = key->nr_outputs;
+   emit.output_stride = key->output_stride;
+   for (i = 0; i < key->nr_outputs; i++) {
+      if (key->element[i].out.format != EMIT_1F_PSIZE)
+      {      
+         emit.element[i].input_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+         emit.element[i].input_buffer = 0;
+         emit.element[i].input_offset = key->element[i].out.vs_output * 4 * sizeof(float);
+         emit.element[i].output_format = draw_translate_vinfo_format(key->element[i].out.format);
+         emit.element[i].output_offset = key->element[i].out.offset;
+         assert(emit.element[i].input_offset < fetch.output_stride);
+      }
+      else {
+         emit.element[i].input_format = PIPE_FORMAT_R32_FLOAT;
+         emit.element[i].input_buffer = 1;
+         emit.element[i].input_offset = 0;
+         emit.element[i].output_format = PIPE_FORMAT_R32_FLOAT;
+         emit.element[i].output_offset = key->element[i].out.offset;
+      }
+   }
+
+   vsvg->fetch = draw_vs_get_fetch( vs->draw, &fetch );
+   vsvg->emit = draw_vs_get_emit( vs->draw, &emit );
+
+   return &vsvg->base;
+}
+
+
+
+
+
diff --git a/src/gallium/auxiliary/gallivm/tgsitollvm.cpp b/src/gallium/auxiliary/gallivm/tgsitollvm.cpp
index 9695358ab82..98014bdaa15 100644
--- a/src/gallium/auxiliary/gallivm/tgsitollvm.cpp
+++ b/src/gallium/auxiliary/gallivm/tgsitollvm.cpp
@@ -96,10 +96,8 @@ translate_declaration(struct gallivm_ir *prog,
       unsigned first, last, mask;
       uint interp_method;
 
-      assert(decl->Declaration.Declare == TGSI_DECLARE_RANGE);
-
-      first = decl->u.DeclarationRange.First;
-      last = decl->u.DeclarationRange.Last;
+      first = decl->DeclarationRange.First;
+      last = decl->DeclarationRange.Last;
       mask = decl->Declaration.UsageMask;
 
       /* Do not touch WPOS.xy */
@@ -113,7 +111,7 @@ translate_declaration(struct gallivm_ir *prog,
          }
       }
 
-      interp_method = decl->Interpolation.Interpolate;
+      interp_method = decl->Declaration.Interpolate;
 
       if (mask == TGSI_WRITEMASK_XYZW) {
          unsigned i, j;
@@ -153,7 +151,7 @@ translate_declarationir(struct gallivm_ir *,
                       struct tgsi_full_declaration *)
 {
    if (decl->Declaration.File == TGSI_FILE_ADDRESS) {
-      int idx = decl->u.DeclarationRange.First;
+      int idx = decl->DeclarationRange.First;
       storage->addAddress(idx);
    }
 }
diff --git a/src/gallium/auxiliary/pipebuffer/Makefile b/src/gallium/auxiliary/pipebuffer/Makefile
index ff09011b660..1d9b036c078 100644
--- a/src/gallium/auxiliary/pipebuffer/Makefile
+++ b/src/gallium/auxiliary/pipebuffer/Makefile
@@ -6,6 +6,7 @@ LIBNAME = pipebuffer
 C_SOURCES = \
 	pb_buffer_fenced.c \
 	pb_buffer_malloc.c \
+	pb_bufmgr_alt.c \
 	pb_bufmgr_cache.c \
 	pb_bufmgr_fenced.c \
 	pb_bufmgr_mm.c \
diff --git a/src/gallium/auxiliary/pipebuffer/SConscript b/src/gallium/auxiliary/pipebuffer/SConscript
index 9db0c0eae3b..e52177bc795 100644
--- a/src/gallium/auxiliary/pipebuffer/SConscript
+++ b/src/gallium/auxiliary/pipebuffer/SConscript
@@ -5,6 +5,7 @@ pipebuffer = env.ConvenienceLibrary(
 	source = [
 		'pb_buffer_fenced.c',
 		'pb_buffer_malloc.c',
+		'pb_bufmgr_alt.c',
 		'pb_bufmgr_cache.c',
 		'pb_bufmgr_fenced.c',
 		'pb_bufmgr_mm.c',
diff --git a/src/gallium/auxiliary/pipebuffer/pb_buffer_malloc.c b/src/gallium/auxiliary/pipebuffer/pb_buffer_malloc.c
index 9e8244f909b..e90d2e56231 100644
--- a/src/gallium/auxiliary/pipebuffer/pb_buffer_malloc.c
+++ b/src/gallium/auxiliary/pipebuffer/pb_buffer_malloc.c
@@ -30,13 +30,14 @@
  * Implementation of malloc-based buffers to store data that can't be processed
  * by the hardware. 
  * 
- * \author Jos� Fonseca <[email protected]>
+ * \author Jose Fonseca <[email protected]>
  */
 
 
 #include "pipe/p_debug.h"
 #include "pipe/p_util.h"
 #include "pb_buffer.h"
+#include "pb_bufmgr.h"
 
 
 struct malloc_buffer 
@@ -119,9 +120,39 @@ pb_malloc_buffer_create(size_t size,
 
    buf->data = align_malloc(size, desc->alignment < sizeof(void*) ? sizeof(void*) : desc->alignment);
    if(!buf->data) {
-      align_free(buf);
+      FREE(buf);
       return NULL;
    }
 
    return &buf->base;
 }
+
+
+static struct pb_buffer *
+pb_malloc_buffer_create_buffer(struct pb_manager *mgr, 
+                               size_t size,
+                               const struct pb_desc *desc) 
+{
+   return pb_malloc_buffer_create(size, desc);
+}
+
+
+static void
+pb_malloc_bufmgr_destroy(struct pb_manager *mgr) 
+{
+   /* No-op */
+}
+
+
+static struct pb_manager 
+pb_malloc_bufmgr = {
+   pb_malloc_buffer_create_buffer,
+   pb_malloc_bufmgr_destroy
+};
+
+
+struct pb_manager *
+pb_malloc_bufmgr_create(void) 
+{
+  return &pb_malloc_bufmgr;
+}
diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr.h b/src/gallium/auxiliary/pipebuffer/pb_bufmgr.h
index f6cc7a525b7..00279f7010f 100644
--- a/src/gallium/auxiliary/pipebuffer/pb_bufmgr.h
+++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr.h
@@ -79,6 +79,15 @@ struct pb_manager
 };
 
 
+/**
+ * Malloc buffer provider.
+ * 
+ * Simple wrapper around pb_malloc_buffer_create for convenience.
+ */
+struct pb_manager *
+pb_malloc_bufmgr_create(void);
+
+
 /** 
  * Static buffer pool sub-allocator.
  * 
@@ -162,6 +171,11 @@ fenced_bufmgr_create(struct pb_manager *provider,
                      struct pipe_winsys *winsys);
 
 
+struct pb_manager *
+pb_alt_manager_create(struct pb_manager *provider1, 
+                      struct pb_manager *provider2);
+
+                      
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_alt.c b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_alt.c
new file mode 100644
index 00000000000..702bef1c043
--- /dev/null
+++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_alt.c
@@ -0,0 +1,101 @@
+/**************************************************************************
+ *
+ * Copyright 2007-2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * \file
+ * Allocate buffers from two alternative buffer providers.
+ * 
+ * \author Jose Fonseca <[email protected]>
+ */
+
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_debug.h"
+#include "pipe/p_util.h"
+
+#include "pb_buffer.h"
+#include "pb_bufmgr.h"
+
+
+struct pb_alt_manager
+{
+   struct pb_manager base;
+
+   struct pb_manager *provider1;
+   struct pb_manager *provider2;
+};
+
+
+static INLINE struct pb_alt_manager *
+pb_alt_manager(struct pb_manager *mgr)
+{
+   assert(mgr);
+   return (struct pb_alt_manager *)mgr;
+}
+
+
+static struct pb_buffer *
+pb_alt_manager_create_buffer(struct pb_manager *_mgr, 
+                             size_t size,
+                             const struct pb_desc *desc)
+{
+   struct pb_alt_manager *mgr = pb_alt_manager(_mgr);
+   struct pb_buffer *buf;
+   
+   buf = mgr->provider1->create_buffer(mgr->provider1, size, desc);
+   if(buf)
+      return buf;
+   
+   buf = mgr->provider2->create_buffer(mgr->provider2, size, desc);
+   return buf;
+}
+
+
+static void
+pb_alt_manager_destroy(struct pb_manager *mgr)
+{
+   FREE(mgr);
+}
+
+
+struct pb_manager *
+pb_alt_manager_create(struct pb_manager *provider1, 
+                      struct pb_manager *provider2)
+{
+   struct pb_alt_manager *mgr;
+
+   mgr = CALLOC_STRUCT(pb_alt_manager);
+   if (!mgr)
+      return NULL;
+
+   mgr->base.destroy = pb_alt_manager_destroy;
+   mgr->base.create_buffer = pb_alt_manager_create_buffer;
+   mgr->provider1 = provider1;
+   mgr->provider2 = provider2;
+      
+   return &mgr->base;
+}
diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c
index 4bd3f94a6c0..f1a457dde4d 100644
--- a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c
+++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c
@@ -207,8 +207,11 @@ pb_cache_is_buffer_compat(struct pb_cache_buffer *buf,
                           size_t size,
                           const struct pb_desc *desc)
 {
-   /* TODO: be more lenient with size */
-   if(buf->base.base.size != size)
+   if(buf->base.base.size < size)
+      return FALSE;
+
+   /* be lenient with size */
+   if(buf->base.base.size >= 2*size)
       return FALSE;
    
    if(!pb_check_alignment(desc->alignment, buf->base.base.alignment))
diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c
index 66256f3fa70..0a1e8c83b10 100644
--- a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c
+++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c
@@ -184,7 +184,6 @@ mm_bufmgr_create_buffer(struct pb_manager *mgr,
       
       mm_buf->block = mmAllocMem(mm->heap, size, mm->align2, 0);
       if(!mm_buf->block) {
-	 assert(0);
          FREE(mm_buf);
          _glthread_UNLOCK_MUTEX(mm->mutex);
          return NULL;
diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c
index 45ba158a4d9..b9dff09804c 100644
--- a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c
+++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c
@@ -312,8 +312,8 @@ pb_slab_manager_create_buffer(struct pb_manager *_mgr,
    struct list_head *list;
 
    /* check size */
-   assert(size == mgr->bufSize);
-   if(size != mgr->bufSize)
+   assert(size <= mgr->bufSize);
+   if(size > mgr->bufSize)
       return NULL;
    
    /* check if we can provide the requested alignment */
diff --git a/src/gallium/auxiliary/rtasm/rtasm_cpu.c b/src/gallium/auxiliary/rtasm/rtasm_cpu.c
index f01e12faa07..5499018b219 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_cpu.c
+++ b/src/gallium/auxiliary/rtasm/rtasm_cpu.c
@@ -47,7 +47,7 @@ static boolean rtasm_sse_enabled(void)
 int rtasm_cpu_has_sse(void)
 {
    /* FIXME: actually detect this at run-time */
-#if defined(__i386__) || defined(__386__) || defined(i386)
+#if defined(PIPE_ARCH_X86)
    return rtasm_sse_enabled();
 #else
    return 0;
@@ -57,7 +57,7 @@ int rtasm_cpu_has_sse(void)
 int rtasm_cpu_has_sse2(void) 
 {
    /* FIXME: actually detect this at run-time */
-#if defined(__i386__) || defined(__386__) || defined(i386)
+#if defined(PIPE_ARCH_X86)
    return rtasm_sse_enabled();
 #else
    return 0;
diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
index 4e036d9032c..f4ca282dd93 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
+++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
@@ -21,7 +21,9 @@
  *
  **************************************************************************/
 
-#if defined(__i386__) || defined(__386__) || defined(i386)
+#include "pipe/p_config.h"
+
+#if defined(PIPE_ARCH_X86)
 
 #include "pipe/p_compiler.h"
 #include "pipe/p_debug.h"
@@ -36,11 +38,8 @@
 
 #define DUMP_SSE  0
 
-#if DUMP_SSE
 
-static void
-_print_reg(
-   struct x86_reg reg )
+void x86_print_reg( struct x86_reg reg )
 {
    if (reg.mod != mod_REG) 
       debug_printf( "[" );
@@ -77,6 +76,7 @@ _print_reg(
       debug_printf( "]" );
 }
 
+#if DUMP_SSE
 
 #define DUMP_START() debug_printf( "\n" )
 #define DUMP_END() debug_printf( "\n" )
@@ -87,7 +87,7 @@ _print_reg(
       foo++;                                    \
    if  (*foo)                                   \
       foo++;                                    \
-   debug_printf( "\n% 15s ", foo );             \
+   debug_printf( "\n% 4x% 15s ", p->csr - p->store, foo );             \
 } while (0)
 
 #define DUMP_I( I ) do {                        \
@@ -97,27 +97,27 @@ _print_reg(
 
 #define DUMP_R( R0 ) do {                       \
    DUMP();                                      \
-   _print_reg( R0 );                            \
+   x86_print_reg( R0 );                            \
 } while( 0 )
 
 #define DUMP_RR( R0, R1 ) do {                  \
    DUMP();                                      \
-   _print_reg( R0 );                            \
+   x86_print_reg( R0 );                            \
    debug_printf( ", " );                        \
-   _print_reg( R1 );                            \
+   x86_print_reg( R1 );                            \
 } while( 0 )
 
 #define DUMP_RI( R0, I ) do {                   \
    DUMP();                                      \
-   _print_reg( R0 );                            \
+   x86_print_reg( R0 );                            \
    debug_printf( ", %u", I );                   \
 } while( 0 )
 
 #define DUMP_RRI( R0, R1, I ) do {              \
    DUMP();                                      \
-   _print_reg( R0 );                            \
+   x86_print_reg( R0 );                            \
    debug_printf( ", " );                        \
-   _print_reg( R1 );                            \
+   x86_print_reg( R1 );                            \
    debug_printf( ", %u", I );                   \
 } while( 0 )
 
@@ -220,6 +220,8 @@ static void emit_3ub( struct x86_function *p, unsigned char b0, unsigned char b1
 
 /* Build a modRM byte + possible displacement.  No treatment of SIB
  * indexing.  BZZT - no way to encode an absolute address.
+ *
+ * This is the "/r" field in the x86 manuals...
  */
 static void emit_modrm( struct x86_function *p, 
 			struct x86_reg reg, 
@@ -258,7 +260,8 @@ static void emit_modrm( struct x86_function *p,
    }
 }
 
-
+/* Emits the "/0".."/7" specialized versions of the modrm ("/r") bytes.
+ */
 static void emit_modrm_noreg( struct x86_function *p,
 			      unsigned op,
 			      struct x86_reg regmem )
@@ -327,7 +330,7 @@ struct x86_reg x86_make_disp( struct x86_reg reg,
    else
       reg.disp += disp;
 
-   if (reg.disp == 0)
+   if (reg.disp == 0 && reg.idx != reg_BP)
       reg.mod = mod_INDIRECT;
    else if (reg.disp <= 127 && reg.disp >= -128)
       reg.mod = mod_DISP8;
@@ -367,8 +370,7 @@ void x86_jcc( struct x86_function *p,
    DUMP_I(cc);
    
    if (offset < 0) {
-      int amt = p->csr - p->store;
-      assert(amt > -offset);
+      assert(p->csr - p->store > -offset);
    }
 
    if (offset <= 127 && offset >= -128) {
@@ -445,6 +447,16 @@ void x86_mov_reg_imm( struct x86_function *p, struct x86_reg dst, int imm )
    emit_1i(p, imm);
 }
 
+void x86_add_reg_imm8( struct x86_function *p, struct x86_reg dst, ubyte imm )
+{
+   DUMP_RI( dst, imm );
+   assert(dst.mod == mod_REG);
+   emit_1ub(p, 0x80);
+   emit_modrm_noreg(p, 0, dst);
+   emit_1ub(p, imm);
+}
+
+
 void x86_push( struct x86_function *p,
 	       struct x86_reg reg )
 {
@@ -461,6 +473,17 @@ void x86_push( struct x86_function *p,
    p->stack_offset += 4;
 }
 
+void x86_push_imm32( struct x86_function *p,
+                     int imm32 )
+{
+   DUMP_I( imm32 );
+   emit_1ub(p, 0x68);
+   emit_1i(p,  imm32);
+
+   p->stack_offset += 4;
+}
+
+
 void x86_pop( struct x86_function *p,
 	      struct x86_reg reg )
 {
@@ -865,7 +888,7 @@ void sse_unpcklps( struct x86_function *p, struct x86_reg dst, struct x86_reg sr
 void sse_cmpps( struct x86_function *p,
 		struct x86_reg dst,
 		struct x86_reg src,
-		unsigned char cc) 
+		enum sse_cc cc) 
 {
    DUMP_RRI( dst, src, cc );
    emit_2ub(p, X86_TWOB, 0xC2);
@@ -988,6 +1011,24 @@ void sse2_movd( struct x86_function *p,
 /***********************************************************************
  * x87 instructions
  */
+static void note_x87_pop( struct x86_function *p )
+{
+   p->x87_stack--;
+   assert(p->x87_stack >= 0);
+}
+
+static void note_x87_push( struct x86_function *p )
+{
+   p->x87_stack++;
+   assert(p->x87_stack <= 7);
+}
+
+void x87_assert_stack_empty( struct x86_function *p )
+{
+   assert (p->x87_stack == 0);
+}
+
+
 void x87_fist( struct x86_function *p, struct x86_reg dst )
 {
    DUMP_R( dst );
@@ -1000,6 +1041,7 @@ void x87_fistp( struct x86_function *p, struct x86_reg dst )
    DUMP_R( dst );
    emit_1ub(p, 0xdb);
    emit_modrm_noreg(p, 3, dst);
+   note_x87_pop(p);
 }
 
 void x87_fild( struct x86_function *p, struct x86_reg arg )
@@ -1007,12 +1049,14 @@ void x87_fild( struct x86_function *p, struct x86_reg arg )
    DUMP_R( arg );
    emit_1ub(p, 0xdf);
    emit_modrm_noreg(p, 0, arg);
+   note_x87_push(p);
 }
 
 void x87_fldz( struct x86_function *p )
 {
    DUMP();
    emit_2ub(p, 0xd9, 0xee);
+   note_x87_push(p);
 }
 
 
@@ -1029,18 +1073,21 @@ void x87_fld1( struct x86_function *p )
 {
    DUMP();
    emit_2ub(p, 0xd9, 0xe8);
+   note_x87_push(p);
 }
 
 void x87_fldl2e( struct x86_function *p )
 {
    DUMP();
    emit_2ub(p, 0xd9, 0xea);
+   note_x87_push(p);
 }
 
 void x87_fldln2( struct x86_function *p )
 {
    DUMP();
    emit_2ub(p, 0xd9, 0xed);
+   note_x87_push(p);
 }
 
 void x87_fwait( struct x86_function *p )
@@ -1061,6 +1108,49 @@ void x87_fclex( struct x86_function *p )
    x87_fnclex(p);
 }
 
+void x87_fcmovb( struct x86_function *p, struct x86_reg arg )
+{
+   DUMP_R( arg );
+   assert(arg.file == file_x87);
+   emit_2ub(p, 0xda, 0xc0+arg.idx);
+}
+
+void x87_fcmove( struct x86_function *p, struct x86_reg arg )
+{
+   DUMP_R( arg );
+   assert(arg.file == file_x87);
+   emit_2ub(p, 0xda, 0xc8+arg.idx);
+}
+
+void x87_fcmovbe( struct x86_function *p, struct x86_reg arg )
+{
+   DUMP_R( arg );
+   assert(arg.file == file_x87);
+   emit_2ub(p, 0xda, 0xd0+arg.idx);
+}
+
+void x87_fcmovnb( struct x86_function *p, struct x86_reg arg )
+{
+   DUMP_R( arg );
+   assert(arg.file == file_x87);
+   emit_2ub(p, 0xdb, 0xc0+arg.idx);
+}
+
+void x87_fcmovne( struct x86_function *p, struct x86_reg arg )
+{
+   DUMP_R( arg );
+   assert(arg.file == file_x87);
+   emit_2ub(p, 0xdb, 0xc8+arg.idx);
+}
+
+void x87_fcmovnbe( struct x86_function *p, struct x86_reg arg )
+{
+   DUMP_R( arg );
+   assert(arg.file == file_x87);
+   emit_2ub(p, 0xdb, 0xd0+arg.idx);
+}
+
+
 
 static void x87_arith_op( struct x86_function *p, struct x86_reg dst, struct x86_reg arg,
 			  unsigned char dst0ub0,
@@ -1148,6 +1238,7 @@ void x87_fmulp( struct x86_function *p, struct x86_reg dst )
    assert(dst.file == file_x87);
    assert(dst.idx >= 1);
    emit_2ub(p, 0xde, 0xc8+dst.idx);
+   note_x87_pop(p);
 }
 
 void x87_fsubp( struct x86_function *p, struct x86_reg dst )
@@ -1156,6 +1247,7 @@ void x87_fsubp( struct x86_function *p, struct x86_reg dst )
    assert(dst.file == file_x87);
    assert(dst.idx >= 1);
    emit_2ub(p, 0xde, 0xe8+dst.idx);
+   note_x87_pop(p);
 }
 
 void x87_fsubrp( struct x86_function *p, struct x86_reg dst )
@@ -1164,6 +1256,7 @@ void x87_fsubrp( struct x86_function *p, struct x86_reg dst )
    assert(dst.file == file_x87);
    assert(dst.idx >= 1);
    emit_2ub(p, 0xde, 0xe0+dst.idx);
+   note_x87_pop(p);
 }
 
 void x87_faddp( struct x86_function *p, struct x86_reg dst )
@@ -1172,6 +1265,7 @@ void x87_faddp( struct x86_function *p, struct x86_reg dst )
    assert(dst.file == file_x87);
    assert(dst.idx >= 1);
    emit_2ub(p, 0xde, 0xc0+dst.idx);
+   note_x87_pop(p);
 }
 
 void x87_fdivp( struct x86_function *p, struct x86_reg dst )
@@ -1180,6 +1274,7 @@ void x87_fdivp( struct x86_function *p, struct x86_reg dst )
    assert(dst.file == file_x87);
    assert(dst.idx >= 1);
    emit_2ub(p, 0xde, 0xf8+dst.idx);
+   note_x87_pop(p);
 }
 
 void x87_fdivrp( struct x86_function *p, struct x86_reg dst )
@@ -1188,6 +1283,13 @@ void x87_fdivrp( struct x86_function *p, struct x86_reg dst )
    assert(dst.file == file_x87);
    assert(dst.idx >= 1);
    emit_2ub(p, 0xde, 0xf0+dst.idx);
+   note_x87_pop(p);
+}
+
+void x87_ftst( struct x86_function *p )
+{
+   DUMP();
+   emit_2ub(p, 0xd9, 0xe4);
 }
 
 void x87_fucom( struct x86_function *p, struct x86_reg arg )
@@ -1202,12 +1304,15 @@ void x87_fucomp( struct x86_function *p, struct x86_reg arg )
    DUMP_R( arg );
    assert(arg.file == file_x87);
    emit_2ub(p, 0xdd, 0xe8+arg.idx);
+   note_x87_pop(p);
 }
 
 void x87_fucompp( struct x86_function *p )
 {
    DUMP();
    emit_2ub(p, 0xda, 0xe9);
+   note_x87_pop(p);             /* pop twice */
+   note_x87_pop(p);             /* pop twice */
 }
 
 void x87_fxch( struct x86_function *p, struct x86_reg arg )
@@ -1289,6 +1394,7 @@ void x87_fyl2x( struct x86_function *p )
 {
    DUMP();
    emit_2ub(p, 0xd9, 0xf1);
+   note_x87_pop(p);
 }
 
 /* st1 = st1 * log2(st0 + 1.0);
@@ -1300,6 +1406,7 @@ void x87_fyl2xp1( struct x86_function *p )
 {
    DUMP();
    emit_2ub(p, 0xd9, 0xf9);
+   note_x87_pop(p);
 }
 
 
@@ -1312,6 +1419,7 @@ void x87_fld( struct x86_function *p, struct x86_reg arg )
       emit_1ub(p, 0xd9);
       emit_modrm_noreg(p, 0, arg);
    }
+   note_x87_push(p);
 }
 
 void x87_fst( struct x86_function *p, struct x86_reg dst )
@@ -1334,8 +1442,15 @@ void x87_fstp( struct x86_function *p, struct x86_reg dst )
       emit_1ub(p, 0xd9);
       emit_modrm_noreg(p, 3, dst);
    }
+   note_x87_pop(p);
 }
 
+void x87_fpop( struct x86_function *p )
+{
+   x87_fstp( p, x86_make_reg( file_x87, 0 ));
+}
+
+
 void x87_fcom( struct x86_function *p, struct x86_reg dst )
 {
    DUMP_R( dst );
@@ -1347,6 +1462,7 @@ void x87_fcom( struct x86_function *p, struct x86_reg dst )
    }
 }
 
+
 void x87_fcomp( struct x86_function *p, struct x86_reg dst )
 {
    DUMP_R( dst );
@@ -1356,6 +1472,20 @@ void x87_fcomp( struct x86_function *p, struct x86_reg dst )
       emit_1ub(p, 0xd8);
       emit_modrm_noreg(p, 3, dst);
    }
+   note_x87_pop(p);
+}
+
+void x87_fcomi( struct x86_function *p, struct x86_reg arg )
+{
+   DUMP_R( arg );
+   emit_2ub(p, 0xdb, 0xf0+arg.idx);
+}
+
+void x87_fcomip( struct x86_function *p, struct x86_reg arg )
+{
+   DUMP_R( arg );
+   emit_2ub(p, 0xdb, 0xf0+arg.idx);
+   note_x87_pop(p);
 }
 
 
@@ -1374,6 +1504,17 @@ void x87_fnstsw( struct x86_function *p, struct x86_reg dst )
 }
 
 
+void x87_fnstcw( struct x86_function *p, struct x86_reg dst )
+{
+   DUMP_R( dst );
+   assert(dst.file == file_REG32);
+
+   emit_1ub(p, 0x9b);           /* WAIT -- needed? */
+   emit_1ub(p, 0xd9);
+   emit_modrm_noreg(p, 7, dst);
+}
+
+
 
 
 /***********************************************************************
@@ -1442,6 +1583,21 @@ void mmx_movq( struct x86_function *p,
  */
 
 
+void x86_cdecl_caller_push_regs( struct x86_function *p )
+{
+   x86_push(p, x86_make_reg(file_REG32, reg_AX));
+   x86_push(p, x86_make_reg(file_REG32, reg_CX));
+   x86_push(p, x86_make_reg(file_REG32, reg_DX));
+}
+
+void x86_cdecl_caller_pop_regs( struct x86_function *p )
+{
+   x86_pop(p, x86_make_reg(file_REG32, reg_DX));
+   x86_pop(p, x86_make_reg(file_REG32, reg_CX));
+   x86_pop(p, x86_make_reg(file_REG32, reg_AX));
+}
+
+
 /* Retreive a reference to one of the function arguments, taking into
  * account any push/pop activity:
  */
diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.h b/src/gallium/auxiliary/rtasm/rtasm_x86sse.h
index eacaeeaf6fe..af94577aaba 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.h
+++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.h
@@ -24,7 +24,9 @@
 #ifndef _RTASM_X86SSE_H_
 #define _RTASM_X86SSE_H_
 
-#if defined(__i386__) || defined(__386__) || defined(i386)
+#include "pipe/p_config.h"
+
+#if defined(PIPE_ARCH_X86)
 
 /* It is up to the caller to ensure that instructions issued are
  * suitable for the host cpu.  There are no checks made in this module
@@ -41,10 +43,12 @@ struct x86_function {
    unsigned size;
    unsigned char *store;
    unsigned char *csr;
-   unsigned stack_offset;
-   int need_emms;
+
+   unsigned stack_offset:16;
+   unsigned need_emms:8;
+   int x87_stack:8;
+
    unsigned char error_overflow[4];
-   const char *fn;
 };
 
 enum x86_reg_file {
@@ -107,6 +111,9 @@ void x86_init_func_size( struct x86_function *p, unsigned code_size );
 void x86_release_func( struct x86_function *p );
 void (*x86_get_func( struct x86_function *p ))( void );
 
+/* Debugging:
+ */
+void x86_print_reg( struct x86_reg reg );
 
 
 /* Create and manipulate registers and regmem values:
@@ -150,6 +157,7 @@ void x86_call( struct x86_function *p, struct x86_reg reg);
  * I load the immediate into general purpose register and use it.
  */
 void x86_mov_reg_imm( struct x86_function *p, struct x86_reg dst, int imm );
+void x86_add_reg_imm8( struct x86_function *p, struct x86_reg dst, ubyte imm );
 
 
 /* Macro for sse_shufps() and sse2_pshufd():
@@ -183,7 +191,7 @@ void sse_divss( struct x86_function *p, struct x86_reg dst, struct x86_reg src )
 void sse_andnps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_andps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_cmpps( struct x86_function *p, struct x86_reg dst, struct x86_reg src,
-                unsigned char cc );
+                enum sse_cc cc );
 void sse_maxps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_maxss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_minps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
@@ -220,6 +228,7 @@ void x86_imul( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void x86_or( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void x86_pop( struct x86_function *p, struct x86_reg reg );
 void x86_push( struct x86_function *p, struct x86_reg reg );
+void x86_push_imm32( struct x86_function *p, int imm );
 void x86_ret( struct x86_function *p );
 void x86_retw( struct x86_function *p, unsigned short imm );
 void x86_sub( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
@@ -227,13 +236,27 @@ void x86_test( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void x86_xor( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void x86_sahf( struct x86_function *p );
 
+
+void x86_cdecl_caller_push_regs( struct x86_function *p );
+void x86_cdecl_caller_pop_regs( struct x86_function *p );
+
+void x87_assert_stack_empty( struct x86_function *p );
+
 void x87_f2xm1( struct x86_function *p );
 void x87_fabs( struct x86_function *p );
 void x87_fadd( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
 void x87_faddp( struct x86_function *p, struct x86_reg dst );
 void x87_fchs( struct x86_function *p );
 void x87_fclex( struct x86_function *p );
+void x87_fcmovb( struct x86_function *p, struct x86_reg src );
+void x87_fcmovbe( struct x86_function *p, struct x86_reg src );
+void x87_fcmove( struct x86_function *p, struct x86_reg src );
+void x87_fcmovnb( struct x86_function *p, struct x86_reg src );
+void x87_fcmovnbe( struct x86_function *p, struct x86_reg src );
+void x87_fcmovne( struct x86_function *p, struct x86_reg src );
 void x87_fcom( struct x86_function *p, struct x86_reg dst );
+void x87_fcomi( struct x86_function *p, struct x86_reg dst );
+void x87_fcomip( struct x86_function *p, struct x86_reg dst );
 void x87_fcomp( struct x86_function *p, struct x86_reg dst );
 void x87_fcos( struct x86_function *p );
 void x87_fdiv( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
@@ -253,6 +276,7 @@ void x87_fmul( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
 void x87_fmulp( struct x86_function *p, struct x86_reg dst );
 void x87_fnclex( struct x86_function *p );
 void x87_fprndint( struct x86_function *p );
+void x87_fpop( struct x86_function *p );
 void x87_fscale( struct x86_function *p );
 void x87_fsin( struct x86_function *p );
 void x87_fsincos( struct x86_function *p );
@@ -263,11 +287,13 @@ void x87_fsub( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
 void x87_fsubp( struct x86_function *p, struct x86_reg dst );
 void x87_fsubr( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
 void x87_fsubrp( struct x86_function *p, struct x86_reg dst );
+void x87_ftst( struct x86_function *p );
 void x87_fxch( struct x86_function *p, struct x86_reg dst );
 void x87_fxtract( struct x86_function *p );
 void x87_fyl2x( struct x86_function *p );
 void x87_fyl2xp1( struct x86_function *p );
 void x87_fwait( struct x86_function *p );
+void x87_fnstcw( struct x86_function *p, struct x86_reg dst );
 void x87_fnstsw( struct x86_function *p, struct x86_reg dst );
 void x87_fucompp( struct x86_function *p );
 void x87_fucomp( struct x86_function *p, struct x86_reg arg );
diff --git a/src/gallium/auxiliary/tgsi/exec/tgsi_exec.c b/src/gallium/auxiliary/tgsi/exec/tgsi_exec.c
index 826b432f09e..13b8c2e5bf3 100644
--- a/src/gallium/auxiliary/tgsi/exec/tgsi_exec.c
+++ b/src/gallium/auxiliary/tgsi/exec/tgsi_exec.c
@@ -165,9 +165,17 @@ tgsi_exec_machine_bind_shader(
    declarations = (struct tgsi_full_declaration *)
       MALLOC( maxDeclarations * sizeof(struct tgsi_full_declaration) );
 
+   if (!declarations) {
+      return;
+   }
+
    instructions = (struct tgsi_full_instruction *)
       MALLOC( maxInstructions * sizeof(struct tgsi_full_instruction) );
 
+   if (!instructions) {
+      FREE( declarations );
+      return;
+   }
 
    while( !tgsi_parse_end_of_tokens( &parse ) ) {
       uint pointer = parse.Position;
@@ -1411,13 +1419,11 @@ exec_declaration(
          unsigned first, last, mask;
          eval_coef_func eval;
 
-         assert( decl->Declaration.Declare == TGSI_DECLARE_RANGE );
-
-         first = decl->u.DeclarationRange.First;
-         last = decl->u.DeclarationRange.Last;
+         first = decl->DeclarationRange.First;
+         last = decl->DeclarationRange.Last;
          mask = decl->Declaration.UsageMask;
 
-         switch( decl->Interpolation.Interpolate ) {
+         switch( decl->Declaration.Interpolate ) {
          case TGSI_INTERPOLATE_CONSTANT:
             eval = eval_constant_coef;
             break;
@@ -1479,7 +1485,7 @@ exec_instruction(
       break;
 
    case TGSI_OPCODE_MOV:
-   /* TGSI_OPCODE_SWZ */
+   case TGSI_OPCODE_SWZ:
       FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
          FETCH( &r[0], 0, chan_index );
          STORE( &r[0], 0, chan_index );
diff --git a/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c b/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c
index 8018bd7fa45..cdbdf5c8827 100755
--- a/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c
+++ b/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c
@@ -194,22 +194,12 @@ get_coef(
 }
 
 
-#ifdef WIN32
-static void
-emit_retw(
-   struct x86_function  *func,
-   unsigned             size )
-{
-   x86_retw( func, size );
-}
-#else
 static void
 emit_ret(
    struct x86_function  *func )
 {
    x86_ret( func );
 }
-#endif
 
 
 /**
@@ -475,7 +465,7 @@ static void
 emit_func_call_dst(
    struct x86_function *func,
    unsigned xmm_dst,
-   void (*code)() )
+   void (PIPE_CDECL *code)() )
 {
    sse_movaps(
       func,
@@ -496,9 +486,7 @@ emit_func_call_dst(
       x86_push( func, ecx );
       x86_mov_reg_imm( func, ecx, (unsigned long) code );
       x86_call( func, ecx );
-#ifndef WIN32
       x86_pop(func, ecx ); 
-#endif
    }
 
 
@@ -516,7 +504,7 @@ emit_func_call_dst_src(
    struct x86_function *func,
    unsigned xmm_dst,
    unsigned xmm_src,
-   void (*code)() )
+   void (PIPE_CDECL *code)() )
 {
    sse_movaps(
       func,
@@ -558,7 +546,7 @@ emit_add(
       make_xmm( xmm_src ) );
 }
 
-static void XSTDCALL
+static void PIPE_CDECL
 cos4f(
    float *store )
 {
@@ -581,7 +569,7 @@ emit_cos(
       cos4f );
 }
 
-static void XSTDCALL
+static void PIPE_CDECL
 ex24f(
    float *store )
 {
@@ -615,7 +603,7 @@ emit_f2it(
       make_xmm( xmm ) );
 }
 
-static void XSTDCALL
+static void PIPE_CDECL
 flr4f(
    float *store )
 {
@@ -638,7 +626,7 @@ emit_flr(
       flr4f );
 }
 
-static void XSTDCALL
+static void PIPE_CDECL
 frc4f(
    float *store )
 {
@@ -661,7 +649,7 @@ emit_frc(
       frc4f );
 }
 
-static void XSTDCALL
+static void PIPE_CDECL
 lg24f(
    float *store )
 {
@@ -720,7 +708,7 @@ emit_neg(
          TGSI_EXEC_TEMP_80000000_C ) );
 }
 
-static void XSTDCALL
+static void PIPE_CDECL
 pow4f(
    float *store )
 {
@@ -820,7 +808,7 @@ emit_setsign(
          TGSI_EXEC_TEMP_80000000_C ) );
 }
 
-static void XSTDCALL
+static void PIPE_CDECL
 sin4f(
    float *store )
 {
@@ -1190,7 +1178,7 @@ emit_instruction(
       break;
 
    case TGSI_OPCODE_MOV:
-   /* TGSI_OPCODE_SWZ */
+   case TGSI_OPCODE_SWZ:
       FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
          FETCH( func, *inst, 0, 0, chan_index );
          STORE( func, *inst, 0, 0, chan_index );
@@ -1736,11 +1724,7 @@ emit_instruction(
       break;
 
    case TGSI_OPCODE_RET:
-#ifdef WIN32
-      emit_retw( func, 16 );
-#else
       emit_ret( func );
-#endif
       break;
 
    case TGSI_OPCODE_END:
@@ -1923,16 +1907,14 @@ emit_declaration(
       unsigned first, last, mask;
       unsigned i, j;
 
-      assert( decl->Declaration.Declare == TGSI_DECLARE_RANGE );
-
-      first = decl->u.DeclarationRange.First;
-      last = decl->u.DeclarationRange.Last;
+      first = decl->DeclarationRange.First;
+      last = decl->DeclarationRange.Last;
       mask = decl->Declaration.UsageMask;
 
       for( i = first; i <= last; i++ ) {
          for( j = 0; j < NUM_CHANNELS; j++ ) {
             if( mask & (1 << j) ) {
-               switch( decl->Interpolation.Interpolate ) {
+               switch( decl->Declaration.Interpolate ) {
                case TGSI_INTERPOLATE_CONSTANT:
                   emit_coef_a0( func, 0, i, j );
                   emit_inputs( func, 0, i, j );
@@ -2283,11 +2265,7 @@ tgsi_emit_sse2(
       func,
       get_immediate_base() );
 
-#ifdef WIN32
-   emit_retw( func, 16 );
-#else
    emit_ret( func );
-#endif
 
    tgsi_parse_free( &parse );
 
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_build.c b/src/gallium/auxiliary/tgsi/util/tgsi_build.c
index 9c883ab7043..18e44b38c24 100644
--- a/src/gallium/auxiliary/tgsi/util/tgsi_build.c
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_build.c
@@ -90,9 +90,8 @@ tgsi_default_declaration( void )
    declaration.Type = TGSI_TOKEN_TYPE_DECLARATION;
    declaration.Size = 1;
    declaration.File = TGSI_FILE_NULL;
-   declaration.Declare = TGSI_DECLARE_RANGE;
    declaration.UsageMask = TGSI_WRITEMASK_XYZW;
-   declaration.Interpolate = 0;
+   declaration.Interpolate = TGSI_INTERPOLATE_CONSTANT;
    declaration.Semantic = 0;
    declaration.Padding = 0;
    declaration.Extended = 0;
@@ -103,7 +102,6 @@ tgsi_default_declaration( void )
 struct tgsi_declaration
 tgsi_build_declaration(
    unsigned file,
-   unsigned declare,
    unsigned usage_mask,
    unsigned interpolate,
    unsigned semantic,
@@ -112,11 +110,10 @@ tgsi_build_declaration(
    struct tgsi_declaration declaration;
 
    assert( file <= TGSI_FILE_IMMEDIATE );
-   assert( declare <= TGSI_DECLARE_MASK );
+   assert( interpolate <= TGSI_INTERPOLATE_PERSPECTIVE );
 
    declaration = tgsi_default_declaration();
    declaration.File = file;
-   declaration.Declare = declare;
    declaration.UsageMask = usage_mask;
    declaration.Interpolate = interpolate;
    declaration.Semantic = semantic;
@@ -144,7 +141,7 @@ tgsi_default_full_declaration( void )
    struct tgsi_full_declaration  full_declaration;
 
    full_declaration.Declaration  = tgsi_default_declaration();
-   full_declaration.Interpolation = tgsi_default_declaration_interpolation();
+   full_declaration.DeclarationRange = tgsi_default_declaration_range();
    full_declaration.Semantic = tgsi_default_declaration_semantic();
 
    return full_declaration;
@@ -159,6 +156,7 @@ tgsi_build_full_declaration(
 {
    unsigned size = 0;
    struct tgsi_declaration *declaration;
+   struct tgsi_declaration_range *dr;
 
    if( maxsize <= size )
      return 0;
@@ -167,63 +165,21 @@ tgsi_build_full_declaration(
 
    *declaration = tgsi_build_declaration(
       full_decl->Declaration.File,
-      full_decl->Declaration.Declare,
       full_decl->Declaration.UsageMask,
       full_decl->Declaration.Interpolate,
       full_decl->Declaration.Semantic,
       header );
 
-   switch( full_decl->Declaration.Declare )  {
-   case TGSI_DECLARE_RANGE:
-   {
-      struct tgsi_declaration_range *dr;
-
-      if( maxsize <= size )
-         return 0;
-      dr = (struct tgsi_declaration_range *) &tokens[size];
-      size++;
-
-      *dr = tgsi_build_declaration_range(
-         full_decl->u.DeclarationRange.First,
-         full_decl->u.DeclarationRange.Last,
-         declaration,
-         header );
-      break;
-    }
-
-   case TGSI_DECLARE_MASK:
-   {
-      struct tgsi_declaration_mask *dm;
-
-      if( maxsize <= size )
-         return 0;
-      dm = (struct tgsi_declaration_mask  *) &tokens[size];
-      size++;
-
-      *dm = tgsi_build_declaration_mask(
-         full_decl->u.DeclarationMask.Mask,
-         declaration,
-         header );
-      break;
-   }
-
-   default:
-      assert( 0 );
-   }
-
-   if( full_decl->Declaration.Interpolate ) {
-      struct tgsi_declaration_interpolation *di;
-
-      if( maxsize <= size )
-         return  0;
-      di = (struct tgsi_declaration_interpolation *) &tokens[size];
-      size++;
+   if (maxsize <= size)
+      return 0;
+   dr = (struct tgsi_declaration_range *) &tokens[size];
+   size++;
 
-      *di = tgsi_build_declaration_interpolation(
-         full_decl->Interpolation.Interpolate,
-         declaration,
-         header );
-   }
+   *dr = tgsi_build_declaration_range(
+      full_decl->DeclarationRange.First,
+      full_decl->DeclarationRange.Last,
+      declaration,
+      header );
 
    if( full_decl->Declaration.Semantic ) {
       struct tgsi_declaration_semantic *ds;
@@ -244,6 +200,17 @@ tgsi_build_full_declaration(
 }
 
 struct tgsi_declaration_range
+tgsi_default_declaration_range( void )
+{
+   struct tgsi_declaration_range dr;
+
+   dr.First = 0;
+   dr.Last = 0;
+
+   return dr;
+}
+
+struct tgsi_declaration_range
 tgsi_build_declaration_range(
    unsigned first,
    unsigned last,
@@ -255,6 +222,7 @@ tgsi_build_declaration_range(
    assert( last >= first );
    assert( last <= 0xFFFF );
 
+   declaration_range = tgsi_default_declaration_range();
    declaration_range.First = first;
    declaration_range.Last = last;
 
@@ -263,50 +231,6 @@ tgsi_build_declaration_range(
    return declaration_range;
 }
 
-struct tgsi_declaration_mask
-tgsi_build_declaration_mask(
-   unsigned mask,
-   struct tgsi_declaration *declaration,
-   struct tgsi_header *header )
-{
-   struct tgsi_declaration_mask  declaration_mask;
-
-   declaration_mask.Mask = mask;
-
-   declaration_grow( declaration, header );
-
-   return declaration_mask;
-}
-
-struct tgsi_declaration_interpolation
-tgsi_default_declaration_interpolation( void )
-{
-   struct tgsi_declaration_interpolation di;
-
-   di.Interpolate = TGSI_INTERPOLATE_CONSTANT;
-   di.Padding = 0;
-
-   return di;
-}
-
-struct tgsi_declaration_interpolation
-tgsi_build_declaration_interpolation(
-   unsigned interpolate,
-   struct tgsi_declaration *declaration,
-   struct tgsi_header *header )
-{
-   struct tgsi_declaration_interpolation di;
-
-   assert( interpolate <= TGSI_INTERPOLATE_PERSPECTIVE );
-
-   di = tgsi_default_declaration_interpolation();
-   di.Interpolate = interpolate;
-
-   declaration_grow( declaration, header );
-
-   return di;
-}
-
 struct tgsi_declaration_semantic
 tgsi_default_declaration_semantic( void )
 {
@@ -704,6 +628,14 @@ tgsi_build_full_instruction(
             tgsi_default_src_register_ext_swz() ) ) {
          struct tgsi_src_register_ext_swz *src_register_ext_swz;
 
+         /* Use of the extended swizzle requires the simple swizzle to be identity.
+          */
+         assert( reg->SrcRegister.SwizzleX == TGSI_SWIZZLE_X );
+         assert( reg->SrcRegister.SwizzleY == TGSI_SWIZZLE_Y );
+         assert( reg->SrcRegister.SwizzleZ == TGSI_SWIZZLE_Z );
+         assert( reg->SrcRegister.SwizzleW == TGSI_SWIZZLE_W );
+         assert( reg->SrcRegister.Negate == FALSE );
+
          if( maxsize <= size )
             return 0;
          src_register_ext_swz =
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_build.h b/src/gallium/auxiliary/tgsi/util/tgsi_build.h
index 80bffc4ae71..423cf141f56 100644
--- a/src/gallium/auxiliary/tgsi/util/tgsi_build.h
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_build.h
@@ -37,7 +37,6 @@ tgsi_default_declaration( void );
 struct tgsi_declaration
 tgsi_build_declaration(
    unsigned file,
-   unsigned declare,
    unsigned usage_mask,
    unsigned interpolate,
    unsigned semantic,
@@ -54,27 +53,15 @@ tgsi_build_full_declaration(
    unsigned maxsize );
 
 struct tgsi_declaration_range
+tgsi_default_declaration_range( void );
+
+struct tgsi_declaration_range
 tgsi_build_declaration_range(
    unsigned first,
    unsigned last,
    struct tgsi_declaration *declaration,
    struct tgsi_header *header );
 
-struct tgsi_declaration_mask
-tgsi_build_declaration_mask(
-   unsigned mask,
-   struct tgsi_declaration *declaration,
-   struct tgsi_header *header );
-
-struct tgsi_declaration_interpolation
-tgsi_default_declaration_interpolation( void );
-
-struct tgsi_declaration_interpolation
-tgsi_build_declaration_interpolation(
-   unsigned interpolate,
-   struct tgsi_declaration *declaration,
-   struct tgsi_header *header );
-
 struct tgsi_declaration_semantic
 tgsi_default_declaration_semantic( void );
 
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_dump.c b/src/gallium/auxiliary/tgsi/util/tgsi_dump.c
index 4c65ffd7807..92aff889259 100644
--- a/src/gallium/auxiliary/tgsi/util/tgsi_dump.c
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_dump.c
@@ -539,26 +539,20 @@ static const char *TGSI_MODULATES[] =
    "MODULATE_EIGHTH"
 };
 
-static void
-dump_declaration_short(
-   struct tgsi_full_declaration  *decl )
+void
+tgsi_dump_declaration(
+   const struct tgsi_full_declaration  *decl )
 {
    TXT( "\nDCL " );
    ENM( decl->Declaration.File, TGSI_FILES_SHORT );
 
-   switch( decl->Declaration.Declare ) {
-   case TGSI_DECLARE_RANGE:
-      CHR( '[' );
-      UID( decl->u.DeclarationRange.First );
-      if( decl->u.DeclarationRange.First != decl->u.DeclarationRange.Last ) {
-         TXT( ".." );
-         UID( decl->u.DeclarationRange.Last );
-      }
-      CHR( ']' );
-      break;
-   default:
-      assert( 0 );
+   CHR( '[' );
+   UID( decl->DeclarationRange.First );
+   if (decl->DeclarationRange.First != decl->DeclarationRange.Last) {
+      TXT( ".." );
+      UID( decl->DeclarationRange.Last );
    }
+   CHR( ']' );
 
    if( decl->Declaration.UsageMask != TGSI_WRITEMASK_XYZW ) {
       CHR( '.' );
@@ -586,10 +580,8 @@ dump_declaration_short(
       }
    }
 
-   if (decl->Declaration.Interpolate) {
-      TXT( ", " );
-      ENM( decl->Interpolation.Interpolate, TGSI_INTERPOLATES_SHORT );
-   }
+   TXT( ", " );
+   ENM( decl->Declaration.Interpolate, TGSI_INTERPOLATES_SHORT );
 }
 
 static void
@@ -601,8 +593,6 @@ dump_declaration_verbose(
 {
    TXT( "\nFile       : " );
    ENM( decl->Declaration.File, TGSI_FILES );
-   TXT( "\nDeclare    : " );
-   ENM( decl->Declaration.Declare, TGSI_DECLARES );
    if( deflt || fd->Declaration.UsageMask != decl->Declaration.UsageMask ) {
       TXT( "\nUsageMask  : " );
       if( decl->Declaration.UsageMask & TGSI_WRITEMASK_X ) {
@@ -620,7 +610,7 @@ dump_declaration_verbose(
    }
    if( deflt || fd->Declaration.Interpolate != decl->Declaration.Interpolate ) {
       TXT( "\nInterpolate: " );
-      UID( decl->Declaration.Interpolate );
+      ENM( decl->Declaration.Interpolate, TGSI_INTERPOLATES );
    }
    if( deflt || fd->Declaration.Semantic != decl->Declaration.Semantic ) {
       TXT( "\nSemantic   : " );
@@ -632,32 +622,10 @@ dump_declaration_verbose(
    }
 
    EOL();
-   switch( decl->Declaration.Declare ) {
-   case TGSI_DECLARE_RANGE:
-      TXT( "\nFirst: " );
-      UID( decl->u.DeclarationRange.First );
-      TXT( "\nLast : " );
-      UID( decl->u.DeclarationRange.Last );
-      break;
-
-   case TGSI_DECLARE_MASK:
-      TXT( "\nMask: " );
-      UIX( decl->u.DeclarationMask.Mask );
-      break;
-
-   default:
-      assert( 0 );
-   }
-
-   if( decl->Declaration.Interpolate ) {
-      EOL();
-      TXT( "\nInterpolate: " );
-      ENM( decl->Interpolation.Interpolate, TGSI_INTERPOLATES );
-      if( ignored ) {
-         TXT( "\nPadding    : " );
-         UIX( decl->Interpolation.Padding );
-      }
-   }
+   TXT( "\nFirst: " );
+   UID( decl->DeclarationRange.First );
+   TXT( "\nLast : " );
+   UID( decl->DeclarationRange.Last );
 
    if( decl->Declaration.Semantic ) {
       EOL();
@@ -672,9 +640,9 @@ dump_declaration_verbose(
    }
 }
 
-static void
-dump_immediate_short(
-   struct tgsi_full_immediate *imm )
+void
+tgsi_dump_immediate(
+   const struct tgsi_full_immediate *imm )
 {
    unsigned i;
 
@@ -727,9 +695,9 @@ dump_immediate_verbose(
    }
 }
 
-static void
-dump_instruction_short(
-   struct tgsi_full_instruction  *inst,
+void
+tgsi_dump_instruction(
+   const struct tgsi_full_instruction  *inst,
    unsigned                      instno )
 {
    unsigned i;
@@ -754,7 +722,7 @@ dump_instruction_short(
    }
 
    for( i = 0; i < inst->Instruction.NumDstRegs; i++ ) {
-      struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
+      const struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
 
       if( !first_reg ) {
          CHR( ',' );
@@ -812,7 +780,7 @@ dump_instruction_short(
    }
 
    for( i = 0; i < inst->Instruction.NumSrcRegs; i++ ) {
-      struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i];
+      const struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i];
 
       if( !first_reg ) {
          CHR( ',' );
@@ -835,7 +803,14 @@ dump_instruction_short(
       ENM( src->SrcRegister.File, TGSI_FILES_SHORT );
 
       CHR( '[' );
-      SID( src->SrcRegister.Index );
+      if (src->SrcRegister.Indirect) {
+         TXT( "addr" );
+         if (src->SrcRegister.Index > 0)
+            CHR( '+' );
+         SID( src->SrcRegister.Index );
+      }
+      else
+         SID( src->SrcRegister.Index );
       CHR( ']' );
 
       if (src->SrcRegister.SwizzleX != TGSI_SWIZZLE_X ||
@@ -1281,17 +1256,17 @@ tgsi_dump(
 
       switch( parse.FullToken.Token.Type ) {
       case TGSI_TOKEN_TYPE_DECLARATION:
-         dump_declaration_short(
+         tgsi_dump_declaration(
             &parse.FullToken.FullDeclaration );
          break;
 
       case TGSI_TOKEN_TYPE_IMMEDIATE:
-         dump_immediate_short(
+         tgsi_dump_immediate(
             &parse.FullToken.FullImmediate );
          break;
 
       case TGSI_TOKEN_TYPE_INSTRUCTION:
-         dump_instruction_short(
+         tgsi_dump_instruction(
             &parse.FullToken.FullInstruction,
             instno );
          instno++;
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_dump.h b/src/gallium/auxiliary/tgsi/util/tgsi_dump.h
index beb0155d56c..ca83bdef206 100644
--- a/src/gallium/auxiliary/tgsi/util/tgsi_dump.h
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_dump.h
@@ -14,6 +14,24 @@ tgsi_dump(
    const struct tgsi_token *tokens,
    unsigned                flags );
 
+struct tgsi_full_immediate;
+struct tgsi_full_instruction;
+struct tgsi_full_declaration;
+
+void
+tgsi_dump_immediate(
+   const struct tgsi_full_immediate *imm );
+
+void
+tgsi_dump_instruction(
+   const struct tgsi_full_instruction  *inst,
+   unsigned                      instno );
+
+void
+tgsi_dump_declaration(
+   const struct tgsi_full_declaration  *decl );
+
+
 #if defined __cplusplus
 }
 #endif
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_parse.c b/src/gallium/auxiliary/tgsi/util/tgsi_parse.c
index 5c0b0bfd61b..d16f0cdcad4 100644
--- a/src/gallium/auxiliary/tgsi/util/tgsi_parse.c
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_parse.c
@@ -118,22 +118,7 @@ tgsi_parse_token(
       *decl = tgsi_default_full_declaration();
       decl->Declaration = *(struct tgsi_declaration *) &token;
 
-      switch( decl->Declaration.Type ) {
-      case TGSI_DECLARE_RANGE:
-         next_token( ctx, &decl->u.DeclarationRange );
-         break;
-
-      case TGSI_DECLARE_MASK:
-         next_token( ctx, &decl->u.DeclarationMask );
-         break;
-
-      default:
-         assert (0);
-      }
-
-      if( decl->Declaration.Interpolate ) {
-         next_token( ctx, &decl->Interpolation );
-      }
+      next_token( ctx, &decl->DeclarationRange );
 
       if( decl->Declaration.Semantic ) {
          next_token( ctx, &decl->Semantic );
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_parse.h b/src/gallium/auxiliary/tgsi/util/tgsi_parse.h
index 41021010936..054350712d8 100644
--- a/src/gallium/auxiliary/tgsi/util/tgsi_parse.h
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_parse.h
@@ -65,13 +65,8 @@ struct tgsi_full_src_register
 struct tgsi_full_declaration
 {
    struct tgsi_declaration Declaration;
-   union
-   {
-      struct tgsi_declaration_range DeclarationRange;
-      struct tgsi_declaration_mask  DeclarationMask;
-   } u;
-   struct tgsi_declaration_interpolation  Interpolation;
-   struct tgsi_declaration_semantic       Semantic;
+   struct tgsi_declaration_range DeclarationRange;
+   struct tgsi_declaration_semantic Semantic;
 };
 
 struct tgsi_full_immediate
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_scan.c b/src/gallium/auxiliary/tgsi/util/tgsi_scan.c
index 65650ed22a4..240aaaf362c 100644
--- a/src/gallium/auxiliary/tgsi/util/tgsi_scan.c
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_scan.c
@@ -93,8 +93,8 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
                = &parse.FullToken.FullDeclaration;
             uint file = fulldecl->Declaration.File;
             uint i;
-            for (i = fulldecl->u.DeclarationRange.First;
-                 i <= fulldecl->u.DeclarationRange.Last;
+            for (i = fulldecl->DeclarationRange.First;
+                 i <= fulldecl->DeclarationRange.Last;
                  i++) {
 
                /* only first 32 regs will appear in this bitfield */
@@ -141,3 +141,86 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
 
    tgsi_parse_free (&parse);
 }
+
+
+
+/**
+ * Check if the given shader is a "passthrough" shader consisting of only
+ * MOV instructions of the form:  MOV OUT[n], IN[n]
+ *  
+ */
+boolean
+tgsi_is_passthrough_shader(const struct tgsi_token *tokens)
+{
+   struct tgsi_parse_context parse;
+
+   /**
+    ** Setup to begin parsing input shader
+    **/
+   if (tgsi_parse_init(&parse, tokens) != TGSI_PARSE_OK) {
+      debug_printf("tgsi_parse_init() failed in tgsi_is_passthrough_shader()!\n");
+      return FALSE;
+   }
+
+   /**
+    ** Loop over incoming program tokens/instructions
+    */
+   while (!tgsi_parse_end_of_tokens(&parse)) {
+
+      tgsi_parse_token(&parse);
+
+      switch (parse.FullToken.Token.Type) {
+      case TGSI_TOKEN_TYPE_INSTRUCTION:
+         {
+            struct tgsi_full_instruction *fullinst =
+               &parse.FullToken.FullInstruction;
+            const struct tgsi_full_src_register *src =
+               &fullinst->FullSrcRegisters[0];
+            const struct tgsi_full_dst_register *dst =
+               &fullinst->FullDstRegisters[0];
+
+            /* Do a whole bunch of checks for a simple move */
+            if (fullinst->Instruction.Opcode != TGSI_OPCODE_MOV ||
+                src->SrcRegister.File != TGSI_FILE_INPUT ||
+                dst->DstRegister.File != TGSI_FILE_OUTPUT ||
+                src->SrcRegister.Index != dst->DstRegister.Index ||
+
+                src->SrcRegister.Negate ||
+                src->SrcRegisterExtMod.Negate ||
+                src->SrcRegisterExtMod.Absolute ||
+                src->SrcRegisterExtMod.Scale2X ||
+                src->SrcRegisterExtMod.Bias ||
+                src->SrcRegisterExtMod.Complement ||
+
+                src->SrcRegister.SwizzleX != TGSI_SWIZZLE_X ||
+                src->SrcRegister.SwizzleY != TGSI_SWIZZLE_Y ||
+                src->SrcRegister.SwizzleZ != TGSI_SWIZZLE_Z ||
+                src->SrcRegister.SwizzleW != TGSI_SWIZZLE_W ||
+
+                src->SrcRegisterExtSwz.ExtSwizzleX != TGSI_EXTSWIZZLE_X ||
+                src->SrcRegisterExtSwz.ExtSwizzleY != TGSI_EXTSWIZZLE_Y ||
+                src->SrcRegisterExtSwz.ExtSwizzleZ != TGSI_EXTSWIZZLE_Z ||
+                src->SrcRegisterExtSwz.ExtSwizzleW != TGSI_EXTSWIZZLE_W ||
+
+                dst->DstRegister.WriteMask != TGSI_WRITEMASK_XYZW)
+            {
+               tgsi_parse_free(&parse);
+               return FALSE;
+            }
+         }
+         break;
+
+      case TGSI_TOKEN_TYPE_DECLARATION:
+         /* fall-through */
+      case TGSI_TOKEN_TYPE_IMMEDIATE:
+         /* fall-through */
+      default:
+         ; /* no-op */
+      }
+   }
+
+   tgsi_parse_free(&parse);
+
+   /* if we get here, it's a pass-through shader */
+   return TRUE;
+}
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_scan.h b/src/gallium/auxiliary/tgsi/util/tgsi_scan.h
index 0530bc6b510..5cb6efb3439 100644
--- a/src/gallium/auxiliary/tgsi/util/tgsi_scan.h
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_scan.h
@@ -67,4 +67,8 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
                  struct tgsi_shader_info *info);
 
 
+extern boolean
+tgsi_is_passthrough_shader(const struct tgsi_token *tokens);
+
+
 #endif /* TGSI_SCAN_H */
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_util.c b/src/gallium/auxiliary/tgsi/util/tgsi_util.c
index 4cdd89182ad..56a50d3b210 100644
--- a/src/gallium/auxiliary/tgsi/util/tgsi_util.c
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_util.c
@@ -8,7 +8,7 @@
 union pointer_hack
 {
    void *pointer;
-   unsigned long long uint64;
+   uint64_t uint64;
 };
 
 void *
diff --git a/src/gallium/auxiliary/translate/translate.c b/src/gallium/auxiliary/translate/translate.c
index b04bc6eefd7..b93fbf9033e 100644
--- a/src/gallium/auxiliary/translate/translate.c
+++ b/src/gallium/auxiliary/translate/translate.c
@@ -30,6 +30,7 @@
   *   Keith Whitwell <[email protected]>
   */
 
+#include "pipe/p_config.h"
 #include "pipe/p_util.h"
 #include "pipe/p_state.h"
 #include "translate.h"
@@ -38,7 +39,7 @@ struct translate *translate_create( const struct translate_key *key )
 {
    struct translate *translate = NULL;
 
-#if defined(__i386__) || defined(__386__) || defined(i386)
+#if defined(PIPE_ARCH_X86)
    translate = translate_sse2_create( key );
    if (translate)
       return translate;
diff --git a/src/gallium/auxiliary/translate/translate.h b/src/gallium/auxiliary/translate/translate.h
index b8210af50cf..c3b754a902b 100644
--- a/src/gallium/auxiliary/translate/translate.h
+++ b/src/gallium/auxiliary/translate/translate.h
@@ -71,15 +71,15 @@ struct translate {
 		       const void *ptr,
 		       unsigned stride );
 
-   void (*run_elts)( struct translate *,
-		     const unsigned *elts,
-		     unsigned count,
-		     void *output_buffer);
-
-   void (*run)( struct translate *,
-		unsigned start,
-		unsigned count,
-		void *output_buffer);
+   void (PIPE_CDECL *run_elts)( struct translate *,
+                                const unsigned *elts,
+                                unsigned count,
+                                void *output_buffer);
+
+   void (PIPE_CDECL *run)( struct translate *,
+                           unsigned start,
+                           unsigned count,
+                           void *output_buffer);
 };
 
 
diff --git a/src/gallium/auxiliary/translate/translate_generic.c b/src/gallium/auxiliary/translate/translate_generic.c
index 402780ee539..3fec89b36e9 100644
--- a/src/gallium/auxiliary/translate/translate_generic.c
+++ b/src/gallium/auxiliary/translate/translate_generic.c
@@ -255,140 +255,140 @@ static fetch_func get_fetch_func( enum pipe_format format )
 {
    switch (format) {
    case PIPE_FORMAT_R64_FLOAT:
-      return fetch_R64_FLOAT;
+      return &fetch_R64_FLOAT;
    case PIPE_FORMAT_R64G64_FLOAT:
-      return fetch_R64G64_FLOAT;
+      return &fetch_R64G64_FLOAT;
    case PIPE_FORMAT_R64G64B64_FLOAT:
-      return fetch_R64G64B64_FLOAT;
+      return &fetch_R64G64B64_FLOAT;
    case PIPE_FORMAT_R64G64B64A64_FLOAT:
-      return fetch_R64G64B64A64_FLOAT;
+      return &fetch_R64G64B64A64_FLOAT;
 
    case PIPE_FORMAT_R32_FLOAT:
-      return fetch_R32_FLOAT;
+      return &fetch_R32_FLOAT;
    case PIPE_FORMAT_R32G32_FLOAT:
-      return fetch_R32G32_FLOAT;
+      return &fetch_R32G32_FLOAT;
    case PIPE_FORMAT_R32G32B32_FLOAT:
-      return fetch_R32G32B32_FLOAT;
+      return &fetch_R32G32B32_FLOAT;
    case PIPE_FORMAT_R32G32B32A32_FLOAT:
-      return fetch_R32G32B32A32_FLOAT;
+      return &fetch_R32G32B32A32_FLOAT;
 
    case PIPE_FORMAT_R32_UNORM:
-      return fetch_R32_UNORM;
+      return &fetch_R32_UNORM;
    case PIPE_FORMAT_R32G32_UNORM:
-      return fetch_R32G32_UNORM;
+      return &fetch_R32G32_UNORM;
    case PIPE_FORMAT_R32G32B32_UNORM:
-      return fetch_R32G32B32_UNORM;
+      return &fetch_R32G32B32_UNORM;
    case PIPE_FORMAT_R32G32B32A32_UNORM:
-      return fetch_R32G32B32A32_UNORM;
+      return &fetch_R32G32B32A32_UNORM;
 
    case PIPE_FORMAT_R32_USCALED:
-      return fetch_R32_USCALED;
+      return &fetch_R32_USCALED;
    case PIPE_FORMAT_R32G32_USCALED:
-      return fetch_R32G32_USCALED;
+      return &fetch_R32G32_USCALED;
    case PIPE_FORMAT_R32G32B32_USCALED:
-      return fetch_R32G32B32_USCALED;
+      return &fetch_R32G32B32_USCALED;
    case PIPE_FORMAT_R32G32B32A32_USCALED:
-      return fetch_R32G32B32A32_USCALED;
+      return &fetch_R32G32B32A32_USCALED;
 
    case PIPE_FORMAT_R32_SNORM:
-      return fetch_R32_SNORM;
+      return &fetch_R32_SNORM;
    case PIPE_FORMAT_R32G32_SNORM:
-      return fetch_R32G32_SNORM;
+      return &fetch_R32G32_SNORM;
    case PIPE_FORMAT_R32G32B32_SNORM:
-      return fetch_R32G32B32_SNORM;
+      return &fetch_R32G32B32_SNORM;
    case PIPE_FORMAT_R32G32B32A32_SNORM:
-      return fetch_R32G32B32A32_SNORM;
+      return &fetch_R32G32B32A32_SNORM;
 
    case PIPE_FORMAT_R32_SSCALED:
-      return fetch_R32_SSCALED;
+      return &fetch_R32_SSCALED;
    case PIPE_FORMAT_R32G32_SSCALED:
-      return fetch_R32G32_SSCALED;
+      return &fetch_R32G32_SSCALED;
    case PIPE_FORMAT_R32G32B32_SSCALED:
-      return fetch_R32G32B32_SSCALED;
+      return &fetch_R32G32B32_SSCALED;
    case PIPE_FORMAT_R32G32B32A32_SSCALED:
-      return fetch_R32G32B32A32_SSCALED;
+      return &fetch_R32G32B32A32_SSCALED;
 
    case PIPE_FORMAT_R16_UNORM:
-      return fetch_R16_UNORM;
+      return &fetch_R16_UNORM;
    case PIPE_FORMAT_R16G16_UNORM:
-      return fetch_R16G16_UNORM;
+      return &fetch_R16G16_UNORM;
    case PIPE_FORMAT_R16G16B16_UNORM:
-      return fetch_R16G16B16_UNORM;
+      return &fetch_R16G16B16_UNORM;
    case PIPE_FORMAT_R16G16B16A16_UNORM:
-      return fetch_R16G16B16A16_UNORM;
+      return &fetch_R16G16B16A16_UNORM;
 
    case PIPE_FORMAT_R16_USCALED:
-      return fetch_R16_USCALED;
+      return &fetch_R16_USCALED;
    case PIPE_FORMAT_R16G16_USCALED:
-      return fetch_R16G16_USCALED;
+      return &fetch_R16G16_USCALED;
    case PIPE_FORMAT_R16G16B16_USCALED:
-      return fetch_R16G16B16_USCALED;
+      return &fetch_R16G16B16_USCALED;
    case PIPE_FORMAT_R16G16B16A16_USCALED:
-      return fetch_R16G16B16A16_USCALED;
+      return &fetch_R16G16B16A16_USCALED;
 
    case PIPE_FORMAT_R16_SNORM:
-      return fetch_R16_SNORM;
+      return &fetch_R16_SNORM;
    case PIPE_FORMAT_R16G16_SNORM:
-      return fetch_R16G16_SNORM;
+      return &fetch_R16G16_SNORM;
    case PIPE_FORMAT_R16G16B16_SNORM:
-      return fetch_R16G16B16_SNORM;
+      return &fetch_R16G16B16_SNORM;
    case PIPE_FORMAT_R16G16B16A16_SNORM:
-      return fetch_R16G16B16A16_SNORM;
+      return &fetch_R16G16B16A16_SNORM;
 
    case PIPE_FORMAT_R16_SSCALED:
-      return fetch_R16_SSCALED;
+      return &fetch_R16_SSCALED;
    case PIPE_FORMAT_R16G16_SSCALED:
-      return fetch_R16G16_SSCALED;
+      return &fetch_R16G16_SSCALED;
    case PIPE_FORMAT_R16G16B16_SSCALED:
-      return fetch_R16G16B16_SSCALED;
+      return &fetch_R16G16B16_SSCALED;
    case PIPE_FORMAT_R16G16B16A16_SSCALED:
-      return fetch_R16G16B16A16_SSCALED;
+      return &fetch_R16G16B16A16_SSCALED;
 
    case PIPE_FORMAT_R8_UNORM:
-      return fetch_R8_UNORM;
+      return &fetch_R8_UNORM;
    case PIPE_FORMAT_R8G8_UNORM:
-      return fetch_R8G8_UNORM;
+      return &fetch_R8G8_UNORM;
    case PIPE_FORMAT_R8G8B8_UNORM:
-      return fetch_R8G8B8_UNORM;
+      return &fetch_R8G8B8_UNORM;
    case PIPE_FORMAT_R8G8B8A8_UNORM:
-      return fetch_R8G8B8A8_UNORM;
+      return &fetch_R8G8B8A8_UNORM;
 
    case PIPE_FORMAT_R8_USCALED:
-      return fetch_R8_USCALED;
+      return &fetch_R8_USCALED;
    case PIPE_FORMAT_R8G8_USCALED:
-      return fetch_R8G8_USCALED;
+      return &fetch_R8G8_USCALED;
    case PIPE_FORMAT_R8G8B8_USCALED:
-      return fetch_R8G8B8_USCALED;
+      return &fetch_R8G8B8_USCALED;
    case PIPE_FORMAT_R8G8B8A8_USCALED:
-      return fetch_R8G8B8A8_USCALED;
+      return &fetch_R8G8B8A8_USCALED;
 
    case PIPE_FORMAT_R8_SNORM:
-      return fetch_R8_SNORM;
+      return &fetch_R8_SNORM;
    case PIPE_FORMAT_R8G8_SNORM:
-      return fetch_R8G8_SNORM;
+      return &fetch_R8G8_SNORM;
    case PIPE_FORMAT_R8G8B8_SNORM:
-      return fetch_R8G8B8_SNORM;
+      return &fetch_R8G8B8_SNORM;
    case PIPE_FORMAT_R8G8B8A8_SNORM:
-      return fetch_R8G8B8A8_SNORM;
+      return &fetch_R8G8B8A8_SNORM;
 
    case PIPE_FORMAT_R8_SSCALED:
-      return fetch_R8_SSCALED;
+      return &fetch_R8_SSCALED;
    case PIPE_FORMAT_R8G8_SSCALED:
-      return fetch_R8G8_SSCALED;
+      return &fetch_R8G8_SSCALED;
    case PIPE_FORMAT_R8G8B8_SSCALED:
-      return fetch_R8G8B8_SSCALED;
+      return &fetch_R8G8B8_SSCALED;
    case PIPE_FORMAT_R8G8B8A8_SSCALED:
-      return fetch_R8G8B8A8_SSCALED;
+      return &fetch_R8G8B8A8_SSCALED;
 
    case PIPE_FORMAT_A8R8G8B8_UNORM:
-      return fetch_A8R8G8B8_UNORM;
+      return &fetch_A8R8G8B8_UNORM;
 
    case PIPE_FORMAT_B8G8R8A8_UNORM:
-      return fetch_B8G8R8A8_UNORM;
+      return &fetch_B8G8R8A8_UNORM;
 
    default:
       assert(0); 
-      return fetch_NULL;
+      return &fetch_NULL;
    }
 }
 
@@ -399,140 +399,140 @@ static emit_func get_emit_func( enum pipe_format format )
 {
    switch (format) {
    case PIPE_FORMAT_R64_FLOAT:
-      return emit_R64_FLOAT;
+      return &emit_R64_FLOAT;
    case PIPE_FORMAT_R64G64_FLOAT:
-      return emit_R64G64_FLOAT;
+      return &emit_R64G64_FLOAT;
    case PIPE_FORMAT_R64G64B64_FLOAT:
-      return emit_R64G64B64_FLOAT;
+      return &emit_R64G64B64_FLOAT;
    case PIPE_FORMAT_R64G64B64A64_FLOAT:
-      return emit_R64G64B64A64_FLOAT;
+      return &emit_R64G64B64A64_FLOAT;
 
    case PIPE_FORMAT_R32_FLOAT:
-      return emit_R32_FLOAT;
+      return &emit_R32_FLOAT;
    case PIPE_FORMAT_R32G32_FLOAT:
-      return emit_R32G32_FLOAT;
+      return &emit_R32G32_FLOAT;
    case PIPE_FORMAT_R32G32B32_FLOAT:
-      return emit_R32G32B32_FLOAT;
+      return &emit_R32G32B32_FLOAT;
    case PIPE_FORMAT_R32G32B32A32_FLOAT:
-      return emit_R32G32B32A32_FLOAT;
+      return &emit_R32G32B32A32_FLOAT;
 
    case PIPE_FORMAT_R32_UNORM:
-      return emit_R32_UNORM;
+      return &emit_R32_UNORM;
    case PIPE_FORMAT_R32G32_UNORM:
-      return emit_R32G32_UNORM;
+      return &emit_R32G32_UNORM;
    case PIPE_FORMAT_R32G32B32_UNORM:
-      return emit_R32G32B32_UNORM;
+      return &emit_R32G32B32_UNORM;
    case PIPE_FORMAT_R32G32B32A32_UNORM:
-      return emit_R32G32B32A32_UNORM;
+      return &emit_R32G32B32A32_UNORM;
 
    case PIPE_FORMAT_R32_USCALED:
-      return emit_R32_USCALED;
+      return &emit_R32_USCALED;
    case PIPE_FORMAT_R32G32_USCALED:
-      return emit_R32G32_USCALED;
+      return &emit_R32G32_USCALED;
    case PIPE_FORMAT_R32G32B32_USCALED:
-      return emit_R32G32B32_USCALED;
+      return &emit_R32G32B32_USCALED;
    case PIPE_FORMAT_R32G32B32A32_USCALED:
-      return emit_R32G32B32A32_USCALED;
+      return &emit_R32G32B32A32_USCALED;
 
    case PIPE_FORMAT_R32_SNORM:
-      return emit_R32_SNORM;
+      return &emit_R32_SNORM;
    case PIPE_FORMAT_R32G32_SNORM:
-      return emit_R32G32_SNORM;
+      return &emit_R32G32_SNORM;
    case PIPE_FORMAT_R32G32B32_SNORM:
-      return emit_R32G32B32_SNORM;
+      return &emit_R32G32B32_SNORM;
    case PIPE_FORMAT_R32G32B32A32_SNORM:
-      return emit_R32G32B32A32_SNORM;
+      return &emit_R32G32B32A32_SNORM;
 
    case PIPE_FORMAT_R32_SSCALED:
-      return emit_R32_SSCALED;
+      return &emit_R32_SSCALED;
    case PIPE_FORMAT_R32G32_SSCALED:
-      return emit_R32G32_SSCALED;
+      return &emit_R32G32_SSCALED;
    case PIPE_FORMAT_R32G32B32_SSCALED:
-      return emit_R32G32B32_SSCALED;
+      return &emit_R32G32B32_SSCALED;
    case PIPE_FORMAT_R32G32B32A32_SSCALED:
-      return emit_R32G32B32A32_SSCALED;
+      return &emit_R32G32B32A32_SSCALED;
 
    case PIPE_FORMAT_R16_UNORM:
-      return emit_R16_UNORM;
+      return &emit_R16_UNORM;
    case PIPE_FORMAT_R16G16_UNORM:
-      return emit_R16G16_UNORM;
+      return &emit_R16G16_UNORM;
    case PIPE_FORMAT_R16G16B16_UNORM:
-      return emit_R16G16B16_UNORM;
+      return &emit_R16G16B16_UNORM;
    case PIPE_FORMAT_R16G16B16A16_UNORM:
-      return emit_R16G16B16A16_UNORM;
+      return &emit_R16G16B16A16_UNORM;
 
    case PIPE_FORMAT_R16_USCALED:
-      return emit_R16_USCALED;
+      return &emit_R16_USCALED;
    case PIPE_FORMAT_R16G16_USCALED:
-      return emit_R16G16_USCALED;
+      return &emit_R16G16_USCALED;
    case PIPE_FORMAT_R16G16B16_USCALED:
-      return emit_R16G16B16_USCALED;
+      return &emit_R16G16B16_USCALED;
    case PIPE_FORMAT_R16G16B16A16_USCALED:
-      return emit_R16G16B16A16_USCALED;
+      return &emit_R16G16B16A16_USCALED;
 
    case PIPE_FORMAT_R16_SNORM:
-      return emit_R16_SNORM;
+      return &emit_R16_SNORM;
    case PIPE_FORMAT_R16G16_SNORM:
-      return emit_R16G16_SNORM;
+      return &emit_R16G16_SNORM;
    case PIPE_FORMAT_R16G16B16_SNORM:
-      return emit_R16G16B16_SNORM;
+      return &emit_R16G16B16_SNORM;
    case PIPE_FORMAT_R16G16B16A16_SNORM:
-      return emit_R16G16B16A16_SNORM;
+      return &emit_R16G16B16A16_SNORM;
 
    case PIPE_FORMAT_R16_SSCALED:
-      return emit_R16_SSCALED;
+      return &emit_R16_SSCALED;
    case PIPE_FORMAT_R16G16_SSCALED:
-      return emit_R16G16_SSCALED;
+      return &emit_R16G16_SSCALED;
    case PIPE_FORMAT_R16G16B16_SSCALED:
-      return emit_R16G16B16_SSCALED;
+      return &emit_R16G16B16_SSCALED;
    case PIPE_FORMAT_R16G16B16A16_SSCALED:
-      return emit_R16G16B16A16_SSCALED;
+      return &emit_R16G16B16A16_SSCALED;
 
    case PIPE_FORMAT_R8_UNORM:
-      return emit_R8_UNORM;
+      return &emit_R8_UNORM;
    case PIPE_FORMAT_R8G8_UNORM:
-      return emit_R8G8_UNORM;
+      return &emit_R8G8_UNORM;
    case PIPE_FORMAT_R8G8B8_UNORM:
-      return emit_R8G8B8_UNORM;
+      return &emit_R8G8B8_UNORM;
    case PIPE_FORMAT_R8G8B8A8_UNORM:
-      return emit_R8G8B8A8_UNORM;
+      return &emit_R8G8B8A8_UNORM;
 
    case PIPE_FORMAT_R8_USCALED:
-      return emit_R8_USCALED;
+      return &emit_R8_USCALED;
    case PIPE_FORMAT_R8G8_USCALED:
-      return emit_R8G8_USCALED;
+      return &emit_R8G8_USCALED;
    case PIPE_FORMAT_R8G8B8_USCALED:
-      return emit_R8G8B8_USCALED;
+      return &emit_R8G8B8_USCALED;
    case PIPE_FORMAT_R8G8B8A8_USCALED:
-      return emit_R8G8B8A8_USCALED;
+      return &emit_R8G8B8A8_USCALED;
 
    case PIPE_FORMAT_R8_SNORM:
-      return emit_R8_SNORM;
+      return &emit_R8_SNORM;
    case PIPE_FORMAT_R8G8_SNORM:
-      return emit_R8G8_SNORM;
+      return &emit_R8G8_SNORM;
    case PIPE_FORMAT_R8G8B8_SNORM:
-      return emit_R8G8B8_SNORM;
+      return &emit_R8G8B8_SNORM;
    case PIPE_FORMAT_R8G8B8A8_SNORM:
-      return emit_R8G8B8A8_SNORM;
+      return &emit_R8G8B8A8_SNORM;
 
    case PIPE_FORMAT_R8_SSCALED:
-      return emit_R8_SSCALED;
+      return &emit_R8_SSCALED;
    case PIPE_FORMAT_R8G8_SSCALED:
-      return emit_R8G8_SSCALED;
+      return &emit_R8G8_SSCALED;
    case PIPE_FORMAT_R8G8B8_SSCALED:
-      return emit_R8G8B8_SSCALED;
+      return &emit_R8G8B8_SSCALED;
    case PIPE_FORMAT_R8G8B8A8_SSCALED:
-      return emit_R8G8B8A8_SSCALED;
+      return &emit_R8G8B8A8_SSCALED;
 
    case PIPE_FORMAT_A8R8G8B8_UNORM:
-      return emit_A8R8G8B8_UNORM;
+      return &emit_A8R8G8B8_UNORM;
 
    case PIPE_FORMAT_B8G8R8A8_UNORM:
-      return emit_B8G8R8A8_UNORM;
+      return &emit_B8G8R8A8_UNORM;
 
    default:
       assert(0); 
-      return emit_NULL;
+      return &emit_NULL;
    }
 }
 
@@ -541,10 +541,10 @@ static emit_func get_emit_func( enum pipe_format format )
 /**
  * Fetch vertex attributes for 'count' vertices.
  */
-static void generic_run_elts( struct translate *translate,
-			      const unsigned *elts,
-			      unsigned count,
-			      void *output_buffer )
+static void PIPE_CDECL generic_run_elts( struct translate *translate,
+                                         const unsigned *elts,
+                                         unsigned count,
+                                         void *output_buffer )
 {
    struct translate_generic *tg = translate_generic(translate);
    char *vert = output_buffer;
@@ -580,10 +580,10 @@ static void generic_run_elts( struct translate *translate,
 
 
 
-static void generic_run( struct translate *translate,
-			 unsigned start,
-			 unsigned count,
-			 void *output_buffer )
+static void PIPE_CDECL generic_run( struct translate *translate,
+                                    unsigned start,
+                                    unsigned count,
+                                    void *output_buffer )
 {
    struct translate_generic *tg = translate_generic(translate);
    char *vert = output_buffer;
diff --git a/src/gallium/auxiliary/translate/translate_sse.c b/src/gallium/auxiliary/translate/translate_sse.c
index a54ac5a82ff..18a212ac1cf 100644
--- a/src/gallium/auxiliary/translate/translate_sse.c
+++ b/src/gallium/auxiliary/translate/translate_sse.c
@@ -26,6 +26,7 @@
  */
 
 
+#include "pipe/p_config.h"
 #include "pipe/p_compiler.h"
 #include "pipe/p_util.h"
 #include "util/u_simple_list.h"
@@ -33,7 +34,7 @@
 #include "translate.h"
 
 
-#if defined(__i386__) || defined(__386__) || defined(i386)
+#if defined(PIPE_ARCH_X86)
 
 #include "rtasm/rtasm_cpu.h"
 #include "rtasm/rtasm_x86sse.h"
@@ -45,22 +46,16 @@
 #define W    3
 
 
-#ifdef WIN32
-#define RTASM __cdecl
-#else
-#define RTASM
-#endif
-
-typedef void (RTASM *run_func)( struct translate *translate,
-                                unsigned start,
-                                unsigned count,
-                                void *output_buffer );
-
-typedef void (RTASM *run_elts_func)( struct translate *translate,
-                                     const unsigned *elts,
+typedef void (PIPE_CDECL *run_func)( struct translate *translate,
+                                     unsigned start,
                                      unsigned count,
                                      void *output_buffer );
 
+typedef void (PIPE_CDECL *run_elts_func)( struct translate *translate,
+                                          const unsigned *elts,
+                                          unsigned count,
+                                          void *output_buffer );
+
 
 
 struct translate_sse {
@@ -315,7 +310,7 @@ static void get_src_ptr( struct translate_sse *p,
 static void emit_swizzle( struct translate_sse *p,
 			  struct x86_reg dest,
 			  struct x86_reg src,
-			  unsigned shuffle )
+			  unsigned char shuffle )
 {
    sse_shufps(p->func, dest, src, shuffle);
 }
@@ -472,13 +467,7 @@ static boolean build_vertex_emit( struct translate_sse *p,
    x86_lea(p->func, vertexECX, x86_make_disp(vertexECX, p->translate.key.output_stride));
 
    /* Incr index
-    */   /* Emit code for each of the attributes.  Currently routes
-    * everything through SSE registers, even when it might be more
-    * efficient to stick with regular old x86.  No optimization or
-    * other tricks - enough new ground to cover here just getting
-    * things working.
-    */
-
+    */ 
    if (linear) {
       x86_inc(p->func, idxEBX);
    } 
@@ -546,7 +535,7 @@ static void translate_sse_release( struct translate *translate )
    FREE(p);
 }
 
-static void translate_sse_run_elts( struct translate *translate,
+static void PIPE_CDECL translate_sse_run_elts( struct translate *translate,
 			      const unsigned *elts,
 			      unsigned count,
 			      void *output_buffer )
@@ -559,7 +548,7 @@ static void translate_sse_run_elts( struct translate *translate,
 		    output_buffer );
 }
 
-static void translate_sse_run( struct translate *translate,
+static void PIPE_CDECL translate_sse_run( struct translate *translate,
 			 unsigned start,
 			 unsigned count,
 			 void *output_buffer )
@@ -617,7 +606,7 @@ struct translate *translate_sse2_create( const struct translate_key *key )
 
 #else
 
-void translate_create_sse( const struct translate_key *key )
+struct translate *translate_sse2_create( const struct translate_key *key )
 {
    return NULL;
 }
diff --git a/src/gallium/auxiliary/util/Makefile b/src/gallium/auxiliary/util/Makefile
index 05bc43131a1..db3d810a2ec 100644
--- a/src/gallium/auxiliary/util/Makefile
+++ b/src/gallium/auxiliary/util/Makefile
@@ -15,8 +15,7 @@ C_SOURCES = \
 	u_mm.c \
 	u_simple_shaders.c \
 	u_snprintf.c \
-	u_time.c \
-	u_mm.c
+	u_time.c
 
 include ../../Makefile.template
 
diff --git a/src/gallium/auxiliary/util/p_debug.c b/src/gallium/auxiliary/util/p_debug.c
index ce7fb589562..9d56f8bfabf 100644
--- a/src/gallium/auxiliary/util/p_debug.c
+++ b/src/gallium/auxiliary/util/p_debug.c
@@ -153,7 +153,9 @@ const char *
 debug_get_option(const char *name, const char *dfault)
 {
    const char *result;
-#ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY
+#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
+   /* EngMapFile creates the file if it does not exists, so it must either be
+    * disabled on release versions (or put in a less conspicuous place). */
 #ifdef DEBUG
    ULONG_PTR iFile = 0;
    const void *pMap = NULL;
@@ -161,9 +163,6 @@ debug_get_option(const char *name, const char *dfault)
    static char output[1024];
    
    result = dfault;
-   /* XXX: this creates the file if it does not exists, so it must either be
-    * disabled on release versions, or put in a less conspicuous place.
-    */
    pMap = EngMapFile(L"\\??\\c:\\gallium.cfg", 0, &iFile);
    if(pMap) {
       sol = (const char *)pMap;
@@ -187,13 +186,15 @@ debug_get_option(const char *name, const char *dfault)
 #else
    result = dfault;
 #endif
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE)
+   /* TODO: implement */
+   result = dfault;
 #else
-   
    result = getenv(name);
    if(!result)
       result = dfault;
 #endif
-      
+
    debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? result : "(null)");
    
    return result;
@@ -229,8 +230,34 @@ debug_get_bool_option(const char *name, boolean dfault)
 long
 debug_get_num_option(const char *name, long dfault)
 {
-   /* FIXME */
-   return dfault;
+   long result;
+   const char *str;
+   
+   str = debug_get_option(name, NULL);
+   if(!str)
+      result = dfault;
+   else {
+      long sign;
+      char c;
+      c = *str++;
+      if(c == '-') {
+	 sign = -1;
+	 c = *str++;
+      } 
+      else {
+	 sign = 1;
+      }
+      result = 0;
+      while('0' <= c && c <= '9') {
+	 result = result*10 + (c - '0');
+	 c = *str++;
+      }
+      result *= sign;
+   }
+   
+   debug_printf("%s: %s = %li\n", __FUNCTION__, name, result);
+
+   return result;
 }
 
 
@@ -339,10 +366,12 @@ static const struct debug_named_value pipe_format_names[] = {
    DEBUG_NAMED_VALUE(PIPE_FORMAT_A1R5G5B5_UNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_A4R4G4B4_UNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R5G6B5_UNORM),
+   DEBUG_NAMED_VALUE(PIPE_FORMAT_A2B10G10R10_UNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_L8_UNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_A8_UNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_I8_UNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_A8L8_UNORM),
+   DEBUG_NAMED_VALUE(PIPE_FORMAT_L16_UNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_YCBCR),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_YCBCR_REV),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_Z16_UNORM),
@@ -408,6 +437,9 @@ static const struct debug_named_value pipe_format_names[] = {
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SNORM),
+   DEBUG_NAMED_VALUE(PIPE_FORMAT_B6G5R5_SNORM),
+   DEBUG_NAMED_VALUE(PIPE_FORMAT_A8B8G8R8_SNORM),
+   DEBUG_NAMED_VALUE(PIPE_FORMAT_X8B8G8R8_SNORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_SSCALED),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_SSCALED),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SSCALED),
@@ -418,6 +450,8 @@ static const struct debug_named_value pipe_format_names[] = {
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SRGB),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SRGB),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SRGB),
+   DEBUG_NAMED_VALUE(PIPE_FORMAT_X8UB8UG8SR8S_NORM),
+   DEBUG_NAMED_VALUE(PIPE_FORMAT_B6UG5SR5S_NORM),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_RGB),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_RGBA),
    DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT3_RGBA),
diff --git a/src/gallium/auxiliary/util/p_debug_mem.c b/src/gallium/auxiliary/util/p_debug_mem.c
index 78497c5f6af..ed18c6540ea 100644
--- a/src/gallium/auxiliary/util/p_debug_mem.c
+++ b/src/gallium/auxiliary/util/p_debug_mem.c
@@ -75,6 +75,12 @@ struct debug_memory_header
    unsigned magic;
 };
 
+struct debug_memory_footer
+{
+   unsigned magic;
+};
+
+
 static struct list_head list = { &list, &list };
 
 static unsigned long last_no = 0;
@@ -98,14 +104,24 @@ data_from_header(struct debug_memory_header *hdr)
       return NULL;
 }
 
+static INLINE struct debug_memory_footer *
+footer_from_header(struct debug_memory_header *hdr)
+{
+   if(hdr)
+      return (struct debug_memory_footer *)((char *)hdr + sizeof(struct debug_memory_header) + hdr->size);
+   else
+      return NULL;
+}
+
 
 void *
 debug_malloc(const char *file, unsigned line, const char *function,
              size_t size) 
 {
    struct debug_memory_header *hdr;
+   struct debug_memory_footer *ftr;
    
-   hdr = real_malloc(sizeof(*hdr) + size);
+   hdr = real_malloc(sizeof(*hdr) + size + sizeof(*ftr));
    if(!hdr)
       return NULL;
  
@@ -116,6 +132,9 @@ debug_malloc(const char *file, unsigned line, const char *function,
    hdr->size = size;
    hdr->magic = DEBUG_MEMORY_MAGIC;
 
+   ftr = footer_from_header(hdr);
+   ftr->magic = DEBUG_MEMORY_MAGIC;
+   
    LIST_ADDTAIL(&hdr->head, &list);
    
    return data_from_header(hdr);
@@ -126,6 +145,7 @@ debug_free(const char *file, unsigned line, const char *function,
            void *ptr) 
 {
    struct debug_memory_header *hdr;
+   struct debug_memory_footer *ftr;
    
    if(!ptr)
       return;
@@ -139,8 +159,17 @@ debug_free(const char *file, unsigned line, const char *function,
       return;
    }
 
+   ftr = footer_from_header(hdr);
+   if(ftr->magic != DEBUG_MEMORY_MAGIC) {
+      debug_printf("%s:%u:%s: buffer overflow %p\n",
+                   hdr->file, hdr->line, hdr->function,
+                   ptr);
+      debug_assert(0);
+   }
+
    LIST_DEL(&hdr->head);
    hdr->magic = 0;
+   ftr->magic = 0;
    
    real_free(hdr);
 }
@@ -160,6 +189,7 @@ debug_realloc(const char *file, unsigned line, const char *function,
               void *old_ptr, size_t old_size, size_t new_size )
 {
    struct debug_memory_header *old_hdr, *new_hdr;
+   struct debug_memory_footer *old_ftr, *new_ftr;
    void *new_ptr;
    
    if(!old_ptr)
@@ -179,8 +209,16 @@ debug_realloc(const char *file, unsigned line, const char *function,
       return NULL;
    }
    
+   old_ftr = footer_from_header(old_hdr);
+   if(old_ftr->magic != DEBUG_MEMORY_MAGIC) {
+      debug_printf("%s:%u:%s: buffer overflow %p\n",
+                   old_hdr->file, old_hdr->line, old_hdr->function,
+                   old_ptr);
+      debug_assert(0);
+   }
+
    /* alloc new */
-   new_hdr = real_malloc(sizeof(*new_hdr) + new_size);
+   new_hdr = real_malloc(sizeof(*new_hdr) + new_size + sizeof(*new_ftr));
    if(!new_hdr)
       return NULL;
    new_hdr->no = old_hdr->no;
@@ -189,14 +227,19 @@ debug_realloc(const char *file, unsigned line, const char *function,
    new_hdr->function = old_hdr->function;
    new_hdr->size = new_size;
    new_hdr->magic = DEBUG_MEMORY_MAGIC;
-   LIST_REPLACE(&old_hdr->head, &new_hdr->head);
    
+   new_ftr = footer_from_header(new_hdr);
+   new_ftr->magic = DEBUG_MEMORY_MAGIC;
+   
+   LIST_REPLACE(&old_hdr->head, &new_hdr->head);
+
    /* copy data */
    new_ptr = data_from_header(new_hdr);
    memcpy( new_ptr, old_ptr, old_size < new_size ? old_size : new_size );
 
    /* free old */
    old_hdr->magic = 0;
+   old_ftr->magic = 0;
    real_free(old_hdr);
 
    return new_ptr;
@@ -220,8 +263,8 @@ debug_memory_end(unsigned long start_no)
       void *ptr;
       hdr = LIST_ENTRY(struct debug_memory_header, entry, head);
       ptr = data_from_header(hdr);
-      if(start_no <= hdr->no && hdr->no < last_no ||
-	 last_no < start_no && (hdr->no < last_no || start_no <= hdr->no)) {
+      if((start_no <= hdr->no && hdr->no < last_no) ||
+	 (last_no < start_no && (hdr->no < last_no || start_no <= hdr->no))) {
 	 debug_printf("%s:%u:%s: %u bytes at %p not freed\n",
 		      hdr->file, hdr->line, hdr->function,
 		      hdr->size, ptr);
diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c
index 999a3e50995..7b9415d49ae 100644
--- a/src/gallium/auxiliary/util/u_blit.c
+++ b/src/gallium/auxiliary/util/u_blit.c
@@ -281,7 +281,7 @@ util_blit_pixels(struct blit_state *ctx,
    texTemp.height[0] = srcH;
    texTemp.depth[0] = 1;
    texTemp.compressed = 0;
-   texTemp.cpp = pf_get_bits(src->format) / 8;
+   texTemp.cpp = pf_get_size(src->format);
 
    tex = screen->texture_create(screen, &texTemp);
    if (!tex)
diff --git a/src/gallium/auxiliary/util/u_pack_color.h b/src/gallium/auxiliary/util/u_pack_color.h
index 655e2c82592..06abb34d5a0 100644
--- a/src/gallium/auxiliary/util/u_pack_color.h
+++ b/src/gallium/auxiliary/util/u_pack_color.h
@@ -255,20 +255,28 @@ util_pack_color(const float rgba[4], enum pipe_format format, void *dest)
 static INLINE uint
 util_pack_z(enum pipe_format format, double z)
 {
+   if (z == 0.0)
+      return 0;
+
    switch (format) {
    case PIPE_FORMAT_Z16_UNORM:
+      if (z == 1.0)
+         return 0xffff;
       return (uint) (z * 0xffff);
    case PIPE_FORMAT_Z32_UNORM:
       /* special-case to avoid overflow */
       if (z == 1.0)
          return 0xffffffff;
-      else
-         return (uint) (z * 0xffffffff);
+      return (uint) (z * 0xffffffff);
    case PIPE_FORMAT_S8Z24_UNORM:
    case PIPE_FORMAT_X8Z24_UNORM:
+      if (z == 1.0)
+         return 0xffffff;
       return (uint) (z * 0xffffff);
    case PIPE_FORMAT_Z24S8_UNORM:
    case PIPE_FORMAT_Z24X8_UNORM:
+      if (z == 1.0)
+         return 0xffffff00;
       return ((uint) (z * 0xffffff)) << 8;
    default:
       debug_print_format("gallium: unhandled format in util_pack_z()", format);
diff --git a/src/gallium/auxiliary/util/u_simple_shaders.c b/src/gallium/auxiliary/util/u_simple_shaders.c
index 5f8d12191d4..505d93d7277 100644
--- a/src/gallium/auxiliary/util/u_simple_shaders.c
+++ b/src/gallium/auxiliary/util/u_simple_shaders.c
@@ -92,8 +92,8 @@ util_make_vertex_passthrough_shader(struct pipe_context *pipe,
       decl.Semantic.SemanticName = semantic_names[i];
       decl.Semantic.SemanticIndex = semantic_indexes[i];
 
-      decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = i;
+      decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = i;
       ti += tgsi_build_full_declaration(&decl,
                                         &tokens[ti],
                                         header,
@@ -107,8 +107,8 @@ util_make_vertex_passthrough_shader(struct pipe_context *pipe,
       decl.Declaration.Semantic = 1;
       decl.Semantic.SemanticName = semantic_names[i];
       decl.Semantic.SemanticIndex = semantic_indexes[i];
-      decl.u.DeclarationRange.First = 
-         decl.u.DeclarationRange.Last = i;
+      decl.DeclarationRange.First = 
+         decl.DeclarationRange.Last = i;
       ti += tgsi_build_full_declaration(&decl,
                                         &tokens[ti],
                                         header,
@@ -190,14 +190,13 @@ util_make_fragment_tex_shader(struct pipe_context *pipe,
    /* declare TEX[0] input */
    decl = tgsi_default_full_declaration();
    decl.Declaration.File = TGSI_FILE_INPUT;
+   /* XXX this could be linear... */
+   decl.Declaration.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE;
    decl.Declaration.Semantic = 1;
    decl.Semantic.SemanticName = TGSI_SEMANTIC_GENERIC;
    decl.Semantic.SemanticIndex = 0;
-   /* XXX this could be linear... */
-   decl.Declaration.Interpolate = 1;
-   decl.Interpolation.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE;
-   decl.u.DeclarationRange.First = 
-   decl.u.DeclarationRange.Last = 0;
+   decl.DeclarationRange.First = 
+   decl.DeclarationRange.Last = 0;
    ti += tgsi_build_full_declaration(&decl,
                                      &tokens[ti],
                                      header,
@@ -209,8 +208,8 @@ util_make_fragment_tex_shader(struct pipe_context *pipe,
    decl.Declaration.Semantic = 1;
    decl.Semantic.SemanticName = TGSI_SEMANTIC_COLOR;
    decl.Semantic.SemanticIndex = 0;
-   decl.u.DeclarationRange.First = 
-   decl.u.DeclarationRange.Last = 0;
+   decl.DeclarationRange.First = 
+   decl.DeclarationRange.Last = 0;
    ti += tgsi_build_full_declaration(&decl,
                                      &tokens[ti],
                                      header,
@@ -219,8 +218,8 @@ util_make_fragment_tex_shader(struct pipe_context *pipe,
    /* declare sampler */
    decl = tgsi_default_full_declaration();
    decl.Declaration.File = TGSI_FILE_SAMPLER;
-   decl.u.DeclarationRange.First = 
-   decl.u.DeclarationRange.Last = 0;
+   decl.DeclarationRange.First = 
+   decl.DeclarationRange.Last = 0;
    ti += tgsi_build_full_declaration(&decl,
                                      &tokens[ti],
                                      header,
@@ -303,8 +302,8 @@ util_make_fragment_passthrough_shader(struct pipe_context *pipe,
    decl.Declaration.Semantic = 1;
    decl.Semantic.SemanticName = TGSI_SEMANTIC_COLOR;
    decl.Semantic.SemanticIndex = 0;
-   decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = 0;
+   decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = 0;
    ti += tgsi_build_full_declaration(&decl,
                                      &tokens[ti],
                                      header,
@@ -316,8 +315,8 @@ util_make_fragment_passthrough_shader(struct pipe_context *pipe,
    decl.Declaration.Semantic = 1;
    decl.Semantic.SemanticName = TGSI_SEMANTIC_COLOR;
    decl.Semantic.SemanticIndex = 0;
-   decl.u.DeclarationRange.First = 
-      decl.u.DeclarationRange.Last = 0;
+   decl.DeclarationRange.First = 
+      decl.DeclarationRange.Last = 0;
    ti += tgsi_build_full_declaration(&decl,
                                      &tokens[ti],
                                      header,
diff --git a/src/gallium/auxiliary/util/u_time.c b/src/gallium/auxiliary/util/u_time.c
index 9b97050d51a..49dce752895 100644
--- a/src/gallium/auxiliary/util/u_time.c
+++ b/src/gallium/auxiliary/util/u_time.c
@@ -33,26 +33,44 @@
  */
 
 
-#include "util/u_time.h"
+#include "pipe/p_config.h"
 
 #if defined(PIPE_OS_LINUX)
 #include <sys/time.h>
 #elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
 #include <windows.h>
 #include <winddi.h>
-#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
+#include <windows.h>
+extern VOID KeQuerySystemTime(PLARGE_INTEGER);
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE)
 #include <windows.h>
 #else
 #error Unsupported OS
 #endif
 
+#include "util/u_time.h"
+
 
-#if defined(PIPE_OS_WINDOWS)
-static LONGLONG frequency = 0;
-#if !defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
-#define EngQueryPerformanceFrequency(p) QueryPerformanceFrequency((LARGE_INTEGER*)(p))
-#define EngQueryPerformanceCounter(p) QueryPerformanceCounter((LARGE_INTEGER*)(p))
+#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) || defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE)
+
+static int64_t frequency = 0;
+
+static INLINE void 
+util_time_get_frequency(void)
+{
+   if(!frequency) {
+#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
+      LONGLONG temp;
+      EngQueryPerformanceFrequency(&temp);
+      frequency = temp;
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE)
+      LARGE_INTEGER temp;
+      QueryPerformanceFrequency(&temp);
+      frequency = temp.QuadPart;
 #endif
+   }
+}
 #endif
 
 
@@ -61,8 +79,20 @@ util_time_get(struct util_time *t)
 {
 #if defined(PIPE_OS_LINUX)
    gettimeofday(&t->tv, NULL);
-#elif defined(PIPE_OS_WINDOWS)
-   EngQueryPerformanceCounter(&t->counter);
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
+   LONGLONG temp;
+   EngQueryPerformanceCounter(&temp);
+   t->counter = temp;
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
+   /* Updated every 10 miliseconds, measured in units of 100 nanoseconds.
+    * http://msdn.microsoft.com/en-us/library/ms801642.aspx */
+   LARGE_INTEGER temp;
+   KeQuerySystemTime(&temp);
+   t->counter = temp.QuadPart;
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE)
+   LARGE_INTEGER temp;
+   QueryPerformanceCounter(&temp);
+   t->counter = temp.QuadPart;
 #endif
 }
 
@@ -75,10 +105,17 @@ util_time_add(const struct util_time *t1,
 #if defined(PIPE_OS_LINUX)
    t2->tv.tv_sec = t1->tv.tv_sec + usecs / 1000000;
    t2->tv.tv_usec = t1->tv.tv_usec + usecs % 1000000;
-#elif defined(PIPE_OS_WINDOWS)
-   if(!frequency)
-      EngQueryPerformanceFrequency(&frequency);
-   t2->counter = t1->counter + (usecs * frequency + 999999LL)/1000000LL;
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) || defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE)
+   util_time_get_frequency();
+   t2->counter = t1->counter + (usecs * frequency + INT64_C(999999))/INT64_C(1000000);
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
+   /* 1 tick = 100 nano seconds. */
+   t2->counter = t1->counter + usecs * 10;
+#elif 
+   LARGE_INTEGER temp;
+   LONGLONG freq;
+   freq = temp.QuadPart;
+   t2->counter = t1->counter + (usecs * freq)/1000000L;
 #endif
 }
 
@@ -90,10 +127,11 @@ util_time_diff(const struct util_time *t1,
 #if defined(PIPE_OS_LINUX)
    return (t2->tv.tv_usec - t1->tv.tv_usec) + 
           (t2->tv.tv_sec - t1->tv.tv_sec)*1000000;
-#elif defined(PIPE_OS_WINDOWS)
-   if(!frequency)
-      EngQueryPerformanceFrequency(&frequency);
-   return (t2->counter - t1->counter)*1000000LL/frequency;
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) || defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE)
+   util_time_get_frequency();
+   return (t2->counter - t1->counter)*INT64_C(1000000)/frequency;
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
+   return (t2->counter - t1->counter)/10;
 #endif
 }
 
@@ -142,7 +180,7 @@ util_time_timeout(const struct util_time *start,
 }
 
 
-#if defined(PIPE_OS_WINDOWS)
+#if defined(PIPE_SUBSYSYEM_WINDOWS_DISPLAY)
 void util_time_sleep(unsigned usecs)
 {
    LONGLONG start, curr, end;
diff --git a/src/gallium/auxiliary/util/u_time.h b/src/gallium/auxiliary/util/u_time.h
index 48ec7a4a963..f9963ce0e27 100644
--- a/src/gallium/auxiliary/util/u_time.h
+++ b/src/gallium/auxiliary/util/u_time.h
@@ -61,7 +61,7 @@ struct util_time
 #if defined(PIPE_OS_LINUX)
    struct timeval tv;
 #else
-   long long counter;
+   int64_t counter;
 #endif
 };
    
diff --git a/src/gallium/drivers/cell/spu/spu_exec.c b/src/gallium/drivers/cell/spu/spu_exec.c
index 48edc62f49b..3a80df427da 100644
--- a/src/gallium/drivers/cell/spu/spu_exec.c
+++ b/src/gallium/drivers/cell/spu/spu_exec.c
@@ -830,13 +830,11 @@ exec_declaration(struct spu_exec_machine *mach,
          unsigned first, last, mask;
          interpolation_func interp;
 
-         assert( decl->Declaration.Declare == TGSI_DECLARE_RANGE );
-
-         first = decl->u.DeclarationRange.First;
-         last = decl->u.DeclarationRange.Last;
+         first = decl->DeclarationRange.First;
+         last = decl->DeclarationRange.Last;
          mask = decl->Declaration.UsageMask;
 
-         switch( decl->Interpolation.Interpolate ) {
+         switch( decl->Declaration.Interpolate ) {
          case TGSI_INTERPOLATE_CONSTANT:
             interp = constant_interpolation;
             break;
@@ -898,7 +896,7 @@ exec_instruction(
       break;
 
    case TGSI_OPCODE_MOV:
-   /* TGSI_OPCODE_SWZ */
+   case TGSI_OPCODE_SWZ:
       FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
          FETCH( &r[0], 0, chan_index );
          STORE( &r[0], 0, chan_index );
diff --git a/src/gallium/drivers/i915simple/i915_batch.h b/src/gallium/drivers/i915simple/i915_batch.h
index 4ea06ce02bf..45bf4f4028f 100644
--- a/src/gallium/drivers/i915simple/i915_batch.h
+++ b/src/gallium/drivers/i915simple/i915_batch.h
@@ -29,26 +29,88 @@
 #define I915_BATCH_H
 
 #include "i915_winsys.h"
-#include "i915_debug.h"
 
-#define BATCH_LOCALS
+struct i915_batchbuffer
+{
+   struct pipe_buffer *buffer;
+   struct i915_winsys *winsys;
+
+   unsigned char *map;
+   unsigned char *ptr;
+
+   size_t size;
+   size_t actual_size;
+
+   size_t relocs;
+   size_t max_relocs;
+};
+
+static INLINE boolean
+i915_batchbuffer_check( struct i915_batchbuffer *batch,
+			size_t dwords,
+			size_t relocs )
+{
+   /** TODO JB: Check relocs */
+   return dwords * 4 <= batch->size - (batch->ptr - batch->map);
+}
+
+static INLINE size_t
+i915_batchbuffer_space( struct i915_batchbuffer *batch )
+{
+   return batch->size - (batch->ptr - batch->map);
+}
+
+static INLINE void
+i915_batchbuffer_dword( struct i915_batchbuffer *batch,
+			unsigned dword )
+{
+   if (i915_batchbuffer_space(batch) < 4)
+      return;
+
+   *(unsigned *)batch->ptr = dword;
+   batch->ptr += 4;
+}
+
+static INLINE void
+i915_batchbuffer_write( struct i915_batchbuffer *batch,
+			void *data,
+			size_t size )
+{
+   if (i915_batchbuffer_space(batch) < size)
+      return;
+
+   memcpy(data, batch->ptr, size);
+   batch->ptr += size;
+}
+
+static INLINE void
+i915_batchbuffer_reloc( struct i915_batchbuffer *batch,
+			struct pipe_buffer *buffer,
+			size_t flags,
+			size_t offset )
+{
+   batch->winsys->batch_reloc( batch->winsys, buffer, flags, offset );
+}
+
+static INLINE void
+i915_batchbuffer_flush( struct i915_batchbuffer *batch,
+			struct pipe_fence_handle **fence )
+{
+   batch->winsys->batch_flush( batch->winsys, fence );
+}
 
 #define BEGIN_BATCH( dwords, relocs ) \
-   (i915->batch_start = i915->winsys->batch_start( i915->winsys, dwords, relocs ))
+   (i915_batchbuffer_check( i915->batch, dwords, relocs ))
 
 #define OUT_BATCH( dword ) \
-   i915->winsys->batch_dword( i915->winsys, dword )
+   i915_batchbuffer_dword( i915->batch, dword )
 
 #define OUT_RELOC( buf, flags, delta ) \
-   i915->winsys->batch_reloc( i915->winsys, buf, flags, delta )
-
-#define ADVANCE_BATCH()
+   i915_batchbuffer_reloc( i915->batch, buf, flags, delta )
 
 #define FLUSH_BATCH(fence) do { 			\
-   if (0) i915_dump_batchbuffer( i915 );		\
    i915->winsys->batch_flush( i915->winsys, fence );	\
-   i915->batch_start = NULL;				\
    i915->hardware_dirty = ~0;				\
 } while (0)
 
-#endif 
+#endif
diff --git a/src/gallium/drivers/i915simple/i915_blit.c b/src/gallium/drivers/i915simple/i915_blit.c
index 24449e3fb33..22f91fab926 100644
--- a/src/gallium/drivers/i915simple/i915_blit.c
+++ b/src/gallium/drivers/i915simple/i915_blit.c
@@ -31,6 +31,7 @@
 #include "i915_blit.h"
 #include "i915_reg.h"
 #include "i915_batch.h"
+#include "i915_debug.h"
 
 #define FILE_DEBUG_FLAG DEBUG_BLIT
 
@@ -45,7 +46,6 @@ i915_fill_blit(struct i915_context *i915,
 	       unsigned color)
 {
    unsigned BR13, CMD;
-   BATCH_LOCALS;
 
    dst_pitch *= (short) cpp;
 
@@ -79,7 +79,6 @@ i915_fill_blit(struct i915_context *i915,
    OUT_BATCH(((y + h) << 16) | (x + w));
    OUT_RELOC( dst_buffer, I915_BUFFER_ACCESS_WRITE, dst_offset);
    OUT_BATCH(color);
-   ADVANCE_BATCH();
 }
 
 
@@ -100,7 +99,6 @@ i915_copy_blit( struct i915_context *i915,
    unsigned CMD, BR13;
    int dst_y2 = dst_y + h;
    int dst_x2 = dst_x + w;
-   BATCH_LOCALS;
 
 
    I915_DBG(i915,
@@ -156,7 +154,6 @@ i915_copy_blit( struct i915_context *i915,
    OUT_BATCH((src_y << 16) | src_x);
    OUT_BATCH(((int) src_pitch & 0xffff));
    OUT_RELOC(src_buffer, I915_BUFFER_ACCESS_READ, src_offset);
-   ADVANCE_BATCH();
 }
 
 
diff --git a/src/gallium/drivers/i915simple/i915_clear.c b/src/gallium/drivers/i915simple/i915_clear.c
index cde69daacc0..8a2d3ca43f1 100644
--- a/src/gallium/drivers/i915simple/i915_clear.c
+++ b/src/gallium/drivers/i915simple/i915_clear.c
@@ -44,4 +44,5 @@ i915_clear(struct pipe_context *pipe, struct pipe_surface *ps,
 	   unsigned clearValue)
 {
    pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+   ps->status = PIPE_SURFACE_STATUS_DEFINED;
 }
diff --git a/src/gallium/drivers/i915simple/i915_context.c b/src/gallium/drivers/i915simple/i915_context.c
index 4bef21619c2..4c01b8d5b17 100644
--- a/src/gallium/drivers/i915simple/i915_context.c
+++ b/src/gallium/drivers/i915simple/i915_context.c
@@ -50,10 +50,12 @@ static void i915_destroy( struct pipe_context *pipe )
 
 
 static boolean
-i915_draw_elements( struct pipe_context *pipe,
-                    struct pipe_buffer *indexBuffer,
-                    unsigned indexSize,
-                    unsigned prim, unsigned start, unsigned count)
+i915_draw_range_elements(struct pipe_context *pipe,
+			     struct pipe_buffer *indexBuffer,
+			     unsigned indexSize,
+			     unsigned min_index,
+			     unsigned max_index,
+			     unsigned prim, unsigned start, unsigned count)
 {
    struct i915_context *i915 = i915_context( pipe );
    struct draw_context *draw = i915->draw;
@@ -77,7 +79,10 @@ i915_draw_elements( struct pipe_context *pipe,
       void *mapped_indexes
          = pipe->winsys->buffer_map(pipe->winsys, indexBuffer,
                                     PIPE_BUFFER_USAGE_CPU_READ);
-      draw_set_mapped_element_buffer(draw, indexSize, mapped_indexes);
+      draw_set_mapped_element_buffer_range(draw, indexSize,
+					   min_index,
+					   max_index,
+					   mapped_indexes);
    }
    else {
       /* no index/element buffer */
@@ -86,7 +91,9 @@ i915_draw_elements( struct pipe_context *pipe,
 
 
    draw_set_mapped_constant_buffer(draw,
-                                i915->current.constants[PIPE_SHADER_VERTEX]);
+                                   i915->current.constants[PIPE_SHADER_VERTEX],
+                                   ( i915->current.num_user_constants[PIPE_SHADER_VERTEX] * 
+                                     4 * sizeof(float) ));
 
    /* draw! */
    draw_arrays(i915->draw, prim, start, count);
@@ -100,12 +107,23 @@ i915_draw_elements( struct pipe_context *pipe,
    }
    if (indexBuffer) {
       pipe->winsys->buffer_unmap(pipe->winsys, indexBuffer);
-      draw_set_mapped_element_buffer(draw, 0, NULL);
+      draw_set_mapped_element_buffer_range(draw, 0, start, start + count - 1, NULL);
    }
 
    return TRUE;
 }
 
+static boolean
+i915_draw_elements( struct pipe_context *pipe,
+                    struct pipe_buffer *indexBuffer,
+                    unsigned indexSize,
+                    unsigned prim, unsigned start, unsigned count)
+{
+   return i915_draw_range_elements( pipe, indexBuffer,
+					indexSize,
+					0, 0xffffffff,
+					prim, start, count );
+}
 
 static boolean i915_draw_arrays( struct pipe_context *pipe,
 				 unsigned prim, unsigned start, unsigned count)
@@ -136,13 +154,14 @@ struct pipe_context *i915_create_context( struct pipe_screen *screen,
 
    i915->pipe.draw_arrays = i915_draw_arrays;
    i915->pipe.draw_elements = i915_draw_elements;
+   i915->pipe.draw_range_elements = i915_draw_range_elements;
 
    /*
     * Create drawing context and plug our rendering stage into it.
     */
    i915->draw = draw_create();
    assert(i915->draw);
-   if (!GETENV("I915_NO_VBUF")) {
+   if (!debug_get_bool_option("I915_NO_VBUF", FALSE)) {
       draw_set_rasterize_stage(i915->draw, i915_draw_vbuf_stage(i915));
    }
    else {
@@ -162,7 +181,8 @@ struct pipe_context *i915_create_context( struct pipe_screen *screen,
 
    /* Batch stream debugging is a bit hacked up at the moment:
     */
-   i915->batch_start = NULL;
+   i915->batch = i915_winsys->batch_get(i915_winsys);
+   i915->batch->winsys = i915_winsys;
 
    return &i915->pipe;
 }
diff --git a/src/gallium/drivers/i915simple/i915_context.h b/src/gallium/drivers/i915simple/i915_context.h
index 53fc5ed0795..892a88fd2cc 100644
--- a/src/gallium/drivers/i915simple/i915_context.h
+++ b/src/gallium/drivers/i915simple/i915_context.h
@@ -178,6 +178,8 @@ struct i915_rasterizer_state {
 struct i915_sampler_state {
    unsigned state[3];
    const struct pipe_sampler_state *templ;
+   unsigned minlod;
+   unsigned maxlod;
 };
 
 
@@ -209,6 +211,8 @@ struct i915_texture {
    struct pipe_buffer *buffer;
 };
 
+struct i915_batchbuffer;
+
 struct i915_context
 {
    struct pipe_context pipe;
@@ -241,10 +245,12 @@ struct i915_context
    unsigned num_vertex_elements;
    unsigned num_vertex_buffers;
 
-   unsigned *batch_start;
+   struct i915_batchbuffer *batch;
 
    /** Vertex buffer */
    struct pipe_buffer *vbo;
+   size_t vbo_offset;
+   unsigned vbo_flushed;
 
    struct i915_state current;
    unsigned hardware_dirty;
diff --git a/src/gallium/drivers/i915simple/i915_debug.c b/src/gallium/drivers/i915simple/i915_debug.c
index 9b9111167f8..5e26d1b9057 100644
--- a/src/gallium/drivers/i915simple/i915_debug.c
+++ b/src/gallium/drivers/i915simple/i915_debug.c
@@ -861,8 +861,9 @@ void
 i915_dump_batchbuffer( struct i915_context *i915 )
 {
    struct debug_stream stream;
-   unsigned *start = i915->batch_start;
-   unsigned *end = i915->winsys->batch_start( i915->winsys, 0, 0 );
+   /* TODO fix me */
+   unsigned *start = 0;/*i915->batch_start;*/
+   unsigned *end = 0;/*i915->winsys->batch_start( i915->winsys, 0, 0 );*/
    unsigned long bytes = (unsigned long) (end - start) * 4;
    boolean done = FALSE;
 
diff --git a/src/gallium/drivers/i915simple/i915_flush.c b/src/gallium/drivers/i915simple/i915_flush.c
index 7d23e6b6b90..472e0ab7740 100644
--- a/src/gallium/drivers/i915simple/i915_flush.c
+++ b/src/gallium/drivers/i915simple/i915_flush.c
@@ -62,12 +62,12 @@ static void i915_flush( struct pipe_context *pipe,
 	 assert(BEGIN_BATCH(1, 0));
       }
       OUT_BATCH( flush );
-      ADVANCE_BATCH();
    }
 
    /* If there are no flags, just flush pending commands to hardware:
     */
    FLUSH_BATCH(fence);
+   i915->vbo_flushed = 1;
 }
 
 
diff --git a/src/gallium/drivers/i915simple/i915_fpc_translate.c b/src/gallium/drivers/i915simple/i915_fpc_translate.c
index 3ccf74c72c4..23cd909337e 100644
--- a/src/gallium/drivers/i915simple/i915_fpc_translate.c
+++ b/src/gallium/drivers/i915simple/i915_fpc_translate.c
@@ -676,7 +676,7 @@ i915_translate_instruction(struct i915_fp_compile *p,
       break;
 
    case TGSI_OPCODE_MOV:
-      /* aka TGSI_OPCODE_SWZ */
+   case TGSI_OPCODE_SWZ:
       emit_simple_arith(p, inst, A0_MOV, 1);
       break;
 
@@ -943,8 +943,8 @@ i915_translate_instructions(struct i915_fp_compile *p,
          if (parse.FullToken.FullDeclaration.Declaration.File
                   == TGSI_FILE_CONSTANT) {
             uint i;
-            for (i = parse.FullToken.FullDeclaration.u.DeclarationRange.First;
-                 i <= parse.FullToken.FullDeclaration.u.DeclarationRange.Last;
+            for (i = parse.FullToken.FullDeclaration.DeclarationRange.First;
+                 i <= parse.FullToken.FullDeclaration.DeclarationRange.Last;
                  i++) {
                assert(ifs->constant_flags[i] == 0x0);
                ifs->constant_flags[i] = I915_CONSTFLAG_USER;
@@ -954,8 +954,8 @@ i915_translate_instructions(struct i915_fp_compile *p,
          else if (parse.FullToken.FullDeclaration.Declaration.File
                   == TGSI_FILE_TEMPORARY) {
             uint i;
-            for (i = parse.FullToken.FullDeclaration.u.DeclarationRange.First;
-                 i <= parse.FullToken.FullDeclaration.u.DeclarationRange.Last;
+            for (i = parse.FullToken.FullDeclaration.DeclarationRange.First;
+                 i <= parse.FullToken.FullDeclaration.DeclarationRange.Last;
                  i++) {
                assert(i < I915_MAX_TEMPORARY);
                /* XXX just use shader->info->file_mask[TGSI_FILE_TEMPORARY] */
diff --git a/src/gallium/drivers/i915simple/i915_prim_vbuf.c b/src/gallium/drivers/i915simple/i915_prim_vbuf.c
index 7fb2adbb53b..aef3682bbfc 100644
--- a/src/gallium/drivers/i915simple/i915_prim_vbuf.c
+++ b/src/gallium/drivers/i915simple/i915_prim_vbuf.c
@@ -38,6 +38,7 @@
  */
 
 
+#include "draw/draw_context.h"
 #include "draw/draw_vbuf.h"
 #include "pipe/p_debug.h"
 #include "pipe/p_util.h"
@@ -62,8 +63,21 @@ struct i915_vbuf_render {
    /** Vertex size in bytes */
    unsigned vertex_size;
 
+   /** Software primitive */
+   unsigned prim;
+
    /** Hardware primitive */
    unsigned hwprim;
+
+   /** Genereate a vertex list */
+   unsigned fallback;
+
+   /* Stuff for the vbo */
+   struct pipe_buffer *vbo;
+   size_t vbo_size;
+   size_t vbo_offset;
+   void *vbo_ptr;
+   size_t vbo_alloc_size;
 };
 
 
@@ -95,8 +109,8 @@ i915_vbuf_render_get_vertex_info( struct vbuf_render *render )
 
 static void *
 i915_vbuf_render_allocate_vertices( struct vbuf_render *render,
-			            ushort vertex_size,
-				    ushort nr_vertices )
+                                    ushort vertex_size,
+                                    ushort nr_vertices )
 {
    struct i915_vbuf_render *i915_render = i915_vbuf_render(render);
    struct i915_context *i915 = i915_render->i915;
@@ -105,14 +119,31 @@ i915_vbuf_render_allocate_vertices( struct vbuf_render *render,
 
    /* FIXME: handle failure */
    assert(!i915->vbo);
-   i915->vbo = winsys->buffer_create(winsys, 64, I915_BUFFER_USAGE_LIT_VERTEX,
-                                     size);
-   
+
+   if (i915_render->vbo_size > size + i915_render->vbo_offset && !i915->vbo_flushed) {
+   } else {
+      i915->vbo_flushed = 0;
+      pipe_buffer_reference(winsys, &i915_render->vbo, NULL);
+   }
+
+   if (!i915_render->vbo) {
+      i915_render->vbo_size = MAX2(size, i915_render->vbo_alloc_size);
+      i915_render->vbo_offset = 0;
+      i915_render->vbo = winsys->buffer_create(winsys,
+					       64,
+					       I915_BUFFER_USAGE_LIT_VERTEX,
+					       i915_render->vbo_size);
+      i915_render->vbo_ptr = winsys->buffer_map(winsys,
+						i915_render->vbo,
+						PIPE_BUFFER_USAGE_CPU_WRITE);
+      winsys->buffer_unmap(winsys, i915_render->vbo);
+   }
+
+   i915->vbo = i915_render->vbo;
+   i915->vbo_offset = i915_render->vbo_offset;
    i915->dirty |= I915_NEW_VBO;
-   
-   return winsys->buffer_map(winsys, 
-                             i915->vbo, 
-                             PIPE_BUFFER_USAGE_CPU_WRITE);
+
+   return (unsigned char *)i915_render->vbo_ptr + i915->vbo_offset;
 }
 
 
@@ -121,18 +152,51 @@ i915_vbuf_render_set_primitive( struct vbuf_render *render,
                                 unsigned prim )
 {
    struct i915_vbuf_render *i915_render = i915_vbuf_render(render);
-   
+   i915_render->prim = prim;
+
    switch(prim) {
    case PIPE_PRIM_POINTS:
       i915_render->hwprim = PRIM3D_POINTLIST;
+      i915_render->fallback = 0;
       return TRUE;
    case PIPE_PRIM_LINES:
       i915_render->hwprim = PRIM3D_LINELIST;
+      i915_render->fallback = 0;
+      return TRUE;
+   case PIPE_PRIM_LINE_LOOP:
+      i915_render->hwprim = PRIM3D_LINELIST;
+      i915_render->fallback = PIPE_PRIM_LINE_LOOP;
+      return TRUE;
+   case PIPE_PRIM_LINE_STRIP:
+      i915_render->hwprim = PRIM3D_LINESTRIP;
+      i915_render->fallback = 0;
       return TRUE;
    case PIPE_PRIM_TRIANGLES:
       i915_render->hwprim = PRIM3D_TRILIST;
+      i915_render->fallback = 0;
+      return TRUE;
+   case PIPE_PRIM_TRIANGLE_STRIP:
+      i915_render->hwprim = PRIM3D_TRISTRIP;
+      i915_render->fallback = 0;
+      return TRUE;
+   case PIPE_PRIM_TRIANGLE_FAN:
+      i915_render->hwprim = PRIM3D_TRIFAN;
+      i915_render->fallback = 0;
+      return TRUE;
+   case PIPE_PRIM_QUADS:
+      i915_render->hwprim = PRIM3D_TRILIST;
+      i915_render->fallback = PIPE_PRIM_QUADS;
+      return TRUE;
+   case PIPE_PRIM_QUAD_STRIP:
+      i915_render->hwprim = PRIM3D_TRILIST;
+      i915_render->fallback = PIPE_PRIM_QUAD_STRIP;
+      return TRUE;
+   case PIPE_PRIM_POLYGON:
+      i915_render->hwprim = PRIM3D_POLY;
+      i915_render->fallback = 0;
       return TRUE;
    default:
+      assert((int)"Error unkown primtive type" & 0);
       /* Actually, can handle a lot more just fine...  Fixme.
        */
       return FALSE;
@@ -140,6 +204,205 @@ i915_vbuf_render_set_primitive( struct vbuf_render *render,
 }
 
 
+
+/**
+ * Used for fallbacks in draw_arrays
+ */
+static void
+draw_arrays_generate_indices( struct vbuf_render *render,
+                              unsigned start, uint nr,
+                              unsigned type )
+{
+   struct i915_vbuf_render *i915_render = i915_vbuf_render(render);
+   struct i915_context *i915 = i915_render->i915;
+   unsigned i;
+   unsigned end = start + nr;
+   switch(type) {
+   case 0:
+      for (i = start; i+1 < end; i += 2)
+	 OUT_BATCH( (i+0) | (i+1) << 16 );
+      if (i < end)
+	 OUT_BATCH( i );
+      break;
+   case PIPE_PRIM_LINE_LOOP:
+      if (nr >= 2) {
+	 for (i = start + 1; i < end; i++)
+	    OUT_BATCH( (i-0) | (i+0) << 16 );
+	 OUT_BATCH( (i-0) | (  start) << 16 );
+      }
+      break;
+   case PIPE_PRIM_QUADS:
+      for (i = start; i + 3 < end; i += 4) {
+	 OUT_BATCH( (i+0) | (i+1) << 16 );
+	 OUT_BATCH( (i+3) | (i+1) << 16 );
+	 OUT_BATCH( (i+2) | (i+3) << 16 );
+      }
+      break;
+   case PIPE_PRIM_QUAD_STRIP:
+      for (i = start; i + 3 < end; i += 2) {
+	 OUT_BATCH( (i+0) | (i+1) << 16 );
+	 OUT_BATCH( (i+3) | (i+2) << 16 );
+	 OUT_BATCH( (i+0) | (i+3) << 16 );
+      }
+      break;
+   default:
+      assert(0);
+   }
+}
+
+static unsigned
+draw_arrays_calc_nr_indices( uint nr, unsigned type )
+{
+   switch (type) {
+   case 0:
+      return nr;
+   case PIPE_PRIM_LINE_LOOP:
+      if (nr >= 2)
+	 return nr * 2;
+      else
+	 return 0;
+   case PIPE_PRIM_QUADS:
+      return (nr / 4) * 6;
+   case PIPE_PRIM_QUAD_STRIP:
+      return ((nr - 2) / 2) * 6;
+   default:
+      assert(0);
+      return 0;
+   }
+}
+
+static void
+draw_arrays_fallback( struct vbuf_render *render,
+                      unsigned start,
+                      uint nr )
+{
+   struct i915_vbuf_render *i915_render = i915_vbuf_render(render);
+   struct i915_context *i915 = i915_render->i915;
+   unsigned nr_indices;
+
+   if (i915->dirty)
+      i915_update_derived( i915 );
+
+   if (i915->hardware_dirty)
+      i915_emit_hardware_state( i915 );
+
+   nr_indices = draw_arrays_calc_nr_indices( nr, i915_render->fallback );
+   if (!nr_indices)
+      return;
+
+   if (!BEGIN_BATCH( 1 + (nr_indices + 1)/2, 1 )) {
+      FLUSH_BATCH(NULL);
+
+      /* Make sure state is re-emitted after a flush:
+       */
+      i915_update_derived( i915 );
+      i915_emit_hardware_state( i915 );
+      i915->vbo_flushed = 1;
+
+      if (!BEGIN_BATCH( 1 + (nr_indices + 1)/2, 1 )) {
+	 assert(0);
+	 goto out;
+      }
+   }
+   OUT_BATCH( _3DPRIMITIVE |
+	      PRIM_INDIRECT |
+	      i915_render->hwprim |
+	      PRIM_INDIRECT_ELTS |
+	      nr_indices );
+
+   draw_arrays_generate_indices( render, start, nr, i915_render->fallback );
+
+out:
+   return;
+}
+
+static void
+i915_vbuf_render_draw_arrays( struct vbuf_render *render,
+                              unsigned start,
+                              uint nr )
+{
+   struct i915_vbuf_render *i915_render = i915_vbuf_render(render);
+
+   if (i915_render->fallback) {
+      draw_arrays_fallback( render, start, nr );
+      return;
+   }
+
+   /* JB: TODO submit direct cmds */
+   draw_arrays_fallback( render, start, nr );
+}
+
+/**
+ * Used for normal and fallback emitting of indices
+ * If type is zero normal operation assumed.
+ */
+static void
+draw_generate_indices( struct vbuf_render *render,
+                       const ushort *indices,
+                       uint nr_indices,
+                       unsigned type )
+{
+   struct i915_vbuf_render *i915_render = i915_vbuf_render(render);
+   struct i915_context *i915 = i915_render->i915;
+   unsigned i;
+
+   switch(type) {
+   case 0:
+      for (i = 0; i + 1 < nr_indices; i += 2) {
+	 OUT_BATCH( indices[i] | indices[i+1] << 16 );
+      }
+      if (i < nr_indices) {
+	 OUT_BATCH( indices[i] );
+      }
+      break;
+   case PIPE_PRIM_LINE_LOOP:
+      if (nr_indices >= 2) {
+	 for (i = 1; i < nr_indices; i++)
+	    OUT_BATCH( indices[i-1] | indices[i] << 16 );
+	 OUT_BATCH( indices[i-1] | indices[0] << 16 );
+      }
+      break;
+   case PIPE_PRIM_QUADS:
+      for (i = 0; i + 3 < nr_indices; i += 4) {
+	 OUT_BATCH( indices[i+0] | indices[i+1] << 16 );
+	 OUT_BATCH( indices[i+3] | indices[i+1] << 16 );
+	 OUT_BATCH( indices[i+2] | indices[i+3] << 16 );
+      }
+      break;
+   case PIPE_PRIM_QUAD_STRIP:
+      for (i = 0; i + 3 < nr_indices; i += 2) {
+	 OUT_BATCH( indices[i+0] | indices[i+1] << 16 );
+	 OUT_BATCH( indices[i+3] | indices[i+2] << 16 );
+	 OUT_BATCH( indices[i+0] | indices[i+3] << 16 );
+      }
+      break;
+   default:
+      assert(0);
+      break;
+   }
+}
+
+static unsigned
+draw_calc_nr_indices( uint nr_indices, unsigned type )
+{
+   switch (type) {
+   case 0:
+      return nr_indices;
+   case PIPE_PRIM_LINE_LOOP:
+      if (nr_indices >= 2)
+	 return nr_indices * 2;
+      else
+	 return 0;
+   case PIPE_PRIM_QUADS:
+      return (nr_indices / 4) * 6;
+   case PIPE_PRIM_QUAD_STRIP:
+      return ((nr_indices - 2) / 2) * 6;
+   default:
+      assert(0);
+      return 0;
+   }
+}
+
 static void 
 i915_vbuf_render_draw( struct vbuf_render *render,
                        const ushort *indices,
@@ -147,13 +410,14 @@ i915_vbuf_render_draw( struct vbuf_render *render,
 {
    struct i915_vbuf_render *i915_render = i915_vbuf_render(render);
    struct i915_context *i915 = i915_render->i915;
-   unsigned i;
+   unsigned save_nr_indices;
 
-   assert(nr_indices);
+   save_nr_indices = nr_indices;
+
+   nr_indices = draw_calc_nr_indices( nr_indices, i915_render->fallback );
+   if (!nr_indices)
+      return;
 
-   /* this seems to be bogus, since we validate state right after this */
-   /*assert((i915->dirty & ~I915_NEW_VBO) == 0);*/
-   
    if (i915->dirty)
       i915_update_derived( i915 );
 
@@ -167,25 +431,26 @@ i915_vbuf_render_draw( struct vbuf_render *render,
        */
       i915_update_derived( i915 );
       i915_emit_hardware_state( i915 );
+      i915->vbo_flushed = 1;
 
       if (!BEGIN_BATCH( 1 + (nr_indices + 1)/2, 1 )) {
 	 assert(0);
-	 return;
+     goto out;
       }
    }
 
    OUT_BATCH( _3DPRIMITIVE |
-              PRIM_INDIRECT |
-              i915_render->hwprim |
-   	      PRIM_INDIRECT_ELTS |
-   	      nr_indices );
-   for (i = 0; i + 1 < nr_indices; i += 2) {
-      OUT_BATCH( indices[i] |
-                 (indices[i + 1] << 16) );
-   }
-   if (i < nr_indices) {
-      OUT_BATCH( indices[i] );
-   }
+	      PRIM_INDIRECT |
+	      i915_render->hwprim |
+	      PRIM_INDIRECT_ELTS |
+	      nr_indices );
+   draw_generate_indices( render,
+			  indices,
+			  save_nr_indices,
+			  i915_render->fallback );
+
+out:
+   return;
 }
 
 
@@ -197,11 +462,13 @@ i915_vbuf_render_release_vertices( struct vbuf_render *render,
 {
    struct i915_vbuf_render *i915_render = i915_vbuf_render(render);
    struct i915_context *i915 = i915_render->i915;
-   struct pipe_winsys *winsys = i915->pipe.winsys;
+   size_t size = (size_t)vertex_size * (size_t)vertices_used;
 
    assert(i915->vbo);
-   winsys->buffer_unmap(winsys, i915->vbo);
-   pipe_buffer_reference(winsys, &i915->vbo, NULL);
+
+   i915_render->vbo_offset += size;
+   i915->vbo = NULL;
+   i915->dirty |= I915_NEW_VBO;
 }
 
 
@@ -220,6 +487,7 @@ static struct vbuf_render *
 i915_vbuf_render_create( struct i915_context *i915 )
 {
    struct i915_vbuf_render *i915_render = CALLOC_STRUCT(i915_vbuf_render);
+   struct pipe_winsys *winsys = i915->pipe.winsys;
 
    i915_render->i915 = i915;
    
@@ -229,14 +497,27 @@ i915_vbuf_render_create( struct i915_context *i915 )
     * batch buffer.
     */
    i915_render->base.max_indices = 16*1024;
-   
+
    i915_render->base.get_vertex_info = i915_vbuf_render_get_vertex_info;
    i915_render->base.allocate_vertices = i915_vbuf_render_allocate_vertices;
    i915_render->base.set_primitive = i915_vbuf_render_set_primitive;
    i915_render->base.draw = i915_vbuf_render_draw;
+   i915_render->base.draw_arrays = i915_vbuf_render_draw_arrays;
    i915_render->base.release_vertices = i915_vbuf_render_release_vertices;
    i915_render->base.destroy = i915_vbuf_render_destroy;
-   
+
+   i915_render->vbo_alloc_size = 128 * 4096;
+   i915_render->vbo_size = i915_render->vbo_alloc_size;
+   i915_render->vbo_offset = 0;
+   i915_render->vbo = winsys->buffer_create(winsys,
+					    64,
+					    I915_BUFFER_USAGE_LIT_VERTEX,
+					    i915_render->vbo_size);
+   i915_render->vbo_ptr = winsys->buffer_map(winsys,
+					     i915_render->vbo,
+					     PIPE_BUFFER_USAGE_CPU_WRITE);
+   winsys->buffer_unmap(winsys, i915_render->vbo);
+
    return &i915_render->base;
 }
 
@@ -258,6 +539,8 @@ struct draw_stage *i915_draw_vbuf_stage( struct i915_context *i915 )
       render->destroy(render);
       return NULL;
    }
-    
+   /** TODO JB: this shouldn't be here */
+   draw_set_render(i915->draw, render);
+
    return stage;
 }
diff --git a/src/gallium/drivers/i915simple/i915_state.c b/src/gallium/drivers/i915simple/i915_state.c
index e6c4671700e..dbb33f26955 100644
--- a/src/gallium/drivers/i915simple/i915_state.c
+++ b/src/gallium/drivers/i915simple/i915_state.c
@@ -41,7 +41,6 @@
 #include "i915_state_inlines.h"
 #include "i915_fpc.h"
 
-
 /* The i915 (and related graphics cores) do not support GL_CLAMP.  The
  * Intel drivers for "other operating systems" implement GL_CLAMP as
  * GL_CLAMP_TO_EDGE, so the same is done here.
@@ -178,6 +177,7 @@ static void i915_bind_blend_state(struct pipe_context *pipe,
                                   void *blend)
 {
    struct i915_context *i915 = i915_context(pipe);
+   draw_flush(i915->draw);
 
    i915->blend = (struct i915_blend_state*)blend;
 
@@ -194,6 +194,7 @@ static void i915_set_blend_color( struct pipe_context *pipe,
 			     const struct pipe_blend_color *blend_color )
 {
    struct i915_context *i915 = i915_context(pipe);
+   draw_flush(i915->draw);
 
    i915->blend_color = *blend_color;
 
@@ -250,11 +251,17 @@ i915_create_sampler_state(struct pipe_context *pipe,
    if (sampler->normalized_coords)
       cso->state[1] |= SS3_NORMALIZED_COORDS;
 
-   if (0) /* XXX not tested yet */
    {
       int minlod = (int) (16.0 * sampler->min_lod);
+      int maxlod = (int) (16.0 * sampler->max_lod);
       minlod = CLAMP(minlod, 0, 16 * 11);
-      cso->state[1] |= (minlod << SS3_MIN_LOD_SHIFT);
+      maxlod = CLAMP(maxlod, 0, 16 * 11);
+
+      if (minlod > maxlod)
+	 maxlod = minlod;
+
+      cso->minlod = minlod;
+      cso->maxlod = maxlod;
    }
 
    {
@@ -280,6 +287,8 @@ static void i915_bind_sampler_states(struct pipe_context *pipe,
        !memcmp(i915->sampler, sampler, num * sizeof(void *)))
       return;
 
+   draw_flush(i915->draw);
+
    for (i = 0; i < num; ++i)
       i915->sampler[i] = sampler[i];
    for (i = num; i < PIPE_MAX_SAMPLERS; ++i)
@@ -398,6 +407,7 @@ static void i915_bind_depth_stencil_state(struct pipe_context *pipe,
                                           void *depth_stencil)
 {
    struct i915_context *i915 = i915_context(pipe);
+   draw_flush(i915->draw);
 
    i915->depth_stencil = (const struct i915_depth_stencil_state *)depth_stencil;
 
@@ -415,6 +425,7 @@ static void i915_set_scissor_state( struct pipe_context *pipe,
                                  const struct pipe_scissor_state *scissor )
 {
    struct i915_context *i915 = i915_context(pipe);
+   draw_flush(i915->draw);
 
    memcpy( &i915->scissor, scissor, sizeof(*scissor) );
    i915->dirty |= I915_NEW_SCISSOR;
@@ -451,6 +462,7 @@ static void
 i915_bind_fs_state(struct pipe_context *pipe, void *shader)
 {
    struct i915_context *i915 = i915_context(pipe);
+   draw_flush(i915->draw);
 
    i915->fs = (struct i915_fragment_shader*) shader;
 
@@ -506,6 +518,7 @@ static void i915_set_constant_buffer(struct pipe_context *pipe,
 {
    struct i915_context *i915 = i915_context(pipe);
    struct pipe_winsys *ws = pipe->winsys;
+   draw_flush(i915->draw);
 
    assert(shader < PIPE_SHADER_TYPES);
    assert(index == 0);
@@ -574,6 +587,7 @@ static void i915_set_framebuffer_state(struct pipe_context *pipe,
 				       const struct pipe_framebuffer_state *fb)
 {
    struct i915_context *i915 = i915_context(pipe);
+   draw_flush(i915->draw);
 
    i915->framebuffer = *fb; /* struct copy */
 
@@ -586,6 +600,7 @@ static void i915_set_clip_state( struct pipe_context *pipe,
 			     const struct pipe_clip_state *clip )
 {
    struct i915_context *i915 = i915_context(pipe);
+   draw_flush(i915->draw);
 
    draw_set_clip_state(i915->draw, clip);
 
@@ -698,6 +713,10 @@ static void i915_set_vertex_buffers(struct pipe_context *pipe,
                                     const struct pipe_vertex_buffer *buffers)
 {
    struct i915_context *i915 = i915_context(pipe);
+   /* Because we change state before the draw_set_vertex_buffers call
+    * we need a flush here, just to be sure.
+    */
+   draw_flush(i915->draw);
 
    memcpy(i915->vertex_buffer, buffers, count * sizeof(buffers[0]));
    i915->num_vertex_buffers = count;
@@ -711,6 +730,11 @@ static void i915_set_vertex_elements(struct pipe_context *pipe,
                                      const struct pipe_vertex_element *elements)
 {
    struct i915_context *i915 = i915_context(pipe);
+   /* Because we change state before the draw_set_vertex_buffers call
+    * we need a flush here, just to be sure.
+    */
+   draw_flush(i915->draw);
+
    i915->num_vertex_elements = count;
    /* pass-through to draw module */
    draw_set_vertex_elements(i915->draw, count, elements);
diff --git a/src/gallium/drivers/i915simple/i915_state_emit.c b/src/gallium/drivers/i915simple/i915_state_emit.c
index 6f947d43468..bc801a82f03 100644
--- a/src/gallium/drivers/i915simple/i915_state_emit.c
+++ b/src/gallium/drivers/i915simple/i915_state_emit.c
@@ -211,33 +211,43 @@ i915_emit_hardware_state(struct i915_context *i915 )
       struct pipe_surface *depth_surface = i915->framebuffer.zsbuf;
 
       if (cbuf_surface) {
-	 unsigned pitch = (cbuf_surface->pitch * cbuf_surface->cpp);
+	 unsigned cpitch = (cbuf_surface->pitch * cbuf_surface->cpp);
+	 unsigned ctile = BUF_3D_USE_FENCE;
+#if 0
+	 if (!((cpitch - 1) & cpitch) && cpitch >= 512)
+	    ctile = BUF_3D_TILED_SURFACE;
+#endif
 
 	 OUT_BATCH(_3DSTATE_BUF_INFO_CMD);
 
 	 OUT_BATCH(BUF_3D_ID_COLOR_BACK | 
-		   BUF_3D_PITCH(pitch) |  /* pitch in bytes */
-		   BUF_3D_USE_FENCE);
+		   BUF_3D_PITCH(cpitch) |  /* pitch in bytes */
+		   ctile);
 
 	 OUT_RELOC(cbuf_surface->buffer,
 		   I915_BUFFER_ACCESS_WRITE,
-		   0);
+		   cbuf_surface->offset);
       }
 
       /* What happens if no zbuf??
        */
       if (depth_surface) {
 	 unsigned zpitch = (depth_surface->pitch * depth_surface->cpp);
-			 
+	 unsigned ztile = BUF_3D_USE_FENCE;
+#if 0
+	 if (!((zpitch - 1) & zpitch) && zpitch >= 512)
+	    ztile = BUF_3D_TILED_SURFACE;
+#endif
+
 	 OUT_BATCH(_3DSTATE_BUF_INFO_CMD);
 
 	 OUT_BATCH(BUF_3D_ID_DEPTH |
 		   BUF_3D_PITCH(zpitch) |  /* pitch in bytes */
-		   BUF_3D_USE_FENCE);
+		   ztile);
 
 	 OUT_RELOC(depth_surface->buffer,
 		   I915_BUFFER_ACCESS_WRITE,
-		   0);
+		   depth_surface->offset);
       }
    
       {
@@ -376,6 +386,7 @@ i915_emit_hardware_state(struct i915_context *i915 )
    {
       uint w, h;
       boolean k = framebuffer_size(&i915->framebuffer, &w, &h);
+      (void)k;
       assert(k);
 
       OUT_BATCH(_3DSTATE_DRAW_RECT_CMD);
diff --git a/src/gallium/drivers/i915simple/i915_state_immediate.c b/src/gallium/drivers/i915simple/i915_state_immediate.c
index dfbbcab624a..2501f2d7cb8 100644
--- a/src/gallium/drivers/i915simple/i915_state_immediate.c
+++ b/src/gallium/drivers/i915simple/i915_state_immediate.c
@@ -54,7 +54,7 @@ static void upload_S0S1(struct i915_context *i915)
 
    /* INTEL_NEW_VBO */
    /* TODO: re-use vertex buffers here? */
-   LIS0 = 0;
+   LIS0 = i915->vbo_offset;
 
    /* INTEL_NEW_VERTEX_SIZE -- do this where the vertex size is calculated! 
     */
@@ -156,8 +156,12 @@ const struct i915_tracked_state i915_upload_S5 = {
  */
 static void upload_S6( struct i915_context *i915 )
 {
-   unsigned LIS6 = (S6_COLOR_WRITE_ENABLE |
-		  (2 << S6_TRISTRIP_PV_SHIFT));
+   unsigned LIS6 = (2 << S6_TRISTRIP_PV_SHIFT);
+
+   /* I915_NEW_FRAMEBUFFER
+    */
+   if (i915->framebuffer.cbufs[0])
+      LIS6 |= S6_COLOR_WRITE_ENABLE;
 
    /* I915_NEW_BLEND
     */
@@ -174,7 +178,7 @@ static void upload_S6( struct i915_context *i915 )
 }
 
 const struct i915_tracked_state i915_upload_S6 = {
-   I915_NEW_BLEND | I915_NEW_DEPTH_STENCIL,
+   I915_NEW_BLEND | I915_NEW_DEPTH_STENCIL | I915_NEW_FRAMEBUFFER,
    upload_S6
 };
 
diff --git a/src/gallium/drivers/i915simple/i915_state_sampler.c b/src/gallium/drivers/i915simple/i915_state_sampler.c
index 982eec4a1b0..24440843f33 100644
--- a/src/gallium/drivers/i915simple/i915_state_sampler.c
+++ b/src/gallium/drivers/i915simple/i915_state_sampler.c
@@ -35,6 +35,35 @@
 #include "i915_state.h"
 
 
+/*
+ * A note about min_lod & max_lod.
+ *
+ * There is a circular dependancy between the sampler state
+ * and the map state to be submitted to hw.
+ *
+ * Two condition must be meet:
+ * min_lod =< max_lod == true
+ * max_lod =< last_level == true
+ *
+ *
+ * This is all fine and dandy if it where for the fact that max_lod
+ * is set on the map state instead of the sampler state. That is
+ * the max_lod we submit on map is:
+ * max_lod = MIN2(last_level, max_lod);
+ *
+ * So we need to update the map state when we change samplers and
+ * we need to be change the sampler state when map state is changed.
+ * The first part is done by calling i915_update_texture in
+ * i915_update_samplers and the second part is done else where in
+ * code tracking the state changes.
+ */
+
+static void
+i915_update_texture(struct i915_context *i915,
+                    uint unit,
+                    const struct i915_texture *tex,
+                    const struct i915_sampler_state *sampler,
+                    uint state[6]);
 /**
  * Compute i915 texture sampling state.
  *
@@ -50,6 +79,7 @@ static void update_sampler(struct i915_context *i915,
 			   unsigned state[3] )
 {
    const struct pipe_texture *pt = &tex->base;
+   unsigned minlod, lastlod;
 
    /* Need to do this after updating the maps, which call the
     * intel_finalize_mipmap_tree and hence can update firstLevel:
@@ -95,6 +125,15 @@ static void update_sampler(struct i915_context *i915,
    }
 #endif
 
+   /* See note at the top of file */
+   minlod = sampler->minlod;
+   lastlod = pt->last_level << 4;
+
+   if (lastlod < minlod) {
+      minlod = lastlod;
+   }
+
+   state[1] |= (sampler->minlod << SS3_MIN_LOD_SHIFT);
    state[1] |= (unit << SS3_TEXTUREMAP_INDEX_SHIFT);
 }
 
@@ -112,18 +151,23 @@ void i915_update_samplers( struct i915_context *i915 )
       /* could also examine the fragment program? */
       if (i915->texture[unit]) {
 	 update_sampler( i915,
-                         unit,
-                         i915->sampler[unit],       /* sampler state */
-                         i915->texture[unit],        /* texture */
-			 i915->current.sampler[unit] /* the result */
-                         );
-
-         i915->current.sampler_enable_nr++;
-         i915->current.sampler_enable_flags |= (1 << unit);
+	                 unit,
+	                 i915->sampler[unit],       /* sampler state */
+	                 i915->texture[unit],        /* texture */
+	                 i915->current.sampler[unit] /* the result */
+	                 );
+	 i915_update_texture( i915,
+	                      unit,
+	                      i915->texture[unit],          /* texture */
+	                      i915->sampler[unit],          /* sampler state */
+	                      i915->current.texbuffer[unit] );
+
+	 i915->current.sampler_enable_nr++;
+	 i915->current.sampler_enable_flags |= (1 << unit);
       }
    }
 
-   i915->hardware_dirty |= I915_HW_SAMPLER;
+   i915->hardware_dirty |= I915_HW_SAMPLER | I915_HW_MAP;
 }
 
 
@@ -168,7 +212,7 @@ translate_texture_format(enum pipe_format pipeFormat)
       return (MAPSURF_COMPRESSED | MT_COMPRESS_DXT4_5);
 #endif
    case PIPE_FORMAT_S8Z24_UNORM:
-      return (MAPSURF_32BIT | MT_32BIT_xL824);
+      return (MAPSURF_32BIT | MT_32BIT_xI824);
    default:
       debug_printf("i915: translate_texture_format() bad image format %x\n",
               pipeFormat);
@@ -179,14 +223,17 @@ translate_texture_format(enum pipe_format pipeFormat)
 
 
 static void
-i915_update_texture(struct i915_context *i915, uint unit,
+i915_update_texture(struct i915_context *i915,
+                    uint unit,
+                    const struct i915_texture *tex,
+                    const struct i915_sampler_state *sampler,
                     uint state[6])
 {
-   const struct i915_texture *tex = i915->texture[unit];
    const struct pipe_texture *pt = &tex->base;
    uint format, pitch;
    const uint width = pt->width[0], height = pt->height[0], depth = pt->depth[0];
    const uint num_levels = pt->last_level;
+   unsigned max_lod = num_levels * 4;
 
    assert(tex);
    assert(width);
@@ -207,16 +254,19 @@ i915_update_texture(struct i915_context *i915, uint unit,
        | MS3_USE_FENCE_REGS);
 
    /*
-    * XXX sampler->max_lod should be used to program the MAX_LOD field below.
-    * Also, when min_filter != mag_filter and there's just one mipmap level,
+    * XXX When min_filter != mag_filter and there's just one mipmap level,
     * set max_lod = 1 to make sure i915 chooses between min/mag filtering.
     */
 
+   /* See note at the top of file */
+   if (max_lod > (sampler->maxlod >> 2))
+      max_lod = sampler->maxlod >> 2;
+
    /* MS4 state */
    state[1] =
       ((((pitch / 4) - 1) << MS4_PITCH_SHIFT)
        | MS4_CUBE_FACE_ENA_MASK
-       | ((num_levels * 4) << MS4_MAX_LOD_SHIFT)
+       | ((max_lod) << MS4_MAX_LOD_SHIFT)
        | ((depth - 1) << MS4_VOLUME_DEPTH_SHIFT));
 }
 
@@ -231,7 +281,11 @@ i915_update_textures(struct i915_context *i915)
       /* determine unit enable/disable by looking for a bound texture */
       /* could also examine the fragment program? */
       if (i915->texture[unit]) {
-         i915_update_texture(i915, unit, i915->current.texbuffer[unit]);
+	 i915_update_texture( i915,
+	                      unit,
+	                      i915->texture[unit],          /* texture */
+	                      i915->sampler[unit],          /* sampler state */
+	                      i915->current.texbuffer[unit] );
       }
    }
 
diff --git a/src/gallium/drivers/i915simple/i915_texture.c b/src/gallium/drivers/i915simple/i915_texture.c
index df11ba0544c..9cd32e39191 100644
--- a/src/gallium/drivers/i915simple/i915_texture.c
+++ b/src/gallium/drivers/i915simple/i915_texture.c
@@ -42,12 +42,58 @@
 #include "i915_debug.h"
 #include "i915_screen.h"
 
+/*
+ * Helper function and arrays
+ */
+
+/**
+ * Initial offset for Cube map.
+ */
+static const int initial_offsets[6][2] = {
+   {0, 0},
+   {0, 2},
+   {1, 0},
+   {1, 2},
+   {1, 1},
+   {1, 3}
+};
+
+/**
+ * Step offsets for Cube map.
+ */
+static const int step_offsets[6][2] = {
+   {0, 2},
+   {0, 2},
+   {-1, 2},
+   {-1, 2},
+   {-1, 1},
+   {-1, 1}
+};
 
 static unsigned minify( unsigned d )
 {
    return MAX2(1, d>>1);
 }
 
+static unsigned
+power_of_two(unsigned x)
+{
+   unsigned value = 1;
+   while (value <= x)
+      value = value << 1;
+   return value;
+}
+
+static unsigned
+round_up(unsigned n, unsigned multiple)
+{
+   return (n + multiple - 1) & ~(multiple - 1);
+}
+
+
+/*
+ * More advanced helper funcs
+ */
 
 
 static void
@@ -86,7 +132,6 @@ i915_miptree_set_level_info(struct i915_texture *tex,
    tex->image_offset[level][0] = 0;
 }
 
-
 static void
 i915_miptree_set_image_offset(struct i915_texture *tex,
 			      unsigned level, unsigned img, unsigned x, unsigned y)
@@ -99,57 +144,51 @@ i915_miptree_set_image_offset(struct i915_texture *tex,
    tex->image_offset[level][img] = (x + y * tex->pitch);
 
    /*
-   DBG("%s level %d img %d pos %d,%d image_offset %x\n",
+   printf("%s level %d img %d pos %d,%d image_offset %x\n",
        __FUNCTION__, level, img, x, y, tex->image_offset[level][img]);
    */
 }
 
 
-/* Hack it up to use the old winsys->surface_alloc_storage()
- * method for now:
+/*
+ * Layout functions
+ */
+
+
+/**
+ * Special case to deal with display targets.
  */
 static boolean
-i915_displaytarget_layout(struct pipe_screen *screen,
-                          struct i915_texture *tex)
+i915_displaytarget_layout(struct i915_texture *tex)
 {
-   struct pipe_winsys *ws = screen->winsys;
-   struct pipe_surface surf;
-   unsigned flags = (PIPE_BUFFER_USAGE_CPU_READ |
-                     PIPE_BUFFER_USAGE_CPU_WRITE |
-                     PIPE_BUFFER_USAGE_GPU_READ |
-                     PIPE_BUFFER_USAGE_GPU_WRITE);
-
-
-   memset(&surf, 0, sizeof(surf));
-
-   ws->surface_alloc_storage( ws, 
-                              &surf,
-                              tex->base.width[0], 
-                              tex->base.height[0],
-                              tex->base.format,
-                              flags,
-                              tex->base.tex_usage);
-      
-   /* Now extract the goodies: 
-    */
+   struct pipe_texture *pt = &tex->base;
+
+   if (pt->last_level > 0 || pt->cpp != 4)
+      return 0;
+
    i915_miptree_set_level_info( tex, 0, 1, 0, 0,
                                 tex->base.width[0],
                                 tex->base.height[0],
                                 1 );
    i915_miptree_set_image_offset( tex, 0, 0, 0, 0 );
 
-   tex->buffer = surf.buffer;
-   tex->pitch = surf.pitch;
-   tex->total_height = 0;
+   if (tex->base.width[0] >= 128) {
+      tex->pitch = power_of_two(tex->base.width[0] * pt->cpp) / pt->cpp;
+      tex->total_height = round_up(tex->base.height[0], 8);
+   } else {
+      tex->pitch = round_up(tex->base.width[0], 64 / pt->cpp);
+      tex->total_height = tex->base.height[0];
+   }
 
+   /*
+   printf("%s size: %d,%d,%d offset %d,%d (0x%x)\n", __FUNCTION__,
+      tex->base.width[0], tex->base.height[0], pt->cpp,
+      tex->pitch, tex->total_height, tex->pitch * tex->total_height * 4);
+   */
 
-   return tex->buffer != NULL;
+   return 1;
 }
 
-
-
-
-
 static void
 i945_miptree_layout_2d( struct i915_texture *tex )
 {
@@ -161,6 +200,12 @@ i945_miptree_layout_2d( struct i915_texture *tex )
    unsigned width = pt->width[0];
    unsigned height = pt->height[0];
 
+#if 0 /* used for tiled display targets */
+   if (pt->last_level == 0 && pt->cpp == 4)
+      if (i915_displaytarget_layout(tex))
+	 return;
+#endif
+
    tex->pitch = pt->width[0];
 
    /* May need to adjust pitch to accomodate the placement of
@@ -179,7 +224,7 @@ i945_miptree_layout_2d( struct i915_texture *tex )
    /* Pitch must be a whole number of dwords, even though we
     * express it in texels.
     */
-   tex->pitch = align_int(tex->pitch * pt->cpp, 4) / pt->cpp;
+   tex->pitch = align_int(tex->pitch * pt->cpp, 64) / pt->cpp;
    tex->total_height = 0;
 
    for (level = 0; level <= pt->last_level; level++) {
@@ -212,25 +257,108 @@ i945_miptree_layout_2d( struct i915_texture *tex )
    }
 }
 
+static void
+i945_miptree_layout_cube(struct i915_texture *tex)
+{
+   struct pipe_texture *pt = &tex->base;
+   unsigned level;
 
-static const int initial_offsets[6][2] = {
-   {0, 0},
-   {0, 2},
-   {1, 0},
-   {1, 2},
-   {1, 1},
-   {1, 3}
-};
+   const unsigned dim = pt->width[0];
+   unsigned face;
+   unsigned lvlWidth = pt->width[0], lvlHeight = pt->height[0];
 
-static const int step_offsets[6][2] = {
-   {0, 2},
-   {0, 2},
-   {-1, 2},
-   {-1, 2},
-   {-1, 1},
-   {-1, 1}
-};
+   /*
+   printf("%s %i, %i\n", __FUNCTION__, pt->width[0], pt->height[0]);
+   */
+
+   assert(lvlWidth == lvlHeight); /* cubemap images are square */
+
+   /*
+    * XXX Should only be used for compressed formats. But lets
+    * keep this code active just in case.
+    *
+    * Depending on the size of the largest images, pitch can be
+    * determined either by the old-style packing of cubemap faces,
+    * or the final row of 4x4, 2x2 and 1x1 faces below this.
+    */
+   if (dim > 32)
+      tex->pitch = ((dim * pt->cpp * 2 + 3) & ~3) / pt->cpp;
+   else
+      tex->pitch = 14 * 8;
+
+   /*
+    * XXX The 4 is only needed for compressed formats. See above.
+    */
+   tex->total_height = dim * 4 + 4;
+
+   /* Set all the levels to effectively occupy the whole rectangular region.
+   */
+   for (level = 0; level <= pt->last_level; level++) {
+      i915_miptree_set_level_info(tex, level, 6, 0, 0, lvlWidth, lvlHeight, 1);
+      lvlWidth /= 2;
+      lvlHeight /= 2;
+   }
 
+   for (face = 0; face < 6; face++) {
+      unsigned x = initial_offsets[face][0] * dim;
+      unsigned y = initial_offsets[face][1] * dim;
+      unsigned d = dim;
+
+#if 0 /* Fix and enable this code for compressed formats */
+      if (dim == 4 && face >= 4) {
+         y = tex->total_height - 4;
+         x = (face - 4) * 8;
+      }
+      else if (dim < 4 && (face > 0)) {
+         y = tex->total_height - 4;
+         x = face * 8;
+      }
+#endif
+
+      for (level = 0; level <= pt->last_level; level++) {
+         i915_miptree_set_image_offset(tex, level, face, x, y);
+
+         d >>= 1;
+
+#if 0 /* Fix and enable this code for compressed formats */
+         switch (d) {
+            case 4:
+               switch (face) {
+                  case PIPE_TEX_FACE_POS_X:
+                  case PIPE_TEX_FACE_NEG_X:
+                     x += step_offsets[face][0] * d;
+                     y += step_offsets[face][1] * d;
+                     break;
+                  case PIPE_TEX_FACE_POS_Y:
+                  case PIPE_TEX_FACE_NEG_Y:
+                     y += 12;
+                     x -= 8;
+                     break;
+                  case PIPE_TEX_FACE_POS_Z:
+                  case PIPE_TEX_FACE_NEG_Z:
+                     y = tex->total_height - 4;
+                     x = (face - 4) * 8;
+                     break;
+               }
+            case 2:
+               y = tex->total_height - 4;
+               x = 16 + face * 8;
+               break;
+
+            case 1:
+               x += 48;
+               break;
+            default:
+#endif
+               x += step_offsets[face][0] * d;
+               y += step_offsets[face][1] * d;
+#if 0
+               break;
+         }
+#endif
+      }
+   }
+}
 
 static boolean
 i915_miptree_layout(struct i915_texture * tex)
@@ -363,99 +491,15 @@ i945_miptree_layout(struct i915_texture * tex)
    unsigned level;
 
    switch (pt->target) {
-   case PIPE_TEXTURE_CUBE:{
-         const unsigned dim = pt->width[0];
-         unsigned face;
-         unsigned lvlWidth = pt->width[0], lvlHeight = pt->height[0];
-
-         assert(lvlWidth == lvlHeight); /* cubemap images are square */
-
-         /* Depending on the size of the largest images, pitch can be
-          * determined either by the old-style packing of cubemap faces,
-          * or the final row of 4x4, 2x2 and 1x1 faces below this. 
-          */
-         if (dim > 32)
-            tex->pitch = ((dim * pt->cpp * 2 + 3) & ~3) / pt->cpp;
-         else
-            tex->pitch = 14 * 8;
-
-         tex->total_height = dim * 4 + 4;
-
-         /* Set all the levels to effectively occupy the whole rectangular region. 
-          */
-         for (level = 0; level <= pt->last_level; level++) {
-            i915_miptree_set_level_info(tex, level, 6,
-                                         0, 0,
-                                         lvlWidth, lvlHeight, 1);
-	    lvlWidth /= 2;
-	    lvlHeight /= 2;
-	 }
-
-
-         for (face = 0; face < 6; face++) {
-            unsigned x = initial_offsets[face][0] * dim;
-            unsigned y = initial_offsets[face][1] * dim;
-            unsigned d = dim;
-
-            if (dim == 4 && face >= 4) {
-               y = tex->total_height - 4;
-               x = (face - 4) * 8;
-            }
-            else if (dim < 4 && (face > 0)) {
-               y = tex->total_height - 4;
-               x = face * 8;
-            }
-
-            for (level = 0; level <= pt->last_level; level++) {
-               i915_miptree_set_image_offset(tex, level, face, x, y);
-
-               d >>= 1;
-
-               switch (d) {
-               case 4:
-                  switch (face) {
-                  case PIPE_TEX_FACE_POS_X:
-                  case PIPE_TEX_FACE_NEG_X:
-                     x += step_offsets[face][0] * d;
-                     y += step_offsets[face][1] * d;
-                     break;
-                  case PIPE_TEX_FACE_POS_Y:
-                  case PIPE_TEX_FACE_NEG_Y:
-                     y += 12;
-                     x -= 8;
-                     break;
-                  case PIPE_TEX_FACE_POS_Z:
-                  case PIPE_TEX_FACE_NEG_Z:
-                     y = tex->total_height - 4;
-                     x = (face - 4) * 8;
-                     break;
-                  }
-
-               case 2:
-                  y = tex->total_height - 4;
-                  x = 16 + face * 8;
-                  break;
-
-               case 1:
-                  x += 48;
-                  break;
-
-               default:
-                  x += step_offsets[face][0] * d;
-                  y += step_offsets[face][1] * d;
-                  break;
-               }
-            }
-         }
-         break;
-      }
+   case PIPE_TEXTURE_CUBE:
+      i945_miptree_layout_cube(tex);
+      break;
    case PIPE_TEXTURE_3D:{
          unsigned width = pt->width[0];
          unsigned height = pt->height[0];
          unsigned depth = pt->depth[0];
          unsigned pack_x_pitch, pack_x_nr;
          unsigned pack_y_pitch;
-         unsigned level;
 
          tex->pitch = ((pt->width[0] * pt->cpp + 3) & ~3) / pt->cpp;
          tex->total_height = 0;
@@ -532,39 +576,32 @@ i915_texture_create(struct pipe_screen *screen,
    struct pipe_winsys *ws = screen->winsys;
    struct i915_texture *tex = CALLOC_STRUCT(i915_texture);
 
-   if (!tex) 
+   if (!tex)
       return NULL;
 
    tex->base = *templat;
    tex->base.refcount = 1;
    tex->base.screen = screen;
 
-   if (tex->base.tex_usage & PIPE_TEXTURE_USAGE_DISPLAY_TARGET) {
-      if (!i915_displaytarget_layout(screen, tex))
-         goto fail;
-   }
-   else {
-      if (i915screen->is_i945) {
-         if (!i945_miptree_layout(tex))
-            goto fail;
-      }
-      else {
-         if (!i915_miptree_layout(tex))
-            goto fail;
-      }
-      
-      tex->buffer = ws->buffer_create(ws, 64,
-                                      PIPE_BUFFER_USAGE_PIXEL,
-                                      tex->pitch * tex->base.cpp *
-                                      tex->total_height);
-
-      if (!tex->buffer) 
-         goto fail;
+   if (i915screen->is_i945) {
+      if (!i945_miptree_layout(tex))
+	 goto fail;
+   } else {
+      if (!i915_miptree_layout(tex))
+	 goto fail;
    }
 
+   tex->buffer = ws->buffer_create(ws, 64,
+				   PIPE_BUFFER_USAGE_PIXEL,
+				   tex->pitch * tex->base.cpp *
+				   tex->total_height);
+
+   if (!tex->buffer)
+      goto fail;
+
    return &tex->base;
 
- fail:
+fail:
    FREE(tex);
    return NULL;
 }
@@ -600,11 +637,6 @@ i915_texture_release(struct pipe_screen *screen,
    *pt = NULL;
 }
 
-
-
-/*
- * XXX note: same as code in sp_surface.c
- */
 static struct pipe_surface *
 i915_get_tex_surface(struct pipe_screen *screen,
                      struct pipe_texture *pt,
@@ -629,10 +661,10 @@ i915_get_tex_surface(struct pipe_screen *screen,
       assert(zslice == 0);
    }
 
-   ps = ws->surface_alloc(ws);
+   ps = CALLOC_STRUCT(pipe_surface);
    if (ps) {
-      assert(ps->refcount);
-      assert(ps->winsys);
+      ps->refcount = 1;
+      ps->winsys = ws;
       pipe_texture_reference(&ps->texture, pt);
       pipe_buffer_reference(ws, &ps->buffer, tex->buffer);
       ps->format = pt->format;
@@ -642,11 +674,11 @@ i915_get_tex_surface(struct pipe_screen *screen,
       ps->pitch = tex->pitch;
       ps->offset = offset;
       ps->usage = flags;
+      ps->status = PIPE_SURFACE_STATUS_DEFINED;
    }
    return ps;
 }
 
-
 void
 i915_init_texture_functions(struct i915_context *i915)
 {
diff --git a/src/gallium/drivers/i915simple/i915_winsys.h b/src/gallium/drivers/i915simple/i915_winsys.h
index 5e16543f4ec..9afaa16a62c 100644
--- a/src/gallium/drivers/i915simple/i915_winsys.h
+++ b/src/gallium/drivers/i915simple/i915_winsys.h
@@ -55,6 +55,7 @@ extern "C" {
  * etc.
  */
 
+struct i915_batchbuffer;
 struct pipe_buffer;
 struct pipe_fence_handle;
 struct pipe_winsys;
@@ -75,20 +76,10 @@ struct pipe_screen;
 struct i915_winsys {
 
    /**
-    * Reserve space on batch buffer. 
-    * 
-    * Returns a null pointer if there is insufficient space in the batch buffer 
-    * to hold the requested number of dwords and relocations.
-    * 
-    * The number of dwords should also include the number of relocations.
+    * Get the current batch buffer from the winsys.
     */
-   unsigned *(*batch_start)( struct i915_winsys *sws,
-			     unsigned dwords,
-			     unsigned relocs );
-   
-   void (*batch_dword)( struct i915_winsys *sws,
-			unsigned dword );
-   
+   struct i915_batchbuffer *(*batch_get)( struct i915_winsys *sws );
+
    /**
     * Emit a relocation to a buffer.
     * 
@@ -103,7 +94,10 @@ struct i915_winsys {
 			struct pipe_buffer *buf,
 			unsigned access_flags,
 			unsigned delta );
-   
+
+   /**
+    * Flush the batch.
+    */
    void (*batch_flush)( struct i915_winsys *sws,
                         struct pipe_fence_handle **fence );
 };
diff --git a/src/gallium/drivers/i965simple/brw_sf.c b/src/gallium/drivers/i965simple/brw_sf.c
index c3b815a82be..96f8fb87a3d 100644
--- a/src/gallium/drivers/i965simple/brw_sf.c
+++ b/src/gallium/drivers/i965simple/brw_sf.c
@@ -169,9 +169,9 @@ static void upload_sf_prog( struct brw_context *brw )
       case TGSI_TOKEN_TYPE_DECLARATION:
 	 if (parse.FullToken.FullDeclaration.Declaration.File == TGSI_FILE_INPUT) 
 	 {
-	    int first = parse.FullToken.FullDeclaration.u.DeclarationRange.First;
-	    int last = parse.FullToken.FullDeclaration.u.DeclarationRange.Last;
-	    int interp_mode = parse.FullToken.FullDeclaration.Interpolation.Interpolate;
+	    int first = parse.FullToken.FullDeclaration.DeclarationRange.First;
+	    int last = parse.FullToken.FullDeclaration.DeclarationRange.Last;
+	    int interp_mode = parse.FullToken.FullDeclaration.Declaration.Interpolate;
 	    //int semantic = parse.FullToken.FullDeclaration.Semantic.SemanticName;
 	    //int semantic_index = parse.FullToken.FullDeclaration.Semantic.SemanticIndex;
 
@@ -291,8 +291,8 @@ static void update_sf_linkage( struct brw_context *brw )
       case TGSI_TOKEN_TYPE_DECLARATION:
 	 if (parse.FullToken.FullDeclaration.Declaration.File == TGSI_FILE_INPUT) 
 	 {
-	    int first = parse.FullToken.FullDeclaration.u.DeclarationRange.First;
-	    int last = parse.FullToken.FullDeclaration.u.DeclarationRange.Last;
+	    int first = parse.FullToken.FullDeclaration.DeclarationRange.First;
+	    int last = parse.FullToken.FullDeclaration.DeclarationRange.Last;
 
 	    for (i = first; i < last; i++) {
 	       vp_semantic[i].semantic = 
diff --git a/src/gallium/drivers/i965simple/brw_shader_info.c b/src/gallium/drivers/i965simple/brw_shader_info.c
index f4694a4433b..fb3da92421e 100644
--- a/src/gallium/drivers/i965simple/brw_shader_info.c
+++ b/src/gallium/drivers/i965simple/brw_shader_info.c
@@ -26,9 +26,7 @@ void brw_shader_info(const struct tgsi_token *tokens,
       case TGSI_TOKEN_TYPE_DECLARATION:
       {
 	 const struct tgsi_full_declaration *decl = &parse.FullToken.FullDeclaration;
-	 unsigned last = decl->u.DeclarationRange.Last;
-	 
-	 assert( decl->Declaration.Declare == TGSI_DECLARE_RANGE );
+	 unsigned last = decl->DeclarationRange.Last;
       
 	 // Broken by crazy wpos init:
 	 //assert( info->nr_regs[decl->Declaration.File] <= last);
diff --git a/src/gallium/drivers/i965simple/brw_vs_emit.c b/src/gallium/drivers/i965simple/brw_vs_emit.c
index 9020fcc0012..81423e2d7d5 100644
--- a/src/gallium/drivers/i965simple/brw_vs_emit.c
+++ b/src/gallium/drivers/i965simple/brw_vs_emit.c
@@ -988,10 +988,8 @@ post_vs_emit( struct brw_vs_compile *c, struct brw_instruction *end_inst )
 static void process_declaration(const struct tgsi_full_declaration *decl,
                                 struct brw_prog_info *info)
 {
-   int first = decl->u.DeclarationRange.First;
-   int last = decl->u.DeclarationRange.Last;
-
-   assert (decl->Declaration.Declare != TGSI_DECLARE_MASK);
+   int first = decl->DeclarationRange.First;
+   int last = decl->DeclarationRange.Last;
    
    switch(decl->Declaration.File) {
    case TGSI_FILE_CONSTANT: 
@@ -1137,8 +1135,8 @@ static void process_instruction(struct brw_vs_compile *c,
       emit_min(p, dst, args[0], args[1]);
       break;
    case TGSI_OPCODE_MOV:
-#if 0
    case TGSI_OPCODE_SWZ:
+#if 0
       /* The args[0] value can't be used here as it won't have
        * correctly encoded the full swizzle:
        */
diff --git a/src/gallium/drivers/i965simple/brw_wm_decl.c b/src/gallium/drivers/i965simple/brw_wm_decl.c
index 74ccfd494a4..bf1b4d961a7 100644
--- a/src/gallium/drivers/i965simple/brw_wm_decl.c
+++ b/src/gallium/drivers/i965simple/brw_wm_decl.c
@@ -351,18 +351,16 @@ void brw_wm_emit_decls(struct brw_wm_compile *c)
       case TGSI_TOKEN_TYPE_DECLARATION:
       {
 	 const struct tgsi_full_declaration *decl = &parse.FullToken.FullDeclaration;
-	 unsigned first = decl->u.DeclarationRange.First;
-	 unsigned last = decl->u.DeclarationRange.Last;
+	 unsigned first = decl->DeclarationRange.First;
+	 unsigned last = decl->DeclarationRange.Last;
 	 unsigned mask = decl->Declaration.UsageMask; /* ? */
 	 unsigned i;
 
 	 if (decl->Declaration.File != TGSI_FILE_INPUT)
 	    break;
 
-	 assert(decl->Declaration.Interpolate);
-
 	 for( i = first; i <= last; i++ ) {
-	    switch (decl->Interpolation.Interpolate) {
+	    switch (decl->Declaration.Interpolate) {
 	    case TGSI_INTERPOLATE_CONSTANT:
 	       emit_cinterp(c, i, mask);
 	       break;
diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c
index 2af0db37143..626c3a9d4e1 100644
--- a/src/gallium/drivers/softpipe/sp_context.c
+++ b/src/gallium/drivers/softpipe/sp_context.c
@@ -88,7 +88,8 @@ static void softpipe_destroy( struct pipe_context *pipe )
    struct pipe_winsys *ws = pipe->winsys;
    uint i;
 
-   draw_destroy( softpipe->draw );
+   if (softpipe->draw)
+      draw_destroy( softpipe->draw );
 
    softpipe->quad.polygon_stipple->destroy( softpipe->quad.polygon_stipple );
    softpipe->quad.earlyz->destroy( softpipe->quad.earlyz );
@@ -128,12 +129,12 @@ softpipe_create( struct pipe_screen *screen,
    uint i;
 
 #ifdef PIPE_ARCH_X86
-   softpipe->use_sse = GETENV( "GALLIUM_NOSSE" ) == NULL;
+   softpipe->use_sse = !debug_get_bool_option( "GALLIUM_NOSSE", FALSE );
 #else
    softpipe->use_sse = FALSE;
 #endif
 
-   softpipe->dump_fs = GETENV( "GALLIUM_DUMP_FS" ) != NULL;
+   softpipe->dump_fs = debug_get_bool_option( "GALLIUM_DUMP_FS", FALSE );
 
    softpipe->pipe.winsys = pipe_winsys;
    softpipe->pipe.screen = screen;
@@ -178,6 +179,7 @@ softpipe_create( struct pipe_screen *screen,
 
    softpipe->pipe.draw_arrays = softpipe_draw_arrays;
    softpipe->pipe.draw_elements = softpipe_draw_elements;
+   softpipe->pipe.draw_range_elements = softpipe_draw_range_elements;
    softpipe->pipe.set_edgeflags = softpipe_set_edgeflags;
 
 
@@ -216,17 +218,23 @@ softpipe_create( struct pipe_screen *screen,
     * Create drawing context and plug our rendering stage into it.
     */
    softpipe->draw = draw_create();
-   assert(softpipe->draw);
+   if (!softpipe->draw) 
+      goto fail;
+
    softpipe->setup = sp_draw_render_stage(softpipe);
+   if (!softpipe->setup)
+      goto fail;
 
-   if (GETENV( "SP_NO_RAST" ) != NULL)
+   if (debug_get_bool_option( "SP_NO_RAST", FALSE ))
       softpipe->no_rast = TRUE;
 
-   if (GETENV( "SP_VBUF" ) != NULL) {
-      sp_init_vbuf(softpipe);
+   if (debug_get_bool_option( "SP_NO_VBUF", FALSE )) {
+      /* Deprecated path -- vbuf is the intended interface to the draw module:
+       */
+      draw_set_rasterize_stage(softpipe->draw, softpipe->setup);
    }
    else {
-      draw_set_rasterize_stage(softpipe->draw, softpipe->setup);
+      sp_init_vbuf(softpipe);
    }
 
    /* plug in AA line/point stages */
@@ -241,4 +249,8 @@ softpipe_create( struct pipe_screen *screen,
    sp_init_surface_functions(softpipe);
 
    return &softpipe->pipe;
+
+ fail:
+   softpipe_destroy(&softpipe->pipe);
+   return NULL;
 }
diff --git a/src/gallium/drivers/softpipe/sp_context.h b/src/gallium/drivers/softpipe/sp_context.h
index 62eabfb30e8..078886f93c9 100644
--- a/src/gallium/drivers/softpipe/sp_context.h
+++ b/src/gallium/drivers/softpipe/sp_context.h
@@ -69,7 +69,7 @@ struct softpipe_context {
 
    struct pipe_blend_color blend_color;
    struct pipe_clip_state clip;
-   struct pipe_constant_buffer constants[2];
+   struct pipe_constant_buffer constants[PIPE_SHADER_TYPES];
    struct pipe_framebuffer_state framebuffer;
    struct pipe_poly_stipple poly_stipple;
    struct pipe_scissor_state scissor;
diff --git a/src/gallium/drivers/softpipe/sp_draw_arrays.c b/src/gallium/drivers/softpipe/sp_draw_arrays.c
index 6c58f9909da..12b44a82118 100644
--- a/src/gallium/drivers/softpipe/sp_draw_arrays.c
+++ b/src/gallium/drivers/softpipe/sp_draw_arrays.c
@@ -47,14 +47,15 @@ softpipe_map_constant_buffers(struct softpipe_context *sp)
 {
    struct pipe_winsys *ws = sp->pipe.winsys;
    uint i;
-   for (i = 0; i < 2; i++) {
+   for (i = 0; i < PIPE_SHADER_TYPES; i++) {
       if (sp->constants[i].size)
          sp->mapped_constants[i] = ws->buffer_map(ws, sp->constants[i].buffer,
                                                   PIPE_BUFFER_USAGE_CPU_READ);
    }
 
    draw_set_mapped_constant_buffer(sp->draw,
-                                   sp->mapped_constants[PIPE_SHADER_VERTEX]);
+                                   sp->mapped_constants[PIPE_SHADER_VERTEX],
+                                   sp->constants[PIPE_SHADER_VERTEX].size);
 }
 
 static void
@@ -68,7 +69,7 @@ softpipe_unmap_constant_buffers(struct softpipe_context *sp)
     */
    draw_flush(sp->draw);
 
-   draw_set_mapped_constant_buffer(sp->draw, NULL);
+   draw_set_mapped_constant_buffer(sp->draw, NULL, 0);
 
    for (i = 0; i < 2; i++) {
       if (sp->constants[i].size)
@@ -108,11 +109,14 @@ softpipe_draw_arrays(struct pipe_context *pipe, unsigned mode,
  *
  * XXX should the element buffer be specified/bound with a separate function?
  */
+
 boolean
-softpipe_draw_elements(struct pipe_context *pipe,
-                       struct pipe_buffer *indexBuffer,
-                       unsigned indexSize,
-                       unsigned mode, unsigned start, unsigned count)
+softpipe_draw_range_elements(struct pipe_context *pipe,
+                             struct pipe_buffer *indexBuffer,
+                             unsigned indexSize,
+                             unsigned min_index,
+                             unsigned max_index,
+                             unsigned mode, unsigned start, unsigned count)
 {
    struct softpipe_context *sp = softpipe_context(pipe);
    struct draw_context *draw = sp->draw;
@@ -141,11 +145,14 @@ softpipe_draw_elements(struct pipe_context *pipe,
       void *mapped_indexes
          = pipe->winsys->buffer_map(pipe->winsys, indexBuffer,
                                     PIPE_BUFFER_USAGE_CPU_READ);
-      draw_set_mapped_element_buffer(draw, indexSize, mapped_indexes);
+      draw_set_mapped_element_buffer_range(draw, indexSize,
+                                           min_index,
+                                           max_index,
+                                           mapped_indexes);
    }
    else {
       /* no index/element buffer */
-      draw_set_mapped_element_buffer(draw, 0, NULL);
+      draw_set_mapped_element_buffer_range(draw, 0, start, start + count - 1, NULL);
    }
 
 
@@ -171,6 +178,19 @@ softpipe_draw_elements(struct pipe_context *pipe,
    return TRUE;
 }
 
+boolean
+softpipe_draw_elements(struct pipe_context *pipe,
+                       struct pipe_buffer *indexBuffer,
+                       unsigned indexSize,
+                       unsigned mode, unsigned start, unsigned count)
+{
+   return softpipe_draw_range_elements( pipe, indexBuffer,
+                                        indexSize,
+                                        0, 0xffffffff,
+                                        mode, start, count );
+}
+
+
 
 void
 softpipe_set_edgeflags(struct pipe_context *pipe, const unsigned *edgeflags)
diff --git a/src/gallium/drivers/softpipe/sp_fs_sse.c b/src/gallium/drivers/softpipe/sp_fs_sse.c
index 55741cc1df8..69f7f960aa1 100644
--- a/src/gallium/drivers/softpipe/sp_fs_sse.c
+++ b/src/gallium/drivers/softpipe/sp_fs_sse.c
@@ -46,7 +46,7 @@
 
 /* Surely this should be defined somewhere in a tgsi header:
  */
-typedef void (XSTDCALL *codegen_function)(
+typedef void (PIPE_CDECL *codegen_function)(
    const struct tgsi_exec_vector *input,
    struct tgsi_exec_vector *output,
    const float (*constant)[4],
diff --git a/src/gallium/drivers/softpipe/sp_prim_setup.c b/src/gallium/drivers/softpipe/sp_prim_setup.c
index 1cf9ffa632f..941ab62e00c 100644
--- a/src/gallium/drivers/softpipe/sp_prim_setup.c
+++ b/src/gallium/drivers/softpipe/sp_prim_setup.c
@@ -64,16 +64,17 @@ static INLINE struct setup_stage *setup_stage( struct draw_stage *stage )
 }
 
 
+typedef const float (*cptrf4)[4];
 
 static void
 do_tri(struct draw_stage *stage, struct prim_header *prim)
 {
    struct setup_stage *setup = setup_stage( stage );
-
+   
    setup_tri( setup->setup,
-              prim->v[0]->data,
-              prim->v[1]->data,
-              prim->v[2]->data );
+              (cptrf4)prim->v[0]->data,
+              (cptrf4)prim->v[1]->data,
+              (cptrf4)prim->v[2]->data );
 }
 
 static void
@@ -82,8 +83,8 @@ do_line(struct draw_stage *stage, struct prim_header *prim)
    struct setup_stage *setup = setup_stage( stage );
 
    setup_line( setup->setup,
-               prim->v[0]->data,
-               prim->v[1]->data );
+               (cptrf4)prim->v[0]->data,
+               (cptrf4)prim->v[1]->data );
 }
 
 static void
@@ -92,7 +93,7 @@ do_point(struct draw_stage *stage, struct prim_header *prim)
    struct setup_stage *setup = setup_stage( stage );
 
    setup_point( setup->setup,
-                prim->v[0]->data );
+                (cptrf4)prim->v[0]->data );
 }
 
 
diff --git a/src/gallium/drivers/softpipe/sp_prim_vbuf.c b/src/gallium/drivers/softpipe/sp_prim_vbuf.c
index e063fe82efc..e9fae951e0b 100644
--- a/src/gallium/drivers/softpipe/sp_prim_vbuf.c
+++ b/src/gallium/drivers/softpipe/sp_prim_vbuf.c
@@ -116,30 +116,28 @@ sp_vbuf_set_primitive(struct vbuf_render *vbr, unsigned prim)
 
 
 
-   if (prim == PIPE_PRIM_TRIANGLES ||
-       prim == PIPE_PRIM_LINES ||
-       prim == PIPE_PRIM_POINTS) {
-      cvbr->prim = prim;
-      return TRUE;
-   }
-   else {
-      return FALSE;
-   }
+   cvbr->prim = prim;
+   return TRUE;
 
 }
 
 
+static INLINE cptrf4 get_vert( const void *vertex_buffer,
+                               int index,
+                               int stride )
+{
+   return (cptrf4)((char *)vertex_buffer + index * stride);
+}
 
 
 static void
-sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr_indices)
+sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr)
 {
    struct softpipe_vbuf_render *cvbr = softpipe_vbuf_render(vbr);
    struct softpipe_context *softpipe = cvbr->softpipe;
-   unsigned vertex_size = softpipe->vertex_info_vbuf.size * sizeof(float);
-   unsigned i, j;
-   void *vertex_buffer = cvbr->vertex_buffer;
-   cptrf4 v[3];
+   unsigned stride = softpipe->vertex_info_vbuf.size * sizeof(float);
+   unsigned i;
+   const void *vertex_buffer = cvbr->vertex_buffer;
 
    /* XXX: break this dependency - make setup_context live under
     * softpipe, rename the old "setup" draw stage to something else.
@@ -149,40 +147,98 @@ sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr_indices)
 
 
    switch (cvbr->prim) {
-   case PIPE_PRIM_TRIANGLES:
-      for (i = 0; i < nr_indices; i += 3) {
-         for (j = 0; j < 3; j++)
-            v[j] = (cptrf4)((char *)vertex_buffer +
-                             indices[i+j] * vertex_size);
-
-         setup_tri( setup_ctx,
-                    v[0],
-                    v[1],
-                    v[2]);
+   case PIPE_PRIM_POINTS:
+      for (i = 0; i < nr; i++) {
+         setup_point( setup_ctx,
+                      get_vert(vertex_buffer, indices[i-0], stride) );
       }
       break;
 
    case PIPE_PRIM_LINES:
-      for (i = 0; i < nr_indices; i += 2) {
-         for (j = 0; j < 2; j++)
-            v[j] = (cptrf4)((char *)vertex_buffer +
-                            indices[i+j] * vertex_size);
+      for (i = 1; i < nr; i += 2) {
+         setup_line( setup_ctx,
+                     get_vert(vertex_buffer, indices[i-1], stride),
+                     get_vert(vertex_buffer, indices[i-0], stride) );
+      }
+      break;
 
+   case PIPE_PRIM_LINE_STRIP:
+      for (i = 1; i < nr; i ++) {
          setup_line( setup_ctx,
-                     v[0],
-                     v[1] );
+                     get_vert(vertex_buffer, indices[i-1], stride),
+                     get_vert(vertex_buffer, indices[i-0], stride) );
       }
       break;
 
-   case PIPE_PRIM_POINTS:
-      for (i = 0; i < nr_indices; i++) {
-         v[0] = (cptrf4)((char *)vertex_buffer +
-                         indices[i] * vertex_size);
+   case PIPE_PRIM_LINE_LOOP:
+      for (i = 1; i < nr; i ++) {
+         setup_line( setup_ctx,
+                     get_vert(vertex_buffer, indices[i-1], stride),
+                     get_vert(vertex_buffer, indices[i-0], stride) );
+      }
+      if (nr) {
+         setup_line( setup_ctx,
+                     get_vert(vertex_buffer, indices[nr-1], stride),
+                     get_vert(vertex_buffer, indices[0], stride) );
+      }
+      break;
 
-         setup_point( setup_ctx,
-                      v[0] );
+
+   case PIPE_PRIM_TRIANGLES:
+      for (i = 2; i < nr; i += 3) {
+         setup_tri( setup_ctx,
+                    get_vert(vertex_buffer, indices[i-2], stride),
+                    get_vert(vertex_buffer, indices[i-1], stride),
+                    get_vert(vertex_buffer, indices[i-0], stride));
+      }
+      break;
+
+   case PIPE_PRIM_TRIANGLE_STRIP:
+      for (i = 2; i < nr; i += 1) {
+         setup_tri( setup_ctx,
+                    get_vert(vertex_buffer, indices[i+(i&1)-2], stride),
+                    get_vert(vertex_buffer, indices[i-(i&1)-1], stride),
+                    get_vert(vertex_buffer, indices[i-0], stride));
+      }
+      break;
+
+   case PIPE_PRIM_TRIANGLE_FAN:
+   case PIPE_PRIM_POLYGON:
+      for (i = 2; i < nr; i += 1) {
+         setup_tri( setup_ctx,
+                    get_vert(vertex_buffer, indices[0], stride),
+                    get_vert(vertex_buffer, indices[i-1], stride),
+                    get_vert(vertex_buffer, indices[i-0], stride));
       }
       break;
+   case PIPE_PRIM_QUADS:
+      for (i = 3; i < nr; i += 4) {
+         setup_tri( setup_ctx,
+                    get_vert(vertex_buffer, indices[i-3], stride),
+                    get_vert(vertex_buffer, indices[i-2], stride),
+                    get_vert(vertex_buffer, indices[i-0], stride));
+
+         setup_tri( setup_ctx,
+                    get_vert(vertex_buffer, indices[i-2], stride),
+                    get_vert(vertex_buffer, indices[i-1], stride),
+                    get_vert(vertex_buffer, indices[i-0], stride));
+      }
+      break;
+   case PIPE_PRIM_QUAD_STRIP:
+      for (i = 3; i < nr; i += 2) {
+         setup_tri( setup_ctx,
+                    get_vert(vertex_buffer, indices[i-3], stride),
+                    get_vert(vertex_buffer, indices[i-2], stride),
+                    get_vert(vertex_buffer, indices[i-0], stride));
+
+         setup_tri( setup_ctx,
+                    get_vert(vertex_buffer, indices[i-1], stride),
+                    get_vert(vertex_buffer, indices[i-3], stride),
+                    get_vert(vertex_buffer, indices[i-0], stride));
+      }
+      break;
+   default:
+      assert(0);
    }
 
    /* XXX: why are we calling this???  If we had to call something, it
@@ -202,131 +258,107 @@ sp_vbuf_draw_arrays(struct vbuf_render *vbr, uint start, uint nr)
    struct softpipe_vbuf_render *cvbr = softpipe_vbuf_render(vbr);
    struct softpipe_context *softpipe = cvbr->softpipe;
    struct draw_stage *setup = softpipe->setup;
-   const void *vertex_buffer = cvbr->vertex_buffer;
-   const unsigned vertex_size = softpipe->vertex_info_vbuf.size * sizeof(float);
+   const void *vertex_buffer = NULL;
+   const unsigned stride = softpipe->vertex_info_vbuf.size * sizeof(float);
    unsigned i;
    struct setup_context *setup_ctx = sp_draw_setup_context(setup);
-   cptrf4 v[3];
 
-#define VERTEX(I) \
-   (cptrf4) ((char *) vertex_buffer + (I) * vertex_size)
+   vertex_buffer = (void *)get_vert(cvbr->vertex_buffer, start, stride);
 
    switch (cvbr->prim) {
    case PIPE_PRIM_POINTS:
       for (i = 0; i < nr; i++) {
-         v[0] = VERTEX(i);
-         setup_point( setup_ctx, v[0] );
+         setup_point( setup_ctx,
+                      get_vert(vertex_buffer, i-0, stride) );
       }
       break;
+
    case PIPE_PRIM_LINES:
-      assert(nr % 2 == 0);
-      for (i = 0; i < nr; i += 2) {
-         v[0] = VERTEX(i);
-         v[1] = VERTEX(i + 1);
-         setup_line( setup_ctx, v[0], v[1] );
+      for (i = 1; i < nr; i += 2) {
+         setup_line( setup_ctx,
+                     get_vert(vertex_buffer, i-1, stride),
+                     get_vert(vertex_buffer, i-0, stride) );
       }
       break;
+
    case PIPE_PRIM_LINE_STRIP:
-      for (i = 1; i < nr; i++) {
-         v[0] = VERTEX(i - 1);
-         v[1] = VERTEX(i);
-         setup_line( setup_ctx, v[0], v[1] );
+      for (i = 1; i < nr; i ++) {
+         setup_line( setup_ctx,
+                     get_vert(vertex_buffer, i-1, stride),
+                     get_vert(vertex_buffer, i-0, stride) );
       }
       break;
+
+   case PIPE_PRIM_LINE_LOOP:
+      for (i = 1; i < nr; i ++) {
+         setup_line( setup_ctx,
+                     get_vert(vertex_buffer, i-1, stride),
+                     get_vert(vertex_buffer, i-0, stride) );
+      }
+      if (nr) {
+         setup_line( setup_ctx,
+                     get_vert(vertex_buffer, nr-1, stride),
+                     get_vert(vertex_buffer, 0, stride) );
+      }
+      break;
+
+
    case PIPE_PRIM_TRIANGLES:
-      assert(nr % 3 == 0);
-      for (i = 0; i < nr; i += 3) {
-         v[0] = VERTEX(i + 0);
-         v[1] = VERTEX(i + 1);
-         v[2] = VERTEX(i + 2);
+      for (i = 2; i < nr; i += 3) {
          setup_tri( setup_ctx,
-                    v[0],
-                    v[1],
-                    v[2] );
+                    get_vert(vertex_buffer, i-2, stride),
+                    get_vert(vertex_buffer, i-1, stride),
+                    get_vert(vertex_buffer, i-0, stride));
       }
       break;
+
    case PIPE_PRIM_TRIANGLE_STRIP:
-      assert(nr >= 3);
-      for (i = 2; i < nr; i++) {
-         v[0] = VERTEX(i - 2);
-         v[1] = VERTEX(i - 1);
-         v[2] = VERTEX(i);
+      for (i = 2; i < nr; i += 1) {
          setup_tri( setup_ctx,
-                    v[0],
-                    v[1],
-                    v[2] );
+                    get_vert(vertex_buffer, i+(i&1)-2, stride),
+                    get_vert(vertex_buffer, i-(i&1)-1, stride),
+                    get_vert(vertex_buffer, i-0, stride));
       }
       break;
+
    case PIPE_PRIM_TRIANGLE_FAN:
-      assert(nr >= 3);
-      for (i = 2; i < nr; i++) {
-         v[0] = VERTEX(0);
-         v[1] = VERTEX(i - 1);
-         v[2] = VERTEX(i);
+   case PIPE_PRIM_POLYGON:
+      for (i = 2; i < nr; i += 1) {
          setup_tri( setup_ctx,
-                    v[0],
-                    v[1],
-                    v[2] );
+                    get_vert(vertex_buffer, 0, stride),
+                    get_vert(vertex_buffer, i-1, stride),
+                    get_vert(vertex_buffer, i-0, stride));
       }
       break;
    case PIPE_PRIM_QUADS:
-      assert(nr % 4 == 0);
-      for (i = 0; i < nr; i += 4) {
-         v[0] = VERTEX(i + 0);
-         v[1] = VERTEX(i + 1);
-         v[2] = VERTEX(i + 2);
+      for (i = 3; i < nr; i += 4) {
          setup_tri( setup_ctx,
-                    v[0],
-                    v[1],
-                    v[2] );
+                    get_vert(vertex_buffer, i-3, stride),
+                    get_vert(vertex_buffer, i-2, stride),
+                    get_vert(vertex_buffer, i-0, stride));
 
-         v[0] = VERTEX(i + 0);
-         v[1] = VERTEX(i + 2);
-         v[2] = VERTEX(i + 3);
          setup_tri( setup_ctx,
-                    v[0],
-                    v[1],
-                    v[2] );
+                    get_vert(vertex_buffer, i-2, stride),
+                    get_vert(vertex_buffer, i-1, stride),
+                    get_vert(vertex_buffer, i-0, stride));
       }
       break;
    case PIPE_PRIM_QUAD_STRIP:
-      assert(nr >= 4);
-      for (i = 2; i < nr; i += 2) {
-         v[0] = VERTEX(i - 2);
-         v[1] = VERTEX(i);
-         v[2] = VERTEX(i + 1);
+      for (i = 3; i < nr; i += 2) {
          setup_tri( setup_ctx,
-                    v[0],
-                    v[1],
-                    v[2] );
+                    get_vert(vertex_buffer, i-3, stride),
+                    get_vert(vertex_buffer, i-2, stride),
+                    get_vert(vertex_buffer, i-0, stride));
 
-         v[0] = VERTEX(i - 2);
-         v[1] = VERTEX(i + 1);
-         v[2] = VERTEX(i - 1);
          setup_tri( setup_ctx,
-                    v[0],
-                    v[1],
-                    v[2] );
-      }
-      break;
-   case PIPE_PRIM_POLYGON:
-      /* draw as tri fan */
-      for (i = 2; i < nr; i++) {
-         v[0] = VERTEX(0);
-         v[1] = VERTEX(i - 1);
-         v[2] = VERTEX(i);
-         setup_tri( setup_ctx,
-                    v[0],
-                    v[1],
-                    v[2] );
+                    get_vert(vertex_buffer, i-1, stride),
+                    get_vert(vertex_buffer, i-3, stride),
+                    get_vert(vertex_buffer, i-0, stride));
       }
       break;
    default:
-      /* XXX finish remaining prim types */
       assert(0);
    }
-
-#undef VERTEX
 }
 
 
diff --git a/src/gallium/drivers/softpipe/sp_quad_depth_test.c b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
index a1859f98832..33888abcc5e 100644
--- a/src/gallium/drivers/softpipe/sp_quad_depth_test.c
+++ b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
@@ -230,7 +230,7 @@ sp_depth_test_quad(struct quad_stage *qs, struct quad_header *quad)
             int x = quad->x0 % TILE_SIZE + (j & 1);
             int y = quad->y0 % TILE_SIZE + (j >> 1);
             uint z24s8 = tile->data.depth32[y][x];
-            z24s8 = (z24s8 & 0xff) | (bzzzz[j] << 24);
+            z24s8 = (z24s8 & 0xff) | (bzzzz[j] << 8);
             tile->data.depth32[y][x] = z24s8;
          }
          break;
diff --git a/src/gallium/drivers/softpipe/sp_state.h b/src/gallium/drivers/softpipe/sp_state.h
index 452e51fa791..701e02b295e 100644
--- a/src/gallium/drivers/softpipe/sp_state.h
+++ b/src/gallium/drivers/softpipe/sp_state.h
@@ -171,6 +171,13 @@ boolean softpipe_draw_elements(struct pipe_context *pipe,
 			       struct pipe_buffer *indexBuffer,
 			       unsigned indexSize,
 			       unsigned mode, unsigned start, unsigned count);
+boolean
+softpipe_draw_range_elements(struct pipe_context *pipe,
+                             struct pipe_buffer *indexBuffer,
+                             unsigned indexSize,
+                             unsigned min_index,
+                             unsigned max_index,
+                             unsigned mode, unsigned start, unsigned count);
 
 void
 softpipe_set_edgeflags(struct pipe_context *pipe, const unsigned *edgeflags);
diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c
index 1d7a1fffe4d..ef8c5bd6b0c 100644
--- a/src/gallium/drivers/softpipe/sp_texture.c
+++ b/src/gallium/drivers/softpipe/sp_texture.c
@@ -207,12 +207,19 @@ softpipe_get_tex_surface(struct pipe_screen *screen,
        * done with the CPU.  Let's adjust the flags to take that into
        * account.
        */
-      if (ps->usage & PIPE_BUFFER_USAGE_GPU_WRITE)
-         ps->usage |= PIPE_BUFFER_USAGE_CPU_WRITE;
+      if (ps->usage & PIPE_BUFFER_USAGE_GPU_WRITE) {
+         /* GPU_WRITE means "render" and that can involve reads (blending) */
+         ps->usage |= PIPE_BUFFER_USAGE_CPU_WRITE | PIPE_BUFFER_USAGE_CPU_READ;
+      }
 
       if (ps->usage & PIPE_BUFFER_USAGE_GPU_READ)
          ps->usage |= PIPE_BUFFER_USAGE_CPU_READ;
 
+      if (ps->usage & (PIPE_BUFFER_USAGE_CPU_WRITE |
+                       PIPE_BUFFER_USAGE_GPU_WRITE)) {
+         /* Mark the surface as dirty.  The tile cache will look for this. */
+         spt->modified = TRUE;
+      }
 
       pipe_texture_reference(&ps->texture, pt); 
       ps->face = face;
diff --git a/src/gallium/drivers/softpipe/sp_texture.h b/src/gallium/drivers/softpipe/sp_texture.h
index 779a9d8fc97..0e1017632c9 100644
--- a/src/gallium/drivers/softpipe/sp_texture.h
+++ b/src/gallium/drivers/softpipe/sp_texture.h
@@ -47,6 +47,8 @@ struct softpipe_texture
    /* The data is held here:
     */
    struct pipe_buffer *buffer;
+
+   boolean modified;
 };
 
 
diff --git a/src/gallium/drivers/softpipe/sp_tile_cache.c b/src/gallium/drivers/softpipe/sp_tile_cache.c
index 28c29da87c9..2d5d2b50f51 100644
--- a/src/gallium/drivers/softpipe/sp_tile_cache.c
+++ b/src/gallium/drivers/softpipe/sp_tile_cache.c
@@ -37,6 +37,7 @@
 #include "util/p_tile.h"
 #include "sp_context.h"
 #include "sp_surface.h"
+#include "sp_texture.h"
 #include "sp_tile_cache.h"
 
 #define NUM_ENTRIES 32
@@ -169,6 +170,7 @@ sp_tile_cache_set_surface(struct softpipe_tile_cache *tc,
                                                    PIPE_BUFFER_USAGE_CPU_WRITE);
 
       tc->depth_stencil = (ps->format == PIPE_FORMAT_S8Z24_UNORM ||
+                           ps->format == PIPE_FORMAT_Z24S8_UNORM ||
                            ps->format == PIPE_FORMAT_Z16_UNORM ||
                            ps->format == PIPE_FORMAT_Z32_UNORM ||
                            ps->format == PIPE_FORMAT_S8_UNORM);
@@ -505,6 +507,15 @@ sp_get_cached_tile_tex(struct pipe_context *pipe,
                                   face, level);
    struct softpipe_cached_tile *tile = tc->entries + pos;
 
+   if (tc->texture) {
+      struct softpipe_texture *spt = softpipe_texture(tc->texture);
+      if (spt->modified) {
+         /* texture was modified, force a cache reload */
+         tile->x = -1;
+         spt->modified = FALSE;
+      }
+   }
+
    if (tile_x != tile->x ||
        tile_y != tile->y ||
        z != tile->z ||
diff --git a/src/gallium/include/pipe/p_compiler.h b/src/gallium/include/pipe/p_compiler.h
index a4b772bc4fd..521ef2d189b 100644
--- a/src/gallium/include/pipe/p_compiler.h
+++ b/src/gallium/include/pipe/p_compiler.h
@@ -52,39 +52,63 @@
 #endif /* __MSC__ */
 
 
-typedef unsigned int       uint;
-typedef unsigned char      ubyte;
-typedef unsigned char      boolean;
-typedef unsigned short     ushort;
-typedef unsigned long long uint64;
-
-
 #if defined(__MSC__)
 
-typedef char               int8_t;
-typedef unsigned char      uint8_t;
-typedef short              int16_t;
-typedef unsigned short     uint16_t;
-typedef long               int32_t;
-typedef unsigned long      uint32_t;
-typedef long long          int64_t;
-typedef unsigned long long uint64_t;
+typedef __int8             int8_t;
+typedef unsigned __int8    uint8_t;
+typedef __int16            int16_t;
+typedef unsigned __int16   uint16_t;
+#ifndef __eglplatform_h_
+typedef __int32            int32_t;
+#endif
+typedef unsigned __int32   uint32_t;
+typedef __int64            int64_t;
+typedef unsigned __int64   uint64_t;
 
 #if defined(_WIN64)
 typedef __int64            intptr_t;
 typedef unsigned __int64   uintptr_t;
 #else
-typedef int                intptr_t;
-typedef unsigned int       uintptr_t;
+typedef __int32            intptr_t;
+typedef unsigned __int32   uintptr_t;
 #endif
 
+#define INT64_C(__val) __val##i64
+#define UINT64_C(__val) __val##ui64
+
+#ifndef __cplusplus
+#define false   0
+#define true    1
+#define bool    _Bool
+typedef int     _Bool;
+#define __bool_true_false_are_defined   1
+#endif /* !__cplusplus */
+
 #else
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
 #include <stdint.h>
+#include <stdbool.h>
 #endif
 
 
-#define TRUE  1
-#define FALSE 0
+typedef unsigned int       uint;
+typedef unsigned char      ubyte;
+typedef unsigned short     ushort;
+typedef uint64_t           uint64;
+
+#if 0
+#define boolean bool
+#else
+typedef unsigned char boolean;
+#endif
+#ifndef TRUE
+#define TRUE  true
+#endif
+#ifndef FALSE
+#define FALSE false
+#endif
 
 
 /* Function inlining */
@@ -103,6 +127,17 @@ typedef unsigned int       uintptr_t;
 #endif
 
 
+/* This should match linux gcc cdecl semantics everywhere, so that we
+ * just codegen one calling convention on all platforms.
+ */
+#ifdef _MSC_VER
+#define PIPE_CDECL __cdecl
+#else
+#define PIPE_CDECL
+#endif
+
+
+
 #if defined __GNUC__
 #define ALIGN16_DECL(TYPE, NAME, SIZE)  TYPE NAME##___aligned[SIZE] __attribute__(( aligned( 16 ) ))
 #define ALIGN16_ASSIGN(NAME) NAME##___aligned
@@ -115,14 +150,4 @@ typedef unsigned int       uintptr_t;
 
 
 
-/** For calling code-gen'd functions */
-#if !defined(XSTDCALL) 
-#if defined(WIN32)
-#define XSTDCALL __stdcall
-#else
-#define XSTDCALL
-#endif
-#endif
-
-
 #endif /* P_COMPILER_H */
diff --git a/src/gallium/include/pipe/p_config.h b/src/gallium/include/pipe/p_config.h
index 5c030bdfff3..af3746c0265 100644
--- a/src/gallium/include/pipe/p_config.h
+++ b/src/gallium/include/pipe/p_config.h
@@ -33,7 +33,12 @@
  * architecture, and operating system being used. These defines should be used 
  * throughout the code to facilitate porting to new platforms. It is likely that 
  * this file is auto-generated by an autoconf-like tool at some point, as some 
- * things cannot be determined by existing defines alone. 
+ * things cannot be determined by pre-defined environment alone. 
+ * 
+ * See also:
+ * - http://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html
+ * - echo | gcc -dM -E - | sort
+ * - http://msdn.microsoft.com/en-us/library/b0084kay.aspx
  * 
  * @author José Fonseca <[email protected]>
  */
@@ -50,6 +55,15 @@
 #define PIPE_CC_GCC
 #endif
 
+/*
+ * Meaning of _MSC_VER value:
+ * - 1400: Visual C++ 2005
+ * - 1310: Visual C++ .NET 2003
+ * - 1300: Visual C++ .NET 2002
+ * 
+ * __MSC__ seems to be an old macro -- it is not pre-defined on recent MSVC 
+ * versions.
+ */
 #if defined(_MSC_VER) || defined(__MSC__)
 #define PIPE_CC_MSVC
 #endif
@@ -63,11 +77,11 @@
  * Processor architecture
  */
 
-#if defined(_X86_) || defined(__i386__) || defined(__386__) || defined(i386)
+#if defined(__i386__) /* gcc */ || defined(_M_IX86) /* msvc */ || defined(_X86_) || defined(__386__) || defined(i386)
 #define PIPE_ARCH_X86
 #endif
 
-#if 0 /* FIXME */
+#if defined(__x86_64__) /* gcc */ || defined(_M_X64) /* msvc */ || defined(_M_AMD64) /* msvc */
 #define PIPE_ARCH_X86_64
 #endif
 
@@ -77,7 +91,9 @@
 
 
 /*
- * Operating system
+ * Operating system family.
+ * 
+ * See subsystem below for a more fine-grained distinction.
  */
 
 #if defined(__linux__)
@@ -90,30 +106,30 @@
 
 
 /*
- * Subsystem
+ * Subsystem.
  * 
- * XXX: There is no way to autodetect this.
+ * NOTE: There is no way to auto-detect most of these.
  */
 
 #if defined(PIPE_OS_LINUX)
 #define PIPE_SUBSYSTEM_DRI
-#endif
+#endif /* PIPE_OS_LINUX */
 
 #if defined(PIPE_OS_WINDOWS)
-#if !defined(PIPE_SUBSYSTEM_USER) && !defined(PIPE_SUBSYSTEM_KERNEL)
-#error Neither PIPE_SUBSYSTEM_USER or PIPE_SUBSYSTEM_KERNEL defined.
-#endif
-#if defined(PIPE_SUBSYSTEM_KERNEL)
-#define PIPE_SUBSYSTEM_WINDOWS_DISPLAY
-#endif
-#if 0 /* FIXME */
-#define PIPE_SUBSYSTEM_WINDOWS_MINIPORT
-#endif
-#if 0 /* FIXME */
+#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
+/* Windows 2000/XP Display Driver */ 
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
+/* Windows 2000/XP Miniport Driver */ 
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
+/* Windows User-space Library */
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE)
+/* Windows CE 5.0/6.0 */
+#else
+#ifdef _WIN32_WCE
 #define PIPE_SUBSYSTEM_WINDOWS_CE
-#endif
-#if defined(PIPE_SUBSYSTEM_USER)
-#define PIPE_SUBSYSTEM_WINDOWS_USER
+#else /* !_WIN32_WCE */
+#error No PIPE_SUBSYSTEM_WINDOWS_xxx subsystem defined. 
+#endif /* !_WIN32_WCE */
 #endif
 #endif /* PIPE_OS_WINDOWS */
 
diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h
index 0f68f592f77..faf112c6d61 100644
--- a/src/gallium/include/pipe/p_context.h
+++ b/src/gallium/include/pipe/p_context.h
@@ -76,6 +76,20 @@ struct pipe_context {
 			     struct pipe_buffer *indexBuffer,
 			     unsigned indexSize,
 			     unsigned mode, unsigned start, unsigned count);
+
+   /* XXX: this is (probably) a temporary entrypoint, as the range
+    * information should be available from the vertex_buffer state.
+    * Using this to quickly evaluate a specialized path in the draw
+    * module.
+    */
+   boolean (*draw_range_elements)( struct pipe_context *pipe,
+                                   struct pipe_buffer *indexBuffer,
+                                   unsigned indexSize,
+                                   unsigned minIndex,
+                                   unsigned maxIndex,
+                                   unsigned mode, 
+                                   unsigned start, 
+                                   unsigned count);
    /*@}*/
 
 
diff --git a/src/gallium/include/pipe/p_debug.h b/src/gallium/include/pipe/p_debug.h
index 0af635be573..9011557006d 100644
--- a/src/gallium/include/pipe/p_debug.h
+++ b/src/gallium/include/pipe/p_debug.h
@@ -59,6 +59,13 @@ extern "C" {
 #endif
 #endif
 
+   
+/* MSVC bebore VC7 does not have the __FUNCTION__ macro */
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#define __FUNCTION__ "???"
+#endif
+
+
 void _debug_vprintf(const char *format, va_list ap);
    
 
@@ -127,8 +134,8 @@ void _debug_break(void);
 #ifdef DEBUG
 #if (defined(__i386__) || defined(__386__)) && defined(__GNUC__)
 #define debug_break() __asm("int3")
-#elif (defined(__i386__) || defined(__386__)) && defined(__MSC__)
-#define debug_break()  _asm {int 3}
+#elif defined(_M_IX86) && defined(_MSC_VER)
+#define debug_break()  do { _asm {int 3} } while(0)
 #else
 #define debug_break() _debug_break()
 #endif
@@ -282,7 +289,7 @@ boolean
 debug_get_bool_option(const char *name, boolean dfault);
 
 long
-debug_get_unsigned_option(const char *name, long dfault);
+debug_get_num_option(const char *name, long dfault);
 
 unsigned long
 debug_get_flags_option(const char *name, 
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index 83330ef22fe..f8fadf31b60 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -274,6 +274,10 @@ enum pipe_texture_target {
 #define PIPE_CAP_MAX_POINT_WIDTH_AA      17
 #define PIPE_CAP_MAX_TEXTURE_ANISOTROPY  18
 #define PIPE_CAP_MAX_TEXTURE_LOD_BIAS    19
+#define PIPE_CAP_GUARD_BAND_LEFT         20  /*< float */
+#define PIPE_CAP_GUARD_BAND_TOP          21  /*< float */
+#define PIPE_CAP_GUARD_BAND_RIGHT        22  /*< float */
+#define PIPE_CAP_GUARD_BAND_BOTTOM       23  /*< float */
 
 
 #ifdef __cplusplus
diff --git a/src/gallium/include/pipe/p_format.h b/src/gallium/include/pipe/p_format.h
index 9ba00f8d7b6..579fdb2957f 100644
--- a/src/gallium/include/pipe/p_format.h
+++ b/src/gallium/include/pipe/p_format.h
@@ -50,7 +50,7 @@ extern "C" {
 #define PIPE_FORMAT_LAYOUT_RGBAZS   0
 #define PIPE_FORMAT_LAYOUT_YCBCR    1
 #define PIPE_FORMAT_LAYOUT_DXT      2  /**< XXX temporary? */
-
+#define PIPE_FORMAT_LAYOUT_MIXED    3
 
 static INLINE uint pf_layout(uint f)  /**< PIPE_FORMAT_LAYOUT_ */
 {
@@ -62,7 +62,7 @@ static INLINE uint pf_layout(uint f)  /**< PIPE_FORMAT_LAYOUT_ */
  */
 
 /**
- * Format component selectors for RGBAZS layout.
+ * Format component selectors for RGBAZS & MIXED layout.
  */
 #define PIPE_FORMAT_COMP_R    0
 #define PIPE_FORMAT_COMP_G    1
@@ -109,8 +109,6 @@ static INLINE uint pf_get(pipe_format_rgbazs_t f, uint shift, uint mask)
    return (f >> shift) & mask;
 }
 
-/* XXX: The bit layout needs to be revised, can't currently encode 10-bit components. */
-
 #define pf_swizzle_x(f)       pf_get(f, 2, 0x7)  /**< PIPE_FORMAT_COMP_ */
 #define pf_swizzle_y(f)       pf_get(f, 5, 0x7)  /**< PIPE_FORMAT_COMP_ */
 #define pf_swizzle_z(f)       pf_get(f, 8, 0x7)  /**< PIPE_FORMAT_COMP_ */
@@ -121,21 +119,21 @@ static INLINE uint pf_get(pipe_format_rgbazs_t f, uint shift, uint mask)
 #define pf_size_z(f)          pf_get(f, 20, 0x7) /**< Size of Z */
 #define pf_size_w(f)          pf_get(f, 23, 0x7) /**< Size of W */
 #define pf_size_xyzw(f,i)     pf_get(f, 14+((i)*3), 0x7)
-#define pf_exp8(f)            pf_get(f, 26, 0x3) /**< Scale size by 8 ^ exp8 */
-#define pf_type(f)            pf_get(f, 28, 0xf) /**< PIPE_FORMAT_TYPE_ */
+#define pf_exp2(f)            pf_get(f, 26, 0x7) /**< Scale size by 2 ^ exp2 */
+#define pf_type(f)            pf_get(f, 29, 0x7) /**< PIPE_FORMAT_TYPE_ */
 
 /**
  * Helper macro to encode the above structure into a 32-bit value.
  */
-#define _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, EXP8, TYPE ) (\
+#define _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, EXP2, TYPE ) (\
    (PIPE_FORMAT_LAYOUT_RGBAZS << 0) |\
    ((SWZ) << 2) |\
    ((SIZEX) << 14) |\
    ((SIZEY) << 17) |\
    ((SIZEZ) << 20) |\
    ((SIZEW) << 23) |\
-   ((EXP8) << 26) |\
-   ((TYPE) << 28) )
+   ((EXP2) << 26) |\
+   ((TYPE) << 29) )
 
 /**
  * Helper macro to encode the swizzle part of the structure above.
@@ -149,16 +147,52 @@ static INLINE uint pf_get(pipe_format_rgbazs_t f, uint shift, uint mask)
    _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 0, TYPE )
 
 /**
+ * Shorthand macro for RGBAZS layout with component sizes in 2-bit units.
+ */
+#define _PIPE_FORMAT_RGBAZS_2( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, TYPE )\
+   _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 1, TYPE )
+
+/**
  * Shorthand macro for RGBAZS layout with component sizes in 8-bit units.
  */
 #define _PIPE_FORMAT_RGBAZS_8( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, TYPE )\
-   _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 1, TYPE )
+   _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 3, TYPE )
 
 /**
  * Shorthand macro for RGBAZS layout with component sizes in 64-bit units.
  */
 #define _PIPE_FORMAT_RGBAZS_64( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, TYPE )\
-   _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 2, TYPE )
+   _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 6, TYPE )
+
+typedef uint pipe_format_mixed_t;
+
+/* NOTE: Use pf_swizzle_* and pf_size_* macros for swizzles and sizes.
+ */
+
+#define pf_mixed_sign_x(f)       pf_get( f, 26, 0x1 )       /*< Sign of X */
+#define pf_mixed_sign_y(f)       pf_get( f, 27, 0x1 )       /*< Sign of Y */
+#define pf_mixed_sign_z(f)       pf_get( f, 28, 0x1 )       /*< Sign of Z */
+#define pf_mixed_sign_w(f)       pf_get( f, 29, 0x1 )       /*< Sign of W */
+#define pf_mixed_sign_xyzw(f, i) pf_get( f, 26 + (i), 0x1 )
+#define pf_mixed_normalized(f)   pf_get( f, 30, 0x1 )       /*< Type is NORM (1) or SCALED (0) */
+#define pf_mixed_scale8(f)       pf_get( f, 31, 0x1 )       /*< Scale size by either one (0) or eight (1) */
+
+/**
+ * Helper macro to encode the above structure into a 32-bit value.
+ */
+#define _PIPE_FORMAT_MIXED( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, SIGNX, SIGNY, SIGNZ, SIGNW, NORMALIZED, SCALE8 ) (\
+   (PIPE_FORMAT_LAYOUT_MIXED << 0) |\
+   ((SWZ) << 2) |\
+   ((SIZEX) << 14) |\
+   ((SIZEY) << 17) |\
+   ((SIZEZ) << 20) |\
+   ((SIZEW) << 23) |\
+   ((SIGNX) << 26) |\
+   ((SIGNY) << 27) |\
+   ((SIGNZ) << 28) |\
+   ((SIGNW) << 29) |\
+   ((NORMALIZED) << 30) |\
+   ((SCALE8) << 31) )
 
 /**
  * Shorthand macro for common format swizzles.
@@ -168,8 +202,10 @@ static INLINE uint pf_get(pipe_format_rgbazs_t f, uint shift, uint mask)
 #define _PIPE_FORMAT_RGB1 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_1 )
 #define _PIPE_FORMAT_RGBA _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_A )
 #define _PIPE_FORMAT_ARGB _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_A, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_B )
+#define _PIPE_FORMAT_ABGR _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_A, PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_R )
 #define _PIPE_FORMAT_BGRA _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_A )
 #define _PIPE_FORMAT_1RGB _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_1, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_B )
+#define _PIPE_FORMAT_1BGR _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_1, PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_R )
 #define _PIPE_FORMAT_BGR1 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_1 )
 #define _PIPE_FORMAT_0000 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0 )
 #define _PIPE_FORMAT_000R _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_R )
@@ -238,10 +274,12 @@ enum pipe_format {
    PIPE_FORMAT_A1R5G5B5_UNORM        = _PIPE_FORMAT_RGBAZS_1 ( _PIPE_FORMAT_ARGB, 1, 5, 5, 5, PIPE_FORMAT_TYPE_UNORM ),
    PIPE_FORMAT_A4R4G4B4_UNORM        = _PIPE_FORMAT_RGBAZS_1 ( _PIPE_FORMAT_ARGB, 4, 4, 4, 4, PIPE_FORMAT_TYPE_UNORM ),
    PIPE_FORMAT_R5G6B5_UNORM          = _PIPE_FORMAT_RGBAZS_1 ( _PIPE_FORMAT_RGB1, 5, 6, 5, 0, PIPE_FORMAT_TYPE_UNORM ),
+   PIPE_FORMAT_A2B10G10R10_UNORM     = _PIPE_FORMAT_RGBAZS_2 ( _PIPE_FORMAT_ABGR, 1, 5, 5, 5, PIPE_FORMAT_TYPE_UNORM ),
    PIPE_FORMAT_L8_UNORM              = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRR1, 1, 1, 1, 0, PIPE_FORMAT_TYPE_UNORM ), /**< ubyte luminance */
    PIPE_FORMAT_A8_UNORM              = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_000R, 0, 0, 0, 1, PIPE_FORMAT_TYPE_UNORM ), /**< ubyte alpha */
    PIPE_FORMAT_I8_UNORM              = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRRR, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ), /**< ubyte intensity */
    PIPE_FORMAT_A8L8_UNORM            = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRRG, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ), /**< ubyte alpha, luminance */
+   PIPE_FORMAT_L16_UNORM             = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRR1, 2, 2, 2, 0, PIPE_FORMAT_TYPE_UNORM ), /**< ushort luminance */
    PIPE_FORMAT_YCBCR                 = _PIPE_FORMAT_YCBCR( 0 ),
    PIPE_FORMAT_YCBCR_REV             = _PIPE_FORMAT_YCBCR( 1 ),
    PIPE_FORMAT_Z16_UNORM             = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_Z000, 2, 0, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
@@ -322,6 +360,10 @@ enum pipe_format {
    PIPE_FORMAT_R8G8B8A8_SRGB         = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SRGB ),
    PIPE_FORMAT_R8G8B8X8_SRGB         = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SRGB ),
 
+   /* mixed formats */
+   PIPE_FORMAT_X8UB8UG8SR8S_NORM     = _PIPE_FORMAT_MIXED( _PIPE_FORMAT_1BGR, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1 ),
+   PIPE_FORMAT_B6UG5SR5S_NORM        = _PIPE_FORMAT_MIXED( _PIPE_FORMAT_BGR1, 6, 5, 5, 0, 0, 1, 1, 0, 1, 0 ),
+
    /* compressed formats */
    PIPE_FORMAT_DXT1_RGB              = _PIPE_FORMAT_DXT( 1, 8, 8, 8, 0 ),
    PIPE_FORMAT_DXT1_RGBA             = _PIPE_FORMAT_DXT( 1, 8, 8, 8, 8 ),
@@ -329,7 +371,6 @@ enum pipe_format {
    PIPE_FORMAT_DXT5_RGBA             = _PIPE_FORMAT_DXT( 5, 8, 8, 8, 8 )
 };
 
-
 /**
  * Builds pipe format name from format token.
  */
@@ -358,7 +399,9 @@ static INLINE uint pf_get_component_bits( enum pipe_format format, uint comp )
    else {
       size = 0;
    }
-   return size << (pf_exp8(format) * 3);
+   if (pf_layout( format ) == PIPE_FORMAT_LAYOUT_RGBAZS)
+      return size << pf_exp2( format );
+   return size << (pf_mixed_scale8( format ) * 3);
 }
 
 /**
@@ -368,6 +411,7 @@ static INLINE uint pf_get_bits( enum pipe_format format )
 {
    switch (pf_layout(format)) {
    case PIPE_FORMAT_LAYOUT_RGBAZS:
+   case PIPE_FORMAT_LAYOUT_MIXED:
       return
          pf_get_component_bits( format, PIPE_FORMAT_COMP_0 ) +
          pf_get_component_bits( format, PIPE_FORMAT_COMP_1 ) +
diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h
index f05e1a34b32..84e5096418b 100644
--- a/src/gallium/include/pipe/p_shader_tokens.h
+++ b/src/gallium/include/pipe/p_shader_tokens.h
@@ -55,9 +55,6 @@ enum tgsi_file_type {
 };
 
 
-#define TGSI_DECLARE_RANGE    0
-#define TGSI_DECLARE_MASK     1
-
 #define TGSI_WRITEMASK_NONE     0x00
 #define TGSI_WRITEMASK_X        0x01
 #define TGSI_WRITEMASK_Y        0x02
@@ -75,16 +72,19 @@ enum tgsi_file_type {
 #define TGSI_WRITEMASK_YZW      0x0E
 #define TGSI_WRITEMASK_XYZW     0x0F
 
+#define TGSI_INTERPOLATE_CONSTANT      0
+#define TGSI_INTERPOLATE_LINEAR        1
+#define TGSI_INTERPOLATE_PERSPECTIVE   2
+
 struct tgsi_declaration
 {
    unsigned Type        : 4;  /* TGSI_TOKEN_TYPE_DECLARATION */
    unsigned Size        : 8;  /* UINT */
    unsigned File        : 4;  /* one of TGSI_FILE_x */
-   unsigned Declare     : 4;  /* one of TGSI_DECLARE_x */
    unsigned UsageMask   : 4;  /* bitmask of TGSI_WRITEMASK_x flags */
-   unsigned Interpolate : 1;  /* BOOL, any interpolation info? */
+   unsigned Interpolate : 4;  /* TGSI_INTERPOLATE_ */
    unsigned Semantic    : 1;  /* BOOL, any semantic info? */
-   unsigned Padding     : 5;
+   unsigned Padding     : 6;
    unsigned Extended    : 1;  /* BOOL */
 };
 
@@ -94,21 +94,6 @@ struct tgsi_declaration_range
    unsigned Last    : 16; /* UINT */
 };
 
-struct tgsi_declaration_mask
-{
-   unsigned Mask : 32; /* UINT */
-};
-
-#define TGSI_INTERPOLATE_CONSTANT      0
-#define TGSI_INTERPOLATE_LINEAR        1
-#define TGSI_INTERPOLATE_PERSPECTIVE   2
-
-struct tgsi_declaration_interpolation
-{
-   unsigned Interpolate   : 4;  /* TGSI_INTERPOLATE_ */
-   unsigned Padding       : 28;
-};
-
 #define TGSI_SEMANTIC_POSITION 0
 #define TGSI_SEMANTIC_COLOR    1
 #define TGSI_SEMANTIC_BCOLOR   2 /**< back-face color */
@@ -247,7 +232,7 @@ struct tgsi_immediate_float32
 /*
  * GL_ARB_vertex_program
  */
-#define TGSI_OPCODE_SWZ                 TGSI_OPCODE_MOV
+#define TGSI_OPCODE_SWZ                 118
 #define TGSI_OPCODE_XPD                 TGSI_OPCODE_CROSSPRODUCT
 
 /*
@@ -403,7 +388,7 @@ struct tgsi_immediate_float32
 #define TGSI_OPCODE_KIL                 116  /* unpredicated kill */
 #define TGSI_OPCODE_END                 117  /* aka HALT */
 
-#define TGSI_OPCODE_LAST                118
+#define TGSI_OPCODE_LAST                119
 
 #define TGSI_SAT_NONE            0  /* do not saturate */
 #define TGSI_SAT_ZERO_ONE        1  /* clamp to [0,1] */
@@ -636,6 +621,10 @@ struct tgsi_src_register_ext
  *
  * NegateX, NegateY, NegateZ and NegateW negate individual components of the
  * source register.
+ *
+ * NOTE: To simplify matter, if this token is present, the corresponding Swizzle
+ *       and Negate fields in tgsi_src_register should be set to X,Y,Z,W
+ *       and FALSE, respectively.
  */
 
 struct tgsi_src_register_ext_swz
diff --git a/src/gallium/include/pipe/p_util.h b/src/gallium/include/pipe/p_util.h
index 597354ca96c..8b3003bcefb 100644
--- a/src/gallium/include/pipe/p_util.h
+++ b/src/gallium/include/pipe/p_util.h
@@ -140,8 +140,6 @@ REALLOC( void *old_ptr, unsigned old_size, unsigned new_size )
 
 #define CALLOC_STRUCT(T)   (struct T *) CALLOC(1, sizeof(struct T))
 
-#define GETENV( X ) debug_get_option( X, NULL )
-
 
 /**
  * Return memory on given byte alignment
@@ -410,10 +408,9 @@ extern void pipe_copy_rect(ubyte * dst, unsigned cpp, unsigned dst_pitch,
 
 
 
-#ifdef WIN32
-
-#if !defined(_INC_MATH) || !defined(__cplusplus)
-
+#if defined(_MSC_VER) 
+#if _MSC_VER < 1400 && !defined(__cplusplus)
+ 
 static INLINE float cosf( float f ) 
 {
    return (float) cos( (double) f );
@@ -451,10 +448,17 @@ static INLINE float fabsf( float f )
 
 static INLINE float logf( float f ) 
 {
-   return (float) cos( (double) f );
+   return (float) log( (double) f );
 }
-#endif  /* _INC_MATH */
+
+#else
+/* Work-around an extra semi-colon in VS 2005 logf definition */
+#ifdef logf
+#undef logf
+#define logf(x) ((float)log((double)(x)))
+#endif /* logf */
 #endif
+#endif /* _MSC_VER */
 
 
 #ifdef __cplusplus
diff --git a/src/gallium/winsys/SConscript b/src/gallium/winsys/SConscript
index e8a581adb21..bf1718e7a57 100644
--- a/src/gallium/winsys/SConscript
+++ b/src/gallium/winsys/SConscript
@@ -1,11 +1,16 @@
 Import('*')
 
-if 'intel' in env['winsys'] and dri:
+if env['dri']:
 	SConscript([
 		'dri/SConscript',
 	])
 	
-if 'xlib' in env['winsys'] and not dri:
+if 'xlib' in env['winsys']:
 	SConscript([
 		'xlib/SConscript',
 	])
+
+if 'gdi' in env['winsys']:
+	SConscript([
+		'gdi/SConscript',
+	])
diff --git a/src/gallium/winsys/common/Makefile b/src/gallium/winsys/common/Makefile
new file mode 100644
index 00000000000..4c0f3545a53
--- /dev/null
+++ b/src/gallium/winsys/common/Makefile
@@ -0,0 +1,20 @@
+TOP = ../../../..
+include $(TOP)/configs/current
+
+
+SUBDIRS = $(GALLIUM_WINSYS_COMMON_DIRS)
+
+
+default: subdirs
+
+
+subdirs:
+	@for dir in $(SUBDIRS) ; do \
+		if [ -d $$dir ] ; then \
+			(cd $$dir && $(MAKE)) || exit 1 ; \
+		fi \
+	done
+
+
+clean:
+	rm -f `find . -name \*.[oa]`
diff --git a/src/gallium/winsys/common/Makefile.template b/src/gallium/winsys/common/Makefile.template
new file mode 100644
index 00000000000..67af7781570
--- /dev/null
+++ b/src/gallium/winsys/common/Makefile.template
@@ -0,0 +1,64 @@
+# -*-makefile-*-
+
+
+# We still have a dependency on the "dri" buffer manager.  Most likely
+# the interface can be reused in non-dri environments, and also as a
+# frontend to simpler memory managers.
+#
+COMMON_SOURCES = 
+
+OBJECTS = $(C_SOURCES:.c=.o) \
+          $(CPP_SOURCES:.cpp=.o) \
+	  $(ASM_SOURCES:.S=.o) 
+
+
+### Include directories
+INCLUDES = \
+	-I. \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/include \
+        $(DRIVER_INCLUDES)
+
+
+##### RULES #####
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(DRIVER_DEFINES) $< -o $@
+
+.cpp.o:
+	$(CXX) -c $(INCLUDES) $(CXXFLAGS) $(DRIVER_DEFINES) $< -o $@
+
+.S.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(DRIVER_DEFINES)  $< -o $@
+
+
+##### TARGETS #####
+
+default: depend symlinks $(LIBNAME)
+
+
+$(LIBNAME): $(OBJECTS) Makefile $(TOP)/src/gallium/winsys/common/Makefile.template
+	$(TOP)/bin/mklib -o $@ -static $(OBJECTS) $(DRIVER_LIBS)
+
+
+depend: $(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES) $(SYMLINKS)
+	rm -f depend
+	touch depend
+	$(MKDEP) $(MKDEP_OPTIONS) $(DRIVER_DEFINES) $(INCLUDES) $(C_SOURCES) $(CPP_SOURCES) \
+		$(ASM_SOURCES) 2> /dev/null
+
+
+# Emacs tags
+tags:
+	etags `find . -name \*.[ch]` `find ../include`
+
+
+# Remove .o and backup files
+clean::
+	-rm -f *.o */*.o *~ *.so *~ server/*.o $(SYMLINKS)
+	-rm -f depend depend.bak
+
+
+include depend
diff --git a/src/gallium/winsys/common/intel_drm/Makefile b/src/gallium/winsys/common/intel_drm/Makefile
new file mode 100644
index 00000000000..913dbeff205
--- /dev/null
+++ b/src/gallium/winsys/common/intel_drm/Makefile
@@ -0,0 +1,23 @@
+TOP = ../../../../..
+include $(TOP)/configs/current
+
+LIBNAME = inteldrm
+
+C_SOURCES = \
+	intel_be_batchbuffer.c \
+	intel_be_context.c \
+	intel_be_device.c \
+	ws_dri_bufmgr.c \
+	ws_dri_drmpool.c \
+	ws_dri_fencemgr.c \
+	ws_dri_mallocpool.c \
+	ws_dri_slabpool.c
+
+
+include ../Makefile.template
+
+DRIVER_DEFINES = $(shell pkg-config libdrm --cflags \
+                && pkg-config libdrm --atleast-version=2.3.1 \
+                && echo "-DDRM_VBLANK_FLIP=DRM_VBLANK_FLIP")
+symlinks:
+
diff --git a/src/gallium/winsys/common/intel_drm/glthread.h b/src/gallium/winsys/common/intel_drm/glthread.h
new file mode 100644
index 00000000000..b8e9d5f59b8
--- /dev/null
+++ b/src/gallium/winsys/common/intel_drm/glthread.h
@@ -0,0 +1,359 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5.2
+ *
+ * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+/*
+ * Thread support for gl dispatch.
+ *
+ * Initial version by John Stone ([email protected]) ([email protected])
+ *                and Christoph Poliwoda ([email protected])
+ * Revised by Keith Whitwell
+ * Adapted for new gl dispatcher by Brian Paul
+ *
+ *
+ *
+ * DOCUMENTATION
+ *
+ * This thread module exports the following types:
+ *   _glthread_TSD     Thread-specific data area
+ *   _glthread_Thread  Thread datatype
+ *   _glthread_Mutex   Mutual exclusion lock
+ *
+ * Macros:
+ *   _glthread_DECLARE_STATIC_MUTEX(name)   Declare a non-local mutex
+ *   _glthread_INIT_MUTEX(name)             Initialize a mutex
+ *   _glthread_LOCK_MUTEX(name)             Lock a mutex
+ *   _glthread_UNLOCK_MUTEX(name)           Unlock a mutex
+ *
+ * Functions:
+ *   _glthread_GetID(v)      Get integer thread ID
+ *   _glthread_InitTSD()     Initialize thread-specific data
+ *   _glthread_GetTSD()      Get thread-specific data
+ *   _glthread_SetTSD()      Set thread-specific data
+ *
+ */
+
+/*
+ * If this file is accidentally included by a non-threaded build,
+ * it should not cause the build to fail, or otherwise cause problems.
+ * In general, it should only be included when needed however.
+ */
+
+#ifndef GLTHREAD_H
+#define GLTHREAD_H
+
+
+#if defined(USE_MGL_NAMESPACE)
+#define _glapi_Dispatch _mglapi_Dispatch
+#endif
+
+
+
+#if (defined(PTHREADS) || defined(SOLARIS_THREADS) ||\
+     defined(WIN32_THREADS) || defined(USE_XTHREADS) || defined(BEOS_THREADS)) \
+    && !defined(THREADS)
+# define THREADS
+#endif
+
+#ifdef VMS
+#include <GL/vms_x_fix.h>
+#endif
+
+/*
+ * POSIX threads. This should be your choice in the Unix world
+ * whenever possible.  When building with POSIX threads, be sure
+ * to enable any compiler flags which will cause the MT-safe
+ * libc (if one exists) to be used when linking, as well as any
+ * header macros for MT-safe errno, etc.  For Solaris, this is the -mt
+ * compiler flag.  On Solaris with gcc, use -D_REENTRANT to enable
+ * proper compiling for MT-safe libc etc.
+ */
+#if defined(PTHREADS)
+#include <pthread.h> /* POSIX threads headers */
+
+typedef struct {
+   pthread_key_t  key;
+   int initMagic;
+} _glthread_TSD;
+
+typedef pthread_t _glthread_Thread;
+
+typedef pthread_mutex_t _glthread_Mutex;
+
+#define _glthread_DECLARE_STATIC_MUTEX(name) \
+   static _glthread_Mutex name = PTHREAD_MUTEX_INITIALIZER
+
+#define _glthread_INIT_MUTEX(name) \
+   pthread_mutex_init(&(name), NULL)
+
+#define _glthread_DESTROY_MUTEX(name) \
+   pthread_mutex_destroy(&(name))
+
+#define _glthread_LOCK_MUTEX(name) \
+   (void) pthread_mutex_lock(&(name))
+
+#define _glthread_UNLOCK_MUTEX(name) \
+   (void) pthread_mutex_unlock(&(name))
+
+typedef pthread_cond_t _glthread_Cond;
+
+#define _glthread_DECLARE_STATIC_COND(name) \
+   static _glthread_Cond name = PTHREAD_COND_INITIALIZER
+
+#define _glthread_INIT_COND(cond)			\
+   pthread_cond_init(&(cond), NULL)
+
+#define _glthread_DESTROY_COND(name) \
+   pthread_cond_destroy(&(name))
+
+#define _glthread_COND_WAIT(cond, mutex) \
+  pthread_cond_wait(&(cond), &(mutex))
+
+#define _glthread_COND_SIGNAL(cond) \
+  pthread_cond_signal(&(cond))
+
+#define _glthread_COND_BROADCAST(cond) \
+  pthread_cond_broadcast(&(cond))
+
+
+#else /* PTHREADS */
+
+typedef unsigned int _glthread_Cond;
+#define _glthread_DECLARE_STATIC_COND(name) \
+//  #warning Condition variables not implemented.
+
+#define _glthread_INIT_COND(cond)	    \
+  abort();
+
+#define _glthread_DESTROY_COND(name) \
+  abort();
+
+#define _glthread_COND_WAIT(cond, mutex) \
+  abort();
+
+#define _glthread_COND_SIGNAL(cond) \
+  abort();
+
+#define _glthread_COND_BROADCAST(cond) \
+  abort();
+
+#endif
+
+
+/*
+ * Solaris threads. Use only up to Solaris 2.4.
+ * Solaris 2.5 and higher provide POSIX threads.
+ * Be sure to compile with -mt on the Solaris compilers, or
+ * use -D_REENTRANT if using gcc.
+ */
+#ifdef SOLARIS_THREADS
+#include <thread.h>
+
+typedef struct {
+   thread_key_t key;
+   mutex_t      keylock;
+   int          initMagic;
+} _glthread_TSD;
+
+typedef thread_t _glthread_Thread;
+
+typedef mutex_t _glthread_Mutex;
+
+/* XXX need to really implement mutex-related macros */
+#define _glthread_DECLARE_STATIC_MUTEX(name)  static _glthread_Mutex name = 0
+#define _glthread_INIT_MUTEX(name)  (void) name
+#define _glthread_DESTROY_MUTEX(name) (void) name
+#define _glthread_LOCK_MUTEX(name)  (void) name
+#define _glthread_UNLOCK_MUTEX(name)  (void) name
+
+#endif /* SOLARIS_THREADS */
+
+
+
+
+/*
+ * Windows threads. Should work with Windows NT and 95.
+ * IMPORTANT: Link with multithreaded runtime library when THREADS are
+ * used!
+ */
+#ifdef WIN32_THREADS
+#include <windows.h>
+
+typedef struct {
+   DWORD key;
+   int   initMagic;
+} _glthread_TSD;
+
+typedef HANDLE _glthread_Thread;
+
+typedef CRITICAL_SECTION _glthread_Mutex;
+
+#define _glthread_DECLARE_STATIC_MUTEX(name)  /*static*/ _glthread_Mutex name = {0,0,0,0,0,0}
+#define _glthread_INIT_MUTEX(name)  InitializeCriticalSection(&name)
+#define _glthread_DESTROY_MUTEX(name)  DeleteCriticalSection(&name)
+#define _glthread_LOCK_MUTEX(name)  EnterCriticalSection(&name)
+#define _glthread_UNLOCK_MUTEX(name)  LeaveCriticalSection(&name)
+
+#endif /* WIN32_THREADS */
+
+
+
+
+/*
+ * XFree86 has its own thread wrapper, Xthreads.h
+ * We wrap it again for GL.
+ */
+#ifdef USE_XTHREADS
+#include <X11/Xthreads.h>
+
+typedef struct {
+   xthread_key_t key;
+   int initMagic;
+} _glthread_TSD;
+
+typedef xthread_t _glthread_Thread;
+
+typedef xmutex_rec _glthread_Mutex;
+
+#ifdef XMUTEX_INITIALIZER
+#define _glthread_DECLARE_STATIC_MUTEX(name) \
+   static _glthread_Mutex name = XMUTEX_INITIALIZER
+#else
+#define _glthread_DECLARE_STATIC_MUTEX(name) \
+   static _glthread_Mutex name
+#endif
+
+#define _glthread_INIT_MUTEX(name) \
+   xmutex_init(&(name))
+
+#define _glthread_DESTROY_MUTEX(name) \
+   xmutex_clear(&(name))
+
+#define _glthread_LOCK_MUTEX(name) \
+   (void) xmutex_lock(&(name))
+
+#define _glthread_UNLOCK_MUTEX(name) \
+   (void) xmutex_unlock(&(name))
+
+#endif /* USE_XTHREADS */
+
+
+
+/*
+ * BeOS threads. R5.x required.
+ */
+#ifdef BEOS_THREADS
+
+#include <kernel/OS.h>
+#include <support/TLS.h>
+
+typedef struct {
+   int32        key;
+   int          initMagic;
+} _glthread_TSD;
+
+typedef thread_id _glthread_Thread;
+
+/* Use Benaphore, aka speeder semaphore */
+typedef struct {
+    int32   lock;
+    sem_id  sem;
+} benaphore;
+typedef benaphore _glthread_Mutex;
+
+#define _glthread_DECLARE_STATIC_MUTEX(name)  static _glthread_Mutex name = { 0, 0 }
+#define _glthread_INIT_MUTEX(name)    	name.sem = create_sem(0, #name"_benaphore"), name.lock = 0
+#define _glthread_DESTROY_MUTEX(name) 	delete_sem(name.sem), name.lock = 0
+#define _glthread_LOCK_MUTEX(name)    	if (name.sem == 0) _glthread_INIT_MUTEX(name); \
+									  	if (atomic_add(&(name.lock), 1) >= 1) acquire_sem(name.sem)
+#define _glthread_UNLOCK_MUTEX(name)  	if (atomic_add(&(name.lock), -1) > 1) release_sem(name.sem)
+
+#endif /* BEOS_THREADS */
+
+
+
+#ifndef THREADS
+
+/*
+ * THREADS not defined
+ */
+
+typedef GLuint _glthread_TSD;
+
+typedef GLuint _glthread_Thread;
+
+typedef GLuint _glthread_Mutex;
+
+#define _glthread_DECLARE_STATIC_MUTEX(name)  static _glthread_Mutex name = 0
+
+#define _glthread_INIT_MUTEX(name)  (void) name
+
+#define _glthread_DESTROY_MUTEX(name)  (void) name
+
+#define _glthread_LOCK_MUTEX(name)  (void) name
+
+#define _glthread_UNLOCK_MUTEX(name)  (void) name
+
+#endif /* THREADS */
+
+
+
+/*
+ * Platform independent thread specific data API.
+ */
+
+extern unsigned long
+_glthread_GetID(void);
+
+
+extern void
+_glthread_InitTSD(_glthread_TSD *);
+
+
+extern void *
+_glthread_GetTSD(_glthread_TSD *);
+
+
+extern void
+_glthread_SetTSD(_glthread_TSD *, void *);
+
+#if defined(GLX_USE_TLS)
+
+extern __thread struct _glapi_table * _glapi_tls_Dispatch
+    __attribute__((tls_model("initial-exec")));
+
+#define GET_DISPATCH() _glapi_tls_Dispatch
+
+#elif !defined(GL_CALL)
+# if defined(THREADS)
+#  define GET_DISPATCH() \
+   ((__builtin_expect( _glapi_Dispatch != NULL, 1 )) \
+       ? _glapi_Dispatch : _glapi_get_dispatch())
+# else
+#  define GET_DISPATCH() _glapi_Dispatch
+# endif /* defined(THREADS) */
+#endif  /* ndef GL_CALL */
+
+
+#endif /* THREADS_H */
diff --git a/src/gallium/winsys/dri/intel/intel_batchbuffer.c b/src/gallium/winsys/common/intel_drm/intel_be_batchbuffer.c
index aa2eed53b84..bc13a5761ef 100644
--- a/src/gallium/winsys/dri/intel/intel_batchbuffer.c
+++ b/src/gallium/winsys/common/intel_drm/intel_be_batchbuffer.c
@@ -1,52 +1,16 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "intel_batchbuffer.h"
-#include "intel_context.h"
+
+#include "intel_be_batchbuffer.h"
+#include "intel_be_context.h"
+#include "intel_be_device.h"
 #include <errno.h>
 
-#if 0
-static void
-intel_dump_batchbuffer(GLuint offset, GLuint * ptr, GLuint count)
-{
-   int i;
-   fprintf(stderr, "\n\n\nSTART BATCH (%d dwords):\n", count / 4);
-   for (i = 0; i < count / 4; i += 4)
-      fprintf(stderr, "0x%x:\t0x%08x 0x%08x 0x%08x 0x%08x\n",
-              offset + i * 4, ptr[i], ptr[i + 1], ptr[i + 2], ptr[i + 3]);
-   fprintf(stderr, "END BATCH\n\n\n");
-}
-#endif
+#include "xf86drm.h"
 
-static void 
-intel_realloc_relocs(struct intel_batchbuffer *batch, int num_relocs)
+static void
+intel_realloc_relocs(struct intel_be_batchbuffer *batch, int num_relocs)
 {
     unsigned long size = num_relocs * I915_RELOC0_STRIDE + I915_RELOC_HEADER;
-    
+
     size *= sizeof(uint32_t);
     batch->reloc = realloc(batch->reloc, size);
     batch->reloc_size = num_relocs;
@@ -54,19 +18,21 @@ intel_realloc_relocs(struct intel_batchbuffer *batch, int num_relocs)
 
 
 void
-intel_batchbuffer_reset(struct intel_batchbuffer *batch)
+intel_be_batchbuffer_reset(struct intel_be_batchbuffer *batch)
 {
    /*
     * Get a new, free batchbuffer.
     */
     drmBO *bo;
     struct drm_bo_info_req *req;
-    
+
    driBOUnrefUserList(batch->list);
    driBOResetList(batch->list);
 
-   batch->size = 4 * 4096; // ZZZ JB batch->intel->intelScreen->maxBatchSize;
-   driBOData(batch->buffer, batch->size, NULL, NULL, 0);
+   /* base.size is the size available to the i915simple driver */
+   batch->base.size = batch->device->max_batch_size - BATCH_RESERVED;
+   batch->base.actual_size = batch->device->max_batch_size;
+   driBOData(batch->buffer, batch->base.actual_size, NULL, NULL, 0);
 
    /*
     * Add the batchbuffer to the validate list.
@@ -96,18 +62,18 @@ intel_batchbuffer_reset(struct intel_batchbuffer *batch)
     */
 
    if (batch->reloc_size > INTEL_MAX_RELOCS ||
-       batch->reloc == NULL) 
+       batch->reloc == NULL)
      intel_realloc_relocs(batch, INTEL_DEFAULT_RELOCS);
-   
+
    assert(batch->reloc != NULL);
    batch->reloc[0] = 0; /* No relocs yet. */
    batch->reloc[1] = 1; /* Reloc type 1 */
    batch->reloc[2] = 0; /* Only a single relocation list. */
    batch->reloc[3] = 0; /* Only a single relocation list. */
 
-   batch->map = driBOMap(batch->buffer, DRM_BO_FLAG_WRITE, 0);
+   batch->base.map = driBOMap(batch->buffer, DRM_BO_FLAG_WRITE, 0);
    batch->poolOffset = driBOPoolOffset(batch->buffer);
-   batch->ptr = batch->map;
+   batch->base.ptr = batch->base.map;
    batch->dirty_state = ~0;
    batch->nr_relocs = 0;
    batch->flags = 0;
@@ -117,34 +83,35 @@ intel_batchbuffer_reset(struct intel_batchbuffer *batch)
 /*======================================================================
  * Public functions
  */
-struct intel_batchbuffer *
-intel_batchbuffer_alloc(struct intel_context *intel)
+struct intel_be_batchbuffer *
+intel_be_batchbuffer_alloc(struct intel_be_context *intel)
 {
-   struct intel_batchbuffer *batch = calloc(sizeof(*batch), 1);
+   struct intel_be_batchbuffer *batch = calloc(sizeof(*batch), 1);
 
    batch->intel = intel;
+   batch->device = intel->device;
 
-   driGenBuffers(intel->intelScreen->batchPool, "batchbuffer", 1,
+   driGenBuffers(intel->device->batchPool, "batchbuffer", 1,
                  &batch->buffer, 4096,
                  DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_EXE, 0);
    batch->last_fence = NULL;
    batch->list = driBOCreateList(20);
    batch->reloc = NULL;
-   intel_batchbuffer_reset(batch);
+   intel_be_batchbuffer_reset(batch);
    return batch;
 }
 
 void
-intel_batchbuffer_free(struct intel_batchbuffer *batch)
+intel_be_batchbuffer_free(struct intel_be_batchbuffer *batch)
 {
    if (batch->last_fence) {
       driFenceFinish(batch->last_fence,
-		     DRM_FENCE_TYPE_EXE, GL_FALSE);
+		     DRM_FENCE_TYPE_EXE, FALSE);
       driFenceUnReference(&batch->last_fence);
    }
-   if (batch->map) {
+   if (batch->base.map) {
       driBOUnmap(batch->buffer);
-      batch->map = NULL;
+      batch->base.map = NULL;
    }
    driBOUnReference(batch->buffer);
    driBOFreeList(batch->list);
@@ -155,7 +122,7 @@ intel_batchbuffer_free(struct intel_batchbuffer *batch)
 }
 
 void
-intel_offset_relocation(struct intel_batchbuffer *batch,
+intel_be_offset_relocation(struct intel_be_batchbuffer *batch,
 			unsigned pre_add,
 			struct _DriBufferObject *driBO,
 			uint64_t val_flags,
@@ -165,7 +132,7 @@ intel_offset_relocation(struct intel_batchbuffer *batch,
     struct _drmBONode *node;
     uint32_t *reloc;
     struct drm_bo_info_req *req;
-    
+
     driBOAddListItem(batch->list, driBO, val_flags, val_mask,
 		     &itemLoc, &node);
     req = &node->bo_arg.d.req.bo_req;
@@ -182,17 +149,17 @@ intel_offset_relocation(struct intel_batchbuffer *batch,
 	driReadUnlockKernelBO();
 	req->hint = DRM_BO_HINT_PRESUMED_OFFSET;
     }
-    
+
     pre_add += driBOPoolOffset(driBO);
 
     if (batch->nr_relocs == batch->reloc_size)
 	intel_realloc_relocs(batch, batch->reloc_size * 2);
 
-    reloc = batch->reloc + 
+    reloc = batch->reloc +
 	(I915_RELOC_HEADER + batch->nr_relocs * I915_RELOC0_STRIDE);
 
-    reloc[0] = ((uint8_t *)batch->ptr - batch->drmBOVirtual);
-    intel_batchbuffer_emit_dword(batch, req->presumed_offset + pre_add);
+    reloc[0] = ((uint8_t *)batch->base.ptr - batch->drmBOVirtual);
+    i915_batchbuffer_dword(&batch->base, req->presumed_offset + pre_add);
     reloc[1] = pre_add;
     reloc[2] = itemLoc;
     reloc[3] = batch->dest_location;
@@ -214,14 +181,14 @@ i915_drm_copy_reply(const struct drm_bo_info_rep * rep, drmBO * buf)
     buf->pageAlignment = rep->page_alignment;
 }
 
-static int 
-i915_execbuf(struct intel_batchbuffer *batch,
-	     GLuint used,
-	     GLboolean ignore_cliprects,
+static int
+i915_execbuf(struct intel_be_batchbuffer *batch,
+	     unsigned int used,
+	     boolean ignore_cliprects,
 	     drmBOList *list,
 	     struct drm_i915_execbuffer *ea)
 {
-   struct intel_context *intel = batch->intel;
+// struct intel_be_context *intel = batch->intel;
    drmBONode *node;
    drmMMListHead *l;
    struct drm_i915_op_arg *arg, *first;
@@ -235,16 +202,16 @@ i915_execbuf(struct intel_batchbuffer *batch,
    first = NULL;
    for (l = list->list.next; l != &list->list; l = l->next) {
       node = DRMLISTENTRY(drmBONode, l, head);
-      
+
       arg = &node->bo_arg;
       req = &arg->d.req;
-      
+
       if (!first)
 	 first = arg;
-      
+
       if (prevNext)
 	 *prevNext = (unsigned long)arg;
-      
+
       prevNext = &arg->next;
       req->bo_req.handle = node->buf->handle;
       req->op = drm_bo_validate;
@@ -277,7 +244,7 @@ i915_execbuf(struct intel_batchbuffer *batch,
 
    //return -EFAULT;
    do {
-      ret = drmCommandWriteRead(intel->driFd, DRM_I915_EXECBUFFER, ea,
+      ret = drmCommandWriteRead(batch->device->fd, DRM_I915_EXECBUFFER, ea,
 				sizeof(*ea));
    } while (ret == -EAGAIN);
 
@@ -304,11 +271,11 @@ i915_execbuf(struct intel_batchbuffer *batch,
 /* TODO: Push this whole function into bufmgr.
  */
 static struct _DriFenceObject *
-do_flush_locked(struct intel_batchbuffer *batch,
-                GLuint used,
-                GLboolean ignore_cliprects, GLboolean allow_unlock)
+do_flush_locked(struct intel_be_batchbuffer *batch,
+                unsigned int used,
+                boolean ignore_cliprects, boolean allow_unlock)
 {
-   struct intel_context *intel = batch->intel;
+   struct intel_be_context *intel = batch->intel;
    struct _DriFenceObject *fo;
    drmFence fence;
    drmBOList *boList;
@@ -356,7 +323,7 @@ do_flush_locked(struct intel_batchbuffer *batch,
    fence.flags = ea.fence_arg.flags;
    fence.signaled = ea.fence_arg.signaled;
 
-   fo = driBOFenceUserList(batch->intel->intelScreen->mgr, batch->list,
+   fo = driBOFenceUserList(batch->device->fenceMgr, batch->list,
 			   "SuperFence", &fence);
 
    if (driFenceType(fo) & DRM_I915_FENCE_TYPE_RW) {
@@ -367,7 +334,7 @@ do_flush_locked(struct intel_batchbuffer *batch,
 	*/
        batch->last_fence = fo;
        driFenceReference(fo);
-   } 
+   }
  out:
 #if 0 /* ZZZ JB: fix this */
    intel->vtbl.lost_hardware(intel);
@@ -379,11 +346,11 @@ do_flush_locked(struct intel_batchbuffer *batch,
 
 
 struct _DriFenceObject *
-intel_batchbuffer_flush(struct intel_batchbuffer *batch)
+intel_be_batchbuffer_flush(struct intel_be_batchbuffer *batch)
 {
-   struct intel_context *intel = batch->intel;
-   GLuint used = batch->ptr - batch->map;
-   GLboolean was_locked = intel->locked;
+   struct intel_be_context *intel = batch->intel;
+   unsigned int used = batch->base.ptr - batch->base.map;
+   boolean was_locked = batch->intel->hardware_locked(intel);
    struct _DriFenceObject *fence;
 
    if (used == 0) {
@@ -396,65 +363,67 @@ intel_batchbuffer_flush(struct intel_batchbuffer *batch)
     */
 #if 0 /* ZZZ JB: what should we do here? */
    if (used & 4) {
-      ((int *) batch->ptr)[0] = intel->vtbl.flush_cmd();
-      ((int *) batch->ptr)[1] = 0;
-      ((int *) batch->ptr)[2] = MI_BATCH_BUFFER_END;
+      ((int *) batch->base.ptr)[0] = intel->vtbl.flush_cmd();
+      ((int *) batch->base.ptr)[1] = 0;
+      ((int *) batch->base.ptr)[2] = MI_BATCH_BUFFER_END;
       used += 12;
    }
    else {
-      ((int *) batch->ptr)[0] = intel->vtbl.flush_cmd();
-      ((int *) batch->ptr)[1] = MI_BATCH_BUFFER_END;
+      ((int *) batch->base.ptr)[0] = intel->vtbl.flush_cmd();
+      ((int *) batch->base.ptr)[1] = MI_BATCH_BUFFER_END;
       used += 8;
    }
 #else
    if (used & 4) {
-      ((int *) batch->ptr)[0] = ((0<<29)|(4<<23)); // MI_FLUSH;
-      ((int *) batch->ptr)[1] = 0;
-      ((int *) batch->ptr)[2] = (0xA<<23); // MI_BATCH_BUFFER_END;
+      ((int *) batch->base.ptr)[0] = ((0<<29)|(4<<23)); // MI_FLUSH;
+      ((int *) batch->base.ptr)[1] = 0;
+      ((int *) batch->base.ptr)[2] = (0xA<<23); // MI_BATCH_BUFFER_END;
       used += 12;
    }
    else {
-      ((int *) batch->ptr)[0] = ((0<<29)|(4<<23)); // MI_FLUSH;
-      ((int *) batch->ptr)[1] = (0xA<<23); // MI_BATCH_BUFFER_END;
+      ((int *) batch->base.ptr)[0] = ((0<<29)|(4<<23)); // MI_FLUSH;
+      ((int *) batch->base.ptr)[1] = (0xA<<23); // MI_BATCH_BUFFER_END;
       used += 8;
    }
 #endif
    driBOUnmap(batch->buffer);
-   batch->ptr = NULL;
-   batch->map = NULL;
+   batch->base.ptr = NULL;
+   batch->base.map = NULL;
 
    /* TODO: Just pass the relocation list and dma buffer up to the
     * kernel.
     */
    if (!was_locked)
-      LOCK_HARDWARE(intel);
+      intel->hardware_lock(intel);
 
    fence = do_flush_locked(batch, used, !(batch->flags & INTEL_BATCH_CLIPRECTS),
-			   GL_FALSE);
+			   FALSE);
 
    if (!was_locked)
-      UNLOCK_HARDWARE(intel);
+      intel->hardware_unlock(intel);
 
    /* Reset the buffer:
     */
-   intel_batchbuffer_reset(batch);
+   intel_be_batchbuffer_reset(batch);
    return fence;
 }
 
 void
-intel_batchbuffer_finish(struct intel_batchbuffer *batch)
+intel_be_batchbuffer_finish(struct intel_be_batchbuffer *batch)
 {
-   struct _DriFenceObject *fence = intel_batchbuffer_flush(batch);
-   driFenceFinish(fence, driFenceType(fence), GL_FALSE);
+   struct _DriFenceObject *fence = intel_be_batchbuffer_flush(batch);
+   driFenceFinish(fence, driFenceType(fence), FALSE);
    driFenceUnReference(&fence);
 }
 
+#if 0
 void
-intel_batchbuffer_data(struct intel_batchbuffer *batch,
-                       const void *data, GLuint bytes, GLuint flags)
+intel_be_batchbuffer_data(struct intel_be_batchbuffer *batch,
+                       const void *data, unsigned int bytes, unsigned int flags)
 {
    assert((bytes & 3) == 0);
    intel_batchbuffer_require_space(batch, bytes, flags);
-   memcpy(batch->ptr, data, bytes);
-   batch->ptr += bytes;
+   memcpy(batch->base.ptr, data, bytes);
+   batch->base.ptr += bytes;
 }
+#endif
diff --git a/src/gallium/winsys/common/intel_drm/intel_be_batchbuffer.h b/src/gallium/winsys/common/intel_drm/intel_be_batchbuffer.h
new file mode 100644
index 00000000000..f150e3a6745
--- /dev/null
+++ b/src/gallium/winsys/common/intel_drm/intel_be_batchbuffer.h
@@ -0,0 +1,69 @@
+
+#ifndef INTEL_BE_BATCHBUFFER_H
+#define INTEL_BE_BATCHBUFFER_H
+
+#include "i915simple/i915_batch.h"
+
+#include "ws_dri_bufmgr.h"
+
+#define BATCH_RESERVED 16
+
+#define INTEL_DEFAULT_RELOCS 100
+#define INTEL_MAX_RELOCS 400
+
+#define INTEL_BATCH_NO_CLIPRECTS 0x1
+#define INTEL_BATCH_CLIPRECTS    0x2
+
+struct intel_be_context;
+struct intel_be_device;
+
+struct intel_be_batchbuffer
+{
+	struct i915_batchbuffer base;
+
+	struct intel_be_context *intel;
+	struct intel_be_device *device;
+
+	struct _DriBufferObject *buffer;
+	struct _DriFenceObject *last_fence;
+	uint32_t flags;
+
+	struct _DriBufferList *list;
+	size_t list_count;
+
+	uint32_t *reloc;
+	size_t reloc_size;
+	size_t nr_relocs;
+
+	uint32_t dirty_state;
+	uint32_t id;
+
+	uint32_t poolOffset;
+	uint8_t *drmBOVirtual;
+	struct _drmBONode *node; /* Validation list node for this buffer */
+	int dest_location;     /* Validation list sequence for this buffer */
+};
+
+struct intel_be_batchbuffer *
+intel_be_batchbuffer_alloc(struct intel_be_context *intel);
+
+void
+intel_be_batchbuffer_free(struct intel_be_batchbuffer *batch);
+
+void
+intel_be_batchbuffer_finish(struct intel_be_batchbuffer *batch);
+
+struct _DriFenceObject *
+intel_be_batchbuffer_flush(struct intel_be_batchbuffer *batch);
+
+void
+intel_be_batchbuffer_reset(struct intel_be_batchbuffer *batch);
+
+void
+intel_be_offset_relocation(struct intel_be_batchbuffer *batch,
+			unsigned pre_add,
+			struct _DriBufferObject *driBO,
+			uint64_t val_flags,
+			uint64_t val_mask);
+
+#endif
diff --git a/src/gallium/winsys/common/intel_drm/intel_be_context.c b/src/gallium/winsys/common/intel_drm/intel_be_context.c
new file mode 100644
index 00000000000..1af39674f49
--- /dev/null
+++ b/src/gallium/winsys/common/intel_drm/intel_be_context.c
@@ -0,0 +1,107 @@
+
+/*
+ * Authors: Jakob Bornecrantz <jakob-at-tungstengraphics.com>
+ */
+
+#include "ws_dri_fencemgr.h"
+#include "intel_be_device.h"
+#include "intel_be_context.h"
+#include "intel_be_batchbuffer.h"
+
+static INLINE struct intel_be_context *
+intel_be_context(struct i915_winsys *sws)
+{
+	return (struct intel_be_context *)sws;
+}
+
+/* Simple batchbuffer interface:
+ */
+
+static struct i915_batchbuffer*
+intel_i915_batch_get(struct i915_winsys *sws)
+{
+	struct intel_be_context *intel = intel_be_context(sws);
+	return &intel->batch->base;
+}
+
+static void intel_i915_batch_reloc(struct i915_winsys *sws,
+				   struct pipe_buffer *buf,
+				   unsigned access_flags,
+				   unsigned delta)
+{
+	struct intel_be_context *intel = intel_be_context(sws);
+
+	unsigned flags = DRM_BO_FLAG_MEM_TT;
+	unsigned mask = DRM_BO_MASK_MEM;
+
+	if (access_flags & I915_BUFFER_ACCESS_WRITE) {
+		flags |= DRM_BO_FLAG_WRITE;
+		mask |= DRM_BO_FLAG_WRITE;
+	}
+
+	if (access_flags & I915_BUFFER_ACCESS_READ) {
+		flags |= DRM_BO_FLAG_READ;
+		mask |= DRM_BO_FLAG_READ;
+	}
+
+	intel_be_offset_relocation(intel->batch,
+				delta,
+				dri_bo(buf),
+				flags,
+				mask);
+}
+
+static void intel_i915_batch_flush(struct i915_winsys *sws,
+				   struct pipe_fence_handle **fence)
+{
+	struct intel_be_context *intel = intel_be_context(sws);
+
+	union {
+		struct _DriFenceObject *dri;
+		struct pipe_fence_handle *pipe;
+	} fu;
+
+	if (fence)
+		assert(!*fence);
+
+	fu.dri = intel_be_batchbuffer_flush(intel->batch);
+
+	if (!fu.dri) {
+		assert(0);
+		*fence = NULL;
+		return;
+	}
+
+	if (fu.dri) {
+		if (fence)
+			*fence = fu.pipe;
+		else
+			driFenceUnReference(&fu.dri);
+	}
+
+}
+
+boolean
+intel_be_init_context(struct intel_be_context *intel, struct intel_be_device *device)
+{
+	assert(intel);
+	assert(device);
+
+	intel->device = device;
+
+	/* TODO move framebuffer createion to the driver */
+
+	intel->base.batch_get = intel_i915_batch_get;
+	intel->base.batch_reloc = intel_i915_batch_reloc;
+	intel->base.batch_flush = intel_i915_batch_flush;
+
+	intel->batch = intel_be_batchbuffer_alloc(intel);
+
+	return true;
+}
+
+void
+intel_be_destroy_context(struct intel_be_context *intel)
+{
+	intel_be_batchbuffer_free(intel->batch);
+}
diff --git a/src/gallium/winsys/common/intel_drm/intel_be_context.h b/src/gallium/winsys/common/intel_drm/intel_be_context.h
new file mode 100644
index 00000000000..d5cbc93594f
--- /dev/null
+++ b/src/gallium/winsys/common/intel_drm/intel_be_context.h
@@ -0,0 +1,40 @@
+/* These need to be diffrent from the intel winsys */
+#ifndef INTEL_BE_CONTEXT_H
+#define INTEL_BE_CONTEXT_H
+
+#include "i915simple/i915_winsys.h"
+
+struct intel_be_context
+{
+	/** Interface to i915simple driver */
+	struct i915_winsys base;
+
+	struct intel_be_device *device;
+	struct intel_be_batchbuffer *batch;
+
+	/*
+     * Hardware lock functions.
+     *
+     * Needs to be filled in by the winsys.
+     */
+	void (*hardware_lock)(struct intel_be_context *context);
+	void (*hardware_unlock)(struct intel_be_context *context);
+	boolean (*hardware_locked)(struct intel_be_context *context);
+};
+
+/**
+ * Intialize a allocated intel_be_context struct.
+ *
+ * Remember to set the hardware_* functions.
+ */
+boolean
+intel_be_init_context(struct intel_be_context *intel,
+		      struct intel_be_device *device);
+
+/**
+ * Destroy a intel_be_context.
+ * Does not free the struct that is up to the winsys.
+ */
+void
+intel_be_destroy_context(struct intel_be_context *intel);
+#endif
diff --git a/src/gallium/winsys/common/intel_drm/intel_be_device.c b/src/gallium/winsys/common/intel_drm/intel_be_device.c
new file mode 100644
index 00000000000..3eed0fe4107
--- /dev/null
+++ b/src/gallium/winsys/common/intel_drm/intel_be_device.c
@@ -0,0 +1,268 @@
+
+
+/*
+ * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
+ *			 Jakob Bornecrantz <jakob-at-tungstengraphics-dot-com>
+ */
+
+#include "intel_be_device.h"
+#include "ws_dri_bufmgr.h"
+#include "ws_dri_bufpool.h"
+#include "ws_dri_fencemgr.h"
+
+#include "pipe/p_winsys.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+#include "pipe/p_util.h"
+#include "pipe/p_inlines.h"
+
+/* Turn a pipe winsys into an intel/pipe winsys:
+ */
+static INLINE struct intel_be_device *
+intel_be_device( struct pipe_winsys *winsys )
+{
+	return (struct intel_be_device *)winsys;
+}
+
+
+/*
+ * Buffer functions.
+ *
+ * Most callbacks map direcly onto dri_bufmgr operations:
+ */
+
+static void *intel_be_buffer_map(struct pipe_winsys *winsys,
+					struct pipe_buffer *buf,
+					unsigned flags )
+{
+	unsigned drm_flags = 0;
+	
+	if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
+		drm_flags |= DRM_BO_FLAG_WRITE;
+
+	if (flags & PIPE_BUFFER_USAGE_CPU_READ)
+		drm_flags |= DRM_BO_FLAG_READ;
+
+	return driBOMap( dri_bo(buf), drm_flags, 0 );
+}
+
+static void intel_be_buffer_unmap(struct pipe_winsys *winsys,
+					 struct pipe_buffer *buf)
+{
+	driBOUnmap( dri_bo(buf) );
+}
+
+static void
+intel_be_buffer_destroy(struct pipe_winsys *winsys,
+			  struct pipe_buffer *buf)
+{
+	driBOUnReference( dri_bo(buf) );
+	FREE(buf);
+}
+
+static struct pipe_buffer *
+intel_be_buffer_create(struct pipe_winsys *winsys,
+						  unsigned alignment,
+						  unsigned usage,
+						  unsigned size )
+{
+	struct intel_be_buffer *buffer = CALLOC_STRUCT( intel_be_buffer );
+	struct intel_be_device *iws = intel_be_device(winsys);
+	unsigned flags = 0;
+	struct _DriBufferPool *pool;
+
+	buffer->base.refcount = 1;
+	buffer->base.alignment = alignment;
+	buffer->base.usage = usage;
+	buffer->base.size = size;
+
+	if (usage & (PIPE_BUFFER_USAGE_VERTEX | PIPE_BUFFER_USAGE_CONSTANT)) {
+		flags |= DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_CACHED;
+		pool = iws->mallocPool;
+	} else if (usage & PIPE_BUFFER_USAGE_CUSTOM) {
+		/* For vertex buffers */
+		flags |= DRM_BO_FLAG_MEM_VRAM | DRM_BO_FLAG_MEM_TT;
+		pool = iws->vertexPool;
+	} else {
+		flags |= DRM_BO_FLAG_MEM_VRAM | DRM_BO_FLAG_MEM_TT;
+		pool = iws->regionPool;
+	}
+
+	if (usage & PIPE_BUFFER_USAGE_GPU_READ)
+		flags |= DRM_BO_FLAG_READ;
+
+	if (usage & PIPE_BUFFER_USAGE_GPU_WRITE)
+		flags |= DRM_BO_FLAG_WRITE;
+
+	/* drm complains if we don't set any read/write flags.
+	 */
+	if ((flags & (DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE)) == 0)
+		flags |= DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE;
+
+	buffer->pool = pool;
+	driGenBuffers( buffer->pool,
+		"pipe buffer", 1, &buffer->driBO, alignment, flags, 0 );
+
+	driBOData( buffer->driBO, size, NULL, buffer->pool, 0 );
+
+	return &buffer->base;
+}
+
+
+static struct pipe_buffer *
+intel_be_user_buffer_create(struct pipe_winsys *winsys, void *ptr, unsigned bytes)
+{
+	struct intel_be_buffer *buffer = CALLOC_STRUCT( intel_be_buffer );
+	struct intel_be_device *iws = intel_be_device(winsys);
+
+	driGenUserBuffer( iws->regionPool,
+			  "pipe user buffer", &buffer->driBO, ptr, bytes );
+
+	buffer->base.refcount = 1;
+
+	return &buffer->base;
+}
+
+
+/*
+ * Surface functions.
+ *
+ * Deprecated!
+ */
+
+static struct pipe_surface *
+intel_i915_surface_alloc(struct pipe_winsys *winsys)
+{
+	assert((size_t)"intel_i915_surface_alloc is deprecated" & 0);
+	return NULL;
+}
+
+static int
+intel_i915_surface_alloc_storage(struct pipe_winsys *winsys,
+				 struct pipe_surface *surf,
+				 unsigned width, unsigned height,
+				 enum pipe_format format,
+				 unsigned flags,
+				 unsigned tex_usage)
+{
+	assert((size_t)"intel_i915_surface_alloc_storage is deprecated" & 0);
+	return -1;
+}
+
+static void
+intel_i915_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
+{
+	assert((size_t)"intel_i915_surface_release is deprecated" & 0);
+}
+
+/*
+ * Fence functions
+ */
+
+static void
+intel_be_fence_reference( struct pipe_winsys *sws,
+		       struct pipe_fence_handle **ptr,
+		       struct pipe_fence_handle *fence )
+{
+	if (*ptr)
+		driFenceUnReference((struct _DriFenceObject **)ptr);
+
+	if (fence)
+		*ptr = (struct pipe_fence_handle *)driFenceReference((struct _DriFenceObject *)fence);
+}
+
+static int
+intel_be_fence_signalled( struct pipe_winsys *sws,
+		       struct pipe_fence_handle *fence,
+		       unsigned flag )
+{
+	return driFenceSignaled((struct _DriFenceObject *)fence, flag);
+}
+
+static int
+intel_be_fence_finish( struct pipe_winsys *sws,
+		    struct pipe_fence_handle *fence,
+		    unsigned flag )
+{
+	return driFenceFinish((struct _DriFenceObject *)fence, flag, 0);
+}
+
+/*
+ * Misc functions
+ */
+
+boolean
+intel_be_init_device(struct intel_be_device *dev, int fd)
+{
+	dev->fd = fd;
+	dev->max_batch_size = 16 * 4096;
+	dev->max_vertex_size = 128 * 4096;
+
+	dev->base.buffer_create = intel_be_buffer_create;
+	dev->base.user_buffer_create = intel_be_user_buffer_create;
+	dev->base.buffer_map = intel_be_buffer_map;
+	dev->base.buffer_unmap = intel_be_buffer_unmap;
+	dev->base.buffer_destroy = intel_be_buffer_destroy;
+	dev->base.surface_alloc = intel_i915_surface_alloc;
+	dev->base.surface_alloc_storage = intel_i915_surface_alloc_storage;
+	dev->base.surface_release = intel_i915_surface_release;
+	dev->base.fence_reference = intel_be_fence_reference;
+	dev->base.fence_signalled = intel_be_fence_signalled;
+	dev->base.fence_finish = intel_be_fence_finish;
+
+#if 0 /* Set by the winsys */
+	dev->base.flush_frontbuffer = intel_flush_frontbuffer;
+	dev->base.get_name = intel_get_name;
+#endif
+
+	dev->fMan = driInitFreeSlabManager(10, 10);
+	dev->fenceMgr = driFenceMgrTTMInit(dev->fd);
+
+	dev->mallocPool = driMallocPoolInit();
+	dev->staticPool = driDRMPoolInit(dev->fd);
+	/* Sizes: 64 128 256 512 1024 2048 4096 8192 16384 32768 */
+	dev->regionPool = driSlabPoolInit(dev->fd,
+					  DRM_BO_FLAG_READ |
+					  DRM_BO_FLAG_WRITE |
+					  DRM_BO_FLAG_MEM_TT,
+					  DRM_BO_FLAG_READ |
+					  DRM_BO_FLAG_WRITE |
+					  DRM_BO_FLAG_MEM_TT,
+					  64,
+					  10, 120, 4096 * 64, 0,
+					  dev->fMan);
+
+	dev->vertexPool = driSlabPoolInit(dev->fd,
+					  DRM_BO_FLAG_READ |
+					  DRM_BO_FLAG_WRITE |
+					  DRM_BO_FLAG_MEM_TT,
+					  DRM_BO_FLAG_READ |
+					  DRM_BO_FLAG_WRITE |
+					  DRM_BO_FLAG_MEM_TT,
+					  dev->max_vertex_size,
+					  1, 120, dev->max_vertex_size * 4, 0,
+					  dev->fMan);
+
+	dev->batchPool = driSlabPoolInit(dev->fd,
+					 DRM_BO_FLAG_EXE |
+					 DRM_BO_FLAG_MEM_TT,
+					 DRM_BO_FLAG_EXE |
+					 DRM_BO_FLAG_MEM_TT,
+					 dev->max_batch_size,
+					 1, 40, dev->max_batch_size * 16, 0,
+					 dev->fMan);
+
+	return true;
+}
+
+void
+intel_be_destroy_device(struct intel_be_device *dev)
+{
+	driPoolTakeDown(dev->mallocPool);
+	driPoolTakeDown(dev->staticPool);
+	driPoolTakeDown(dev->regionPool);
+	driPoolTakeDown(dev->vertexPool);
+	driPoolTakeDown(dev->batchPool);
+
+	/** TODO takedown fenceMgr and fMan */
+}
diff --git a/src/gallium/winsys/common/intel_drm/intel_be_device.h b/src/gallium/winsys/common/intel_drm/intel_be_device.h
new file mode 100644
index 00000000000..ec5cace71c8
--- /dev/null
+++ b/src/gallium/winsys/common/intel_drm/intel_be_device.h
@@ -0,0 +1,58 @@
+#ifndef INTEL_DRM_DEVICE_H
+#define INTEL_DRM_DEVICE_H
+
+#include "pipe/p_winsys.h"
+#include "pipe/p_context.h"
+
+/*
+ * Device
+ */
+
+struct intel_be_device
+{
+	struct pipe_winsys base;
+
+	int fd; /**< Drm file discriptor */
+
+	size_t max_batch_size;
+	size_t max_vertex_size;
+
+	struct _DriFenceMgr *fenceMgr;
+
+	struct _DriBufferPool *batchPool;
+	struct _DriBufferPool *regionPool;
+	struct _DriBufferPool *mallocPool;
+	struct _DriBufferPool *vertexPool;
+	struct _DriBufferPool *staticPool;
+	struct _DriFreeSlabManager *fMan;
+};
+
+boolean
+intel_be_init_device(struct intel_be_device *device, int fd);
+
+void
+intel_be_destroy_device(struct intel_be_device *dev);
+
+/*
+ * Buffer
+ */
+
+struct intel_be_buffer {
+	struct pipe_buffer base;
+	struct _DriBufferPool *pool;
+	struct _DriBufferObject *driBO;
+};
+
+static INLINE struct intel_be_buffer *
+intel_be_buffer( struct pipe_buffer *buf )
+{
+	return (struct intel_be_buffer *)buf;
+}
+
+static INLINE struct _DriBufferObject *
+dri_bo( struct pipe_buffer *buf )
+{
+	return intel_be_buffer(buf)->driBO;
+}
+
+#endif
diff --git a/src/gallium/winsys/egl_drm/intel/ws_dri_bufmgr.c b/src/gallium/winsys/common/intel_drm/ws_dri_bufmgr.c
index 1bc10893527..b6d901f85e4 100644
--- a/src/gallium/winsys/egl_drm/intel/ws_dri_bufmgr.c
+++ b/src/gallium/winsys/common/intel_drm/ws_dri_bufmgr.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,20 +10,20 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * 
+ *
+ *
  **************************************************************************/
 /*
  * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
@@ -32,20 +32,22 @@
 
 #include <xf86drm.h>
 #include <stdlib.h>
+#include <stdio.h>
 #include "glthread.h"
 #include "errno.h"
 #include "ws_dri_bufmgr.h"
 #include "string.h"
-#include "imports.h"
+#include "pipe/p_debug.h"
 #include "ws_dri_bufpool.h"
 #include "ws_dri_fencemgr.h"
 
+
 /*
  * This lock is here to protect drmBO structs changing underneath us during a
  * validate list call, since validatelist cannot take individiual locks for
  * each drmBO. Validatelist takes this lock in write mode. Any access to an
  * individual drmBO should take this lock in read mode, since in that case, the
- * driBufferObject mutex will protect the access. Locking order is 
+ * driBufferObject mutex will protect the access. Locking order is
  * driBufferObject mutex - > this rw lock.
  */
 
@@ -84,7 +86,7 @@ static void *drmBOListNext(drmBOList *list, void *iterator)
     return ret;
 }
 
-static drmBONode *drmAddListItem(drmBOList *list, drmBO *item, 
+static drmBONode *drmAddListItem(drmBOList *list, drmBO *item,
 				 uint64_t arg0,
 				 uint64_t arg1)
 {
@@ -110,8 +112,8 @@ static drmBONode *drmAddListItem(drmBOList *list, drmBO *item,
     list->numOnList++;
     return node;
 }
-  
-static int drmAddValidateItem(drmBOList *list, drmBO *buf, uint64_t flags, 
+
+static int drmAddValidateItem(drmBOList *list, drmBO *buf, uint64_t flags,
 			      uint64_t mask, int *newItem)
 {
     drmBONode *node, *cur;
@@ -243,11 +245,11 @@ void driWriteLockKernelBO(void)
     while(kernelReaders != 0)
 	_glthread_COND_WAIT(bmCond, bmMutex);
 }
-    
+
 void driWriteUnlockKernelBO(void)
 {
     _glthread_UNLOCK_MUTEX(bmMutex);
-}    
+}
 
 void driReadLockKernelBO(void)
 {
@@ -268,7 +270,7 @@ void driReadUnlockKernelBO(void)
 
 
 /*
- * TODO: Introduce fence pools in the same way as 
+ * TODO: Introduce fence pools in the same way as
  * buffer object pools.
  */
 
@@ -298,11 +300,11 @@ typedef struct _DriBufferList {
 void
 bmError(int val, const char *file, const char *function, int line)
 {
-   _mesa_printf("Fatal video memory manager error \"%s\".\n"
-                "Check kernel logs or set the LIBGL_DEBUG\n"
-                "environment variable to \"verbose\" for more info.\n"
-                "Detected in file %s, line %d, function %s.\n",
-                strerror(-val), file, line, function);
+   printf("Fatal video memory manager error \"%s\".\n"
+          "Check kernel logs or set the LIBGL_DEBUG\n"
+          "environment variable to \"verbose\" for more info.\n"
+          "Detected in file %s, line %d, function %s.\n",
+          strerror(-val), file, line, function);
 #ifndef NDEBUG
    abort();
 #else
@@ -353,7 +355,7 @@ driBOMap(struct _DriBufferObject *buf, unsigned flags, unsigned hint)
 
    _glthread_LOCK_MUTEX(buf->mutex);
    assert(buf->private != NULL);
-   retval = buf->pool->map(buf->pool, buf->private, flags, hint, 
+   retval = buf->pool->map(buf->pool, buf->private, flags, hint,
 			   &buf->mutex, &virtual);
    _glthread_UNLOCK_MUTEX(buf->mutex);
 
@@ -398,7 +400,7 @@ driBOPoolOffset(struct _DriBufferObject *buf)
    return ret;
 }
 
-uint64_t 
+uint64_t
 driBOFlags(struct _DriBufferObject *buf)
 {
    uint64_t ret;
@@ -448,7 +450,7 @@ driBOUnReference(struct _DriBufferObject *buf)
       else
 	 num_buffers--;
       free(buf);
-   } else 
+   } else
      _glthread_UNLOCK_MUTEX(buf->mutex);
 
 }
@@ -456,8 +458,8 @@ driBOUnReference(struct _DriBufferObject *buf)
 
 int
 driBOData(struct _DriBufferObject *buf,
-          unsigned size, const void *data, 
-	  DriBufferPool *newPool, 
+          unsigned size, const void *data,
+	  DriBufferPool *newPool,
 	  uint64_t flags)
 {
    void *virtual = NULL;
@@ -478,8 +480,7 @@ driBOData(struct _DriBufferObject *buf,
        newPool = pool;
 
    if (!pool->create) {
-      _mesa_error(NULL, GL_INVALID_OPERATION,
-                  "driBOData called on invalid buffer\n");
+      assert((size_t)"driBOData called on invalid buffer\n" & 0);
       BM_CKFATAL(-EINVAL);
    }
 
@@ -492,9 +493,7 @@ driBOData(struct _DriBufferObject *buf,
    if (newBuffer) {
 
        if (buf->createdByReference) {
-	  _mesa_error(NULL, GL_INVALID_OPERATION,
-		     "driBOData requiring resizing called on "
-		     "shared buffer.\n");
+	  assert((size_t)"driBOData requiring resizing called on shared buffer.\n" & 0);
 	  BM_CKFATAL(-EINVAL);
        }
 
@@ -531,7 +530,7 @@ driBOData(struct _DriBufferObject *buf,
 			  DRM_BO_FLAG_WRITE, 0, &buf->mutex, &virtual);
    } else {
        uint64_t flag_diff = flags ^ buf->flags;
-       
+
        /*
 	* We might need to change buffer flags.
 	*/
@@ -558,7 +557,7 @@ driBOData(struct _DriBufferObject *buf,
 
  out:
    _glthread_UNLOCK_MUTEX(buf->mutex);
-   
+
    return retval;
 }
 
@@ -605,23 +604,20 @@ driBOSetReferenced(struct _DriBufferObject *buf,
 {
    _glthread_LOCK_MUTEX(buf->mutex);
    if (buf->private != NULL) {
-      _mesa_error(NULL, GL_INVALID_OPERATION,
-                  "Invalid buffer for setReferenced\n");
+      assert((size_t)"Invalid buffer for setReferenced\n" & 0);
       BM_CKFATAL(-EINVAL);
-   
+
    }
    if (buf->pool->reference == NULL) {
-      _mesa_error(NULL, GL_INVALID_OPERATION,
-                  "Invalid buffer pool for setReferenced\n");
+      assert((size_t)"Invalid buffer pool for setReferenced\n" & 0);
       BM_CKFATAL(-EINVAL);
    }
    buf->private = buf->pool->reference(buf->pool, handle);
    if (!buf->private) {
-      _mesa_error(NULL, GL_OUT_OF_MEMORY,
-                  "Invalid buffer pool for setStatic\n");
+      assert((size_t)"Invalid buffer pool for setStatic\n" & 0);
       BM_CKFATAL(-ENOMEM);
    }
-   buf->createdByReference = GL_TRUE;
+   buf->createdByReference = TRUE;
    buf->flags = buf->pool->kernel(buf->pool, buf->private)->flags;
    _glthread_UNLOCK_MUTEX(buf->mutex);
 }
@@ -769,7 +765,7 @@ driAddListItem(drmBOList * list, drmBO * item,
 
 static int
 driAddValidateItem(drmBOList * list, drmBO * buf, uint64_t flags,
-		   uint64_t mask, int *itemLoc, 
+		   uint64_t mask, int *itemLoc,
 		   struct _drmBONode **pnode)
 {
     drmBONode *node, *cur;
@@ -817,18 +813,18 @@ driAddValidateItem(drmBOList * list, drmBO * buf, uint64_t flags,
 
 void
 driBOAddListItem(struct _DriBufferList * list, struct _DriBufferObject *buf,
-                 uint64_t flags, uint64_t mask, int *itemLoc, 
+                 uint64_t flags, uint64_t mask, int *itemLoc,
 		 struct _drmBONode **node)
 {
    int newItem;
-   
+
    _glthread_LOCK_MUTEX(buf->mutex);
    BM_CKFATAL(driAddValidateItem(&list->drmBuffers,
 				 buf->pool->kernel(buf->pool, buf->private),
                                  flags, mask, itemLoc, node));
    BM_CKFATAL(drmAddValidateItem(&list->driBuffers, (drmBO *) buf,
 				 flags, mask, &newItem));
-   if (newItem) 
+   if (newItem)
      buf->refCount++;
 
    _glthread_UNLOCK_MUTEX(buf->mutex);
@@ -897,7 +893,7 @@ driBOFenceUserList(struct _DriFenceMgr *mgr,
    driBOResetList(list);
    return fence;
 }
-   
+
 void
 driBOValidateUserList(struct _DriBufferList * list)
 {
@@ -928,7 +924,7 @@ driPoolTakeDown(struct _DriBufferPool *pool)
 
 }
 
-unsigned long 
+unsigned long
 driBOSize(struct _DriBufferObject *buf)
 {
   unsigned long size;
@@ -950,4 +946,4 @@ drmBOList *driBOGetDRIBuffers(struct _DriBufferList *list)
 {
     return &list->driBuffers;
 }
-    
+
diff --git a/src/gallium/winsys/egl_drm/intel/ws_dri_bufmgr.h b/src/gallium/winsys/common/intel_drm/ws_dri_bufmgr.h
index fdaf5ee93ac..e6c0cff0a05 100644
--- a/src/gallium/winsys/egl_drm/intel/ws_dri_bufmgr.h
+++ b/src/gallium/winsys/common/intel_drm/ws_dri_bufmgr.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,20 +10,20 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * 
+ *
+ *
  **************************************************************************/
 /*
  * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
@@ -76,7 +76,7 @@ extern struct _DriBufferObject *driBOReference(struct _DriBufferObject *buf);
 extern void driBOUnReference(struct _DriBufferObject *buf);
 
 extern int driBOData(struct _DriBufferObject *r_buf,
-		     unsigned size, const void *data, 
+		     unsigned size, const void *data,
 		     struct _DriBufferPool *pool, uint64_t flags);
 
 extern void driBOSubData(struct _DriBufferObject *buf,
@@ -98,7 +98,7 @@ extern void driDeleteBuffers(unsigned n, struct _DriBufferObject *buffers[]);
 extern void driInitBufMgr(int fd);
 extern struct _DriBufferList *driBOCreateList(int target);
 extern int driBOResetList(struct _DriBufferList * list);
-extern void driBOAddListItem(struct _DriBufferList * list, 
+extern void driBOAddListItem(struct _DriBufferList * list,
 			     struct _DriBufferObject *buf,
                              uint64_t flags, uint64_t mask, int *itemLoc,
 			     struct _drmBONode **node);
diff --git a/src/gallium/winsys/egl_drm/intel/ws_dri_bufpool.h b/src/gallium/winsys/common/intel_drm/ws_dri_bufpool.h
index 3a302e13d3b..bf607989241 100644
--- a/src/gallium/winsys/egl_drm/intel/ws_dri_bufpool.h
+++ b/src/gallium/winsys/common/intel_drm/ws_dri_bufpool.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,20 +10,20 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * 
+ *
+ *
  **************************************************************************/
 /*
  * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
@@ -40,7 +40,7 @@ typedef struct _DriBufferPool
 {
    int fd;
    int (*map) (struct _DriBufferPool * pool, void *private,
-               unsigned flags, int hint, _glthread_Mutex *mutex, 
+               unsigned flags, int hint, _glthread_Mutex *mutex,
 	       void **virtual);
    int (*unmap) (struct _DriBufferPool * pool, void *private);
    int (*destroy) (struct _DriBufferPool * pool, void *private);
diff --git a/src/gallium/winsys/dri/intel/ws_dri_drmpool.c b/src/gallium/winsys/common/intel_drm/ws_dri_drmpool.c
index 7c55dbc6740..40929efa2f9 100644
--- a/src/gallium/winsys/dri/intel/ws_dri_drmpool.c
+++ b/src/gallium/winsys/common/intel_drm/ws_dri_drmpool.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,20 +10,20 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * 
+ *
+ *
  **************************************************************************/
 /*
  * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
@@ -117,7 +117,7 @@ pool_map(struct _DriBufferPool *pool, void *private, unsigned flags,
 {
    drmBO *buf = (drmBO *) private;
    int ret;
-   
+
    driReadLockKernelBO();
    ret = drmBOMap(pool->fd, buf, flags, hint, virtual);
    driReadUnlockKernelBO();
@@ -133,7 +133,7 @@ pool_unmap(struct _DriBufferPool *pool, void *private)
    driReadLockKernelBO();
    ret = drmBOUnmap(pool->fd, buf);
    driReadUnlockKernelBO();
-   
+
    return ret;
 }
 
@@ -144,7 +144,7 @@ pool_offset(struct _DriBufferPool *pool, void *private)
    unsigned long offset;
 
    driReadLockKernelBO();
-   assert(buf->flags & DRM_BO_FLAG_NO_MOVE);   
+   assert(buf->flags & DRM_BO_FLAG_NO_MOVE);
    offset = buf->offset;
    driReadUnlockKernelBO();
 
@@ -202,7 +202,7 @@ pool_kernel(struct _DriBufferPool *pool, void *private)
 }
 
 static int
-pool_waitIdle(struct _DriBufferPool *pool, void *private, _glthread_Mutex *mutex, 
+pool_waitIdle(struct _DriBufferPool *pool, void *private, _glthread_Mutex *mutex,
 	      int lazy)
 {
    drmBO *buf = (drmBO *) private;
@@ -215,7 +215,7 @@ pool_waitIdle(struct _DriBufferPool *pool, void *private, _glthread_Mutex *mutex
    return ret;
 }
 
-   
+
 static void
 pool_takedown(struct _DriBufferPool *pool)
 {
@@ -223,7 +223,7 @@ pool_takedown(struct _DriBufferPool *pool)
 }
 
 /*static int
-pool_setStatus(struct _DriBufferPool *pool, void *private, 
+pool_setStatus(struct _DriBufferPool *pool, void *private,
 	       uint64_t flag_diff, uint64_t old_flags)
 {
    drmBO *buf = (drmBO *) private;
diff --git a/src/gallium/winsys/egl_drm/intel/ws_dri_fencemgr.c b/src/gallium/winsys/common/intel_drm/ws_dri_fencemgr.c
index 1f893b47ced..b56bc269da5 100644
--- a/src/gallium/winsys/egl_drm/intel/ws_dri_fencemgr.c
+++ b/src/gallium/winsys/common/intel_drm/ws_dri_fencemgr.c
@@ -261,7 +261,7 @@ driFenceReference(struct _DriFenceObject *fence)
 void
 driFenceUnReference(struct _DriFenceObject **pFence)
 {
-    struct _DriFenceMgr *mgr; 
+    struct _DriFenceMgr *mgr;
 
     if (*pFence == NULL)
 	return;
diff --git a/src/gallium/winsys/dri/intel/ws_dri_fencemgr.h b/src/gallium/winsys/common/intel_drm/ws_dri_fencemgr.h
index 4ea58dfe183..4ea58dfe183 100644
--- a/src/gallium/winsys/dri/intel/ws_dri_fencemgr.h
+++ b/src/gallium/winsys/common/intel_drm/ws_dri_fencemgr.h
diff --git a/src/gallium/winsys/dri/intel/ws_dri_mallocpool.c b/src/gallium/winsys/common/intel_drm/ws_dri_mallocpool.c
index bf97d7e440b..a80555c9c71 100644
--- a/src/gallium/winsys/dri/intel/ws_dri_mallocpool.c
+++ b/src/gallium/winsys/common/intel_drm/ws_dri_mallocpool.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,20 +10,20 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * 
+ *
+ *
  **************************************************************************/
 /*
  * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
@@ -32,11 +32,10 @@
 #include <xf86drm.h>
 #include <stdlib.h>
 #include <errno.h>
-#include "imports.h"
+#include "pipe/p_debug.h"
 #include "glthread.h"
 #include "ws_dri_bufpool.h"
 #include "ws_dri_bufmgr.h"
-#include "intel_screen.h"
 
 static void *
 pool_create(struct _DriBufferPool *pool,
@@ -60,7 +59,7 @@ pool_destroy(struct _DriBufferPool *pool, void *private)
 }
 
 static int
-pool_waitIdle(struct _DriBufferPool *pool, void *private, 
+pool_waitIdle(struct _DriBufferPool *pool, void *private,
 	      _glthread_Mutex *mutex, int lazy)
 {
     return 0;
diff --git a/src/gallium/winsys/dri/intel/ws_dri_slabpool.c b/src/gallium/winsys/common/intel_drm/ws_dri_slabpool.c
index 62d82bbd946..dfcf6d6b19a 100644
--- a/src/gallium/winsys/dri/intel/ws_dri_slabpool.c
+++ b/src/gallium/winsys/common/intel_drm/ws_dri_slabpool.c
@@ -636,7 +636,7 @@ pool_destroy(struct _DriBufferPool *driPool, void *private)
 }
 
 static int
-pool_waitIdle(struct _DriBufferPool *driPool, void *private, 
+pool_waitIdle(struct _DriBufferPool *driPool, void *private,
 	      _glthread_Mutex *mutex, int lazy)
 {
    struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
@@ -688,7 +688,7 @@ pool_unmap(struct _DriBufferPool *pool, void *private)
    struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
 
    --buf->mapCount;
-   if (buf->mapCount == 0 && buf->isSlabBuffer) 
+   if (buf->mapCount == 0 && buf->isSlabBuffer)
        _glthread_COND_BROADCAST(buf->event);
 
    return 0;
@@ -774,14 +774,14 @@ pool_kernel(struct _DriBufferPool *pool, void *private)
 }
 
 static int
-pool_validate(struct _DriBufferPool *pool, void *private, 
+pool_validate(struct _DriBufferPool *pool, void *private,
 	      _glthread_Mutex *mutex)
 {
    struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
 
-   if (!buf->isSlabBuffer) 
+   if (!buf->isSlabBuffer)
        return 0;
-   
+
    while(buf->mapCount != 0)
        _glthread_COND_WAIT(buf->event, *mutex);
 
diff --git a/src/gallium/winsys/dri/Makefile.template b/src/gallium/winsys/dri/Makefile.template
index 3bc1fdd4d40..07abfa53f38 100644
--- a/src/gallium/winsys/dri/Makefile.template
+++ b/src/gallium/winsys/dri/Makefile.template
@@ -54,6 +54,7 @@ SHARED_INCLUDES = \
 	-I$(TOP)/src/gallium/include \
 	-I$(TOP)/src/gallium/auxiliary \
 	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/src/gallium/winsys/common \
 	-I$(TOP)/src/mesa \
 	-I$(TOP)/src/mesa/main \
 	-I$(TOP)/src/mesa/glapi \
diff --git a/src/gallium/winsys/dri/SConscript b/src/gallium/winsys/dri/SConscript
index 8c56ce917c7..aef5210a32d 100644
--- a/src/gallium/winsys/dri/SConscript
+++ b/src/gallium/winsys/dri/SConscript
@@ -1,51 +1,54 @@
 Import('*')
 
-drienv = env.Clone()
-
-drienv.Replace(CPPPATH = [
-	'#src/mesa/drivers/dri/common',
-	'#include',
-	'#include/GL/internal',
-	'#src/gallium/include',
-	'#src/gallium/auxiliary',
-	'#src/gallium/drivers',
-	'#src/mesa',
-	'#src/mesa/main',
-	'#src/mesa/glapi',
-	'#src/mesa/math',
-	'#src/mesa/transform',
-	'#src/mesa/shader',
-	'#src/mesa/swrast',
-	'#src/mesa/swrast_setup',
-	'#src/egl/main',
-	'#src/egl/drivers/dri',
-])
-
-drienv.ParseConfig('pkg-config --cflags --libs libdrm')
-
-COMMON_GALLIUM_SOURCES = [
-	'#src/mesa/drivers/dri/common/utils.c',
-	'#src/mesa/drivers/dri/common/vblank.c',
-	'#src/mesa/drivers/dri/common/dri_util.c',
-	'#src/mesa/drivers/dri/common/xmlconfig.c',
-]
-
-COMMON_BM_SOURCES = [
-	'#src/mesa/drivers/dri/common/dri_bufmgr.c',
-	'#src/mesa/drivers/dri/common/dri_drmpool.c',
-]
-
-Export([
-	'drienv',
-	'COMMON_GALLIUM_SOURCES',
-	'COMMON_BM_SOURCES',
-])
-
-# TODO: Installation
-#install: $(LIBNAME)
-#	$(INSTALL) -d $(DRI_DRIVER_INSTALL_DIR)
-#	$(INSTALL) -m 755 $(LIBNAME) $(DRI_DRIVER_INSTALL_DIR)
-
-SConscript([
-	'intel/SConscript',
-])
+if env['dri']:
+
+	drienv = env.Clone()
+
+	drienv.Replace(CPPPATH = [
+		'#src/mesa/drivers/dri/common',
+		'#include',
+		'#include/GL/internal',
+		'#src/gallium/include',
+		'#src/gallium/auxiliary',
+		'#src/gallium/drivers',
+		'#src/mesa',
+		'#src/mesa/main',
+		'#src/mesa/glapi',
+		'#src/mesa/math',
+		'#src/mesa/transform',
+		'#src/mesa/shader',
+		'#src/mesa/swrast',
+		'#src/mesa/swrast_setup',
+		'#src/egl/main',
+		'#src/egl/drivers/dri',
+	])
+
+	drienv.ParseConfig('pkg-config --cflags --libs libdrm')
+
+	COMMON_GALLIUM_SOURCES = [
+		'#src/mesa/drivers/dri/common/utils.c',
+		'#src/mesa/drivers/dri/common/vblank.c',
+		'#src/mesa/drivers/dri/common/dri_util.c',
+		'#src/mesa/drivers/dri/common/xmlconfig.c',
+	]
+
+	COMMON_BM_SOURCES = [
+		'#src/mesa/drivers/dri/common/dri_bufmgr.c',
+		'#src/mesa/drivers/dri/common/dri_drmpool.c',
+	]
+
+	Export([
+		'drienv',
+		'COMMON_GALLIUM_SOURCES',
+		'COMMON_BM_SOURCES',
+	])
+
+	# TODO: Installation
+	#install: $(LIBNAME)
+	#	$(INSTALL) -d $(DRI_DRIVER_INSTALL_DIR)
+	#	$(INSTALL) -m 755 $(LIBNAME) $(DRI_DRIVER_INSTALL_DIR)
+
+	if 'intel' in env['winsys']:
+		SConscript([
+			'intel/SConscript',
+		])
diff --git a/src/gallium/winsys/dri/intel/Makefile b/src/gallium/winsys/dri/intel/Makefile
index c0ce2f927bb..00ce21f6903 100644
--- a/src/gallium/winsys/dri/intel/Makefile
+++ b/src/gallium/winsys/dri/intel/Makefile
@@ -4,26 +4,17 @@ include $(TOP)/configs/current
 
 LIBNAME = i915_dri.so
 
-MINIGLX_SOURCES = server/intel_dri.c
-
 PIPE_DRIVERS = \
 	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	$(TOP)/src/gallium/drivers/i915simple/libi915simple.a
+	$(TOP)/src/gallium/drivers/i915simple/libi915simple.a \
+	$(TOP)/src/gallium/winsys/common/intel_drm/libinteldrm.a
 
 DRIVER_SOURCES = \
-	intel_winsys_pipe.c \
 	intel_winsys_softpipe.c \
-	intel_winsys_i915.c \
-	intel_batchbuffer.c \
 	intel_swapbuffers.c \
 	intel_context.c \
 	intel_lock.c \
-	intel_screen.c \
-	ws_dri_bufmgr.c \
-	ws_dri_drmpool.c \
-	ws_dri_fencemgr.c \
-	ws_dri_mallocpool.c \
-	ws_dri_slabpool.c
+	intel_screen.c
 
 C_SOURCES = \
 	$(COMMON_GALLIUM_SOURCES) \
@@ -36,6 +27,6 @@ DRIVER_DEFINES = -I$(TOP)/src/mesa/drivers/dri/intel $(shell pkg-config libdrm -
 
 include ../Makefile.template
 
-intel_tex_layout.o: $(TOP)/src/mesa/drivers/dri/intel/intel_tex_layout.c
+#intel_tex_layout.o: $(TOP)/src/mesa/drivers/dri/intel/intel_tex_layout.c
 
 symlinks:
diff --git a/src/gallium/winsys/dri/intel/SConscript b/src/gallium/winsys/dri/intel/SConscript
index 0ad19d42a85..6a4f50afcc9 100644
--- a/src/gallium/winsys/dri/intel/SConscript
+++ b/src/gallium/winsys/dri/intel/SConscript
@@ -1,39 +1,41 @@
 Import('*')
 
-env = drienv.Clone()
-
-env.Append(CPPPATH = [
-	'../intel',
-	'server'
-])
-
-#MINIGLX_SOURCES = server/intel_dri.c
-
-DRIVER_SOURCES = [
-	'intel_winsys_pipe.c',
-	'intel_winsys_softpipe.c',
-	'intel_winsys_i915.c',
-	'intel_batchbuffer.c',
-	'intel_swapbuffers.c',
-	'intel_context.c',
-	'intel_lock.c',
-	'intel_screen.c',
-	'intel_batchpool.c',
-]
-
-sources = \
-	COMMON_GALLIUM_SOURCES + \
-	COMMON_BM_SOURCES + \
-	DRIVER_SOURCES
-
-drivers = [
-	softpipe,
-	i915simple
-]
-
-# TODO: write a wrapper function http://www.scons.org/wiki/WrapperFunctions
-env.SharedLibrary(
-	target ='i915tex_dri.so',
-	source = sources,
-	LIBS = drivers + mesa + auxiliaries + env['LIBS'],
-)
\ No newline at end of file
+if 'mesa' in env['statetrackers']:
+
+	env = drienv.Clone()
+
+	env.Append(CPPPATH = [
+		'../intel',
+		'server'
+	])
+
+	#MINIGLX_SOURCES = server/intel_dri.c
+
+	DRIVER_SOURCES = [
+		'intel_winsys_pipe.c',
+		'intel_winsys_softpipe.c',
+		'intel_winsys_i915.c',
+		'intel_batchbuffer.c',
+		'intel_swapbuffers.c',
+		'intel_context.c',
+		'intel_lock.c',
+		'intel_screen.c',
+		'intel_batchpool.c',
+	]
+
+	sources = \
+		COMMON_GALLIUM_SOURCES + \
+		COMMON_BM_SOURCES + \
+		DRIVER_SOURCES
+
+	drivers = [
+		softpipe,
+		i915simple
+	]
+
+	# TODO: write a wrapper function http://www.scons.org/wiki/WrapperFunctions
+	env.SharedLibrary(
+		target ='i915tex_dri.so',
+		source = sources,
+		LIBS = drivers + mesa + auxiliaries + env['LIBS'],
+	)
diff --git a/src/gallium/winsys/dri/intel/intel_batchbuffer.h b/src/gallium/winsys/dri/intel/intel_batchbuffer.h
index 9e4b8043bfb..1fa27198458 100644
--- a/src/gallium/winsys/dri/intel/intel_batchbuffer.h
+++ b/src/gallium/winsys/dri/intel/intel_batchbuffer.h
@@ -1,134 +1,24 @@
 #ifndef INTEL_BATCHBUFFER_H
 #define INTEL_BATCHBUFFER_H
 
-#include "mtypes.h"
-#include "ws_dri_bufmgr.h"
+#include "intel_drm/intel_be_batchbuffer.h"
 
-struct intel_context;
-
-#define BATCH_SZ 16384
-#define BATCH_RESERVED 16
-
-#define INTEL_DEFAULT_RELOCS 100
-#define INTEL_MAX_RELOCS 400
-
-#define INTEL_BATCH_NO_CLIPRECTS 0x1
-#define INTEL_BATCH_CLIPRECTS    0x2
-
-struct intel_batchbuffer
-{
-   struct bufmgr *bm;
-   struct intel_context *intel;
-
-   struct _DriBufferObject *buffer;
-   struct _DriFenceObject *last_fence;
-   GLuint flags;
-
-   struct _DriBufferList *list;
-   GLuint list_count;
-   GLubyte *map;
-   GLubyte *ptr;
-
-   uint32_t *reloc;
-   GLuint reloc_size;
-   GLuint nr_relocs;
-
-   GLuint size;
-
-   GLuint dirty_state;
-   GLuint id;
-
-  uint32_t poolOffset;
-  uint8_t *drmBOVirtual;
-  struct _drmBONode *node; /* Validation list node for this buffer */
-  int dest_location;     /* Validation list sequence for this buffer */
-};
-
-struct intel_batchbuffer *intel_batchbuffer_alloc(struct intel_context
-                                                  *intel);
-
-void intel_batchbuffer_free(struct intel_batchbuffer *batch);
-
-
-void intel_batchbuffer_finish(struct intel_batchbuffer *batch);
-
-struct _DriFenceObject *intel_batchbuffer_flush(struct intel_batchbuffer
-                                                *batch);
-
-void intel_batchbuffer_reset(struct intel_batchbuffer *batch);
-
-
-/* Unlike bmBufferData, this currently requires the buffer be mapped.
- * Consider it a convenience function wrapping multple
- * intel_buffer_dword() calls.
- */
-void intel_batchbuffer_data(struct intel_batchbuffer *batch,
-                            const void *data, GLuint bytes, GLuint flags);
-
-void intel_batchbuffer_release_space(struct intel_batchbuffer *batch,
-                                     GLuint bytes);
-
-void
-intel_offset_relocation(struct intel_batchbuffer *batch,
-			unsigned pre_add,
-			struct _DriBufferObject *driBO,
-			uint64_t val_flags,
-			uint64_t val_mask);
-
-/* Inline functions - might actually be better off with these
- * non-inlined.  Certainly better off switching all command packets to
- * be passed as structs rather than dwords, but that's a little bit of
- * work...
- */
-static INLINE GLuint
-intel_batchbuffer_space(struct intel_batchbuffer *batch)
-{
-   return (batch->size - BATCH_RESERVED) - (batch->ptr - batch->map);
-}
-
-
-static INLINE void
-intel_batchbuffer_emit_dword(struct intel_batchbuffer *batch, GLuint dword)
-{
-   assert(batch->map);
-   assert(intel_batchbuffer_space(batch) >= 4);
-   *(GLuint *) (batch->ptr) = dword;
-   batch->ptr += 4;
-}
-
-static INLINE void
-intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
-                                GLuint sz, GLuint flags)
-{
-   struct _DriFenceObject *fence;
-
-   assert(sz < batch->size - 8);
-   if (intel_batchbuffer_space(batch) < sz ||
-       (batch->flags != 0 && flags != 0 && batch->flags != flags)) {
-      fence = intel_batchbuffer_flush(batch);
-      driFenceUnReference(&fence);
-   }
-
-   batch->flags |= flags;
-}
-
-/* Here are the crusty old macros, to be removed:
+/*
+ * Need to redefine the BATCH defines
  */
-#define BATCH_LOCALS
 
-#define BEGIN_BATCH(n, flags) do {				\
-   assert(!intel->prim.flush);					\
-   intel_batchbuffer_require_space(intel->batch, (n)*4, flags);	\
-} while (0)
+#undef BEGIN_BATCH
+#define BEGIN_BATCH(dwords, relocs) \
+   (i915_batchbuffer_check(&intel->base.batch->base, dwords, relocs))
 
-#define OUT_BATCH(d)  intel_batchbuffer_emit_dword(intel->batch, d)
+#undef OUT_BATCH
+#define OUT_BATCH(d) \
+   i915_batchbuffer_dword(&intel->base.batch->base, d)
 
-#define OUT_RELOC(buf,flags,mask,delta) do { 				\
+#undef OUT_RELOC
+#define OUT_RELOC(buf,flags,mask,delta) do { 					\
    assert((delta) >= 0);							\
-   intel_offset_relocation(intel->batch, delta, buf, flags, mask); \
+   intel_be_offset_relocation(intel->base.batch, delta, buf, flags, mask); 	\
 } while (0)
 
-#define ADVANCE_BATCH() do { } while(0)
-
-
 #endif
diff --git a/src/gallium/winsys/dri/intel/intel_context.c b/src/gallium/winsys/dri/intel/intel_context.c
index cc2fc11c5e7..8284e0edbb9 100644
--- a/src/gallium/winsys/dri/intel/intel_context.c
+++ b/src/gallium/winsys/dri/intel/intel_context.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 
@@ -31,10 +31,13 @@
 #include "intel_screen.h"
 #include "intel_context.h"
 #include "intel_swapbuffers.h"
-#include "intel_winsys.h"
 #include "intel_batchbuffer.h"
+#include "intel_winsys_softpipe.h"
+
+#include "i915simple/i915_screen.h"
 
 #include "state_tracker/st_public.h"
+#include "state_tracker/st_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_context.h"
 
@@ -131,6 +134,46 @@ static const struct dri_debug_control debug_control[] = {
 
 
 
+/**
+ * Create i915 hardware rendering context.
+ */
+static struct pipe_context *
+intel_create_i915simple(struct intel_context *intel,
+			struct pipe_winsys *winsys)
+{
+   struct pipe_screen *screen;
+	
+   /* Fill in this struct with callbacks that i915simple will need to
+    * communicate with the window system, buffer manager, etc.
+    */
+   screen = i915_create_screen(winsys, intel->intelScreen->deviceID);
+
+   /* Create the i915simple context:
+    */
+   return i915_create_context(screen, winsys, &intel->base.base );
+}
+
+static void
+intel_lock_hardware(struct intel_be_context *context)
+{
+   struct intel_context *intel = (struct intel_context *)context;
+   LOCK_HARDWARE(intel);
+}
+
+static void
+intel_unlock_hardware(struct intel_be_context *context)
+{
+   struct intel_context *intel = (struct intel_context *)context;
+   UNLOCK_HARDWARE(intel);
+}
+
+static boolean
+intel_locked_hardware(struct intel_be_context *context)
+{
+   struct intel_context *intel = (struct intel_context *)context;
+   return intel->locked ? TRUE : FALSE;
+}
+
 GLboolean
 intelCreateContext(const __GLcontextModes * visual,
                    __DRIcontextPrivate * driContextPriv,
@@ -178,20 +221,24 @@ intelCreateContext(const __GLcontextModes * visual,
    intel->iw.irq_seq = -1;
    intel->irqsEmitted = 0;
 
-   intel->batch = intel_batchbuffer_alloc(intel);
    intel->last_swap_fence = NULL;
    intel->first_swap_fence = NULL;
 
 #ifdef DEBUG
    __intel_debug = driParseDebugString(getenv("INTEL_DEBUG"), debug_control);
 #endif
+   intel->base.hardware_lock = intel_lock_hardware;
+   intel->base.hardware_unlock = intel_unlock_hardware;
+   intel->base.hardware_locked = intel_locked_hardware;
+
+   intel_be_init_context(&intel->base, &intelScreen->base);
 
    /*
     * Pipe-related setup
     */
    if (getenv("INTEL_SP")) {
       /* use softpipe driver instead of hw */
-      pipe = intel_create_softpipe( intel, intelScreen->winsys );
+      pipe = intel_create_softpipe( intel, &intelScreen->base.base );
    }
    else {
       switch (intel->intelScreen->deviceID) {
@@ -203,13 +250,13 @@ intelCreateContext(const __GLcontextModes * visual,
       case PCI_CHIP_Q35_G:
       case PCI_CHIP_I915_G:
       case PCI_CHIP_I915_GM:
-	 pipe = intel_create_i915simple( intel, intelScreen->winsys );
+	 pipe = intel_create_i915simple( intel, &intelScreen->base.base );
 	 break;
       default:
-	 fprintf(stderr, "Unknown PCIID %x in %s, using software driver\n", 
+	 fprintf(stderr, "Unknown PCIID %x in %s, using software driver\n",
                  intel->intelScreen->deviceID, __FUNCTION__);
 
-	 pipe = intel_create_softpipe( intel, intelScreen->winsys );
+	 pipe = intel_create_softpipe( intel, &intelScreen->base.base );
 	 break;
       }
    }
@@ -218,6 +265,8 @@ intelCreateContext(const __GLcontextModes * visual,
 
    intel->st = st_create_context(pipe, visual, st_share);
 
+   driInitExtensions( intel->st->ctx, card_extensions, GL_TRUE );
+
    return GL_TRUE;
 }
 
@@ -231,8 +280,6 @@ intelDestroyContext(__DRIcontextPrivate * driContextPriv)
    if (intel) {
       st_finish(intel->st);
 
-      intel_batchbuffer_free(intel->batch);
-
       if (intel->last_swap_fence) {
 	 driFenceFinish(intel->last_swap_fence, DRM_FENCE_TYPE_EXE, GL_TRUE);
 	 driFenceUnReference(&intel->last_swap_fence);
@@ -248,6 +295,7 @@ intelDestroyContext(__DRIcontextPrivate * driContextPriv)
          intel->intelScreen->dummyContext = NULL;
 
       st_destroy_context(intel->st);
+      intel_be_destroy_context(&intel->base);
       free(intel);
    }
 }
diff --git a/src/gallium/winsys/dri/intel/intel_context.h b/src/gallium/winsys/dri/intel/intel_context.h
index 597dc13830b..ced18da1433 100644
--- a/src/gallium/winsys/dri/intel/intel_context.h
+++ b/src/gallium/winsys/dri/intel/intel_context.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 #ifndef INTEL_CONTEXT_H
@@ -36,6 +36,8 @@
 #include "intel_screen.h"
 #include "i915_drm.h"
 
+#include "intel_drm/intel_be_context.h"
+
 
 struct pipe_context;
 struct intel_context;
@@ -50,12 +52,13 @@ struct st_context;
  */
 struct intel_context
 {
+   struct intel_be_context base;
    struct st_context *st;
 
    struct _DriFenceObject *last_swap_fence;
    struct _DriFenceObject *first_swap_fence;
 
-   struct intel_batchbuffer *batch;
+//   struct intel_batchbuffer *batch;
 
    boolean locked;
    char *prevLockFile;
@@ -123,7 +126,7 @@ extern int __intel_debug;
 } while(0)
 
 #else
-#define DBG(flag, ...) 
+#define DBG(flag, ...)
 #endif
 
 
diff --git a/src/gallium/winsys/dri/intel/intel_lock.c b/src/gallium/winsys/dri/intel/intel_lock.c
index 70aa7ea5f46..406284c98fb 100644
--- a/src/gallium/winsys/dri/intel/intel_lock.c
+++ b/src/gallium/winsys/dri/intel/intel_lock.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 
@@ -87,7 +87,7 @@ void LOCK_HARDWARE( struct intel_context *intel )
 }
 
 
-/* Unlock the hardware using the global current context 
+/* Unlock the hardware using the global current context
  */
 void UNLOCK_HARDWARE( struct intel_context *intel )
 {
@@ -99,4 +99,4 @@ void UNLOCK_HARDWARE( struct intel_context *intel )
    _glthread_UNLOCK_MUTEX(lockMutex);
 
    DBG(LOCK, "%s - unlocked\n", __progname);
-} 
+}
diff --git a/src/gallium/winsys/dri/intel/intel_reg.h b/src/gallium/winsys/dri/intel/intel_reg.h
index f37c24fda9a..4f33bee4385 100644
--- a/src/gallium/winsys/dri/intel/intel_reg.h
+++ b/src/gallium/winsys/dri/intel/intel_reg.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 
diff --git a/src/gallium/winsys/dri/intel/intel_screen.c b/src/gallium/winsys/dri/intel/intel_screen.c
index 58bebbe9720..8817a80a5a5 100644
--- a/src/gallium/winsys/dri/intel/intel_screen.c
+++ b/src/gallium/winsys/dri/intel/intel_screen.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 #include "utils.h"
@@ -32,12 +32,10 @@
 #include "intel_context.h"
 #include "intel_screen.h"
 #include "intel_batchbuffer.h"
-//#include "intel_batchpool.h"
 #include "intel_swapbuffers.h"
-#include "intel_winsys.h"
 
 #include "i830_dri.h"
-#include "ws_dri_bufpool.h"
+#include "intel_drm/ws_dri_bufpool.h"
 
 #include "pipe/p_context.h"
 #include "state_tracker/st_public.h"
@@ -50,11 +48,11 @@ PUBLIC const char __driConfigOptions[] =
    DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
    DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
    DRI_CONF_SECTION_END DRI_CONF_SECTION_QUALITY
-   DRI_CONF_FORCE_S3TC_ENABLE(false)
+//   DRI_CONF_FORCE_S3TC_ENABLE(false)
    DRI_CONF_ALLOW_LARGE_TEXTURES(1)
    DRI_CONF_SECTION_END DRI_CONF_END;
 
-const uint __driNConfigOptions = 4;
+const uint __driNConfigOptions = 3;
 
 #ifdef USE_NEW_INTERFACE
 static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
@@ -152,16 +150,16 @@ intelUpdateScreenRotation(__DRIscreenPrivate * sPriv, drmI830Sarea * sarea)
 		    DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_NO_MOVE |
 		    DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0);
 
-      driBOSetStatic(intelScreen->front.buffer, 
-		     intelScreen->front.offset, 		  
-		     intelScreen->front.pitch * intelScreen->front.height, 
+      driBOSetStatic(intelScreen->front.buffer,
+		     intelScreen->front.offset,
+		     intelScreen->front.pitch * intelScreen->front.height,
 		     intelScreen->front.map, 0);
    }
 #else
-   if (intelScreen->staticPool) {
+   if (intelScreen->base.staticPool) {
       if (intelScreen->front.buffer)
 	 driBOUnReference(intelScreen->front.buffer);
-      driGenBuffers(intelScreen->staticPool, "front", 1, &intelScreen->front.buffer, 0, 0, 0);
+      driGenBuffers(intelScreen->base.staticPool, "front", 1, &intelScreen->front.buffer, 0, 0, 0);
       driBOSetReferenced(intelScreen->front.buffer, sarea->front_bo_handle);
    }
 #endif
@@ -177,33 +175,6 @@ intelCreatePools(__DRIscreenPrivate * sPriv)
    if (intelScreen->havePools)
       return GL_TRUE;
 
-#if 0 /* ZZZ JB fix this */
-   intelScreen->staticPool = driDRMStaticPoolInit(sPriv->fd);
-   if (!intelScreen->staticPool)
-      return GL_FALSE;
-
-   batchPoolSize /= BATCH_SZ;
-   intelScreen->batchPool = driBatchPoolInit(sPriv->fd,
-                                             DRM_BO_FLAG_EXE |
-                                             DRM_BO_FLAG_MEM_TT |
-                                             DRM_BO_FLAG_MEM_LOCAL,
-                                             BATCH_SZ, 
-					     batchPoolSize, 5);
-   if (!intelScreen->batchPool) {
-      fprintf(stderr, "Failed to initialize batch pool - possible incorrect agpgart installed\n");
-      return GL_FALSE;
-   }
-#else
-   intelScreen->staticPool = driDRMPoolInit(sPriv->fd);
-   intelScreen->batchPool = driSlabPoolInit(sPriv->fd,
-						DRM_BO_FLAG_EXE |
-						DRM_BO_FLAG_MEM_TT,
-						DRM_BO_FLAG_EXE |
-						DRM_BO_FLAG_MEM_TT,
-						4 * 4096, //intelScreen->maxBatchSize,
-						1, 40, 16*16384, 0,
-						intelScreen->fMan);
-#endif
    intelScreen->havePools = GL_TRUE;
 
    intelUpdateScreenRotation(sPriv, intelScreen->sarea);
@@ -211,6 +182,27 @@ intelCreatePools(__DRIscreenPrivate * sPriv)
    return GL_TRUE;
 }
 
+static const char *
+intel_get_name( struct pipe_winsys *winsys )
+{
+   return "Intel/DRI/ttm";
+}
+
+/*
+ * The state tracker (should!) keep track of whether the fake
+ * frontbuffer has been touched by any rendering since the last time
+ * we copied its contents to the real frontbuffer.  Our task is easy:
+ */
+static void
+intel_flush_frontbuffer( struct pipe_winsys *winsys,
+                         struct pipe_surface *surf,
+                         void *context_private)
+{
+   struct intel_context *intel = (struct intel_context *) context_private;
+   __DRIdrawablePrivate *dPriv = intel->driDrawable;
+
+   intelDisplaySurface(dPriv, surf, NULL);
+}
 
 static boolean
 intelInitDriver(__DRIscreenPrivate * sPriv)
@@ -231,7 +223,7 @@ intelInitDriver(__DRIscreenPrivate * sPriv)
 
    /* Allocate the private area */
    intelScreen = CALLOC_STRUCT(intel_screen);
-   if (!intelScreen) 
+   if (!intelScreen)
       return GL_FALSE;
 
    /* parse information in __driConfigOptions */
@@ -262,26 +254,9 @@ intelInitDriver(__DRIscreenPrivate * sPriv)
       (*glx_enable_extension) (psc, "GLX_SGI_make_current_read");
    }
 
-
-
-#if 1 // ZZZ JB
-   intelScreen->mgr = driFenceMgrTTMInit(sPriv->fd);
-   if (!intelScreen->mgr) {
-      fprintf(stderr, "Failed to create fence manager.\n");
-      return GL_FALSE;
-   }
-
-   intelScreen->fMan = driInitFreeSlabManager(10, 10);
-   if (!intelScreen->fMan) {
-      fprintf(stderr, "Failed to create free slab manager.\n");
-      return GL_FALSE;
-   }
-
-   if (!intelCreatePools(sPriv))
-      return GL_FALSE;
-#endif
-
-   intelScreen->winsys = intel_create_pipe_winsys(sPriv->fd, intelScreen->fMan);
+   intel_be_init_device(&intelScreen->base, sPriv->fd);
+   intelScreen->base.base.flush_frontbuffer = intel_flush_frontbuffer;
+   intelScreen->base.base.get_name = intel_get_name;
 
    return GL_TRUE;
 }
@@ -292,12 +267,9 @@ intelDestroyScreen(__DRIscreenPrivate * sPriv)
 {
    struct intel_screen *intelScreen = intel_screen(sPriv);
 
+   intel_be_destroy_device(&intelScreen->base);
    /*  intelUnmapScreenRegions(intelScreen); */
 
-   if (intelScreen->havePools) {
-      driPoolTakeDown(intelScreen->staticPool);
-      driPoolTakeDown(intelScreen->batchPool);
-   }
    FREE(intelScreen);
    sPriv->private = NULL;
 }
@@ -518,8 +490,8 @@ intelFillInModes(unsigned pixel_bits, unsigned depth_bits,
  * This routine also fills in the linked list pointed to by \c driver_modes
  * with the \c __GLcontextModes that the driver can support for windows or
  * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
+ *
+ * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
  *         failure.
  */
 PUBLIC void *
diff --git a/src/gallium/winsys/dri/intel/intel_screen.h b/src/gallium/winsys/dri/intel/intel_screen.h
index c17f0202e4f..80369179031 100644
--- a/src/gallium/winsys/dri/intel/intel_screen.h
+++ b/src/gallium/winsys/dri/intel/intel_screen.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 #ifndef _INTEL_SCREEN_H_
@@ -31,13 +31,16 @@
 #include "dri_util.h"
 #include "i830_common.h"
 #include "xmlconfig.h"
-#include "ws_dri_bufpool.h"
+#include "intel_drm/ws_dri_bufpool.h"
 
 #include "pipe/p_compiler.h"
 
+#include "intel_drm/intel_be_device.h"
 
 struct intel_screen
 {
+   struct intel_be_device base;
+
    struct {
       drm_handle_t handle;
 
@@ -51,7 +54,7 @@ struct intel_screen
       int width;
       int height;
       int size;
-      int cpp;                     /* for front and back buffers */   
+      int cpp;                     /* for front and back buffers */
    } front;
 
    int deviceID;
@@ -64,8 +67,6 @@ struct intel_screen
    */
    driOptionCache optionCache;
 
-   struct _DriBufferPool *batchPool;
-   struct _DriBufferPool *staticPool; /** for the X screen/framebuffer */
    boolean havePools;
 
    /**
@@ -74,13 +75,12 @@ struct intel_screen
     */
    struct intel_context *dummyContext;
 
-   /* 
+   /*
     * New stuff form the i915tex integration
     */
-   struct _DriFenceMgr *mgr;
-   struct _DriFreeSlabManager *fMan;
    unsigned batch_id;
 
+
    struct pipe_winsys *winsys;
 };
 
diff --git a/src/gallium/winsys/dri/intel/intel_swapbuffers.c b/src/gallium/winsys/dri/intel/intel_swapbuffers.c
index 923b5427714..7f3babd98ef 100644
--- a/src/gallium/winsys/dri/intel/intel_swapbuffers.c
+++ b/src/gallium/winsys/dri/intel/intel_swapbuffers.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,21 +22,22 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 #include "intel_screen.h"
 #include "intel_context.h"
 #include "intel_swapbuffers.h"
-#include "intel_batchbuffer.h"
+
 #include "intel_reg.h"
-#include "intel_winsys.h"
 
 #include "pipe/p_context.h"
 #include "state_tracker/st_public.h"
 #include "state_tracker/st_context.h"
 #include "state_tracker/st_cb_fbo.h"
 
+#include "intel_drm/ws_dri_bufmgr.h"
+#include "intel_batchbuffer.h"
 
 /**
  * Display a colorbuffer surface in an X window.
@@ -114,7 +115,7 @@ intelDisplaySurface(__DRIdrawablePrivate *dPriv,
 
 	 if (pbox->x1 > pbox->x2 ||
 	     pbox->y1 > pbox->y2 ||
-	     pbox->x2 > intelScreen->front.width || 
+	     pbox->x2 > intelScreen->front.width ||
 	     pbox->y2 > intelScreen->front.height) {
             /* invalid cliprect, skip it */
 	    continue;
@@ -159,13 +160,22 @@ intelDisplaySurface(__DRIdrawablePrivate *dPriv,
          assert(box.y1 < box.y2);
 
          /* XXX this could be done with pipe->surface_copy() */
-	 BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
+	 /* XXX should have its own batch buffer */
+	 if (!BEGIN_BATCH(8, 2)) {
+	    /*
+	     * Since we share this batch buffer with a context
+	     * we can't flush it since that risks a GPU lockup
+	     */
+	    assert(0);
+	    continue;
+	 }
+
 	 OUT_BATCH(CMD);
 	 OUT_BATCH(BR13);
 	 OUT_BATCH((box.y1 << 16) | box.x1);
 	 OUT_BATCH((box.y2 << 16) | box.x2);
 
-	 OUT_RELOC(intelScreen->front.buffer, 
+	 OUT_RELOC(intelScreen->front.buffer,
 		   DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
 		   DRM_BO_MASK_MEM | DRM_BO_FLAG_WRITE, 0);
 	 OUT_BATCH((sbox.y1 << 16) | sbox.x1);
@@ -174,12 +184,11 @@ intelDisplaySurface(__DRIdrawablePrivate *dPriv,
                    DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
 		   DRM_BO_MASK_MEM | DRM_BO_FLAG_READ, 0);
 
-	 ADVANCE_BATCH();
       }
 
       if (intel->first_swap_fence)
 	 driFenceUnReference(&intel->first_swap_fence);
-      intel->first_swap_fence = intel_batchbuffer_flush(intel->batch);
+      intel->first_swap_fence = intel_be_batchbuffer_flush(intel->base.batch);
    }
 
    UNLOCK_HARDWARE(intel);
diff --git a/src/gallium/winsys/dri/intel/intel_swapbuffers.h b/src/gallium/winsys/dri/intel/intel_swapbuffers.h
index 7ae5fd15a5f..46c9bab3af2 100644
--- a/src/gallium/winsys/dri/intel/intel_swapbuffers.h
+++ b/src/gallium/winsys/dri/intel/intel_swapbuffers.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 #ifndef INTEL_SWAPBUFFERS_H
diff --git a/src/gallium/winsys/dri/intel/intel_winsys_i915.c b/src/gallium/winsys/dri/intel/intel_winsys_i915.c
deleted file mode 100644
index a35825d36ab..00000000000
--- a/src/gallium/winsys/dri/intel/intel_winsys_i915.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include <stdlib.h>
-#include <xf86drm.h>
-#include "ws_dri_bufpool.h"
-#include "ws_dri_bufmgr.h"
-
-#include "intel_context.h"
-#include "intel_batchbuffer.h"
-#include "intel_winsys.h"
-
-#include "pipe/p_util.h"
-#include "pipe/p_winsys.h"
-#include "i915simple/i915_winsys.h"
-#include "i915simple/i915_screen.h"
-
-
-struct intel_i915_winsys {
-   struct i915_winsys winsys;   /**< batch buffer funcs */
-   struct pipe_winsys *pws;
-   struct intel_context *intel;
-};
-
-
-/* Turn a i915simple winsys into an intel/i915simple winsys:
- */
-static inline struct intel_i915_winsys *
-intel_i915_winsys( struct i915_winsys *sws )
-{
-   return (struct intel_i915_winsys *)sws;
-}
-
-
-/* Simple batchbuffer interface:
- */
-
-static unsigned *intel_i915_batch_start( struct i915_winsys *sws,
-					 unsigned dwords,
-					 unsigned relocs )
-{
-   struct intel_context *intel = intel_i915_winsys(sws)->intel;
-
-   /* XXX: check relocs. 
-    */
-   if (intel_batchbuffer_space( intel->batch ) >= dwords * 4) {
-      /* XXX: Hmm, the driver can't really do much with this pointer: 
-       */
-      return (unsigned *)intel->batch->ptr;	
-   }
-   else 
-      return NULL;
-}
-
-static void intel_i915_batch_dword( struct i915_winsys *sws,
-				    unsigned dword )
-{
-   struct intel_context *intel = intel_i915_winsys(sws)->intel;
-   intel_batchbuffer_emit_dword( intel->batch, dword );
-}
-
-static void intel_i915_batch_reloc( struct i915_winsys *sws,
-			     struct pipe_buffer *buf,
-			     unsigned access_flags,
-			     unsigned delta )
-{
-   struct intel_context *intel = intel_i915_winsys(sws)->intel;
-   unsigned flags = DRM_BO_FLAG_MEM_TT;
-   unsigned mask = DRM_BO_MASK_MEM;
-
-   if (access_flags & I915_BUFFER_ACCESS_WRITE) {
-      flags |= DRM_BO_FLAG_WRITE;
-      mask |= DRM_BO_FLAG_WRITE;
-   }
-
-   if (access_flags & I915_BUFFER_ACCESS_READ) {
-      flags |= DRM_BO_FLAG_READ;
-      mask |= DRM_BO_FLAG_READ;
-   }
-
-#if 0 /* JB old */
-   intel_batchbuffer_emit_reloc( intel->batch,
-				 dri_bo( buf ),
-				 flags, mask,
-				 delta );
-#else /* new */
-   intel_offset_relocation( intel->batch,
-			    delta,
-			    dri_bo( buf ),
-			    flags,
-			    mask );
-#endif
-}
-
-
-
-static void intel_i915_batch_flush( struct i915_winsys *sws,
-                                    struct pipe_fence_handle **fence )
-{
-   struct intel_i915_winsys *iws = intel_i915_winsys(sws);
-   struct intel_context *intel = iws->intel;
-   union {
-      struct _DriFenceObject *dri;
-      struct pipe_fence_handle *pipe;
-   } fu;
-
-   if (fence)
-      assert(!*fence);
-
-   fu.dri = intel_batchbuffer_flush( intel->batch );
-
-   if (!fu.dri) {
-      assert(0);
-      *fence = NULL;
-      return;
-   }
-
-   if (fu.dri) {
-      if (fence)
-	 *fence = fu.pipe;
-      else
-         driFenceUnReference(&fu.dri);
-   }
-
-}
-
-
-/**
- * Create i915 hardware rendering context.
- */
-struct pipe_context *
-intel_create_i915simple( struct intel_context *intel,
-                         struct pipe_winsys *winsys )
-{
-   struct intel_i915_winsys *iws = CALLOC_STRUCT( intel_i915_winsys );
-   struct pipe_screen *screen;
-   
-   /* Fill in this struct with callbacks that i915simple will need to
-    * communicate with the window system, buffer manager, etc. 
-    */
-   iws->winsys.batch_start = intel_i915_batch_start;
-   iws->winsys.batch_dword = intel_i915_batch_dword;
-   iws->winsys.batch_reloc = intel_i915_batch_reloc;
-   iws->winsys.batch_flush = intel_i915_batch_flush;
-   iws->pws = winsys;
-   iws->intel = intel;
-
-   screen = i915_create_screen(winsys, intel->intelScreen->deviceID);
-
-   /* Create the i915simple context:
-    */
-   return i915_create_context( screen,
-                               winsys,
-                               &iws->winsys );
-}
diff --git a/src/gallium/winsys/dri/intel/intel_winsys_pipe.c b/src/gallium/winsys/dri/intel/intel_winsys_pipe.c
deleted file mode 100644
index 10e1a84cc12..00000000000
--- a/src/gallium/winsys/dri/intel/intel_winsys_pipe.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include <stdlib.h>
-#include <xf86drm.h>
-//#include "dri_bufpool.h"
-//#include "dri_bufmgr.h"
-
-#include "intel_context.h"
-#include "intel_winsys.h"
-#include "intel_swapbuffers.h"
-#include "intel_batchbuffer.h"
-
-#include "pipe/p_winsys.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_state.h"
-#include "pipe/p_util.h"
-#include "pipe/p_inlines.h"
-
-
-
-struct intel_pipe_winsys {
-   struct pipe_winsys winsys;
-   struct _DriBufferPool *regionPool;
-   struct _DriBufferPool *mallocPool;
-   struct _DriBufferPool *vertexPool;
-   struct _DriFreeSlabManager *fMan; /** shared between all pipes */
-};
-
-
-
-/* Turn a pipe winsys into an intel/pipe winsys:
- */
-static inline struct intel_pipe_winsys *
-intel_pipe_winsys( struct pipe_winsys *winsys )
-{
-   return (struct intel_pipe_winsys *)winsys;
-}
-
-
-/* Most callbacks map direcly onto dri_bufmgr operations:
- */
-static void *intel_buffer_map(struct pipe_winsys *winsys, 
-			      struct pipe_buffer *buf,
-			      unsigned flags )
-{
-   unsigned drm_flags = 0;
-   
-   if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
-      drm_flags |= DRM_BO_FLAG_WRITE;
-
-   if (flags & PIPE_BUFFER_USAGE_CPU_READ)
-      drm_flags |= DRM_BO_FLAG_READ;
-
-   return driBOMap( dri_bo(buf), drm_flags, 0 );
-}
-
-static void intel_buffer_unmap(struct pipe_winsys *winsys, 
-			       struct pipe_buffer *buf)
-{
-   driBOUnmap( dri_bo(buf) );
-}
-
-
-static void
-intel_buffer_destroy(struct pipe_winsys *winsys,
-		     struct pipe_buffer *buf)
-{
-   driBOUnReference( dri_bo(buf) );
-   FREE(buf);
-}
-
-
-/* Pipe has no concept of pools.  We choose the tex/region pool
- * for all buffers.
- * Grabs the hardware lock!
- */
-static struct pipe_buffer *
-intel_buffer_create(struct pipe_winsys *winsys, 
-                    unsigned alignment, 
-                    unsigned usage, 
-                    unsigned size )
-{
-   struct intel_buffer *buffer = CALLOC_STRUCT( intel_buffer );
-   struct intel_pipe_winsys *iws = intel_pipe_winsys(winsys);
-   unsigned flags = 0;
-   struct _DriBufferPool *pool;
-
-   buffer->base.refcount = 1;
-   buffer->base.alignment = alignment;
-   buffer->base.usage = usage;
-   buffer->base.size = size;
-
-   if (usage & (PIPE_BUFFER_USAGE_VERTEX | PIPE_BUFFER_USAGE_CONSTANT)) {
-      flags |= DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_CACHED;
-      pool = iws->mallocPool;
-   } else if (usage & PIPE_BUFFER_USAGE_CUSTOM) {
-      /* For vertex buffers */
-      flags |= DRM_BO_FLAG_MEM_VRAM | DRM_BO_FLAG_MEM_TT;
-      pool = iws->vertexPool;
-   } else {
-      flags |= DRM_BO_FLAG_MEM_VRAM | DRM_BO_FLAG_MEM_TT;
-      pool = iws->regionPool;
-   }
-
-   if (usage & PIPE_BUFFER_USAGE_GPU_READ)
-      flags |= DRM_BO_FLAG_READ;
-
-   if (usage & PIPE_BUFFER_USAGE_GPU_WRITE)
-      flags |= DRM_BO_FLAG_WRITE;
-
-   /* drm complains if we don't set any read/write flags.
-    */
-   if ((flags & (DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE)) == 0)
-      flags |= DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE;
-
-#if 0
-   if (flags & IWS_BUFFER_USAGE_EXE)
-      flags |= DRM_BO_FLAG_EXE;
-
-   if (usage & IWS_BUFFER_USAGE_CACHED)
-      flags |= DRM_BO_FLAG_CACHED;
-#endif
-
-   buffer->pool = pool;
-   driGenBuffers( buffer->pool, 
-		  "pipe buffer", 1, &buffer->driBO, alignment, flags, 0 );
-
-   driBOData( buffer->driBO, size, NULL, buffer->pool, 0 );
-
-   return &buffer->base;
-}
-
-
-static struct pipe_buffer *
-intel_user_buffer_create(struct pipe_winsys *winsys, void *ptr, unsigned bytes)
-{
-   struct intel_buffer *buffer = CALLOC_STRUCT( intel_buffer );
-   struct intel_pipe_winsys *iws = intel_pipe_winsys(winsys);
-
-   driGenUserBuffer( iws->regionPool, 
-		     "pipe user buffer", &buffer->driBO, ptr, bytes );
-
-   buffer->base.refcount = 1;
-
-   return &buffer->base;
-}
-
-
-/* The state tracker (should!) keep track of whether the fake
- * frontbuffer has been touched by any rendering since the last time
- * we copied its contents to the real frontbuffer.  Our task is easy:
- */
-static void
-intel_flush_frontbuffer( struct pipe_winsys *winsys,
-                         struct pipe_surface *surf,
-                         void *context_private)
-{
-   struct intel_context *intel = (struct intel_context *) context_private;
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
-   intelDisplaySurface(dPriv, surf, NULL);
-}
-
-
-static struct pipe_surface *
-intel_i915_surface_alloc(struct pipe_winsys *winsys)
-{
-   struct pipe_surface *surf = CALLOC_STRUCT(pipe_surface);
-   if (surf) {
-      surf->refcount = 1;
-      surf->winsys = winsys;
-   }
-   return surf;
-}
-
-
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
-   return (n + multiple - 1) & ~(multiple - 1);
-}
-
-/**
- * Copied from xm_winsys.c
- */
-static int
-intel_i915_surface_alloc_storage(struct pipe_winsys *winsys,
-                                 struct pipe_surface *surf,
-                                 unsigned width, unsigned height,
-                                 enum pipe_format format, 
-                                 unsigned flags,
-                                 unsigned tex_usage)
-{
-   const unsigned alignment = 64;
-   //int ret;
-
-   surf->width = width;
-   surf->height = height;
-   surf->format = format;
-   surf->cpp = pf_get_size(format);
-   surf->pitch = round_up(width, alignment / surf->cpp);
-
-   assert(!surf->buffer);
-   surf->buffer = winsys->buffer_create(winsys, alignment,
-                                        PIPE_BUFFER_USAGE_PIXEL,
-                                        surf->pitch * surf->cpp * height);
-   if(!surf->buffer)
-      return -1;
-
-   return 0;
-}
-
-
-static void
-intel_i915_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
-{
-   struct pipe_surface *surf = *s;
-   surf->refcount--;
-   if (surf->refcount == 0) {
-      if (surf->buffer)
-	 pipe_buffer_reference(winsys, &surf->buffer, NULL);
-      free(surf);
-   }
-   *s = NULL;
-}
-
-
-
-static const char *
-intel_get_name( struct pipe_winsys *winsys )
-{
-   return "Intel/DRI/ttm";
-}
-
-static void
-intel_fence_reference( struct pipe_winsys *sws,
-                       struct pipe_fence_handle **ptr,
-                       struct pipe_fence_handle *fence )
-{
-   if (*ptr)
-      driFenceUnReference((struct _DriFenceObject **)ptr);
-
-   if (fence)
-      *ptr = (struct pipe_fence_handle *)driFenceReference((struct _DriFenceObject *)fence);
-}
-
-static int
-intel_fence_signalled( struct pipe_winsys *sws,
-                       struct pipe_fence_handle *fence,
-                       unsigned flag )
-{
-   return driFenceSignaled((struct _DriFenceObject *)fence, flag);
-}
-
-static int
-intel_fence_finish( struct pipe_winsys *sws,
-                    struct pipe_fence_handle *fence,
-                    unsigned flag )
-{
-   return driFenceFinish((struct _DriFenceObject *)fence, flag, 0);
-}
-
-struct pipe_winsys *
-intel_create_pipe_winsys( int fd, struct _DriFreeSlabManager *fMan )
-{
-   struct intel_pipe_winsys *iws = CALLOC_STRUCT( intel_pipe_winsys );
-   
-   /* Fill in this struct with callbacks that pipe will need to
-    * communicate with the window system, buffer manager, etc. 
-    *
-    * Pipe would be happy with a malloc based memory manager, but
-    * the SwapBuffers implementation in this winsys driver requires
-    * that rendering be done to an appropriate _DriBufferObject.  
-    */
-   iws->winsys.buffer_create = intel_buffer_create;
-   iws->winsys.user_buffer_create = intel_user_buffer_create;
-   iws->winsys.buffer_map = intel_buffer_map;
-   iws->winsys.buffer_unmap = intel_buffer_unmap;
-   iws->winsys.buffer_destroy = intel_buffer_destroy;
-   iws->winsys.flush_frontbuffer = intel_flush_frontbuffer;
-   iws->winsys.get_name = intel_get_name;
-   iws->winsys.surface_alloc = intel_i915_surface_alloc;
-   iws->winsys.surface_alloc_storage = intel_i915_surface_alloc_storage;
-   iws->winsys.surface_release = intel_i915_surface_release;
-
-   iws->winsys.fence_reference = intel_fence_reference;
-   iws->winsys.fence_signalled = intel_fence_signalled;
-   iws->winsys.fence_finish = intel_fence_finish;
-
-   if (fd) {
-     iws->regionPool = driDRMPoolInit(fd);
-     iws->vertexPool = driSlabPoolInit(fd,
-					DRM_BO_FLAG_READ |
-					DRM_BO_FLAG_WRITE |
-					DRM_BO_FLAG_MEM_TT,
-					DRM_BO_FLAG_READ |
-					DRM_BO_FLAG_WRITE |
-					DRM_BO_FLAG_MEM_TT,
-					32 * 4096,
-					1, 40, 32 * 4096 * 2, 0,
-					fMan);
-   }
-
-   iws->mallocPool = driMallocPoolInit();
-
-   return &iws->winsys;
-}
-
-
-void
-intel_destroy_pipe_winsys( struct pipe_winsys *winsys )
-{
-   struct intel_pipe_winsys *iws = intel_pipe_winsys(winsys);
-   if (iws->regionPool) {
-      driPoolTakeDown(iws->regionPool);
-   }
-   if (iws->mallocPool) {
-      driPoolTakeDown(iws->mallocPool);
-   }
-   free(iws);
-}
-
diff --git a/src/gallium/winsys/dri/intel/intel_winsys_softpipe.c b/src/gallium/winsys/dri/intel/intel_winsys_softpipe.c
index 0bc2dc40025..0d98d16cf1f 100644
--- a/src/gallium/winsys/dri/intel/intel_winsys_softpipe.c
+++ b/src/gallium/winsys/dri/intel/intel_winsys_softpipe.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,27 +10,27 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * 
+ *
+ *
  **************************************************************************/
 /*
  * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
  */
 
 #include "intel_context.h"
-#include "intel_winsys.h"
+#include "intel_winsys_softpipe.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_util.h"
 #include "pipe/p_format.h"
@@ -69,9 +69,9 @@ intel_create_softpipe( struct intel_context *intel,
 {
    struct intel_softpipe_winsys *isws = CALLOC_STRUCT( intel_softpipe_winsys );
    struct pipe_screen *screen = softpipe_create_screen(winsys);
-   
+
    /* Fill in this struct with callbacks that softpipe will need to
-    * communicate with the window system, buffer manager, etc. 
+    * communicate with the window system, buffer manager, etc.
     */
    isws->sws.is_format_supported = intel_is_format_supported;
    isws->intel = intel;
diff --git a/src/gallium/winsys/egl_drm/intel/intel_swapbuffers.h b/src/gallium/winsys/dri/intel/intel_winsys_softpipe.h
index 904f26732e4..5fa14cb7497 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_swapbuffers.h
+++ b/src/gallium/winsys/dri/intel/intel_winsys_softpipe.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,26 +22,18 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
-#ifndef INTEL_SWAPBUFFERS_H
-#define INTEL_SWAPBUFFERS_H
+#ifndef INTEL_SOFTPIPE_H
+#define INTEL_SOFTPIPE_H
 
+struct pipe_winsys;
+struct pipe_context;
+struct intel_context;
 
-struct pipe_surface;
+struct pipe_context *
+intel_create_softpipe( struct intel_context *intel,
+                       struct pipe_winsys *winsys );
 
-#if 0
-extern void intelDisplaySurface(__DRIdrawablePrivate * dPriv,
-                                struct pipe_surface *surf,
-                                const drm_clip_rect_t * rect);
-
-extern void intelSwapBuffers(__DRIdrawablePrivate * dPriv);
-
-extern void intelCopySubBuffer(__DRIdrawablePrivate * dPriv,
-                               int x, int y, int w, int h);
-
-extern void intelUpdateWindowSize(__DRIdrawablePrivate *dPriv);
 #endif
-
-#endif /* INTEL_SWAPBUFFERS_H */
diff --git a/src/gallium/winsys/dri/intel/server/i830_common.h b/src/gallium/winsys/dri/intel/server/i830_common.h
index f84f4533093..3452ddb3c90 100644
--- a/src/gallium/winsys/dri/intel/server/i830_common.h
+++ b/src/gallium/winsys/dri/intel/server/i830_common.h
@@ -88,9 +88,9 @@ typedef struct {
 	/** Last context that used the buffer manager. */
 	int texAge;
         int pf_enabled;		/* is pageflipping allowed? */
-        int pf_active;               
+        int pf_active;
         int pf_current_page;	/* which buffer is being displayed? */
-        int perf_boxes;	        /* performance boxes to be displayed */   
+        int perf_boxes;	        /* performance boxes to be displayed */
 	int width, height;      /* screen size in pixels */
 
 	drm_handle_t front_handle;
@@ -173,7 +173,7 @@ typedef struct {
 	int num_cliprects;	/* mulitpass with multiple cliprects? */
         drm_clip_rect_t *cliprects; /* pointer to userspace cliprects */
 } drmI830CmdBuffer;
- 
+
 typedef struct {
 	int *irq_seq;
 } drmI830IrqEmit;
@@ -188,7 +188,7 @@ typedef struct {
 } drmI830GetParam;
 
 #define I830_PARAM_IRQ_ACTIVE     1
-#define I830_PARAM_ALLOW_BATCHBUFFER   2 
+#define I830_PARAM_ALLOW_BATCHBUFFER   2
 
 typedef struct {
 	int param;
diff --git a/src/gallium/winsys/dri/intel/server/i830_dri.h b/src/gallium/winsys/dri/intel/server/i830_dri.h
index 685de4a551b..0d514b6c38f 100644
--- a/src/gallium/winsys/dri/intel/server/i830_dri.h
+++ b/src/gallium/winsys/dri/intel/server/i830_dri.h
@@ -40,7 +40,7 @@ typedef struct _I830DRIRec {
    int bitsPerPixel;
 
    int unused11[8]; /* was front/back/depth/rotated offset/pitch */
-   
+
    int unused12; /* logTextureGranularity */
    int unused13; /* textureOffset */
 
diff --git a/src/gallium/winsys/dri/intel/server/intel.h b/src/gallium/winsys/dri/intel/server/intel.h
deleted file mode 100644
index 6ea72499c1c..00000000000
--- a/src/gallium/winsys/dri/intel/server/intel.h
+++ /dev/null
@@ -1,331 +0,0 @@
-#ifndef _INTEL_H_
-#define _INTEL_H_
-
-#include "xf86drm.h"		/* drm_handle_t, etc */
-
-/* Intel */
-#ifndef PCI_CHIP_I810
-#define PCI_CHIP_I810              0x7121
-#define PCI_CHIP_I810_DC100        0x7123
-#define PCI_CHIP_I810_E            0x7125
-#define PCI_CHIP_I815              0x1132
-#define PCI_CHIP_I810_BRIDGE       0x7120
-#define PCI_CHIP_I810_DC100_BRIDGE 0x7122
-#define PCI_CHIP_I810_E_BRIDGE     0x7124
-#define PCI_CHIP_I815_BRIDGE       0x1130
-#endif
-
-#define PCI_CHIP_845_G			0x2562
-#define PCI_CHIP_I830_M			0x3577
-
-#ifndef PCI_CHIP_I855_GM
-#define PCI_CHIP_I855_GM	   0x3582
-#define PCI_CHIP_I855_GM_BRIDGE	   0x3580
-#endif
-
-#ifndef PCI_CHIP_I865_G
-#define PCI_CHIP_I865_G		   0x2572
-#define PCI_CHIP_I865_G_BRIDGE	   0x2570
-#endif
-
-#ifndef PCI_CHIP_I915_G
-#define PCI_CHIP_I915_G		   0x2582
-#define PCI_CHIP_I915_G_BRIDGE	   0x2580
-#endif
-
-#ifndef PCI_CHIP_I915_GM
-#define PCI_CHIP_I915_GM	   0x2592
-#define PCI_CHIP_I915_GM_BRIDGE	   0x2590
-#endif
-
-#ifndef PCI_CHIP_E7221_G
-#define PCI_CHIP_E7221_G	   0x258A
-/* Same as I915_G_BRIDGE */
-#define PCI_CHIP_E7221_G_BRIDGE	   0x2580
-#endif
-
-#ifndef PCI_CHIP_I945_G
-#define PCI_CHIP_I945_G        0x2772
-#define PCI_CHIP_I945_G_BRIDGE 0x2770
-#endif
-
-#ifndef PCI_CHIP_I945_GM
-#define PCI_CHIP_I945_GM        0x27A2
-#define PCI_CHIP_I945_GM_BRIDGE 0x27A0
-#endif
-
-#define IS_I810(pI810) (pI810->Chipset == PCI_CHIP_I810 ||	\
-			pI810->Chipset == PCI_CHIP_I810_DC100 || \
-			pI810->Chipset == PCI_CHIP_I810_E)
-#define IS_I815(pI810) (pI810->Chipset == PCI_CHIP_I815)
-#define IS_I830(pI810) (pI810->Chipset == PCI_CHIP_I830_M)
-#define IS_845G(pI810) (pI810->Chipset == PCI_CHIP_845_G)
-#define IS_I85X(pI810)  (pI810->Chipset == PCI_CHIP_I855_GM)
-#define IS_I852(pI810)  (pI810->Chipset == PCI_CHIP_I855_GM && (pI810->variant == I852_GM || pI810->variant == I852_GME))
-#define IS_I855(pI810)  (pI810->Chipset == PCI_CHIP_I855_GM && (pI810->variant == I855_GM || pI810->variant == I855_GME))
-#define IS_I865G(pI810) (pI810->Chipset == PCI_CHIP_I865_G)
-
-#define IS_I915G(pI810) (pI810->Chipset == PCI_CHIP_I915_G || pI810->Chipset == PCI_CHIP_E7221_G)
-#define IS_I915GM(pI810) (pI810->Chipset == PCI_CHIP_I915_GM)
-#define IS_I945G(pI810) (pI810->Chipset == PCI_CHIP_I945_G)
-#define IS_I945GM(pI810) (pI810->Chipset == PCI_CHIP_I945_GM)
-#define IS_I9XX(pI810) (IS_I915G(pI810) || IS_I915GM(pI810) || IS_I945G(pI810) || IS_I945GM(pI810))
-
-#define IS_MOBILE(pI810) (IS_I830(pI810) || IS_I85X(pI810) || IS_I915GM(pI810) || IS_I945GM(pI810))
-
-#define I830_GMCH_CTRL		0x52
-
-#define I830_GMCH_MEM_MASK      0x1
-#define I830_GMCH_MEM_64M       0x1
-#define I830_GMCH_MEM_128M      0
-
-#define I830_GMCH_GMS_MASK			0x70
-#define I830_GMCH_GMS_DISABLED		0x00
-#define I830_GMCH_GMS_LOCAL			0x10
-#define I830_GMCH_GMS_STOLEN_512	0x20
-#define I830_GMCH_GMS_STOLEN_1024	0x30
-#define I830_GMCH_GMS_STOLEN_8192	0x40
-
-#define I855_GMCH_GMS_MASK			(0x7 << 4)
-#define I855_GMCH_GMS_DISABLED			0x00
-#define I855_GMCH_GMS_STOLEN_1M			(0x1 << 4)
-#define I855_GMCH_GMS_STOLEN_4M			(0x2 << 4)
-#define I855_GMCH_GMS_STOLEN_8M			(0x3 << 4)
-#define I855_GMCH_GMS_STOLEN_16M		(0x4 << 4)
-#define I855_GMCH_GMS_STOLEN_32M		(0x5 << 4)
-#define I915G_GMCH_GMS_STOLEN_48M		(0x6 << 4)
-#define I915G_GMCH_GMS_STOLEN_64M		(0x7 << 4)
-
-typedef unsigned char Bool;
-#define TRUE 1
-#define FALSE 0
-
-#define PIPE_NONE	0<<0
-#define PIPE_CRT	1<<0
-#define PIPE_TV		1<<1
-#define PIPE_DFP	1<<2
-#define PIPE_LFP	1<<3
-#define PIPE_CRT2	1<<4
-#define PIPE_TV2	1<<5
-#define PIPE_DFP2	1<<6
-#define PIPE_LFP2	1<<7
-
-typedef struct _I830MemPool *I830MemPoolPtr;
-typedef struct _I830MemRange *I830MemRangePtr;
-typedef struct _I830MemRange {
-   long Start;
-   long End;
-   long Size;
-   unsigned long Physical;
-   unsigned long Offset;		/* Offset of AGP-allocated portion */
-   unsigned long Alignment;
-   drm_handle_t Key;
-   unsigned long Pitch; // add pitch
-   I830MemPoolPtr Pool;
-} I830MemRange;
-
-typedef struct _I830MemPool {
-   I830MemRange Total;
-   I830MemRange Free;
-   I830MemRange Fixed;
-   I830MemRange Allocated;
-} I830MemPool;
-
-typedef struct {
-   int tail_mask;
-   I830MemRange mem;
-   unsigned char *virtual_start;
-   int head;
-   int tail;
-   int space;
-} I830RingBuffer;
-
-typedef struct _I830Rec {
-   unsigned char *MMIOBase;
-   unsigned char *FbBase;
-   int cpp;
-   uint32_t aper_size;
-   unsigned int bios_version;
-
-   /* These are set in PreInit and never changed. */
-   long FbMapSize;
-   long TotalVideoRam;
-   I830MemRange StolenMemory;		/* pre-allocated memory */
-   long BIOSMemorySize;			/* min stolen pool size */
-   int BIOSMemSizeLoc;
-
-   /* These change according to what has been allocated. */
-   long FreeMemory;
-   I830MemRange MemoryAperture;
-   I830MemPool StolenPool;
-   long allocatedMemory;
-
-   /* Regions allocated either from the above pools, or from agpgart. */
-   /* for single and dual head configurations */
-   I830MemRange FrontBuffer;
-   I830MemRange FrontBuffer2;
-   I830MemRange Scratch;
-   I830MemRange Scratch2;
-
-   I830RingBuffer *LpRing;
-
-   I830MemRange BackBuffer;
-   I830MemRange DepthBuffer;
-   I830MemRange TexMem;
-   int TexGranularity;
-   I830MemRange ContextMem;
-   int drmMinor;
-   Bool have3DWindows;
-
-   Bool NeedRingBufferLow;
-   Bool allowPageFlip;
-   Bool disableTiling;
-
-   int Chipset;
-   unsigned long LinearAddr;
-   unsigned long MMIOAddr;
-
-   drmSize           registerSize;     /**< \brief MMIO register map size */
-   drm_handle_t         registerHandle;   /**< \brief MMIO register map handle */
-  //   IOADDRESS ioBase;
-   int               irq;              /**< \brief IRQ number */
-   int GttBound;
-
-   drm_handle_t ring_map;
-   unsigned int Fence[8];
-
-} I830Rec;
-
-/*
- * 12288 is set as the maximum, chosen because it is enough for
- * 1920x1440@32bpp with a 2048 pixel line pitch with some to spare.
- */
-#define I830_MAXIMUM_VBIOS_MEM		12288
-#define I830_DEFAULT_VIDEOMEM_2D	(MB(32) / 1024)
-#define I830_DEFAULT_VIDEOMEM_3D	(MB(64) / 1024)
-
-/* Flags for memory allocation function */
-#define FROM_ANYWHERE			0x00000000
-#define FROM_POOL_ONLY			0x00000001
-#define FROM_NEW_ONLY			0x00000002
-#define FROM_MASK			0x0000000f
-
-#define ALLOCATE_AT_TOP			0x00000010
-#define ALLOCATE_AT_BOTTOM		0x00000020
-#define FORCE_GAPS			0x00000040
-
-#define NEED_PHYSICAL_ADDR		0x00000100
-#define ALIGN_BOTH_ENDS			0x00000200
-#define FORCE_LOW			0x00000400
-
-#define ALLOC_NO_TILING			0x00001000
-#define ALLOC_INITIAL			0x00002000
-
-#define ALLOCATE_DRY_RUN		0x80000000
-
-/* Chipset registers for VIDEO BIOS memory RW access */
-#define _855_DRAM_RW_CONTROL 0x58
-#define _845_DRAM_RW_CONTROL 0x90
-#define DRAM_WRITE    0x33330000
-
-#define KB(x) ((x) * 1024)
-#define MB(x) ((x) * KB(1024))
-
-#define GTT_PAGE_SIZE			KB(4)
-#define ROUND_TO(x, y)			(((x) + (y) - 1) / (y) * (y))
-#define ROUND_DOWN_TO(x, y)		((x) / (y) * (y))
-#define ROUND_TO_PAGE(x)		ROUND_TO((x), GTT_PAGE_SIZE)
-#define ROUND_TO_MB(x)			ROUND_TO((x), MB(1))
-#define PRIMARY_RINGBUFFER_SIZE		KB(128)
-
-
-/* Ring buffer registers, p277, overview p19
- */
-#define LP_RING     0x2030
-#define HP_RING     0x2040
-
-#define RING_TAIL      0x00
-#define TAIL_ADDR           0x000FFFF8
-#define I830_TAIL_MASK	    0x001FFFF8
-
-#define RING_HEAD      0x04
-#define HEAD_WRAP_COUNT     0xFFE00000
-#define HEAD_WRAP_ONE       0x00200000
-#define HEAD_ADDR           0x001FFFFC
-#define I830_HEAD_MASK      0x001FFFFC
-
-#define RING_START     0x08
-#define START_ADDR          0x03FFFFF8
-#define I830_RING_START_MASK	0xFFFFF000
-
-#define RING_LEN       0x0C
-#define RING_NR_PAGES       0x001FF000 
-#define I830_RING_NR_PAGES	0x001FF000
-#define RING_REPORT_MASK    0x00000006
-#define RING_REPORT_64K     0x00000002
-#define RING_REPORT_128K    0x00000004
-#define RING_NO_REPORT      0x00000000
-#define RING_VALID_MASK     0x00000001
-#define RING_VALID          0x00000001
-#define RING_INVALID        0x00000000
-
-
-/* Fence/Tiling ranges [0..7]
- */
-#define FENCE            0x2000
-#define FENCE_NR         8
-
-#define I915G_FENCE_START_MASK	0x0ff00000
-
-#define I830_FENCE_START_MASK	0x07f80000
-
-#define FENCE_START_MASK    0x03F80000
-#define FENCE_X_MAJOR       0x00000000
-#define FENCE_Y_MAJOR       0x00001000
-#define FENCE_SIZE_MASK     0x00000700
-#define FENCE_SIZE_512K     0x00000000
-#define FENCE_SIZE_1M       0x00000100
-#define FENCE_SIZE_2M       0x00000200
-#define FENCE_SIZE_4M       0x00000300
-#define FENCE_SIZE_8M       0x00000400
-#define FENCE_SIZE_16M      0x00000500
-#define FENCE_SIZE_32M      0x00000600
-#define FENCE_SIZE_64M	    0x00000700
-#define I915G_FENCE_SIZE_1M       0x00000000
-#define I915G_FENCE_SIZE_2M       0x00000100
-#define I915G_FENCE_SIZE_4M       0x00000200
-#define I915G_FENCE_SIZE_8M       0x00000300
-#define I915G_FENCE_SIZE_16M      0x00000400
-#define I915G_FENCE_SIZE_32M      0x00000500
-#define I915G_FENCE_SIZE_64M	0x00000600
-#define I915G_FENCE_SIZE_128M	0x00000700
-#define FENCE_PITCH_1       0x00000000
-#define FENCE_PITCH_2       0x00000010
-#define FENCE_PITCH_4       0x00000020
-#define FENCE_PITCH_8       0x00000030
-#define FENCE_PITCH_16      0x00000040
-#define FENCE_PITCH_32      0x00000050
-#define FENCE_PITCH_64	    0x00000060
-#define FENCE_VALID         0x00000001
-
-#include <mmio.h>
-
-#  define MMIO_IN8(base, offset) \
-	*(volatile unsigned char *)(((unsigned char*)(base)) + (offset))
-#  define MMIO_IN32(base, offset) \
-	read_MMIO_LE32(base, offset)
-#  define MMIO_OUT8(base, offset, val) \
-	*(volatile unsigned char *)(((unsigned char*)(base)) + (offset)) = (val)
-#  define MMIO_OUT32(base, offset, val) \
-	*(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) = CPU_TO_LE32(val)
-
-
-				/* Memory mapped register access macros */
-#define INREG8(addr)        MMIO_IN8(MMIO, addr)
-#define INREG(addr)         MMIO_IN32(MMIO, addr)
-#define OUTREG8(addr, val)  MMIO_OUT8(MMIO, addr, val)
-#define OUTREG(addr, val)   MMIO_OUT32(MMIO, addr, val)
-
-#define DSPABASE		0x70184
-
-#endif
diff --git a/src/gallium/winsys/dri/intel/server/intel_dri.c b/src/gallium/winsys/dri/intel/server/intel_dri.c
deleted file mode 100644
index e49c4214ad4..00000000000
--- a/src/gallium/winsys/dri/intel/server/intel_dri.c
+++ /dev/null
@@ -1,1306 +0,0 @@
-/**
- * \file server/intel_dri.c
- * \brief File to perform the device-specific initialization tasks typically
- * done in the X server.
- *
- * Here they are converted to run in the client (or perhaps a standalone
- * process), and to work with the frame buffer device rather than the X
- * server infrastructure.
- * 
- * Copyright (C) 2006 Dave Airlie ([email protected])
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sub license, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- 
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial portions
- of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR
- ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "driver.h"
-#include "drm.h"
-
-#include "intel.h"
-#include "i830_dri.h"
-
-#include "memops.h"
-#include "pciaccess.h"
-
-static size_t drm_page_size;
-static int nextTile = 0;
-#define xf86DrvMsg(...) do {} while(0)
-
-static const int pitches[] = {
-  128 * 8,
-  128 * 16,
-  128 * 32,
-  128 * 64,
-  0
-};
-
-static Bool I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea);
-
-static unsigned long
-GetBestTileAlignment(unsigned long size)
-{
-   unsigned long i;
-
-   for (i = KB(512); i < size; i <<= 1)
-      ;
-
-   if (i > MB(64))
-      i = MB(64);
-
-   return i;
-}
-
-static void SetFenceRegs(const DRIDriverContext *ctx, I830Rec *pI830)
-{
-  int i;
-  unsigned char *MMIO = ctx->MMIOAddress;
-
-  for (i = 0; i < 8; i++) {
-    OUTREG(FENCE + i * 4, pI830->Fence[i]);
-    //    if (I810_DEBUG & DEBUG_VERBOSE_VGA)
-    fprintf(stderr,"Fence Register : %x\n", pI830->Fence[i]);
-  }
-}
-
-/* Tiled memory is good... really, really good...
- *
- * Need to make it less likely that we miss out on this - probably
- * need to move the frontbuffer away from the 'guarenteed' alignment
- * of the first memory segment, or perhaps allocate a discontigous
- * framebuffer to get more alignment 'sweet spots'.
- */
-static void
-SetFence(const DRIDriverContext *ctx, I830Rec *pI830,
-	 int nr, unsigned int start, unsigned int pitch,
-         unsigned int size)
-{
-   unsigned int val;
-   unsigned int fence_mask = 0;
-   unsigned int fence_pitch;
-
-   if (nr < 0 || nr > 7) {
-      fprintf(stderr,
-		 "SetFence: fence %d out of range\n",nr);
-      return;
-   }
-
-   pI830->Fence[nr] = 0;
-
-   if (IS_I9XX(pI830))
-   	fence_mask = ~I915G_FENCE_START_MASK;
-   else
-   	fence_mask = ~I830_FENCE_START_MASK;
-
-   if (start & fence_mask) {
-      fprintf(stderr,
-		 "SetFence: %d: start (0x%08x) is not %s aligned\n",
-		 nr, start, (IS_I9XX(pI830)) ? "1MB" : "512k");
-      return;
-   }
-
-   if (start % size) {
-      fprintf(stderr,
-		 "SetFence: %d: start (0x%08x) is not size (%dk) aligned\n",
-		 nr, start, size / 1024);
-      return;
-   }
-
-   if (pitch & 127) {
-      fprintf(stderr,
-		 "SetFence: %d: pitch (%d) not a multiple of 128 bytes\n",
-		 nr, pitch);
-      return;
-   }
-
-   val = (start | FENCE_X_MAJOR | FENCE_VALID);
-
-   if (IS_I9XX(pI830)) {
-   	switch (size) {
-	   case MB(1):
-      		val |= I915G_FENCE_SIZE_1M;
-      		break;
-   	   case MB(2):
-      		val |= I915G_FENCE_SIZE_2M;
-      		break;
-   	   case MB(4):
-      		val |= I915G_FENCE_SIZE_4M;
-      		break;
-   	   case MB(8):
-      		val |= I915G_FENCE_SIZE_8M;
-      		break;
-   	   case MB(16):
-      		val |= I915G_FENCE_SIZE_16M;
-      		break;
-   	   case MB(32):
-      		val |= I915G_FENCE_SIZE_32M;
-      		break;
-   	   case MB(64):
-      		val |= I915G_FENCE_SIZE_64M;
-      		break;
-   	   default:
-      		fprintf(stderr,
-		 "SetFence: %d: illegal size (%d kByte)\n", nr, size / 1024);
-      		return;
-   	}
-    } else {
-   	switch (size) {
-	   case KB(512):
-      		val |= FENCE_SIZE_512K;
-      		break;
-	   case MB(1):
-      		val |= FENCE_SIZE_1M;
-      		break;
-   	   case MB(2):
-      		val |= FENCE_SIZE_2M;
-      		break;
-   	   case MB(4):
-      		val |= FENCE_SIZE_4M;
-      		break;
-   	   case MB(8):
-      		val |= FENCE_SIZE_8M;
-      		break;
-   	   case MB(16):
-      		val |= FENCE_SIZE_16M;
-      		break;
-   	   case MB(32):
-      		val |= FENCE_SIZE_32M;
-      		break;
-   	   case MB(64):
-      		val |= FENCE_SIZE_64M;
-      		break;
-   	   default:
-      		fprintf(stderr,
-		 "SetFence: %d: illegal size (%d kByte)\n", nr, size / 1024);
-      		return;
-   	}
-   }
-
-   if (IS_I9XX(pI830))
-	fence_pitch = pitch / 512;
-   else
-	fence_pitch = pitch / 128;
-
-   switch (fence_pitch) {
-   case 1:
-      val |= FENCE_PITCH_1;
-      break;
-   case 2:
-      val |= FENCE_PITCH_2;
-      break;
-   case 4:
-      val |= FENCE_PITCH_4;
-      break;
-   case 8:
-      val |= FENCE_PITCH_8;
-      break;
-   case 16:
-      val |= FENCE_PITCH_16;
-      break;
-   case 32:
-      val |= FENCE_PITCH_32;
-      break;
-   case 64:
-      val |= FENCE_PITCH_64;
-      break;
-   default:
-      fprintf(stderr,
-		 "SetFence: %d: illegal pitch (%d)\n", nr, pitch);
-      return;
-   }
-
-   pI830->Fence[nr] = val;
-}
-
-static Bool
-MakeTiles(const DRIDriverContext *ctx, I830Rec *pI830, I830MemRange *pMem)
-{
-   int pitch, ntiles, i;
-
-   pitch = pMem->Pitch * ctx->cpp;
-   /*
-    * Simply try to break the region up into at most four pieces of size
-    * equal to the alignment.
-    */
-   ntiles = ROUND_TO(pMem->Size, pMem->Alignment) / pMem->Alignment;
-   if (ntiles >= 4) {
-      return FALSE;
-   }
-
-   for (i = 0; i < ntiles; i++, nextTile++) {
-     SetFence(ctx, pI830, nextTile, pMem->Start + i * pMem->Alignment,
-	       pitch, pMem->Alignment);
-   }
-   return TRUE;
-}
-
-static void I830SetupMemoryTiling(const DRIDriverContext *ctx, I830Rec *pI830)
-{
-  int i;
-
-  /* Clear out */
-  for (i = 0; i < 8; i++)
-    pI830->Fence[i] = 0;
-  
-  nextTile = 0;
-
-  if (pI830->BackBuffer.Alignment >= KB(512)) {
-    if (MakeTiles(ctx, pI830, &(pI830->BackBuffer))) {
-      fprintf(stderr,
-		 "Activating tiled memory for the back buffer.\n");
-    } else {
-      fprintf(stderr,
-		 "MakeTiles failed for the back buffer.\n");
-      pI830->allowPageFlip = FALSE;
-    }
-  }
-  
-  if (pI830->DepthBuffer.Alignment >= KB(512)) {
-    if (MakeTiles(ctx, pI830, &(pI830->DepthBuffer))) {
-      fprintf(stderr,
-		 "Activating tiled memory for the depth buffer.\n");
-    } else {
-      fprintf(stderr,
-		 "MakeTiles failed for the depth buffer.\n");
-    }
-  }
-
-  return;
-}
-
-static int I830DetectMemory(const DRIDriverContext *ctx, I830Rec *pI830)
-{
-  struct pci_device host_bridge, ig_dev;
-  uint32_t gmch_ctrl;
-  int memsize = 0;
-  int range;
-  uint32_t aper_size;
-  uint32_t membase2 = 0;
-      
-  memset(&host_bridge, 0, sizeof(host_bridge));
-  memset(&ig_dev, 0, sizeof(ig_dev));
-
-  ig_dev.dev = 2;
-
-  pci_device_cfg_read_u32(&host_bridge, &gmch_ctrl, I830_GMCH_CTRL);
-
-  if (IS_I830(pI830) || IS_845G(pI830)) {
-    if ((gmch_ctrl & I830_GMCH_MEM_MASK) == I830_GMCH_MEM_128M) {
-      aper_size = 0x80000000;
-    } else {
-      aper_size = 0x40000000;
-    }
-  } else {
-    if (IS_I9XX(pI830)) {
-      int ret;
-      ret = pci_device_cfg_read_u32(&ig_dev, &membase2, 0x18);
-      if (membase2 & 0x08000000)
-	aper_size = 0x8000000;
-      else
-	aper_size = 0x10000000;
-
-      fprintf(stderr,"aper size is %08X %08x %d\n", aper_size, membase2, ret);
-    } else
-      aper_size = 0x8000000;
-  }
-
-  pI830->aper_size = aper_size;
-
-
-  /* We need to reduce the stolen size, by the GTT and the popup.
-   * The GTT varying according the the FbMapSize and the popup is 4KB */
-  range = (ctx->shared.fbSize / (1024*1024)) + 4;
-
-   if (IS_I85X(pI830) || IS_I865G(pI830) || IS_I9XX(pI830)) {
-      switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
-      case I855_GMCH_GMS_STOLEN_1M:
-	 memsize = MB(1) - KB(range);
-	 break;
-      case I855_GMCH_GMS_STOLEN_4M:
-	 memsize = MB(4) - KB(range);
-	 break;
-      case I855_GMCH_GMS_STOLEN_8M:
-	 memsize = MB(8) - KB(range);
-	 break;
-      case I855_GMCH_GMS_STOLEN_16M:
-	 memsize = MB(16) - KB(range);
-	 break;
-      case I855_GMCH_GMS_STOLEN_32M:
-	 memsize = MB(32) - KB(range);
-	 break;
-      case I915G_GMCH_GMS_STOLEN_48M:
-	 if (IS_I9XX(pI830))
-	    memsize = MB(48) - KB(range);
-	 break;
-      case I915G_GMCH_GMS_STOLEN_64M:
-	 if (IS_I9XX(pI830))
-	    memsize = MB(64) - KB(range);
-	 break;
-      }
-   } else {
-      switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
-      case I830_GMCH_GMS_STOLEN_512:
-	 memsize = KB(512) - KB(range);
-	 break;
-      case I830_GMCH_GMS_STOLEN_1024:
-	 memsize = MB(1) - KB(range);
-	 break;
-      case I830_GMCH_GMS_STOLEN_8192:
-	 memsize = MB(8) - KB(range);
-	 break;
-      case I830_GMCH_GMS_LOCAL:
-	 memsize = 0;
-	 xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
-		    "Local memory found, but won't be used.\n");
-	 break;
-      }
-   }
-   if (memsize > 0) {
-     fprintf(stderr,
-		 "detected %d kB stolen memory.\n", memsize / 1024);
-   } else {
-     fprintf(stderr,
-		 "no video memory detected.\n");
-   }
-   return memsize;
-}
-
-static int AgpInit(const DRIDriverContext *ctx, I830Rec *info)
-{
-  unsigned long mode = 0x4;
-
-  if (drmAgpAcquire(ctx->drmFD) < 0) {
-    fprintf(stderr, "[gart] AGP not available\n");
-    return 0;
-  }
-  
-  if (drmAgpEnable(ctx->drmFD, mode) < 0) {
-    fprintf(stderr, "[gart] AGP not enabled\n");
-    drmAgpRelease(ctx->drmFD);
-    return 0;
-  }
-  else
-    fprintf(stderr, "[gart] AGP enabled at %dx\n", ctx->agpmode);
-
-  return 1;
-}
-
-/*
- * Allocate memory from the given pool.  Grow the pool if needed and if
- * possible.
- */
-static unsigned long
-AllocFromPool(const DRIDriverContext *ctx, I830Rec *pI830, 
-	      I830MemRange *result, I830MemPool *pool,
-	      long size, unsigned long alignment, int flags)
-{
-   long needed, start, end;
-
-   if (!result || !pool || !size)
-      return 0;
-
-   /* Calculate how much space is needed. */
-   if (alignment <= GTT_PAGE_SIZE)
-      needed = size;
-   else {
-	 start = ROUND_TO(pool->Free.Start, alignment);
-	 end = ROUND_TO(start + size, alignment);
-	 needed = end - pool->Free.Start;
-   }
-   if (needed > pool->Free.Size) {
-     return 0;
-   }
-
-   result->Start = ROUND_TO(pool->Free.Start, alignment);
-   pool->Free.Start += needed;
-   result->End = pool->Free.Start;
-
-   pool->Free.Size = pool->Free.End - pool->Free.Start;
-   result->Size = result->End - result->Start;
-   result->Pool = pool;
-   result->Alignment = alignment;
-   return needed;
-}
-
-static unsigned long AllocFromAGP(const DRIDriverContext *ctx, I830Rec *pI830, long size, unsigned long alignment, I830MemRange  *result)
-{
-   unsigned long start, end;
-   unsigned long newApStart, newApEnd;
-   int ret;
-   if (!result || !size)
-      return 0;
-   
-   if (!alignment)
-     alignment = 4;
-
-   start = ROUND_TO(pI830->MemoryAperture.Start, alignment);
-   end = ROUND_TO(start + size, alignment);
-   newApStart = end;
-   newApEnd = pI830->MemoryAperture.End;
-
-   ret=drmAgpAlloc(ctx->drmFD, size, 0, &(result->Physical), (drm_handle_t *)&(result->Key));
-   
-   if (ret)
-   {
-     fprintf(stderr,"drmAgpAlloc failed %d\n", ret);
-     return 0;
-   }
-   pI830->allocatedMemory += size;
-   pI830->MemoryAperture.Start = newApStart;
-   pI830->MemoryAperture.End = newApEnd;
-   pI830->MemoryAperture.Size = newApEnd - newApStart;
-   //   pI830->FreeMemory -= size;
-   result->Start = start;
-   result->End = start + size;
-   result->Size = size;
-   result->Offset = start;
-   result->Alignment = alignment;
-   result->Pool = NULL;
-  
-   return size;
-}
-
-unsigned long
-I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830,
-                I830MemRange *result, I830MemPool *pool, long size,
-                unsigned long alignment, int flags)
-{
-   unsigned long ret;
-
-   if (!result)
-      return 0;
-
-   /* Make sure these are initialised. */
-   result->Size = 0;
-   result->Key = -1;
-
-   if (!size) {
-      return 0;
-   }
-
-   if (pool->Free.Size < size) {
-      ret = AllocFromAGP(ctx, pI830, size, alignment, result);
-   }
-   else {
-      ret = AllocFromPool(ctx, pI830, result, pool, size, alignment, flags);
-      if (ret == 0)
-         ret = AllocFromAGP(ctx, pI830, size, alignment, result);
-   }
-   return ret;
-}
-
-static Bool BindAgpRange(const DRIDriverContext *ctx, I830MemRange *mem)
-{
-  if (!mem)
-    return FALSE;
-  
-  if (mem->Key == -1)
-    return TRUE;
-
-  return !drmAgpBind(ctx->drmFD, mem->Key, mem->Offset);
-}
-
-/* simple memory allocation routines needed */
-/* put ring buffer in low memory */
-/* need to allocate front, back, depth buffers aligned correctly,
-   allocate ring buffer, 
-*/
-
-/* */
-static Bool
-I830AllocateMemory(const DRIDriverContext *ctx, I830Rec *pI830)
-{
-  unsigned long size, ret;
-  unsigned long lines, lineSize, align;
-
-  /* allocate ring buffer */
-  memset(pI830->LpRing, 0, sizeof(I830RingBuffer));
-  pI830->LpRing->mem.Key = -1;
-
-  size = PRIMARY_RINGBUFFER_SIZE;
-  
-  ret = I830AllocVidMem(ctx, pI830, &pI830->LpRing->mem, &pI830->StolenPool, size, 0x1000, 0);
-  
-  if (ret != size)
-  {
-    fprintf(stderr,"unable to allocate ring buffer %ld\n", ret);
-    return FALSE;
-  }
-
-  pI830->LpRing->tail_mask = pI830->LpRing->mem.Size - 1;
-
-  
-  /* allocate front buffer */
-  memset(&(pI830->FrontBuffer), 0, sizeof(pI830->FrontBuffer));
-  pI830->FrontBuffer.Key = -1;
-  pI830->FrontBuffer.Pitch = ctx->shared.virtualWidth;
-
-  align = KB(512);  
-
-  lineSize = ctx->shared.virtualWidth * ctx->cpp;
-  lines = (ctx->shared.virtualHeight + 15) / 16 * 16;
-  size = lineSize * lines;
-  size = ROUND_TO_PAGE(size);
-
-  align = GetBestTileAlignment(size);
-
-  ret = I830AllocVidMem(ctx, pI830, &pI830->FrontBuffer, &pI830->StolenPool, size, align, 0);
-  if (ret < size)
-  {
-    fprintf(stderr,"unable to allocate front buffer %ld\n", ret);
-    return FALSE;
-  }
-
-  memset(&(pI830->BackBuffer), 0, sizeof(pI830->BackBuffer));
-  pI830->BackBuffer.Key = -1;
-  pI830->BackBuffer.Pitch = ctx->shared.virtualWidth;
-
-  ret = I830AllocVidMem(ctx, pI830, &pI830->BackBuffer, &pI830->StolenPool, size, align, 0);
-  if (ret < size)
-  {
-    fprintf(stderr,"unable to allocate back buffer %ld\n", ret);
-    return FALSE;
-  }
-  
-  memset(&(pI830->DepthBuffer), 0, sizeof(pI830->DepthBuffer));
-  pI830->DepthBuffer.Key = -1;
-  pI830->DepthBuffer.Pitch = ctx->shared.virtualWidth;
-
-  ret = I830AllocVidMem(ctx, pI830, &pI830->DepthBuffer, &pI830->StolenPool, size, align, 0);
-  if (ret < size)
-  {
-    fprintf(stderr,"unable to allocate depth buffer %ld\n", ret);
-    return FALSE;
-  }
-
-  memset(&(pI830->ContextMem), 0, sizeof(pI830->ContextMem));
-  pI830->ContextMem.Key = -1;
-  size = KB(32);
-
-  ret = I830AllocVidMem(ctx, pI830, &pI830->ContextMem, &pI830->StolenPool, size, align, 0);
-  if (ret < size)
-  {
-    fprintf(stderr,"unable to allocate context buffer %ld\n", ret);
-    return FALSE;
-  }
-
-#if 0  
-  memset(&(pI830->TexMem), 0, sizeof(pI830->TexMem));
-  pI830->TexMem.Key = -1;
-
-  size = 32768 * 1024;
-  ret = AllocFromAGP(ctx, pI830, size, align, &pI830->TexMem);
-  if (ret < size)
-  {
-    fprintf(stderr,"unable to allocate texture memory %ld\n", ret);
-    return FALSE;
-  }
-#endif
-
-  return TRUE;
-}
-
-static Bool
-I830BindMemory(const DRIDriverContext *ctx, I830Rec *pI830)
-{
-  if (!BindAgpRange(ctx, &pI830->LpRing->mem))
-    return FALSE;
-  if (!BindAgpRange(ctx, &pI830->FrontBuffer))
-    return FALSE;
-  if (!BindAgpRange(ctx, &pI830->BackBuffer))
-    return FALSE;
-  if (!BindAgpRange(ctx, &pI830->DepthBuffer))
-    return FALSE;
-  if (!BindAgpRange(ctx, &pI830->ContextMem))
-    return FALSE;
-#if 0
-  if (!BindAgpRange(ctx, &pI830->TexMem))
-    return FALSE;
-#endif
-  return TRUE;
-}
-
-static void SetupDRIMM(const DRIDriverContext *ctx, I830Rec *pI830)
-{
-  unsigned long aperEnd = ROUND_DOWN_TO(pI830->aper_size, GTT_PAGE_SIZE) / GTT_PAGE_SIZE;
-  unsigned long aperStart = ROUND_TO(pI830->aper_size - KB(32768), GTT_PAGE_SIZE) / GTT_PAGE_SIZE;
-
-  fprintf(stderr, "aper size is %08X\n", ctx->shared.fbSize);
-  if (drmMMInit(ctx->drmFD, aperStart, aperEnd - aperStart, DRM_BO_MEM_TT)) {
-      fprintf(stderr,
-	      "DRM MM Initialization Failed\n");
-  } else {
-    fprintf(stderr,
-	    "DRM MM Initialized at offset 0x%lx length %d page\n", aperStart, aperEnd-aperStart);
-  }
-
-}
-
-static Bool
-I830CleanupDma(const DRIDriverContext *ctx)
-{
-   drmI830Init info;
-
-   memset(&info, 0, sizeof(drmI830Init));
-   info.func = I830_CLEANUP_DMA;
-
-   if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT,
-		       &info, sizeof(drmI830Init))) {
-     fprintf(stderr, "I830 Dma Cleanup Failed\n");
-      return FALSE;
-   }
-
-   return TRUE;
-}
-
-static Bool
-I830InitDma(const DRIDriverContext *ctx, I830Rec *pI830)
-{
-   I830RingBuffer *ring = pI830->LpRing;
-   drmI830Init info;
-
-   memset(&info, 0, sizeof(drmI830Init));
-   info.func = I830_INIT_DMA;
-
-   info.ring_start = ring->mem.Start + pI830->LinearAddr;
-   info.ring_end = ring->mem.End + pI830->LinearAddr;
-   info.ring_size = ring->mem.Size;
-
-   info.mmio_offset = (unsigned int)ctx->MMIOStart;
-
-   info.sarea_priv_offset = sizeof(drm_sarea_t);
-
-   info.front_offset = pI830->FrontBuffer.Start;
-   info.back_offset = pI830->BackBuffer.Start;
-   info.depth_offset = pI830->DepthBuffer.Start;
-   info.w = ctx->shared.virtualWidth;
-   info.h = ctx->shared.virtualHeight;
-   info.pitch = ctx->shared.virtualWidth;
-   info.back_pitch = pI830->BackBuffer.Pitch;
-   info.depth_pitch = pI830->DepthBuffer.Pitch;
-   info.cpp = ctx->cpp;
-
-   if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT,
-		       &info, sizeof(drmI830Init))) {
-      fprintf(stderr,
-		 "I830 Dma Initialization Failed\n");
-      return FALSE;
-   }
-
-   return TRUE;
-}
-
-static int I830CheckDRMVersion( const DRIDriverContext *ctx,
-				  I830Rec *pI830 )
-{
-   drmVersionPtr  version;
-
-   version = drmGetVersion(ctx->drmFD);
-
-   if (version) {
-     int req_minor, req_patch;
-
-     req_minor = 4;
-     req_patch = 0;	
-
-     if (version->version_major != 1 ||
-	 version->version_minor < req_minor ||
-	 (version->version_minor == req_minor && 
-	  version->version_patchlevel < req_patch)) {
-       /* Incompatible drm version */
-       fprintf(stderr,
-	       "[dri] I830DRIScreenInit failed because of a version "
-	       "mismatch.\n"
-	       "[dri] i915.o kernel module version is %d.%d.%d "
-	       "but version 1.%d.%d or newer is needed.\n"
-	       "[dri] Disabling DRI.\n",
-	       version->version_major,
-	       version->version_minor,
-	       version->version_patchlevel,
-	       req_minor,
-	       req_patch);
-       drmFreeVersion(version);
-       return 0;
-     }
-     
-     pI830->drmMinor = version->version_minor;
-     drmFreeVersion(version);
-   }
-   return 1;
-}
-
-static void
-I830SetRingRegs(const DRIDriverContext *ctx, I830Rec *pI830)
-{
-  unsigned int itemp;
-  unsigned char *MMIO = ctx->MMIOAddress;
-
-   OUTREG(LP_RING + RING_LEN, 0);
-   OUTREG(LP_RING + RING_TAIL, 0);
-   OUTREG(LP_RING + RING_HEAD, 0);
-
-   if ((long)(pI830->LpRing->mem.Start & I830_RING_START_MASK) !=
-       pI830->LpRing->mem.Start) {
-      fprintf(stderr,
-		 "I830SetRingRegs: Ring buffer start (%lx) violates its "
-		 "mask (%x)\n", pI830->LpRing->mem.Start, I830_RING_START_MASK);
-   }
-   /* Don't care about the old value.  Reserved bits must be zero anyway. */
-   itemp = pI830->LpRing->mem.Start & I830_RING_START_MASK;
-   OUTREG(LP_RING + RING_START, itemp);
-
-   if (((pI830->LpRing->mem.Size - 4096) & I830_RING_NR_PAGES) !=
-       pI830->LpRing->mem.Size - 4096) {
-      fprintf(stderr,
-		 "I830SetRingRegs: Ring buffer size - 4096 (%lx) violates its "
-		 "mask (%x)\n", pI830->LpRing->mem.Size - 4096,
-		 I830_RING_NR_PAGES);
-   }
-   /* Don't care about the old value.  Reserved bits must be zero anyway. */
-   itemp = (pI830->LpRing->mem.Size - 4096) & I830_RING_NR_PAGES;
-   itemp |= (RING_NO_REPORT | RING_VALID);
-   OUTREG(LP_RING + RING_LEN, itemp);
-
-   pI830->LpRing->head = INREG(LP_RING + RING_HEAD) & I830_HEAD_MASK;
-   pI830->LpRing->tail = INREG(LP_RING + RING_TAIL);
-   pI830->LpRing->space = pI830->LpRing->head - (pI830->LpRing->tail + 8);
-   if (pI830->LpRing->space < 0)
-      pI830->LpRing->space += pI830->LpRing->mem.Size;
-
-   SetFenceRegs(ctx, pI830);
-   
-   /* RESET THE DISPLAY PIPE TO POINT TO THE FRONTBUFFER - hacky
-      hacky hacky */
-   OUTREG(DSPABASE, pI830->FrontBuffer.Start + pI830->LinearAddr);
-
-}
-
-static Bool
-I830SetParam(const DRIDriverContext *ctx, int param, int value)
-{
-   drmI830SetParam sp;
-
-   memset(&sp, 0, sizeof(sp));
-   sp.param = param;
-   sp.value = value;
-
-   if (drmCommandWrite(ctx->drmFD, DRM_I830_SETPARAM, &sp, sizeof(sp))) {
-      fprintf(stderr, "I830 SetParam Failed\n");
-      return FALSE;
-   }
-
-   return TRUE;
-}
-
-static Bool
-I830DRIMapScreenRegions(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
-   fprintf(stderr,
-              "[drm] Mapping front buffer\n");
-
-   if (drmAddMap(ctx->drmFD,
-                 (drm_handle_t)(sarea->front_offset + pI830->LinearAddr),
-                 sarea->front_size,
-                 DRM_FRAME_BUFFER,  /*DRM_AGP,*/
-                 0,
-                 &sarea->front_handle) < 0) {
-     fprintf(stderr,
-	     "[drm] drmAddMap(front_handle) failed. Disabling DRI\n");
-      return FALSE;
-   }
-   ctx->shared.hFrameBuffer = sarea->front_handle;
-   ctx->shared.fbSize = sarea->front_size;
-   fprintf(stderr, "[drm] Front Buffer = 0x%08x\n",
-	   sarea->front_handle);
-
-   if (drmAddMap(ctx->drmFD,
-                 (drm_handle_t)(sarea->back_offset),
-                 sarea->back_size, DRM_AGP, 0,
-                 &sarea->back_handle) < 0) {
-      fprintf(stderr,
-                 "[drm] drmAddMap(back_handle) failed. Disabling DRI\n");
-      return FALSE;
-   }
-   fprintf(stderr, "[drm] Back Buffer = 0x%08x\n",
-              sarea->back_handle);
-
-   if (drmAddMap(ctx->drmFD,
-                 (drm_handle_t)sarea->depth_offset,
-                 sarea->depth_size, DRM_AGP, 0,
-                 &sarea->depth_handle) < 0) {
-      fprintf(stderr,
-                 "[drm] drmAddMap(depth_handle) failed. Disabling DRI\n");
-      return FALSE;
-   }
-   fprintf(stderr, "[drm] Depth Buffer = 0x%08x\n",
-              sarea->depth_handle);
-
-#if 0
-   if (drmAddMap(ctx->drmFD,
-		 (drm_handle_t)sarea->tex_offset,
-		 sarea->tex_size, DRM_AGP, 0,
-		 &sarea->tex_handle) < 0) {
-      fprintf(stderr,
-		 "[drm] drmAddMap(tex_handle) failed. Disabling DRI\n");
-      return FALSE;
-   }
-   fprintf(stderr, "[drm] textures = 0x%08x\n",
-	      sarea->tex_handle);
-#endif
-   return TRUE;
-}
-
-
-static void
-I830DRIUnmapScreenRegions(const DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
-#if 1
-   if (sarea->front_handle) {
-      drmRmMap(ctx->drmFD, sarea->front_handle);
-      sarea->front_handle = 0;
-   }
-#endif
-   if (sarea->back_handle) {
-      drmRmMap(ctx->drmFD, sarea->back_handle);
-      sarea->back_handle = 0;
-   }
-   if (sarea->depth_handle) {
-      drmRmMap(ctx->drmFD, sarea->depth_handle);
-      sarea->depth_handle = 0;
-   }
-   if (sarea->tex_handle) {
-      drmRmMap(ctx->drmFD, sarea->tex_handle);
-      sarea->tex_handle = 0;
-   }
-}
-
-static Bool
-I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
-  if (drmAddMap(ctx->drmFD,
-		(drm_handle_t)pI830->LpRing->mem.Start,
-		pI830->LpRing->mem.Size, DRM_AGP, 0,
-		&pI830->ring_map) < 0) {
-    fprintf(stderr,
-	    "[drm] drmAddMap(ring_map) failed. Disabling DRI\n");
-    return FALSE;
-  }
-  fprintf(stderr, "[drm] ring buffer = 0x%08x\n",
-	  pI830->ring_map);
-
-  if (I830InitDma(ctx, pI830) == FALSE) {
-    return FALSE;
-  }
-  
-   /* init to zero to be safe */
-
-  I830DRIMapScreenRegions(ctx, pI830, sarea);
-  SetupDRIMM(ctx, pI830);
-
-   if (ctx->pciDevice != PCI_CHIP_845_G &&
-       ctx->pciDevice != PCI_CHIP_I830_M) {
-      I830SetParam(ctx, I830_SETPARAM_USE_MI_BATCHBUFFER_START, 1 );
-   }
-
-   /* Okay now initialize the dma engine */
-   {
-      pI830->irq = drmGetInterruptFromBusID(ctx->drmFD,
-					    ctx->pciBus,
-					    ctx->pciDevice,
-					    ctx->pciFunc);
-
-      if (drmCtlInstHandler(ctx->drmFD, pI830->irq)) {
-	 fprintf(stderr,
-		    "[drm] failure adding irq handler\n");
-	 pI830->irq = 0;
-	 return FALSE;
-      }
-      else
-	 fprintf(stderr,
-		    "[drm] dma control initialized, using IRQ %d\n",
-		    pI830->irq);
-   }
-
-   fprintf(stderr, "[dri] visual configs initialized\n");
-
-   return TRUE;
-}
-
-static Bool
-I830ClearScreen(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
-  /* need to drmMap front and back buffers and zero them */
-  drmAddress map_addr;
-  int ret;
-
-  ret = drmMap(ctx->drmFD,
-	       sarea->front_handle,
-	       sarea->front_size,
-	       &map_addr);
-
-  if (ret)
-  {
-    fprintf(stderr, "Unable to map front buffer\n");
-    return FALSE;
-  }
-
-  drimemsetio((char *)map_addr,
-	      0,
-	      sarea->front_size);
-  drmUnmap(map_addr, sarea->front_size);
-
-
-  ret = drmMap(ctx->drmFD,
-	       sarea->back_handle,
-	       sarea->back_size,
-	       &map_addr);
-
-  if (ret)
-  {
-    fprintf(stderr, "Unable to map back buffer\n");
-    return FALSE;
-  }
-
-  drimemsetio((char *)map_addr,
-	      0,
-	      sarea->back_size);
-  drmUnmap(map_addr, sarea->back_size);
-
-  return TRUE;
-}
-
-static Bool
-I830ScreenInit(DRIDriverContext *ctx, I830Rec *pI830)
-		  
-{
-   I830DRIPtr pI830DRI;
-   drmI830Sarea *pSAREAPriv;
-   int err;
-      
-   drm_page_size = getpagesize();   
-
-   pI830->registerSize = ctx->MMIOSize;
-   /* This is a hack for now.  We have to have more than a 4k page here
-    * because of the size of the state.  However, the state should be
-    * in a per-context mapping.  This will be added in the Mesa 3.5 port
-    * of the I830 driver.
-    */
-   ctx->shared.SAREASize = SAREA_MAX;
-
-   /* Note that drmOpen will try to load the kernel module, if needed. */
-   ctx->drmFD = drmOpen("i915", NULL );
-   if (ctx->drmFD < 0) {
-      fprintf(stderr, "[drm] drmOpen failed\n");
-      return 0;
-   }
-
-   if ((err = drmSetBusid(ctx->drmFD, ctx->pciBusID)) < 0) {
-      fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
-	      ctx->drmFD, ctx->pciBusID, strerror(-err));
-      return 0;
-   }
-
-   if (drmAddMap( ctx->drmFD,
-		  0,
-		  ctx->shared.SAREASize,
-		  DRM_SHM,
-		  DRM_CONTAINS_LOCK,
-		  &ctx->shared.hSAREA) < 0)
-   {
-     fprintf(stderr, "[drm] drmAddMap failed\n");
-     return 0;
-   }
-
-   fprintf(stderr, "[drm] added %d byte SAREA at 0x%08x\n",
-	   ctx->shared.SAREASize, ctx->shared.hSAREA);
-   
-   if (drmMap( ctx->drmFD,
-	       ctx->shared.hSAREA,
-	       ctx->shared.SAREASize,
-	       (drmAddressPtr)(&ctx->pSAREA)) < 0)
-   {
-      fprintf(stderr, "[drm] drmMap failed\n");
-      return 0;
-   
-   }
-   
-   memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
-   fprintf(stderr, "[drm] mapped SAREA 0x%08x to %p, size %d\n",
-	   ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-   
-
-   if (drmAddMap(ctx->drmFD, 
-		 ctx->MMIOStart,
-		 ctx->MMIOSize,
-		 DRM_REGISTERS, 
-		 DRM_READ_ONLY, 
-		 &pI830->registerHandle) < 0) {
-      fprintf(stderr, "[drm] drmAddMap mmio failed\n");	
-      return 0;
-   }
-   fprintf(stderr,
-	   "[drm] register handle = 0x%08x\n", pI830->registerHandle);
-
-
-   if (!I830CheckDRMVersion(ctx, pI830)) {
-     return FALSE;
-   }
-
-   /* Create a 'server' context so we can grab the lock for
-    * initialization ioctls.
-    */
-   if ((err = drmCreateContext(ctx->drmFD, &ctx->serverContext)) != 0) {
-      fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
-      return 0;
-   }
-
-   DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0); 
-
-   /* Initialize the SAREA private data structure */
-   pSAREAPriv = (drmI830Sarea *)(((char*)ctx->pSAREA) + 
-				 sizeof(drm_sarea_t));
-   memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
-
-   pI830->StolenMemory.Size = I830DetectMemory(ctx, pI830);
-   pI830->StolenMemory.Start = 0;
-   pI830->StolenMemory.End = pI830->StolenMemory.Size;
-
-   pI830->MemoryAperture.Start = pI830->StolenMemory.End;
-   pI830->MemoryAperture.End = KB(40000);
-   pI830->MemoryAperture.Size = pI830->MemoryAperture.End - pI830->MemoryAperture.Start;
-
-   pI830->StolenPool.Fixed = pI830->StolenMemory;
-   pI830->StolenPool.Total = pI830->StolenMemory;
-   pI830->StolenPool.Free = pI830->StolenPool.Total;
-   pI830->FreeMemory = pI830->StolenPool.Total.Size;
-
-   if (!AgpInit(ctx, pI830))
-     return FALSE;
-
-   if (I830AllocateMemory(ctx, pI830) == FALSE)
-   {
-     return FALSE;
-   }
-
-   if (I830BindMemory(ctx, pI830) == FALSE)
-   {
-     return FALSE;
-   }
-
-   pSAREAPriv->rotated_offset = -1;
-   pSAREAPriv->rotated_size = 0;
-   pSAREAPriv->rotated_pitch = ctx->shared.virtualWidth;
-
-   pSAREAPriv->front_offset = pI830->FrontBuffer.Start;
-   pSAREAPriv->front_size = pI830->FrontBuffer.Size;
-   pSAREAPriv->width = ctx->shared.virtualWidth;
-   pSAREAPriv->height = ctx->shared.virtualHeight;
-   pSAREAPriv->pitch = ctx->shared.virtualWidth;
-   pSAREAPriv->virtualX = ctx->shared.virtualWidth;
-   pSAREAPriv->virtualY = ctx->shared.virtualHeight;
-   pSAREAPriv->back_offset = pI830->BackBuffer.Start;
-   pSAREAPriv->back_size = pI830->BackBuffer.Size;
-   pSAREAPriv->depth_offset = pI830->DepthBuffer.Start;
-   pSAREAPriv->depth_size = pI830->DepthBuffer.Size;
-#if 0
-   pSAREAPriv->tex_offset = pI830->TexMem.Start;
-   pSAREAPriv->tex_size = pI830->TexMem.Size;
-#endif
-   pSAREAPriv->log_tex_granularity = pI830->TexGranularity;
-
-   ctx->driverClientMsg = malloc(sizeof(I830DRIRec));
-   ctx->driverClientMsgSize = sizeof(I830DRIRec);
-   pI830DRI = (I830DRIPtr)ctx->driverClientMsg;
-   pI830DRI->deviceID = pI830->Chipset;
-   pI830DRI->regsSize = I830_REG_SIZE;
-   pI830DRI->width = ctx->shared.virtualWidth;
-   pI830DRI->height = ctx->shared.virtualHeight;
-   pI830DRI->mem = ctx->shared.fbSize;
-   pI830DRI->cpp = ctx->cpp;
-
-   pI830DRI->bitsPerPixel = ctx->bpp;
-   pI830DRI->sarea_priv_offset = sizeof(drm_sarea_t);
-   
-   err = I830DRIDoMappings(ctx, pI830, pSAREAPriv);
-   if (err == FALSE)
-       return FALSE;
-
-   I830SetupMemoryTiling(ctx, pI830);
-
-   /* Quick hack to clear the front & back buffers.  Could also use
-    * the clear ioctl to do this, but would need to setup hw state
-    * first.
-    */
-   I830ClearScreen(ctx, pI830, pSAREAPriv);
-
-   I830SetRingRegs(ctx, pI830);
-
-   return TRUE;
-}
-
-
-/**
- * \brief Validate the fbdev mode.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Saves some registers and returns 1.
- *
- * \sa radeonValidateMode().
- */
-static int i830ValidateMode( const DRIDriverContext *ctx )
-{
-  return 1;
-}
-
-/**
- * \brief Examine mode returned by fbdev.
- * 
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Restores registers that fbdev has clobbered and returns 1.
- *
- * \sa i810ValidateMode().
- */
-static int i830PostValidateMode( const DRIDriverContext *ctx )
-{
-  I830Rec *pI830 = ctx->driverPrivate;
-
-  I830SetRingRegs(ctx, pI830);
-  return 1;
-}
-
-
-/**
- * \brief Initialize the framebuffer device mode
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Fills in \p info with some default values and some information from \p ctx
- * and then calls I810ScreenInit() for the screen initialization.
- * 
- * Before exiting clears the framebuffer memory accessing it directly.
- */
-static int i830InitFBDev( DRIDriverContext *ctx )
-{
-  I830Rec *pI830 = calloc(1, sizeof(I830Rec));
-  int i;
-
-   {
-      int  dummy = ctx->shared.virtualWidth;
-
-      switch (ctx->bpp / 8) {
-      case 1: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
-      case 2: dummy = (ctx->shared.virtualWidth +  31) &  ~31; break;
-      case 3:
-      case 4: dummy = (ctx->shared.virtualWidth +  15) &  ~15; break;
-      }
-
-      ctx->shared.virtualWidth = dummy;
-      ctx->shared.Width = ctx->shared.virtualWidth;
-   }
-
-
-   for (i = 0; pitches[i] != 0; i++) {
-     if (pitches[i] >= ctx->shared.virtualWidth) {
-       ctx->shared.virtualWidth = pitches[i];
-       break;
-     }
-   }
-
-   ctx->driverPrivate = (void *)pI830;
-   
-   pI830->LpRing = calloc(1, sizeof(I830RingBuffer));
-   pI830->Chipset = ctx->chipset;
-   pI830->LinearAddr = ctx->FBStart;
-
-   if (!I830ScreenInit( ctx, pI830 ))
-      return 0;
-
-   
-   return 1;
-}
-
-
-/**
- * \brief The screen is being closed, so clean up any state and free any
- * resources used by the DRI.
- *
- * \param ctx display handle.
- *
- * Unmaps the SAREA, closes the DRM device file descriptor and frees the driver
- * private data.
- */
-static void i830HaltFBDev( DRIDriverContext *ctx )
-{
-  drmI830Sarea *pSAREAPriv;
-  I830Rec *pI830 = ctx->driverPrivate;
-
-   if (pI830->irq) {
-       drmCtlUninstHandler(ctx->drmFD);
-       pI830->irq = 0;   }
-
-   I830CleanupDma(ctx);
-
-  pSAREAPriv = (drmI830Sarea *)(((char*)ctx->pSAREA) + 
-				sizeof(drm_sarea_t));
-
-  I830DRIUnmapScreenRegions(ctx, pI830, pSAREAPriv);
-  drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
-  drmClose(ctx->drmFD);
-  
-  if (ctx->driverPrivate) {
-    free(ctx->driverPrivate);
-    ctx->driverPrivate = 0;
-  }
-}
-
-
-extern void i810NotifyFocus( int );
-
-/**
- * \brief Exported driver interface for Mini GLX.
- *
- * \sa DRIDriverRec.
- */
-const struct DRIDriverRec __driDriver = {
-   i830ValidateMode,
-   i830PostValidateMode,
-   i830InitFBDev,
-   i830HaltFBDev,
-   NULL,//I830EngineShutdown,
-   NULL, //I830EngineRestore,  
-#ifndef _EMBEDDED
-   0,
-#else
-   i810NotifyFocus, 
-#endif
-};
diff --git a/src/gallium/winsys/dri/intel/ws_dri_bufmgr.c b/src/gallium/winsys/dri/intel/ws_dri_bufmgr.c
deleted file mode 100644
index 1bc10893527..00000000000
--- a/src/gallium/winsys/dri/intel/ws_dri_bufmgr.c
+++ /dev/null
@@ -1,953 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
- *          Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include <xf86drm.h>
-#include <stdlib.h>
-#include "glthread.h"
-#include "errno.h"
-#include "ws_dri_bufmgr.h"
-#include "string.h"
-#include "imports.h"
-#include "ws_dri_bufpool.h"
-#include "ws_dri_fencemgr.h"
-
-/*
- * This lock is here to protect drmBO structs changing underneath us during a
- * validate list call, since validatelist cannot take individiual locks for
- * each drmBO. Validatelist takes this lock in write mode. Any access to an
- * individual drmBO should take this lock in read mode, since in that case, the
- * driBufferObject mutex will protect the access. Locking order is 
- * driBufferObject mutex - > this rw lock.
- */
-
-_glthread_DECLARE_STATIC_MUTEX(bmMutex);
-_glthread_DECLARE_STATIC_COND(bmCond);
-
-static int kernelReaders = 0;
-static int num_buffers = 0;
-static int num_user_buffers = 0;
-
-static drmBO *drmBOListBuf(void *iterator)
-{
-    drmBONode *node;
-    drmMMListHead *l = (drmMMListHead *) iterator;
-    node = DRMLISTENTRY(drmBONode, l, head);
-    return node->buf;
-}
-
-static void *drmBOListIterator(drmBOList *list)
-{
-    void *ret = list->list.next;
-
-    if (ret == &list->list)
-	return NULL;
-    return ret;
-}
-
-static void *drmBOListNext(drmBOList *list, void *iterator)
-{
-    void *ret;
-
-    drmMMListHead *l = (drmMMListHead *) iterator;
-    ret = l->next;
-    if (ret == &list->list)
-	return NULL;
-    return ret;
-}
-
-static drmBONode *drmAddListItem(drmBOList *list, drmBO *item, 
-				 uint64_t arg0,
-				 uint64_t arg1)
-{
-    drmBONode *node;
-    drmMMListHead *l;
-
-    l = list->free.next;
-    if (l == &list->free) {
-	node = (drmBONode *) malloc(sizeof(*node));
-	if (!node) {
-	    return NULL;
-	}
-	list->numCurrent++;
-    }
-    else {
-	DRMLISTDEL(l);
-	node = DRMLISTENTRY(drmBONode, l, head);
-    }
-    node->buf = item;
-    node->arg0 = arg0;
-    node->arg1 = arg1;
-    DRMLISTADD(&node->head, &list->list);
-    list->numOnList++;
-    return node;
-}
-  
-static int drmAddValidateItem(drmBOList *list, drmBO *buf, uint64_t flags, 
-			      uint64_t mask, int *newItem)
-{
-    drmBONode *node, *cur;
-    drmMMListHead *l;
-
-    *newItem = 0;
-    cur = NULL;
-
-    for (l = list->list.next; l != &list->list; l = l->next) {
-	node = DRMLISTENTRY(drmBONode, l, head);
-	if (node->buf == buf) {
-	    cur = node;
-	    break;
-	}
-    }
-    if (!cur) {
-	cur = drmAddListItem(list, buf, flags, mask);
-	if (!cur) {
-	    return -ENOMEM;
-	}
-	*newItem = 1;
-	cur->arg0 = flags;
-	cur->arg1 = mask;
-    }
-    else {
-        uint64_t memFlags = cur->arg0 & flags & DRM_BO_MASK_MEM;
-	uint64_t accFlags = (cur->arg0 | flags) & ~DRM_BO_MASK_MEM;
-
-	if (mask & cur->arg1 & ~DRM_BO_MASK_MEM  & (cur->arg0 ^ flags)) {
-	    return -EINVAL;
-	}
-
-	cur->arg1 |= mask;
-	cur->arg0 = (cur->arg0 & ~mask) | ((memFlags | accFlags) & mask);
-
-	if (((cur->arg1 & DRM_BO_MASK_MEM) != 0) &&
-	    (cur->arg0 & DRM_BO_MASK_MEM) == 0) {
-	    return -EINVAL;
-	}
-    }
-    return 0;
-}
-
-static void drmBOFreeList(drmBOList *list)
-{
-    drmBONode *node;
-    drmMMListHead *l;
-
-    l = list->list.next;
-    while(l != &list->list) {
-	DRMLISTDEL(l);
-	node = DRMLISTENTRY(drmBONode, l, head);
-	free(node);
-	l = list->list.next;
-	list->numCurrent--;
-	list->numOnList--;
-    }
-
-    l = list->free.next;
-    while(l != &list->free) {
-	DRMLISTDEL(l);
-	node = DRMLISTENTRY(drmBONode, l, head);
-	free(node);
-	l = list->free.next;
-	list->numCurrent--;
-    }
-}
-
-static int drmAdjustListNodes(drmBOList *list)
-{
-    drmBONode *node;
-    drmMMListHead *l;
-    int ret = 0;
-
-    while(list->numCurrent < list->numTarget) {
-	node = (drmBONode *) malloc(sizeof(*node));
-	if (!node) {
-	    ret = -ENOMEM;
-	    break;
-	}
-	list->numCurrent++;
-	DRMLISTADD(&node->head, &list->free);
-    }
-
-    while(list->numCurrent > list->numTarget) {
-	l = list->free.next;
-	if (l == &list->free)
-	    break;
-	DRMLISTDEL(l);
-	node = DRMLISTENTRY(drmBONode, l, head);
-	free(node);
-	list->numCurrent--;
-    }
-    return ret;
-}
-
-static int drmBOCreateList(int numTarget, drmBOList *list)
-{
-    DRMINITLISTHEAD(&list->list);
-    DRMINITLISTHEAD(&list->free);
-    list->numTarget = numTarget;
-    list->numCurrent = 0;
-    list->numOnList = 0;
-    return drmAdjustListNodes(list);
-}
-
-static int drmBOResetList(drmBOList *list)
-{
-    drmMMListHead *l;
-    int ret;
-
-    ret = drmAdjustListNodes(list);
-    if (ret)
-	return ret;
-
-    l = list->list.next;
-    while (l != &list->list) {
-	DRMLISTDEL(l);
-	DRMLISTADD(l, &list->free);
-	list->numOnList--;
-	l = list->list.next;
-    }
-    return drmAdjustListNodes(list);
-}
-
-void driWriteLockKernelBO(void)
-{
-    _glthread_LOCK_MUTEX(bmMutex);
-    while(kernelReaders != 0)
-	_glthread_COND_WAIT(bmCond, bmMutex);
-}
-    
-void driWriteUnlockKernelBO(void)
-{
-    _glthread_UNLOCK_MUTEX(bmMutex);
-}    
-
-void driReadLockKernelBO(void)
-{
-    _glthread_LOCK_MUTEX(bmMutex);
-    kernelReaders++;
-    _glthread_UNLOCK_MUTEX(bmMutex);
-}
-
-void driReadUnlockKernelBO(void)
-{
-    _glthread_LOCK_MUTEX(bmMutex);
-    if (--kernelReaders == 0)
-        _glthread_COND_BROADCAST(bmCond);
-    _glthread_UNLOCK_MUTEX(bmMutex);
-}
-
-
-
-
-/*
- * TODO: Introduce fence pools in the same way as 
- * buffer object pools.
- */
-
-typedef struct _DriBufferObject
-{
-   DriBufferPool *pool;
-   _glthread_Mutex mutex;
-   int refCount;
-   const char *name;
-   uint64_t flags;
-   unsigned hint;
-   unsigned alignment;
-   unsigned createdByReference;
-   void *private;
-   /* user-space buffer: */
-   unsigned userBuffer;
-   void *userData;
-   unsigned userSize;
-} DriBufferObject;
-
-typedef struct _DriBufferList {
-    drmBOList drmBuffers;  /* List of kernel buffers needing validation */
-    drmBOList driBuffers;  /* List of user-space buffers needing validation */
-} DriBufferList;
-
-
-void
-bmError(int val, const char *file, const char *function, int line)
-{
-   _mesa_printf("Fatal video memory manager error \"%s\".\n"
-                "Check kernel logs or set the LIBGL_DEBUG\n"
-                "environment variable to \"verbose\" for more info.\n"
-                "Detected in file %s, line %d, function %s.\n",
-                strerror(-val), file, line, function);
-#ifndef NDEBUG
-   abort();
-#else
-   abort();
-#endif
-}
-
-extern drmBO *
-driBOKernel(struct _DriBufferObject *buf)
-{
-   drmBO *ret;
-
-   driReadLockKernelBO();
-   _glthread_LOCK_MUTEX(buf->mutex);
-   assert(buf->private != NULL);
-   ret = buf->pool->kernel(buf->pool, buf->private);
-   if (!ret)
-      BM_CKFATAL(-EINVAL);
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-   driReadUnlockKernelBO();
-
-   return ret;
-}
-
-void
-driBOWaitIdle(struct _DriBufferObject *buf, int lazy)
-{
-
-  /*
-   * This function may block. Is it sane to keep the mutex held during
-   * that time??
-   */
-
-   _glthread_LOCK_MUTEX(buf->mutex);
-   BM_CKFATAL(buf->pool->waitIdle(buf->pool, buf->private, &buf->mutex, lazy));
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-void *
-driBOMap(struct _DriBufferObject *buf, unsigned flags, unsigned hint)
-{
-   void *virtual;
-   int retval;
-
-   if (buf->userBuffer) {
-      return buf->userData;
-   }
-
-   _glthread_LOCK_MUTEX(buf->mutex);
-   assert(buf->private != NULL);
-   retval = buf->pool->map(buf->pool, buf->private, flags, hint, 
-			   &buf->mutex, &virtual);
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-
-   return retval == 0 ? virtual : NULL;
-}
-
-void
-driBOUnmap(struct _DriBufferObject *buf)
-{
-   if (buf->userBuffer)
-      return;
-
-   assert(buf->private != NULL);
-   _glthread_LOCK_MUTEX(buf->mutex);
-   BM_CKFATAL(buf->pool->unmap(buf->pool, buf->private));
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-unsigned long
-driBOOffset(struct _DriBufferObject *buf)
-{
-   unsigned long ret;
-
-   assert(buf->private != NULL);
-
-   _glthread_LOCK_MUTEX(buf->mutex);
-   ret = buf->pool->offset(buf->pool, buf->private);
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-   return ret;
-}
-
-unsigned long
-driBOPoolOffset(struct _DriBufferObject *buf)
-{
-   unsigned long ret;
-
-   assert(buf->private != NULL);
-
-   _glthread_LOCK_MUTEX(buf->mutex);
-   ret = buf->pool->poolOffset(buf->pool, buf->private);
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-   return ret;
-}
-
-uint64_t 
-driBOFlags(struct _DriBufferObject *buf)
-{
-   uint64_t ret;
-
-   assert(buf->private != NULL);
-
-   driReadLockKernelBO();
-   _glthread_LOCK_MUTEX(buf->mutex);
-   ret = buf->pool->flags(buf->pool, buf->private);
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-   driReadUnlockKernelBO();
-   return ret;
-}
-
-struct _DriBufferObject *
-driBOReference(struct _DriBufferObject *buf)
-{
-   _glthread_LOCK_MUTEX(buf->mutex);
-   if (++buf->refCount == 1) {
-      _glthread_UNLOCK_MUTEX(buf->mutex);
-      BM_CKFATAL(-EINVAL);
-   }
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-   return buf;
-}
-
-void
-driBOUnReference(struct _DriBufferObject *buf)
-{
-   int tmp;
-
-   if (!buf)
-      return;
-
-   _glthread_LOCK_MUTEX(buf->mutex);
-   tmp = --buf->refCount;
-   if (!tmp) {
-      _glthread_UNLOCK_MUTEX(buf->mutex);
-      if (buf->private) {
-	 if (buf->createdByReference)
-	    buf->pool->unreference(buf->pool, buf->private);
-	 else
-	    buf->pool->destroy(buf->pool, buf->private);
-      }
-      if (buf->userBuffer)
-	 num_user_buffers--;
-      else
-	 num_buffers--;
-      free(buf);
-   } else 
-     _glthread_UNLOCK_MUTEX(buf->mutex);
-
-}
-
-
-int
-driBOData(struct _DriBufferObject *buf,
-          unsigned size, const void *data, 
-	  DriBufferPool *newPool, 
-	  uint64_t flags)
-{
-   void *virtual = NULL;
-   int newBuffer;
-   int retval = 0;
-   struct _DriBufferPool *pool;
-
-   assert(!buf->userBuffer); /* XXX just do a memcpy? */
-
-   _glthread_LOCK_MUTEX(buf->mutex);
-   pool = buf->pool;
-
-   if (pool == NULL && newPool != NULL) {
-       buf->pool = newPool;
-       pool = newPool;
-   }
-   if (newPool == NULL)
-       newPool = pool;
-
-   if (!pool->create) {
-      _mesa_error(NULL, GL_INVALID_OPERATION,
-                  "driBOData called on invalid buffer\n");
-      BM_CKFATAL(-EINVAL);
-   }
-
-   newBuffer = (!buf->private || pool != newPool ||
- 		pool->size(pool, buf->private) < size);
-
-   if (!flags)
-       flags = buf->flags;
-
-   if (newBuffer) {
-
-       if (buf->createdByReference) {
-	  _mesa_error(NULL, GL_INVALID_OPERATION,
-		     "driBOData requiring resizing called on "
-		     "shared buffer.\n");
-	  BM_CKFATAL(-EINVAL);
-       }
-
-       if (buf->private)
-	   buf->pool->destroy(buf->pool, buf->private);
-
-       pool = newPool;
-       buf->pool = newPool;
-       buf->private = pool->create(pool, size, flags, DRM_BO_HINT_DONT_FENCE,
-				  buf->alignment);
-      if (!buf->private)
-	  retval = -ENOMEM;
-
-      if (retval == 0)
-	  retval = pool->map(pool, buf->private,
-			     DRM_BO_FLAG_WRITE,
-			     DRM_BO_HINT_DONT_BLOCK, &buf->mutex, &virtual);
-   } else if (pool->map(pool, buf->private, DRM_BO_FLAG_WRITE,
-			DRM_BO_HINT_DONT_BLOCK, &buf->mutex, &virtual)) {
-       /*
-	* Buffer is busy. need to create a new one.
-	*/
-
-       void *newBuf;
-
-       newBuf = pool->create(pool, size, flags, DRM_BO_HINT_DONT_FENCE,
-			     buf->alignment);
-       if (newBuf) {
-	   buf->pool->destroy(buf->pool, buf->private);
-	   buf->private = newBuf;
-       }
-
-       retval = pool->map(pool, buf->private,
-			  DRM_BO_FLAG_WRITE, 0, &buf->mutex, &virtual);
-   } else {
-       uint64_t flag_diff = flags ^ buf->flags;
-       
-       /*
-	* We might need to change buffer flags.
-	*/
-
-       if (flag_diff){
-	   assert(pool->setStatus != NULL);
-	   BM_CKFATAL(pool->unmap(pool, buf->private));
-	   BM_CKFATAL(pool->setStatus(pool, buf->private, flag_diff,
-				      buf->flags));
-	   if (!data)
-	     goto out;
-
-	   retval = pool->map(pool, buf->private,
-			      DRM_BO_FLAG_WRITE, 0, &buf->mutex, &virtual);
-       }
-   }
-
-   if (retval == 0) {
-      if (data)
-	 memcpy(virtual, data, size);
-
-      BM_CKFATAL(pool->unmap(pool, buf->private));
-   }
-
- out:
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-   
-   return retval;
-}
-
-void
-driBOSubData(struct _DriBufferObject *buf,
-             unsigned long offset, unsigned long size, const void *data)
-{
-   void *virtual;
-
-   assert(!buf->userBuffer); /* XXX just do a memcpy? */
-
-   _glthread_LOCK_MUTEX(buf->mutex);
-   if (size && data) {
-      BM_CKFATAL(buf->pool->map(buf->pool, buf->private,
-                                DRM_BO_FLAG_WRITE, 0, &buf->mutex,
-				&virtual));
-      memcpy((unsigned char *) virtual + offset, data, size);
-      BM_CKFATAL(buf->pool->unmap(buf->pool, buf->private));
-   }
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-void
-driBOGetSubData(struct _DriBufferObject *buf,
-                unsigned long offset, unsigned long size, void *data)
-{
-   void *virtual;
-
-   assert(!buf->userBuffer); /* XXX just do a memcpy? */
-
-   _glthread_LOCK_MUTEX(buf->mutex);
-   if (size && data) {
-      BM_CKFATAL(buf->pool->map(buf->pool, buf->private,
-                                DRM_BO_FLAG_READ, 0, &buf->mutex, &virtual));
-      memcpy(data, (unsigned char *) virtual + offset, size);
-      BM_CKFATAL(buf->pool->unmap(buf->pool, buf->private));
-   }
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-void
-driBOSetReferenced(struct _DriBufferObject *buf,
-		   unsigned long handle)
-{
-   _glthread_LOCK_MUTEX(buf->mutex);
-   if (buf->private != NULL) {
-      _mesa_error(NULL, GL_INVALID_OPERATION,
-                  "Invalid buffer for setReferenced\n");
-      BM_CKFATAL(-EINVAL);
-   
-   }
-   if (buf->pool->reference == NULL) {
-      _mesa_error(NULL, GL_INVALID_OPERATION,
-                  "Invalid buffer pool for setReferenced\n");
-      BM_CKFATAL(-EINVAL);
-   }
-   buf->private = buf->pool->reference(buf->pool, handle);
-   if (!buf->private) {
-      _mesa_error(NULL, GL_OUT_OF_MEMORY,
-                  "Invalid buffer pool for setStatic\n");
-      BM_CKFATAL(-ENOMEM);
-   }
-   buf->createdByReference = GL_TRUE;
-   buf->flags = buf->pool->kernel(buf->pool, buf->private)->flags;
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-int
-driGenBuffers(struct _DriBufferPool *pool,
-              const char *name,
-              unsigned n,
-              struct _DriBufferObject *buffers[],
-              unsigned alignment, uint64_t flags, unsigned hint)
-{
-   struct _DriBufferObject *buf;
-   int i;
-
-   flags = (flags) ? flags : DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_MEM_VRAM |
-      DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE;
-
-   ++num_buffers;
-
-   assert(pool);
-
-   for (i = 0; i < n; ++i) {
-      buf = (struct _DriBufferObject *) calloc(1, sizeof(*buf));
-      if (!buf)
-	 return -ENOMEM;
-
-      _glthread_INIT_MUTEX(buf->mutex);
-      _glthread_LOCK_MUTEX(buf->mutex);
-      buf->refCount = 1;
-      buf->flags = flags;
-      buf->hint = hint;
-      buf->name = name;
-      buf->alignment = alignment;
-      buf->pool = pool;
-      buf->createdByReference = 0;
-      _glthread_UNLOCK_MUTEX(buf->mutex);
-      buffers[i] = buf;
-   }
-   return 0;
-}
-
-void
-driGenUserBuffer(struct _DriBufferPool *pool,
-                 const char *name,
-                 struct _DriBufferObject **buffers,
-                 void *ptr, unsigned bytes)
-{
-   const unsigned alignment = 1, flags = 0, hint = 0;
-
-   --num_buffers; /* JB: is inced in GenBuffes */
-   driGenBuffers(pool, name, 1, buffers, alignment, flags, hint);
-   ++num_user_buffers;
-
-   (*buffers)->userBuffer = 1;
-   (*buffers)->userData = ptr;
-   (*buffers)->userSize = bytes;
-}
-
-void
-driDeleteBuffers(unsigned n, struct _DriBufferObject *buffers[])
-{
-   int i;
-
-   for (i = 0; i < n; ++i) {
-      driBOUnReference(buffers[i]);
-   }
-}
-
-
-void
-driInitBufMgr(int fd)
-{
-   ;
-}
-
-/*
- * Note that lists are per-context and don't need mutex protection.
- */
-
-struct _DriBufferList *
-driBOCreateList(int target)
-{
-    struct _DriBufferList *list = calloc(sizeof(*list), 1);
-
-    BM_CKFATAL(drmBOCreateList(target, &list->drmBuffers));
-    BM_CKFATAL(drmBOCreateList(target, &list->driBuffers));
-    return list;
-}
-
-int
-driBOResetList(struct _DriBufferList * list)
-{
-    int ret;
-    ret = drmBOResetList(&list->drmBuffers);
-    if (ret)
-	return ret;
-    ret = drmBOResetList(&list->driBuffers);
-    return ret;
-}
-
-void
-driBOFreeList(struct _DriBufferList * list)
-{
-   drmBOFreeList(&list->drmBuffers);
-   drmBOFreeList(&list->driBuffers);
-   free(list);
-}
-
-
-/*
- * Copied from libdrm, because it is needed by driAddValidateItem.
- */
-
-static drmBONode *
-driAddListItem(drmBOList * list, drmBO * item,
-	       uint64_t arg0, uint64_t arg1)
-{
-    drmBONode *node;
-    drmMMListHead *l;
-
-    l = list->free.next;
-    if (l == &list->free) {
-	node = (drmBONode *) malloc(sizeof(*node));
-	if (!node) {
-	    return NULL;
-	}
-	list->numCurrent++;
-    } else {
-	DRMLISTDEL(l);
-	node = DRMLISTENTRY(drmBONode, l, head);
-    }
-    memset(&node->bo_arg, 0, sizeof(node->bo_arg));
-    node->buf = item;
-    node->arg0 = arg0;
-    node->arg1 = arg1;
-    DRMLISTADDTAIL(&node->head, &list->list);
-    list->numOnList++;
-    return node;
-}
-
-/*
- * Slightly modified version compared to the libdrm version.
- * This one returns the list index of the buffer put on the list.
- */
-
-static int
-driAddValidateItem(drmBOList * list, drmBO * buf, uint64_t flags,
-		   uint64_t mask, int *itemLoc, 
-		   struct _drmBONode **pnode)
-{
-    drmBONode *node, *cur;
-    drmMMListHead *l;
-    int count = 0;
-
-    cur = NULL;
-
-    for (l = list->list.next; l != &list->list; l = l->next) {
-	node = DRMLISTENTRY(drmBONode, l, head);
-	if (node->buf == buf) {
-	    cur = node;
-	    break;
-	}
-	count++;
-    }
-    if (!cur) {
-	cur = driAddListItem(list, buf, flags, mask);
-	if (!cur)
-	    return -ENOMEM;
-
-	cur->arg0 = flags;
-	cur->arg1 = mask;
-    } else {
-        uint64_t memFlags = cur->arg0 & flags & DRM_BO_MASK_MEM;
-	uint64_t accFlags = (cur->arg0 | flags) & ~DRM_BO_MASK_MEM;
-
-	if (mask & cur->arg1 & ~DRM_BO_MASK_MEM  & (cur->arg0 ^ flags)) {
-	    return -EINVAL;
-	}
-
-	cur->arg1 |= mask;
-	cur->arg0 = (cur->arg0 & ~mask) | ((memFlags | accFlags) & mask);
-
-	if (((cur->arg1 & DRM_BO_MASK_MEM) != 0) &&
-	    (cur->arg0 & DRM_BO_MASK_MEM) == 0) {
-	    return -EINVAL;
-	}
-    }
-    *itemLoc = count;
-    *pnode = cur;
-    return 0;
-}
-
-
-void
-driBOAddListItem(struct _DriBufferList * list, struct _DriBufferObject *buf,
-                 uint64_t flags, uint64_t mask, int *itemLoc, 
-		 struct _drmBONode **node)
-{
-   int newItem;
-   
-   _glthread_LOCK_MUTEX(buf->mutex);
-   BM_CKFATAL(driAddValidateItem(&list->drmBuffers,
-				 buf->pool->kernel(buf->pool, buf->private),
-                                 flags, mask, itemLoc, node));
-   BM_CKFATAL(drmAddValidateItem(&list->driBuffers, (drmBO *) buf,
-				 flags, mask, &newItem));
-   if (newItem) 
-     buf->refCount++;
-
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-drmBOList *driGetdrmBOList(struct _DriBufferList *list)
-{
-	driWriteLockKernelBO();
-	return &list->drmBuffers;
-}
-
-void driPutdrmBOList(struct _DriBufferList *list)
-{
-	driWriteUnlockKernelBO();
-}
-
-
-void
-driBOFence(struct _DriBufferObject *buf, struct _DriFenceObject *fence)
-{
-   _glthread_LOCK_MUTEX(buf->mutex);
-   if (buf->pool->fence)
-       BM_CKFATAL(buf->pool->fence(buf->pool, buf->private, fence));
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-
-}
-
-void
-driBOUnrefUserList(struct _DriBufferList *list)
-{
-    struct _DriBufferObject *buf;
-    void *curBuf;
-
-    curBuf = drmBOListIterator(&list->driBuffers);
-    while (curBuf) {
-	buf = (struct _DriBufferObject *)drmBOListBuf(curBuf);
-	driBOUnReference(buf);
-	curBuf = drmBOListNext(&list->driBuffers, curBuf);
-    }
-}
-
-struct _DriFenceObject *
-driBOFenceUserList(struct _DriFenceMgr *mgr,
-		   struct _DriBufferList *list, const char *name,
-		   drmFence *kFence)
-{
-    struct _DriFenceObject *fence;
-    struct _DriBufferObject *buf;
-    void *curBuf;
-
-    fence = driFenceCreate(mgr, kFence->fence_class, kFence->type,
-			   kFence, sizeof(*kFence));
-    curBuf = drmBOListIterator(&list->driBuffers);
-
-   /*
-    * User-space fencing callbacks.
-    */
-
-   while (curBuf) {
-        buf = (struct _DriBufferObject *) drmBOListBuf(curBuf);
-	driBOFence(buf, fence);
-	driBOUnReference(buf);
-	curBuf = drmBOListNext(&list->driBuffers, curBuf);
-   }
-
-   driBOResetList(list);
-   return fence;
-}
-   
-void
-driBOValidateUserList(struct _DriBufferList * list)
-{
-    void *curBuf;
-    struct _DriBufferObject *buf;
-
-    curBuf = drmBOListIterator(&list->driBuffers);
-
-    /*
-     * User-space validation callbacks.
-     */
-
-    while (curBuf) {
-	buf = (struct _DriBufferObject *) drmBOListBuf(curBuf);
-	_glthread_LOCK_MUTEX(buf->mutex);
-	if (buf->pool->validate)
-	    BM_CKFATAL(buf->pool->validate(buf->pool, buf->private, &buf->mutex));
-	_glthread_UNLOCK_MUTEX(buf->mutex);
-	curBuf = drmBOListNext(&list->driBuffers, curBuf);
-    }
-}
-
-
-void
-driPoolTakeDown(struct _DriBufferPool *pool)
-{
-   pool->takeDown(pool);
-
-}
-
-unsigned long 
-driBOSize(struct _DriBufferObject *buf)
-{
-  unsigned long size;
-
-   _glthread_LOCK_MUTEX(buf->mutex);
-   size = buf->pool->size(buf->pool, buf->private);
-   _glthread_UNLOCK_MUTEX(buf->mutex);
-
-  return size;
-
-}
-
-drmBOList *driBOGetDRMBuffers(struct _DriBufferList *list)
-{
-    return &list->drmBuffers;
-}
-
-drmBOList *driBOGetDRIBuffers(struct _DriBufferList *list)
-{
-    return &list->driBuffers;
-}
-    
diff --git a/src/gallium/winsys/dri/intel/ws_dri_bufmgr.h b/src/gallium/winsys/dri/intel/ws_dri_bufmgr.h
deleted file mode 100644
index fdaf5ee93ac..00000000000
--- a/src/gallium/winsys/dri/intel/ws_dri_bufmgr.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
- *          Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#ifndef _PSB_BUFMGR_H_
-#define _PSB_BUFMGR_H_
-#include <xf86mm.h>
-#include "i915_drm.h"
-#include "ws_dri_fencemgr.h"
-
-typedef struct _drmBONode
-{
-    drmMMListHead head;
-    drmBO *buf;
-    struct drm_i915_op_arg bo_arg;
-    uint64_t arg0;
-    uint64_t arg1;
-} drmBONode;
-
-typedef struct _drmBOList {
-    unsigned numTarget;
-    unsigned numCurrent;
-    unsigned numOnList;
-    drmMMListHead list;
-    drmMMListHead free;
-} drmBOList;
-
-
-struct _DriFenceObject;
-struct _DriBufferObject;
-struct _DriBufferPool;
-struct _DriBufferList;
-
-/*
- * Return a pointer to the libdrm buffer object this DriBufferObject
- * uses.
- */
-
-extern drmBO *driBOKernel(struct _DriBufferObject *buf);
-extern void *driBOMap(struct _DriBufferObject *buf, unsigned flags,
-                      unsigned hint);
-extern void driBOUnmap(struct _DriBufferObject *buf);
-extern unsigned long driBOOffset(struct _DriBufferObject *buf);
-extern unsigned long driBOPoolOffset(struct _DriBufferObject *buf);
-
-extern uint64_t driBOFlags(struct _DriBufferObject *buf);
-extern struct _DriBufferObject *driBOReference(struct _DriBufferObject *buf);
-extern void driBOUnReference(struct _DriBufferObject *buf);
-
-extern int driBOData(struct _DriBufferObject *r_buf,
-		     unsigned size, const void *data, 
-		     struct _DriBufferPool *pool, uint64_t flags);
-
-extern void driBOSubData(struct _DriBufferObject *buf,
-                         unsigned long offset, unsigned long size,
-                         const void *data);
-extern void driBOGetSubData(struct _DriBufferObject *buf,
-                            unsigned long offset, unsigned long size,
-                            void *data);
-extern int driGenBuffers(struct _DriBufferPool *pool,
-			 const char *name,
-			 unsigned n,
-			 struct _DriBufferObject *buffers[],
-			 unsigned alignment, uint64_t flags, unsigned hint);
-extern void driGenUserBuffer(struct _DriBufferPool *pool,
-                             const char *name,
-                             struct _DriBufferObject *buffers[],
-                             void *ptr, unsigned bytes);
-extern void driDeleteBuffers(unsigned n, struct _DriBufferObject *buffers[]);
-extern void driInitBufMgr(int fd);
-extern struct _DriBufferList *driBOCreateList(int target);
-extern int driBOResetList(struct _DriBufferList * list);
-extern void driBOAddListItem(struct _DriBufferList * list, 
-			     struct _DriBufferObject *buf,
-                             uint64_t flags, uint64_t mask, int *itemLoc,
-			     struct _drmBONode **node);
-
-extern void driBOValidateList(int fd, struct _DriBufferList * list);
-extern void driBOFreeList(struct _DriBufferList * list);
-extern struct _DriFenceObject *driBOFenceUserList(struct _DriFenceMgr *mgr,
-						  struct _DriBufferList *list,
-						  const char *name,
-						  drmFence *kFence);
-extern void driBOUnrefUserList(struct _DriBufferList *list);
-extern void driBOValidateUserList(struct _DriBufferList * list);
-extern drmBOList *driGetdrmBOList(struct _DriBufferList *list);
-extern void driPutdrmBOList(struct _DriBufferList *list);
-
-extern void driBOFence(struct _DriBufferObject *buf,
-                       struct _DriFenceObject *fence);
-
-extern void driPoolTakeDown(struct _DriBufferPool *pool);
-extern void driBOSetReferenced(struct _DriBufferObject *buf,
-			       unsigned long handle);
-unsigned long driBOSize(struct _DriBufferObject *buf);
-extern void driBOWaitIdle(struct _DriBufferObject *buf, int lazy);
-extern void driPoolTakeDown(struct _DriBufferPool *pool);
-
-extern void driReadLockKernelBO(void);
-extern void driReadUnlockKernelBO(void);
-extern void driWriteLockKernelBO(void);
-extern void driWriteUnlockKernelBO(void);
-
-/*
- * For debugging purposes.
- */
-
-extern drmBOList *driBOGetDRMBuffers(struct _DriBufferList *list);
-extern drmBOList *driBOGetDRIBuffers(struct _DriBufferList *list);
-#endif
diff --git a/src/gallium/winsys/dri/intel/ws_dri_bufpool.h b/src/gallium/winsys/dri/intel/ws_dri_bufpool.h
deleted file mode 100644
index 3a302e13d3b..00000000000
--- a/src/gallium/winsys/dri/intel/ws_dri_bufpool.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
- */
-
-#ifndef _PSB_BUFPOOL_H_
-#define _PSB_BUFPOOL_H_
-
-#include <xf86drm.h>
-#include <glthread.h>
-struct _DriFenceObject;
-
-typedef struct _DriBufferPool
-{
-   int fd;
-   int (*map) (struct _DriBufferPool * pool, void *private,
-               unsigned flags, int hint, _glthread_Mutex *mutex, 
-	       void **virtual);
-   int (*unmap) (struct _DriBufferPool * pool, void *private);
-   int (*destroy) (struct _DriBufferPool * pool, void *private);
-   unsigned long (*offset) (struct _DriBufferPool * pool, void *private);
-   unsigned long (*poolOffset) (struct _DriBufferPool * pool, void *private);
-   uint64_t (*flags) (struct _DriBufferPool * pool, void *private);
-   unsigned long (*size) (struct _DriBufferPool * pool, void *private);
-   void *(*create) (struct _DriBufferPool * pool, unsigned long size,
-                    uint64_t flags, unsigned hint, unsigned alignment);
-   void *(*reference) (struct _DriBufferPool * pool, unsigned handle);
-   int (*unreference) (struct _DriBufferPool * pool, void *private);
-   int (*fence) (struct _DriBufferPool * pool, void *private,
-                 struct _DriFenceObject * fence);
-   drmBO *(*kernel) (struct _DriBufferPool * pool, void *private);
-   int (*validate) (struct _DriBufferPool * pool, void *private, _glthread_Mutex *mutex);
-   int (*waitIdle) (struct _DriBufferPool *pool, void *private, _glthread_Mutex *mutex,
-		    int lazy);
-   int (*setStatus)  (struct _DriBufferPool *pool, void *private,
-		      uint64_t flag_diff, uint64_t old_flags);
-   void (*takeDown) (struct _DriBufferPool * pool);
-   void *data;
-} DriBufferPool;
-
-extern void bmError(int val, const char *file, const char *function,
-                    int line);
-#define BM_CKFATAL(val)					       \
-  do{							       \
-    int tstVal = (val);					       \
-    if (tstVal) 					       \
-      bmError(tstVal, __FILE__, __FUNCTION__, __LINE__);       \
-  } while(0);
-
-
-/*
- * Builtin pools.
- */
-
-/*
- * Kernel buffer objects. Size in multiples of page size. Page size aligned.
- */
-
-extern struct _DriBufferPool *driDRMPoolInit(int fd);
-extern struct _DriBufferPool *driMallocPoolInit(void);
-
-struct _DriFreeSlabManager;
-extern struct _DriBufferPool * driSlabPoolInit(int fd, uint64_t flags,
-					       uint64_t validMask,
-					       uint32_t smallestSize,
-					       uint32_t numSizes,
-					       uint32_t desiredNumBuffers,
-					       uint32_t maxSlabSize,
-					       uint32_t pageAlignment,
-					       struct _DriFreeSlabManager *fMan);
-extern void driFinishFreeSlabManager(struct _DriFreeSlabManager *fMan);
-extern struct _DriFreeSlabManager *
-driInitFreeSlabManager(uint32_t checkIntervalMsec, uint32_t slabTimeoutMsec);
-
-
-#endif
diff --git a/src/gallium/winsys/dri/intel/ws_dri_fencemgr.c b/src/gallium/winsys/dri/intel/ws_dri_fencemgr.c
deleted file mode 100644
index 1f893b47ced..00000000000
--- a/src/gallium/winsys/dri/intel/ws_dri_fencemgr.c
+++ /dev/null
@@ -1,377 +0,0 @@
-#include "ws_dri_fencemgr.h"
-#include "glthread.h"
-#include <xf86mm.h>
-#include <string.h>
-#include <unistd.h>
-
-/*
- * Note: Locking order is
- * _DriFenceObject::mutex
- * _DriFenceMgr::mutex
- */
-
-struct _DriFenceMgr {
-    /*
-     * Constant members. Need no mutex protection.
-     */
-    struct _DriFenceMgrCreateInfo info;
-    void *private;
-
-    /*
-     * These members are protected by this->mutex
-     */
-    _glthread_Mutex mutex;
-    int refCount;
-    drmMMListHead *heads;
-    int num_fences;
-};
-
-struct _DriFenceObject {
-
-    /*
-     * These members are constant and need no mutex protection.
-     */
-    struct _DriFenceMgr *mgr;
-    uint32_t fence_class;
-    uint32_t fence_type;
-
-    /*
-     * These members are protected by mgr->mutex.
-     */
-    drmMMListHead head;
-    int refCount;
-
-    /*
-     * These members are protected by this->mutex.
-     */
-    _glthread_Mutex mutex;
-    uint32_t signaled_type;
-    void *private;
-};
-
-uint32_t
-driFenceType(struct _DriFenceObject *fence)
-{
-  return fence->fence_type;
-}
-
-struct _DriFenceMgr *
-driFenceMgrCreate(const struct _DriFenceMgrCreateInfo *info)
-{
-  struct _DriFenceMgr *tmp;
-  uint32_t i;
-
-  tmp = calloc(1, sizeof(*tmp));
-  if (!tmp)
-      return NULL;
-
-  _glthread_INIT_MUTEX(tmp->mutex);
-  _glthread_LOCK_MUTEX(tmp->mutex);
-  tmp->refCount = 1;
-  tmp->info = *info;
-  tmp->num_fences = 0;
-  tmp->heads = calloc(tmp->info.num_classes, sizeof(*tmp->heads));
-  if (!tmp->heads)
-      goto out_err;
-
-  for (i=0; i<tmp->info.num_classes; ++i) {
-      DRMINITLISTHEAD(&tmp->heads[i]);
-  }
-  _glthread_UNLOCK_MUTEX(tmp->mutex);
-  return tmp;
-
-  out_err:
-  if (tmp)
-      free(tmp);
-  return NULL;
-}
-
-static void
-driFenceMgrUnrefUnlock(struct _DriFenceMgr **pMgr)
-{
-    struct _DriFenceMgr *mgr = *pMgr;
-
-    *pMgr = NULL;
-    if (--mgr->refCount == 0)
-	free(mgr);
-    else
-	_glthread_UNLOCK_MUTEX(mgr->mutex);
-}
-
-void
-driFenceMgrUnReference(struct _DriFenceMgr **pMgr)
-{
-    _glthread_LOCK_MUTEX((*pMgr)->mutex);
-    driFenceMgrUnrefUnlock(pMgr);
-}
-
-static void
-driFenceUnReferenceLocked(struct _DriFenceObject **pFence)
-{
-    struct _DriFenceObject *fence = *pFence;
-    struct _DriFenceMgr *mgr = fence->mgr;
-
-    *pFence = NULL;
-    if (--fence->refCount == 0) {
-	DRMLISTDELINIT(&fence->head);
-	if (fence->private)
-	    mgr->info.unreference(mgr, &fence->private);
-    --mgr->num_fences;
-	fence->mgr = NULL;
-	--mgr->refCount;
-	free(fence);
-
-    }
-}
-
-
-static void
-driSignalPreviousFencesLocked(struct _DriFenceMgr *mgr,
-			      drmMMListHead *list,
-			      uint32_t fence_class,
-			      uint32_t fence_type)
-{
-    struct _DriFenceObject *entry;
-    drmMMListHead *prev;
-
-    while(list != &mgr->heads[fence_class]) {
-	entry = DRMLISTENTRY(struct _DriFenceObject, list, head);
-
-	/*
-	 * Up refcount so that entry doesn't disappear from under us
-	 * when we unlock-relock mgr to get the correct locking order.
-	 */
-
-	++entry->refCount;
-	_glthread_UNLOCK_MUTEX(mgr->mutex);
-	_glthread_LOCK_MUTEX(entry->mutex);
-	_glthread_LOCK_MUTEX(mgr->mutex);
-
-	prev = list->prev;
-
-
-
-	if (list->prev == list) {
-
-		/*
-		 * Somebody else removed the entry from the list.
-		 */
-
-		_glthread_UNLOCK_MUTEX(entry->mutex);
-		driFenceUnReferenceLocked(&entry);
-		return;
-	}
-
-	entry->signaled_type |= (fence_type & entry->fence_type);
-	if (entry->signaled_type == entry->fence_type) {
-	    DRMLISTDELINIT(list);
-	    mgr->info.unreference(mgr, &entry->private);
-	}
-	_glthread_UNLOCK_MUTEX(entry->mutex);
-	driFenceUnReferenceLocked(&entry);
-	list = prev;
-    }
-}
-
-
-int
-driFenceFinish(struct _DriFenceObject *fence, uint32_t fence_type,
-	       int lazy_hint)
-{
-    struct _DriFenceMgr *mgr = fence->mgr;
-    int ret = 0;
-
-    _glthread_LOCK_MUTEX(fence->mutex);
-
-    if ((fence->signaled_type & fence_type) == fence_type)
-	goto out0;
-
-    ret = mgr->info.finish(mgr, fence->private, fence_type, lazy_hint);
-    if (ret)
-	goto out0;
-
-    _glthread_LOCK_MUTEX(mgr->mutex);
-    _glthread_UNLOCK_MUTEX(fence->mutex);
-
-    driSignalPreviousFencesLocked(mgr, &fence->head, fence->fence_class,
-				  fence_type);
-    _glthread_UNLOCK_MUTEX(mgr->mutex);
-    return 0;
-
-  out0:
-    _glthread_UNLOCK_MUTEX(fence->mutex);
-    return ret;
-}
-
-uint32_t driFenceSignaledTypeCached(struct _DriFenceObject *fence)
-{
-    uint32_t ret;
-
-    _glthread_LOCK_MUTEX(fence->mutex);
-    ret = fence->signaled_type;
-    _glthread_UNLOCK_MUTEX(fence->mutex);
-
-    return ret;
-}
-
-int
-driFenceSignaledType(struct _DriFenceObject *fence, uint32_t flush_type,
-		 uint32_t *signaled)
-{
-    int ret = 0;
-    struct _DriFenceMgr *mgr;
-
-    _glthread_LOCK_MUTEX(fence->mutex);
-    mgr = fence->mgr;
-    *signaled = fence->signaled_type;
-    if ((fence->signaled_type & flush_type) == flush_type)
-	goto out0;
-
-    ret = mgr->info.signaled(mgr, fence->private, flush_type, signaled);
-    if (ret) {
-	*signaled = fence->signaled_type;
-	goto out0;
-    }
-
-    if ((fence->signaled_type | *signaled) == fence->signaled_type)
-	goto out0;
-
-    _glthread_LOCK_MUTEX(mgr->mutex);
-    _glthread_UNLOCK_MUTEX(fence->mutex);
-
-    driSignalPreviousFencesLocked(mgr, &fence->head, fence->fence_class,
-				  *signaled);
-
-    _glthread_UNLOCK_MUTEX(mgr->mutex);
-    return 0;
-  out0:
-    _glthread_UNLOCK_MUTEX(fence->mutex);
-    return ret;
-}
-
-struct _DriFenceObject *
-driFenceReference(struct _DriFenceObject *fence)
-{
-    _glthread_LOCK_MUTEX(fence->mgr->mutex);
-    ++fence->refCount;
-    _glthread_UNLOCK_MUTEX(fence->mgr->mutex);
-    return fence;
-}
-
-void
-driFenceUnReference(struct _DriFenceObject **pFence)
-{
-    struct _DriFenceMgr *mgr; 
-
-    if (*pFence == NULL)
-	return;
-
-    mgr = (*pFence)->mgr;
-    _glthread_LOCK_MUTEX(mgr->mutex);
-    ++mgr->refCount;
-    driFenceUnReferenceLocked(pFence);
-    driFenceMgrUnrefUnlock(&mgr);
-}
-
-struct _DriFenceObject
-*driFenceCreate(struct _DriFenceMgr *mgr, uint32_t fence_class,
-		uint32_t fence_type, void *private, size_t private_size)
-{
-    struct _DriFenceObject *fence;
-    size_t fence_size = sizeof(*fence);
-
-    if (private_size)
-	fence_size = ((fence_size + 15) & ~15);
-
-    fence = calloc(1, fence_size + private_size);
-
-    if (!fence) {
-	int ret = mgr->info.finish(mgr, private, fence_type, 0);
-
-	if (ret)
-	    usleep(10000000);
-
-	return NULL;
-    }
-
-    _glthread_INIT_MUTEX(fence->mutex);
-    _glthread_LOCK_MUTEX(fence->mutex);
-    _glthread_LOCK_MUTEX(mgr->mutex);
-    fence->refCount = 1;
-    DRMLISTADDTAIL(&fence->head, &mgr->heads[fence_class]);
-    fence->mgr = mgr;
-    ++mgr->refCount;
-    ++mgr->num_fences;
-    _glthread_UNLOCK_MUTEX(mgr->mutex);
-    fence->fence_class = fence_class;
-    fence->fence_type = fence_type;
-    fence->signaled_type = 0;
-    fence->private = private;
-    if (private_size) {
-        fence->private = (void *)(((uint8_t *) fence) + fence_size);
-	memcpy(fence->private, private, private_size);
-    }
-
-    _glthread_UNLOCK_MUTEX(fence->mutex);
-    return fence;
-}
-
-
-static int
-tSignaled(struct _DriFenceMgr *mgr, void *private, uint32_t flush_type,
-	  uint32_t *signaled_type)
-{
-  long fd = (long) mgr->private;
-  int dummy;
-  drmFence *fence = (drmFence *) private;
-  int ret;
-
-  *signaled_type = 0;
-  ret = drmFenceSignaled((int) fd, fence, flush_type, &dummy);
-  if (ret)
-    return ret;
-
-  *signaled_type = fence->signaled;
-
-  return 0;
-}
-
-static int
-tFinish(struct _DriFenceMgr *mgr, void *private, uint32_t fence_type,
-	int lazy_hint)
-{
-  long fd = (long) mgr->private;
-  unsigned flags = lazy_hint ? DRM_FENCE_FLAG_WAIT_LAZY : 0;
-
-  return drmFenceWait((int)fd, flags, (drmFence *) private, fence_type);
-}
-
-static int
-tUnref(struct _DriFenceMgr *mgr, void **private)
-{
-  long fd = (long) mgr->private;
-  drmFence *fence = (drmFence *) *private;
-  *private = NULL;
-
-  return drmFenceUnreference(fd, fence);
-}
-
-struct _DriFenceMgr *driFenceMgrTTMInit(int fd)
-{
-  struct _DriFenceMgrCreateInfo info;
-  struct _DriFenceMgr *mgr;
-
-  info.flags = DRI_FENCE_CLASS_ORDERED;
-  info.num_classes = 4;
-  info.signaled = tSignaled;
-  info.finish = tFinish;
-  info.unreference = tUnref;
-
-  mgr = driFenceMgrCreate(&info);
-  if (mgr == NULL)
-    return NULL;
-
-  mgr->private = (void *) (long) fd;
-  return mgr;
-}
-
diff --git a/src/gallium/winsys/egl_drm/Makefile.template b/src/gallium/winsys/egl_drm/Makefile.template
index 3bc1fdd4d40..07abfa53f38 100644
--- a/src/gallium/winsys/egl_drm/Makefile.template
+++ b/src/gallium/winsys/egl_drm/Makefile.template
@@ -54,6 +54,7 @@ SHARED_INCLUDES = \
 	-I$(TOP)/src/gallium/include \
 	-I$(TOP)/src/gallium/auxiliary \
 	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/src/gallium/winsys/common \
 	-I$(TOP)/src/mesa \
 	-I$(TOP)/src/mesa/main \
 	-I$(TOP)/src/mesa/glapi \
diff --git a/src/gallium/winsys/egl_drm/intel/Makefile b/src/gallium/winsys/egl_drm/intel/Makefile
index 5778ba77c39..9c7ff065ffb 100644
--- a/src/gallium/winsys/egl_drm/intel/Makefile
+++ b/src/gallium/winsys/egl_drm/intel/Makefile
@@ -6,22 +6,13 @@ LIBNAME = EGL_i915.so
 
 PIPE_DRIVERS = \
 	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	$(TOP)/src/gallium/drivers/i915simple/libi915simple.a
+	$(TOP)/src/gallium/drivers/i915simple/libi915simple.a \
+	$(TOP)/src/gallium/winsys/common/intel_drm/libinteldrm.a
 
 DRIVER_SOURCES = \
-	intel_winsys_pipe.c \
-	intel_winsys_softpipe.c \
-	intel_winsys_i915.c \
-	intel_batchbuffer.c \
 	intel_swapbuffers.c \
 	intel_context.c \
-	intel_lock.c \
 	intel_screen.c \
-	ws_dri_bufmgr.c \
-	ws_dri_drmpool.c \
-	ws_dri_fencemgr.c \
-	ws_dri_mallocpool.c \
-	ws_dri_slabpool.c \
 	intel_egl.c
 
 C_SOURCES = \
@@ -35,6 +26,4 @@ DRIVER_DEFINES = -I$(TOP)/src/mesa/drivers/dri/intel $(shell pkg-config libdrm -
 
 include ../Makefile.template
 
-intel_tex_layout.o: $(TOP)/src/mesa/drivers/dri/intel/intel_tex_layout.c
-
 symlinks:
diff --git a/src/gallium/winsys/egl_drm/intel/intel_batchbuffer.c b/src/gallium/winsys/egl_drm/intel/intel_batchbuffer.c
deleted file mode 100644
index 7ffa05a6e6c..00000000000
--- a/src/gallium/winsys/egl_drm/intel/intel_batchbuffer.c
+++ /dev/null
@@ -1,465 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "intel_batchbuffer.h"
-#include "intel_context.h"
-#include "intel_egl.h"
-
-#include <errno.h>
-
-#if 0
-static void
-intel_dump_batchbuffer(GLuint offset, GLuint * ptr, GLuint count)
-{
-   int i;
-   fprintf(stderr, "\n\n\nSTART BATCH (%d dwords):\n", count / 4);
-   for (i = 0; i < count / 4; i += 4)
-      fprintf(stderr, "0x%x:\t0x%08x 0x%08x 0x%08x 0x%08x\n",
-              offset + i * 4, ptr[i], ptr[i + 1], ptr[i + 2], ptr[i + 3]);
-   fprintf(stderr, "END BATCH\n\n\n");
-}
-#endif
-
-static void 
-intel_realloc_relocs(struct intel_batchbuffer *batch, int num_relocs)
-{
-    unsigned long size = num_relocs * I915_RELOC0_STRIDE + I915_RELOC_HEADER;
-    
-    size *= sizeof(uint32_t);
-    batch->reloc = realloc(batch->reloc, size);
-    batch->reloc_size = num_relocs;
-}
-
-
-void
-intel_batchbuffer_reset(struct intel_batchbuffer *batch)
-{
-   /*
-    * Get a new, free batchbuffer.
-    */
-   drmBO *bo;
-   struct drm_bo_info_req *req;
-   int ret;
-
-   driBOUnrefUserList(batch->list);
-   driBOResetList(batch->list);
-
-   batch->size = 4096; // ZZZ JB batch->intel->intelScreen->maxBatchSize;
-   ret = driBOData(batch->buffer, batch->size, NULL, NULL, 0);
-   assert(!ret);
-
-   /*
-    * Add the batchbuffer to the validate list.
-    */
-
-   driBOAddListItem(batch->list, batch->buffer,
-		    DRM_BO_FLAG_EXE | DRM_BO_FLAG_MEM_TT,
-		    DRM_BO_FLAG_EXE | DRM_BO_MASK_MEM,
-		    &batch->dest_location, &batch->node);
-
-   req = &batch->node->bo_arg.d.req.bo_req;
-
-   /*
-    * Set up information needed for us to make relocations
-    * relative to the underlying drm buffer objects.
-    */
-
-   driReadLockKernelBO();
-   bo = driBOKernel(batch->buffer);
-   req->presumed_offset = (uint64_t) bo->offset;
-   req->hint = DRM_BO_HINT_PRESUMED_OFFSET;
-   batch->drmBOVirtual = (uint8_t *) bo->virtual;
-   driReadUnlockKernelBO();
-
-   /*
-    * Adjust the relocation buffer size.
-    */
-
-   if (batch->reloc_size > INTEL_MAX_RELOCS ||
-       batch->reloc == NULL) 
-     intel_realloc_relocs(batch, INTEL_DEFAULT_RELOCS);
-   
-   assert(batch->reloc != NULL);
-   batch->reloc[0] = 0; /* No relocs yet. */
-   batch->reloc[1] = 1; /* Reloc type 1 */
-   batch->reloc[2] = 0; /* Only a single relocation list. */
-   batch->reloc[3] = 0; /* Only a single relocation list. */
-
-   batch->map = driBOMap(batch->buffer, DRM_BO_FLAG_WRITE, 0);
-   batch->poolOffset = driBOPoolOffset(batch->buffer);
-   batch->ptr = batch->map;
-   batch->dirty_state = ~0;
-   batch->nr_relocs = 0;
-   batch->flags = 0;
-   batch->id = 0;//batch->intel->intelScreen->batch_id++;
-}
-
-/*======================================================================
- * Public functions
- */
-struct intel_batchbuffer *
-intel_batchbuffer_alloc(struct intel_screen *intel_screen)
-{
-   struct intel_batchbuffer *batch = calloc(sizeof(*batch), 1);
-
-   batch->intel_screen = intel_screen;
-
-   driGenBuffers(intel_screen->batchPool, "batchbuffer", 1,
-                 &batch->buffer, 4096,
-                 DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_EXE, 0);
-   batch->last_fence = NULL;
-   batch->list = driBOCreateList(20);
-   batch->reloc = NULL;
-   intel_batchbuffer_reset(batch);
-   return batch;
-}
-
-void
-intel_batchbuffer_free(struct intel_batchbuffer *batch)
-{
-   if (batch->last_fence) {
-      driFenceFinish(batch->last_fence,
-		     DRM_FENCE_TYPE_EXE, GL_FALSE);
-      driFenceUnReference(&batch->last_fence);
-   }
-   if (batch->map) {
-      driBOUnmap(batch->buffer);
-      batch->map = NULL;
-   }
-   driBOUnReference(batch->buffer);
-   driBOFreeList(batch->list);
-   if (batch->reloc)
-       free(batch->reloc);
-   batch->buffer = NULL;
-   free(batch);
-}
-
-void
-intel_offset_relocation(struct intel_batchbuffer *batch,
-			unsigned pre_add,
-			struct _DriBufferObject *driBO,
-			uint64_t val_flags,
-			uint64_t val_mask)
-{
-    int itemLoc;
-    struct _drmBONode *node;
-    uint32_t *reloc;
-    struct drm_bo_info_req *req;
-    
-    driBOAddListItem(batch->list, driBO, val_flags, val_mask,
-		     &itemLoc, &node);
-    req = &node->bo_arg.d.req.bo_req;
-
-    if (!(req->hint &  DRM_BO_HINT_PRESUMED_OFFSET)) {
-
-	/*
-	 * Stop other threads from tampering with the underlying
-	 * drmBO while we're reading its offset.
-	 */
-
-	driReadLockKernelBO();
-	req->presumed_offset = (uint64_t) driBOKernel(driBO)->offset;
-	driReadUnlockKernelBO();
-	req->hint = DRM_BO_HINT_PRESUMED_OFFSET;
-    }
-    
-    pre_add += driBOPoolOffset(driBO);
-
-    if (batch->nr_relocs == batch->reloc_size)
-	intel_realloc_relocs(batch, batch->reloc_size * 2);
-
-    reloc = batch->reloc + 
-	(I915_RELOC_HEADER + batch->nr_relocs * I915_RELOC0_STRIDE);
-
-    reloc[0] = ((uint8_t *)batch->ptr - batch->drmBOVirtual);
-    intel_batchbuffer_emit_dword(batch, req->presumed_offset + pre_add);
-    reloc[1] = pre_add;
-    reloc[2] = itemLoc;
-    reloc[3] = batch->dest_location;
-    batch->nr_relocs++;
-}
-
-static void
-i915_drm_copy_reply(const struct drm_bo_info_rep * rep, drmBO * buf)
-{
-    buf->handle = rep->handle;
-    buf->flags = rep->flags;
-    buf->size = rep->size;
-    buf->offset = rep->offset;
-    buf->mapHandle = rep->arg_handle;
-    buf->proposedFlags = rep->proposed_flags;
-    buf->start = rep->buffer_start;
-    buf->fenceFlags = rep->fence_flags;
-    buf->replyFlags = rep->rep_flags;
-    buf->pageAlignment = rep->page_alignment;
-}
-
-static int 
-i915_execbuf(struct intel_batchbuffer *batch,
-	     GLuint used,
-	     GLboolean ignore_cliprects,
-	     drmBOList *list,
-	     struct drm_i915_execbuffer *ea)
-{
-   struct intel_screen *intel_screen = batch->intel_screen;
-   drmBONode *node;
-   drmMMListHead *l;
-   struct drm_i915_op_arg *arg, *first;
-   struct drm_bo_op_req *req;
-   struct drm_bo_info_rep *rep;
-   uint64_t *prevNext = NULL;
-   drmBO *buf;
-   int ret = 0;
-   uint32_t count = 0;
-
-   first = NULL;
-   for (l = list->list.next; l != &list->list; l = l->next) {
-      node = DRMLISTENTRY(drmBONode, l, head);
-      
-      arg = &node->bo_arg;
-      req = &arg->d.req;
-      
-      if (!first)
-	 first = arg;
-      
-      if (prevNext)
-	 *prevNext = (unsigned long)arg;
-      
-      prevNext = &arg->next;
-      req->bo_req.handle = node->buf->handle;
-      req->op = drm_bo_validate;
-      req->bo_req.flags = node->arg0;
-      req->bo_req.mask = node->arg1;
-      req->bo_req.hint |= 0;
-      count++;
-   }
-
-   memset(ea, 0, sizeof(*ea));
-   ea->num_buffers = count;
-   ea->batch.start = batch->poolOffset;
-   ea->batch.used = used;
-#if 0 /* ZZZ JB: no cliprects used */
-   ea->batch.cliprects = intel->pClipRects;
-   ea->batch.num_cliprects = ignore_cliprects ? 0 : intel->numClipRects;
-   ea->batch.DR1 = 0;
-   ea->batch.DR4 = 0;((((GLuint) intel->drawX) & 0xffff) |
-		   (((GLuint) intel->drawY) << 16));
-#else
-   ea->batch.cliprects = NULL;
-   ea->batch.num_cliprects = 0;
-   ea->batch.DR1 = 0;
-   ea->batch.DR4 = 0;
-#endif
-   ea->fence_arg.flags = DRM_I915_FENCE_FLAG_FLUSHED;
-   ea->ops_list = (unsigned long) first;
-   first->reloc_ptr = (unsigned long) batch->reloc;
-   batch->reloc[0] = batch->nr_relocs;
-
-   //return -EFAULT;
-   do {
-      ret = drmCommandWriteRead(intel_screen->device->drmFD, DRM_I915_EXECBUFFER, ea,
-				sizeof(*ea));
-   } while (ret == -EAGAIN);
-
-   if (ret != 0) {
-      printf("%s somebody set us up the bomb\n", __FUNCTION__);
-      return ret;
-   }
-
-   for (l = list->list.next; l != &list->list; l = l->next) {
-      node = DRMLISTENTRY(drmBONode, l, head);
-      arg = &node->bo_arg;
-      rep = &arg->d.rep.bo_info;
-
-      if (!arg->handled) {
-	 return -EFAULT;
-      }
-      if (arg->d.rep.ret)
-	 return arg->d.rep.ret;
-
-      buf = node->buf;
-      i915_drm_copy_reply(rep, buf);
-   }
-   return 0;
-}
-
-/* TODO: Push this whole function into bufmgr.
- */
-static struct _DriFenceObject *
-do_flush_locked(struct intel_batchbuffer *batch,
-                GLuint used,
-                GLboolean ignore_cliprects, GLboolean allow_unlock)
-{
-   struct intel_screen *intel_screen = batch->intel_screen;
-   struct _DriFenceObject *fo;
-   drmFence fence;
-   drmBOList *boList;
-   struct drm_i915_execbuffer ea;
-   int ret = 0;
-
-   driBOValidateUserList(batch->list);
-   boList = driGetdrmBOList(batch->list);
-
-#if 0 /* ZZZ JB Allways run */
-   if (!(intel->numClipRects == 0 && !ignore_cliprects)) {
-#else
-   if (1) {
-#endif
-      ret = i915_execbuf(batch, used, ignore_cliprects, boList, &ea);
-   } else {
-     driPutdrmBOList(batch->list);
-     fo = NULL;
-     goto out;
-   }
-   driPutdrmBOList(batch->list);
-   if (ret)
-      abort();
-
-   if (ea.fence_arg.error != 0) {
-
-     /*
-      * The hardware has been idled by the kernel.
-      * Don't fence the driBOs.
-      */
-
-       if (batch->last_fence)
-	   driFenceUnReference(&batch->last_fence);
-#if 0 /* ZZZ JB: no _mesa_* funcs in gallium */
-       _mesa_printf("fence error\n");
-#endif
-       batch->last_fence = NULL;
-       fo = NULL;
-       goto out;
-   }
-
-   fence.handle = ea.fence_arg.handle;
-   fence.fence_class = ea.fence_arg.fence_class;
-   fence.type = ea.fence_arg.type;
-   fence.flags = ea.fence_arg.flags;
-   fence.signaled = ea.fence_arg.signaled;
-
-   fo = driBOFenceUserList(intel_screen->mgr, batch->list,
-			   "SuperFence", &fence);
-
-   if (driFenceType(fo) & DRM_I915_FENCE_TYPE_RW) {
-       if (batch->last_fence)
-	   driFenceUnReference(&batch->last_fence);
-   /*
-	* FIXME: Context last fence??
-	*/
-       batch->last_fence = fo;
-       driFenceReference(fo);
-   } 
- out:
-#if 0 /* ZZZ JB: fix this */
-   intel->vtbl.lost_hardware(intel);
-#else
-#endif
-   return fo;
-}
-
-
-struct _DriFenceObject *
-intel_batchbuffer_flush(struct intel_batchbuffer *batch)
-{
-   //struct intel_context *intel = batch->intel;
-   GLuint used = batch->ptr - batch->map;
-   //GLboolean was_locked = 1;
-   struct _DriFenceObject *fence;
-
-   if (used == 0) {
-      driFenceReference(batch->last_fence);
-      return batch->last_fence;
-   }
-
-   /* Add the MI_BATCH_BUFFER_END.  Always add an MI_FLUSH - this is a
-    * performance drain that we would like to avoid.
-    */
-#if 0 /* ZZZ JB: what should we do here? */
-   if (used & 4) {
-      ((int *) batch->ptr)[0] = intel->vtbl.flush_cmd();
-      ((int *) batch->ptr)[1] = 0;
-      ((int *) batch->ptr)[2] = MI_BATCH_BUFFER_END;
-      used += 12;
-   }
-   else {
-      ((int *) batch->ptr)[0] = intel->vtbl.flush_cmd();
-      ((int *) batch->ptr)[1] = MI_BATCH_BUFFER_END;
-      used += 8;
-   }
-#else
-   if (used & 4) {
-      ((int *) batch->ptr)[0] = ((0<<29)|(4<<23)); // MI_FLUSH;
-      ((int *) batch->ptr)[1] = 0;
-      ((int *) batch->ptr)[2] = (0xA<<23); // MI_BATCH_BUFFER_END;
-      used += 12;
-   }
-   else {
-      ((int *) batch->ptr)[0] = ((0<<29)|(4<<23)); // MI_FLUSH;
-      ((int *) batch->ptr)[1] = (0xA<<23); // MI_BATCH_BUFFER_END;
-      used += 8;
-   }
-#endif
-   driBOUnmap(batch->buffer);
-   batch->ptr = NULL;
-   batch->map = NULL;
-
-   /* TODO: Just pass the relocation list and dma buffer up to the
-    * kernel.
-    */
-/*   if (!was_locked)
-      LOCK_HARDWARE(intel);*/
-
-   fence = do_flush_locked(batch, used, !(batch->flags & INTEL_BATCH_CLIPRECTS),
-			   GL_FALSE);
-
-/*   if (!was_locked)
-      UNLOCK_HARDWARE(intel);*/
-
-   /* Reset the buffer:
-    */
-   intel_batchbuffer_reset(batch);
-   return fence;
-}
-
-void
-intel_batchbuffer_finish(struct intel_batchbuffer *batch)
-{
-   struct _DriFenceObject *fence = intel_batchbuffer_flush(batch);
-   driFenceFinish(fence, driFenceType(fence), GL_FALSE);
-   driFenceUnReference(&fence);
-}
-
-void
-intel_batchbuffer_data(struct intel_batchbuffer *batch,
-                       const void *data, GLuint bytes, GLuint flags)
-{
-   assert((bytes & 3) == 0);
-   intel_batchbuffer_require_space(batch, bytes, flags);
-   memcpy(batch->ptr, data, bytes);
-   batch->ptr += bytes;
-}
diff --git a/src/gallium/winsys/egl_drm/intel/intel_batchbuffer.h b/src/gallium/winsys/egl_drm/intel/intel_batchbuffer.h
index 6d35cf8b962..1fa27198458 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_batchbuffer.h
+++ b/src/gallium/winsys/egl_drm/intel/intel_batchbuffer.h
@@ -1,133 +1,24 @@
 #ifndef INTEL_BATCHBUFFER_H
 #define INTEL_BATCHBUFFER_H
 
-#include "mtypes.h"
-#include "ws_dri_bufmgr.h"
+#include "intel_drm/intel_be_batchbuffer.h"
 
-struct intel_screen;
-
-#define BATCH_SZ 16384
-#define BATCH_RESERVED 16
-
-#define INTEL_DEFAULT_RELOCS 100
-#define INTEL_MAX_RELOCS 400
-
-#define INTEL_BATCH_NO_CLIPRECTS 0x1
-#define INTEL_BATCH_CLIPRECTS    0x2
-
-struct intel_batchbuffer
-{
-   struct bufmgr *bm;
-   struct intel_screen *intel_screen;
-
-   struct _DriBufferObject *buffer;
-   struct _DriFenceObject *last_fence;
-   GLuint flags;
-
-   struct _DriBufferList *list;
-   GLuint list_count;
-   GLubyte *map;
-   GLubyte *ptr;
-
-   uint32_t *reloc;
-   GLuint reloc_size;
-   GLuint nr_relocs;
-
-   GLuint size;
-
-   GLuint dirty_state;
-   GLuint id;
-
-  uint32_t poolOffset;
-  uint8_t *drmBOVirtual;
-  struct _drmBONode *node; /* Validation list node for this buffer */
-  int dest_location;     /* Validation list sequence for this buffer */
-};
-
-struct intel_batchbuffer *intel_batchbuffer_alloc(struct intel_screen
-                                                  *intel);
-
-void intel_batchbuffer_free(struct intel_batchbuffer *batch);
-
-
-void intel_batchbuffer_finish(struct intel_batchbuffer *batch);
-
-struct _DriFenceObject *intel_batchbuffer_flush(struct intel_batchbuffer
-                                                *batch);
-
-void intel_batchbuffer_reset(struct intel_batchbuffer *batch);
-
-
-/* Unlike bmBufferData, this currently requires the buffer be mapped.
- * Consider it a convenience function wrapping multple
- * intel_buffer_dword() calls.
- */
-void intel_batchbuffer_data(struct intel_batchbuffer *batch,
-                            const void *data, GLuint bytes, GLuint flags);
-
-void intel_batchbuffer_release_space(struct intel_batchbuffer *batch,
-                                     GLuint bytes);
-
-void
-intel_offset_relocation(struct intel_batchbuffer *batch,
-			unsigned pre_add,
-			struct _DriBufferObject *driBO,
-			uint64_t val_flags,
-			uint64_t val_mask);
-
-/* Inline functions - might actually be better off with these
- * non-inlined.  Certainly better off switching all command packets to
- * be passed as structs rather than dwords, but that's a little bit of
- * work...
+/*
+ * Need to redefine the BATCH defines
  */
-static INLINE GLuint
-intel_batchbuffer_space(struct intel_batchbuffer *batch)
-{
-   return (batch->size - BATCH_RESERVED) - (batch->ptr - batch->map);
-}
-
-
-static INLINE void
-intel_batchbuffer_emit_dword(struct intel_batchbuffer *batch, GLuint dword)
-{
-   assert(batch->map);
-   assert(intel_batchbuffer_space(batch) >= 4);
-   *(GLuint *) (batch->ptr) = dword;
-   batch->ptr += 4;
-}
 
-static INLINE void
-intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
-                                GLuint sz, GLuint flags)
-{
-   struct _DriFenceObject *fence;
+#undef BEGIN_BATCH
+#define BEGIN_BATCH(dwords, relocs) \
+   (i915_batchbuffer_check(&intel->base.batch->base, dwords, relocs))
 
-   assert(sz < batch->size - 8);
-   if (intel_batchbuffer_space(batch) < sz ||
-       (batch->flags != 0 && flags != 0 && batch->flags != flags)) {
-      fence = intel_batchbuffer_flush(batch);
-      driFenceUnReference(&fence);
-   }
+#undef OUT_BATCH
+#define OUT_BATCH(d) \
+   i915_batchbuffer_dword(&intel->base.batch->base, d)
 
-   batch->flags |= flags;
-}
-
-/* Here are the crusty old macros, to be removed:
- */
-#define BATCH_LOCALS
-
-#define BEGIN_BATCH(n, flags) do {				\
-   assert(!intel->prim.flush);					\
-   intel_batchbuffer_require_space(intel->batch, (n)*4, flags);	\
-} while (0)
-
-#define OUT_BATCH(d)  intel_batchbuffer_emit_dword(intel->batch, d)
-
-#define OUT_RELOC(buf,flags,mask,delta) do { 				\
+#undef OUT_RELOC
+#define OUT_RELOC(buf,flags,mask,delta) do { 					\
    assert((delta) >= 0);							\
-   intel_offset_relocation(intel->batch, delta, buf, flags, mask); \
+   intel_be_offset_relocation(intel->base.batch, delta, buf, flags, mask); 	\
 } while (0)
 
-#define ADVANCE_BATCH() do { } while(0)
-
 #endif
diff --git a/src/gallium/winsys/egl_drm/intel/intel_context.c b/src/gallium/winsys/egl_drm/intel/intel_context.c
index 394a40d714a..fdbaa230e57 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_context.c
+++ b/src/gallium/winsys/egl_drm/intel/intel_context.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,14 +22,13 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
+#include "i915simple/i915_screen.h"
 
 #include "intel_screen.h"
 #include "intel_context.h"
-#include "intel_swapbuffers.h"
-#include "intel_winsys.h"
 #include "intel_batchbuffer.h"
 
 #include "state_tracker/st_public.h"
@@ -70,74 +69,109 @@ int __intel_debug = 0;
  * old i830-specific driver.
  */
 const struct dri_extension card_extensions[] = {
-   {"GL_ARB_multisample", GL_ARB_multisample_functions},
-   {"GL_ARB_multitexture", NULL},
-   {"GL_ARB_point_parameters", GL_ARB_point_parameters_functions},
-   {"GL_ARB_texture_border_clamp", NULL},
-   {"GL_ARB_texture_compression", GL_ARB_texture_compression_functions},
-   {"GL_ARB_texture_cube_map", NULL},
-   {"GL_ARB_texture_env_add", NULL},
-   {"GL_ARB_texture_env_combine", NULL},
-   {"GL_ARB_texture_env_dot3", NULL},
-   {"GL_ARB_texture_mirrored_repeat", NULL},
-   {"GL_ARB_texture_rectangle", NULL},
-   {"GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions},
-   {"GL_ARB_pixel_buffer_object", NULL},
-   {"GL_ARB_vertex_program", GL_ARB_vertex_program_functions},
-   {"GL_ARB_window_pos", GL_ARB_window_pos_functions},
-   {"GL_EXT_blend_color", GL_EXT_blend_color_functions},
-   {"GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions},
-   {"GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions},
-   {"GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions},
-   {"GL_EXT_blend_subtract", NULL},
-   {"GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions},
-   {"GL_EXT_fog_coord", GL_EXT_fog_coord_functions},
-   {"GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions},
-   {"GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions},
-   {"GL_EXT_packed_depth_stencil", NULL},
-   {"GL_EXT_pixel_buffer_object", NULL},
-   {"GL_EXT_secondary_color", GL_EXT_secondary_color_functions},
-   {"GL_EXT_stencil_wrap", NULL},
-   {"GL_EXT_texture_edge_clamp", NULL},
-   {"GL_EXT_texture_env_combine", NULL},
-   {"GL_EXT_texture_env_dot3", NULL},
-   {"GL_EXT_texture_filter_anisotropic", NULL},
-   {"GL_EXT_texture_lod_bias", NULL},
-   {"GL_3DFX_texture_compression_FXT1", NULL},
-   {"GL_APPLE_client_storage", NULL},
-   {"GL_MESA_pack_invert", NULL},
-   {"GL_MESA_ycbcr_texture", NULL},
-   {"GL_NV_blend_square", NULL},
-   {"GL_NV_vertex_program", GL_NV_vertex_program_functions},
-   {"GL_NV_vertex_program1_1", NULL},
-   {"GL_SGIS_generate_mipmap", NULL },
-   {NULL, NULL}
+	{"GL_ARB_multisample", GL_ARB_multisample_functions},
+	{"GL_ARB_multitexture", NULL},
+	{"GL_ARB_point_parameters", GL_ARB_point_parameters_functions},
+	{"GL_ARB_texture_border_clamp", NULL},
+	{"GL_ARB_texture_compression", GL_ARB_texture_compression_functions},
+	{"GL_ARB_texture_cube_map", NULL},
+	{"GL_ARB_texture_env_add", NULL},
+	{"GL_ARB_texture_env_combine", NULL},
+	{"GL_ARB_texture_env_dot3", NULL},
+	{"GL_ARB_texture_mirrored_repeat", NULL},
+	{"GL_ARB_texture_rectangle", NULL},
+	{"GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions},
+	{"GL_ARB_pixel_buffer_object", NULL},
+	{"GL_ARB_vertex_program", GL_ARB_vertex_program_functions},
+	{"GL_ARB_window_pos", GL_ARB_window_pos_functions},
+	{"GL_EXT_blend_color", GL_EXT_blend_color_functions},
+	{"GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions},
+	{"GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions},
+	{"GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions},
+	{"GL_EXT_blend_subtract", NULL},
+	{"GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions},
+	{"GL_EXT_fog_coord", GL_EXT_fog_coord_functions},
+	{"GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions},
+	{"GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions},
+	{"GL_EXT_packed_depth_stencil", NULL},
+	{"GL_EXT_pixel_buffer_object", NULL},
+	{"GL_EXT_secondary_color", GL_EXT_secondary_color_functions},
+	{"GL_EXT_stencil_wrap", NULL},
+	{"GL_EXT_texture_edge_clamp", NULL},
+	{"GL_EXT_texture_env_combine", NULL},
+	{"GL_EXT_texture_env_dot3", NULL},
+	{"GL_EXT_texture_filter_anisotropic", NULL},
+	{"GL_EXT_texture_lod_bias", NULL},
+	{"GL_3DFX_texture_compression_FXT1", NULL},
+	{"GL_APPLE_client_storage", NULL},
+	{"GL_MESA_pack_invert", NULL},
+	{"GL_MESA_ycbcr_texture", NULL},
+	{"GL_NV_blend_square", NULL},
+	{"GL_NV_vertex_program", GL_NV_vertex_program_functions},
+	{"GL_NV_vertex_program1_1", NULL},
+	{"GL_SGIS_generate_mipmap", NULL },
+	{NULL, NULL}
 };
 
+
+/*
+ * Hardware lock functions.
+ * Doesn't do anything in EGL
+ */
+
+static void
+intel_lock_hardware(struct intel_be_context *context)
+{
+	(void)context;
+}
+
+static void
+intel_unlock_hardware(struct intel_be_context *context)
+{
+	(void)context;
+}
+
+static boolean
+intel_locked_hardware(struct intel_be_context *context)
+{
+	(void)context;
+	return FALSE;
+}
+
+
+/*
+ * Misc functions.
+ */
+
 int
-intel_create_context(struct egl_drm_context *eglCon, const __GLcontextModes *visual, void *sharedContextPrivate)
+intel_create_context(struct egl_drm_context *egl_context, const __GLcontextModes *visual, void *sharedContextPrivate)
 {
-	struct intel_context *iCon = CALLOC_STRUCT(intel_context);
-	struct intel_screen *iScrn = (struct intel_screen *)eglCon->device->priv;
+	struct intel_context *intel = CALLOC_STRUCT(intel_context);
+	struct intel_screen *screen = (struct intel_screen *)egl_context->device->priv;
 	struct pipe_context *pipe;
 	struct st_context *st_share = NULL;
 
-	eglCon->priv = iCon;
+	egl_context->priv = intel;
+
+	intel->intel_screen = screen;
+	intel->egl_context = egl_context;
+	intel->egl_device = egl_context->device;
 
-	iCon->intel_screen = iScrn;
-	iCon->egl_context = eglCon;
-	iCon->egl_device = eglCon->device;
+	intel->base.hardware_lock = intel_lock_hardware;
+	intel->base.hardware_unlock = intel_unlock_hardware;
+	intel->base.hardware_locked = intel_locked_hardware;
 
-	iCon->batch = intel_batchbuffer_alloc(iScrn);
-	iCon->last_swap_fence = NULL;
-	iCon->first_swap_fence = NULL;
+	intel_be_init_context(&intel->base, &screen->base);
 
-	pipe = intel_create_i915simple(iCon, iScrn->winsys);
-//	pipe = intel_create_softpipe(iCon, iScrn->winsys);
+#if 0
+	pipe = intel_create_softpipe(intel, screen->winsys);
+#else
+	pipe = i915_create_context(screen->pipe, &screen->base.base, &intel->base.base);
+#endif
 
-	pipe->priv = iCon;
+	pipe->priv = intel;
 
-	iCon->st = st_create_context(pipe, visual, st_share);
+	intel->st = st_create_context(pipe, visual, st_share);
 	return TRUE;
 }
 
@@ -161,7 +195,6 @@ intel_make_current(struct egl_drm_context *context, struct egl_drm_drawable *dra
 		if (draw != read)
 			st_resize_framebuffer(read_fb->stfb, read->w, read->h);
 
-		//intelUpdateWindowSize(driDrawPriv);
 	} else {
 		st_make_current(NULL, NULL, NULL);
 	}
@@ -173,7 +206,9 @@ intel_bind_frontbuffer(struct egl_drm_drawable *draw, struct egl_drm_frontbuffer
 	struct intel_screen *intelScreen = (struct intel_screen *)draw->device->priv;
 	struct intel_framebuffer *draw_fb = (struct intel_framebuffer *)draw->priv;
 
-	driBOUnReference(draw_fb->front_buffer);
+	if (draw_fb->front_buffer)
+		driBOUnReference(draw_fb->front_buffer);
+
 	draw_fb->front_buffer = NULL;
 	draw_fb->front = NULL;
 
@@ -183,184 +218,8 @@ intel_bind_frontbuffer(struct egl_drm_drawable *draw, struct egl_drm_frontbuffer
 
 	draw_fb->front = front;
 
-	driGenBuffers(intelScreen->staticPool, "front", 1, &draw_fb->front_buffer, 0, 0, 0);
+	driGenBuffers(intelScreen->base.staticPool, "front", 1, &draw_fb->front_buffer, 0, 0, 0);
 	driBOSetReferenced(draw_fb->front_buffer, front->handle);
 
 	st_resize_framebuffer(draw_fb->stfb, draw->w, draw->h);
 }
-
-#if 0
-GLboolean
-intelCreateContext(const __GLcontextModes * visual,
-                   __DRIcontextPrivate * driContextPriv,
-                   void *sharedContextPrivate)
-{
-   struct intel_context *intel = CALLOC_STRUCT(intel_context);
-   __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
-   struct intel_screen *intelScreen = intel_screen(sPriv);
-   drmI830Sarea *saPriv = intelScreen->sarea;
-   int fthrottle_mode;
-   GLboolean havePools;
-   struct pipe_context *pipe;
-   struct st_context *st_share = NULL;
-
-   if (sharedContextPrivate) {
-      st_share = ((struct intel_context *) sharedContextPrivate)->st;
-   }
-
-   driContextPriv->driverPrivate = intel;
-   intel->intelScreen = intelScreen;
-   intel->driScreen = sPriv;
-   intel->sarea = saPriv;
-
-   driParseConfigFiles(&intel->optionCache, &intelScreen->optionCache,
-                       intel->driScreen->myNum, "i915");
-
-
-   /*
-    * memory pools
-    */
-   DRM_LIGHT_LOCK(sPriv->fd, &sPriv->pSAREA->lock, driContextPriv->hHWContext);
-   // ZZZ JB should be per screen and not be done per context
-   havePools = intelCreatePools(sPriv);
-   DRM_UNLOCK(sPriv->fd, &sPriv->pSAREA->lock, driContextPriv->hHWContext);
-   if (!havePools)
-      return GL_FALSE;
-
-
-   /* Dri stuff */
-   intel->hHWContext = driContextPriv->hHWContext;
-   intel->driFd = sPriv->fd;
-   intel->driHwLock = (drmLock *) & sPriv->pSAREA->lock;
-
-   fthrottle_mode = driQueryOptioni(&intel->optionCache, "fthrottle_mode");
-   intel->iw.irq_seq = -1;
-   intel->irqsEmitted = 0;
-
-   intel->batch = intel_batchbuffer_alloc(intel);
-   intel->last_swap_fence = NULL;
-   intel->first_swap_fence = NULL;
-
-#ifdef DEBUG
-   __intel_debug = driParseDebugString(getenv("INTEL_DEBUG"), debug_control);
-#endif
-
-   /*
-    * Pipe-related setup
-    */
-   if (getenv("INTEL_SP")) {
-      /* use softpipe driver instead of hw */
-      pipe = intel_create_softpipe( intel, intelScreen->winsys );
-   }
-   else {
-      switch (intel->intelScreen->deviceID) {
-      case PCI_CHIP_I945_G:
-      case PCI_CHIP_I945_GM:
-      case PCI_CHIP_I945_GME:
-      case PCI_CHIP_G33_G:
-      case PCI_CHIP_Q33_G:
-      case PCI_CHIP_Q35_G:
-      case PCI_CHIP_I915_G:
-      case PCI_CHIP_I915_GM:
-	 pipe = intel_create_i915simple( intel, intelScreen->winsys );
-	 break;
-      default:
-	 fprintf(stderr, "Unknown PCIID %x in %s, using software driver\n", 
-                 intel->intelScreen->deviceID, __FUNCTION__);
-
-	 pipe = intel_create_softpipe( intel, intelScreen->winsys );
-	 break;
-      }
-   }
-
-   pipe->priv = intel;
-
-   intel->st = st_create_context(pipe, visual, st_share);
-
-   return GL_TRUE;
-}
-
-
-void
-intelDestroyContext(__DRIcontextPrivate * driContextPriv)
-{
-   struct intel_context *intel = intel_context(driContextPriv);
-
-   assert(intel);               /* should never be null */
-   if (intel) {
-      st_finish(intel->st);
-
-      intel_batchbuffer_free(intel->batch);
-
-      if (intel->last_swap_fence) {
-	 driFenceFinish(intel->last_swap_fence, DRM_FENCE_TYPE_EXE, GL_TRUE);
-	 driFenceUnReference(&intel->last_swap_fence);
-	 intel->last_swap_fence = NULL;
-      }
-      if (intel->first_swap_fence) {
-	 driFenceFinish(intel->first_swap_fence, DRM_FENCE_TYPE_EXE, GL_TRUE);
-	 driFenceUnReference(&intel->first_swap_fence);
-	 intel->first_swap_fence = NULL;
-      }
-
-      if (intel->intelScreen->dummyContext == intel)
-         intel->intelScreen->dummyContext = NULL;
-
-      st_destroy_context(intel->st);
-      free(intel);
-   }
-}
-
-
-GLboolean
-intelUnbindContext(__DRIcontextPrivate * driContextPriv)
-{
-   struct intel_context *intel = intel_context(driContextPriv);
-   st_flush(intel->st, PIPE_FLUSH_RENDER_CACHE, NULL);
-   /* XXX make_current(NULL)? */
-   return GL_TRUE;
-}
-
-
-GLboolean
-intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
-                 __DRIdrawablePrivate * driDrawPriv,
-                 __DRIdrawablePrivate * driReadPriv)
-{
-   if (driContextPriv) {
-      struct intel_context *intel = intel_context(driContextPriv);
-      struct intel_framebuffer *draw_fb = intel_framebuffer(driDrawPriv);
-      struct intel_framebuffer *read_fb = intel_framebuffer(driReadPriv);
-
-      assert(draw_fb->stfb);
-      assert(read_fb->stfb);
-
-      /* This is for situations in which we need a rendering context but
-       * there may not be any currently bound.
-       */
-      intel->intelScreen->dummyContext = intel;
-
-      st_make_current(intel->st, draw_fb->stfb, read_fb->stfb);
-
-      if ((intel->driDrawable != driDrawPriv) ||
-	  (intel->lastStamp != driDrawPriv->lastStamp)) {
-         intel->driDrawable = driDrawPriv;
-         intelUpdateWindowSize(driDrawPriv);
-         intel->lastStamp = driDrawPriv->lastStamp;
-      }
-
-      /* The size of the draw buffer will have been updated above.
-       * If the readbuffer is a different window, check/update its size now.
-       */
-      if (driReadPriv != driDrawPriv) {
-         intelUpdateWindowSize(driReadPriv);
-      }
-
-   }
-   else {
-      st_make_current(NULL, NULL, NULL);
-   }
-
-   return GL_TRUE;
-}
-#endif
diff --git a/src/gallium/winsys/egl_drm/intel/intel_context.h b/src/gallium/winsys/egl_drm/intel/intel_context.h
index aa9903f2742..ccf81207611 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_context.h
+++ b/src/gallium/winsys/egl_drm/intel/intel_context.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,61 +22,37 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 #ifndef INTEL_CONTEXT_H
 #define INTEL_CONTEXT_H
 
-#include <stdint.h>
-#include "drm.h"
-
 #include "pipe/p_debug.h"
-
-#include "intel_screen.h"
-#include "i915_drm.h"
+#include "intel_drm/intel_be_context.h"
 
 
-struct pipe_context;
-struct intel_context;
-struct _DriBufferObject;
 struct st_context;
 struct egl_drm_device;
 struct egl_drm_context;
 struct egl_drm_frontbuffer;
 
 
-#define INTEL_MAX_FIXUP 64
-
 /**
  * Intel rendering context, contains a state tracker and intel-specific info.
  */
 struct intel_context
 {
-   struct st_context *st;
-
-   struct _DriFenceObject *last_swap_fence;
-   struct _DriFenceObject *first_swap_fence;
+	struct intel_be_context base;
 
-   struct intel_batchbuffer *batch;
+	struct st_context *st;
 
-#if 0
-   boolean locked;
-   char *prevLockFile;
-   int prevLockLine;
-#endif
-
-	/* pick this up from the screen instead
-   int drmFd;
-	*/
+	struct intel_screen *intel_screen;
 
-   struct intel_screen *intel_screen;
-
-   uint lastStamp;
-   /* new egl stuff */
-   struct egl_drm_device *egl_device;
-   struct egl_drm_context *egl_context;
-   struct egl_drm_drawable *egl_drawable;
+	/* new egl stuff */
+	struct egl_drm_device *egl_device;
+	struct egl_drm_context *egl_context;
+	struct egl_drm_drawable *egl_drawable;
 };
 
 
@@ -86,12 +62,12 @@ struct intel_context
  */
 struct intel_framebuffer
 {
-   struct st_framebuffer *stfb;
+	struct st_framebuffer *stfb;
 
-   /* other fields TBD */
-   int other;
-   struct _DriBufferObject *front_buffer;
-   struct egl_drm_frontbuffer *front;
+	/* other fields TBD */
+	int other;
+	struct _DriBufferObject *front_buffer;
+	struct egl_drm_frontbuffer *front;
 };
 
 
@@ -123,11 +99,10 @@ extern int __intel_debug;
 } while(0)
 
 #else
-#define DBG(flag, ...) 
+#define DBG(flag, ...)
 #endif
 
 
-
 #define PCI_CHIP_845_G			0x2562
 #define PCI_CHIP_I830_M			0x3577
 #define PCI_CHIP_I855_GM		0x3582
@@ -141,22 +116,4 @@ extern int __intel_debug;
 #define PCI_CHIP_Q35_G			0x29B2
 #define PCI_CHIP_Q33_G			0x29D2
 
-
-#if 0
-/** Cast wrapper */
-static INLINE struct intel_context *
-intel_context(__DRIcontextPrivate *driContextPriv)
-{
-   return (struct intel_context *) driContextPriv->driverPrivate;
-}
-
-
-/** Cast wrapper */
-static INLINE struct intel_framebuffer *
-intel_framebuffer(__DRIdrawablePrivate * driDrawPriv)
-{
-   return (struct intel_framebuffer *) driDrawPriv->driverPrivate;
-}
-#endif
-
 #endif
diff --git a/src/gallium/winsys/egl_drm/intel/intel_egl.c b/src/gallium/winsys/egl_drm/intel/intel_egl.c
index ac1825210eb..3b4ab330f5b 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_egl.c
+++ b/src/gallium/winsys/egl_drm/intel/intel_egl.c
@@ -3,6 +3,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include <stdint.h>
 
 #include "eglconfig.h"
 #include "eglcontext.h"
@@ -13,7 +14,6 @@
 #include "eglscreen.h"
 #include "eglsurface.h"
 
-#include "glapi.h"
 #include "intel_egl.h"
 
 #include "xf86drm.h"
@@ -21,9 +21,6 @@
 
 #include "intel_context.h"
 
-#include "ws_dri_bufmgr.h"
-
-#include "intel_winsys.h"
 #include "state_tracker/st_public.h"
 
 struct egl_drm_device* egl_drm_create_device(int drmFD);
@@ -114,6 +111,7 @@ drm_initialize(_EGLDriver *drv, EGLDisplay dpy, EGLint *major, EGLint *minor)
 	struct drm_screen *screen = NULL;
 	drmModeOutputPtr output = NULL;
 	drmModeResPtr res = NULL;
+	unsigned count_outputs = 0;
 
 	EGLint i;
 	int fd;
@@ -131,8 +129,10 @@ drm_initialize(_EGLDriver *drv, EGLDisplay dpy, EGLint *major, EGLint *minor)
 
 	drm_update_res(drm_drv);
 	res = drm_drv->res;
+	if (res)
+		count_outputs = res->count_outputs;
 
-	for(i = 0; i < res->count_outputs; i++) {
+	for(i = 0; i < count_outputs; i++) {
 		output = drmModeGetOutput(fd, res->outputs[i]);
 
 		if (!output)
@@ -280,9 +280,9 @@ drm_create_context(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, EGLContext
 
 	/* generate handle and insert into hash table */
 	_eglSaveContext(&c->base);
-	assert(c->base.Handle);
+	assert(_eglGetContextHandle(&c->base));
 
-	return c->base.Handle;
+	return _eglGetContextHandle(&c->base);
 err_gl:
 	free(context);
 err_c:
@@ -431,10 +431,12 @@ prettyColors(int fd, unsigned int handle, size_t pitch)
 {
 	drmBO bo;
 	unsigned int *ptr;
+	void *p;
 	int i;
 
 	drmBOReference(fd, handle, &bo);
-	drmBOMap(fd, &bo, DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0, (void**)&ptr);
+	drmBOMap(fd, &bo, DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0, &p);
+	ptr = (unsigned int*)p;
 
 	for (i = 0; i < (bo.size / 4); i++)
 		ptr[i] = 0xFFFFFFFF;
@@ -457,8 +459,6 @@ drm_show_screen_surface_mesa(_EGLDriver *drv, EGLDisplay dpy,
 	struct drm_driver *drm_drv = (struct drm_driver *)drv;
 	struct drm_surface *surf = lookup_drm_surface(surface);
 	struct drm_screen *scrn = lookup_drm_screen(dpy, screen);
-	//struct intel_framebuffer *intel_fb = NULL;
-	//struct pipe_surface *front_surf = NULL;
 	_EGLMode *mode = _eglLookupMode(dpy, m);
 	size_t pitch = 2048 * 4;
 	size_t size = mode->Height * pitch;
@@ -466,8 +466,6 @@ drm_show_screen_surface_mesa(_EGLDriver *drv, EGLDisplay dpy,
 
 	/* TODO if allready shown take down */
 
-	printf("setting mode to %i x %i\n", mode->Width, mode->Height);
-
 	ret = drmBOCreate(drm_drv->device->drmFD, size, 0, 0,
 		DRM_BO_FLAG_READ |
 		DRM_BO_FLAG_WRITE |
@@ -476,12 +474,13 @@ drm_show_screen_surface_mesa(_EGLDriver *drv, EGLDisplay dpy,
 		DRM_BO_FLAG_NO_EVICT,
 		DRM_BO_HINT_DONT_FENCE, &scrn->buffer);
 
-	prettyColors(drm_drv->device->drmFD, scrn->buffer.handle, pitch);
 	if (ret) {
 		printf("failed to create framebuffer (ret %d)\n", ret);
 		return EGL_FALSE;
 	}
 
+	prettyColors(drm_drv->device->drmFD, scrn->buffer.handle, pitch);
+
 	ret = drmModeAddFB(drm_drv->device->drmFD, mode->Width, mode->Height,
 			32, 32, pitch,
 			scrn->buffer.handle,
@@ -550,6 +549,7 @@ drm_make_current(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw, EGLSurface re
 	struct drm_context *ctx = lookup_drm_context(context);
 	EGLBoolean b;
 
+	printf("drm_make_current\n");
 	b = _eglMakeCurrent(drv, dpy, draw, read, context);
 	if (!b)
 		return EGL_FALSE;
@@ -559,6 +559,7 @@ drm_make_current(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw, EGLSurface re
 	(void) readSurf;
 	(void) ctx;
 
+	printf("enter intel_make_current\n");
 	intel_make_current(ctx->context, drawSurf->drawable, readSurf->drawable);
 	return EGL_TRUE;
 }
@@ -584,7 +585,7 @@ drm_swap_buffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw)
  * plug in API functions.
  */
 _EGLDriver *
-_eglMain(_EGLDisplay *dpy)
+_eglMain(_EGLDisplay *dpy, const char *args)
 {
 	struct drm_driver *drm;
 
@@ -609,6 +610,8 @@ _eglMain(_EGLDisplay *dpy)
 	drm->base.API.ShowScreenSurfaceMESA = drm_show_screen_surface_mesa;
 	drm->base.API.SwapBuffers = drm_swap_buffers;
 
+	drm->base.ClientAPIsMask = EGL_OPENGL_BIT /*| EGL_OPENGL_ES_BIT*/;
+
 	/* enable supported extensions */
 	drm->base.Extensions.MESA_screen_surface = EGL_TRUE;
 	drm->base.Extensions.MESA_copy_context = EGL_TRUE;
diff --git a/src/gallium/winsys/egl_drm/intel/intel_lock.c b/src/gallium/winsys/egl_drm/intel/intel_lock.c
deleted file mode 100644
index cec83c75858..00000000000
--- a/src/gallium/winsys/egl_drm/intel/intel_lock.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-#include "main/glheader.h"
-#include "glapi/glthread.h"
-#include <GL/internal/glcore.h>
-#include "state_tracker/st_public.h"
-#include "intel_context.h"
-
-#if 0
-
-_glthread_DECLARE_STATIC_MUTEX( lockMutex );
-
-
-static void
-intelContendedLock(struct intel_context *intel, uint flags)
-{
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-   __DRIscreenPrivate *sPriv = intel->driScreen;
-   struct intel_screen *intelScreen = intel_screen(sPriv);
-   drmI830Sarea *sarea = intel->sarea;
-
-   drmGetLock(intel->driFd, intel->hHWContext, flags);
-
-   DBG(LOCK, "%s - got contended lock\n", __progname);
-
-   /* If the window moved, may need to set a new cliprect now.
-    *
-    * NOTE: This releases and regains the hw lock, so all state
-    * checking must be done *after* this call:
-    */
-   if (dPriv)
-      DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-
-   if (sarea->width != intelScreen->front.width ||
-       sarea->height != intelScreen->front.height) {
-
-      intelUpdateScreenRotation(sPriv, sarea);
-   }
-}
-
-
-/* Lock the hardware and validate our state.
- */
-void LOCK_HARDWARE( struct intel_context *intel )
-{
-    char __ret = 0;
-
-    _glthread_LOCK_MUTEX(lockMutex);
-    assert(!intel->locked);
-
-    DRM_CAS(intel->driHwLock, intel->hHWContext,
-            (DRM_LOCK_HELD|intel->hHWContext), __ret);
-
-    if (__ret)
-       intelContendedLock( intel, 0 );
-
-    DBG(LOCK, "%s - locked\n", __progname);
-
-    intel->locked = 1;
-}
-
-
-/* Unlock the hardware using the global current context 
- */
-void UNLOCK_HARDWARE( struct intel_context *intel )
-{
-   assert(intel->locked);
-   intel->locked = 0;
-
-   DRM_UNLOCK(intel->driFd, intel->driHwLock, intel->hHWContext);
-
-   _glthread_UNLOCK_MUTEX(lockMutex);
-
-   DBG(LOCK, "%s - unlocked\n", __progname);
-} 
-#endif
diff --git a/src/gallium/winsys/egl_drm/intel/intel_reg.h b/src/gallium/winsys/egl_drm/intel/intel_reg.h
index f37c24fda9a..4f33bee4385 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_reg.h
+++ b/src/gallium/winsys/egl_drm/intel/intel_reg.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 
diff --git a/src/gallium/winsys/egl_drm/intel/intel_screen.c b/src/gallium/winsys/egl_drm/intel/intel_screen.c
index 38c40980873..96b0bf1b851 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_screen.c
+++ b/src/gallium/winsys/egl_drm/intel/intel_screen.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,62 +22,24 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
+
 #include "utils.h"
-#include "vblank.h"
-#include "xmlpool.h"
+
+#include "state_tracker/st_public.h"
+#include "i915simple/i915_screen.h"
 
 #include "intel_context.h"
 #include "intel_screen.h"
 #include "intel_batchbuffer.h"
-//#include "intel_batchpool.h"
-#include "intel_swapbuffers.h"
-#include "intel_winsys.h"
-
-#include "ws_dri_bufpool.h"
-
-#include "pipe/p_context.h"
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_cb_fbo.h"
 #include "intel_egl.h"
 
-static boolean
-intel_create_pools(struct intel_screen *intel_screen)
-{
-	if (intel_screen->havePools)
-		return GL_TRUE;
-
-	intel_screen->mgr = driFenceMgrTTMInit(intel_screen->device->drmFD);
-	if (!intel_screen->mgr) {
-		fprintf(stderr, "Failed to create fence manager.\n");
-		return FALSE;
-	}
-
-	intel_screen->fMan = driInitFreeSlabManager(10, 10);
-	if (!intel_screen->fMan) {
-		fprintf(stderr, "Failed to create free slab manager.\n");
-		return FALSE;
-	}
-
-	intel_screen->staticPool = driDRMPoolInit(intel_screen->device->drmFD);
-	intel_screen->batchPool = driSlabPoolInit(intel_screen->device->drmFD,
-						DRM_BO_FLAG_EXE |
-						DRM_BO_FLAG_MEM_TT,
-						DRM_BO_FLAG_EXE |
-						DRM_BO_FLAG_MEM_TT,
-						4096, //intelScreen->maxBatchSize,
-						1, 40, 16*16384, 0,
-						intel_screen->fMan);
-
-	intel_screen->havePools = GL_TRUE;
-
-	return GL_TRUE;
-}
 
 extern const struct dri_extension card_extensions[];
 
+
 int
 intel_init_driver(struct egl_drm_device *device)
 {
@@ -85,18 +47,18 @@ intel_init_driver(struct egl_drm_device *device)
 
 	/* Allocate the private area */
 	intel_screen = CALLOC_STRUCT(intel_screen);
-	if (!intel_screen) 
+	if (!intel_screen)
 		return FALSE;
 
 	device->priv = (void *)intel_screen;
 	intel_screen->device = device;
 
-	if (!intel_create_pools(intel_screen))
-		return FALSE;
+	/** TODO JB: ugly hack */
+	intel_screen->deviceID = PCI_CHIP_I945_GM;
 
-	intel_screen->batch = intel_batchbuffer_alloc(intel_screen);
+	intel_be_init_device(&intel_screen->base, device->drmFD);
 
-	intel_screen->winsys = intel_create_pipe_winsys(device->drmFD, intel_screen->fMan);
+	intel_screen->pipe = i915_create_screen(&intel_screen->base.base, intel_screen->deviceID);
 
 	/* hack */
 	driInitExtensions(NULL, card_extensions, GL_FALSE);
@@ -147,534 +109,3 @@ intel_create_drawable(struct egl_drm_drawable *drawable,
    drawable->priv = (void *) intelfb;
    return GL_TRUE;
 }
-
-#if 0
-PUBLIC const char __driConfigOptions[] =
-   DRI_CONF_BEGIN DRI_CONF_SECTION_PERFORMANCE
-   DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
-   DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
-   DRI_CONF_SECTION_END DRI_CONF_SECTION_QUALITY
-   DRI_CONF_FORCE_S3TC_ENABLE(false)
-   DRI_CONF_ALLOW_LARGE_TEXTURES(1)
-   DRI_CONF_SECTION_END DRI_CONF_END;
-
-const uint __driNConfigOptions = 4;
-
-#ifdef USE_NEW_INTERFACE
-static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
-#endif /*USE_NEW_INTERFACE */
-
-extern const struct dri_extension card_extensions[];
-
-
-
-
-static void
-intelPrintDRIInfo(struct intel_screen * intelScreen,
-                  __DRIscreenPrivate * sPriv, I830DRIPtr gDRIPriv)
-{
-   fprintf(stderr, "*** Front size:   0x%x  offset: 0x%x  pitch: %d\n",
-           intelScreen->front.size, intelScreen->front.offset,
-           intelScreen->front.pitch);
-   fprintf(stderr, "*** Memory : 0x%x\n", gDRIPriv->mem);
-}
-
-static void
-intelPrintSAREA(const drmI830Sarea * sarea)
-{
-   fprintf(stderr, "SAREA: sarea width %d  height %d\n", sarea->width,
-           sarea->height);
-   fprintf(stderr, "SAREA: pitch: %d\n", sarea->pitch);
-   fprintf(stderr,
-           "SAREA: front offset: 0x%08x  size: 0x%x  handle: 0x%x\n",
-           sarea->front_offset, sarea->front_size,
-           (unsigned) sarea->front_handle);
-   fprintf(stderr,
-           "SAREA: back  offset: 0x%08x  size: 0x%x  handle: 0x%x\n",
-           sarea->back_offset, sarea->back_size,
-           (unsigned) sarea->back_handle);
-   fprintf(stderr, "SAREA: depth offset: 0x%08x  size: 0x%x  handle: 0x%x\n",
-           sarea->depth_offset, sarea->depth_size,
-           (unsigned) sarea->depth_handle);
-   fprintf(stderr, "SAREA: tex   offset: 0x%08x  size: 0x%x  handle: 0x%x\n",
-           sarea->tex_offset, sarea->tex_size, (unsigned) sarea->tex_handle);
-   fprintf(stderr, "SAREA: rotation: %d\n", sarea->rotation);
-   fprintf(stderr,
-           "SAREA: rotated offset: 0x%08x  size: 0x%x\n",
-           sarea->rotated_offset, sarea->rotated_size);
-   fprintf(stderr, "SAREA: rotated pitch: %d\n", sarea->rotated_pitch);
-}
-
-/**
- * Use the information in the sarea to update the screen parameters
- * related to screen rotation. Needs to be called locked.
- */
-void
-intelUpdateScreenRotation(__DRIscreenPrivate * sPriv, drmI830Sarea * sarea)
-{
-   struct intel_screen *intelScreen = intel_screen(sPriv);
-
-   if (intelScreen->front.map) {
-      drmUnmap(intelScreen->front.map, intelScreen->front.size);
-      intelScreen->front.map = NULL;
-   }
-
-   if (intelScreen->front.buffer)
-      driDeleteBuffers(1, &intelScreen->front.buffer);
-
-   intelScreen->front.width = sarea->width;
-   intelScreen->front.height = sarea->height;
-   intelScreen->front.offset = sarea->front_offset;
-   intelScreen->front.pitch = sarea->pitch * intelScreen->front.cpp;
-   intelScreen->front.size = sarea->front_size;
-   intelScreen->front.handle = sarea->front_handle;
-
-   assert( sarea->front_size >=
-	   intelScreen->front.pitch * intelScreen->front.height );
-
-#if 0 /* JB not important */
-   if (!sarea->front_handle)
-      return;
-
-   if (drmMap(sPriv->fd,
-	      sarea->front_handle,
-	      intelScreen->front.size,
-	      (drmAddress *) & intelScreen->front.map) != 0) {
-      fprintf(stderr, "drmMap(frontbuffer) failed!\n");
-      return;
-   }
-#endif
-
-#if 0 /* JB */
-   if (intelScreen->staticPool) {
-      driGenBuffers(intelScreen->staticPool, "static region", 1,
-		    &intelScreen->front.buffer, 64,
-		    DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_NO_MOVE |
-		    DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0);
-
-      driBOSetStatic(intelScreen->front.buffer, 
-		     intelScreen->front.offset, 		  
-		     intelScreen->front.pitch * intelScreen->front.height, 
-		     intelScreen->front.map, 0);
-   }
-#else
-   if (intelScreen->staticPool) {
-      if (intelScreen->front.buffer)
-	 driBOUnReference(intelScreen->front.buffer);
-      driGenBuffers(intelScreen->staticPool, "front", 1, &intelScreen->front.buffer, 0, 0, 0);
-      driBOSetReferenced(intelScreen->front.buffer, sarea->front_bo_handle);
-   }
-#endif
-}
-
-
-boolean
-intelCreatePools(__DRIscreenPrivate * sPriv)
-{
-   //unsigned batchPoolSize = 1024*1024;
-   struct intel_screen *intelScreen = intel_screen(sPriv);
-
-   if (intelScreen->havePools)
-      return GL_TRUE;
-
-#if 0 /* ZZZ JB fix this */
-   intelScreen->staticPool = driDRMStaticPoolInit(sPriv->fd);
-   if (!intelScreen->staticPool)
-      return GL_FALSE;
-
-   batchPoolSize /= BATCH_SZ;
-   intelScreen->batchPool = driBatchPoolInit(sPriv->fd,
-                                             DRM_BO_FLAG_EXE |
-                                             DRM_BO_FLAG_MEM_TT |
-                                             DRM_BO_FLAG_MEM_LOCAL,
-                                             BATCH_SZ, 
-					     batchPoolSize, 5);
-   if (!intelScreen->batchPool) {
-      fprintf(stderr, "Failed to initialize batch pool - possible incorrect agpgart installed\n");
-      return GL_FALSE;
-   }
-#else
-   intelScreen->staticPool = driDRMPoolInit(sPriv->fd);
-   intelScreen->batchPool = driSlabPoolInit(sPriv->fd,
-						DRM_BO_FLAG_EXE |
-						DRM_BO_FLAG_MEM_TT,
-						DRM_BO_FLAG_EXE |
-						DRM_BO_FLAG_MEM_TT,
-						4096, //intelScreen->maxBatchSize,
-						1, 40, 16*16384, 0,
-						intelScreen->fMan);
-#endif
-   intelScreen->havePools = GL_TRUE;
-
-   //intelUpdateScreenRotation(sPriv, intelScreen->sarea);
-
-   return GL_TRUE;
-}
-
-
-static boolean
-intelInitDriver(__DRIscreenPrivate * sPriv)
-{
-   struct intel_screen *intelScreen;
-   I830DRIPtr gDRIPriv = (I830DRIPtr) sPriv->pDevPriv;
-
-   PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-      (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->
-                                      getProcAddress("glxEnableExtension"));
-   void *const psc = sPriv->psc->screenConfigs;
-
-   if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
-      fprintf(stderr,
-              "\nERROR!  sizeof(I830DRIRec) does not match passed size from device driver\n");
-      return GL_FALSE;
-   }
-
-   /* Allocate the private area */
-   intelScreen = CALLOC_STRUCT(intel_screen);
-   if (!intelScreen) 
-      return GL_FALSE;
-
-   /* parse information in __driConfigOptions */
-   driParseOptionInfo(&intelScreen->optionCache,
-                      __driConfigOptions, __driNConfigOptions);
-
-   sPriv->private = (void *) intelScreen;
-
-   intelScreen->sarea = (drmI830Sarea *) (((GLubyte *) sPriv->pSAREA) +
-					  gDRIPriv->sarea_priv_offset);
-   intelScreen->deviceID = gDRIPriv->deviceID;
-   intelScreen->front.cpp = gDRIPriv->cpp;
-   intelScreen->drmMinor = sPriv->drmMinor;
-
-
-   assert(gDRIPriv->bitsPerPixel == 16 ||
-	  gDRIPriv->bitsPerPixel == 32);
-
-
-   intelUpdateScreenRotation(sPriv, intelScreen->sarea);
-
-   if (0)
-      intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv);
-
-   if (glx_enable_extension != NULL) {
-      (*glx_enable_extension) (psc, "GLX_SGI_swap_control");
-      (*glx_enable_extension) (psc, "GLX_SGI_video_sync");
-      (*glx_enable_extension) (psc, "GLX_MESA_swap_control");
-      (*glx_enable_extension) (psc, "GLX_MESA_swap_frame_usage");
-      (*glx_enable_extension) (psc, "GLX_SGI_make_current_read");
-   }
-
-
-
-#if 1 // ZZZ JB
-   intelScreen->mgr = driFenceMgrTTMInit(sPriv->fd);
-   if (!intelScreen->mgr) {
-      fprintf(stderr, "Failed to create fence manager.\n");
-      return GL_FALSE;
-   }
-
-   intelScreen->fMan = driInitFreeSlabManager(10, 10);
-   if (!intelScreen->fMan) {
-      fprintf(stderr, "Failed to create free slab manager.\n");
-      return GL_FALSE;
-   }
-
-   if (!intelCreatePools(sPriv))
-      return GL_FALSE;
-#endif
-
-   intelScreen->winsys = intel_create_pipe_winsys(sPriv->fd, intelScreen->fMan);
-
-   return GL_TRUE;
-}
-
-
-static void
-intelDestroyScreen(__DRIscreenPrivate * sPriv)
-{
-   struct intel_screen *intelScreen = intel_screen(sPriv);
-
-   /*  intelUnmapScreenRegions(intelScreen); */
-
-   if (intelScreen->havePools) {
-      driPoolTakeDown(intelScreen->staticPool);
-      driPoolTakeDown(intelScreen->batchPool);
-   }
-   FREE(intelScreen);
-   sPriv->private = NULL;
-}
-
-
-/**
- * This is called when we need to set up GL rendering to a new X window.
- */
-static boolean
-intelCreateBuffer(__DRIscreenPrivate * driScrnPriv,
-                  __DRIdrawablePrivate * driDrawPriv,
-                  const __GLcontextModes * visual, boolean isPixmap)
-{
-   if (isPixmap) {
-      return GL_FALSE;          /* not implemented */
-   }
-   else {
-      enum pipe_format colorFormat, depthFormat, stencilFormat;
-      struct intel_framebuffer *intelfb = CALLOC_STRUCT(intel_framebuffer);
-
-      if (!intelfb)
-         return GL_FALSE;
-
-      if (visual->redBits == 5)
-         colorFormat = PIPE_FORMAT_R5G6B5_UNORM;
-      else
-         colorFormat = PIPE_FORMAT_A8R8G8B8_UNORM;
-
-      if (visual->depthBits == 16)
-         depthFormat = PIPE_FORMAT_Z16_UNORM;
-      else if (visual->depthBits == 24)
-         depthFormat = PIPE_FORMAT_S8Z24_UNORM;
-      else
-         depthFormat = PIPE_FORMAT_NONE;
-
-      if (visual->stencilBits == 8)
-         stencilFormat = PIPE_FORMAT_S8Z24_UNORM;
-      else
-         stencilFormat = PIPE_FORMAT_NONE;
-
-      intelfb->stfb = st_create_framebuffer(visual,
-                                            colorFormat,
-                                            depthFormat,
-                                            stencilFormat,
-                                            driDrawPriv->w,
-                                            driDrawPriv->h,
-                                            (void*) intelfb);
-      if (!intelfb->stfb) {
-         free(intelfb);
-         return GL_FALSE;
-      }
-
-      driDrawPriv->driverPrivate = (void *) intelfb;
-      return GL_TRUE;
-   }
-}
-
-static void
-intelDestroyBuffer(__DRIdrawablePrivate * driDrawPriv)
-{
-   struct intel_framebuffer *intelfb = intel_framebuffer(driDrawPriv);
-   assert(intelfb->stfb);
-   st_unreference_framebuffer(&intelfb->stfb);
-   free(intelfb);
-}
-
-
-/**
- * Get information about previous buffer swaps.
- */
-static int
-intelGetSwapInfo(__DRIdrawablePrivate * dPriv, __DRIswapInfo * sInfo)
-{
-   if ((dPriv == NULL) || (dPriv->driverPrivate == NULL)
-       || (sInfo == NULL)) {
-      return -1;
-   }
-
-   return 0;
-}
-
-
-static void
-intelSetTexOffset(__DRIcontext *pDRICtx, int texname,
-		  unsigned long long offset, int depth, uint pitch)
-{
-   abort();
-#if 0
-   struct intel_context *intel = (struct intel_context*)
-      ((__DRIcontextPrivate*)pDRICtx->private)->driverPrivate;
-   struct gl_texture_object *tObj = _mesa_lookup_texture(&intel->ctx, texname);
-   struct st_texture_object *stObj = st_texture_object(tObj);
-
-   if (!stObj)
-      return;
-
-   if (stObj->pt)
-      st->pipe->texture_release(intel->st->pipe, &stObj->pt);
-
-   stObj->imageOverride = GL_TRUE;
-   stObj->depthOverride = depth;
-   stObj->pitchOverride = pitch;
-
-   if (offset)
-      stObj->textureOffset = offset;
-#endif
-}
-
-
-static const struct __DriverAPIRec intelAPI = {
-   .InitDriver = intelInitDriver,
-   .DestroyScreen = intelDestroyScreen,
-   .CreateContext = intelCreateContext,
-   .DestroyContext = intelDestroyContext,
-   .CreateBuffer = intelCreateBuffer,
-   .DestroyBuffer = intelDestroyBuffer,
-   .SwapBuffers = intelSwapBuffers,
-   .MakeCurrent = intelMakeCurrent,
-   .UnbindContext = intelUnbindContext,
-   .GetSwapInfo = intelGetSwapInfo,
-   .GetMSC = driGetMSC32,
-   .WaitForMSC = driWaitForMSC32,
-   .WaitForSBC = NULL,
-   .SwapBuffersMSC = NULL,
-   .CopySubBuffer = intelCopySubBuffer,
-   .setTexOffset = intelSetTexOffset,
-};
-
-
-static __GLcontextModes *
-intelFillInModes(unsigned pixel_bits, unsigned depth_bits,
-                 unsigned stencil_bits, boolean have_back_buffer)
-{
-   __GLcontextModes *modes;
-   __GLcontextModes *m;
-   unsigned num_modes;
-   unsigned depth_buffer_factor;
-   unsigned back_buffer_factor;
-   GLenum fb_format;
-   GLenum fb_type;
-
-   /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
-    * support pageflipping at all.
-    */
-   static const GLenum back_buffer_modes[] = {
-      GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
-   };
-
-   u_int8_t depth_bits_array[3];
-   u_int8_t stencil_bits_array[3];
-
-
-   depth_bits_array[0] = 0;
-   depth_bits_array[1] = depth_bits;
-   depth_bits_array[2] = depth_bits;
-
-   /* Just like with the accumulation buffer, always provide some modes
-    * with a stencil buffer.  It will be a sw fallback, but some apps won't
-    * care about that.
-    */
-   stencil_bits_array[0] = 0;
-   stencil_bits_array[1] = 0;
-   if (depth_bits == 24)
-      stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-   stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits;
-
-   depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
-   back_buffer_factor = (have_back_buffer) ? 3 : 1;
-
-   num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
-   if (pixel_bits == 16) {
-      fb_format = GL_RGB;
-      fb_type = GL_UNSIGNED_SHORT_5_6_5;
-   }
-   else {
-      fb_format = GL_BGRA;
-      fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
-   }
-
-   modes =
-      (*dri_interface->createContextModes) (num_modes,
-                                            sizeof(__GLcontextModes));
-   m = modes;
-   if (!driFillInModes(&m, fb_format, fb_type,
-                       depth_bits_array, stencil_bits_array,
-                       depth_buffer_factor, back_buffer_modes,
-                       back_buffer_factor, GLX_TRUE_COLOR)) {
-      fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
-              __LINE__);
-      return NULL;
-   }
-   if (!driFillInModes(&m, fb_format, fb_type,
-                       depth_bits_array, stencil_bits_array,
-                       depth_buffer_factor, back_buffer_modes,
-                       back_buffer_factor, GLX_DIRECT_COLOR)) {
-      fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
-              __LINE__);
-      return NULL;
-   }
-
-   /* Mark the visual as slow if there are "fake" stencil bits.
-    */
-   for (m = modes; m != NULL; m = m->next) {
-      if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
-         m->visualRating = GLX_SLOW_CONFIG;
-      }
-   }
-
-   return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
- */
-PUBLIC void *
-__driCreateNewScreen_20050727(__DRInativeDisplay * dpy, int scrn,
-                              __DRIscreen * psc,
-                              const __GLcontextModes * modes,
-                              const __DRIversion * ddx_version,
-                              const __DRIversion * dri_version,
-                              const __DRIversion * drm_version,
-                              const __DRIframebuffer * frame_buffer,
-                              drmAddress pSAREA, int fd,
-                              int internal_api_version,
-                              const __DRIinterfaceMethods * interface,
-                              __GLcontextModes ** driver_modes)
-{
-   __DRIscreenPrivate *psp;
-   static const __DRIversion ddx_expected = { 1, 7, 0 };
-   static const __DRIversion dri_expected = { 4, 0, 0 };
-   static const __DRIversion drm_expected = { 1, 7, 0 };
-
-   dri_interface = interface;
-
-   if (!driCheckDriDdxDrmVersions2("i915",
-                                   dri_version, &dri_expected,
-                                   ddx_version, &ddx_expected,
-                                   drm_version, &drm_expected)) {
-      return NULL;
-   }
-
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-                                  ddx_version, dri_version, drm_version,
-                                  frame_buffer, pSAREA, fd,
-                                  internal_api_version, &intelAPI);
-
-   if (psp != NULL) {
-      I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
-      *driver_modes = intelFillInModes(dri_priv->cpp * 8,
-                                       (dri_priv->cpp == 2) ? 16 : 24,
-                                       (dri_priv->cpp == 2) ? 0 : 8, 1);
-
-      /* Calling driInitExtensions here, with a NULL context pointer,
-       * does not actually enable the extensions.  It just makes sure
-       * that all the dispatch offsets for all the extensions that
-       * *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create
-       * is called, but we can't enable the extensions until we have a
-       * context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions(NULL, card_extensions, GL_FALSE);
-   }
-
-   return (void *) psp;
-}
-#endif
diff --git a/src/gallium/winsys/egl_drm/intel/intel_screen.h b/src/gallium/winsys/egl_drm/intel/intel_screen.h
index e8c1cdfca4b..87c4406f54d 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_screen.h
+++ b/src/gallium/winsys/egl_drm/intel/intel_screen.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,112 +22,26 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 #ifndef _INTEL_SCREEN_H_
 #define _INTEL_SCREEN_H_
 
-#include "ws_dri_bufpool.h"
+#include "intel_drm/intel_be_device.h"
 
 #include "pipe/p_compiler.h"
 
-struct egl_drm_device *device;
+struct pipe_screen;
+struct egl_drm_device;
 
 struct intel_screen
 {
-#if 0
-   struct {
-      drm_handle_t handle;
+	struct intel_be_device base;
+	struct pipe_screen *pipe;
 
-      /* We create a static dri buffer for the frontbuffer.
-       */
-      struct _DriBufferObject *buffer;
-
-      char *map;                   /* memory map */
-      int offset;                  /* from start of video mem, in bytes */
-      int pitch;                   /* row stride, in bytes */
-      int width;
-      int height;
-      int size;
-      int cpp;                     /* for front and back buffers */   
-   } front;
-#endif
-
-   int drmFB;
-
-#if 0
-   int deviceID;
-   int drmMinor;
-
-
-   drmI830Sarea *sarea;*/
-
-
-   /**
-   * Configuration cache with default values for all contexts
-   */
-   driOptionCache optionCache;
-#endif
-
-   struct _DriBufferPool *batchPool;
-   struct _DriBufferPool *staticPool; /** for the X screen/framebuffer */
-   boolean havePools;
-
-#if 0
-   /**
-    * Temporary(?) context to use for SwapBuffers or other situations in
-    * which we need a rendering context, but none is currently bound.
-    */
-   struct intel_context *dummyContext;
-#endif
-
-   /* 
-    * New stuff form the i915tex integration
-    */
-   struct _DriFenceMgr *mgr;
-   struct _DriFreeSlabManager *fMan;
-   unsigned batch_id;
-
-   struct pipe_winsys *winsys;
-   struct egl_drm_device *device;
-
-   /* batch buffer used for swap buffers */
-   struct intel_batchbuffer *batch;
+	int deviceID;
+	struct egl_drm_device *device;
 };
 
-
-
-/** cast wrapper */
-#if 0
-static INLINE struct intel_screen *
-intel_screen(__DRIscreenPrivate *sPriv)
-{
-   return (struct intel_screen *) sPriv->private;
-}
-
-
-extern void
-intelUpdateScreenRotation(__DRIscreenPrivate * sPriv, drmI830Sarea * sarea);
-
-
-extern void intelDestroyContext(__DRIcontextPrivate * driContextPriv);
-
-extern boolean intelUnbindContext(__DRIcontextPrivate * driContextPriv);
-
-extern boolean
-intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
-                 __DRIdrawablePrivate * driDrawPriv,
-                 __DRIdrawablePrivate * driReadPriv);
-
-
-extern boolean
-intelCreatePools(__DRIscreenPrivate *sPriv);
-
-extern boolean
-intelCreateContext(const __GLcontextModes * visual,
-                   __DRIcontextPrivate * driContextPriv,
-                   void *sharedContextPrivate);
-
-#endif
 #endif
diff --git a/src/gallium/winsys/egl_drm/intel/intel_swapbuffers.c b/src/gallium/winsys/egl_drm/intel/intel_swapbuffers.c
index 1ce4b2754ab..24e55f15681 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_swapbuffers.c
+++ b/src/gallium/winsys/egl_drm/intel/intel_swapbuffers.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,15 +22,13 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
 #include "intel_screen.h"
 #include "intel_context.h"
-#include "intel_swapbuffers.h"
 #include "intel_batchbuffer.h"
 #include "intel_reg.h"
-#include "intel_winsys.h"
 
 #include "pipe/p_context.h"
 #include "state_tracker/st_public.h"
@@ -54,7 +52,8 @@ void intel_swap_buffers(struct egl_drm_drawable *draw)
 	back_surf = st_get_framebuffer_surface(intel_fb->stfb, ST_SURFACE_BACK_LEFT);
 	if (back_surf) {
 		st_notify_swapbuffers(intel_fb->stfb);
-		intel_display_surface(draw, back_surf);
+		if (intel_fb->front)
+			intel_display_surface(draw, back_surf);
 		st_notify_swapbuffers_complete(intel_fb->stfb);
 	}
 }
@@ -63,7 +62,7 @@ static void
 intel_display_surface(struct egl_drm_drawable *draw,
                       struct pipe_surface *surf)
 {
-	struct intel_screen *intel = (struct intel_screen *)draw->device->priv;
+	struct intel_context *intel = NULL;
 	struct intel_framebuffer *intel_fb = (struct intel_framebuffer *)draw->priv;
 	struct _DriFenceObject *fence;
 
@@ -85,8 +84,7 @@ intel_display_surface(struct egl_drm_drawable *draw,
 	CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
 			XY_SRC_COPY_BLT_WRITE_RGB);
 
-	printf("srcPitch: %u, dstWidth: %u, dstHeight: %u, dstPitch: %u, cpp: %u\n", srcPitch, dstWidth, dstHeight, dstPitch, cpp);
-	BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
+	BEGIN_BATCH(8, 2);
 	OUT_BATCH(CMD);
 	OUT_BATCH(BR13);
 	OUT_BATCH((0 << 16) | 0);
@@ -102,226 +100,7 @@ intel_display_surface(struct egl_drm_drawable *draw,
 			DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
 			DRM_BO_MASK_MEM | DRM_BO_FLAG_READ, 0);
 
-	ADVANCE_BATCH();
-
-	fence = intel_batchbuffer_flush(intel->batch);
+	fence = intel_be_batchbuffer_flush(intel->base.batch);
 	driFenceUnReference(&fence);
-	intel_batchbuffer_finish(intel->batch);
-}
-
-#if 0
-/**
- * Display a colorbuffer surface in an X window.
- * Used for SwapBuffers and flushing front buffer rendering.
- *
- * \param dPriv  the window/drawable to display into
- * \param surf  the surface to display
- * \param rect  optional subrect of surface to display (may be NULL).
- */
-void
-intelDisplaySurface(__DRIdrawablePrivate *dPriv,
-                    struct pipe_surface *surf,
-                    const drm_clip_rect_t *rect)
-{
-   struct intel_screen *intelScreen = intel_screen(dPriv->driScreenPriv);
-   //struct intel_context *intel = intelScreen->dummyContext;
-
-   DBG(SWAP, "%s\n", __FUNCTION__);
-
-#if 0
-   if (!intel) {
-      /* XXX this is where some kind of extra/meta context could be useful */
-      return;
-   }
-#endif
-
-   if (intel->last_swap_fence) {
-      driFenceFinish(intel->last_swap_fence, DRM_FENCE_TYPE_EXE, TRUE);
-      driFenceUnReference(&intel->last_swap_fence);
-      intel->last_swap_fence = NULL;
-   }
-   intel->last_swap_fence = intel->first_swap_fence;
-   intel->first_swap_fence = NULL;
-
-   /* The LOCK_HARDWARE is required for the cliprects.  Buffer offsets
-    * should work regardless.
-    */
-   LOCK_HARDWARE(intel);
-   /* if this drawable isn't currently bound the LOCK_HARDWARE done on the
-    * current context (which is what intelScreenContext should return) might
-    * not get a contended lock and thus cliprects not updated (tests/manywin)
-    */
-   if (intel_context(dPriv->driContextPriv) != intel)
-      DRI_VALIDATE_DRAWABLE_INFO(intel->driScreen, dPriv);
-
-
-   if (dPriv && dPriv->numClipRects) {
-      const int srcWidth = surf->width;
-      const int srcHeight = surf->height;
-      const int nbox = dPriv->numClipRects;
-      const drm_clip_rect_t *pbox = dPriv->pClipRects;
-      const int pitch = intelScreen->front.pitch / intelScreen->front.cpp;
-      const int cpp = intelScreen->front.cpp;
-      const int srcpitch = surf->pitch;
-      int BR13, CMD;
-      int i;
-
-      ASSERT(surf->buffer);
-      ASSERT(surf->cpp == cpp);
-
-      DBG(SWAP, "screen pitch %d  src surface pitch %d\n",
-	  pitch, surf->pitch);
-
-      if (cpp == 2) {
-	 BR13 = (pitch * cpp) | (0xCC << 16) | (1 << 24);
-	 CMD = XY_SRC_COPY_BLT_CMD;
-      }
-      else {
-	 BR13 = (pitch * cpp) | (0xCC << 16) | (1 << 24) | (1 << 25);
-	 CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
-		XY_SRC_COPY_BLT_WRITE_RGB);
-      }
-
-      for (i = 0; i < nbox; i++, pbox++) {
-	 drm_clip_rect_t box;
-	 drm_clip_rect_t sbox;
-
-	 if (pbox->x1 > pbox->x2 ||
-	     pbox->y1 > pbox->y2 ||
-	     pbox->x2 > intelScreen->front.width || 
-	     pbox->y2 > intelScreen->front.height) {
-            /* invalid cliprect, skip it */
-	    continue;
-         }
-
-	 box = *pbox;
-
-	 if (rect) {
-            /* intersect cliprect with user-provided src rect */
-	    drm_clip_rect_t rrect;
-
-	    rrect.x1 = dPriv->x + rect->x1;
-	    rrect.y1 = (dPriv->h - rect->y1 - rect->y2) + dPriv->y;
-	    rrect.x2 = rect->x2 + rrect.x1;
-	    rrect.y2 = rect->y2 + rrect.y1;
-	    if (rrect.x1 > box.x1)
-	       box.x1 = rrect.x1;
-	    if (rrect.y1 > box.y1)
-	       box.y1 = rrect.y1;
-	    if (rrect.x2 < box.x2)
-	       box.x2 = rrect.x2;
-	    if (rrect.y2 < box.y2)
-	       box.y2 = rrect.y2;
-
-	    if (box.x1 > box.x2 || box.y1 > box.y2)
-	       continue;
-	 }
-
-	 /* restrict blit to size of actually rendered area */
-	 if (box.x2 - box.x1 > srcWidth)
-	    box.x2 = srcWidth + box.x1;
-	 if (box.y2 - box.y1 > srcHeight)
-	    box.y2 = srcHeight + box.y1;
-
-	 DBG(SWAP, "box x1 x2 y1 y2 %d %d %d %d\n",
-	     box.x1, box.x2, box.y1, box.y2);
-
-	 sbox.x1 = box.x1 - dPriv->x;
-	 sbox.y1 = box.y1 - dPriv->y;
-
-         assert(box.x1 < box.x2);
-         assert(box.y1 < box.y2);
-
-         /* XXX this could be done with pipe->surface_copy() */
-	 BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
-	 OUT_BATCH(CMD);
-	 OUT_BATCH(BR13);
-	 OUT_BATCH((box.y1 << 16) | box.x1);
-	 OUT_BATCH((box.y2 << 16) | box.x2);
-
-	 OUT_RELOC(intelScreen->front.buffer, 
-		   DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
-		   DRM_BO_MASK_MEM | DRM_BO_FLAG_WRITE, 0);
-	 OUT_BATCH((sbox.y1 << 16) | sbox.x1);
-	 OUT_BATCH((srcpitch * cpp) & 0xffff);
-	 OUT_RELOC(dri_bo(surf->buffer),
-                   DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
-		   DRM_BO_MASK_MEM | DRM_BO_FLAG_READ, 0);
-
-	 ADVANCE_BATCH();
-      }
-
-      if (intel->first_swap_fence)
-	 driFenceUnReference(&intel->first_swap_fence);
-      intel->first_swap_fence = intel_batchbuffer_flush(intel->batch);
-   }
-
-   UNLOCK_HARDWARE(intel);
-
-   if (intel->lastStamp != dPriv->lastStamp) {
-      intelUpdateWindowSize(dPriv);
-      intel->lastStamp = dPriv->lastStamp;
-   }
-}
-
-
-
-/**
- * This will be called whenever the currently bound window is moved/resized.
- */
-void
-intelUpdateWindowSize(__DRIdrawablePrivate *dPriv)
-{
-   struct intel_framebuffer *intelfb = intel_framebuffer(dPriv);
-   assert(intelfb->stfb);
-   st_resize_framebuffer(intelfb->stfb, dPriv->w, dPriv->h);
-}
-
-
-
-void
-intelSwapBuffers(__DRIdrawablePrivate * dPriv)
-{
-   struct intel_framebuffer *intel_fb = intel_framebuffer(dPriv);
-   struct pipe_surface *back_surf;
-
-   assert(intel_fb);
-   assert(intel_fb->stfb);
-
-   back_surf = st_get_framebuffer_surface(intel_fb->stfb,
-                                          ST_SURFACE_BACK_LEFT);
-   if (back_surf) {
-      st_notify_swapbuffers(intel_fb->stfb);
-      intelDisplaySurface(dPriv, back_surf, NULL);
-      st_notify_swapbuffers_complete(intel_fb->stfb);
-   }
-}
-
-
-/**
- * Called via glXCopySubBufferMESA() to copy a subrect of the back
- * buffer to the front buffer/screen.
- */
-void
-intelCopySubBuffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h)
-{
-   struct intel_framebuffer *intel_fb = intel_framebuffer(dPriv);
-   struct pipe_surface *back_surf;
-
-   assert(intel_fb);
-   assert(intel_fb->stfb);
-
-   back_surf = st_get_framebuffer_surface(intel_fb->stfb,
-                                          ST_SURFACE_BACK_LEFT);
-   if (back_surf) {
-      drm_clip_rect_t rect;
-      rect.x1 = x;
-      rect.y1 = y;
-      rect.x2 = w;
-      rect.y2 = h;
-
-      st_notify_swapbuffers(intel_fb->stfb);
-      intelDisplaySurface(dPriv, back_surf, &rect);
-   }
+	intel_be_batchbuffer_finish(intel->base.batch);
 }
-#endif
diff --git a/src/gallium/winsys/egl_drm/intel/intel_winsys_i915.c b/src/gallium/winsys/egl_drm/intel/intel_winsys_i915.c
deleted file mode 100644
index 8ec5c7e82ad..00000000000
--- a/src/gallium/winsys/egl_drm/intel/intel_winsys_i915.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include <stdlib.h>
-#include <xf86drm.h>
-#include "ws_dri_bufpool.h"
-#include "ws_dri_bufmgr.h"
-
-#include "intel_context.h"
-#include "intel_batchbuffer.h"
-#include "intel_winsys.h"
-
-#include "pipe/p_util.h"
-#include "pipe/p_winsys.h"
-#include "i915simple/i915_winsys.h"
-#include "i915simple/i915_screen.h"
-
-
-struct intel_i915_winsys {
-   struct i915_winsys winsys;   /**< batch buffer funcs */
-   struct pipe_winsys *pws;
-   struct intel_context *intel;
-};
-
-
-/* Turn a i915simple winsys into an intel/i915simple winsys:
- */
-static inline struct intel_i915_winsys *
-intel_i915_winsys( struct i915_winsys *sws )
-{
-   return (struct intel_i915_winsys *)sws;
-}
-
-
-/* Simple batchbuffer interface:
- */
-
-static unsigned *intel_i915_batch_start( struct i915_winsys *sws,
-					 unsigned dwords,
-					 unsigned relocs )
-{
-   struct intel_context *intel = intel_i915_winsys(sws)->intel;
-
-   /* XXX: check relocs. 
-    */
-   if (intel_batchbuffer_space( intel->batch ) >= dwords * 4) {
-      /* XXX: Hmm, the driver can't really do much with this pointer: 
-       */
-      return (unsigned *)intel->batch->ptr;	
-   }
-   else 
-      return NULL;
-}
-
-static void intel_i915_batch_dword( struct i915_winsys *sws,
-				    unsigned dword )
-{
-   struct intel_context *intel = intel_i915_winsys(sws)->intel;
-   intel_batchbuffer_emit_dword( intel->batch, dword );
-}
-
-static void intel_i915_batch_reloc( struct i915_winsys *sws,
-			     struct pipe_buffer *buf,
-			     unsigned access_flags,
-			     unsigned delta )
-{
-   struct intel_context *intel = intel_i915_winsys(sws)->intel;
-   unsigned flags = DRM_BO_FLAG_MEM_TT;
-   unsigned mask = DRM_BO_MASK_MEM;
-
-   if (access_flags & I915_BUFFER_ACCESS_WRITE) {
-      flags |= DRM_BO_FLAG_WRITE;
-      mask |= DRM_BO_FLAG_WRITE;
-   }
-
-   if (access_flags & I915_BUFFER_ACCESS_READ) {
-      flags |= DRM_BO_FLAG_READ;
-      mask |= DRM_BO_FLAG_READ;
-   }
-
-#if 0 /* JB old */
-   intel_batchbuffer_emit_reloc( intel->batch,
-				 dri_bo( buf ),
-				 flags, mask,
-				 delta );
-#else /* new */
-   intel_offset_relocation( intel->batch,
-			    delta,
-			    dri_bo( buf ),
-			    flags,
-			    mask );
-#endif
-}
-
-
-
-static void intel_i915_batch_flush( struct i915_winsys *sws,
-                                    struct pipe_fence_handle **fence )
-{
-   struct intel_i915_winsys *iws = intel_i915_winsys(sws);
-   struct intel_context *intel = iws->intel;
-   union {
-      struct _DriFenceObject *dri;
-      struct pipe_fence_handle *pipe;
-   } fu;
-
-   if (fence)
-      assert(!*fence);
-
-   fu.dri = intel_batchbuffer_flush( intel->batch );
-
-   if (!fu.dri) {
-      assert(0);
-      *fence = NULL;
-      return;
-   }
-
-   if (fu.dri) {
-      if (fence)
-	 *fence = fu.pipe;
-      else
-	 driFenceUnReference(&fu.dri);
-   }
-
-}
-
-
-/**
- * Create i915 hardware rendering context.
- */
-struct pipe_context *
-intel_create_i915simple( struct intel_context *intel,
-                         struct pipe_winsys *winsys )
-{
-   struct intel_i915_winsys *iws = CALLOC_STRUCT( intel_i915_winsys );
-   struct pipe_screen *screen;
-   
-   /* Fill in this struct with callbacks that i915simple will need to
-    * communicate with the window system, buffer manager, etc. 
-    */
-   iws->winsys.batch_start = intel_i915_batch_start;
-   iws->winsys.batch_dword = intel_i915_batch_dword;
-   iws->winsys.batch_reloc = intel_i915_batch_reloc;
-   iws->winsys.batch_flush = intel_i915_batch_flush;
-   iws->pws = winsys;
-   iws->intel = intel;
-
-   screen = i915_create_screen(winsys, PCI_CHIP_I945_GM);
-   assert(screen);
-
-   /* Create the i915simple context:
-    */
-   return i915_create_context( screen,
-                               winsys,
-                               &iws->winsys );
-}
diff --git a/src/gallium/winsys/egl_drm/intel/intel_winsys_pipe.c b/src/gallium/winsys/egl_drm/intel/intel_winsys_pipe.c
deleted file mode 100644
index 8bf8c214395..00000000000
--- a/src/gallium/winsys/egl_drm/intel/intel_winsys_pipe.c
+++ /dev/null
@@ -1,338 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include <stdlib.h>
-#include <xf86drm.h>
-//#include "dri_bufpool.h"
-//#include "dri_bufmgr.h"
-
-#include "intel_context.h"
-#include "intel_winsys.h"
-#include "intel_swapbuffers.h"
-#include "intel_batchbuffer.h"
-
-#include "pipe/p_winsys.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_state.h"
-#include "pipe/p_util.h"
-#include "pipe/p_inlines.h"
-
-
-
-struct intel_pipe_winsys {
-   struct pipe_winsys winsys;
-   struct _DriBufferPool *regionPool;
-   struct _DriFreeSlabManager *fMan;
-};
-
-
-
-/* Turn a pipe winsys into an intel/pipe winsys:
- */
-static inline struct intel_pipe_winsys *
-intel_pipe_winsys( struct pipe_winsys *winsys )
-{
-   return (struct intel_pipe_winsys *)winsys;
-}
-
-
-/* Most callbacks map direcly onto dri_bufmgr operations:
- */
-static void *intel_buffer_map(struct pipe_winsys *winsys, 
-			      struct pipe_buffer *buf,
-			      unsigned flags )
-{
-   unsigned drm_flags = 0;
-   
-   if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
-      drm_flags |= DRM_BO_FLAG_WRITE;
-
-   if (flags & PIPE_BUFFER_USAGE_CPU_READ)
-      drm_flags |= DRM_BO_FLAG_READ;
-
-   return driBOMap( dri_bo(buf), drm_flags, 0 );
-}
-
-static void intel_buffer_unmap(struct pipe_winsys *winsys, 
-			       struct pipe_buffer *buf)
-{
-   driBOUnmap( dri_bo(buf) );
-}
-
-
-static void
-intel_buffer_destroy(struct pipe_winsys *winsys,
-		     struct pipe_buffer *buf)
-{
-   driBOUnReference( dri_bo(buf) );
-   FREE(buf);
-}
-
-
-/* Pipe has no concept of pools.  We choose the tex/region pool
- * for all buffers.
- * Grabs the hardware lock!
- */
-static struct pipe_buffer *
-intel_buffer_create(struct pipe_winsys *winsys, 
-                    unsigned alignment, 
-                    unsigned usage, 
-                    unsigned size )
-{
-   struct intel_buffer *buffer = CALLOC_STRUCT( intel_buffer );
-   struct intel_pipe_winsys *iws = intel_pipe_winsys(winsys);
-   unsigned flags = 0;
-
-   buffer->base.refcount = 1;
-   buffer->base.alignment = alignment;
-   buffer->base.usage = usage;
-   buffer->base.size = size;
-
-   if (usage & (PIPE_BUFFER_USAGE_VERTEX /*| IWS_BUFFER_USAGE_LOCAL*/)) {
-      flags |= DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_CACHED;
-   } else {
-      flags |= DRM_BO_FLAG_MEM_VRAM | DRM_BO_FLAG_MEM_TT;
-   }
-
-   if (usage & PIPE_BUFFER_USAGE_GPU_READ)
-      flags |= DRM_BO_FLAG_READ;
-
-   if (usage & PIPE_BUFFER_USAGE_GPU_WRITE)
-      flags |= DRM_BO_FLAG_WRITE;
-
-   /* drm complains if we don't set any read/write flags.
-    */
-   if ((flags & (DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE)) == 0)
-      flags |= DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE;
-
-#if 0
-   if (flags & IWS_BUFFER_USAGE_EXE)
-      flags |= DRM_BO_FLAG_EXE;
-
-   if (usage & IWS_BUFFER_USAGE_CACHED)
-      flags |= DRM_BO_FLAG_CACHED;
-#endif
-
-   driGenBuffers( iws->regionPool, 
-		  "pipe buffer", 1, &buffer->driBO, alignment, flags, 0 );
-
-   driBOData( buffer->driBO, size, NULL, iws->regionPool, 0 );
-
-   return &buffer->base;
-}
-
-
-static struct pipe_buffer *
-intel_user_buffer_create(struct pipe_winsys *winsys, void *ptr, unsigned bytes)
-{
-   struct intel_buffer *buffer = CALLOC_STRUCT( intel_buffer );
-   struct intel_pipe_winsys *iws = intel_pipe_winsys(winsys);
-
-   driGenUserBuffer( iws->regionPool, 
-		     "pipe user buffer", &buffer->driBO, ptr, bytes );
-
-   buffer->base.refcount = 1;
-
-   return &buffer->base;
-}
-
-
-/* The state tracker (should!) keep track of whether the fake
- * frontbuffer has been touched by any rendering since the last time
- * we copied its contents to the real frontbuffer.  Our task is easy:
- */
-static void
-intel_flush_frontbuffer( struct pipe_winsys *winsys,
-                         struct pipe_surface *surf,
-                         void *context_private)
-{
-#if 0
-   struct intel_context *intel = (struct intel_context *) context_private;
-   __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
-   intelDisplaySurface(dPriv, surf, NULL);
-#endif
-}
-
-
-static struct pipe_surface *
-intel_i915_surface_alloc(struct pipe_winsys *winsys)
-{
-   struct pipe_surface *surf = CALLOC_STRUCT(pipe_surface);
-   if (surf) {
-      surf->refcount = 1;
-      surf->winsys = winsys;
-   }
-   return surf;
-}
-
-
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
-   return (n + multiple - 1) & ~(multiple - 1);
-}
-
-/**
- * Copied from xm_winsys.c
- */
-static int
-intel_i915_surface_alloc_storage(struct pipe_winsys *winsys,
-                                 struct pipe_surface *surf,
-                                 unsigned width, unsigned height,
-                                 enum pipe_format format, 
-                                 unsigned flags)
-{
-   const unsigned alignment = 64;
-   //int ret;
-
-   surf->width = width;
-   surf->height = height;
-   surf->format = format;
-   surf->cpp = pf_get_size(format);
-   surf->pitch = round_up(width, alignment / surf->cpp);
-
-   assert(!surf->buffer);
-   surf->buffer = winsys->buffer_create(winsys, alignment,
-                                        PIPE_BUFFER_USAGE_PIXEL,
-                                        surf->pitch * surf->cpp * height);
-   if(!surf->buffer)
-      return -1;
-
-   return 0;
-}
-
-
-static void
-intel_i915_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
-{
-   struct pipe_surface *surf = *s;
-   surf->refcount--;
-   if (surf->refcount == 0) {
-      if (surf->buffer)
-	 pipe_buffer_reference(winsys, &surf->buffer, NULL);
-      free(surf);
-   }
-   *s = NULL;
-}
-
-
-
-static const char *
-intel_get_name( struct pipe_winsys *winsys )
-{
-   return "Intel/EGL/ttm";
-}
-
-static void
-intel_fence_reference( struct pipe_winsys *sws,
-                       struct pipe_fence_handle **ptr,
-                       struct pipe_fence_handle *fence )
-{
-   if (*ptr)
-      driFenceUnReference((struct _DriFenceObject **)ptr);
-
-   if (fence)
-      *ptr = (struct pipe_fence_handle *)driFenceReference((struct _DriFenceObject *)fence);
-}
-
-static int
-intel_fence_signalled( struct pipe_winsys *sws,
-                       struct pipe_fence_handle *fence,
-                       unsigned flag )
-{
-   return driFenceSignaled((struct _DriFenceObject *)fence, flag);
-}
-
-static int
-intel_fence_finish( struct pipe_winsys *sws,
-                    struct pipe_fence_handle *fence,
-                    unsigned flag )
-{
-   /* JB: Lets allways lazy wait */
-   return driFenceFinish((struct _DriFenceObject *)fence, flag, 1);
-}
-
-struct pipe_winsys *
-intel_create_pipe_winsys( int fd, struct _DriFreeSlabManager *fMan )
-{
-   struct intel_pipe_winsys *iws = CALLOC_STRUCT( intel_pipe_winsys );
-   
-   /* Fill in this struct with callbacks that pipe will need to
-    * communicate with the window system, buffer manager, etc. 
-    *
-    * Pipe would be happy with a malloc based memory manager, but
-    * the SwapBuffers implementation in this winsys driver requires
-    * that rendering be done to an appropriate _DriBufferObject.  
-    */
-   iws->winsys.buffer_create = intel_buffer_create;
-   iws->winsys.user_buffer_create = intel_user_buffer_create;
-   iws->winsys.buffer_map = intel_buffer_map;
-   iws->winsys.buffer_unmap = intel_buffer_unmap;
-   iws->winsys.buffer_destroy = intel_buffer_destroy;
-   iws->winsys.flush_frontbuffer = intel_flush_frontbuffer;
-   iws->winsys.get_name = intel_get_name;
-   iws->winsys.surface_alloc = intel_i915_surface_alloc;
-   iws->winsys.surface_alloc_storage = intel_i915_surface_alloc_storage;
-   iws->winsys.surface_release = intel_i915_surface_release;
-
-   iws->winsys.fence_reference = intel_fence_reference;
-   iws->winsys.fence_signalled = intel_fence_signalled;
-   iws->winsys.fence_finish = intel_fence_finish;
-
-   if (fd)
-      iws->regionPool = driSlabPoolInit(fd,
-			DRM_BO_FLAG_READ |
-			DRM_BO_FLAG_WRITE |
-			DRM_BO_FLAG_MEM_TT,
-			DRM_BO_FLAG_READ |
-			DRM_BO_FLAG_WRITE |
-			DRM_BO_FLAG_MEM_TT,
-			64, 6, 16, 4096, 0,
-			fMan);
-
-   return &iws->winsys;
-}
-
-
-void
-intel_destroy_pipe_winsys( struct pipe_winsys *winsys )
-{
-   struct intel_pipe_winsys *iws = intel_pipe_winsys(winsys);
-   if (iws->regionPool) {
-      driPoolTakeDown(iws->regionPool);
-   }
-   free(iws);
-}
-
diff --git a/src/gallium/winsys/egl_drm/intel/intel_winsys_softpipe.c b/src/gallium/winsys/egl_drm/intel/intel_winsys_softpipe.c
deleted file mode 100644
index 0bc2dc40025..00000000000
--- a/src/gallium/winsys/egl_drm/intel/intel_winsys_softpipe.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include "intel_context.h"
-#include "intel_winsys.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_util.h"
-#include "pipe/p_format.h"
-#include "softpipe/sp_winsys.h"
-
-
-struct intel_softpipe_winsys {
-   struct softpipe_winsys sws;
-   struct intel_context *intel;
-};
-
-/**
- * Return list of surface formats supported by this driver.
- */
-static boolean
-intel_is_format_supported(struct softpipe_winsys *sws,
-                          enum pipe_format format)
-{
-   switch(format) {
-   case PIPE_FORMAT_A8R8G8B8_UNORM:
-   case PIPE_FORMAT_R5G6B5_UNORM:
-   case PIPE_FORMAT_S8Z24_UNORM:
-      return TRUE;
-   default:
-      return FALSE;
-   }
-}
-
-
-/**
- * Create rendering context which uses software rendering.
- */
-struct pipe_context *
-intel_create_softpipe( struct intel_context *intel,
-                       struct pipe_winsys *winsys )
-{
-   struct intel_softpipe_winsys *isws = CALLOC_STRUCT( intel_softpipe_winsys );
-   struct pipe_screen *screen = softpipe_create_screen(winsys);
-   
-   /* Fill in this struct with callbacks that softpipe will need to
-    * communicate with the window system, buffer manager, etc. 
-    */
-   isws->sws.is_format_supported = intel_is_format_supported;
-   isws->intel = intel;
-
-   /* Create the softpipe context:
-    */
-   return softpipe_create( screen, winsys, &isws->sws );
-}
diff --git a/src/gallium/winsys/egl_drm/intel/ws_dri_drmpool.c b/src/gallium/winsys/egl_drm/intel/ws_dri_drmpool.c
deleted file mode 100644
index 7c55dbc6740..00000000000
--- a/src/gallium/winsys/egl_drm/intel/ws_dri_drmpool.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
- */
-
-#include <xf86drm.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include "ws_dri_bufpool.h"
-#include "ws_dri_bufmgr.h"
-#include "assert.h"
-
-/*
- * Buffer pool implementation using DRM buffer objects as DRI buffer objects.
- */
-
-static void *
-pool_create(struct _DriBufferPool *pool,
-            unsigned long size, uint64_t flags, unsigned hint,
-            unsigned alignment)
-{
-   drmBO *buf = (drmBO *) malloc(sizeof(*buf));
-   int ret;
-   unsigned pageSize = getpagesize();
-
-   if (!buf)
-      return NULL;
-
-   if ((alignment > pageSize) && (alignment % pageSize)) {
-      free(buf);
-      return NULL;
-   }
-
-   ret = drmBOCreate(pool->fd, size, alignment / pageSize,
-		     NULL,
-                     flags, hint, buf);
-   if (ret) {
-      free(buf);
-      return NULL;
-   }
-
-   return (void *) buf;
-}
-
-static void *
-pool_reference(struct _DriBufferPool *pool, unsigned handle)
-{
-   drmBO *buf = (drmBO *) malloc(sizeof(*buf));
-   int ret;
-
-   if (!buf)
-      return NULL;
-
-   ret = drmBOReference(pool->fd, handle, buf);
-
-   if (ret) {
-      free(buf);
-      return NULL;
-   }
-
-   return (void *) buf;
-}
-
-static int
-pool_destroy(struct _DriBufferPool *pool, void *private)
-{
-   int ret;
-   drmBO *buf = (drmBO *) private;
-   driReadLockKernelBO();
-   ret = drmBOUnreference(pool->fd, buf);
-   free(buf);
-   driReadUnlockKernelBO();
-   return ret;
-}
-
-static int
-pool_unreference(struct _DriBufferPool *pool, void *private)
-{
-   int ret;
-   drmBO *buf = (drmBO *) private;
-   driReadLockKernelBO();
-   ret = drmBOUnreference(pool->fd, buf);
-   free(buf);
-   driReadUnlockKernelBO();
-   return ret;
-}
-
-static int
-pool_map(struct _DriBufferPool *pool, void *private, unsigned flags,
-         int hint, _glthread_Mutex *mutex, void **virtual)
-{
-   drmBO *buf = (drmBO *) private;
-   int ret;
-   
-   driReadLockKernelBO();
-   ret = drmBOMap(pool->fd, buf, flags, hint, virtual);
-   driReadUnlockKernelBO();
-   return ret;
-}
-
-static int
-pool_unmap(struct _DriBufferPool *pool, void *private)
-{
-   drmBO *buf = (drmBO *) private;
-   int ret;
-
-   driReadLockKernelBO();
-   ret = drmBOUnmap(pool->fd, buf);
-   driReadUnlockKernelBO();
-   
-   return ret;
-}
-
-static unsigned long
-pool_offset(struct _DriBufferPool *pool, void *private)
-{
-   drmBO *buf = (drmBO *) private;
-   unsigned long offset;
-
-   driReadLockKernelBO();
-   assert(buf->flags & DRM_BO_FLAG_NO_MOVE);   
-   offset = buf->offset;
-   driReadUnlockKernelBO();
-
-   return buf->offset;
-}
-
-static unsigned long
-pool_poolOffset(struct _DriBufferPool *pool, void *private)
-{
-   return 0;
-}
-
-static uint64_t
-pool_flags(struct _DriBufferPool *pool, void *private)
-{
-   drmBO *buf = (drmBO *) private;
-   uint64_t flags;
-
-   driReadLockKernelBO();
-   flags = buf->flags;
-   driReadUnlockKernelBO();
-
-   return flags;
-}
-
-
-static unsigned long
-pool_size(struct _DriBufferPool *pool, void *private)
-{
-   drmBO *buf = (drmBO *) private;
-   unsigned long size;
-
-   driReadLockKernelBO();
-   size = buf->size;
-   driReadUnlockKernelBO();
-
-   return buf->size;
-}
-
-static int
-pool_fence(struct _DriBufferPool *pool, void *private,
-           struct _DriFenceObject *fence)
-{
-   /*
-    * Noop. The kernel handles all fencing.
-    */
-
-   return 0;
-}
-
-static drmBO *
-pool_kernel(struct _DriBufferPool *pool, void *private)
-{
-   return (drmBO *) private;
-}
-
-static int
-pool_waitIdle(struct _DriBufferPool *pool, void *private, _glthread_Mutex *mutex, 
-	      int lazy)
-{
-   drmBO *buf = (drmBO *) private;
-   int ret;
-
-   driReadLockKernelBO();
-   ret = drmBOWaitIdle(pool->fd, buf, (lazy) ? DRM_BO_HINT_WAIT_LAZY:0);
-   driReadUnlockKernelBO();
-
-   return ret;
-}
-
-   
-static void
-pool_takedown(struct _DriBufferPool *pool)
-{
-   free(pool);
-}
-
-/*static int
-pool_setStatus(struct _DriBufferPool *pool, void *private, 
-	       uint64_t flag_diff, uint64_t old_flags)
-{
-   drmBO *buf = (drmBO *) private;
-   uint64_t new_flags = old_flags ^ flag_diff;
-   int ret;
-
-   driReadLockKernelBO();
-   ret = drmBOSetStatus(pool->fd, buf, new_flags, flag_diff,
-			0, 0, 0);
-   driReadUnlockKernelBO();
-   return ret;
-}*/
-
-struct _DriBufferPool *
-driDRMPoolInit(int fd)
-{
-   struct _DriBufferPool *pool;
-
-   pool = (struct _DriBufferPool *) malloc(sizeof(*pool));
-
-   if (!pool)
-      return NULL;
-
-   pool->fd = fd;
-   pool->map = &pool_map;
-   pool->unmap = &pool_unmap;
-   pool->destroy = &pool_destroy;
-   pool->offset = &pool_offset;
-   pool->poolOffset = &pool_poolOffset;
-   pool->flags = &pool_flags;
-   pool->size = &pool_size;
-   pool->create = &pool_create;
-   pool->fence = &pool_fence;
-   pool->kernel = &pool_kernel;
-   pool->validate = NULL;
-   pool->waitIdle = &pool_waitIdle;
-   pool->takeDown = &pool_takedown;
-   pool->reference = &pool_reference;
-   pool->unreference = &pool_unreference;
-   pool->data = NULL;
-   return pool;
-}
diff --git a/src/gallium/winsys/egl_drm/intel/ws_dri_fencemgr.h b/src/gallium/winsys/egl_drm/intel/ws_dri_fencemgr.h
deleted file mode 100644
index 4ea58dfe183..00000000000
--- a/src/gallium/winsys/egl_drm/intel/ws_dri_fencemgr.h
+++ /dev/null
@@ -1,115 +0,0 @@
-#ifndef DRI_FENCEMGR_H
-#define DRI_FENCEMGR_H
-
-#include <stdint.h>
-#include <stdlib.h>
-
-struct _DriFenceObject;
-struct _DriFenceMgr;
-
-/*
- * Do a quick check to see if the fence manager has registered the fence
- * object as signaled. Note that this function may return a false negative
- * answer.
- */
-extern uint32_t driFenceSignaledTypeCached(struct _DriFenceObject *fence);
-
-/*
- * Check if the fence object is signaled. This function can be substantially
- * more expensive to call than the above function, but will not return a false
- * negative answer. The argument "flush_type" sets the types that the
- * underlying mechanism must make sure will eventually signal.
- */
-extern int driFenceSignaledType(struct _DriFenceObject *fence,
-				uint32_t flush_type, uint32_t *signaled);
-
-/*
- * Convenience functions.
- */
-
-static inline int driFenceSignaled(struct _DriFenceObject *fence,
-				   uint32_t flush_type)
-{
-    uint32_t signaled_types;
-    int ret = driFenceSignaledType(fence, flush_type, &signaled_types);
-    if (ret)
-	return 0;
-    return ((signaled_types & flush_type) == flush_type);
-}
-
-static inline int driFenceSignaledCached(struct _DriFenceObject *fence,
-					 uint32_t flush_type)
-{
-    uint32_t signaled_types =
-	driFenceSignaledTypeCached(fence);
-
-    return ((signaled_types & flush_type) == flush_type);
-}
-
-/*
- * Reference a fence object.
- */
-extern struct _DriFenceObject *driFenceReference(struct _DriFenceObject *fence);
-
-/*
- * Unreference a fence object. The fence object pointer will be reset to NULL.
- */
-
-extern void driFenceUnReference(struct _DriFenceObject **pFence);
-
-
-/*
- * Wait for a fence to signal the indicated fence_type.
- * If "lazy_hint" is true, it indicates that the wait may sleep to avoid
- * busy-wait polling.
- */
-extern int driFenceFinish(struct _DriFenceObject *fence, uint32_t fence_type,
-			  int lazy_hint);
-
-/*
- * Create a DriFenceObject for manager "mgr".
- *
- * "private" is a pointer that should be used for the callbacks in
- * struct _DriFenceMgrCreateInfo.
- *
- * if private_size is nonzero, then the info stored at *private, with size
- * private size will be copied and the fence manager will instead use a
- * pointer to the copied data for the callbacks in
- * struct _DriFenceMgrCreateInfo. In that case, the object pointed to by
- * "private" may be destroyed after the call to driFenceCreate.
- */
-extern struct _DriFenceObject *driFenceCreate(struct _DriFenceMgr *mgr,
-					      uint32_t fence_class,
-					      uint32_t fence_type,
-					      void *private,
-					      size_t private_size);
-
-extern uint32_t driFenceType(struct _DriFenceObject *fence);
-
-/*
- * Fence creations are ordered. If a fence signals a fence_type,
- * it is safe to assume that all fences of the same class that was
- * created before that fence has signaled the same type.
- */
-
-#define DRI_FENCE_CLASS_ORDERED (1 << 0)
-
-struct _DriFenceMgrCreateInfo {
-    uint32_t flags;
-    uint32_t num_classes;
-    int (*signaled) (struct _DriFenceMgr *mgr, void *private, uint32_t flush_type,
-		     uint32_t *signaled_type);
-    int (*finish) (struct _DriFenceMgr *mgr, void *private, uint32_t fence_type, int lazy_hint);
-    int (*unreference) (struct _DriFenceMgr *mgr, void **private);
-};
-
-extern struct _DriFenceMgr *
-driFenceMgrCreate(const struct _DriFenceMgrCreateInfo *info);
-
-void
-driFenceMgrUnReference(struct _DriFenceMgr **pMgr);
-
-extern struct _DriFenceMgr *
-driFenceMgrTTMInit(int fd);
-
-#endif
diff --git a/src/gallium/winsys/egl_drm/intel/ws_dri_mallocpool.c b/src/gallium/winsys/egl_drm/intel/ws_dri_mallocpool.c
deleted file mode 100644
index bf97d7e440b..00000000000
--- a/src/gallium/winsys/egl_drm/intel/ws_dri_mallocpool.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Thomas Hellstr�m <thomas-at-tungstengraphics-dot-com>
- */
-
-#include <xf86drm.h>
-#include <stdlib.h>
-#include <errno.h>
-#include "imports.h"
-#include "glthread.h"
-#include "ws_dri_bufpool.h"
-#include "ws_dri_bufmgr.h"
-#include "intel_screen.h"
-
-static void *
-pool_create(struct _DriBufferPool *pool,
-            unsigned long size, uint64_t flags, unsigned hint,
-            unsigned alignment)
-{
-    unsigned long *private = malloc(size + 2*sizeof(unsigned long));
-    if ((flags & DRM_BO_MASK_MEM) != DRM_BO_FLAG_MEM_LOCAL)
-      abort();
-
-    *private = size;
-    return (void *)private;
-}
-
-
-static int
-pool_destroy(struct _DriBufferPool *pool, void *private)
-{
-    free(private);
-    return 0;
-}
-
-static int
-pool_waitIdle(struct _DriBufferPool *pool, void *private, 
-	      _glthread_Mutex *mutex, int lazy)
-{
-    return 0;
-}
-
-static int
-pool_map(struct _DriBufferPool *pool, void *private, unsigned flags,
-         int hint, _glthread_Mutex *mutex, void **virtual)
-{
-    *virtual = (void *)((unsigned long *)private + 2);
-    return 0;
-}
-
-static int
-pool_unmap(struct _DriBufferPool *pool, void *private)
-{
-    return 0;
-}
-
-static unsigned long
-pool_offset(struct _DriBufferPool *pool, void *private)
-{
-    /*
-     * BUG
-     */
-    abort();
-    return 0UL;
-}
-
-static unsigned long
-pool_poolOffset(struct _DriBufferPool *pool, void *private)
-{
-    /*
-     * BUG
-     */
-    abort();
-}
-
-static uint64_t
-pool_flags(struct _DriBufferPool *pool, void *private)
-{
-    return DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_CACHED;
-}
-
-static unsigned long
-pool_size(struct _DriBufferPool *pool, void *private)
-{
-    return *(unsigned long *) private;
-}
-
-
-static int
-pool_fence(struct _DriBufferPool *pool, void *private,
-           struct _DriFenceObject *fence)
-{
-    abort();
-    return 0UL;
-}
-
-static drmBO *
-pool_kernel(struct _DriBufferPool *pool, void *private)
-{
-    abort();
-    return NULL;
-}
-
-static void
-pool_takedown(struct _DriBufferPool *pool)
-{
-    free(pool);
-}
-
-
-struct _DriBufferPool *
-driMallocPoolInit(void)
-{
-   struct _DriBufferPool *pool;
-
-   pool = (struct _DriBufferPool *) malloc(sizeof(*pool));
-   if (!pool)
-       return NULL;
-
-   pool->data = NULL;
-   pool->fd = -1;
-   pool->map = &pool_map;
-   pool->unmap = &pool_unmap;
-   pool->destroy = &pool_destroy;
-   pool->offset = &pool_offset;
-   pool->poolOffset = &pool_poolOffset;
-   pool->flags = &pool_flags;
-   pool->size = &pool_size;
-   pool->create = &pool_create;
-   pool->fence = &pool_fence;
-   pool->kernel = &pool_kernel;
-   pool->validate = NULL;
-   pool->waitIdle = &pool_waitIdle;
-   pool->takeDown = &pool_takedown;
-   return pool;
-}
diff --git a/src/gallium/winsys/egl_drm/intel/ws_dri_slabpool.c b/src/gallium/winsys/egl_drm/intel/ws_dri_slabpool.c
deleted file mode 100644
index e69519a01f4..00000000000
--- a/src/gallium/winsys/egl_drm/intel/ws_dri_slabpool.c
+++ /dev/null
@@ -1,970 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- */
-
-#include <stdint.h>
-#include <sys/time.h>
-#include <errno.h>
-#include <unistd.h>
-#include <assert.h>
-#include "ws_dri_bufpool.h"
-#include "ws_dri_fencemgr.h"
-#include "ws_dri_bufmgr.h"
-#include "glthread.h"
-
-#define DRI_SLABPOOL_ALLOC_RETRIES 100
-
-struct _DriSlab;
-
-struct _DriSlabBuffer {
-    int isSlabBuffer;
-    drmBO *bo;
-    struct _DriFenceObject *fence;
-    struct _DriSlab *parent;
-    drmMMListHead head;
-    uint32_t mapCount;
-    uint32_t start;
-    uint32_t fenceType;
-    int unFenced;
-    _glthread_Cond event;
-};
-
-struct _DriKernelBO {
-    int fd;
-    drmBO bo;
-    drmMMListHead timeoutHead;
-    drmMMListHead head;
-    struct timeval timeFreed;
-    uint32_t pageAlignment;
-    void *virtual;
-};
-
-struct _DriSlab{
-    drmMMListHead head;
-    drmMMListHead freeBuffers;
-    uint32_t numBuffers;
-    uint32_t numFree;
-    struct _DriSlabBuffer *buffers;
-    struct _DriSlabSizeHeader *header;
-    struct _DriKernelBO *kbo;
-};
-
-
-struct _DriSlabSizeHeader {
-    drmMMListHead slabs;
-    drmMMListHead freeSlabs;
-    drmMMListHead delayedBuffers;
-    uint32_t numDelayed;
-    struct _DriSlabPool *slabPool;
-    uint32_t bufSize;
-    _glthread_Mutex mutex;
-};
-
-struct _DriFreeSlabManager {
-    struct timeval slabTimeout;
-    struct timeval checkInterval;
-    struct timeval nextCheck;
-    drmMMListHead timeoutList;
-    drmMMListHead unCached;
-    drmMMListHead cached;
-    _glthread_Mutex mutex;
-};
-
-
-struct _DriSlabPool {
-
-    /*
-     * The data of this structure remains constant after
-     * initialization and thus needs no mutex protection.
-     */
-
-    struct _DriFreeSlabManager *fMan;
-    uint64_t proposedFlags;
-    uint64_t validMask;
-    uint32_t *bucketSizes;
-    uint32_t numBuckets;
-    uint32_t pageSize;
-    int fd;
-    int pageAlignment;
-    int maxSlabSize;
-    int desiredNumBuffers;
-    struct _DriSlabSizeHeader *headers;
-};
-
-/*
- * FIXME: Perhaps arrange timeout slabs in size buckets for fast
- * retreival??
- */
-
-
-static inline int
-driTimeAfterEq(struct timeval *arg1, struct timeval *arg2)
-{
-    return ((arg1->tv_sec > arg2->tv_sec) ||
-	    ((arg1->tv_sec == arg2->tv_sec) &&
-	     (arg1->tv_usec > arg2->tv_usec)));
-}
-
-static inline void
-driTimeAdd(struct timeval *arg, struct timeval *add)
-{
-    unsigned int sec;
-
-    arg->tv_sec += add->tv_sec;
-    arg->tv_usec += add->tv_usec;
-    sec = arg->tv_usec / 1000000;
-    arg->tv_sec += sec;
-    arg->tv_usec -= sec*1000000;
-}
-
-static void
-driFreeKernelBO(struct _DriKernelBO *kbo)
-{
-    if (!kbo)
-	return;
-
-    (void) drmBOUnreference(kbo->fd, &kbo->bo);
-    free(kbo);
-}
-
-
-static void
-driFreeTimeoutKBOsLocked(struct _DriFreeSlabManager *fMan,
-			 struct timeval *time)
-{
-    drmMMListHead *list, *next;
-    struct _DriKernelBO *kbo;
-
-    if (!driTimeAfterEq(time, &fMan->nextCheck))
-	return;
-
-    for (list = fMan->timeoutList.next, next = list->next;
-	 list != &fMan->timeoutList;
-	 list = next, next = list->next) {
-
-	kbo = DRMLISTENTRY(struct _DriKernelBO, list, timeoutHead);
-
-	if (!driTimeAfterEq(time, &kbo->timeFreed))
-	    break;
-
-	DRMLISTDELINIT(&kbo->timeoutHead);
-	DRMLISTDELINIT(&kbo->head);
-	driFreeKernelBO(kbo);
-    }
-
-    fMan->nextCheck = *time;
-    driTimeAdd(&fMan->nextCheck, &fMan->checkInterval);
-}
-
-
-/*
- * Add a _DriKernelBO to the free slab manager.
- * This means that it is available for reuse, but if it's not
- * reused in a while, it will be freed.
- */
-
-static void
-driSetKernelBOFree(struct _DriFreeSlabManager *fMan,
-		   struct _DriKernelBO *kbo)
-{
-    struct timeval time;
-
-    _glthread_LOCK_MUTEX(fMan->mutex);
-    gettimeofday(&time, NULL);
-    driTimeAdd(&time, &fMan->slabTimeout);
-
-    kbo->timeFreed = time;
-
-    if (kbo->bo.flags & DRM_BO_FLAG_CACHED)
-	DRMLISTADD(&kbo->head, &fMan->cached);
-    else
-	DRMLISTADD(&kbo->head, &fMan->unCached);
-
-    DRMLISTADDTAIL(&kbo->timeoutHead, &fMan->timeoutList);
-    driFreeTimeoutKBOsLocked(fMan, &time);
-
-    _glthread_UNLOCK_MUTEX(fMan->mutex);
-}
-
-/*
- * Get a _DriKernelBO for us to use as storage for a slab.
- *
- */
-
-static struct _DriKernelBO *
-driAllocKernelBO(struct _DriSlabSizeHeader *header)
-
-{
-    struct _DriSlabPool *slabPool = header->slabPool;
-    struct _DriFreeSlabManager *fMan = slabPool->fMan;
-    drmMMListHead *list, *next, *head;
-    uint32_t size = header->bufSize * slabPool->desiredNumBuffers;
-    struct _DriKernelBO *kbo;
-    struct _DriKernelBO *kboTmp;
-    int ret;
-
-    /*
-     * FIXME: We should perhaps allow some variation in slabsize in order
-     * to efficiently reuse slabs.
-     */
-
-    size = (size <= slabPool->maxSlabSize) ? size : slabPool->maxSlabSize;
-    size = (size + slabPool->pageSize - 1) & ~(slabPool->pageSize - 1);
-    _glthread_LOCK_MUTEX(fMan->mutex);
-
-    kbo = NULL;
-
-  retry:
-    head = (slabPool->proposedFlags & DRM_BO_FLAG_CACHED) ?
-	&fMan->cached : &fMan->unCached;
-
-    for (list = head->next, next = list->next;
-	 list != head;
-	 list = next, next = list->next) {
-
-	kboTmp = DRMLISTENTRY(struct _DriKernelBO, list, head);
-
-	if ((kboTmp->bo.size == size) &&
-	    (slabPool->pageAlignment == 0 ||
-	     (kboTmp->pageAlignment % slabPool->pageAlignment) == 0)) {
-
-	    if (!kbo)
-		kbo = kboTmp;
-
-	    if ((kbo->bo.proposedFlags ^ slabPool->proposedFlags) == 0)
-		break;
-
-	}
-    }
-
-    if (kbo) {
-	DRMLISTDELINIT(&kbo->head);
-	DRMLISTDELINIT(&kbo->timeoutHead);
-    }
-
-    _glthread_UNLOCK_MUTEX(fMan->mutex);
-
-    if (kbo) {
-        uint64_t new_mask = kbo->bo.proposedFlags ^ slabPool->proposedFlags;
-
-	ret = 0;
-	if (new_mask) {
-	    ret = drmBOSetStatus(kbo->fd, &kbo->bo, slabPool->proposedFlags,
-				 new_mask, DRM_BO_HINT_DONT_FENCE, 0, 0);
-	}
-	if (ret == 0)
-	    return kbo;
-
-	driFreeKernelBO(kbo);
-	kbo = NULL;
-	goto retry;
-    }
-
-    kbo = calloc(1, sizeof(struct _DriKernelBO));
-    if (!kbo)
-	return NULL;
-
-    kbo->fd = slabPool->fd;
-    DRMINITLISTHEAD(&kbo->head);
-    DRMINITLISTHEAD(&kbo->timeoutHead);
-    ret = drmBOCreate(kbo->fd, size, slabPool->pageAlignment, NULL,
-		      slabPool->proposedFlags,
-		      DRM_BO_HINT_DONT_FENCE, &kbo->bo);
-    if (ret)
-	goto out_err0;
-
-    ret = drmBOMap(kbo->fd, &kbo->bo,
-		   DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE,
-		   0, &kbo->virtual);
-
-    if (ret)
-	goto out_err1;
-
-    ret = drmBOUnmap(kbo->fd, &kbo->bo);
-    if (ret)
-	goto out_err1;
-
-    return kbo;
-
-  out_err1:
-    drmBOUnreference(kbo->fd, &kbo->bo);
-  out_err0:
-    free(kbo);
-    return NULL;
-}
-
-
-static int
-driAllocSlab(struct _DriSlabSizeHeader *header)
-{
-    struct _DriSlab *slab;
-    struct _DriSlabBuffer *buf;
-    uint32_t numBuffers;
-    int ret;
-    int i;
-
-    slab = calloc(1, sizeof(*slab));
-    if (!slab)
-	return -ENOMEM;
-
-    slab->kbo = driAllocKernelBO(header);
-    if (!slab->kbo) {
-	ret = -ENOMEM;
-	goto out_err0;
-    }
-
-    numBuffers = slab->kbo->bo.size / header->bufSize;
-
-    slab->buffers = calloc(numBuffers, sizeof(*slab->buffers));
-    if (!slab->buffers) {
-	ret = -ENOMEM;
-	goto out_err1;
-    }
-
-    DRMINITLISTHEAD(&slab->head);
-    DRMINITLISTHEAD(&slab->freeBuffers);
-    slab->numBuffers = numBuffers;
-    slab->numFree = 0;
-    slab->header = header;
-
-    buf = slab->buffers;
-    for (i=0; i < numBuffers; ++i) {
-	buf->parent = slab;
-	buf->start = i* header->bufSize;
-	buf->mapCount = 0;
-	buf->isSlabBuffer = 1;
-	_glthread_INIT_COND(buf->event);
-	DRMLISTADDTAIL(&buf->head, &slab->freeBuffers);
-	slab->numFree++;
-	buf++;
-    }
-
-    DRMLISTADDTAIL(&slab->head, &header->slabs);
-
-    return 0;
-
-  out_err1:
-    driSetKernelBOFree(header->slabPool->fMan, slab->kbo);
-    free(slab->buffers);
-  out_err0:
-    free(slab);
-    return ret;
-}
-
-/*
- * Delete a buffer from the slab header delayed list and put
- * it on the slab free list.
- */
-
-static void
-driSlabFreeBufferLocked(struct _DriSlabBuffer *buf)
-{
-    struct _DriSlab *slab = buf->parent;
-    struct _DriSlabSizeHeader *header = slab->header;
-    drmMMListHead *list = &buf->head;
-
-    DRMLISTDEL(list);
-    DRMLISTADDTAIL(list, &slab->freeBuffers);
-    slab->numFree++;
-
-    if (slab->head.next == &slab->head)
-	DRMLISTADDTAIL(&slab->head, &header->slabs);
-
-    if (slab->numFree == slab->numBuffers) {
-	list = &slab->head;
-	DRMLISTDEL(list);
-	DRMLISTADDTAIL(list, &header->freeSlabs);
-    }
-
-    if (header->slabs.next == &header->slabs ||
-	slab->numFree != slab->numBuffers) {
-
-	drmMMListHead *next;
-	struct _DriFreeSlabManager *fMan = header->slabPool->fMan;
-
-	for (list = header->freeSlabs.next, next = list->next;
-	     list != &header->freeSlabs;
-	     list = next, next = list->next) {
-
-	    slab = DRMLISTENTRY(struct _DriSlab, list, head);
-
-	    DRMLISTDELINIT(list);
-	    driSetKernelBOFree(fMan, slab->kbo);
-	    free(slab->buffers);
-	    free(slab);
-	}
-    }
-}
-
-static void
-driSlabCheckFreeLocked(struct _DriSlabSizeHeader *header, int wait)
-{
-  drmMMListHead *list, *prev, *first;
-   struct _DriSlabBuffer *buf;
-   struct _DriSlab *slab;
-   int firstWasSignaled = 1;
-   int signaled;
-   int i;
-   int ret;
-
-   /*
-    * Rerun the freeing test if the youngest tested buffer
-    * was signaled, since there might be more idle buffers
-    * in the delay list.
-    */
-
-   while (firstWasSignaled) {
-       firstWasSignaled = 0;
-       signaled = 0;
-       first = header->delayedBuffers.next;
-
-       /* Only examine the oldest 1/3 of delayed buffers:
-	*/
-       if (header->numDelayed > 3) {
-	   for (i = 0; i < header->numDelayed; i += 3) {
-	       first = first->next;
-	   }
-       }
-
-       for (list = first, prev = list->prev;
-	    list != &header->delayedBuffers;
-	    list = prev, prev = list->prev) {
-	   buf = DRMLISTENTRY(struct _DriSlabBuffer, list, head);
-	   slab = buf->parent;
-
-	   if (!signaled) {
-	       if (wait) {
-		   ret = driFenceFinish(buf->fence, buf->fenceType, 0);
-		   if (ret)
-		       break;
-		   signaled = 1;
-		   wait = 0;
-	       } else {
-		   signaled = driFenceSignaled(buf->fence, buf->fenceType);
-	       }
-	       if (signaled) {
-		   if (list == first)
-		       firstWasSignaled = 1;
-		   driFenceUnReference(&buf->fence);
-		   header->numDelayed--;
-		   driSlabFreeBufferLocked(buf);
-	       }
-	   } else if (driFenceSignaledCached(buf->fence, buf->fenceType)) {
-	       driFenceUnReference(&buf->fence);
-	       header->numDelayed--;
-	       driSlabFreeBufferLocked(buf);
-	   }
-       }
-   }
-}
-
-
-static struct _DriSlabBuffer *
-driSlabAllocBuffer(struct _DriSlabSizeHeader *header)
-{
-    static struct _DriSlabBuffer *buf;
-    struct _DriSlab *slab;
-    drmMMListHead *list;
-    int count = DRI_SLABPOOL_ALLOC_RETRIES;
-
-    _glthread_LOCK_MUTEX(header->mutex);
-    while(header->slabs.next == &header->slabs && count > 0) {
-        driSlabCheckFreeLocked(header, 0);
-	if (header->slabs.next != &header->slabs)
-	  break;
-
-	_glthread_UNLOCK_MUTEX(header->mutex);
-	if (count != DRI_SLABPOOL_ALLOC_RETRIES)
-	    usleep(1);
-	_glthread_LOCK_MUTEX(header->mutex);
-	(void) driAllocSlab(header);
-	count--;
-    }
-
-    list = header->slabs.next;
-    if (list == &header->slabs) {
-	_glthread_UNLOCK_MUTEX(header->mutex);
-	return NULL;
-    }
-    slab = DRMLISTENTRY(struct _DriSlab, list, head);
-    if (--slab->numFree == 0)
-	DRMLISTDELINIT(list);
-
-    list = slab->freeBuffers.next;
-    DRMLISTDELINIT(list);
-
-    _glthread_UNLOCK_MUTEX(header->mutex);
-    buf = DRMLISTENTRY(struct _DriSlabBuffer, list, head);
-    return buf;
-}
-
-static void *
-pool_create(struct _DriBufferPool *driPool, unsigned long size,
-	    uint64_t flags, unsigned hint, unsigned alignment)
-{
-    struct _DriSlabPool *pool = (struct _DriSlabPool *) driPool->data;
-    struct _DriSlabSizeHeader *header;
-    struct _DriSlabBuffer *buf;
-    void *dummy;
-    int i;
-    int ret;
-
-    /*
-     * FIXME: Check for compatibility.
-     */
-    header = pool->headers;
-    for (i=0; i<pool->numBuckets; ++i) {
-      if (header->bufSize >= size)
-	break;
-      header++;
-    }
-
-    if (i < pool->numBuckets)
-	return driSlabAllocBuffer(header);
-
-
-    /*
-     * Fall back to allocate a buffer object directly from DRM.
-     * and wrap it in a driBO structure.
-     */
-
-
-    buf = calloc(1, sizeof(*buf));
-
-    if (!buf)
-	return NULL;
-
-    buf->bo = calloc(1, sizeof(*buf->bo));
-    if (!buf->bo)
-	goto out_err0;
-
-    if (alignment) {
-	if ((alignment < pool->pageSize) && (pool->pageSize % alignment))
-	    goto out_err1;
-	if ((alignment > pool->pageSize) && (alignment % pool->pageSize))
-	    goto out_err1;
-    }
-
-    ret = drmBOCreate(pool->fd, size, alignment / pool->pageSize, NULL,
-			flags, hint, buf->bo);
-    if (ret)
-	goto out_err1;
-
-    ret  = drmBOMap(pool->fd, buf->bo, DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE,
-		    0, &dummy);
-    if (ret)
-	goto out_err2;
-
-    ret = drmBOUnmap(pool->fd, buf->bo);
-    if (ret)
-	goto out_err2;
-
-    return buf;
-  out_err2:
-    drmBOUnreference(pool->fd, buf->bo);
-  out_err1:
-    free(buf->bo);
-  out_err0:
-    free(buf);
-    return NULL;
-}
-
-static int
-pool_destroy(struct _DriBufferPool *driPool, void *private)
-{
-    struct _DriSlabBuffer *buf =
-	(struct _DriSlabBuffer *) private;
-    struct _DriSlab *slab;
-    struct _DriSlabSizeHeader *header;
-
-    if (!buf->isSlabBuffer) {
-	struct _DriSlabPool *pool = (struct _DriSlabPool *) driPool->data;
-	int ret;
-
-	ret = drmBOUnreference(pool->fd, buf->bo);
-	free(buf->bo);
-	free(buf);
-	return ret;
-    }
-
-    slab = buf->parent;
-    header = slab->header;
-
-    _glthread_LOCK_MUTEX(header->mutex);
-    buf->unFenced = 0;
-    buf->mapCount = 0;
-
-    if (buf->fence && !driFenceSignaledCached(buf->fence, buf->fenceType)) {
-	DRMLISTADDTAIL(&buf->head, &header->delayedBuffers);
-	header->numDelayed++;
-    } else {
-	if (buf->fence)
-	    driFenceUnReference(&buf->fence);
-	driSlabFreeBufferLocked(buf);
-    }
-
-    _glthread_UNLOCK_MUTEX(header->mutex);
-    return 0;
-}
-
-static int
-pool_waitIdle(struct _DriBufferPool *driPool, void *private, 
-	      _glthread_Mutex *mutex, int lazy)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-
-   while(buf->unFenced)
-       _glthread_COND_WAIT(buf->event, *mutex);
-
-   if (!buf->fence)
-     return 0;
-
-   driFenceFinish(buf->fence, buf->fenceType, lazy);
-   driFenceUnReference(&buf->fence);
-
-   return 0;
-}
-
-static int
-pool_map(struct _DriBufferPool *pool, void *private, unsigned flags,
-         int hint, _glthread_Mutex *mutex, void **virtual)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-   int busy;
-
-   if (buf->isSlabBuffer)
-       busy = buf->unFenced || (buf->fence && !driFenceSignaledCached(buf->fence, buf->fenceType));
-   else
-       busy = buf->fence && !driFenceSignaled(buf->fence, buf->fenceType);
-
-
-   if (busy) {
-       if (hint & DRM_BO_HINT_DONT_BLOCK)
-	   return -EBUSY;
-       else {
-	   (void) pool_waitIdle(pool, private, mutex, 0);
-       }
-   }
-
-   ++buf->mapCount;
-   *virtual = (buf->isSlabBuffer) ?
-       (void *) ((uint8_t *) buf->parent->kbo->virtual + buf->start) :
-       (void *) buf->bo->virtual;
-
-   return 0;
-}
-
-static int
-pool_unmap(struct _DriBufferPool *pool, void *private)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-
-   --buf->mapCount;
-   if (buf->mapCount == 0 && buf->isSlabBuffer) 
-       _glthread_COND_BROADCAST(buf->event);
-
-   return 0;
-}
-
-static unsigned long
-pool_offset(struct _DriBufferPool *pool, void *private)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-   struct _DriSlab *slab;
-   struct _DriSlabSizeHeader *header;
-
-   if (!buf->isSlabBuffer) {
-       assert(buf->bo->proposedFlags & DRM_BO_FLAG_NO_MOVE);
-       return buf->bo->offset;
-   }
-
-   slab = buf->parent;
-   header = slab->header;
-
-   (void) header;
-   assert(header->slabPool->proposedFlags & DRM_BO_FLAG_NO_MOVE);
-   return slab->kbo->bo.offset + buf->start;
-}
-
-static unsigned long
-pool_poolOffset(struct _DriBufferPool *pool, void *private)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-
-   return buf->start;
-}
-
-static uint64_t
-pool_flags(struct _DriBufferPool *pool, void *private)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-
-   if (!buf->isSlabBuffer)
-       return buf->bo->flags;
-
-   return buf->parent->kbo->bo.flags;
-}
-
-static unsigned long
-pool_size(struct _DriBufferPool *pool, void *private)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-   if (!buf->isSlabBuffer)
-       return buf->bo->size;
-
-   return buf->parent->header->bufSize;
-}
-
-static int
-pool_fence(struct _DriBufferPool *pool, void *private,
-           struct _DriFenceObject *fence)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-   drmBO *bo;
-
-   if (buf->fence)
-      driFenceUnReference(&buf->fence);
-
-   buf->fence = driFenceReference(fence);
-   bo = (buf->isSlabBuffer) ?
-     &buf->parent->kbo->bo:
-     buf->bo;
-   buf->fenceType = bo->fenceFlags;
-
-   buf->unFenced = 0;
-   _glthread_COND_BROADCAST(buf->event);
-
-   return 0;
-}
-
-static drmBO *
-pool_kernel(struct _DriBufferPool *pool, void *private)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-
-   if (!buf)
-      return NULL;
-
-   return (buf->isSlabBuffer) ? &buf->parent->kbo->bo : buf->bo;
-}
-
-static int
-pool_validate(struct _DriBufferPool *pool, void *private, 
-	      _glthread_Mutex *mutex)
-{
-   struct _DriSlabBuffer *buf = (struct _DriSlabBuffer *) private;
-
-   if (!buf->isSlabBuffer) 
-       return 0;
-   
-   while(buf->mapCount != 0)
-       _glthread_COND_WAIT(buf->event, *mutex);
-
-   buf->unFenced = 1;
-   return 0;
-}
-
-
-struct _DriFreeSlabManager *
-driInitFreeSlabManager(uint32_t checkIntervalMsec, uint32_t slabTimeoutMsec)
-{
-    struct _DriFreeSlabManager *tmp;
-
-    tmp = calloc(1, sizeof(*tmp));
-    if (!tmp)
-	return NULL;
-
-    _glthread_INIT_MUTEX(tmp->mutex);
-    _glthread_LOCK_MUTEX(tmp->mutex);
-    tmp->slabTimeout.tv_usec = slabTimeoutMsec*1000;
-    tmp->slabTimeout.tv_sec = tmp->slabTimeout.tv_usec / 1000000;
-    tmp->slabTimeout.tv_usec -=  tmp->slabTimeout.tv_sec*1000000;
-
-    tmp->checkInterval.tv_usec = checkIntervalMsec*1000;
-    tmp->checkInterval.tv_sec = tmp->checkInterval.tv_usec / 1000000;
-    tmp->checkInterval.tv_usec -=  tmp->checkInterval.tv_sec*1000000;
-
-    gettimeofday(&tmp->nextCheck, NULL);
-    driTimeAdd(&tmp->nextCheck, &tmp->checkInterval);
-    DRMINITLISTHEAD(&tmp->timeoutList);
-    DRMINITLISTHEAD(&tmp->unCached);
-    DRMINITLISTHEAD(&tmp->cached);
-    _glthread_UNLOCK_MUTEX(tmp->mutex);
-
-    return tmp;
-}
-
-void
-driFinishFreeSlabManager(struct _DriFreeSlabManager *fMan)
-{
-    struct timeval time;
-
-    time = fMan->nextCheck;
-    driTimeAdd(&time, &fMan->checkInterval);
-
-    _glthread_LOCK_MUTEX(fMan->mutex);
-    driFreeTimeoutKBOsLocked(fMan, &time);
-    _glthread_UNLOCK_MUTEX(fMan->mutex);
-
-    assert(fMan->timeoutList.next == &fMan->timeoutList);
-    assert(fMan->unCached.next == &fMan->unCached);
-    assert(fMan->cached.next == &fMan->cached);
-
-    free(fMan);
-}
-
-static void
-driInitSizeHeader(struct _DriSlabPool *pool, uint32_t size,
-		  struct _DriSlabSizeHeader *header)
-{
-    _glthread_INIT_MUTEX(header->mutex);
-    _glthread_LOCK_MUTEX(header->mutex);
-
-    DRMINITLISTHEAD(&header->slabs);
-    DRMINITLISTHEAD(&header->freeSlabs);
-    DRMINITLISTHEAD(&header->delayedBuffers);
-
-    header->numDelayed = 0;
-    header->slabPool = pool;
-    header->bufSize = size;
-
-    _glthread_UNLOCK_MUTEX(header->mutex);
-}
-
-static void
-driFinishSizeHeader(struct _DriSlabSizeHeader *header)
-{
-    drmMMListHead *list, *next;
-    struct _DriSlabBuffer *buf;
-
-    _glthread_LOCK_MUTEX(header->mutex);
-    for (list = header->delayedBuffers.next, next = list->next;
-	 list != &header->delayedBuffers;
-	 list = next, next = list->next) {
-
-	buf = DRMLISTENTRY(struct _DriSlabBuffer, list , head);
-	if (buf->fence) {
-	    (void) driFenceFinish(buf->fence, buf->fenceType, 0);
-	    driFenceUnReference(&buf->fence);
-	}
-	header->numDelayed--;
-	driSlabFreeBufferLocked(buf);
-    }
-    _glthread_UNLOCK_MUTEX(header->mutex);
-}
-
-static void
-pool_takedown(struct _DriBufferPool *driPool)
-{
-   struct _DriSlabPool *pool = driPool->data;
-   int i;
-
-   for (i=0; i<pool->numBuckets; ++i) {
-     driFinishSizeHeader(&pool->headers[i]);
-   }
-
-   free(pool->headers);
-   free(pool->bucketSizes);
-   free(pool);
-   free(driPool);
-}
-
-struct _DriBufferPool *
-driSlabPoolInit(int fd, uint64_t flags,
-		uint64_t validMask,
-		uint32_t smallestSize,
-		uint32_t numSizes,
-		uint32_t desiredNumBuffers,
-		uint32_t maxSlabSize,
-		uint32_t pageAlignment,
-		struct _DriFreeSlabManager *fMan)
-{
-    struct _DriBufferPool *driPool;
-    struct _DriSlabPool *pool;
-    uint32_t i;
-
-    driPool = calloc(1, sizeof(*driPool));
-    if (!driPool)
-	return NULL;
-
-    pool = calloc(1, sizeof(*pool));
-    if (!pool)
-	goto out_err0;
-
-    pool->bucketSizes = calloc(numSizes, sizeof(*pool->bucketSizes));
-    if (!pool->bucketSizes)
-	goto out_err1;
-
-    pool->headers = calloc(numSizes, sizeof(*pool->headers));
-    if (!pool->headers)
-	goto out_err2;
-
-    pool->fMan = fMan;
-    pool->proposedFlags = flags;
-    pool->validMask = validMask;
-    pool->numBuckets = numSizes;
-    pool->pageSize = getpagesize();
-    pool->fd = fd;
-    pool->pageAlignment = pageAlignment;
-    pool->maxSlabSize = maxSlabSize;
-    pool->desiredNumBuffers = desiredNumBuffers;
-
-    for (i=0; i<pool->numBuckets; ++i) {
-	pool->bucketSizes[i] = (smallestSize << i);
-	driInitSizeHeader(pool, pool->bucketSizes[i],
-			  &pool->headers[i]);
-    }
-
-    driPool->data = (void *) pool;
-    driPool->map = &pool_map;
-    driPool->unmap = &pool_unmap;
-    driPool->destroy = &pool_destroy;
-    driPool->offset = &pool_offset;
-    driPool->poolOffset = &pool_poolOffset;
-    driPool->flags = &pool_flags;
-    driPool->size = &pool_size;
-    driPool->create = &pool_create;
-    driPool->fence = &pool_fence;
-    driPool->kernel = &pool_kernel;
-    driPool->validate = &pool_validate;
-    driPool->waitIdle = &pool_waitIdle;
-    driPool->takeDown = &pool_takedown;
-
-    return driPool;
-
-  out_err2:
-    free(pool->bucketSizes);
-  out_err1:
-    free(pool);
-  out_err0:
-    free(driPool);
-
-    return NULL;
-}
diff --git a/src/gallium/winsys/egl_xlib/Makefile b/src/gallium/winsys/egl_xlib/Makefile
new file mode 100644
index 00000000000..76f1b56da42
--- /dev/null
+++ b/src/gallium/winsys/egl_xlib/Makefile
@@ -0,0 +1,89 @@
+# src/gallium/winsys/egl_xlib/Makefile
+
+# Build softpipe/xlib/EGL driver library/object: "egl_softpipe.so"
+
+
+TOP = ../../../..
+include $(TOP)/configs/current
+
+
+DRIVER_NAME = egl_softpipe.so
+
+
+INCLUDE_DIRS = \
+	-I$(TOP)/include \
+	-I$(TOP)/src/egl/main \
+	-I$(TOP)/src/mesa \
+	-I$(TOP)/src/mesa/main \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/src/gallium/auxiliary
+
+WINSYS_SOURCES = \
+	egl_xlib.c \
+	sw_winsys.c
+
+WINSYS_OBJECTS = $(WINSYS_SOURCES:.c=.o)
+
+
+LIBS = \
+	$(GALLIUM_DRIVERS) \
+	$(GALLIUM_AUXILIARIES)
+
+# XXX temporary (should create a separate lib with the GL API funcs and
+# mesa code, as done for ES 1.x, 2.x, OpenVG, etc)
+UNUSED_LIBS = \
+	$(TOP)/src/mesa/libglapi.a \
+	$(TOP)/src/mesa/libmesa.a \
+
+
+LOCAL_CFLAGS = -D_EGL_PLATFORM_X=1
+
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(LOCAL_CFLAGS) $< -o $@
+
+
+.PHONY: library
+
+
+default: depend library Makefile
+
+
+library: $(TOP)/$(LIB_DIR)/$(DRIVER_NAME)
+
+
+# Make the egl_softpipe.so library
+$(TOP)/$(LIB_DIR)/$(DRIVER_NAME): $(WINSYS_OBJECTS) $(LIBS)
+	$(TOP)/bin/mklib -o $(DRIVER_NAME) \
+		-linker "$(CC)" \
+		-noprefix \
+		-install $(TOP)/$(LIB_DIR) \
+		$(MKLIB_OPTIONS) $(WINSYS_OBJECTS) \
+		--whole-archive $(LIBS) --no-whole-archive
+
+
+depend: $(ALL_SOURCES)
+	@ echo "running $(MKDEP)"
+	@ rm -f depend  # workaround oops on gutsy?!?
+	@ touch depend
+	@ $(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) $(ALL_SOURCES) \
+		> /dev/null 2>/dev/null
+
+
+install: default
+	$(INSTALL) -d $(INSTALL_DIR)/$(LIB_DIR)
+	@if [ -e $(TOP)/$(LIB_DIR) ]; then \
+		$(INSTALL) $(TOP)/$(LIB_DIR)/$(DRIVER_NAME) $(INSTALL_DIR)/$(LIB_DIR); \
+	fi
+
+
+# Emacs tags
+tags:
+	etags `find . -name \*.[ch]` $(TOP)/include/GL/*.h
+
+clean:
+	-rm -f *.o *~ *.bak
+
+
+include depend
diff --git a/src/gallium/winsys/egl_xlib/egl_xlib.c b/src/gallium/winsys/egl_xlib/egl_xlib.c
new file mode 100644
index 00000000000..eeb15e30a92
--- /dev/null
+++ b/src/gallium/winsys/egl_xlib/egl_xlib.c
@@ -0,0 +1,645 @@
+/**************************************************************************
+ * 
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+/**
+ * EGL / softpipe / xlib winsys module
+ *
+ * Authors: Brian Paul
+ */
+
+
+#include <dlfcn.h>
+#include <X11/Xutil.h>
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_format.h"
+#include "pipe/p_state.h"
+#include "pipe/p_util.h"
+#include "pipe/p_winsys.h"
+#include "softpipe/sp_winsys.h"
+
+#include "eglconfig.h"
+#include "eglconfigutil.h"
+#include "eglcontext.h"
+#include "egldisplay.h"
+#include "egldriver.h"
+#include "eglglobals.h"
+#include "egllog.h"
+#include "eglsurface.h"
+
+#include "state_tracker/st_public.h"
+
+#include "sw_winsys.h"
+
+
+/** subclass of _EGLDriver */
+struct xlib_egl_driver
+{
+   _EGLDriver Base;   /**< base class */
+
+   struct pipe_winsys *winsys;
+   struct pipe_screen *screen;
+};
+
+
+/** subclass of _EGLContext */
+struct xlib_egl_context
+{
+   _EGLContext Base;   /**< base class */
+
+   struct pipe_context *pipe;   /**< Gallium driver context */
+   struct st_context *Context;  /**< Mesa/gallium state tracker context */
+};
+
+
+/** subclass of _EGLSurface */
+struct xlib_egl_surface
+{
+   _EGLSurface Base;   /**< base class */
+
+   Display *Dpy;  /**< The X Display of the window */
+   Window Win;    /**< The user-created window ID */
+   GC Gc;
+   XVisualInfo VisInfo;
+
+   struct pipe_winsys *winsys;
+
+   struct st_framebuffer *Framebuffer;
+};
+
+
+/** cast wrapper */
+static INLINE struct xlib_egl_driver *
+xlib_egl_driver(_EGLDriver *drv)
+{
+   return (struct xlib_egl_driver *) drv;
+}
+
+
+static struct xlib_egl_surface *
+lookup_surface(EGLSurface surf)
+{
+   _EGLSurface *surface = _eglLookupSurface(surf);
+   return (struct xlib_egl_surface *) surface;
+}
+
+
+static struct xlib_egl_context *
+lookup_context(EGLContext surf)
+{
+   _EGLContext *context = _eglLookupContext(surf);
+   return (struct xlib_egl_context *) context;
+}
+
+
+static unsigned int
+bitcount(unsigned int n)
+{
+   unsigned int bits;
+   for (bits = 0; n > 0; n = n >> 1) {
+      bits += (n & 1);
+   }
+   return bits;
+}
+
+
+/**
+ * Create the EGLConfigs.  (one per X visual)
+ */
+static void
+create_configs(_EGLDriver *drv, EGLDisplay dpy)
+{
+   _EGLDisplay *disp = _eglLookupDisplay(dpy);
+   XVisualInfo *visInfo, visTemplate;
+   int num_visuals, i;
+
+   /* get list of all X visuals, create an EGL config for each */
+   visTemplate.screen = DefaultScreen(disp->Xdpy);
+   visInfo = XGetVisualInfo(disp->Xdpy, VisualScreenMask,
+                            &visTemplate, &num_visuals);
+   if (!visInfo) {
+      printf("egl_xlib.c: couldn't get any X visuals\n");
+      abort();
+   }
+
+   for (i = 0; i < num_visuals; i++) {
+      _EGLConfig *config = calloc(1, sizeof(_EGLConfig));
+      int id = i + 1;
+      int rbits = bitcount(visInfo[i].red_mask);
+      int gbits = bitcount(visInfo[i].green_mask);
+      int bbits = bitcount(visInfo[i].blue_mask);
+      int abits = bbits == 8 ? 8 : 0;
+      int zbits = 24;
+      int sbits = 8;
+      int visid = visInfo[i].visualid;
+#if defined(__cplusplus) || defined(c_plusplus)
+      int vistype = visInfo[i].c_class;
+#else
+      int vistype = visInfo[i].class;
+#endif
+
+      _eglInitConfig(config, id);
+      SET_CONFIG_ATTRIB(config, EGL_BUFFER_SIZE, rbits + gbits + bbits + abits);
+      SET_CONFIG_ATTRIB(config, EGL_RED_SIZE, rbits);
+      SET_CONFIG_ATTRIB(config, EGL_GREEN_SIZE, gbits);
+      SET_CONFIG_ATTRIB(config, EGL_BLUE_SIZE, bbits);
+      SET_CONFIG_ATTRIB(config, EGL_ALPHA_SIZE, abits);
+      SET_CONFIG_ATTRIB(config, EGL_DEPTH_SIZE, zbits);
+      SET_CONFIG_ATTRIB(config, EGL_STENCIL_SIZE, sbits);
+      SET_CONFIG_ATTRIB(config, EGL_NATIVE_VISUAL_ID, visid);
+      SET_CONFIG_ATTRIB(config, EGL_NATIVE_VISUAL_TYPE, vistype);
+
+      _eglAddConfig(disp, config);
+   }
+}
+
+
+/**
+ * Called via eglInitialize(), drv->API.Initialize().
+ */
+static EGLBoolean
+xlib_eglInitialize(_EGLDriver *drv, EGLDisplay dpy,
+                   EGLint *minor, EGLint *major)
+{
+   create_configs(drv, dpy);
+
+   drv->Initialized = EGL_TRUE;
+
+   /* we're supporting EGL 1.4 */
+   *minor = 1;
+   *major = 4;
+
+   return EGL_TRUE;
+}
+
+
+/**
+ * Called via eglTerminate(), drv->API.Terminate().
+ */
+static EGLBoolean
+xlib_eglTerminate(_EGLDriver *drv, EGLDisplay dpy)
+{
+   return EGL_TRUE;
+}
+
+
+static _EGLProc
+xlib_eglGetProcAddress(const char *procname)
+{
+   return (_EGLProc) st_get_proc_address(procname);
+}
+
+
+static void
+get_drawable_visual_info(Display *dpy, Drawable d, XVisualInfo *visInfo)
+{
+   XWindowAttributes attr;
+   XVisualInfo visTemp, *vis;
+   int num_visuals;
+
+   XGetWindowAttributes(dpy, d, &attr);
+
+   visTemp.screen = DefaultScreen(dpy);
+   visTemp.visualid = attr.visual->visualid;
+   vis = XGetVisualInfo(dpy,
+                        (VisualScreenMask | VisualIDMask),
+                        &visTemp, &num_visuals);
+   if (vis)
+      *visInfo = *vis;
+
+   XFree(vis);
+}
+
+
+
+/** Get size of given window */
+static Status
+get_drawable_size(Display *dpy, Drawable d, uint *width, uint *height)
+{
+   Window root;
+   Status stat;
+   int xpos, ypos;
+   unsigned int w, h, bw, depth;
+   stat = XGetGeometry(dpy, d, &root, &xpos, &ypos, &w, &h, &bw, &depth);
+   *width = w;
+   *height = h;
+   return stat;
+}
+
+
+static void
+check_and_update_buffer_size(struct xlib_egl_surface *surface)
+{
+   uint width, height;
+   get_drawable_size(surface->Dpy, surface->Win, &width, &height);
+   st_resize_framebuffer(surface->Framebuffer, width, height);
+   surface->Base.Width = width;
+   surface->Base.Height = height;
+}
+
+
+
+static void
+display_surface(struct pipe_winsys *pws,
+                struct pipe_surface *psurf,
+                struct xlib_egl_surface *xsurf)
+{
+   XImage *ximage;
+   void *data;
+
+   ximage = XCreateImage(xsurf->Dpy,
+                         xsurf->VisInfo.visual,
+                         xsurf->VisInfo.depth,
+                         ZPixmap, 0,   /* format, offset */
+                         NULL,         /* data */
+                         0, 0,         /* size */
+                         32,           /* bitmap_pad */
+                         0);           /* bytes_per_line */
+
+
+   assert(ximage->format);
+   assert(ximage->bitmap_unit);
+
+   data = pws->buffer_map(pws, psurf->buffer, 0);
+
+   /* update XImage's fields */
+   ximage->data = data;
+   ximage->width = psurf->width;
+   ximage->height = psurf->height;
+   ximage->bytes_per_line = psurf->pitch * psurf->cpp;
+   
+   XPutImage(xsurf->Dpy, xsurf->Win, xsurf->Gc,
+             ximage, 0, 0, 0, 0, psurf->width, psurf->height);
+
+   XSync(xsurf->Dpy, 0);
+
+   ximage->data = NULL;
+   XDestroyImage(ximage);
+
+   pws->buffer_unmap(pws, psurf->buffer);
+}
+
+
+
+/** Display gallium surface in X window */
+static void
+flush_frontbuffer(struct pipe_winsys *pws,
+                  struct pipe_surface *psurf,
+                  void *context_private)
+{
+   struct xlib_egl_surface *xsurf = (struct xlib_egl_surface *) context_private;
+   display_surface(pws, psurf, xsurf);
+}
+
+
+
+/**
+ * Called via eglCreateContext(), drv->API.CreateContext().
+ */
+static EGLContext
+xlib_eglCreateContext(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
+                      EGLContext share_list, const EGLint *attrib_list)
+{
+   struct xlib_egl_driver *xdrv = xlib_egl_driver(drv);
+   _EGLConfig *conf = _eglLookupConfig(drv, dpy, config);
+   struct xlib_egl_context *ctx;
+   struct st_context *share_ctx = NULL; /* XXX fix */
+   __GLcontextModes visual;
+
+   ctx = CALLOC_STRUCT(xlib_egl_context);
+   if (!ctx)
+      return EGL_NO_CONTEXT;
+
+   /* let EGL lib init the common stuff */
+   if (!_eglInitContext(drv, dpy, &ctx->Base, config, attrib_list)) {
+      free(ctx);
+      return EGL_NO_CONTEXT;
+   }
+
+   /* API-dependent context creation */
+   switch (ctx->Base.ClientAPI) {
+   case EGL_OPENGL_ES_API:
+      _eglLog(_EGL_DEBUG, "Create Context for ES version %d\n",
+              ctx->Base.ClientVersion);
+      /* fall-through */
+   case EGL_OPENGL_API:
+      /* create a softpipe context */
+      ctx->pipe = softpipe_create(xdrv->screen, xdrv->winsys, NULL);
+      /* Now do xlib / state tracker inits here */
+      _eglConfigToContextModesRec(conf, &visual);
+      ctx->Context = st_create_context(ctx->pipe, &visual, share_ctx);
+      break;
+   default:
+      _eglError(EGL_BAD_MATCH, "eglCreateContext(unsupported API)");
+      free(ctx);
+      return EGL_NO_CONTEXT;
+   }
+
+   _eglSaveContext(&ctx->Base);
+
+   return _eglGetContextHandle(&ctx->Base);
+}
+
+
+static EGLBoolean
+xlib_eglDestroyContext(_EGLDriver *drv, EGLDisplay dpy, EGLContext ctx)
+{
+   struct xlib_egl_context *context = lookup_context(ctx);
+   if (context) {
+      if (context->Base.IsBound) {
+         context->Base.DeletePending = EGL_TRUE;
+      }
+      else {
+         /* API-dependent clean-up */
+         switch (context->Base.ClientAPI) {
+         case EGL_OPENGL_ES_API:
+            /* fall-through */
+         case EGL_OPENGL_API:
+            st_destroy_context(context->Context);
+            break;
+         default:
+            assert(0);
+         }
+         free(context);
+      }
+      return EGL_TRUE;
+   }
+   else {
+      _eglError(EGL_BAD_CONTEXT, "eglDestroyContext");
+      return EGL_TRUE;
+   }
+}
+
+
+/**
+ * Called via eglMakeCurrent(), drv->API.MakeCurrent().
+ */
+static EGLBoolean
+xlib_eglMakeCurrent(_EGLDriver *drv, EGLDisplay dpy,
+                    EGLSurface draw, EGLSurface read, EGLContext ctx)
+{
+   struct xlib_egl_context *context = lookup_context(ctx);
+   struct xlib_egl_surface *draw_surf = lookup_surface(draw);
+   struct xlib_egl_surface *read_surf = lookup_surface(read);
+
+   if (!_eglMakeCurrent(drv, dpy, draw, read, context))
+      return EGL_FALSE;
+
+   st_make_current((context ? context->Context : NULL),
+                   (draw_surf ? draw_surf->Framebuffer : NULL),
+                   (read_surf ? read_surf->Framebuffer : NULL));
+
+   if (draw_surf)
+      check_and_update_buffer_size(draw_surf);
+   if (read_surf && read_surf != draw_surf)
+      check_and_update_buffer_size(draw_surf);
+
+   return EGL_TRUE;
+}
+
+
+static enum pipe_format
+choose_color_format(const __GLcontextModes *visual)
+{
+   if (visual->redBits == 8 &&
+       visual->greenBits == 8 &&
+       visual->blueBits == 8 &&
+       visual->alphaBits == 8) {
+      /* XXX this really also depends on the ordering of R,G,B,A */
+      return PIPE_FORMAT_A8R8G8B8_UNORM;
+   }
+   else {
+      assert(0);
+      return PIPE_FORMAT_NONE;
+   }
+}
+
+
+static enum pipe_format
+choose_depth_format(const __GLcontextModes *visual)
+{
+   if (visual->depthBits > 0)
+      return PIPE_FORMAT_S8Z24_UNORM;
+   else
+      return PIPE_FORMAT_NONE;
+}
+
+
+static enum pipe_format
+choose_stencil_format(const __GLcontextModes *visual)
+{
+   if (visual->stencilBits > 0)
+      return PIPE_FORMAT_S8Z24_UNORM;
+   else
+      return PIPE_FORMAT_NONE;
+}
+
+
+/**
+ * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface().
+ */
+static EGLSurface
+xlib_eglCreateWindowSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
+                            NativeWindowType window, const EGLint *attrib_list)
+{
+   struct xlib_egl_driver *xdrv = xlib_egl_driver(drv);
+   _EGLDisplay *disp = _eglLookupDisplay(dpy);
+   _EGLConfig *conf = _eglLookupConfig(drv, dpy, config);
+
+   struct xlib_egl_surface *surf;
+   __GLcontextModes visual;
+   uint width, height;
+
+   surf = CALLOC_STRUCT(xlib_egl_surface);
+   if (!surf)
+      return EGL_NO_SURFACE;
+
+   /* Let EGL lib init the common stuff */
+   if (!_eglInitSurface(drv, dpy, &surf->Base, EGL_WINDOW_BIT,
+                        config, attrib_list)) {
+      free(surf);
+      return EGL_NO_SURFACE;
+   }
+
+   _eglSaveSurface(&surf->Base);
+
+   /*
+    * Now init the Xlib and gallium stuff
+    */
+   surf->Win = (Window) window;  /* The X window ID */
+   surf->Dpy = disp->Xdpy;  /* The X display */
+   surf->Gc = XCreateGC(surf->Dpy, surf->Win, 0, NULL);
+
+   surf->winsys = xdrv->winsys;
+
+   _eglConfigToContextModesRec(conf, &visual);
+   get_drawable_size(surf->Dpy, surf->Win, &width, &height);
+   get_drawable_visual_info(surf->Dpy, surf->Win, &surf->VisInfo);
+
+   surf->Base.Width = width;
+   surf->Base.Height = height;
+
+   /* Create GL statetracker framebuffer */
+   surf->Framebuffer = st_create_framebuffer(&visual,
+                                             choose_color_format(&visual),
+                                             choose_depth_format(&visual),
+                                             choose_stencil_format(&visual),
+                                             width, height,
+                                             (void *) surf);
+
+   st_resize_framebuffer(surf->Framebuffer, width, height);
+
+   return _eglGetSurfaceHandle(&surf->Base);
+}
+
+
+static EGLBoolean
+xlib_eglDestroySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface)
+{
+   struct xlib_egl_surface *surf = lookup_surface(surface);
+   if (surf) {
+      _eglHashRemove(_eglGlobal.Surfaces, (EGLuint) surface);
+      if (surf->Base.IsBound) {
+         surf->Base.DeletePending = EGL_TRUE;
+      }
+      else {
+         st_unreference_framebuffer(&surf->Framebuffer);
+         free(surf);
+      }
+      return EGL_TRUE;
+   }
+   else {
+      _eglError(EGL_BAD_SURFACE, "eglDestroySurface");
+      return EGL_FALSE;
+   }
+}
+
+
+static EGLBoolean
+xlib_eglSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw)
+{
+   /* error checking step: */
+   if (!_eglSwapBuffers(drv, dpy, draw))
+      return EGL_FALSE;
+
+   {
+      struct xlib_egl_surface *xsurf = lookup_surface(draw);
+      struct pipe_winsys *pws = xsurf->winsys;
+      struct pipe_surface *psurf =
+         st_get_framebuffer_surface(xsurf->Framebuffer, ST_SURFACE_BACK_LEFT);
+
+      st_notify_swapbuffers(xsurf->Framebuffer);
+
+      display_surface(pws, psurf, xsurf);
+
+      check_and_update_buffer_size(xsurf);
+   }
+
+   return EGL_TRUE;
+}
+
+
+/**
+ * Determine which API(s) is(are) present by looking for some specific
+ * global symbols.
+ */
+static EGLint
+find_supported_apis(void)
+{
+   EGLint mask = 0;
+   void *handle;
+
+   handle = dlopen(NULL, 0);
+
+   if (dlsym(handle, "st_api_OpenGL_ES1"))
+      mask |= EGL_OPENGL_ES_BIT;
+
+   if (dlsym(handle, "st_api_OpenGL_ES2"))
+      mask |= EGL_OPENGL_ES2_BIT;
+
+   if (dlsym(handle, "st_api_OpenGL"))
+      mask |= EGL_OPENGL_BIT;
+
+   if (dlsym(handle, "st_api_OpenVG"))
+      mask |= EGL_OPENVG_BIT;
+
+   dlclose(handle);
+
+   return mask;
+}
+
+
+/**
+ * This is the main entrypoint into the driver.
+ * Called by libEGL to instantiate an _EGLDriver object.
+ */
+_EGLDriver *
+_eglMain(_EGLDisplay *dpy, const char *args)
+{
+   struct xlib_egl_driver *xdrv;
+
+   _eglLog(_EGL_INFO, "Entering EGL/Xlib _eglMain(%s)", args);
+
+   xdrv = CALLOC_STRUCT(xlib_egl_driver);
+   if (!xdrv)
+      return NULL;
+
+   if (!dpy->Xdpy) {
+      dpy->Xdpy = XOpenDisplay(NULL);
+   }
+
+   _eglInitDriverFallbacks(&xdrv->Base);
+   xdrv->Base.API.Initialize = xlib_eglInitialize;
+   xdrv->Base.API.Terminate = xlib_eglTerminate;
+   xdrv->Base.API.GetProcAddress = xlib_eglGetProcAddress;
+   xdrv->Base.API.CreateContext = xlib_eglCreateContext;
+   xdrv->Base.API.DestroyContext = xlib_eglDestroyContext;
+   xdrv->Base.API.CreateWindowSurface = xlib_eglCreateWindowSurface;
+   xdrv->Base.API.DestroySurface = xlib_eglDestroySurface;
+   xdrv->Base.API.MakeCurrent = xlib_eglMakeCurrent;
+   xdrv->Base.API.SwapBuffers = xlib_eglSwapBuffers;
+
+   xdrv->Base.ClientAPIsMask = find_supported_apis();
+   if (xdrv->Base.ClientAPIsMask == 0x0) {
+      /* the app isn't directly linked with any EGL-supprted APIs
+       * (such as libGLESv2.so) so use an EGL utility to see what
+       * APIs might be loaded dynamically on this system.
+       */
+      xdrv->Base.ClientAPIsMask = _eglFindAPIs();
+   }      
+
+   xdrv->Base.Name = "Xlib/softpipe";
+
+   /* create one winsys and use it for all contexts/surfaces */
+   xdrv->winsys = create_sw_winsys();
+   xdrv->winsys->flush_frontbuffer = flush_frontbuffer;
+
+   xdrv->screen = softpipe_create_screen(xdrv->winsys);
+
+   return &xdrv->Base;
+}
+
diff --git a/src/gallium/winsys/egl_xlib/sw_winsys.c b/src/gallium/winsys/egl_xlib/sw_winsys.c
new file mode 100644
index 00000000000..28cca9e581f
--- /dev/null
+++ b/src/gallium/winsys/egl_xlib/sw_winsys.c
@@ -0,0 +1,283 @@
+/**************************************************************************
+ * 
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+/**
+ * Totally software-based winsys layer.
+ * Note that the one winsys function that we can't implement here
+ * is flush_frontbuffer().
+ * Whoever uses this code will have to provide that.
+ *
+ * Authors: Brian Paul
+ */
+
+
+#include "pipe/p_winsys.h"
+#include "pipe/p_state.h"
+#include "pipe/p_util.h"
+#include "pipe/p_inlines.h"
+
+#include "sw_winsys.h"
+
+
+
+/** Subclass of pipe_winsys */
+struct sw_pipe_winsys
+{
+   struct pipe_winsys Base;
+   /* no extra fields for now */
+};
+
+
+/** subclass of pipe_buffer */
+struct sw_pipe_buffer
+{
+   struct pipe_buffer Base;
+   boolean UserBuffer;  /** Is this a user-space buffer? */
+   void *Data;
+   void *Mapped;
+};
+
+
+/** cast wrapper */
+static INLINE struct sw_pipe_buffer *
+sw_pipe_buffer(struct pipe_buffer *b)
+{
+   return (struct sw_pipe_buffer *) b;
+}
+
+
+/**
+ * Round n up to next multiple.
+ */
+static INLINE unsigned
+round_up(unsigned n, unsigned multiple)
+{
+   return (n + multiple - 1) & ~(multiple - 1);
+}
+
+
+static const char *
+get_name(struct pipe_winsys *pws)
+{
+   return "software";
+}
+
+
+/** Create new pipe_buffer and allocate storage of given size */
+static struct pipe_buffer *
+buffer_create(struct pipe_winsys *pws, 
+              unsigned alignment, 
+              unsigned usage,
+              unsigned size)
+{
+   struct sw_pipe_buffer *buffer = CALLOC_STRUCT(sw_pipe_buffer);
+   if (!buffer)
+      return NULL;
+
+   buffer->Base.refcount = 1;
+   buffer->Base.alignment = alignment;
+   buffer->Base.usage = usage;
+   buffer->Base.size = size;
+
+   /* align to 16-byte multiple for Cell */
+   buffer->Data = align_malloc(size, MAX2(alignment, 16));
+
+   return &buffer->Base;
+}
+
+
+/**
+ * Create buffer which wraps user-space data.
+ */
+static struct pipe_buffer *
+user_buffer_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
+{
+   struct sw_pipe_buffer *buffer = CALLOC_STRUCT(sw_pipe_buffer);
+   if (!buffer)
+      return NULL;
+
+   buffer->Base.refcount = 1;
+   buffer->Base.size = bytes;
+   buffer->UserBuffer = TRUE;
+   buffer->Data = ptr;
+
+   return &buffer->Base;
+}
+
+
+static void *
+buffer_map(struct pipe_winsys *pws, struct pipe_buffer *buf, unsigned flags)
+{
+   struct sw_pipe_buffer *buffer = sw_pipe_buffer(buf);
+   buffer->Mapped = buffer->Data;
+   return buffer->Mapped;
+}
+
+
+static void
+buffer_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
+{
+   struct sw_pipe_buffer *buffer = sw_pipe_buffer(buf);
+   buffer->Mapped = NULL;
+}
+
+
+static void
+buffer_destroy(struct pipe_winsys *pws, struct pipe_buffer *buf)
+{
+   struct sw_pipe_buffer *buffer = sw_pipe_buffer(buf);
+
+   if (buffer->Data && !buffer->UserBuffer) {
+      align_free(buffer->Data);
+      buffer->Data = NULL;
+   }
+
+   free(buffer);
+}
+
+
+/**
+ * Called via winsys->surface_alloc() to create new surfaces.
+ */
+static struct pipe_surface *
+surface_alloc(struct pipe_winsys *ws)
+{
+   struct pipe_surface *surf = CALLOC_STRUCT(pipe_surface);
+   if (!surf)
+      return NULL;
+
+   surf->refcount = 1;
+   surf->winsys = ws;
+
+   return surf;
+}
+
+
+static int
+surface_alloc_storage(struct pipe_winsys *winsys,
+                      struct pipe_surface *surf,
+                      unsigned width, unsigned height,
+                      enum pipe_format format, 
+                      unsigned flags,
+                      unsigned tex_usage)
+{
+   const unsigned alignment = 64;
+
+   surf->width = width;
+   surf->height = height;
+   surf->format = format;
+   surf->cpp = pf_get_size(format);
+   surf->pitch = round_up(width, alignment / surf->cpp);
+   surf->usage = flags;
+
+   assert(surf->cpp >= 1);
+   assert(surf->cpp <= 16);
+   assert(!surf->buffer);
+   surf->buffer = winsys->buffer_create(winsys, alignment,
+                                        PIPE_BUFFER_USAGE_PIXEL,
+                                        surf->pitch * surf->cpp * height);
+   if(!surf->buffer)
+      return -1;
+   
+   return 0;
+}
+
+
+static void
+surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
+{
+   struct pipe_surface *surf = *s;
+   assert(!surf->texture);
+   surf->refcount--;
+   if (surf->refcount == 0) {
+      if (surf->buffer)
+         pipe_buffer_reference(winsys, &surf->buffer, NULL);
+      free(surf);
+   }
+   *s = NULL;
+}
+
+
+static void
+fence_reference(struct pipe_winsys *sws, struct pipe_fence_handle **ptr,
+                struct pipe_fence_handle *fence)
+{
+   /* no-op */
+}
+
+
+static int
+fence_signalled(struct pipe_winsys *sws, struct pipe_fence_handle *fence,
+                unsigned flag)
+{
+   /* no-op */
+   return 0;
+}
+
+
+static int
+fence_finish(struct pipe_winsys *sws, struct pipe_fence_handle *fence,
+             unsigned flag)
+{
+   /* no-op */
+   return 0;
+}
+
+
+/**
+ * Create/return a new pipe_winsys object.
+ */
+struct pipe_winsys *
+create_sw_winsys(void)
+{
+   struct sw_pipe_winsys *ws = CALLOC_STRUCT(sw_pipe_winsys);
+   if (!ws)
+      return NULL;
+
+   /* Fill in this struct with callbacks that pipe will need to
+    * communicate with the window system, buffer manager, etc. 
+    */
+   ws->Base.buffer_create = buffer_create;
+   ws->Base.user_buffer_create = user_buffer_create;
+   ws->Base.buffer_map = buffer_map;
+   ws->Base.buffer_unmap = buffer_unmap;
+   ws->Base.buffer_destroy = buffer_destroy;
+
+   ws->Base.surface_alloc = surface_alloc;
+   ws->Base.surface_alloc_storage = surface_alloc_storage;
+   ws->Base.surface_release = surface_release;
+
+   ws->Base.fence_reference = fence_reference;
+   ws->Base.fence_signalled = fence_signalled;
+   ws->Base.fence_finish = fence_finish;
+
+   ws->Base.flush_frontbuffer = NULL; /* not implemented here! */
+
+   ws->Base.get_name = get_name;
+
+   return &ws->Base;
+}
diff --git a/src/gallium/winsys/egl_drm/intel/intel_winsys.h b/src/gallium/winsys/egl_xlib/sw_winsys.h
index d0a319f9a4f..f96c5a14b0a 100644
--- a/src/gallium/winsys/egl_drm/intel/intel_winsys.h
+++ b/src/gallium/winsys/egl_xlib/sw_winsys.h
@@ -1,6 +1,6 @@
 /**************************************************************************
  * 
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -25,49 +25,16 @@
  * 
  **************************************************************************/
 
-#ifndef INTEL_WINSYS_H
-#define INTEL_WINSYS_H
 
-#include "pipe/p_state.h"
+#ifndef SW_WINSYS_H
+#define SW_WINSYS_H
 
-struct intel_context;
-struct pipe_context;
-struct pipe_winsys;
-struct pipe_buffer;
-struct _DriBufferObject;
-
-struct pipe_winsys *
-intel_create_pipe_winsys( int fd, struct _DriFreeSlabManager *fMan );
-
-void
-intel_destroy_pipe_winsys( struct pipe_winsys *winsys );
-
-struct pipe_context *
-intel_create_softpipe( struct intel_context *intel,
-                       struct pipe_winsys *winsys );
 
-struct pipe_context *
-intel_create_i915simple( struct intel_context *intel,
-                       struct pipe_winsys *winsys );
-
-
-struct intel_buffer {
-   struct pipe_buffer base;
-   struct _DriBufferObject *driBO;
-};
-
-static INLINE struct intel_buffer *
-intel_buffer( struct pipe_buffer *buf )
-{
-   return (struct intel_buffer *)buf;
-}
+struct pipe_winsys;
 
-static INLINE struct _DriBufferObject *
-dri_bo( struct pipe_buffer *buf )
-{
-   return intel_buffer(buf)->driBO;
-}
 
+extern struct pipe_winsys *
+create_sw_winsys(void);
 
 
-#endif
+#endif /* SW_WINSYS_H */
diff --git a/src/gallium/winsys/gdi/SConscript b/src/gallium/winsys/gdi/SConscript
new file mode 100644
index 00000000000..170fdf51270
--- /dev/null
+++ b/src/gallium/winsys/gdi/SConscript
@@ -0,0 +1,33 @@
+#######################################################################
+# SConscript for gdi winsys
+
+Import('*')
+
+if env['platform'] == 'windows':
+
+	env = env.Clone()
+
+	env.Append(CPPPATH = [
+		'#src/mesa/glapi',
+		'#src/mesa',
+		'#src/mesa/main',
+	])
+
+	sources = [
+		'opengl32.def',
+		'wgl.c',
+		'wmesa.c',
+	]
+		
+	drivers = [
+		softpipe,
+	]
+
+	env.Append(LIBS = ['gdi32', 'user32'])
+
+	# TODO: write a wrapper function http://www.scons.org/wiki/WrapperFunctions
+	env.SharedLibrary(
+		target ='opengl32',
+		source = sources,
+		LIBS = glapi + mesa + drivers + auxiliaries + env['LIBS'],
+	)
diff --git a/src/gallium/winsys/gdi/colors.h b/src/gallium/winsys/gdi/colors.h
new file mode 100644
index 00000000000..03e512c1fa9
--- /dev/null
+++ b/src/gallium/winsys/gdi/colors.h
@@ -0,0 +1,29 @@
+/* Values for wmesa->pixelformat: */
+
+#define PF_8A8B8G8R	3	/* 32-bit TrueColor:  8-A, 8-B, 8-G, 8-R */
+#define PF_8R8G8B	4	/* 32-bit TrueColor:  8-R, 8-G, 8-B */
+#define PF_5R6G5B	5	/* 16-bit TrueColor:  5-R, 6-G, 5-B bits */
+#define PF_DITHER8	6	/* Dithered RGB using a lookup table */
+#define PF_LOOKUP	7	/* Undithered RGB using a lookup table */
+#define PF_GRAYSCALE	10	/* Grayscale or StaticGray */
+#define PF_BADFORMAT	11
+#define PF_INDEX8	12
+
+
+#define BGR8(r,g,b) (unsigned)(((BYTE)((b & 0xc0) | ((g & 0xe0)>>2) | \
+                                      ((r & 0xe0)>>5))))
+
+/* Windows uses 5,5,5 for 16-bit */
+#define BGR16(r,g,b) (  (((unsigned short)b       ) >> 3) | \
+                        (((unsigned short)g & 0xf8) << 2) | \
+                        (((unsigned short)r & 0xf8) << 7) )
+
+#define BGR24(r,g,b) (unsigned long)((DWORD)(((BYTE)(b)| \
+                                    ((WORD)((BYTE)(g))<<8))| \
+                                    (((DWORD)(BYTE)(r))<<16)))
+
+#define BGR32(r,g,b) (unsigned long)((DWORD)(((BYTE)(b)| \
+                                    ((WORD)((BYTE)(g))<<8))| \
+                                    (((DWORD)(BYTE)(r))<<16)))
+
+
diff --git a/src/gallium/winsys/gdi/opengl32.def b/src/gallium/winsys/gdi/opengl32.def
new file mode 100644
index 00000000000..54e72f57b19
--- /dev/null
+++ b/src/gallium/winsys/gdi/opengl32.def
@@ -0,0 +1,859 @@
+; DO NOT EDIT - This file generated automatically by mesadef.py script
+;DESCRIPTION 'Mesa (OpenGL work-alike) for Win32'
+VERSION 6.5
+;
+; Module definition file for Mesa (OPENGL32.DLL)
+;
+; Note: The OpenGL functions use the STDCALL
+; function calling convention.  Microsoft's
+; OPENGL32 uses this convention and so must the
+; Mesa OPENGL32 so that the Mesa DLL can be used
+; as a drop-in replacement.
+;
+; The linker exports STDCALL entry points with
+; 'decorated' names; e.g., _glBegin@0, where the
+; trailing number is the number of bytes of 
+; parameter data pushed onto the stack.  The
+; callee is responsible for popping this data
+; off the stack, usually via a RETF n instruction.
+;
+; However, the Microsoft OPENGL32.DLL does not export
+; the decorated names, even though the calling convention
+; is STDCALL.  So, this module definition file is
+; needed to force the Mesa OPENGL32.DLL to export the
+; symbols in the same manner as the Microsoft DLL.
+; Were it not for this problem, this file would not
+; be needed (for the gl* functions) since the entry
+; points are compiled with dllexport declspec.
+;
+; However, this file is still needed to export "internal"
+; Mesa symbols for the benefit of the OSMESA32.DLL.
+;
+EXPORTS
+	glNewList
+	glEndList
+	glCallList
+	glCallLists
+	glDeleteLists
+	glGenLists
+	glListBase
+	glBegin
+	glBitmap
+	glColor3b
+	glColor3bv
+	glColor3d
+	glColor3dv
+	glColor3f
+	glColor3fv
+	glColor3i
+	glColor3iv
+	glColor3s
+	glColor3sv
+	glColor3ub
+	glColor3ubv
+	glColor3ui
+	glColor3uiv
+	glColor3us
+	glColor3usv
+	glColor4b
+	glColor4bv
+	glColor4d
+	glColor4dv
+	glColor4f
+	glColor4fv
+	glColor4i
+	glColor4iv
+	glColor4s
+	glColor4sv
+	glColor4ub
+	glColor4ubv
+	glColor4ui
+	glColor4uiv
+	glColor4us
+	glColor4usv
+	glEdgeFlag
+	glEdgeFlagv
+	glEnd
+	glIndexd
+	glIndexdv
+	glIndexf
+	glIndexfv
+	glIndexi
+	glIndexiv
+	glIndexs
+	glIndexsv
+	glNormal3b
+	glNormal3bv
+	glNormal3d
+	glNormal3dv
+	glNormal3f
+	glNormal3fv
+	glNormal3i
+	glNormal3iv
+	glNormal3s
+	glNormal3sv
+	glRasterPos2d
+	glRasterPos2dv
+	glRasterPos2f
+	glRasterPos2fv
+	glRasterPos2i
+	glRasterPos2iv
+	glRasterPos2s
+	glRasterPos2sv
+	glRasterPos3d
+	glRasterPos3dv
+	glRasterPos3f
+	glRasterPos3fv
+	glRasterPos3i
+	glRasterPos3iv
+	glRasterPos3s
+	glRasterPos3sv
+	glRasterPos4d
+	glRasterPos4dv
+	glRasterPos4f
+	glRasterPos4fv
+	glRasterPos4i
+	glRasterPos4iv
+	glRasterPos4s
+	glRasterPos4sv
+	glRectd
+	glRectdv
+	glRectf
+	glRectfv
+	glRecti
+	glRectiv
+	glRects
+	glRectsv
+	glTexCoord1d
+	glTexCoord1dv
+	glTexCoord1f
+	glTexCoord1fv
+	glTexCoord1i
+	glTexCoord1iv
+	glTexCoord1s
+	glTexCoord1sv
+	glTexCoord2d
+	glTexCoord2dv
+	glTexCoord2f
+	glTexCoord2fv
+	glTexCoord2i
+	glTexCoord2iv
+	glTexCoord2s
+	glTexCoord2sv
+	glTexCoord3d
+	glTexCoord3dv
+	glTexCoord3f
+	glTexCoord3fv
+	glTexCoord3i
+	glTexCoord3iv
+	glTexCoord3s
+	glTexCoord3sv
+	glTexCoord4d
+	glTexCoord4dv
+	glTexCoord4f
+	glTexCoord4fv
+	glTexCoord4i
+	glTexCoord4iv
+	glTexCoord4s
+	glTexCoord4sv
+	glVertex2d
+	glVertex2dv
+	glVertex2f
+	glVertex2fv
+	glVertex2i
+	glVertex2iv
+	glVertex2s
+	glVertex2sv
+	glVertex3d
+	glVertex3dv
+	glVertex3f
+	glVertex3fv
+	glVertex3i
+	glVertex3iv
+	glVertex3s
+	glVertex3sv
+	glVertex4d
+	glVertex4dv
+	glVertex4f
+	glVertex4fv
+	glVertex4i
+	glVertex4iv
+	glVertex4s
+	glVertex4sv
+	glClipPlane
+	glColorMaterial
+	glCullFace
+	glFogf
+	glFogfv
+	glFogi
+	glFogiv
+	glFrontFace
+	glHint
+	glLightf
+	glLightfv
+	glLighti
+	glLightiv
+	glLightModelf
+	glLightModelfv
+	glLightModeli
+	glLightModeliv
+	glLineStipple
+	glLineWidth
+	glMaterialf
+	glMaterialfv
+	glMateriali
+	glMaterialiv
+	glPointSize
+	glPolygonMode
+	glPolygonStipple
+	glScissor
+	glShadeModel
+	glTexParameterf
+	glTexParameterfv
+	glTexParameteri
+	glTexParameteriv
+	glTexImage1D
+	glTexImage2D
+	glTexEnvf
+	glTexEnvfv
+	glTexEnvi
+	glTexEnviv
+	glTexGend
+	glTexGendv
+	glTexGenf
+	glTexGenfv
+	glTexGeni
+	glTexGeniv
+	glFeedbackBuffer
+	glSelectBuffer
+	glRenderMode
+	glInitNames
+	glLoadName
+	glPassThrough
+	glPopName
+	glPushName
+	glDrawBuffer
+	glClear
+	glClearAccum
+	glClearIndex
+	glClearColor
+	glClearStencil
+	glClearDepth
+	glStencilMask
+	glColorMask
+	glDepthMask
+	glIndexMask
+	glAccum
+	glDisable
+	glEnable
+	glFinish
+	glFlush
+	glPopAttrib
+	glPushAttrib
+	glMap1d
+	glMap1f
+	glMap2d
+	glMap2f
+	glMapGrid1d
+	glMapGrid1f
+	glMapGrid2d
+	glMapGrid2f
+	glEvalCoord1d
+	glEvalCoord1dv
+	glEvalCoord1f
+	glEvalCoord1fv
+	glEvalCoord2d
+	glEvalCoord2dv
+	glEvalCoord2f
+	glEvalCoord2fv
+	glEvalMesh1
+	glEvalPoint1
+	glEvalMesh2
+	glEvalPoint2
+	glAlphaFunc
+	glBlendFunc
+	glLogicOp
+	glStencilFunc
+	glStencilOp
+	glDepthFunc
+	glPixelZoom
+	glPixelTransferf
+	glPixelTransferi
+	glPixelStoref
+	glPixelStorei
+	glPixelMapfv
+	glPixelMapuiv
+	glPixelMapusv
+	glReadBuffer
+	glCopyPixels
+	glReadPixels
+	glDrawPixels
+	glGetBooleanv
+	glGetClipPlane
+	glGetDoublev
+	glGetError
+	glGetFloatv
+	glGetIntegerv
+	glGetLightfv
+	glGetLightiv
+	glGetMapdv
+	glGetMapfv
+	glGetMapiv
+	glGetMaterialfv
+	glGetMaterialiv
+	glGetPixelMapfv
+	glGetPixelMapuiv
+	glGetPixelMapusv
+	glGetPolygonStipple
+	glGetString
+	glGetTexEnvfv
+	glGetTexEnviv
+	glGetTexGendv
+	glGetTexGenfv
+	glGetTexGeniv
+	glGetTexImage
+	glGetTexParameterfv
+	glGetTexParameteriv
+	glGetTexLevelParameterfv
+	glGetTexLevelParameteriv
+	glIsEnabled
+	glIsList
+	glDepthRange
+	glFrustum
+	glLoadIdentity
+	glLoadMatrixf
+	glLoadMatrixd
+	glMatrixMode
+	glMultMatrixf
+	glMultMatrixd
+	glOrtho
+	glPopMatrix
+	glPushMatrix
+	glRotated
+	glRotatef
+	glScaled
+	glScalef
+	glTranslated
+	glTranslatef
+	glViewport
+	glArrayElement
+	glColorPointer
+	glDisableClientState
+	glDrawArrays
+	glDrawElements
+	glEdgeFlagPointer
+	glEnableClientState
+	glGetPointerv
+	glIndexPointer
+	glInterleavedArrays
+	glNormalPointer
+	glTexCoordPointer
+	glVertexPointer
+	glPolygonOffset
+	glCopyTexImage1D
+	glCopyTexImage2D
+	glCopyTexSubImage1D
+	glCopyTexSubImage2D
+	glTexSubImage1D
+	glTexSubImage2D
+	glAreTexturesResident
+	glBindTexture
+	glDeleteTextures
+	glGenTextures
+	glIsTexture
+	glPrioritizeTextures
+	glIndexub
+	glIndexubv
+	glPopClientAttrib
+	glPushClientAttrib
+	glBlendColor
+	glBlendEquation
+	glDrawRangeElements
+	glColorTable
+	glColorTableParameterfv
+	glColorTableParameteriv
+	glCopyColorTable
+	glGetColorTable
+	glGetColorTableParameterfv
+	glGetColorTableParameteriv
+	glColorSubTable
+	glCopyColorSubTable
+	glConvolutionFilter1D
+	glConvolutionFilter2D
+	glConvolutionParameterf
+	glConvolutionParameterfv
+	glConvolutionParameteri
+	glConvolutionParameteriv
+	glCopyConvolutionFilter1D
+	glCopyConvolutionFilter2D
+	glGetConvolutionFilter
+	glGetConvolutionParameterfv
+	glGetConvolutionParameteriv
+	glGetSeparableFilter
+	glSeparableFilter2D
+	glGetHistogram
+	glGetHistogramParameterfv
+	glGetHistogramParameteriv
+	glGetMinmax
+	glGetMinmaxParameterfv
+	glGetMinmaxParameteriv
+	glHistogram
+	glMinmax
+	glResetHistogram
+	glResetMinmax
+	glTexImage3D
+	glTexSubImage3D
+	glCopyTexSubImage3D
+	glActiveTextureARB
+	glClientActiveTextureARB
+	glMultiTexCoord1dARB
+	glMultiTexCoord1dvARB
+	glMultiTexCoord1fARB
+	glMultiTexCoord1fvARB
+	glMultiTexCoord1iARB
+	glMultiTexCoord1ivARB
+	glMultiTexCoord1sARB
+	glMultiTexCoord1svARB
+	glMultiTexCoord2dARB
+	glMultiTexCoord2dvARB
+	glMultiTexCoord2fARB
+	glMultiTexCoord2fvARB
+	glMultiTexCoord2iARB
+	glMultiTexCoord2ivARB
+	glMultiTexCoord2sARB
+	glMultiTexCoord2svARB
+	glMultiTexCoord3dARB
+	glMultiTexCoord3dvARB
+	glMultiTexCoord3fARB
+	glMultiTexCoord3fvARB
+	glMultiTexCoord3iARB
+	glMultiTexCoord3ivARB
+	glMultiTexCoord3sARB
+	glMultiTexCoord3svARB
+	glMultiTexCoord4dARB
+	glMultiTexCoord4dvARB
+	glMultiTexCoord4fARB
+	glMultiTexCoord4fvARB
+	glMultiTexCoord4iARB
+	glMultiTexCoord4ivARB
+	glMultiTexCoord4sARB
+	glMultiTexCoord4svARB
+	glLoadTransposeMatrixfARB
+	glLoadTransposeMatrixdARB
+	glMultTransposeMatrixfARB
+	glMultTransposeMatrixdARB
+	glSampleCoverageARB
+	glCompressedTexImage3DARB
+	glCompressedTexImage2DARB
+	glCompressedTexImage1DARB
+	glCompressedTexSubImage3DARB
+	glCompressedTexSubImage2DARB
+	glCompressedTexSubImage1DARB
+	glGetCompressedTexImageARB
+	glActiveTexture
+	glClientActiveTexture
+	glMultiTexCoord1d
+	glMultiTexCoord1dv
+	glMultiTexCoord1f
+	glMultiTexCoord1fv
+	glMultiTexCoord1i
+	glMultiTexCoord1iv
+	glMultiTexCoord1s
+	glMultiTexCoord1sv
+	glMultiTexCoord2d
+	glMultiTexCoord2dv
+	glMultiTexCoord2f
+	glMultiTexCoord2fv
+	glMultiTexCoord2i
+	glMultiTexCoord2iv
+	glMultiTexCoord2s
+	glMultiTexCoord2sv
+	glMultiTexCoord3d
+	glMultiTexCoord3dv
+	glMultiTexCoord3f
+	glMultiTexCoord3fv
+	glMultiTexCoord3i
+	glMultiTexCoord3iv
+	glMultiTexCoord3s
+	glMultiTexCoord3sv
+	glMultiTexCoord4d
+	glMultiTexCoord4dv
+	glMultiTexCoord4f
+	glMultiTexCoord4fv
+	glMultiTexCoord4i
+	glMultiTexCoord4iv
+	glMultiTexCoord4s
+	glMultiTexCoord4sv
+	glLoadTransposeMatrixf
+	glLoadTransposeMatrixd
+	glMultTransposeMatrixf
+	glMultTransposeMatrixd
+	glSampleCoverage
+	glCompressedTexImage3D
+	glCompressedTexImage2D
+	glCompressedTexImage1D
+	glCompressedTexSubImage3D
+	glCompressedTexSubImage2D
+	glCompressedTexSubImage1D
+	glGetCompressedTexImage
+	glBlendColorEXT
+	glPolygonOffsetEXT
+	glTexImage3DEXT
+	glTexSubImage3DEXT
+	glTexSubImage1DEXT
+	glTexSubImage2DEXT
+	glCopyTexImage1DEXT
+	glCopyTexImage2DEXT
+	glCopyTexSubImage1DEXT
+	glCopyTexSubImage2DEXT
+	glCopyTexSubImage3DEXT
+	glAreTexturesResidentEXT
+	glBindTextureEXT
+	glDeleteTexturesEXT
+	glGenTexturesEXT
+	glIsTextureEXT
+	glPrioritizeTexturesEXT
+	glArrayElementEXT
+	glColorPointerEXT
+	glDrawArraysEXT
+	glEdgeFlagPointerEXT
+	glGetPointervEXT
+	glIndexPointerEXT
+	glNormalPointerEXT
+	glTexCoordPointerEXT
+	glVertexPointerEXT
+	glBlendEquationEXT
+	glPointParameterfEXT
+	glPointParameterfvEXT
+	glPointParameterfARB
+	glPointParameterfvARB
+	glColorTableEXT
+	glGetColorTableEXT
+	glGetColorTableParameterivEXT
+	glGetColorTableParameterfvEXT
+	glLockArraysEXT
+	glUnlockArraysEXT
+	glDrawRangeElementsEXT
+	glSecondaryColor3bEXT
+	glSecondaryColor3bvEXT
+	glSecondaryColor3dEXT
+	glSecondaryColor3dvEXT
+	glSecondaryColor3fEXT
+	glSecondaryColor3fvEXT
+	glSecondaryColor3iEXT
+	glSecondaryColor3ivEXT
+	glSecondaryColor3sEXT
+	glSecondaryColor3svEXT
+	glSecondaryColor3ubEXT
+	glSecondaryColor3ubvEXT
+	glSecondaryColor3uiEXT
+	glSecondaryColor3uivEXT
+	glSecondaryColor3usEXT
+	glSecondaryColor3usvEXT
+	glSecondaryColorPointerEXT
+	glMultiDrawArraysEXT
+	glMultiDrawElementsEXT
+	glFogCoordfEXT
+	glFogCoordfvEXT
+	glFogCoorddEXT
+	glFogCoorddvEXT
+	glFogCoordPointerEXT
+	glBlendFuncSeparateEXT
+	glFlushVertexArrayRangeNV
+	glVertexArrayRangeNV
+	glCombinerParameterfvNV
+	glCombinerParameterfNV
+	glCombinerParameterivNV
+	glCombinerParameteriNV
+	glCombinerInputNV
+	glCombinerOutputNV
+	glFinalCombinerInputNV
+	glGetCombinerInputParameterfvNV
+	glGetCombinerInputParameterivNV
+	glGetCombinerOutputParameterfvNV
+	glGetCombinerOutputParameterivNV
+	glGetFinalCombinerInputParameterfvNV
+	glGetFinalCombinerInputParameterivNV
+	glResizeBuffersMESA
+	glWindowPos2dMESA
+	glWindowPos2dvMESA
+	glWindowPos2fMESA
+	glWindowPos2fvMESA
+	glWindowPos2iMESA
+	glWindowPos2ivMESA
+	glWindowPos2sMESA
+	glWindowPos2svMESA
+	glWindowPos3dMESA
+	glWindowPos3dvMESA
+	glWindowPos3fMESA
+	glWindowPos3fvMESA
+	glWindowPos3iMESA
+	glWindowPos3ivMESA
+	glWindowPos3sMESA
+	glWindowPos3svMESA
+	glWindowPos4dMESA
+	glWindowPos4dvMESA
+	glWindowPos4fMESA
+	glWindowPos4fvMESA
+	glWindowPos4iMESA
+	glWindowPos4ivMESA
+	glWindowPos4sMESA
+	glWindowPos4svMESA
+	glWindowPos2dARB
+	glWindowPos2fARB
+	glWindowPos2iARB
+	glWindowPos2sARB
+	glWindowPos2dvARB
+	glWindowPos2fvARB
+	glWindowPos2ivARB
+	glWindowPos2svARB
+	glWindowPos3dARB
+	glWindowPos3fARB
+	glWindowPos3iARB
+	glWindowPos3sARB
+	glWindowPos3dvARB
+	glWindowPos3fvARB
+	glWindowPos3ivARB
+	glWindowPos3svARB
+	glAreProgramsResidentNV
+	glBindProgramNV
+	glDeleteProgramsNV
+	glExecuteProgramNV
+	glGenProgramsNV
+	glGetProgramParameterdvNV
+	glGetProgramParameterfvNV
+	glGetProgramivNV
+	glGetProgramStringNV
+	glGetTrackMatrixivNV
+	glGetVertexAttribdvNV
+	glGetVertexAttribfvNV
+	glGetVertexAttribivNV
+	glGetVertexAttribPointervNV
+	glIsProgramNV
+	glLoadProgramNV
+	glProgramParameter4dNV
+	glProgramParameter4dvNV
+	glProgramParameter4fNV
+	glProgramParameter4fvNV
+	glProgramParameters4dvNV
+	glProgramParameters4fvNV
+	glRequestResidentProgramsNV
+	glTrackMatrixNV
+	glVertexAttribPointerNV
+	glVertexAttrib1dNV
+	glVertexAttrib1dvNV
+	glVertexAttrib1fNV
+	glVertexAttrib1fvNV
+	glVertexAttrib1sNV
+	glVertexAttrib1svNV
+	glVertexAttrib2dNV
+	glVertexAttrib2dvNV
+	glVertexAttrib2fNV
+	glVertexAttrib2fvNV
+	glVertexAttrib2sNV
+	glVertexAttrib2svNV
+	glVertexAttrib3dNV
+	glVertexAttrib3dvNV
+	glVertexAttrib3fNV
+	glVertexAttrib3fvNV
+	glVertexAttrib3sNV
+	glVertexAttrib3svNV
+	glVertexAttrib4dNV
+	glVertexAttrib4dvNV
+	glVertexAttrib4fNV
+	glVertexAttrib4fvNV
+	glVertexAttrib4sNV
+	glVertexAttrib4svNV
+	glVertexAttrib4ubNV
+	glVertexAttrib4ubvNV
+	glVertexAttribs1dvNV
+	glVertexAttribs1fvNV
+	glVertexAttribs1svNV
+	glVertexAttribs2dvNV
+	glVertexAttribs2fvNV
+	glVertexAttribs2svNV
+	glVertexAttribs3dvNV
+	glVertexAttribs3fvNV
+	glVertexAttribs3svNV
+	glVertexAttribs4dvNV
+	glVertexAttribs4fvNV
+	glVertexAttribs4svNV
+	glVertexAttribs4ubvNV
+	glPointParameteriNV
+	glPointParameterivNV
+	glFogCoordf
+	glFogCoordfv
+	glFogCoordd
+	glFogCoorddv
+	glFogCoordPointer
+	glMultiDrawArrays
+	glMultiDrawElements
+	glPointParameterf
+	glPointParameterfv
+	glPointParameteri
+	glPointParameteriv
+	glSecondaryColor3b
+	glSecondaryColor3bv
+	glSecondaryColor3d
+	glSecondaryColor3dv
+	glSecondaryColor3f
+	glSecondaryColor3fv
+	glSecondaryColor3i
+	glSecondaryColor3iv
+	glSecondaryColor3s
+	glSecondaryColor3sv
+	glSecondaryColor3ub
+	glSecondaryColor3ubv
+	glSecondaryColor3ui
+	glSecondaryColor3uiv
+	glSecondaryColor3us
+	glSecondaryColor3usv
+	glSecondaryColorPointer
+	glWindowPos2d
+	glWindowPos2dv
+	glWindowPos2f
+	glWindowPos2fv
+	glWindowPos2i
+	glWindowPos2iv
+	glWindowPos2s
+	glWindowPos2sv
+	glWindowPos3d
+	glWindowPos3dv
+	glWindowPos3f
+	glWindowPos3fv
+	glWindowPos3i
+	glWindowPos3iv
+	glWindowPos3s
+	glWindowPos3sv
+	glVertexAttrib1sARB
+	glVertexAttrib1fARB
+	glVertexAttrib1dARB
+	glVertexAttrib2sARB
+	glVertexAttrib2fARB
+	glVertexAttrib2dARB
+	glVertexAttrib3sARB
+	glVertexAttrib3fARB
+	glVertexAttrib3dARB
+	glVertexAttrib4sARB
+	glVertexAttrib4fARB
+	glVertexAttrib4dARB
+	glVertexAttrib4NubARB
+	glVertexAttrib1svARB
+	glVertexAttrib1fvARB
+	glVertexAttrib1dvARB
+	glVertexAttrib2svARB
+	glVertexAttrib2fvARB
+	glVertexAttrib2dvARB
+	glVertexAttrib3svARB
+	glVertexAttrib3fvARB
+	glVertexAttrib3dvARB
+	glVertexAttrib4bvARB
+	glVertexAttrib4svARB
+	glVertexAttrib4ivARB
+	glVertexAttrib4ubvARB
+	glVertexAttrib4usvARB
+	glVertexAttrib4uivARB
+	glVertexAttrib4fvARB
+	glVertexAttrib4dvARB
+	glVertexAttrib4NbvARB
+	glVertexAttrib4NsvARB
+	glVertexAttrib4NivARB
+	glVertexAttrib4NubvARB
+	glVertexAttrib4NusvARB
+	glVertexAttrib4NuivARB
+	glVertexAttribPointerARB
+	glEnableVertexAttribArrayARB
+	glDisableVertexAttribArrayARB
+	glProgramStringARB
+	glBindProgramARB
+	glDeleteProgramsARB
+	glGenProgramsARB
+	glIsProgramARB
+	glProgramEnvParameter4dARB
+	glProgramEnvParameter4dvARB
+	glProgramEnvParameter4fARB
+	glProgramEnvParameter4fvARB
+	glProgramLocalParameter4dARB
+	glProgramLocalParameter4dvARB
+	glProgramLocalParameter4fARB
+	glProgramLocalParameter4fvARB
+	glGetProgramEnvParameterdvARB
+	glGetProgramEnvParameterfvARB
+	glGetProgramLocalParameterdvARB
+	glGetProgramLocalParameterfvARB
+	glGetProgramivARB
+	glGetProgramStringARB
+	glGetVertexAttribdvARB
+	glGetVertexAttribfvARB
+	glGetVertexAttribivARB
+	glGetVertexAttribPointervARB
+	glProgramNamedParameter4fNV
+	glProgramNamedParameter4dNV
+	glProgramNamedParameter4fvNV
+	glProgramNamedParameter4dvNV
+	glGetProgramNamedParameterfvNV
+	glGetProgramNamedParameterdvNV
+	glBindBufferARB
+	glBufferDataARB
+	glBufferSubDataARB
+	glDeleteBuffersARB
+	glGenBuffersARB
+	glGetBufferParameterivARB
+	glGetBufferPointervARB
+	glGetBufferSubDataARB
+	glIsBufferARB
+	glMapBufferARB
+	glUnmapBufferARB
+	glGenQueriesARB
+	glDeleteQueriesARB
+	glIsQueryARB
+	glBeginQueryARB
+	glEndQueryARB
+	glGetQueryivARB
+	glGetQueryObjectivARB
+	glGetQueryObjectuivARB
+	glBindBuffer
+	glBufferData
+	glBufferSubData
+	glDeleteBuffers
+	glGenBuffers
+	glGetBufferParameteriv
+	glGetBufferPointerv
+	glGetBufferSubData
+	glIsBuffer
+	glMapBuffer
+	glUnmapBuffer
+	glGenQueries
+	glDeleteQueries
+	glIsQuery
+	glBeginQuery
+	glEndQuery
+	glGetQueryiv
+	glGetQueryObjectiv
+	glGetQueryObjectuiv
+;
+; WGL API
+	wglChoosePixelFormat
+	wglCopyContext
+	wglCreateContext
+	wglCreateLayerContext
+	wglDeleteContext
+	wglDescribeLayerPlane
+	wglDescribePixelFormat
+	wglGetCurrentContext
+	wglGetCurrentDC
+	wglGetLayerPaletteEntries
+	wglGetPixelFormat
+	wglGetProcAddress
+	wglMakeCurrent
+	wglRealizeLayerPalette
+	wglSetLayerPaletteEntries
+	wglSetPixelFormat
+	wglShareLists
+	wglSwapBuffers
+	wglSwapLayerBuffers
+	wglUseFontBitmapsA
+	wglUseFontBitmapsW
+	wglUseFontOutlinesA
+	wglUseFontOutlinesW
+	wglGetExtensionsStringARB
diff --git a/src/gallium/winsys/gdi/wgl.c b/src/gallium/winsys/gdi/wgl.c
new file mode 100644
index 00000000000..50126014a86
--- /dev/null
+++ b/src/gallium/winsys/gdi/wgl.c
@@ -0,0 +1,703 @@
+/* $Id: wgl.c,v 1.12 2006/03/30 07:58:24 kschultz Exp $ */
+
+/*
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*
+ * File name 	: wgl.c
+ * WGL stuff. Added by Oleg Letsinsky, [email protected]
+ * Some things originated from the 3Dfx WGL functions
+ */
+
+/* 
+ * This file contains the implementation of the wgl* functions for
+ * Mesa on Windows.  Since these functions are provided by Windows in
+ * GDI/OpenGL, we must supply our versions that work with Mesa here.
+ */
+
+
+/* We're essentially building part of GDI here, so define this so that
+ * we get the right export linkage. */
+#ifdef __MINGW32__
+
+#include <stdarg.h>
+#include <windef.h>
+#include <wincon.h>
+#include <winbase.h>
+
+#  if defined(BUILD_GL32)
+#    define WINGDIAPI __declspec(dllexport)	
+#  else
+#    define __W32API_USE_DLLIMPORT__
+#  endif
+
+#include <wingdi.h>
+#include "GL/mesa_wgl.h"
+#include <stdlib.h>
+
+#else
+
+#define _GDI32_
+#include <windows.h>
+
+#endif
+
+#include "glapi.h"
+#include "GL/wmesa.h"   /* protos for wmesa* functions */
+
+/*
+ * Pixel Format Descriptors
+ */
+
+/* Extend the PFD to include DB flag */
+struct __pixelformat__
+{
+    PIXELFORMATDESCRIPTOR pfd;
+    GLboolean doubleBuffered;
+};
+
+/* These are the PFD's supported by this driver. */
+struct __pixelformat__	pfd[] =
+{
+    /* Double Buffer, alpha */
+    {	
+	{	
+	    sizeof(PIXELFORMATDESCRIPTOR),	1,
+	    PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|
+	    PFD_GENERIC_FORMAT|PFD_DOUBLEBUFFER|PFD_SWAP_COPY,
+	    PFD_TYPE_RGBA,
+	    24,	
+	    8, 0,	
+	    8, 8,	
+	    8, 16,	
+	    8, 24,
+	    0, 0, 0, 0, 0,	
+	    16,	8,	
+	    0, 0, 0,	
+	    0, 0, 0 
+	},
+        GL_TRUE
+    },
+    /* Single Buffer, alpha */
+    {	
+	{	
+	    sizeof(PIXELFORMATDESCRIPTOR),	1,
+	    PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|
+	    PFD_GENERIC_FORMAT,
+	    PFD_TYPE_RGBA,
+	    24,	
+	    8, 0,	
+	    8, 8,	
+	    8, 16,	
+	    8, 24,
+	    0, 0, 0, 0,	0,	
+	    16,	8,
+	    0, 0, 0,	
+	    0, 0, 0
+	},
+        GL_FALSE
+    },
+    /* Double Buffer, no alpha */
+    {	
+	{	
+	    sizeof(PIXELFORMATDESCRIPTOR),	1,
+	    PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|
+	    PFD_GENERIC_FORMAT|PFD_DOUBLEBUFFER|PFD_SWAP_COPY,
+	    PFD_TYPE_RGBA,
+	    24,	
+	    8, 0,
+	    8, 8,
+	    8, 16,
+	    0, 0,
+	    0, 0, 0, 0,	0,
+	    16,	8,
+	    0, 0, 0, 
+	    0, 0, 0 
+	},
+        GL_TRUE
+    },
+    /* Single Buffer, no alpha */
+    {	
+	{
+	    sizeof(PIXELFORMATDESCRIPTOR),	1,
+	    PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|
+	    PFD_GENERIC_FORMAT,
+	    PFD_TYPE_RGBA,
+	    24,	
+	    8, 0,
+	    8, 8,
+	    8, 16,
+	    0, 0,
+	    0, 0, 0, 0,	0,
+	    16,	8,
+	    0, 0, 0,
+	    0, 0, 0 
+	},
+        GL_FALSE
+    },
+};
+
+int npfd = sizeof(pfd) / sizeof(pfd[0]);
+
+
+/*
+ * Contexts
+ */
+
+typedef struct {
+    WMesaContext ctx;
+} MesaWglCtx;
+
+#define MESAWGL_CTX_MAX_COUNT 20
+
+static MesaWglCtx wgl_ctx[MESAWGL_CTX_MAX_COUNT];
+
+static unsigned ctx_count = 0;
+static int ctx_current = -1;
+static unsigned curPFD = 0;
+
+static HDC CurrentHDC = 0;
+
+
+WINGDIAPI HGLRC GLAPIENTRY wglCreateContext(HDC hdc)
+{
+    int i = 0;
+    if (!ctx_count) {
+	for(i=0;i<MESAWGL_CTX_MAX_COUNT;i++) {
+	    wgl_ctx[i].ctx = NULL;
+	}
+    }
+    for( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ ) {
+        if ( wgl_ctx[i].ctx == NULL ) {
+            wgl_ctx[i].ctx = 
+		WMesaCreateContext(hdc, NULL, (GLboolean)GL_TRUE,
+				   (GLboolean) (pfd[curPFD-1].doubleBuffered ?
+                                   GL_TRUE : GL_FALSE), 
+				   (GLboolean)(pfd[curPFD-1].pfd.cAlphaBits ? 
+				   GL_TRUE : GL_FALSE) );
+            if (wgl_ctx[i].ctx == NULL)
+                break;
+            ctx_count++;
+            return ((HGLRC)wgl_ctx[i].ctx);
+        }
+    }
+    SetLastError(0);
+    return(NULL);
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglDeleteContext(HGLRC hglrc)
+{
+    int i;
+    for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ ) {
+    	if ( wgl_ctx[i].ctx == (WMesaContext) hglrc ){
+            WMesaMakeCurrent((WMesaContext) hglrc, NULL);
+            WMesaDestroyContext(wgl_ctx[i].ctx);
+            wgl_ctx[i].ctx = NULL;
+            ctx_count--;
+            return(TRUE);
+    	}
+    }
+    SetLastError(0);
+    return(FALSE);
+}
+
+WINGDIAPI HGLRC GLAPIENTRY wglGetCurrentContext(VOID)
+{
+    if (ctx_current < 0)
+	return 0;
+    else
+	return (HGLRC) wgl_ctx[ctx_current].ctx;
+}
+
+WINGDIAPI HDC GLAPIENTRY wglGetCurrentDC(VOID)
+{
+    return CurrentHDC;
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglMakeCurrent(HDC hdc, HGLRC hglrc)
+{
+    int i;
+    
+    CurrentHDC = hdc;
+
+    if (!hdc || !hglrc) {
+	WMesaMakeCurrent(NULL, NULL);
+	ctx_current = -1;
+	return TRUE;
+    }
+    
+    for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ ) {
+	if ( wgl_ctx[i].ctx == (WMesaContext) hglrc ) {
+	    WMesaMakeCurrent( (WMesaContext) hglrc, hdc );
+	    ctx_current = i;
+	    return TRUE;
+	}
+    }
+    return FALSE;
+}
+
+
+WINGDIAPI int GLAPIENTRY wglChoosePixelFormat(HDC hdc,
+					      CONST 
+					      PIXELFORMATDESCRIPTOR *ppfd)
+{
+    int		i,best = -1,bestdelta = 0x7FFFFFFF,delta;
+    (void) hdc;
+    
+    if(ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR) || ppfd->nVersion != 1)
+	{
+	    SetLastError(0);
+	    return(0);
+	}
+    for(i = 0; i < npfd;i++)
+	{
+	    delta = 0;
+	    if(
+		(ppfd->dwFlags & PFD_DRAW_TO_WINDOW) &&
+		!(pfd[i].pfd.dwFlags & PFD_DRAW_TO_WINDOW))
+		continue;
+	    if(
+		(ppfd->dwFlags & PFD_DRAW_TO_BITMAP) &&
+		!(pfd[i].pfd.dwFlags & PFD_DRAW_TO_BITMAP))
+		continue;
+	    if(
+		(ppfd->dwFlags & PFD_SUPPORT_GDI) &&
+		!(pfd[i].pfd.dwFlags & PFD_SUPPORT_GDI))
+		continue;
+	    if(
+		(ppfd->dwFlags & PFD_SUPPORT_OPENGL) &&
+		!(pfd[i].pfd.dwFlags & PFD_SUPPORT_OPENGL))
+		continue;
+	    if(
+		!(ppfd->dwFlags & PFD_DOUBLEBUFFER_DONTCARE) &&
+		((ppfd->dwFlags & PFD_DOUBLEBUFFER) != 
+		 (pfd[i].pfd.dwFlags & PFD_DOUBLEBUFFER)))
+		continue;
+	    if(
+		!(ppfd->dwFlags & PFD_STEREO_DONTCARE) &&
+		((ppfd->dwFlags & PFD_STEREO) != 
+		 (pfd[i].pfd.dwFlags & PFD_STEREO)))
+		continue;
+	    if(ppfd->iPixelType != pfd[i].pfd.iPixelType)
+		delta++;
+	    if(ppfd->cAlphaBits != pfd[i].pfd.cAlphaBits)
+		delta++;
+	    if(delta < bestdelta)
+		{
+		    best = i + 1;
+		    bestdelta = delta;
+		    if(bestdelta == 0)
+			break;
+		}
+	}
+    if(best == -1)
+	{
+	    SetLastError(0);
+	    return(0);
+	}
+    return(best);
+}
+
+WINGDIAPI int GLAPIENTRY wglDescribePixelFormat(HDC hdc,
+					        int iPixelFormat,
+					        UINT nBytes,
+					        LPPIXELFORMATDESCRIPTOR ppfd)
+{
+    (void) hdc;
+    
+    if(ppfd == NULL)
+	return(npfd);
+    if(iPixelFormat < 1 || iPixelFormat > npfd || 
+       nBytes != sizeof(PIXELFORMATDESCRIPTOR))
+	{
+	    SetLastError(0);
+	    return(0);
+	}
+    *ppfd = pfd[iPixelFormat - 1].pfd;
+    return(npfd);
+}
+
+WINGDIAPI PROC GLAPIENTRY wglGetProcAddress(LPCSTR lpszProc)
+{
+    PROC p = (PROC) _glapi_get_proc_address((const char *) lpszProc);
+    if (p)
+	return p;
+    
+    SetLastError(0);
+    return(NULL);
+}
+
+WINGDIAPI int GLAPIENTRY wglGetPixelFormat(HDC hdc)
+{
+    (void) hdc;
+    if(curPFD == 0) {
+	SetLastError(0);
+	return(0);
+    }
+    return(curPFD);
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglSetPixelFormat(HDC hdc,int iPixelFormat,
+					const PIXELFORMATDESCRIPTOR *ppfd)
+{
+    (void) hdc;
+    
+    if(iPixelFormat < 1 || iPixelFormat > npfd || 
+       ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR)) {
+	SetLastError(0);
+	return(FALSE);
+    }
+    curPFD = iPixelFormat;
+    return(TRUE);
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglSwapBuffers(HDC hdc)
+{
+    WMesaSwapBuffers(hdc);
+    return TRUE;
+}
+
+static FIXED FixedFromDouble(double d)
+{
+   long l = (long) (d * 65536L);
+   return *(FIXED *) (void *) &l;
+}
+
+
+/*
+** This is cribbed from FX/fxwgl.c, and seems to implement support
+** for bitmap fonts where the wglUseFontBitmapsA() code implements
+** support for outline fonts.  In combination they hopefully give
+** fairly generic support for fonts.
+*/
+static BOOL wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar,
+                                 DWORD numChars, DWORD listBase)
+{
+#define VERIFY(a) a
+    
+    TEXTMETRIC metric;
+    BITMAPINFO *dibInfo;
+    HDC bitDevice;
+    COLORREF tempColor;
+    int i;
+    
+    VERIFY(GetTextMetrics(fontDevice, &metric));
+    
+    dibInfo = (BITMAPINFO *) calloc(sizeof(BITMAPINFO) + sizeof(RGBQUAD), 1);
+    dibInfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+    dibInfo->bmiHeader.biPlanes = 1;
+    dibInfo->bmiHeader.biBitCount = 1;
+    dibInfo->bmiHeader.biCompression = BI_RGB;
+    
+    bitDevice = CreateCompatibleDC(fontDevice);
+    
+    /* Swap fore and back colors so the bitmap has the right polarity */
+    tempColor = GetBkColor(bitDevice);
+    SetBkColor(bitDevice, GetTextColor(bitDevice));
+    SetTextColor(bitDevice, tempColor);
+    
+    /* Place chars based on base line */
+    VERIFY(SetTextAlign(bitDevice, TA_BASELINE) != GDI_ERROR ? 1 : 0);
+    
+    for(i = 0; i < (int)numChars; i++) {
+	SIZE size;
+	char curChar;
+	int charWidth,charHeight,bmapWidth,bmapHeight,numBytes,res;
+	HBITMAP bitObject;
+	HGDIOBJ origBmap;
+	unsigned char *bmap;
+	
+	curChar = (char)(i + firstChar);
+	
+	/* Find how high/wide this character is */
+	VERIFY(GetTextExtentPoint32(bitDevice, (LPCWSTR)&curChar, 1, &size));
+	
+	/* Create the output bitmap */
+	charWidth = size.cx;
+	charHeight = size.cy;
+	/* Round up to the next multiple of 32 bits */
+	bmapWidth = ((charWidth + 31) / 32) * 32;   
+	bmapHeight = charHeight;
+	bitObject = CreateCompatibleBitmap(bitDevice,
+					   bmapWidth,
+					   bmapHeight);
+	/* VERIFY(bitObject); */
+	
+	/* Assign the output bitmap to the device */
+	origBmap = SelectObject(bitDevice, bitObject);
+	(void) VERIFY(origBmap);
+	
+	VERIFY( PatBlt( bitDevice, 0, 0, bmapWidth, bmapHeight,BLACKNESS ) );
+	
+	/* Use our source font on the device */
+	VERIFY(SelectObject(bitDevice, GetCurrentObject(fontDevice,OBJ_FONT)));
+	
+	/* Draw the character */
+	VERIFY(TextOut(bitDevice, 0, metric.tmAscent, (LPCWSTR)&curChar, 1));
+	
+	/* Unselect our bmap object */
+	VERIFY(SelectObject(bitDevice, origBmap));
+	
+	/* Convert the display dependant representation to a 1 bit deep DIB */
+	numBytes = (bmapWidth * bmapHeight) / 8;
+	bmap = (unsigned char *)malloc(numBytes);
+	dibInfo->bmiHeader.biWidth = bmapWidth;
+	dibInfo->bmiHeader.biHeight = bmapHeight;
+	res = GetDIBits(bitDevice, bitObject, 0, bmapHeight, bmap,
+			dibInfo,
+			DIB_RGB_COLORS);
+	/* VERIFY(res); */
+	
+	/* Create the GL object */
+	glNewList(i + listBase, GL_COMPILE);
+	glBitmap(bmapWidth, bmapHeight, 0.0, (GLfloat)metric.tmDescent,
+		 (GLfloat)charWidth, 0.0,
+		 bmap);
+	glEndList();
+	/* CheckGL(); */
+	
+	/* Destroy the bmap object */
+	DeleteObject(bitObject);
+	
+	/* Deallocate the bitmap data */
+	free(bmap);
+    }
+    
+    /* Destroy the DC */
+    VERIFY(DeleteDC(bitDevice));
+    
+    free(dibInfo);
+    
+    return TRUE;
+#undef VERIFY
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglUseFontBitmapsA(HDC hdc, DWORD first,
+					     DWORD count, DWORD listBase)
+{
+    int i;
+    GLuint font_list;
+    DWORD size;
+    GLYPHMETRICS gm;
+    HANDLE hBits;
+    LPSTR lpBits;
+    MAT2 mat;
+    int  success = TRUE;
+    
+    if (count == 0)
+	return FALSE;
+    
+    font_list = listBase;
+    
+    mat.eM11 = FixedFromDouble(1);
+    mat.eM12 = FixedFromDouble(0);
+    mat.eM21 = FixedFromDouble(0);
+    mat.eM22 = FixedFromDouble(-1);
+    
+    memset(&gm,0,sizeof(gm));
+    
+    /*
+    ** If we can't get the glyph outline, it may be because this is a fixed
+    ** font.  Try processing it that way.
+    */
+    if( GetGlyphOutline(hdc, first, GGO_BITMAP, &gm, 0, NULL, &mat)
+	== GDI_ERROR ) {
+	return wglUseFontBitmaps_FX( hdc, first, count, listBase );
+    }
+    
+    /*
+    ** Otherwise process all desired characters.
+    */
+    for (i = 0; i < (int)count; i++) {
+	DWORD err;
+	
+	glNewList( font_list+i, GL_COMPILE );
+	
+	/* allocate space for the bitmap/outline */
+	size = GetGlyphOutline(hdc, first + i, GGO_BITMAP, 
+			       &gm, 0, NULL, &mat);
+	if (size == GDI_ERROR) {
+	    glEndList( );
+	    err = GetLastError();
+	    success = FALSE;
+	    continue;
+	}
+	
+	hBits  = GlobalAlloc(GHND, size+1);
+	lpBits = GlobalLock(hBits);
+	
+	err = 
+	    GetGlyphOutline(hdc,         /* handle to device context */
+			    first + i,   /* character to query */
+			    GGO_BITMAP,  /* format of data to return */
+			    &gm,         /* ptr to structure for metrics*/
+			    size,        /* size of buffer for data */
+			    lpBits,      /* pointer to buffer for data */
+			    &mat         /* pointer to transformation */
+			    /* matrix structure */
+		);
+	
+	if (err == GDI_ERROR) {
+	    GlobalUnlock(hBits);
+	    GlobalFree(hBits);
+	    
+	    glEndList( );
+	    err = GetLastError();
+	    success = FALSE;
+	    continue;
+	}
+	
+	glBitmap(gm.gmBlackBoxX,gm.gmBlackBoxY,
+		 (GLfloat)-gm.gmptGlyphOrigin.x,
+		 (GLfloat)gm.gmptGlyphOrigin.y,
+		 (GLfloat)gm.gmCellIncX,
+		 (GLfloat)gm.gmCellIncY,
+		 (const GLubyte * )lpBits);
+	
+	GlobalUnlock(hBits);
+	GlobalFree(hBits);
+	
+	glEndList( );
+    }
+    
+    return success;
+}
+
+
+
+/* NOT IMPLEMENTED YET */
+WINGDIAPI BOOL GLAPIENTRY wglCopyContext(HGLRC hglrcSrc,
+					 HGLRC hglrcDst,
+					 UINT mask)
+{
+    (void) hglrcSrc; (void) hglrcDst; (void) mask;
+    return(FALSE);
+}
+
+WINGDIAPI HGLRC GLAPIENTRY wglCreateLayerContext(HDC hdc,
+						 int iLayerPlane)
+{
+    (void) hdc; (void) iLayerPlane;
+    SetLastError(0);
+    return(NULL);
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglShareLists(HGLRC hglrc1,
+					HGLRC hglrc2)
+{
+    (void) hglrc1; (void) hglrc2;
+    return(TRUE);
+}
+
+
+WINGDIAPI BOOL GLAPIENTRY wglUseFontBitmapsW(HDC hdc,
+					     DWORD first,
+					     DWORD count,
+					     DWORD listBase)
+{
+    (void) hdc; (void) first; (void) count; (void) listBase;
+    return FALSE;
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglUseFontOutlinesA(HDC hdc,
+					      DWORD first,
+					      DWORD count,
+					      DWORD listBase,
+					      FLOAT deviation,
+					      FLOAT extrusion,
+					      int format,
+					      LPGLYPHMETRICSFLOAT lpgmf)
+{
+    (void) hdc; (void) first; (void) count;
+    (void) listBase; (void) deviation; (void) extrusion; (void) format;
+    (void) lpgmf;
+    SetLastError(0);
+    return(FALSE);
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglUseFontOutlinesW(HDC hdc,
+					      DWORD first,
+					      DWORD count,
+					      DWORD listBase,
+					      FLOAT deviation,
+					      FLOAT extrusion,
+					      int format,
+					      LPGLYPHMETRICSFLOAT lpgmf)
+{
+    (void) hdc; (void) first; (void) count;
+    (void) listBase; (void) deviation; (void) extrusion; (void) format;
+    (void) lpgmf;
+    SetLastError(0);
+    return(FALSE);
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglDescribeLayerPlane(HDC hdc,
+						int iPixelFormat,
+						int iLayerPlane,
+						UINT nBytes,
+						LPLAYERPLANEDESCRIPTOR plpd)
+{
+    (void) hdc; (void) iPixelFormat; (void) iLayerPlane; 
+    (void) nBytes; (void) plpd;
+    SetLastError(0);
+    return(FALSE);
+}
+
+WINGDIAPI int GLAPIENTRY wglSetLayerPaletteEntries(HDC hdc,
+						   int iLayerPlane,
+						   int iStart,
+						   int cEntries,
+						   CONST COLORREF *pcr)
+{
+    (void) hdc; (void) iLayerPlane; (void) iStart; 
+    (void) cEntries; (void) pcr;
+    SetLastError(0);
+    return(0);
+}
+
+WINGDIAPI int GLAPIENTRY wglGetLayerPaletteEntries(HDC hdc,
+						   int iLayerPlane,
+						   int iStart,
+						   int cEntries,
+						   COLORREF *pcr)
+{
+    (void) hdc; (void) iLayerPlane; (void) iStart; (void) cEntries; (void) pcr;
+    SetLastError(0);
+    return(0);
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglRealizeLayerPalette(HDC hdc,
+						 int iLayerPlane,
+						 BOOL bRealize)
+{
+    (void) hdc; (void) iLayerPlane; (void) bRealize;
+    SetLastError(0);
+    return(FALSE);
+}
+
+WINGDIAPI BOOL GLAPIENTRY wglSwapLayerBuffers(HDC hdc,
+					      UINT fuPlanes)
+{
+    (void) hdc; (void) fuPlanes;
+    SetLastError(0);
+    return(FALSE);
+}
+
+WINGDIAPI const char * GLAPIENTRY wglGetExtensionsStringARB(HDC hdc)
+{
+    return "WGL_ARB_extensions_string";
+}
diff --git a/src/gallium/winsys/gdi/wmesa.c b/src/gallium/winsys/gdi/wmesa.c
new file mode 100644
index 00000000000..74a82923524
--- /dev/null
+++ b/src/gallium/winsys/gdi/wmesa.c
@@ -0,0 +1,890 @@
+/*
+ * Windows (Win32/Win64) device driver for Mesa
+ *
+ */
+
+#include "mtypes.h"
+#include <GL/wmesa.h>
+#include "wmesadef.h"
+
+#undef Elements
+
+#include "pipe/p_winsys.h"
+#include "pipe/p_format.h"
+#include "pipe/p_context.h"
+#include "pipe/p_util.h"
+#include "pipe/p_inlines.h"
+#include "softpipe/sp_winsys.h"
+#include "glapi/glapi.h"
+#include "colors.h"
+
+extern GLvisual *
+_mesa_create_visual( GLboolean rgbFlag,
+                     GLboolean dbFlag,
+                     GLboolean stereoFlag,
+                     GLint redBits,
+                     GLint greenBits,
+                     GLint blueBits,
+                     GLint alphaBits,
+                     GLint indexBits,
+                     GLint depthBits,
+                     GLint stencilBits,
+                     GLint accumRedBits,
+                     GLint accumGreenBits,
+                     GLint accumBlueBits,
+                     GLint accumAlphaBits,
+                     GLint numSamples );
+
+/* linked list of our Framebuffers (windows) */
+WMesaFramebuffer FirstFramebuffer = NULL;
+
+struct wmesa_pipe_winsys
+{
+   struct pipe_winsys base;
+};
+
+/**
+ * Choose the pixel format for the given visual.
+ * This will tell the gallium driver how to pack pixel data into
+ * drawing surfaces.
+ */
+static GLuint
+choose_pixel_format(GLvisual *v)
+{
+#if 1
+   return PIPE_FORMAT_A8R8G8B8_UNORM;
+#else
+   if (   GET_REDMASK(v)   == 0x0000ff
+       && GET_GREENMASK(v) == 0x00ff00
+       && GET_BLUEMASK(v)  == 0xff0000
+       && v->BitsPerPixel == 32) {
+      if (CHECK_BYTE_ORDER(v)) {
+         /* no byteswapping needed */
+         return 0 /* PIXEL_FORMAT_U_A8_B8_G8_R8 */;
+      }
+      else {
+         return PIPE_FORMAT_R8G8B8A8_UNORM;
+      }
+   }
+   else if (   GET_REDMASK(v)   == 0xff0000
+            && GET_GREENMASK(v) == 0x00ff00
+            && GET_BLUEMASK(v)  == 0x0000ff
+            && v->BitsPerPixel == 32) {
+      if (CHECK_BYTE_ORDER(v)) {
+         /* no byteswapping needed */
+         return PIPE_FORMAT_A8R8G8B8_UNORM;
+      }
+      else {
+         return PIPE_FORMAT_B8G8R8A8_UNORM;
+      }
+   }
+   else if (   GET_REDMASK(v)   == 0xf800
+            && GET_GREENMASK(v) == 0x07e0
+            && GET_BLUEMASK(v)  == 0x001f
+            && CHECK_BYTE_ORDER(v)
+            && v->BitsPerPixel == 16) {
+      /* 5-6-5 RGB */
+      return PIPE_FORMAT_R5G6B5_UNORM;
+   }
+
+printf("BITS %d\n",v->BitsPerPixel);
+   assert(0);
+   return 0;
+#endif
+}
+
+/*
+ * Determine the pixel format based on the pixel size.
+ */
+static void wmSetPixelFormat(WMesaFramebuffer pwfb, HDC hDC)
+{
+    /* Only 16 and 32 bit targets are supported now */
+    assert(pwfb->cColorBits == 0 ||
+	   pwfb->cColorBits == 16 || 
+	   pwfb->cColorBits == 32);
+
+    switch(pwfb->cColorBits){
+    case 8:
+	pwfb->pixelformat = PF_INDEX8;
+	break;
+    case 16:
+	pwfb->pixelformat = PF_5R6G5B;
+	break;
+    case 32:
+	pwfb->pixelformat = PF_8R8G8B;
+	break;
+    default:
+	pwfb->pixelformat = PF_BADFORMAT;
+    }
+}
+
+
+/**
+ * Create DIB for back buffer.
+ * We write into this memory with the span routines and then blit it
+ * to the window on a buffer swap.
+ */
+BOOL wmCreateBackingStore(WMesaFramebuffer pwfb, long lxSize, long lySize)
+{
+    HDC          hdc = pwfb->hDC;
+    BITMAPINFO   bmi;
+    LPBITMAPINFO pbmi = &bmi;
+    HDC          hic;
+
+    pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+    pbmi->bmiHeader.biWidth = lxSize;
+    pbmi->bmiHeader.biHeight= -lySize;
+    pbmi->bmiHeader.biPlanes = 1;
+    pbmi->bmiHeader.biBitCount = pwfb->cColorBits;
+    pbmi->bmiHeader.biCompression = BI_RGB;
+    pbmi->bmiHeader.biSizeImage = 0;
+    pbmi->bmiHeader.biXPelsPerMeter = 0;
+    pbmi->bmiHeader.biYPelsPerMeter = 0;
+    pbmi->bmiHeader.biClrUsed = 0;
+    pbmi->bmiHeader.biClrImportant = 0;
+    
+    hic = CreateIC("display", NULL, NULL, NULL);
+    pwfb->dib_hDC = CreateCompatibleDC(hic);
+    
+    pwfb->hbmDIB = CreateDIBSection(hic,
+				   pbmi,
+				   DIB_RGB_COLORS,
+				   (void **)&(pwfb->pbPixels),
+				   0,
+				   0);
+    pwfb->hOldBitmap = SelectObject(pwfb->dib_hDC, pwfb->hbmDIB);
+    
+    DeleteDC(hic);
+
+    wmSetPixelFormat(pwfb, pwfb->hDC);
+    return TRUE;
+}
+
+/**
+ * Create a new WMesaFramebuffer object which will correspond to the
+ * given HDC (Window handle).
+ */
+WMesaFramebuffer
+wmesa_new_framebuffer(HDC hdc, GLvisual *visual, GLuint width, GLuint height)
+{
+    WMesaFramebuffer pwfb
+        = (WMesaFramebuffer) malloc(sizeof(struct wmesa_framebuffer));
+    if (pwfb) {
+   	enum pipe_format colorFormat, depthFormat, stencilFormat;
+
+   	/* determine PIPE_FORMATs for buffers */
+   	colorFormat = choose_pixel_format(visual);
+
+   	if (visual->depthBits == 0)
+      		depthFormat = PIPE_FORMAT_NONE;
+	else if (visual->depthBits <= 16)
+      		depthFormat = PIPE_FORMAT_Z16_UNORM;
+	else if (visual->depthBits <= 24)
+      		depthFormat = PIPE_FORMAT_S8Z24_UNORM;
+	else
+      		depthFormat = PIPE_FORMAT_Z32_UNORM;
+
+	if (visual->stencilBits == 8) {
+      		if (depthFormat == PIPE_FORMAT_S8Z24_UNORM)
+			stencilFormat = depthFormat;
+		else
+			stencilFormat = PIPE_FORMAT_S8_UNORM;
+   	}
+   	else {
+      		stencilFormat = PIPE_FORMAT_NONE;
+   	}
+
+   	pwfb->stfb = st_create_framebuffer(visual,
+                                   colorFormat, depthFormat, stencilFormat,
+                                   width, height,
+                                   (void *) pwfb);
+
+        pwfb->cColorBits = GetDeviceCaps(hdc, BITSPIXEL);
+
+#if 0
+	wmCreateBackingStore(pwfb, width, height);
+#endif
+
+        pwfb->hDC = hdc;
+        /* insert at head of list */
+	pwfb->next = FirstFramebuffer;
+        FirstFramebuffer = pwfb;
+    }
+    return pwfb;
+}
+
+/**
+ * Given an hdc, free the corresponding WMesaFramebuffer
+ */
+void
+wmesa_free_framebuffer(HDC hdc)
+{
+    WMesaFramebuffer pwfb, prev;
+    for (pwfb = FirstFramebuffer; pwfb; pwfb = pwfb->next) {
+        if (pwfb->hDC == hdc)
+            break;
+	prev = pwfb;
+    }
+    if (pwfb) {
+	if (pwfb == FirstFramebuffer)
+	    FirstFramebuffer = pwfb->next;
+	else
+	    prev->next = pwfb->next;
+	free(pwfb);
+    }
+}
+
+/**
+ * Given an hdc, return the corresponding WMesaFramebuffer
+ */
+WMesaFramebuffer
+wmesa_lookup_framebuffer(HDC hdc)
+{
+    WMesaFramebuffer pwfb;
+    for (pwfb = FirstFramebuffer; pwfb; pwfb = pwfb->next) {
+        if (pwfb->hDC == hdc)
+            return pwfb;
+    }
+    return NULL;
+}
+
+
+/**
+ * Given a GLframebuffer, return the corresponding WMesaFramebuffer.
+ */
+static WMesaFramebuffer wmesa_framebuffer(GLframebuffer *fb)
+{
+    return (WMesaFramebuffer) fb;
+}
+
+
+/**
+ * Given a GLcontext, return the corresponding WMesaContext.
+ */
+static WMesaContext wmesa_context(const GLcontext *ctx)
+{
+    return (WMesaContext) ctx;
+}
+
+static wmDeleteBackingStore(WMesaFramebuffer pwfb)
+{
+    if (pwfb->hbmDIB) {
+	SelectObject(pwfb->dib_hDC, pwfb->hOldBitmap);
+	DeleteDC(pwfb->dib_hDC);
+	DeleteObject(pwfb->hbmDIB);
+    }
+}
+
+
+/**
+ * Find the width and height of the window named by hdc.
+ */
+static void
+get_window_size(HDC hdc, GLuint *width, GLuint *height)
+{
+    if (WindowFromDC(hdc)) {
+        RECT rect;
+        GetClientRect(WindowFromDC(hdc), &rect);
+        *width = rect.right - rect.left;
+        *height = rect.bottom - rect.top;
+    }
+    else { /* Memory context */
+        /* From contributed code - use the size of the desktop
+         * for the size of a memory context (?) */
+        *width = GetDeviceCaps(hdc, HORZRES);
+        *height = GetDeviceCaps(hdc, VERTRES);
+    }
+}
+
+/**
+ * Low-level OS/window system memory buffer
+ */
+struct wm_buffer
+{
+   struct pipe_buffer base;
+   boolean userBuffer;  /** Is this a user-space buffer? */
+   void *data;
+   void *mapped;
+};
+
+struct wmesa_surface
+{
+   struct pipe_surface surface;
+
+   int no_swap;
+};
+
+
+/** Cast wrapper */
+static INLINE struct wmesa_surface *
+wmesa_surface(struct pipe_surface *ps)
+{
+//   assert(0);
+   return (struct wmesa_surface *) ps;
+}
+
+/**
+ * Turn the softpipe opaque buffer pointer into a dri_bufmgr opaque
+ * buffer pointer...
+ */
+static INLINE struct wm_buffer *
+wm_buffer( struct pipe_buffer *buf )
+{
+   return (struct wm_buffer *)buf;
+}
+
+
+
+/* Most callbacks map direcly onto dri_bufmgr operations:
+ */
+static void *
+wm_buffer_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
+              unsigned flags)
+{
+   struct wm_buffer *wm_buf = wm_buffer(buf);
+   wm_buf->mapped = wm_buf->data;
+   return wm_buf->mapped;
+}
+
+static void
+wm_buffer_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
+{
+   struct wm_buffer *wm_buf = wm_buffer(buf);
+   wm_buf->mapped = NULL;
+}
+
+static void
+wm_buffer_destroy(struct pipe_winsys *pws,
+                  struct pipe_buffer *buf)
+{
+   struct wm_buffer *oldBuf = wm_buffer(buf);
+
+   if (oldBuf->data) {
+      {
+         if (!oldBuf->userBuffer) {
+            align_free(oldBuf->data);
+         }
+      }
+
+      oldBuf->data = NULL;
+   }
+
+   free(oldBuf);
+}
+
+
+static void
+wm_flush_frontbuffer(struct pipe_winsys *pws,
+                     struct pipe_surface *surf,
+                     void *context_private)
+{
+    WMesaContext pwc = context_private;
+    WMesaFramebuffer pwfb = wmesa_lookup_framebuffer(pwc->hDC);
+   struct wm_buffer *wm_buf;
+    BITMAPINFO bmi, *pbmi;
+
+#if 0
+    if (pwfb)
+	BitBlt(pwfb->hDC, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height,
+	       pwfb->dib_hDC, 0, 0, SRCCOPY);
+#else
+    wm_buf = wm_buffer(surf->buffer);
+
+    pbmi = &bmi;
+    memset(pbmi, 0, sizeof(BITMAPINFO));
+    pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+    pbmi->bmiHeader.biWidth = pwfb->stfb->Base.Width;
+    pbmi->bmiHeader.biHeight= -((long)pwfb->stfb->Base.Height);
+    pbmi->bmiHeader.biPlanes = 1;
+    pbmi->bmiHeader.biBitCount = pwfb->cColorBits;
+    pbmi->bmiHeader.biCompression = BI_RGB;
+    pbmi->bmiHeader.biSizeImage = 0;
+    pbmi->bmiHeader.biXPelsPerMeter = 0;
+    pbmi->bmiHeader.biYPelsPerMeter = 0;
+    pbmi->bmiHeader.biClrUsed = 0;
+    pbmi->bmiHeader.biClrImportant = 0;
+
+    StretchDIBits(pwfb->hDC, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height, wm_buf->data, pbmi, 0, SRCCOPY);
+#endif
+}
+
+
+
+static const char *
+wm_get_name(struct pipe_winsys *pws)
+{
+   return "gdi";
+}
+
+static struct pipe_buffer *
+wm_buffer_create(struct pipe_winsys *pws, 
+                 unsigned alignment, 
+                 unsigned usage,
+                 unsigned size)
+{
+   struct wm_buffer *buffer = CALLOC_STRUCT(wm_buffer);
+
+   buffer->base.refcount = 1;
+   buffer->base.alignment = alignment;
+   buffer->base.usage = usage;
+   buffer->base.size = size;
+
+   if (buffer->data == NULL) {
+      /* align to 16-byte multiple for Cell */
+      buffer->data = align_malloc(size, max(alignment, 16));
+   }
+
+   return &buffer->base;
+}
+
+
+/**
+ * Create buffer which wraps user-space data.
+ */
+static struct pipe_buffer *
+wm_user_buffer_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
+{
+   struct wm_buffer *buffer = CALLOC_STRUCT(wm_buffer);
+   buffer->base.refcount = 1;
+   buffer->base.size = bytes;
+   buffer->userBuffer = TRUE;
+   buffer->data = ptr;
+
+   return &buffer->base;
+}
+
+
+
+/**
+ * Round n up to next multiple.
+ */
+static INLINE unsigned
+round_up(unsigned n, unsigned multiple)
+{
+   return (n + multiple - 1) & ~(multiple - 1);
+}
+
+static int
+wm_surface_alloc_storage(struct pipe_winsys *winsys,
+                         struct pipe_surface *surf,
+                         unsigned width, unsigned height,
+                         enum pipe_format format, 
+                         unsigned flags)
+{
+   const unsigned alignment = 64;
+
+   surf->width = width;
+   surf->height = height;
+   surf->format = format;
+   surf->cpp = pf_get_size(format);
+   surf->pitch = round_up(width, alignment / surf->cpp);
+
+   assert(!surf->buffer);
+   surf->buffer = winsys->buffer_create(winsys, alignment,
+                                        PIPE_BUFFER_USAGE_PIXEL,
+                                        surf->pitch * surf->cpp * height);
+   if(!surf->buffer)
+      return -1;
+   
+   return 0;
+}
+
+
+/**
+ * Called via winsys->surface_alloc() to create new surfaces.
+ */
+static struct pipe_surface *
+wm_surface_alloc(struct pipe_winsys *ws)
+{
+   struct wmesa_surface *wms = CALLOC_STRUCT(wmesa_surface);
+   static boolean no_swap = 0;
+   static boolean firsttime = 1;
+
+   if (firsttime) {
+      no_swap = getenv("SP_NO_RAST") != NULL;
+      firsttime = 0;
+   }
+
+   assert(ws);
+
+   wms->surface.refcount = 1;
+   wms->surface.winsys = ws;
+
+   wms->no_swap = no_swap;
+   
+   return &wms->surface;
+}
+
+static void
+wm_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
+{
+   struct pipe_surface *surf = *s;
+   surf->refcount--;
+   if (surf->refcount == 0) {
+      if (surf->buffer)
+	pipe_buffer_reference(winsys, &surf->buffer, NULL);
+      free(surf);
+   }
+   *s = NULL;
+}
+
+
+/*
+ * Fence functions - basically nothing to do, as we don't create any actual
+ * fence objects.
+ */
+
+static void
+wm_fence_reference(struct pipe_winsys *sws, struct pipe_fence_handle **ptr,
+                   struct pipe_fence_handle *fence)
+{
+}
+
+
+static int
+wm_fence_signalled(struct pipe_winsys *sws, struct pipe_fence_handle *fence,
+                   unsigned flag)
+{
+   return 0;
+}
+
+
+static int
+wm_fence_finish(struct pipe_winsys *sws, struct pipe_fence_handle *fence,
+                unsigned flag)
+{
+   return 0;
+}
+
+
+
+struct pipe_winsys *
+wmesa_get_pipe_winsys(GLvisual *visual)
+{
+   static struct wmesa_pipe_winsys *ws = NULL;
+
+   if (!ws) {
+      ws = CALLOC_STRUCT(wmesa_pipe_winsys);
+
+      /* Fill in this struct with callbacks that pipe will need to
+       * communicate with the window system, buffer manager, etc. 
+       */
+      ws->base.buffer_create = wm_buffer_create;
+      ws->base.user_buffer_create = wm_user_buffer_create;
+      ws->base.buffer_map = wm_buffer_map;
+      ws->base.buffer_unmap = wm_buffer_unmap;
+      ws->base.buffer_destroy = wm_buffer_destroy;
+
+      ws->base.surface_alloc = wm_surface_alloc;
+      ws->base.surface_alloc_storage = wm_surface_alloc_storage;
+      ws->base.surface_release = wm_surface_release;
+
+      ws->base.fence_reference = wm_fence_reference;
+      ws->base.fence_signalled = wm_fence_signalled;
+      ws->base.fence_finish = wm_fence_finish;
+
+      ws->base.flush_frontbuffer = wm_flush_frontbuffer;
+      ws->base.get_name = wm_get_name;
+   }
+
+   return &ws->base;
+}
+
+
+
+/**********************************************************************/
+/*****                   WMESA Functions                          *****/
+/**********************************************************************/
+
+WMesaContext WMesaCreateContext(HDC hDC, 
+				HPALETTE* Pal,
+				GLboolean rgb_flag,
+				GLboolean db_flag,
+				GLboolean alpha_flag)
+{
+   WMesaContext c;
+   struct pipe_winsys *pws;
+   struct pipe_context *pipe;
+   struct pipe_screen *screen;
+   GLint red_bits, green_bits, blue_bits, alpha_bits;
+   GLvisual *visual;
+
+   (void) Pal;
+    
+   /* Indexed mode not supported */
+   if (!rgb_flag)
+	return NULL;
+
+   /* Allocate wmesa context */
+   c = CALLOC_STRUCT(wmesa_context);
+   if (!c)
+	return NULL;
+
+   c->hDC = hDC;
+
+    /* Get data for visual */
+    /* Dealing with this is actually a bit of overkill because Mesa will end
+     * up treating all color component size requests less than 8 by using 
+     * a single byte per channel.  In addition, the interface to the span
+     * routines passes colors as an entire byte per channel anyway, so there
+     * is nothing to be saved by telling the visual to be 16 bits if the device
+     * is 16 bits.  That is, Mesa is going to compute colors down to 8 bits per
+     * channel anyway.
+     * But we go through the motions here anyway.
+     */
+    c->cColorBits = GetDeviceCaps(c->hDC, BITSPIXEL);
+
+    switch (c->cColorBits) {
+    case 16:
+	red_bits = green_bits = blue_bits = 5;
+	alpha_bits = 0;
+	break;
+    default:
+	red_bits = green_bits = blue_bits = 8;
+	alpha_bits = 8;
+	break;
+    }
+    /* Create visual based on flags */
+    visual = _mesa_create_visual(rgb_flag,
+                                 db_flag,    /* db_flag */
+                                 GL_FALSE,   /* stereo */
+                                 red_bits, green_bits, blue_bits, /* color RGB */
+                                 alpha_flag ? alpha_bits : 0, /* color A */
+                                 0,          /* index bits */
+                                 DEFAULT_SOFTWARE_DEPTH_BITS, /* depth_bits */
+                                 8,          /* stencil_bits */
+                                 16,16,16,   /* accum RGB */
+                                 alpha_flag ? 16 : 0, /* accum A */
+                                 1);         /* num samples */
+    
+    if (!visual) {
+	_mesa_free(c);
+	return NULL;
+    }
+
+    pws = wmesa_get_pipe_winsys(visual);
+
+    screen = softpipe_create_screen(pws);
+
+    if (!screen) {
+        _mesa_free(c);
+	return NULL;
+   }
+
+   pipe = softpipe_create(screen, pws, NULL);
+
+   if (!pipe) {
+      /* FIXME - free screen */
+      _mesa_free(c);
+      return NULL;
+   }
+
+   pipe->priv = c;
+
+   c->st = st_create_context(pipe, visual, NULL);
+
+   c->st->ctx->DriverCtx = c;
+
+   return c;
+}
+
+
+void WMesaDestroyContext( WMesaContext pwc )
+{
+    GLcontext *ctx = pwc->st->ctx;
+    WMesaFramebuffer pwfb;
+    GET_CURRENT_CONTEXT(cur_ctx);
+
+    if (cur_ctx == ctx) {
+        /* unbind current if deleting current context */
+        WMesaMakeCurrent(NULL, NULL);
+    }
+
+    /* clean up frame buffer resources */
+    pwfb = wmesa_lookup_framebuffer(pwc->hDC);
+    if (pwfb) {
+#if 0
+	wmDeleteBackingStore(pwfb);
+#endif
+	wmesa_free_framebuffer(pwc->hDC);
+    }
+
+    /* Release for device, not memory contexts */
+    if (WindowFromDC(pwc->hDC) != NULL)
+    {
+      ReleaseDC(WindowFromDC(pwc->hDC), pwc->hDC);
+    }
+    
+    st_destroy_context(pwc->st);
+    _mesa_free(pwc);
+}
+
+
+void WMesaMakeCurrent(WMesaContext c, HDC hdc)
+{
+    GLuint width = 0, height = 0;
+    WMesaFramebuffer pwfb;
+
+    {
+        /* return if already current */
+        GET_CURRENT_CONTEXT(ctx);
+        WMesaContext pwc = wmesa_context(ctx);
+        if (pwc && c == pwc && pwc->hDC == hdc)
+            return;
+    }
+
+    pwfb = wmesa_lookup_framebuffer(hdc);
+
+    if (hdc) {
+        get_window_size(hdc, &width, &height);
+    }
+
+    /* Lazy creation of framebuffers */
+    if (c && !pwfb && (hdc != 0)) {
+        GLvisual *visual = &c->st->ctx->Visual;
+
+        pwfb = wmesa_new_framebuffer(hdc, visual, width, height);
+    }
+
+    if (c && pwfb) {
+      	st_make_current(c->st, pwfb->stfb, pwfb->stfb);
+
+	st_resize_framebuffer(pwfb->stfb, width, height);
+   }
+   else {
+      /* Detach */
+      st_make_current( NULL, NULL, NULL );
+   }
+}
+
+
+void WMesaSwapBuffers( HDC hdc )
+{
+   struct pipe_surface *surf;
+   struct wm_buffer *wm_buf;
+    WMesaFramebuffer pwfb = wmesa_lookup_framebuffer(hdc);
+    BITMAPINFO bmi, *pbmi;
+
+    if (!pwfb) {
+        _mesa_problem(NULL, "wmesa: swapbuffers on unknown hdc");
+        return;
+    }
+
+
+    /* If we're swapping the buffer associated with the current context
+     * we have to flush any pending rendering commands first.
+     */
+    st_notify_swapbuffers(pwfb->stfb);
+
+#if 0
+    BitBlt(pwfb->hDC, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height,
+	       pwfb->dib_hDC, 0, 0, SRCCOPY);
+#else
+    surf = st_get_framebuffer_surface(pwfb->stfb, ST_SURFACE_BACK_LEFT);
+    wm_buf = wm_buffer(surf->buffer);
+
+    pbmi = &bmi;
+    memset(pbmi, 0, sizeof(BITMAPINFO));
+    pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+    pbmi->bmiHeader.biWidth = pwfb->stfb->Base.Width;
+    pbmi->bmiHeader.biHeight= -((long)pwfb->stfb->Base.Height);
+    pbmi->bmiHeader.biPlanes = 1;
+    pbmi->bmiHeader.biBitCount = pwfb->cColorBits;
+    pbmi->bmiHeader.biCompression = BI_RGB;
+    pbmi->bmiHeader.biSizeImage = 0;
+    pbmi->bmiHeader.biXPelsPerMeter = 0;
+    pbmi->bmiHeader.biYPelsPerMeter = 0;
+    pbmi->bmiHeader.biClrUsed = 0;
+    pbmi->bmiHeader.biClrImportant = 0;
+
+    StretchDIBits(pwfb->hDC, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height, wm_buf->data, pbmi, 0, SRCCOPY);
+
+    {
+        GLuint width = 0, height = 0;
+
+        get_window_size(pwfb->hDC, &width, &height);
+
+	st_resize_framebuffer(pwfb->stfb, width, height);
+    }
+#endif
+}
+
+/* This is hopefully a temporary hack to define some needed dispatch
+ * table entries.  Hopefully, I'll find a better solution.  The
+ * dispatch table generation scripts ought to be making these dummy
+ * stubs as well. */
+#if !defined(__MINGW32__) || !defined(GL_NO_STDCALL)
+void gl_dispatch_stub_543(void){}
+void gl_dispatch_stub_544(void){}
+void gl_dispatch_stub_545(void){}
+void gl_dispatch_stub_546(void){}
+void gl_dispatch_stub_547(void){}
+void gl_dispatch_stub_548(void){}
+void gl_dispatch_stub_549(void){}
+void gl_dispatch_stub_550(void){}
+void gl_dispatch_stub_551(void){}
+void gl_dispatch_stub_552(void){}
+void gl_dispatch_stub_553(void){}
+void gl_dispatch_stub_554(void){}
+void gl_dispatch_stub_555(void){}
+void gl_dispatch_stub_556(void){}
+void gl_dispatch_stub_557(void){}
+void gl_dispatch_stub_558(void){}
+void gl_dispatch_stub_559(void){}
+void gl_dispatch_stub_560(void){}
+void gl_dispatch_stub_561(void){}
+void gl_dispatch_stub_565(void){}
+void gl_dispatch_stub_566(void){}
+void gl_dispatch_stub_577(void){}
+void gl_dispatch_stub_578(void){}
+void gl_dispatch_stub_603(void){}
+void gl_dispatch_stub_645(void){}
+void gl_dispatch_stub_646(void){}
+void gl_dispatch_stub_647(void){}
+void gl_dispatch_stub_648(void){}
+void gl_dispatch_stub_649(void){}
+void gl_dispatch_stub_650(void){}
+void gl_dispatch_stub_651(void){}
+void gl_dispatch_stub_652(void){}
+void gl_dispatch_stub_653(void){}
+void gl_dispatch_stub_733(void){}
+void gl_dispatch_stub_734(void){}
+void gl_dispatch_stub_735(void){}
+void gl_dispatch_stub_736(void){}
+void gl_dispatch_stub_737(void){}
+void gl_dispatch_stub_738(void){}
+void gl_dispatch_stub_744(void){}
+void gl_dispatch_stub_745(void){}
+void gl_dispatch_stub_746(void){}
+void gl_dispatch_stub_760(void){}
+void gl_dispatch_stub_761(void){}
+void gl_dispatch_stub_763(void){}
+void gl_dispatch_stub_765(void){}
+void gl_dispatch_stub_766(void){}
+void gl_dispatch_stub_767(void){}
+void gl_dispatch_stub_768(void){}
+
+void gl_dispatch_stub_562(void){}
+void gl_dispatch_stub_563(void){}
+void gl_dispatch_stub_564(void){}
+void gl_dispatch_stub_567(void){}
+void gl_dispatch_stub_568(void){}
+void gl_dispatch_stub_569(void){}
+void gl_dispatch_stub_580(void){}
+void gl_dispatch_stub_581(void){}
+void gl_dispatch_stub_606(void){}
+void gl_dispatch_stub_654(void){}
+void gl_dispatch_stub_655(void){}
+void gl_dispatch_stub_656(void){}
+void gl_dispatch_stub_739(void){}
+void gl_dispatch_stub_740(void){}
+void gl_dispatch_stub_741(void){}
+void gl_dispatch_stub_748(void){}
+void gl_dispatch_stub_749(void){}
+void gl_dispatch_stub_769(void){}
+void gl_dispatch_stub_770(void){}
+void gl_dispatch_stub_771(void){}
+void gl_dispatch_stub_772(void){}
+void gl_dispatch_stub_773(void){}
+
+#endif
diff --git a/src/gallium/winsys/gdi/wmesadef.h b/src/gallium/winsys/gdi/wmesadef.h
new file mode 100644
index 00000000000..fb8ce30a082
--- /dev/null
+++ b/src/gallium/winsys/gdi/wmesadef.h
@@ -0,0 +1,40 @@
+#ifndef WMESADEF_H
+#define WMESADEF_H
+#ifdef __MINGW32__
+#include <windows.h>
+#endif
+#if 0
+#include "context.h"
+#endif
+#include "state_tracker/st_context.h"
+#include "state_tracker/st_public.h"
+
+
+/**
+ * The Windows Mesa rendering context, derived from GLcontext.
+ */
+struct wmesa_context {
+    struct st_context 	*st;
+    HDC                 hDC;
+    BYTE		cColorBits;
+};
+
+/**
+ * Windows framebuffer, derived from gl_framebuffer
+ */
+struct wmesa_framebuffer
+{
+    struct st_framebuffer *stfb;
+    HDC                 hDC;
+    int			pixelformat;
+    BYTE		cColorBits;
+    HDC                 dib_hDC;
+    HBITMAP             hbmDIB;
+    HBITMAP             hOldBitmap;
+    PBYTE               pbPixels;
+    struct wmesa_framebuffer *next;
+};
+
+typedef struct wmesa_framebuffer *WMesaFramebuffer;
+
+#endif /* WMESADEF_H */
diff --git a/src/gallium/winsys/xlib/Makefile b/src/gallium/winsys/xlib/Makefile
index c4433309420..ec92c790685 100644
--- a/src/gallium/winsys/xlib/Makefile
+++ b/src/gallium/winsys/xlib/Makefile
@@ -1,5 +1,9 @@
 # src/gallium/winsys/xlib/Makefile
 
+# This makefile produces a "stand-alone" libGL.so which is based on
+# Xlib (no DRI HW acceleration)
+
+
 TOP = ../../../..
 include $(TOP)/configs/current
 
diff --git a/src/gallium/winsys/xlib/SConscript b/src/gallium/winsys/xlib/SConscript
index 218b89285f7..5e98a36abc2 100644
--- a/src/gallium/winsys/xlib/SConscript
+++ b/src/gallium/winsys/xlib/SConscript
@@ -3,30 +3,32 @@
 
 Import('*')
 
-env = env.Clone()
+if env['platform'] == 'linux' and 'mesa' in env['statetrackers'] and not env['dri']:
 
-env.Append(CPPPATH = [
-	'#/src/mesa',
-	'#/src/mesa/main',
-])
+	env = env.Clone()
 
-sources = [
-	'glxapi.c',
-	'fakeglx.c',
-	'xfonts.c',
-	'xm_api.c',
-	'xm_winsys.c',
-	'xm_winsys_aub.c',
-	'brw_aub.c',
-]
-	
-drivers = [
-	softpipe,
-]
+	env.Append(CPPPATH = [
+		'#/src/mesa',
+		'#/src/mesa/main',
+	])
 
-# TODO: write a wrapper function http://www.scons.org/wiki/WrapperFunctions
-env.SharedLibrary(
-	target ='GL',
-	source = sources,
-	LIBS = glapi + mesa + drivers + auxiliaries + env['LIBS'],
-)
+	sources = [
+		'glxapi.c',
+		'fakeglx.c',
+		'xfonts.c',
+		'xm_api.c',
+		'xm_winsys.c',
+		'xm_winsys_aub.c',
+		'brw_aub.c',
+	]
+		
+	drivers = [
+		softpipe,
+	]
+
+	# TODO: write a wrapper function http://www.scons.org/wiki/WrapperFunctions
+	env.SharedLibrary(
+		target ='GL',
+		source = sources,
+		LIBS = glapi + mesa + drivers + auxiliaries + env['LIBS'],
+	)
diff --git a/src/gallium/winsys/xlib/xm_api.c b/src/gallium/winsys/xlib/xm_api.c
index 26b722f3439..8a32c54349b 100644
--- a/src/gallium/winsys/xlib/xm_api.c
+++ b/src/gallium/winsys/xlib/xm_api.c
@@ -797,8 +797,14 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list )
       pipe = xmesa_create_i965simple(xmesa_get_pipe_winsys_aub(v));
    }
 
+   if (pipe == NULL)
+      goto fail;
+
    c->st = st_create_context(pipe, &v->mesa_visual,
                              share_list ? share_list->st : NULL);
+   if (c->st == NULL)
+      goto fail;
+   
    mesaCtx = c->st->ctx;
    c->st->ctx->DriverCtx = c;
 
@@ -818,6 +824,14 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list )
 #endif
 
    return c;
+
+ fail:
+   if (c->st)
+      st_destroy_context(c->st);
+   if (pipe)
+      pipe->destroy(pipe);
+   FREE(c);
+   return NULL;
 }
 
 
diff --git a/src/glut/os2/WarpWin.cpp b/src/glut/os2/WarpWin.cpp
index ee746ecc764..bd5a6e80c7f 100644
--- a/src/glut/os2/WarpWin.cpp
+++ b/src/glut/os2/WarpWin.cpp
@@ -1,420 +1,420 @@
-/* WarpWin.c     */

-/* glut for Warp */

-#include <stdio.h>

-#include <string.h>

-

-#include "WarpWin.h"

-#include "WarpGL.h"

-

-#define POKA 0

-

-/* global variables that must be set for some functions to operate

-   correctly. */

-HDC XHDC;

-HWND XHWND;

-

-

-void

-XStoreColor(Display* display, Colormap colormap, XColor* color)

-{

-  /* KLUDGE: set XHDC to 0 if the palette should NOT be realized after

-     setting the color.  set XHDC to the correct HDC if it should. */

-

-  LONG pe;

-  ULONG cclr;

-  int r,g,b;

-  /* X11 stores color from 0-65535, Win32 expects them to be 0-256, so

-     twiddle the bits ( / 256). */

-  r = color->red / 256;

-  g = color->green / 256;

-  b = color->blue / 256;

-  pe = LONGFromRGB(r,g,b);

-  /* make sure we use this flag, otherwise the colors might get mapped

-     to another place in the colormap, and when we glIndex() that

-     color, it may have moved (argh!!) */

-  pe |= (PC_NOCOLLAPSE<<24);

-/* This function changes the entries in a palette.  */

-#if POKA

-OS2:

- rc = GpiSetPaletteEntries(colormap,LCOLF_CONSECRGB, color->pixel, 1, &pe);

- GpiSelectPalette(hps,colormap);

- WinRealizePalette(hwnd,hps,&cclr);

-source Win:

-  if (XHDC) {

-    UnrealizeObject(colormap);

-    SelectPalette(XHDC, colormap, FALSE);

-    RealizePalette(XHDC);

-

-   }

-#endif

-}

-

-void

-XSetWindowColormap(Display* display, Window window, Colormap colormap)

-{

-#if POKA

-  HDC hdc = GetDC(window);

-

-  /* if the third parameter is FALSE, the logical colormap is copied

-     into the device palette when the application is in the

-     foreground, if it is TRUE, the colors are mapped into the current

-     palette in the best possible way. */

-  SelectPalette(hdc, colormap, FALSE);

-  RealizePalette(hdc);

-

-  /* note that we don't have to release the DC, since our window class

-     uses the WC_OWNDC flag! */

-#endif

-}

-

-

-/* display, root and visual - don't used at all */

-Colormap

-XCreateColormap(Display* display, Window root, Visual* visual, int alloc)

-{

-  /* KLUDGE: this function needs XHDC to be set to the HDC currently

-     being operated on before it is invoked! */

-

-  HPAL    palette;

-  int n;

-#if POKA

-  PIXELFORMATDESCRIPTOR pfd;

-  LOGPALETTE *logical;

-

-  /* grab the pixel format */

-  memset(&pfd, 0, sizeof(PIXELFORMATDESCRIPTOR));

-  DescribePixelFormat(XHDC, GetPixelFormat(XHDC),

-                     sizeof(PIXELFORMATDESCRIPTOR), &pfd);

-

-  if (!(pfd.dwFlags & PFD_NEED_PALETTE ||

-      pfd.iPixelType == PFD_TYPE_COLORINDEX))

-  {

-    return 0;

-  }

-

-  n = 1 << pfd.cColorBits;

-

-  /* allocate a bunch of memory for the logical palette (assume 256

-     colors in a Win32 palette */

-  logical = (LOGPALETTE*)malloc(sizeof(LOGPALETTE) +

-                               sizeof(PALETTEENTRY) * n);

-  memset(logical, 0, sizeof(LOGPALETTE) + sizeof(PALETTEENTRY) * n);

-

-  /* set the entries in the logical palette */

-  logical->palVersion = 0x300;

-  logical->palNumEntries = n;

-

-  /* start with a copy of the current system palette */

-  GetSystemPaletteEntries(XHDC, 0, 256, &logical->palPalEntry[0]);

-

-  if (pfd.iPixelType == PFD_TYPE_RGBA) {

-    int redMask = (1 << pfd.cRedBits) - 1;

-    int greenMask = (1 << pfd.cGreenBits) - 1;

-    int blueMask = (1 << pfd.cBlueBits) - 1;

-    int i;

-

-    /* fill in an RGBA color palette */

-    for (i = 0; i < n; ++i) {

-      logical->palPalEntry[i].peRed =

-       (((i >> pfd.cRedShift)   & redMask)   * 255) / redMask;

-      logical->palPalEntry[i].peGreen =

-       (((i >> pfd.cGreenShift) & greenMask) * 255) / greenMask;

-       logical->palPalEntry[i].peBlue =

-       (((i >> pfd.cBlueShift)  & blueMask)  * 255) / blueMask;

-      logical->palPalEntry[i].peFlags = 0;

-    }

-  }

-

-  palette = CreatePalette(logical);

-  free(logical);

-

-  SelectPalette(XHDC, palette, FALSE);

-  RealizePalette(XHDC);

-#endif /* POKA */

-

-  return palette;

-}

-

-

-

-int  GetSystemMetrics( int mode)

-{  RECTL rect;

-

-   switch(mode)

-   {   case   SM_CXSCREEN:

-        WinQueryWindowRect(HWND_DESKTOP,&rect);

-        return (rect.xRight-rect.xLeft);

-      break;

-       case   SM_CYSCREEN:

-        WinQueryWindowRect(HWND_DESKTOP,&rect);

-        return (rect.yTop-rect.yBottom);

-      break;

-       default: ;

-   }

-   return 0;

-}

-/*

- *    XParseGeometry parses strings of the form

- *   "=<width>x<height>{+-}<xoffset>{+-}<yoffset>", where

- *   width, height, xoffset, and yoffset are unsigned integers.

- *   Example:  "=80x24+300-49"

- *   The equal sign is optional.

- *   It returns a bitmask that indicates which of the four values

- *   were actually found in the string.  For each value found,

- *   the corresponding argument is updated;  for each value

- *   not found, the corresponding argument is left unchanged.

- */

-

-static int

-ReadInteger(char *string, char **NextString)

-{

-    register int Result = 0;

-    int Sign = 1;

-

-    if (*string == '+')

-       string++;

-    else if (*string == '-')

-    {

-       string++;

-       Sign = -1;

-    }

-    for (; (*string >= '0') && (*string <= '9'); string++)

-    {

-       Result = (Result * 10) + (*string - '0');

-    }

-    *NextString = string;

-    if (Sign >= 0)

-       return (Result);

-    else

-       return (-Result);

-}

-

-int XParseGeometry(char *string, int *x, int *y, unsigned int *width, unsigned int *height)

-{

-       int mask = NoValue;

-       register char *strind;

-       unsigned int tempWidth, tempHeight;

-       int tempX, tempY;

-       char *nextCharacter;

-

-       if ( (string == NULL) || (*string == '\0')) return(mask);

-       if (*string == '=')

-               string++;  /* ignore possible '=' at beg of geometry spec */

-

-       strind = (char *)string;

-       if (*strind != '+' && *strind != '-' && *strind != 'x') {

-               tempWidth = ReadInteger(strind, &nextCharacter);

-               if (strind == nextCharacter)

-                   return (0);

-               strind = nextCharacter;

-               mask |= WidthValue;

-       }

-

-       if (*strind == 'x' || *strind == 'X') {

-               strind++;

-               tempHeight = ReadInteger(strind, &nextCharacter);

-               if (strind == nextCharacter)

-                   return (0);

-               strind = nextCharacter;

-               mask |= HeightValue;

-       }

-

-       if ((*strind == '+') || (*strind == '-')) {

-               if (*strind == '-') {

-                       strind++;

-                       tempX = -ReadInteger(strind, &nextCharacter);

-                       if (strind == nextCharacter)

-                           return (0);

-                       strind = nextCharacter;

-                       mask |= XNegative;

-

-               }

-               else

-               {       strind++;

-                       tempX = ReadInteger(strind, &nextCharacter);

-                       if (strind == nextCharacter)

-                           return(0);

-                       strind = nextCharacter;

-               }

-               mask |= XValue;

-               if ((*strind == '+') || (*strind == '-')) {

-                       if (*strind == '-') {

-                               strind++;

-                               tempY = -ReadInteger(strind, &nextCharacter);

-                               if (strind == nextCharacter)

-                                   return(0);

-                               strind = nextCharacter;

-                               mask |= YNegative;

-

-                       }

-                       else

-                       {

-                               strind++;

-                               tempY = ReadInteger(strind, &nextCharacter);

-                               if (strind == nextCharacter)

-                                   return(0);

-                               strind = nextCharacter;

-                       }

-                       mask |= YValue;

-               }

-       }

-

-       /* If strind isn't at the end of the string the it's an invalid

-               geometry specification. */

-

-       if (*strind != '\0') return (0);

-

-       if (mask & XValue)

-           *x = tempX;

-       if (mask & YValue)

-           *y = tempY;

-       if (mask & WidthValue)

-            *width = tempWidth;

-       if (mask & HeightValue)

-            *height = tempHeight;

-       return (mask);

-}

-

-int gettimeofday(struct timeval* tp, void* tzp)

-{

- DATETIME    DateTime;

- APIRET       ulrc;  /*  Return Code. */

-

- ulrc = DosGetDateTime(&DateTime);

- tp->tv_sec  = 60 * (60*DateTime.hours + DateTime.minutes) + DateTime.seconds;

- tp->tv_usec = DateTime.hundredths * 10000;

- return 0;

-}

-

-

-int

-XPending(Display* display)

-{

-  /* similar functionality...I don't think that it is exact, but this

-     will have to do. */

-  QMSG msg;

-  extern HAB   hab;      /* PM anchor block handle         */

-

-//?? WinPeekMsg(hab

-  return WinPeekMsg(hab, &msg, NULLHANDLE, 0, 0, PM_NOREMOVE);

-}

-

-void

-__glutAdjustCoords(Window parent, int* x, int* y, int* width, int* height)

-{

-  RECTL rect;

-

-  /* adjust the window rectangle because Win32 thinks that the x, y,

-     width & height are the WHOLE window (including decorations),

-     whereas GLUT treats the x, y, width & height as only the CLIENT

-     area of the window. */

-  rect.xLeft = *x; rect.yTop = *y;

-  rect.xRight = *x + *width; rect.yBottom = *y + *height;

-

-  /* must adjust the coordinates according to the correct style

-     because depending on the style, there may or may not be

-     borders. */

-//??  AdjustWindowRect(&rect, WS_CLIPSIBLINGS | WS_CLIPCHILDREN |

-//??              (parent ? WS_CHILD : WS_OVERLAPPEDWINDOW),

-//??              FALSE);

-  /* FALSE in the third parameter = window has no menu bar */

-

-  /* readjust if the x and y are offscreen */

-  if(rect.xLeft < 0) {

-    *x = 0;

-  } else {

-    *x = rect.xLeft;

-  }

-

-  if(rect.yTop < 0) {

-    *y = 0;

-  } else {

-    *y = rect.yTop;

-  }

-

-  *width = rect.xRight - rect.xLeft;     /* adjusted width */

-  *height = -(rect.yBottom - rect.yTop);    /* adjusted height */

-}

-

-

-int

-__glutGetTransparentPixel(Display * dpy, XVisualInfo * vinfo)

-{

-  /* the transparent pixel on Win32 is always index number 0.  So if

-     we put this routine in this file, we can avoid compiling the

-     whole of layerutil.c which is where this routine normally comes

-     from. */

-  return 0;

-}

-

-/* Translate point coordinates src_x and src_y from src to dst */

-

-Bool

-XTranslateCoordinates(Display *display, Window src, Window dst,

-                     int src_x, int src_y,

-                     int* dest_x_return, int* dest_y_return,

-                     Window* child_return)

-{

-  SWP swp_src,swp_dst;

-

-  WinQueryWindowPos(src,&swp_src);

-  WinQueryWindowPos(dst,&swp_dst);

-

-  *dest_x_return =  src_x + swp_src.x - swp_dst.x;

-  *dest_y_return =  src_y + swp_src.y - swp_dst.y;

-

-  /* just to make compilers happy...we don't use the return value. */

-  return True;

-}

-

-Status

-XGetGeometry(Display* display, Window window, Window* root_return,

-            int* x_return, int* y_return,

-            unsigned int* width_return, unsigned int* height_return,

-            unsigned int *border_width_return, unsigned int* depth_return)

-{

-  /* KLUDGE: doesn't return the border_width or depth or root, x & y

-     are in screen coordinates. */

-  SWP swp_src;

-  WinQueryWindowPos(window,&swp_src);

-

-  *x_return = swp_src.x;

-  *y_return = swp_src.y;

-  *width_return = swp_src.cx;

-  *height_return = swp_src.cy;

-

-  /* just to make compilers happy...we don't use the return value. */

-  return 1;

-}

-

-/* Get Display Width in millimeters */

-int

-DisplayWidthMM(Display* display, int screen)

-{

-  int width;

-  LONG *pVC_Caps;

-  pVC_Caps = GetVideoConfig(NULLHANDLE);

-  width = (int)( 0.001 * pVC_Caps[CAPS_WIDTH]  / pVC_Caps[CAPS_HORIZONTAL_RESOLUTION]);/* mm */

-  return width;

-}

-

-/* Get Display Height in millimeters */

-int

-DisplayHeightMM(Display* display, int screen)

-{

-  int height;

-  LONG *pVC_Caps;

-  pVC_Caps = GetVideoConfig(NULLHANDLE);

-  height = (int)( 0.001 * pVC_Caps[CAPS_HEIGHT] / pVC_Caps[CAPS_VERTICAL_RESOLUTION]); /* mm */

-  return height;

-}

-

-void ScreenToClient( HWND hwnd,   POINTL *point)

-{

-  SWP swp_src;

-  WinQueryWindowPos(hwnd,&swp_src);

-  point->x -= swp_src.x;

-  point->y -= swp_src.y;

-}

-

+/* WarpWin.c     */
+/* glut for Warp */
+#include <stdio.h>
+#include <string.h>
+
+#include "WarpWin.h"
+#include "WarpGL.h"
+
+#define POKA 0
+
+/* global variables that must be set for some functions to operate
+   correctly. */
+HDC XHDC;
+HWND XHWND;
+
+
+void
+XStoreColor(Display* display, Colormap colormap, XColor* color)
+{
+  /* KLUDGE: set XHDC to 0 if the palette should NOT be realized after
+     setting the color.  set XHDC to the correct HDC if it should. */
+
+  LONG pe;
+  ULONG cclr;
+  int r,g,b;
+  /* X11 stores color from 0-65535, Win32 expects them to be 0-256, so
+     twiddle the bits ( / 256). */
+  r = color->red / 256;
+  g = color->green / 256;
+  b = color->blue / 256;
+  pe = LONGFromRGB(r,g,b);
+  /* make sure we use this flag, otherwise the colors might get mapped
+     to another place in the colormap, and when we glIndex() that
+     color, it may have moved (argh!!) */
+  pe |= (PC_NOCOLLAPSE<<24);
+/* This function changes the entries in a palette.  */
+#if POKA
+OS2:
+ rc = GpiSetPaletteEntries(colormap,LCOLF_CONSECRGB, color->pixel, 1, &pe);
+ GpiSelectPalette(hps,colormap);
+ WinRealizePalette(hwnd,hps,&cclr);
+source Win:
+  if (XHDC) {
+    UnrealizeObject(colormap);
+    SelectPalette(XHDC, colormap, FALSE);
+    RealizePalette(XHDC);
+
+   }
+#endif
+}
+
+void
+XSetWindowColormap(Display* display, Window window, Colormap colormap)
+{
+#if POKA
+  HDC hdc = GetDC(window);
+
+  /* if the third parameter is FALSE, the logical colormap is copied
+     into the device palette when the application is in the
+     foreground, if it is TRUE, the colors are mapped into the current
+     palette in the best possible way. */
+  SelectPalette(hdc, colormap, FALSE);
+  RealizePalette(hdc);
+
+  /* note that we don't have to release the DC, since our window class
+     uses the WC_OWNDC flag! */
+#endif
+}
+
+
+/* display, root and visual - don't used at all */
+Colormap
+XCreateColormap(Display* display, Window root, Visual* visual, int alloc)
+{
+  /* KLUDGE: this function needs XHDC to be set to the HDC currently
+     being operated on before it is invoked! */
+
+  HPAL    palette;
+  int n;
+#if POKA
+  PIXELFORMATDESCRIPTOR pfd;
+  LOGPALETTE *logical;
+
+  /* grab the pixel format */
+  memset(&pfd, 0, sizeof(PIXELFORMATDESCRIPTOR));
+  DescribePixelFormat(XHDC, GetPixelFormat(XHDC),
+                     sizeof(PIXELFORMATDESCRIPTOR), &pfd);
+
+  if (!(pfd.dwFlags & PFD_NEED_PALETTE ||
+      pfd.iPixelType == PFD_TYPE_COLORINDEX))
+  {
+    return 0;
+  }
+
+  n = 1 << pfd.cColorBits;
+
+  /* allocate a bunch of memory for the logical palette (assume 256
+     colors in a Win32 palette */
+  logical = (LOGPALETTE*)malloc(sizeof(LOGPALETTE) +
+                               sizeof(PALETTEENTRY) * n);
+  memset(logical, 0, sizeof(LOGPALETTE) + sizeof(PALETTEENTRY) * n);
+
+  /* set the entries in the logical palette */
+  logical->palVersion = 0x300;
+  logical->palNumEntries = n;
+
+  /* start with a copy of the current system palette */
+  GetSystemPaletteEntries(XHDC, 0, 256, &logical->palPalEntry[0]);
+
+  if (pfd.iPixelType == PFD_TYPE_RGBA) {
+    int redMask = (1 << pfd.cRedBits) - 1;
+    int greenMask = (1 << pfd.cGreenBits) - 1;
+    int blueMask = (1 << pfd.cBlueBits) - 1;
+    int i;
+
+    /* fill in an RGBA color palette */
+    for (i = 0; i < n; ++i) {
+      logical->palPalEntry[i].peRed =
+       (((i >> pfd.cRedShift)   & redMask)   * 255) / redMask;
+      logical->palPalEntry[i].peGreen =
+       (((i >> pfd.cGreenShift) & greenMask) * 255) / greenMask;
+       logical->palPalEntry[i].peBlue =
+       (((i >> pfd.cBlueShift)  & blueMask)  * 255) / blueMask;
+      logical->palPalEntry[i].peFlags = 0;
+    }
+  }
+
+  palette = CreatePalette(logical);
+  free(logical);
+
+  SelectPalette(XHDC, palette, FALSE);
+  RealizePalette(XHDC);
+#endif /* POKA */
+
+  return palette;
+}
+
+
+
+int  GetSystemMetrics( int mode)
+{  RECTL rect;
+
+   switch(mode)
+   {   case   SM_CXSCREEN:
+        WinQueryWindowRect(HWND_DESKTOP,&rect);
+        return (rect.xRight-rect.xLeft);
+      break;
+       case   SM_CYSCREEN:
+        WinQueryWindowRect(HWND_DESKTOP,&rect);
+        return (rect.yTop-rect.yBottom);
+      break;
+       default: ;
+   }
+   return 0;
+}
+/*
+ *    XParseGeometry parses strings of the form
+ *   "=<width>x<height>{+-}<xoffset>{+-}<yoffset>", where
+ *   width, height, xoffset, and yoffset are unsigned integers.
+ *   Example:  "=80x24+300-49"
+ *   The equal sign is optional.
+ *   It returns a bitmask that indicates which of the four values
+ *   were actually found in the string.  For each value found,
+ *   the corresponding argument is updated;  for each value
+ *   not found, the corresponding argument is left unchanged.
+ */
+
+static int
+ReadInteger(char *string, char **NextString)
+{
+    register int Result = 0;
+    int Sign = 1;
+
+    if (*string == '+')
+       string++;
+    else if (*string == '-')
+    {
+       string++;
+       Sign = -1;
+    }
+    for (; (*string >= '0') && (*string <= '9'); string++)
+    {
+       Result = (Result * 10) + (*string - '0');
+    }
+    *NextString = string;
+    if (Sign >= 0)
+       return (Result);
+    else
+       return (-Result);
+}
+
+int XParseGeometry(char *string, int *x, int *y, unsigned int *width, unsigned int *height)
+{
+       int mask = NoValue;
+       register char *strind;
+       unsigned int tempWidth, tempHeight;
+       int tempX, tempY;
+       char *nextCharacter;
+
+       if ( (string == NULL) || (*string == '\0')) return(mask);
+       if (*string == '=')
+               string++;  /* ignore possible '=' at beg of geometry spec */
+
+       strind = (char *)string;
+       if (*strind != '+' && *strind != '-' && *strind != 'x') {
+               tempWidth = ReadInteger(strind, &nextCharacter);
+               if (strind == nextCharacter)
+                   return (0);
+               strind = nextCharacter;
+               mask |= WidthValue;
+       }
+
+       if (*strind == 'x' || *strind == 'X') {
+               strind++;
+               tempHeight = ReadInteger(strind, &nextCharacter);
+               if (strind == nextCharacter)
+                   return (0);
+               strind = nextCharacter;
+               mask |= HeightValue;
+       }
+
+       if ((*strind == '+') || (*strind == '-')) {
+               if (*strind == '-') {
+                       strind++;
+                       tempX = -ReadInteger(strind, &nextCharacter);
+                       if (strind == nextCharacter)
+                           return (0);
+                       strind = nextCharacter;
+                       mask |= XNegative;
+
+               }
+               else
+               {       strind++;
+                       tempX = ReadInteger(strind, &nextCharacter);
+                       if (strind == nextCharacter)
+                           return(0);
+                       strind = nextCharacter;
+               }
+               mask |= XValue;
+               if ((*strind == '+') || (*strind == '-')) {
+                       if (*strind == '-') {
+                               strind++;
+                               tempY = -ReadInteger(strind, &nextCharacter);
+                               if (strind == nextCharacter)
+                                   return(0);
+                               strind = nextCharacter;
+                               mask |= YNegative;
+
+                       }
+                       else
+                       {
+                               strind++;
+                               tempY = ReadInteger(strind, &nextCharacter);
+                               if (strind == nextCharacter)
+                                   return(0);
+                               strind = nextCharacter;
+                       }
+                       mask |= YValue;
+               }
+       }
+
+       /* If strind isn't at the end of the string the it's an invalid
+               geometry specification. */
+
+       if (*strind != '\0') return (0);
+
+       if (mask & XValue)
+           *x = tempX;
+       if (mask & YValue)
+           *y = tempY;
+       if (mask & WidthValue)
+            *width = tempWidth;
+       if (mask & HeightValue)
+            *height = tempHeight;
+       return (mask);
+}
+
+int gettimeofday(struct timeval* tp, void* tzp)
+{
+ DATETIME    DateTime;
+ APIRET       ulrc;  /*  Return Code. */
+
+ ulrc = DosGetDateTime(&DateTime);
+ tp->tv_sec  = 60 * (60*DateTime.hours + DateTime.minutes) + DateTime.seconds;
+ tp->tv_usec = DateTime.hundredths * 10000;
+ return 0;
+}
+
+
+int
+XPending(Display* display)
+{
+  /* similar functionality...I don't think that it is exact, but this
+     will have to do. */
+  QMSG msg;
+  extern HAB   hab;      /* PM anchor block handle         */
+
+//?? WinPeekMsg(hab
+  return WinPeekMsg(hab, &msg, NULLHANDLE, 0, 0, PM_NOREMOVE);
+}
+
+void
+__glutAdjustCoords(Window parent, int* x, int* y, int* width, int* height)
+{
+  RECTL rect;
+
+  /* adjust the window rectangle because Win32 thinks that the x, y,
+     width & height are the WHOLE window (including decorations),
+     whereas GLUT treats the x, y, width & height as only the CLIENT
+     area of the window. */
+  rect.xLeft = *x; rect.yTop = *y;
+  rect.xRight = *x + *width; rect.yBottom = *y + *height;
+
+  /* must adjust the coordinates according to the correct style
+     because depending on the style, there may or may not be
+     borders. */
+//??  AdjustWindowRect(&rect, WS_CLIPSIBLINGS | WS_CLIPCHILDREN |
+//??              (parent ? WS_CHILD : WS_OVERLAPPEDWINDOW),
+//??              FALSE);
+  /* FALSE in the third parameter = window has no menu bar */
+
+  /* readjust if the x and y are offscreen */
+  if(rect.xLeft < 0) {
+    *x = 0;
+  } else {
+    *x = rect.xLeft;
+  }
+
+  if(rect.yTop < 0) {
+    *y = 0;
+  } else {
+    *y = rect.yTop;
+  }
+
+  *width = rect.xRight - rect.xLeft;     /* adjusted width */
+  *height = -(rect.yBottom - rect.yTop);    /* adjusted height */
+}
+
+
+int
+__glutGetTransparentPixel(Display * dpy, XVisualInfo * vinfo)
+{
+  /* the transparent pixel on Win32 is always index number 0.  So if
+     we put this routine in this file, we can avoid compiling the
+     whole of layerutil.c which is where this routine normally comes
+     from. */
+  return 0;
+}
+
+/* Translate point coordinates src_x and src_y from src to dst */
+
+Bool
+XTranslateCoordinates(Display *display, Window src, Window dst,
+                     int src_x, int src_y,
+                     int* dest_x_return, int* dest_y_return,
+                     Window* child_return)
+{
+  SWP swp_src,swp_dst;
+
+  WinQueryWindowPos(src,&swp_src);
+  WinQueryWindowPos(dst,&swp_dst);
+
+  *dest_x_return =  src_x + swp_src.x - swp_dst.x;
+  *dest_y_return =  src_y + swp_src.y - swp_dst.y;
+
+  /* just to make compilers happy...we don't use the return value. */
+  return True;
+}
+
+Status
+XGetGeometry(Display* display, Window window, Window* root_return,
+            int* x_return, int* y_return,
+            unsigned int* width_return, unsigned int* height_return,
+            unsigned int *border_width_return, unsigned int* depth_return)
+{
+  /* KLUDGE: doesn't return the border_width or depth or root, x & y
+     are in screen coordinates. */
+  SWP swp_src;
+  WinQueryWindowPos(window,&swp_src);
+
+  *x_return = swp_src.x;
+  *y_return = swp_src.y;
+  *width_return = swp_src.cx;
+  *height_return = swp_src.cy;
+
+  /* just to make compilers happy...we don't use the return value. */
+  return 1;
+}
+
+/* Get Display Width in millimeters */
+int
+DisplayWidthMM(Display* display, int screen)
+{
+  int width;
+  LONG *pVC_Caps;
+  pVC_Caps = GetVideoConfig(NULLHANDLE);
+  width = (int)( 0.001 * pVC_Caps[CAPS_WIDTH]  / pVC_Caps[CAPS_HORIZONTAL_RESOLUTION]);/* mm */
+  return width;
+}
+
+/* Get Display Height in millimeters */
+int
+DisplayHeightMM(Display* display, int screen)
+{
+  int height;
+  LONG *pVC_Caps;
+  pVC_Caps = GetVideoConfig(NULLHANDLE);
+  height = (int)( 0.001 * pVC_Caps[CAPS_HEIGHT] / pVC_Caps[CAPS_VERTICAL_RESOLUTION]); /* mm */
+  return height;
+}
+
+void ScreenToClient( HWND hwnd,   POINTL *point)
+{
+  SWP swp_src;
+  WinQueryWindowPos(hwnd,&swp_src);
+  point->x -= swp_src.x;
+  point->y -= swp_src.y;
+}
+
 
\ No newline at end of file
diff --git a/src/glut/os2/glut_cindex.cpp b/src/glut/os2/glut_cindex.cpp
index 0897a3cf85c..34841850519 100644
--- a/src/glut/os2/glut_cindex.cpp
+++ b/src/glut/os2/glut_cindex.cpp
@@ -1,259 +1,259 @@
-

-/* Copyright (c) Mark J. Kilgard, 1994, 1996, 1997. */

-

-/* This program is freely distributable without licensing fees

-   and is provided without guarantee or warrantee expressed or

-   implied. This program is -not- in the public domain. */

-

-#include <stdlib.h>

-#include "glutint.h"

-

-#if defined(__OS2PM__)

-   #define IsWindowVisible WinIsWindowVisible

-#endif

-

-#define CLAMP(i) ((i) > 1.0 ? 1.0 : ((i) < 0.0 ? 0.0 : (i)))

-

-/* CENTRY */

-void GLUTAPIENTRY

-glutSetColor(int ndx, GLfloat red, GLfloat green, GLfloat blue)

-{

-  GLUTcolormap *cmap, *newcmap;

-  XVisualInfo *vis;

-  XColor color;

-  int i;

-

-  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {

-    cmap = __glutCurrentWindow->colormap;

-    vis = __glutCurrentWindow->vis;

-  } else {

-    cmap = __glutCurrentWindow->overlay->colormap;

-    vis = __glutCurrentWindow->overlay->vis;

-    if (ndx == __glutCurrentWindow->overlay->transparentPixel) {

-      __glutWarning(

-        "glutSetColor: cannot set color of overlay transparent index %d\n",

-        ndx);

-      return;

-    }

-  }

-

-  if (!cmap) {

-    __glutWarning("glutSetColor: current window is RGBA");

-    return;

-  }

-#if defined(_WIN32) || defined(__OS2PM__)

-  if (ndx >= 256 ||     /* always assume 256 colors on Win32 */

-#else

-  if (ndx >= vis->visual->map_entries ||

-#endif

-    ndx < 0) {

-    __glutWarning("glutSetColor: index %d out of range", ndx);

-    return;

-  }

-  if (cmap->refcnt > 1) {

-    newcmap = __glutAssociateNewColormap(vis);

-    cmap->refcnt--;

-    /* Wouldn't it be nice if XCopyColormapAndFree could be

-       told not to free the old colormap's entries! */

-    for (i = cmap->size - 1; i >= 0; i--) {

-      if (i == ndx) {

-        /* We are going to set this cell shortly! */

-        continue;

-      }

-      if (cmap->cells[i].component[GLUT_RED] >= 0.0) {

-        color.pixel = i;

-        newcmap->cells[i].component[GLUT_RED] =

-          cmap->cells[i].component[GLUT_RED];

-        color.red = (GLfloat) 0xffff *

-          cmap->cells[i].component[GLUT_RED];

-        newcmap->cells[i].component[GLUT_GREEN] =

-          cmap->cells[i].component[GLUT_GREEN];

-        color.green = (GLfloat) 0xffff *

-          cmap->cells[i].component[GLUT_GREEN];

-        newcmap->cells[i].component[GLUT_BLUE] =

-          cmap->cells[i].component[GLUT_BLUE];

-        color.blue = (GLfloat) 0xffff *

-          cmap->cells[i].component[GLUT_BLUE];

-        color.flags = DoRed | DoGreen | DoBlue;

-#if defined(_WIN32) || defined(__OS2PM__)

-        if (IsWindowVisible(__glutCurrentWindow->win)) {

-          XHDC = __glutCurrentWindow->hdc;

-        } else {

-          XHDC = 0;

-        }

-#endif

-        XStoreColor(__glutDisplay, newcmap->cmap, &color);

-      } else {

-        /* Leave unallocated entries unallocated. */

-      }

-    }

-    cmap = newcmap;

-    if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {

-      __glutCurrentWindow->colormap = cmap;

-      __glutCurrentWindow->cmap = cmap->cmap;

-    } else {

-      __glutCurrentWindow->overlay->colormap = cmap;

-      __glutCurrentWindow->overlay->cmap = cmap->cmap;

-    }

-    XSetWindowColormap(__glutDisplay,

-      __glutCurrentWindow->renderWin, cmap->cmap);

-

-#if !defined(_WIN32) && !defined(__OS2PM__)

-    {

-      GLUTwindow *toplevel;

-

-      toplevel = __glutToplevelOf(__glutCurrentWindow);

-      if (toplevel->cmap != cmap->cmap) {

-        __glutPutOnWorkList(toplevel, GLUT_COLORMAP_WORK);

-      }

-    }

-#endif

-  }

-  color.pixel = ndx;

-  red = CLAMP(red);

-  cmap->cells[ndx].component[GLUT_RED] = red;

-  color.red = (GLfloat) 0xffff *red;

-  green = CLAMP(green);

-  cmap->cells[ndx].component[GLUT_GREEN] = green;

-  color.green = (GLfloat) 0xffff *green;

-  blue = CLAMP(blue);

-  cmap->cells[ndx].component[GLUT_BLUE] = blue;

-  color.blue = (GLfloat) 0xffff *blue;

-  color.flags = DoRed | DoGreen | DoBlue;

-#if defined(_WIN32) || defined(__OS2PM__)

-  if (IsWindowVisible(__glutCurrentWindow->win)) {

-    XHDC = __glutCurrentWindow->hdc;

-  } else {

-    XHDC = 0;

-  }

-#endif

-  XStoreColor(__glutDisplay, cmap->cmap, &color);

-}

-

-GLfloat GLUTAPIENTRY

-glutGetColor(int ndx, int comp)

-{

-  GLUTcolormap *colormap;

-  XVisualInfo *vis;

-

-  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {

-    colormap = __glutCurrentWindow->colormap;

-    vis = __glutCurrentWindow->vis;

-  } else {

-    colormap = __glutCurrentWindow->overlay->colormap;

-    vis = __glutCurrentWindow->overlay->vis;

-    if (ndx == __glutCurrentWindow->overlay->transparentPixel) {

-      __glutWarning("glutGetColor: requesting overlay transparent index %d\n",

-        ndx);

-      return -1.0;

-    }

-  }

-

-  if (!colormap) {

-    __glutWarning("glutGetColor: current window is RGBA");

-    return -1.0;

-  }

-#if defined(_WIN32) || defined(__OS2PM__)

-#define OUT_OF_RANGE_NDX(ndx) (ndx >= 256 || ndx < 0)

-#else

-#define OUT_OF_RANGE_NDX(ndx) (ndx >= vis->visual->map_entries || ndx < 0)

-#endif

-  if (OUT_OF_RANGE_NDX(ndx)) {

-    __glutWarning("glutGetColor: index %d out of range", ndx);

-    return -1.0;

-  }

-  return colormap->cells[ndx].component[comp];

-}

-

-void GLUTAPIENTRY

-glutCopyColormap(int winnum)

-{

-  GLUTwindow *window = __glutWindowList[winnum - 1];

-  GLUTcolormap *oldcmap, *newcmap;

-  XVisualInfo *dstvis;

-

-  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {

-    oldcmap = __glutCurrentWindow->colormap;

-    dstvis = __glutCurrentWindow->vis;

-    newcmap = window->colormap;

-  } else {

-    oldcmap = __glutCurrentWindow->overlay->colormap;

-    dstvis = __glutCurrentWindow->overlay->vis;

-    if (!window->overlay) {

-      __glutWarning("glutCopyColormap: window %d has no overlay", winnum);

-      return;

-    }

-    newcmap = window->overlay->colormap;

-  }

-

-  if (!oldcmap) {

-    __glutWarning("glutCopyColormap: destination colormap must be color index");

-    return;

-  }

-  if (!newcmap) {

-    __glutWarning(

-      "glutCopyColormap: source colormap of window %d must be color index",

-      winnum);

-    return;

-  }

-  if (newcmap == oldcmap) {

-    /* Source and destination are the same; now copy needed. */

-    return;

-  }

-#if !defined(_WIN32) && !defined(__OS2PM__)

-  /* Play safe: compare visual IDs, not Visual*'s. */

-  if (newcmap->visual->visualid == oldcmap->visual->visualid) {

-#endif

-    /* Visuals match!  "Copy" by reference...  */

-    __glutFreeColormap(oldcmap);

-    newcmap->refcnt++;

-    if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {

-      __glutCurrentWindow->colormap = newcmap;

-      __glutCurrentWindow->cmap = newcmap->cmap;

-    } else {

-      __glutCurrentWindow->overlay->colormap = newcmap;

-      __glutCurrentWindow->overlay->cmap = newcmap->cmap;

-    }

-    XSetWindowColormap(__glutDisplay, __glutCurrentWindow->renderWin,

-      newcmap->cmap);

-#if !defined(_WIN32) && !defined(__OS2PM__)

-    __glutPutOnWorkList(__glutToplevelOf(window), GLUT_COLORMAP_WORK);

-bla bla bla

-

-  } else {

-    GLUTcolormap *copycmap;

-    XColor color;

-    int i, last;

-

-    /* Visuals different - need a distinct X colormap! */

-    copycmap = __glutAssociateNewColormap(dstvis);

-    /* Wouldn't it be nice if XCopyColormapAndFree could be

-       told not to free the old colormap's entries! */

-    last = newcmap->size;

-    if (last > copycmap->size) {

-      last = copycmap->size;

-    }

-    for (i = last - 1; i >= 0; i--) {

-      if (newcmap->cells[i].component[GLUT_RED] >= 0.0) {

-        color.pixel = i;

-        copycmap->cells[i].component[GLUT_RED] =

-          newcmap->cells[i].component[GLUT_RED];

-        color.red = (GLfloat) 0xffff *

-          newcmap->cells[i].component[GLUT_RED];

-        copycmap->cells[i].component[GLUT_GREEN] =

-          newcmap->cells[i].component[GLUT_GREEN];

-        color.green = (GLfloat) 0xffff *

-          newcmap->cells[i].component[GLUT_GREEN];

-        copycmap->cells[i].component[GLUT_BLUE] =

-          newcmap->cells[i].component[GLUT_BLUE];

-        color.blue = (GLfloat) 0xffff *

-          newcmap->cells[i].component[GLUT_BLUE];

-        color.flags = DoRed | DoGreen | DoBlue;

-        XStoreColor(__glutDisplay, copycmap->cmap, &color);

-      }

-    }

-  }

-#endif

-}

-/* ENDCENTRY */

+
+/* Copyright (c) Mark J. Kilgard, 1994, 1996, 1997. */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+#include <stdlib.h>
+#include "glutint.h"
+
+#if defined(__OS2PM__)
+   #define IsWindowVisible WinIsWindowVisible
+#endif
+
+#define CLAMP(i) ((i) > 1.0 ? 1.0 : ((i) < 0.0 ? 0.0 : (i)))
+
+/* CENTRY */
+void GLUTAPIENTRY
+glutSetColor(int ndx, GLfloat red, GLfloat green, GLfloat blue)
+{
+  GLUTcolormap *cmap, *newcmap;
+  XVisualInfo *vis;
+  XColor color;
+  int i;
+
+  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+    cmap = __glutCurrentWindow->colormap;
+    vis = __glutCurrentWindow->vis;
+  } else {
+    cmap = __glutCurrentWindow->overlay->colormap;
+    vis = __glutCurrentWindow->overlay->vis;
+    if (ndx == __glutCurrentWindow->overlay->transparentPixel) {
+      __glutWarning(
+        "glutSetColor: cannot set color of overlay transparent index %d\n",
+        ndx);
+      return;
+    }
+  }
+
+  if (!cmap) {
+    __glutWarning("glutSetColor: current window is RGBA");
+    return;
+  }
+#if defined(_WIN32) || defined(__OS2PM__)
+  if (ndx >= 256 ||     /* always assume 256 colors on Win32 */
+#else
+  if (ndx >= vis->visual->map_entries ||
+#endif
+    ndx < 0) {
+    __glutWarning("glutSetColor: index %d out of range", ndx);
+    return;
+  }
+  if (cmap->refcnt > 1) {
+    newcmap = __glutAssociateNewColormap(vis);
+    cmap->refcnt--;
+    /* Wouldn't it be nice if XCopyColormapAndFree could be
+       told not to free the old colormap's entries! */
+    for (i = cmap->size - 1; i >= 0; i--) {
+      if (i == ndx) {
+        /* We are going to set this cell shortly! */
+        continue;
+      }
+      if (cmap->cells[i].component[GLUT_RED] >= 0.0) {
+        color.pixel = i;
+        newcmap->cells[i].component[GLUT_RED] =
+          cmap->cells[i].component[GLUT_RED];
+        color.red = (GLfloat) 0xffff *
+          cmap->cells[i].component[GLUT_RED];
+        newcmap->cells[i].component[GLUT_GREEN] =
+          cmap->cells[i].component[GLUT_GREEN];
+        color.green = (GLfloat) 0xffff *
+          cmap->cells[i].component[GLUT_GREEN];
+        newcmap->cells[i].component[GLUT_BLUE] =
+          cmap->cells[i].component[GLUT_BLUE];
+        color.blue = (GLfloat) 0xffff *
+          cmap->cells[i].component[GLUT_BLUE];
+        color.flags = DoRed | DoGreen | DoBlue;
+#if defined(_WIN32) || defined(__OS2PM__)
+        if (IsWindowVisible(__glutCurrentWindow->win)) {
+          XHDC = __glutCurrentWindow->hdc;
+        } else {
+          XHDC = 0;
+        }
+#endif
+        XStoreColor(__glutDisplay, newcmap->cmap, &color);
+      } else {
+        /* Leave unallocated entries unallocated. */
+      }
+    }
+    cmap = newcmap;
+    if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+      __glutCurrentWindow->colormap = cmap;
+      __glutCurrentWindow->cmap = cmap->cmap;
+    } else {
+      __glutCurrentWindow->overlay->colormap = cmap;
+      __glutCurrentWindow->overlay->cmap = cmap->cmap;
+    }
+    XSetWindowColormap(__glutDisplay,
+      __glutCurrentWindow->renderWin, cmap->cmap);
+
+#if !defined(_WIN32) && !defined(__OS2PM__)
+    {
+      GLUTwindow *toplevel;
+
+      toplevel = __glutToplevelOf(__glutCurrentWindow);
+      if (toplevel->cmap != cmap->cmap) {
+        __glutPutOnWorkList(toplevel, GLUT_COLORMAP_WORK);
+      }
+    }
+#endif
+  }
+  color.pixel = ndx;
+  red = CLAMP(red);
+  cmap->cells[ndx].component[GLUT_RED] = red;
+  color.red = (GLfloat) 0xffff *red;
+  green = CLAMP(green);
+  cmap->cells[ndx].component[GLUT_GREEN] = green;
+  color.green = (GLfloat) 0xffff *green;
+  blue = CLAMP(blue);
+  cmap->cells[ndx].component[GLUT_BLUE] = blue;
+  color.blue = (GLfloat) 0xffff *blue;
+  color.flags = DoRed | DoGreen | DoBlue;
+#if defined(_WIN32) || defined(__OS2PM__)
+  if (IsWindowVisible(__glutCurrentWindow->win)) {
+    XHDC = __glutCurrentWindow->hdc;
+  } else {
+    XHDC = 0;
+  }
+#endif
+  XStoreColor(__glutDisplay, cmap->cmap, &color);
+}
+
+GLfloat GLUTAPIENTRY
+glutGetColor(int ndx, int comp)
+{
+  GLUTcolormap *colormap;
+  XVisualInfo *vis;
+
+  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+    colormap = __glutCurrentWindow->colormap;
+    vis = __glutCurrentWindow->vis;
+  } else {
+    colormap = __glutCurrentWindow->overlay->colormap;
+    vis = __glutCurrentWindow->overlay->vis;
+    if (ndx == __glutCurrentWindow->overlay->transparentPixel) {
+      __glutWarning("glutGetColor: requesting overlay transparent index %d\n",
+        ndx);
+      return -1.0;
+    }
+  }
+
+  if (!colormap) {
+    __glutWarning("glutGetColor: current window is RGBA");
+    return -1.0;
+  }
+#if defined(_WIN32) || defined(__OS2PM__)
+#define OUT_OF_RANGE_NDX(ndx) (ndx >= 256 || ndx < 0)
+#else
+#define OUT_OF_RANGE_NDX(ndx) (ndx >= vis->visual->map_entries || ndx < 0)
+#endif
+  if (OUT_OF_RANGE_NDX(ndx)) {
+    __glutWarning("glutGetColor: index %d out of range", ndx);
+    return -1.0;
+  }
+  return colormap->cells[ndx].component[comp];
+}
+
+void GLUTAPIENTRY
+glutCopyColormap(int winnum)
+{
+  GLUTwindow *window = __glutWindowList[winnum - 1];
+  GLUTcolormap *oldcmap, *newcmap;
+  XVisualInfo *dstvis;
+
+  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+    oldcmap = __glutCurrentWindow->colormap;
+    dstvis = __glutCurrentWindow->vis;
+    newcmap = window->colormap;
+  } else {
+    oldcmap = __glutCurrentWindow->overlay->colormap;
+    dstvis = __glutCurrentWindow->overlay->vis;
+    if (!window->overlay) {
+      __glutWarning("glutCopyColormap: window %d has no overlay", winnum);
+      return;
+    }
+    newcmap = window->overlay->colormap;
+  }
+
+  if (!oldcmap) {
+    __glutWarning("glutCopyColormap: destination colormap must be color index");
+    return;
+  }
+  if (!newcmap) {
+    __glutWarning(
+      "glutCopyColormap: source colormap of window %d must be color index",
+      winnum);
+    return;
+  }
+  if (newcmap == oldcmap) {
+    /* Source and destination are the same; now copy needed. */
+    return;
+  }
+#if !defined(_WIN32) && !defined(__OS2PM__)
+  /* Play safe: compare visual IDs, not Visual*'s. */
+  if (newcmap->visual->visualid == oldcmap->visual->visualid) {
+#endif
+    /* Visuals match!  "Copy" by reference...  */
+    __glutFreeColormap(oldcmap);
+    newcmap->refcnt++;
+    if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+      __glutCurrentWindow->colormap = newcmap;
+      __glutCurrentWindow->cmap = newcmap->cmap;
+    } else {
+      __glutCurrentWindow->overlay->colormap = newcmap;
+      __glutCurrentWindow->overlay->cmap = newcmap->cmap;
+    }
+    XSetWindowColormap(__glutDisplay, __glutCurrentWindow->renderWin,
+      newcmap->cmap);
+#if !defined(_WIN32) && !defined(__OS2PM__)
+    __glutPutOnWorkList(__glutToplevelOf(window), GLUT_COLORMAP_WORK);
+bla bla bla
+
+  } else {
+    GLUTcolormap *copycmap;
+    XColor color;
+    int i, last;
+
+    /* Visuals different - need a distinct X colormap! */
+    copycmap = __glutAssociateNewColormap(dstvis);
+    /* Wouldn't it be nice if XCopyColormapAndFree could be
+       told not to free the old colormap's entries! */
+    last = newcmap->size;
+    if (last > copycmap->size) {
+      last = copycmap->size;
+    }
+    for (i = last - 1; i >= 0; i--) {
+      if (newcmap->cells[i].component[GLUT_RED] >= 0.0) {
+        color.pixel = i;
+        copycmap->cells[i].component[GLUT_RED] =
+          newcmap->cells[i].component[GLUT_RED];
+        color.red = (GLfloat) 0xffff *
+          newcmap->cells[i].component[GLUT_RED];
+        copycmap->cells[i].component[GLUT_GREEN] =
+          newcmap->cells[i].component[GLUT_GREEN];
+        color.green = (GLfloat) 0xffff *
+          newcmap->cells[i].component[GLUT_GREEN];
+        copycmap->cells[i].component[GLUT_BLUE] =
+          newcmap->cells[i].component[GLUT_BLUE];
+        color.blue = (GLfloat) 0xffff *
+          newcmap->cells[i].component[GLUT_BLUE];
+        color.flags = DoRed | DoGreen | DoBlue;
+        XStoreColor(__glutDisplay, copycmap->cmap, &color);
+      }
+    }
+  }
+#endif
+}
+/* ENDCENTRY */
 
\ No newline at end of file
diff --git a/src/glut/os2/glut_gamemode.cpp b/src/glut/os2/glut_gamemode.cpp
index 50185d7b9d4..39918fdf39b 100644
--- a/src/glut/os2/glut_gamemode.cpp
+++ b/src/glut/os2/glut_gamemode.cpp
@@ -1,680 +1,680 @@
-

-/* Copyright (c) Mark J. Kilgard, 1998. */

-

-/* This program is freely distributable without licensing fees

-   and is provided without guarantee or warrantee expressed or

-   implied. This program is -not- in the public domain. */

-

-

-#include <assert.h>

-#include <stdio.h>

-#include <stdlib.h>

-#include <string.h>

-

-#include "glutint.h"

-

-#if !defined(_WIN32) && !defined(__OS2__)

-#include <X11/Xlib.h>

-#include <X11/Xatom.h>

-

-/* SGI optimization introduced in IRIX 6.3 to avoid X server

-   round trips for interning common X atoms. */

-#if defined(_SGI_EXTRA_PREDEFINES) && !defined(NO_FAST_ATOMS)

-#include <X11/SGIFastAtom.h>

-#else

-#define XSGIFastInternAtom(dpy,string,fast_name,how) XInternAtom(dpy,string,how)

-#endif

-#endif  /* not _WIN32 */

-

-int __glutDisplaySettingsChanged = 0;

-static DisplayMode *dmodes, *currentDm = NULL;

-static int ndmodes = -1;

-GLUTwindow *__glutGameModeWindow = NULL;

-

-#ifdef TEST

-static char *compstr[] =

-{

-  "none", "=", "!=", "<=", ">=", ">", "<", "~"

-};

-static char *capstr[] =

-{

-  "width", "height", "bpp", "hertz", "num"

-};

-#endif

-

-#if defined(__OS2__)

-void

-#else

-void __cdecl

-#endif

-__glutCloseDownGameMode(void)

-{

-  if (__glutDisplaySettingsChanged) {

-#ifdef _WIN32

-    /* Assumes that display settings have been changed, that

-       is __glutDisplaySettingsChanged is true. */

-    ChangeDisplaySettings(NULL, 0);

-#endif

-    __glutDisplaySettingsChanged = 0;

-  }

-  __glutGameModeWindow = NULL;

-}

-

-void GLUTAPIENTRY

-glutLeaveGameMode(void)

-{

-  if (__glutGameModeWindow == NULL) {

-    __glutWarning("not in game mode so cannot leave game mode");

-    return;

-  }

-  __glutDestroyWindow(__glutGameModeWindow,

-    __glutGameModeWindow);

-  XFlush(__glutDisplay);

-  __glutGameModeWindow = NULL;

-}

-

-#ifdef _WIN32

-

-/* Same values as from MSDN's SetDisp.c example. */

-#define MIN_WIDTH 400

-#define MIN_FREQUENCY 60

-

-static void

-initGameModeSupport(void)

-{

-  DEVMODE dm;

-  DWORD mode;

-  int i;

-

-  if (ndmodes >= 0) {

-    /* ndmodes is initially -1 to indicate no

-       dmodes allocated yet. */

-    return;

-  }

-

-  /* Determine how many display modes there are. */

-  ndmodes = 0;

-  mode = 0;

-  while (EnumDisplaySettings(NULL, mode, &dm)) {

-    if (dm.dmPelsWidth >= MIN_WIDTH &&

-      (dm.dmDisplayFrequency == 0 ||

-      dm.dmDisplayFrequency >= MIN_FREQUENCY)) {

-      ndmodes++;

-    }

-    mode++;

-  }

-

-  /* Allocate memory for a list of all the display modes. */

-  dmodes = (DisplayMode*)

-    malloc(ndmodes * sizeof(DisplayMode));

-

-  /* Now that we know how many display modes to expect,

-     enumerate them again and save the information in

-     the list we allocated above. */

-  i = 0;

-  mode = 0;

-  while (EnumDisplaySettings(NULL, mode, &dm)) {

-    /* Try to reject any display settings that seem unplausible. */

-    if (dm.dmPelsWidth >= MIN_WIDTH &&

-      (dm.dmDisplayFrequency == 0 ||

-      dm.dmDisplayFrequency >= MIN_FREQUENCY)) {

-      dmodes[i].devmode = dm;

-      dmodes[i].valid = 1;  /* XXX Not used for now. */

-      dmodes[i].cap[DM_WIDTH] = dm.dmPelsWidth;

-      dmodes[i].cap[DM_HEIGHT] = dm.dmPelsHeight;

-      dmodes[i].cap[DM_PIXEL_DEPTH] = dm.dmBitsPerPel;

-      if (dm.dmDisplayFrequency == 0) {

-       /* Guess a reasonable guess. */

-       /* Lame Windows 95 version of EnumDisplaySettings. */

-        dmodes[i].cap[DM_HERTZ] = 60;

-      } else {

-       dmodes[i].cap[DM_HERTZ] = dm.dmDisplayFrequency;

-      }

-      i++;

-    }

-    mode++;

-  }

-

-  assert(i == ndmodes);

-}

-

-#else

-

-/* X Windows version of initGameModeSupport. */

-static void

-initGameModeSupport(void)

-{

-  if (ndmodes >= 0) {

-    /* ndmodes is initially -1 to indicate no

-       dmodes allocated yet. */

-    return;

-  }

-

-  /* Determine how many display modes there are. */

-  ndmodes = 0;

-}

-

-#endif

-

-/* This routine is based on similiar code in glut_dstr.c */

-static DisplayMode *

-findMatch(DisplayMode * dmodes, int ndmodes,

-  Criterion * criteria, int ncriteria)

-{

-  DisplayMode *found;

-  int *bestScore, *thisScore;

-  int i, j, numok, result = 0, worse, better;

-

-  found = NULL;

-  numok = 1;            /* "num" capability is indexed from 1,

-                           not 0. */

-

-  /* XXX alloca canidate. */

-  bestScore = (int *) malloc(ncriteria * sizeof(int));

-  if (!bestScore) {

-    __glutFatalError("out of memory.");

-  }

-  for (j = 0; j < ncriteria; j++) {

-    /* Very negative number. */

-    bestScore[j] = -32768;

-  }

-

-  /* XXX alloca canidate. */

-  thisScore = (int *) malloc(ncriteria * sizeof(int));

-  if (!thisScore) {

-    __glutFatalError("out of memory.");

-  }

-

-  for (i = 0; i < ndmodes; i++) {

-    if (dmodes[i].valid) {

-      worse = 0;

-      better = 0;

-

-      for (j = 0; j < ncriteria; j++) {

-        int cap, cvalue, dvalue;

-

-        cap = criteria[j].capability;

-        cvalue = criteria[j].value;

-        if (cap == NUM) {

-          dvalue = numok;

-        } else {

-          dvalue = dmodes[i].cap[cap];

-        }

-#ifdef TEST

-        if (verbose)

-          printf("  %s %s %d to %d\n",

-            capstr[cap], compstr[criteria[j].comparison], cvalue, dvalue);

-#endif

-        switch (criteria[j].comparison) {

-        case EQ:

-          result = cvalue == dvalue;

-          thisScore[j] = 1;

-          break;

-        case NEQ:

-          result = cvalue != dvalue;

-          thisScore[j] = 1;

-          break;

-        case LT:

-          result = dvalue < cvalue;

-          thisScore[j] = dvalue - cvalue;

-          break;

-        case GT:

-          result = dvalue > cvalue;

-          thisScore[j] = dvalue - cvalue;

-          break;

-        case LTE:

-          result = dvalue <= cvalue;

-          thisScore[j] = dvalue - cvalue;

-          break;

-        case GTE:

-          result = (dvalue >= cvalue);

-          thisScore[j] = dvalue - cvalue;

-          break;

-        case MIN:

-          result = dvalue >= cvalue;

-          thisScore[j] = cvalue - dvalue;

-          break;

-        }

-

-#ifdef TEST

-        if (verbose)

-          printf("                result=%d   score=%d   bestScore=%d\n", result, thisScore[j], bestScore[j]);

-#endif

-

-        if (result) {

-          if (better || thisScore[j] > bestScore[j]) {

-            better = 1;

-          } else if (thisScore[j] == bestScore[j]) {

-            /* Keep looking. */

-          } else {

-            goto nextDM;

-          }

-        } else {

-          if (cap == NUM) {

-            worse = 1;

-          } else {

-            goto nextDM;

-          }

-        }

-

-      }

-

-      if (better && !worse) {

-        found = &dmodes[i];

-        for (j = 0; j < ncriteria; j++) {

-          bestScore[j] = thisScore[j];

-        }

-      }

-      numok++;

-

-    nextDM:;

-

-    }

-  }

-  free(bestScore);

-  free(thisScore);

-  return found;

-}

-

-/**

- * Parses strings in the form of:

- *  800x600

- *  800x600:16

- *  800x600@60

- *  800x600:16@60

- *  @60

- *  :16

- *  :16@60

- * NOTE that @ before : is not parsed.

- */

-static int

-specialCaseParse(char *word, Criterion * criterion, int mask)

-{

-  char *xstr, *response;

-  int got;

-  int width, height, bpp, hertz;

-

-  switch(word[0]) {

-  case '0':

-  case '1':

-  case '2':

-  case '3':

-  case '4':

-  case '5':

-  case '6':

-  case '7':

-  case '8':

-  case '9':

-    /* The WWWxHHH case. */

-    if (mask & (1 << DM_WIDTH)) {

-      return -1;

-    }

-    xstr = strpbrk(&word[1], "x");

-    if (xstr) {

-      width = (int) strtol(word, &response, 0);

-      if (response == word || response[0] != 'x') {

-        /* Not a valid number OR needs to be followed by 'x'. */

-       return -1;

-      }

-      height = (int) strtol(&xstr[1], &response, 0);

-      if (response == &xstr[1]) {

-        /* Not a valid number. */

-       return -1;

-      }

-      criterion[0].capability = DM_WIDTH;

-      criterion[0].comparison = EQ;

-      criterion[0].value = width;

-      criterion[1].capability = DM_HEIGHT;

-      criterion[1].comparison = EQ;

-      criterion[1].value = height;

-      got = specialCaseParse(response,

-        &criterion[2], 1 << DM_WIDTH);

-      if (got >= 0) {

-        return got + 2;

-      } else {

-        return -1;

-      }

-    }

-    return -1;

-  case ':':

-    /* The :BPP case. */

-    if (mask & (1 << DM_PIXEL_DEPTH)) {

-      return -1;

-    }

-    bpp = (int) strtol(&word[1], &response, 0);

-    if (response == &word[1]) {

-      /* Not a valid number. */

-      return -1;

-    }

-    criterion[0].capability = DM_PIXEL_DEPTH;

-    criterion[0].comparison = EQ;

-    criterion[0].value = bpp;

-    got = specialCaseParse(response,

-      &criterion[1], (1 << DM_WIDTH) | (1 << DM_PIXEL_DEPTH));

-    if (got >= 0) {

-      return got + 1;

-    } else {

-      return -1;

-    }

-  case '@':

-    /* The @HZ case. */

-    if (mask & (1 << DM_HERTZ)) {

-      return -1;

-    }

-    hertz = (int) strtol(&word[1], &response, 0);

-    if (response == &word[1]) {

-      /* Not a valid number. */

-      return -1;

-    }

-    criterion[0].capability = DM_HERTZ;

-    criterion[0].comparison = EQ;

-    criterion[0].value = hertz;

-    got = specialCaseParse(response,

-      &criterion[1], ~DM_HERTZ);

-    if (got >= 0) {

-      return got + 1;

-    } else {

-      return -1;

-    }

-  case '\0':

-    return 0;

-  }

-  return -1;

-}

-

-/* This routine is based on similiar code in glut_dstr.c */

-static int

-parseCriteria(char *word, Criterion * criterion)

-{

-  char *cstr, *vstr, *response;

-  int comparator, value = 0;

-

-  cstr = strpbrk(word, "=><!~");

-  if (cstr) {

-    switch (cstr[0]) {

-    case '=':

-      comparator = EQ;

-      vstr = &cstr[1];

-      break;

-    case '~':

-      comparator = MIN;

-      vstr = &cstr[1];

-      break;

-    case '>':

-      if (cstr[1] == '=') {

-        comparator = GTE;

-        vstr = &cstr[2];

-      } else {

-        comparator = GT;

-        vstr = &cstr[1];

-      }

-      break;

-    case '<':

-      if (cstr[1] == '=') {

-        comparator = LTE;

-        vstr = &cstr[2];

-      } else {

-        comparator = LT;

-        vstr = &cstr[1];

-      }

-      break;

-    case '!':

-      if (cstr[1] == '=') {

-        comparator = NEQ;

-        vstr = &cstr[2];

-      } else {

-        return -1;

-      }

-      break;

-    default:

-      return -1;

-    }

-    value = (int) strtol(vstr, &response, 0);

-    if (response == vstr) {

-      /* Not a valid number. */

-      return -1;

-    }

-    *cstr = '\0';

-  } else {

-    comparator = NONE;

-  }

-  switch (word[0]) {

-  case 'b':

-    if (!strcmp(word, "bpp")) {

-      criterion[0].capability = DM_PIXEL_DEPTH;

-      if (comparator == NONE) {

-        return -1;

-      } else {

-        criterion[0].comparison = comparator;

-        criterion[0].value = value;

-        return 1;

-      }

-    }

-    return -1;

-  case 'h':

-    if (!strcmp(word, "height")) {

-      criterion[0].capability = DM_HEIGHT;

-      if (comparator == NONE) {

-        return -1;

-      } else {

-        criterion[0].comparison = comparator;

-        criterion[0].value = value;

-        return 1;

-      }

-    }

-    if (!strcmp(word, "hertz")) {

-      criterion[0].capability = DM_HERTZ;

-      if (comparator == NONE) {

-        return -1;

-      } else {

-        criterion[0].comparison = comparator;

-        criterion[0].value = value;

-        return 1;

-      }

-    }

-    return -1;

-  case 'n':

-    if (!strcmp(word, "num")) {

-      criterion[0].capability = DM_NUM;

-      if (comparator == NONE) {

-        return -1;

-      } else {

-        criterion[0].comparison = comparator;

-        criterion[0].value = value;

-        return 1;

-      }

-    }

-    return -1;

-  case 'w':

-    if (!strcmp(word, "width")) {

-      criterion[0].capability = DM_WIDTH;

-      if (comparator == NONE) {

-        return -1;

-      } else {

-        criterion[0].comparison = comparator;

-        criterion[0].value = value;

-        return 1;

-      }

-    }

-    return -1;

-  }

-  if (comparator == NONE) {

-    return specialCaseParse(word, criterion, 0);

-  }

-  return -1;

-}

-

-/* This routine is based on similiar code in glut_dstr.c */

-static Criterion *

-parseDisplayString(const char *display, int *ncriteria)

-{

-  Criterion *criteria = NULL;

-  int n, parsed;

-  char *copy, *word;

-

-  copy = __glutStrdup(display);

-  /* Attempt to estimate how many criteria entries should be

-     needed. */

-  n = 0;

-  word = strtok(copy, " \t");

-  while (word) {

-    n++;

-    word = strtok(NULL, " \t");

-  }

-  /* Allocate number of words of criteria.  A word

-     could contain as many as four criteria in the

-     worst case.  Example: 800x600:16@60 */

-  criteria = (Criterion *) malloc(4 * n * sizeof(Criterion));

-  if (!criteria) {

-    __glutFatalError("out of memory.");

-  }

-

-  /* Re-copy the copy of the display string. */

-  strcpy(copy, display);

-

-  n = 0;

-  word = strtok(copy, " \t");

-  while (word) {

-    parsed = parseCriteria(word, &criteria[n]);

-    if (parsed >= 0) {

-      n += parsed;

-    } else {

-      __glutWarning("Unrecognized game mode string word: %s (ignoring)\n", word);

-    }

-    word = strtok(NULL, " \t");

-  }

-

-  free(copy);

-  *ncriteria = n;

-  return criteria;

-}

-

-void GLUTAPIENTRY

-glutGameModeString(const char *string)

-{

-  Criterion *criteria;

-  int ncriteria;

-

-  initGameModeSupport();

-  criteria = parseDisplayString(string, &ncriteria);

-  currentDm = findMatch(dmodes, ndmodes, criteria, ncriteria);

-  free(criteria);

-}

-

-int GLUTAPIENTRY

-glutEnterGameMode(void)

-{

-  GLUTwindow *window;

-  int width, height;

-  Window win;

-

-  if (__glutMappedMenu) {

-    __glutFatalUsage("entering game mode not allowed while menus in use");

-  }

-  if (__glutGameModeWindow) {

-    /* Already in game mode, so blow away game mode

-       window so apps can change resolutions. */

-    window = __glutGameModeWindow;

-    /* Setting the game mode window to NULL tricks

-       the window destroy code into not undoing the

-       screen display change since we plan on immediately

-       doing another mode change. */

-    __glutGameModeWindow = NULL;

-    __glutDestroyWindow(window, window);

-  }

-

-  /* Assume default screen size until we find out if we

-     can actually change the display settings. */

-  width = __glutScreenWidth;

-  height = __glutScreenHeight;

-

-  if (currentDm) {

-#ifdef _WIN32

-    LONG status;

-    static int registered = 0;

-

-    status = ChangeDisplaySettings(&currentDm->devmode,

-      CDS_FULLSCREEN);

-    if (status == DISP_CHANGE_SUCCESSFUL) {

-      __glutDisplaySettingsChanged = 1;

-      width = currentDm->cap[DM_WIDTH];

-      height = currentDm->cap[DM_HEIGHT];

-      if (!registered) {

-        atexit(__glutCloseDownGameMode);

-        registered = 1;

-      }

-    } else {

-      /* Switch back to default resolution. */

-      ChangeDisplaySettings(NULL, 0);

-    }

-#endif

-  }

-

-  window = __glutCreateWindow(NULL, 0, 0,

-    width, height, /* game mode */ 1);

-  win = window->win;

-

-#if !defined(_WIN32) && !defined(__OS2__)

-  if (__glutMotifHints == None) {

-    __glutMotifHints = XSGIFastInternAtom(__glutDisplay, "_MOTIF_WM_HINTS",

-      SGI_XA__MOTIF_WM_HINTS, 0);

-    if (__glutMotifHints == None) {

-      __glutWarning("Could not intern X atom for _MOTIF_WM_HINTS.");

-    }

-  }

-

-  /* Game mode window is a toplevel window. */

-  XSetWMProtocols(__glutDisplay, win, &__glutWMDeleteWindow, 1);

-#endif

-

-  /* Schedule the fullscreen property to be added and to

-     make sure the window is configured right.  Win32

-     doesn't need this. */

-  window->desiredX = 0;

-  window->desiredY = 0;

-  window->desiredWidth = width;

-  window->desiredHeight = height;

-  window->desiredConfMask |= CWX | CWY | CWWidth | CWHeight;

-#ifdef _WIN32

-  /* Win32 does not want to use GLUT_FULL_SCREEN_WORK

-     for game mode because we need to be maximizing

-     the window in game mode, not just sizing it to

-     take up the full screen.  The Win32-ness of game

-     mode happens when you pass 1 in the gameMode parameter

-     to __glutCreateWindow above.  A gameMode of creates

-     a WS_POPUP window, not a standard WS_OVERLAPPEDWINDOW

-     window.  WS_POPUP ensures the taskbar is hidden. */

-  __glutPutOnWorkList(window,

-    GLUT_CONFIGURE_WORK);

-#else

-  __glutPutOnWorkList(window,

-    GLUT_CONFIGURE_WORK | GLUT_FULL_SCREEN_WORK);

-#endif

-

-  __glutGameModeWindow = window;

-  return window->num + 1;

-}

-

-int GLUTAPIENTRY

-glutGameModeGet(GLenum mode)

-{

-  switch (mode) {

-  case GLUT_GAME_MODE_ACTIVE:

-    return __glutGameModeWindow != NULL;

-  case GLUT_GAME_MODE_POSSIBLE:

-    return currentDm != NULL;

-  case GLUT_GAME_MODE_WIDTH:

-    return currentDm ? currentDm->cap[DM_WIDTH] : -1;

-  case GLUT_GAME_MODE_HEIGHT:

-    return currentDm ? currentDm->cap[DM_HEIGHT] : -1;

-  case GLUT_GAME_MODE_PIXEL_DEPTH:

-    return currentDm ? currentDm->cap[DM_PIXEL_DEPTH] : -1;

-  case GLUT_GAME_MODE_REFRESH_RATE:

-    return currentDm ? currentDm->cap[DM_HERTZ] : -1;

-  case GLUT_GAME_MODE_DISPLAY_CHANGED:

-    return __glutDisplaySettingsChanged;

-  default:

-    return -1;

-  }

-}

+
+/* Copyright (c) Mark J. Kilgard, 1998. */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "glutint.h"
+
+#if !defined(_WIN32) && !defined(__OS2__)
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+
+/* SGI optimization introduced in IRIX 6.3 to avoid X server
+   round trips for interning common X atoms. */
+#if defined(_SGI_EXTRA_PREDEFINES) && !defined(NO_FAST_ATOMS)
+#include <X11/SGIFastAtom.h>
+#else
+#define XSGIFastInternAtom(dpy,string,fast_name,how) XInternAtom(dpy,string,how)
+#endif
+#endif  /* not _WIN32 */
+
+int __glutDisplaySettingsChanged = 0;
+static DisplayMode *dmodes, *currentDm = NULL;
+static int ndmodes = -1;
+GLUTwindow *__glutGameModeWindow = NULL;
+
+#ifdef TEST
+static char *compstr[] =
+{
+  "none", "=", "!=", "<=", ">=", ">", "<", "~"
+};
+static char *capstr[] =
+{
+  "width", "height", "bpp", "hertz", "num"
+};
+#endif
+
+#if defined(__OS2__)
+void
+#else
+void __cdecl
+#endif
+__glutCloseDownGameMode(void)
+{
+  if (__glutDisplaySettingsChanged) {
+#ifdef _WIN32
+    /* Assumes that display settings have been changed, that
+       is __glutDisplaySettingsChanged is true. */
+    ChangeDisplaySettings(NULL, 0);
+#endif
+    __glutDisplaySettingsChanged = 0;
+  }
+  __glutGameModeWindow = NULL;
+}
+
+void GLUTAPIENTRY
+glutLeaveGameMode(void)
+{
+  if (__glutGameModeWindow == NULL) {
+    __glutWarning("not in game mode so cannot leave game mode");
+    return;
+  }
+  __glutDestroyWindow(__glutGameModeWindow,
+    __glutGameModeWindow);
+  XFlush(__glutDisplay);
+  __glutGameModeWindow = NULL;
+}
+
+#ifdef _WIN32
+
+/* Same values as from MSDN's SetDisp.c example. */
+#define MIN_WIDTH 400
+#define MIN_FREQUENCY 60
+
+static void
+initGameModeSupport(void)
+{
+  DEVMODE dm;
+  DWORD mode;
+  int i;
+
+  if (ndmodes >= 0) {
+    /* ndmodes is initially -1 to indicate no
+       dmodes allocated yet. */
+    return;
+  }
+
+  /* Determine how many display modes there are. */
+  ndmodes = 0;
+  mode = 0;
+  while (EnumDisplaySettings(NULL, mode, &dm)) {
+    if (dm.dmPelsWidth >= MIN_WIDTH &&
+      (dm.dmDisplayFrequency == 0 ||
+      dm.dmDisplayFrequency >= MIN_FREQUENCY)) {
+      ndmodes++;
+    }
+    mode++;
+  }
+
+  /* Allocate memory for a list of all the display modes. */
+  dmodes = (DisplayMode*)
+    malloc(ndmodes * sizeof(DisplayMode));
+
+  /* Now that we know how many display modes to expect,
+     enumerate them again and save the information in
+     the list we allocated above. */
+  i = 0;
+  mode = 0;
+  while (EnumDisplaySettings(NULL, mode, &dm)) {
+    /* Try to reject any display settings that seem unplausible. */
+    if (dm.dmPelsWidth >= MIN_WIDTH &&
+      (dm.dmDisplayFrequency == 0 ||
+      dm.dmDisplayFrequency >= MIN_FREQUENCY)) {
+      dmodes[i].devmode = dm;
+      dmodes[i].valid = 1;  /* XXX Not used for now. */
+      dmodes[i].cap[DM_WIDTH] = dm.dmPelsWidth;
+      dmodes[i].cap[DM_HEIGHT] = dm.dmPelsHeight;
+      dmodes[i].cap[DM_PIXEL_DEPTH] = dm.dmBitsPerPel;
+      if (dm.dmDisplayFrequency == 0) {
+       /* Guess a reasonable guess. */
+       /* Lame Windows 95 version of EnumDisplaySettings. */
+        dmodes[i].cap[DM_HERTZ] = 60;
+      } else {
+       dmodes[i].cap[DM_HERTZ] = dm.dmDisplayFrequency;
+      }
+      i++;
+    }
+    mode++;
+  }
+
+  assert(i == ndmodes);
+}
+
+#else
+
+/* X Windows version of initGameModeSupport. */
+static void
+initGameModeSupport(void)
+{
+  if (ndmodes >= 0) {
+    /* ndmodes is initially -1 to indicate no
+       dmodes allocated yet. */
+    return;
+  }
+
+  /* Determine how many display modes there are. */
+  ndmodes = 0;
+}
+
+#endif
+
+/* This routine is based on similiar code in glut_dstr.c */
+static DisplayMode *
+findMatch(DisplayMode * dmodes, int ndmodes,
+  Criterion * criteria, int ncriteria)
+{
+  DisplayMode *found;
+  int *bestScore, *thisScore;
+  int i, j, numok, result = 0, worse, better;
+
+  found = NULL;
+  numok = 1;            /* "num" capability is indexed from 1,
+                           not 0. */
+
+  /* XXX alloca canidate. */
+  bestScore = (int *) malloc(ncriteria * sizeof(int));
+  if (!bestScore) {
+    __glutFatalError("out of memory.");
+  }
+  for (j = 0; j < ncriteria; j++) {
+    /* Very negative number. */
+    bestScore[j] = -32768;
+  }
+
+  /* XXX alloca canidate. */
+  thisScore = (int *) malloc(ncriteria * sizeof(int));
+  if (!thisScore) {
+    __glutFatalError("out of memory.");
+  }
+
+  for (i = 0; i < ndmodes; i++) {
+    if (dmodes[i].valid) {
+      worse = 0;
+      better = 0;
+
+      for (j = 0; j < ncriteria; j++) {
+        int cap, cvalue, dvalue;
+
+        cap = criteria[j].capability;
+        cvalue = criteria[j].value;
+        if (cap == NUM) {
+          dvalue = numok;
+        } else {
+          dvalue = dmodes[i].cap[cap];
+        }
+#ifdef TEST
+        if (verbose)
+          printf("  %s %s %d to %d\n",
+            capstr[cap], compstr[criteria[j].comparison], cvalue, dvalue);
+#endif
+        switch (criteria[j].comparison) {
+        case EQ:
+          result = cvalue == dvalue;
+          thisScore[j] = 1;
+          break;
+        case NEQ:
+          result = cvalue != dvalue;
+          thisScore[j] = 1;
+          break;
+        case LT:
+          result = dvalue < cvalue;
+          thisScore[j] = dvalue - cvalue;
+          break;
+        case GT:
+          result = dvalue > cvalue;
+          thisScore[j] = dvalue - cvalue;
+          break;
+        case LTE:
+          result = dvalue <= cvalue;
+          thisScore[j] = dvalue - cvalue;
+          break;
+        case GTE:
+          result = (dvalue >= cvalue);
+          thisScore[j] = dvalue - cvalue;
+          break;
+        case MIN:
+          result = dvalue >= cvalue;
+          thisScore[j] = cvalue - dvalue;
+          break;
+        }
+
+#ifdef TEST
+        if (verbose)
+          printf("                result=%d   score=%d   bestScore=%d\n", result, thisScore[j], bestScore[j]);
+#endif
+
+        if (result) {
+          if (better || thisScore[j] > bestScore[j]) {
+            better = 1;
+          } else if (thisScore[j] == bestScore[j]) {
+            /* Keep looking. */
+          } else {
+            goto nextDM;
+          }
+        } else {
+          if (cap == NUM) {
+            worse = 1;
+          } else {
+            goto nextDM;
+          }
+        }
+
+      }
+
+      if (better && !worse) {
+        found = &dmodes[i];
+        for (j = 0; j < ncriteria; j++) {
+          bestScore[j] = thisScore[j];
+        }
+      }
+      numok++;
+
+    nextDM:;
+
+    }
+  }
+  free(bestScore);
+  free(thisScore);
+  return found;
+}
+
+/**
+ * Parses strings in the form of:
+ *  800x600
+ *  800x600:16
+ *  800x600@60
+ *  800x600:16@60
+ *  @60
+ *  :16
+ *  :16@60
+ * NOTE that @ before : is not parsed.
+ */
+static int
+specialCaseParse(char *word, Criterion * criterion, int mask)
+{
+  char *xstr, *response;
+  int got;
+  int width, height, bpp, hertz;
+
+  switch(word[0]) {
+  case '0':
+  case '1':
+  case '2':
+  case '3':
+  case '4':
+  case '5':
+  case '6':
+  case '7':
+  case '8':
+  case '9':
+    /* The WWWxHHH case. */
+    if (mask & (1 << DM_WIDTH)) {
+      return -1;
+    }
+    xstr = strpbrk(&word[1], "x");
+    if (xstr) {
+      width = (int) strtol(word, &response, 0);
+      if (response == word || response[0] != 'x') {
+        /* Not a valid number OR needs to be followed by 'x'. */
+       return -1;
+      }
+      height = (int) strtol(&xstr[1], &response, 0);
+      if (response == &xstr[1]) {
+        /* Not a valid number. */
+       return -1;
+      }
+      criterion[0].capability = DM_WIDTH;
+      criterion[0].comparison = EQ;
+      criterion[0].value = width;
+      criterion[1].capability = DM_HEIGHT;
+      criterion[1].comparison = EQ;
+      criterion[1].value = height;
+      got = specialCaseParse(response,
+        &criterion[2], 1 << DM_WIDTH);
+      if (got >= 0) {
+        return got + 2;
+      } else {
+        return -1;
+      }
+    }
+    return -1;
+  case ':':
+    /* The :BPP case. */
+    if (mask & (1 << DM_PIXEL_DEPTH)) {
+      return -1;
+    }
+    bpp = (int) strtol(&word[1], &response, 0);
+    if (response == &word[1]) {
+      /* Not a valid number. */
+      return -1;
+    }
+    criterion[0].capability = DM_PIXEL_DEPTH;
+    criterion[0].comparison = EQ;
+    criterion[0].value = bpp;
+    got = specialCaseParse(response,
+      &criterion[1], (1 << DM_WIDTH) | (1 << DM_PIXEL_DEPTH));
+    if (got >= 0) {
+      return got + 1;
+    } else {
+      return -1;
+    }
+  case '@':
+    /* The @HZ case. */
+    if (mask & (1 << DM_HERTZ)) {
+      return -1;
+    }
+    hertz = (int) strtol(&word[1], &response, 0);
+    if (response == &word[1]) {
+      /* Not a valid number. */
+      return -1;
+    }
+    criterion[0].capability = DM_HERTZ;
+    criterion[0].comparison = EQ;
+    criterion[0].value = hertz;
+    got = specialCaseParse(response,
+      &criterion[1], ~DM_HERTZ);
+    if (got >= 0) {
+      return got + 1;
+    } else {
+      return -1;
+    }
+  case '\0':
+    return 0;
+  }
+  return -1;
+}
+
+/* This routine is based on similiar code in glut_dstr.c */
+static int
+parseCriteria(char *word, Criterion * criterion)
+{
+  char *cstr, *vstr, *response;
+  int comparator, value = 0;
+
+  cstr = strpbrk(word, "=><!~");
+  if (cstr) {
+    switch (cstr[0]) {
+    case '=':
+      comparator = EQ;
+      vstr = &cstr[1];
+      break;
+    case '~':
+      comparator = MIN;
+      vstr = &cstr[1];
+      break;
+    case '>':
+      if (cstr[1] == '=') {
+        comparator = GTE;
+        vstr = &cstr[2];
+      } else {
+        comparator = GT;
+        vstr = &cstr[1];
+      }
+      break;
+    case '<':
+      if (cstr[1] == '=') {
+        comparator = LTE;
+        vstr = &cstr[2];
+      } else {
+        comparator = LT;
+        vstr = &cstr[1];
+      }
+      break;
+    case '!':
+      if (cstr[1] == '=') {
+        comparator = NEQ;
+        vstr = &cstr[2];
+      } else {
+        return -1;
+      }
+      break;
+    default:
+      return -1;
+    }
+    value = (int) strtol(vstr, &response, 0);
+    if (response == vstr) {
+      /* Not a valid number. */
+      return -1;
+    }
+    *cstr = '\0';
+  } else {
+    comparator = NONE;
+  }
+  switch (word[0]) {
+  case 'b':
+    if (!strcmp(word, "bpp")) {
+      criterion[0].capability = DM_PIXEL_DEPTH;
+      if (comparator == NONE) {
+        return -1;
+      } else {
+        criterion[0].comparison = comparator;
+        criterion[0].value = value;
+        return 1;
+      }
+    }
+    return -1;
+  case 'h':
+    if (!strcmp(word, "height")) {
+      criterion[0].capability = DM_HEIGHT;
+      if (comparator == NONE) {
+        return -1;
+      } else {
+        criterion[0].comparison = comparator;
+        criterion[0].value = value;
+        return 1;
+      }
+    }
+    if (!strcmp(word, "hertz")) {
+      criterion[0].capability = DM_HERTZ;
+      if (comparator == NONE) {
+        return -1;
+      } else {
+        criterion[0].comparison = comparator;
+        criterion[0].value = value;
+        return 1;
+      }
+    }
+    return -1;
+  case 'n':
+    if (!strcmp(word, "num")) {
+      criterion[0].capability = DM_NUM;
+      if (comparator == NONE) {
+        return -1;
+      } else {
+        criterion[0].comparison = comparator;
+        criterion[0].value = value;
+        return 1;
+      }
+    }
+    return -1;
+  case 'w':
+    if (!strcmp(word, "width")) {
+      criterion[0].capability = DM_WIDTH;
+      if (comparator == NONE) {
+        return -1;
+      } else {
+        criterion[0].comparison = comparator;
+        criterion[0].value = value;
+        return 1;
+      }
+    }
+    return -1;
+  }
+  if (comparator == NONE) {
+    return specialCaseParse(word, criterion, 0);
+  }
+  return -1;
+}
+
+/* This routine is based on similiar code in glut_dstr.c */
+static Criterion *
+parseDisplayString(const char *display, int *ncriteria)
+{
+  Criterion *criteria = NULL;
+  int n, parsed;
+  char *copy, *word;
+
+  copy = __glutStrdup(display);
+  /* Attempt to estimate how many criteria entries should be
+     needed. */
+  n = 0;
+  word = strtok(copy, " \t");
+  while (word) {
+    n++;
+    word = strtok(NULL, " \t");
+  }
+  /* Allocate number of words of criteria.  A word
+     could contain as many as four criteria in the
+     worst case.  Example: 800x600:16@60 */
+  criteria = (Criterion *) malloc(4 * n * sizeof(Criterion));
+  if (!criteria) {
+    __glutFatalError("out of memory.");
+  }
+
+  /* Re-copy the copy of the display string. */
+  strcpy(copy, display);
+
+  n = 0;
+  word = strtok(copy, " \t");
+  while (word) {
+    parsed = parseCriteria(word, &criteria[n]);
+    if (parsed >= 0) {
+      n += parsed;
+    } else {
+      __glutWarning("Unrecognized game mode string word: %s (ignoring)\n", word);
+    }
+    word = strtok(NULL, " \t");
+  }
+
+  free(copy);
+  *ncriteria = n;
+  return criteria;
+}
+
+void GLUTAPIENTRY
+glutGameModeString(const char *string)
+{
+  Criterion *criteria;
+  int ncriteria;
+
+  initGameModeSupport();
+  criteria = parseDisplayString(string, &ncriteria);
+  currentDm = findMatch(dmodes, ndmodes, criteria, ncriteria);
+  free(criteria);
+}
+
+int GLUTAPIENTRY
+glutEnterGameMode(void)
+{
+  GLUTwindow *window;
+  int width, height;
+  Window win;
+
+  if (__glutMappedMenu) {
+    __glutFatalUsage("entering game mode not allowed while menus in use");
+  }
+  if (__glutGameModeWindow) {
+    /* Already in game mode, so blow away game mode
+       window so apps can change resolutions. */
+    window = __glutGameModeWindow;
+    /* Setting the game mode window to NULL tricks
+       the window destroy code into not undoing the
+       screen display change since we plan on immediately
+       doing another mode change. */
+    __glutGameModeWindow = NULL;
+    __glutDestroyWindow(window, window);
+  }
+
+  /* Assume default screen size until we find out if we
+     can actually change the display settings. */
+  width = __glutScreenWidth;
+  height = __glutScreenHeight;
+
+  if (currentDm) {
+#ifdef _WIN32
+    LONG status;
+    static int registered = 0;
+
+    status = ChangeDisplaySettings(&currentDm->devmode,
+      CDS_FULLSCREEN);
+    if (status == DISP_CHANGE_SUCCESSFUL) {
+      __glutDisplaySettingsChanged = 1;
+      width = currentDm->cap[DM_WIDTH];
+      height = currentDm->cap[DM_HEIGHT];
+      if (!registered) {
+        atexit(__glutCloseDownGameMode);
+        registered = 1;
+      }
+    } else {
+      /* Switch back to default resolution. */
+      ChangeDisplaySettings(NULL, 0);
+    }
+#endif
+  }
+
+  window = __glutCreateWindow(NULL, 0, 0,
+    width, height, /* game mode */ 1);
+  win = window->win;
+
+#if !defined(_WIN32) && !defined(__OS2__)
+  if (__glutMotifHints == None) {
+    __glutMotifHints = XSGIFastInternAtom(__glutDisplay, "_MOTIF_WM_HINTS",
+      SGI_XA__MOTIF_WM_HINTS, 0);
+    if (__glutMotifHints == None) {
+      __glutWarning("Could not intern X atom for _MOTIF_WM_HINTS.");
+    }
+  }
+
+  /* Game mode window is a toplevel window. */
+  XSetWMProtocols(__glutDisplay, win, &__glutWMDeleteWindow, 1);
+#endif
+
+  /* Schedule the fullscreen property to be added and to
+     make sure the window is configured right.  Win32
+     doesn't need this. */
+  window->desiredX = 0;
+  window->desiredY = 0;
+  window->desiredWidth = width;
+  window->desiredHeight = height;
+  window->desiredConfMask |= CWX | CWY | CWWidth | CWHeight;
+#ifdef _WIN32
+  /* Win32 does not want to use GLUT_FULL_SCREEN_WORK
+     for game mode because we need to be maximizing
+     the window in game mode, not just sizing it to
+     take up the full screen.  The Win32-ness of game
+     mode happens when you pass 1 in the gameMode parameter
+     to __glutCreateWindow above.  A gameMode of creates
+     a WS_POPUP window, not a standard WS_OVERLAPPEDWINDOW
+     window.  WS_POPUP ensures the taskbar is hidden. */
+  __glutPutOnWorkList(window,
+    GLUT_CONFIGURE_WORK);
+#else
+  __glutPutOnWorkList(window,
+    GLUT_CONFIGURE_WORK | GLUT_FULL_SCREEN_WORK);
+#endif
+
+  __glutGameModeWindow = window;
+  return window->num + 1;
+}
+
+int GLUTAPIENTRY
+glutGameModeGet(GLenum mode)
+{
+  switch (mode) {
+  case GLUT_GAME_MODE_ACTIVE:
+    return __glutGameModeWindow != NULL;
+  case GLUT_GAME_MODE_POSSIBLE:
+    return currentDm != NULL;
+  case GLUT_GAME_MODE_WIDTH:
+    return currentDm ? currentDm->cap[DM_WIDTH] : -1;
+  case GLUT_GAME_MODE_HEIGHT:
+    return currentDm ? currentDm->cap[DM_HEIGHT] : -1;
+  case GLUT_GAME_MODE_PIXEL_DEPTH:
+    return currentDm ? currentDm->cap[DM_PIXEL_DEPTH] : -1;
+  case GLUT_GAME_MODE_REFRESH_RATE:
+    return currentDm ? currentDm->cap[DM_HERTZ] : -1;
+  case GLUT_GAME_MODE_DISPLAY_CHANGED:
+    return __glutDisplaySettingsChanged;
+  default:
+    return -1;
+  }
+}
 
\ No newline at end of file
diff --git a/src/glut/os2/glut_win.cpp b/src/glut/os2/glut_win.cpp
index 82abba87e48..53ff5d5d953 100644
--- a/src/glut/os2/glut_win.cpp
+++ b/src/glut/os2/glut_win.cpp
@@ -1,1221 +1,1221 @@
-

-/* Copyright (c) Mark J. Kilgard, 1994, 1997.  */

-

-/* This program is freely distributable without licensing fees

-   and is provided without guarantee or warrantee expressed or

-   implied. This program is -not- in the public domain. */

-

-#ifdef __VMS

-#include <GL/vms_x_fix.h>

-#endif

-

-#include <stdlib.h>

-#include <stdio.h>

-#include <string.h>

-#include <assert.h>

-#if defined(__OS2__)

-#define POKA 0

-  #include "WarpGL.h"

-  #include "glutos2.h"

-  #include "glutint.h"

-

-  #include "gl\os2mesa.h"

-

-//

-//define for resource id for main GLUT window, in samples it is  defined in GL_TEST.h

-   #define ID_WINDOW            256

-

-   int evglSetPixelFormat(int iPixelFormat);

-   HPS   hpsCurrent;

-

-#elif !defined(_WIN32)

-

-#include <X11/Xlib.h>

-#include <X11/Xatom.h>

-#endif

-

-#include "glutint.h"

-

-GLUTwindow *__glutCurrentWindow = NULL;

-GLUTwindow **__glutWindowList = NULL;

-int __glutWindowListSize = 0;

-#if !defined(_WIN32) && !defined(__OS2__)

-GLUTstale *__glutStaleWindowList = NULL;

-#endif

-GLUTwindow *__glutMenuWindow = NULL;

-

-void (*__glutFreeOverlayFunc) (GLUToverlay *);

-XVisualInfo *(*__glutDetermineVisualFromString) (char *string, Bool * treatAsSingle,

-  Criterion * requiredCriteria, int nRequired, int requiredMask, void** fbc) = NULL;

-

-static Criterion requiredWindowCriteria[] =

-{

-  {LEVEL, EQ, 0},

-  {TRANSPARENT, EQ, 0}

-};

-static int numRequiredWindowCriteria = sizeof(requiredWindowCriteria) / sizeof(Criterion);

-static int requiredWindowCriteriaMask = (1 << LEVEL) | (1 << TRANSPARENT);

-

-static void

-cleanWindowWorkList(GLUTwindow * window)

-{

-  GLUTwindow **pEntry = &__glutWindowWorkList;

-  GLUTwindow *entry = __glutWindowWorkList;

-

-  /* Tranverse singly-linked window work list look for the

-     window. */

-  while (entry) {

-    if (entry == window) {

-      /* Found it; delete it. */

-      *pEntry = entry->prevWorkWin;

-      return;

-    } else {

-      pEntry = &entry->prevWorkWin;

-      entry = *pEntry;

-    }

-  }

-}

-

-#if !defined(_WIN32)  && !defined(__OS2PM__)

-

-static void

-cleanStaleWindowList(GLUTwindow * window)

-{

-  GLUTstale **pEntry = &__glutStaleWindowList;

-  GLUTstale *entry = __glutStaleWindowList;

-

-  /* Tranverse singly-linked stale window list look for the

-     window ID. */

-  while (entry) {

-    if (entry->window == window) {

-      /* Found it; delete it. */

-      *pEntry = entry->next;

-      free(entry);

-      return;

-    } else {

-      pEntry = &entry->next;

-      entry = *pEntry;

-    }

-  }

-}

-

-#endif

-

-static GLUTwindow *__glutWindowCache = NULL;

-

-GLUTwindow *

-__glutGetWindow(Window win)

-{

-  int i;

-

-  /* Does win belong to the last window ID looked up? */

-  if (__glutWindowCache && (win == __glutWindowCache->win ||

-      (__glutWindowCache->overlay && win ==

-        __glutWindowCache->overlay->win))) {

-    return

-      __glutWindowCache;

-  }

-  /* Otherwise scan the window list looking for the window ID. */

-  for (i = 0; i < __glutWindowListSize; i++) {

-    if (__glutWindowList[i]) {

-      if (win == __glutWindowList[i]->win) {

-        __glutWindowCache = __glutWindowList[i];

-        return __glutWindowCache;

-      }

-      if (__glutWindowList[i]->overlay) {

-        if (win == __glutWindowList[i]->overlay->win) {

-          __glutWindowCache = __glutWindowList[i];

-          return __glutWindowCache;

-        }

-      }

-    }

-  }

-#if !defined(_WIN32)  && !defined(__OS2PM__)

-  {

-    GLUTstale *entry;

-

-    /* Scan through destroyed overlay window IDs for which no

-       DestroyNotify has yet been received. */

-    for (entry = __glutStaleWindowList; entry; entry = entry->next) {

-      if (entry->win == win)

-        return entry->window;

-    }

-  }

-#endif

-  return NULL;

-}

-

-/* CENTRY */

-int GLUTAPIENTRY

-glutGetWindow(void)

-{

-  if (__glutCurrentWindow) {

-    return __glutCurrentWindow->num + 1;

-  } else {

-    return 0;

-  }

-}

-/* ENDCENTRY */

-

-void

-__glutSetWindow(GLUTwindow * window)

-{

-  /* It is tempting to try to short-circuit the call to

-     glXMakeCurrent if we "know" we are going to make current

-     to a window we are already current to.  In fact, this

-     assumption breaks when GLUT is expected to integrated with

-     other OpenGL windowing APIs that also make current to

-     OpenGL contexts.  Since glXMakeCurrent short-circuits the

-     "already bound" case, GLUT avoids the temptation to do so

-     too. */

-  __glutCurrentWindow = window;

-

-  MAKE_CURRENT_LAYER(__glutCurrentWindow);

-

-#if !defined(_WIN32)  && !defined(__OS2__)

-  /* We should be careful to force a finish between each

-     iteration through the GLUT main loop if indirect OpenGL

-     contexts are in use; indirect contexts tend to have  much

-     longer latency because lots of OpenGL extension requests

-     can queue up in the X protocol stream.  We accomplish this

-     by posting GLUT_FINISH_WORK to be done. */

-  if (!__glutCurrentWindow->isDirect)

-    __glutPutOnWorkList(__glutCurrentWindow, GLUT_FINISH_WORK);

-#endif

-

-  /* If debugging is enabled, we'll want to check this window

-     for any OpenGL errors every iteration through the GLUT

-     main loop.  To accomplish this, we post the

-     GLUT_DEBUG_WORK to be done on this window. */

-  if (__glutDebug) {

-    __glutPutOnWorkList(__glutCurrentWindow, GLUT_DEBUG_WORK);

-  }

-}

-

-/* CENTRY */

-void GLUTAPIENTRY

-glutSetWindow(int win)

-{

-  GLUTwindow *window;

-

-  if (win < 1 || win > __glutWindowListSize) {

-    __glutWarning("glutSetWindow attempted on bogus window.");

-    return;

-  }

-  window = __glutWindowList[win - 1];

-  if (!window) {

-    __glutWarning("glutSetWindow attempted on bogus window.");

-    return;

-  }

-  __glutSetWindow(window);

-}

-/* ENDCENTRY */

-

-static int

-getUnusedWindowSlot(void)

-{

-  int i;

-

-  /* Look for allocated, unused slot. */

-  for (i = 0; i < __glutWindowListSize; i++) {

-    if (!__glutWindowList[i]) {

-      return i;

-    }

-  }

-  /* Allocate a new slot. */

-  __glutWindowListSize++;

-  if (__glutWindowList) {

-    __glutWindowList = (GLUTwindow **)

-      realloc(__glutWindowList,

-      __glutWindowListSize * sizeof(GLUTwindow *));

-  } else {

-    /* XXX Some realloc's do not correctly perform a malloc

-       when asked to perform a realloc on a NULL pointer,

-       though the ANSI C library spec requires this. */

-    __glutWindowList = (GLUTwindow **)

-      malloc(sizeof(GLUTwindow *));

-  }

-  if (!__glutWindowList)

-    __glutFatalError("out of memory.");

-  __glutWindowList[__glutWindowListSize - 1] = NULL;

-  return __glutWindowListSize - 1;

-}

-

-static XVisualInfo *

-getVisualInfoCI(unsigned int mode)

-{

-#if POKA

-  static int bufSizeList[] =

-  {16, 12, 8, 4, 2, 1, 0};

-  XVisualInfo *vi;

-  int list[32];

-  int i, n = 0;

-

-  /* Should not be looking at display mode mask if

-     __glutDisplayString is non-NULL. */

-  assert(!__glutDisplayString);

-

-  list[n++] = GLX_BUFFER_SIZE;

-  list[n++] = 1;

-  if (GLUT_WIND_IS_DOUBLE(mode)) {

-    list[n++] = GLX_DOUBLEBUFFER;

-  }

-  if (GLUT_WIND_IS_STEREO(mode)) {

-    list[n++] = GLX_STEREO;

-  }

-  if (GLUT_WIND_HAS_DEPTH(mode)) {

-    list[n++] = GLX_DEPTH_SIZE;

-    list[n++] = 1;

-  }

-  if (GLUT_WIND_HAS_STENCIL(mode)) {

-    list[n++] = GLX_STENCIL_SIZE;

-    list[n++] = 1;

-  }

-  list[n] = (int) None; /* terminate list */

-

-  /* glXChooseVisual specify GLX_BUFFER_SIZE prefers the

-     "smallest index buffer of at least the specified size".

-     This would be reasonable if GLUT allowed the user to

-     specify the required buffe size, but GLUT's display mode

-     is too simplistic (easy to use?). GLUT should try to find

-     the "largest".  So start with a large buffer size and

-     shrink until we find a matching one that exists. */

-

-  for (i = 0; bufSizeList[i]; i++) {

-    /* XXX Assumes list[1] is where GLX_BUFFER_SIZE parameter

-       is. */

-    list[1] = bufSizeList[i];

-    vi = glXChooseVisual(__glutDisplay,

-      __glutScreen, list);

-    if (vi)

-      return vi;

-  }

-  return NULL;

-#else

-    return

-         glXChooseVisual(mode);

-

-#endif

-}

-

-static XVisualInfo *

-getVisualInfoRGB(unsigned int mode)

-{

-#if POKA

-  int list[32];

-  int n = 0;

-

-  /* Should not be looking at display mode mask if

-     __glutDisplayString is non-NULL. */

-  assert(!__glutDisplayString);

-

-  /* XXX Would a caching mechanism to minize the calls to

-     glXChooseVisual? You'd have to reference count

-     XVisualInfo* pointers.  Would also have to properly

-     interact with glutInitDisplayString. */

-

-  list[n++] = GLX_RGBA;

-  list[n++] = GLX_RED_SIZE;

-  list[n++] = 1;

-  list[n++] = GLX_GREEN_SIZE;

-  list[n++] = 1;

-  list[n++] = GLX_BLUE_SIZE;

-  list[n++] = 1;

-  if (GLUT_WIND_HAS_ALPHA(mode)) {

-    list[n++] = GLX_ALPHA_SIZE;

-    list[n++] = 1;

-  }

-  if (GLUT_WIND_IS_DOUBLE(mode)) {

-    list[n++] = GLX_DOUBLEBUFFER;

-  }

-  if (GLUT_WIND_IS_STEREO(mode)) {

-    list[n++] = GLX_STEREO;

-  }

-  if (GLUT_WIND_HAS_DEPTH(mode)) {

-    list[n++] = GLX_DEPTH_SIZE;

-    list[n++] = 1;

-  }

-  if (GLUT_WIND_HAS_STENCIL(mode)) {

-    list[n++] = GLX_STENCIL_SIZE;

-    list[n++] = 1;

-  }

-  if (GLUT_WIND_HAS_ACCUM(mode)) {

-    list[n++] = GLX_ACCUM_RED_SIZE;

-    list[n++] = 1;

-    list[n++] = GLX_ACCUM_GREEN_SIZE;

-    list[n++] = 1;

-    list[n++] = GLX_ACCUM_BLUE_SIZE;

-    list[n++] = 1;

-    if (GLUT_WIND_HAS_ALPHA(mode)) {

-      list[n++] = GLX_ACCUM_ALPHA_SIZE;

-      list[n++] = 1;

-    }

-  }

-#if defined(GLX_VERSION_1_1) && (defined(GLX_SGIS_multisample) || defined(GLX_ARB_multisample))

-  if (GLUT_WIND_IS_MULTISAMPLE(mode)) {

-    if (!__glutIsSupportedByGLX("GLX_SGIS_multisample") &&

-        !__glutIsSupportedByGLX("GLX_ARB_multisample"))

-      return NULL;

-#if defined(GLX_ARB_multisample)

-    list[n++] = GLX_SAMPLES_ARB;

-#elif defined(GLX_SGIS_multisample)

-    list[n++] = GLX_SAMPLES_SGIS;

-#endif

-    /* XXX Is 4 a reasonable minimum acceptable number of

-       samples? */

-    list[n++] = 4;

-  }

-#endif

-  list[n] = (int) None; /* terminate list */

-

-  return glXChooseVisual(__glutDisplay,

-    __glutScreen, list);

-#else  /* POKA */

-

-    return

-         glXChooseVisual(mode);

-

-#endif

-}

-

-XVisualInfo *

-__glutGetVisualInfo(unsigned int mode)

-{

-  /* XXX GLUT_LUMINANCE not implemented for GLUT 3.0. */

-  if (GLUT_WIND_IS_LUMINANCE(mode))

-    return NULL;

-

-  if (GLUT_WIND_IS_RGB(mode))

-    return getVisualInfoRGB(mode);

-  else

-    return getVisualInfoCI(mode);

-}

-

-XVisualInfo *

-__glutDetermineVisual(

-  unsigned int displayMode,

-  Bool * treatAsSingle,

-  XVisualInfo * (getVisualInfo) (unsigned int))

-{

-  XVisualInfo *vis;

-

-  /* Should not be looking at display mode mask if

-     __glutDisplayString is non-NULL. */

-  assert(!__glutDisplayString);

-

-  *treatAsSingle = GLUT_WIND_IS_SINGLE(displayMode);

-  vis = getVisualInfo(displayMode);

-  if (!vis) {

-    /* Fallback cases when can't get exactly what was asked

-       for... */

-    if (GLUT_WIND_IS_SINGLE(displayMode)) {

-      /* If we can't find a single buffered visual, try looking

-         for a double buffered visual.  We can treat a double

-         buffered visual as a single buffer visual by changing

-         the draw buffer to GL_FRONT and treating any swap

-         buffers as no-ops. */

-      displayMode |= GLUT_DOUBLE;

-      vis = getVisualInfo(displayMode);

-      *treatAsSingle = True;

-    }

-    if (!vis && GLUT_WIND_IS_MULTISAMPLE(displayMode)) {

-      /* If we can't seem to get multisampling (ie, not Reality

-         Engine class graphics!), go without multisampling.  It

-         is up to the application to query how many multisamples

-         were allocated (0 equals no multisampling) if the

-         application is going to use multisampling for more than

-         just antialiasing. */

-      displayMode &= ~GLUT_MULTISAMPLE;

-      vis = getVisualInfo(displayMode);

-    }

-  }

-  return vis;

-}

-

-static void GLUTCALLBACK

-__glutDefaultDisplay(void)

-{

-  /* XXX Remove the warning after GLUT 3.0. */

-  __glutWarning("The following is a new check for GLUT 3.0; update your code.");

-  __glutFatalError(

-    "redisplay needed for window %d, but no display callback.",

-    __glutCurrentWindow->num + 1);

-}

-

-void GLUTCALLBACK

-__glutDefaultReshape(int width, int height)

-{

-  GLUToverlay *overlay;

-

-  /* Adjust the viewport of the window (and overlay if one

-     exists). */

-  MAKE_CURRENT_WINDOW(__glutCurrentWindow);

-  glViewport(0, 0, (GLsizei) width, (GLsizei) height);

-  overlay = __glutCurrentWindow->overlay;

-  if (overlay) {

-    MAKE_CURRENT_OVERLAY(overlay);

-    glViewport(0, 0, (GLsizei) width, (GLsizei) height);

-  }

-  /* Make sure we are current to the current layer (application

-     should be able to count on the current layer not changing

-     unless the application explicitly calls glutUseLayer). */

-  MAKE_CURRENT_LAYER(__glutCurrentWindow);

-}

-

-XVisualInfo *

-__glutDetermineWindowVisual(Bool * treatAsSingle, Bool * visAlloced, void **fbc)

-{

-  if (__glutDisplayString) {

-

-    /* __glutDisplayString should be NULL except if

-       glutInitDisplayString has been called to register a

-       different display string.  Calling glutInitDisplayString

-       means using a string instead of an integer mask determine

-       the visual to use. Using the function pointer variable

-       __glutDetermineVisualFromString below avoids linking in

-       the code for implementing glutInitDisplayString (ie,

-       glut_dstr.o) unless glutInitDisplayString gets called by

-       the application. */

-

-    assert(__glutDetermineVisualFromString);

-    *visAlloced = False;

-    *fbc = NULL;

-    return __glutDetermineVisualFromString(__glutDisplayString, treatAsSingle,

-      requiredWindowCriteria, numRequiredWindowCriteria, requiredWindowCriteriaMask, fbc);

-  } else {

-    *visAlloced = True;

-    *fbc = NULL;

-    return __glutDetermineVisual(__glutDisplayMode,

-      treatAsSingle, __glutGetVisualInfo);

-  }

-}

-

-/* ARGSUSED5 */  /* Only Win32 uses gameMode parameter. */

-GLUTwindow *

-__glutCreateWindow(GLUTwindow * parent,

-  int x, int y, int width, int height, int gameMode)

-{

-  GLUTwindow *window;

-  XSetWindowAttributes wa;

-  unsigned long attribMask;

-  int winnum;

-  int i;

-#if defined(GLX_VERSION_1_1) && defined(GLX_SGIX_fbconfig)

-  GLXFBConfigSGIX fbc;

-#else

-  void *fbc;

-#endif

-

-#if defined(__OS2PM__)

- {

-    extern HAB   hab;      /* PM anchor block handle         */

-    CLASSINFO classinfo;

-

-    if(!WinQueryClassInfo(hab,"GLUT", &classinfo) )

-                               __glutOpenOS2Connection(NULL);

-  }

-#elif defined(_WIN32)

-  WNDCLASS wc;

-  int style;

-

-  if (!GetClassInfo(GetModuleHandle(NULL), "GLUT", &wc)) {

-    __glutOpenWin32Connection(NULL);

-  }

-#else

-  if (!__glutDisplay) {

-    __glutOpenXConnection(NULL);

-  }

-#endif

-

-#ifndef __OS2PM__

-  if (__glutGameModeWindow) {

-    __glutFatalError("cannot create windows in game mode.");

-  }

-#endif

-

-  winnum = getUnusedWindowSlot();

-  window = (GLUTwindow *) malloc(sizeof(GLUTwindow));

-  if (!window) {

-    __glutFatalError("out of memory.");

-  }

-  window->num = winnum;

-

-#if defined(__OS2PM__)

-  /* Add this new window to the window list. */

-  __glutWindowList[winnum] = window;

-  window->shownState = -1;

-#endif

-

-#if !defined(_WIN32)  && !defined(__OS2PM__)

-  window->vis = __glutDetermineWindowVisual(&window->treatAsSingle,

-    &window->visAlloced, (void**) &fbc);

-  if (!window->vis) {

-    __glutFatalError(

-      "visual with necessary capabilities not found.");

-  }

-  __glutSetupColormap(window->vis, &window->colormap, &window->cmap);

-#endif

-  window->eventMask = StructureNotifyMask | ExposureMask;

-

-  attribMask = CWBackPixmap | CWBorderPixel | CWColormap | CWEventMask;

-  wa.background_pixmap = None;

-  wa.border_pixel = 0;

-  wa.colormap = window->cmap;

-  wa.event_mask = window->eventMask;

-  if (parent) {

-    if (parent->eventMask & GLUT_HACK_STOP_PROPAGATE_MASK)

-      wa.event_mask |= GLUT_HACK_STOP_PROPAGATE_MASK;

-    attribMask |= CWDontPropagate;

-    wa.do_not_propagate_mask = parent->eventMask & GLUT_DONT_PROPAGATE_FILTER_MASK;

-  } else {

-    wa.do_not_propagate_mask = 0;

-  }

-

-  /* Stash width and height before Win32's __glutAdjustCoords

-     possibly overwrites the values. */

-  window->width = width;

-  window->height = height;

-  window->forceReshape = True;

-  window->ignoreKeyRepeat = False;

-

-#if defined(__OS2PM__)

-

- {  ULONG flStyle=0;

-    int ii;

-    ERRORID  erridErrorCode;/* last error id code */

-    extern HAB   hab;      /* PM anchor block handle         */

-

-  if (parent) {

-    flStyle = WS_CLIPCHILDREN|WS_VISIBLE;

-  } else {

-    if (gameMode) {

-      /* Game mode window should be a WS_POPUP window to

-         ensure that the taskbar is hidden by it.  A standard

-         WS_OVERLAPPEDWINDOW does not hide the task bar. */

-      flStyle = FCF_STANDARD |  WS_MAXIMIZED;

-    } else {

-      /* A standard toplevel window with borders and such. */

-      flStyle = FCF_STANDARD | WS_CLIPCHILDREN;

-//      flStyle = WS_OVERLAPPEDWINDOW;

-    }

-  }

-{

- HWND  hwnd;                           /* Window     */

- ULONG ListBoxId;                      /* Window id  */

-                                       /* (supplied by application) */

-

-

- HWND hwndClient;        /* handle to the client                 */

- HWND hwndFrame;         /* handle to the frame                  */

- PFNWP GenericWndProc;

- FRAMECDATA  fcd;

- RECTL  rect;     /* Boundary rectangle                   */

-

-

-

-/************************************************/

-// flCreate = (FCF_STANDARD) & ~FCF_TASKLIST;

-/**********************************/

-  if (parent)

-  {   window->frame = NULL;

-

- hwnd = WinCreateWindow(parent->win,  /* Parent window             */

-                        "GLUTCHILD",        /* Class name                */

-                        "",    /* Window text               */

-                        flStyle,       /* Window style              */

-                        x, y,          /* Position (x,y)            */

-                        width, height,      /* Size (width,height)       */

-                        parent->win,    /* Owner window              */

-                        HWND_TOP,      /* Sibling window            */

-                        0,             /* Window id                 */

-                        NULL,          /* Control data              */

-                        NULL);         /* Pres parameters           */

-

- erridErrorCode = WinGetLastError(hab);

-    window->win = hwnd;

-

-  window->hdc = WinOpenWindowDC(window->win);

-  window->hpsBuffer = hpsCurrent;

-

-

- rect.xLeft = x;

- rect.xRight = x+width;

- rect.yBottom = y;

- rect.yTop = y + height;

-

-/***** else parent *****************************/

-  } else {

-        hwnd = WinCreateStdWindow(HWND_DESKTOP,

-           0,       /* WS_VISIBLE frame-window style        */

-           &flStyle,        /* window style                 */

-           "GLUT",          /* class name                   */

-           "GLUT",/* window title                  */

-            0L,                  /* default client style          */

-            NULLHANDLE,          /* resource in executable file   */

-            ID_WINDOW,           /* resource id                   */

-            &hwndClient);        /* receives client window handle */

-

- erridErrorCode = WinGetLastError(hab);

-       window->win = hwndClient;

-       window->frame = hwnd;

-  window->hdc = WinOpenWindowDC(window->win);

-

-  window->hpsBuffer = hpsCurrent;

-

-

-/* converts a client window's boundaries into  an equivalent frame rectangle */

- rect.xLeft = x;

- rect.xRight = x+width;

- rect.yBottom = y;

- rect.yTop = y + height;

-

- /* calculate equivalent frame boundary from boundary data */

-  WinCalcFrameRect(window->frame, &rect, FALSE);

- }

-/***** endof if(parent) *****************************/

-

-  /* Must set the XHDC for fake glXChooseVisual & fake

-     glXCreateContext & fake XAllocColorCells. */

-  XHDC = window->hdc;

-  XHWND = window->win;

-  window->vis = __glutDetermineWindowVisual(&window->treatAsSingle,

-    &window->visAlloced, &fbc);

-    if (!window->vis)

-    {   __glutFatalError(

-        "pixel format with necessary capabilities not found.");

-    }

-    { int rc;

-      rc = wglChoosePixelFormat(window->hdc, window->vis),

-

-//     evglSetPixelFormat(2); /* int iPixelFormat 1 - doublebuffer/2 - single buffer ??*/

-      wglSetPixelFormat(window->hdc,rc,window->vis);

-    }

-   __glutSetupColormap(window->vis, &window->colormap, &window->cmap);

-

-  window->ctx = glXCreateContext(window->hpsBuffer, window->vis,

-    None, __glutTryDirect);

-

-  WinSetWindowPos(hwnd,

-                  HWND_TOP,rect.xLeft,rect.yBottom,

-                  rect.xRight-rect.xLeft, rect.yTop-rect.yBottom,

-      SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW|SWP_ZORDER); /* flags*/

-

-  /* Make sure subwindows get a windowStatus callback. */

-  if (parent)

-       WinPostMsg(parent->win, WM_ACTIVATE, 0, 0);

-

-  }

-}

-

-#elif defined(_WIN32)

-

-  __glutAdjustCoords(parent ? parent->win : NULL,

-    &x, &y, &width, &height);

-  if (parent) {

-    style = WS_CHILD;

-  } else {

-    if (gameMode) {

-      /* Game mode window should be a WS_POPUP window to

-         ensure that the taskbar is hidden by it.  A standard

-         WS_OVERLAPPEDWINDOW does not hide the task bar. */

-      style = WS_POPUP | WS_MAXIMIZE;

-    } else {

-      /* A standard toplevel window with borders and such. */

-      style = WS_OVERLAPPEDWINDOW;

-    }

-  }

-  window->win = CreateWindow("GLUT", "GLUT",

-    WS_CLIPSIBLINGS | WS_CLIPCHILDREN | style,

-    x, y, width, height, parent ? parent->win : __glutRoot,

-    NULL, GetModuleHandle(NULL), 0);

-  window->hdc = GetDC(window->win);

-  /* Must set the XHDC for fake glXChooseVisual & fake

-     glXCreateContext & fake XAllocColorCells. */

-  XHDC = window->hdc;

-  window->vis = __glutDetermineWindowVisual(&window->treatAsSingle,

-    &window->visAlloced, &fbc);

-  if (!window->vis) {

-    __glutFatalError(

-      "pixel format with necessary capabilities not found.");

-  }

-  if (!SetPixelFormat(window->hdc,

-      ChoosePixelFormat(window->hdc, window->vis),

-      window->vis)) {

-    __glutFatalError("SetPixelFormat failed during window create.");

-  }

-  __glutSetupColormap(window->vis, &window->colormap, &window->cmap);

-  /* Make sure subwindows get a windowStatus callback. */

-  if (parent) {

-    PostMessage(parent->win, WM_ACTIVATE, 0, 0);

-  }

-  window->renderDc = window->hdc;

-#else

-  window->win = XCreateWindow(__glutDisplay,

-    parent == NULL ? __glutRoot : parent->win,

-    x, y, width, height, 0,

-    window->vis->depth, InputOutput, window->vis->visual,

-    attribMask, &wa);

-#endif

-  window->renderWin = window->win;

-#if defined(GLX_VERSION_1_1) && defined(GLX_SGIX_fbconfig)

-  if (fbc) {

-    window->ctx = __glut_glXCreateContextWithConfigSGIX(__glutDisplay, fbc,

-      GLX_RGBA_TYPE_SGIX, None, __glutTryDirect);

-  } else

-#endif

-#if defined(__OS2PM__)

-//    window->ctx = glXCreateContext(window->hpsBuffer, window->vis,

-//      None, __glutTryDirect);

-#else

-    window->ctx = glXCreateContext(__glutDisplay, window->vis,

-      None, __glutTryDirect);

-#endif

-  if (!window->ctx) {

-    __glutFatalError(

-      "failed to create OpenGL rendering context.");

-  }

-  window->renderCtx = window->ctx;

-#if !defined(_WIN32) && !defined(__OS2PM__)

-  window->isDirect = glXIsDirect(__glutDisplay, window->ctx);

-  if (__glutForceDirect) {

-    if (!window->isDirect)

-      __glutFatalError("direct rendering not possible.");

-  }

-#endif

-

-  window->parent = parent;

-  if (parent) {

-    window->siblings = parent->children;

-    parent->children = window;

-  } else {

-    window->siblings = NULL;

-  }

-  window->overlay = NULL;

-  window->children = NULL;

-  window->display = __glutDefaultDisplay;

-  window->reshape = __glutDefaultReshape;

-  window->mouse = NULL;

-  window->motion = NULL;

-  window->passive = NULL;

-  window->entry = NULL;

-  window->keyboard = NULL;

-  window->keyboardUp = NULL;

-  window->windowStatus = NULL;

-  window->visibility = NULL;

-  window->special = NULL;

-  window->specialUp = NULL;

-  window->buttonBox = NULL;

-  window->dials = NULL;

-  window->spaceMotion = NULL;

-  window->spaceRotate = NULL;

-  window->spaceButton = NULL;

-  window->tabletMotion = NULL;

-  window->tabletButton = NULL;

-#ifdef _WIN32

-  window->joystick = NULL;

-  window->joyPollInterval = 0;

-#endif

-

-#if defined(__OS2PM__)

-  window->wm_command = NULL;

-#endif

-

-  window->tabletPos[0] = -1;

-  window->tabletPos[1] = -1;

-#if defined(__OS2PM__)

-  if(window->shownState == -1)

-           window->shownState = 0;

-   window->visState =  window->shownState;

-#else

-  window->shownState = 0;

-  window->visState = -1;  /* not VisibilityUnobscured,

-                             VisibilityPartiallyObscured, or

-                             VisibilityFullyObscured */

-#endif

-  window->entryState = -1;  /* not EnterNotify or LeaveNotify */

-

-  window->desiredConfMask = 0;

-  window->buttonUses = 0;

-  window->cursor = GLUT_CURSOR_INHERIT;

-

-  /* Setup window to be mapped when glutMainLoop starts. */

-  window->workMask = GLUT_MAP_WORK;

-#ifdef _WIN32

-  if (gameMode) {

-    /* When mapping a game mode window, just show

-       the window.  We have already created the game

-       mode window with a maximize flag at creation

-       time.  Doing a ShowWindow(window->win, SW_SHOWNORMAL)

-       would be wrong for a game mode window since it

-       would unmaximize the window. */

-    window->desiredMapState = GameModeState;

-  } else {

-    window->desiredMapState = NormalState;

-  }

-#else

-  window->desiredMapState = NormalState;

-#endif

-  window->prevWorkWin = __glutWindowWorkList;

-  __glutWindowWorkList = window;

-

-  /* Initially, no menus attached. */

-  for (i = 0; i < GLUT_MAX_MENUS; i++) {

-    window->menu[i] = 0;

-  }

-

-  /* Add this new window to the window list. */

-  __glutWindowList[winnum] = window;

-

-  /* Make the new window the current window. */

-  __glutSetWindow(window);

-

-  __glutDetermineMesaSwapHackSupport();

-

-  if (window->treatAsSingle) {

-    /* We do this because either the window really is single

-       buffered (in which case this is redundant, but harmless,

-       because this is the initial single-buffered context

-       state); or we are treating a double buffered window as a

-       single-buffered window because the system does not appear

-       to export any suitable single- buffered visuals (in which

-       the following are necessary). */

-    glDrawBuffer(GL_FRONT);

-    glReadBuffer(GL_FRONT);

-  }

-  return window;

-}

-

-/* CENTRY */

-int GLUTAPIENTRY

-glutCreateWindow(const char *title)

-{

-  static int firstWindow = 1;

-  GLUTwindow *window;

-#if !defined(_WIN32) && !defined(__OS2__)

-  XWMHints *wmHints;

-#endif

-  Window win;

-  XTextProperty textprop;

-

-  if (__glutGameModeWindow) {

-    __glutFatalError("cannot create windows in game mode.");

-  }

-  window = __glutCreateWindow(NULL,

-    __glutSizeHints.x, __glutSizeHints.y,

-    __glutInitWidth, __glutInitHeight,

-    /* not game mode */ 0);

-  win = window->win;

-  /* Setup ICCCM properties. */

-  textprop.value = (unsigned char *) title;

-  textprop.encoding = XA_STRING;

-  textprop.format = 8;

-  textprop.nitems = strlen(title);

-#if defined(__OS2__)

-  WinSetWindowText(window->frame, (PCSZ)title);

-  if (__glutIconic) {

-    window->desiredMapState = IconicState;

-  }

-#elif defined(_WIN32)

-  SetWindowText(win, title);

-  if (__glutIconic) {

-    window->desiredMapState = IconicState;

-  }

-#else

-  wmHints = XAllocWMHints();

-  wmHints->initial_state =

-    __glutIconic ? IconicState : NormalState;

-  wmHints->flags = StateHint;

-  XSetWMProperties(__glutDisplay, win, &textprop, &textprop,

-  /* Only put WM_COMMAND property on first window. */

-    firstWindow ? __glutArgv : NULL,

-    firstWindow ? __glutArgc : 0,

-    &__glutSizeHints, wmHints, NULL);

-  XFree(wmHints);

-  XSetWMProtocols(__glutDisplay, win, &__glutWMDeleteWindow, 1);

-#endif

-  firstWindow = 0;

-  return window->num + 1;

-}

-

-#ifdef _WIN32

-int GLUTAPIENTRY

-__glutCreateWindowWithExit(const char *title, void (__cdecl *exitfunc)(int))

-{

-  __glutExitFunc = exitfunc;

-  return glutCreateWindow(title);

-}

-#endif

-

-int GLUTAPIENTRY

-glutCreateSubWindow(int win, int x, int y, int width, int height)

-{

-  GLUTwindow *window;

-

-  window = __glutCreateWindow(__glutWindowList[win - 1],

-    x, y, width, height, /* not game mode */ 0);

-#if !defined(_WIN32) && !defined(__OS2__)

-  {

-    GLUTwindow *toplevel;

-

-    toplevel = __glutToplevelOf(window);

-    if (toplevel->cmap != window->cmap) {

-      __glutPutOnWorkList(toplevel, GLUT_COLORMAP_WORK);

-    }

-  }

-#endif

-  return window->num + 1;

-}

-/* ENDCENTRY */

-

-void

-__glutDestroyWindow(GLUTwindow * window,

-  GLUTwindow * initialWindow)

-{

-  GLUTwindow **prev, *cur, *parent, *siblings;

-

-  /* Recursively destroy any children. */

-  cur = window->children;

-  while (cur) {

-    siblings = cur->siblings;

-    __glutDestroyWindow(cur, initialWindow);

-    cur = siblings;

-  }

-  /* Remove from parent's children list (only necessary for

-     non-initial windows and subwindows!). */

-  parent = window->parent;

-  if (parent && parent == initialWindow->parent) {

-    prev = &parent->children;

-    cur = parent->children;

-    while (cur) {

-      if (cur == window) {

-        *prev = cur->siblings;

-        break;

-      }

-      prev = &(cur->siblings);

-      cur = cur->siblings;

-    }

-  }

-  /* Unbind if bound to this window. */

-  if (window == __glutCurrentWindow) {

-    UNMAKE_CURRENT();

-    __glutCurrentWindow = NULL;

-  }

-  /* Begin tearing down window itself. */

-  if (window->overlay) {

-    __glutFreeOverlayFunc(window->overlay);

-  }

-  XDestroyWindow(__glutDisplay, window->win);

-  glXDestroyContext(__glutDisplay, window->ctx);

-  if (window->colormap) {

-    /* Only color index windows have colormap data structure. */

-    __glutFreeColormap(window->colormap);

-  }

-  /* NULLing the __glutWindowList helps detect is a window

-     instance has been destroyed, given a window number. */

-  __glutWindowList[window->num] = NULL;

-

-  /* Cleanup data structures that might contain window. */

-  cleanWindowWorkList(window);

-#if !defined(_WIN32) && !defined(__OS2__)

-  cleanStaleWindowList(window);

-#endif

-  /* Remove window from the "get window cache" if it is there. */

-  if (__glutWindowCache == window)

-    __glutWindowCache = NULL;

-

-  if (window->visAlloced) {

-    /* Only free XVisualInfo* gotten from glXChooseVisual. */

-    XFree(window->vis);

-  }

-

-  if (window == __glutGameModeWindow) {

-    /* Destroying the game mode window should implicitly

-       have GLUT leave game mode. */

-    __glutCloseDownGameMode();

-  }

-

-  free(window);

-}

-

-/* CENTRY */

-void GLUTAPIENTRY

-glutDestroyWindow(int win)

-{

-  GLUTwindow *window = __glutWindowList[win - 1];

-

-  if (__glutMappedMenu && __glutMenuWindow == window) {

-    __glutFatalUsage("destroying menu window not allowed while menus in use");

-  }

-#if !defined(_WIN32) && !defined(__OS2__)

-  /* If not a toplevel window... */

-  if (window->parent) {

-    /* Destroying subwindows may change colormap requirements;

-       recalculate toplevel window's WM_COLORMAP_WINDOWS

-       property. */

-    __glutPutOnWorkList(__glutToplevelOf(window->parent),

-      GLUT_COLORMAP_WORK);

-  }

-#endif

-  __glutDestroyWindow(window, window);

-  XFlush(__glutDisplay);

-}

-/* ENDCENTRY */

-

-void

-__glutChangeWindowEventMask(long eventMask, Bool add)

-{

-  if (add) {

-    /* Add eventMask to window's event mask. */

-    if ((__glutCurrentWindow->eventMask & eventMask) !=

-      eventMask) {

-      __glutCurrentWindow->eventMask |= eventMask;

-      __glutPutOnWorkList(__glutCurrentWindow,

-        GLUT_EVENT_MASK_WORK);

-    }

-  } else {

-    /* Remove eventMask from window's event mask. */

-    if (__glutCurrentWindow->eventMask & eventMask) {

-      __glutCurrentWindow->eventMask &= ~eventMask;

-      __glutPutOnWorkList(__glutCurrentWindow,

-        GLUT_EVENT_MASK_WORK);

-    }

-  }

-}

-

-void GLUTAPIENTRY

-glutDisplayFunc(GLUTdisplayCB displayFunc)

-{

-  /* XXX Remove the warning after GLUT 3.0. */

-  if (!displayFunc)

-    __glutFatalError("NULL display callback not allowed in GLUT 3.0; update your code.");

-  __glutCurrentWindow->display = displayFunc;

-}

-

-void GLUTAPIENTRY

-glutMouseFunc(GLUTmouseCB mouseFunc)

-{

-  if (__glutCurrentWindow->mouse) {

-    if (!mouseFunc) {

-      /* Previous mouseFunc being disabled. */

-      __glutCurrentWindow->buttonUses--;

-      __glutChangeWindowEventMask(

-        ButtonPressMask | ButtonReleaseMask,

-        __glutCurrentWindow->buttonUses > 0);

-    }

-  } else {

-    if (mouseFunc) {

-      /* Previously no mouseFunc, new one being installed. */

-      __glutCurrentWindow->buttonUses++;

-      __glutChangeWindowEventMask(

-        ButtonPressMask | ButtonReleaseMask, True);

-    }

-  }

-  __glutCurrentWindow->mouse = mouseFunc;

-}

-

-void GLUTAPIENTRY

-glutMotionFunc(GLUTmotionCB motionFunc)

-{

-  /* Hack.  Some window managers (4Dwm by default) will mask

-     motion events if the client is not selecting for button

-     press and release events. So we select for press and

-     release events too (being careful to use reference

-     counting).  */

-  if (__glutCurrentWindow->motion) {

-    if (!motionFunc) {

-      /* previous mouseFunc being disabled */

-      __glutCurrentWindow->buttonUses--;

-      __glutChangeWindowEventMask(

-        ButtonPressMask | ButtonReleaseMask,

-        __glutCurrentWindow->buttonUses > 0);

-    }

-  } else {

-    if (motionFunc) {

-      /* Previously no mouseFunc, new one being installed. */

-      __glutCurrentWindow->buttonUses++;

-      __glutChangeWindowEventMask(

-        ButtonPressMask | ButtonReleaseMask, True);

-    }

-  }

-  /* Real work of selecting for passive mouse motion.  */

-  __glutChangeWindowEventMask(

-    Button1MotionMask | Button2MotionMask | Button3MotionMask,

-    motionFunc != NULL);

-  __glutCurrentWindow->motion = motionFunc;

-}

-

-void GLUTAPIENTRY

-glutPassiveMotionFunc(GLUTpassiveCB passiveMotionFunc)

-{

-  __glutChangeWindowEventMask(PointerMotionMask,

-    passiveMotionFunc != NULL);

-

-  /* Passive motion also requires watching enters and leaves so

-     that a fake passive motion event can be generated on an

-     enter. */

-  __glutChangeWindowEventMask(EnterWindowMask | LeaveWindowMask,

-    __glutCurrentWindow->entry != NULL || passiveMotionFunc != NULL);

-

-  __glutCurrentWindow->passive = passiveMotionFunc;

-}

-

-void GLUTAPIENTRY

-glutEntryFunc(GLUTentryCB entryFunc)

-{

-  __glutChangeWindowEventMask(EnterWindowMask | LeaveWindowMask,

-    entryFunc != NULL || __glutCurrentWindow->passive);

-  __glutCurrentWindow->entry = entryFunc;

-  if (!entryFunc) {

-    __glutCurrentWindow->entryState = -1;

-  }

-}

-

-void GLUTAPIENTRY

-glutWindowStatusFunc(GLUTwindowStatusCB windowStatusFunc)

-{

-  __glutChangeWindowEventMask(VisibilityChangeMask,

-    windowStatusFunc != NULL);

-  __glutCurrentWindow->windowStatus = windowStatusFunc;

-  if (!windowStatusFunc) {

-    /* Make state invalid. */

-    __glutCurrentWindow->visState = -1;

-  }

-}

-

-static void GLUTCALLBACK

-visibilityHelper(int status)

-{

-  if (status == GLUT_HIDDEN || status == GLUT_FULLY_COVERED)

-    __glutCurrentWindow->visibility(GLUT_NOT_VISIBLE);

-  else

-    __glutCurrentWindow->visibility(GLUT_VISIBLE);

-}

-

-

-void GLUTAPIENTRY

-glutVisibilityFunc(GLUTvisibilityCB visibilityFunc)

-{

-  __glutCurrentWindow->visibility = visibilityFunc;

-

-  if (visibilityFunc)

-  {    glutWindowStatusFunc(visibilityHelper);

-#if defined(__OS2PM__)

-       if(__glutCurrentWindow->shownState >= 0)

-       {  visibilityHelper(__glutCurrentWindow->shownState);

-       }

-#endif

-  }

-  else

-    glutWindowStatusFunc(NULL);

-}

-

-void GLUTAPIENTRY

-glutReshapeFunc(GLUTreshapeCB reshapeFunc)

-{

-  if (reshapeFunc) {

-    __glutCurrentWindow->reshape = reshapeFunc;

-  } else {

-    __glutCurrentWindow->reshape = __glutDefaultReshape;

-  }

-}

+
+/* Copyright (c) Mark J. Kilgard, 1994, 1997.  */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+#ifdef __VMS
+#include <GL/vms_x_fix.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#if defined(__OS2__)
+#define POKA 0
+  #include "WarpGL.h"
+  #include "glutos2.h"
+  #include "glutint.h"
+
+  #include "gl\os2mesa.h"
+
+//
+//define for resource id for main GLUT window, in samples it is  defined in GL_TEST.h
+   #define ID_WINDOW            256
+
+   int evglSetPixelFormat(int iPixelFormat);
+   HPS   hpsCurrent;
+
+#elif !defined(_WIN32)
+
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+#endif
+
+#include "glutint.h"
+
+GLUTwindow *__glutCurrentWindow = NULL;
+GLUTwindow **__glutWindowList = NULL;
+int __glutWindowListSize = 0;
+#if !defined(_WIN32) && !defined(__OS2__)
+GLUTstale *__glutStaleWindowList = NULL;
+#endif
+GLUTwindow *__glutMenuWindow = NULL;
+
+void (*__glutFreeOverlayFunc) (GLUToverlay *);
+XVisualInfo *(*__glutDetermineVisualFromString) (char *string, Bool * treatAsSingle,
+  Criterion * requiredCriteria, int nRequired, int requiredMask, void** fbc) = NULL;
+
+static Criterion requiredWindowCriteria[] =
+{
+  {LEVEL, EQ, 0},
+  {TRANSPARENT, EQ, 0}
+};
+static int numRequiredWindowCriteria = sizeof(requiredWindowCriteria) / sizeof(Criterion);
+static int requiredWindowCriteriaMask = (1 << LEVEL) | (1 << TRANSPARENT);
+
+static void
+cleanWindowWorkList(GLUTwindow * window)
+{
+  GLUTwindow **pEntry = &__glutWindowWorkList;
+  GLUTwindow *entry = __glutWindowWorkList;
+
+  /* Tranverse singly-linked window work list look for the
+     window. */
+  while (entry) {
+    if (entry == window) {
+      /* Found it; delete it. */
+      *pEntry = entry->prevWorkWin;
+      return;
+    } else {
+      pEntry = &entry->prevWorkWin;
+      entry = *pEntry;
+    }
+  }
+}
+
+#if !defined(_WIN32)  && !defined(__OS2PM__)
+
+static void
+cleanStaleWindowList(GLUTwindow * window)
+{
+  GLUTstale **pEntry = &__glutStaleWindowList;
+  GLUTstale *entry = __glutStaleWindowList;
+
+  /* Tranverse singly-linked stale window list look for the
+     window ID. */
+  while (entry) {
+    if (entry->window == window) {
+      /* Found it; delete it. */
+      *pEntry = entry->next;
+      free(entry);
+      return;
+    } else {
+      pEntry = &entry->next;
+      entry = *pEntry;
+    }
+  }
+}
+
+#endif
+
+static GLUTwindow *__glutWindowCache = NULL;
+
+GLUTwindow *
+__glutGetWindow(Window win)
+{
+  int i;
+
+  /* Does win belong to the last window ID looked up? */
+  if (__glutWindowCache && (win == __glutWindowCache->win ||
+      (__glutWindowCache->overlay && win ==
+        __glutWindowCache->overlay->win))) {
+    return
+      __glutWindowCache;
+  }
+  /* Otherwise scan the window list looking for the window ID. */
+  for (i = 0; i < __glutWindowListSize; i++) {
+    if (__glutWindowList[i]) {
+      if (win == __glutWindowList[i]->win) {
+        __glutWindowCache = __glutWindowList[i];
+        return __glutWindowCache;
+      }
+      if (__glutWindowList[i]->overlay) {
+        if (win == __glutWindowList[i]->overlay->win) {
+          __glutWindowCache = __glutWindowList[i];
+          return __glutWindowCache;
+        }
+      }
+    }
+  }
+#if !defined(_WIN32)  && !defined(__OS2PM__)
+  {
+    GLUTstale *entry;
+
+    /* Scan through destroyed overlay window IDs for which no
+       DestroyNotify has yet been received. */
+    for (entry = __glutStaleWindowList; entry; entry = entry->next) {
+      if (entry->win == win)
+        return entry->window;
+    }
+  }
+#endif
+  return NULL;
+}
+
+/* CENTRY */
+int GLUTAPIENTRY
+glutGetWindow(void)
+{
+  if (__glutCurrentWindow) {
+    return __glutCurrentWindow->num + 1;
+  } else {
+    return 0;
+  }
+}
+/* ENDCENTRY */
+
+void
+__glutSetWindow(GLUTwindow * window)
+{
+  /* It is tempting to try to short-circuit the call to
+     glXMakeCurrent if we "know" we are going to make current
+     to a window we are already current to.  In fact, this
+     assumption breaks when GLUT is expected to integrated with
+     other OpenGL windowing APIs that also make current to
+     OpenGL contexts.  Since glXMakeCurrent short-circuits the
+     "already bound" case, GLUT avoids the temptation to do so
+     too. */
+  __glutCurrentWindow = window;
+
+  MAKE_CURRENT_LAYER(__glutCurrentWindow);
+
+#if !defined(_WIN32)  && !defined(__OS2__)
+  /* We should be careful to force a finish between each
+     iteration through the GLUT main loop if indirect OpenGL
+     contexts are in use; indirect contexts tend to have  much
+     longer latency because lots of OpenGL extension requests
+     can queue up in the X protocol stream.  We accomplish this
+     by posting GLUT_FINISH_WORK to be done. */
+  if (!__glutCurrentWindow->isDirect)
+    __glutPutOnWorkList(__glutCurrentWindow, GLUT_FINISH_WORK);
+#endif
+
+  /* If debugging is enabled, we'll want to check this window
+     for any OpenGL errors every iteration through the GLUT
+     main loop.  To accomplish this, we post the
+     GLUT_DEBUG_WORK to be done on this window. */
+  if (__glutDebug) {
+    __glutPutOnWorkList(__glutCurrentWindow, GLUT_DEBUG_WORK);
+  }
+}
+
+/* CENTRY */
+void GLUTAPIENTRY
+glutSetWindow(int win)
+{
+  GLUTwindow *window;
+
+  if (win < 1 || win > __glutWindowListSize) {
+    __glutWarning("glutSetWindow attempted on bogus window.");
+    return;
+  }
+  window = __glutWindowList[win - 1];
+  if (!window) {
+    __glutWarning("glutSetWindow attempted on bogus window.");
+    return;
+  }
+  __glutSetWindow(window);
+}
+/* ENDCENTRY */
+
+static int
+getUnusedWindowSlot(void)
+{
+  int i;
+
+  /* Look for allocated, unused slot. */
+  for (i = 0; i < __glutWindowListSize; i++) {
+    if (!__glutWindowList[i]) {
+      return i;
+    }
+  }
+  /* Allocate a new slot. */
+  __glutWindowListSize++;
+  if (__glutWindowList) {
+    __glutWindowList = (GLUTwindow **)
+      realloc(__glutWindowList,
+      __glutWindowListSize * sizeof(GLUTwindow *));
+  } else {
+    /* XXX Some realloc's do not correctly perform a malloc
+       when asked to perform a realloc on a NULL pointer,
+       though the ANSI C library spec requires this. */
+    __glutWindowList = (GLUTwindow **)
+      malloc(sizeof(GLUTwindow *));
+  }
+  if (!__glutWindowList)
+    __glutFatalError("out of memory.");
+  __glutWindowList[__glutWindowListSize - 1] = NULL;
+  return __glutWindowListSize - 1;
+}
+
+static XVisualInfo *
+getVisualInfoCI(unsigned int mode)
+{
+#if POKA
+  static int bufSizeList[] =
+  {16, 12, 8, 4, 2, 1, 0};
+  XVisualInfo *vi;
+  int list[32];
+  int i, n = 0;
+
+  /* Should not be looking at display mode mask if
+     __glutDisplayString is non-NULL. */
+  assert(!__glutDisplayString);
+
+  list[n++] = GLX_BUFFER_SIZE;
+  list[n++] = 1;
+  if (GLUT_WIND_IS_DOUBLE(mode)) {
+    list[n++] = GLX_DOUBLEBUFFER;
+  }
+  if (GLUT_WIND_IS_STEREO(mode)) {
+    list[n++] = GLX_STEREO;
+  }
+  if (GLUT_WIND_HAS_DEPTH(mode)) {
+    list[n++] = GLX_DEPTH_SIZE;
+    list[n++] = 1;
+  }
+  if (GLUT_WIND_HAS_STENCIL(mode)) {
+    list[n++] = GLX_STENCIL_SIZE;
+    list[n++] = 1;
+  }
+  list[n] = (int) None; /* terminate list */
+
+  /* glXChooseVisual specify GLX_BUFFER_SIZE prefers the
+     "smallest index buffer of at least the specified size".
+     This would be reasonable if GLUT allowed the user to
+     specify the required buffe size, but GLUT's display mode
+     is too simplistic (easy to use?). GLUT should try to find
+     the "largest".  So start with a large buffer size and
+     shrink until we find a matching one that exists. */
+
+  for (i = 0; bufSizeList[i]; i++) {
+    /* XXX Assumes list[1] is where GLX_BUFFER_SIZE parameter
+       is. */
+    list[1] = bufSizeList[i];
+    vi = glXChooseVisual(__glutDisplay,
+      __glutScreen, list);
+    if (vi)
+      return vi;
+  }
+  return NULL;
+#else
+    return
+         glXChooseVisual(mode);
+
+#endif
+}
+
+static XVisualInfo *
+getVisualInfoRGB(unsigned int mode)
+{
+#if POKA
+  int list[32];
+  int n = 0;
+
+  /* Should not be looking at display mode mask if
+     __glutDisplayString is non-NULL. */
+  assert(!__glutDisplayString);
+
+  /* XXX Would a caching mechanism to minize the calls to
+     glXChooseVisual? You'd have to reference count
+     XVisualInfo* pointers.  Would also have to properly
+     interact with glutInitDisplayString. */
+
+  list[n++] = GLX_RGBA;
+  list[n++] = GLX_RED_SIZE;
+  list[n++] = 1;
+  list[n++] = GLX_GREEN_SIZE;
+  list[n++] = 1;
+  list[n++] = GLX_BLUE_SIZE;
+  list[n++] = 1;
+  if (GLUT_WIND_HAS_ALPHA(mode)) {
+    list[n++] = GLX_ALPHA_SIZE;
+    list[n++] = 1;
+  }
+  if (GLUT_WIND_IS_DOUBLE(mode)) {
+    list[n++] = GLX_DOUBLEBUFFER;
+  }
+  if (GLUT_WIND_IS_STEREO(mode)) {
+    list[n++] = GLX_STEREO;
+  }
+  if (GLUT_WIND_HAS_DEPTH(mode)) {
+    list[n++] = GLX_DEPTH_SIZE;
+    list[n++] = 1;
+  }
+  if (GLUT_WIND_HAS_STENCIL(mode)) {
+    list[n++] = GLX_STENCIL_SIZE;
+    list[n++] = 1;
+  }
+  if (GLUT_WIND_HAS_ACCUM(mode)) {
+    list[n++] = GLX_ACCUM_RED_SIZE;
+    list[n++] = 1;
+    list[n++] = GLX_ACCUM_GREEN_SIZE;
+    list[n++] = 1;
+    list[n++] = GLX_ACCUM_BLUE_SIZE;
+    list[n++] = 1;
+    if (GLUT_WIND_HAS_ALPHA(mode)) {
+      list[n++] = GLX_ACCUM_ALPHA_SIZE;
+      list[n++] = 1;
+    }
+  }
+#if defined(GLX_VERSION_1_1) && (defined(GLX_SGIS_multisample) || defined(GLX_ARB_multisample))
+  if (GLUT_WIND_IS_MULTISAMPLE(mode)) {
+    if (!__glutIsSupportedByGLX("GLX_SGIS_multisample") &&
+        !__glutIsSupportedByGLX("GLX_ARB_multisample"))
+      return NULL;
+#if defined(GLX_ARB_multisample)
+    list[n++] = GLX_SAMPLES_ARB;
+#elif defined(GLX_SGIS_multisample)
+    list[n++] = GLX_SAMPLES_SGIS;
+#endif
+    /* XXX Is 4 a reasonable minimum acceptable number of
+       samples? */
+    list[n++] = 4;
+  }
+#endif
+  list[n] = (int) None; /* terminate list */
+
+  return glXChooseVisual(__glutDisplay,
+    __glutScreen, list);
+#else  /* POKA */
+
+    return
+         glXChooseVisual(mode);
+
+#endif
+}
+
+XVisualInfo *
+__glutGetVisualInfo(unsigned int mode)
+{
+  /* XXX GLUT_LUMINANCE not implemented for GLUT 3.0. */
+  if (GLUT_WIND_IS_LUMINANCE(mode))
+    return NULL;
+
+  if (GLUT_WIND_IS_RGB(mode))
+    return getVisualInfoRGB(mode);
+  else
+    return getVisualInfoCI(mode);
+}
+
+XVisualInfo *
+__glutDetermineVisual(
+  unsigned int displayMode,
+  Bool * treatAsSingle,
+  XVisualInfo * (getVisualInfo) (unsigned int))
+{
+  XVisualInfo *vis;
+
+  /* Should not be looking at display mode mask if
+     __glutDisplayString is non-NULL. */
+  assert(!__glutDisplayString);
+
+  *treatAsSingle = GLUT_WIND_IS_SINGLE(displayMode);
+  vis = getVisualInfo(displayMode);
+  if (!vis) {
+    /* Fallback cases when can't get exactly what was asked
+       for... */
+    if (GLUT_WIND_IS_SINGLE(displayMode)) {
+      /* If we can't find a single buffered visual, try looking
+         for a double buffered visual.  We can treat a double
+         buffered visual as a single buffer visual by changing
+         the draw buffer to GL_FRONT and treating any swap
+         buffers as no-ops. */
+      displayMode |= GLUT_DOUBLE;
+      vis = getVisualInfo(displayMode);
+      *treatAsSingle = True;
+    }
+    if (!vis && GLUT_WIND_IS_MULTISAMPLE(displayMode)) {
+      /* If we can't seem to get multisampling (ie, not Reality
+         Engine class graphics!), go without multisampling.  It
+         is up to the application to query how many multisamples
+         were allocated (0 equals no multisampling) if the
+         application is going to use multisampling for more than
+         just antialiasing. */
+      displayMode &= ~GLUT_MULTISAMPLE;
+      vis = getVisualInfo(displayMode);
+    }
+  }
+  return vis;
+}
+
+static void GLUTCALLBACK
+__glutDefaultDisplay(void)
+{
+  /* XXX Remove the warning after GLUT 3.0. */
+  __glutWarning("The following is a new check for GLUT 3.0; update your code.");
+  __glutFatalError(
+    "redisplay needed for window %d, but no display callback.",
+    __glutCurrentWindow->num + 1);
+}
+
+void GLUTCALLBACK
+__glutDefaultReshape(int width, int height)
+{
+  GLUToverlay *overlay;
+
+  /* Adjust the viewport of the window (and overlay if one
+     exists). */
+  MAKE_CURRENT_WINDOW(__glutCurrentWindow);
+  glViewport(0, 0, (GLsizei) width, (GLsizei) height);
+  overlay = __glutCurrentWindow->overlay;
+  if (overlay) {
+    MAKE_CURRENT_OVERLAY(overlay);
+    glViewport(0, 0, (GLsizei) width, (GLsizei) height);
+  }
+  /* Make sure we are current to the current layer (application
+     should be able to count on the current layer not changing
+     unless the application explicitly calls glutUseLayer). */
+  MAKE_CURRENT_LAYER(__glutCurrentWindow);
+}
+
+XVisualInfo *
+__glutDetermineWindowVisual(Bool * treatAsSingle, Bool * visAlloced, void **fbc)
+{
+  if (__glutDisplayString) {
+
+    /* __glutDisplayString should be NULL except if
+       glutInitDisplayString has been called to register a
+       different display string.  Calling glutInitDisplayString
+       means using a string instead of an integer mask determine
+       the visual to use. Using the function pointer variable
+       __glutDetermineVisualFromString below avoids linking in
+       the code for implementing glutInitDisplayString (ie,
+       glut_dstr.o) unless glutInitDisplayString gets called by
+       the application. */
+
+    assert(__glutDetermineVisualFromString);
+    *visAlloced = False;
+    *fbc = NULL;
+    return __glutDetermineVisualFromString(__glutDisplayString, treatAsSingle,
+      requiredWindowCriteria, numRequiredWindowCriteria, requiredWindowCriteriaMask, fbc);
+  } else {
+    *visAlloced = True;
+    *fbc = NULL;
+    return __glutDetermineVisual(__glutDisplayMode,
+      treatAsSingle, __glutGetVisualInfo);
+  }
+}
+
+/* ARGSUSED5 */  /* Only Win32 uses gameMode parameter. */
+GLUTwindow *
+__glutCreateWindow(GLUTwindow * parent,
+  int x, int y, int width, int height, int gameMode)
+{
+  GLUTwindow *window;
+  XSetWindowAttributes wa;
+  unsigned long attribMask;
+  int winnum;
+  int i;
+#if defined(GLX_VERSION_1_1) && defined(GLX_SGIX_fbconfig)
+  GLXFBConfigSGIX fbc;
+#else
+  void *fbc;
+#endif
+
+#if defined(__OS2PM__)
+ {
+    extern HAB   hab;      /* PM anchor block handle         */
+    CLASSINFO classinfo;
+
+    if(!WinQueryClassInfo(hab,"GLUT", &classinfo) )
+                               __glutOpenOS2Connection(NULL);
+  }
+#elif defined(_WIN32)
+  WNDCLASS wc;
+  int style;
+
+  if (!GetClassInfo(GetModuleHandle(NULL), "GLUT", &wc)) {
+    __glutOpenWin32Connection(NULL);
+  }
+#else
+  if (!__glutDisplay) {
+    __glutOpenXConnection(NULL);
+  }
+#endif
+
+#ifndef __OS2PM__
+  if (__glutGameModeWindow) {
+    __glutFatalError("cannot create windows in game mode.");
+  }
+#endif
+
+  winnum = getUnusedWindowSlot();
+  window = (GLUTwindow *) malloc(sizeof(GLUTwindow));
+  if (!window) {
+    __glutFatalError("out of memory.");
+  }
+  window->num = winnum;
+
+#if defined(__OS2PM__)
+  /* Add this new window to the window list. */
+  __glutWindowList[winnum] = window;
+  window->shownState = -1;
+#endif
+
+#if !defined(_WIN32)  && !defined(__OS2PM__)
+  window->vis = __glutDetermineWindowVisual(&window->treatAsSingle,
+    &window->visAlloced, (void**) &fbc);
+  if (!window->vis) {
+    __glutFatalError(
+      "visual with necessary capabilities not found.");
+  }
+  __glutSetupColormap(window->vis, &window->colormap, &window->cmap);
+#endif
+  window->eventMask = StructureNotifyMask | ExposureMask;
+
+  attribMask = CWBackPixmap | CWBorderPixel | CWColormap | CWEventMask;
+  wa.background_pixmap = None;
+  wa.border_pixel = 0;
+  wa.colormap = window->cmap;
+  wa.event_mask = window->eventMask;
+  if (parent) {
+    if (parent->eventMask & GLUT_HACK_STOP_PROPAGATE_MASK)
+      wa.event_mask |= GLUT_HACK_STOP_PROPAGATE_MASK;
+    attribMask |= CWDontPropagate;
+    wa.do_not_propagate_mask = parent->eventMask & GLUT_DONT_PROPAGATE_FILTER_MASK;
+  } else {
+    wa.do_not_propagate_mask = 0;
+  }
+
+  /* Stash width and height before Win32's __glutAdjustCoords
+     possibly overwrites the values. */
+  window->width = width;
+  window->height = height;
+  window->forceReshape = True;
+  window->ignoreKeyRepeat = False;
+
+#if defined(__OS2PM__)
+
+ {  ULONG flStyle=0;
+    int ii;
+    ERRORID  erridErrorCode;/* last error id code */
+    extern HAB   hab;      /* PM anchor block handle         */
+
+  if (parent) {
+    flStyle = WS_CLIPCHILDREN|WS_VISIBLE;
+  } else {
+    if (gameMode) {
+      /* Game mode window should be a WS_POPUP window to
+         ensure that the taskbar is hidden by it.  A standard
+         WS_OVERLAPPEDWINDOW does not hide the task bar. */
+      flStyle = FCF_STANDARD |  WS_MAXIMIZED;
+    } else {
+      /* A standard toplevel window with borders and such. */
+      flStyle = FCF_STANDARD | WS_CLIPCHILDREN;
+//      flStyle = WS_OVERLAPPEDWINDOW;
+    }
+  }
+{
+ HWND  hwnd;                           /* Window     */
+ ULONG ListBoxId;                      /* Window id  */
+                                       /* (supplied by application) */
+
+
+ HWND hwndClient;        /* handle to the client                 */
+ HWND hwndFrame;         /* handle to the frame                  */
+ PFNWP GenericWndProc;
+ FRAMECDATA  fcd;
+ RECTL  rect;     /* Boundary rectangle                   */
+
+
+
+/************************************************/
+// flCreate = (FCF_STANDARD) & ~FCF_TASKLIST;
+/**********************************/
+  if (parent)
+  {   window->frame = NULL;
+
+ hwnd = WinCreateWindow(parent->win,  /* Parent window             */
+                        "GLUTCHILD",        /* Class name                */
+                        "",    /* Window text               */
+                        flStyle,       /* Window style              */
+                        x, y,          /* Position (x,y)            */
+                        width, height,      /* Size (width,height)       */
+                        parent->win,    /* Owner window              */
+                        HWND_TOP,      /* Sibling window            */
+                        0,             /* Window id                 */
+                        NULL,          /* Control data              */
+                        NULL);         /* Pres parameters           */
+
+ erridErrorCode = WinGetLastError(hab);
+    window->win = hwnd;
+
+  window->hdc = WinOpenWindowDC(window->win);
+  window->hpsBuffer = hpsCurrent;
+
+
+ rect.xLeft = x;
+ rect.xRight = x+width;
+ rect.yBottom = y;
+ rect.yTop = y + height;
+
+/***** else parent *****************************/
+  } else {
+        hwnd = WinCreateStdWindow(HWND_DESKTOP,
+           0,       /* WS_VISIBLE frame-window style        */
+           &flStyle,        /* window style                 */
+           "GLUT",          /* class name                   */
+           "GLUT",/* window title                  */
+            0L,                  /* default client style          */
+            NULLHANDLE,          /* resource in executable file   */
+            ID_WINDOW,           /* resource id                   */
+            &hwndClient);        /* receives client window handle */
+
+ erridErrorCode = WinGetLastError(hab);
+       window->win = hwndClient;
+       window->frame = hwnd;
+  window->hdc = WinOpenWindowDC(window->win);
+
+  window->hpsBuffer = hpsCurrent;
+
+
+/* converts a client window's boundaries into  an equivalent frame rectangle */
+ rect.xLeft = x;
+ rect.xRight = x+width;
+ rect.yBottom = y;
+ rect.yTop = y + height;
+
+ /* calculate equivalent frame boundary from boundary data */
+  WinCalcFrameRect(window->frame, &rect, FALSE);
+ }
+/***** endof if(parent) *****************************/
+
+  /* Must set the XHDC for fake glXChooseVisual & fake
+     glXCreateContext & fake XAllocColorCells. */
+  XHDC = window->hdc;
+  XHWND = window->win;
+  window->vis = __glutDetermineWindowVisual(&window->treatAsSingle,
+    &window->visAlloced, &fbc);
+    if (!window->vis)
+    {   __glutFatalError(
+        "pixel format with necessary capabilities not found.");
+    }
+    { int rc;
+      rc = wglChoosePixelFormat(window->hdc, window->vis),
+
+//     evglSetPixelFormat(2); /* int iPixelFormat 1 - doublebuffer/2 - single buffer ??*/
+      wglSetPixelFormat(window->hdc,rc,window->vis);
+    }
+   __glutSetupColormap(window->vis, &window->colormap, &window->cmap);
+
+  window->ctx = glXCreateContext(window->hpsBuffer, window->vis,
+    None, __glutTryDirect);
+
+  WinSetWindowPos(hwnd,
+                  HWND_TOP,rect.xLeft,rect.yBottom,
+                  rect.xRight-rect.xLeft, rect.yTop-rect.yBottom,
+      SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW|SWP_ZORDER); /* flags*/
+
+  /* Make sure subwindows get a windowStatus callback. */
+  if (parent)
+       WinPostMsg(parent->win, WM_ACTIVATE, 0, 0);
+
+  }
+}
+
+#elif defined(_WIN32)
+
+  __glutAdjustCoords(parent ? parent->win : NULL,
+    &x, &y, &width, &height);
+  if (parent) {
+    style = WS_CHILD;
+  } else {
+    if (gameMode) {
+      /* Game mode window should be a WS_POPUP window to
+         ensure that the taskbar is hidden by it.  A standard
+         WS_OVERLAPPEDWINDOW does not hide the task bar. */
+      style = WS_POPUP | WS_MAXIMIZE;
+    } else {
+      /* A standard toplevel window with borders and such. */
+      style = WS_OVERLAPPEDWINDOW;
+    }
+  }
+  window->win = CreateWindow("GLUT", "GLUT",
+    WS_CLIPSIBLINGS | WS_CLIPCHILDREN | style,
+    x, y, width, height, parent ? parent->win : __glutRoot,
+    NULL, GetModuleHandle(NULL), 0);
+  window->hdc = GetDC(window->win);
+  /* Must set the XHDC for fake glXChooseVisual & fake
+     glXCreateContext & fake XAllocColorCells. */
+  XHDC = window->hdc;
+  window->vis = __glutDetermineWindowVisual(&window->treatAsSingle,
+    &window->visAlloced, &fbc);
+  if (!window->vis) {
+    __glutFatalError(
+      "pixel format with necessary capabilities not found.");
+  }
+  if (!SetPixelFormat(window->hdc,
+      ChoosePixelFormat(window->hdc, window->vis),
+      window->vis)) {
+    __glutFatalError("SetPixelFormat failed during window create.");
+  }
+  __glutSetupColormap(window->vis, &window->colormap, &window->cmap);
+  /* Make sure subwindows get a windowStatus callback. */
+  if (parent) {
+    PostMessage(parent->win, WM_ACTIVATE, 0, 0);
+  }
+  window->renderDc = window->hdc;
+#else
+  window->win = XCreateWindow(__glutDisplay,
+    parent == NULL ? __glutRoot : parent->win,
+    x, y, width, height, 0,
+    window->vis->depth, InputOutput, window->vis->visual,
+    attribMask, &wa);
+#endif
+  window->renderWin = window->win;
+#if defined(GLX_VERSION_1_1) && defined(GLX_SGIX_fbconfig)
+  if (fbc) {
+    window->ctx = __glut_glXCreateContextWithConfigSGIX(__glutDisplay, fbc,
+      GLX_RGBA_TYPE_SGIX, None, __glutTryDirect);
+  } else
+#endif
+#if defined(__OS2PM__)
+//    window->ctx = glXCreateContext(window->hpsBuffer, window->vis,
+//      None, __glutTryDirect);
+#else
+    window->ctx = glXCreateContext(__glutDisplay, window->vis,
+      None, __glutTryDirect);
+#endif
+  if (!window->ctx) {
+    __glutFatalError(
+      "failed to create OpenGL rendering context.");
+  }
+  window->renderCtx = window->ctx;
+#if !defined(_WIN32) && !defined(__OS2PM__)
+  window->isDirect = glXIsDirect(__glutDisplay, window->ctx);
+  if (__glutForceDirect) {
+    if (!window->isDirect)
+      __glutFatalError("direct rendering not possible.");
+  }
+#endif
+
+  window->parent = parent;
+  if (parent) {
+    window->siblings = parent->children;
+    parent->children = window;
+  } else {
+    window->siblings = NULL;
+  }
+  window->overlay = NULL;
+  window->children = NULL;
+  window->display = __glutDefaultDisplay;
+  window->reshape = __glutDefaultReshape;
+  window->mouse = NULL;
+  window->motion = NULL;
+  window->passive = NULL;
+  window->entry = NULL;
+  window->keyboard = NULL;
+  window->keyboardUp = NULL;
+  window->windowStatus = NULL;
+  window->visibility = NULL;
+  window->special = NULL;
+  window->specialUp = NULL;
+  window->buttonBox = NULL;
+  window->dials = NULL;
+  window->spaceMotion = NULL;
+  window->spaceRotate = NULL;
+  window->spaceButton = NULL;
+  window->tabletMotion = NULL;
+  window->tabletButton = NULL;
+#ifdef _WIN32
+  window->joystick = NULL;
+  window->joyPollInterval = 0;
+#endif
+
+#if defined(__OS2PM__)
+  window->wm_command = NULL;
+#endif
+
+  window->tabletPos[0] = -1;
+  window->tabletPos[1] = -1;
+#if defined(__OS2PM__)
+  if(window->shownState == -1)
+           window->shownState = 0;
+   window->visState =  window->shownState;
+#else
+  window->shownState = 0;
+  window->visState = -1;  /* not VisibilityUnobscured,
+                             VisibilityPartiallyObscured, or
+                             VisibilityFullyObscured */
+#endif
+  window->entryState = -1;  /* not EnterNotify or LeaveNotify */
+
+  window->desiredConfMask = 0;
+  window->buttonUses = 0;
+  window->cursor = GLUT_CURSOR_INHERIT;
+
+  /* Setup window to be mapped when glutMainLoop starts. */
+  window->workMask = GLUT_MAP_WORK;
+#ifdef _WIN32
+  if (gameMode) {
+    /* When mapping a game mode window, just show
+       the window.  We have already created the game
+       mode window with a maximize flag at creation
+       time.  Doing a ShowWindow(window->win, SW_SHOWNORMAL)
+       would be wrong for a game mode window since it
+       would unmaximize the window. */
+    window->desiredMapState = GameModeState;
+  } else {
+    window->desiredMapState = NormalState;
+  }
+#else
+  window->desiredMapState = NormalState;
+#endif
+  window->prevWorkWin = __glutWindowWorkList;
+  __glutWindowWorkList = window;
+
+  /* Initially, no menus attached. */
+  for (i = 0; i < GLUT_MAX_MENUS; i++) {
+    window->menu[i] = 0;
+  }
+
+  /* Add this new window to the window list. */
+  __glutWindowList[winnum] = window;
+
+  /* Make the new window the current window. */
+  __glutSetWindow(window);
+
+  __glutDetermineMesaSwapHackSupport();
+
+  if (window->treatAsSingle) {
+    /* We do this because either the window really is single
+       buffered (in which case this is redundant, but harmless,
+       because this is the initial single-buffered context
+       state); or we are treating a double buffered window as a
+       single-buffered window because the system does not appear
+       to export any suitable single- buffered visuals (in which
+       the following are necessary). */
+    glDrawBuffer(GL_FRONT);
+    glReadBuffer(GL_FRONT);
+  }
+  return window;
+}
+
+/* CENTRY */
+int GLUTAPIENTRY
+glutCreateWindow(const char *title)
+{
+  static int firstWindow = 1;
+  GLUTwindow *window;
+#if !defined(_WIN32) && !defined(__OS2__)
+  XWMHints *wmHints;
+#endif
+  Window win;
+  XTextProperty textprop;
+
+  if (__glutGameModeWindow) {
+    __glutFatalError("cannot create windows in game mode.");
+  }
+  window = __glutCreateWindow(NULL,
+    __glutSizeHints.x, __glutSizeHints.y,
+    __glutInitWidth, __glutInitHeight,
+    /* not game mode */ 0);
+  win = window->win;
+  /* Setup ICCCM properties. */
+  textprop.value = (unsigned char *) title;
+  textprop.encoding = XA_STRING;
+  textprop.format = 8;
+  textprop.nitems = strlen(title);
+#if defined(__OS2__)
+  WinSetWindowText(window->frame, (PCSZ)title);
+  if (__glutIconic) {
+    window->desiredMapState = IconicState;
+  }
+#elif defined(_WIN32)
+  SetWindowText(win, title);
+  if (__glutIconic) {
+    window->desiredMapState = IconicState;
+  }
+#else
+  wmHints = XAllocWMHints();
+  wmHints->initial_state =
+    __glutIconic ? IconicState : NormalState;
+  wmHints->flags = StateHint;
+  XSetWMProperties(__glutDisplay, win, &textprop, &textprop,
+  /* Only put WM_COMMAND property on first window. */
+    firstWindow ? __glutArgv : NULL,
+    firstWindow ? __glutArgc : 0,
+    &__glutSizeHints, wmHints, NULL);
+  XFree(wmHints);
+  XSetWMProtocols(__glutDisplay, win, &__glutWMDeleteWindow, 1);
+#endif
+  firstWindow = 0;
+  return window->num + 1;
+}
+
+#ifdef _WIN32
+int GLUTAPIENTRY
+__glutCreateWindowWithExit(const char *title, void (__cdecl *exitfunc)(int))
+{
+  __glutExitFunc = exitfunc;
+  return glutCreateWindow(title);
+}
+#endif
+
+int GLUTAPIENTRY
+glutCreateSubWindow(int win, int x, int y, int width, int height)
+{
+  GLUTwindow *window;
+
+  window = __glutCreateWindow(__glutWindowList[win - 1],
+    x, y, width, height, /* not game mode */ 0);
+#if !defined(_WIN32) && !defined(__OS2__)
+  {
+    GLUTwindow *toplevel;
+
+    toplevel = __glutToplevelOf(window);
+    if (toplevel->cmap != window->cmap) {
+      __glutPutOnWorkList(toplevel, GLUT_COLORMAP_WORK);
+    }
+  }
+#endif
+  return window->num + 1;
+}
+/* ENDCENTRY */
+
+void
+__glutDestroyWindow(GLUTwindow * window,
+  GLUTwindow * initialWindow)
+{
+  GLUTwindow **prev, *cur, *parent, *siblings;
+
+  /* Recursively destroy any children. */
+  cur = window->children;
+  while (cur) {
+    siblings = cur->siblings;
+    __glutDestroyWindow(cur, initialWindow);
+    cur = siblings;
+  }
+  /* Remove from parent's children list (only necessary for
+     non-initial windows and subwindows!). */
+  parent = window->parent;
+  if (parent && parent == initialWindow->parent) {
+    prev = &parent->children;
+    cur = parent->children;
+    while (cur) {
+      if (cur == window) {
+        *prev = cur->siblings;
+        break;
+      }
+      prev = &(cur->siblings);
+      cur = cur->siblings;
+    }
+  }
+  /* Unbind if bound to this window. */
+  if (window == __glutCurrentWindow) {
+    UNMAKE_CURRENT();
+    __glutCurrentWindow = NULL;
+  }
+  /* Begin tearing down window itself. */
+  if (window->overlay) {
+    __glutFreeOverlayFunc(window->overlay);
+  }
+  XDestroyWindow(__glutDisplay, window->win);
+  glXDestroyContext(__glutDisplay, window->ctx);
+  if (window->colormap) {
+    /* Only color index windows have colormap data structure. */
+    __glutFreeColormap(window->colormap);
+  }
+  /* NULLing the __glutWindowList helps detect is a window
+     instance has been destroyed, given a window number. */
+  __glutWindowList[window->num] = NULL;
+
+  /* Cleanup data structures that might contain window. */
+  cleanWindowWorkList(window);
+#if !defined(_WIN32) && !defined(__OS2__)
+  cleanStaleWindowList(window);
+#endif
+  /* Remove window from the "get window cache" if it is there. */
+  if (__glutWindowCache == window)
+    __glutWindowCache = NULL;
+
+  if (window->visAlloced) {
+    /* Only free XVisualInfo* gotten from glXChooseVisual. */
+    XFree(window->vis);
+  }
+
+  if (window == __glutGameModeWindow) {
+    /* Destroying the game mode window should implicitly
+       have GLUT leave game mode. */
+    __glutCloseDownGameMode();
+  }
+
+  free(window);
+}
+
+/* CENTRY */
+void GLUTAPIENTRY
+glutDestroyWindow(int win)
+{
+  GLUTwindow *window = __glutWindowList[win - 1];
+
+  if (__glutMappedMenu && __glutMenuWindow == window) {
+    __glutFatalUsage("destroying menu window not allowed while menus in use");
+  }
+#if !defined(_WIN32) && !defined(__OS2__)
+  /* If not a toplevel window... */
+  if (window->parent) {
+    /* Destroying subwindows may change colormap requirements;
+       recalculate toplevel window's WM_COLORMAP_WINDOWS
+       property. */
+    __glutPutOnWorkList(__glutToplevelOf(window->parent),
+      GLUT_COLORMAP_WORK);
+  }
+#endif
+  __glutDestroyWindow(window, window);
+  XFlush(__glutDisplay);
+}
+/* ENDCENTRY */
+
+void
+__glutChangeWindowEventMask(long eventMask, Bool add)
+{
+  if (add) {
+    /* Add eventMask to window's event mask. */
+    if ((__glutCurrentWindow->eventMask & eventMask) !=
+      eventMask) {
+      __glutCurrentWindow->eventMask |= eventMask;
+      __glutPutOnWorkList(__glutCurrentWindow,
+        GLUT_EVENT_MASK_WORK);
+    }
+  } else {
+    /* Remove eventMask from window's event mask. */
+    if (__glutCurrentWindow->eventMask & eventMask) {
+      __glutCurrentWindow->eventMask &= ~eventMask;
+      __glutPutOnWorkList(__glutCurrentWindow,
+        GLUT_EVENT_MASK_WORK);
+    }
+  }
+}
+
+void GLUTAPIENTRY
+glutDisplayFunc(GLUTdisplayCB displayFunc)
+{
+  /* XXX Remove the warning after GLUT 3.0. */
+  if (!displayFunc)
+    __glutFatalError("NULL display callback not allowed in GLUT 3.0; update your code.");
+  __glutCurrentWindow->display = displayFunc;
+}
+
+void GLUTAPIENTRY
+glutMouseFunc(GLUTmouseCB mouseFunc)
+{
+  if (__glutCurrentWindow->mouse) {
+    if (!mouseFunc) {
+      /* Previous mouseFunc being disabled. */
+      __glutCurrentWindow->buttonUses--;
+      __glutChangeWindowEventMask(
+        ButtonPressMask | ButtonReleaseMask,
+        __glutCurrentWindow->buttonUses > 0);
+    }
+  } else {
+    if (mouseFunc) {
+      /* Previously no mouseFunc, new one being installed. */
+      __glutCurrentWindow->buttonUses++;
+      __glutChangeWindowEventMask(
+        ButtonPressMask | ButtonReleaseMask, True);
+    }
+  }
+  __glutCurrentWindow->mouse = mouseFunc;
+}
+
+void GLUTAPIENTRY
+glutMotionFunc(GLUTmotionCB motionFunc)
+{
+  /* Hack.  Some window managers (4Dwm by default) will mask
+     motion events if the client is not selecting for button
+     press and release events. So we select for press and
+     release events too (being careful to use reference
+     counting).  */
+  if (__glutCurrentWindow->motion) {
+    if (!motionFunc) {
+      /* previous mouseFunc being disabled */
+      __glutCurrentWindow->buttonUses--;
+      __glutChangeWindowEventMask(
+        ButtonPressMask | ButtonReleaseMask,
+        __glutCurrentWindow->buttonUses > 0);
+    }
+  } else {
+    if (motionFunc) {
+      /* Previously no mouseFunc, new one being installed. */
+      __glutCurrentWindow->buttonUses++;
+      __glutChangeWindowEventMask(
+        ButtonPressMask | ButtonReleaseMask, True);
+    }
+  }
+  /* Real work of selecting for passive mouse motion.  */
+  __glutChangeWindowEventMask(
+    Button1MotionMask | Button2MotionMask | Button3MotionMask,
+    motionFunc != NULL);
+  __glutCurrentWindow->motion = motionFunc;
+}
+
+void GLUTAPIENTRY
+glutPassiveMotionFunc(GLUTpassiveCB passiveMotionFunc)
+{
+  __glutChangeWindowEventMask(PointerMotionMask,
+    passiveMotionFunc != NULL);
+
+  /* Passive motion also requires watching enters and leaves so
+     that a fake passive motion event can be generated on an
+     enter. */
+  __glutChangeWindowEventMask(EnterWindowMask | LeaveWindowMask,
+    __glutCurrentWindow->entry != NULL || passiveMotionFunc != NULL);
+
+  __glutCurrentWindow->passive = passiveMotionFunc;
+}
+
+void GLUTAPIENTRY
+glutEntryFunc(GLUTentryCB entryFunc)
+{
+  __glutChangeWindowEventMask(EnterWindowMask | LeaveWindowMask,
+    entryFunc != NULL || __glutCurrentWindow->passive);
+  __glutCurrentWindow->entry = entryFunc;
+  if (!entryFunc) {
+    __glutCurrentWindow->entryState = -1;
+  }
+}
+
+void GLUTAPIENTRY
+glutWindowStatusFunc(GLUTwindowStatusCB windowStatusFunc)
+{
+  __glutChangeWindowEventMask(VisibilityChangeMask,
+    windowStatusFunc != NULL);
+  __glutCurrentWindow->windowStatus = windowStatusFunc;
+  if (!windowStatusFunc) {
+    /* Make state invalid. */
+    __glutCurrentWindow->visState = -1;
+  }
+}
+
+static void GLUTCALLBACK
+visibilityHelper(int status)
+{
+  if (status == GLUT_HIDDEN || status == GLUT_FULLY_COVERED)
+    __glutCurrentWindow->visibility(GLUT_NOT_VISIBLE);
+  else
+    __glutCurrentWindow->visibility(GLUT_VISIBLE);
+}
+
+
+void GLUTAPIENTRY
+glutVisibilityFunc(GLUTvisibilityCB visibilityFunc)
+{
+  __glutCurrentWindow->visibility = visibilityFunc;
+
+  if (visibilityFunc)
+  {    glutWindowStatusFunc(visibilityHelper);
+#if defined(__OS2PM__)
+       if(__glutCurrentWindow->shownState >= 0)
+       {  visibilityHelper(__glutCurrentWindow->shownState);
+       }
+#endif
+  }
+  else
+    glutWindowStatusFunc(NULL);
+}
+
+void GLUTAPIENTRY
+glutReshapeFunc(GLUTreshapeCB reshapeFunc)
+{
+  if (reshapeFunc) {
+    __glutCurrentWindow->reshape = reshapeFunc;
+  } else {
+    __glutCurrentWindow->reshape = __glutDefaultReshape;
+  }
+}
 
\ No newline at end of file
diff --git a/src/glut/os2/glut_winmisc.cpp b/src/glut/os2/glut_winmisc.cpp
index ffa31c021c0..456d19a8c18 100644
--- a/src/glut/os2/glut_winmisc.cpp
+++ b/src/glut/os2/glut_winmisc.cpp
@@ -1,127 +1,127 @@
-

-/* Copyright (c) Mark J. Kilgard, 1994.  */

-

-/* This program is freely distributable without licensing fees

-   and is provided without guarantee or warrantee expressed or

-   implied. This program is -not- in the public domain. */

-

-

-#include <stdlib.h>

-#include <stdio.h>

-#include <string.h>

-#include <assert.h>

-

-

-#include "glutint.h"

-

-/* CENTRY */

-void GLUTAPIENTRY

-glutSetWindowTitle(const char *title)

-{

-#if defined(__OS2PM__)

-   __glutSetWindowText(__glutCurrentWindow->win, (char *)title);

-

-#else

-  XTextProperty textprop;

-

-  assert(!__glutCurrentWindow->parent);

-  IGNORE_IN_GAME_MODE();

-  textprop.value = (unsigned char *) title;

-  textprop.encoding = XA_STRING;

-  textprop.format = 8;

-  textprop.nitems = strlen(title);

-  XSetWMName(__glutDisplay,

-    __glutCurrentWindow->win, &textprop);

-  XFlush(__glutDisplay);

-#endif

-}

-

-void GLUTAPIENTRY

-glutSetIconTitle(const char *title)

-{

-#if defined(__OS2PM__)

-//todo ?

-#else

-

-  XTextProperty textprop;

-

-  assert(!__glutCurrentWindow->parent);

-  IGNORE_IN_GAME_MODE();

-  textprop.value = (unsigned char *) title;

-  textprop.encoding = XA_STRING;

-  textprop.format = 8;

-  textprop.nitems = strlen(title);

-  XSetWMIconName(__glutDisplay,

-    __glutCurrentWindow->win, &textprop);

-  XFlush(__glutDisplay);

-#endif

-}

-

-void GLUTAPIENTRY

-glutPositionWindow(int x, int y)

-{

-  IGNORE_IN_GAME_MODE();

-  __glutCurrentWindow->desiredX = x;

-  __glutCurrentWindow->desiredY = y;

-  __glutCurrentWindow->desiredConfMask |= CWX | CWY;

-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);

-}

-

-void GLUTAPIENTRY

-glutReshapeWindow(int w, int h)

-{

-  IGNORE_IN_GAME_MODE();

-  if (w <= 0 || h <= 0)

-    __glutWarning("glutReshapeWindow: non-positive width or height not allowed");

-

-  __glutCurrentWindow->desiredWidth = w;

-  __glutCurrentWindow->desiredHeight = h;

-  __glutCurrentWindow->desiredConfMask |= CWWidth | CWHeight;

-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);

-}

-

-void GLUTAPIENTRY

-glutPopWindow(void)

-{

-  IGNORE_IN_GAME_MODE();

-  __glutCurrentWindow->desiredStack = Above;

-  __glutCurrentWindow->desiredConfMask |= CWStackMode;

-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);

-}

-

-void GLUTAPIENTRY

-glutPushWindow(void)

-{

-  IGNORE_IN_GAME_MODE();

-  __glutCurrentWindow->desiredStack = Below;

-  __glutCurrentWindow->desiredConfMask |= CWStackMode;

-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);

-}

-

-void GLUTAPIENTRY

-glutIconifyWindow(void)

-{

-  IGNORE_IN_GAME_MODE();

-  assert(!__glutCurrentWindow->parent);

-  __glutCurrentWindow->desiredMapState = IconicState;

-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);

-}

-

-void GLUTAPIENTRY

-glutShowWindow(void)

-{

-  IGNORE_IN_GAME_MODE();

-  __glutCurrentWindow->desiredMapState = NormalState;

-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);

-}

-

-void GLUTAPIENTRY

-glutHideWindow(void)

-{

-  IGNORE_IN_GAME_MODE();

-  __glutCurrentWindow->desiredMapState = WithdrawnState;

-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);

-}

-

-/* ENDCENTRY */

+
+/* Copyright (c) Mark J. Kilgard, 1994.  */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+
+
+#include "glutint.h"
+
+/* CENTRY */
+void GLUTAPIENTRY
+glutSetWindowTitle(const char *title)
+{
+#if defined(__OS2PM__)
+   __glutSetWindowText(__glutCurrentWindow->win, (char *)title);
+
+#else
+  XTextProperty textprop;
+
+  assert(!__glutCurrentWindow->parent);
+  IGNORE_IN_GAME_MODE();
+  textprop.value = (unsigned char *) title;
+  textprop.encoding = XA_STRING;
+  textprop.format = 8;
+  textprop.nitems = strlen(title);
+  XSetWMName(__glutDisplay,
+    __glutCurrentWindow->win, &textprop);
+  XFlush(__glutDisplay);
+#endif
+}
+
+void GLUTAPIENTRY
+glutSetIconTitle(const char *title)
+{
+#if defined(__OS2PM__)
+//todo ?
+#else
+
+  XTextProperty textprop;
+
+  assert(!__glutCurrentWindow->parent);
+  IGNORE_IN_GAME_MODE();
+  textprop.value = (unsigned char *) title;
+  textprop.encoding = XA_STRING;
+  textprop.format = 8;
+  textprop.nitems = strlen(title);
+  XSetWMIconName(__glutDisplay,
+    __glutCurrentWindow->win, &textprop);
+  XFlush(__glutDisplay);
+#endif
+}
+
+void GLUTAPIENTRY
+glutPositionWindow(int x, int y)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredX = x;
+  __glutCurrentWindow->desiredY = y;
+  __glutCurrentWindow->desiredConfMask |= CWX | CWY;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
+}
+
+void GLUTAPIENTRY
+glutReshapeWindow(int w, int h)
+{
+  IGNORE_IN_GAME_MODE();
+  if (w <= 0 || h <= 0)
+    __glutWarning("glutReshapeWindow: non-positive width or height not allowed");
+
+  __glutCurrentWindow->desiredWidth = w;
+  __glutCurrentWindow->desiredHeight = h;
+  __glutCurrentWindow->desiredConfMask |= CWWidth | CWHeight;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
+}
+
+void GLUTAPIENTRY
+glutPopWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredStack = Above;
+  __glutCurrentWindow->desiredConfMask |= CWStackMode;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
+}
+
+void GLUTAPIENTRY
+glutPushWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredStack = Below;
+  __glutCurrentWindow->desiredConfMask |= CWStackMode;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
+}
+
+void GLUTAPIENTRY
+glutIconifyWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  assert(!__glutCurrentWindow->parent);
+  __glutCurrentWindow->desiredMapState = IconicState;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);
+}
+
+void GLUTAPIENTRY
+glutShowWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredMapState = NormalState;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);
+}
+
+void GLUTAPIENTRY
+glutHideWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredMapState = WithdrawnState;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);
+}
+
+/* ENDCENTRY */
 
\ No newline at end of file
diff --git a/src/glut/os2/os2_glx.cpp b/src/glut/os2/os2_glx.cpp
index ca345ea05b5..5e135bc17e9 100644
--- a/src/glut/os2/os2_glx.cpp
+++ b/src/glut/os2/os2_glx.cpp
@@ -1,146 +1,146 @@
-/* os2_glx.c */

-

-#include <stdio.h>

-#include <string.h>

-#include <malloc.h>

-#include "gl/gl.h"

-#include "WarpGL.h"

-#include "GL/os2mesa.h"

-

-#define POKA 0

-/* global current HDC */

-

-XVisualInfo *wglDescribePixelFormat(int iPixelFormat);

-

-extern HDC XHDC;

-extern HWND XHWND;

-//extern HPS hpsCurrent;

-extern HAB   hab;      /* PM anchor block handle */

-

-GLXContext

-glXCreateContext(HPS hps, XVisualInfo * visinfo,

-  GLXContext share, Bool direct)

-{

-  /* KLUDGE: GLX really expects a display pointer to be passed

-     in as the first parameter, but Win32 needs an HDC instead,

-     so BE SURE that the global XHDC is set before calling this

-     routine. */

-  HGLRC context;

-

-  context = wglCreateContext(XHDC,hps,hab);

-

-

-  /* Since direct rendering is implicit, the direct flag is

-     ignored. */

-

-  return context;

-}

-

-

-int

-glXGetConfig(XVisualInfo * visual, int attrib, int *value)

-{

-  if (!visual)

-    return GLX_BAD_VISUAL;

-

-  switch (attrib) {

-  case GLX_USE_GL:

-    if (visual->dwFlags & (PFD_SUPPORT_OPENGL | PFD_DRAW_TO_WINDOW)) {

-      /* XXX Brad's Matrix Millenium II has problems creating

-         color index windows in 24-bit mode (lead to GDI crash)

-         and 32-bit mode (lead to black window).  The cColorBits

-         filed of the PIXELFORMATDESCRIPTOR returned claims to

-         have 24 and 32 bits respectively of color indices. 2^24

-         and 2^32 are ridiculously huge writable colormaps.

-         Assume that if we get back a color index

-         PIXELFORMATDESCRIPTOR with 24 or more bits, the

-         PIXELFORMATDESCRIPTOR doesn't really work and skip it.

-         -mjk */

-      if (visual->iPixelType == PFD_TYPE_COLORINDEX

-        && visual->cColorBits >= 24) {

-        *value = 0;

-      } else {

-       *value = 1;

-      }

-    } else {

-      *value = 0;

-    }

-    break;

-  case GLX_BUFFER_SIZE:

-    /* KLUDGE: if we're RGBA, return the number of bits/pixel,

-       otherwise, return 8 (we guessed at 256 colors in CI

-       mode). */

-    if (visual->iPixelType == PFD_TYPE_RGBA)

-      *value = visual->cColorBits;

-    else

-      *value = 8;

-    break;

-  case GLX_LEVEL:

-    /* The bReserved flag of the pfd contains the

-       overlay/underlay info. */

-    *value = visual->bReserved;

-    break;

-  case GLX_RGBA:

-    *value = visual->iPixelType == PFD_TYPE_RGBA;

-    break;

-  case GLX_DOUBLEBUFFER:

-    *value = visual->dwFlags & PFD_DOUBLEBUFFER;

-    break;

-  case GLX_STEREO:

-    *value = visual->dwFlags & PFD_STEREO;

-    break;

-  case GLX_AUX_BUFFERS:

-    *value = visual->cAuxBuffers;

-    break;

-  case GLX_RED_SIZE:

-    *value = visual->cRedBits;

-    break;

-  case GLX_GREEN_SIZE:

-    *value = visual->cGreenBits;

-    break;

-  case GLX_BLUE_SIZE:

-    *value = visual->cBlueBits;

-    break;

-  case GLX_ALPHA_SIZE:

-    *value = visual->cAlphaBits;

-    break;

-  case GLX_DEPTH_SIZE:

-    *value = visual->cDepthBits;

-    break;

-  case GLX_STENCIL_SIZE:

-    *value = visual->cStencilBits;

-    break;

-  case GLX_ACCUM_RED_SIZE:

-    *value = visual->cAccumRedBits;

-    break;

-  case GLX_ACCUM_GREEN_SIZE:

-    *value = visual->cAccumGreenBits;

-    break;

-  case GLX_ACCUM_BLUE_SIZE:

-    *value = visual->cAccumBlueBits;

-    break;

-  case GLX_ACCUM_ALPHA_SIZE:

-    *value = visual->cAccumAlphaBits;

-    break;

-#if POKA == 100

-#endif /*  POKA == 100 */

-  default:

-    return GLX_BAD_ATTRIB;

-  }

-  return 0;

-}

-

-

-XVisualInfo * glXChooseVisual(int mode)

-{  int imode = 2;

-   if(mode & GLUT_DOUBLE)

-            imode = 1;

-   return

-         wglDescribePixelFormat(imode);

-}

-

-

-#if POKA

-#endif /* POKA */

-

+/* os2_glx.c */
+
+#include <stdio.h>
+#include <string.h>
+#include <malloc.h>
+#include "gl/gl.h"
+#include "WarpGL.h"
+#include "GL/os2mesa.h"
+
+#define POKA 0
+/* global current HDC */
+
+XVisualInfo *wglDescribePixelFormat(int iPixelFormat);
+
+extern HDC XHDC;
+extern HWND XHWND;
+//extern HPS hpsCurrent;
+extern HAB   hab;      /* PM anchor block handle */
+
+GLXContext
+glXCreateContext(HPS hps, XVisualInfo * visinfo,
+  GLXContext share, Bool direct)
+{
+  /* KLUDGE: GLX really expects a display pointer to be passed
+     in as the first parameter, but Win32 needs an HDC instead,
+     so BE SURE that the global XHDC is set before calling this
+     routine. */
+  HGLRC context;
+
+  context = wglCreateContext(XHDC,hps,hab);
+
+
+  /* Since direct rendering is implicit, the direct flag is
+     ignored. */
+
+  return context;
+}
+
+
+int
+glXGetConfig(XVisualInfo * visual, int attrib, int *value)
+{
+  if (!visual)
+    return GLX_BAD_VISUAL;
+
+  switch (attrib) {
+  case GLX_USE_GL:
+    if (visual->dwFlags & (PFD_SUPPORT_OPENGL | PFD_DRAW_TO_WINDOW)) {
+      /* XXX Brad's Matrix Millenium II has problems creating
+         color index windows in 24-bit mode (lead to GDI crash)
+         and 32-bit mode (lead to black window).  The cColorBits
+         filed of the PIXELFORMATDESCRIPTOR returned claims to
+         have 24 and 32 bits respectively of color indices. 2^24
+         and 2^32 are ridiculously huge writable colormaps.
+         Assume that if we get back a color index
+         PIXELFORMATDESCRIPTOR with 24 or more bits, the
+         PIXELFORMATDESCRIPTOR doesn't really work and skip it.
+         -mjk */
+      if (visual->iPixelType == PFD_TYPE_COLORINDEX
+        && visual->cColorBits >= 24) {
+        *value = 0;
+      } else {
+       *value = 1;
+      }
+    } else {
+      *value = 0;
+    }
+    break;
+  case GLX_BUFFER_SIZE:
+    /* KLUDGE: if we're RGBA, return the number of bits/pixel,
+       otherwise, return 8 (we guessed at 256 colors in CI
+       mode). */
+    if (visual->iPixelType == PFD_TYPE_RGBA)
+      *value = visual->cColorBits;
+    else
+      *value = 8;
+    break;
+  case GLX_LEVEL:
+    /* The bReserved flag of the pfd contains the
+       overlay/underlay info. */
+    *value = visual->bReserved;
+    break;
+  case GLX_RGBA:
+    *value = visual->iPixelType == PFD_TYPE_RGBA;
+    break;
+  case GLX_DOUBLEBUFFER:
+    *value = visual->dwFlags & PFD_DOUBLEBUFFER;
+    break;
+  case GLX_STEREO:
+    *value = visual->dwFlags & PFD_STEREO;
+    break;
+  case GLX_AUX_BUFFERS:
+    *value = visual->cAuxBuffers;
+    break;
+  case GLX_RED_SIZE:
+    *value = visual->cRedBits;
+    break;
+  case GLX_GREEN_SIZE:
+    *value = visual->cGreenBits;
+    break;
+  case GLX_BLUE_SIZE:
+    *value = visual->cBlueBits;
+    break;
+  case GLX_ALPHA_SIZE:
+    *value = visual->cAlphaBits;
+    break;
+  case GLX_DEPTH_SIZE:
+    *value = visual->cDepthBits;
+    break;
+  case GLX_STENCIL_SIZE:
+    *value = visual->cStencilBits;
+    break;
+  case GLX_ACCUM_RED_SIZE:
+    *value = visual->cAccumRedBits;
+    break;
+  case GLX_ACCUM_GREEN_SIZE:
+    *value = visual->cAccumGreenBits;
+    break;
+  case GLX_ACCUM_BLUE_SIZE:
+    *value = visual->cAccumBlueBits;
+    break;
+  case GLX_ACCUM_ALPHA_SIZE:
+    *value = visual->cAccumAlphaBits;
+    break;
+#if POKA == 100
+#endif /*  POKA == 100 */
+  default:
+    return GLX_BAD_ATTRIB;
+  }
+  return 0;
+}
+
+
+XVisualInfo * glXChooseVisual(int mode)
+{  int imode = 2;
+   if(mode & GLUT_DOUBLE)
+            imode = 1;
+   return
+         wglDescribePixelFormat(imode);
+}
+
+
+#if POKA
+#endif /* POKA */
+
 
\ No newline at end of file
diff --git a/src/glut/os2/os2_menu.cpp b/src/glut/os2/os2_menu.cpp
index 4eef308e5a9..56f2cdef8b2 100644
--- a/src/glut/os2/os2_menu.cpp
+++ b/src/glut/os2/os2_menu.cpp
@@ -1,533 +1,533 @@
-

-/* Copyright (c) Mark J. Kilgard, 1994, 1997, 1998. */

-/* Copyright (c) Nate Robins, 1997. */

-

-/* This program is freely distributable without licensing fees

-   and is provided without guarantee or warrantee expressed or

-   implied. This program is -not- in the public domain. */

-

-/* This file completely re-implements glut_menu.c and glut_menu2.c

-   for Win32.  Note that neither glut_menu.c nor glut_menu2.c are

-   compiled into Win32 GLUT. */

-

-#include <stdlib.h>

-#include <string.h>

-#include <stdio.h>

-#include <errno.h>

-#include <assert.h>

-

-#include "glutint.h"

-

-void (GLUTCALLBACK *__glutMenuStatusFunc) (int, int, int);

-//GLUTmenu *__glutMappedMenu;

-//GLUTwindow *__glutMenuWindow;

-GLUTmenuItem *__glutItemSelected;

-unsigned __glutMenuButton;

-

-static GLUTmenu **menuList = NULL;

-static int menuListSize = 0;

-static UINT uniqueMenuHandler = 1;

-

-/* DEPRICATED, use glutMenuStatusFunc instead. */

-void GLUTAPIENTRY

-glutMenuStateFunc(GLUTmenuStateCB menuStateFunc)

-{

-  __glutMenuStatusFunc = (GLUTmenuStatusCB) menuStateFunc;

-}

-

-void GLUTAPIENTRY

-glutMenuStatusFunc(GLUTmenuStatusCB menuStatusFunc)

-{

-  __glutMenuStatusFunc = menuStatusFunc;

-}

-

-void

-__glutSetMenu(GLUTmenu * menu)

-{

-  __glutCurrentMenu = menu;

-}

-

-static void

-unmapMenu(GLUTmenu * menu)

-{

-  if (menu->cascade) {

-    unmapMenu(menu->cascade);

-    menu->cascade = NULL;

-  }

-  menu->anchor = NULL;

-  menu->highlighted = NULL;

-}

-

-void

-__glutFinishMenu(Window win, int x, int y)

-{

-

-  unmapMenu(__glutMappedMenu);

-

-  /* XXX Put in a GdiFlush just in case.  Probably unnecessary. -mjk  */

-//  GdiFlush();

-

-  if (__glutMenuStatusFunc) {

-    __glutSetWindow(__glutMenuWindow);

-    __glutSetMenu(__glutMappedMenu);

-

-    /* Setting __glutMappedMenu to NULL permits operations that

-       change menus or destroy the menu window again. */

-    __glutMappedMenu = NULL;

-

-    __glutMenuStatusFunc(GLUT_MENU_NOT_IN_USE, x, y);

-  }

-  /* Setting __glutMappedMenu to NULL permits operations that

-     change menus or destroy the menu window again. */

-  __glutMappedMenu = NULL;

-

-  /* If an item is selected and it is not a submenu trigger,

-     generate menu callback. */

-  if (__glutItemSelected && !__glutItemSelected->isTrigger) {

-    __glutSetWindow(__glutMenuWindow);

-    /* When menu callback is triggered, current menu should be

-       set to the callback menu. */

-    __glutSetMenu(__glutItemSelected->menu);

-    __glutItemSelected->menu->select(__glutItemSelected->value);

-  }

-  __glutMenuWindow = NULL;

-}

-

-static void

-mapMenu(GLUTmenu * menu, int x, int y)

-{

-//todo

-//  TrackPopupMenu((HMENU) menu->win, TPM_LEFTALIGN |

-//    (__glutMenuButton == TPM_RIGHTBUTTON) ? TPM_RIGHTBUTTON : TPM_LEFTBUTTON,

-//    x, y, 0, __glutCurrentWindow->win, NULL);

-}

-

-void

-__glutStartMenu(GLUTmenu * menu, GLUTwindow * window,

-               int x, int y, int x_win, int y_win)

-{

-  assert(__glutMappedMenu == NULL);

-  __glutMappedMenu = menu;

-  __glutMenuWindow = window;

-  __glutItemSelected = NULL;

-  if (__glutMenuStatusFunc) {

-    __glutSetMenu(menu);

-    __glutSetWindow(window);

-    __glutMenuStatusFunc(GLUT_MENU_IN_USE, x_win, y_win);

-  }

-  mapMenu(menu, x, y);

-}

-

-GLUTmenuItem *

-__glutGetUniqueMenuItem(GLUTmenu * menu, UINT unique)

-{

-  GLUTmenuItem *item;

-  int i;

-

-  i = menu->num;

-  item = menu->list;

-  while (item) {

-    if (item->unique == unique) {

-      return item;

-    }

-    if (item->isTrigger) {

-      GLUTmenuItem *subitem;

-      subitem = __glutGetUniqueMenuItem(menuList[item->value], unique);

-      if (subitem) {

-        return subitem;

-      }

-    }

-    i--;

-    item = item->next;

-  }

-  return NULL;

-}

-

-GLUTmenuItem *

-__glutGetMenuItem(GLUTmenu * menu, Window win, int *which)

-{

-  GLUTmenuItem *item;

-  int i;

-

-  i = menu->num;

-  item = menu->list;

-  while (item) {

-    if (item->win == win) {

-      *which = i;

-      return item;

-    }

-    if (item->isTrigger) {

-      GLUTmenuItem *subitem;

-

-      subitem = __glutGetMenuItem(menuList[item->value],

-        win, which);

-      if (subitem) {

-        return subitem;

-      }

-    }

-    i--;

-    item = item->next;

-  }

-  return NULL;

-}

-

-GLUTmenu *

-__glutGetMenu(Window win)

-{

-  GLUTmenu *menu;

-

-  menu = __glutMappedMenu;

-  while (menu) {

-    if (win == menu->win) {

-      return menu;

-    }

-    menu = menu->cascade;

-  }

-  return NULL;

-}

-

-GLUTmenu *

-__glutGetMenuByNum(int menunum)

-{

-  if (menunum < 1 || menunum > menuListSize) {

-    return NULL;

-  }

-  return menuList[menunum - 1];

-}

-

-static int

-getUnusedMenuSlot(void)

-{

-  int i;

-

-  /* Look for allocated, unused slot. */

-  for (i = 0; i < menuListSize; i++) {

-    if (!menuList[i]) {

-      return i;

-    }

-  }

-  /* Allocate a new slot. */

-  menuListSize++;

-  if (menuList) {

-    menuList = (GLUTmenu **)

-      realloc(menuList, menuListSize * sizeof(GLUTmenu *));

-  } else {

-    /* XXX Some realloc's do not correctly perform a malloc

-       when asked to perform a realloc on a NULL pointer,

-       though the ANSI C library spec requires this. */

-    menuList = (GLUTmenu **) malloc(sizeof(GLUTmenu *));

-  }

-  if (!menuList) {

-    __glutFatalError("out of memory.");

-  }

-  menuList[menuListSize - 1] = NULL;

-  return menuListSize - 1;

-}

-

-static void

-menuModificationError(void)

-{

-  /* XXX Remove the warning after GLUT 3.0. */

-  __glutWarning("The following is a new check for GLUT 3.0; update your code.");

-  __glutFatalError("menu manipulation not allowed while menus in use.");

-}

-

-int GLUTAPIENTRY

-glutCreateMenu(GLUTselectCB selectFunc)

-{

-  GLUTmenu *menu;

-  int menuid;

-

-  if (__glutMappedMenu) {

-    menuModificationError();

-  }

-  menuid = getUnusedMenuSlot();

-  menu = (GLUTmenu *) malloc(sizeof(GLUTmenu));

-  if (!menu) {

-    __glutFatalError("out of memory.");

-  }

-  menu->id = menuid;

-  menu->num = 0;

-  menu->submenus = 0;

-  menu->select = selectFunc;

-  menu->list = NULL;

-  menu->cascade = NULL;

-  menu->highlighted = NULL;

-  menu->anchor = NULL;

-//todo

-//  menu->win = (HWND) CreatePopupMenu();

-  menuList[menuid] = menu;

-  __glutSetMenu(menu);

-  return menuid + 1;

-}

-

-

-void GLUTAPIENTRY

-glutDestroyMenu(int menunum)

-{

-  GLUTmenu *menu = __glutGetMenuByNum(menunum);

-  GLUTmenuItem *item, *next;

-

-  if (__glutMappedMenu) {

-    menuModificationError();

-  }

-  assert(menu->id == menunum - 1);

-//todo  DestroyMenu( (HMENU) menu->win);

-  menuList[menunum - 1] = NULL;

-  /* free all menu entries */

-  item = menu->list;

-  while (item) {

-    assert(item->menu == menu);

-    next = item->next;

-    free(item->label);

-    free(item);

-    item = next;

-  }

-  if (__glutCurrentMenu == menu) {

-    __glutCurrentMenu = NULL;

-  }

-  free(menu);

-}

-

-int GLUTAPIENTRY

-glutGetMenu(void)

-{

-  if (__glutCurrentMenu) {

-    return __glutCurrentMenu->id + 1;

-  } else {

-    return 0;

-  }

-}

-

-void GLUTAPIENTRY

-glutSetMenu(int menuid)

-{

-  GLUTmenu *menu;

-

-  if (menuid < 1 || menuid > menuListSize) {

-    __glutWarning("glutSetMenu attempted on bogus menu.");

-    return;

-  }

-  menu = menuList[menuid - 1];

-  if (!menu) {

-    __glutWarning("glutSetMenu attempted on bogus menu.");

-    return;

-  }

-  __glutSetMenu(menu);

-}

-

-static void

-setMenuItem(GLUTmenuItem * item, const char *label,

-           int value, Bool isTrigger)

-{

-  GLUTmenu *menu;

-

-  menu = item->menu;

-  item->label = __glutStrdup(label);

-  if (!item->label) {

-    __glutFatalError("out of memory.");

-  }

-  item->isTrigger = isTrigger;

-  item->len = (int) strlen(label);

-  item->value = value;

-  item->unique = uniqueMenuHandler++;

-//todo

-//  if (isTrigger) {

-//    AppendMenu((HMENU) menu->win, MF_POPUP, (UINT)item->win, label);

-//  } else {

-//    AppendMenu((HMENU) menu->win, MF_STRING, item->unique, label);

-//  }

-}

-

-void GLUTAPIENTRY

-glutAddMenuEntry(const char *label, int value)

-{

-  GLUTmenuItem *entry;

-

-  if (__glutMappedMenu) {

-    menuModificationError();

-  }

-  entry = (GLUTmenuItem *) malloc(sizeof(GLUTmenuItem));

-  if (!entry) {

-    __glutFatalError("out of memory.");

-  }

-  entry->menu = __glutCurrentMenu;

-  setMenuItem(entry, label, value, FALSE);

-  __glutCurrentMenu->num++;

-  entry->next = __glutCurrentMenu->list;

-  __glutCurrentMenu->list = entry;

-}

-

-void GLUTAPIENTRY

-glutAddSubMenu(const char *label, int menu)

-{

-  GLUTmenuItem *submenu;

-  GLUTmenu     *popupmenu;

-

-  if (__glutMappedMenu) {

-    menuModificationError();

-  }

-  submenu = (GLUTmenuItem *) malloc(sizeof(GLUTmenuItem));

-  if (!submenu) {

-    __glutFatalError("out of memory.");

-  }

-  __glutCurrentMenu->submenus++;

-  submenu->menu = __glutCurrentMenu;

-  popupmenu = __glutGetMenuByNum(menu);

-  if (popupmenu) {

-    submenu->win = popupmenu->win;

-  }

-  setMenuItem(submenu, label, /* base 0 */ menu - 1, TRUE);

-  __glutCurrentMenu->num++;

-  submenu->next = __glutCurrentMenu->list;

-  __glutCurrentMenu->list = submenu;

-}

-

-void GLUTAPIENTRY

-glutChangeToMenuEntry(int num, const char *label, int value)

-{

-  GLUTmenuItem *item;

-  int i;

-

-  if (__glutMappedMenu) {

-    menuModificationError();

-  }

-  i = __glutCurrentMenu->num;

-  item = __glutCurrentMenu->list;

-  while (item) {

-    if (i == num) {

-      if (item->isTrigger) {

-        /* If changing a submenu trigger to a menu entry, we

-           need to account for submenus.  */

-        item->menu->submenus--;

-       /* Nuke the Win32 menu. */

-//todo

-//       DestroyMenu((HMENU) item->win);

-      }

-      free(item->label);

-

-      item->label = strdup(label);

-      if (!item->label)

-       __glutFatalError("out of memory");

-      item->isTrigger = FALSE;

-      item->len = (int) strlen(label);

-      item->value = value;

-      item->unique = uniqueMenuHandler++;

-//todo

-//      ModifyMenu((HMENU) __glutCurrentMenu->win, (UINT) i - 1,

-//        MF_BYPOSITION | MFT_STRING, item->unique, label);

-

-      return;

-    }

-    i--;

-    item = item->next;

-  }

-  __glutWarning("Current menu has no %d item.", num);

-}

-

-void GLUTAPIENTRY

-glutChangeToSubMenu(int num, const char *label, int menu)

-{

-  GLUTmenu *popupmenu;

-  GLUTmenuItem *item;

-  int i;

-

-  if (__glutMappedMenu) {

-    menuModificationError();

-  }

-  i = __glutCurrentMenu->num;

-  item = __glutCurrentMenu->list;

-  while (item) {

-    if (i == num) {

-      if (!item->isTrigger) {

-        /* If changing a menu entry to as submenu trigger, we

-           need to account for submenus.  */

-        item->menu->submenus++;

-//todo

-//       item->win = (HWND) CreatePopupMenu();

-      }

-      free(item->label);

-

-      item->label = strdup(label);

-      if (!item->label)

-       __glutFatalError("out of memory");

-      item->isTrigger = TRUE;

-      item->len = (int) strlen(label);

-      item->value = menu - 1;

-      item->unique = uniqueMenuHandler++;

-      popupmenu = __glutGetMenuByNum(menu);

-      if (popupmenu)

-       item->win = popupmenu->win;

-//todo

-//      ModifyMenu((HMENU) __glutCurrentMenu->win, (UINT) i - 1,

-//        MF_BYPOSITION | MF_POPUP, (UINT) item->win, label);

-      return;

-    }

-    i--;

-    item = item->next;

-  }

-  __glutWarning("Current menu has no %d item.", num);

-}

-

-void GLUTAPIENTRY

-glutRemoveMenuItem(int num)

-{

-  GLUTmenuItem *item, **prev;

-  int i;

-

-  if (__glutMappedMenu) {

-    menuModificationError();

-  }

-  i = __glutCurrentMenu->num;

-  prev = &__glutCurrentMenu->list;

-  item = __glutCurrentMenu->list;

-  while (item) {

-    if (i == num) {

-      /* Found the menu item in list to remove. */

-      __glutCurrentMenu->num--;

-

-      /* Patch up menu's item list. */

-      *prev = item->next;

-//todo

-//      RemoveMenu((HMENU) __glutCurrentMenu->win, (UINT) i - 1, MF_BYPOSITION);

-

-      free(item->label);

-      free(item);

-      return;

-    }

-    i--;

-    prev = &item->next;

-    item = item->next;

-  }

-  __glutWarning("Current menu has no %d item.", num);

-}

-

-void GLUTAPIENTRY

-glutAttachMenu(int button)

-{

-  if (__glutCurrentWindow == __glutGameModeWindow) {

-    __glutWarning("cannot attach menus in game mode.");

-    return;

-  }

-  if (__glutMappedMenu) {

-    menuModificationError();

-  }

-  if (__glutCurrentWindow->menu[button] < 1) {

-    __glutCurrentWindow->buttonUses++;

-  }

-  __glutCurrentWindow->menu[button] = __glutCurrentMenu->id + 1;

-}

-

-void GLUTAPIENTRY

-glutDetachMenu(int button)

-{

-  if (__glutMappedMenu) {

-    menuModificationError();

-  }

-  if (__glutCurrentWindow->menu[button] > 0) {

-    __glutCurrentWindow->buttonUses--;

-    __glutCurrentWindow->menu[button] = 0;

-  }

-}

-

+
+/* Copyright (c) Mark J. Kilgard, 1994, 1997, 1998. */
+/* Copyright (c) Nate Robins, 1997. */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+/* This file completely re-implements glut_menu.c and glut_menu2.c
+   for Win32.  Note that neither glut_menu.c nor glut_menu2.c are
+   compiled into Win32 GLUT. */
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "glutint.h"
+
+void (GLUTCALLBACK *__glutMenuStatusFunc) (int, int, int);
+//GLUTmenu *__glutMappedMenu;
+//GLUTwindow *__glutMenuWindow;
+GLUTmenuItem *__glutItemSelected;
+unsigned __glutMenuButton;
+
+static GLUTmenu **menuList = NULL;
+static int menuListSize = 0;
+static UINT uniqueMenuHandler = 1;
+
+/* DEPRICATED, use glutMenuStatusFunc instead. */
+void GLUTAPIENTRY
+glutMenuStateFunc(GLUTmenuStateCB menuStateFunc)
+{
+  __glutMenuStatusFunc = (GLUTmenuStatusCB) menuStateFunc;
+}
+
+void GLUTAPIENTRY
+glutMenuStatusFunc(GLUTmenuStatusCB menuStatusFunc)
+{
+  __glutMenuStatusFunc = menuStatusFunc;
+}
+
+void
+__glutSetMenu(GLUTmenu * menu)
+{
+  __glutCurrentMenu = menu;
+}
+
+static void
+unmapMenu(GLUTmenu * menu)
+{
+  if (menu->cascade) {
+    unmapMenu(menu->cascade);
+    menu->cascade = NULL;
+  }
+  menu->anchor = NULL;
+  menu->highlighted = NULL;
+}
+
+void
+__glutFinishMenu(Window win, int x, int y)
+{
+
+  unmapMenu(__glutMappedMenu);
+
+  /* XXX Put in a GdiFlush just in case.  Probably unnecessary. -mjk  */
+//  GdiFlush();
+
+  if (__glutMenuStatusFunc) {
+    __glutSetWindow(__glutMenuWindow);
+    __glutSetMenu(__glutMappedMenu);
+
+    /* Setting __glutMappedMenu to NULL permits operations that
+       change menus or destroy the menu window again. */
+    __glutMappedMenu = NULL;
+
+    __glutMenuStatusFunc(GLUT_MENU_NOT_IN_USE, x, y);
+  }
+  /* Setting __glutMappedMenu to NULL permits operations that
+     change menus or destroy the menu window again. */
+  __glutMappedMenu = NULL;
+
+  /* If an item is selected and it is not a submenu trigger,
+     generate menu callback. */
+  if (__glutItemSelected && !__glutItemSelected->isTrigger) {
+    __glutSetWindow(__glutMenuWindow);
+    /* When menu callback is triggered, current menu should be
+       set to the callback menu. */
+    __glutSetMenu(__glutItemSelected->menu);
+    __glutItemSelected->menu->select(__glutItemSelected->value);
+  }
+  __glutMenuWindow = NULL;
+}
+
+static void
+mapMenu(GLUTmenu * menu, int x, int y)
+{
+//todo
+//  TrackPopupMenu((HMENU) menu->win, TPM_LEFTALIGN |
+//    (__glutMenuButton == TPM_RIGHTBUTTON) ? TPM_RIGHTBUTTON : TPM_LEFTBUTTON,
+//    x, y, 0, __glutCurrentWindow->win, NULL);
+}
+
+void
+__glutStartMenu(GLUTmenu * menu, GLUTwindow * window,
+               int x, int y, int x_win, int y_win)
+{
+  assert(__glutMappedMenu == NULL);
+  __glutMappedMenu = menu;
+  __glutMenuWindow = window;
+  __glutItemSelected = NULL;
+  if (__glutMenuStatusFunc) {
+    __glutSetMenu(menu);
+    __glutSetWindow(window);
+    __glutMenuStatusFunc(GLUT_MENU_IN_USE, x_win, y_win);
+  }
+  mapMenu(menu, x, y);
+}
+
+GLUTmenuItem *
+__glutGetUniqueMenuItem(GLUTmenu * menu, UINT unique)
+{
+  GLUTmenuItem *item;
+  int i;
+
+  i = menu->num;
+  item = menu->list;
+  while (item) {
+    if (item->unique == unique) {
+      return item;
+    }
+    if (item->isTrigger) {
+      GLUTmenuItem *subitem;
+      subitem = __glutGetUniqueMenuItem(menuList[item->value], unique);
+      if (subitem) {
+        return subitem;
+      }
+    }
+    i--;
+    item = item->next;
+  }
+  return NULL;
+}
+
+GLUTmenuItem *
+__glutGetMenuItem(GLUTmenu * menu, Window win, int *which)
+{
+  GLUTmenuItem *item;
+  int i;
+
+  i = menu->num;
+  item = menu->list;
+  while (item) {
+    if (item->win == win) {
+      *which = i;
+      return item;
+    }
+    if (item->isTrigger) {
+      GLUTmenuItem *subitem;
+
+      subitem = __glutGetMenuItem(menuList[item->value],
+        win, which);
+      if (subitem) {
+        return subitem;
+      }
+    }
+    i--;
+    item = item->next;
+  }
+  return NULL;
+}
+
+GLUTmenu *
+__glutGetMenu(Window win)
+{
+  GLUTmenu *menu;
+
+  menu = __glutMappedMenu;
+  while (menu) {
+    if (win == menu->win) {
+      return menu;
+    }
+    menu = menu->cascade;
+  }
+  return NULL;
+}
+
+GLUTmenu *
+__glutGetMenuByNum(int menunum)
+{
+  if (menunum < 1 || menunum > menuListSize) {
+    return NULL;
+  }
+  return menuList[menunum - 1];
+}
+
+static int
+getUnusedMenuSlot(void)
+{
+  int i;
+
+  /* Look for allocated, unused slot. */
+  for (i = 0; i < menuListSize; i++) {
+    if (!menuList[i]) {
+      return i;
+    }
+  }
+  /* Allocate a new slot. */
+  menuListSize++;
+  if (menuList) {
+    menuList = (GLUTmenu **)
+      realloc(menuList, menuListSize * sizeof(GLUTmenu *));
+  } else {
+    /* XXX Some realloc's do not correctly perform a malloc
+       when asked to perform a realloc on a NULL pointer,
+       though the ANSI C library spec requires this. */
+    menuList = (GLUTmenu **) malloc(sizeof(GLUTmenu *));
+  }
+  if (!menuList) {
+    __glutFatalError("out of memory.");
+  }
+  menuList[menuListSize - 1] = NULL;
+  return menuListSize - 1;
+}
+
+static void
+menuModificationError(void)
+{
+  /* XXX Remove the warning after GLUT 3.0. */
+  __glutWarning("The following is a new check for GLUT 3.0; update your code.");
+  __glutFatalError("menu manipulation not allowed while menus in use.");
+}
+
+int GLUTAPIENTRY
+glutCreateMenu(GLUTselectCB selectFunc)
+{
+  GLUTmenu *menu;
+  int menuid;
+
+  if (__glutMappedMenu) {
+    menuModificationError();
+  }
+  menuid = getUnusedMenuSlot();
+  menu = (GLUTmenu *) malloc(sizeof(GLUTmenu));
+  if (!menu) {
+    __glutFatalError("out of memory.");
+  }
+  menu->id = menuid;
+  menu->num = 0;
+  menu->submenus = 0;
+  menu->select = selectFunc;
+  menu->list = NULL;
+  menu->cascade = NULL;
+  menu->highlighted = NULL;
+  menu->anchor = NULL;
+//todo
+//  menu->win = (HWND) CreatePopupMenu();
+  menuList[menuid] = menu;
+  __glutSetMenu(menu);
+  return menuid + 1;
+}
+
+
+void GLUTAPIENTRY
+glutDestroyMenu(int menunum)
+{
+  GLUTmenu *menu = __glutGetMenuByNum(menunum);
+  GLUTmenuItem *item, *next;
+
+  if (__glutMappedMenu) {
+    menuModificationError();
+  }
+  assert(menu->id == menunum - 1);
+//todo  DestroyMenu( (HMENU) menu->win);
+  menuList[menunum - 1] = NULL;
+  /* free all menu entries */
+  item = menu->list;
+  while (item) {
+    assert(item->menu == menu);
+    next = item->next;
+    free(item->label);
+    free(item);
+    item = next;
+  }
+  if (__glutCurrentMenu == menu) {
+    __glutCurrentMenu = NULL;
+  }
+  free(menu);
+}
+
+int GLUTAPIENTRY
+glutGetMenu(void)
+{
+  if (__glutCurrentMenu) {
+    return __glutCurrentMenu->id + 1;
+  } else {
+    return 0;
+  }
+}
+
+void GLUTAPIENTRY
+glutSetMenu(int menuid)
+{
+  GLUTmenu *menu;
+
+  if (menuid < 1 || menuid > menuListSize) {
+    __glutWarning("glutSetMenu attempted on bogus menu.");
+    return;
+  }
+  menu = menuList[menuid - 1];
+  if (!menu) {
+    __glutWarning("glutSetMenu attempted on bogus menu.");
+    return;
+  }
+  __glutSetMenu(menu);
+}
+
+static void
+setMenuItem(GLUTmenuItem * item, const char *label,
+           int value, Bool isTrigger)
+{
+  GLUTmenu *menu;
+
+  menu = item->menu;
+  item->label = __glutStrdup(label);
+  if (!item->label) {
+    __glutFatalError("out of memory.");
+  }
+  item->isTrigger = isTrigger;
+  item->len = (int) strlen(label);
+  item->value = value;
+  item->unique = uniqueMenuHandler++;
+//todo
+//  if (isTrigger) {
+//    AppendMenu((HMENU) menu->win, MF_POPUP, (UINT)item->win, label);
+//  } else {
+//    AppendMenu((HMENU) menu->win, MF_STRING, item->unique, label);
+//  }
+}
+
+void GLUTAPIENTRY
+glutAddMenuEntry(const char *label, int value)
+{
+  GLUTmenuItem *entry;
+
+  if (__glutMappedMenu) {
+    menuModificationError();
+  }
+  entry = (GLUTmenuItem *) malloc(sizeof(GLUTmenuItem));
+  if (!entry) {
+    __glutFatalError("out of memory.");
+  }
+  entry->menu = __glutCurrentMenu;
+  setMenuItem(entry, label, value, FALSE);
+  __glutCurrentMenu->num++;
+  entry->next = __glutCurrentMenu->list;
+  __glutCurrentMenu->list = entry;
+}
+
+void GLUTAPIENTRY
+glutAddSubMenu(const char *label, int menu)
+{
+  GLUTmenuItem *submenu;
+  GLUTmenu     *popupmenu;
+
+  if (__glutMappedMenu) {
+    menuModificationError();
+  }
+  submenu = (GLUTmenuItem *) malloc(sizeof(GLUTmenuItem));
+  if (!submenu) {
+    __glutFatalError("out of memory.");
+  }
+  __glutCurrentMenu->submenus++;
+  submenu->menu = __glutCurrentMenu;
+  popupmenu = __glutGetMenuByNum(menu);
+  if (popupmenu) {
+    submenu->win = popupmenu->win;
+  }
+  setMenuItem(submenu, label, /* base 0 */ menu - 1, TRUE);
+  __glutCurrentMenu->num++;
+  submenu->next = __glutCurrentMenu->list;
+  __glutCurrentMenu->list = submenu;
+}
+
+void GLUTAPIENTRY
+glutChangeToMenuEntry(int num, const char *label, int value)
+{
+  GLUTmenuItem *item;
+  int i;
+
+  if (__glutMappedMenu) {
+    menuModificationError();
+  }
+  i = __glutCurrentMenu->num;
+  item = __glutCurrentMenu->list;
+  while (item) {
+    if (i == num) {
+      if (item->isTrigger) {
+        /* If changing a submenu trigger to a menu entry, we
+           need to account for submenus.  */
+        item->menu->submenus--;
+       /* Nuke the Win32 menu. */
+//todo
+//       DestroyMenu((HMENU) item->win);
+      }
+      free(item->label);
+
+      item->label = strdup(label);
+      if (!item->label)
+       __glutFatalError("out of memory");
+      item->isTrigger = FALSE;
+      item->len = (int) strlen(label);
+      item->value = value;
+      item->unique = uniqueMenuHandler++;
+//todo
+//      ModifyMenu((HMENU) __glutCurrentMenu->win, (UINT) i - 1,
+//        MF_BYPOSITION | MFT_STRING, item->unique, label);
+
+      return;
+    }
+    i--;
+    item = item->next;
+  }
+  __glutWarning("Current menu has no %d item.", num);
+}
+
+void GLUTAPIENTRY
+glutChangeToSubMenu(int num, const char *label, int menu)
+{
+  GLUTmenu *popupmenu;
+  GLUTmenuItem *item;
+  int i;
+
+  if (__glutMappedMenu) {
+    menuModificationError();
+  }
+  i = __glutCurrentMenu->num;
+  item = __glutCurrentMenu->list;
+  while (item) {
+    if (i == num) {
+      if (!item->isTrigger) {
+        /* If changing a menu entry to as submenu trigger, we
+           need to account for submenus.  */
+        item->menu->submenus++;
+//todo
+//       item->win = (HWND) CreatePopupMenu();
+      }
+      free(item->label);
+
+      item->label = strdup(label);
+      if (!item->label)
+       __glutFatalError("out of memory");
+      item->isTrigger = TRUE;
+      item->len = (int) strlen(label);
+      item->value = menu - 1;
+      item->unique = uniqueMenuHandler++;
+      popupmenu = __glutGetMenuByNum(menu);
+      if (popupmenu)
+       item->win = popupmenu->win;
+//todo
+//      ModifyMenu((HMENU) __glutCurrentMenu->win, (UINT) i - 1,
+//        MF_BYPOSITION | MF_POPUP, (UINT) item->win, label);
+      return;
+    }
+    i--;
+    item = item->next;
+  }
+  __glutWarning("Current menu has no %d item.", num);
+}
+
+void GLUTAPIENTRY
+glutRemoveMenuItem(int num)
+{
+  GLUTmenuItem *item, **prev;
+  int i;
+
+  if (__glutMappedMenu) {
+    menuModificationError();
+  }
+  i = __glutCurrentMenu->num;
+  prev = &__glutCurrentMenu->list;
+  item = __glutCurrentMenu->list;
+  while (item) {
+    if (i == num) {
+      /* Found the menu item in list to remove. */
+      __glutCurrentMenu->num--;
+
+      /* Patch up menu's item list. */
+      *prev = item->next;
+//todo
+//      RemoveMenu((HMENU) __glutCurrentMenu->win, (UINT) i - 1, MF_BYPOSITION);
+
+      free(item->label);
+      free(item);
+      return;
+    }
+    i--;
+    prev = &item->next;
+    item = item->next;
+  }
+  __glutWarning("Current menu has no %d item.", num);
+}
+
+void GLUTAPIENTRY
+glutAttachMenu(int button)
+{
+  if (__glutCurrentWindow == __glutGameModeWindow) {
+    __glutWarning("cannot attach menus in game mode.");
+    return;
+  }
+  if (__glutMappedMenu) {
+    menuModificationError();
+  }
+  if (__glutCurrentWindow->menu[button] < 1) {
+    __glutCurrentWindow->buttonUses++;
+  }
+  __glutCurrentWindow->menu[button] = __glutCurrentMenu->id + 1;
+}
+
+void GLUTAPIENTRY
+glutDetachMenu(int button)
+{
+  if (__glutMappedMenu) {
+    menuModificationError();
+  }
+  if (__glutCurrentWindow->menu[button] > 0) {
+    __glutCurrentWindow->buttonUses--;
+    __glutCurrentWindow->menu[button] = 0;
+  }
+}
+
 
\ No newline at end of file
diff --git a/src/glut/os2/os2_winproc.cpp b/src/glut/os2/os2_winproc.cpp
index e2d4ba9d550..6ffe0d4624b 100644
--- a/src/glut/os2/os2_winproc.cpp
+++ b/src/glut/os2/os2_winproc.cpp
@@ -1,1297 +1,1297 @@
-/* os2_winproc.c */

-

-

-#define INCL_DEV

-#include "WarpGL.h"

-#include "GL/os2mesa.h"

-

-

-#define  _MEERROR_H_

-#include <mmioos2.h>                   /* It is from MMPM toolkit           */

-#include <dive.h>

-#include <fourcc.h>

-

-

-#include "os2mesadef.h"

-#include "glutint.h"

-

-

-#define POKA 0

-

-#if POKA

-

-extern unsigned __glutMenuButton;

-extern GLUTidleCB __glutIdleFunc;

-extern GLUTtimer *__glutTimerList;

-extern void handleTimeouts(void);

-extern GLUTmenuItem *__glutGetUniqueMenuItem(GLUTmenu * menu, int unique);

-static HMENU __glutHMenu;

-

-#endif

-

-extern void _mesa_ResizeBuffersMESA( void );

-

-

-MRESULT EXPENTRY GlutWindowProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 );

-MRESULT EXPENTRY GlutWindowChildProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 );

-void updateWindowState(GLUTwindow *window, int visState);

-

-volatile extern HAB   hab;      /* PM anchor block handle         */

-volatile extern HPS   hpsCurrent;

-

-RECTL     rCtls[52];

-ULONG     ulNumRcls;

-

-MRESULT EXPENTRY GlutWindowChildProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 )

-{   MRESULT rc;

-    rc = GlutWindowProc(hwnd, msg, mp1, mp2 );

-    return rc;

-}

-

-MRESULT EXPENTRY GlutWindowProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 )

-{

-  HPS   hps = NULLHANDLE; /* presentation space handle */

-  GLUTwindow*   window;   /* GLUT window associated with message. */

-  GLUTmenu*     menu;     /* GLUT menu associated with message. */

-  RECTL rclClient;

-  POINTL point;

-  int button = -1,rc,key;

-

-

-/* Process the message. */

-

-   switch( msg )

-   {

-      case WM_CREATE:

-     {

-      SIZEL sizl = { 0L, 0L };

-      LONG  *alCaps;

-      HDC hdc;

-

-      /*+-----------------------------------------------------------------+*/

-      /*| The client window is being created.  Create the semaphore to    |*/

-      /*| control access to the presentation space.  Then create the      |*/

-      /*| thread that will draw the lines.                                |*/

-      /*+-----------------------------------------------------------------+*/

- //    DosCreateMutexSem( (PSZ)NULL, &hmtxPS, 0UL, FALSE );

-

-      hdc = WinOpenWindowDC(hwnd);

-

-      /*+-----------------------------------------------------------------+*/

-      /*| Create a non-cached presentation space.  We will not release    |*/

-      /*| this PS, as we will be Selecting a Palette to this PS and then  |*/

-      /*| animating the palette.  Upon releasing a PS the palette is no   |*/

-      /*| longer selected for obvious reasons.                            |*/

-      /*+-----------------------------------------------------------------+*/

-      hpsCurrent = GpiCreatePS( hab,

-                  hdc,

-                  &sizl,

-                  PU_PELS | GPIF_DEFAULT |

-                  GPIT_MICRO | GPIA_ASSOC );

-//      DevQueryCaps( hdc, lStart, lCount, alCaps );

-//      fPaletteCaps = alCaps[CAPS_ADDITIONAL_GRAPHICS] & CAPS_PALETTE_MANAGER;

-//      PaletteInit(3);

-       /* ��p���� hpsBuffer � p���� RGB color table  */

-

-        GpiCreateLogColorTable(hpsCurrent,0 ,LCOLF_RGB,0,0,NULL);

-        GpiSetPattern(hpsCurrent,PATSYM_SOLID);

-        GpiSetPatternSet(hpsCurrent,LCID_DEFAULT);

-

-     }

-    break;

-

-         return 0;

-      case WM_CLOSE:

-        WinPostMsg( hwnd, WM_QUIT, NULL, NULL );

-

-        return 0;

-

-      case WM_PAINT:

-    window = __glutGetWindow(hwnd);

-    if (window)

-    {

-       PWMC ctx;

-//   hps = WinBeginPaint(hwnd,NULLHANDLE,&rclClient);

-    hps = WinBeginPaint(hwnd,NULLHANDLE,&rclClient);

-       // blit Dive buffer to screen.

-

-     {

-         SWP    swp;            // Window position

-         POINTL pointl;         // Point to offset from Desktop

-

-             // Convert the point to offset from desktop lower left.

-             pointl.x = 0;

-             pointl.y = 0;

-             WinMapWindowPoints ( hwnd, HWND_DESKTOP, &pointl, 1 );

-

-

-//            ctx = window->ctx;

-//            ctx->xDiveScr = pointl.x;

-//            ctx->yDiveScr = pointl.y;

-      }

-//      rc = DiveBlitImage (ctx->hDive,

-//                          ctx->ulDiveBufferNumber,

-//                      DIVE_BUFFER_SCREEN );

-//

-

-        if (window->win == hwnd) {

-          __glutPostRedisplay(window, GLUT_REPAIR_WORK);

-        } else if (window->overlay && window->overlay->win == hwnd) {

-         __glutPostRedisplay(window, GLUT_OVERLAY_REPAIR_WORK);

-        }

-        WinEndPaint(hps);

-    } else {

-

-        hps = WinBeginPaint(hwnd,NULLHANDLE,&rclClient);

-        WinFillRect(hps, &rclClient, CLR_WHITE);

-        WinEndPaint(hps);

-    }

-        break;

-

-    case WM_VRNDISABLED:

-

-//           pwinData->fDataInProcess = TRUE;

-//           DiveSetupBlitter ( pwinData->hDive, 0 );

-//           pwinData->fVrnDisabled = TRUE;

-        break;

-

-    case WM_VRNENABLED:

-      {    HRGN      hrgn;      /* Region handle  */

-           RGNRECT   rgnCtl;    /* Processing control structure  */

-//           RECTL     rCtls[52];

-//           ULONG     ulNumRcls;

-

-//            pwinData->fDataInProcess = TRUE;

-            hps = WinGetPS ( hwnd );

-            if ( !hps )

-                  break;

-            hrgn = GpiCreateRegion ( hps, 0L, NULL );

-            if ( hrgn )

-            {  /* NOTE: If mp1 is zero, then this was just a move message.

-               ** Illustrate the visible region on a WM_VRNENABLE.

-               */

-               WinQueryVisibleRegion ( hwnd, hrgn );

-               rgnCtl.ircStart     = 0;

-               rgnCtl.crc          = 50;

-               rgnCtl.ulDirection  = 1;

-

-               /* Get the all ORed rectangles */

-               if ( GpiQueryRegionRects ( hps, hrgn, NULL,

-                                          &rgnCtl, rCtls) )

-               {

-                  ulNumRcls = rgnCtl.crcReturned;

-

-                  /* Now find the window position and size, relative to parent.

-                  */

-//                  WinQueryWindowPos ( pwinData->hwndClient, &pwinData->swp );

-

-//                  rcl.xLeft   = 0;

-//                  rcl.yBottom = 0;

-

-                  /* Convert the point to offset from desktop lower left.

-                  */

-//                  pointl.x = pwinData->swp.x;

-//                  pointl.y = pwinData->swp.y;

-

-//                  WinMapWindowPoints ( pwinData->hwndFrame,

-//                                       HWND_DESKTOP, &pointl, 1 );

-

-//                  pwinData->cxWindowPos = pointl.x;

-//                  pwinData->cyWindowPos = pointl.y;

-

-               }

-               GpiDestroyRegion( hps, hrgn );

-            }

-            WinReleasePS( hps );

-

-      }

-        break;

-

-  case WM_SIZE:

-    window = __glutGetWindow(hwnd);

-    if (window)

-    {  int width,height;

-       width = SHORT1FROMMP(mp2);

-      height = SHORT2FROMMP(mp2);

-      if (width != window->width || height != window->height) {

-#if 0  /* Win32 GLUT does not support overlays for now. */

-       if (window->overlay) {

-         XResizeWindow(__glutDisplay, window->overlay->win, width, height);

-       }

-#endif

-       window->width = width;

-       window->height = height;

-       __glutSetWindow(window);

-       if(width <= 0 || height <= 0)

-                            break;

-       _mesa_ResizeBuffersMESA();

-

-       /* Do not execute OpenGL out of sequence with respect

-          to the SetWindowPos request! */

-       window->reshape(width, height);

-       window->forceReshape = FALSE;

-       /* A reshape should be considered like posting a

-          repair request. */

-       __glutPostRedisplay(window, GLUT_REPAIR_WORK);

-      }

-    }

-    return 0;

-  case WM_SHOW:

-    window = __glutGetWindow(hwnd);

-    if (window) {

-       int visState;

-       visState = SHORT1FROMMP( mp1 );

-       updateWindowState(window, visState);

-    }

-    return 0;

-

-  case WM_ACTIVATE:

-    window = __glutGetWindow(hwnd);

-//    /* Make sure we re-select the correct palette if needed. */

-//    if (LOWORD(wParam)) {

-//      PostMessage(hwnd, WM_PALETTECHANGED, 0, 0);

-//    }

-    if (window) {

-       int visState;

-       visState = SHORT1FROMMP( mp1 );

-       updateWindowState(window, visState);

-    }

-    return 0;

-

-  case WM_CHAR:

-  { USHORT fsflags;

-    window = __glutGetWindow(hwnd);

-    if (!window) {

-      break;

-    }

-    fsflags = SHORT1FROMMP(mp1);

-/* ?? */

-    if((fsflags & KC_KEYUP) )  /* ����p�p㥬 �⦠⨥ ������, p����p㥬 ⮫쪮 �� ����⨥  */

-            break;

-///////////////////////////////////////////////////

-   if(!(fsflags & KC_CHAR) )

-   {

-        if (!(fsflags & KC_VIRTUALKEY))

-                             break;

-        key = 0;

-         /* Get the virtual key from mp2.       */

-         switch (SHORT2FROMMP(mp2))

-         {

-/* directional keys */

-          case VK_LEFT:  key = GLUT_KEY_LEFT;  break;

-          case VK_UP:    key = GLUT_KEY_UP;    break;

-          case VK_RIGHT: key = GLUT_KEY_RIGHT; break;

-          case VK_DOWN:  key = GLUT_KEY_DOWN;  break;

-

-          case VK_PAGEUP:  key = GLUT_KEY_PAGE_UP;    break;

-          case VK_PAGEDOWN:key = GLUT_KEY_PAGE_DOWN;  break;

-          case VK_HOME:    key = GLUT_KEY_HOME;break;

-          case VK_END:     key = GLUT_KEY_END; break;

-          case VK_INSERT:  key = GLUT_KEY_INSERT;     break;

-

-/* function keys */

-          case VK_F1 : key = GLUT_KEY_F1;  break;

-          case VK_F2 : key = GLUT_KEY_F2; break;

-          case VK_F3 : key = GLUT_KEY_F3; break;

-          case VK_F4 : key = GLUT_KEY_F4; break;

-          case VK_F5 : key = GLUT_KEY_F5; break;

-          case VK_F6 : key = GLUT_KEY_F6; break;

-          case VK_F7 : key = GLUT_KEY_F7; break;

-          case VK_F8 : key = GLUT_KEY_F8; break;

-          case VK_F9 : key = GLUT_KEY_F9; break;

-          case VK_F10: key = GLUT_KEY_F10;break;

-          case VK_F11: key = GLUT_KEY_F11; break;

-          case VK_F12: key = GLUT_KEY_F12; break;

-          case VK_ESC:   key = -1; break;  /* Character codes */

-          case VK_SPACE: key = -1; break;

-          case VK_TAB:   key = -1; break;

-         }

-         if(!key)

-         {     break; /* Key Not implemented  */

-         }

-         if(key > 0)

-         {   if (!window->special)  /* �� ��⠭������ ��ࠡ��稪� */

-                             break;

-

-               WinQueryPointerPos(HWND_DESKTOP,&point);

-               ScreenToClient(window->win, &point);

-               __glutSetWindow(window);

-               __glutModifierMask = 0;

-               if(WinGetKeyState(HWND_DESKTOP,VK_SHIFT) & 0x8000)   /*  high order bit is on */

-                          __glutModifierMask |= ShiftMask;

-               if(WinGetKeyState(HWND_DESKTOP,VK_CTRL) & 0x8000)

-                          __glutModifierMask |= ControlMask;

-               if(WinGetKeyState(HWND_DESKTOP,VK_MENU) & 0x8000)

-                          __glutModifierMask |= Mod1Mask;

-               window->special(key, point.x, point.y);

-               __glutModifierMask = (unsigned int) ~0;

-               return 0;

-         }

-

-   }

-/////////////////////////////////////////////////////

-    /* If  we are ignoring auto repeated key strokes for the window, bail. */

-    if (window->ignoreKeyRepeat && (CHAR3FROMMP(mp1)) )

-                                                   break;

-     if(!((unsigned char)SHORT1FROMMP(mp2))  )  /* ����p�p㥬 ��ᨬ����� ���� */

-                                            break;

-    if (window->keyboard) {

-       WinQueryPointerPos(HWND_DESKTOP,&point);

-

-      ScreenToClient(window->win, &point);

-      __glutSetWindow(window);

-      __glutModifierMask = 0;

-      if(WinGetKeyState(HWND_DESKTOP,VK_SHIFT) & 0x8000)   /*  high order bit is on */

-           __glutModifierMask |= ShiftMask;

-      if(WinGetKeyState(HWND_DESKTOP,VK_CTRL) & 0x8000)

-           __glutModifierMask |= ControlMask;

-      if(WinGetKeyState(HWND_DESKTOP,VK_MENU) & 0x8000)

-           __glutModifierMask |= Mod1Mask;

-      window->keyboard((unsigned char)SHORT1FROMMP(mp2), point.x, point.y);

-      __glutModifierMask = (unsigned int) ~0;

-    }

-    return 0;

-  } /* endof case WM_CHAR: */

-////////////////////////////////////////////////

-  case WM_BUTTON1DOWN:

-    button = GLUT_LEFT_BUTTON;

-  case WM_BUTTON3DOWN:

-    if (button < 0)

-      button = GLUT_MIDDLE_BUTTON;

-  case WM_BUTTON2DOWN:

-    if (button < 0)

-      button = GLUT_RIGHT_BUTTON;

-    {  POINTS psh;

-       psh = *((POINTS *)&mp1);

-       point.x = psh.x;

-       point.y = psh.y;

-    }

-    /* finish the menu if we get a button down message (user must have

-       cancelled the menu). */

-    if (__glutMappedMenu) {

-      /* TODO: take this out once the menu on middle mouse stuff works

-        properly. */

-      if (button == GLUT_MIDDLE_BUTTON)

-       return 0;

- /* get current mouse pointer position */

-//      WinQueryPointerPos(HWND_DESKTOP,&point);

- /* map from desktop to client window */

-//      WinMapWindowPoints(HWND_DESKTOP, hwnd, &point, 1);

-      __glutItemSelected = NULL;

-      __glutFinishMenu(hwnd, point.x, point.y);

-      return 0;

-    }

-    window = __glutGetWindow(hwnd);

-    if (window) {

-      window->buttonDownState = button+1;

-      menu = __glutGetMenuByNum(window->menu[button]);

-      if (menu) {

-//todo

-//   __glutMenuButton = button == GLUT_RIGHT_BUTTON ? TPM_RIGHTBUTTON :

-//                           button == GLUT_LEFT_BUTTON  ? TPM_LEFTBUTTON :

-//                           0x0001;

-//   __glutStartMenu(menu, window, point.x, point.y, x, y);

-      } else if (window->mouse) {

-

-       __glutSetWindow(window);

-       __glutModifierMask = 0;

-       if (WinGetKeyState(HWND_DESKTOP,VK_SHIFT) & 0x8000)  /* < 0 = high order bit is on. */

-            __glutModifierMask |= ShiftMask;

-       if (WinGetKeyState(HWND_DESKTOP,VK_CTRL) & 0x8000)

-            __glutModifierMask |= ControlMask;

-       if (WinGetKeyState(HWND_DESKTOP,VK_MENU) & 0x8000)

-            __glutModifierMask |= Mod1Mask;

-      window->mouse(button, GLUT_DOWN, point.x, point.y);

-      __glutModifierMask = (unsigned int)~0;

-      } else {

-   /* Stray mouse events.  Ignore. */

-      }

-    }

-    return 0;

-

-    break;

-/********************************************/

-  case WM_BUTTON1UP:

-    button = GLUT_LEFT_BUTTON;

-  case WM_BUTTON3UP:

-    if (button < 0)

-      button = GLUT_MIDDLE_BUTTON;

-  case WM_BUTTON2UP:

-    if (button < 0)

-      button = GLUT_RIGHT_BUTTON;

-    {  POINTS psh;

-       psh = *((POINTS *)&mp1);

-       point.x = psh.x;

-       point.y = psh.y;

-    }

-    /* Bail out if we're processing a menu. */

-    /* Bail out = �������� � �����⮬   */

-    if (__glutMappedMenu) {

-      WinQueryPointerPos(HWND_DESKTOP,&point);

-      WinMapWindowPoints(HWND_DESKTOP, hwnd, &point, 1);

-      /* if we're getting the middle button up signal, then something

-        on the menu was selected. */

-      if (button == GLUT_MIDDLE_BUTTON) {

-       return 0;

-       /* For some reason, the code below always returns -1 even

-          though the point IS IN THE ITEM!  Therefore, just bail out if

-          we get a middle mouse up.  The user must select using the

-          left mouse button.  Stupid Win32. */

-#if 0

-       int item = MenuItemFromPoint(hwnd, __glutHMenu, point);

-       if (item != -1)

-         __glutItemSelected = (GLUTmenuItem*)GetMenuItemID(__glutHMenu, item);

-       else

-         __glutItemSelected = NULL;

-       __glutFinishMenu(hwnd, point.x, point.y);

-#endif

-      } else {

-       __glutItemSelected = NULL;

-       __glutFinishMenu(hwnd, point.x, point.y);

-      }

-      return 0;

-    }

-

-    window = __glutGetWindow(hwnd);

-    if(window)

-           window->buttonDownState = 0;

-

-    if (window && window->mouse) {

-      __glutSetWindow(window);

-      __glutModifierMask = 0;

-      if (WinGetKeyState(HWND_DESKTOP,VK_SHIFT) & 0x8000)   /* < 0 = high order bit is on */

-                          __glutModifierMask |= ShiftMask;

-      if (WinGetKeyState(HWND_DESKTOP,VK_CTRL) & 0x8000)

-   __glutModifierMask |= ControlMask;

-      if (WinGetKeyState(HWND_DESKTOP,VK_MENU) & 0x8000)

-   __glutModifierMask |= Mod1Mask;

-      window->mouse(button, GLUT_UP, point.x, point.y);

-

-      __glutModifierMask = (unsigned int)~0;

-    } else {

-      /* Window might have been destroyed and all the

-    events for the window may not yet be received. */

-    }

-    return 0;

-

-

-    break;

-//////////////////////////////////////////////////

-  case WM_COMMAND:

-    window = __glutGetWindow(hwnd);

-    if (window)

-    {   if (window->wm_command)

-            window->wm_command(hwnd,mp1,mp2);

-    }

-    break;

-

-  case WM_MOUSEMOVE:

-    if (!__glutMappedMenu) {

-      window = __glutGetWindow(hwnd);

-      if (window) {

-          /* If motion function registered _and_ buttons held *

-             down, call motion function...  */

-          {  POINTS psh;

-             psh = *((POINTS *)&mp1);

-             point.x = psh.x;

-             point.y = psh.y;

-          }

-

-         if (window->motion && window->buttonDownState) {

-           __glutSetWindow(window);

-           window->motion(point.x, point.y);

-         }

-   /* If passive motion function registered _and_

-      buttons not held down, call passive motion

-      function...  */

-         else if (window->passive && !window->buttonDownState) {

-           __glutSetWindow(window);

-           window->passive(point.x, point.y);

-         }

-      }

-    } else {

-      /* Motion events are thrown away when a pop up menu is

-    active. */

-    }

-    return 0;

-

-

-      default:

- /* For all other messages, let the default window procedure process them. */

-       return ( WinDefWindowProc( hwnd, msg, mp1, mp2 ) );

-

-   } //endof switch( msg )

-   return ( WinDefWindowProc( hwnd, msg, mp1, mp2 ) );

-//   return NULL;

-}

-

-void APIENTRY glutCommandFunc(GLUTcommandCB Func)

-{

-extern GLUTwindow *__glutCurrentWindow;

-    __glutCurrentWindow->wm_command = Func;

-}

-

-

-

-

-void

-updateWindowState(GLUTwindow *window, int visState)

-{

-  GLUTwindow* child;

-

-  /* XXX shownState and visState are the same in Win32. */

-  window->shownState = visState;

-  if (visState != window->visState) {

-    if (window->windowStatus) {

-      window->visState = visState;

-      __glutSetWindow(window);

-      window->windowStatus(visState);

-    }

-  }

-  /* Since Win32 only sends an activate for the toplevel window,

-     update the visibility for all the child windows. */

-  child = window->children;

-  while (child) {

-    updateWindowState(child, visState);

-    child = child->siblings;

-  }

-}

-

-#if POKA

-

-LONG WINAPI

-__glutWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

-{

-  POINT         point;                 /* Point structure. */

-  PAINTSTRUCT   ps;                    /* Paint structure. */

-  LPMINMAXINFO  minmax;                        /* Minimum/maximum info structure. */

-  GLUTwindow*   window;                        /* GLUT window associated with message. */

-  GLUTmenu*     menu;                  /* GLUT menu associated with message. */

-  int x, y, width, height, key;

-  int button = -1;

-

-  switch(msg) {

-  case WM_CREATE:

-    return 0;

-  case WM_CLOSE:

-    PostQuitMessage(0);

-    return 0;

-#if 0

-  case WM_DESTROY:

-    /* XXX NVidia's NT OpenGL can have problems closing down

-       its OpenGL internal data structures if we just allow

-       the process to terminate without unbinding and deleting

-       the windows context.  Apparently, DirectDraw unloads

-       before OPENGL32.DLL in the close down sequence, but

-       NVidia's NT OpenGL needs DirectDraw to close down its

-       data structures. */

-    window = __glutGetWindow(hwnd);

-    if (window) {

-      if (window->ctx) {

-        wglMakeCurrent(NULL, NULL);

-        wglDeleteContext(window->ctx);

-      }

-    }

-    return 0;

-#endif

-

-  case WM_SYSKEYUP:

-  case WM_KEYUP:

-    window = __glutGetWindow(hwnd);

-    if (!window) {

-      break;

-    }

-    /* Win32 is dumb and sends these messages only to the parent

-       window.  Therefore, find out if we're in a child window and

-       call the child windows keyboard callback if we are. */

-    if (window->parent) {

-      GetCursorPos(&point);

-      ScreenToClient(hwnd, &point);

-      hwnd = ChildWindowFromPoint(hwnd, point);

-      window = __glutGetWindow(hwnd);

-    }

-    if (window->specialUp || window->keyboardUp) {

-      GetCursorPos(&point);

-      ScreenToClient(window->win, &point);

-      __glutSetWindow(window);

-      __glutModifierMask = 0;

-      if (GetKeyState(VK_SHIFT) < 0)  /* < 0 = high order bit is on */

-       __glutModifierMask |= ShiftMask;

-      if (GetKeyState(VK_SHIFT) < 0)  /* < 0 = high order bit is on */

-       __glutModifierMask |= ControlMask;

-      if (GetKeyState(VK_MENU) < 0)

-       __glutModifierMask |= Mod1Mask;

-      switch (wParam) {

-      /* *INDENT-OFF* */

-      case VK_F1:     key = GLUT_KEY_F1; break;

-      case VK_F2:     key = GLUT_KEY_F2; break;

-      case VK_F3:     key = GLUT_KEY_F3; break;

-      case VK_F4:     key = GLUT_KEY_F4; break;

-      case VK_F5:     key = GLUT_KEY_F5; break;

-      case VK_F6:     key = GLUT_KEY_F6; break;

-      case VK_F7:     key = GLUT_KEY_F7; break;

-      case VK_F8:     key = GLUT_KEY_F8; break;

-      case VK_F9:     key = GLUT_KEY_F9; break;

-      case VK_F10:    key = GLUT_KEY_F10; break;

-      case VK_F11:    key = GLUT_KEY_F11; break;

-      case VK_F12:    key = GLUT_KEY_F12; break;

-      case VK_LEFT:   key = GLUT_KEY_LEFT; break;

-      case VK_UP:     key = GLUT_KEY_UP; break;

-      case VK_RIGHT:  key = GLUT_KEY_RIGHT; break;

-      case VK_DOWN:   key = GLUT_KEY_DOWN; break;

-      case VK_PRIOR:  key = GLUT_KEY_PAGE_UP; break;

-      case VK_NEXT:   key = GLUT_KEY_PAGE_DOWN; break;

-      case VK_HOME:   key = GLUT_KEY_HOME; break;

-      case VK_END:    key = GLUT_KEY_END; break;

-      case VK_INSERT: key = GLUT_KEY_INSERT; break;

-      case VK_DELETE:

-        /* Delete is an ASCII character. */

-       if (window->keyboardUp) {

-         window->keyboardUp((unsigned char) 127, point.x, point.y);

-       }

-       return 0;

-      /* *INDENT-ON* */

-      default:

-       if (window->keyboardUp) {

-         key = MapVirtualKey(wParam, 2);  /* Map to ASCII. */

-         if (isascii(key) && (key != 0)) {

-

-           /* XXX Attempt to determine modified ASCII character

-              is quite incomplete.  Digits, symbols, CapsLock,

-              Ctrl, and numeric keypad are all ignored.  Fix this. */

-

-           if (!(__glutModifierMask & ShiftMask))

-             key = tolower(key);

-           window->keyboardUp((unsigned char) key, point.x, point.y);

-          }

-        }

-       __glutModifierMask = (unsigned int) ~0;

-       return 0;

-      }

-      if (window->specialUp) {

-        window->specialUp(key, point.x, point.y);

-      }

-      __glutModifierMask = (unsigned int) ~0;

-    }

-    return 0;

-

-  case WM_SYSCHAR:

-  case WM_CHAR:

-    window = __glutGetWindow(hwnd);

-    if (!window) {

-      break;

-    }

-

-    /* Bit 30 of lParam is set if key already held down.  If

-       we are ignoring auto repeated key strokes for the window, bail. */

-    if (window->ignoreKeyRepeat && (lParam & (1 << 30)) ) {

-      break;

-    }

-

-    /* Win32 is dumb and sends these messages only to the parent

-       window.  Therefore, find out if we're in a child window and

-       call the child windows keyboard callback if we are. */

-    if (window->parent) {

-       GetCursorPos(&point);

-       ScreenToClient(hwnd, &point);

-       hwnd = ChildWindowFromPoint(hwnd, point);

-       window = __glutGetWindow(hwnd);

-    }

-    if (window->keyboard) {

-      GetCursorPos(&point);

-      ScreenToClient(window->win, &point);

-      __glutSetWindow(window);

-      __glutModifierMask = 0;

-      if (GetKeyState(VK_SHIFT) < 0)   /* < 0 = high order bit is on */

-       __glutModifierMask |= ShiftMask;

-      if (GetKeyState(VK_CONTROL) < 0)

-       __glutModifierMask |= ControlMask;

-      if (GetKeyState(VK_MENU) < 0)

-       __glutModifierMask |= Mod1Mask;

-      window->keyboard((unsigned char)wParam, point.x, point.y);

-      __glutModifierMask = (unsigned int) ~0;

-    }

-    return 0;

-

-  case WM_SYSKEYDOWN:

-  case WM_KEYDOWN:

-    window = __glutGetWindow(hwnd);

-    if (!window) {

-      break;

-    }

-

-    /* Bit 30 of lParam is set if key already held down.  If

-       we are ignoring auto repeated key strokes for the window, bail. */

-    if (window->ignoreKeyRepeat && (lParam & (1 << 30)) ) {

-      break;

-    }

-

-    /* Win32 is dumb and sends these messages only to the parent

-       window.  Therefore, find out if we're in a child window and

-       call the child windows keyboard callback if we are. */

-    if (window->parent) {

-       GetCursorPos(&point);

-       ScreenToClient(hwnd, &point);

-       hwnd = ChildWindowFromPoint(hwnd, point);

-       window = __glutGetWindow(hwnd);

-    }

-    if (window->special) {

-      switch (wParam) {

-       /* *INDENT-OFF* */

-       /* function keys */

-       case VK_F1:     key = GLUT_KEY_F1; break;

-       case VK_F2:     key = GLUT_KEY_F2; break;

-       case VK_F3:     key = GLUT_KEY_F3; break;

-       case VK_F4:     key = GLUT_KEY_F4; break;

-       case VK_F5:     key = GLUT_KEY_F5; break;

-       case VK_F6:     key = GLUT_KEY_F6; break;

-       case VK_F7:     key = GLUT_KEY_F7; break;

-       case VK_F8:     key = GLUT_KEY_F8; break;

-       case VK_F9:     key = GLUT_KEY_F9; break;

-       case VK_F10:    key = GLUT_KEY_F10; break;

-       case VK_F11:    key = GLUT_KEY_F11; break;

-       case VK_F12:    key = GLUT_KEY_F12; break;

-       /* directional keys */

-       case VK_LEFT:   key = GLUT_KEY_LEFT; break;

-       case VK_UP:     key = GLUT_KEY_UP; break;

-       case VK_RIGHT:  key = GLUT_KEY_RIGHT; break;

-       case VK_DOWN:   key = GLUT_KEY_DOWN; break;

-       /* *INDENT-ON* */

-

-       case VK_PRIOR:

-         /* VK_PRIOR is Win32's Page Up */

-         key = GLUT_KEY_PAGE_UP;

-         break;

-       case VK_NEXT:

-         /* VK_NEXT is Win32's Page Down */

-         key = GLUT_KEY_PAGE_DOWN;

-         break;

-       case VK_HOME:

-         key = GLUT_KEY_HOME;

-         break;

-       case VK_END:

-         key = GLUT_KEY_END;

-         break;

-       case VK_INSERT:

-         key = GLUT_KEY_INSERT;

-         break;

-        case VK_DELETE:

-         goto handleDelete;

-       default:

-         goto defproc;

-      }

-      GetCursorPos(&point);

-      ScreenToClient(window->win, &point);

-      __glutSetWindow(window);

-      __glutModifierMask = 0;

-      if (GetKeyState(VK_SHIFT) < 0)   /* < 0 = high order bit is on */

-       __glutModifierMask |= ShiftMask;

-      if (GetKeyState(VK_CONTROL) < 0)

-       __glutModifierMask |= ControlMask;

-      if (GetKeyState(VK_MENU) < 0)

-       __glutModifierMask |= Mod1Mask;

-      window->special(key, point.x, point.y);

-      __glutModifierMask = (unsigned int) ~0;

-    } else if (window->keyboard) {

-      /* Specially handle any keys that match ASCII values but

-         do not generate Windows WM_SYSCHAR or WM_CHAR messages. */

-      switch (wParam) {

-      case VK_DELETE:

-      handleDelete:

-        /* Delete is an ASCII character. */

-        GetCursorPos(&point);

-        ScreenToClient(window->win, &point);

-        __glutSetWindow(window);

-        __glutModifierMask = 0;

-        if (GetKeyState(VK_SHIFT) < 0) /* < 0 = high order bit is on */

-          __glutModifierMask |= ShiftMask;

-        if (GetKeyState(VK_CONTROL) < 0)

-          __glutModifierMask |= ControlMask;

-        if (GetKeyState(VK_MENU) < 0)

-          __glutModifierMask |= Mod1Mask;

-       window->keyboard((unsigned char) 127, point.x, point.y);

-        __glutModifierMask = (unsigned int) ~0;

-       return 0;

-      default:

-        /* Let the following WM_SYSCHAR or WM_CHAR message generate

-          the keyboard callback. */

-        break;

-      }

-    }

-    return 0;

-

-  case WM_LBUTTONDOWN:

-    button = GLUT_LEFT_BUTTON;

-  case WM_MBUTTONDOWN:

-    if (button < 0)

-      button = GLUT_MIDDLE_BUTTON;

-  case WM_RBUTTONDOWN:

-    if (button < 0)

-      button = GLUT_RIGHT_BUTTON;

-

-    /* finish the menu if we get a button down message (user must have

-       cancelled the menu). */

-    if (__glutMappedMenu) {

-      /* TODO: take this out once the menu on middle mouse stuff works

-        properly. */

-      if (button == GLUT_MIDDLE_BUTTON)

-       return 0;

-      GetCursorPos(&point);

-      ScreenToClient(hwnd, &point);

-      __glutItemSelected = NULL;

-      __glutFinishMenu(hwnd, point.x, point.y);

-      return 0;

-    }

-

-    /* set the capture so we can get mouse events outside the window */

-    SetCapture(hwnd);

-

-    /* Win32 doesn't return the same numbers as X does when the mouse

-       goes beyond the upper or left side of the window.  roll the

-       Win32's 0..2^16 pointer co-ord range to 0 +/- 2^15. */

-    x = LOWORD(lParam);

-    y = HIWORD(lParam);

-    if(x & 1 << 15) x -= (1 << 16);

-    if(y & 1 << 15) y -= (1 << 16);

-

-    window = __glutGetWindow(hwnd);

-    if (window) {

-      menu = __glutGetMenuByNum(window->menu[button]);

-      if (menu) {

-       point.x = LOWORD(lParam); point.y = HIWORD(lParam);

-       ClientToScreen(window->win, &point);

-       __glutMenuButton = button == GLUT_RIGHT_BUTTON ? TPM_RIGHTBUTTON :

-                           button == GLUT_LEFT_BUTTON  ? TPM_LEFTBUTTON :

-                           0x0001;

-       __glutStartMenu(menu, window, point.x, point.y, x, y);

-      } else if (window->mouse) {

-

-        __glutSetWindow(window);

-       __glutModifierMask = 0;

-       if (GetKeyState(VK_SHIFT) < 0)  /* < 0 = high order bit is on. */

-         __glutModifierMask |= ShiftMask;

-       if (GetKeyState(VK_CONTROL) < 0)

-         __glutModifierMask |= ControlMask;

-       if (GetKeyState(VK_MENU) < 0)

-         __glutModifierMask |= Mod1Mask;

-       window->mouse(button, GLUT_DOWN, x, y);

-       __glutModifierMask = (unsigned int)~0;

-      } else {

-       /* Stray mouse events.  Ignore. */

-      }

-    }

-    return 0;

-

-  case WM_LBUTTONUP:

-    button = GLUT_LEFT_BUTTON;

-  case WM_MBUTTONUP:

-    if (button < 0)

-      button = GLUT_MIDDLE_BUTTON;

-  case WM_RBUTTONUP:

-    if (button < 0)

-      button = GLUT_RIGHT_BUTTON;

-

-    /* Bail out if we're processing a menu. */

-    if (__glutMappedMenu) {

-      GetCursorPos(&point);

-      ScreenToClient(hwnd, &point);

-      /* if we're getting the middle button up signal, then something

-        on the menu was selected. */

-      if (button == GLUT_MIDDLE_BUTTON) {

-       return 0;

-       /* For some reason, the code below always returns -1 even

-          though the point IS IN THE ITEM!  Therefore, just bail out if

-          we get a middle mouse up.  The user must select using the

-          left mouse button.  Stupid Win32. */

-#if 0

-       int item = MenuItemFromPoint(hwnd, __glutHMenu, point);

-       if (item != -1)

-         __glutItemSelected = (GLUTmenuItem*)GetMenuItemID(__glutHMenu, item);

-       else

-         __glutItemSelected = NULL;

-       __glutFinishMenu(hwnd, point.x, point.y);

-#endif

-      } else {

-       __glutItemSelected = NULL;

-       __glutFinishMenu(hwnd, point.x, point.y);

-      }

-      return 0;

-    }

-

-    /* Release the mouse capture. */

-    ReleaseCapture();

-

-    window = __glutGetWindow(hwnd);

-    if (window && window->mouse) {

-      /* Win32 doesn't return the same numbers as X does when the

-        mouse goes beyond the upper or left side of the window.  roll

-        the Win32's 0..2^16 pointer co-ord range to 0 +/- 2^15. */

-      x = LOWORD(lParam);

-      y = HIWORD(lParam);

-      if(x & 1 << 15) x -= (1 << 16);

-      if(y & 1 << 15) y -= (1 << 16);

-

-      __glutSetWindow(window);

-      __glutModifierMask = 0;

-      if (GetKeyState(VK_SHIFT) < 0)   /* < 0 = high order bit is on */

-       __glutModifierMask |= ShiftMask;

-      if (GetKeyState(VK_CONTROL) < 0)

-       __glutModifierMask |= ControlMask;

-      if (GetKeyState(VK_MENU) < 0)

-       __glutModifierMask |= Mod1Mask;

-      window->mouse(button, GLUT_UP, x, y);

-      __glutModifierMask = (unsigned int)~0;

-    } else {

-      /* Window might have been destroyed and all the

-        events for the window may not yet be received. */

-    }

-    return 0;

-

-  case WM_ENTERMENULOOP:

-    /* KLUDGE: create a timer that fires every 100 ms when we start a

-       menu so that we can still process the idle & timer events (that

-       way, the timers will fire during a menu pick and so will the

-       idle func. */

-    SetTimer(hwnd, 1, 1, NULL);

-    return 0;

-

-  case WM_TIMER:

-#if 0

-    /* If the timer id is 2, then this is the timer that is set up in

-       the main glut message processing loop, and we don't want to do

-       anything but acknowledge that we got it.  It is used to prevent

-       CPU spiking when an idle function is installed. */

-    if (wParam == 2)

-      return 0;

-#endif

-

-    /* only worry about the idle function and the timeouts, since

-       these are the only events we expect to process during

-       processing of a menu. */

-    /* we no longer process the idle functions (as outlined in the

-       README), since drawing can't be done until the menu has

-       finished...it's pretty lame when the animation goes on, but

-       doesn't update, so you get this weird jerkiness. */

-#if 0

-     if (__glutIdleFunc)

-       __glutIdleFunc();

-#endif

-    if (__glutTimerList)

-      handleTimeouts();

-    return 0;

-

-  case WM_EXITMENULOOP:

-    /* nuke the above created timer...we don't need it anymore, since

-       the menu is gone now. */

-    KillTimer(hwnd, 1);

-    return 0;

-

-  case WM_MENUSELECT:

-    if (lParam != 0)

-      __glutHMenu = (HMENU)lParam;

-    return 0;

-

-  case WM_COMMAND:

-    if (__glutMappedMenu) {

-      if (GetSubMenu(__glutHMenu, LOWORD(wParam)))

-       __glutItemSelected = NULL;

-      else

-       __glutItemSelected =

-         __glutGetUniqueMenuItem(__glutMappedMenu, LOWORD(wParam));

-      GetCursorPos(&point);

-      ScreenToClient(hwnd, &point);

-      __glutFinishMenu(hwnd, point.x, point.y);

-    }

-    return 0;

-

-  case WM_MOUSEMOVE:

-    if (!__glutMappedMenu) {

-      window = __glutGetWindow(hwnd);

-      if (window) {

-          /* If motion function registered _and_ buttons held *

-             down, call motion function...  */

-       x = LOWORD(lParam);

-       y = HIWORD(lParam);

-

-       /* Win32 doesn't return the same numbers as X does when the

-          mouse goes beyond the upper or left side of the window.

-          roll the Win32's 0..2^16 pointer co-ord range to 0..+/-2^15. */

-       if(x & 1 << 15) x -= (1 << 16);

-       if(y & 1 << 15) y -= (1 << 16);

-

-       if (window->motion && wParam &

-            (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) {

-         __glutSetWindow(window);

-         window->motion(x, y);

-       }

-       /* If passive motion function registered _and_

-          buttons not held down, call passive motion

-          function...  */

-       else if (window->passive &&

-                ((wParam &

-                  (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) ==

-                 0)) {

-         __glutSetWindow(window);

-         window->passive(x, y);

-       }

-      }

-    } else {

-      /* Motion events are thrown away when a pop up menu is

-        active. */

-    }

-    return 0;

-

-  case WM_GETMINMAXINFO:

-    /* this voodoo is brought to you by Win32 (again).  It allows the

-       window to be bigger than the screen, and smaller than 100x100

-       (although it doesn't seem to help the y minimum). */

-    minmax = (LPMINMAXINFO)lParam;

-    minmax->ptMaxSize.x = __glutScreenWidth;

-    minmax->ptMaxSize.y = __glutScreenHeight;

-    minmax->ptMinTrackSize.x = 0;

-    minmax->ptMinTrackSize.y = 0;

-    minmax->ptMaxTrackSize.x = __glutScreenWidth +

-      GetSystemMetrics(SM_CXSIZE) * 2;

-    minmax->ptMaxTrackSize.y = __glutScreenHeight +

-      GetSystemMetrics(SM_CXSIZE) * 2 + GetSystemMetrics(SM_CYCAPTION);

-    return 0;

-

-  case WM_SIZE:

-    window = __glutGetWindow(hwnd);

-    if (window) {

-      width = LOWORD(lParam);

-      height = HIWORD(lParam);

-      if (width != window->width || height != window->height) {

-#if 0  /* Win32 GLUT does not support overlays for now. */

-       if (window->overlay) {

-         XResizeWindow(__glutDisplay, window->overlay->win, width, height);

-       }

-#endif

-       window->width = width;

-       window->height = height;

-       __glutSetWindow(window);

-       /* Do not execute OpenGL out of sequence with respect

-          to the SetWindowPos request! */

-       GdiFlush();

-       window->reshape(width, height);

-       window->forceReshape = FALSE;

-       /* A reshape should be considered like posting a

-          repair request. */

-       __glutPostRedisplay(window, GLUT_REPAIR_WORK);

-      }

-    }

-    return 0;

-

-  case WM_SETCURSOR:

-    /* If the cursor is not in the client area, then we want to send

-       this message to the default window procedure ('cause its

-       probably in the border or title, and we don't handle that

-       cursor.  otherwise, set our cursor.  Win32 makes us set the

-       cursor every time the mouse moves (DUMB!). */

-    if(LOWORD(lParam) != HTCLIENT) {

-      goto defproc;

-    }

-    window = __glutGetWindow(hwnd);

-    if (window) {

-      __glutSetCursor(window);

-    }

-    /* TODO: check out the info in DevStudio on WM_SETCURSOR in the

-       DefaultAction section. */

-    return 1;

-

-  case WM_SETFOCUS:

-    window = __glutGetWindow(hwnd);

-    if (window) {

-      window->entryState = WM_SETFOCUS;

-      if (window->entry) {

-       __glutSetWindow(window);

-       window->entry(GLUT_ENTERED);

-       /* XXX Generation of fake passive notify?  See how much

-          work the X11 code does to support fake passive notify

-          callbacks. */

-      }

-      if (window->joystick && __glutCurrentWindow) {

-        if (__glutCurrentWindow->joyPollInterval > 0) {

-         MMRESULT result;

-

-         /* Because Win32 will only let one window capture the

-            joystick at a time, we must capture it when we get the

-            focus and release it when we lose the focus. */

-         result = joySetCapture(__glutCurrentWindow->win,

-           JOYSTICKID1, 0, TRUE);

-         if (result != JOYERR_NOERROR) {

-           return 0;

-          }

-         (void) joySetThreshold(JOYSTICKID1,

-            __glutCurrentWindow->joyPollInterval);

-        }

-      }

-    }

-    return 0;

-

-  case WM_KILLFOCUS:

-    window = __glutGetWindow(hwnd);

-    if (window) {

-      window->entryState = WM_KILLFOCUS;

-      if (window->entry) {

-       __glutSetWindow(window);

-       window->entry(GLUT_LEFT);

-      }

-      if (window->joystick && __glutCurrentWindow) {

-       if (__glutCurrentWindow->joyPollInterval > 0) {

-         /* Because Win32 will only let one window capture the

-            joystick at a time, we must capture it when we get the

-            focus and release it when we lose the focus. */

-           (void) joyReleaseCapture(JOYSTICKID1);

-        }

-      }

-    }

-    return 0;

-  case WM_ACTIVATE:

-    window = __glutGetWindow(hwnd);

-    /* Make sure we re-select the correct palette if needed. */

-    if (LOWORD(wParam)) {

-      PostMessage(hwnd, WM_PALETTECHANGED, 0, 0);

-    }

-    if (window) {

-      int visState;

-

-      /* HIWORD(wParam) is the minimized flag. */

-      visState = !HIWORD(wParam);

-      updateWindowState(window, visState);

-    }

-    return 0;

-

-  /* Colour Palette Management */

-  case WM_PALETTECHANGED:

-    if (hwnd == (HWND)wParam) {

-      /* Don't respond to the message that we sent! */

-      break;

-    }

-    /* fall through to WM_QUERYNEWPALETTE */

-

-  case WM_QUERYNEWPALETTE:

-    window = __glutGetWindow(hwnd);

-    if (window && window->colormap) {

-      UnrealizeObject(window->colormap->cmap);

-      SelectPalette(window->hdc, window->colormap->cmap, FALSE);

-      RealizePalette(window->hdc);

-      return TRUE;

-    }

-    return FALSE;

-

-  case MM_JOY1MOVE:

-  case MM_JOY1ZMOVE:

-    window = __glutGetWindow(hwnd);

-    if (window->joystick) {

-      JOYINFOEX jix;

-      int x, y, z;

-

-      /* Because WIN32 only supports messages for X, Y, and Z

-         translations, we must poll for the rest */

-      jix.dwSize = sizeof(jix);

-      jix.dwFlags = JOY_RETURNALL;

-      joyGetPosEx(JOYSTICKID1,&jix);

-

-#define SCALE(v)  ((int) ((v - 32767)/32.768))

-

-      /* Convert to integer for scaling. */

-      x = jix.dwXpos;

-      y = jix.dwYpos;

-      z = jix.dwZpos;

-      window->joystick(jix.dwButtons, SCALE(x), SCALE(y), SCALE(z));

-

-      return TRUE;

-    }

-    return FALSE;

-  case MM_JOY1BUTTONDOWN:

-  case MM_JOY1BUTTONUP:

-    window = __glutGetWindow(hwnd);

-    if (window->joystick) {

-      JOYINFOEX jix;

-

-      /* Because WIN32 only supports messages for X, Y, and Z

-         translations, we must poll for the rest */

-      jix.dwSize = sizeof(jix);

-      jix.dwFlags = JOY_RETURNALL;

-      joyGetPosEx(JOYSTICKID1,&jix);

-

-      return TRUE;

-    }

-    return FALSE;

-

-#if 0

-  /* Miscellaneous messages (don't really need to enumerate them,

-     but it's good to know what you're not getting sometimes). */

-  case WM_DISPLAYCHANGE:

-    break;

-  case WM_NCHITTEST:

-    /* This event is generated by every mouse move event. */

-    goto defproc;

-  case WM_NCMOUSEMOVE:

-    goto defproc;

-  case WM_NCACTIVATE:

-    goto defproc;

-  case WM_NCPAINT:

-    goto defproc;

-  case WM_NCCALCSIZE:

-    goto defproc;

-  case WM_NCCREATE:

-    goto defproc;

-  case WM_NCDESTROY:

-    goto defproc;

-  case WM_NCLBUTTONDOWN:

-    goto defproc;

-  case WM_SETTEXT:

-    goto defproc;

-  case WM_GETTEXT:

-    goto defproc;

-  case WM_ACTIVATEAPP:

-    goto defproc;

-  case WM_GETICON:

-    goto defproc;

-  case WM_ERASEBKGND:

-    goto defproc;

-  case WM_WINDOWPOSCHANGING:

-    goto defproc;

-  case WM_WINDOWPOSCHANGED:

-    goto defproc;

-  case WM_MOUSEACTIVATE:

-    goto defproc;

-  case WM_SHOWWINDOW:

-    goto defproc;

-  case WM_MOVING:

-    goto defproc;

-  case WM_MOVE:

-    goto defproc;

-  case WM_KEYUP:

-    goto defproc;

-  case WM_CAPTURECHANGED:

-    goto defproc;

-  case WM_SYSCOMMAND:

-    goto defproc;

-  case WM_ENTERSIZEMOVE:

-    goto defproc;

-  case WM_ENTERIDLE:

-    goto defproc;

-#endif

-

-  default:

-    goto defproc;

-  }

-

-defproc:

-  return DefWindowProc(hwnd, msg, wParam, lParam);

-}

-

-#endif

-

-#if defined(__OS2PM__)

-Bool __glutSetWindowText(Window window, char *text)

-{

-  return WinSetWindowText(window, (PCSZ)text);

-

-}

-

-#endif

+/* os2_winproc.c */
+
+
+#define INCL_DEV
+#include "WarpGL.h"
+#include "GL/os2mesa.h"
+
+
+#define  _MEERROR_H_
+#include <mmioos2.h>                   /* It is from MMPM toolkit           */
+#include <dive.h>
+#include <fourcc.h>
+
+
+#include "os2mesadef.h"
+#include "glutint.h"
+
+
+#define POKA 0
+
+#if POKA
+
+extern unsigned __glutMenuButton;
+extern GLUTidleCB __glutIdleFunc;
+extern GLUTtimer *__glutTimerList;
+extern void handleTimeouts(void);
+extern GLUTmenuItem *__glutGetUniqueMenuItem(GLUTmenu * menu, int unique);
+static HMENU __glutHMenu;
+
+#endif
+
+extern void _mesa_ResizeBuffersMESA( void );
+
+
+MRESULT EXPENTRY GlutWindowProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 );
+MRESULT EXPENTRY GlutWindowChildProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 );
+void updateWindowState(GLUTwindow *window, int visState);
+
+volatile extern HAB   hab;      /* PM anchor block handle         */
+volatile extern HPS   hpsCurrent;
+
+RECTL     rCtls[52];
+ULONG     ulNumRcls;
+
+MRESULT EXPENTRY GlutWindowChildProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 )
+{   MRESULT rc;
+    rc = GlutWindowProc(hwnd, msg, mp1, mp2 );
+    return rc;
+}
+
+MRESULT EXPENTRY GlutWindowProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 )
+{
+  HPS   hps = NULLHANDLE; /* presentation space handle */
+  GLUTwindow*   window;   /* GLUT window associated with message. */
+  GLUTmenu*     menu;     /* GLUT menu associated with message. */
+  RECTL rclClient;
+  POINTL point;
+  int button = -1,rc,key;
+
+
+/* Process the message. */
+
+   switch( msg )
+   {
+      case WM_CREATE:
+     {
+      SIZEL sizl = { 0L, 0L };
+      LONG  *alCaps;
+      HDC hdc;
+
+      /*+-----------------------------------------------------------------+*/
+      /*| The client window is being created.  Create the semaphore to    |*/
+      /*| control access to the presentation space.  Then create the      |*/
+      /*| thread that will draw the lines.                                |*/
+      /*+-----------------------------------------------------------------+*/
+ //    DosCreateMutexSem( (PSZ)NULL, &hmtxPS, 0UL, FALSE );
+
+      hdc = WinOpenWindowDC(hwnd);
+
+      /*+-----------------------------------------------------------------+*/
+      /*| Create a non-cached presentation space.  We will not release    |*/
+      /*| this PS, as we will be Selecting a Palette to this PS and then  |*/
+      /*| animating the palette.  Upon releasing a PS the palette is no   |*/
+      /*| longer selected for obvious reasons.                            |*/
+      /*+-----------------------------------------------------------------+*/
+      hpsCurrent = GpiCreatePS( hab,
+                  hdc,
+                  &sizl,
+                  PU_PELS | GPIF_DEFAULT |
+                  GPIT_MICRO | GPIA_ASSOC );
+//      DevQueryCaps( hdc, lStart, lCount, alCaps );
+//      fPaletteCaps = alCaps[CAPS_ADDITIONAL_GRAPHICS] & CAPS_PALETTE_MANAGER;
+//      PaletteInit(3);
+       /* ��p���� hpsBuffer � p���� RGB color table  */
+
+        GpiCreateLogColorTable(hpsCurrent,0 ,LCOLF_RGB,0,0,NULL);
+        GpiSetPattern(hpsCurrent,PATSYM_SOLID);
+        GpiSetPatternSet(hpsCurrent,LCID_DEFAULT);
+
+     }
+    break;
+
+         return 0;
+      case WM_CLOSE:
+        WinPostMsg( hwnd, WM_QUIT, NULL, NULL );
+
+        return 0;
+
+      case WM_PAINT:
+    window = __glutGetWindow(hwnd);
+    if (window)
+    {
+       PWMC ctx;
+//   hps = WinBeginPaint(hwnd,NULLHANDLE,&rclClient);
+    hps = WinBeginPaint(hwnd,NULLHANDLE,&rclClient);
+       // blit Dive buffer to screen.
+
+     {
+         SWP    swp;            // Window position
+         POINTL pointl;         // Point to offset from Desktop
+
+             // Convert the point to offset from desktop lower left.
+             pointl.x = 0;
+             pointl.y = 0;
+             WinMapWindowPoints ( hwnd, HWND_DESKTOP, &pointl, 1 );
+
+
+//            ctx = window->ctx;
+//            ctx->xDiveScr = pointl.x;
+//            ctx->yDiveScr = pointl.y;
+      }
+//      rc = DiveBlitImage (ctx->hDive,
+//                          ctx->ulDiveBufferNumber,
+//                      DIVE_BUFFER_SCREEN );
+//
+
+        if (window->win == hwnd) {
+          __glutPostRedisplay(window, GLUT_REPAIR_WORK);
+        } else if (window->overlay && window->overlay->win == hwnd) {
+         __glutPostRedisplay(window, GLUT_OVERLAY_REPAIR_WORK);
+        }
+        WinEndPaint(hps);
+    } else {
+
+        hps = WinBeginPaint(hwnd,NULLHANDLE,&rclClient);
+        WinFillRect(hps, &rclClient, CLR_WHITE);
+        WinEndPaint(hps);
+    }
+        break;
+
+    case WM_VRNDISABLED:
+
+//           pwinData->fDataInProcess = TRUE;
+//           DiveSetupBlitter ( pwinData->hDive, 0 );
+//           pwinData->fVrnDisabled = TRUE;
+        break;
+
+    case WM_VRNENABLED:
+      {    HRGN      hrgn;      /* Region handle  */
+           RGNRECT   rgnCtl;    /* Processing control structure  */
+//           RECTL     rCtls[52];
+//           ULONG     ulNumRcls;
+
+//            pwinData->fDataInProcess = TRUE;
+            hps = WinGetPS ( hwnd );
+            if ( !hps )
+                  break;
+            hrgn = GpiCreateRegion ( hps, 0L, NULL );
+            if ( hrgn )
+            {  /* NOTE: If mp1 is zero, then this was just a move message.
+               ** Illustrate the visible region on a WM_VRNENABLE.
+               */
+               WinQueryVisibleRegion ( hwnd, hrgn );
+               rgnCtl.ircStart     = 0;
+               rgnCtl.crc          = 50;
+               rgnCtl.ulDirection  = 1;
+
+               /* Get the all ORed rectangles */
+               if ( GpiQueryRegionRects ( hps, hrgn, NULL,
+                                          &rgnCtl, rCtls) )
+               {
+                  ulNumRcls = rgnCtl.crcReturned;
+
+                  /* Now find the window position and size, relative to parent.
+                  */
+//                  WinQueryWindowPos ( pwinData->hwndClient, &pwinData->swp );
+
+//                  rcl.xLeft   = 0;
+//                  rcl.yBottom = 0;
+
+                  /* Convert the point to offset from desktop lower left.
+                  */
+//                  pointl.x = pwinData->swp.x;
+//                  pointl.y = pwinData->swp.y;
+
+//                  WinMapWindowPoints ( pwinData->hwndFrame,
+//                                       HWND_DESKTOP, &pointl, 1 );
+
+//                  pwinData->cxWindowPos = pointl.x;
+//                  pwinData->cyWindowPos = pointl.y;
+
+               }
+               GpiDestroyRegion( hps, hrgn );
+            }
+            WinReleasePS( hps );
+
+      }
+        break;
+
+  case WM_SIZE:
+    window = __glutGetWindow(hwnd);
+    if (window)
+    {  int width,height;
+       width = SHORT1FROMMP(mp2);
+      height = SHORT2FROMMP(mp2);
+      if (width != window->width || height != window->height) {
+#if 0  /* Win32 GLUT does not support overlays for now. */
+       if (window->overlay) {
+         XResizeWindow(__glutDisplay, window->overlay->win, width, height);
+       }
+#endif
+       window->width = width;
+       window->height = height;
+       __glutSetWindow(window);
+       if(width <= 0 || height <= 0)
+                            break;
+       _mesa_ResizeBuffersMESA();
+
+       /* Do not execute OpenGL out of sequence with respect
+          to the SetWindowPos request! */
+       window->reshape(width, height);
+       window->forceReshape = FALSE;
+       /* A reshape should be considered like posting a
+          repair request. */
+       __glutPostRedisplay(window, GLUT_REPAIR_WORK);
+      }
+    }
+    return 0;
+  case WM_SHOW:
+    window = __glutGetWindow(hwnd);
+    if (window) {
+       int visState;
+       visState = SHORT1FROMMP( mp1 );
+       updateWindowState(window, visState);
+    }
+    return 0;
+
+  case WM_ACTIVATE:
+    window = __glutGetWindow(hwnd);
+//    /* Make sure we re-select the correct palette if needed. */
+//    if (LOWORD(wParam)) {
+//      PostMessage(hwnd, WM_PALETTECHANGED, 0, 0);
+//    }
+    if (window) {
+       int visState;
+       visState = SHORT1FROMMP( mp1 );
+       updateWindowState(window, visState);
+    }
+    return 0;
+
+  case WM_CHAR:
+  { USHORT fsflags;
+    window = __glutGetWindow(hwnd);
+    if (!window) {
+      break;
+    }
+    fsflags = SHORT1FROMMP(mp1);
+/* ?? */
+    if((fsflags & KC_KEYUP) )  /* ����p�p㥬 �⦠⨥ ������, p����p㥬 ⮫쪮 �� ����⨥  */
+            break;
+///////////////////////////////////////////////////
+   if(!(fsflags & KC_CHAR) )
+   {
+        if (!(fsflags & KC_VIRTUALKEY))
+                             break;
+        key = 0;
+         /* Get the virtual key from mp2.       */
+         switch (SHORT2FROMMP(mp2))
+         {
+/* directional keys */
+          case VK_LEFT:  key = GLUT_KEY_LEFT;  break;
+          case VK_UP:    key = GLUT_KEY_UP;    break;
+          case VK_RIGHT: key = GLUT_KEY_RIGHT; break;
+          case VK_DOWN:  key = GLUT_KEY_DOWN;  break;
+
+          case VK_PAGEUP:  key = GLUT_KEY_PAGE_UP;    break;
+          case VK_PAGEDOWN:key = GLUT_KEY_PAGE_DOWN;  break;
+          case VK_HOME:    key = GLUT_KEY_HOME;break;
+          case VK_END:     key = GLUT_KEY_END; break;
+          case VK_INSERT:  key = GLUT_KEY_INSERT;     break;
+
+/* function keys */
+          case VK_F1 : key = GLUT_KEY_F1;  break;
+          case VK_F2 : key = GLUT_KEY_F2; break;
+          case VK_F3 : key = GLUT_KEY_F3; break;
+          case VK_F4 : key = GLUT_KEY_F4; break;
+          case VK_F5 : key = GLUT_KEY_F5; break;
+          case VK_F6 : key = GLUT_KEY_F6; break;
+          case VK_F7 : key = GLUT_KEY_F7; break;
+          case VK_F8 : key = GLUT_KEY_F8; break;
+          case VK_F9 : key = GLUT_KEY_F9; break;
+          case VK_F10: key = GLUT_KEY_F10;break;
+          case VK_F11: key = GLUT_KEY_F11; break;
+          case VK_F12: key = GLUT_KEY_F12; break;
+          case VK_ESC:   key = -1; break;  /* Character codes */
+          case VK_SPACE: key = -1; break;
+          case VK_TAB:   key = -1; break;
+         }
+         if(!key)
+         {     break; /* Key Not implemented  */
+         }
+         if(key > 0)
+         {   if (!window->special)  /* �� ��⠭������ ��ࠡ��稪� */
+                             break;
+
+               WinQueryPointerPos(HWND_DESKTOP,&point);
+               ScreenToClient(window->win, &point);
+               __glutSetWindow(window);
+               __glutModifierMask = 0;
+               if(WinGetKeyState(HWND_DESKTOP,VK_SHIFT) & 0x8000)   /*  high order bit is on */
+                          __glutModifierMask |= ShiftMask;
+               if(WinGetKeyState(HWND_DESKTOP,VK_CTRL) & 0x8000)
+                          __glutModifierMask |= ControlMask;
+               if(WinGetKeyState(HWND_DESKTOP,VK_MENU) & 0x8000)
+                          __glutModifierMask |= Mod1Mask;
+               window->special(key, point.x, point.y);
+               __glutModifierMask = (unsigned int) ~0;
+               return 0;
+         }
+
+   }
+/////////////////////////////////////////////////////
+    /* If  we are ignoring auto repeated key strokes for the window, bail. */
+    if (window->ignoreKeyRepeat && (CHAR3FROMMP(mp1)) )
+                                                   break;
+     if(!((unsigned char)SHORT1FROMMP(mp2))  )  /* ����p�p㥬 ��ᨬ����� ���� */
+                                            break;
+    if (window->keyboard) {
+       WinQueryPointerPos(HWND_DESKTOP,&point);
+
+      ScreenToClient(window->win, &point);
+      __glutSetWindow(window);
+      __glutModifierMask = 0;
+      if(WinGetKeyState(HWND_DESKTOP,VK_SHIFT) & 0x8000)   /*  high order bit is on */
+           __glutModifierMask |= ShiftMask;
+      if(WinGetKeyState(HWND_DESKTOP,VK_CTRL) & 0x8000)
+           __glutModifierMask |= ControlMask;
+      if(WinGetKeyState(HWND_DESKTOP,VK_MENU) & 0x8000)
+           __glutModifierMask |= Mod1Mask;
+      window->keyboard((unsigned char)SHORT1FROMMP(mp2), point.x, point.y);
+      __glutModifierMask = (unsigned int) ~0;
+    }
+    return 0;
+  } /* endof case WM_CHAR: */
+////////////////////////////////////////////////
+  case WM_BUTTON1DOWN:
+    button = GLUT_LEFT_BUTTON;
+  case WM_BUTTON3DOWN:
+    if (button < 0)
+      button = GLUT_MIDDLE_BUTTON;
+  case WM_BUTTON2DOWN:
+    if (button < 0)
+      button = GLUT_RIGHT_BUTTON;
+    {  POINTS psh;
+       psh = *((POINTS *)&mp1);
+       point.x = psh.x;
+       point.y = psh.y;
+    }
+    /* finish the menu if we get a button down message (user must have
+       cancelled the menu). */
+    if (__glutMappedMenu) {
+      /* TODO: take this out once the menu on middle mouse stuff works
+        properly. */
+      if (button == GLUT_MIDDLE_BUTTON)
+       return 0;
+ /* get current mouse pointer position */
+//      WinQueryPointerPos(HWND_DESKTOP,&point);
+ /* map from desktop to client window */
+//      WinMapWindowPoints(HWND_DESKTOP, hwnd, &point, 1);
+      __glutItemSelected = NULL;
+      __glutFinishMenu(hwnd, point.x, point.y);
+      return 0;
+    }
+    window = __glutGetWindow(hwnd);
+    if (window) {
+      window->buttonDownState = button+1;
+      menu = __glutGetMenuByNum(window->menu[button]);
+      if (menu) {
+//todo
+//   __glutMenuButton = button == GLUT_RIGHT_BUTTON ? TPM_RIGHTBUTTON :
+//                           button == GLUT_LEFT_BUTTON  ? TPM_LEFTBUTTON :
+//                           0x0001;
+//   __glutStartMenu(menu, window, point.x, point.y, x, y);
+      } else if (window->mouse) {
+
+       __glutSetWindow(window);
+       __glutModifierMask = 0;
+       if (WinGetKeyState(HWND_DESKTOP,VK_SHIFT) & 0x8000)  /* < 0 = high order bit is on. */
+            __glutModifierMask |= ShiftMask;
+       if (WinGetKeyState(HWND_DESKTOP,VK_CTRL) & 0x8000)
+            __glutModifierMask |= ControlMask;
+       if (WinGetKeyState(HWND_DESKTOP,VK_MENU) & 0x8000)
+            __glutModifierMask |= Mod1Mask;
+      window->mouse(button, GLUT_DOWN, point.x, point.y);
+      __glutModifierMask = (unsigned int)~0;
+      } else {
+   /* Stray mouse events.  Ignore. */
+      }
+    }
+    return 0;
+
+    break;
+/********************************************/
+  case WM_BUTTON1UP:
+    button = GLUT_LEFT_BUTTON;
+  case WM_BUTTON3UP:
+    if (button < 0)
+      button = GLUT_MIDDLE_BUTTON;
+  case WM_BUTTON2UP:
+    if (button < 0)
+      button = GLUT_RIGHT_BUTTON;
+    {  POINTS psh;
+       psh = *((POINTS *)&mp1);
+       point.x = psh.x;
+       point.y = psh.y;
+    }
+    /* Bail out if we're processing a menu. */
+    /* Bail out = �������� � �����⮬   */
+    if (__glutMappedMenu) {
+      WinQueryPointerPos(HWND_DESKTOP,&point);
+      WinMapWindowPoints(HWND_DESKTOP, hwnd, &point, 1);
+      /* if we're getting the middle button up signal, then something
+        on the menu was selected. */
+      if (button == GLUT_MIDDLE_BUTTON) {
+       return 0;
+       /* For some reason, the code below always returns -1 even
+          though the point IS IN THE ITEM!  Therefore, just bail out if
+          we get a middle mouse up.  The user must select using the
+          left mouse button.  Stupid Win32. */
+#if 0
+       int item = MenuItemFromPoint(hwnd, __glutHMenu, point);
+       if (item != -1)
+         __glutItemSelected = (GLUTmenuItem*)GetMenuItemID(__glutHMenu, item);
+       else
+         __glutItemSelected = NULL;
+       __glutFinishMenu(hwnd, point.x, point.y);
+#endif
+      } else {
+       __glutItemSelected = NULL;
+       __glutFinishMenu(hwnd, point.x, point.y);
+      }
+      return 0;
+    }
+
+    window = __glutGetWindow(hwnd);
+    if(window)
+           window->buttonDownState = 0;
+
+    if (window && window->mouse) {
+      __glutSetWindow(window);
+      __glutModifierMask = 0;
+      if (WinGetKeyState(HWND_DESKTOP,VK_SHIFT) & 0x8000)   /* < 0 = high order bit is on */
+                          __glutModifierMask |= ShiftMask;
+      if (WinGetKeyState(HWND_DESKTOP,VK_CTRL) & 0x8000)
+   __glutModifierMask |= ControlMask;
+      if (WinGetKeyState(HWND_DESKTOP,VK_MENU) & 0x8000)
+   __glutModifierMask |= Mod1Mask;
+      window->mouse(button, GLUT_UP, point.x, point.y);
+
+      __glutModifierMask = (unsigned int)~0;
+    } else {
+      /* Window might have been destroyed and all the
+    events for the window may not yet be received. */
+    }
+    return 0;
+
+
+    break;
+//////////////////////////////////////////////////
+  case WM_COMMAND:
+    window = __glutGetWindow(hwnd);
+    if (window)
+    {   if (window->wm_command)
+            window->wm_command(hwnd,mp1,mp2);
+    }
+    break;
+
+  case WM_MOUSEMOVE:
+    if (!__glutMappedMenu) {
+      window = __glutGetWindow(hwnd);
+      if (window) {
+          /* If motion function registered _and_ buttons held *
+             down, call motion function...  */
+          {  POINTS psh;
+             psh = *((POINTS *)&mp1);
+             point.x = psh.x;
+             point.y = psh.y;
+          }
+
+         if (window->motion && window->buttonDownState) {
+           __glutSetWindow(window);
+           window->motion(point.x, point.y);
+         }
+   /* If passive motion function registered _and_
+      buttons not held down, call passive motion
+      function...  */
+         else if (window->passive && !window->buttonDownState) {
+           __glutSetWindow(window);
+           window->passive(point.x, point.y);
+         }
+      }
+    } else {
+      /* Motion events are thrown away when a pop up menu is
+    active. */
+    }
+    return 0;
+
+
+      default:
+ /* For all other messages, let the default window procedure process them. */
+       return ( WinDefWindowProc( hwnd, msg, mp1, mp2 ) );
+
+   } //endof switch( msg )
+   return ( WinDefWindowProc( hwnd, msg, mp1, mp2 ) );
+//   return NULL;
+}
+
+void APIENTRY glutCommandFunc(GLUTcommandCB Func)
+{
+extern GLUTwindow *__glutCurrentWindow;
+    __glutCurrentWindow->wm_command = Func;
+}
+
+
+
+
+void
+updateWindowState(GLUTwindow *window, int visState)
+{
+  GLUTwindow* child;
+
+  /* XXX shownState and visState are the same in Win32. */
+  window->shownState = visState;
+  if (visState != window->visState) {
+    if (window->windowStatus) {
+      window->visState = visState;
+      __glutSetWindow(window);
+      window->windowStatus(visState);
+    }
+  }
+  /* Since Win32 only sends an activate for the toplevel window,
+     update the visibility for all the child windows. */
+  child = window->children;
+  while (child) {
+    updateWindowState(child, visState);
+    child = child->siblings;
+  }
+}
+
+#if POKA
+
+LONG WINAPI
+__glutWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+  POINT         point;                 /* Point structure. */
+  PAINTSTRUCT   ps;                    /* Paint structure. */
+  LPMINMAXINFO  minmax;                        /* Minimum/maximum info structure. */
+  GLUTwindow*   window;                        /* GLUT window associated with message. */
+  GLUTmenu*     menu;                  /* GLUT menu associated with message. */
+  int x, y, width, height, key;
+  int button = -1;
+
+  switch(msg) {
+  case WM_CREATE:
+    return 0;
+  case WM_CLOSE:
+    PostQuitMessage(0);
+    return 0;
+#if 0
+  case WM_DESTROY:
+    /* XXX NVidia's NT OpenGL can have problems closing down
+       its OpenGL internal data structures if we just allow
+       the process to terminate without unbinding and deleting
+       the windows context.  Apparently, DirectDraw unloads
+       before OPENGL32.DLL in the close down sequence, but
+       NVidia's NT OpenGL needs DirectDraw to close down its
+       data structures. */
+    window = __glutGetWindow(hwnd);
+    if (window) {
+      if (window->ctx) {
+        wglMakeCurrent(NULL, NULL);
+        wglDeleteContext(window->ctx);
+      }
+    }
+    return 0;
+#endif
+
+  case WM_SYSKEYUP:
+  case WM_KEYUP:
+    window = __glutGetWindow(hwnd);
+    if (!window) {
+      break;
+    }
+    /* Win32 is dumb and sends these messages only to the parent
+       window.  Therefore, find out if we're in a child window and
+       call the child windows keyboard callback if we are. */
+    if (window->parent) {
+      GetCursorPos(&point);
+      ScreenToClient(hwnd, &point);
+      hwnd = ChildWindowFromPoint(hwnd, point);
+      window = __glutGetWindow(hwnd);
+    }
+    if (window->specialUp || window->keyboardUp) {
+      GetCursorPos(&point);
+      ScreenToClient(window->win, &point);
+      __glutSetWindow(window);
+      __glutModifierMask = 0;
+      if (GetKeyState(VK_SHIFT) < 0)  /* < 0 = high order bit is on */
+       __glutModifierMask |= ShiftMask;
+      if (GetKeyState(VK_SHIFT) < 0)  /* < 0 = high order bit is on */
+       __glutModifierMask |= ControlMask;
+      if (GetKeyState(VK_MENU) < 0)
+       __glutModifierMask |= Mod1Mask;
+      switch (wParam) {
+      /* *INDENT-OFF* */
+      case VK_F1:     key = GLUT_KEY_F1; break;
+      case VK_F2:     key = GLUT_KEY_F2; break;
+      case VK_F3:     key = GLUT_KEY_F3; break;
+      case VK_F4:     key = GLUT_KEY_F4; break;
+      case VK_F5:     key = GLUT_KEY_F5; break;
+      case VK_F6:     key = GLUT_KEY_F6; break;
+      case VK_F7:     key = GLUT_KEY_F7; break;
+      case VK_F8:     key = GLUT_KEY_F8; break;
+      case VK_F9:     key = GLUT_KEY_F9; break;
+      case VK_F10:    key = GLUT_KEY_F10; break;
+      case VK_F11:    key = GLUT_KEY_F11; break;
+      case VK_F12:    key = GLUT_KEY_F12; break;
+      case VK_LEFT:   key = GLUT_KEY_LEFT; break;
+      case VK_UP:     key = GLUT_KEY_UP; break;
+      case VK_RIGHT:  key = GLUT_KEY_RIGHT; break;
+      case VK_DOWN:   key = GLUT_KEY_DOWN; break;
+      case VK_PRIOR:  key = GLUT_KEY_PAGE_UP; break;
+      case VK_NEXT:   key = GLUT_KEY_PAGE_DOWN; break;
+      case VK_HOME:   key = GLUT_KEY_HOME; break;
+      case VK_END:    key = GLUT_KEY_END; break;
+      case VK_INSERT: key = GLUT_KEY_INSERT; break;
+      case VK_DELETE:
+        /* Delete is an ASCII character. */
+       if (window->keyboardUp) {
+         window->keyboardUp((unsigned char) 127, point.x, point.y);
+       }
+       return 0;
+      /* *INDENT-ON* */
+      default:
+       if (window->keyboardUp) {
+         key = MapVirtualKey(wParam, 2);  /* Map to ASCII. */
+         if (isascii(key) && (key != 0)) {
+
+           /* XXX Attempt to determine modified ASCII character
+              is quite incomplete.  Digits, symbols, CapsLock,
+              Ctrl, and numeric keypad are all ignored.  Fix this. */
+
+           if (!(__glutModifierMask & ShiftMask))
+             key = tolower(key);
+           window->keyboardUp((unsigned char) key, point.x, point.y);
+          }
+        }
+       __glutModifierMask = (unsigned int) ~0;
+       return 0;
+      }
+      if (window->specialUp) {
+        window->specialUp(key, point.x, point.y);
+      }
+      __glutModifierMask = (unsigned int) ~0;
+    }
+    return 0;
+
+  case WM_SYSCHAR:
+  case WM_CHAR:
+    window = __glutGetWindow(hwnd);
+    if (!window) {
+      break;
+    }
+
+    /* Bit 30 of lParam is set if key already held down.  If
+       we are ignoring auto repeated key strokes for the window, bail. */
+    if (window->ignoreKeyRepeat && (lParam & (1 << 30)) ) {
+      break;
+    }
+
+    /* Win32 is dumb and sends these messages only to the parent
+       window.  Therefore, find out if we're in a child window and
+       call the child windows keyboard callback if we are. */
+    if (window->parent) {
+       GetCursorPos(&point);
+       ScreenToClient(hwnd, &point);
+       hwnd = ChildWindowFromPoint(hwnd, point);
+       window = __glutGetWindow(hwnd);
+    }
+    if (window->keyboard) {
+      GetCursorPos(&point);
+      ScreenToClient(window->win, &point);
+      __glutSetWindow(window);
+      __glutModifierMask = 0;
+      if (GetKeyState(VK_SHIFT) < 0)   /* < 0 = high order bit is on */
+       __glutModifierMask |= ShiftMask;
+      if (GetKeyState(VK_CONTROL) < 0)
+       __glutModifierMask |= ControlMask;
+      if (GetKeyState(VK_MENU) < 0)
+       __glutModifierMask |= Mod1Mask;
+      window->keyboard((unsigned char)wParam, point.x, point.y);
+      __glutModifierMask = (unsigned int) ~0;
+    }
+    return 0;
+
+  case WM_SYSKEYDOWN:
+  case WM_KEYDOWN:
+    window = __glutGetWindow(hwnd);
+    if (!window) {
+      break;
+    }
+
+    /* Bit 30 of lParam is set if key already held down.  If
+       we are ignoring auto repeated key strokes for the window, bail. */
+    if (window->ignoreKeyRepeat && (lParam & (1 << 30)) ) {
+      break;
+    }
+
+    /* Win32 is dumb and sends these messages only to the parent
+       window.  Therefore, find out if we're in a child window and
+       call the child windows keyboard callback if we are. */
+    if (window->parent) {
+       GetCursorPos(&point);
+       ScreenToClient(hwnd, &point);
+       hwnd = ChildWindowFromPoint(hwnd, point);
+       window = __glutGetWindow(hwnd);
+    }
+    if (window->special) {
+      switch (wParam) {
+       /* *INDENT-OFF* */
+       /* function keys */
+       case VK_F1:     key = GLUT_KEY_F1; break;
+       case VK_F2:     key = GLUT_KEY_F2; break;
+       case VK_F3:     key = GLUT_KEY_F3; break;
+       case VK_F4:     key = GLUT_KEY_F4; break;
+       case VK_F5:     key = GLUT_KEY_F5; break;
+       case VK_F6:     key = GLUT_KEY_F6; break;
+       case VK_F7:     key = GLUT_KEY_F7; break;
+       case VK_F8:     key = GLUT_KEY_F8; break;
+       case VK_F9:     key = GLUT_KEY_F9; break;
+       case VK_F10:    key = GLUT_KEY_F10; break;
+       case VK_F11:    key = GLUT_KEY_F11; break;
+       case VK_F12:    key = GLUT_KEY_F12; break;
+       /* directional keys */
+       case VK_LEFT:   key = GLUT_KEY_LEFT; break;
+       case VK_UP:     key = GLUT_KEY_UP; break;
+       case VK_RIGHT:  key = GLUT_KEY_RIGHT; break;
+       case VK_DOWN:   key = GLUT_KEY_DOWN; break;
+       /* *INDENT-ON* */
+
+       case VK_PRIOR:
+         /* VK_PRIOR is Win32's Page Up */
+         key = GLUT_KEY_PAGE_UP;
+         break;
+       case VK_NEXT:
+         /* VK_NEXT is Win32's Page Down */
+         key = GLUT_KEY_PAGE_DOWN;
+         break;
+       case VK_HOME:
+         key = GLUT_KEY_HOME;
+         break;
+       case VK_END:
+         key = GLUT_KEY_END;
+         break;
+       case VK_INSERT:
+         key = GLUT_KEY_INSERT;
+         break;
+        case VK_DELETE:
+         goto handleDelete;
+       default:
+         goto defproc;
+      }
+      GetCursorPos(&point);
+      ScreenToClient(window->win, &point);
+      __glutSetWindow(window);
+      __glutModifierMask = 0;
+      if (GetKeyState(VK_SHIFT) < 0)   /* < 0 = high order bit is on */
+       __glutModifierMask |= ShiftMask;
+      if (GetKeyState(VK_CONTROL) < 0)
+       __glutModifierMask |= ControlMask;
+      if (GetKeyState(VK_MENU) < 0)
+       __glutModifierMask |= Mod1Mask;
+      window->special(key, point.x, point.y);
+      __glutModifierMask = (unsigned int) ~0;
+    } else if (window->keyboard) {
+      /* Specially handle any keys that match ASCII values but
+         do not generate Windows WM_SYSCHAR or WM_CHAR messages. */
+      switch (wParam) {
+      case VK_DELETE:
+      handleDelete:
+        /* Delete is an ASCII character. */
+        GetCursorPos(&point);
+        ScreenToClient(window->win, &point);
+        __glutSetWindow(window);
+        __glutModifierMask = 0;
+        if (GetKeyState(VK_SHIFT) < 0) /* < 0 = high order bit is on */
+          __glutModifierMask |= ShiftMask;
+        if (GetKeyState(VK_CONTROL) < 0)
+          __glutModifierMask |= ControlMask;
+        if (GetKeyState(VK_MENU) < 0)
+          __glutModifierMask |= Mod1Mask;
+       window->keyboard((unsigned char) 127, point.x, point.y);
+        __glutModifierMask = (unsigned int) ~0;
+       return 0;
+      default:
+        /* Let the following WM_SYSCHAR or WM_CHAR message generate
+          the keyboard callback. */
+        break;
+      }
+    }
+    return 0;
+
+  case WM_LBUTTONDOWN:
+    button = GLUT_LEFT_BUTTON;
+  case WM_MBUTTONDOWN:
+    if (button < 0)
+      button = GLUT_MIDDLE_BUTTON;
+  case WM_RBUTTONDOWN:
+    if (button < 0)
+      button = GLUT_RIGHT_BUTTON;
+
+    /* finish the menu if we get a button down message (user must have
+       cancelled the menu). */
+    if (__glutMappedMenu) {
+      /* TODO: take this out once the menu on middle mouse stuff works
+        properly. */
+      if (button == GLUT_MIDDLE_BUTTON)
+       return 0;
+      GetCursorPos(&point);
+      ScreenToClient(hwnd, &point);
+      __glutItemSelected = NULL;
+      __glutFinishMenu(hwnd, point.x, point.y);
+      return 0;
+    }
+
+    /* set the capture so we can get mouse events outside the window */
+    SetCapture(hwnd);
+
+    /* Win32 doesn't return the same numbers as X does when the mouse
+       goes beyond the upper or left side of the window.  roll the
+       Win32's 0..2^16 pointer co-ord range to 0 +/- 2^15. */
+    x = LOWORD(lParam);
+    y = HIWORD(lParam);
+    if(x & 1 << 15) x -= (1 << 16);
+    if(y & 1 << 15) y -= (1 << 16);
+
+    window = __glutGetWindow(hwnd);
+    if (window) {
+      menu = __glutGetMenuByNum(window->menu[button]);
+      if (menu) {
+       point.x = LOWORD(lParam); point.y = HIWORD(lParam);
+       ClientToScreen(window->win, &point);
+       __glutMenuButton = button == GLUT_RIGHT_BUTTON ? TPM_RIGHTBUTTON :
+                           button == GLUT_LEFT_BUTTON  ? TPM_LEFTBUTTON :
+                           0x0001;
+       __glutStartMenu(menu, window, point.x, point.y, x, y);
+      } else if (window->mouse) {
+
+        __glutSetWindow(window);
+       __glutModifierMask = 0;
+       if (GetKeyState(VK_SHIFT) < 0)  /* < 0 = high order bit is on. */
+         __glutModifierMask |= ShiftMask;
+       if (GetKeyState(VK_CONTROL) < 0)
+         __glutModifierMask |= ControlMask;
+       if (GetKeyState(VK_MENU) < 0)
+         __glutModifierMask |= Mod1Mask;
+       window->mouse(button, GLUT_DOWN, x, y);
+       __glutModifierMask = (unsigned int)~0;
+      } else {
+       /* Stray mouse events.  Ignore. */
+      }
+    }
+    return 0;
+
+  case WM_LBUTTONUP:
+    button = GLUT_LEFT_BUTTON;
+  case WM_MBUTTONUP:
+    if (button < 0)
+      button = GLUT_MIDDLE_BUTTON;
+  case WM_RBUTTONUP:
+    if (button < 0)
+      button = GLUT_RIGHT_BUTTON;
+
+    /* Bail out if we're processing a menu. */
+    if (__glutMappedMenu) {
+      GetCursorPos(&point);
+      ScreenToClient(hwnd, &point);
+      /* if we're getting the middle button up signal, then something
+        on the menu was selected. */
+      if (button == GLUT_MIDDLE_BUTTON) {
+       return 0;
+       /* For some reason, the code below always returns -1 even
+          though the point IS IN THE ITEM!  Therefore, just bail out if
+          we get a middle mouse up.  The user must select using the
+          left mouse button.  Stupid Win32. */
+#if 0
+       int item = MenuItemFromPoint(hwnd, __glutHMenu, point);
+       if (item != -1)
+         __glutItemSelected = (GLUTmenuItem*)GetMenuItemID(__glutHMenu, item);
+       else
+         __glutItemSelected = NULL;
+       __glutFinishMenu(hwnd, point.x, point.y);
+#endif
+      } else {
+       __glutItemSelected = NULL;
+       __glutFinishMenu(hwnd, point.x, point.y);
+      }
+      return 0;
+    }
+
+    /* Release the mouse capture. */
+    ReleaseCapture();
+
+    window = __glutGetWindow(hwnd);
+    if (window && window->mouse) {
+      /* Win32 doesn't return the same numbers as X does when the
+        mouse goes beyond the upper or left side of the window.  roll
+        the Win32's 0..2^16 pointer co-ord range to 0 +/- 2^15. */
+      x = LOWORD(lParam);
+      y = HIWORD(lParam);
+      if(x & 1 << 15) x -= (1 << 16);
+      if(y & 1 << 15) y -= (1 << 16);
+
+      __glutSetWindow(window);
+      __glutModifierMask = 0;
+      if (GetKeyState(VK_SHIFT) < 0)   /* < 0 = high order bit is on */
+       __glutModifierMask |= ShiftMask;
+      if (GetKeyState(VK_CONTROL) < 0)
+       __glutModifierMask |= ControlMask;
+      if (GetKeyState(VK_MENU) < 0)
+       __glutModifierMask |= Mod1Mask;
+      window->mouse(button, GLUT_UP, x, y);
+      __glutModifierMask = (unsigned int)~0;
+    } else {
+      /* Window might have been destroyed and all the
+        events for the window may not yet be received. */
+    }
+    return 0;
+
+  case WM_ENTERMENULOOP:
+    /* KLUDGE: create a timer that fires every 100 ms when we start a
+       menu so that we can still process the idle & timer events (that
+       way, the timers will fire during a menu pick and so will the
+       idle func. */
+    SetTimer(hwnd, 1, 1, NULL);
+    return 0;
+
+  case WM_TIMER:
+#if 0
+    /* If the timer id is 2, then this is the timer that is set up in
+       the main glut message processing loop, and we don't want to do
+       anything but acknowledge that we got it.  It is used to prevent
+       CPU spiking when an idle function is installed. */
+    if (wParam == 2)
+      return 0;
+#endif
+
+    /* only worry about the idle function and the timeouts, since
+       these are the only events we expect to process during
+       processing of a menu. */
+    /* we no longer process the idle functions (as outlined in the
+       README), since drawing can't be done until the menu has
+       finished...it's pretty lame when the animation goes on, but
+       doesn't update, so you get this weird jerkiness. */
+#if 0
+     if (__glutIdleFunc)
+       __glutIdleFunc();
+#endif
+    if (__glutTimerList)
+      handleTimeouts();
+    return 0;
+
+  case WM_EXITMENULOOP:
+    /* nuke the above created timer...we don't need it anymore, since
+       the menu is gone now. */
+    KillTimer(hwnd, 1);
+    return 0;
+
+  case WM_MENUSELECT:
+    if (lParam != 0)
+      __glutHMenu = (HMENU)lParam;
+    return 0;
+
+  case WM_COMMAND:
+    if (__glutMappedMenu) {
+      if (GetSubMenu(__glutHMenu, LOWORD(wParam)))
+       __glutItemSelected = NULL;
+      else
+       __glutItemSelected =
+         __glutGetUniqueMenuItem(__glutMappedMenu, LOWORD(wParam));
+      GetCursorPos(&point);
+      ScreenToClient(hwnd, &point);
+      __glutFinishMenu(hwnd, point.x, point.y);
+    }
+    return 0;
+
+  case WM_MOUSEMOVE:
+    if (!__glutMappedMenu) {
+      window = __glutGetWindow(hwnd);
+      if (window) {
+          /* If motion function registered _and_ buttons held *
+             down, call motion function...  */
+       x = LOWORD(lParam);
+       y = HIWORD(lParam);
+
+       /* Win32 doesn't return the same numbers as X does when the
+          mouse goes beyond the upper or left side of the window.
+          roll the Win32's 0..2^16 pointer co-ord range to 0..+/-2^15. */
+       if(x & 1 << 15) x -= (1 << 16);
+       if(y & 1 << 15) y -= (1 << 16);
+
+       if (window->motion && wParam &
+            (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) {
+         __glutSetWindow(window);
+         window->motion(x, y);
+       }
+       /* If passive motion function registered _and_
+          buttons not held down, call passive motion
+          function...  */
+       else if (window->passive &&
+                ((wParam &
+                  (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) ==
+                 0)) {
+         __glutSetWindow(window);
+         window->passive(x, y);
+       }
+      }
+    } else {
+      /* Motion events are thrown away when a pop up menu is
+        active. */
+    }
+    return 0;
+
+  case WM_GETMINMAXINFO:
+    /* this voodoo is brought to you by Win32 (again).  It allows the
+       window to be bigger than the screen, and smaller than 100x100
+       (although it doesn't seem to help the y minimum). */
+    minmax = (LPMINMAXINFO)lParam;
+    minmax->ptMaxSize.x = __glutScreenWidth;
+    minmax->ptMaxSize.y = __glutScreenHeight;
+    minmax->ptMinTrackSize.x = 0;
+    minmax->ptMinTrackSize.y = 0;
+    minmax->ptMaxTrackSize.x = __glutScreenWidth +
+      GetSystemMetrics(SM_CXSIZE) * 2;
+    minmax->ptMaxTrackSize.y = __glutScreenHeight +
+      GetSystemMetrics(SM_CXSIZE) * 2 + GetSystemMetrics(SM_CYCAPTION);
+    return 0;
+
+  case WM_SIZE:
+    window = __glutGetWindow(hwnd);
+    if (window) {
+      width = LOWORD(lParam);
+      height = HIWORD(lParam);
+      if (width != window->width || height != window->height) {
+#if 0  /* Win32 GLUT does not support overlays for now. */
+       if (window->overlay) {
+         XResizeWindow(__glutDisplay, window->overlay->win, width, height);
+       }
+#endif
+       window->width = width;
+       window->height = height;
+       __glutSetWindow(window);
+       /* Do not execute OpenGL out of sequence with respect
+          to the SetWindowPos request! */
+       GdiFlush();
+       window->reshape(width, height);
+       window->forceReshape = FALSE;
+       /* A reshape should be considered like posting a
+          repair request. */
+       __glutPostRedisplay(window, GLUT_REPAIR_WORK);
+      }
+    }
+    return 0;
+
+  case WM_SETCURSOR:
+    /* If the cursor is not in the client area, then we want to send
+       this message to the default window procedure ('cause its
+       probably in the border or title, and we don't handle that
+       cursor.  otherwise, set our cursor.  Win32 makes us set the
+       cursor every time the mouse moves (DUMB!). */
+    if(LOWORD(lParam) != HTCLIENT) {
+      goto defproc;
+    }
+    window = __glutGetWindow(hwnd);
+    if (window) {
+      __glutSetCursor(window);
+    }
+    /* TODO: check out the info in DevStudio on WM_SETCURSOR in the
+       DefaultAction section. */
+    return 1;
+
+  case WM_SETFOCUS:
+    window = __glutGetWindow(hwnd);
+    if (window) {
+      window->entryState = WM_SETFOCUS;
+      if (window->entry) {
+       __glutSetWindow(window);
+       window->entry(GLUT_ENTERED);
+       /* XXX Generation of fake passive notify?  See how much
+          work the X11 code does to support fake passive notify
+          callbacks. */
+      }
+      if (window->joystick && __glutCurrentWindow) {
+        if (__glutCurrentWindow->joyPollInterval > 0) {
+         MMRESULT result;
+
+         /* Because Win32 will only let one window capture the
+            joystick at a time, we must capture it when we get the
+            focus and release it when we lose the focus. */
+         result = joySetCapture(__glutCurrentWindow->win,
+           JOYSTICKID1, 0, TRUE);
+         if (result != JOYERR_NOERROR) {
+           return 0;
+          }
+         (void) joySetThreshold(JOYSTICKID1,
+            __glutCurrentWindow->joyPollInterval);
+        }
+      }
+    }
+    return 0;
+
+  case WM_KILLFOCUS:
+    window = __glutGetWindow(hwnd);
+    if (window) {
+      window->entryState = WM_KILLFOCUS;
+      if (window->entry) {
+       __glutSetWindow(window);
+       window->entry(GLUT_LEFT);
+      }
+      if (window->joystick && __glutCurrentWindow) {
+       if (__glutCurrentWindow->joyPollInterval > 0) {
+         /* Because Win32 will only let one window capture the
+            joystick at a time, we must capture it when we get the
+            focus and release it when we lose the focus. */
+           (void) joyReleaseCapture(JOYSTICKID1);
+        }
+      }
+    }
+    return 0;
+  case WM_ACTIVATE:
+    window = __glutGetWindow(hwnd);
+    /* Make sure we re-select the correct palette if needed. */
+    if (LOWORD(wParam)) {
+      PostMessage(hwnd, WM_PALETTECHANGED, 0, 0);
+    }
+    if (window) {
+      int visState;
+
+      /* HIWORD(wParam) is the minimized flag. */
+      visState = !HIWORD(wParam);
+      updateWindowState(window, visState);
+    }
+    return 0;
+
+  /* Colour Palette Management */
+  case WM_PALETTECHANGED:
+    if (hwnd == (HWND)wParam) {
+      /* Don't respond to the message that we sent! */
+      break;
+    }
+    /* fall through to WM_QUERYNEWPALETTE */
+
+  case WM_QUERYNEWPALETTE:
+    window = __glutGetWindow(hwnd);
+    if (window && window->colormap) {
+      UnrealizeObject(window->colormap->cmap);
+      SelectPalette(window->hdc, window->colormap->cmap, FALSE);
+      RealizePalette(window->hdc);
+      return TRUE;
+    }
+    return FALSE;
+
+  case MM_JOY1MOVE:
+  case MM_JOY1ZMOVE:
+    window = __glutGetWindow(hwnd);
+    if (window->joystick) {
+      JOYINFOEX jix;
+      int x, y, z;
+
+      /* Because WIN32 only supports messages for X, Y, and Z
+         translations, we must poll for the rest */
+      jix.dwSize = sizeof(jix);
+      jix.dwFlags = JOY_RETURNALL;
+      joyGetPosEx(JOYSTICKID1,&jix);
+
+#define SCALE(v)  ((int) ((v - 32767)/32.768))
+
+      /* Convert to integer for scaling. */
+      x = jix.dwXpos;
+      y = jix.dwYpos;
+      z = jix.dwZpos;
+      window->joystick(jix.dwButtons, SCALE(x), SCALE(y), SCALE(z));
+
+      return TRUE;
+    }
+    return FALSE;
+  case MM_JOY1BUTTONDOWN:
+  case MM_JOY1BUTTONUP:
+    window = __glutGetWindow(hwnd);
+    if (window->joystick) {
+      JOYINFOEX jix;
+
+      /* Because WIN32 only supports messages for X, Y, and Z
+         translations, we must poll for the rest */
+      jix.dwSize = sizeof(jix);
+      jix.dwFlags = JOY_RETURNALL;
+      joyGetPosEx(JOYSTICKID1,&jix);
+
+      return TRUE;
+    }
+    return FALSE;
+
+#if 0
+  /* Miscellaneous messages (don't really need to enumerate them,
+     but it's good to know what you're not getting sometimes). */
+  case WM_DISPLAYCHANGE:
+    break;
+  case WM_NCHITTEST:
+    /* This event is generated by every mouse move event. */
+    goto defproc;
+  case WM_NCMOUSEMOVE:
+    goto defproc;
+  case WM_NCACTIVATE:
+    goto defproc;
+  case WM_NCPAINT:
+    goto defproc;
+  case WM_NCCALCSIZE:
+    goto defproc;
+  case WM_NCCREATE:
+    goto defproc;
+  case WM_NCDESTROY:
+    goto defproc;
+  case WM_NCLBUTTONDOWN:
+    goto defproc;
+  case WM_SETTEXT:
+    goto defproc;
+  case WM_GETTEXT:
+    goto defproc;
+  case WM_ACTIVATEAPP:
+    goto defproc;
+  case WM_GETICON:
+    goto defproc;
+  case WM_ERASEBKGND:
+    goto defproc;
+  case WM_WINDOWPOSCHANGING:
+    goto defproc;
+  case WM_WINDOWPOSCHANGED:
+    goto defproc;
+  case WM_MOUSEACTIVATE:
+    goto defproc;
+  case WM_SHOWWINDOW:
+    goto defproc;
+  case WM_MOVING:
+    goto defproc;
+  case WM_MOVE:
+    goto defproc;
+  case WM_KEYUP:
+    goto defproc;
+  case WM_CAPTURECHANGED:
+    goto defproc;
+  case WM_SYSCOMMAND:
+    goto defproc;
+  case WM_ENTERSIZEMOVE:
+    goto defproc;
+  case WM_ENTERIDLE:
+    goto defproc;
+#endif
+
+  default:
+    goto defproc;
+  }
+
+defproc:
+  return DefWindowProc(hwnd, msg, wParam, lParam);
+}
+
+#endif
+
+#if defined(__OS2PM__)
+Bool __glutSetWindowText(Window window, char *text)
+{
+  return WinSetWindowText(window, (PCSZ)text);
+
+}
+
+#endif
 
\ No newline at end of file
diff --git a/src/glx/x11/glcontextmodes.c b/src/glx/x11/glcontextmodes.c
index c1651849031..788ecf6a3aa 100644
--- a/src/glx/x11/glcontextmodes.c
+++ b/src/glx/x11/glcontextmodes.c
@@ -118,7 +118,7 @@ _gl_convert_to_x_visual_type( int visualType )
  * of the fields in \c config are copied to \c mode.  Additional fields in
  * \c mode that can be derrived from the fields of \c config (i.e.,
  * \c haveDepthBuffer) are also filled in.  The remaining fields in \c mode
- * that cannot be derrived are set to default values.
+ * that cannot be derived are set to default values.
  * 
  * \param mode   Destination GL context mode.
  * \param config Source GLX visual config.
@@ -184,6 +184,9 @@ _gl_copy_visual_to_context_mode( __GLcontextModes * mode,
     mode->transparentBlue  = config->transparentBlue;
     mode->transparentAlpha = config->transparentAlpha;
     mode->transparentIndex = config->transparentIndex;
+    mode->samples = config->multiSampleSize;
+    mode->sampleBuffers = config->nMultiSampleBuffers;
+    /* mode->visualSelectGroup = config->visualSelectGroup; ? */
 
     mode->swapMethod = GLX_SWAP_UNDEFINED_OML;
 
diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c
index 2852217ba39..6403cbd56df 100644
--- a/src/glx/x11/glxext.c
+++ b/src/glx/x11/glxext.c
@@ -671,8 +671,10 @@ filter_modes( __GLcontextModes ** server_modes,
 	if ( do_delete && (m->visualID != 0) ) {
 	    do_delete = GL_FALSE;
 
-	    fprintf(stderr, "libGL warning: 3D driver claims to not support "
-		    "visual 0x%02x\n", m->visualID);
+            if (getenv("LIBGL_DEBUG")) {
+               fprintf(stderr, "libGL warning: 3D driver claims to not support "
+                       "visual 0x%02x\n", m->visualID);
+            }
 	}
 
 	if ( do_delete ) {
diff --git a/src/mesa/Makefile b/src/mesa/Makefile
index 2403223db21..2d0a6e01678 100644
--- a/src/mesa/Makefile
+++ b/src/mesa/Makefile
@@ -6,11 +6,6 @@ include $(TOP)/configs/current
 include sources
 
 
-GL_MAJOR = 1
-GL_MINOR = 5
-GL_TINY = 0$(MESA_MAJOR)0$(MESA_MINOR)0$(MESA_TINY)
-
-
 .SUFFIXES : .cpp
 
 .c.o:
@@ -23,120 +18,129 @@ GL_TINY = 0$(MESA_MAJOR)0$(MESA_MINOR)0$(MESA_TINY)
 	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
 
 
-default: depend subdirs libmesa.a
 
-ifneq ($(DRIVER_DIRS),dri)
-default: libglapi.a
-endif
+GLAPI_LIB = libglapi.a
+
+
+# Default: build dependencies, then asm_subdirs, then convenience
+# libs (.a) and finally the device drivers:
+default: depend asm_subdirs libmesa.a $(GLAPI_LIB) driver_subdirs
+
 
 
 ######################################################################
-# Make archive of core object files
-libmesa.a: $(SOLO_OBJECTS)
-	@ $(TOP)/bin/mklib -o mesa -static $(SOLO_OBJECTS);
-	@if [ "${CONFIG_NAME}" = "beos" ] ; then \
-		mimeset -f "$@" ; \
+# Helper libraries used by many drivers:
+
+# Make archive of core mesa object files
+libmesa.a: $(MESA_OBJECTS) asm_subdirs
+	@ $(TOP)/bin/mklib -o mesa -static $(MESA_OBJECTS)
+
+# Make archive of gl* API dispatcher functions only
+$(GLAPI_LIB): $(GLAPI_OBJECTS) asm_subdirs
+	@if [ "${WINDOW_SYSTEM}" = "dri" ] ; then \
+		touch libglapi.a ; \
+	else \
+		$(TOP)/bin/mklib -o glapi -static $(GLAPI_OBJECTS) ; \
 	fi
 
-libglapi.a: $(GLAPI_OBJECTS)
-	@ $(TOP)/bin/mklib -o glapi -static $(GLAPI_OBJECTS)
+
+######################################################################
+# Device drivers
+driver_subdirs: libmesa.a $(GLAPI_LIB)
+	(cd drivers && $(MAKE))
 
 
 ######################################################################
-# Stand-alone Mesa libGL and libOSMesa
-STAND_ALONE_DRIVER_SOURCES = \
-	$(COMMON_DRIVER_SOURCES) \
-	$(X11_DRIVER_SOURCES)
-
-STAND_ALONE_DRIVER_OBJECTS = $(STAND_ALONE_DRIVER_SOURCES:.c=.o)
-
-STAND_ALONE_OBJECTS = \
-	$(CORE_OBJECTS) \
-	$(STAND_ALONE_DRIVER_OBJECTS)
-
-# For libOSMesa16 or libOSMesa32 we link _all_ the objects into the library,
-# not just the osmesa.o object (i.e. we don't have a libGL).
-OSMESA16_OBJECTS = \
-	$(CORE_OBJECTS) \
-	$(COMMON_DRIVER_OBJECTS) \
-	$(OSMESA_DRIVER_OBJECTS)
-
-
-stand-alone: depend subdirs $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(OSMESA_LIB_NAME)
-
-osmesa-only: depend subdirs $(TOP)/$(LIB_DIR)/$(OSMESA_LIB_NAME)
-
-# Make the GL library
-$(TOP)/$(LIB_DIR)/$(GL_LIB_NAME): $(STAND_ALONE_OBJECTS) $(PIPE_LIB) $(CELL_LIB) $(CELL_LIB_SPU)
-	@ $(TOP)/bin/mklib -o $(GL_LIB) \
-		-linker "$(CC)" \
-		-major $(GL_MAJOR) -minor $(GL_MINOR) -patch $(GL_TINY) \
-		-install $(TOP)/$(LIB_DIR) \
-		$(MKLIB_OPTIONS) $(STAND_ALONE_OBJECTS) \
-		$(PIPE_LIB) $(CELL_LIB) $(CELL_LIB_SPU) $(GL_LIB_DEPS)
-
-# Make the OSMesa library
-$(TOP)/$(LIB_DIR)/$(OSMESA_LIB_NAME): $(OSMESA_DRIVER_OBJECTS) \
-		$(OSMESA16_OBJECTS) $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
-	@ if [ "${DRIVER_DIRS}" = "osmesa" ] ; then \
-		$(TOP)/bin/mklib -o $(OSMESA_LIB) \
-			-linker "$(CC)" \
-			-major $(MESA_MAJOR) \
-			-minor $(MESA_MINOR) -patch $(MESA_TINY) \
-			-install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
-			$(OSMESA_LIB_DEPS) $(OSMESA16_OBJECTS) ; \
-	else \
-		$(TOP)/bin/mklib -o $(OSMESA_LIB) \
-			-linker "$(CC)" \
-			-major $(MESA_MAJOR) \
-			-minor $(MESA_MINOR) -patch $(GL_TINY) \
-			-install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
-			$(OSMESA_LIB_DEPS) $(OSMESA_DRIVER_OBJECTS) ; \
+# Assembly subdirs
+asm_subdirs:
+	@ if echo "$(ASM_FLAGS)" | grep -q USE_X86_ASM ; then \
+		(cd x86 && $(MAKE)) || exit 1 ; \
+	fi
+	@ if echo "$(ASM_FLAGS)" | grep -q USE_X86_64_ASM ; then \
+		(cd x86 && $(MAKE)) || exit 1 ; \
+		(cd x86-64 && $(MAKE)) || exit 1 ; \
 	fi
 
 
 ######################################################################
-# Generic stuff
+# Dependency generation
 
 depend: $(ALL_SOURCES)
 	@ echo "running $(MKDEP)"
-	@ rm -f depend  # workaround oops on gutsy?!?
 	@ touch depend
-	@ $(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) $(ALL_SOURCES) \
+	@$(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) $(ALL_SOURCES) \
 		> /dev/null 2>/dev/null
 
 
-subdirs:
-	@ (cd x86 ; $(MAKE))
-	@ (cd x86-64 ; $(MAKE))
+######################################################################
+# Installation rules
 
+# this isn't fleshed out yet but is probably the way to go in the future
+new_install:
+	(cd drivers && $(MAKE) install)
+
+
+# XXX replace this with new_install above someday
 install: default
-	$(INSTALL) -d $(INSTALL_DIR)/include/GL
-	$(INSTALL) -d $(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -m 644 $(TOP)/include/GL/*.h $(INSTALL_DIR)/include/GL
-	@if [ -e $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) ]; then \
-		$(INSTALL) $(TOP)/$(LIB_DIR)/libGL* $(INSTALL_DIR)/$(LIB_DIR); \
-	fi
-	@if [ -e $(TOP)/$(LIB_DIR)/$(OSMESA_LIB_NAME) ]; then \
-		$(INSTALL) $(TOP)/$(LIB_DIR)/libOSMesa* $(INSTALL_DIR)/$(LIB_DIR); \
-	fi
+	@for driver in $(DRIVER_DIRS) ; do \
+	  case "$$driver" in \
+	    osmesa) if [ "$(DRIVER_DIRS)" = osmesa ]; then \
+	              $(MAKE) install-headers install-osmesa || exit 1 ; \
+	            else \
+	              $(MAKE) install-osmesa || exit 1 ; \
+	            fi ;; \
+	    dri)    $(MAKE) install-libgl install-dri || exit 1 ;; \
+	    *)      $(MAKE) install-libgl || exit 1 ;; \
+	  esac ; \
+	done
+
+
+pcedit = sed \
+	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
+	-e 's,@LIB_DIR@,$(LIB_DIR),' \
+	-e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),'
+
+gl.pc: gl.pc.in
+	$(pcedit) $< > $@
+
+install-headers:
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
+	$(INSTALL) -m 644 $(TOP)/include/GL/*.h \
+		$(DESTDIR)$(INSTALL_DIR)/include/GL
+
+install-libgl: default gl.pc install-headers
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
+	$(INSTALL) $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)* \
+		$(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
+	$(INSTALL) -m 644 gl.pc $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
+
+install-osmesa: default
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
+	$(INSTALL) $(TOP)/$(LIB_DIR)/$(OSMESA_LIB_NAME)* \
+		$(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
+
+install-dri:
+	cd drivers/dri && $(MAKE) install
 
-## NOT INSTALLED YET:
-## $(INSTALL) -d $(INSTALL_DIR)/include/GLES
-## $(INSTALL) -m 644 include/GLES/*.h $(INSTALL_DIR)/include/GLES
 
 
 # Emacs tags
 tags:
 	etags `find . -name \*.[ch]` $(TOP)/include/GL/*.h
 
+
 clean:
 	-rm -f */*.o
 	-rm -f */*/*.o
-	-rm -f depend depend.bak libmesa.a libglapi.a
+	-rm -f depend depend.bak libmesa.a $(GLAPI_LIB)
 	-rm -f drivers/*/*.o
-	(cd x86 && $(MAKE) clean)
-	(cd x86-64 && $(MAKE) clean)
+	-@cd drivers/dri && $(MAKE) clean
+	-@cd drivers/xorg && $(MAKE) clean
+	-@cd drivers/x11 && $(MAKE) clean
+	-@cd drivers/osmesa && $(MAKE) clean
+	-@cd x86 && $(MAKE) clean
+	-@cd x86-64 && $(MAKE) clean
 
 
-include depend
+-include depend
diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index 6b99dacf2a6..af83db0b5f5 100644
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -4,307 +4,331 @@
 
 Import('*')
 
-env = env.Clone()
+if env['platform'] != 'winddk':
 
-# Includes
-env.Append(CPPPATH = [
-	'#/src/mesa',
-	'#/src/mesa/main',
-])
-
-if gcc:
-	env.Append(CFLAGS = [
-		'-std=c99',
-	])
-
-# x86 assembly
-if x86 and gcc:
-	env.Append(CPPDEFINES = [
-		'USE_X86_ASM', 
-		'USE_MMX_ASM',
-		'USE_3DNOW_ASM',
-		'USE_SSE_ASM',
+	env = env.Clone()
+	
+	env.Append(CPPPATH = [
+		'#/src/mesa',
+		'#/src/mesa/main',
 	])
+	
+	if gcc:
+		env.Append(CFLAGS = [
+			'-std=c99',
+		])
 
+	#
+	# Source files
+	#
+	
+	main_sources = [
+		'main/api_arrayelt.c',
+		'main/api_exec.c',
+		'main/api_loopback.c',
+		'main/api_noop.c',
+		'main/api_validate.c',
+		'main/accum.c',
+		'main/attrib.c',
+		'main/arrayobj.c',
+		'main/blend.c',
+		'main/bufferobj.c',
+		'main/buffers.c',
+		'main/clear.c',
+		'main/clip.c',
+		'main/colortab.c',
+		'main/context.c',
+		'main/convolve.c',
+		'main/debug.c',
+		'main/depth.c',
+		'main/depthstencil.c',
+		'main/dlist.c',
+		'main/drawpix.c',
+		'main/enable.c',
+		'main/enums.c',
+		'main/eval.c',
+		'main/execmem.c',
+		'main/extensions.c',
+		'main/fbobject.c',
+		'main/feedback.c',
+		'main/ffvertex_prog.c',
+		'main/fog.c',
+		'main/framebuffer.c',
+		'main/get.c',
+		'main/getstring.c',
+		'main/hash.c',
+		'main/hint.c',
+		'main/histogram.c',
+		'main/image.c',
+		'main/imports.c',
+		'main/light.c',
+		'main/lines.c',
+		'main/matrix.c',
+		'main/mipmap.c',
+		'main/mm.c',
+		'main/multisample.c',
+		'main/pixel.c',
+		'main/pixelstore.c',
+		'main/points.c',
+		'main/polygon.c',
+		'main/queryobj.c',
+		'main/rastpos.c',
+		'main/rbadaptors.c',
+		'main/readpix.c',
+		'main/renderbuffer.c',
+		'main/scissor.c',
+		'main/shaders.c',
+		'main/state.c',
+		'main/stencil.c',
+		'main/texcompress.c',
+		'main/texcompress_s3tc.c',
+		'main/texcompress_fxt1.c',
+		'main/texenv.c',
+		'main/texenvprogram.c',
+		'main/texformat.c',
+		'main/texgen.c',
+		'main/teximage.c',
+		'main/texobj.c',
+		'main/texparam.c',
+		'main/texrender.c',
+		'main/texstate.c',
+		'main/texstore.c',
+		'main/varray.c',
+		'main/vtxfmt.c',
+	]
+	
+	math_sources = [
+		'math/m_debug_clip.c',
+		'math/m_debug_norm.c',
+		'math/m_debug_xform.c',
+		'math/m_eval.c',
+		'math/m_matrix.c',
+		'math/m_translate.c',
+		'math/m_vector.c',
+		'math/m_xform.c',
+	]
+	
+	vbo_sources = [
+		'vbo/vbo_context.c',
+		'vbo/vbo_exec.c',
+		'vbo/vbo_exec_api.c',
+		'vbo/vbo_exec_array.c',
+		'vbo/vbo_exec_draw.c',
+		'vbo/vbo_exec_eval.c',
+		'vbo/vbo_rebase.c',
+		'vbo/vbo_split.c',
+		'vbo/vbo_split_copy.c',
+		'vbo/vbo_split_inplace.c',
+		'vbo/vbo_save.c',
+		'vbo/vbo_save_api.c',
+		'vbo/vbo_save_draw.c',
+		'vbo/vbo_save_loopback.c',
+	]
+	
+	vf_sources = [
+		'vf/vf.c',
+		'vf/vf_generic.c',
+		'vf/vf_sse.c',
+	]
+	
+	statetracker_sources = [
+		'state_tracker/st_atom.c',
+		'state_tracker/st_atom_blend.c',
+		'state_tracker/st_atom_clip.c',
+		'state_tracker/st_atom_constbuf.c',
+		'state_tracker/st_atom_depth.c',
+		'state_tracker/st_atom_framebuffer.c',
+		'state_tracker/st_atom_pixeltransfer.c',
+		'state_tracker/st_atom_sampler.c',
+		'state_tracker/st_atom_scissor.c',
+		'state_tracker/st_atom_shader.c',
+		'state_tracker/st_atom_rasterizer.c',
+		'state_tracker/st_atom_stipple.c',
+		'state_tracker/st_atom_texture.c',
+		'state_tracker/st_atom_viewport.c',
+		'state_tracker/st_cb_accum.c',
+		'state_tracker/st_cb_bitmap.c',
+		'state_tracker/st_cb_blit.c',
+		'state_tracker/st_cb_bufferobjects.c',
+		'state_tracker/st_cb_clear.c',
+		'state_tracker/st_cb_flush.c',
+		'state_tracker/st_cb_drawpixels.c',
+		'state_tracker/st_cb_fbo.c',
+		'state_tracker/st_cb_feedback.c',
+		'state_tracker/st_cb_program.c',
+		'state_tracker/st_cb_queryobj.c',
+		'state_tracker/st_cb_rasterpos.c',
+		'state_tracker/st_cb_readpixels.c',
+		'state_tracker/st_cb_strings.c',
+		'state_tracker/st_cb_texture.c',
+		'state_tracker/st_context.c',
+		'state_tracker/st_debug.c',
+		'state_tracker/st_draw.c',
+		'state_tracker/st_extensions.c',
+		'state_tracker/st_format.c',
+		'state_tracker/st_framebuffer.c',
+		'state_tracker/st_gen_mipmap.c',
+		'state_tracker/st_mesa_to_tgsi.c',
+		'state_tracker/st_program.c',
+		'state_tracker/st_texture.c',
+	]
+	
+	shader_sources = [
+		'shader/arbprogparse.c',
+		'shader/arbprogram.c',
+		'shader/atifragshader.c',
+		'shader/grammar/grammar_mesa.c',
+		'shader/nvfragparse.c',
+		'shader/nvprogram.c',
+		'shader/nvvertparse.c',
+		'shader/program.c',
+		'shader/prog_cache.c',
+		'shader/prog_debug.c',
+		'shader/prog_execute.c',
+		'shader/prog_instruction.c',
+		'shader/prog_parameter.c',
+		'shader/prog_print.c',
+		'shader/prog_statevars.c',
+		'shader/prog_uniform.c',
+		'shader/programopt.c',
+		'shader/shader_api.c',
+	]
+	
+	slang_sources = [
+		'shader/slang/slang_builtin.c',
+		'shader/slang/slang_codegen.c',
+		'shader/slang/slang_compile.c',
+		'shader/slang/slang_compile_function.c',
+		'shader/slang/slang_compile_operation.c',
+		'shader/slang/slang_compile_struct.c',
+		'shader/slang/slang_compile_variable.c',
+		'shader/slang/slang_emit.c',
+		'shader/slang/slang_ir.c',
+		'shader/slang/slang_label.c',
+		'shader/slang/slang_library_noise.c',
+		'shader/slang/slang_link.c',
+		'shader/slang/slang_log.c',
+		'shader/slang/slang_mem.c',
+		'shader/slang/slang_preprocess.c',
+		'shader/slang/slang_print.c',
+		'shader/slang/slang_simplify.c',
+		'shader/slang/slang_storage.c',
+		'shader/slang/slang_typeinfo.c',
+		'shader/slang/slang_vartable.c',
+		'shader/slang/slang_utility.c',
+	]
+	
+	mesa_sources = (
+		main_sources +
+		math_sources +
+		vbo_sources +
+		vf_sources +
+		statetracker_sources +
+		shader_sources +
+		slang_sources
+	)
 
-#######################################################################
-# Core sources
-
-MAIN_SOURCES = [
-	'main/api_arrayelt.c',
-	'main/api_loopback.c',
-	'main/api_noop.c',
-	'main/api_validate.c',
-	'main/accum.c',
-	'main/attrib.c',
-	'main/arrayobj.c',
-	'main/blend.c',
-	'main/bufferobj.c',
-	'main/buffers.c',
-	'main/clip.c',
-	'main/colortab.c',
-	'main/context.c',
-	'main/convolve.c',
-	'main/debug.c',
-	'main/depth.c',
-	'main/depthstencil.c',
-	'main/dlist.c',
-	'main/drawpix.c',
-	'main/enable.c',
-	'main/enums.c',
-	'main/eval.c',
-	'main/execmem.c',
-	'main/extensions.c',
-	'main/fbobject.c',
-	'main/feedback.c',
-	'main/ffvertex_prog.c',
-	'main/fog.c',
-	'main/framebuffer.c',
-	'main/get.c',
-	'main/getstring.c',
-	'main/hash.c',
-	'main/hint.c',
-	'main/histogram.c',
-	'main/image.c',
-	'main/imports.c',
-	'main/light.c',
-	'main/lines.c',
-	'main/matrix.c',
-	'main/mipmap.c',
-	'main/mm.c',
-	'main/pixel.c',
-	'main/points.c',
-	'main/polygon.c',
-	'main/queryobj.c',
-	'main/rastpos.c',
-	'main/rbadaptors.c',
-	'main/renderbuffer.c',
-	'main/shaders.c',
-	'main/state.c',
-	'main/stencil.c',
-	'main/texcompress.c',
-	'main/texcompress_s3tc.c',
-	'main/texcompress_fxt1.c',
-	'main/texenvprogram.c',
-	'main/texformat.c',
-	'main/teximage.c',
-	'main/texobj.c',
-	'main/texrender.c',
-	'main/texstate.c',
-	'main/texstore.c',
-	'main/varray.c',
-	'main/vtxfmt.c',
-]
-
-GLAPI_SOURCES = [
-	'main/dispatch.c',
-	'glapi/glapi.c',
-	'glapi/glthread.c',
-]
-
-MATH_SOURCES = [
-	'math/m_debug_clip.c',
-	'math/m_debug_norm.c',
-	'math/m_debug_xform.c',
-	'math/m_eval.c',
-	'math/m_matrix.c',
-	'math/m_translate.c',
-	'math/m_vector.c',
-	'math/m_xform.c',
-]
-
-VBO_SOURCES = [
-	'vbo/vbo_context.c',
-	'vbo/vbo_exec.c',
-	'vbo/vbo_exec_api.c',
-	'vbo/vbo_exec_array.c',
-	'vbo/vbo_exec_draw.c',
-	'vbo/vbo_exec_eval.c',
-	'vbo/vbo_rebase.c',
-	'vbo/vbo_split.c',
-	'vbo/vbo_split_copy.c',
-	'vbo/vbo_split_inplace.c',
-	'vbo/vbo_save.c',
-	'vbo/vbo_save_api.c',
-	'vbo/vbo_save_draw.c',
-	'vbo/vbo_save_loopback.c',
-]
-
-VF_SOURCES = [
-	'vf/vf.c',
-	'vf/vf_generic.c',
-	'vf/vf_sse.c',
-]
-
-STATETRACKER_SOURCES = [
-	'state_tracker/st_atom.c',
-	'state_tracker/st_atom_blend.c',
-	'state_tracker/st_atom_clip.c',
-	'state_tracker/st_atom_constbuf.c',
-	'state_tracker/st_atom_depth.c',
-	'state_tracker/st_atom_framebuffer.c',
-	'state_tracker/st_atom_pixeltransfer.c',
-	'state_tracker/st_atom_sampler.c',
-	'state_tracker/st_atom_scissor.c',
-	'state_tracker/st_atom_shader.c',
-	'state_tracker/st_atom_rasterizer.c',
-	'state_tracker/st_atom_stipple.c',
-	'state_tracker/st_atom_texture.c',
-	'state_tracker/st_atom_viewport.c',
-	'state_tracker/st_cb_accum.c',
-	'state_tracker/st_cb_bitmap.c',
-	'state_tracker/st_cb_blit.c',
-	'state_tracker/st_cb_bufferobjects.c',
-	'state_tracker/st_cb_clear.c',
-	'state_tracker/st_cb_flush.c',
-	'state_tracker/st_cb_drawpixels.c',
-	'state_tracker/st_cb_fbo.c',
-	'state_tracker/st_cb_feedback.c',
-	'state_tracker/st_cb_program.c',
-	'state_tracker/st_cb_queryobj.c',
-	'state_tracker/st_cb_rasterpos.c',
-	'state_tracker/st_cb_readpixels.c',
-	'state_tracker/st_cb_strings.c',
-	'state_tracker/st_cb_texture.c',
-	'state_tracker/st_context.c',
-	'state_tracker/st_debug.c',
-	'state_tracker/st_draw.c',
-	'state_tracker/st_extensions.c',
-	'state_tracker/st_format.c',
-	'state_tracker/st_framebuffer.c',
-	'state_tracker/st_gen_mipmap.c',
-	'state_tracker/st_mesa_to_tgsi.c',
-	'state_tracker/st_program.c',
-	'state_tracker/st_texture.c',
-]
-
-SHADER_SOURCES = [
-	'shader/arbprogparse.c',
-	'shader/arbprogram.c',
-	'shader/atifragshader.c',
-	'shader/grammar/grammar_mesa.c',
-	'shader/nvfragparse.c',
-	'shader/nvprogram.c',
-	'shader/nvvertparse.c',
-	'shader/program.c',
-	'shader/prog_cache.c',
-	'shader/prog_debug.c',
-	'shader/prog_execute.c',
-	'shader/prog_instruction.c',
-	'shader/prog_parameter.c',
-	'shader/prog_print.c',
-	'shader/prog_statevars.c',
-	'shader/prog_uniform.c',
-	'shader/programopt.c',
-	'shader/shader_api.c',
-]
-
-SLANG_SOURCES = [
-	'shader/slang/slang_builtin.c',
-	'shader/slang/slang_codegen.c',
-	'shader/slang/slang_compile.c',
-	'shader/slang/slang_compile_function.c',
-	'shader/slang/slang_compile_operation.c',
-	'shader/slang/slang_compile_struct.c',
-	'shader/slang/slang_compile_variable.c',
-	'shader/slang/slang_emit.c',
-	'shader/slang/slang_ir.c',
-	'shader/slang/slang_label.c',
-	'shader/slang/slang_library_noise.c',
-	'shader/slang/slang_link.c',
-	'shader/slang/slang_log.c',
-	'shader/slang/slang_mem.c',
-	'shader/slang/slang_preprocess.c',
-	'shader/slang/slang_print.c',
-	'shader/slang/slang_simplify.c',
-	'shader/slang/slang_storage.c',
-	'shader/slang/slang_typeinfo.c',
-	'shader/slang/slang_vartable.c',
-	'shader/slang/slang_utility.c',
-]
-
-
-#######################################################################
-# Assembly sources
-
-ASM_C_SOURCES = [
-	'x86/common_x86.c',
-	'x86/x86.c',
-	'x86/3dnow.c',
-	'x86/sse.c',
-	'sparc/sparc.c',
-	'ppc/common_ppc.c',
-	'x86-64/x86-64.c',
-]
-
-X86_SOURCES = [
-	'x86/common_x86_asm.S',
-	'x86/x86_xform2.S',
-	'x86/x86_xform3.S',
-	'x86/x86_xform4.S',
-	'x86/x86_cliptest.S',
-	'x86/mmx_blend.S',
-	'x86/3dnow_xform1.S',
-	'x86/3dnow_xform2.S',
-	'x86/3dnow_xform3.S',
-	'x86/3dnow_xform4.S',
-	'x86/3dnow_normal.S',
-	'x86/sse_xform1.S',
-	'x86/sse_xform2.S',
-	'x86/sse_xform3.S',
-	'x86/sse_xform4.S',
-	'x86/sse_normal.S',
-	'x86/read_rgba_span_x86.S',
-]
-
-X86_API = [
-	'x86/glapi_x86.S',
-]
-
-X86_64_SOURCES = [
-	'x86-64/xform4.S',
-]
-
-X86_64_API = [
-	'x86-64/glapi_x86-64.S',
-]
-
-SPARC_SOURCES = [
-	'sparc/clip.S',
-	'sparc/norm.S',
-	'sparc/xform.S',
-]
-
-SPARC_API = [
-	'sparc/glapi_sparc.S',
-]
-
-if x86 and gcc:
-	ASM_SOURCES = ASM_C_SOURCES + X86_SOURCES 
-	API_SOURCES = X86_API
-else:
-	ASM_SOURCES = []
-	API_SOURCES = []
-
-SOLO_SOURCES = \
-	MAIN_SOURCES + \
-	MATH_SOURCES + \
-	VBO_SOURCES + \
-	VF_SOURCES + \
-	STATETRACKER_SOURCES + \
-	SHADER_SOURCES + \
-	ASM_SOURCES + \
-	SLANG_SOURCES
-
-mesa = env.ConvenienceLibrary(
-	target = 'mesa',
-	source = SOLO_SOURCES,
-)
-Export('mesa')
+	glapi_sources = [
+		'main/dispatch.c',
+		'glapi/glapi.c',
+		'glapi/glthread.c',
+	]
+	
+	#
+	# Assembly sources
+	#
+	if gcc and env['machine'] == 'x86':
+		env.Append(CPPDEFINES = [
+			'USE_X86_ASM', 
+			'USE_MMX_ASM',
+			'USE_3DNOW_ASM',
+			'USE_SSE_ASM',
+		])
+		mesa_sources += [
+			'x86/common_x86.c',
+			'x86/x86.c',
+			'x86/3dnow.c',
+			'x86/sse.c',
+			'x86/common_x86_asm.S',
+			'x86/x86_xform2.S',
+			'x86/x86_xform3.S',
+			'x86/x86_xform4.S',
+			'x86/x86_cliptest.S',
+			'x86/mmx_blend.S',
+			'x86/3dnow_xform1.S',
+			'x86/3dnow_xform2.S',
+			'x86/3dnow_xform3.S',
+			'x86/3dnow_xform4.S',
+			'x86/3dnow_normal.S',
+			'x86/sse_xform1.S',
+			'x86/sse_xform2.S',
+			'x86/sse_xform3.S',
+			'x86/sse_xform4.S',
+			'x86/sse_normal.S',
+			'x86/read_rgba_span_x86.S',
+		]
+		glapi_sources += [
+			'x86/glapi_x86.S',
+		]
+	elif gcc and env['machine'] == 'x86_64':
+		env.Append(CPPDEFINES = [
+			'USE_X86_64_ASM', 
+		])
+		mesa_sources += [
+			'x86-64/x86-64.c',
+			'x86-64/xform4.S',
+		]
+		glapi_sources += [
+			'x86-64/glapi_x86-64.S'
+		]
+	elif gcc and env['machine'] == 'ppc':
+		mesa_sources += [
+			'ppc/common_ppc.c',
+		]
+		glapi_sources += [
+		]
+	elif gcc and env['machine'] == 'sparc':
+		mesa_sources += [
+			'sparc/sparc.c',
+			'sparc/clip.S',
+			'sparc/norm.S',
+			'sparc/xform.S',
+		]
+		glapi_sources += [
+			'sparc/glapi_sparc.S'
+		]
+	else:
+		pass
+	
+	# Generate matypes.h
+	if gcc and env['machine'] in ('x86', 'x86_64'):
+		# See http://www.scons.org/wiki/UsingCodeGenerators
+		gen_matypes = env.Program(
+			target = 'gen_matypes',
+			source = 'x86/gen_matypes.c',
+		)
+		matypes = env.Command(
+			'matypes.h',
+			gen_matypes,
+			gen_matypes[0].abspath + ' > $TARGET',
+		)
+		# Add the dir containing the generated header (somewhere inside  the
+		# build dir) to the include path  
+		env.Append(CPPPATH = [matypes[0].dir])
+	
+	#
+	# Libraries
+	# 
 
-if not dri:
-	glapi = env.ConvenienceLibrary(
-		target = 'glapi',
-		source = GLAPI_SOURCES + API_SOURCES,
+	mesa = env.ConvenienceLibrary(
+		target = 'mesa',
+		source = mesa_sources,
 	)
-	Export('glapi')
+	Export('mesa')
+	
+	if not dri:
+		glapi = env.ConvenienceLibrary(
+			target = 'glapi',
+			source = glapi_sources,
+		)
+		Export('glapi')
diff --git a/src/mesa/drivers/Makefile b/src/mesa/drivers/Makefile
new file mode 100644
index 00000000000..c5998413e86
--- /dev/null
+++ b/src/mesa/drivers/Makefile
@@ -0,0 +1,29 @@
+# src/mesa/drivers/Makefile
+
+TOP = ../../..
+include $(TOP)/configs/current
+
+
+default:
+	@for dir in $(DRIVER_DIRS) ; do \
+		if [ -d $$dir ] ; then \
+			(cd $$dir && $(MAKE)) || exit 1; \
+		fi \
+	done
+
+
+clean:
+	@for dir in $(DRIVER_DIRS) ; do \
+		if [ -d $$dir ] ; then \
+			(cd $$dir && $(MAKE) clean) || exit 1; \
+		fi \
+	done
+
+
+install:
+	@for dir in $(DRIVER_DIRS) ; do \
+		if [ -d $$dir ] ; then \
+			(cd $$dir && $(MAKE) install) || exit 1; \
+		fi \
+	done
+
diff --git a/src/mesa/drivers/beos/Makefile b/src/mesa/drivers/beos/Makefile
index f8b7eb69a4e..342d7ce0243 100644
--- a/src/mesa/drivers/beos/Makefile
+++ b/src/mesa/drivers/beos/Makefile
@@ -169,28 +169,30 @@ OBJECTS := $(DRIVER_OBJECTS:.cpp=.o)
 
 default: depend $(TOP)/$(LIB_DIR) $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
 
+# XXX FIXME: mesa.a might be libmesa.a now
 $(MESA_MODULES):
-	cd $(TOP)/src/mesa; $(MAKE) mesa.a ;
+	cd $(TOP)/src/mesa && $(MAKE) mesa.a ;
+	mimeset -f "$@"
 
 $(GLU_MODULES):
-	cd $(GLU_DIR); $(MAKE) $(subst $(GLU_DIR)/,,$(GLU_MODULES)) ; 
+	cd $(GLU_DIR) && $(MAKE) $(subst $(GLU_DIR)/,,$(GLU_MODULES)) ;
 
 $(TOP)/$(LIB_DIR):
 	mkdir $(TOP)/$(LIB_DIR)
 
 $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME): $(OBJECTS) $(MESA_MODULES) $(GLU_MODULES)
-	@$(TOP)/bin/mklib -o $(GL_LIB) -install $(TOP)/$(LIB_DIR) -major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
+	@$(TOP)/bin/mklib -o $(GL_LIB) -ldflags '$(LDFLAGS)' -install $(TOP)/$(LIB_DIR) \
+		-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
 		$(MKLIB_OPTIONS) $(GL_LIB_DEPS) $(OBJECTS) $(MESA_MODULES) $(GLU_MODULES)
 
 # $(GLU_OBJECTS):
-#	cd $(GLU_DIR); $(MAKE) $< ;
+#	cd $(GLU_DIR) && $(MAKE) $< ;
 
 depend: $(DRIVER_SOURCES) $(GLU_SOURCES)
-	rm -f depend
 	touch depend
 	$(MKDEP) $(MKDEP_OPTIONS) $(INCLUDES) $(DRIVER_SOURCES) $(GLU_SOURCES) > /dev/null 
 
 clean:
-	rm -f depend $(OBJECTS)
+	-rm -f depend depend.bak $(OBJECTS)
 
 include depend
diff --git a/src/mesa/drivers/directfb/Makefile b/src/mesa/drivers/directfb/Makefile
index c515785b2a1..ece0457cffa 100644
--- a/src/mesa/drivers/directfb/Makefile
+++ b/src/mesa/drivers/directfb/Makefile
@@ -25,11 +25,24 @@ DIRECTFBGL_MESA_OBJECTS = $(DIRECTFBGL_MESA_SOURCES:.c=.o)
 
 DIRECTFBGL_MESA = libidirectfbgl_mesa.so
 
+LIBS = $(TOP)/src/mesa/libmesa.a $(TOP)/src/mesa/libglapi.a
+
+
 .c.o:
 	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(DFB_CFLAGS) $< -o $@
 
 
-default: directfbgl_mesa
+default: directfb-libgl directfbgl_mesa
+
+
+# XXX this used to be in src/mesa/Makefile and is probably broken now
+directfb-libgl: $(LIBS)
+	@ $(TOP)/bin/mklib -o $(GL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+		-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
+		-install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) $(LIBS) \
+		$(GL_LIB_DEPS)
+
+
 
 # Mesa DirectFBGL module
 directfbgl_mesa: $(DIRECTFBGL_MESA_OBJECTS)
@@ -50,5 +63,5 @@ install:
 
 
 clean:
-	rm -f *.o *.so
+	-rm -f *.o *.so
 
diff --git a/src/mesa/drivers/fbdev/Makefile b/src/mesa/drivers/fbdev/Makefile
new file mode 100644
index 00000000000..c0ef54f604f
--- /dev/null
+++ b/src/mesa/drivers/fbdev/Makefile
@@ -0,0 +1,36 @@
+# src/mesa/drivers/fbdev/Makefile for libGL.so
+
+TOP = ../../../..
+
+include $(TOP)/configs/current
+
+
+SOURCES = glfbdev.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+INCLUDE_DIRS = \
+	-I$(TOP)/include \
+	-I$(TOP)/src/mesa \
+	-I$(TOP)/src/mesa/main
+
+CORE_MESA = $(TOP)/src/mesa/libmesa.a $(TOP)/src/mesa/libglapi.a
+
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
+
+
+default: $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
+
+
+$(TOP)/$(LIB_DIR)/$(GL_LIB_NAME): $(CORE_MESA) $(OBJECTS)
+	@ $(TOP)/bin/mklib -o $(GL_LIB) \
+		-linker '$(CC)' -ldflags '$(LDFLAGS)' \
+		-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
+		-install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
+		$(CORE_MESA) $(OBJECTS) $(GL_LIB_DEPS)
+
+
+clean:
+	-rm -f $(OBJECTS)
diff --git a/src/mesa/drivers/osmesa/Makefile b/src/mesa/drivers/osmesa/Makefile
new file mode 100644
index 00000000000..fa8dffcb3ef
--- /dev/null
+++ b/src/mesa/drivers/osmesa/Makefile
@@ -0,0 +1,74 @@
+# src/mesa/drivers/osmesa/Makefile for libOSMesa.so
+
+# Note that we may generate libOSMesa.so or libOSMesa16.so or libOSMesa32.so
+# with this Makefile
+
+
+TOP = ../../../..
+
+include $(TOP)/configs/current
+
+
+
+SOURCES = osmesa.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+INCLUDE_DIRS = \
+	-I$(TOP)/include \
+	-I$(TOP)/src/mesa \
+	-I$(TOP)/src/mesa/main
+
+CORE_MESA = $(TOP)/src/mesa/libmesa.a $(TOP)/src/mesa/libglapi.a
+
+
+.PHONY: osmesa8
+.PHONY: osmesa16
+
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
+
+
+default:
+# $(TOP)/$(LIB_DIR)/$(OSMESA_LIB_NAME)
+	@ if [ "${DRIVER_DIRS}" = "osmesa" ] ; then \
+		$(MAKE) osmesa16 ; \
+	else \
+		$(MAKE) osmesa8 ; \
+	fi
+
+
+
+
+# The normal libOSMesa is used in conjuction with libGL
+osmesa8: $(TOP)/lib/$(OSMESA_LIB_NAME)
+
+$(TOP)/lib/$(OSMESA_LIB_NAME): $(OBJECTS)
+	$(TOP)/bin/mklib -o $(OSMESA_LIB) \
+		-linker "$(CC)" \
+		-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
+		-install $(TOP)/$(LIB_DIR) \
+		$(MKLIB_OPTIONS) \
+		$(OSMESA_LIB_DEPS) $(OBJECTS)
+
+
+
+
+# The libOSMesa16/libOSMesa32 libraries do not use libGL but rather are built
+# with all the other Mesa sources (compiled with -DCHAN_BITS=16/32
+osmesa16: $(OBJECTS) $(CORE_MESA)
+	$(TOP)/bin/mklib -o $(OSMESA_LIB) \
+		-linker "$(CC)" \
+		-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
+		-install $(TOP)/$(LIB_DIR) \
+		$(MKLIB_OPTIONS) \
+		$(OSMESA_LIB_DEPS) $(OBJECTS) $(CORE_MESA)
+
+
+
+clean:
+	-rm -f *.o *~
+
+
+# XXX todo install rule?
diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c
index ad8b20283ce..399997bdecb 100644
--- a/src/mesa/drivers/osmesa/osmesa.c
+++ b/src/mesa/drivers/osmesa/osmesa.c
@@ -33,14 +33,14 @@
  */
 
 
-#include "glheader.h"
+#include "main/glheader.h"
 #include "GL/osmesa.h"
-#include "context.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "renderbuffer.h"
+#include "main/context.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/renderbuffer.h"
 #include "swrast/swrast.h"
 #include "swrast_setup/swrast_setup.h"
 #include "swrast/s_context.h"
diff --git a/src/mesa/drivers/x11/Makefile b/src/mesa/drivers/x11/Makefile
index 0ab1dc6e6bd..51226eeae11 100644
--- a/src/mesa/drivers/x11/Makefile
+++ b/src/mesa/drivers/x11/Makefile
@@ -1,2 +1,79 @@
-default:
-	cd ../.. ; make
\ No newline at end of file
+# src/mesa/drivers/x11/Makefile for libGL.so
+
+# This builds "stand-alone" Mesa, a version of libGL that does not need the
+# GLX extension.  All rendering is converted to Xlib calls.  No hardware
+# acceleration.
+
+
+TOP = ../../../..
+
+include $(TOP)/configs/current
+
+
+GL_MAJOR = 1
+GL_MINOR = 5
+GL_TINY = 0$(MESA_MAJOR)0$(MESA_MINOR)0$(MESA_TINY)
+
+
+HEADERS = \
+	glxapi.h \
+	glxheader.h \
+	xfonts.h \
+	xmesaP.h \
+	xm_glide.h \
+	xm_image.h
+
+SOURCES = \
+	fakeglx.c \
+	glxapi.c \
+	xfonts.c \
+	xm_api.c \
+	xm_buffer.c \
+	xm_dd.c \
+	xm_glide.c \
+	xm_image.c \
+	xm_line.c \
+	xm_span.c \
+	xm_tri.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+INCLUDE_DIRS = \
+	-I$(TOP)/include \
+	-I$(TOP)/src/mesa \
+	-I$(TOP)/src/mesa/main
+
+CORE_MESA = $(TOP)/src/mesa/libmesa.a $(TOP)/src/mesa/libglapi.a
+
+
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
+
+
+default: $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
+
+
+$(TOP)/$(LIB_DIR)/$(GL_LIB_NAME): $(OBJECTS) $(CORE_MESA)
+	@ $(TOP)/bin/mklib -o $(GL_LIB) \
+		-linker '$(CC)' -ldflags '$(LDFLAGS)' \
+		-major $(GL_MAJOR) -minor $(GL_MINOR) -patch $(GL_TINY) \
+		-install $(TOP)/$(LIB_DIR) \
+		$(MKLIB_OPTIONS) $(GL_LIB_DEPS) $(OBJECTS) $(CORE_MESA)
+
+
+
+clean:
+	-rm -f *.o *~
+	-rm -f depend depend.bak
+
+
+
+depend: $(SOURCES) $(HEADERS)
+	@ echo "running $(MKDEP)"
+	@ touch depend
+	@$(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) $(SOURCES) $(HEADERS) \
+		> /dev/null 2>/dev/null
+
+
+-include depend
diff --git a/src/mesa/glapi/dispatch.h b/src/mesa/glapi/dispatch.h
index 71231560852..98f654f4022 100644
--- a/src/mesa/glapi/dispatch.h
+++ b/src/mesa/glapi/dispatch.h
@@ -28,6 +28,9 @@
 #if !defined( _DISPATCH_H_ )
 #  define _DISPATCH_H_
 
+#include "glapitable.h"
+
+
 /**
  * \file dispatch.h
  * Macros for handling GL dispatch tables.
diff --git a/src/mesa/glapi/gl_table.py b/src/mesa/glapi/gl_table.py
index 69f7bd7c7b5..7023a4b71a3 100644
--- a/src/mesa/glapi/gl_table.py
+++ b/src/mesa/glapi/gl_table.py
@@ -56,7 +56,6 @@ class PrintGlTable(gl_XML.gl_print_base):
 		print '# define GLAPIENTRYP GLAPIENTRY *'
 		print '#endif'
 		print ''
-		print 'typedef void (*_glapi_proc)(void); /* generic function pointer */'
 		print ''
 		print 'struct _glapi_table'
 		print '{'
diff --git a/src/mesa/glapi/glapi.c b/src/mesa/glapi/glapi.c
index 47c57822732..ed59ddb0b73 100644
--- a/src/mesa/glapi/glapi.c
+++ b/src/mesa/glapi/glapi.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5
+ * Version:  7.1
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -55,18 +55,12 @@
 #include "glapioffsets.h"
 #include "glapitable.h"
 
+
 /***** BEGIN NO-OP DISPATCH *****/
 
 static GLboolean WarnFlag = GL_FALSE;
 static _glapi_warning_func warning_func;
 
-#if defined(PTHREADS) || defined(GLX_USE_TLS)
-static void init_glapi_relocs(void);
-#endif
-
-static _glapi_proc generate_entrypoint(GLuint functionOffset);
-static void fill_in_entrypoint_offset(_glapi_proc entrypoint, GLuint offset);
-
 /*
  * Enable/disable printing of warning messages.
  */
@@ -205,21 +199,6 @@ PUBLIC void *_glapi_Context = NULL;
 /*@}*/
 
 
-/**
- * strdup() is actually not a standard ANSI C or POSIX routine.
- * Irix will not define it if ANSI mode is in effect.
- */
-static char *
-str_dup(const char *str)
-{
-   char *copy;
-   copy = (char*) malloc(strlen(str) + 1);
-   if (!copy)
-      return NULL;
-   strcpy(copy, str);
-   return copy;
-}
-
 
 
 /**
@@ -297,6 +276,32 @@ _glapi_get_context(void)
 
 
 
+#if defined(PTHREADS) || defined(GLX_USE_TLS)
+/**
+ * Perform platform-specific GL API entry-point fixups.
+ */
+static void
+init_glapi_relocs( void )
+{
+#if defined(USE_X86_ASM) && defined(GLX_USE_TLS) && !defined(GLX_X86_READONLY_TEXT)
+    extern unsigned long _x86_get_dispatch(void);
+    char run_time_patch[] = {
+       0x65, 0xa1, 0, 0, 0, 0 /* movl %gs:0,%eax */
+    };
+    GLuint *offset = (GLuint *) &run_time_patch[2]; /* 32-bits for x86/32 */
+    const GLubyte * const get_disp = (const GLubyte *) run_time_patch;
+    GLubyte * curr_func = (GLubyte *) gl_dispatch_functions_start;
+
+    *offset = _x86_get_dispatch();
+    while ( curr_func != (GLubyte *) gl_dispatch_functions_end ) {
+	(void) memcpy( curr_func, get_disp, sizeof(run_time_patch));
+	curr_func += DISPATCH_FUNCTION_SIZE;
+    }
+#endif
+}
+#endif /* defined(PTHREADS) || defined(GLX_USE_TLS) */
+
+
 /**
  * Set the global or per-thread dispatch table pointer.
  * If the dispatch parameter is NULL we'll plug in the no-op dispatch
@@ -353,132 +358,6 @@ _glapi_get_dispatch(void)
 
 
 
-/***
- *** The rest of this file is pretty much concerned with GetProcAddress
- *** functionality.
- ***/
-
-#if defined(USE_X64_64_ASM) && defined(GLX_USE_TLS)
-# define DISPATCH_FUNCTION_SIZE  16
-#elif defined(USE_X86_ASM)
-# if defined(THREADS) && !defined(GLX_USE_TLS)
-#  define DISPATCH_FUNCTION_SIZE  32
-# else
-#  define DISPATCH_FUNCTION_SIZE  16
-# endif
-#endif
-
-#if !defined(DISPATCH_FUNCTION_SIZE) && !defined(XFree86Server) && !defined(XGLServer)
-# define NEED_FUNCTION_POINTER
-#endif
-
-/* The code in this file is auto-generated with Python */
-#include "glprocs.h"
-
-
-/**
- * Search the table of static entrypoint functions for the named function
- * and return the corresponding glprocs_table_t entry.
- */
-static const glprocs_table_t *
-find_entry( const char * n )
-{
-   GLuint i;
-   for (i = 0; static_functions[i].Name_offset >= 0; i++) {
-      const char *testName = gl_string_table + static_functions[i].Name_offset;
-      if (strcmp(testName, n) == 0) {
-	 return &static_functions[i];
-      }
-   }
-   return NULL;
-}
-
-
-/**
- * Return dispatch table offset of the named static (built-in) function.
- * Return -1 if function not found.
- */
-static GLint
-get_static_proc_offset(const char *funcName)
-{
-   const glprocs_table_t * const f = find_entry( funcName );
-   if (f) {
-      return f->Offset;
-   }
-   return -1;
-}
-
-
-#if !defined(XFree86Server) && !defined(XGLServer)
-#ifdef USE_X86_ASM
-
-#if defined( GLX_USE_TLS )
-extern       GLubyte gl_dispatch_functions_start[];
-extern       GLubyte gl_dispatch_functions_end[];
-#else
-extern const GLubyte gl_dispatch_functions_start[];
-#endif
-
-#endif /* USE_X86_ASM */
-
-
-/**
- * Return dispatch function address for the named static (built-in) function.
- * Return NULL if function not found.
- */
-static _glapi_proc
-get_static_proc_address(const char *funcName)
-{
-   const glprocs_table_t * const f = find_entry( funcName );
-   if (f) {
-#if defined(DISPATCH_FUNCTION_SIZE) && defined(GLX_INDIRECT_RENDERING)
-      return (f->Address == NULL)
-	 ? (_glapi_proc) (gl_dispatch_functions_start
-			  + (DISPATCH_FUNCTION_SIZE * f->Offset))
-         : f->Address;
-#elif defined(DISPATCH_FUNCTION_SIZE)
-      return (_glapi_proc) (gl_dispatch_functions_start 
-                            + (DISPATCH_FUNCTION_SIZE * f->Offset));
-#else
-      return f->Address;
-#endif
-   }
-   else {
-      return NULL;
-   }
-}
-
-#endif /* !defined(XFree86Server) && !defined(XGLServer) */
-
-
-
-/**
- * Return the name of the function at the given offset in the dispatch
- * table.  For debugging only.
- */
-static const char *
-get_static_proc_name( GLuint offset )
-{
-   GLuint i;
-   for (i = 0; static_functions[i].Name_offset >= 0; i++) {
-      if (static_functions[i].Offset == offset) {
-	 return gl_string_table + static_functions[i].Name_offset;
-      }
-   }
-   return NULL;
-}
-
-
-
-/**********************************************************************
- * Extension function management.
- */
-
-/*
- * Number of extension functions which we can dynamically add at runtime.
- */
-#define MAX_EXTENSION_FUNCS 300
-
 
 /*
  * The dispatch table size (number of entries) is the size of the
@@ -490,450 +369,6 @@ get_static_proc_name( GLuint offset )
 
 
 /**
- * Track information about a function added to the GL API.
- */
-struct _glapi_function {
-   /**
-    * Name of the function.
-    */
-   const char * name;
-
-
-   /**
-    * Text string that describes the types of the parameters passed to the
-    * named function.   Parameter types are converted to characters using the
-    * following rules:
-    *   - 'i' for \c GLint, \c GLuint, and \c GLenum
-    *   - 'p' for any pointer type
-    *   - 'f' for \c GLfloat and \c GLclampf
-    *   - 'd' for \c GLdouble and \c GLclampd
-    */
-   const char * parameter_signature;
-
-
-   /**
-    * Offset in the dispatch table where the pointer to the real function is
-    * located.  If the driver has not requested that the named function be
-    * added to the dispatch table, this will have the value ~0.
-    */
-   unsigned dispatch_offset;
-
-
-   /**
-    * Pointer to the dispatch stub for the named function.
-    * 
-    * \todo
-    * The semantic of this field should be changed slightly.  Currently, it
-    * is always expected to be non-\c NULL.  However, it would be better to
-    * only allocate the entry-point stub when the application requests the
-    * function via \c glXGetProcAddress.  This would save memory for all the
-    * functions that the driver exports but that the application never wants
-    * to call.
-    */
-   _glapi_proc dispatch_stub;
-};
-
-
-static struct _glapi_function ExtEntryTable[MAX_EXTENSION_FUNCS];
-static GLuint NumExtEntryPoints = 0;
-
-#ifdef USE_SPARC_ASM
-extern void __glapi_sparc_icache_flush(unsigned int *);
-#endif
-
-/**
- * Generate a dispatch function (entrypoint) which jumps through
- * the given slot number (offset) in the current dispatch table.
- * We need assembly language in order to accomplish this.
- */
-static _glapi_proc
-generate_entrypoint(GLuint functionOffset)
-{
-#if defined(USE_X86_ASM)
-   /* 32 is chosen as something of a magic offset.  For x86, the dispatch
-    * at offset 32 is the first one where the offset in the
-    * "jmp OFFSET*4(%eax)" can't be encoded in a single byte.
-    */
-   const GLubyte * const template_func = gl_dispatch_functions_start 
-     + (DISPATCH_FUNCTION_SIZE * 32);
-   GLubyte * const code = (GLubyte *) malloc(DISPATCH_FUNCTION_SIZE);
-
-
-   if ( code != NULL ) {
-      (void) memcpy(code, template_func, DISPATCH_FUNCTION_SIZE);
-      fill_in_entrypoint_offset( (_glapi_proc) code, functionOffset );
-   }
-
-   return (_glapi_proc) code;
-#elif defined(USE_SPARC_ASM)
-
-#ifdef __arch64__
-   static const unsigned int insn_template[] = {
-	   0x05000000,	/* sethi	%uhi(_glapi_Dispatch), %g2	*/
-	   0x03000000,	/* sethi	%hi(_glapi_Dispatch), %g1	*/
-	   0x8410a000,	/* or		%g2, %ulo(_glapi_Dispatch), %g2	*/
-	   0x82106000,	/* or		%g1, %lo(_glapi_Dispatch), %g1	*/
-	   0x8528b020,	/* sllx		%g2, 32, %g2			*/
-	   0xc2584002,	/* ldx		[%g1 + %g2], %g1		*/
-	   0x05000000,	/* sethi	%hi(8 * glapioffset), %g2	*/
-	   0x8410a000,	/* or		%g2, %lo(8 * glapioffset), %g2	*/
-	   0xc6584002,	/* ldx		[%g1 + %g2], %g3		*/
-	   0x81c0c000,	/* jmpl		%g3, %g0			*/
-	   0x01000000	/*  nop						*/
-   };
-#else
-   static const unsigned int insn_template[] = {
-	   0x03000000,	/* sethi	%hi(_glapi_Dispatch), %g1	  */
-	   0xc2006000,	/* ld		[%g1 + %lo(_glapi_Dispatch)], %g1 */
-	   0xc6006000,	/* ld		[%g1 + %lo(4*glapioffset)], %g3	  */
-	   0x81c0c000,	/* jmpl		%g3, %g0			  */
-	   0x01000000	/*  nop						  */
-   };
-#endif /* __arch64__ */
-   unsigned int *code = (unsigned int *) malloc(sizeof(insn_template));
-   unsigned long glapi_addr = (unsigned long) &_glapi_Dispatch;
-   if (code) {
-      memcpy(code, insn_template, sizeof(insn_template));
-
-#ifdef __arch64__
-      code[0] |= (glapi_addr >> (32 + 10));
-      code[1] |= ((glapi_addr & 0xffffffff) >> 10);
-      __glapi_sparc_icache_flush(&code[0]);
-      code[2] |= ((glapi_addr >> 32) & ((1 << 10) - 1));
-      code[3] |= (glapi_addr & ((1 << 10) - 1));
-      __glapi_sparc_icache_flush(&code[2]);
-      code[6] |= ((functionOffset * 8) >> 10);
-      code[7] |= ((functionOffset * 8) & ((1 << 10) - 1));
-      __glapi_sparc_icache_flush(&code[6]);
-#else
-      code[0] |= (glapi_addr >> 10);
-      code[1] |= (glapi_addr & ((1 << 10) - 1));
-      __glapi_sparc_icache_flush(&code[0]);
-      code[2] |= (functionOffset * 4);
-      __glapi_sparc_icache_flush(&code[2]);
-#endif /* __arch64__ */
-   }
-   return (_glapi_proc) code;
-#else
-   (void) functionOffset;
-   return NULL;
-#endif /* USE_*_ASM */
-}
-
-
-/**
- * This function inserts a new dispatch offset into the assembly language
- * stub that was generated with the preceeding function.
- */
-static void
-fill_in_entrypoint_offset(_glapi_proc entrypoint, GLuint offset)
-{
-#if defined(USE_X86_ASM)
-   GLubyte * const code = (GLubyte *) entrypoint;
-
-#if DISPATCH_FUNCTION_SIZE == 32
-   *((unsigned int *)(code + 11)) = 4 * offset;
-   *((unsigned int *)(code + 22)) = 4 * offset;
-#elif DISPATCH_FUNCTION_SIZE == 16 && defined( GLX_USE_TLS )
-   *((unsigned int *)(code +  8)) = 4 * offset;
-#elif DISPATCH_FUNCTION_SIZE == 16
-   *((unsigned int *)(code +  7)) = 4 * offset;
-#else
-# error Invalid DISPATCH_FUNCTION_SIZE!
-#endif
-
-#elif defined(USE_SPARC_ASM)
-
-   /* XXX this hasn't been tested! */
-   unsigned int *code = (unsigned int *) entrypoint;
-#ifdef __arch64__
-   code[6] = 0x05000000;  /* sethi	%hi(8 * glapioffset), %g2	*/
-   code[7] = 0x8410a000;  /* or		%g2, %lo(8 * glapioffset), %g2	*/
-   code[6] |= ((offset * 8) >> 10);
-   code[7] |= ((offset * 8) & ((1 << 10) - 1));
-   __glapi_sparc_icache_flush(&code[6]);
-#else /* __arch64__ */
-   code[2] = 0xc6006000;  /* ld		[%g1 + %lo(4*glapioffset)], %g3	  */
-   code[2] |= (offset * 4);
-   __glapi_sparc_icache_flush(&code[2]);
-#endif /* __arch64__ */
-
-#else
-
-   /* an unimplemented architecture */
-   (void) entrypoint;
-   (void) offset;
-
-#endif /* USE_*_ASM */
-}
-
-
-/**
- * Generate new entrypoint
- *
- * Use a temporary dispatch offset of ~0 (i.e. -1).  Later, when the driver
- * calls \c _glapi_add_dispatch we'll put in the proper offset.  If that
- * never happens, and the user calls this function, he'll segfault.  That's
- * what you get when you try calling a GL function that doesn't really exist.
- * 
- * \param funcName  Name of the function to create an entry-point for.
- * 
- * \sa _glapi_add_entrypoint
- */
-
-static struct _glapi_function *
-add_function_name( const char * funcName )
-{
-   struct _glapi_function * entry = NULL;
-   
-   if (NumExtEntryPoints < MAX_EXTENSION_FUNCS) {
-      _glapi_proc entrypoint = generate_entrypoint(~0);
-      if (entrypoint != NULL) {
-	 entry = & ExtEntryTable[NumExtEntryPoints];
-
-	 ExtEntryTable[NumExtEntryPoints].name = str_dup(funcName);
-	 ExtEntryTable[NumExtEntryPoints].parameter_signature = NULL;
-	 ExtEntryTable[NumExtEntryPoints].dispatch_offset = ~0;
-	 ExtEntryTable[NumExtEntryPoints].dispatch_stub = entrypoint;
-	 NumExtEntryPoints++;
-      }
-   }
-
-   return entry;
-}
-
-
-/**
- * Fill-in the dispatch stub for the named function.
- * 
- * This function is intended to be called by a hardware driver.  When called,
- * a dispatch stub may be created created for the function.  A pointer to this
- * dispatch function will be returned by glXGetProcAddress.
- *
- * \param function_names       Array of pointers to function names that should
- *                             share a common dispatch offset.
- * \param parameter_signature  String representing the types of the parameters
- *                             passed to the named function.  Parameter types
- *                             are converted to characters using the following
- *                             rules:
- *                               - 'i' for \c GLint, \c GLuint, and \c GLenum
- *                               - 'p' for any pointer type
- *                               - 'f' for \c GLfloat and \c GLclampf
- *                               - 'd' for \c GLdouble and \c GLclampd
- *
- * \returns
- * The offset in the dispatch table of the named function.  A pointer to the
- * driver's implementation of the named function should be stored at
- * \c dispatch_table[\c offset].
- *
- * \sa glXGetProcAddress
- *
- * \warning
- * This function can only handle up to 8 names at a time.  As far as I know,
- * the maximum number of names ever associated with an existing GL function is
- * 4 (\c glPointParameterfSGIS, \c glPointParameterfEXT,
- * \c glPointParameterfARB, and \c glPointParameterf), so this should not be
- * too painful of a limitation.
- *
- * \todo
- * Determine whether or not \c parameter_signature should be allowed to be
- * \c NULL.  It doesn't seem like much of a hardship for drivers to have to
- * pass in an empty string.
- *
- * \todo
- * Determine if code should be added to reject function names that start with
- * 'glX'.
- * 
- * \bug
- * Add code to compare \c parameter_signature with the parameter signature of
- * a static function.  In order to do that, we need to find a way to \b get
- * the parameter signature of a static function.
- */
-
-PUBLIC int
-_glapi_add_dispatch( const char * const * function_names,
-		     const char * parameter_signature )
-{
-   static int next_dynamic_offset = _gloffset_FIRST_DYNAMIC;
-   const char * const real_sig = (parameter_signature != NULL)
-     ? parameter_signature : "";
-   struct _glapi_function * entry[8];
-   GLboolean is_static[8];
-   unsigned i;
-   unsigned j;
-   int offset = ~0;
-   int new_offset;
-
-
-   (void) memset( is_static, 0, sizeof( is_static ) );
-   (void) memset( entry, 0, sizeof( entry ) );
-
-   for ( i = 0 ; function_names[i] != NULL ; i++ ) {
-      /* Do some trivial validation on the name of the function.
-       */
-
-      if (!function_names[i] || function_names[i][0] != 'g' || function_names[i][1] != 'l')
-	return GL_FALSE;
-   
-      /* Determine if the named function already exists.  If the function does
-       * exist, it must have the same parameter signature as the function
-       * being added.
-       */
-
-      new_offset = get_static_proc_offset(function_names[i]);
-      if (new_offset >= 0) {
-	 /* FIXME: Make sure the parameter signatures match!  How do we get
-	  * FIXME: the parameter signature for static functions?
-	  */
-
-	 if ( (offset != ~0) && (new_offset != offset) ) {
-	    return -1;
-	 }
-
-	 is_static[i] = GL_TRUE;
-	 offset = new_offset;
-      }
-   
-   
-      for ( j = 0 ; j < NumExtEntryPoints ; j++ ) {
-	 if (strcmp(ExtEntryTable[j].name, function_names[i]) == 0) {
-	    /* The offset may be ~0 if the function name was added by
-	     * glXGetProcAddress but never filled in by the driver.
-	     */
-
-	    if (ExtEntryTable[j].dispatch_offset != ~0) {
-	       if (strcmp(real_sig, ExtEntryTable[j].parameter_signature) 
-		   != 0) {
-		  return -1;
-	       }
-
-	       if ( (offset != ~0) && (ExtEntryTable[j].dispatch_offset != offset) ) {
-		  return -1;
-	       }
-
-	       offset = ExtEntryTable[j].dispatch_offset;
-	    }
-	    
-	    entry[i] = & ExtEntryTable[j];
-	    break;
-	 }
-      }
-   }
-
-   if (offset == ~0) {
-      offset = next_dynamic_offset;
-      next_dynamic_offset++;
-   }
-
-   for ( i = 0 ; function_names[i] != NULL ; i++ ) {
-      if (! is_static[i] ) {
-	 if (entry[i] == NULL) {
-	    entry[i] = add_function_name( function_names[i] );
-	    if (entry[i] == NULL) {
-	       /* FIXME: Possible memory leak here.
-		*/
-	       return -1;
-	    }
-	 }
-
-	 entry[i]->parameter_signature = str_dup(real_sig);
-	 fill_in_entrypoint_offset(entry[i]->dispatch_stub, offset);
-	 entry[i]->dispatch_offset = offset;
-      }
-   }
-   
-   return offset;
-}
-
-
-/**
- * Return offset of entrypoint for named function within dispatch table.
- */
-PUBLIC GLint
-_glapi_get_proc_offset(const char *funcName)
-{
-   /* search extension functions first */
-   GLuint i;
-   for (i = 0; i < NumExtEntryPoints; i++) {
-      if (strcmp(ExtEntryTable[i].name, funcName) == 0) {
-         return ExtEntryTable[i].dispatch_offset;
-      }
-   }
-   /* search static functions */
-   return get_static_proc_offset(funcName);
-}
-
-
-
-/**
- * Return pointer to the named function.  If the function name isn't found
- * in the name of static functions, try generating a new API entrypoint on
- * the fly with assembly language.
- */
-_glapi_proc
-_glapi_get_proc_address(const char *funcName)
-{
-   struct _glapi_function * entry;
-   GLuint i;
-
-#ifdef MANGLE
-   if (funcName[0] != 'm' || funcName[1] != 'g' || funcName[2] != 'l')
-      return NULL;
-#else
-   if (funcName[0] != 'g' || funcName[1] != 'l')
-      return NULL;
-#endif
-
-   /* search extension functions first */
-   for (i = 0; i < NumExtEntryPoints; i++) {
-      if (strcmp(ExtEntryTable[i].name, funcName) == 0) {
-         return ExtEntryTable[i].dispatch_stub;
-      }
-   }
-
-#if !defined( XFree86Server ) && !defined( XGLServer )
-   /* search static functions */
-   {
-      const _glapi_proc func = get_static_proc_address(funcName);
-      if (func)
-         return func;
-   }
-#endif /* !defined( XFree86Server ) */
-
-   entry = add_function_name(funcName);
-   return (entry == NULL) ? NULL : entry->dispatch_stub;
-}
-
-
-
-/**
- * Return the name of the function at the given dispatch offset.
- * This is only intended for debugging.
- */
-const char *
-_glapi_get_proc_name(GLuint offset)
-{
-   GLuint i;
-   const char * n;
-
-   /* search built-in functions */
-   n = get_static_proc_name(offset);
-   if ( n != NULL ) {
-      return n;
-   }
-
-   /* search added extension functions */
-   for (i = 0; i < NumExtEntryPoints; i++) {
-      if (ExtEntryTable[i].dispatch_offset == offset) {
-         return ExtEntryTable[i].name;
-      }
-   }
-   return NULL;
-}
-
-
-
-/**
  * Return size of dispatch table struct as number of functions (or
  * slots).
  */
@@ -944,7 +379,6 @@ _glapi_get_dispatch_table_size(void)
 }
 
 
-
 /**
  * Make sure there are no NULL pointers in the given dispatch table.
  * Intended for debugging purposes.
@@ -952,7 +386,7 @@ _glapi_get_dispatch_table_size(void)
 void
 _glapi_check_table(const struct _glapi_table *table)
 {
-#ifdef DEBUG
+#ifdef EXTRA_DEBUG
    const GLuint entries = _glapi_get_dispatch_table_size();
    const void **tab = (const void **) table;
    GLuint i;
@@ -1023,29 +457,3 @@ _glapi_check_table(const struct _glapi_table *table)
    (void) table;
 #endif
 }
-
-
-#if defined(PTHREADS) || defined(GLX_USE_TLS)
-/**
- * Perform platform-specific GL API entry-point fixups.
- */
-static void
-init_glapi_relocs( void )
-{
-#if defined(USE_X86_ASM) && defined(GLX_USE_TLS) && !defined(GLX_X86_READONLY_TEXT)
-    extern unsigned long _x86_get_dispatch(void);
-    char run_time_patch[] = {
-       0x65, 0xa1, 0, 0, 0, 0 /* movl %gs:0,%eax */
-    };
-    GLuint *offset = (GLuint *) &run_time_patch[2]; /* 32-bits for x86/32 */
-    const GLubyte * const get_disp = (const GLubyte *) run_time_patch;
-    GLubyte * curr_func = (GLubyte *) gl_dispatch_functions_start;
-
-    *offset = _x86_get_dispatch();
-    while ( curr_func != (GLubyte *) gl_dispatch_functions_end ) {
-	(void) memcpy( curr_func, get_disp, sizeof(run_time_patch));
-	curr_func += DISPATCH_FUNCTION_SIZE;
-    }
-#endif
-}
-#endif /* defined(PTHREADS) || defined(GLX_USE_TLS) */
diff --git a/src/mesa/glapi/glapi.h b/src/mesa/glapi/glapi.h
index ddfb1cffb91..8f2cf662183 100644
--- a/src/mesa/glapi/glapi.h
+++ b/src/mesa/glapi/glapi.h
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5
+ * Version:  7.1
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -44,12 +44,17 @@
 #ifndef _GLAPI_H
 #define _GLAPI_H
 
+#define GL_GLEXT_PROTOTYPES
 
 #include "GL/gl.h"
-#include "glapitable.h"
+#include "GL/glext.h"
 #include "glthread.h"
 
 
+struct _glapi_table;
+
+typedef void (*_glapi_proc)(void); /* generic function pointer */
+
 typedef void (*_glapi_warning_func)(void *ctx, const char *str, ...);
 
 
@@ -63,6 +68,12 @@ typedef void (*_glapi_warning_func)(void *ctx, const char *str, ...);
 #endif
 
 
+/*
+ * Number of extension functions which we can dynamically add at runtime.
+ */
+#define MAX_EXTENSION_FUNCS 300
+
+
 /**
  ** Define the GET_CURRENT_CONTEXT() macro.
  ** \param C local variable which will hold the current context.
diff --git a/src/mesa/glapi/glapi_getproc.c b/src/mesa/glapi/glapi_getproc.c
new file mode 100644
index 00000000000..5e0af26a013
--- /dev/null
+++ b/src/mesa/glapi/glapi_getproc.c
@@ -0,0 +1,619 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file glapi_getproc.
+ *
+ * Code for implementing glXGetProcAddress(), etc.
+ * This was originally in glapi.c but refactored out.
+ */
+
+
+#include <stdlib.h>
+#include <string.h>
+#include "glheader.h"
+#include "glapi.h"
+#include "glapioffsets.h"
+#include "glapitable.h"
+
+
+static void
+fill_in_entrypoint_offset(_glapi_proc entrypoint, GLuint offset);
+
+
+/**
+ * strdup() is actually not a standard ANSI C or POSIX routine.
+ * Irix will not define it if ANSI mode is in effect.
+ */
+static char *
+str_dup(const char *str)
+{
+   char *copy;
+   copy = (char*) malloc(strlen(str) + 1);
+   if (!copy)
+      return NULL;
+   strcpy(copy, str);
+   return copy;
+}
+
+
+
+#if defined(USE_X64_64_ASM) && defined(GLX_USE_TLS)
+# define DISPATCH_FUNCTION_SIZE  16
+#elif defined(USE_X86_ASM)
+# if defined(THREADS) && !defined(GLX_USE_TLS)
+#  define DISPATCH_FUNCTION_SIZE  32
+# else
+#  define DISPATCH_FUNCTION_SIZE  16
+# endif
+#endif
+
+#if !defined(DISPATCH_FUNCTION_SIZE) && !defined(XFree86Server) && !defined(XGLServer)
+# define NEED_FUNCTION_POINTER
+#endif
+
+/* The code in this file is auto-generated with Python */
+#include "glprocs.h"
+
+
+/**
+ * Search the table of static entrypoint functions for the named function
+ * and return the corresponding glprocs_table_t entry.
+ */
+static const glprocs_table_t *
+find_entry( const char * n )
+{
+   GLuint i;
+   for (i = 0; static_functions[i].Name_offset >= 0; i++) {
+      const char *testName = gl_string_table + static_functions[i].Name_offset;
+      if (strcmp(testName, n) == 0) {
+	 return &static_functions[i];
+      }
+   }
+   return NULL;
+}
+
+
+/**
+ * Return dispatch table offset of the named static (built-in) function.
+ * Return -1 if function not found.
+ */
+static GLint
+get_static_proc_offset(const char *funcName)
+{
+   const glprocs_table_t * const f = find_entry( funcName );
+   if (f) {
+      return f->Offset;
+   }
+   return -1;
+}
+
+
+#if !defined(XFree86Server) && !defined(XGLServer)
+#ifdef USE_X86_ASM
+
+#if defined( GLX_USE_TLS )
+extern       GLubyte gl_dispatch_functions_start[];
+extern       GLubyte gl_dispatch_functions_end[];
+#else
+extern const GLubyte gl_dispatch_functions_start[];
+#endif
+
+#endif /* USE_X86_ASM */
+
+
+/**
+ * Return dispatch function address for the named static (built-in) function.
+ * Return NULL if function not found.
+ */
+static _glapi_proc
+get_static_proc_address(const char *funcName)
+{
+   const glprocs_table_t * const f = find_entry( funcName );
+   if (f) {
+#if defined(DISPATCH_FUNCTION_SIZE) && defined(GLX_INDIRECT_RENDERING)
+      return (f->Address == NULL)
+	 ? (_glapi_proc) (gl_dispatch_functions_start
+			  + (DISPATCH_FUNCTION_SIZE * f->Offset))
+         : f->Address;
+#elif defined(DISPATCH_FUNCTION_SIZE)
+      return (_glapi_proc) (gl_dispatch_functions_start 
+                            + (DISPATCH_FUNCTION_SIZE * f->Offset));
+#else
+      return f->Address;
+#endif
+   }
+   else {
+      return NULL;
+   }
+}
+
+#endif /* !defined(XFree86Server) && !defined(XGLServer) */
+
+
+
+/**
+ * Return the name of the function at the given offset in the dispatch
+ * table.  For debugging only.
+ */
+static const char *
+get_static_proc_name( GLuint offset )
+{
+   GLuint i;
+   for (i = 0; static_functions[i].Name_offset >= 0; i++) {
+      if (static_functions[i].Offset == offset) {
+	 return gl_string_table + static_functions[i].Name_offset;
+      }
+   }
+   return NULL;
+}
+
+
+
+/**********************************************************************
+ * Extension function management.
+ */
+
+
+/**
+ * Track information about a function added to the GL API.
+ */
+struct _glapi_function {
+   /**
+    * Name of the function.
+    */
+   const char * name;
+
+
+   /**
+    * Text string that describes the types of the parameters passed to the
+    * named function.   Parameter types are converted to characters using the
+    * following rules:
+    *   - 'i' for \c GLint, \c GLuint, and \c GLenum
+    *   - 'p' for any pointer type
+    *   - 'f' for \c GLfloat and \c GLclampf
+    *   - 'd' for \c GLdouble and \c GLclampd
+    */
+   const char * parameter_signature;
+
+
+   /**
+    * Offset in the dispatch table where the pointer to the real function is
+    * located.  If the driver has not requested that the named function be
+    * added to the dispatch table, this will have the value ~0.
+    */
+   unsigned dispatch_offset;
+
+
+   /**
+    * Pointer to the dispatch stub for the named function.
+    * 
+    * \todo
+    * The semantic of this field should be changed slightly.  Currently, it
+    * is always expected to be non-\c NULL.  However, it would be better to
+    * only allocate the entry-point stub when the application requests the
+    * function via \c glXGetProcAddress.  This would save memory for all the
+    * functions that the driver exports but that the application never wants
+    * to call.
+    */
+   _glapi_proc dispatch_stub;
+};
+
+
+static struct _glapi_function ExtEntryTable[MAX_EXTENSION_FUNCS];
+static GLuint NumExtEntryPoints = 0;
+
+#ifdef USE_SPARC_ASM
+extern void __glapi_sparc_icache_flush(unsigned int *);
+#endif
+
+/**
+ * Generate a dispatch function (entrypoint) which jumps through
+ * the given slot number (offset) in the current dispatch table.
+ * We need assembly language in order to accomplish this.
+ */
+static _glapi_proc
+generate_entrypoint(GLuint functionOffset)
+{
+#if defined(USE_X86_ASM)
+   /* 32 is chosen as something of a magic offset.  For x86, the dispatch
+    * at offset 32 is the first one where the offset in the
+    * "jmp OFFSET*4(%eax)" can't be encoded in a single byte.
+    */
+   const GLubyte * const template_func = gl_dispatch_functions_start 
+     + (DISPATCH_FUNCTION_SIZE * 32);
+   GLubyte * const code = (GLubyte *) malloc(DISPATCH_FUNCTION_SIZE);
+
+
+   if ( code != NULL ) {
+      (void) memcpy(code, template_func, DISPATCH_FUNCTION_SIZE);
+      fill_in_entrypoint_offset( (_glapi_proc) code, functionOffset );
+   }
+
+   return (_glapi_proc) code;
+#elif defined(USE_SPARC_ASM)
+
+#ifdef __arch64__
+   static const unsigned int insn_template[] = {
+	   0x05000000,	/* sethi	%uhi(_glapi_Dispatch), %g2	*/
+	   0x03000000,	/* sethi	%hi(_glapi_Dispatch), %g1	*/
+	   0x8410a000,	/* or		%g2, %ulo(_glapi_Dispatch), %g2	*/
+	   0x82106000,	/* or		%g1, %lo(_glapi_Dispatch), %g1	*/
+	   0x8528b020,	/* sllx		%g2, 32, %g2			*/
+	   0xc2584002,	/* ldx		[%g1 + %g2], %g1		*/
+	   0x05000000,	/* sethi	%hi(8 * glapioffset), %g2	*/
+	   0x8410a000,	/* or		%g2, %lo(8 * glapioffset), %g2	*/
+	   0xc6584002,	/* ldx		[%g1 + %g2], %g3		*/
+	   0x81c0c000,	/* jmpl		%g3, %g0			*/
+	   0x01000000	/*  nop						*/
+   };
+#else
+   static const unsigned int insn_template[] = {
+	   0x03000000,	/* sethi	%hi(_glapi_Dispatch), %g1	  */
+	   0xc2006000,	/* ld		[%g1 + %lo(_glapi_Dispatch)], %g1 */
+	   0xc6006000,	/* ld		[%g1 + %lo(4*glapioffset)], %g3	  */
+	   0x81c0c000,	/* jmpl		%g3, %g0			  */
+	   0x01000000	/*  nop						  */
+   };
+#endif /* __arch64__ */
+   unsigned int *code = (unsigned int *) malloc(sizeof(insn_template));
+   unsigned long glapi_addr = (unsigned long) &_glapi_Dispatch;
+   if (code) {
+      memcpy(code, insn_template, sizeof(insn_template));
+
+#ifdef __arch64__
+      code[0] |= (glapi_addr >> (32 + 10));
+      code[1] |= ((glapi_addr & 0xffffffff) >> 10);
+      __glapi_sparc_icache_flush(&code[0]);
+      code[2] |= ((glapi_addr >> 32) & ((1 << 10) - 1));
+      code[3] |= (glapi_addr & ((1 << 10) - 1));
+      __glapi_sparc_icache_flush(&code[2]);
+      code[6] |= ((functionOffset * 8) >> 10);
+      code[7] |= ((functionOffset * 8) & ((1 << 10) - 1));
+      __glapi_sparc_icache_flush(&code[6]);
+#else
+      code[0] |= (glapi_addr >> 10);
+      code[1] |= (glapi_addr & ((1 << 10) - 1));
+      __glapi_sparc_icache_flush(&code[0]);
+      code[2] |= (functionOffset * 4);
+      __glapi_sparc_icache_flush(&code[2]);
+#endif /* __arch64__ */
+   }
+   return (_glapi_proc) code;
+#else
+   (void) functionOffset;
+   return NULL;
+#endif /* USE_*_ASM */
+}
+
+
+/**
+ * This function inserts a new dispatch offset into the assembly language
+ * stub that was generated with the preceeding function.
+ */
+static void
+fill_in_entrypoint_offset(_glapi_proc entrypoint, GLuint offset)
+{
+#if defined(USE_X86_ASM)
+   GLubyte * const code = (GLubyte *) entrypoint;
+
+#if DISPATCH_FUNCTION_SIZE == 32
+   *((unsigned int *)(code + 11)) = 4 * offset;
+   *((unsigned int *)(code + 22)) = 4 * offset;
+#elif DISPATCH_FUNCTION_SIZE == 16 && defined( GLX_USE_TLS )
+   *((unsigned int *)(code +  8)) = 4 * offset;
+#elif DISPATCH_FUNCTION_SIZE == 16
+   *((unsigned int *)(code +  7)) = 4 * offset;
+#else
+# error Invalid DISPATCH_FUNCTION_SIZE!
+#endif
+
+#elif defined(USE_SPARC_ASM)
+
+   /* XXX this hasn't been tested! */
+   unsigned int *code = (unsigned int *) entrypoint;
+#ifdef __arch64__
+   code[6] = 0x05000000;  /* sethi	%hi(8 * glapioffset), %g2	*/
+   code[7] = 0x8410a000;  /* or		%g2, %lo(8 * glapioffset), %g2	*/
+   code[6] |= ((offset * 8) >> 10);
+   code[7] |= ((offset * 8) & ((1 << 10) - 1));
+   __glapi_sparc_icache_flush(&code[6]);
+#else /* __arch64__ */
+   code[2] = 0xc6006000;  /* ld		[%g1 + %lo(4*glapioffset)], %g3	  */
+   code[2] |= (offset * 4);
+   __glapi_sparc_icache_flush(&code[2]);
+#endif /* __arch64__ */
+
+#else
+
+   /* an unimplemented architecture */
+   (void) entrypoint;
+   (void) offset;
+
+#endif /* USE_*_ASM */
+}
+
+
+/**
+ * Generate new entrypoint
+ *
+ * Use a temporary dispatch offset of ~0 (i.e. -1).  Later, when the driver
+ * calls \c _glapi_add_dispatch we'll put in the proper offset.  If that
+ * never happens, and the user calls this function, he'll segfault.  That's
+ * what you get when you try calling a GL function that doesn't really exist.
+ * 
+ * \param funcName  Name of the function to create an entry-point for.
+ * 
+ * \sa _glapi_add_entrypoint
+ */
+
+static struct _glapi_function *
+add_function_name( const char * funcName )
+{
+   struct _glapi_function * entry = NULL;
+   
+   if (NumExtEntryPoints < MAX_EXTENSION_FUNCS) {
+      _glapi_proc entrypoint = generate_entrypoint(~0);
+      if (entrypoint != NULL) {
+	 entry = & ExtEntryTable[NumExtEntryPoints];
+
+	 ExtEntryTable[NumExtEntryPoints].name = str_dup(funcName);
+	 ExtEntryTable[NumExtEntryPoints].parameter_signature = NULL;
+	 ExtEntryTable[NumExtEntryPoints].dispatch_offset = ~0;
+	 ExtEntryTable[NumExtEntryPoints].dispatch_stub = entrypoint;
+	 NumExtEntryPoints++;
+      }
+   }
+
+   return entry;
+}
+
+
+/**
+ * Fill-in the dispatch stub for the named function.
+ * 
+ * This function is intended to be called by a hardware driver.  When called,
+ * a dispatch stub may be created created for the function.  A pointer to this
+ * dispatch function will be returned by glXGetProcAddress.
+ *
+ * \param function_names       Array of pointers to function names that should
+ *                             share a common dispatch offset.
+ * \param parameter_signature  String representing the types of the parameters
+ *                             passed to the named function.  Parameter types
+ *                             are converted to characters using the following
+ *                             rules:
+ *                               - 'i' for \c GLint, \c GLuint, and \c GLenum
+ *                               - 'p' for any pointer type
+ *                               - 'f' for \c GLfloat and \c GLclampf
+ *                               - 'd' for \c GLdouble and \c GLclampd
+ *
+ * \returns
+ * The offset in the dispatch table of the named function.  A pointer to the
+ * driver's implementation of the named function should be stored at
+ * \c dispatch_table[\c offset].
+ *
+ * \sa glXGetProcAddress
+ *
+ * \warning
+ * This function can only handle up to 8 names at a time.  As far as I know,
+ * the maximum number of names ever associated with an existing GL function is
+ * 4 (\c glPointParameterfSGIS, \c glPointParameterfEXT,
+ * \c glPointParameterfARB, and \c glPointParameterf), so this should not be
+ * too painful of a limitation.
+ *
+ * \todo
+ * Determine whether or not \c parameter_signature should be allowed to be
+ * \c NULL.  It doesn't seem like much of a hardship for drivers to have to
+ * pass in an empty string.
+ *
+ * \todo
+ * Determine if code should be added to reject function names that start with
+ * 'glX'.
+ * 
+ * \bug
+ * Add code to compare \c parameter_signature with the parameter signature of
+ * a static function.  In order to do that, we need to find a way to \b get
+ * the parameter signature of a static function.
+ */
+
+PUBLIC int
+_glapi_add_dispatch( const char * const * function_names,
+		     const char * parameter_signature )
+{
+   static int next_dynamic_offset = _gloffset_FIRST_DYNAMIC;
+   const char * const real_sig = (parameter_signature != NULL)
+     ? parameter_signature : "";
+   struct _glapi_function * entry[8];
+   GLboolean is_static[8];
+   unsigned i;
+   unsigned j;
+   int offset = ~0;
+   int new_offset;
+
+
+   (void) memset( is_static, 0, sizeof( is_static ) );
+   (void) memset( entry, 0, sizeof( entry ) );
+
+   for ( i = 0 ; function_names[i] != NULL ; i++ ) {
+      /* Do some trivial validation on the name of the function.
+       */
+
+      if (!function_names[i] || function_names[i][0] != 'g' || function_names[i][1] != 'l')
+	return GL_FALSE;
+   
+      /* Determine if the named function already exists.  If the function does
+       * exist, it must have the same parameter signature as the function
+       * being added.
+       */
+
+      new_offset = get_static_proc_offset(function_names[i]);
+      if (new_offset >= 0) {
+	 /* FIXME: Make sure the parameter signatures match!  How do we get
+	  * FIXME: the parameter signature for static functions?
+	  */
+
+	 if ( (offset != ~0) && (new_offset != offset) ) {
+	    return -1;
+	 }
+
+	 is_static[i] = GL_TRUE;
+	 offset = new_offset;
+      }
+   
+   
+      for ( j = 0 ; j < NumExtEntryPoints ; j++ ) {
+	 if (strcmp(ExtEntryTable[j].name, function_names[i]) == 0) {
+	    /* The offset may be ~0 if the function name was added by
+	     * glXGetProcAddress but never filled in by the driver.
+	     */
+
+	    if (ExtEntryTable[j].dispatch_offset != ~0) {
+	       if (strcmp(real_sig, ExtEntryTable[j].parameter_signature) 
+		   != 0) {
+		  return -1;
+	       }
+
+	       if ( (offset != ~0) && (ExtEntryTable[j].dispatch_offset != offset) ) {
+		  return -1;
+	       }
+
+	       offset = ExtEntryTable[j].dispatch_offset;
+	    }
+	    
+	    entry[i] = & ExtEntryTable[j];
+	    break;
+	 }
+      }
+   }
+
+   if (offset == ~0) {
+      offset = next_dynamic_offset;
+      next_dynamic_offset++;
+   }
+
+   for ( i = 0 ; function_names[i] != NULL ; i++ ) {
+      if (! is_static[i] ) {
+	 if (entry[i] == NULL) {
+	    entry[i] = add_function_name( function_names[i] );
+	    if (entry[i] == NULL) {
+	       /* FIXME: Possible memory leak here.
+		*/
+	       return -1;
+	    }
+	 }
+
+	 entry[i]->parameter_signature = str_dup(real_sig);
+	 fill_in_entrypoint_offset(entry[i]->dispatch_stub, offset);
+	 entry[i]->dispatch_offset = offset;
+      }
+   }
+   
+   return offset;
+}
+
+
+/**
+ * Return offset of entrypoint for named function within dispatch table.
+ */
+PUBLIC GLint
+_glapi_get_proc_offset(const char *funcName)
+{
+   /* search extension functions first */
+   GLuint i;
+   for (i = 0; i < NumExtEntryPoints; i++) {
+      if (strcmp(ExtEntryTable[i].name, funcName) == 0) {
+         return ExtEntryTable[i].dispatch_offset;
+      }
+   }
+   /* search static functions */
+   return get_static_proc_offset(funcName);
+}
+
+
+
+/**
+ * Return pointer to the named function.  If the function name isn't found
+ * in the name of static functions, try generating a new API entrypoint on
+ * the fly with assembly language.
+ */
+_glapi_proc
+_glapi_get_proc_address(const char *funcName)
+{
+   struct _glapi_function * entry;
+   GLuint i;
+
+#ifdef MANGLE
+   if (funcName[0] != 'm' || funcName[1] != 'g' || funcName[2] != 'l')
+      return NULL;
+#else
+   if (funcName[0] != 'g' || funcName[1] != 'l')
+      return NULL;
+#endif
+
+   /* search extension functions first */
+   for (i = 0; i < NumExtEntryPoints; i++) {
+      if (strcmp(ExtEntryTable[i].name, funcName) == 0) {
+         return ExtEntryTable[i].dispatch_stub;
+      }
+   }
+
+#if !defined( XFree86Server ) && !defined( XGLServer )
+   /* search static functions */
+   {
+      const _glapi_proc func = get_static_proc_address(funcName);
+      if (func)
+         return func;
+   }
+#endif /* !defined( XFree86Server ) */
+
+   entry = add_function_name(funcName);
+   return (entry == NULL) ? NULL : entry->dispatch_stub;
+}
+
+
+
+/**
+ * Return the name of the function at the given dispatch offset.
+ * This is only intended for debugging.
+ */
+const char *
+_glapi_get_proc_name(GLuint offset)
+{
+   GLuint i;
+   const char * n;
+
+   /* search built-in functions */
+   n = get_static_proc_name(offset);
+   if ( n != NULL ) {
+      return n;
+   }
+
+   /* search added extension functions */
+   for (i = 0; i < NumExtEntryPoints; i++) {
+      if (ExtEntryTable[i].dispatch_offset == offset) {
+         return ExtEntryTable[i].name;
+      }
+   }
+   return NULL;
+}
diff --git a/src/mesa/glapi/glapitable.h b/src/mesa/glapi/glapitable.h
index 48941f5590e..5d9d40a8a25 100644
--- a/src/mesa/glapi/glapitable.h
+++ b/src/mesa/glapi/glapitable.h
@@ -37,7 +37,6 @@
 # define GLAPIENTRYP GLAPIENTRY *
 #endif
 
-typedef void (*_glapi_proc)(void); /* generic function pointer */
 
 struct _glapi_table
 {
diff --git a/src/mesa/main/api_arrayelt.c b/src/mesa/main/api_arrayelt.c
index 72091b0789c..d124c724c99 100644
--- a/src/mesa/main/api_arrayelt.c
+++ b/src/mesa/main/api_arrayelt.c
@@ -166,7 +166,7 @@ static void GLAPIENTRY VertexAttrib1NbvNV(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib1bvNV(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NbvNV(GLuint index, const GLbyte *v)
@@ -176,7 +176,7 @@ static void GLAPIENTRY VertexAttrib2NbvNV(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib2bvNV(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NbvNV(GLuint index, const GLbyte *v)
@@ -188,7 +188,7 @@ static void GLAPIENTRY VertexAttrib3NbvNV(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib3bvNV(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NbvNV(GLuint index, const GLbyte *v)
@@ -201,7 +201,7 @@ static void GLAPIENTRY VertexAttrib4NbvNV(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib4bvNV(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_BYTE attributes */
@@ -213,7 +213,7 @@ static void GLAPIENTRY VertexAttrib1NubvNV(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib1ubvNV(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NubvNV(GLuint index, const GLubyte *v)
@@ -224,7 +224,7 @@ static void GLAPIENTRY VertexAttrib2NubvNV(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib2ubvNV(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NubvNV(GLuint index, const GLubyte *v)
@@ -235,7 +235,7 @@ static void GLAPIENTRY VertexAttrib3NubvNV(GLuint index, const GLubyte *v)
 }
 static void GLAPIENTRY VertexAttrib3ubvNV(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NubvNV(GLuint index, const GLubyte *v)
@@ -248,7 +248,7 @@ static void GLAPIENTRY VertexAttrib4NubvNV(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib4ubvNV(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_SHORT attributes */
@@ -260,7 +260,7 @@ static void GLAPIENTRY VertexAttrib1NsvNV(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib1svNV(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NsvNV(GLuint index, const GLshort *v)
@@ -271,7 +271,7 @@ static void GLAPIENTRY VertexAttrib2NsvNV(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib2svNV(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NsvNV(GLuint index, const GLshort *v)
@@ -283,7 +283,7 @@ static void GLAPIENTRY VertexAttrib3NsvNV(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib3svNV(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NsvNV(GLuint index, const GLshort *v)
@@ -296,7 +296,7 @@ static void GLAPIENTRY VertexAttrib4NsvNV(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib4svNV(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_SHORT attributes */
@@ -308,7 +308,7 @@ static void GLAPIENTRY VertexAttrib1NusvNV(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib1usvNV(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NusvNV(GLuint index, const GLushort *v)
@@ -319,7 +319,7 @@ static void GLAPIENTRY VertexAttrib2NusvNV(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib2usvNV(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NusvNV(GLuint index, const GLushort *v)
@@ -331,7 +331,7 @@ static void GLAPIENTRY VertexAttrib3NusvNV(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib3usvNV(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NusvNV(GLuint index, const GLushort *v)
@@ -344,7 +344,7 @@ static void GLAPIENTRY VertexAttrib4NusvNV(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib4usvNV(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_INT attributes */
@@ -356,7 +356,7 @@ static void GLAPIENTRY VertexAttrib1NivNV(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib1ivNV(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NivNV(GLuint index, const GLint *v)
@@ -367,7 +367,7 @@ static void GLAPIENTRY VertexAttrib2NivNV(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib2ivNV(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NivNV(GLuint index, const GLint *v)
@@ -379,7 +379,7 @@ static void GLAPIENTRY VertexAttrib3NivNV(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib3ivNV(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NivNV(GLuint index, const GLint *v)
@@ -392,7 +392,7 @@ static void GLAPIENTRY VertexAttrib4NivNV(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib4ivNV(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_INT attributes */
@@ -404,7 +404,7 @@ static void GLAPIENTRY VertexAttrib1NuivNV(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib1uivNV(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NuivNV(GLuint index, const GLuint *v)
@@ -415,7 +415,7 @@ static void GLAPIENTRY VertexAttrib2NuivNV(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib2uivNV(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NuivNV(GLuint index, const GLuint *v)
@@ -427,7 +427,7 @@ static void GLAPIENTRY VertexAttrib3NuivNV(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib3uivNV(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NuivNV(GLuint index, const GLuint *v)
@@ -440,7 +440,7 @@ static void GLAPIENTRY VertexAttrib4NuivNV(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib4uivNV(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_FLOAT attributes */
@@ -602,7 +602,7 @@ static void GLAPIENTRY VertexAttrib1NbvARB(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib1bvARB(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NbvARB(GLuint index, const GLbyte *v)
@@ -612,7 +612,7 @@ static void GLAPIENTRY VertexAttrib2NbvARB(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib2bvARB(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NbvARB(GLuint index, const GLbyte *v)
@@ -624,7 +624,7 @@ static void GLAPIENTRY VertexAttrib3NbvARB(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib3bvARB(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NbvARB(GLuint index, const GLbyte *v)
@@ -637,7 +637,7 @@ static void GLAPIENTRY VertexAttrib4NbvARB(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib4bvARB(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_BYTE attributes */
@@ -649,7 +649,7 @@ static void GLAPIENTRY VertexAttrib1NubvARB(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib1ubvARB(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NubvARB(GLuint index, const GLubyte *v)
@@ -660,7 +660,7 @@ static void GLAPIENTRY VertexAttrib2NubvARB(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib2ubvARB(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NubvARB(GLuint index, const GLubyte *v)
@@ -671,7 +671,7 @@ static void GLAPIENTRY VertexAttrib3NubvARB(GLuint index, const GLubyte *v)
 }
 static void GLAPIENTRY VertexAttrib3ubvARB(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NubvARB(GLuint index, const GLubyte *v)
@@ -684,7 +684,7 @@ static void GLAPIENTRY VertexAttrib4NubvARB(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib4ubvARB(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_SHORT attributes */
@@ -696,7 +696,7 @@ static void GLAPIENTRY VertexAttrib1NsvARB(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib1svARB(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NsvARB(GLuint index, const GLshort *v)
@@ -707,7 +707,7 @@ static void GLAPIENTRY VertexAttrib2NsvARB(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib2svARB(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NsvARB(GLuint index, const GLshort *v)
@@ -719,7 +719,7 @@ static void GLAPIENTRY VertexAttrib3NsvARB(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib3svARB(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NsvARB(GLuint index, const GLshort *v)
@@ -732,7 +732,7 @@ static void GLAPIENTRY VertexAttrib4NsvARB(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib4svARB(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_SHORT attributes */
@@ -744,7 +744,7 @@ static void GLAPIENTRY VertexAttrib1NusvARB(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib1usvARB(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NusvARB(GLuint index, const GLushort *v)
@@ -755,7 +755,7 @@ static void GLAPIENTRY VertexAttrib2NusvARB(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib2usvARB(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NusvARB(GLuint index, const GLushort *v)
@@ -767,7 +767,7 @@ static void GLAPIENTRY VertexAttrib3NusvARB(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib3usvARB(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NusvARB(GLuint index, const GLushort *v)
@@ -780,7 +780,7 @@ static void GLAPIENTRY VertexAttrib4NusvARB(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib4usvARB(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_INT attributes */
@@ -792,7 +792,7 @@ static void GLAPIENTRY VertexAttrib1NivARB(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib1ivARB(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NivARB(GLuint index, const GLint *v)
@@ -803,7 +803,7 @@ static void GLAPIENTRY VertexAttrib2NivARB(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib2ivARB(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NivARB(GLuint index, const GLint *v)
@@ -815,7 +815,7 @@ static void GLAPIENTRY VertexAttrib3NivARB(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib3ivARB(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NivARB(GLuint index, const GLint *v)
@@ -828,7 +828,7 @@ static void GLAPIENTRY VertexAttrib4NivARB(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib4ivARB(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_INT attributes */
@@ -840,7 +840,7 @@ static void GLAPIENTRY VertexAttrib1NuivARB(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib1uivARB(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NuivARB(GLuint index, const GLuint *v)
@@ -851,7 +851,7 @@ static void GLAPIENTRY VertexAttrib2NuivARB(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib2uivARB(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NuivARB(GLuint index, const GLuint *v)
@@ -863,7 +863,7 @@ static void GLAPIENTRY VertexAttrib3NuivARB(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib3uivARB(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NuivARB(GLuint index, const GLuint *v)
@@ -876,7 +876,7 @@ static void GLAPIENTRY VertexAttrib4NuivARB(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib4uivARB(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_FLOAT attributes */
diff --git a/src/mesa/main/api_exec.c b/src/mesa/main/api_exec.c
new file mode 100644
index 00000000000..0c3c9c4de49
--- /dev/null
+++ b/src/mesa/main/api_exec.c
@@ -0,0 +1,884 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+/**
+ * \file api_exec.c
+ * Initialize dispatch table with the immidiate mode functions.
+ */
+
+
+#include "glheader.h"
+#if FEATURE_accum
+#include "accum.h"
+#endif
+#include "api_loopback.h"
+#include "api_exec.h"
+#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
+#include "shader/arbprogram.h"
+#endif
+#if FEATURE_ATI_fragment_shader
+#include "shader/atifragshader.h"
+#endif
+#if FEATURE_attrib_stack
+#include "attrib.h"
+#endif
+#include "blend.h"
+#if FEATURE_ARB_vertex_buffer_object
+#include "bufferobj.h"
+#endif
+#include "arrayobj.h"
+#if FEATURE_draw_read_buffer
+#include "buffers.h"
+#endif
+#include "clear.h"
+#include "clip.h"
+#if FEATURE_colortable
+#include "colortab.h"
+#endif
+#include "context.h"
+#if FEATURE_convolution
+#include "convolve.h"
+#endif
+#include "depth.h"
+#if FEATURE_dlist
+#include "dlist.h"
+#endif
+#if FEATURE_drawpix
+#include "drawpix.h"
+#include "rastpos.h"
+#endif
+#include "enable.h"
+#if FEATURE_evaluators
+#include "eval.h"
+#endif
+#include "get.h"
+#if FEATURE_feedback
+#include "feedback.h"
+#endif
+#include "fog.h"
+#if FEATURE_EXT_framebuffer_object
+#include "fbobject.h"
+#endif
+#include "ffvertex_prog.h"
+#include "framebuffer.h"
+#include "hint.h"
+#if FEATURE_histogram
+#include "histogram.h"
+#endif
+#include "imports.h"
+#include "light.h"
+#include "lines.h"
+#include "macros.h"
+#include "matrix.h"
+#include "multisample.h"
+#if FEATURE_pixel_transfer
+#include "pixel.h"
+#endif
+#include "pixelstore.h"
+#include "points.h"
+#include "polygon.h"
+#if FEATURE_ARB_occlusion_query || FEATURE_EXT_timer_query
+#include "queryobj.h"
+#endif
+#include "readpix.h"
+#include "scissor.h"
+#include "state.h"
+#include "stencil.h"
+#include "texenv.h"
+#include "teximage.h"
+#if FEATURE_texgen
+#include "texgen.h"
+#endif
+#include "texobj.h"
+#include "texparam.h"
+#include "texstate.h"
+#include "mtypes.h"
+#include "varray.h"
+#if FEATURE_NV_vertex_program
+#include "shader/nvprogram.h"
+#endif
+#if FEATURE_NV_fragment_program
+#include "shader/nvprogram.h"
+#include "shader/program.h"
+#include "texenvprogram.h"
+#endif
+#if FEATURE_ARB_shader_objects
+#include "shaders.h"
+#endif
+#include "debug.h"
+#include "glapi/dispatch.h"
+
+
+
+/**
+ * Initialize a dispatch table with pointers to Mesa's immediate-mode
+ * commands.
+ *
+ * Pointers to glBegin()/glEnd() object commands and a few others
+ * are provided via the GLvertexformat interface.
+ *
+ * \param ctx  GL context to which \c exec belongs.
+ * \param exec dispatch table.
+ */
+void
+_mesa_init_exec_table(struct _glapi_table *exec)
+{
+#if _HAVE_FULL_GL
+   _mesa_loopback_init_api_table( exec );
+#endif
+
+   /* load the dispatch slots we understand */
+   SET_AlphaFunc(exec, _mesa_AlphaFunc);
+   SET_BlendFunc(exec, _mesa_BlendFunc);
+   SET_Clear(exec, _mesa_Clear);
+   SET_ClearColor(exec, _mesa_ClearColor);
+   SET_ClearStencil(exec, _mesa_ClearStencil);
+   SET_ColorMask(exec, _mesa_ColorMask);
+   SET_CullFace(exec, _mesa_CullFace);
+   SET_Disable(exec, _mesa_Disable);
+#if FEATURE_draw_read_buffer
+   SET_DrawBuffer(exec, _mesa_DrawBuffer);
+   SET_ReadBuffer(exec, _mesa_ReadBuffer);
+#endif
+   SET_Enable(exec, _mesa_Enable);
+   SET_Finish(exec, _mesa_Finish);
+   SET_Flush(exec, _mesa_Flush);
+   SET_FrontFace(exec, _mesa_FrontFace);
+   SET_Frustum(exec, _mesa_Frustum);
+   SET_GetError(exec, _mesa_GetError);
+   SET_GetFloatv(exec, _mesa_GetFloatv);
+   SET_GetString(exec, _mesa_GetString);
+   SET_LineStipple(exec, _mesa_LineStipple);
+   SET_LineWidth(exec, _mesa_LineWidth);
+   SET_LoadIdentity(exec, _mesa_LoadIdentity);
+   SET_LoadMatrixf(exec, _mesa_LoadMatrixf);
+   SET_LogicOp(exec, _mesa_LogicOp);
+   SET_MatrixMode(exec, _mesa_MatrixMode);
+   SET_MultMatrixf(exec, _mesa_MultMatrixf);
+   SET_Ortho(exec, _mesa_Ortho);
+   SET_PixelStorei(exec, _mesa_PixelStorei);
+   SET_PopMatrix(exec, _mesa_PopMatrix);
+   SET_PushMatrix(exec, _mesa_PushMatrix);
+   SET_Rotatef(exec, _mesa_Rotatef);
+   SET_Scalef(exec, _mesa_Scalef);
+   SET_Scissor(exec, _mesa_Scissor);
+   SET_ShadeModel(exec, _mesa_ShadeModel);
+   SET_StencilFunc(exec, _mesa_StencilFunc);
+   SET_StencilMask(exec, _mesa_StencilMask);
+   SET_StencilOp(exec, _mesa_StencilOp);
+   SET_TexEnvfv(exec, _mesa_TexEnvfv);
+   SET_TexEnvi(exec, _mesa_TexEnvi);
+   SET_TexImage2D(exec, _mesa_TexImage2D);
+   SET_TexParameteri(exec, _mesa_TexParameteri);
+   SET_Translatef(exec, _mesa_Translatef);
+   SET_Viewport(exec, _mesa_Viewport);
+#if FEATURE_accum
+   SET_Accum(exec, _mesa_Accum);
+   SET_ClearAccum(exec, _mesa_ClearAccum);
+#endif
+#if FEATURE_dlist
+   SET_CallList(exec, _mesa_CallList);
+   SET_CallLists(exec, _mesa_CallLists);
+   SET_DeleteLists(exec, _mesa_DeleteLists);
+   SET_EndList(exec, _mesa_EndList);
+   SET_GenLists(exec, _mesa_GenLists);
+   SET_IsList(exec, _mesa_IsList);
+   SET_ListBase(exec, _mesa_ListBase);
+   SET_NewList(exec, _mesa_NewList);
+#endif
+   SET_ClearDepth(exec, _mesa_ClearDepth);
+   SET_ClearIndex(exec, _mesa_ClearIndex);
+   SET_ClipPlane(exec, _mesa_ClipPlane);
+   SET_ColorMaterial(exec, _mesa_ColorMaterial);
+   SET_CullParameterfvEXT(exec, _mesa_CullParameterfvEXT);
+   SET_CullParameterdvEXT(exec, _mesa_CullParameterdvEXT);
+   SET_DepthFunc(exec, _mesa_DepthFunc);
+   SET_DepthMask(exec, _mesa_DepthMask);
+   SET_DepthRange(exec, _mesa_DepthRange);
+#if FEATURE_drawpix
+   SET_Bitmap(exec, _mesa_Bitmap);
+   SET_CopyPixels(exec, _mesa_CopyPixels);
+   SET_DrawPixels(exec, _mesa_DrawPixels);
+#endif
+#if FEATURE_feedback
+   SET_InitNames(exec, _mesa_InitNames);
+   SET_FeedbackBuffer(exec, _mesa_FeedbackBuffer);
+   SET_LoadName(exec, _mesa_LoadName);
+   SET_PassThrough(exec, _mesa_PassThrough);
+   SET_PopName(exec, _mesa_PopName);
+   SET_PushName(exec, _mesa_PushName);
+   SET_SelectBuffer(exec, _mesa_SelectBuffer);
+   SET_RenderMode(exec, _mesa_RenderMode);
+#endif
+   SET_FogCoordPointerEXT(exec, _mesa_FogCoordPointerEXT);
+   SET_Fogf(exec, _mesa_Fogf);
+   SET_Fogfv(exec, _mesa_Fogfv);
+   SET_Fogi(exec, _mesa_Fogi);
+   SET_Fogiv(exec, _mesa_Fogiv);
+   SET_GetClipPlane(exec, _mesa_GetClipPlane);
+   SET_GetBooleanv(exec, _mesa_GetBooleanv);
+   SET_GetDoublev(exec, _mesa_GetDoublev);
+   SET_GetIntegerv(exec, _mesa_GetIntegerv);
+   SET_GetLightfv(exec, _mesa_GetLightfv);
+   SET_GetLightiv(exec, _mesa_GetLightiv);
+   SET_GetMaterialfv(exec, _mesa_GetMaterialfv);
+   SET_GetMaterialiv(exec, _mesa_GetMaterialiv);
+   SET_GetPolygonStipple(exec, _mesa_GetPolygonStipple);
+   SET_GetTexEnvfv(exec, _mesa_GetTexEnvfv);
+   SET_GetTexEnviv(exec, _mesa_GetTexEnviv);
+   SET_GetTexLevelParameterfv(exec, _mesa_GetTexLevelParameterfv);
+   SET_GetTexLevelParameteriv(exec, _mesa_GetTexLevelParameteriv);
+   SET_GetTexParameterfv(exec, _mesa_GetTexParameterfv);
+   SET_GetTexParameteriv(exec, _mesa_GetTexParameteriv);
+   SET_GetTexImage(exec, _mesa_GetTexImage);
+   SET_Hint(exec, _mesa_Hint);
+   SET_IndexMask(exec, _mesa_IndexMask);
+   SET_IsEnabled(exec, _mesa_IsEnabled);
+   SET_LightModelf(exec, _mesa_LightModelf);
+   SET_LightModelfv(exec, _mesa_LightModelfv);
+   SET_LightModeli(exec, _mesa_LightModeli);
+   SET_LightModeliv(exec, _mesa_LightModeliv);
+   SET_Lightf(exec, _mesa_Lightf);
+   SET_Lightfv(exec, _mesa_Lightfv);
+   SET_Lighti(exec, _mesa_Lighti);
+   SET_Lightiv(exec, _mesa_Lightiv);
+   SET_LoadMatrixd(exec, _mesa_LoadMatrixd);
+#if FEATURE_evaluators
+   SET_GetMapdv(exec, _mesa_GetMapdv);
+   SET_GetMapfv(exec, _mesa_GetMapfv);
+   SET_GetMapiv(exec, _mesa_GetMapiv);
+   SET_Map1d(exec, _mesa_Map1d);
+   SET_Map1f(exec, _mesa_Map1f);
+   SET_Map2d(exec, _mesa_Map2d);
+   SET_Map2f(exec, _mesa_Map2f);
+   SET_MapGrid1d(exec, _mesa_MapGrid1d);
+   SET_MapGrid1f(exec, _mesa_MapGrid1f);
+   SET_MapGrid2d(exec, _mesa_MapGrid2d);
+   SET_MapGrid2f(exec, _mesa_MapGrid2f);
+#endif
+   SET_MultMatrixd(exec, _mesa_MultMatrixd);
+#if FEATURE_pixel_transfer
+   SET_GetPixelMapfv(exec, _mesa_GetPixelMapfv);
+   SET_GetPixelMapuiv(exec, _mesa_GetPixelMapuiv);
+   SET_GetPixelMapusv(exec, _mesa_GetPixelMapusv);
+   SET_PixelMapfv(exec, _mesa_PixelMapfv);
+   SET_PixelMapuiv(exec, _mesa_PixelMapuiv);
+   SET_PixelMapusv(exec, _mesa_PixelMapusv);
+   SET_PixelTransferf(exec, _mesa_PixelTransferf);
+   SET_PixelTransferi(exec, _mesa_PixelTransferi);
+   SET_PixelZoom(exec, _mesa_PixelZoom);
+#endif
+   SET_PixelStoref(exec, _mesa_PixelStoref);
+   SET_PointSize(exec, _mesa_PointSize);
+   SET_PolygonMode(exec, _mesa_PolygonMode);
+   SET_PolygonOffset(exec, _mesa_PolygonOffset);
+   SET_PolygonStipple(exec, _mesa_PolygonStipple);
+#if FEATURE_attrib_stack
+   SET_PopAttrib(exec, _mesa_PopAttrib);
+   SET_PushAttrib(exec, _mesa_PushAttrib);
+   SET_PopClientAttrib(exec, _mesa_PopClientAttrib);
+   SET_PushClientAttrib(exec, _mesa_PushClientAttrib);
+#endif
+#if FEATURE_drawpix
+   SET_RasterPos2f(exec, _mesa_RasterPos2f);
+   SET_RasterPos2fv(exec, _mesa_RasterPos2fv);
+   SET_RasterPos2i(exec, _mesa_RasterPos2i);
+   SET_RasterPos2iv(exec, _mesa_RasterPos2iv);
+   SET_RasterPos2d(exec, _mesa_RasterPos2d);
+   SET_RasterPos2dv(exec, _mesa_RasterPos2dv);
+   SET_RasterPos2s(exec, _mesa_RasterPos2s);
+   SET_RasterPos2sv(exec, _mesa_RasterPos2sv);
+   SET_RasterPos3d(exec, _mesa_RasterPos3d);
+   SET_RasterPos3dv(exec, _mesa_RasterPos3dv);
+   SET_RasterPos3f(exec, _mesa_RasterPos3f);
+   SET_RasterPos3fv(exec, _mesa_RasterPos3fv);
+   SET_RasterPos3i(exec, _mesa_RasterPos3i);
+   SET_RasterPos3iv(exec, _mesa_RasterPos3iv);
+   SET_RasterPos3s(exec, _mesa_RasterPos3s);
+   SET_RasterPos3sv(exec, _mesa_RasterPos3sv);
+   SET_RasterPos4d(exec, _mesa_RasterPos4d);
+   SET_RasterPos4dv(exec, _mesa_RasterPos4dv);
+   SET_RasterPos4f(exec, _mesa_RasterPos4f);
+   SET_RasterPos4fv(exec, _mesa_RasterPos4fv);
+   SET_RasterPos4i(exec, _mesa_RasterPos4i);
+   SET_RasterPos4iv(exec, _mesa_RasterPos4iv);
+   SET_RasterPos4s(exec, _mesa_RasterPos4s);
+   SET_RasterPos4sv(exec, _mesa_RasterPos4sv);
+#endif
+   SET_ReadPixels(exec, _mesa_ReadPixels);
+   SET_Rotated(exec, _mesa_Rotated);
+   SET_Scaled(exec, _mesa_Scaled);
+   SET_SecondaryColorPointerEXT(exec, _mesa_SecondaryColorPointerEXT);
+   SET_TexEnvf(exec, _mesa_TexEnvf);
+   SET_TexEnviv(exec, _mesa_TexEnviv);
+
+#if FEATURE_texgen
+   SET_GetTexGendv(exec, _mesa_GetTexGendv);
+   SET_GetTexGenfv(exec, _mesa_GetTexGenfv);
+   SET_GetTexGeniv(exec, _mesa_GetTexGeniv);
+   SET_TexGend(exec, _mesa_TexGend);
+   SET_TexGendv(exec, _mesa_TexGendv);
+   SET_TexGenf(exec, _mesa_TexGenf);
+   SET_TexGenfv(exec, _mesa_TexGenfv);
+   SET_TexGeni(exec, _mesa_TexGeni);
+   SET_TexGeniv(exec, _mesa_TexGeniv);
+#endif
+
+   SET_TexImage1D(exec, _mesa_TexImage1D);
+   SET_TexParameterf(exec, _mesa_TexParameterf);
+   SET_TexParameterfv(exec, _mesa_TexParameterfv);
+   SET_TexParameteriv(exec, _mesa_TexParameteriv);
+   SET_Translated(exec, _mesa_Translated);
+
+   /* 1.1 */
+   SET_BindTexture(exec, _mesa_BindTexture);
+   SET_DeleteTextures(exec, _mesa_DeleteTextures);
+   SET_GenTextures(exec, _mesa_GenTextures);
+#if _HAVE_FULL_GL
+   SET_AreTexturesResident(exec, _mesa_AreTexturesResident);
+   SET_ColorPointer(exec, _mesa_ColorPointer);
+   SET_CopyTexImage1D(exec, _mesa_CopyTexImage1D);
+   SET_CopyTexImage2D(exec, _mesa_CopyTexImage2D);
+   SET_CopyTexSubImage1D(exec, _mesa_CopyTexSubImage1D);
+   SET_CopyTexSubImage2D(exec, _mesa_CopyTexSubImage2D);
+   SET_DisableClientState(exec, _mesa_DisableClientState);
+   SET_EdgeFlagPointer(exec, _mesa_EdgeFlagPointer);
+   SET_EnableClientState(exec, _mesa_EnableClientState);
+   SET_GetPointerv(exec, _mesa_GetPointerv);
+   SET_IndexPointer(exec, _mesa_IndexPointer);
+   SET_InterleavedArrays(exec, _mesa_InterleavedArrays);
+   SET_IsTexture(exec, _mesa_IsTexture);
+   SET_NormalPointer(exec, _mesa_NormalPointer);
+   SET_PrioritizeTextures(exec, _mesa_PrioritizeTextures);
+   SET_TexCoordPointer(exec, _mesa_TexCoordPointer);
+   SET_TexSubImage1D(exec, _mesa_TexSubImage1D);
+   SET_TexSubImage2D(exec, _mesa_TexSubImage2D);
+   SET_VertexPointer(exec, _mesa_VertexPointer);
+#endif
+
+   /* 1.2 */
+#if _HAVE_FULL_GL
+   SET_CopyTexSubImage3D(exec, _mesa_CopyTexSubImage3D);
+   SET_TexImage3D(exec, _mesa_TexImage3D);
+   SET_TexSubImage3D(exec, _mesa_TexSubImage3D);
+#endif
+
+   /* OpenGL 1.2  GL_ARB_imaging */
+   SET_BlendColor(exec, _mesa_BlendColor);
+   SET_BlendEquation(exec, _mesa_BlendEquation);
+   SET_BlendEquationSeparateEXT(exec, _mesa_BlendEquationSeparateEXT);
+
+#if FEATURE_colortable
+   SET_ColorSubTable(exec, _mesa_ColorSubTable);
+   SET_ColorTable(exec, _mesa_ColorTable);
+   SET_ColorTableParameterfv(exec, _mesa_ColorTableParameterfv);
+   SET_ColorTableParameteriv(exec, _mesa_ColorTableParameteriv);
+   SET_CopyColorSubTable(exec, _mesa_CopyColorSubTable);
+   SET_CopyColorTable(exec, _mesa_CopyColorTable);
+   SET_GetColorTable(exec, _mesa_GetColorTable);
+   SET_GetColorTableParameterfv(exec, _mesa_GetColorTableParameterfv);
+   SET_GetColorTableParameteriv(exec, _mesa_GetColorTableParameteriv);
+#endif
+
+#if FEATURE_convolution
+   SET_ConvolutionFilter1D(exec, _mesa_ConvolutionFilter1D);
+   SET_ConvolutionFilter2D(exec, _mesa_ConvolutionFilter2D);
+   SET_ConvolutionParameterf(exec, _mesa_ConvolutionParameterf);
+   SET_ConvolutionParameterfv(exec, _mesa_ConvolutionParameterfv);
+   SET_ConvolutionParameteri(exec, _mesa_ConvolutionParameteri);
+   SET_ConvolutionParameteriv(exec, _mesa_ConvolutionParameteriv);
+   SET_CopyConvolutionFilter1D(exec, _mesa_CopyConvolutionFilter1D);
+   SET_CopyConvolutionFilter2D(exec, _mesa_CopyConvolutionFilter2D);
+   SET_GetConvolutionFilter(exec, _mesa_GetConvolutionFilter);
+   SET_GetConvolutionParameterfv(exec, _mesa_GetConvolutionParameterfv);
+   SET_GetConvolutionParameteriv(exec, _mesa_GetConvolutionParameteriv);
+   SET_SeparableFilter2D(exec, _mesa_SeparableFilter2D);
+#endif
+#if FEATURE_histogram
+   SET_GetHistogram(exec, _mesa_GetHistogram);
+   SET_GetHistogramParameterfv(exec, _mesa_GetHistogramParameterfv);
+   SET_GetHistogramParameteriv(exec, _mesa_GetHistogramParameteriv);
+   SET_GetMinmax(exec, _mesa_GetMinmax);
+   SET_GetMinmaxParameterfv(exec, _mesa_GetMinmaxParameterfv);
+   SET_GetMinmaxParameteriv(exec, _mesa_GetMinmaxParameteriv);
+   SET_GetSeparableFilter(exec, _mesa_GetSeparableFilter);
+   SET_Histogram(exec, _mesa_Histogram);
+   SET_Minmax(exec, _mesa_Minmax);
+   SET_ResetHistogram(exec, _mesa_ResetHistogram);
+   SET_ResetMinmax(exec, _mesa_ResetMinmax);
+#endif
+
+   /* OpenGL 2.0 */
+   SET_StencilFuncSeparate(exec, _mesa_StencilFuncSeparate);
+   SET_StencilMaskSeparate(exec, _mesa_StencilMaskSeparate);
+   SET_StencilOpSeparate(exec, _mesa_StencilOpSeparate);
+#if FEATURE_ARB_shader_objects
+   SET_AttachShader(exec, _mesa_AttachShader);
+   SET_CreateProgram(exec, _mesa_CreateProgram);
+   SET_CreateShader(exec, _mesa_CreateShader);
+   SET_DeleteProgram(exec, _mesa_DeleteProgram);
+   SET_DeleteShader(exec, _mesa_DeleteShader);
+   SET_DetachShader(exec, _mesa_DetachShader);
+   SET_GetAttachedShaders(exec, _mesa_GetAttachedShaders);
+   SET_GetProgramiv(exec, _mesa_GetProgramiv);
+   SET_GetProgramInfoLog(exec, _mesa_GetProgramInfoLog);
+   SET_GetShaderiv(exec, _mesa_GetShaderiv);
+   SET_GetShaderInfoLog(exec, _mesa_GetShaderInfoLog);
+   SET_IsProgram(exec, _mesa_IsProgram);
+   SET_IsShader(exec, _mesa_IsShader);
+#endif
+
+   /* OpenGL 2.1 */
+#if FEATURE_ARB_shader_objects
+   SET_UniformMatrix2x3fv(exec, _mesa_UniformMatrix2x3fv);
+   SET_UniformMatrix3x2fv(exec, _mesa_UniformMatrix3x2fv);
+   SET_UniformMatrix2x4fv(exec, _mesa_UniformMatrix2x4fv);
+   SET_UniformMatrix4x2fv(exec, _mesa_UniformMatrix4x2fv);
+   SET_UniformMatrix3x4fv(exec, _mesa_UniformMatrix3x4fv);
+   SET_UniformMatrix4x3fv(exec, _mesa_UniformMatrix4x3fv);
+#endif
+
+
+   /* 2. GL_EXT_blend_color */
+#if 0
+/*    SET_BlendColorEXT(exec, _mesa_BlendColorEXT); */
+#endif
+
+   /* 3. GL_EXT_polygon_offset */
+#if _HAVE_FULL_GL
+   SET_PolygonOffsetEXT(exec, _mesa_PolygonOffsetEXT);
+#endif
+
+   /* 6. GL_EXT_texture3d */
+#if 0
+/*    SET_CopyTexSubImage3DEXT(exec, _mesa_CopyTexSubImage3D); */
+/*    SET_TexImage3DEXT(exec, _mesa_TexImage3DEXT); */
+/*    SET_TexSubImage3DEXT(exec, _mesa_TexSubImage3D); */
+#endif
+
+   /* 11. GL_EXT_histogram */
+#if 0
+   SET_GetHistogramEXT(exec, _mesa_GetHistogram);
+   SET_GetHistogramParameterfvEXT(exec, _mesa_GetHistogramParameterfv);
+   SET_GetHistogramParameterivEXT(exec, _mesa_GetHistogramParameteriv);
+   SET_GetMinmaxEXT(exec, _mesa_GetMinmax);
+   SET_GetMinmaxParameterfvEXT(exec, _mesa_GetMinmaxParameterfv);
+   SET_GetMinmaxParameterivEXT(exec, _mesa_GetMinmaxParameteriv);
+#endif
+
+   /* 14. SGI_color_table */
+#if 0
+   SET_ColorTableSGI(exec, _mesa_ColorTable);
+   SET_ColorSubTableSGI(exec, _mesa_ColorSubTable);
+   SET_GetColorTableSGI(exec, _mesa_GetColorTable);
+   SET_GetColorTableParameterfvSGI(exec, _mesa_GetColorTableParameterfv);
+   SET_GetColorTableParameterivSGI(exec, _mesa_GetColorTableParameteriv);
+#endif
+
+   /* 30. GL_EXT_vertex_array */
+#if _HAVE_FULL_GL
+   SET_ColorPointerEXT(exec, _mesa_ColorPointerEXT);
+   SET_EdgeFlagPointerEXT(exec, _mesa_EdgeFlagPointerEXT);
+   SET_IndexPointerEXT(exec, _mesa_IndexPointerEXT);
+   SET_NormalPointerEXT(exec, _mesa_NormalPointerEXT);
+   SET_TexCoordPointerEXT(exec, _mesa_TexCoordPointerEXT);
+   SET_VertexPointerEXT(exec, _mesa_VertexPointerEXT);
+#endif
+
+   /* 37. GL_EXT_blend_minmax */
+#if 0
+   SET_BlendEquationEXT(exec, _mesa_BlendEquationEXT);
+#endif
+
+   /* 54. GL_EXT_point_parameters */
+#if _HAVE_FULL_GL
+   SET_PointParameterfEXT(exec, _mesa_PointParameterf);
+   SET_PointParameterfvEXT(exec, _mesa_PointParameterfv);
+#endif
+
+   /* 97. GL_EXT_compiled_vertex_array */
+#if _HAVE_FULL_GL
+   SET_LockArraysEXT(exec, _mesa_LockArraysEXT);
+   SET_UnlockArraysEXT(exec, _mesa_UnlockArraysEXT);
+#endif
+
+   /* 148. GL_EXT_multi_draw_arrays */
+#if _HAVE_FULL_GL
+   SET_MultiDrawArraysEXT(exec, _mesa_MultiDrawArraysEXT);
+   SET_MultiDrawElementsEXT(exec, _mesa_MultiDrawElementsEXT);
+#endif
+
+   /* 173. GL_INGR_blend_func_separate */
+#if _HAVE_FULL_GL
+   SET_BlendFuncSeparateEXT(exec, _mesa_BlendFuncSeparateEXT);
+#endif
+
+   /* 196. GL_MESA_resize_buffers */
+#if _HAVE_FULL_GL
+   SET_ResizeBuffersMESA(exec, _mesa_ResizeBuffersMESA);
+#endif
+
+   /* 197. GL_MESA_window_pos */
+#if FEATURE_drawpix
+   SET_WindowPos2dMESA(exec, _mesa_WindowPos2dMESA);
+   SET_WindowPos2dvMESA(exec, _mesa_WindowPos2dvMESA);
+   SET_WindowPos2fMESA(exec, _mesa_WindowPos2fMESA);
+   SET_WindowPos2fvMESA(exec, _mesa_WindowPos2fvMESA);
+   SET_WindowPos2iMESA(exec, _mesa_WindowPos2iMESA);
+   SET_WindowPos2ivMESA(exec, _mesa_WindowPos2ivMESA);
+   SET_WindowPos2sMESA(exec, _mesa_WindowPos2sMESA);
+   SET_WindowPos2svMESA(exec, _mesa_WindowPos2svMESA);
+   SET_WindowPos3dMESA(exec, _mesa_WindowPos3dMESA);
+   SET_WindowPos3dvMESA(exec, _mesa_WindowPos3dvMESA);
+   SET_WindowPos3fMESA(exec, _mesa_WindowPos3fMESA);
+   SET_WindowPos3fvMESA(exec, _mesa_WindowPos3fvMESA);
+   SET_WindowPos3iMESA(exec, _mesa_WindowPos3iMESA);
+   SET_WindowPos3ivMESA(exec, _mesa_WindowPos3ivMESA);
+   SET_WindowPos3sMESA(exec, _mesa_WindowPos3sMESA);
+   SET_WindowPos3svMESA(exec, _mesa_WindowPos3svMESA);
+   SET_WindowPos4dMESA(exec, _mesa_WindowPos4dMESA);
+   SET_WindowPos4dvMESA(exec, _mesa_WindowPos4dvMESA);
+   SET_WindowPos4fMESA(exec, _mesa_WindowPos4fMESA);
+   SET_WindowPos4fvMESA(exec, _mesa_WindowPos4fvMESA);
+   SET_WindowPos4iMESA(exec, _mesa_WindowPos4iMESA);
+   SET_WindowPos4ivMESA(exec, _mesa_WindowPos4ivMESA);
+   SET_WindowPos4sMESA(exec, _mesa_WindowPos4sMESA);
+   SET_WindowPos4svMESA(exec, _mesa_WindowPos4svMESA);
+#endif
+
+   /* 200. GL_IBM_multimode_draw_arrays */
+#if _HAVE_FULL_GL
+   SET_MultiModeDrawArraysIBM(exec, _mesa_MultiModeDrawArraysIBM);
+   SET_MultiModeDrawElementsIBM(exec, _mesa_MultiModeDrawElementsIBM);
+#endif
+
+   /* 233. GL_NV_vertex_program */
+#if FEATURE_NV_vertex_program
+   SET_BindProgramNV(exec, _mesa_BindProgram);
+   SET_DeleteProgramsNV(exec, _mesa_DeletePrograms);
+   SET_ExecuteProgramNV(exec, _mesa_ExecuteProgramNV);
+   SET_GenProgramsNV(exec, _mesa_GenPrograms);
+   SET_AreProgramsResidentNV(exec, _mesa_AreProgramsResidentNV);
+   SET_RequestResidentProgramsNV(exec, _mesa_RequestResidentProgramsNV);
+   SET_GetProgramParameterfvNV(exec, _mesa_GetProgramParameterfvNV);
+   SET_GetProgramParameterdvNV(exec, _mesa_GetProgramParameterdvNV);
+   SET_GetProgramivNV(exec, _mesa_GetProgramivNV);
+   SET_GetProgramStringNV(exec, _mesa_GetProgramStringNV);
+   SET_GetTrackMatrixivNV(exec, _mesa_GetTrackMatrixivNV);
+   SET_GetVertexAttribdvNV(exec, _mesa_GetVertexAttribdvNV);
+   SET_GetVertexAttribfvNV(exec, _mesa_GetVertexAttribfvNV);
+   SET_GetVertexAttribivNV(exec, _mesa_GetVertexAttribivNV);
+   SET_GetVertexAttribPointervNV(exec, _mesa_GetVertexAttribPointervNV);
+   SET_IsProgramNV(exec, _mesa_IsProgramARB);
+   SET_LoadProgramNV(exec, _mesa_LoadProgramNV);
+   SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB); /* alias to ProgramParameter4dNV */
+   SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);  /* alias to ProgramParameter4dvNV */
+   SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);  /* alias to ProgramParameter4fNV */
+   SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);  /* alias to ProgramParameter4fvNV */
+   SET_ProgramParameters4dvNV(exec, _mesa_ProgramParameters4dvNV);
+   SET_ProgramParameters4fvNV(exec, _mesa_ProgramParameters4fvNV);
+   SET_TrackMatrixNV(exec, _mesa_TrackMatrixNV);
+   SET_VertexAttribPointerNV(exec, _mesa_VertexAttribPointerNV);
+   /* glVertexAttrib*NV functions handled in api_loopback.c */
+#endif
+
+   /* 273. GL_APPLE_vertex_array_object */
+   SET_BindVertexArrayAPPLE(exec, _mesa_BindVertexArrayAPPLE);
+   SET_DeleteVertexArraysAPPLE(exec, _mesa_DeleteVertexArraysAPPLE);
+   SET_GenVertexArraysAPPLE(exec, _mesa_GenVertexArraysAPPLE);
+   SET_IsVertexArrayAPPLE(exec, _mesa_IsVertexArrayAPPLE);
+
+   /* 282. GL_NV_fragment_program */
+#if FEATURE_NV_fragment_program
+   SET_ProgramNamedParameter4fNV(exec, _mesa_ProgramNamedParameter4fNV);
+   SET_ProgramNamedParameter4dNV(exec, _mesa_ProgramNamedParameter4dNV);
+   SET_ProgramNamedParameter4fvNV(exec, _mesa_ProgramNamedParameter4fvNV);
+   SET_ProgramNamedParameter4dvNV(exec, _mesa_ProgramNamedParameter4dvNV);
+   SET_GetProgramNamedParameterfvNV(exec, _mesa_GetProgramNamedParameterfvNV);
+   SET_GetProgramNamedParameterdvNV(exec, _mesa_GetProgramNamedParameterdvNV);
+   SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
+   SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
+   SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
+   SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
+   SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
+   SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
+#endif
+
+   /* 262. GL_NV_point_sprite */
+#if _HAVE_FULL_GL
+   SET_PointParameteriNV(exec, _mesa_PointParameteri);
+   SET_PointParameterivNV(exec, _mesa_PointParameteriv);
+#endif
+
+   /* 268. GL_EXT_stencil_two_side */
+#if _HAVE_FULL_GL
+   SET_ActiveStencilFaceEXT(exec, _mesa_ActiveStencilFaceEXT);
+#endif
+
+   /* ???. GL_EXT_depth_bounds_test */
+   SET_DepthBoundsEXT(exec, _mesa_DepthBoundsEXT);
+
+   /* ARB 1. GL_ARB_multitexture */
+#if _HAVE_FULL_GL
+   SET_ActiveTextureARB(exec, _mesa_ActiveTextureARB);
+   SET_ClientActiveTextureARB(exec, _mesa_ClientActiveTextureARB);
+#endif
+
+   /* ARB 3. GL_ARB_transpose_matrix */
+#if _HAVE_FULL_GL
+   SET_LoadTransposeMatrixdARB(exec, _mesa_LoadTransposeMatrixdARB);
+   SET_LoadTransposeMatrixfARB(exec, _mesa_LoadTransposeMatrixfARB);
+   SET_MultTransposeMatrixdARB(exec, _mesa_MultTransposeMatrixdARB);
+   SET_MultTransposeMatrixfARB(exec, _mesa_MultTransposeMatrixfARB);
+#endif
+
+   /* ARB 5. GL_ARB_multisample */
+#if _HAVE_FULL_GL
+   SET_SampleCoverageARB(exec, _mesa_SampleCoverageARB);
+#endif
+
+   /* ARB 12. GL_ARB_texture_compression */
+#if _HAVE_FULL_GL
+   SET_CompressedTexImage3DARB(exec, _mesa_CompressedTexImage3DARB);
+   SET_CompressedTexImage2DARB(exec, _mesa_CompressedTexImage2DARB);
+   SET_CompressedTexImage1DARB(exec, _mesa_CompressedTexImage1DARB);
+   SET_CompressedTexSubImage3DARB(exec, _mesa_CompressedTexSubImage3DARB);
+   SET_CompressedTexSubImage2DARB(exec, _mesa_CompressedTexSubImage2DARB);
+   SET_CompressedTexSubImage1DARB(exec, _mesa_CompressedTexSubImage1DARB);
+   SET_GetCompressedTexImageARB(exec, _mesa_GetCompressedTexImageARB);
+#endif
+
+   /* ARB 14. GL_ARB_point_parameters */
+   /* reuse EXT_point_parameters functions */
+
+   /* ARB 26. GL_ARB_vertex_program */
+   /* ARB 27. GL_ARB_fragment_program */
+#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
+   /* glVertexAttrib1sARB aliases glVertexAttrib1sNV */
+   /* glVertexAttrib1fARB aliases glVertexAttrib1fNV */
+   /* glVertexAttrib1dARB aliases glVertexAttrib1dNV */
+   /* glVertexAttrib2sARB aliases glVertexAttrib2sNV */
+   /* glVertexAttrib2fARB aliases glVertexAttrib2fNV */
+   /* glVertexAttrib2dARB aliases glVertexAttrib2dNV */
+   /* glVertexAttrib3sARB aliases glVertexAttrib3sNV */
+   /* glVertexAttrib3fARB aliases glVertexAttrib3fNV */
+   /* glVertexAttrib3dARB aliases glVertexAttrib3dNV */
+   /* glVertexAttrib4sARB aliases glVertexAttrib4sNV */
+   /* glVertexAttrib4fARB aliases glVertexAttrib4fNV */
+   /* glVertexAttrib4dARB aliases glVertexAttrib4dNV */
+   /* glVertexAttrib4NubARB aliases glVertexAttrib4NubNV */
+   /* glVertexAttrib1svARB aliases glVertexAttrib1svNV */
+   /* glVertexAttrib1fvARB aliases glVertexAttrib1fvNV */
+   /* glVertexAttrib1dvARB aliases glVertexAttrib1dvNV */
+   /* glVertexAttrib2svARB aliases glVertexAttrib2svNV */
+   /* glVertexAttrib2fvARB aliases glVertexAttrib2fvNV */
+   /* glVertexAttrib2dvARB aliases glVertexAttrib2dvNV */
+   /* glVertexAttrib3svARB aliases glVertexAttrib3svNV */
+   /* glVertexAttrib3fvARB aliases glVertexAttrib3fvNV */
+   /* glVertexAttrib3dvARB aliases glVertexAttrib3dvNV */
+   /* glVertexAttrib4svARB aliases glVertexAttrib4svNV */
+   /* glVertexAttrib4fvARB aliases glVertexAttrib4fvNV */
+   /* glVertexAttrib4dvARB aliases glVertexAttrib4dvNV */
+   /* glVertexAttrib4NubvARB aliases glVertexAttrib4NubvNV */
+   /* glVertexAttrib4bvARB handled in api_loopback.c */
+   /* glVertexAttrib4ivARB handled in api_loopback.c */
+   /* glVertexAttrib4ubvARB handled in api_loopback.c */
+   /* glVertexAttrib4usvARB handled in api_loopback.c */
+   /* glVertexAttrib4uivARB handled in api_loopback.c */
+   /* glVertexAttrib4NbvARB handled in api_loopback.c */
+   /* glVertexAttrib4NsvARB handled in api_loopback.c */
+   /* glVertexAttrib4NivARB handled in api_loopback.c */
+   /* glVertexAttrib4NusvARB handled in api_loopback.c */
+   /* glVertexAttrib4NuivARB handled in api_loopback.c */
+   SET_VertexAttribPointerARB(exec, _mesa_VertexAttribPointerARB);
+   SET_EnableVertexAttribArrayARB(exec, _mesa_EnableVertexAttribArrayARB);
+   SET_DisableVertexAttribArrayARB(exec, _mesa_DisableVertexAttribArrayARB);
+   SET_ProgramStringARB(exec, _mesa_ProgramStringARB);
+   /* glBindProgramARB aliases glBindProgramNV */
+   /* glDeleteProgramsARB aliases glDeleteProgramsNV */
+   /* glGenProgramsARB aliases glGenProgramsNV */
+   /* glIsProgramARB aliases glIsProgramNV */
+   SET_GetVertexAttribdvARB(exec, _mesa_GetVertexAttribdvARB);
+   SET_GetVertexAttribfvARB(exec, _mesa_GetVertexAttribfvARB);
+   SET_GetVertexAttribivARB(exec, _mesa_GetVertexAttribivARB);
+   /* glGetVertexAttribPointervARB aliases glGetVertexAttribPointervNV */
+   SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB);
+   SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);
+   SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);
+   SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);
+   SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
+   SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
+   SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
+   SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
+   SET_GetProgramEnvParameterdvARB(exec, _mesa_GetProgramEnvParameterdvARB);
+   SET_GetProgramEnvParameterfvARB(exec, _mesa_GetProgramEnvParameterfvARB);
+   SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
+   SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
+   SET_GetProgramivARB(exec, _mesa_GetProgramivARB);
+   SET_GetProgramStringARB(exec, _mesa_GetProgramStringARB);
+#endif
+
+   /* ARB 28. GL_ARB_vertex_buffer_object */
+#if FEATURE_ARB_vertex_buffer_object
+   SET_BindBufferARB(exec, _mesa_BindBufferARB);
+   SET_BufferDataARB(exec, _mesa_BufferDataARB);
+   SET_BufferSubDataARB(exec, _mesa_BufferSubDataARB);
+   SET_DeleteBuffersARB(exec, _mesa_DeleteBuffersARB);
+   SET_GenBuffersARB(exec, _mesa_GenBuffersARB);
+   SET_GetBufferParameterivARB(exec, _mesa_GetBufferParameterivARB);
+   SET_GetBufferPointervARB(exec, _mesa_GetBufferPointervARB);
+   SET_GetBufferSubDataARB(exec, _mesa_GetBufferSubDataARB);
+   SET_IsBufferARB(exec, _mesa_IsBufferARB);
+   SET_MapBufferARB(exec, _mesa_MapBufferARB);
+   SET_UnmapBufferARB(exec, _mesa_UnmapBufferARB);
+#endif
+
+   /* ARB 29. GL_ARB_occlusion_query */
+#if FEATURE_ARB_occlusion_query
+   SET_GenQueriesARB(exec, _mesa_GenQueriesARB);
+   SET_DeleteQueriesARB(exec, _mesa_DeleteQueriesARB);
+   SET_IsQueryARB(exec, _mesa_IsQueryARB);
+   SET_BeginQueryARB(exec, _mesa_BeginQueryARB);
+   SET_EndQueryARB(exec, _mesa_EndQueryARB);
+   SET_GetQueryivARB(exec, _mesa_GetQueryivARB);
+   SET_GetQueryObjectivARB(exec, _mesa_GetQueryObjectivARB);
+   SET_GetQueryObjectuivARB(exec, _mesa_GetQueryObjectuivARB);
+#endif
+
+   /* ARB 37. GL_ARB_draw_buffers */
+#if FEATURE_draw_read_buffer
+   SET_DrawBuffersARB(exec, _mesa_DrawBuffersARB);
+#endif
+
+#if FEATURE_ARB_shader_objects
+   SET_DeleteObjectARB(exec, _mesa_DeleteObjectARB);
+   SET_GetHandleARB(exec, _mesa_GetHandleARB);
+   SET_DetachObjectARB(exec, _mesa_DetachObjectARB);
+   SET_CreateShaderObjectARB(exec, _mesa_CreateShaderObjectARB);
+   SET_ShaderSourceARB(exec, _mesa_ShaderSourceARB);
+   SET_CompileShaderARB(exec, _mesa_CompileShaderARB);
+   SET_CreateProgramObjectARB(exec, _mesa_CreateProgramObjectARB);
+   SET_AttachObjectARB(exec, _mesa_AttachObjectARB);
+   SET_LinkProgramARB(exec, _mesa_LinkProgramARB);
+   SET_UseProgramObjectARB(exec, _mesa_UseProgramObjectARB);
+   SET_ValidateProgramARB(exec, _mesa_ValidateProgramARB);
+   SET_Uniform1fARB(exec, _mesa_Uniform1fARB);
+   SET_Uniform2fARB(exec, _mesa_Uniform2fARB);
+   SET_Uniform3fARB(exec, _mesa_Uniform3fARB);
+   SET_Uniform4fARB(exec, _mesa_Uniform4fARB);
+   SET_Uniform1iARB(exec, _mesa_Uniform1iARB);
+   SET_Uniform2iARB(exec, _mesa_Uniform2iARB);
+   SET_Uniform3iARB(exec, _mesa_Uniform3iARB);
+   SET_Uniform4iARB(exec, _mesa_Uniform4iARB);
+   SET_Uniform1fvARB(exec, _mesa_Uniform1fvARB);
+   SET_Uniform2fvARB(exec, _mesa_Uniform2fvARB);
+   SET_Uniform3fvARB(exec, _mesa_Uniform3fvARB);
+   SET_Uniform4fvARB(exec, _mesa_Uniform4fvARB);
+   SET_Uniform1ivARB(exec, _mesa_Uniform1ivARB);
+   SET_Uniform2ivARB(exec, _mesa_Uniform2ivARB);
+   SET_Uniform3ivARB(exec, _mesa_Uniform3ivARB);
+   SET_Uniform4ivARB(exec, _mesa_Uniform4ivARB);
+   SET_UniformMatrix2fvARB(exec, _mesa_UniformMatrix2fvARB);
+   SET_UniformMatrix3fvARB(exec, _mesa_UniformMatrix3fvARB);
+   SET_UniformMatrix4fvARB(exec, _mesa_UniformMatrix4fvARB);
+   SET_GetObjectParameterfvARB(exec, _mesa_GetObjectParameterfvARB);
+   SET_GetObjectParameterivARB(exec, _mesa_GetObjectParameterivARB);
+   SET_GetInfoLogARB(exec, _mesa_GetInfoLogARB);
+   SET_GetAttachedObjectsARB(exec, _mesa_GetAttachedObjectsARB);
+   SET_GetUniformLocationARB(exec, _mesa_GetUniformLocationARB);
+   SET_GetActiveUniformARB(exec, _mesa_GetActiveUniformARB);
+   SET_GetUniformfvARB(exec, _mesa_GetUniformfvARB);
+   SET_GetUniformivARB(exec, _mesa_GetUniformivARB);
+   SET_GetShaderSourceARB(exec, _mesa_GetShaderSourceARB);
+#endif    /* FEATURE_ARB_shader_objects */
+
+#if FEATURE_ARB_vertex_shader
+   SET_BindAttribLocationARB(exec, _mesa_BindAttribLocationARB);
+   SET_GetActiveAttribARB(exec, _mesa_GetActiveAttribARB);
+   SET_GetAttribLocationARB(exec, _mesa_GetAttribLocationARB);
+#endif    /* FEATURE_ARB_vertex_shader */
+
+  /* GL_ATI_fragment_shader */
+#if FEATURE_ATI_fragment_shader
+   SET_GenFragmentShadersATI(exec, _mesa_GenFragmentShadersATI);
+   SET_BindFragmentShaderATI(exec, _mesa_BindFragmentShaderATI);
+   SET_DeleteFragmentShaderATI(exec, _mesa_DeleteFragmentShaderATI);
+   SET_BeginFragmentShaderATI(exec, _mesa_BeginFragmentShaderATI);
+   SET_EndFragmentShaderATI(exec, _mesa_EndFragmentShaderATI);
+   SET_PassTexCoordATI(exec, _mesa_PassTexCoordATI);
+   SET_SampleMapATI(exec, _mesa_SampleMapATI);
+   SET_ColorFragmentOp1ATI(exec, _mesa_ColorFragmentOp1ATI);
+   SET_ColorFragmentOp2ATI(exec, _mesa_ColorFragmentOp2ATI);
+   SET_ColorFragmentOp3ATI(exec, _mesa_ColorFragmentOp3ATI);
+   SET_AlphaFragmentOp1ATI(exec, _mesa_AlphaFragmentOp1ATI);
+   SET_AlphaFragmentOp2ATI(exec, _mesa_AlphaFragmentOp2ATI);
+   SET_AlphaFragmentOp3ATI(exec, _mesa_AlphaFragmentOp3ATI);
+   SET_SetFragmentShaderConstantATI(exec, _mesa_SetFragmentShaderConstantATI);
+#endif
+
+#if FEATURE_EXT_framebuffer_object
+   SET_IsRenderbufferEXT(exec, _mesa_IsRenderbufferEXT);
+   SET_BindRenderbufferEXT(exec, _mesa_BindRenderbufferEXT);
+   SET_DeleteRenderbuffersEXT(exec, _mesa_DeleteRenderbuffersEXT);
+   SET_GenRenderbuffersEXT(exec, _mesa_GenRenderbuffersEXT);
+   SET_RenderbufferStorageEXT(exec, _mesa_RenderbufferStorageEXT);
+   SET_GetRenderbufferParameterivEXT(exec, _mesa_GetRenderbufferParameterivEXT);
+   SET_IsFramebufferEXT(exec, _mesa_IsFramebufferEXT);
+   SET_BindFramebufferEXT(exec, _mesa_BindFramebufferEXT);
+   SET_DeleteFramebuffersEXT(exec, _mesa_DeleteFramebuffersEXT);
+   SET_GenFramebuffersEXT(exec, _mesa_GenFramebuffersEXT);
+   SET_CheckFramebufferStatusEXT(exec, _mesa_CheckFramebufferStatusEXT);
+   SET_FramebufferTexture1DEXT(exec, _mesa_FramebufferTexture1DEXT);
+   SET_FramebufferTexture2DEXT(exec, _mesa_FramebufferTexture2DEXT);
+   SET_FramebufferTexture3DEXT(exec, _mesa_FramebufferTexture3DEXT);
+   SET_FramebufferRenderbufferEXT(exec, _mesa_FramebufferRenderbufferEXT);
+   SET_GetFramebufferAttachmentParameterivEXT(exec, _mesa_GetFramebufferAttachmentParameterivEXT);
+   SET_GenerateMipmapEXT(exec, _mesa_GenerateMipmapEXT);
+#endif
+
+#if FEATURE_EXT_timer_query
+   SET_GetQueryObjecti64vEXT(exec, _mesa_GetQueryObjecti64vEXT);
+   SET_GetQueryObjectui64vEXT(exec, _mesa_GetQueryObjectui64vEXT);
+#endif
+
+#if FEATURE_EXT_framebuffer_blit
+   SET_BlitFramebufferEXT(exec, _mesa_BlitFramebufferEXT);
+#endif
+
+   /* GL_EXT_gpu_program_parameters */
+#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
+   SET_ProgramEnvParameters4fvEXT(exec, _mesa_ProgramEnvParameters4fvEXT);
+   SET_ProgramLocalParameters4fvEXT(exec, _mesa_ProgramLocalParameters4fvEXT);
+#endif
+
+   /* GL_MESA_texture_array / GL_EXT_texture_array */
+#if FEATURE_EXT_framebuffer_object
+   SET_FramebufferTextureLayerEXT(exec, _mesa_FramebufferTextureLayerEXT);
+#endif
+
+   /* GL_ATI_separate_stencil */
+   SET_StencilFuncSeparateATI(exec, _mesa_StencilFuncSeparateATI);
+}
+
diff --git a/src/mesa/main/api_exec.h b/src/mesa/main/api_exec.h
new file mode 100644
index 00000000000..4bd715053ab
--- /dev/null
+++ b/src/mesa/main/api_exec.h
@@ -0,0 +1,37 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef API_EXEC_H
+#define API_EXEC_H
+
+
+struct _glapi_table;
+
+
+extern void
+_mesa_init_exec_table(struct _glapi_table *exec);
+
+
+#endif
diff --git a/src/mesa/main/api_noop.c b/src/mesa/main/api_noop.c
index 3df64362eab..a1cc3a2a4b8 100644
--- a/src/mesa/main/api_noop.c
+++ b/src/mesa/main/api_noop.c
@@ -30,7 +30,9 @@
 #include "context.h"
 #include "light.h"
 #include "macros.h"
+#if FEATURE_dlist
 #include "dlist.h"
+#endif
 #include "glapi/dispatch.h"
 
 
@@ -621,6 +623,8 @@ static void GLAPIENTRY _mesa_noop_Vertex4f( GLfloat a, GLfloat b, GLfloat c, GLf
    (void) a; (void) b; (void) c; (void) d;
 }
 
+
+#if FEATURE_evaluators
 /* Similarly, these have no effect outside begin/end:
  */
 static void GLAPIENTRY _mesa_noop_EvalCoord1f( GLfloat a )
@@ -652,6 +656,7 @@ static void GLAPIENTRY _mesa_noop_EvalPoint2( GLint a, GLint b )
 {
    (void) a; (void) b;
 }
+#endif /* FEATURE_evaluators */
 
 
 /* Begin -- call into driver, should result in the vtxfmt being
@@ -904,20 +909,24 @@ _mesa_noop_vtxfmt_init( GLvertexformat *vfmt )
 {
    vfmt->ArrayElement = _ae_loopback_array_elt;	        /* generic helper */
    vfmt->Begin = _mesa_noop_Begin;
+#if FEATURE_dlist
    vfmt->CallList = _mesa_CallList;
    vfmt->CallLists = _mesa_CallLists;
+#endif
    vfmt->Color3f = _mesa_noop_Color3f;
    vfmt->Color3fv = _mesa_noop_Color3fv;
    vfmt->Color4f = _mesa_noop_Color4f;
    vfmt->Color4fv = _mesa_noop_Color4fv;
    vfmt->EdgeFlag = _mesa_noop_EdgeFlag;
    vfmt->End = _mesa_noop_End;
+#if FEATURE_evaluators
    vfmt->EvalCoord1f = _mesa_noop_EvalCoord1f;
    vfmt->EvalCoord1fv = _mesa_noop_EvalCoord1fv;
    vfmt->EvalCoord2f = _mesa_noop_EvalCoord2f;
    vfmt->EvalCoord2fv = _mesa_noop_EvalCoord2fv;
    vfmt->EvalPoint1 = _mesa_noop_EvalPoint1;
    vfmt->EvalPoint2 = _mesa_noop_EvalPoint2;
+#endif
    vfmt->FogCoordfEXT = _mesa_noop_FogCoordfEXT;
    vfmt->FogCoordfvEXT = _mesa_noop_FogCoordfvEXT;
    vfmt->Indexf = _mesa_noop_Indexf;
diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index 64ab324af22..9144b4bc663 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -87,7 +87,7 @@ _mesa_validate_DrawElements(GLcontext *ctx,
          indexBytes = count * sizeof(GLushort);
       }
 
-      if (indexBytes > ctx->Array.ElementArrayBufferObj->Size) {
+      if (indexBytes > (GLuint) ctx->Array.ElementArrayBufferObj->Size) {
          _mesa_warning(ctx, "glDrawElements index out of buffer bounds");
          return GL_FALSE;
       }
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c
index b422198f929..2e6bb76586e 100644
--- a/src/mesa/main/attrib.c
+++ b/src/mesa/main/attrib.c
@@ -30,6 +30,7 @@
 #include "blend.h"
 #include "buffers.h"
 #include "bufferobj.h"
+#include "clear.h"
 #include "colormac.h"
 #include "colortab.h"
 #include "context.h"
@@ -41,11 +42,16 @@
 #include "light.h"
 #include "lines.h"
 #include "matrix.h"
+#include "multisample.h"
 #include "points.h"
 #include "polygon.h"
+#include "scissor.h"
 #include "simple_list.h"
 #include "stencil.h"
+#include "texenv.h"
+#include "texgen.h"
 #include "texobj.h"
+#include "texparam.h"
 #include "texstate.h"
 #include "mtypes.h"
 #include "math/m_xform.h"
@@ -1074,14 +1080,14 @@ _mesa_PopAttrib(void)
                _mesa_PointSize(point->Size);
                _mesa_set_enable(ctx, GL_POINT_SMOOTH, point->SmoothFlag);
                if (ctx->Extensions.EXT_point_parameters) {
-                  _mesa_PointParameterfvEXT(GL_DISTANCE_ATTENUATION_EXT,
-                                            point->Params);
-                  _mesa_PointParameterfEXT(GL_POINT_SIZE_MIN_EXT,
-                                           point->MinSize);
-                  _mesa_PointParameterfEXT(GL_POINT_SIZE_MAX_EXT,
-                                           point->MaxSize);
-                  _mesa_PointParameterfEXT(GL_POINT_FADE_THRESHOLD_SIZE_EXT,
-                                           point->Threshold);
+                  _mesa_PointParameterfv(GL_DISTANCE_ATTENUATION_EXT,
+                                         point->Params);
+                  _mesa_PointParameterf(GL_POINT_SIZE_MIN_EXT,
+                                        point->MinSize);
+                  _mesa_PointParameterf(GL_POINT_SIZE_MAX_EXT,
+                                        point->MaxSize);
+                  _mesa_PointParameterf(GL_POINT_FADE_THRESHOLD_SIZE_EXT,
+                                        point->Threshold);
                }
                if (ctx->Extensions.NV_point_sprite
 		   || ctx->Extensions.ARB_point_sprite) {
@@ -1091,10 +1097,10 @@ _mesa_PopAttrib(void)
                                    (GLint) point->CoordReplace[u]);
                   }
                   _mesa_set_enable(ctx, GL_POINT_SPRITE_NV,point->PointSprite);
-                  _mesa_PointParameteriNV(GL_POINT_SPRITE_R_MODE_NV,
-                                          ctx->Point.SpriteRMode);
-                  _mesa_PointParameterfEXT(GL_POINT_SPRITE_COORD_ORIGIN,
-                                           (GLfloat)ctx->Point.SpriteOrigin);
+                  _mesa_PointParameteri(GL_POINT_SPRITE_R_MODE_NV,
+                                        ctx->Point.SpriteRMode);
+                  _mesa_PointParameterf(GL_POINT_SPRITE_COORD_ORIGIN,
+                                        (GLfloat)ctx->Point.SpriteOrigin);
                }
             }
             break;
diff --git a/src/mesa/main/blend.c b/src/mesa/main/blend.c
index 81bd4c2f320..4d4a8971419 100644
--- a/src/mesa/main/blend.c
+++ b/src/mesa/main/blend.c
@@ -36,6 +36,7 @@
 #include "enums.h"
 #include "macros.h"
 #include "mtypes.h"
+#include "glapi/glapitable.h"
 
 
 /**
@@ -45,19 +46,11 @@
  * \param dfactor destination factor operator.
  *
  * \sa glBlendFunc, glBlendFuncSeparateEXT
- *
- * Swizzles the inputs and calls \c glBlendFuncSeparateEXT.  This is done
- * using the \c CurrentDispatch table in the context, so this same function
- * can be used while compiling display lists.  Therefore, there is no need
- * for the display list code to save and restore this function.
  */
 void GLAPIENTRY
 _mesa_BlendFunc( GLenum sfactor, GLenum dfactor )
 {
-   GET_CURRENT_CONTEXT(ctx);
-
-   (*ctx->CurrentDispatch->BlendFuncSeparateEXT)( sfactor, dfactor,
-						  sfactor, dfactor );
+   _mesa_BlendFuncSeparateEXT(sfactor, dfactor, sfactor, dfactor);
 }
 
 
diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c
index 3cbd671baba..1d07c68633c 100644
--- a/src/mesa/main/buffers.c
+++ b/src/mesa/main/buffers.c
@@ -25,7 +25,7 @@
 
 /**
  * \file buffers.c
- * General framebuffer-related functions, like glClear, glScissor, etc.
+ * glReadBuffer, DrawBuffer functions.
  */
 
 
@@ -42,148 +42,6 @@
 #define BAD_MASK ~0u
 
 
-#if _HAVE_FULL_GL
-void GLAPIENTRY
-_mesa_ClearIndex( GLfloat c )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (ctx->Color.ClearIndex == (GLuint) c)
-      return;
-
-   FLUSH_VERTICES(ctx, _NEW_COLOR);
-   ctx->Color.ClearIndex = (GLuint) c;
-
-   if (!ctx->Visual.rgbMode && ctx->Driver.ClearIndex) {
-      /* it's OK to call glClearIndex in RGBA mode but it should be a NOP */
-      (*ctx->Driver.ClearIndex)( ctx, ctx->Color.ClearIndex );
-   }
-}
-#endif
-
-
-/**
- * Specify the clear values for the color buffers.
- *
- * \param red red color component.
- * \param green green color component.
- * \param blue blue color component.
- * \param alpha alpha component.
- *
- * \sa glClearColor().
- *
- * Clamps the parameters and updates gl_colorbuffer_attrib::ClearColor.  On a
- * change, flushes the vertices and notifies the driver via the
- * dd_function_table::ClearColor callback.
- */
-void GLAPIENTRY
-_mesa_ClearColor( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )
-{
-   GLfloat tmp[4];
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   tmp[0] = CLAMP(red,   0.0F, 1.0F);
-   tmp[1] = CLAMP(green, 0.0F, 1.0F);
-   tmp[2] = CLAMP(blue,  0.0F, 1.0F);
-   tmp[3] = CLAMP(alpha, 0.0F, 1.0F);
-
-   if (TEST_EQ_4V(tmp, ctx->Color.ClearColor))
-      return; /* no change */
-
-   FLUSH_VERTICES(ctx, _NEW_COLOR);
-   COPY_4V(ctx->Color.ClearColor, tmp);
-
-   if (ctx->Visual.rgbMode && ctx->Driver.ClearColor) {
-      /* it's OK to call glClearColor in CI mode but it should be a NOP */
-      (*ctx->Driver.ClearColor)(ctx, ctx->Color.ClearColor);
-   }
-}
-
-
-/**
- * Clear buffers.
- * 
- * \param mask bit-mask indicating the buffers to be cleared.
- *
- * Flushes the vertices and verifies the parameter. If __GLcontextRec::NewState
- * is set then calls _mesa_update_state() to update gl_frame_buffer::_Xmin,
- * etc. If the rasterization mode is set to GL_RENDER then requests the driver
- * to clear the buffers, via the dd_function_table::Clear callback.
- */ 
-void GLAPIENTRY
-_mesa_Clear( GLbitfield mask )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
-
-   FLUSH_CURRENT(ctx, 0);
-
-   if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glClear 0x%x\n", mask);
-
-   if (mask & ~(GL_COLOR_BUFFER_BIT |
-                GL_DEPTH_BUFFER_BIT |
-                GL_STENCIL_BUFFER_BIT |
-                GL_ACCUM_BUFFER_BIT)) {
-      /* invalid bit set */
-      _mesa_error( ctx, GL_INVALID_VALUE, "glClear(0x%x)", mask);
-      return;
-   }
-
-   if (ctx->NewState) {
-      _mesa_update_state( ctx );	/* update _Xmin, etc */
-   }
-
-   if (ctx->DrawBuffer->_Status != GL_FRAMEBUFFER_COMPLETE_EXT) {
-      _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION_EXT,
-                  "glClear(incomplete framebuffer)");
-      return;
-   }
-
-   if (ctx->DrawBuffer->Width == 0 || ctx->DrawBuffer->Height == 0)
-      return;
-
-   if (ctx->RenderMode == GL_RENDER) {
-      GLbitfield bufferMask;
-
-      /* don't clear depth buffer if depth writing disabled */
-      if (!ctx->Depth.Mask)
-         mask &= ~GL_DEPTH_BUFFER_BIT;
-
-      /* Build the bitmask to send to device driver's Clear function.
-       * Note that the GL_COLOR_BUFFER_BIT flag will expand to 0, 1, 2 or 4
-       * of the BUFFER_BIT_FRONT/BACK_LEFT/RIGHT flags, or one of the
-       * BUFFER_BIT_COLORn flags.
-       */
-      bufferMask = 0;
-      if (mask & GL_COLOR_BUFFER_BIT) {
-         bufferMask |= ctx->DrawBuffer->_ColorDrawBufferMask[0];
-      }
-
-      if ((mask & GL_DEPTH_BUFFER_BIT)
-          && ctx->DrawBuffer->Visual.haveDepthBuffer) {
-         bufferMask |= BUFFER_BIT_DEPTH;
-      }
-
-      if ((mask & GL_STENCIL_BUFFER_BIT)
-          && ctx->DrawBuffer->Visual.haveStencilBuffer) {
-         bufferMask |= BUFFER_BIT_STENCIL;
-      }
-
-      if ((mask & GL_ACCUM_BUFFER_BIT)
-          && ctx->DrawBuffer->Visual.haveAccumBuffer) {
-         bufferMask |= BUFFER_BIT_ACCUM;
-      }
-
-      ASSERT(ctx->Driver.Clear);
-      ctx->Driver.Clear(ctx, bufferMask);
-   }
-}
-
-
-
 /**
  * Return bitmask of BUFFER_BIT_* flags indicating which color buffers are
  * available to the rendering context (for drawing or reading).
@@ -596,195 +454,3 @@ _mesa_ReadBuffer(GLenum buffer)
    if (ctx->Driver.ReadBuffer)
       (*ctx->Driver.ReadBuffer)(ctx, buffer);
 }
-
-
-#if _HAVE_FULL_GL
-
-/**
- * XXX THIS IS OBSOLETE - drivers should take care of detecting window
- * size changes and act accordingly, likely calling _mesa_resize_framebuffer().
- *
- * GL_MESA_resize_buffers extension.
- *
- * When this function is called, we'll ask the window system how large
- * the current window is.  If it's a new size, we'll call the driver's
- * ResizeBuffers function.  The driver will then resize its color buffers
- * as needed, and maybe call the swrast's routine for reallocating
- * swrast-managed depth/stencil/accum/etc buffers.
- * \note This function should only be called through the GL API, not
- * from device drivers (as was done in the past).
- */
-
-void _mesa_resizebuffers( GLcontext *ctx )
-{
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH( ctx );
-
-   if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glResizeBuffersMESA\n");
-
-   if (!ctx->Driver.GetBufferSize) {
-      return;
-   }
-
-   if (ctx->WinSysDrawBuffer) {
-      GLuint newWidth, newHeight;
-      GLframebuffer *buffer = ctx->WinSysDrawBuffer;
-
-      assert(buffer->Name == 0);
-
-      /* ask device driver for size of output buffer */
-      ctx->Driver.GetBufferSize( buffer, &newWidth, &newHeight );
-
-      /* see if size of device driver's color buffer (window) has changed */
-      if (buffer->Width != newWidth || buffer->Height != newHeight) {
-         if (ctx->Driver.ResizeBuffers)
-            ctx->Driver.ResizeBuffers(ctx, buffer, newWidth, newHeight );
-      }
-   }
-
-   if (ctx->WinSysReadBuffer
-       && ctx->WinSysReadBuffer != ctx->WinSysDrawBuffer) {
-      GLuint newWidth, newHeight;
-      GLframebuffer *buffer = ctx->WinSysReadBuffer;
-
-      assert(buffer->Name == 0);
-
-      /* ask device driver for size of read buffer */
-      ctx->Driver.GetBufferSize( buffer, &newWidth, &newHeight );
-
-      /* see if size of device driver's color buffer (window) has changed */
-      if (buffer->Width != newWidth || buffer->Height != newHeight) {
-         if (ctx->Driver.ResizeBuffers)
-            ctx->Driver.ResizeBuffers(ctx, buffer, newWidth, newHeight );
-      }
-   }
-
-   ctx->NewState |= _NEW_BUFFERS;  /* to update scissor / window bounds */
-}
-
-
-/*
- * XXX THIS IS OBSOLETE
- */
-void GLAPIENTRY
-_mesa_ResizeBuffersMESA( void )
-{
-   GET_CURRENT_CONTEXT(ctx);
-
-   if (ctx->Extensions.MESA_resize_buffers)
-      _mesa_resizebuffers( ctx );
-}
-
-
-/*
- * XXX move somewhere else someday?
- */
-void GLAPIENTRY
-_mesa_SampleCoverageARB(GLclampf value, GLboolean invert)
-{
-   GET_CURRENT_CONTEXT(ctx);
-
-   if (!ctx->Extensions.ARB_multisample) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glSampleCoverageARB");
-      return;
-   }
-
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH( ctx );
-   ctx->Multisample.SampleCoverageValue = (GLfloat) CLAMP(value, 0.0, 1.0);
-   ctx->Multisample.SampleCoverageInvert = invert;
-   ctx->NewState |= _NEW_MULTISAMPLE;
-}
-
-#endif /* _HAVE_FULL_GL */
-
-
-
-/**
- * Define the scissor box.
- *
- * \param x, y coordinates of the scissor box lower-left corner.
- * \param width width of the scissor box.
- * \param height height of the scissor box.
- *
- * \sa glScissor().
- *
- * Verifies the parameters and updates __GLcontextRec::Scissor. On a
- * change flushes the vertices and notifies the driver via
- * the dd_function_table::Scissor callback.
- */
-void
-_mesa_set_scissor(GLcontext *ctx, 
-                  GLint x, GLint y, GLsizei width, GLsizei height)
-{
-   if (x == ctx->Scissor.X &&
-       y == ctx->Scissor.Y &&
-       width == ctx->Scissor.Width &&
-       height == ctx->Scissor.Height)
-      return;
-
-   FLUSH_VERTICES(ctx, _NEW_SCISSOR);
-   ctx->Scissor.X = x;
-   ctx->Scissor.Y = y;
-   ctx->Scissor.Width = width;
-   ctx->Scissor.Height = height;
-
-   if (ctx->Driver.Scissor)
-      ctx->Driver.Scissor( ctx, x, y, width, height );
-}
-
-
-void GLAPIENTRY
-_mesa_Scissor( GLint x, GLint y, GLsizei width, GLsizei height )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (width < 0 || height < 0) {
-      _mesa_error( ctx, GL_INVALID_VALUE, "glScissor" );
-      return;
-   }
-
-   if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glScissor %d %d %d %d\n", x, y, width, height);
-
-   _mesa_set_scissor(ctx, x, y, width, height);
-}
-
-
-
-/**********************************************************************/
-/** \name Initialization */
-/*@{*/
-
-/**
- * Initialize the context's scissor state.
- * \param ctx  the GL context.
- */
-void
-_mesa_init_scissor(GLcontext *ctx)
-{
-   /* Scissor group */
-   ctx->Scissor.Enabled = GL_FALSE;
-   ctx->Scissor.X = 0;
-   ctx->Scissor.Y = 0;
-   ctx->Scissor.Width = 0;
-   ctx->Scissor.Height = 0;
-}
-
-
-/**
- * Initialize the context's multisample state.
- * \param ctx  the GL context.
- */
-void
-_mesa_init_multisample(GLcontext *ctx)
-{
-   ctx->Multisample.Enabled = GL_FALSE;
-   ctx->Multisample.SampleAlphaToCoverage = GL_FALSE;
-   ctx->Multisample.SampleAlphaToOne = GL_FALSE;
-   ctx->Multisample.SampleCoverage = GL_FALSE;
-   ctx->Multisample.SampleCoverageValue = 1.0;
-   ctx->Multisample.SampleCoverageInvert = GL_FALSE;
-}
-
-/*@}*/
diff --git a/src/mesa/main/buffers.h b/src/mesa/main/buffers.h
index 208e7af2b93..53d5fb80d40 100644
--- a/src/mesa/main/buffers.h
+++ b/src/mesa/main/buffers.h
@@ -37,16 +37,6 @@
 
 
 extern void GLAPIENTRY
-_mesa_ClearIndex( GLfloat c );
-
-extern void GLAPIENTRY
-_mesa_ClearColor( GLclampf red, GLclampf green,
-                  GLclampf blue, GLclampf alpha );
-
-extern void GLAPIENTRY
-_mesa_Clear( GLbitfield mask );
-
-extern void GLAPIENTRY
 _mesa_DrawBuffer( GLenum mode );
 
 extern void GLAPIENTRY
@@ -62,25 +52,5 @@ _mesa_readbuffer_update_fields(GLcontext *ctx, GLenum buffer);
 extern void GLAPIENTRY
 _mesa_ReadBuffer( GLenum mode );
 
-extern void GLAPIENTRY
-_mesa_ResizeBuffersMESA( void );
-
-extern void GLAPIENTRY
-_mesa_Scissor( GLint x, GLint y, GLsizei width, GLsizei height );
-
-extern void GLAPIENTRY
-_mesa_SampleCoverageARB(GLclampf value, GLboolean invert);
-
-extern void 
-_mesa_init_scissor(GLcontext *ctx);
-
-extern void 
-_mesa_init_multisample(GLcontext *ctx);
-
-extern void
-_mesa_set_scissor(GLcontext *ctx, 
-                  GLint x, GLint y, GLsizei width, GLsizei height);
-
-extern void _mesa_resizebuffers( GLcontext *ctx );
 
 #endif
diff --git a/src/mesa/main/clear.c b/src/mesa/main/clear.c
new file mode 100644
index 00000000000..434685984d1
--- /dev/null
+++ b/src/mesa/main/clear.c
@@ -0,0 +1,179 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+/**
+ * \file clear.c
+ * glClearColor, glClearIndex, glClear() functions.
+ */
+
+
+
+#include "glheader.h"
+#include "clear.h"
+#include "context.h"
+#include "colormac.h"
+#include "state.h"
+
+
+
+#if _HAVE_FULL_GL
+void GLAPIENTRY
+_mesa_ClearIndex( GLfloat c )
+{
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (ctx->Color.ClearIndex == (GLuint) c)
+      return;
+
+   FLUSH_VERTICES(ctx, _NEW_COLOR);
+   ctx->Color.ClearIndex = (GLuint) c;
+
+   if (!ctx->Visual.rgbMode && ctx->Driver.ClearIndex) {
+      /* it's OK to call glClearIndex in RGBA mode but it should be a NOP */
+      (*ctx->Driver.ClearIndex)( ctx, ctx->Color.ClearIndex );
+   }
+}
+#endif
+
+
+/**
+ * Specify the clear values for the color buffers.
+ *
+ * \param red red color component.
+ * \param green green color component.
+ * \param blue blue color component.
+ * \param alpha alpha component.
+ *
+ * \sa glClearColor().
+ *
+ * Clamps the parameters and updates gl_colorbuffer_attrib::ClearColor.  On a
+ * change, flushes the vertices and notifies the driver via the
+ * dd_function_table::ClearColor callback.
+ */
+void GLAPIENTRY
+_mesa_ClearColor( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )
+{
+   GLfloat tmp[4];
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   tmp[0] = CLAMP(red,   0.0F, 1.0F);
+   tmp[1] = CLAMP(green, 0.0F, 1.0F);
+   tmp[2] = CLAMP(blue,  0.0F, 1.0F);
+   tmp[3] = CLAMP(alpha, 0.0F, 1.0F);
+
+   if (TEST_EQ_4V(tmp, ctx->Color.ClearColor))
+      return; /* no change */
+
+   FLUSH_VERTICES(ctx, _NEW_COLOR);
+   COPY_4V(ctx->Color.ClearColor, tmp);
+
+   if (ctx->Visual.rgbMode && ctx->Driver.ClearColor) {
+      /* it's OK to call glClearColor in CI mode but it should be a NOP */
+      (*ctx->Driver.ClearColor)(ctx, ctx->Color.ClearColor);
+   }
+}
+
+
+/**
+ * Clear buffers.
+ * 
+ * \param mask bit-mask indicating the buffers to be cleared.
+ *
+ * Flushes the vertices and verifies the parameter. If __GLcontextRec::NewState
+ * is set then calls _mesa_update_state() to update gl_frame_buffer::_Xmin,
+ * etc. If the rasterization mode is set to GL_RENDER then requests the driver
+ * to clear the buffers, via the dd_function_table::Clear callback.
+ */ 
+void GLAPIENTRY
+_mesa_Clear( GLbitfield mask )
+{
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
+
+   FLUSH_CURRENT(ctx, 0);
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glClear 0x%x\n", mask);
+
+   if (mask & ~(GL_COLOR_BUFFER_BIT |
+                GL_DEPTH_BUFFER_BIT |
+                GL_STENCIL_BUFFER_BIT |
+                GL_ACCUM_BUFFER_BIT)) {
+      /* invalid bit set */
+      _mesa_error( ctx, GL_INVALID_VALUE, "glClear(0x%x)", mask);
+      return;
+   }
+
+   if (ctx->NewState) {
+      _mesa_update_state( ctx );	/* update _Xmin, etc */
+   }
+
+   if (ctx->DrawBuffer->_Status != GL_FRAMEBUFFER_COMPLETE_EXT) {
+      _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION_EXT,
+                  "glClear(incomplete framebuffer)");
+      return;
+   }
+
+   if (ctx->DrawBuffer->Width == 0 || ctx->DrawBuffer->Height == 0)
+      return;
+
+   if (ctx->RenderMode == GL_RENDER) {
+      GLbitfield bufferMask;
+
+      /* don't clear depth buffer if depth writing disabled */
+      if (!ctx->Depth.Mask)
+         mask &= ~GL_DEPTH_BUFFER_BIT;
+
+      /* Build the bitmask to send to device driver's Clear function.
+       * Note that the GL_COLOR_BUFFER_BIT flag will expand to 0, 1, 2 or 4
+       * of the BUFFER_BIT_FRONT/BACK_LEFT/RIGHT flags, or one of the
+       * BUFFER_BIT_COLORn flags.
+       */
+      bufferMask = 0;
+      if (mask & GL_COLOR_BUFFER_BIT) {
+         bufferMask |= ctx->DrawBuffer->_ColorDrawBufferMask[0];
+      }
+
+      if ((mask & GL_DEPTH_BUFFER_BIT)
+          && ctx->DrawBuffer->Visual.haveDepthBuffer) {
+         bufferMask |= BUFFER_BIT_DEPTH;
+      }
+
+      if ((mask & GL_STENCIL_BUFFER_BIT)
+          && ctx->DrawBuffer->Visual.haveStencilBuffer) {
+         bufferMask |= BUFFER_BIT_STENCIL;
+      }
+
+      if ((mask & GL_ACCUM_BUFFER_BIT)
+          && ctx->DrawBuffer->Visual.haveAccumBuffer) {
+         bufferMask |= BUFFER_BIT_ACCUM;
+      }
+
+      ASSERT(ctx->Driver.Clear);
+      ctx->Driver.Clear(ctx, bufferMask);
+   }
+}
diff --git a/src/mesa/main/api_eval.h b/src/mesa/main/clear.h
index d6cb38c9f8c..9a54ba14bcc 100644
--- a/src/mesa/main/api_eval.h
+++ b/src/mesa/main/clear.h
@@ -1,9 +1,8 @@
-
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
+ * Version:  7.1
  *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -24,19 +23,22 @@
  */
 
 
-#ifndef API_EVAL_H
-#define API_EVAL_H
+#ifndef CLEAR_H
+#define CLEAR_H
 
-#include "mtypes.h"
 
-extern void _mesa_EvalPoint1( GLint i );
-extern void _mesa_EvalPoint2( GLint i, GLint j );
-extern void _mesa_EvalCoord1f( GLfloat u );
-extern void _mesa_EvalCoord2f( GLfloat u, GLfloat v );
-extern void _mesa_EvalCoord1fv( const GLfloat *u );
-extern void _mesa_EvalCoord2fv( const GLfloat *u );
+#include "main/mtypes.h"
 
-#endif
 
+extern void GLAPIENTRY
+_mesa_ClearIndex( GLfloat c );
+
+extern void GLAPIENTRY
+_mesa_ClearColor( GLclampf red, GLclampf green,
+                  GLclampf blue, GLclampf alpha );
 
+extern void GLAPIENTRY
+_mesa_Clear( GLbitfield mask );
 
+
+#endif
diff --git a/src/mesa/main/config.h b/src/mesa/main/config.h
index 232e698f50c..9ff0b708ddb 100644
--- a/src/mesa/main/config.h
+++ b/src/mesa/main/config.h
@@ -31,6 +31,10 @@
 #ifndef MESA_CONFIG_H_INCLUDED
 #define MESA_CONFIG_H_INCLUDED
 
+
+#include "main/mfeatures.h"
+
+
 /**
  * \name OpenGL implementation limits
  */
@@ -283,40 +287,6 @@
 #define ACOMP 3
 
 
-/*
- * Enable/disable features (blocks of code) by setting FEATURE_xyz to 0 or 1.
- */
-#ifndef _HAVE_FULL_GL
-#define _HAVE_FULL_GL 1
-#endif
-
-#define FEATURE_userclip  _HAVE_FULL_GL
-#define FEATURE_texgen  _HAVE_FULL_GL
-#define FEATURE_windowpos  _HAVE_FULL_GL
-#define FEATURE_ARB_occlusion_query  _HAVE_FULL_GL
-#define FEATURE_ARB_fragment_program  _HAVE_FULL_GL
-#define FEATURE_ARB_vertex_buffer_object  _HAVE_FULL_GL
-#define FEATURE_ARB_vertex_program  _HAVE_FULL_GL
-
-#define FEATURE_ARB_vertex_shader _HAVE_FULL_GL
-#define FEATURE_ARB_fragment_shader _HAVE_FULL_GL
-#define FEATURE_ARB_shader_objects (FEATURE_ARB_vertex_shader || FEATURE_ARB_fragment_shader)
-#define FEATURE_ARB_shading_language_100 FEATURE_ARB_shader_objects
-#define FEATURE_ARB_shading_language_120 FEATURE_ARB_shader_objects
-
-#define FEATURE_EXT_framebuffer_blit _HAVE_FULL_GL
-#define FEATURE_EXT_framebuffer_object _HAVE_FULL_GL
-#define FEATURE_EXT_pixel_buffer_object  _HAVE_FULL_GL
-#define FEATURE_EXT_texture_sRGB _HAVE_FULL_GL
-#define FEATURE_EXT_timer_query  _HAVE_FULL_GL
-#define FEATURE_ATI_fragment_shader _HAVE_FULL_GL
-#define FEATURE_MESA_program_debug  _HAVE_FULL_GL
-#define FEATURE_NV_fence  _HAVE_FULL_GL
-#define FEATURE_NV_fragment_program  _HAVE_FULL_GL
-#define FEATURE_NV_vertex_program  _HAVE_FULL_GL
-/*@}*/
-
-
 /**
  * Maximum number of temporary vertices required for clipping.  
  *
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 2158eb68738..be93d844e0d 100755..100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -78,37 +78,61 @@
 
 #include "glheader.h"
 #include "imports.h"
+#if FEATURE_accum
 #include "accum.h"
+#endif
+#include "api_exec.h"
 #include "arrayobj.h"
+#if FEATURE_attrib_stack
 #include "attrib.h"
+#endif
 #include "blend.h"
 #include "buffers.h"
 #include "bufferobj.h"
+#if FEATURE_colortable
 #include "colortab.h"
+#endif
 #include "context.h"
 #include "debug.h"
 #include "depth.h"
+#if FEATURE_dlist
 #include "dlist.h"
+#endif
+#if FEATURE_evaluators
 #include "eval.h"
+#endif
 #include "enums.h"
 #include "extensions.h"
 #include "fbobject.h"
+#if FEATURE_feedback
 #include "feedback.h"
+#endif
 #include "fog.h"
 #include "framebuffer.h"
 #include "get.h"
+#if FEATURE_histogram
 #include "histogram.h"
+#endif
 #include "hint.h"
 #include "hash.h"
 #include "light.h"
 #include "lines.h"
 #include "macros.h"
 #include "matrix.h"
+#include "multisample.h"
+#if FEATURE_pixel_transfer
 #include "pixel.h"
+#endif
+#include "pixelstore.h"
 #include "points.h"
 #include "polygon.h"
+#if FEATURE_ARB_occlusion_query
 #include "queryobj.h"
+#endif
+#if FEATURE_drawpix
 #include "rastpos.h"
+#endif
+#include "scissor.h"
 #include "simple_list.h"
 #include "state.h"
 #include "stencil.h"
@@ -122,11 +146,12 @@
 #include "vtxfmt.h"
 #include "glapi/glthread.h"
 #include "glapi/glapioffsets.h"
-#if FEATURE_NV_vertex_program || FEATURE_NV_fragment_program
+#include "glapi/glapitable.h"
 #include "shader/program.h"
-#endif
 #include "shader/shader_api.h"
+#if FEATURE_ATI_fragment_shader
 #include "shader/atifragshader.h"
+#endif
 #if _HAVE_FULL_GL
 #include "math/m_translate.h"
 #include "math/m_matrix.h"
@@ -416,9 +441,7 @@ alloc_shared_state( GLcontext *ctx )
 
    ss->DisplayList = _mesa_NewHashTable();
    ss->TexObjects = _mesa_NewHashTable();
-#if FEATURE_NV_vertex_program || FEATURE_NV_fragment_program
    ss->Programs = _mesa_NewHashTable();
-#endif
 
 #if FEATURE_ARB_vertex_program
    ss->DefaultVertexProgram = (struct gl_vertex_program *)
@@ -508,10 +531,8 @@ alloc_shared_state( GLcontext *ctx )
       _mesa_DeleteHashTable(ss->DisplayList);
    if (ss->TexObjects)
       _mesa_DeleteHashTable(ss->TexObjects);
-#if FEATURE_NV_vertex_program
    if (ss->Programs)
       _mesa_DeleteHashTable(ss->Programs);
-#endif
 #if FEATURE_ARB_vertex_program
    _mesa_reference_vertprog(ctx, &ss->DefaultVertexProgram, NULL);
 #endif
@@ -569,9 +590,11 @@ alloc_shared_state( GLcontext *ctx )
 static void
 delete_displaylist_cb(GLuint id, void *data, void *userData)
 {
+#if FEATURE_dlist
    struct mesa_display_list *list = (struct mesa_display_list *) data;
    GLcontext *ctx = (GLcontext *) userData;
    _mesa_delete_list(ctx, list);
+#endif
 }
 
 /**
@@ -598,6 +621,7 @@ delete_program_cb(GLuint id, void *data, void *userData)
    ctx->Driver.DeleteProgram(ctx, prog);
 }
 
+#if FEATURE_ATI_fragment_shader
 /**
  * Callback for deleting an ATI fragment shader object.
  * Called by _mesa_HashDeleteAll().
@@ -609,6 +633,7 @@ delete_fragshader_cb(GLuint id, void *data, void *userData)
    GLcontext *ctx = (GLcontext *) userData;
    _mesa_delete_ati_fragment_shader(ctx, shader);
 }
+#endif
 
 /**
  * Callback for deleting a buffer object.  Called by _mesa_HashDeleteAll().
@@ -694,10 +719,9 @@ free_shared_state( GLcontext *ctx, struct gl_shared_state *ss )
    _mesa_DeleteHashTable(ss->ShaderObjects);
 #endif
 
-#if defined(FEATURE_NV_vertex_program) || defined(FEATURE_NV_fragment_program)
    _mesa_HashDeleteAll(ss->Programs, delete_program_cb, ctx);
    _mesa_DeleteHashTable(ss->Programs);
-#endif
+
 #if FEATURE_ARB_vertex_program
    _mesa_reference_vertprog(ctx, &ss->DefaultVertexProgram, NULL);
 #endif
@@ -950,30 +974,55 @@ init_attrib_groups(GLcontext *ctx)
    _mesa_init_extensions( ctx );
 
    /* Attribute Groups */
+#if FEATURE_accum
    _mesa_init_accum( ctx );
+#endif
+#if FEATURE_attrib_stack
    _mesa_init_attrib( ctx );
+#endif
    _mesa_init_buffer_objects( ctx );
    _mesa_init_color( ctx );
+#if FEATURE_colortable
    _mesa_init_colortables( ctx );
+#endif
    _mesa_init_current( ctx );
    _mesa_init_depth( ctx );
    _mesa_init_debug( ctx );
+#if FEATURE_dlist
    _mesa_init_display_list( ctx );
+#endif
+#if FEATURE_evaluators
    _mesa_init_eval( ctx );
+#endif
+#if FEATURE_feedback
    _mesa_init_feedback( ctx );
+#else
+   ctx->RenderMode = GL_RENDER;
+#endif
    _mesa_init_fog( ctx );
+#if FEATURE_histogram
    _mesa_init_histogram( ctx );
+#endif
    _mesa_init_hint( ctx );
    _mesa_init_line( ctx );
    _mesa_init_lighting( ctx );
    _mesa_init_matrix( ctx );
    _mesa_init_multisample( ctx );
+#if FEATURE_pixel_transfer
    _mesa_init_pixel( ctx );
+#else
+   ctx->Pixel.ReadBuffer = ctx->Visual.doubleBufferMode ? GL_BACK : GL_FRONT;
+#endif
+   _mesa_init_pixelstore( ctx );
    _mesa_init_point( ctx );
    _mesa_init_polygon( ctx );
    _mesa_init_program( ctx );
+#if FEATURE_ARB_occlusion_query
    _mesa_init_query( ctx );
+#endif
+#if FEATURE_drawpix
    _mesa_init_rastpos( ctx );
+#endif
    _mesa_init_scissor( ctx );
    _mesa_init_shader_state( ctx );
    _mesa_init_stencil( ctx );
@@ -984,8 +1033,12 @@ init_attrib_groups(GLcontext *ctx)
    if (!_mesa_init_texture( ctx ))
       return GL_FALSE;
 
+#if FEATURE_texture_s3tc
    _mesa_init_texture_s3tc( ctx );
+#endif
+#if FEATURE_texture_fxt1
    _mesa_init_texture_fxt1( ctx );
+#endif
 
    /* Miscellaneous */
    ctx->NewState = _NEW_ALL;
@@ -1116,16 +1169,18 @@ _mesa_initialize_context(GLcontext *ctx,
       if (ctx->Exec)
          _mesa_free(ctx->Exec);
    }
+#if FEATURE_dispatch
    _mesa_init_exec_table(ctx->Exec);
+#endif
    ctx->CurrentDispatch = ctx->Exec;
-#if _HAVE_FULL_GL
+#if FEATURE_dlist
    _mesa_init_dlist_table(ctx->Save);
    _mesa_install_save_vtxfmt( ctx, &ctx->ListState.ListVtxfmt );
+#endif
    /* Neutral tnl module stuff */
    _mesa_init_exec_vtxfmt( ctx ); 
    ctx->TnlModule.Current = NULL;
    ctx->TnlModule.SwapCount = 0;
-#endif
 
    ctx->FragmentProgram._MaintainTexEnvProgram
       = (_mesa_getenv("MESA_TEX_PROG") != NULL);
@@ -1215,14 +1270,20 @@ _mesa_free_context_data( GLcontext *ctx )
    _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._TexEnvProgram, NULL);
 
    _mesa_free_lighting_data( ctx );
+#if FEATURE_evaluators
    _mesa_free_eval_data( ctx );
+#endif
    _mesa_free_texture_data( ctx );
    _mesa_free_matrix_data( ctx );
    _mesa_free_viewport_data( ctx );
+#if FEATURE_colortable
    _mesa_free_colortables_data( ctx );
+#endif
    _mesa_free_program_data(ctx);
    _mesa_free_shader_state(ctx);
+#if FEATURE_ARB_occlusion_query
    _mesa_free_query_data(ctx);
+#endif
 
 #if FEATURE_ARB_vertex_buffer_object
    _mesa_delete_buffer_object(ctx, ctx->Array.NullBufferObj);
@@ -1532,7 +1593,7 @@ _mesa_make_current( GLcontext *newCtx, GLframebuffer *drawBuffer,
           * if the DRIdrawable changes, and everything relies on them.
           * This is a bit messy (same as needed in _mesa_BindFramebufferEXT)
 	  */
-            int i;
+            unsigned int i;
             GLenum buffers[MAX_DRAW_BUFFERS];
 
             _mesa_reference_framebuffer(&newCtx->DrawBuffer, drawBuffer);
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 37ef2a865b9..a24021c63fd 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -912,9 +912,9 @@ struct dd_function_table {
    void (*ValidateTnlModule)( GLcontext *ctx, GLuint new_state );
 
 
-#define PRIM_OUTSIDE_BEGIN_END   GL_POLYGON+1
-#define PRIM_INSIDE_UNKNOWN_PRIM GL_POLYGON+2
-#define PRIM_UNKNOWN             GL_POLYGON+3
+#define PRIM_OUTSIDE_BEGIN_END   (GL_POLYGON+1)
+#define PRIM_INSIDE_UNKNOWN_PRIM (GL_POLYGON+2)
+#define PRIM_UNKNOWN             (GL_POLYGON+3)
 
    /**
     * Set by the driver-supplied T&L engine.  
diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index 13ebd4dd0d4..b4ed300b2e6 100644
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -52,6 +52,7 @@
 #include "eval.h"
 #include "extensions.h"
 #include "feedback.h"
+#include "framebuffer.h"
 #include "get.h"
 #include "glapi/glapi.h"
 #include "hash.h"
@@ -925,6 +926,13 @@ save_BlendFuncSeparateEXT(GLenum sfactorRGB, GLenum dfactorRGB,
 
 
 static void GLAPIENTRY
+save_BlendFunc(GLenum srcfactor, GLenum dstfactor)
+{
+   save_BlendFuncSeparateEXT(srcfactor, dstfactor, srcfactor, dstfactor);
+}
+
+
+static void GLAPIENTRY
 save_BlendColor(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha)
 {
    GET_CURRENT_CONTEXT(ctx);
@@ -5069,7 +5077,7 @@ save_Indexfv(const GLfloat * v)
 static void GLAPIENTRY
 save_EdgeFlag(GLboolean x)
 {
-   save_Attr1fNV(VERT_ATTRIB_EDGEFLAG, x ? 1.0 : 0.0);
+   save_Attr1fNV(VERT_ATTRIB_EDGEFLAG, x ? (GLfloat)1.0 : (GLfloat)0.0);
 }
 
 static void GLAPIENTRY
@@ -7601,7 +7609,7 @@ _mesa_init_dlist_table(struct _glapi_table *table)
    SET_Accum(table, save_Accum);
    SET_AlphaFunc(table, save_AlphaFunc);
    SET_Bitmap(table, save_Bitmap);
-   SET_BlendFunc(table, _mesa_BlendFunc);       /* loops-back to BlendFuncSeparate */
+   SET_BlendFunc(table, save_BlendFunc);
    SET_CallList(table, _mesa_save_CallList);
    SET_CallLists(table, _mesa_save_CallLists);
    SET_Clear(table, save_Clear);
diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c
index fa422bb3c76..6db198ea3bb 100644
--- a/src/mesa/main/drawpix.c
+++ b/src/mesa/main/drawpix.c
@@ -30,114 +30,10 @@
 #include "feedback.h"
 #include "framebuffer.h"
 #include "image.h"
+#include "readpix.h"
 #include "state.h"
 
 
-/**
- * Do error checking of the format/type parameters to glReadPixels and
- * glDrawPixels.
- * \param drawing if GL_TRUE do checking for DrawPixels, else do checking
- *                for ReadPixels.
- * \return GL_TRUE if error detected, GL_FALSE if no errors
- */
-static GLboolean
-error_check_format_type(GLcontext *ctx, GLenum format, GLenum type,
-                        GLboolean drawing)
-{
-   const char *readDraw = drawing ? "Draw" : "Read";
-
-   if (ctx->Extensions.EXT_packed_depth_stencil
-       && type == GL_UNSIGNED_INT_24_8_EXT
-       && format != GL_DEPTH_STENCIL_EXT) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "gl%sPixels(format is not GL_DEPTH_STENCIL_EXT)", readDraw);
-      return GL_TRUE;
-   }
-
-   /* basic combinations test */
-   if (!_mesa_is_legal_format_and_type(ctx, format, type)) {
-      _mesa_error(ctx, GL_INVALID_ENUM,
-                  "gl%sPixels(format or type)", readDraw);
-      return GL_TRUE;
-   }
-
-   /* additional checks */
-   switch (format) {
-   case GL_RED:
-   case GL_GREEN:
-   case GL_BLUE:
-   case GL_ALPHA:
-   case GL_LUMINANCE:
-   case GL_LUMINANCE_ALPHA:
-   case GL_RGB:
-   case GL_BGR:
-   case GL_RGBA:
-   case GL_BGRA:
-   case GL_ABGR_EXT:
-      if (drawing && !ctx->Visual.rgbMode) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                   "glDrawPixels(drawing RGB pixels into color index buffer)");
-         return GL_TRUE;
-      }
-      if (!drawing && !_mesa_dest_buffer_exists(ctx, GL_COLOR)) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glReadPixels(no color buffer)");
-         return GL_TRUE;
-      }
-      break;
-   case GL_COLOR_INDEX:
-      if (!drawing && ctx->Visual.rgbMode) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                    "glReadPixels(reading color index format from RGB buffer)");
-         return GL_TRUE;
-      }
-      if (!drawing && !_mesa_dest_buffer_exists(ctx, GL_COLOR)) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glReadPixels(no color buffer)");
-         return GL_TRUE;
-      }
-      break;
-   case GL_STENCIL_INDEX:
-      if ((drawing && !_mesa_dest_buffer_exists(ctx, format)) ||
-          (!drawing && !_mesa_source_buffer_exists(ctx, format))) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "gl%sPixels(no stencil buffer)", readDraw);
-         return GL_TRUE;
-      }
-      break;
-   case GL_DEPTH_COMPONENT:
-      if ((drawing && !_mesa_dest_buffer_exists(ctx, format)) ||
-          (!drawing && !_mesa_source_buffer_exists(ctx, format))) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "gl%sPixels(no depth buffer)", readDraw);
-         return GL_TRUE;
-      }
-      break;
-   case GL_DEPTH_STENCIL_EXT:
-      if (!ctx->Extensions.EXT_packed_depth_stencil ||
-          type != GL_UNSIGNED_INT_24_8_EXT) {
-         _mesa_error(ctx, GL_INVALID_ENUM, "gl%sPixels(type)", readDraw);
-         return GL_TRUE;
-      }
-      if ((drawing && !_mesa_dest_buffer_exists(ctx, format)) ||
-          (!drawing && !_mesa_source_buffer_exists(ctx, format))) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "gl%sPixels(no depth or stencil buffer)", readDraw);
-         return GL_TRUE;
-      }
-      break;
-   default:
-      /* this should have been caught in _mesa_is_legal_format_type() */
-      _mesa_problem(ctx, "unexpected format in _mesa_%sPixels", readDraw);
-      return GL_TRUE;
-   }
-
-   /* no errors */
-   return GL_FALSE;
-}
-      
-
-
 #if _HAVE_FULL_GL
 
 /*
@@ -165,7 +61,7 @@ _mesa_DrawPixels( GLsizei width, GLsizei height,
       return;
    }
 
-   if (error_check_format_type(ctx, format, type, GL_TRUE)) {
+   if (_mesa_error_check_format_type(ctx, format, type, GL_TRUE)) {
       /* found an error */
       return;
    }
@@ -288,61 +184,6 @@ _mesa_CopyPixels( GLint srcx, GLint srcy, GLsizei width, GLsizei height,
 
 
 void GLAPIENTRY
-_mesa_ReadPixels( GLint x, GLint y, GLsizei width, GLsizei height,
-		  GLenum format, GLenum type, GLvoid *pixels )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
-
-   FLUSH_CURRENT(ctx, 0);
-
-   if (width < 0 || height < 0) {
-      _mesa_error( ctx, GL_INVALID_VALUE,
-                   "glReadPixels(width=%d height=%d)", width, height );
-      return;
-   }
-
-   if (ctx->NewState)
-      _mesa_update_state(ctx);
-
-   if (error_check_format_type(ctx, format, type, GL_FALSE)) {
-      /* found an error */
-      return;
-   }
-
-   if (ctx->ReadBuffer->_Status != GL_FRAMEBUFFER_COMPLETE_EXT) {
-      _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION_EXT,
-                  "glReadPixels(incomplete framebuffer)" );
-      return;
-   }
-
-   if (!_mesa_source_buffer_exists(ctx, format)) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(no readbuffer)");
-      return;
-   }
-
-   if (ctx->Pack.BufferObj->Name) {
-      if (!_mesa_validate_pbo_access(2, &ctx->Pack, width, height, 1,
-                                     format, type, pixels)) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glReadPixels(invalid PBO access)");
-         return;
-      }
-
-      if (ctx->Pack.BufferObj->Pointer) {
-         /* buffer is mapped - that's an error */
-         _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(PBO is mapped)");
-         return;
-      }
-   }
-
-   ctx->Driver.ReadPixels(ctx, x, y, width, height,
-			  format, type, &ctx->Pack, pixels);
-}
-
-
-
-void GLAPIENTRY
 _mesa_Bitmap( GLsizei width, GLsizei height,
               GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove,
               const GLubyte *bitmap )
@@ -377,7 +218,7 @@ _mesa_Bitmap( GLsizei width, GLsizei height,
 
    if (ctx->RenderMode == GL_RENDER) {
       /* Truncate, to satisfy conformance tests (matches SGI's OpenGL). */
-      const GLfloat epsilon = 0.0001;
+      const GLfloat epsilon = (const GLfloat)0.0001;
       GLint x = IFLOOR(ctx->Current.RasterPos[0] + epsilon - xorig);
       GLint y = IFLOOR(ctx->Current.RasterPos[1] + epsilon - yorig);
 
diff --git a/src/mesa/main/drawpix.h b/src/mesa/main/drawpix.h
index 2a2d7de8d81..6177adad6da 100644
--- a/src/mesa/main/drawpix.h
+++ b/src/mesa/main/drawpix.h
@@ -1,9 +1,8 @@
-
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
+ * Version:  7.1
  *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -28,7 +27,7 @@
 #define DRAWPIXELS_H
 
 
-#include "mtypes.h"
+#include "main/glheader.h"
 
 
 extern void GLAPIENTRY
@@ -37,11 +36,6 @@ _mesa_DrawPixels( GLsizei width, GLsizei height,
 
 
 extern void GLAPIENTRY
-_mesa_ReadPixels( GLint x, GLint y, GLsizei width, GLsizei height,
-                  GLenum format, GLenum type, GLvoid *pixels );
-
-
-extern void GLAPIENTRY
 _mesa_CopyPixels( GLint srcx, GLint srcy, GLsizei width, GLsizei height,
                   GLenum type );
 
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 52dd63f2cef..6b4ad8eea35 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -904,6 +904,7 @@ _mesa_set_enable(GLcontext *ctx, GLenum cap, GLboolean state)
          break;
 
       /* GL_MESA_program_debug */
+#if FEATURE_MESA_program_debug
       case GL_FRAGMENT_PROGRAM_CALLBACK_MESA:
          CHECK_EXTENSION(MESA_program_debug, cap);
          ctx->FragmentProgram.CallbackEnabled = state;
@@ -912,6 +913,7 @@ _mesa_set_enable(GLcontext *ctx, GLenum cap, GLboolean state)
          CHECK_EXTENSION(MESA_program_debug, cap);
          ctx->VertexProgram.CallbackEnabled = state;
          break;
+#endif
 
 #if FEATURE_ATI_fragment_shader
       case GL_FRAGMENT_SHADER_ATI:
@@ -1349,12 +1351,15 @@ _mesa_IsEnabled( GLenum cap )
          return ctx->Depth.BoundsTest;
 
       /* GL_MESA_program_debug */
+#if FEATURE_MESA_program_debug
       case GL_FRAGMENT_PROGRAM_CALLBACK_MESA:
          CHECK_EXTENSION(MESA_program_debug);
          return ctx->FragmentProgram.CallbackEnabled;
       case GL_VERTEX_PROGRAM_CALLBACK_MESA:
          CHECK_EXTENSION(MESA_program_debug);
          return ctx->VertexProgram.CallbackEnabled;
+#endif
+
 #if FEATURE_ATI_fragment_shader
       case GL_FRAGMENT_SHADER_ATI:
 	 CHECK_EXTENSION(ATI_fragment_shader);
diff --git a/src/mesa/main/ffvertex_prog.c b/src/mesa/main/ffvertex_prog.c
index 810af9e33e6..e6c7c1040fa 100644
--- a/src/mesa/main/ffvertex_prog.c
+++ b/src/mesa/main/ffvertex_prog.c
@@ -53,7 +53,9 @@ struct state_key {
    unsigned light_color_material:1;
    unsigned light_color_material_mask:12;
    unsigned light_material_mask:12;
+   unsigned material_shininess_is_zero:1;
 
+   unsigned need_eye_coords:1;
    unsigned normalize:1;
    unsigned rescale_normals:1;
    unsigned fog_source_is_depth:1;
@@ -154,6 +156,26 @@ tnl_get_per_vertex_fog(GLcontext *ctx)
 #endif
 }
 
+static GLboolean check_active_shininess( GLcontext *ctx,
+                                         const struct state_key *key,
+                                         GLuint side )
+{
+   GLuint bit = 1 << (MAT_ATTRIB_FRONT_SHININESS + side);
+
+   if (key->light_color_material_mask & bit)
+      return GL_TRUE;
+
+   if (key->light_material_mask & bit)
+      return GL_TRUE;
+
+   if (ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_SHININESS + side][0] != 0.0F)
+      return GL_TRUE;
+
+   return GL_FALSE;
+}
+     
+
+
 
 static struct state_key *make_state_key( GLcontext *ctx )
 {
@@ -167,6 +189,8 @@ static struct state_key *make_state_key( GLcontext *ctx )
     */
    assert(fp);
 
+   key->need_eye_coords = ctx->_NeedEyeCoords;
+
    key->fragprog_inputs_read = fp->Base.InputsRead;
 
    if (ctx->RenderMode == GL_FEEDBACK) {
@@ -211,6 +235,17 @@ static struct state_key *make_state_key( GLcontext *ctx )
 	       key->unit[i].light_attenuated = 1;
 	 }
       }
+
+      if (check_active_shininess(ctx, key, 0)) {
+         key->material_shininess_is_zero = 0;
+      }
+      else if (key->light_twoside &&
+               check_active_shininess(ctx, key, 1)) {
+         key->material_shininess_is_zero = 0;
+      }
+      else {
+         key->material_shininess_is_zero = 1;
+      }
    }
 
    if (ctx->Transform.Normalize)
@@ -270,7 +305,7 @@ static struct state_key *make_state_key( GLcontext *ctx )
  * generated program with line/function references for each
  * instruction back into this file:
  */
-#define DISASSEM (MESA_VERBOSE&VERBOSE_DISASSEM)
+#define DISASSEM 0
 
 /* Should be tunable by the driver - do we want to do matrix
  * multiplications with DP4's or with MUL/MAD's?  SSE works better
@@ -309,8 +344,9 @@ struct tnl_program {
    GLuint temp_reserved;
    
    struct ureg eye_position;
+   struct ureg eye_position_z;
    struct ureg eye_position_normalized;
-   struct ureg eye_normal;
+   struct ureg transformed_normal;
    struct ureg identity;
 
    GLuint materials;
@@ -653,9 +689,9 @@ static void emit_normalize_vec3( struct tnl_program *p,
 				 struct ureg src )
 {
    struct ureg tmp = get_temp(p);
-   emit_op2(p, OPCODE_DP3, tmp, 0, src, src);
-   emit_op1(p, OPCODE_RSQ, tmp, 0, tmp);
-   emit_op2(p, OPCODE_MUL, dest, 0, src, tmp);
+   emit_op2(p, OPCODE_DP3, tmp, WRITEMASK_X, src, src);
+   emit_op1(p, OPCODE_RSQ, tmp, WRITEMASK_X, tmp);
+   emit_op2(p, OPCODE_MUL, dest, 0, src, swizzle1(tmp, X));
    release_temp(p, tmp);
 }
 
@@ -693,6 +729,28 @@ static struct ureg get_eye_position( struct tnl_program *p )
 }
 
 
+static struct ureg get_eye_position_z( struct tnl_program *p )
+{
+   if (!is_undef(p->eye_position)) 
+      return swizzle1(p->eye_position, Z);
+
+   if (is_undef(p->eye_position_z)) {
+      struct ureg pos = register_input( p, VERT_ATTRIB_POS ); 
+      struct ureg modelview[4];
+
+      p->eye_position_z = reserve_temp(p);
+
+      register_matrix_param5( p, STATE_MODELVIEW_MATRIX, 0, 0, 3,
+                              0, modelview );
+
+      emit_op2(p, OPCODE_DP4, p->eye_position_z, 0, pos, modelview[2]);
+   }
+   
+   return p->eye_position_z;
+}
+   
+
+
 static struct ureg get_eye_position_normalized( struct tnl_program *p )
 {
    if (is_undef(p->eye_position_normalized)) {
@@ -705,36 +763,52 @@ static struct ureg get_eye_position_normalized( struct tnl_program *p )
 }
 
 
-static struct ureg get_eye_normal( struct tnl_program *p )
+static struct ureg get_transformed_normal( struct tnl_program *p )
 {
-   if (is_undef(p->eye_normal)) {
+   if (is_undef(p->transformed_normal) &&
+       !p->state->need_eye_coords &&
+       !p->state->normalize &&
+       !(p->state->need_eye_coords == p->state->rescale_normals))
+   {
+      p->transformed_normal = register_input(p, VERT_ATTRIB_NORMAL );
+   }
+   else if (is_undef(p->transformed_normal)) 
+   {
       struct ureg normal = register_input(p, VERT_ATTRIB_NORMAL );
       struct ureg mvinv[3];
+      struct ureg transformed_normal = reserve_temp(p);
 
-      register_matrix_param5( p, STATE_MODELVIEW_MATRIX, 0, 0, 2,
-			      STATE_MATRIX_INVTRANS, mvinv );
-
-      p->eye_normal = reserve_temp(p);
+      if (p->state->need_eye_coords) {
+         register_matrix_param5( p, STATE_MODELVIEW_MATRIX, 0, 0, 2,
+                                 STATE_MATRIX_INVTRANS, mvinv );
 
-      /* Transform to eye space:
-       */
-      emit_matrix_transform_vec3( p, p->eye_normal, mvinv, normal );
+         /* Transform to eye space:
+          */
+         emit_matrix_transform_vec3( p, transformed_normal, mvinv, normal );
+         normal = transformed_normal;
+      }
 
       /* Normalize/Rescale:
        */
       if (p->state->normalize) {
-	 emit_normalize_vec3( p, p->eye_normal, p->eye_normal );
+	 emit_normalize_vec3( p, transformed_normal, normal );
+         normal = transformed_normal;
       }
-      else if (p->state->rescale_normals) {
+      else if (p->state->need_eye_coords == p->state->rescale_normals) {
+         /* This is already adjusted for eye/non-eye rendering:
+          */
 	 struct ureg rescale = register_param2(p, STATE_INTERNAL,
-					       STATE_NORMAL_SCALE);
+                                               STATE_NORMAL_SCALE);
 
-	 emit_op2( p, OPCODE_MUL, p->eye_normal, 0, p->eye_normal,
-		   swizzle1(rescale, X));
+	 emit_op2( p, OPCODE_MUL, transformed_normal, 0, normal, rescale );
+         normal = transformed_normal;
       }
+      
+      assert(normal.file == PROGRAM_TEMPORARY);
+      p->transformed_normal = normal;
    }
 
-   return p->eye_normal;
+   return p->transformed_normal;
 }
 
 
@@ -856,7 +930,7 @@ static struct ureg calculate_light_attenuation( struct tnl_program *p,
     */
    if (!p->state->unit[i].light_spotcutoff_is_180) {
       struct ureg spot_dir_norm = register_param3(p, STATE_INTERNAL,
-						  STATE_SPOT_DIR_NORMALIZED, i);
+						  STATE_LIGHT_SPOT_DIR_NORMALIZED, i);
       struct ureg spot = get_temp(p);
       struct ureg slt = get_temp(p);
 
@@ -895,7 +969,30 @@ static struct ureg calculate_light_attenuation( struct tnl_program *p,
 }
 						
 
+/**
+ * Compute:
+ *   lit.y = MAX(0, dots.x)
+ *   lit.z = SLT(0, dots.x)
+ */
+static void emit_degenerate_lit( struct tnl_program *p,
+                                 struct ureg lit,
+                                 struct ureg dots )
+{
+   struct ureg id = get_identity_param(p);  /* id = {0,0,0,1} */
 
+   /* Note that lit.x & lit.w will not be examined.  Note also that
+    * dots.xyzw == dots.xxxx.
+    */
+
+   /* MAX lit, id, dots;
+    */
+   emit_op2(p, OPCODE_MAX, lit, WRITEMASK_XYZW, id, dots); 
+
+   /* result[2] = (in > 0 ? 1 : 0)
+    * SLT lit.z, id.z, dots;   # lit.z = (0 < dots.z) ? 1 : 0
+    */
+   emit_op2(p, OPCODE_SLT, lit, WRITEMASK_Z, swizzle1(id,Z), dots);
+}
 
 
 /* Need to add some addtional parameters to allow lighting in object
@@ -907,13 +1004,21 @@ static void build_lighting( struct tnl_program *p )
    const GLboolean twoside = p->state->light_twoside;
    const GLboolean separate = p->state->separate_specular;
    GLuint nr_lights = 0, count = 0;
-   struct ureg normal = get_eye_normal(p);
+   struct ureg normal = get_transformed_normal(p);
    struct ureg lit = get_temp(p);
    struct ureg dots = get_temp(p);
    struct ureg _col0 = undef, _col1 = undef;
    struct ureg _bfc0 = undef, _bfc1 = undef;
    GLuint i;
 
+   /*
+    * NOTE:
+    * dot.x = dot(normal, VPpli)
+    * dot.y = dot(normal, halfAngle)
+    * dot.z = back.shininess
+    * dot.w = front.shininess
+    */
+
    for (i = 0; i < MAX_LIGHTS; i++) 
       if (p->state->unit[i].light_enabled)
 	 nr_lights++;
@@ -921,9 +1026,11 @@ static void build_lighting( struct tnl_program *p )
    set_material_flags(p);
 
    {
-      struct ureg shininess = get_material(p, 0, STATE_SHININESS);
-      emit_op1(p, OPCODE_MOV, dots,  WRITEMASK_W, swizzle1(shininess,X));
-      release_temp(p, shininess);
+      if (!p->state->material_shininess_is_zero) {
+         struct ureg shininess = get_material(p, 0, STATE_SHININESS);
+         emit_op1(p, OPCODE_MOV, dots,  WRITEMASK_W, swizzle1(shininess,X));
+         release_temp(p, shininess);
+      }
 
       _col0 = make_temp(p, get_scenecolor(p, 0));
       if (separate)
@@ -934,10 +1041,12 @@ static void build_lighting( struct tnl_program *p )
    }
 
    if (twoside) {
-      struct ureg shininess = get_material(p, 1, STATE_SHININESS);
-      emit_op1(p, OPCODE_MOV, dots, WRITEMASK_Z, 
-	       negate(swizzle1(shininess,X)));
-      release_temp(p, shininess);
+      if (!p->state->material_shininess_is_zero) {
+         struct ureg shininess = get_material(p, 1, STATE_SHININESS);
+         emit_op1(p, OPCODE_MOV, dots, WRITEMASK_Z, 
+                  negate(swizzle1(shininess,X)));
+         release_temp(p, shininess);
+      }
 
       _bfc0 = make_temp(p, get_scenecolor(p, 1));
       if (separate)
@@ -984,25 +1093,28 @@ static void build_lighting( struct tnl_program *p )
 	    /* Can used precomputed constants in this case.
 	     * Attenuation never applies to infinite lights.
 	     */
-	    VPpli = register_param3(p, STATE_LIGHT, i, 
-				    STATE_POSITION_NORMALIZED); 
-            if (p->state->light_local_viewer) {
-                struct ureg eye_hat = get_eye_position_normalized(p);
-                half = get_temp(p);
-                emit_op2(p, OPCODE_SUB, half, 0, VPpli, eye_hat);
-                emit_normalize_vec3(p, half, half);
-            } else {
-                half = register_param3(p, STATE_LIGHT, i, STATE_HALF_VECTOR);
+	    VPpli = register_param3(p, STATE_INTERNAL, 
+				    STATE_LIGHT_POSITION_NORMALIZED, i); 
+            
+            if (!p->state->material_shininess_is_zero) {
+               if (p->state->light_local_viewer) {
+                  struct ureg eye_hat = get_eye_position_normalized(p);
+                  half = get_temp(p);
+                  emit_op2(p, OPCODE_SUB, half, 0, VPpli, eye_hat);
+                  emit_normalize_vec3(p, half, half);
+               } else {
+                  half = register_param3(p, STATE_INTERNAL, 
+                                         STATE_LIGHT_HALF_VECTOR, i);
+               }
             }
 	 } 
 	 else {
-	    struct ureg Ppli = register_param3(p, STATE_LIGHT, i, 
-					       STATE_POSITION); 
+	    struct ureg Ppli = register_param3(p, STATE_INTERNAL, 
+					       STATE_LIGHT_POSITION, i); 
 	    struct ureg V = get_eye_position(p);
 	    struct ureg dist = get_temp(p);
 
 	    VPpli = get_temp(p); 
-	    half = get_temp(p);
  
 	    /* Calculate VPpli vector
 	     */
@@ -1024,24 +1136,33 @@ static void build_lighting( struct tnl_program *p )
 
 	    /* Calculate viewer direction, or use infinite viewer:
 	     */
-	    if (p->state->light_local_viewer) {
-	       struct ureg eye_hat = get_eye_position_normalized(p);
-	       emit_op2(p, OPCODE_SUB, half, 0, VPpli, eye_hat);
-	    }
-	    else {
-	       struct ureg z_dir = swizzle(get_identity_param(p),X,Y,W,Z); 
-	       emit_op2(p, OPCODE_ADD, half, 0, VPpli, z_dir);
-	    }
-
-	    emit_normalize_vec3(p, half, half);
+            if (!p->state->material_shininess_is_zero) {
+               half = get_temp(p);
+
+               if (p->state->light_local_viewer) {
+                  struct ureg eye_hat = get_eye_position_normalized(p);
+                  emit_op2(p, OPCODE_SUB, half, 0, VPpli, eye_hat);
+               }
+               else {
+                  struct ureg z_dir = swizzle(get_identity_param(p),X,Y,W,Z); 
+                  emit_op2(p, OPCODE_ADD, half, 0, VPpli, z_dir);
+               }
+
+               emit_normalize_vec3(p, half, half);
+            }
 
 	    release_temp(p, dist);
 	 }
 
 	 /* Calculate dot products:
 	  */
-	 emit_op2(p, OPCODE_DP3, dots, WRITEMASK_X, normal, VPpli);
-	 emit_op2(p, OPCODE_DP3, dots, WRITEMASK_Y, normal, half);
+         if (p->state->material_shininess_is_zero) {
+            emit_op2(p, OPCODE_DP3, dots, 0, normal, VPpli);
+         }
+         else {
+            emit_op2(p, OPCODE_DP3, dots, WRITEMASK_X, normal, VPpli);
+            emit_op2(p, OPCODE_DP3, dots, WRITEMASK_Y, normal, half);
+         }
 
 	 /* Front face lighting:
 	  */
@@ -1052,11 +1173,6 @@ static void build_lighting( struct tnl_program *p )
 	    struct ureg res0, res1;
 	    GLuint mask0, mask1;
 
-	    emit_op1(p, OPCODE_LIT, lit, 0, dots);
-   
-	    if (!is_undef(att)) 
-	       emit_op2(p, OPCODE_MUL, lit, 0, lit, att);
-   
 	    
 	    if (count == nr_lights) {
 	       if (separate) {
@@ -1078,7 +1194,24 @@ static void build_lighting( struct tnl_program *p )
 	       res1 = _col1;
 	    }
 
-	    emit_op3(p, OPCODE_MAD, _col0, 0, swizzle1(lit,X), ambient, _col0);
+
+	    if (!is_undef(att)) {
+               /* light is attenuated by distance */
+               emit_op1(p, OPCODE_LIT, lit, 0, dots);
+               emit_op2(p, OPCODE_MUL, lit, 0, lit, att);
+               emit_op3(p, OPCODE_MAD, _col0, 0, swizzle1(lit,X), ambient, _col0);
+            } 
+            else if (!p->state->material_shininess_is_zero) {
+               /* there's a non-zero specular term */
+               emit_op1(p, OPCODE_LIT, lit, 0, dots);
+               emit_op2(p, OPCODE_ADD, _col0, 0, ambient, _col0);
+            } 
+            else {
+               /* no attenutation, no specular */
+               emit_degenerate_lit(p, lit, dots);
+               emit_op2(p, OPCODE_ADD, _col0, 0, ambient, _col0);
+            }
+
 	    emit_op3(p, OPCODE_MAD, res0, mask0, swizzle1(lit,Y), diffuse, _col0);
 	    emit_op3(p, OPCODE_MAD, res1, mask1, swizzle1(lit,Z), specular, _col1);
       
@@ -1096,11 +1229,6 @@ static void build_lighting( struct tnl_program *p )
 	    struct ureg res0, res1;
 	    GLuint mask0, mask1;
 	       
-	    emit_op1(p, OPCODE_LIT, lit, 0, negate(swizzle(dots,X,Y,W,Z)));
-
-	    if (!is_undef(att)) 
-	       emit_op2(p, OPCODE_MUL, lit, 0, lit, att);
-
 	    if (count == nr_lights) {
 	       if (separate) {
 		  mask0 = WRITEMASK_XYZ;
@@ -1121,7 +1249,23 @@ static void build_lighting( struct tnl_program *p )
 	       mask1 = 0;
 	    }
 
-	    emit_op3(p, OPCODE_MAD, _bfc0, 0, swizzle1(lit,X), ambient, _bfc0);
+            dots = negate(swizzle(dots,X,Y,W,Z));
+
+	    if (!is_undef(att)) {
+               emit_op1(p, OPCODE_LIT, lit, 0, dots);
+	       emit_op2(p, OPCODE_MUL, lit, 0, lit, att);
+               emit_op3(p, OPCODE_MAD, _bfc0, 0, swizzle1(lit,X), ambient, _bfc0);
+            }
+            else if (!p->state->material_shininess_is_zero) {
+               emit_op1(p, OPCODE_LIT, lit, 0, dots);
+               emit_op2(p, OPCODE_ADD, _col0, 0, ambient, _col0);
+            } 
+            else {
+               emit_degenerate_lit(p, lit, dots);
+               emit_op2(p, OPCODE_ADD, _col0, 0, ambient, _col0);
+            }
+
+	    emit_op2(p, OPCODE_ADD, _bfc0, 0, ambient, _bfc0);
 	    emit_op3(p, OPCODE_MAD, res0, mask0, swizzle1(lit,Y), diffuse, _bfc0);
 	    emit_op3(p, OPCODE_MAD, res1, mask1, swizzle1(lit,Z), specular, _bfc1);
 
@@ -1146,7 +1290,7 @@ static void build_fog( struct tnl_program *p )
    struct ureg input;
 
    if (p->state->fog_source_is_depth) {
-      input = swizzle1(get_eye_position(p), Z);
+      input = get_eye_position_z(p);
    }
    else {
       input = swizzle1(register_input(p, VERT_ATTRIB_FOG), X);
@@ -1201,7 +1345,7 @@ static void build_reflect_texgen( struct tnl_program *p,
 				  struct ureg dest,
 				  GLuint writemask )
 {
-   struct ureg normal = get_eye_normal(p);
+   struct ureg normal = get_transformed_normal(p);
    struct ureg eye_hat = get_eye_position_normalized(p);
    struct ureg tmp = get_temp(p);
 
@@ -1219,7 +1363,7 @@ static void build_sphere_texgen( struct tnl_program *p,
 				 struct ureg dest,
 				 GLuint writemask )
 {
-   struct ureg normal = get_eye_normal(p);
+   struct ureg normal = get_transformed_normal(p);
    struct ureg eye_hat = get_eye_position_normalized(p);
    struct ureg tmp = get_temp(p);
    struct ureg half = register_scalar_const(p, .5);
@@ -1338,7 +1482,7 @@ static void build_texture_transform( struct tnl_program *p )
 	    }
 
 	    if (normal_mask) {
-	       struct ureg normal = get_eye_normal(p);
+	       struct ureg normal = get_transformed_normal(p);
 	       emit_op1(p, OPCODE_MOV, out_texgen, normal_mask, normal );
 	    }
 
@@ -1376,7 +1520,7 @@ static void build_texture_transform( struct tnl_program *p )
 
 static void build_pointsize( struct tnl_program *p )
 {
-   struct ureg eye = get_eye_position(p);
+   struct ureg eye = get_eye_position_z(p);
    struct ureg state_size = register_param1(p, STATE_POINT_SIZE);
    struct ureg state_attenuation = register_param1(p, STATE_POINT_ATTENUATION);
    struct ureg out = register_output(p, VERT_RESULT_PSIZ);
@@ -1474,8 +1618,9 @@ create_new_program( const struct state_key *key,
    p.state = key;
    p.program = program;
    p.eye_position = undef;
+   p.eye_position_z = undef;
    p.eye_position_normalized = undef;
-   p.eye_normal = undef;
+   p.transformed_normal = undef;
    p.identity = undef;
    p.temp_in_use = 0;
    
diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c
index c9b30d32528..96f1b30c9b2 100644
--- a/src/mesa/main/framebuffer.c
+++ b/src/mesa/main/framebuffer.c
@@ -67,7 +67,7 @@ compute_depth_max(struct gl_framebuffer *fb)
    fb->_DepthMaxF = (GLfloat) fb->_DepthMax;
 
    /* Minimum resolvable depth value, for polygon offset */
-   fb->_MRD = 1.0 / fb->_DepthMaxF;
+   fb->_MRD = (GLfloat)1.0 / fb->_DepthMaxF;
 }
 
 
@@ -338,6 +338,84 @@ _mesa_resize_framebuffer(GLcontext *ctx, struct gl_framebuffer *fb,
 }
 
 
+
+/**
+ * XXX THIS IS OBSOLETE - drivers should take care of detecting window
+ * size changes and act accordingly, likely calling _mesa_resize_framebuffer().
+ *
+ * GL_MESA_resize_buffers extension.
+ *
+ * When this function is called, we'll ask the window system how large
+ * the current window is.  If it's a new size, we'll call the driver's
+ * ResizeBuffers function.  The driver will then resize its color buffers
+ * as needed, and maybe call the swrast's routine for reallocating
+ * swrast-managed depth/stencil/accum/etc buffers.
+ * \note This function should only be called through the GL API, not
+ * from device drivers (as was done in the past).
+ */
+void
+_mesa_resizebuffers( GLcontext *ctx )
+{
+   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH( ctx );
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glResizeBuffersMESA\n");
+
+   if (!ctx->Driver.GetBufferSize) {
+      return;
+   }
+
+   if (ctx->WinSysDrawBuffer) {
+      GLuint newWidth, newHeight;
+      GLframebuffer *buffer = ctx->WinSysDrawBuffer;
+
+      assert(buffer->Name == 0);
+
+      /* ask device driver for size of output buffer */
+      ctx->Driver.GetBufferSize( buffer, &newWidth, &newHeight );
+
+      /* see if size of device driver's color buffer (window) has changed */
+      if (buffer->Width != newWidth || buffer->Height != newHeight) {
+         if (ctx->Driver.ResizeBuffers)
+            ctx->Driver.ResizeBuffers(ctx, buffer, newWidth, newHeight );
+      }
+   }
+
+   if (ctx->WinSysReadBuffer
+       && ctx->WinSysReadBuffer != ctx->WinSysDrawBuffer) {
+      GLuint newWidth, newHeight;
+      GLframebuffer *buffer = ctx->WinSysReadBuffer;
+
+      assert(buffer->Name == 0);
+
+      /* ask device driver for size of read buffer */
+      ctx->Driver.GetBufferSize( buffer, &newWidth, &newHeight );
+
+      /* see if size of device driver's color buffer (window) has changed */
+      if (buffer->Width != newWidth || buffer->Height != newHeight) {
+         if (ctx->Driver.ResizeBuffers)
+            ctx->Driver.ResizeBuffers(ctx, buffer, newWidth, newHeight );
+      }
+   }
+
+   ctx->NewState |= _NEW_BUFFERS;  /* to update scissor / window bounds */
+}
+
+
+/*
+ * XXX THIS IS OBSOLETE
+ */
+void GLAPIENTRY
+_mesa_ResizeBuffersMESA( void )
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (ctx->Extensions.MESA_resize_buffers)
+      _mesa_resizebuffers( ctx );
+}
+
+
+
 /**
  * Examine all the framebuffer's renderbuffers to update the Width/Height
  * fields of the framebuffer.  If we have renderbuffers with different
diff --git a/src/mesa/main/framebuffer.h b/src/mesa/main/framebuffer.h
index 4d76f3a90f7..e9eeed28cb5 100644
--- a/src/mesa/main/framebuffer.h
+++ b/src/mesa/main/framebuffer.h
@@ -53,6 +53,14 @@ extern void
 _mesa_resize_framebuffer(GLcontext *ctx, struct gl_framebuffer *fb,
                          GLuint width, GLuint height);
 
+
+extern void
+_mesa_resizebuffers( GLcontext *ctx );
+
+extern void GLAPIENTRY
+_mesa_ResizeBuffersMESA( void );
+
+
 extern void 
 _mesa_update_draw_buffer_bounds(GLcontext *ctx);
 
diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index eb81ee4a528..ac437a86e29 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -19,10 +19,6 @@
 
 #define INT_TO_BOOLEAN(I)     ( (I) ? GL_TRUE : GL_FALSE )
 
-#define ENUM_TO_BOOLEAN(E)    ( (E) ? GL_TRUE : GL_FALSE )
-#define ENUM_TO_INT(E)        ( (GLint) (E) )
-#define ENUM_TO_FLOAT(E)      ( (GLfloat) (E) )
-
 #define BOOLEAN_TO_INT(B)     ( (GLint) (B) )
 #define BOOLEAN_TO_FLOAT(B)   ( (B) ? 1.0F : 0.0F )
 
@@ -870,6 +866,14 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
       case GL_TEXTURE_3D:
          params[0] = _mesa_IsEnabled(GL_TEXTURE_3D);
          break;
+      case GL_TEXTURE_1D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetBooleanv");
+         params[0] = _mesa_IsEnabled(GL_TEXTURE_1D_ARRAY_EXT);
+         break;
+      case GL_TEXTURE_2D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetBooleanv");
+         params[0] = _mesa_IsEnabled(GL_TEXTURE_2D_ARRAY_EXT);
+         break;
       case GL_TEXTURE_BINDING_1D:
          params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1D->Name);
          break;
@@ -879,6 +883,14 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
       case GL_TEXTURE_BINDING_3D:
          params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current3D->Name);
          break;
+      case GL_TEXTURE_BINDING_1D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetBooleanv");
+         params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1DArray->Name);
+         break;
+      case GL_TEXTURE_BINDING_2D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetBooleanv");
+         params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2DArray->Name);
+         break;
       case GL_TEXTURE_ENV_COLOR:
          {
          const GLfloat *color = ctx->Texture.Unit[ctx->Texture.CurrentUnit].EnvColor;
@@ -2701,6 +2713,14 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
       case GL_TEXTURE_3D:
          params[0] = BOOLEAN_TO_FLOAT(_mesa_IsEnabled(GL_TEXTURE_3D));
          break;
+      case GL_TEXTURE_1D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetFloatv");
+         params[0] = BOOLEAN_TO_FLOAT(_mesa_IsEnabled(GL_TEXTURE_1D_ARRAY_EXT));
+         break;
+      case GL_TEXTURE_2D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetFloatv");
+         params[0] = BOOLEAN_TO_FLOAT(_mesa_IsEnabled(GL_TEXTURE_2D_ARRAY_EXT));
+         break;
       case GL_TEXTURE_BINDING_1D:
          params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1D->Name);
          break;
@@ -2710,6 +2730,14 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
       case GL_TEXTURE_BINDING_3D:
          params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current3D->Name);
          break;
+      case GL_TEXTURE_BINDING_1D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetFloatv");
+         params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1DArray->Name);
+         break;
+      case GL_TEXTURE_BINDING_2D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetFloatv");
+         params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2DArray->Name);
+         break;
       case GL_TEXTURE_ENV_COLOR:
          {
          const GLfloat *color = ctx->Texture.Unit[ctx->Texture.CurrentUnit].EnvColor;
@@ -4532,6 +4560,14 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
       case GL_TEXTURE_3D:
          params[0] = BOOLEAN_TO_INT(_mesa_IsEnabled(GL_TEXTURE_3D));
          break;
+      case GL_TEXTURE_1D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetIntegerv");
+         params[0] = BOOLEAN_TO_INT(_mesa_IsEnabled(GL_TEXTURE_1D_ARRAY_EXT));
+         break;
+      case GL_TEXTURE_2D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetIntegerv");
+         params[0] = BOOLEAN_TO_INT(_mesa_IsEnabled(GL_TEXTURE_2D_ARRAY_EXT));
+         break;
       case GL_TEXTURE_BINDING_1D:
          params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1D->Name;
          break;
@@ -4541,6 +4577,14 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
       case GL_TEXTURE_BINDING_3D:
          params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current3D->Name;
          break;
+      case GL_TEXTURE_BINDING_1D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetIntegerv");
+         params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1DArray->Name;
+         break;
+      case GL_TEXTURE_BINDING_2D_ARRAY_EXT:
+         CHECK_EXT1(MESA_texture_array, "GetIntegerv");
+         params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2DArray->Name;
+         break;
       case GL_TEXTURE_ENV_COLOR:
          {
          const GLfloat *color = ctx->Texture.Unit[ctx->Texture.CurrentUnit].EnvColor;
diff --git a/src/mesa/main/get_gen.py b/src/mesa/main/get_gen.py
index 90554332814..c307058da65 100644
--- a/src/mesa/main/get_gen.py
+++ b/src/mesa/main/get_gen.py
@@ -1127,10 +1127,6 @@ def EmitHeader():
 
 #define INT_TO_BOOLEAN(I)     ( (I) ? GL_TRUE : GL_FALSE )
 
-#define ENUM_TO_BOOLEAN(E)    ( (E) ? GL_TRUE : GL_FALSE )
-#define ENUM_TO_INT(E)        ( (GLint) (E) )
-#define ENUM_TO_FLOAT(E)      ( (GLfloat) (E) )
-
 #define BOOLEAN_TO_INT(B)     ( (GLint) (B) )
 #define BOOLEAN_TO_FLOAT(B)   ( (B) ? 1.0F : 0.0F )
 
diff --git a/src/mesa/main/glheader.h b/src/mesa/main/glheader.h
index fd4127558a8..0f74bc83ccc 100644
--- a/src/mesa/main/glheader.h
+++ b/src/mesa/main/glheader.h
@@ -145,6 +145,11 @@
 #include "GL/glext.h"
 
 
+#ifndef GL_FIXED
+#define GL_FIXED 0x140C
+#endif
+
+
 #if !defined(CAPI) && defined(WIN32) && !defined(BUILD_FOR_SNAP)
 #define CAPI _cdecl
 #endif
diff --git a/src/mesa/main/histogram.c b/src/mesa/main/histogram.c
index 6a7f09489c5..77c458d540c 100644
--- a/src/mesa/main/histogram.c
+++ b/src/mesa/main/histogram.c
@@ -31,71 +31,6 @@
 #include "histogram.h"
 
 
-/**********************************************************************
- * Internal functions
- */
-
-
-/*
- * Update the min/max values from an array of fragment colors.
- */
-void
-_mesa_update_minmax(GLcontext *ctx, GLuint n, const GLfloat rgba[][4])
-{
-   GLuint i;
-   for (i = 0; i < n; i++) {
-      /* update mins */
-      if (rgba[i][RCOMP] < ctx->MinMax.Min[RCOMP])
-         ctx->MinMax.Min[RCOMP] = rgba[i][RCOMP];
-      if (rgba[i][GCOMP] < ctx->MinMax.Min[GCOMP])
-         ctx->MinMax.Min[GCOMP] = rgba[i][GCOMP];
-      if (rgba[i][BCOMP] < ctx->MinMax.Min[BCOMP])
-         ctx->MinMax.Min[BCOMP] = rgba[i][BCOMP];
-      if (rgba[i][ACOMP] < ctx->MinMax.Min[ACOMP])
-         ctx->MinMax.Min[ACOMP] = rgba[i][ACOMP];
-
-      /* update maxs */
-      if (rgba[i][RCOMP] > ctx->MinMax.Max[RCOMP])
-         ctx->MinMax.Max[RCOMP] = rgba[i][RCOMP];
-      if (rgba[i][GCOMP] > ctx->MinMax.Max[GCOMP])
-         ctx->MinMax.Max[GCOMP] = rgba[i][GCOMP];
-      if (rgba[i][BCOMP] > ctx->MinMax.Max[BCOMP])
-         ctx->MinMax.Max[BCOMP] = rgba[i][BCOMP];
-      if (rgba[i][ACOMP] > ctx->MinMax.Max[ACOMP])
-         ctx->MinMax.Max[ACOMP] = rgba[i][ACOMP];
-   }
-}
-
-
-/*
- * Update the histogram values from an array of fragment colors.
- */
-void
-_mesa_update_histogram(GLcontext *ctx, GLuint n, const GLfloat rgba[][4])
-{
-   const GLint max = ctx->Histogram.Width - 1;
-   GLfloat w = (GLfloat) max;
-   GLuint i;
-
-   if (ctx->Histogram.Width == 0)
-      return;
-
-   for (i = 0; i < n; i++) {
-      GLint ri = IROUND(rgba[i][RCOMP] * w);
-      GLint gi = IROUND(rgba[i][GCOMP] * w);
-      GLint bi = IROUND(rgba[i][BCOMP] * w);
-      GLint ai = IROUND(rgba[i][ACOMP] * w);
-      ri = CLAMP(ri, 0, max);
-      gi = CLAMP(gi, 0, max);
-      bi = CLAMP(bi, 0, max);
-      ai = CLAMP(ai, 0, max);
-      ctx->Histogram.Count[ri][RCOMP]++;
-      ctx->Histogram.Count[gi][GCOMP]++;
-      ctx->Histogram.Count[bi][BCOMP]++;
-      ctx->Histogram.Count[ai][ACOMP]++;
-   }
-}
-
 
 /*
  * XXX the packed pixel formats haven't been tested.
diff --git a/src/mesa/main/histogram.h b/src/mesa/main/histogram.h
index 974447231dd..367e9b11ba1 100644
--- a/src/mesa/main/histogram.h
+++ b/src/mesa/main/histogram.h
@@ -71,12 +71,6 @@ _mesa_ResetHistogram(GLenum target);
 extern void GLAPIENTRY 
 _mesa_ResetMinmax(GLenum target);
 
-extern void
-_mesa_update_minmax(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]);
-
-extern void
-_mesa_update_histogram(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]);
-
 extern void _mesa_init_histogram( GLcontext * ctx );
 
 #else
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index 76e105e65ee..52c4999e16e 100644
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -2,7 +2,7 @@
  * Mesa 3-D graphics library
  * Version:  7.1
  *
- * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -34,7 +34,6 @@
 #include "context.h"
 #include "image.h"
 #include "imports.h"
-#include "histogram.h"
 #include "macros.h"
 #include "pixel.h"
 
@@ -1011,6 +1010,488 @@ _mesa_pack_bitmap( GLint width, GLint height, const GLubyte *source,
 }
 
 
+/**********************************************************************/
+/*****                  Pixel processing functions               ******/
+/**********************************************************************/
+
+/*
+ * Apply scale and bias factors to an array of RGBA pixels.
+ */
+void
+_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4],
+                          GLfloat rScale, GLfloat gScale,
+                          GLfloat bScale, GLfloat aScale,
+                          GLfloat rBias, GLfloat gBias,
+                          GLfloat bBias, GLfloat aBias)
+{
+   if (rScale != 1.0 || rBias != 0.0) {
+      GLuint i;
+      for (i = 0; i < n; i++) {
+         rgba[i][RCOMP] = rgba[i][RCOMP] * rScale + rBias;
+      }
+   }
+   if (gScale != 1.0 || gBias != 0.0) {
+      GLuint i;
+      for (i = 0; i < n; i++) {
+         rgba[i][GCOMP] = rgba[i][GCOMP] * gScale + gBias;
+      }
+   }
+   if (bScale != 1.0 || bBias != 0.0) {
+      GLuint i;
+      for (i = 0; i < n; i++) {
+         rgba[i][BCOMP] = rgba[i][BCOMP] * bScale + bBias;
+      }
+   }
+   if (aScale != 1.0 || aBias != 0.0) {
+      GLuint i;
+      for (i = 0; i < n; i++) {
+         rgba[i][ACOMP] = rgba[i][ACOMP] * aScale + aBias;
+      }
+   }
+}
+
+
+/*
+ * Apply pixel mapping to an array of floating point RGBA pixels.
+ */
+void
+_mesa_map_rgba( const GLcontext *ctx, GLuint n, GLfloat rgba[][4] )
+{
+   const GLfloat rscale = (GLfloat) (ctx->PixelMaps.RtoR.Size - 1);
+   const GLfloat gscale = (GLfloat) (ctx->PixelMaps.GtoG.Size - 1);
+   const GLfloat bscale = (GLfloat) (ctx->PixelMaps.BtoB.Size - 1);
+   const GLfloat ascale = (GLfloat) (ctx->PixelMaps.AtoA.Size - 1);
+   const GLfloat *rMap = ctx->PixelMaps.RtoR.Map;
+   const GLfloat *gMap = ctx->PixelMaps.GtoG.Map;
+   const GLfloat *bMap = ctx->PixelMaps.BtoB.Map;
+   const GLfloat *aMap = ctx->PixelMaps.AtoA.Map;
+   GLuint i;
+   for (i=0;i<n;i++) {
+      GLfloat r = CLAMP(rgba[i][RCOMP], 0.0F, 1.0F);
+      GLfloat g = CLAMP(rgba[i][GCOMP], 0.0F, 1.0F);
+      GLfloat b = CLAMP(rgba[i][BCOMP], 0.0F, 1.0F);
+      GLfloat a = CLAMP(rgba[i][ACOMP], 0.0F, 1.0F);
+      rgba[i][RCOMP] = rMap[IROUND(r * rscale)];
+      rgba[i][GCOMP] = gMap[IROUND(g * gscale)];
+      rgba[i][BCOMP] = bMap[IROUND(b * bscale)];
+      rgba[i][ACOMP] = aMap[IROUND(a * ascale)];
+   }
+}
+
+
+/*
+ * Apply the color matrix and post color matrix scaling and biasing.
+ */
+void
+_mesa_transform_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4])
+{
+   const GLfloat rs = ctx->Pixel.PostColorMatrixScale[0];
+   const GLfloat rb = ctx->Pixel.PostColorMatrixBias[0];
+   const GLfloat gs = ctx->Pixel.PostColorMatrixScale[1];
+   const GLfloat gb = ctx->Pixel.PostColorMatrixBias[1];
+   const GLfloat bs = ctx->Pixel.PostColorMatrixScale[2];
+   const GLfloat bb = ctx->Pixel.PostColorMatrixBias[2];
+   const GLfloat as = ctx->Pixel.PostColorMatrixScale[3];
+   const GLfloat ab = ctx->Pixel.PostColorMatrixBias[3];
+   const GLfloat *m = ctx->ColorMatrixStack.Top->m;
+   GLuint i;
+   for (i = 0; i < n; i++) {
+      const GLfloat r = rgba[i][RCOMP];
+      const GLfloat g = rgba[i][GCOMP];
+      const GLfloat b = rgba[i][BCOMP];
+      const GLfloat a = rgba[i][ACOMP];
+      rgba[i][RCOMP] = (m[0] * r + m[4] * g + m[ 8] * b + m[12] * a) * rs + rb;
+      rgba[i][GCOMP] = (m[1] * r + m[5] * g + m[ 9] * b + m[13] * a) * gs + gb;
+      rgba[i][BCOMP] = (m[2] * r + m[6] * g + m[10] * b + m[14] * a) * bs + bb;
+      rgba[i][ACOMP] = (m[3] * r + m[7] * g + m[11] * b + m[15] * a) * as + ab;
+   }
+}
+
+
+/**
+ * Apply a color table lookup to an array of floating point RGBA colors.
+ */
+void
+_mesa_lookup_rgba_float(const struct gl_color_table *table,
+                        GLuint n, GLfloat rgba[][4])
+{
+   const GLint max = table->Size - 1;
+   const GLfloat scale = (GLfloat) max;
+   const GLfloat *lut = table->TableF;
+   GLuint i;
+
+   if (!table->TableF || table->Size == 0)
+      return;
+
+   switch (table->_BaseFormat) {
+      case GL_INTENSITY:
+         /* replace RGBA with I */
+         for (i = 0; i < n; i++) {
+            GLint j = IROUND(rgba[i][RCOMP] * scale);
+            GLfloat c = lut[CLAMP(j, 0, max)];
+            rgba[i][RCOMP] =
+            rgba[i][GCOMP] =
+            rgba[i][BCOMP] =
+            rgba[i][ACOMP] = c;
+         }
+         break;
+      case GL_LUMINANCE:
+         /* replace RGB with L */
+         for (i = 0; i < n; i++) {
+            GLint j = IROUND(rgba[i][RCOMP] * scale);
+            GLfloat c = lut[CLAMP(j, 0, max)];
+            rgba[i][RCOMP] =
+            rgba[i][GCOMP] =
+            rgba[i][BCOMP] = c;
+         }
+         break;
+      case GL_ALPHA:
+         /* replace A with A */
+         for (i = 0; i < n; i++) {
+            GLint j = IROUND(rgba[i][ACOMP] * scale);
+            rgba[i][ACOMP] = lut[CLAMP(j, 0, max)];
+         }
+         break;
+      case GL_LUMINANCE_ALPHA:
+         /* replace RGBA with LLLA */
+         for (i = 0; i < n; i++) {
+            GLint jL = IROUND(rgba[i][RCOMP] * scale);
+            GLint jA = IROUND(rgba[i][ACOMP] * scale);
+            GLfloat luminance, alpha;
+            jL = CLAMP(jL, 0, max);
+            jA = CLAMP(jA, 0, max);
+            luminance = lut[jL * 2 + 0];
+            alpha     = lut[jA * 2 + 1];
+            rgba[i][RCOMP] =
+            rgba[i][GCOMP] =
+            rgba[i][BCOMP] = luminance;
+            rgba[i][ACOMP] = alpha;;
+         }
+         break;
+      case GL_RGB:
+         /* replace RGB with RGB */
+         for (i = 0; i < n; i++) {
+            GLint jR = IROUND(rgba[i][RCOMP] * scale);
+            GLint jG = IROUND(rgba[i][GCOMP] * scale);
+            GLint jB = IROUND(rgba[i][BCOMP] * scale);
+            jR = CLAMP(jR, 0, max);
+            jG = CLAMP(jG, 0, max);
+            jB = CLAMP(jB, 0, max);
+            rgba[i][RCOMP] = lut[jR * 3 + 0];
+            rgba[i][GCOMP] = lut[jG * 3 + 1];
+            rgba[i][BCOMP] = lut[jB * 3 + 2];
+         }
+         break;
+      case GL_RGBA:
+         /* replace RGBA with RGBA */
+         for (i = 0; i < n; i++) {
+            GLint jR = IROUND(rgba[i][RCOMP] * scale);
+            GLint jG = IROUND(rgba[i][GCOMP] * scale);
+            GLint jB = IROUND(rgba[i][BCOMP] * scale);
+            GLint jA = IROUND(rgba[i][ACOMP] * scale);
+            jR = CLAMP(jR, 0, max);
+            jG = CLAMP(jG, 0, max);
+            jB = CLAMP(jB, 0, max);
+            jA = CLAMP(jA, 0, max);
+            rgba[i][RCOMP] = lut[jR * 4 + 0];
+            rgba[i][GCOMP] = lut[jG * 4 + 1];
+            rgba[i][BCOMP] = lut[jB * 4 + 2];
+            rgba[i][ACOMP] = lut[jA * 4 + 3];
+         }
+         break;
+      default:
+         _mesa_problem(NULL, "Bad format in _mesa_lookup_rgba_float");
+         return;
+   }
+}
+
+
+
+/**
+ * Apply a color table lookup to an array of ubyte/RGBA colors.
+ */
+void
+_mesa_lookup_rgba_ubyte(const struct gl_color_table *table,
+                        GLuint n, GLubyte rgba[][4])
+{
+   const GLubyte *lut = table->TableUB;
+   const GLfloat scale = (GLfloat) (table->Size - 1) / (GLfloat)255.0;
+   GLuint i;
+
+   if (!table->TableUB || table->Size == 0)
+      return;
+
+   switch (table->_BaseFormat) {
+   case GL_INTENSITY:
+      /* replace RGBA with I */
+      if (table->Size == 256) {
+         for (i = 0; i < n; i++) {
+            const GLubyte c = lut[rgba[i][RCOMP]];
+            rgba[i][RCOMP] =
+            rgba[i][GCOMP] =
+            rgba[i][BCOMP] =
+            rgba[i][ACOMP] = c;
+         }
+      }
+      else {
+         for (i = 0; i < n; i++) {
+            GLint j = IROUND((GLfloat) rgba[i][RCOMP] * scale);
+            rgba[i][RCOMP] =
+            rgba[i][GCOMP] =
+            rgba[i][BCOMP] =
+            rgba[i][ACOMP] = lut[j];
+         }
+      }
+      break;
+   case GL_LUMINANCE:
+      /* replace RGB with L */
+      if (table->Size == 256) {
+         for (i = 0; i < n; i++) {
+            const GLubyte c = lut[rgba[i][RCOMP]];
+            rgba[i][RCOMP] =
+            rgba[i][GCOMP] =
+            rgba[i][BCOMP] = c;
+         }
+      }
+      else {
+         for (i = 0; i < n; i++) {
+            GLint j = IROUND((GLfloat) rgba[i][RCOMP] * scale);
+            rgba[i][RCOMP] =
+            rgba[i][GCOMP] =
+            rgba[i][BCOMP] = lut[j];
+         }
+      }
+      break;
+   case GL_ALPHA:
+      /* replace A with A */
+      if (table->Size == 256) {
+         for (i = 0; i < n; i++) {
+            rgba[i][ACOMP] = lut[rgba[i][ACOMP]];
+         }
+      }
+      else {
+         for (i = 0; i < n; i++) {
+            GLint j = IROUND((GLfloat) rgba[i][ACOMP] * scale);
+            rgba[i][ACOMP] = lut[j];
+         }
+      }
+      break;
+   case GL_LUMINANCE_ALPHA:
+      /* replace RGBA with LLLA */
+      if (table->Size == 256) {
+         for (i = 0; i < n; i++) {
+            GLubyte l = lut[rgba[i][RCOMP] * 2 + 0];
+            GLubyte a = lut[rgba[i][ACOMP] * 2 + 1];;
+            rgba[i][RCOMP] =
+            rgba[i][GCOMP] =
+            rgba[i][BCOMP] = l;
+            rgba[i][ACOMP] = a;
+         }
+      }
+      else {
+         for (i = 0; i < n; i++) {
+            GLint jL = IROUND((GLfloat) rgba[i][RCOMP] * scale);
+            GLint jA = IROUND((GLfloat) rgba[i][ACOMP] * scale);
+            GLubyte luminance = lut[jL * 2 + 0];
+            GLubyte alpha     = lut[jA * 2 + 1];
+            rgba[i][RCOMP] =
+            rgba[i][GCOMP] =
+            rgba[i][BCOMP] = luminance;
+            rgba[i][ACOMP] = alpha;
+         }
+      }
+      break;
+   case GL_RGB:
+      if (table->Size == 256) {
+         for (i = 0; i < n; i++) {
+            rgba[i][RCOMP] = lut[rgba[i][RCOMP] * 3 + 0];
+            rgba[i][GCOMP] = lut[rgba[i][GCOMP] * 3 + 1];
+            rgba[i][BCOMP] = lut[rgba[i][BCOMP] * 3 + 2];
+         }
+      }
+      else {
+         for (i = 0; i < n; i++) {
+            GLint jR = IROUND((GLfloat) rgba[i][RCOMP] * scale);
+            GLint jG = IROUND((GLfloat) rgba[i][GCOMP] * scale);
+            GLint jB = IROUND((GLfloat) rgba[i][BCOMP] * scale);
+            rgba[i][RCOMP] = lut[jR * 3 + 0];
+            rgba[i][GCOMP] = lut[jG * 3 + 1];
+            rgba[i][BCOMP] = lut[jB * 3 + 2];
+         }
+      }
+      break;
+   case GL_RGBA:
+      if (table->Size == 256) {
+         for (i = 0; i < n; i++) {
+            rgba[i][RCOMP] = lut[rgba[i][RCOMP] * 4 + 0];
+            rgba[i][GCOMP] = lut[rgba[i][GCOMP] * 4 + 1];
+            rgba[i][BCOMP] = lut[rgba[i][BCOMP] * 4 + 2];
+            rgba[i][ACOMP] = lut[rgba[i][ACOMP] * 4 + 3];
+         }
+      }
+      else {
+         for (i = 0; i < n; i++) {
+            GLint jR = IROUND((GLfloat) rgba[i][RCOMP] * scale);
+            GLint jG = IROUND((GLfloat) rgba[i][GCOMP] * scale);
+            GLint jB = IROUND((GLfloat) rgba[i][BCOMP] * scale);
+            GLint jA = IROUND((GLfloat) rgba[i][ACOMP] * scale);
+            CLAMPED_FLOAT_TO_CHAN(rgba[i][RCOMP], lut[jR * 4 + 0]);
+            CLAMPED_FLOAT_TO_CHAN(rgba[i][GCOMP], lut[jG * 4 + 1]);
+            CLAMPED_FLOAT_TO_CHAN(rgba[i][BCOMP], lut[jB * 4 + 2]);
+            CLAMPED_FLOAT_TO_CHAN(rgba[i][ACOMP], lut[jA * 4 + 3]);
+         }
+      }
+      break;
+   default:
+      _mesa_problem(NULL, "Bad format in _mesa_lookup_rgba_chan");
+      return;
+   }
+}
+
+
+
+/*
+ * Map color indexes to float rgba values.
+ */
+void
+_mesa_map_ci_to_rgba( const GLcontext *ctx, GLuint n,
+                      const GLuint index[], GLfloat rgba[][4] )
+{
+   GLuint rmask = ctx->PixelMaps.ItoR.Size - 1;
+   GLuint gmask = ctx->PixelMaps.ItoG.Size - 1;
+   GLuint bmask = ctx->PixelMaps.ItoB.Size - 1;
+   GLuint amask = ctx->PixelMaps.ItoA.Size - 1;
+   const GLfloat *rMap = ctx->PixelMaps.ItoR.Map;
+   const GLfloat *gMap = ctx->PixelMaps.ItoG.Map;
+   const GLfloat *bMap = ctx->PixelMaps.ItoB.Map;
+   const GLfloat *aMap = ctx->PixelMaps.ItoA.Map;
+   GLuint i;
+   for (i=0;i<n;i++) {
+      rgba[i][RCOMP] = rMap[index[i] & rmask];
+      rgba[i][GCOMP] = gMap[index[i] & gmask];
+      rgba[i][BCOMP] = bMap[index[i] & bmask];
+      rgba[i][ACOMP] = aMap[index[i] & amask];
+   }
+}
+
+
+/**
+ * Map ubyte color indexes to ubyte/RGBA values.
+ */
+void
+_mesa_map_ci8_to_rgba8(const GLcontext *ctx, GLuint n, const GLubyte index[],
+                       GLubyte rgba[][4])
+{
+   GLuint rmask = ctx->PixelMaps.ItoR.Size - 1;
+   GLuint gmask = ctx->PixelMaps.ItoG.Size - 1;
+   GLuint bmask = ctx->PixelMaps.ItoB.Size - 1;
+   GLuint amask = ctx->PixelMaps.ItoA.Size - 1;
+   const GLubyte *rMap = ctx->PixelMaps.ItoR.Map8;
+   const GLubyte *gMap = ctx->PixelMaps.ItoG.Map8;
+   const GLubyte *bMap = ctx->PixelMaps.ItoB.Map8;
+   const GLubyte *aMap = ctx->PixelMaps.ItoA.Map8;
+   GLuint i;
+   for (i=0;i<n;i++) {
+      rgba[i][RCOMP] = rMap[index[i] & rmask];
+      rgba[i][GCOMP] = gMap[index[i] & gmask];
+      rgba[i][BCOMP] = bMap[index[i] & bmask];
+      rgba[i][ACOMP] = aMap[index[i] & amask];
+   }
+}
+
+
+void
+_mesa_scale_and_bias_depth(const GLcontext *ctx, GLuint n,
+                           GLfloat depthValues[])
+{
+   const GLfloat scale = ctx->Pixel.DepthScale;
+   const GLfloat bias = ctx->Pixel.DepthBias;
+   GLuint i;
+   for (i = 0; i < n; i++) {
+      GLfloat d = depthValues[i] * scale + bias;
+      depthValues[i] = CLAMP(d, 0.0F, 1.0F);
+   }
+}
+
+
+void
+_mesa_scale_and_bias_depth_uint(const GLcontext *ctx, GLuint n,
+                                GLuint depthValues[])
+{
+   const GLdouble max = (double) 0xffffffff;
+   const GLdouble scale = ctx->Pixel.DepthScale;
+   const GLdouble bias = ctx->Pixel.DepthBias * max;
+   GLuint i;
+   for (i = 0; i < n; i++) {
+      GLdouble d = (GLdouble) depthValues[i] * scale + bias;
+      d = CLAMP(d, 0.0, max);
+      depthValues[i] = (GLuint) d;
+   }
+}
+
+
+
+/*
+ * Update the min/max values from an array of fragment colors.
+ */
+static void
+update_minmax(GLcontext *ctx, GLuint n, const GLfloat rgba[][4])
+{
+   GLuint i;
+   for (i = 0; i < n; i++) {
+      /* update mins */
+      if (rgba[i][RCOMP] < ctx->MinMax.Min[RCOMP])
+         ctx->MinMax.Min[RCOMP] = rgba[i][RCOMP];
+      if (rgba[i][GCOMP] < ctx->MinMax.Min[GCOMP])
+         ctx->MinMax.Min[GCOMP] = rgba[i][GCOMP];
+      if (rgba[i][BCOMP] < ctx->MinMax.Min[BCOMP])
+         ctx->MinMax.Min[BCOMP] = rgba[i][BCOMP];
+      if (rgba[i][ACOMP] < ctx->MinMax.Min[ACOMP])
+         ctx->MinMax.Min[ACOMP] = rgba[i][ACOMP];
+
+      /* update maxs */
+      if (rgba[i][RCOMP] > ctx->MinMax.Max[RCOMP])
+         ctx->MinMax.Max[RCOMP] = rgba[i][RCOMP];
+      if (rgba[i][GCOMP] > ctx->MinMax.Max[GCOMP])
+         ctx->MinMax.Max[GCOMP] = rgba[i][GCOMP];
+      if (rgba[i][BCOMP] > ctx->MinMax.Max[BCOMP])
+         ctx->MinMax.Max[BCOMP] = rgba[i][BCOMP];
+      if (rgba[i][ACOMP] > ctx->MinMax.Max[ACOMP])
+         ctx->MinMax.Max[ACOMP] = rgba[i][ACOMP];
+   }
+}
+
+
+/*
+ * Update the histogram values from an array of fragment colors.
+ */
+static void
+update_histogram(GLcontext *ctx, GLuint n, const GLfloat rgba[][4])
+{
+   const GLint max = ctx->Histogram.Width - 1;
+   GLfloat w = (GLfloat) max;
+   GLuint i;
+
+   if (ctx->Histogram.Width == 0)
+      return;
+
+   for (i = 0; i < n; i++) {
+      GLint ri = IROUND(rgba[i][RCOMP] * w);
+      GLint gi = IROUND(rgba[i][GCOMP] * w);
+      GLint bi = IROUND(rgba[i][BCOMP] * w);
+      GLint ai = IROUND(rgba[i][ACOMP] * w);
+      ri = CLAMP(ri, 0, max);
+      gi = CLAMP(gi, 0, max);
+      bi = CLAMP(bi, 0, max);
+      ai = CLAMP(ai, 0, max);
+      ctx->Histogram.Count[ri][RCOMP]++;
+      ctx->Histogram.Count[gi][GCOMP]++;
+      ctx->Histogram.Count[bi][BCOMP]++;
+      ctx->Histogram.Count[ai][ACOMP]++;
+   }
+}
+
+
 /**
  * Apply various pixel transfer operations to an array of RGBA pixels
  * as indicated by the transferOps bitmask
@@ -1066,11 +1547,11 @@ _mesa_apply_rgba_transfer_ops(GLcontext *ctx, GLbitfield transferOps,
    }
    /* update histogram count */
    if (transferOps & IMAGE_HISTOGRAM_BIT) {
-      _mesa_update_histogram(ctx, n, (CONST GLfloat (*)[4]) rgba);
+      update_histogram(ctx, n, (CONST GLfloat (*)[4]) rgba);
    }
    /* update min/max values */
    if (transferOps & IMAGE_MIN_MAX_BIT) {
-      _mesa_update_minmax(ctx, n, (CONST GLfloat (*)[4]) rgba);
+      update_minmax(ctx, n, (CONST GLfloat (*)[4]) rgba);
    }
    /* clamping to [0,1] */
    if (transferOps & IMAGE_CLAMP_BIT) {
@@ -1169,7 +1650,7 @@ _mesa_apply_stencil_transfer_ops(const GLcontext *ctx, GLuint n,
       GLuint mask = ctx->PixelMaps.StoS.Size - 1;
       GLuint i;
       for (i = 0; i < n; i++) {
-         stencil[i] = ctx->PixelMaps.StoS.Map[ stencil[i] & mask ];
+         stencil[i] = (GLstencil)ctx->PixelMaps.StoS.Map[ stencil[i] & mask ];
       }
    }
 }
@@ -3680,7 +4161,7 @@ _mesa_unpack_stencil_span( const GLcontext *ctx, GLuint n,
          const GLuint mask = ctx->PixelMaps.StoS.Size - 1;
          GLuint i;
          for (i = 0; i < n; i++) {
-            indexes[i] = ctx->PixelMaps.StoS.Map[ indexes[i] & mask ];
+            indexes[i] = (GLuint)ctx->PixelMaps.StoS.Map[ indexes[i] & mask ];
          }
       }
 
@@ -3966,7 +4447,7 @@ _mesa_unpack_depth_span( const GLcontext *ctx, GLuint n,
          DEPTH_VALUES(GLuint, UINT_TO_FLOAT);
          break;
       case GL_UNSIGNED_INT_24_8_EXT: /* GL_EXT_packed_depth_stencil */
-         if (dstType == GL_UNSIGNED_INT &&
+         if (dstType == GL_UNSIGNED_INT_24_8_EXT &&
              depthMax == 0xffffff &&
              ctx->Pixel.DepthScale == 1.0 &&
              ctx->Pixel.DepthBias == 0.0) {
@@ -4035,7 +4516,7 @@ _mesa_unpack_depth_span( const GLcontext *ctx, GLuint n,
    if (needClamp) {
       GLuint i;
       for (i = 0; i < n; i++) {
-         depthValues[i] = CLAMP(depthValues[i], 0.0, 1.0);
+         depthValues[i] = (GLfloat)CLAMP(depthValues[i], 0.0, 1.0);
       }
    }
 
diff --git a/src/mesa/main/image.h b/src/mesa/main/image.h
index c379d5fa7d1..38e1374c20c 100644
--- a/src/mesa/main/image.h
+++ b/src/mesa/main/image.h
@@ -2,7 +2,7 @@
  * Mesa 3-D graphics library
  * Version:  7.1
  *
- * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -111,6 +111,51 @@ _mesa_pack_bitmap( GLint width, GLint height, const GLubyte *source,
                    GLubyte *dest, const struct gl_pixelstore_attrib *packing );
 
 
+/** \name Pixel processing functions */
+/*@{*/
+
+extern void
+_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4],
+                          GLfloat rScale, GLfloat gScale,
+                          GLfloat bScale, GLfloat aScale,
+                          GLfloat rBias, GLfloat gBias,
+                          GLfloat bBias, GLfloat aBias);
+
+extern void
+_mesa_map_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]);
+
+
+extern void
+_mesa_transform_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]);
+
+
+extern void
+_mesa_lookup_rgba_float(const struct gl_color_table *table,
+                        GLuint n, GLfloat rgba[][4]);
+
+extern void
+_mesa_lookup_rgba_ubyte(const struct gl_color_table *table,
+                        GLuint n, GLubyte rgba[][4]);
+
+
+extern void
+_mesa_map_ci_to_rgba(const GLcontext *ctx,
+                     GLuint n, const GLuint index[], GLfloat rgba[][4]);
+
+
+extern void
+_mesa_map_ci8_to_rgba8(const GLcontext *ctx, GLuint n, const GLubyte index[],
+                       GLubyte rgba[][4]);
+
+
+extern void
+_mesa_scale_and_bias_depth(const GLcontext *ctx, GLuint n,
+                           GLfloat depthValues[]);
+
+extern void
+_mesa_scale_and_bias_depth_uint(const GLcontext *ctx, GLuint n,
+                                GLuint depthValues[]);
+
 extern void
 _mesa_apply_rgba_transfer_ops(GLcontext *ctx, GLbitfield transferOps,
                               GLuint n, GLfloat rgba[][4]);
diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c
index 6e057614bad..f37d1f216fc 100644
--- a/src/mesa/main/light.c
+++ b/src/mesa/main/light.c
@@ -1119,7 +1119,7 @@ compute_light_positions( GLcontext *ctx )
       }
       else {
          /* positional light w/ homogeneous coordinate, divide by W */
-         GLfloat wInv = 1.0 / light->_Position[3];
+         GLfloat wInv = (GLfloat)1.0 / light->_Position[3];
          light->_Position[0] *= wInv;
          light->_Position[1] *= wInv;
          light->_Position[2] *= wInv;
@@ -1357,6 +1357,7 @@ _mesa_init_lighting( GLcontext *ctx )
    /* Miscellaneous */
    ctx->Light._NeedEyeCoords = GL_FALSE;
    ctx->_NeedEyeCoords = GL_FALSE;
+   ctx->_ForceEyeCoords = GL_FALSE;
    ctx->_ModelViewInvScale = 1.0;
 }
 
diff --git a/src/mesa/main/macros.h b/src/mesa/main/macros.h
index fbbcd4e269e..2630855a0ea 100644
--- a/src/mesa/main/macros.h
+++ b/src/mesa/main/macros.h
@@ -657,4 +657,11 @@ do {                        \
 #define LEN_SQUARED_2FV( V ) ((V)[0]*(V)[0]+(V)[1]*(V)[1])
 
 
+/** casts to silence warnings with some compilers */
+#define ENUM_TO_INT(E)     ((GLint)(E))
+#define ENUM_TO_FLOAT(E)   ((GLfloat)(GLint)(E))
+#define ENUM_TO_DOUBLE(E)  ((GLdouble)(GLint)(E))
+#define ENUM_TO_BOOLEAN(E) ((E) ? GL_TRUE : GL_FALSE)
+
+
 #endif
diff --git a/src/mesa/main/mfeatures.h b/src/mesa/main/mfeatures.h
new file mode 100644
index 00000000000..a305bbd6059
--- /dev/null
+++ b/src/mesa/main/mfeatures.h
@@ -0,0 +1,80 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+/**
+ * \file mfeatures.h
+ * Flags to enable/disable specific parts of the API.
+ */
+
+#ifndef FEATURES_H
+#define FEATURES_H
+
+
+#ifndef _HAVE_FULL_GL
+#define _HAVE_FULL_GL 1
+#endif
+
+#define FEATURE_accum  _HAVE_FULL_GL
+#define FEATURE_attrib_stack  _HAVE_FULL_GL
+#define FEATURE_colortable  _HAVE_FULL_GL
+#define FEATURE_convolution  _HAVE_FULL_GL
+#define FEATURE_dispatch  _HAVE_FULL_GL
+#define FEATURE_dlist  _HAVE_FULL_GL
+#define FEATURE_draw_read_buffer  _HAVE_FULL_GL
+#define FEATURE_drawpix  _HAVE_FULL_GL
+#define FEATURE_evaluators  _HAVE_FULL_GL
+#define FEATURE_feedback  _HAVE_FULL_GL
+#define FEATURE_fixedpt 0
+#define FEATURE_histogram  _HAVE_FULL_GL
+#define FEATURE_pixel_transfer  _HAVE_FULL_GL
+#define FEATURE_texgen  _HAVE_FULL_GL
+#define FEATURE_texture_fxt1  _HAVE_FULL_GL
+#define FEATURE_texture_s3tc  _HAVE_FULL_GL
+#define FEATURE_userclip  _HAVE_FULL_GL
+#define FEATURE_vertex_array_byte 0
+
+#define FEATURE_ARB_occlusion_query  _HAVE_FULL_GL
+#define FEATURE_ARB_fragment_program  _HAVE_FULL_GL
+#define FEATURE_ARB_vertex_buffer_object  _HAVE_FULL_GL
+#define FEATURE_ARB_vertex_program  _HAVE_FULL_GL
+#define FEATURE_ARB_vertex_shader _HAVE_FULL_GL
+#define FEATURE_ARB_fragment_shader _HAVE_FULL_GL
+#define FEATURE_ARB_shader_objects (FEATURE_ARB_vertex_shader || FEATURE_ARB_fragment_shader)
+#define FEATURE_ARB_shading_language_100 FEATURE_ARB_shader_objects
+#define FEATURE_ARB_shading_language_120 FEATURE_ARB_shader_objects
+
+#define FEATURE_EXT_framebuffer_blit _HAVE_FULL_GL
+#define FEATURE_EXT_framebuffer_object _HAVE_FULL_GL
+#define FEATURE_EXT_pixel_buffer_object  _HAVE_FULL_GL
+#define FEATURE_EXT_texture_sRGB _HAVE_FULL_GL
+#define FEATURE_EXT_timer_query  _HAVE_FULL_GL
+#define FEATURE_ATI_fragment_shader _HAVE_FULL_GL
+#define FEATURE_MESA_program_debug  _HAVE_FULL_GL
+#define FEATURE_NV_fence  _HAVE_FULL_GL
+#define FEATURE_NV_fragment_program  _HAVE_FULL_GL
+#define FEATURE_NV_vertex_program  _HAVE_FULL_GL
+
+
+#endif /* FEATURES_H */
diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c
index d3d19589518..061378f3b77 100644
--- a/src/mesa/main/mipmap.c
+++ b/src/mesa/main/mipmap.c
@@ -292,7 +292,7 @@ do_row(GLenum datatype, GLuint comps, GLint srcWidth,
       GLfloat *dst = (GLfloat *) dstRow;
       for (i = j = 0, k = k0; i < (GLuint) dstWidth;
            i++, j += colStride, k += colStride) {
-         dst[i] = rowA[j] / 4 + rowA[k] / 4 + rowB[j] / 4 + rowB[k] / 4;
+         dst[i] = (GLfloat)(rowA[j] / 4 + rowA[k] / 4 + rowB[j] / 4 + rowB[k] / 4);
       }
    }
 
diff --git a/src/mesa/main/mm.c b/src/mesa/main/mm.c
index 846c329c70d..fb7809ed221 100644
--- a/src/mesa/main/mm.c
+++ b/src/mesa/main/mm.c
@@ -53,7 +53,7 @@ mmDumpMemInfo(const struct mem_block *heap)
 }
 
 struct mem_block *
-mmInit(int ofs, int size)
+mmInit(unsigned int ofs, int size)
 {
    struct mem_block *heap, *block;
   
@@ -91,7 +91,7 @@ mmInit(int ofs, int size)
 
 static struct mem_block *
 SliceBlock(struct mem_block *p, 
-           int startofs, int size, 
+           unsigned int startofs, int size, 
            int reserved, int alignment)
 {
    struct mem_block *newblock;
@@ -164,8 +164,8 @@ mmAllocMem(struct mem_block *heap, int size, int align2, int startSearch)
 {
    struct mem_block *p;
    const int mask = (1 << align2)-1;
-   int startofs = 0;
-   int endofs;
+   unsigned int startofs = 0;
+   unsigned int endofs;
 
    if (!heap || align2 < 0 || size <= 0)
       return NULL;
diff --git a/src/mesa/main/mm.h b/src/mesa/main/mm.h
index 26d59fff139..5ad3ffd6d15 100644
--- a/src/mesa/main/mm.h
+++ b/src/mesa/main/mm.h
@@ -39,7 +39,8 @@ struct mem_block {
    struct mem_block *next, *prev;
    struct mem_block *next_free, *prev_free;
    struct mem_block *heap;
-   int ofs,size;
+   unsigned int ofs;
+   int size;
    unsigned int free:1;
    unsigned int reserved:1;
 };
@@ -50,7 +51,7 @@ struct mem_block {
  * input: total size in bytes
  * return: a heap pointer if OK, NULL if error
  */
-extern struct mem_block *mmInit(int ofs, int size);
+extern struct mem_block *mmInit(unsigned int ofs, int size);
 
 /**
  * Allocate 'size' bytes with 2^align2 bytes alignment,
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 463142fe395..8a6c84368a4 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -38,8 +38,7 @@
 #include "glheader.h"
 #include <GL/internal/glcore.h>	/* __GLcontextModes (GLvisual) */
 #include "config.h"		/* Hardwired parameters */
-#include "glapi/glapitable.h"
-#include "glapi/glthread.h"
+#include "glapi/glapi.h"
 #include "math/m_matrix.h"	/* GLmatrix */
 #include "bitset.h"
 
diff --git a/src/mesa/main/multisample.c b/src/mesa/main/multisample.c
new file mode 100644
index 00000000000..e138087436e
--- /dev/null
+++ b/src/mesa/main/multisample.c
@@ -0,0 +1,66 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/multisample.h"
+
+
+/**
+ * Called via glSampleCoverageARB
+ */
+void GLAPIENTRY
+_mesa_SampleCoverageARB(GLclampf value, GLboolean invert)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (!ctx->Extensions.ARB_multisample) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glSampleCoverageARB");
+      return;
+   }
+
+   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH( ctx );
+
+   ctx->Multisample.SampleCoverageValue = (GLfloat) CLAMP(value, 0.0, 1.0);
+   ctx->Multisample.SampleCoverageInvert = invert;
+   ctx->NewState |= _NEW_MULTISAMPLE;
+}
+
+
+/**
+ * Initialize the context's multisample state.
+ * \param ctx  the GL context.
+ */
+void
+_mesa_init_multisample(GLcontext *ctx)
+{
+   ctx->Multisample.Enabled = GL_FALSE;
+   ctx->Multisample.SampleAlphaToCoverage = GL_FALSE;
+   ctx->Multisample.SampleAlphaToOne = GL_FALSE;
+   ctx->Multisample.SampleCoverage = GL_FALSE;
+   ctx->Multisample.SampleCoverageValue = 1.0;
+   ctx->Multisample.SampleCoverageInvert = GL_FALSE;
+}
diff --git a/src/mesa/main/multisample.h b/src/mesa/main/multisample.h
new file mode 100644
index 00000000000..4305900cc49
--- /dev/null
+++ b/src/mesa/main/multisample.h
@@ -0,0 +1,38 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef MULTISAMPLE_H
+#define MULTISAMPLE_H
+
+
+extern void GLAPIENTRY
+_mesa_SampleCoverageARB(GLclampf value, GLboolean invert);
+
+
+extern void
+_mesa_init_multisample(GLcontext *ctx);
+
+
+#endif
diff --git a/src/mesa/main/pixel.c b/src/mesa/main/pixel.c
index 0e9915dd38f..c98506b2bb0 100644
--- a/src/mesa/main/pixel.c
+++ b/src/mesa/main/pixel.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.3
+ * Version:  7.1
  *
- * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -22,6 +22,12 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
+
+/**
+ * \file pixel.c
+ * Pixel transfer functions (glPixelZoom, glPixelMap, glPixelTransfer)
+ */
+
 #include "glheader.h"
 #include "bufferobj.h"
 #include "colormac.h"
@@ -36,8 +42,6 @@
 /*****                    glPixelZoom                             *****/
 /**********************************************************************/
 
-
-
 void GLAPIENTRY
 _mesa_PixelZoom( GLfloat xfactor, GLfloat yfactor )
 {
@@ -55,200 +59,6 @@ _mesa_PixelZoom( GLfloat xfactor, GLfloat yfactor )
 
 
 /**********************************************************************/
-/*****                    glPixelStore                            *****/
-/**********************************************************************/
-
-
-void GLAPIENTRY
-_mesa_PixelStorei( GLenum pname, GLint param )
-{
-   /* NOTE: this call can't be compiled into the display list */
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   switch (pname) {
-      case GL_PACK_SWAP_BYTES:
-	 if (param == (GLint)ctx->Pack.SwapBytes)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-         ctx->Pack.SwapBytes = param ? GL_TRUE : GL_FALSE;
-	 break;
-      case GL_PACK_LSB_FIRST:
-	 if (param == (GLint)ctx->Pack.LsbFirst)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-         ctx->Pack.LsbFirst = param ? GL_TRUE : GL_FALSE;
-	 break;
-      case GL_PACK_ROW_LENGTH:
-	 if (param<0) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Pack.RowLength == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Pack.RowLength = param;
-	 break;
-      case GL_PACK_IMAGE_HEIGHT:
-         if (param<0) {
-            _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Pack.ImageHeight == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Pack.ImageHeight = param;
-         break;
-      case GL_PACK_SKIP_PIXELS:
-	 if (param<0) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Pack.SkipPixels == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Pack.SkipPixels = param;
-	 break;
-      case GL_PACK_SKIP_ROWS:
-	 if (param<0) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Pack.SkipRows == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Pack.SkipRows = param;
-	 break;
-      case GL_PACK_SKIP_IMAGES:
-	 if (param<0) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Pack.SkipImages == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Pack.SkipImages = param;
-	 break;
-      case GL_PACK_ALIGNMENT:
-         if (param!=1 && param!=2 && param!=4 && param!=8) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Pack.Alignment == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Pack.Alignment = param;
-	 break;
-      case GL_PACK_INVERT_MESA:
-         if (!ctx->Extensions.MESA_pack_invert) {
-            _mesa_error( ctx, GL_INVALID_ENUM, "glPixelstore(pname)" );
-            return;
-         }
-         if (ctx->Pack.Invert == param)
-            return;
-         FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-         ctx->Pack.Invert = param;
-         break;
-
-      case GL_UNPACK_SWAP_BYTES:
-	 if (param == (GLint)ctx->Unpack.SwapBytes)
-	    return;
-	 if ((GLint)ctx->Unpack.SwapBytes == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Unpack.SwapBytes = param ? GL_TRUE : GL_FALSE;
-         break;
-      case GL_UNPACK_LSB_FIRST:
-	 if (param == (GLint)ctx->Unpack.LsbFirst)
-	    return;
-	 if ((GLint)ctx->Unpack.LsbFirst == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Unpack.LsbFirst = param ? GL_TRUE : GL_FALSE;
-	 break;
-      case GL_UNPACK_ROW_LENGTH:
-	 if (param<0) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Unpack.RowLength == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Unpack.RowLength = param;
-	 break;
-      case GL_UNPACK_IMAGE_HEIGHT:
-         if (param<0) {
-            _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Unpack.ImageHeight == param)
-	    return;
-
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Unpack.ImageHeight = param;
-         break;
-      case GL_UNPACK_SKIP_PIXELS:
-	 if (param<0) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Unpack.SkipPixels == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Unpack.SkipPixels = param;
-	 break;
-      case GL_UNPACK_SKIP_ROWS:
-	 if (param<0) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Unpack.SkipRows == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Unpack.SkipRows = param;
-	 break;
-      case GL_UNPACK_SKIP_IMAGES:
-	 if (param < 0) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
-	    return;
-	 }
-	 if (ctx->Unpack.SkipImages == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Unpack.SkipImages = param;
-	 break;
-      case GL_UNPACK_ALIGNMENT:
-         if (param!=1 && param!=2 && param!=4 && param!=8) {
-	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore" );
-	    return;
-	 }
-	 if (ctx->Unpack.Alignment == param)
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-	 ctx->Unpack.Alignment = param;
-	 break;
-      case GL_UNPACK_CLIENT_STORAGE_APPLE:
-         if (param == (GLint)ctx->Unpack.ClientStorage)
-            return;
-         FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
-         ctx->Unpack.ClientStorage = param ? GL_TRUE : GL_FALSE;
-         break;
-      default:
-	 _mesa_error( ctx, GL_INVALID_ENUM, "glPixelStore" );
-	 return;
-   }
-}
-
-
-void GLAPIENTRY
-_mesa_PixelStoref( GLenum pname, GLfloat param )
-{
-   _mesa_PixelStorei( pname, (GLint) param );
-}
-
-
-
-/**********************************************************************/
 /*****                         glPixelMap                         *****/
 /**********************************************************************/
 
@@ -304,7 +114,7 @@ store_pixelmap(GLcontext *ctx, GLenum map, GLsizei mapsize,
       /* special case */
       ctx->PixelMaps.StoS.Size = mapsize;
       for (i = 0; i < mapsize; i++) {
-         ctx->PixelMaps.StoS.Map[i] = IROUND(values[i]);
+         ctx->PixelMaps.StoS.Map[i] = (GLfloat)IROUND(values[i]);
       }
       break;
    case GL_PIXEL_MAP_I_TO_I:
@@ -938,426 +748,6 @@ _mesa_PixelTransferi( GLenum pname, GLint param )
 
 
 /**********************************************************************/
-/*****                  Pixel processing functions               ******/
-/**********************************************************************/
-
-/*
- * Apply scale and bias factors to an array of RGBA pixels.
- */
-void
-_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4],
-                          GLfloat rScale, GLfloat gScale,
-                          GLfloat bScale, GLfloat aScale,
-                          GLfloat rBias, GLfloat gBias,
-                          GLfloat bBias, GLfloat aBias)
-{
-   if (rScale != 1.0 || rBias != 0.0) {
-      GLuint i;
-      for (i = 0; i < n; i++) {
-         rgba[i][RCOMP] = rgba[i][RCOMP] * rScale + rBias;
-      }
-   }
-   if (gScale != 1.0 || gBias != 0.0) {
-      GLuint i;
-      for (i = 0; i < n; i++) {
-         rgba[i][GCOMP] = rgba[i][GCOMP] * gScale + gBias;
-      }
-   }
-   if (bScale != 1.0 || bBias != 0.0) {
-      GLuint i;
-      for (i = 0; i < n; i++) {
-         rgba[i][BCOMP] = rgba[i][BCOMP] * bScale + bBias;
-      }
-   }
-   if (aScale != 1.0 || aBias != 0.0) {
-      GLuint i;
-      for (i = 0; i < n; i++) {
-         rgba[i][ACOMP] = rgba[i][ACOMP] * aScale + aBias;
-      }
-   }
-}
-
-
-/*
- * Apply pixel mapping to an array of floating point RGBA pixels.
- */
-void
-_mesa_map_rgba( const GLcontext *ctx, GLuint n, GLfloat rgba[][4] )
-{
-   const GLfloat rscale = (GLfloat) (ctx->PixelMaps.RtoR.Size - 1);
-   const GLfloat gscale = (GLfloat) (ctx->PixelMaps.GtoG.Size - 1);
-   const GLfloat bscale = (GLfloat) (ctx->PixelMaps.BtoB.Size - 1);
-   const GLfloat ascale = (GLfloat) (ctx->PixelMaps.AtoA.Size - 1);
-   const GLfloat *rMap = ctx->PixelMaps.RtoR.Map;
-   const GLfloat *gMap = ctx->PixelMaps.GtoG.Map;
-   const GLfloat *bMap = ctx->PixelMaps.BtoB.Map;
-   const GLfloat *aMap = ctx->PixelMaps.AtoA.Map;
-   GLuint i;
-   for (i=0;i<n;i++) {
-      GLfloat r = CLAMP(rgba[i][RCOMP], 0.0F, 1.0F);
-      GLfloat g = CLAMP(rgba[i][GCOMP], 0.0F, 1.0F);
-      GLfloat b = CLAMP(rgba[i][BCOMP], 0.0F, 1.0F);
-      GLfloat a = CLAMP(rgba[i][ACOMP], 0.0F, 1.0F);
-      rgba[i][RCOMP] = rMap[IROUND(r * rscale)];
-      rgba[i][GCOMP] = gMap[IROUND(g * gscale)];
-      rgba[i][BCOMP] = bMap[IROUND(b * bscale)];
-      rgba[i][ACOMP] = aMap[IROUND(a * ascale)];
-   }
-}
-
-
-/*
- * Apply the color matrix and post color matrix scaling and biasing.
- */
-void
-_mesa_transform_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4])
-{
-   const GLfloat rs = ctx->Pixel.PostColorMatrixScale[0];
-   const GLfloat rb = ctx->Pixel.PostColorMatrixBias[0];
-   const GLfloat gs = ctx->Pixel.PostColorMatrixScale[1];
-   const GLfloat gb = ctx->Pixel.PostColorMatrixBias[1];
-   const GLfloat bs = ctx->Pixel.PostColorMatrixScale[2];
-   const GLfloat bb = ctx->Pixel.PostColorMatrixBias[2];
-   const GLfloat as = ctx->Pixel.PostColorMatrixScale[3];
-   const GLfloat ab = ctx->Pixel.PostColorMatrixBias[3];
-   const GLfloat *m = ctx->ColorMatrixStack.Top->m;
-   GLuint i;
-   for (i = 0; i < n; i++) {
-      const GLfloat r = rgba[i][RCOMP];
-      const GLfloat g = rgba[i][GCOMP];
-      const GLfloat b = rgba[i][BCOMP];
-      const GLfloat a = rgba[i][ACOMP];
-      rgba[i][RCOMP] = (m[0] * r + m[4] * g + m[ 8] * b + m[12] * a) * rs + rb;
-      rgba[i][GCOMP] = (m[1] * r + m[5] * g + m[ 9] * b + m[13] * a) * gs + gb;
-      rgba[i][BCOMP] = (m[2] * r + m[6] * g + m[10] * b + m[14] * a) * bs + bb;
-      rgba[i][ACOMP] = (m[3] * r + m[7] * g + m[11] * b + m[15] * a) * as + ab;
-   }
-}
-
-
-/**
- * Apply a color table lookup to an array of floating point RGBA colors.
- */
-void
-_mesa_lookup_rgba_float(const struct gl_color_table *table,
-                        GLuint n, GLfloat rgba[][4])
-{
-   const GLint max = table->Size - 1;
-   const GLfloat scale = (GLfloat) max;
-   const GLfloat *lut = table->TableF;
-   GLuint i;
-
-   if (!table->TableF || table->Size == 0)
-      return;
-
-   switch (table->_BaseFormat) {
-      case GL_INTENSITY:
-         /* replace RGBA with I */
-         for (i = 0; i < n; i++) {
-            GLint j = IROUND(rgba[i][RCOMP] * scale);
-            GLfloat c = lut[CLAMP(j, 0, max)];
-            rgba[i][RCOMP] =
-            rgba[i][GCOMP] =
-            rgba[i][BCOMP] =
-            rgba[i][ACOMP] = c;
-         }
-         break;
-      case GL_LUMINANCE:
-         /* replace RGB with L */
-         for (i = 0; i < n; i++) {
-            GLint j = IROUND(rgba[i][RCOMP] * scale);
-            GLfloat c = lut[CLAMP(j, 0, max)];
-            rgba[i][RCOMP] =
-            rgba[i][GCOMP] =
-            rgba[i][BCOMP] = c;
-         }
-         break;
-      case GL_ALPHA:
-         /* replace A with A */
-         for (i = 0; i < n; i++) {
-            GLint j = IROUND(rgba[i][ACOMP] * scale);
-            rgba[i][ACOMP] = lut[CLAMP(j, 0, max)];
-         }
-         break;
-      case GL_LUMINANCE_ALPHA:
-         /* replace RGBA with LLLA */
-         for (i = 0; i < n; i++) {
-            GLint jL = IROUND(rgba[i][RCOMP] * scale);
-            GLint jA = IROUND(rgba[i][ACOMP] * scale);
-            GLfloat luminance, alpha;
-            jL = CLAMP(jL, 0, max);
-            jA = CLAMP(jA, 0, max);
-            luminance = lut[jL * 2 + 0];
-            alpha     = lut[jA * 2 + 1];
-            rgba[i][RCOMP] =
-            rgba[i][GCOMP] =
-            rgba[i][BCOMP] = luminance;
-            rgba[i][ACOMP] = alpha;;
-         }
-         break;
-      case GL_RGB:
-         /* replace RGB with RGB */
-         for (i = 0; i < n; i++) {
-            GLint jR = IROUND(rgba[i][RCOMP] * scale);
-            GLint jG = IROUND(rgba[i][GCOMP] * scale);
-            GLint jB = IROUND(rgba[i][BCOMP] * scale);
-            jR = CLAMP(jR, 0, max);
-            jG = CLAMP(jG, 0, max);
-            jB = CLAMP(jB, 0, max);
-            rgba[i][RCOMP] = lut[jR * 3 + 0];
-            rgba[i][GCOMP] = lut[jG * 3 + 1];
-            rgba[i][BCOMP] = lut[jB * 3 + 2];
-         }
-         break;
-      case GL_RGBA:
-         /* replace RGBA with RGBA */
-         for (i = 0; i < n; i++) {
-            GLint jR = IROUND(rgba[i][RCOMP] * scale);
-            GLint jG = IROUND(rgba[i][GCOMP] * scale);
-            GLint jB = IROUND(rgba[i][BCOMP] * scale);
-            GLint jA = IROUND(rgba[i][ACOMP] * scale);
-            jR = CLAMP(jR, 0, max);
-            jG = CLAMP(jG, 0, max);
-            jB = CLAMP(jB, 0, max);
-            jA = CLAMP(jA, 0, max);
-            rgba[i][RCOMP] = lut[jR * 4 + 0];
-            rgba[i][GCOMP] = lut[jG * 4 + 1];
-            rgba[i][BCOMP] = lut[jB * 4 + 2];
-            rgba[i][ACOMP] = lut[jA * 4 + 3];
-         }
-         break;
-      default:
-         _mesa_problem(NULL, "Bad format in _mesa_lookup_rgba_float");
-         return;
-   }
-}
-
-
-
-/**
- * Apply a color table lookup to an array of ubyte/RGBA colors.
- */
-void
-_mesa_lookup_rgba_ubyte(const struct gl_color_table *table,
-                        GLuint n, GLubyte rgba[][4])
-{
-   const GLubyte *lut = table->TableUB;
-   const GLfloat scale = (GLfloat) (table->Size - 1) / 255.0;
-   GLuint i;
-
-   if (!table->TableUB || table->Size == 0)
-      return;
-
-   switch (table->_BaseFormat) {
-   case GL_INTENSITY:
-      /* replace RGBA with I */
-      if (table->Size == 256) {
-         for (i = 0; i < n; i++) {
-            const GLubyte c = lut[rgba[i][RCOMP]];
-            rgba[i][RCOMP] =
-            rgba[i][GCOMP] =
-            rgba[i][BCOMP] =
-            rgba[i][ACOMP] = c;
-         }
-      }
-      else {
-         for (i = 0; i < n; i++) {
-            GLint j = IROUND((GLfloat) rgba[i][RCOMP] * scale);
-            rgba[i][RCOMP] =
-            rgba[i][GCOMP] =
-            rgba[i][BCOMP] =
-            rgba[i][ACOMP] = lut[j];
-         }
-      }
-      break;
-   case GL_LUMINANCE:
-      /* replace RGB with L */
-      if (table->Size == 256) {
-         for (i = 0; i < n; i++) {
-            const GLubyte c = lut[rgba[i][RCOMP]];
-            rgba[i][RCOMP] =
-            rgba[i][GCOMP] =
-            rgba[i][BCOMP] = c;
-         }
-      }
-      else {
-         for (i = 0; i < n; i++) {
-            GLint j = IROUND((GLfloat) rgba[i][RCOMP] * scale);
-            rgba[i][RCOMP] =
-            rgba[i][GCOMP] =
-            rgba[i][BCOMP] = lut[j];
-         }
-      }
-      break;
-   case GL_ALPHA:
-      /* replace A with A */
-      if (table->Size == 256) {
-         for (i = 0; i < n; i++) {
-            rgba[i][ACOMP] = lut[rgba[i][ACOMP]];
-         }
-      }
-      else {
-         for (i = 0; i < n; i++) {
-            GLint j = IROUND((GLfloat) rgba[i][ACOMP] * scale);
-            rgba[i][ACOMP] = lut[j];
-         }
-      }
-      break;
-   case GL_LUMINANCE_ALPHA:
-      /* replace RGBA with LLLA */
-      if (table->Size == 256) {
-         for (i = 0; i < n; i++) {
-            GLubyte l = lut[rgba[i][RCOMP] * 2 + 0];
-            GLubyte a = lut[rgba[i][ACOMP] * 2 + 1];;
-            rgba[i][RCOMP] =
-            rgba[i][GCOMP] =
-            rgba[i][BCOMP] = l;
-            rgba[i][ACOMP] = a;
-         }
-      }
-      else {
-         for (i = 0; i < n; i++) {
-            GLint jL = IROUND((GLfloat) rgba[i][RCOMP] * scale);
-            GLint jA = IROUND((GLfloat) rgba[i][ACOMP] * scale);
-            GLubyte luminance = lut[jL * 2 + 0];
-            GLubyte alpha     = lut[jA * 2 + 1];
-            rgba[i][RCOMP] =
-            rgba[i][GCOMP] =
-            rgba[i][BCOMP] = luminance;
-            rgba[i][ACOMP] = alpha;
-         }
-      }
-      break;
-   case GL_RGB:
-      if (table->Size == 256) {
-         for (i = 0; i < n; i++) {
-            rgba[i][RCOMP] = lut[rgba[i][RCOMP] * 3 + 0];
-            rgba[i][GCOMP] = lut[rgba[i][GCOMP] * 3 + 1];
-            rgba[i][BCOMP] = lut[rgba[i][BCOMP] * 3 + 2];
-         }
-      }
-      else {
-         for (i = 0; i < n; i++) {
-            GLint jR = IROUND((GLfloat) rgba[i][RCOMP] * scale);
-            GLint jG = IROUND((GLfloat) rgba[i][GCOMP] * scale);
-            GLint jB = IROUND((GLfloat) rgba[i][BCOMP] * scale);
-            rgba[i][RCOMP] = lut[jR * 3 + 0];
-            rgba[i][GCOMP] = lut[jG * 3 + 1];
-            rgba[i][BCOMP] = lut[jB * 3 + 2];
-         }
-      }
-      break;
-   case GL_RGBA:
-      if (table->Size == 256) {
-         for (i = 0; i < n; i++) {
-            rgba[i][RCOMP] = lut[rgba[i][RCOMP] * 4 + 0];
-            rgba[i][GCOMP] = lut[rgba[i][GCOMP] * 4 + 1];
-            rgba[i][BCOMP] = lut[rgba[i][BCOMP] * 4 + 2];
-            rgba[i][ACOMP] = lut[rgba[i][ACOMP] * 4 + 3];
-         }
-      }
-      else {
-         for (i = 0; i < n; i++) {
-            GLint jR = IROUND((GLfloat) rgba[i][RCOMP] * scale);
-            GLint jG = IROUND((GLfloat) rgba[i][GCOMP] * scale);
-            GLint jB = IROUND((GLfloat) rgba[i][BCOMP] * scale);
-            GLint jA = IROUND((GLfloat) rgba[i][ACOMP] * scale);
-            CLAMPED_FLOAT_TO_CHAN(rgba[i][RCOMP], lut[jR * 4 + 0]);
-            CLAMPED_FLOAT_TO_CHAN(rgba[i][GCOMP], lut[jG * 4 + 1]);
-            CLAMPED_FLOAT_TO_CHAN(rgba[i][BCOMP], lut[jB * 4 + 2]);
-            CLAMPED_FLOAT_TO_CHAN(rgba[i][ACOMP], lut[jA * 4 + 3]);
-         }
-      }
-      break;
-   default:
-      _mesa_problem(NULL, "Bad format in _mesa_lookup_rgba_chan");
-      return;
-   }
-}
-
-
-
-/*
- * Map color indexes to float rgba values.
- */
-void
-_mesa_map_ci_to_rgba( const GLcontext *ctx, GLuint n,
-                      const GLuint index[], GLfloat rgba[][4] )
-{
-   GLuint rmask = ctx->PixelMaps.ItoR.Size - 1;
-   GLuint gmask = ctx->PixelMaps.ItoG.Size - 1;
-   GLuint bmask = ctx->PixelMaps.ItoB.Size - 1;
-   GLuint amask = ctx->PixelMaps.ItoA.Size - 1;
-   const GLfloat *rMap = ctx->PixelMaps.ItoR.Map;
-   const GLfloat *gMap = ctx->PixelMaps.ItoG.Map;
-   const GLfloat *bMap = ctx->PixelMaps.ItoB.Map;
-   const GLfloat *aMap = ctx->PixelMaps.ItoA.Map;
-   GLuint i;
-   for (i=0;i<n;i++) {
-      rgba[i][RCOMP] = rMap[index[i] & rmask];
-      rgba[i][GCOMP] = gMap[index[i] & gmask];
-      rgba[i][BCOMP] = bMap[index[i] & bmask];
-      rgba[i][ACOMP] = aMap[index[i] & amask];
-   }
-}
-
-
-/**
- * Map ubyte color indexes to ubyte/RGBA values.
- */
-void
-_mesa_map_ci8_to_rgba8(const GLcontext *ctx, GLuint n, const GLubyte index[],
-                       GLubyte rgba[][4])
-{
-   GLuint rmask = ctx->PixelMaps.ItoR.Size - 1;
-   GLuint gmask = ctx->PixelMaps.ItoG.Size - 1;
-   GLuint bmask = ctx->PixelMaps.ItoB.Size - 1;
-   GLuint amask = ctx->PixelMaps.ItoA.Size - 1;
-   const GLubyte *rMap = ctx->PixelMaps.ItoR.Map8;
-   const GLubyte *gMap = ctx->PixelMaps.ItoG.Map8;
-   const GLubyte *bMap = ctx->PixelMaps.ItoB.Map8;
-   const GLubyte *aMap = ctx->PixelMaps.ItoA.Map8;
-   GLuint i;
-   for (i=0;i<n;i++) {
-      rgba[i][RCOMP] = rMap[index[i] & rmask];
-      rgba[i][GCOMP] = gMap[index[i] & gmask];
-      rgba[i][BCOMP] = bMap[index[i] & bmask];
-      rgba[i][ACOMP] = aMap[index[i] & amask];
-   }
-}
-
-
-void
-_mesa_scale_and_bias_depth(const GLcontext *ctx, GLuint n,
-                           GLfloat depthValues[])
-{
-   const GLfloat scale = ctx->Pixel.DepthScale;
-   const GLfloat bias = ctx->Pixel.DepthBias;
-   GLuint i;
-   for (i = 0; i < n; i++) {
-      GLfloat d = depthValues[i] * scale + bias;
-      depthValues[i] = CLAMP(d, 0.0F, 1.0F);
-   }
-}
-
-
-void
-_mesa_scale_and_bias_depth_uint(const GLcontext *ctx, GLuint n,
-                                GLuint depthValues[])
-{
-   const GLdouble max = (double) 0xffffffff;
-   const GLdouble scale = ctx->Pixel.DepthScale;
-   const GLdouble bias = ctx->Pixel.DepthBias * max;
-   GLuint i;
-   for (i = 0; i < n; i++) {
-      GLdouble d = (GLdouble) depthValues[i] * scale + bias;
-      d = CLAMP(d, 0.0, max);
-      depthValues[i] = (GLuint) d;
-   }
-}
-
-
-/**********************************************************************/
 /*****                    State Management                        *****/
 /**********************************************************************/
 
@@ -1428,6 +818,9 @@ update_image_transfer_state(GLcontext *ctx)
 }
 
 
+/**
+ * Update meas pixel transfer derived state.
+ */
 void _mesa_update_pixel( GLcontext *ctx, GLuint new_state )
 {
    if (new_state & _NEW_COLOR_MATRIX)
@@ -1517,54 +910,6 @@ _mesa_init_pixel( GLcontext *ctx )
    ASSIGN_4V(ctx->Pixel.TextureColorTableScale, 1.0, 1.0, 1.0, 1.0);
    ASSIGN_4V(ctx->Pixel.TextureColorTableBias, 0.0, 0.0, 0.0, 0.0);
 
-   /* Pixel transfer */
-   ctx->Pack.Alignment = 4;
-   ctx->Pack.RowLength = 0;
-   ctx->Pack.ImageHeight = 0;
-   ctx->Pack.SkipPixels = 0;
-   ctx->Pack.SkipRows = 0;
-   ctx->Pack.SkipImages = 0;
-   ctx->Pack.SwapBytes = GL_FALSE;
-   ctx->Pack.LsbFirst = GL_FALSE;
-   ctx->Pack.ClientStorage = GL_FALSE;
-   ctx->Pack.Invert = GL_FALSE;
-#if FEATURE_EXT_pixel_buffer_object
-   ctx->Pack.BufferObj = ctx->Array.NullBufferObj;
-#endif
-   ctx->Unpack.Alignment = 4;
-   ctx->Unpack.RowLength = 0;
-   ctx->Unpack.ImageHeight = 0;
-   ctx->Unpack.SkipPixels = 0;
-   ctx->Unpack.SkipRows = 0;
-   ctx->Unpack.SkipImages = 0;
-   ctx->Unpack.SwapBytes = GL_FALSE;
-   ctx->Unpack.LsbFirst = GL_FALSE;
-   ctx->Unpack.ClientStorage = GL_FALSE;
-   ctx->Unpack.Invert = GL_FALSE;
-#if FEATURE_EXT_pixel_buffer_object
-   ctx->Unpack.BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   /*
-    * _mesa_unpack_image() returns image data in this format.  When we
-    * execute image commands (glDrawPixels(), glTexImage(), etc) from
-    * within display lists we have to be sure to set the current
-    * unpacking parameters to these values!
-    */
-   ctx->DefaultPacking.Alignment = 1;
-   ctx->DefaultPacking.RowLength = 0;
-   ctx->DefaultPacking.SkipPixels = 0;
-   ctx->DefaultPacking.SkipRows = 0;
-   ctx->DefaultPacking.ImageHeight = 0;
-   ctx->DefaultPacking.SkipImages = 0;
-   ctx->DefaultPacking.SwapBytes = GL_FALSE;
-   ctx->DefaultPacking.LsbFirst = GL_FALSE;
-   ctx->DefaultPacking.ClientStorage = GL_FALSE;
-   ctx->DefaultPacking.Invert = GL_FALSE;
-#if FEATURE_EXT_pixel_buffer_object
-   ctx->DefaultPacking.BufferObj = ctx->Array.NullBufferObj;
-#endif
-
    if (ctx->Visual.doubleBufferMode) {
       ctx->Pixel.ReadBuffer = GL_BACK;
    }
diff --git a/src/mesa/main/pixel.h b/src/mesa/main/pixel.h
index 3ba5b6689ab..cb6c5262a39 100644
--- a/src/mesa/main/pixel.h
+++ b/src/mesa/main/pixel.h
@@ -1,13 +1,8 @@
-/**
- * \file pixel.h
- * Pixel operations.
- */
-
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.2
+ * Version:  7.1
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -28,6 +23,12 @@
  */
 
 
+/**
+ * \file pixel.h
+ * Pixel operations.
+ */
+
+
 #ifndef PIXEL_H
 #define PIXEL_H
 
@@ -57,13 +58,6 @@ extern void GLAPIENTRY
 _mesa_PixelMapusv(GLenum map, GLsizei mapsize, const GLushort *values );
 
 extern void GLAPIENTRY
-_mesa_PixelStoref( GLenum pname, GLfloat param );
-
-
-extern void GLAPIENTRY
-_mesa_PixelStorei( GLenum pname, GLint param );
-
-extern void GLAPIENTRY
 _mesa_PixelTransferf( GLenum pname, GLfloat param );
 
 extern void GLAPIENTRY
@@ -75,51 +69,6 @@ _mesa_PixelZoom( GLfloat xfactor, GLfloat yfactor );
 /*@}*/
 
 
-/** \name Pixel processing functions */
-/*@{*/
-
-extern void
-_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4],
-                          GLfloat rScale, GLfloat gScale,
-                          GLfloat bScale, GLfloat aScale,
-                          GLfloat rBias, GLfloat gBias,
-                          GLfloat bBias, GLfloat aBias);
-
-extern void
-_mesa_map_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]);
-
-
-extern void
-_mesa_transform_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]);
-
-
-extern void
-_mesa_lookup_rgba_float(const struct gl_color_table *table,
-                        GLuint n, GLfloat rgba[][4]);
-
-extern void
-_mesa_lookup_rgba_ubyte(const struct gl_color_table *table,
-                        GLuint n, GLubyte rgba[][4]);
-
-
-extern void
-_mesa_map_ci_to_rgba(const GLcontext *ctx,
-                     GLuint n, const GLuint index[], GLfloat rgba[][4]);
-
-
-extern void
-_mesa_map_ci8_to_rgba8(const GLcontext *ctx, GLuint n, const GLubyte index[],
-                       GLubyte rgba[][4]);
-
-
-extern void
-_mesa_scale_and_bias_depth(const GLcontext *ctx, GLuint n,
-                           GLfloat depthValues[]);
-
-extern void
-_mesa_scale_and_bias_depth_uint(const GLcontext *ctx, GLuint n,
-                                GLuint depthValues[]);
-
 extern void 
 _mesa_update_pixel( GLcontext *ctx, GLuint newstate );
 
diff --git a/src/mesa/main/pixelstore.c b/src/mesa/main/pixelstore.c
new file mode 100644
index 00000000000..ff1a6344cc9
--- /dev/null
+++ b/src/mesa/main/pixelstore.c
@@ -0,0 +1,283 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file pixelstore.c
+ * glPixelStore functions.
+ */
+
+
+#include "glheader.h"
+#include "bufferobj.h"
+#include "colormac.h"
+#include "context.h"
+#include "image.h"
+#include "macros.h"
+#include "pixelstore.h"
+#include "mtypes.h"
+
+
+void GLAPIENTRY
+_mesa_PixelStorei( GLenum pname, GLint param )
+{
+   /* NOTE: this call can't be compiled into the display list */
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   switch (pname) {
+      case GL_PACK_SWAP_BYTES:
+	 if (param == (GLint)ctx->Pack.SwapBytes)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+         ctx->Pack.SwapBytes = param ? GL_TRUE : GL_FALSE;
+	 break;
+      case GL_PACK_LSB_FIRST:
+	 if (param == (GLint)ctx->Pack.LsbFirst)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+         ctx->Pack.LsbFirst = param ? GL_TRUE : GL_FALSE;
+	 break;
+      case GL_PACK_ROW_LENGTH:
+	 if (param<0) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Pack.RowLength == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Pack.RowLength = param;
+	 break;
+      case GL_PACK_IMAGE_HEIGHT:
+         if (param<0) {
+            _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Pack.ImageHeight == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Pack.ImageHeight = param;
+         break;
+      case GL_PACK_SKIP_PIXELS:
+	 if (param<0) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Pack.SkipPixels == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Pack.SkipPixels = param;
+	 break;
+      case GL_PACK_SKIP_ROWS:
+	 if (param<0) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Pack.SkipRows == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Pack.SkipRows = param;
+	 break;
+      case GL_PACK_SKIP_IMAGES:
+	 if (param<0) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Pack.SkipImages == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Pack.SkipImages = param;
+	 break;
+      case GL_PACK_ALIGNMENT:
+         if (param!=1 && param!=2 && param!=4 && param!=8) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Pack.Alignment == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Pack.Alignment = param;
+	 break;
+      case GL_PACK_INVERT_MESA:
+         if (!ctx->Extensions.MESA_pack_invert) {
+            _mesa_error( ctx, GL_INVALID_ENUM, "glPixelstore(pname)" );
+            return;
+         }
+         if (ctx->Pack.Invert == param)
+            return;
+         FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+         ctx->Pack.Invert = param;
+         break;
+
+      case GL_UNPACK_SWAP_BYTES:
+	 if (param == (GLint)ctx->Unpack.SwapBytes)
+	    return;
+	 if ((GLint)ctx->Unpack.SwapBytes == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Unpack.SwapBytes = param ? GL_TRUE : GL_FALSE;
+         break;
+      case GL_UNPACK_LSB_FIRST:
+	 if (param == (GLint)ctx->Unpack.LsbFirst)
+	    return;
+	 if ((GLint)ctx->Unpack.LsbFirst == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Unpack.LsbFirst = param ? GL_TRUE : GL_FALSE;
+	 break;
+      case GL_UNPACK_ROW_LENGTH:
+	 if (param<0) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Unpack.RowLength == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Unpack.RowLength = param;
+	 break;
+      case GL_UNPACK_IMAGE_HEIGHT:
+         if (param<0) {
+            _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Unpack.ImageHeight == param)
+	    return;
+
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Unpack.ImageHeight = param;
+         break;
+      case GL_UNPACK_SKIP_PIXELS:
+	 if (param<0) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Unpack.SkipPixels == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Unpack.SkipPixels = param;
+	 break;
+      case GL_UNPACK_SKIP_ROWS:
+	 if (param<0) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Unpack.SkipRows == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Unpack.SkipRows = param;
+	 break;
+      case GL_UNPACK_SKIP_IMAGES:
+	 if (param < 0) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore(param)" );
+	    return;
+	 }
+	 if (ctx->Unpack.SkipImages == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Unpack.SkipImages = param;
+	 break;
+      case GL_UNPACK_ALIGNMENT:
+         if (param!=1 && param!=2 && param!=4 && param!=8) {
+	    _mesa_error( ctx, GL_INVALID_VALUE, "glPixelStore" );
+	    return;
+	 }
+	 if (ctx->Unpack.Alignment == param)
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+	 ctx->Unpack.Alignment = param;
+	 break;
+      case GL_UNPACK_CLIENT_STORAGE_APPLE:
+         if (param == (GLint)ctx->Unpack.ClientStorage)
+            return;
+         FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+         ctx->Unpack.ClientStorage = param ? GL_TRUE : GL_FALSE;
+         break;
+      default:
+	 _mesa_error( ctx, GL_INVALID_ENUM, "glPixelStore" );
+	 return;
+   }
+}
+
+
+void GLAPIENTRY
+_mesa_PixelStoref( GLenum pname, GLfloat param )
+{
+   _mesa_PixelStorei( pname, (GLint) param );
+}
+
+
+
+/**
+ * Initialize the context's pixel store state.
+ */
+void
+_mesa_init_pixelstore( GLcontext *ctx )
+{
+   /* Pixel transfer */
+   ctx->Pack.Alignment = 4;
+   ctx->Pack.RowLength = 0;
+   ctx->Pack.ImageHeight = 0;
+   ctx->Pack.SkipPixels = 0;
+   ctx->Pack.SkipRows = 0;
+   ctx->Pack.SkipImages = 0;
+   ctx->Pack.SwapBytes = GL_FALSE;
+   ctx->Pack.LsbFirst = GL_FALSE;
+   ctx->Pack.ClientStorage = GL_FALSE;
+   ctx->Pack.Invert = GL_FALSE;
+#if FEATURE_EXT_pixel_buffer_object
+   ctx->Pack.BufferObj = ctx->Array.NullBufferObj;
+#endif
+   ctx->Unpack.Alignment = 4;
+   ctx->Unpack.RowLength = 0;
+   ctx->Unpack.ImageHeight = 0;
+   ctx->Unpack.SkipPixels = 0;
+   ctx->Unpack.SkipRows = 0;
+   ctx->Unpack.SkipImages = 0;
+   ctx->Unpack.SwapBytes = GL_FALSE;
+   ctx->Unpack.LsbFirst = GL_FALSE;
+   ctx->Unpack.ClientStorage = GL_FALSE;
+   ctx->Unpack.Invert = GL_FALSE;
+#if FEATURE_EXT_pixel_buffer_object
+   ctx->Unpack.BufferObj = ctx->Array.NullBufferObj;
+#endif
+
+   /*
+    * _mesa_unpack_image() returns image data in this format.  When we
+    * execute image commands (glDrawPixels(), glTexImage(), etc) from
+    * within display lists we have to be sure to set the current
+    * unpacking parameters to these values!
+    */
+   ctx->DefaultPacking.Alignment = 1;
+   ctx->DefaultPacking.RowLength = 0;
+   ctx->DefaultPacking.SkipPixels = 0;
+   ctx->DefaultPacking.SkipRows = 0;
+   ctx->DefaultPacking.ImageHeight = 0;
+   ctx->DefaultPacking.SkipImages = 0;
+   ctx->DefaultPacking.SwapBytes = GL_FALSE;
+   ctx->DefaultPacking.LsbFirst = GL_FALSE;
+   ctx->DefaultPacking.ClientStorage = GL_FALSE;
+   ctx->DefaultPacking.Invert = GL_FALSE;
+#if FEATURE_EXT_pixel_buffer_object
+   ctx->DefaultPacking.BufferObj = ctx->Array.NullBufferObj;
+#endif
+}
diff --git a/src/mesa/main/pixelstore.h b/src/mesa/main/pixelstore.h
new file mode 100644
index 00000000000..ee963f9ba3c
--- /dev/null
+++ b/src/mesa/main/pixelstore.h
@@ -0,0 +1,50 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file pixelstore.h
+ * glPixelStore functions.
+ */
+
+
+#ifndef PIXELSTORE_H
+#define PIXELSTORE_H
+
+
+#include "glheader.h"
+
+
+extern void GLAPIENTRY
+_mesa_PixelStorei( GLenum pname, GLint param );
+
+
+extern void GLAPIENTRY
+_mesa_PixelStoref( GLenum pname, GLfloat param );
+
+
+extern void
+_mesa_init_pixelstore( GLcontext *ctx );
+
+
+#endif
diff --git a/src/mesa/main/points.c b/src/mesa/main/points.c
index e83db5de78d..fbedbcb22c4 100644
--- a/src/mesa/main/points.c
+++ b/src/mesa/main/points.c
@@ -65,45 +65,32 @@ _mesa_PointSize( GLfloat size )
 
 #if _HAVE_FULL_GL
 
-/*
- * Added by GL_NV_point_sprite
- */
+
 void GLAPIENTRY
-_mesa_PointParameteriNV( GLenum pname, GLint param )
+_mesa_PointParameteri( GLenum pname, GLint param )
 {
    const GLfloat value = (GLfloat) param;
-   _mesa_PointParameterfvEXT(pname, &value);
+   _mesa_PointParameterfv(pname, &value);
 }
 
 
-/*
- * Added by GL_NV_point_sprite
- */
 void GLAPIENTRY
-_mesa_PointParameterivNV( GLenum pname, const GLint *params )
+_mesa_PointParameteriv( GLenum pname, const GLint *params )
 {
    const GLfloat value = (GLfloat) params[0];
-   _mesa_PointParameterfvEXT(pname, &value);
+   _mesa_PointParameterfv(pname, &value);
 }
 
 
-
-/*
- * Same for both GL_EXT_point_parameters and GL_ARB_point_parameters.
- */
 void GLAPIENTRY
-_mesa_PointParameterfEXT( GLenum pname, GLfloat param)
+_mesa_PointParameterf( GLenum pname, GLfloat param)
 {
-   _mesa_PointParameterfvEXT(pname, &param);
+   _mesa_PointParameterfv(pname, &param);
 }
 
 
-
-/*
- * Same for both GL_EXT_point_parameters and GL_ARB_point_parameters.
- */
 void GLAPIENTRY
-_mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params)
+_mesa_PointParameterfv( GLenum pname, const GLfloat *params)
 {
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
diff --git a/src/mesa/main/points.h b/src/mesa/main/points.h
index 951ff677db4..156641eab91 100644
--- a/src/mesa/main/points.h
+++ b/src/mesa/main/points.h
@@ -39,16 +39,16 @@ extern void GLAPIENTRY
 _mesa_PointSize( GLfloat size );
 
 extern void GLAPIENTRY
-_mesa_PointParameteriNV( GLenum pname, GLint param );
+_mesa_PointParameteri( GLenum pname, GLint param );
 
 extern void GLAPIENTRY
-_mesa_PointParameterivNV( GLenum pname, const GLint *params );
+_mesa_PointParameteriv( GLenum pname, const GLint *params );
 
 extern void GLAPIENTRY
-_mesa_PointParameterfEXT( GLenum pname, GLfloat param );
+_mesa_PointParameterf( GLenum pname, GLfloat param );
 
 extern void GLAPIENTRY
-_mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params );
+_mesa_PointParameterfv( GLenum pname, const GLfloat *params );
 
 extern void 
 _mesa_init_point( GLcontext * ctx );
diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index e30f5480da3..a1e32e70ba9 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -382,7 +382,7 @@ _mesa_GetQueryObjectivARB(GLuint id, GLenum pname, GLint *params)
             *params = 0x7fffffff;
          }
          else {
-            *params = q->Result;
+            *params = (GLint)q->Result;
          }
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
@@ -422,7 +422,7 @@ _mesa_GetQueryObjectuivARB(GLuint id, GLenum pname, GLuint *params)
             *params = 0xffffffff;
          }
          else {
-            *params = q->Result;
+            *params = (GLuint)q->Result;
          }
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
diff --git a/src/mesa/main/rastpos.c b/src/mesa/main/rastpos.c
index ee163e0c71a..155140f3ccc 100644
--- a/src/mesa/main/rastpos.c
+++ b/src/mesa/main/rastpos.c
@@ -63,7 +63,7 @@ rasterpos(GLfloat x, GLfloat y, GLfloat z, GLfloat w)
 void GLAPIENTRY
 _mesa_RasterPos2d(GLdouble x, GLdouble y)
 {
-   rasterpos(x, y, 0.0F, 1.0F);
+   rasterpos((GLfloat)x, (GLfloat)y, (GLfloat)0.0, (GLfloat)1.0);
 }
 
 void GLAPIENTRY
@@ -211,7 +211,7 @@ _mesa_RasterPos4sv(const GLshort *v)
 /***           GL_ARB_window_pos / GL_MESA_window_pos               ***/
 /**********************************************************************/
 
-#if FEATURE_windowpos
+#if FEATURE_drawpix
 /**
  * All glWindowPosMESA and glWindowPosARB commands call this function to
  * update the current raster position.
diff --git a/src/mesa/main/readpix.c b/src/mesa/main/readpix.c
new file mode 100644
index 00000000000..dc22808e5bb
--- /dev/null
+++ b/src/mesa/main/readpix.c
@@ -0,0 +1,191 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "glheader.h"
+#include "imports.h"
+#include "bufferobj.h"
+#include "context.h"
+#include "readpix.h"
+#include "framebuffer.h"
+#include "image.h"
+#include "state.h"
+
+
+/**
+ * Do error checking of the format/type parameters to glReadPixels and
+ * glDrawPixels.
+ * \param drawing if GL_TRUE do checking for DrawPixels, else do checking
+ *                for ReadPixels.
+ * \return GL_TRUE if error detected, GL_FALSE if no errors
+ */
+GLboolean
+_mesa_error_check_format_type(GLcontext *ctx, GLenum format, GLenum type,
+                              GLboolean drawing)
+{
+   const char *readDraw = drawing ? "Draw" : "Read";
+
+   if (ctx->Extensions.EXT_packed_depth_stencil
+       && type == GL_UNSIGNED_INT_24_8_EXT
+       && format != GL_DEPTH_STENCIL_EXT) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "gl%sPixels(format is not GL_DEPTH_STENCIL_EXT)", readDraw);
+      return GL_TRUE;
+   }
+
+   /* basic combinations test */
+   if (!_mesa_is_legal_format_and_type(ctx, format, type)) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "gl%sPixels(format or type)", readDraw);
+      return GL_TRUE;
+   }
+
+   /* additional checks */
+   switch (format) {
+   case GL_RED:
+   case GL_GREEN:
+   case GL_BLUE:
+   case GL_ALPHA:
+   case GL_LUMINANCE:
+   case GL_LUMINANCE_ALPHA:
+   case GL_RGB:
+   case GL_BGR:
+   case GL_RGBA:
+   case GL_BGRA:
+   case GL_ABGR_EXT:
+      if (drawing && !ctx->Visual.rgbMode) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glDrawPixels(drawing RGB pixels into color index buffer)");
+         return GL_TRUE;
+      }
+      if (!drawing && !_mesa_dest_buffer_exists(ctx, GL_COLOR)) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glReadPixels(no color buffer)");
+         return GL_TRUE;
+      }
+      break;
+   case GL_COLOR_INDEX:
+      if (!drawing && ctx->Visual.rgbMode) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                    "glReadPixels(reading color index format from RGB buffer)");
+         return GL_TRUE;
+      }
+      if (!drawing && !_mesa_dest_buffer_exists(ctx, GL_COLOR)) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glReadPixels(no color buffer)");
+         return GL_TRUE;
+      }
+      break;
+   case GL_STENCIL_INDEX:
+      if ((drawing && !_mesa_dest_buffer_exists(ctx, format)) ||
+          (!drawing && !_mesa_source_buffer_exists(ctx, format))) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "gl%sPixels(no stencil buffer)", readDraw);
+         return GL_TRUE;
+      }
+      break;
+   case GL_DEPTH_COMPONENT:
+      if ((drawing && !_mesa_dest_buffer_exists(ctx, format)) ||
+          (!drawing && !_mesa_source_buffer_exists(ctx, format))) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "gl%sPixels(no depth buffer)", readDraw);
+         return GL_TRUE;
+      }
+      break;
+   case GL_DEPTH_STENCIL_EXT:
+      if (!ctx->Extensions.EXT_packed_depth_stencil ||
+          type != GL_UNSIGNED_INT_24_8_EXT) {
+         _mesa_error(ctx, GL_INVALID_ENUM, "gl%sPixels(type)", readDraw);
+         return GL_TRUE;
+      }
+      if ((drawing && !_mesa_dest_buffer_exists(ctx, format)) ||
+          (!drawing && !_mesa_source_buffer_exists(ctx, format))) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "gl%sPixels(no depth or stencil buffer)", readDraw);
+         return GL_TRUE;
+      }
+      break;
+   default:
+      /* this should have been caught in _mesa_is_legal_format_type() */
+      _mesa_problem(ctx, "unexpected format in _mesa_%sPixels", readDraw);
+      return GL_TRUE;
+   }
+
+   /* no errors */
+   return GL_FALSE;
+}
+      
+
+
+void GLAPIENTRY
+_mesa_ReadPixels( GLint x, GLint y, GLsizei width, GLsizei height,
+		  GLenum format, GLenum type, GLvoid *pixels )
+{
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
+
+   FLUSH_CURRENT(ctx, 0);
+
+   if (width < 0 || height < 0) {
+      _mesa_error( ctx, GL_INVALID_VALUE,
+                   "glReadPixels(width=%d height=%d)", width, height );
+      return;
+   }
+
+   if (ctx->NewState)
+      _mesa_update_state(ctx);
+
+   if (_mesa_error_check_format_type(ctx, format, type, GL_FALSE)) {
+      /* found an error */
+      return;
+   }
+
+   if (ctx->ReadBuffer->_Status != GL_FRAMEBUFFER_COMPLETE_EXT) {
+      _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION_EXT,
+                  "glReadPixels(incomplete framebuffer)" );
+      return;
+   }
+
+   if (!_mesa_source_buffer_exists(ctx, format)) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(no readbuffer)");
+      return;
+   }
+
+   if (ctx->Pack.BufferObj->Name) {
+      if (!_mesa_validate_pbo_access(2, &ctx->Pack, width, height, 1,
+                                     format, type, pixels)) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glReadPixels(invalid PBO access)");
+         return;
+      }
+
+      if (ctx->Pack.BufferObj->Pointer) {
+         /* buffer is mapped - that's an error */
+         _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(PBO is mapped)");
+         return;
+      }
+   }
+
+   ctx->Driver.ReadPixels(ctx, x, y, width, height,
+			  format, type, &ctx->Pack, pixels);
+}
diff --git a/src/mesa/main/readpix.h b/src/mesa/main/readpix.h
new file mode 100644
index 00000000000..1bf02fb8e4d
--- /dev/null
+++ b/src/mesa/main/readpix.h
@@ -0,0 +1,42 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef READPIXELS_H
+#define READPIXELS_H
+
+
+#include "main/mtypes.h"
+
+
+extern GLboolean
+_mesa_error_check_format_type(GLcontext *ctx, GLenum format, GLenum type,
+                              GLboolean drawing);
+
+extern void GLAPIENTRY
+_mesa_ReadPixels( GLint x, GLint y, GLsizei width, GLsizei height,
+                  GLenum format, GLenum type, GLvoid *pixels );
+
+
+#endif
diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c
index d576a7a1215..3c37d05b40a 100644
--- a/src/mesa/main/renderbuffer.c
+++ b/src/mesa/main/renderbuffer.c
@@ -49,8 +49,6 @@
 
 #include "rbadaptors.h"
 
-#include "state_tracker/st_context.h"
-
 
 /* 32-bit color index format.  Not a public format. */
 #define COLOR_INDEX32 0x424243
diff --git a/src/mesa/main/scissor.c b/src/mesa/main/scissor.c
new file mode 100644
index 00000000000..b5f4cde7898
--- /dev/null
+++ b/src/mesa/main/scissor.c
@@ -0,0 +1,99 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/scissor.h"
+
+
+/**
+ * Called via glScissor
+ */
+void GLAPIENTRY
+_mesa_Scissor( GLint x, GLint y, GLsizei width, GLsizei height )
+{
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (width < 0 || height < 0) {
+      _mesa_error( ctx, GL_INVALID_VALUE, "glScissor" );
+      return;
+   }
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glScissor %d %d %d %d\n", x, y, width, height);
+
+   _mesa_set_scissor(ctx, x, y, width, height);
+}
+
+
+/**
+ * Define the scissor box.
+ *
+ * \param x, y coordinates of the scissor box lower-left corner.
+ * \param width width of the scissor box.
+ * \param height height of the scissor box.
+ *
+ * \sa glScissor().
+ *
+ * Verifies the parameters and updates __GLcontextRec::Scissor. On a
+ * change flushes the vertices and notifies the driver via
+ * the dd_function_table::Scissor callback.
+ */
+void
+_mesa_set_scissor(GLcontext *ctx, 
+                  GLint x, GLint y, GLsizei width, GLsizei height)
+{
+   if (x == ctx->Scissor.X &&
+       y == ctx->Scissor.Y &&
+       width == ctx->Scissor.Width &&
+       height == ctx->Scissor.Height)
+      return;
+
+   FLUSH_VERTICES(ctx, _NEW_SCISSOR);
+   ctx->Scissor.X = x;
+   ctx->Scissor.Y = y;
+   ctx->Scissor.Width = width;
+   ctx->Scissor.Height = height;
+
+   if (ctx->Driver.Scissor)
+      ctx->Driver.Scissor( ctx, x, y, width, height );
+}
+
+
+/**
+ * Initialize the context's scissor state.
+ * \param ctx  the GL context.
+ */
+void
+_mesa_init_scissor(GLcontext *ctx)
+{
+   /* Scissor group */
+   ctx->Scissor.Enabled = GL_FALSE;
+   ctx->Scissor.X = 0;
+   ctx->Scissor.Y = 0;
+   ctx->Scissor.Width = 0;
+   ctx->Scissor.Height = 0;
+}
diff --git a/src/mesa/main/scissor.h b/src/mesa/main/scissor.h
new file mode 100644
index 00000000000..b852a2122d0
--- /dev/null
+++ b/src/mesa/main/scissor.h
@@ -0,0 +1,46 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef SCISSOR_H
+#define SCISSOR_H
+
+
+#include "main/mtypes.h"
+
+
+extern void GLAPIENTRY
+_mesa_Scissor( GLint x, GLint y, GLsizei width, GLsizei height );
+
+
+extern void
+_mesa_set_scissor(GLcontext *ctx, 
+                  GLint x, GLint y, GLsizei width, GLsizei height);
+
+
+extern void 
+_mesa_init_scissor(GLcontext *ctx);
+
+
+#endif
diff --git a/src/mesa/main/sources b/src/mesa/main/sources
index dfcff89e4b6..468121bd1dc 100644
--- a/src/mesa/main/sources
+++ b/src/mesa/main/sources
@@ -2,6 +2,7 @@
 MESA_MAIN_SOURCES = \
 accum.c \
 api_arrayelt.c \
+api_exec.c \
 api_loopback.c \
 api_noop.c \
 api_validate.c \
@@ -10,6 +11,7 @@ attrib.c \
 blend.c \
 bufferobj.c \
 buffers.c \
+clear.c \
 clip.c \
 colortab.c \
 context.c \
@@ -40,22 +42,29 @@ lines.c \
 matrix.c \
 mipmap.c \
 mm.c \
+multisample.c \
 occlude.c \
 pixel.c \
+pixelstore.c \
 points.c \
 polygon.c \
+readpix.c \
 rastpos.c \
 rbadaptors.c \
 renderbuffer.c \
+scissor.c \
 state.c \
 stencil.c \
 texcompress.c \
 texcompress_fxt1.c \
 texcompress_s3tc.c \
+texenv.c \
 texenvprogram.c \
 texformat.c \
+texgen.c \
 teximage.c \
 texobj.c \
+texparam.c \
 texrender.c \
 texstate.c \
 texstore.c \
@@ -69,7 +78,7 @@ vsnprintf.c
 MESA_MAIN_HEADERS = \
 accum.h \
 api_arrayelt.h \
-api_eval.h \
+api_exec.h \
 api_loopback.h \
 api_noop.h \
 api_validate.h \
@@ -79,6 +88,7 @@ bitset.h \
 blend.h \
 bufferobj.h \
 buffers.h \
+clear.h \
 clip.h \
 colormac.h \
 colortab.h \
@@ -113,22 +123,29 @@ matrix.h \
 mipmap.h \
 mm.h \
 mtypes.h \
+multisample.h \
 occlude.h \
 pixel.h \
+pixelstore.h \
 points.h \
 polygon.h \
 rastpos.h \
 rbadaptors.h \
+readpix.h \
 renderbuffer.h \
 simple_list.h \
+scissor.h \
 state.h \
 stencil.h \
 texcompress.h \
+texenv.h \
 texenvprogram.h \
 texformat.h \
 texformat_tmp.h \
+texgen.h \
 teximage.h \
 texobj.h \
+texparam.h \
 texrender.h \
 texstate.h \
 texstore.h \
diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c
index f8cb943e643..4d1fdbf47c4 100644
--- a/src/mesa/main/state.c
+++ b/src/mesa/main/state.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.1
+ * Version:  7.1
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -27,807 +27,28 @@
  * \file state.c
  * State management.
  * 
- * This file manages recalculation of derived values in the __GLcontextRec.
- * Also, this is where we initialize the API dispatch table.
+ * This file manages recalculation of derived values in GLcontext.
  */
 
+
 #include "glheader.h"
-#include "accum.h"
-#include "api_loopback.h"
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
-#include "shader/arbprogram.h"
-#endif
-#if FEATURE_ATI_fragment_shader
-#include "shader/atifragshader.h"
-#endif
-#include "attrib.h"
-#include "blend.h"
-#if FEATURE_ARB_vertex_buffer_object
-#include "bufferobj.h"
-#endif
-#include "arrayobj.h"
-#include "buffers.h"
-#include "clip.h"
-#include "colortab.h"
+#include "mtypes.h"
 #include "context.h"
-#include "convolve.h"
-#include "depth.h"
-#include "dlist.h"
-#include "drawpix.h"
-#include "enable.h"
-#include "eval.h"
-#include "get.h"
-#include "feedback.h"
-#include "fog.h"
-#if FEATURE_EXT_framebuffer_object
-#include "fbobject.h"
-#endif
+#include "debug.h"
+#include "macros.h"
 #include "ffvertex_prog.h"
 #include "framebuffer.h"
-#include "hint.h"
-#include "histogram.h"
-#include "imports.h"
 #include "light.h"
-#include "lines.h"
-#include "macros.h"
 #include "matrix.h"
+#if FEATURE_pixel_transfer
 #include "pixel.h"
-#include "points.h"
-#include "polygon.h"
-#if FEATURE_ARB_occlusion_query || FEATURE_EXT_timer_query
-#include "queryobj.h"
 #endif
-#include "rastpos.h"
+#include "shader/program.h"
 #include "state.h"
 #include "stencil.h"
-#include "teximage.h"
+#include "texenvprogram.h"
 #include "texobj.h"
 #include "texstate.h"
-#include "mtypes.h"
-#include "varray.h"
-#if FEATURE_NV_vertex_program
-#include "shader/nvprogram.h"
-#endif
-#if FEATURE_NV_fragment_program
-#include "shader/nvprogram.h"
-#include "shader/program.h"
-#include "texenvprogram.h"
-#endif
-#if FEATURE_ARB_shader_objects
-#include "shaders.h"
-#endif
-#include "debug.h"
-#include "glapi/dispatch.h"
-
-
-
-/**
- * Initialize a dispatch table with pointers to Mesa's immediate-mode
- * commands.
- *
- * Pointers to glBegin()/glEnd() object commands and a few others
- * are provided via the GLvertexformat interface.
- *
- * \param ctx  GL context to which \c exec belongs.
- * \param exec dispatch table.
- */
-void
-_mesa_init_exec_table(struct _glapi_table *exec)
-{
-#if _HAVE_FULL_GL
-   _mesa_loopback_init_api_table( exec );
-#endif
-
-   /* load the dispatch slots we understand */
-   SET_AlphaFunc(exec, _mesa_AlphaFunc);
-   SET_BlendFunc(exec, _mesa_BlendFunc);
-   SET_Clear(exec, _mesa_Clear);
-   SET_ClearColor(exec, _mesa_ClearColor);
-   SET_ClearStencil(exec, _mesa_ClearStencil);
-   SET_ColorMask(exec, _mesa_ColorMask);
-   SET_CullFace(exec, _mesa_CullFace);
-   SET_Disable(exec, _mesa_Disable);
-   SET_DrawBuffer(exec, _mesa_DrawBuffer);
-   SET_Enable(exec, _mesa_Enable);
-   SET_Finish(exec, _mesa_Finish);
-   SET_Flush(exec, _mesa_Flush);
-   SET_FrontFace(exec, _mesa_FrontFace);
-   SET_Frustum(exec, _mesa_Frustum);
-   SET_GetError(exec, _mesa_GetError);
-   SET_GetFloatv(exec, _mesa_GetFloatv);
-   SET_GetString(exec, _mesa_GetString);
-   SET_InitNames(exec, _mesa_InitNames);
-   SET_LineStipple(exec, _mesa_LineStipple);
-   SET_LineWidth(exec, _mesa_LineWidth);
-   SET_LoadIdentity(exec, _mesa_LoadIdentity);
-   SET_LoadMatrixf(exec, _mesa_LoadMatrixf);
-   SET_LoadName(exec, _mesa_LoadName);
-   SET_LogicOp(exec, _mesa_LogicOp);
-   SET_MatrixMode(exec, _mesa_MatrixMode);
-   SET_MultMatrixf(exec, _mesa_MultMatrixf);
-   SET_Ortho(exec, _mesa_Ortho);
-   SET_PixelStorei(exec, _mesa_PixelStorei);
-   SET_PopMatrix(exec, _mesa_PopMatrix);
-   SET_PopName(exec, _mesa_PopName);
-   SET_PushMatrix(exec, _mesa_PushMatrix);
-   SET_PushName(exec, _mesa_PushName);
-   SET_RasterPos2f(exec, _mesa_RasterPos2f);
-   SET_RasterPos2fv(exec, _mesa_RasterPos2fv);
-   SET_RasterPos2i(exec, _mesa_RasterPos2i);
-   SET_RasterPos2iv(exec, _mesa_RasterPos2iv);
-   SET_ReadBuffer(exec, _mesa_ReadBuffer);
-   SET_RenderMode(exec, _mesa_RenderMode);
-   SET_Rotatef(exec, _mesa_Rotatef);
-   SET_Scalef(exec, _mesa_Scalef);
-   SET_Scissor(exec, _mesa_Scissor);
-   SET_SelectBuffer(exec, _mesa_SelectBuffer);
-   SET_ShadeModel(exec, _mesa_ShadeModel);
-   SET_StencilFunc(exec, _mesa_StencilFunc);
-   SET_StencilMask(exec, _mesa_StencilMask);
-   SET_StencilOp(exec, _mesa_StencilOp);
-   SET_TexEnvfv(exec, _mesa_TexEnvfv);
-   SET_TexEnvi(exec, _mesa_TexEnvi);
-   SET_TexImage2D(exec, _mesa_TexImage2D);
-   SET_TexParameteri(exec, _mesa_TexParameteri);
-   SET_Translatef(exec, _mesa_Translatef);
-   SET_Viewport(exec, _mesa_Viewport);
-#if _HAVE_FULL_GL
-   SET_Accum(exec, _mesa_Accum);
-   SET_Bitmap(exec, _mesa_Bitmap);
-   SET_CallList(exec, _mesa_CallList);
-   SET_CallLists(exec, _mesa_CallLists);
-   SET_ClearAccum(exec, _mesa_ClearAccum);
-   SET_ClearDepth(exec, _mesa_ClearDepth);
-   SET_ClearIndex(exec, _mesa_ClearIndex);
-   SET_ClipPlane(exec, _mesa_ClipPlane);
-   SET_ColorMaterial(exec, _mesa_ColorMaterial);
-   SET_CopyPixels(exec, _mesa_CopyPixels);
-   SET_CullParameterfvEXT(exec, _mesa_CullParameterfvEXT);
-   SET_CullParameterdvEXT(exec, _mesa_CullParameterdvEXT);
-   SET_DeleteLists(exec, _mesa_DeleteLists);
-   SET_DepthFunc(exec, _mesa_DepthFunc);
-   SET_DepthMask(exec, _mesa_DepthMask);
-   SET_DepthRange(exec, _mesa_DepthRange);
-   SET_DrawPixels(exec, _mesa_DrawPixels);
-   SET_EndList(exec, _mesa_EndList);
-   SET_FeedbackBuffer(exec, _mesa_FeedbackBuffer);
-   SET_FogCoordPointerEXT(exec, _mesa_FogCoordPointerEXT);
-   SET_Fogf(exec, _mesa_Fogf);
-   SET_Fogfv(exec, _mesa_Fogfv);
-   SET_Fogi(exec, _mesa_Fogi);
-   SET_Fogiv(exec, _mesa_Fogiv);
-   SET_GenLists(exec, _mesa_GenLists);
-   SET_GetClipPlane(exec, _mesa_GetClipPlane);
-   SET_GetBooleanv(exec, _mesa_GetBooleanv);
-   SET_GetDoublev(exec, _mesa_GetDoublev);
-   SET_GetIntegerv(exec, _mesa_GetIntegerv);
-   SET_GetLightfv(exec, _mesa_GetLightfv);
-   SET_GetLightiv(exec, _mesa_GetLightiv);
-   SET_GetMapdv(exec, _mesa_GetMapdv);
-   SET_GetMapfv(exec, _mesa_GetMapfv);
-   SET_GetMapiv(exec, _mesa_GetMapiv);
-   SET_GetMaterialfv(exec, _mesa_GetMaterialfv);
-   SET_GetMaterialiv(exec, _mesa_GetMaterialiv);
-   SET_GetPixelMapfv(exec, _mesa_GetPixelMapfv);
-   SET_GetPixelMapuiv(exec, _mesa_GetPixelMapuiv);
-   SET_GetPixelMapusv(exec, _mesa_GetPixelMapusv);
-   SET_GetPolygonStipple(exec, _mesa_GetPolygonStipple);
-   SET_GetTexEnvfv(exec, _mesa_GetTexEnvfv);
-   SET_GetTexEnviv(exec, _mesa_GetTexEnviv);
-   SET_GetTexLevelParameterfv(exec, _mesa_GetTexLevelParameterfv);
-   SET_GetTexLevelParameteriv(exec, _mesa_GetTexLevelParameteriv);
-   SET_GetTexParameterfv(exec, _mesa_GetTexParameterfv);
-   SET_GetTexParameteriv(exec, _mesa_GetTexParameteriv);
-   SET_GetTexGendv(exec, _mesa_GetTexGendv);
-   SET_GetTexGenfv(exec, _mesa_GetTexGenfv);
-   SET_GetTexGeniv(exec, _mesa_GetTexGeniv);
-   SET_GetTexImage(exec, _mesa_GetTexImage);
-   SET_Hint(exec, _mesa_Hint);
-   SET_IndexMask(exec, _mesa_IndexMask);
-   SET_IsEnabled(exec, _mesa_IsEnabled);
-   SET_IsList(exec, _mesa_IsList);
-   SET_LightModelf(exec, _mesa_LightModelf);
-   SET_LightModelfv(exec, _mesa_LightModelfv);
-   SET_LightModeli(exec, _mesa_LightModeli);
-   SET_LightModeliv(exec, _mesa_LightModeliv);
-   SET_Lightf(exec, _mesa_Lightf);
-   SET_Lightfv(exec, _mesa_Lightfv);
-   SET_Lighti(exec, _mesa_Lighti);
-   SET_Lightiv(exec, _mesa_Lightiv);
-   SET_ListBase(exec, _mesa_ListBase);
-   SET_LoadMatrixd(exec, _mesa_LoadMatrixd);
-   SET_Map1d(exec, _mesa_Map1d);
-   SET_Map1f(exec, _mesa_Map1f);
-   SET_Map2d(exec, _mesa_Map2d);
-   SET_Map2f(exec, _mesa_Map2f);
-   SET_MapGrid1d(exec, _mesa_MapGrid1d);
-   SET_MapGrid1f(exec, _mesa_MapGrid1f);
-   SET_MapGrid2d(exec, _mesa_MapGrid2d);
-   SET_MapGrid2f(exec, _mesa_MapGrid2f);
-   SET_MultMatrixd(exec, _mesa_MultMatrixd);
-   SET_NewList(exec, _mesa_NewList);
-   SET_PassThrough(exec, _mesa_PassThrough);
-   SET_PixelMapfv(exec, _mesa_PixelMapfv);
-   SET_PixelMapuiv(exec, _mesa_PixelMapuiv);
-   SET_PixelMapusv(exec, _mesa_PixelMapusv);
-   SET_PixelStoref(exec, _mesa_PixelStoref);
-   SET_PixelTransferf(exec, _mesa_PixelTransferf);
-   SET_PixelTransferi(exec, _mesa_PixelTransferi);
-   SET_PixelZoom(exec, _mesa_PixelZoom);
-   SET_PointSize(exec, _mesa_PointSize);
-   SET_PolygonMode(exec, _mesa_PolygonMode);
-   SET_PolygonOffset(exec, _mesa_PolygonOffset);
-   SET_PolygonStipple(exec, _mesa_PolygonStipple);
-   SET_PopAttrib(exec, _mesa_PopAttrib);
-   SET_PushAttrib(exec, _mesa_PushAttrib);
-   SET_RasterPos2d(exec, _mesa_RasterPos2d);
-   SET_RasterPos2dv(exec, _mesa_RasterPos2dv);
-   SET_RasterPos2s(exec, _mesa_RasterPos2s);
-   SET_RasterPos2sv(exec, _mesa_RasterPos2sv);
-   SET_RasterPos3d(exec, _mesa_RasterPos3d);
-   SET_RasterPos3dv(exec, _mesa_RasterPos3dv);
-   SET_RasterPos3f(exec, _mesa_RasterPos3f);
-   SET_RasterPos3fv(exec, _mesa_RasterPos3fv);
-   SET_RasterPos3i(exec, _mesa_RasterPos3i);
-   SET_RasterPos3iv(exec, _mesa_RasterPos3iv);
-   SET_RasterPos3s(exec, _mesa_RasterPos3s);
-   SET_RasterPos3sv(exec, _mesa_RasterPos3sv);
-   SET_RasterPos4d(exec, _mesa_RasterPos4d);
-   SET_RasterPos4dv(exec, _mesa_RasterPos4dv);
-   SET_RasterPos4f(exec, _mesa_RasterPos4f);
-   SET_RasterPos4fv(exec, _mesa_RasterPos4fv);
-   SET_RasterPos4i(exec, _mesa_RasterPos4i);
-   SET_RasterPos4iv(exec, _mesa_RasterPos4iv);
-   SET_RasterPos4s(exec, _mesa_RasterPos4s);
-   SET_RasterPos4sv(exec, _mesa_RasterPos4sv);
-   SET_ReadPixels(exec, _mesa_ReadPixels);
-   SET_Rotated(exec, _mesa_Rotated);
-   SET_Scaled(exec, _mesa_Scaled);
-   SET_SecondaryColorPointerEXT(exec, _mesa_SecondaryColorPointerEXT);
-   SET_TexEnvf(exec, _mesa_TexEnvf);
-   SET_TexEnviv(exec, _mesa_TexEnviv);
-   SET_TexGend(exec, _mesa_TexGend);
-   SET_TexGendv(exec, _mesa_TexGendv);
-   SET_TexGenf(exec, _mesa_TexGenf);
-   SET_TexGenfv(exec, _mesa_TexGenfv);
-   SET_TexGeni(exec, _mesa_TexGeni);
-   SET_TexGeniv(exec, _mesa_TexGeniv);
-   SET_TexImage1D(exec, _mesa_TexImage1D);
-   SET_TexParameterf(exec, _mesa_TexParameterf);
-   SET_TexParameterfv(exec, _mesa_TexParameterfv);
-   SET_TexParameteriv(exec, _mesa_TexParameteriv);
-   SET_Translated(exec, _mesa_Translated);
-#endif
-
-   /* 1.1 */
-   SET_BindTexture(exec, _mesa_BindTexture);
-   SET_DeleteTextures(exec, _mesa_DeleteTextures);
-   SET_GenTextures(exec, _mesa_GenTextures);
-#if _HAVE_FULL_GL
-   SET_AreTexturesResident(exec, _mesa_AreTexturesResident);
-   SET_ColorPointer(exec, _mesa_ColorPointer);
-   SET_CopyTexImage1D(exec, _mesa_CopyTexImage1D);
-   SET_CopyTexImage2D(exec, _mesa_CopyTexImage2D);
-   SET_CopyTexSubImage1D(exec, _mesa_CopyTexSubImage1D);
-   SET_CopyTexSubImage2D(exec, _mesa_CopyTexSubImage2D);
-   SET_DisableClientState(exec, _mesa_DisableClientState);
-   SET_EdgeFlagPointer(exec, _mesa_EdgeFlagPointer);
-   SET_EnableClientState(exec, _mesa_EnableClientState);
-   SET_GetPointerv(exec, _mesa_GetPointerv);
-   SET_IndexPointer(exec, _mesa_IndexPointer);
-   SET_InterleavedArrays(exec, _mesa_InterleavedArrays);
-   SET_IsTexture(exec, _mesa_IsTexture);
-   SET_NormalPointer(exec, _mesa_NormalPointer);
-   SET_PopClientAttrib(exec, _mesa_PopClientAttrib);
-   SET_PrioritizeTextures(exec, _mesa_PrioritizeTextures);
-   SET_PushClientAttrib(exec, _mesa_PushClientAttrib);
-   SET_TexCoordPointer(exec, _mesa_TexCoordPointer);
-   SET_TexSubImage1D(exec, _mesa_TexSubImage1D);
-   SET_TexSubImage2D(exec, _mesa_TexSubImage2D);
-   SET_VertexPointer(exec, _mesa_VertexPointer);
-#endif
-
-   /* 1.2 */
-#if _HAVE_FULL_GL
-   SET_CopyTexSubImage3D(exec, _mesa_CopyTexSubImage3D);
-   SET_TexImage3D(exec, _mesa_TexImage3D);
-   SET_TexSubImage3D(exec, _mesa_TexSubImage3D);
-#endif
-
-   /* OpenGL 1.2  GL_ARB_imaging */
-#if _HAVE_FULL_GL
-   SET_BlendColor(exec, _mesa_BlendColor);
-   SET_BlendEquation(exec, _mesa_BlendEquation);
-   SET_BlendEquationSeparateEXT(exec, _mesa_BlendEquationSeparateEXT);
-   SET_ColorSubTable(exec, _mesa_ColorSubTable);
-   SET_ColorTable(exec, _mesa_ColorTable);
-   SET_ColorTableParameterfv(exec, _mesa_ColorTableParameterfv);
-   SET_ColorTableParameteriv(exec, _mesa_ColorTableParameteriv);
-   SET_ConvolutionFilter1D(exec, _mesa_ConvolutionFilter1D);
-   SET_ConvolutionFilter2D(exec, _mesa_ConvolutionFilter2D);
-   SET_ConvolutionParameterf(exec, _mesa_ConvolutionParameterf);
-   SET_ConvolutionParameterfv(exec, _mesa_ConvolutionParameterfv);
-   SET_ConvolutionParameteri(exec, _mesa_ConvolutionParameteri);
-   SET_ConvolutionParameteriv(exec, _mesa_ConvolutionParameteriv);
-   SET_CopyColorSubTable(exec, _mesa_CopyColorSubTable);
-   SET_CopyColorTable(exec, _mesa_CopyColorTable);
-   SET_CopyConvolutionFilter1D(exec, _mesa_CopyConvolutionFilter1D);
-   SET_CopyConvolutionFilter2D(exec, _mesa_CopyConvolutionFilter2D);
-   SET_GetColorTable(exec, _mesa_GetColorTable);
-   SET_GetColorTableParameterfv(exec, _mesa_GetColorTableParameterfv);
-   SET_GetColorTableParameteriv(exec, _mesa_GetColorTableParameteriv);
-   SET_GetConvolutionFilter(exec, _mesa_GetConvolutionFilter);
-   SET_GetConvolutionParameterfv(exec, _mesa_GetConvolutionParameterfv);
-   SET_GetConvolutionParameteriv(exec, _mesa_GetConvolutionParameteriv);
-   SET_GetHistogram(exec, _mesa_GetHistogram);
-   SET_GetHistogramParameterfv(exec, _mesa_GetHistogramParameterfv);
-   SET_GetHistogramParameteriv(exec, _mesa_GetHistogramParameteriv);
-   SET_GetMinmax(exec, _mesa_GetMinmax);
-   SET_GetMinmaxParameterfv(exec, _mesa_GetMinmaxParameterfv);
-   SET_GetMinmaxParameteriv(exec, _mesa_GetMinmaxParameteriv);
-   SET_GetSeparableFilter(exec, _mesa_GetSeparableFilter);
-   SET_Histogram(exec, _mesa_Histogram);
-   SET_Minmax(exec, _mesa_Minmax);
-   SET_ResetHistogram(exec, _mesa_ResetHistogram);
-   SET_ResetMinmax(exec, _mesa_ResetMinmax);
-   SET_SeparableFilter2D(exec, _mesa_SeparableFilter2D);
-#endif
-
-   /* OpenGL 2.0 */
-   SET_StencilFuncSeparate(exec, _mesa_StencilFuncSeparate);
-   SET_StencilMaskSeparate(exec, _mesa_StencilMaskSeparate);
-   SET_StencilOpSeparate(exec, _mesa_StencilOpSeparate);
-#if FEATURE_ARB_shader_objects
-   SET_AttachShader(exec, _mesa_AttachShader);
-   SET_CreateProgram(exec, _mesa_CreateProgram);
-   SET_CreateShader(exec, _mesa_CreateShader);
-   SET_DeleteProgram(exec, _mesa_DeleteProgram);
-   SET_DeleteShader(exec, _mesa_DeleteShader);
-   SET_DetachShader(exec, _mesa_DetachShader);
-   SET_GetAttachedShaders(exec, _mesa_GetAttachedShaders);
-   SET_GetProgramiv(exec, _mesa_GetProgramiv);
-   SET_GetProgramInfoLog(exec, _mesa_GetProgramInfoLog);
-   SET_GetShaderiv(exec, _mesa_GetShaderiv);
-   SET_GetShaderInfoLog(exec, _mesa_GetShaderInfoLog);
-   SET_IsProgram(exec, _mesa_IsProgram);
-   SET_IsShader(exec, _mesa_IsShader);
-#endif
-
-   /* OpenGL 2.1 */
-#if FEATURE_ARB_shader_objects
-   SET_UniformMatrix2x3fv(exec, _mesa_UniformMatrix2x3fv);
-   SET_UniformMatrix3x2fv(exec, _mesa_UniformMatrix3x2fv);
-   SET_UniformMatrix2x4fv(exec, _mesa_UniformMatrix2x4fv);
-   SET_UniformMatrix4x2fv(exec, _mesa_UniformMatrix4x2fv);
-   SET_UniformMatrix3x4fv(exec, _mesa_UniformMatrix3x4fv);
-   SET_UniformMatrix4x3fv(exec, _mesa_UniformMatrix4x3fv);
-#endif
-
-
-   /* 2. GL_EXT_blend_color */
-#if 0
-/*    SET_BlendColorEXT(exec, _mesa_BlendColorEXT); */
-#endif
-
-   /* 3. GL_EXT_polygon_offset */
-#if _HAVE_FULL_GL
-   SET_PolygonOffsetEXT(exec, _mesa_PolygonOffsetEXT);
-#endif
-
-   /* 6. GL_EXT_texture3d */
-#if 0
-/*    SET_CopyTexSubImage3DEXT(exec, _mesa_CopyTexSubImage3D); */
-/*    SET_TexImage3DEXT(exec, _mesa_TexImage3DEXT); */
-/*    SET_TexSubImage3DEXT(exec, _mesa_TexSubImage3D); */
-#endif
-
-   /* 11. GL_EXT_histogram */
-#if 0
-   SET_GetHistogramEXT(exec, _mesa_GetHistogram);
-   SET_GetHistogramParameterfvEXT(exec, _mesa_GetHistogramParameterfv);
-   SET_GetHistogramParameterivEXT(exec, _mesa_GetHistogramParameteriv);
-   SET_GetMinmaxEXT(exec, _mesa_GetMinmax);
-   SET_GetMinmaxParameterfvEXT(exec, _mesa_GetMinmaxParameterfv);
-   SET_GetMinmaxParameterivEXT(exec, _mesa_GetMinmaxParameteriv);
-#endif
-
-   /* 14. SGI_color_table */
-#if 0
-   SET_ColorTableSGI(exec, _mesa_ColorTable);
-   SET_ColorSubTableSGI(exec, _mesa_ColorSubTable);
-   SET_GetColorTableSGI(exec, _mesa_GetColorTable);
-   SET_GetColorTableParameterfvSGI(exec, _mesa_GetColorTableParameterfv);
-   SET_GetColorTableParameterivSGI(exec, _mesa_GetColorTableParameteriv);
-#endif
-
-   /* 30. GL_EXT_vertex_array */
-#if _HAVE_FULL_GL
-   SET_ColorPointerEXT(exec, _mesa_ColorPointerEXT);
-   SET_EdgeFlagPointerEXT(exec, _mesa_EdgeFlagPointerEXT);
-   SET_IndexPointerEXT(exec, _mesa_IndexPointerEXT);
-   SET_NormalPointerEXT(exec, _mesa_NormalPointerEXT);
-   SET_TexCoordPointerEXT(exec, _mesa_TexCoordPointerEXT);
-   SET_VertexPointerEXT(exec, _mesa_VertexPointerEXT);
-#endif
-
-   /* 37. GL_EXT_blend_minmax */
-#if 0
-   SET_BlendEquationEXT(exec, _mesa_BlendEquationEXT);
-#endif
-
-   /* 54. GL_EXT_point_parameters */
-#if _HAVE_FULL_GL
-   SET_PointParameterfEXT(exec, _mesa_PointParameterfEXT);
-   SET_PointParameterfvEXT(exec, _mesa_PointParameterfvEXT);
-#endif
-
-   /* 97. GL_EXT_compiled_vertex_array */
-#if _HAVE_FULL_GL
-   SET_LockArraysEXT(exec, _mesa_LockArraysEXT);
-   SET_UnlockArraysEXT(exec, _mesa_UnlockArraysEXT);
-#endif
-
-   /* 148. GL_EXT_multi_draw_arrays */
-#if _HAVE_FULL_GL
-   SET_MultiDrawArraysEXT(exec, _mesa_MultiDrawArraysEXT);
-   SET_MultiDrawElementsEXT(exec, _mesa_MultiDrawElementsEXT);
-#endif
-
-   /* 173. GL_INGR_blend_func_separate */
-#if _HAVE_FULL_GL
-   SET_BlendFuncSeparateEXT(exec, _mesa_BlendFuncSeparateEXT);
-#endif
-
-   /* 196. GL_MESA_resize_buffers */
-#if _HAVE_FULL_GL
-   SET_ResizeBuffersMESA(exec, _mesa_ResizeBuffersMESA);
-#endif
-
-   /* 197. GL_MESA_window_pos */
-#if _HAVE_FULL_GL
-   SET_WindowPos2dMESA(exec, _mesa_WindowPos2dMESA);
-   SET_WindowPos2dvMESA(exec, _mesa_WindowPos2dvMESA);
-   SET_WindowPos2fMESA(exec, _mesa_WindowPos2fMESA);
-   SET_WindowPos2fvMESA(exec, _mesa_WindowPos2fvMESA);
-   SET_WindowPos2iMESA(exec, _mesa_WindowPos2iMESA);
-   SET_WindowPos2ivMESA(exec, _mesa_WindowPos2ivMESA);
-   SET_WindowPos2sMESA(exec, _mesa_WindowPos2sMESA);
-   SET_WindowPos2svMESA(exec, _mesa_WindowPos2svMESA);
-   SET_WindowPos3dMESA(exec, _mesa_WindowPos3dMESA);
-   SET_WindowPos3dvMESA(exec, _mesa_WindowPos3dvMESA);
-   SET_WindowPos3fMESA(exec, _mesa_WindowPos3fMESA);
-   SET_WindowPos3fvMESA(exec, _mesa_WindowPos3fvMESA);
-   SET_WindowPos3iMESA(exec, _mesa_WindowPos3iMESA);
-   SET_WindowPos3ivMESA(exec, _mesa_WindowPos3ivMESA);
-   SET_WindowPos3sMESA(exec, _mesa_WindowPos3sMESA);
-   SET_WindowPos3svMESA(exec, _mesa_WindowPos3svMESA);
-   SET_WindowPos4dMESA(exec, _mesa_WindowPos4dMESA);
-   SET_WindowPos4dvMESA(exec, _mesa_WindowPos4dvMESA);
-   SET_WindowPos4fMESA(exec, _mesa_WindowPos4fMESA);
-   SET_WindowPos4fvMESA(exec, _mesa_WindowPos4fvMESA);
-   SET_WindowPos4iMESA(exec, _mesa_WindowPos4iMESA);
-   SET_WindowPos4ivMESA(exec, _mesa_WindowPos4ivMESA);
-   SET_WindowPos4sMESA(exec, _mesa_WindowPos4sMESA);
-   SET_WindowPos4svMESA(exec, _mesa_WindowPos4svMESA);
-#endif
-
-   /* 200. GL_IBM_multimode_draw_arrays */
-#if _HAVE_FULL_GL
-   SET_MultiModeDrawArraysIBM(exec, _mesa_MultiModeDrawArraysIBM);
-   SET_MultiModeDrawElementsIBM(exec, _mesa_MultiModeDrawElementsIBM);
-#endif
-
-   /* 233. GL_NV_vertex_program */
-#if FEATURE_NV_vertex_program
-   SET_BindProgramNV(exec, _mesa_BindProgram);
-   SET_DeleteProgramsNV(exec, _mesa_DeletePrograms);
-   SET_ExecuteProgramNV(exec, _mesa_ExecuteProgramNV);
-   SET_GenProgramsNV(exec, _mesa_GenPrograms);
-   SET_AreProgramsResidentNV(exec, _mesa_AreProgramsResidentNV);
-   SET_RequestResidentProgramsNV(exec, _mesa_RequestResidentProgramsNV);
-   SET_GetProgramParameterfvNV(exec, _mesa_GetProgramParameterfvNV);
-   SET_GetProgramParameterdvNV(exec, _mesa_GetProgramParameterdvNV);
-   SET_GetProgramivNV(exec, _mesa_GetProgramivNV);
-   SET_GetProgramStringNV(exec, _mesa_GetProgramStringNV);
-   SET_GetTrackMatrixivNV(exec, _mesa_GetTrackMatrixivNV);
-   SET_GetVertexAttribdvNV(exec, _mesa_GetVertexAttribdvNV);
-   SET_GetVertexAttribfvNV(exec, _mesa_GetVertexAttribfvNV);
-   SET_GetVertexAttribivNV(exec, _mesa_GetVertexAttribivNV);
-   SET_GetVertexAttribPointervNV(exec, _mesa_GetVertexAttribPointervNV);
-   SET_IsProgramNV(exec, _mesa_IsProgramARB);
-   SET_LoadProgramNV(exec, _mesa_LoadProgramNV);
-   SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB); /* alias to ProgramParameter4dNV */
-   SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);  /* alias to ProgramParameter4dvNV */
-   SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);  /* alias to ProgramParameter4fNV */
-   SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);  /* alias to ProgramParameter4fvNV */
-   SET_ProgramParameters4dvNV(exec, _mesa_ProgramParameters4dvNV);
-   SET_ProgramParameters4fvNV(exec, _mesa_ProgramParameters4fvNV);
-   SET_TrackMatrixNV(exec, _mesa_TrackMatrixNV);
-   SET_VertexAttribPointerNV(exec, _mesa_VertexAttribPointerNV);
-   /* glVertexAttrib*NV functions handled in api_loopback.c */
-#endif
-
-   /* 273. GL_APPLE_vertex_array_object */
-   SET_BindVertexArrayAPPLE(exec, _mesa_BindVertexArrayAPPLE);
-   SET_DeleteVertexArraysAPPLE(exec, _mesa_DeleteVertexArraysAPPLE);
-   SET_GenVertexArraysAPPLE(exec, _mesa_GenVertexArraysAPPLE);
-   SET_IsVertexArrayAPPLE(exec, _mesa_IsVertexArrayAPPLE);
-
-   /* 282. GL_NV_fragment_program */
-#if FEATURE_NV_fragment_program
-   SET_ProgramNamedParameter4fNV(exec, _mesa_ProgramNamedParameter4fNV);
-   SET_ProgramNamedParameter4dNV(exec, _mesa_ProgramNamedParameter4dNV);
-   SET_ProgramNamedParameter4fvNV(exec, _mesa_ProgramNamedParameter4fvNV);
-   SET_ProgramNamedParameter4dvNV(exec, _mesa_ProgramNamedParameter4dvNV);
-   SET_GetProgramNamedParameterfvNV(exec, _mesa_GetProgramNamedParameterfvNV);
-   SET_GetProgramNamedParameterdvNV(exec, _mesa_GetProgramNamedParameterdvNV);
-   SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
-   SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
-   SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
-   SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
-   SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
-   SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
-#endif
-
-   /* 262. GL_NV_point_sprite */
-#if _HAVE_FULL_GL
-   SET_PointParameteriNV(exec, _mesa_PointParameteriNV);
-   SET_PointParameterivNV(exec, _mesa_PointParameterivNV);
-#endif
-
-   /* 268. GL_EXT_stencil_two_side */
-#if _HAVE_FULL_GL
-   SET_ActiveStencilFaceEXT(exec, _mesa_ActiveStencilFaceEXT);
-#endif
-
-   /* ???. GL_EXT_depth_bounds_test */
-   SET_DepthBoundsEXT(exec, _mesa_DepthBoundsEXT);
-
-   /* ARB 1. GL_ARB_multitexture */
-#if _HAVE_FULL_GL
-   SET_ActiveTextureARB(exec, _mesa_ActiveTextureARB);
-   SET_ClientActiveTextureARB(exec, _mesa_ClientActiveTextureARB);
-#endif
-
-   /* ARB 3. GL_ARB_transpose_matrix */
-#if _HAVE_FULL_GL
-   SET_LoadTransposeMatrixdARB(exec, _mesa_LoadTransposeMatrixdARB);
-   SET_LoadTransposeMatrixfARB(exec, _mesa_LoadTransposeMatrixfARB);
-   SET_MultTransposeMatrixdARB(exec, _mesa_MultTransposeMatrixdARB);
-   SET_MultTransposeMatrixfARB(exec, _mesa_MultTransposeMatrixfARB);
-#endif
-
-   /* ARB 5. GL_ARB_multisample */
-#if _HAVE_FULL_GL
-   SET_SampleCoverageARB(exec, _mesa_SampleCoverageARB);
-#endif
-
-   /* ARB 12. GL_ARB_texture_compression */
-#if _HAVE_FULL_GL
-   SET_CompressedTexImage3DARB(exec, _mesa_CompressedTexImage3DARB);
-   SET_CompressedTexImage2DARB(exec, _mesa_CompressedTexImage2DARB);
-   SET_CompressedTexImage1DARB(exec, _mesa_CompressedTexImage1DARB);
-   SET_CompressedTexSubImage3DARB(exec, _mesa_CompressedTexSubImage3DARB);
-   SET_CompressedTexSubImage2DARB(exec, _mesa_CompressedTexSubImage2DARB);
-   SET_CompressedTexSubImage1DARB(exec, _mesa_CompressedTexSubImage1DARB);
-   SET_GetCompressedTexImageARB(exec, _mesa_GetCompressedTexImageARB);
-#endif
-
-   /* ARB 14. GL_ARB_point_parameters */
-   /* reuse EXT_point_parameters functions */
-
-   /* ARB 26. GL_ARB_vertex_program */
-   /* ARB 27. GL_ARB_fragment_program */
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
-   /* glVertexAttrib1sARB aliases glVertexAttrib1sNV */
-   /* glVertexAttrib1fARB aliases glVertexAttrib1fNV */
-   /* glVertexAttrib1dARB aliases glVertexAttrib1dNV */
-   /* glVertexAttrib2sARB aliases glVertexAttrib2sNV */
-   /* glVertexAttrib2fARB aliases glVertexAttrib2fNV */
-   /* glVertexAttrib2dARB aliases glVertexAttrib2dNV */
-   /* glVertexAttrib3sARB aliases glVertexAttrib3sNV */
-   /* glVertexAttrib3fARB aliases glVertexAttrib3fNV */
-   /* glVertexAttrib3dARB aliases glVertexAttrib3dNV */
-   /* glVertexAttrib4sARB aliases glVertexAttrib4sNV */
-   /* glVertexAttrib4fARB aliases glVertexAttrib4fNV */
-   /* glVertexAttrib4dARB aliases glVertexAttrib4dNV */
-   /* glVertexAttrib4NubARB aliases glVertexAttrib4NubNV */
-   /* glVertexAttrib1svARB aliases glVertexAttrib1svNV */
-   /* glVertexAttrib1fvARB aliases glVertexAttrib1fvNV */
-   /* glVertexAttrib1dvARB aliases glVertexAttrib1dvNV */
-   /* glVertexAttrib2svARB aliases glVertexAttrib2svNV */
-   /* glVertexAttrib2fvARB aliases glVertexAttrib2fvNV */
-   /* glVertexAttrib2dvARB aliases glVertexAttrib2dvNV */
-   /* glVertexAttrib3svARB aliases glVertexAttrib3svNV */
-   /* glVertexAttrib3fvARB aliases glVertexAttrib3fvNV */
-   /* glVertexAttrib3dvARB aliases glVertexAttrib3dvNV */
-   /* glVertexAttrib4svARB aliases glVertexAttrib4svNV */
-   /* glVertexAttrib4fvARB aliases glVertexAttrib4fvNV */
-   /* glVertexAttrib4dvARB aliases glVertexAttrib4dvNV */
-   /* glVertexAttrib4NubvARB aliases glVertexAttrib4NubvNV */
-   /* glVertexAttrib4bvARB handled in api_loopback.c */
-   /* glVertexAttrib4ivARB handled in api_loopback.c */
-   /* glVertexAttrib4ubvARB handled in api_loopback.c */
-   /* glVertexAttrib4usvARB handled in api_loopback.c */
-   /* glVertexAttrib4uivARB handled in api_loopback.c */
-   /* glVertexAttrib4NbvARB handled in api_loopback.c */
-   /* glVertexAttrib4NsvARB handled in api_loopback.c */
-   /* glVertexAttrib4NivARB handled in api_loopback.c */
-   /* glVertexAttrib4NusvARB handled in api_loopback.c */
-   /* glVertexAttrib4NuivARB handled in api_loopback.c */
-   SET_VertexAttribPointerARB(exec, _mesa_VertexAttribPointerARB);
-   SET_EnableVertexAttribArrayARB(exec, _mesa_EnableVertexAttribArrayARB);
-   SET_DisableVertexAttribArrayARB(exec, _mesa_DisableVertexAttribArrayARB);
-   SET_ProgramStringARB(exec, _mesa_ProgramStringARB);
-   /* glBindProgramARB aliases glBindProgramNV */
-   /* glDeleteProgramsARB aliases glDeleteProgramsNV */
-   /* glGenProgramsARB aliases glGenProgramsNV */
-   /* glIsProgramARB aliases glIsProgramNV */
-   SET_GetVertexAttribdvARB(exec, _mesa_GetVertexAttribdvARB);
-   SET_GetVertexAttribfvARB(exec, _mesa_GetVertexAttribfvARB);
-   SET_GetVertexAttribivARB(exec, _mesa_GetVertexAttribivARB);
-   /* glGetVertexAttribPointervARB aliases glGetVertexAttribPointervNV */
-   SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB);
-   SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);
-   SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);
-   SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);
-   SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
-   SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
-   SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
-   SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
-   SET_GetProgramEnvParameterdvARB(exec, _mesa_GetProgramEnvParameterdvARB);
-   SET_GetProgramEnvParameterfvARB(exec, _mesa_GetProgramEnvParameterfvARB);
-   SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
-   SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
-   SET_GetProgramivARB(exec, _mesa_GetProgramivARB);
-   SET_GetProgramStringARB(exec, _mesa_GetProgramStringARB);
-#endif
-
-   /* ARB 28. GL_ARB_vertex_buffer_object */
-#if FEATURE_ARB_vertex_buffer_object
-   SET_BindBufferARB(exec, _mesa_BindBufferARB);
-   SET_BufferDataARB(exec, _mesa_BufferDataARB);
-   SET_BufferSubDataARB(exec, _mesa_BufferSubDataARB);
-   SET_DeleteBuffersARB(exec, _mesa_DeleteBuffersARB);
-   SET_GenBuffersARB(exec, _mesa_GenBuffersARB);
-   SET_GetBufferParameterivARB(exec, _mesa_GetBufferParameterivARB);
-   SET_GetBufferPointervARB(exec, _mesa_GetBufferPointervARB);
-   SET_GetBufferSubDataARB(exec, _mesa_GetBufferSubDataARB);
-   SET_IsBufferARB(exec, _mesa_IsBufferARB);
-   SET_MapBufferARB(exec, _mesa_MapBufferARB);
-   SET_UnmapBufferARB(exec, _mesa_UnmapBufferARB);
-#endif
-
-   /* ARB 29. GL_ARB_occlusion_query */
-#if FEATURE_ARB_occlusion_query
-   SET_GenQueriesARB(exec, _mesa_GenQueriesARB);
-   SET_DeleteQueriesARB(exec, _mesa_DeleteQueriesARB);
-   SET_IsQueryARB(exec, _mesa_IsQueryARB);
-   SET_BeginQueryARB(exec, _mesa_BeginQueryARB);
-   SET_EndQueryARB(exec, _mesa_EndQueryARB);
-   SET_GetQueryivARB(exec, _mesa_GetQueryivARB);
-   SET_GetQueryObjectivARB(exec, _mesa_GetQueryObjectivARB);
-   SET_GetQueryObjectuivARB(exec, _mesa_GetQueryObjectuivARB);
-#endif
-
-   /* ARB 37. GL_ARB_draw_buffers */
-   SET_DrawBuffersARB(exec, _mesa_DrawBuffersARB);
-   
-#if FEATURE_ARB_shader_objects
-   SET_DeleteObjectARB(exec, _mesa_DeleteObjectARB);
-   SET_GetHandleARB(exec, _mesa_GetHandleARB);
-   SET_DetachObjectARB(exec, _mesa_DetachObjectARB);
-   SET_CreateShaderObjectARB(exec, _mesa_CreateShaderObjectARB);
-   SET_ShaderSourceARB(exec, _mesa_ShaderSourceARB);
-   SET_CompileShaderARB(exec, _mesa_CompileShaderARB);
-   SET_CreateProgramObjectARB(exec, _mesa_CreateProgramObjectARB);
-   SET_AttachObjectARB(exec, _mesa_AttachObjectARB);
-   SET_LinkProgramARB(exec, _mesa_LinkProgramARB);
-   SET_UseProgramObjectARB(exec, _mesa_UseProgramObjectARB);
-   SET_ValidateProgramARB(exec, _mesa_ValidateProgramARB);
-   SET_Uniform1fARB(exec, _mesa_Uniform1fARB);
-   SET_Uniform2fARB(exec, _mesa_Uniform2fARB);
-   SET_Uniform3fARB(exec, _mesa_Uniform3fARB);
-   SET_Uniform4fARB(exec, _mesa_Uniform4fARB);
-   SET_Uniform1iARB(exec, _mesa_Uniform1iARB);
-   SET_Uniform2iARB(exec, _mesa_Uniform2iARB);
-   SET_Uniform3iARB(exec, _mesa_Uniform3iARB);
-   SET_Uniform4iARB(exec, _mesa_Uniform4iARB);
-   SET_Uniform1fvARB(exec, _mesa_Uniform1fvARB);
-   SET_Uniform2fvARB(exec, _mesa_Uniform2fvARB);
-   SET_Uniform3fvARB(exec, _mesa_Uniform3fvARB);
-   SET_Uniform4fvARB(exec, _mesa_Uniform4fvARB);
-   SET_Uniform1ivARB(exec, _mesa_Uniform1ivARB);
-   SET_Uniform2ivARB(exec, _mesa_Uniform2ivARB);
-   SET_Uniform3ivARB(exec, _mesa_Uniform3ivARB);
-   SET_Uniform4ivARB(exec, _mesa_Uniform4ivARB);
-   SET_UniformMatrix2fvARB(exec, _mesa_UniformMatrix2fvARB);
-   SET_UniformMatrix3fvARB(exec, _mesa_UniformMatrix3fvARB);
-   SET_UniformMatrix4fvARB(exec, _mesa_UniformMatrix4fvARB);
-   SET_GetObjectParameterfvARB(exec, _mesa_GetObjectParameterfvARB);
-   SET_GetObjectParameterivARB(exec, _mesa_GetObjectParameterivARB);
-   SET_GetInfoLogARB(exec, _mesa_GetInfoLogARB);
-   SET_GetAttachedObjectsARB(exec, _mesa_GetAttachedObjectsARB);
-   SET_GetUniformLocationARB(exec, _mesa_GetUniformLocationARB);
-   SET_GetActiveUniformARB(exec, _mesa_GetActiveUniformARB);
-   SET_GetUniformfvARB(exec, _mesa_GetUniformfvARB);
-   SET_GetUniformivARB(exec, _mesa_GetUniformivARB);
-   SET_GetShaderSourceARB(exec, _mesa_GetShaderSourceARB);
-#endif    /* FEATURE_ARB_shader_objects */
-
-#if FEATURE_ARB_vertex_shader
-   SET_BindAttribLocationARB(exec, _mesa_BindAttribLocationARB);
-   SET_GetActiveAttribARB(exec, _mesa_GetActiveAttribARB);
-   SET_GetAttribLocationARB(exec, _mesa_GetAttribLocationARB);
-#endif    /* FEATURE_ARB_vertex_shader */
-
-  /* GL_ATI_fragment_shader */
-#if FEATURE_ATI_fragment_shader
-   SET_GenFragmentShadersATI(exec, _mesa_GenFragmentShadersATI);
-   SET_BindFragmentShaderATI(exec, _mesa_BindFragmentShaderATI);
-   SET_DeleteFragmentShaderATI(exec, _mesa_DeleteFragmentShaderATI);
-   SET_BeginFragmentShaderATI(exec, _mesa_BeginFragmentShaderATI);
-   SET_EndFragmentShaderATI(exec, _mesa_EndFragmentShaderATI);
-   SET_PassTexCoordATI(exec, _mesa_PassTexCoordATI);
-   SET_SampleMapATI(exec, _mesa_SampleMapATI);
-   SET_ColorFragmentOp1ATI(exec, _mesa_ColorFragmentOp1ATI);
-   SET_ColorFragmentOp2ATI(exec, _mesa_ColorFragmentOp2ATI);
-   SET_ColorFragmentOp3ATI(exec, _mesa_ColorFragmentOp3ATI);
-   SET_AlphaFragmentOp1ATI(exec, _mesa_AlphaFragmentOp1ATI);
-   SET_AlphaFragmentOp2ATI(exec, _mesa_AlphaFragmentOp2ATI);
-   SET_AlphaFragmentOp3ATI(exec, _mesa_AlphaFragmentOp3ATI);
-   SET_SetFragmentShaderConstantATI(exec, _mesa_SetFragmentShaderConstantATI);
-#endif
-
-#if FEATURE_EXT_framebuffer_object
-   SET_IsRenderbufferEXT(exec, _mesa_IsRenderbufferEXT);
-   SET_BindRenderbufferEXT(exec, _mesa_BindRenderbufferEXT);
-   SET_DeleteRenderbuffersEXT(exec, _mesa_DeleteRenderbuffersEXT);
-   SET_GenRenderbuffersEXT(exec, _mesa_GenRenderbuffersEXT);
-   SET_RenderbufferStorageEXT(exec, _mesa_RenderbufferStorageEXT);
-   SET_GetRenderbufferParameterivEXT(exec, _mesa_GetRenderbufferParameterivEXT);
-   SET_IsFramebufferEXT(exec, _mesa_IsFramebufferEXT);
-   SET_BindFramebufferEXT(exec, _mesa_BindFramebufferEXT);
-   SET_DeleteFramebuffersEXT(exec, _mesa_DeleteFramebuffersEXT);
-   SET_GenFramebuffersEXT(exec, _mesa_GenFramebuffersEXT);
-   SET_CheckFramebufferStatusEXT(exec, _mesa_CheckFramebufferStatusEXT);
-   SET_FramebufferTexture1DEXT(exec, _mesa_FramebufferTexture1DEXT);
-   SET_FramebufferTexture2DEXT(exec, _mesa_FramebufferTexture2DEXT);
-   SET_FramebufferTexture3DEXT(exec, _mesa_FramebufferTexture3DEXT);
-   SET_FramebufferRenderbufferEXT(exec, _mesa_FramebufferRenderbufferEXT);
-   SET_GetFramebufferAttachmentParameterivEXT(exec, _mesa_GetFramebufferAttachmentParameterivEXT);
-   SET_GenerateMipmapEXT(exec, _mesa_GenerateMipmapEXT);
-#endif
-
-#if FEATURE_EXT_timer_query
-   SET_GetQueryObjecti64vEXT(exec, _mesa_GetQueryObjecti64vEXT);
-   SET_GetQueryObjectui64vEXT(exec, _mesa_GetQueryObjectui64vEXT);
-#endif
-
-#if FEATURE_EXT_framebuffer_blit
-   SET_BlitFramebufferEXT(exec, _mesa_BlitFramebufferEXT);
-#endif
-
-   /* GL_EXT_gpu_program_parameters */
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
-   SET_ProgramEnvParameters4fvEXT(exec, _mesa_ProgramEnvParameters4fvEXT);
-   SET_ProgramLocalParameters4fvEXT(exec, _mesa_ProgramLocalParameters4fvEXT);
-#endif
-
-   /* GL_MESA_texture_array / GL_EXT_texture_array */
-#if FEATURE_EXT_framebuffer_object
-   SET_FramebufferTextureLayerEXT(exec, _mesa_FramebufferTextureLayerEXT);
-#endif
-
-   /* GL_ATI_separate_stencil */
-   SET_StencilFuncSeparateATI(exec, _mesa_StencilFuncSeparateATI);
-}
-
-
-
-/**********************************************************************/
-/** \name State update logic */
-/*@{*/
 
 
 /**
@@ -1193,8 +414,10 @@ _mesa_update_state_locked( GLcontext *ctx )
    if (new_state & _NEW_STENCIL)
       _mesa_update_stencil( ctx );
 
+#if FEATURE_pixel_transfer
    if (new_state & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_pixel( ctx, new_state );
+#endif
 
    if (new_state & (_NEW_ARRAY | _NEW_PROGRAM))
       update_arrays( ctx );
@@ -1209,18 +432,6 @@ _mesa_update_state_locked( GLcontext *ctx )
                     | _NEW_STENCIL | _DD_NEW_SEPARATE_SPECULAR))
       update_tricaps( ctx, new_state );
 
-   if (ctx->FragmentProgram._MaintainTexEnvProgram) {
-      prog_flags |= (_NEW_TEXTURE | _NEW_FOG | _DD_NEW_SEPARATE_SPECULAR);
-   }
-   if (ctx->VertexProgram._MaintainTnlProgram) {
-      prog_flags |= (_NEW_TEXTURE | _NEW_TEXTURE_MATRIX |
-                     _NEW_TRANSFORM | _NEW_POINT |
-                     _NEW_FOG | _NEW_LIGHT);
-   }
-   if (new_state & prog_flags)
-      update_program( ctx );
-
-
    /* ctx->_NeedEyeCoords is now up to date.
     *
     * If the truth value of this variable has changed, update for the
@@ -1233,6 +444,20 @@ _mesa_update_state_locked( GLcontext *ctx )
    if (new_state & _MESA_NEW_NEED_EYE_COORDS) 
       _mesa_update_tnl_spaces( ctx, new_state );
 
+   if (ctx->FragmentProgram._MaintainTexEnvProgram) {
+      prog_flags |= (_NEW_TEXTURE | _NEW_FOG | _DD_NEW_SEPARATE_SPECULAR);
+   }
+   if (ctx->VertexProgram._MaintainTnlProgram) {
+      prog_flags |= (_NEW_TEXTURE | _NEW_TEXTURE_MATRIX |
+                     _NEW_TRANSFORM | _NEW_POINT |
+                     _NEW_FOG | _NEW_LIGHT |
+                     _MESA_NEW_NEED_EYE_COORDS);
+   }
+   if (new_state & prog_flags)
+      update_program( ctx );
+
+
+
    /*
     * Give the driver a chance to act upon the new_state flags.
     * The driver might plug in different span functions, for example.
@@ -1258,9 +483,3 @@ _mesa_update_state( GLcontext *ctx )
    _mesa_update_state_locked(ctx);
    _mesa_unlock_context_textures(ctx);
 }
-
-
-
-/*@}*/
-
-
diff --git a/src/mesa/main/state.h b/src/mesa/main/state.h
index 5240d4bf935..bb7cb8f32a3 100644
--- a/src/mesa/main/state.h
+++ b/src/mesa/main/state.h
@@ -1,13 +1,8 @@
-/**
- * \file state.h
- * State management.
- */
-
 /*
  * Mesa 3-D graphics library
- * Version:  6.3
+ * Version:  7.1
  *
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -34,9 +29,6 @@
 #include "mtypes.h"
 
 extern void
-_mesa_init_exec_table(struct _glapi_table *exec);
-
-extern void
 _mesa_update_state( GLcontext *ctx );
 
 /* As above but can only be called between _mesa_lock_context_textures() and 
diff --git a/src/mesa/main/texcompress.c b/src/mesa/main/texcompress.c
index c44d594d683..5ad936419b6 100644
--- a/src/mesa/main/texcompress.c
+++ b/src/mesa/main/texcompress.c
@@ -137,8 +137,10 @@ _mesa_compressed_texture_size( GLcontext *ctx,
 
    ASSERT(depth == 1);
    (void) depth;
+   (void) size;
 
    switch (mesaFormat) {
+#if FEATURE_texture_fxt1
    case MESA_FORMAT_RGB_FXT1:
    case MESA_FORMAT_RGBA_FXT1:
       /* round up width to next multiple of 8, height to next multiple of 4 */
@@ -152,6 +154,8 @@ _mesa_compressed_texture_size( GLcontext *ctx,
       if (size < 16)
          size = 16;
       return size;
+#endif
+#if FEATURE_texture_s3tc
    case MESA_FORMAT_RGB_DXT1:
    case MESA_FORMAT_RGBA_DXT1:
       /* round up width, height to next multiple of 4 */
@@ -178,6 +182,7 @@ _mesa_compressed_texture_size( GLcontext *ctx,
       if (size < 16)
          size = 16;
       return size;
+#endif
    default:
       _mesa_problem(ctx, "bad mesaFormat in _mesa_compressed_texture_size");
       return 0;
@@ -202,12 +207,15 @@ _mesa_compressed_texture_size_glenum(GLcontext *ctx,
    GLuint mesaFormat;
 
    switch (glformat) {
+#if FEATURE_texture_fxt1
    case GL_COMPRESSED_RGB_FXT1_3DFX:
       mesaFormat = MESA_FORMAT_RGB_FXT1;
       break;
    case GL_COMPRESSED_RGBA_FXT1_3DFX:
       mesaFormat = MESA_FORMAT_RGBA_FXT1;
       break;
+#endif
+#if FEATURE_texture_s3tc
    case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
    case GL_RGB_S3TC:
       mesaFormat = MESA_FORMAT_RGB_DXT1;
@@ -224,6 +232,7 @@ _mesa_compressed_texture_size_glenum(GLcontext *ctx,
    case GL_RGBA4_S3TC:
       mesaFormat = MESA_FORMAT_RGBA_DXT5;
       break;
+#endif
    default:
       return 0;
    }
@@ -245,10 +254,13 @@ _mesa_compressed_row_stride(GLuint mesaFormat, GLsizei width)
    GLint stride;
 
    switch (mesaFormat) {
+#if FEATURE_texture_fxt1
    case MESA_FORMAT_RGB_FXT1:
    case MESA_FORMAT_RGBA_FXT1:
       stride = ((width + 7) / 8) * 16; /* 16 bytes per 8x4 tile */
       break;
+#endif
+#if FEATURE_texture_s3tc
    case MESA_FORMAT_RGB_DXT1:
    case MESA_FORMAT_RGBA_DXT1:
       stride = ((width + 3) / 4) * 8; /* 8 bytes per 4x4 tile */
@@ -257,6 +269,7 @@ _mesa_compressed_row_stride(GLuint mesaFormat, GLsizei width)
    case MESA_FORMAT_RGBA_DXT5:
       stride = ((width + 3) / 4) * 16; /* 16 bytes per 4x4 tile */
       break;
+#endif
    default:
       _mesa_problem(NULL, "bad mesaFormat in _mesa_compressed_row_stride");
       return 0;
@@ -293,10 +306,13 @@ _mesa_compressed_image_address(GLint col, GLint row, GLint img,
     */
 
    switch (mesaFormat) {
+#if FEATURE_texture_fxt1
    case MESA_FORMAT_RGB_FXT1:
    case MESA_FORMAT_RGBA_FXT1:
       addr = (GLubyte *) image + 16 * (((width + 7) / 8) * (row / 4) + col / 8);
       break;
+#endif
+#if FEATURE_texture_s3tc
    case MESA_FORMAT_RGB_DXT1:
    case MESA_FORMAT_RGBA_DXT1:
       addr = (GLubyte *) image + 8 * (((width + 3) / 4) * (row / 4) + col / 4);
@@ -305,6 +321,7 @@ _mesa_compressed_image_address(GLint col, GLint row, GLint img,
    case MESA_FORMAT_RGBA_DXT5:
       addr = (GLubyte *) image + 16 * (((width + 3) / 4) * (row / 4) + col / 4);
       break;
+#endif
    default:
       _mesa_problem(NULL, "bad mesaFormat in _mesa_compressed_image_address");
       addr = NULL;
diff --git a/src/mesa/main/texenv.c b/src/mesa/main/texenv.c
new file mode 100644
index 00000000000..e072cea136e
--- /dev/null
+++ b/src/mesa/main/texenv.c
@@ -0,0 +1,861 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/** 
+ * \file texenv.c
+ *
+ * glTexEnv-related functions
+ */
+
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/macros.h"
+#include "main/texenv.h"
+#include "math/m_xform.h"
+
+
+
+void GLAPIENTRY
+_mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param )
+{
+   GLuint maxUnit;
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_texture_unit *texUnit;
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   maxUnit = (target == GL_POINT_SPRITE_NV && pname == GL_COORD_REPLACE_NV)
+      ? ctx->Const.MaxTextureCoordUnits : ctx->Const.MaxTextureImageUnits;
+   if (ctx->Texture.CurrentUnit >= maxUnit) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glTexEnvfv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+#define TE_ERROR(errCode, msg, value)				\
+   _mesa_error(ctx, errCode, msg, _mesa_lookup_enum_by_nr(value));
+
+   if (target == GL_TEXTURE_ENV) {
+      switch (pname) {
+      case GL_TEXTURE_ENV_MODE:
+         {
+            GLenum mode = (GLenum) (GLint) *param;
+            if (mode == GL_REPLACE_EXT)
+               mode = GL_REPLACE;
+	    if (texUnit->EnvMode == mode)
+	       return;
+            if (mode == GL_MODULATE ||
+                mode == GL_BLEND ||
+                mode == GL_DECAL ||
+                mode == GL_REPLACE ||
+                (mode == GL_ADD && ctx->Extensions.EXT_texture_env_add) ||
+                (mode == GL_COMBINE &&
+                 (ctx->Extensions.EXT_texture_env_combine ||
+                  ctx->Extensions.ARB_texture_env_combine))) {
+               /* legal */
+               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+               texUnit->EnvMode = mode;
+            }
+            else {
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
+               return;
+            }
+         }
+         break;
+      case GL_TEXTURE_ENV_COLOR:
+         {
+            GLfloat tmp[4];
+            tmp[0] = CLAMP( param[0], 0.0F, 1.0F );
+            tmp[1] = CLAMP( param[1], 0.0F, 1.0F );
+            tmp[2] = CLAMP( param[2], 0.0F, 1.0F );
+            tmp[3] = CLAMP( param[3], 0.0F, 1.0F );
+            if (TEST_EQ_4V(tmp, texUnit->EnvColor))
+               return;
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            COPY_4FV(texUnit->EnvColor, tmp);
+         }
+         break;
+      case GL_COMBINE_RGB:
+	 if (ctx->Extensions.EXT_texture_env_combine ||
+             ctx->Extensions.ARB_texture_env_combine) {
+	    const GLenum mode = (GLenum) (GLint) *param;
+	    if (texUnit->Combine.ModeRGB == mode)
+	       return;
+	    switch (mode) {
+	    case GL_REPLACE:
+	    case GL_MODULATE:
+	    case GL_ADD:
+	    case GL_ADD_SIGNED:
+	    case GL_INTERPOLATE:
+               /* OK */
+	       break;
+            case GL_SUBTRACT:
+               if (!ctx->Extensions.ARB_texture_env_combine) {
+                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
+                  return;
+               }
+               break;
+	    case GL_DOT3_RGB_EXT:
+	    case GL_DOT3_RGBA_EXT:
+	       if (!ctx->Extensions.EXT_texture_env_dot3) {
+                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
+		  return;
+	       }
+	       break;
+	    case GL_DOT3_RGB:
+	    case GL_DOT3_RGBA:
+	       if (!ctx->Extensions.ARB_texture_env_dot3) {
+                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
+		  return;
+	       }
+	       break;
+	    case GL_MODULATE_ADD_ATI:
+	    case GL_MODULATE_SIGNED_ADD_ATI:
+	    case GL_MODULATE_SUBTRACT_ATI:
+	       if (!ctx->Extensions.ATI_texture_env_combine3) {
+                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
+		  return;
+	       }
+	       break;
+	    default:
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
+	       return;
+	    }
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    texUnit->Combine.ModeRGB = mode;
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+         break;
+      case GL_COMBINE_ALPHA:
+	 if (ctx->Extensions.EXT_texture_env_combine ||
+             ctx->Extensions.ARB_texture_env_combine) {
+	    const GLenum mode = (GLenum) (GLint) *param;
+	    if (texUnit->Combine.ModeA == mode)
+	       return;
+            switch (mode) {
+	    case GL_REPLACE:
+	    case GL_MODULATE:
+	    case GL_ADD:
+	    case GL_ADD_SIGNED:
+	    case GL_INTERPOLATE:
+	       /* OK */
+	       break;
+	    case GL_SUBTRACT:
+	       if (!ctx->Extensions.ARB_texture_env_combine) {
+		  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
+		  return;
+	       }
+	       break;
+	    case GL_MODULATE_ADD_ATI:
+	    case GL_MODULATE_SIGNED_ADD_ATI:
+	    case GL_MODULATE_SUBTRACT_ATI:
+	       if (!ctx->Extensions.ATI_texture_env_combine3) {
+                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
+		  return;
+	       }
+	       break;
+	    default:
+	       TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
+	       return;
+	    }
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    texUnit->Combine.ModeA = mode;
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+	 break;
+      case GL_SOURCE0_RGB:
+      case GL_SOURCE1_RGB:
+      case GL_SOURCE2_RGB:
+	 if (ctx->Extensions.EXT_texture_env_combine ||
+	     ctx->Extensions.ARB_texture_env_combine) {
+	    const GLenum source = (GLenum) (GLint) *param;
+	    const GLuint s = pname - GL_SOURCE0_RGB;
+	    if (texUnit->Combine.SourceRGB[s] == source)
+	       return;
+            if (source == GL_TEXTURE ||
+                source == GL_CONSTANT ||
+                source == GL_PRIMARY_COLOR ||
+                source == GL_PREVIOUS ||
+                (ctx->Extensions.ARB_texture_env_crossbar &&
+                 source >= GL_TEXTURE0 &&
+                 source < GL_TEXTURE0 + ctx->Const.MaxTextureUnits) ||
+                (ctx->Extensions.ATI_texture_env_combine3 &&
+                 (source == GL_ZERO || source == GL_ONE))) {
+               /* legal */
+	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	       texUnit->Combine.SourceRGB[s] = source;
+            }
+            else {
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", source);
+	       return;
+	    }
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+	 break;
+      case GL_SOURCE0_ALPHA:
+      case GL_SOURCE1_ALPHA:
+      case GL_SOURCE2_ALPHA:
+	 if (ctx->Extensions.EXT_texture_env_combine ||
+             ctx->Extensions.ARB_texture_env_combine) {
+	    const GLenum source = (GLenum) (GLint) *param;
+	    const GLuint s = pname - GL_SOURCE0_ALPHA;
+	    if (texUnit->Combine.SourceA[s] == source)
+	       return;
+            if (source == GL_TEXTURE ||
+                source == GL_CONSTANT ||
+                source == GL_PRIMARY_COLOR ||
+                source == GL_PREVIOUS ||
+                (ctx->Extensions.ARB_texture_env_crossbar &&
+                 source >= GL_TEXTURE0 &&
+                 source < GL_TEXTURE0 + ctx->Const.MaxTextureUnits) ||
+		(ctx->Extensions.ATI_texture_env_combine3 &&
+                 (source == GL_ZERO || source == GL_ONE))) {
+               /* legal */
+	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	       texUnit->Combine.SourceA[s] = source;
+            }
+            else {
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", source);
+	       return;
+	    }
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+	 break;
+      case GL_OPERAND0_RGB:
+      case GL_OPERAND1_RGB:
+	 if (ctx->Extensions.EXT_texture_env_combine ||
+	     ctx->Extensions.ARB_texture_env_combine) {
+	    const GLenum operand = (GLenum) (GLint) *param;
+	    const GLuint s = pname - GL_OPERAND0_RGB;
+	    if (texUnit->Combine.OperandRGB[s] == operand)
+	       return;
+	    switch (operand) {
+	    case GL_SRC_COLOR:
+	    case GL_ONE_MINUS_SRC_COLOR:
+	    case GL_SRC_ALPHA:
+	    case GL_ONE_MINUS_SRC_ALPHA:
+	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	       texUnit->Combine.OperandRGB[s] = operand;
+	       break;
+	    default:
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
+	       return;
+	    }
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+	 break;
+      case GL_OPERAND0_ALPHA:
+      case GL_OPERAND1_ALPHA:
+	 if (ctx->Extensions.EXT_texture_env_combine ||
+             ctx->Extensions.ARB_texture_env_combine) {
+	    const GLenum operand = (GLenum) (GLint) *param;
+	    if (texUnit->Combine.OperandA[pname-GL_OPERAND0_ALPHA] == operand)
+	       return;
+	    switch (operand) {
+	    case GL_SRC_ALPHA:
+	    case GL_ONE_MINUS_SRC_ALPHA:
+	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	       texUnit->Combine.OperandA[pname-GL_OPERAND0_ALPHA] = operand;
+	       break;
+	    default:
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
+	       return;
+	    }
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+	 break;
+      case GL_OPERAND2_RGB:
+	 if (ctx->Extensions.ARB_texture_env_combine) {
+	    const GLenum operand = (GLenum) (GLint) *param;
+	    if (texUnit->Combine.OperandRGB[2] == operand)
+	       return;
+	    switch (operand) {
+	    case GL_SRC_COLOR:           /* ARB combine only */
+	    case GL_ONE_MINUS_SRC_COLOR: /* ARB combine only */
+	    case GL_SRC_ALPHA:
+	    case GL_ONE_MINUS_SRC_ALPHA: /* ARB combine only */
+	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	       texUnit->Combine.OperandRGB[2] = operand;
+               break;
+	    default:
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
+	       return;
+	    }
+	 }
+	 else if (ctx->Extensions.EXT_texture_env_combine) {
+	    const GLenum operand = (GLenum) (GLint) *param;
+	    if (texUnit->Combine.OperandRGB[2] == operand)
+	       return;
+	    /* operand must be GL_SRC_ALPHA which is the initial value - thus
+	       don't need to actually compare the operand to the possible value */
+	    else {
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
+	       return;
+	    }
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+	 break;
+      case GL_OPERAND2_ALPHA:
+	 if (ctx->Extensions.ARB_texture_env_combine) {
+	    const GLenum operand = (GLenum) (GLint) *param;
+	    if (texUnit->Combine.OperandA[2] == operand)
+	       return;
+	    switch (operand) {
+	    case GL_SRC_ALPHA:
+	    case GL_ONE_MINUS_SRC_ALPHA: /* ARB combine only */
+	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	       texUnit->Combine.OperandA[2] = operand;
+	       break;
+	    default:
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
+	       return;
+	    }
+	 }
+	 else if (ctx->Extensions.EXT_texture_env_combine) {
+	    const GLenum operand = (GLenum) (GLint) *param;
+	    if (texUnit->Combine.OperandA[2] == operand)
+	       return;
+	    /* operand must be GL_SRC_ALPHA which is the initial value - thus
+	       don't need to actually compare the operand to the possible value */
+	    else {
+               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
+	       return;
+	    }
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+	 break;
+      case GL_RGB_SCALE:
+	 if (ctx->Extensions.EXT_texture_env_combine ||
+             ctx->Extensions.ARB_texture_env_combine) {
+	    GLuint newshift;
+	    if (*param == 1.0) {
+	       newshift = 0;
+	    }
+	    else if (*param == 2.0) {
+	       newshift = 1;
+	    }
+	    else if (*param == 4.0) {
+	       newshift = 2;
+	    }
+	    else {
+	       _mesa_error( ctx, GL_INVALID_VALUE,
+                            "glTexEnv(GL_RGB_SCALE not 1, 2 or 4)" );
+	       return;
+	    }
+	    if (texUnit->Combine.ScaleShiftRGB == newshift)
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    texUnit->Combine.ScaleShiftRGB = newshift;
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+	 break;
+      case GL_ALPHA_SCALE:
+	 if (ctx->Extensions.EXT_texture_env_combine ||
+             ctx->Extensions.ARB_texture_env_combine) {
+	    GLuint newshift;
+	    if (*param == 1.0) {
+	       newshift = 0;
+	    }
+	    else if (*param == 2.0) {
+	       newshift = 1;
+	    }
+	    else if (*param == 4.0) {
+	       newshift = 2;
+	    }
+	    else {
+	       _mesa_error( ctx, GL_INVALID_VALUE,
+                            "glTexEnv(GL_ALPHA_SCALE not 1, 2 or 4)" );
+	       return;
+	    }
+	    if (texUnit->Combine.ScaleShiftA == newshift)
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    texUnit->Combine.ScaleShiftA = newshift;
+	 }
+	 else {
+            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	    return;
+	 }
+	 break;
+      default:
+	 _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(pname)" );
+	 return;
+      }
+   }
+   else if (target == GL_TEXTURE_FILTER_CONTROL_EXT) {
+      /* GL_EXT_texture_lod_bias */
+      if (!ctx->Extensions.EXT_texture_lod_bias) {
+	 _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(target=0x%x)", target );
+	 return;
+      }
+      if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
+	 if (texUnit->LodBias == param[0])
+	    return;
+	 FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+         texUnit->LodBias = param[0];
+      }
+      else {
+         TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
+	 return;
+      }
+   }
+   else if (target == GL_POINT_SPRITE_NV) {
+      /* GL_ARB_point_sprite / GL_NV_point_sprite */
+      if (!ctx->Extensions.NV_point_sprite
+	  && !ctx->Extensions.ARB_point_sprite) {
+	 _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(target=0x%x)", target );
+	 return;
+      }
+      if (pname == GL_COORD_REPLACE_NV) {
+         const GLenum value = (GLenum) param[0];
+         if (value == GL_TRUE || value == GL_FALSE) {
+            /* It's kind of weird to set point state via glTexEnv,
+             * but that's what the spec calls for.
+             */
+            const GLboolean state = (GLboolean) value;
+            if (ctx->Point.CoordReplace[ctx->Texture.CurrentUnit] == state)
+               return;
+            FLUSH_VERTICES(ctx, _NEW_POINT);
+            ctx->Point.CoordReplace[ctx->Texture.CurrentUnit] = state;
+         }
+         else {
+            _mesa_error( ctx, GL_INVALID_VALUE, "glTexEnv(param=0x%x)", value);
+            return;
+         }
+      }
+      else {
+         _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(pname=0x%x)", pname );
+         return;
+      }
+   }
+   else {
+      _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(target=0x%x)",target );
+      return;
+   }
+
+   if (MESA_VERBOSE&(VERBOSE_API|VERBOSE_TEXTURE))
+      _mesa_debug(ctx, "glTexEnv %s %s %.1f(%s) ...\n",
+                  _mesa_lookup_enum_by_nr(target),
+                  _mesa_lookup_enum_by_nr(pname),
+                  *param,
+                  _mesa_lookup_enum_by_nr((GLenum) (GLint) *param));
+
+   /* Tell device driver about the new texture environment */
+   if (ctx->Driver.TexEnv) {
+      (*ctx->Driver.TexEnv)( ctx, target, pname, param );
+   }
+}
+
+
+void GLAPIENTRY
+_mesa_TexEnvf( GLenum target, GLenum pname, GLfloat param )
+{
+   _mesa_TexEnvfv( target, pname, &param );
+}
+
+
+
+void GLAPIENTRY
+_mesa_TexEnvi( GLenum target, GLenum pname, GLint param )
+{
+   GLfloat p[4];
+   p[0] = (GLfloat) param;
+   p[1] = p[2] = p[3] = 0.0;
+   _mesa_TexEnvfv( target, pname, p );
+}
+
+
+void GLAPIENTRY
+_mesa_TexEnviv( GLenum target, GLenum pname, const GLint *param )
+{
+   GLfloat p[4];
+   if (pname == GL_TEXTURE_ENV_COLOR) {
+      p[0] = INT_TO_FLOAT( param[0] );
+      p[1] = INT_TO_FLOAT( param[1] );
+      p[2] = INT_TO_FLOAT( param[2] );
+      p[3] = INT_TO_FLOAT( param[3] );
+   }
+   else {
+      p[0] = (GLfloat) param[0];
+      p[1] = p[2] = p[3] = 0;  /* init to zero, just to be safe */
+   }
+   _mesa_TexEnvfv( target, pname, p );
+}
+
+
+void GLAPIENTRY
+_mesa_GetTexEnvfv( GLenum target, GLenum pname, GLfloat *params )
+{
+   GLuint maxUnit;
+   const struct gl_texture_unit *texUnit;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   maxUnit = (target == GL_POINT_SPRITE_NV && pname == GL_COORD_REPLACE_NV)
+      ? ctx->Const.MaxTextureCoordUnits : ctx->Const.MaxTextureImageUnits;
+   if (ctx->Texture.CurrentUnit >= maxUnit) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexEnvfv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   if (target == GL_TEXTURE_ENV) {
+      switch (pname) {
+         case GL_TEXTURE_ENV_MODE:
+            *params = ENUM_TO_FLOAT(texUnit->EnvMode);
+            break;
+         case GL_TEXTURE_ENV_COLOR:
+            COPY_4FV( params, texUnit->EnvColor );
+            break;
+         case GL_COMBINE_RGB:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+               *params = (GLfloat) texUnit->Combine.ModeRGB;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
+            }
+            break;
+         case GL_COMBINE_ALPHA:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+               *params = (GLfloat) texUnit->Combine.ModeA;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
+            }
+            break;
+         case GL_SOURCE0_RGB:
+         case GL_SOURCE1_RGB:
+         case GL_SOURCE2_RGB:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+	       const unsigned rgb_idx = pname - GL_SOURCE0_RGB;
+               *params = (GLfloat) texUnit->Combine.SourceRGB[rgb_idx];
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
+            }
+            break;
+         case GL_SOURCE0_ALPHA:
+         case GL_SOURCE1_ALPHA:
+         case GL_SOURCE2_ALPHA:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+	       const unsigned alpha_idx = pname - GL_SOURCE0_ALPHA;
+               *params = (GLfloat) texUnit->Combine.SourceA[alpha_idx];
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
+            }
+            break;
+         case GL_OPERAND0_RGB:
+         case GL_OPERAND1_RGB:
+         case GL_OPERAND2_RGB:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+	       const unsigned op_rgb = pname - GL_OPERAND0_RGB;
+               *params = (GLfloat) texUnit->Combine.OperandRGB[op_rgb];
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
+            }
+            break;
+         case GL_OPERAND0_ALPHA:
+         case GL_OPERAND1_ALPHA:
+         case GL_OPERAND2_ALPHA:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+	       const unsigned op_alpha = pname - GL_OPERAND0_ALPHA;
+               *params = (GLfloat) texUnit->Combine.OperandA[op_alpha];
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
+            }
+            break;
+         case GL_RGB_SCALE:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+               if (texUnit->Combine.ScaleShiftRGB == 0)
+                  *params = 1.0;
+               else if (texUnit->Combine.ScaleShiftRGB == 1)
+                  *params = 2.0;
+               else
+                  *params = 4.0;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
+               return;
+            }
+            break;
+         case GL_ALPHA_SCALE:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+               if (texUnit->Combine.ScaleShiftA == 0)
+                  *params = 1.0;
+               else if (texUnit->Combine.ScaleShiftA == 1)
+                  *params = 2.0;
+               else
+                  *params = 4.0;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
+               return;
+            }
+            break;
+         default:
+            _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname=0x%x)", pname);
+      }
+   }
+   else if (target == GL_TEXTURE_FILTER_CONTROL_EXT) {
+      /* GL_EXT_texture_lod_bias */
+      if (!ctx->Extensions.EXT_texture_lod_bias) {
+	 _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(target)" );
+	 return;
+      }
+      if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
+         *params = texUnit->LodBias;
+      }
+      else {
+         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)" );
+	 return;
+      }
+   }
+   else if (target == GL_POINT_SPRITE_NV) {
+      /* GL_ARB_point_sprite / GL_NV_point_sprite */
+      if (!ctx->Extensions.NV_point_sprite
+	  && !ctx->Extensions.ARB_point_sprite) {
+         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(target)" );
+         return;
+      }
+      if (pname == GL_COORD_REPLACE_NV) {
+         *params = (GLfloat) ctx->Point.CoordReplace[ctx->Texture.CurrentUnit];
+      }
+      else {
+         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)" );
+         return;
+      }
+   }
+   else {
+      _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(target)" );
+      return;
+   }
+}
+
+
+void GLAPIENTRY
+_mesa_GetTexEnviv( GLenum target, GLenum pname, GLint *params )
+{
+   GLuint maxUnit;
+   const struct gl_texture_unit *texUnit;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   maxUnit = (target == GL_POINT_SPRITE_NV && pname == GL_COORD_REPLACE_NV)
+      ? ctx->Const.MaxTextureCoordUnits : ctx->Const.MaxTextureImageUnits;
+   if (ctx->Texture.CurrentUnit >= maxUnit) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexEnviv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   if (target == GL_TEXTURE_ENV) {
+      switch (pname) {
+         case GL_TEXTURE_ENV_MODE:
+            *params = (GLint) texUnit->EnvMode;
+            break;
+         case GL_TEXTURE_ENV_COLOR:
+            params[0] = FLOAT_TO_INT( texUnit->EnvColor[0] );
+            params[1] = FLOAT_TO_INT( texUnit->EnvColor[1] );
+            params[2] = FLOAT_TO_INT( texUnit->EnvColor[2] );
+            params[3] = FLOAT_TO_INT( texUnit->EnvColor[3] );
+            break;
+         case GL_COMBINE_RGB:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+               *params = (GLint) texUnit->Combine.ModeRGB;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
+            }
+            break;
+         case GL_COMBINE_ALPHA:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+               *params = (GLint) texUnit->Combine.ModeA;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
+            }
+            break;
+         case GL_SOURCE0_RGB:
+         case GL_SOURCE1_RGB:
+         case GL_SOURCE2_RGB:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+	       const unsigned rgb_idx = pname - GL_SOURCE0_RGB;
+               *params = (GLint) texUnit->Combine.SourceRGB[rgb_idx];
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
+            }
+            break;
+         case GL_SOURCE0_ALPHA:
+         case GL_SOURCE1_ALPHA:
+         case GL_SOURCE2_ALPHA:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+	       const unsigned alpha_idx = pname - GL_SOURCE0_ALPHA;
+               *params = (GLint) texUnit->Combine.SourceA[alpha_idx];
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
+            }
+            break;
+         case GL_OPERAND0_RGB:
+         case GL_OPERAND1_RGB:
+         case GL_OPERAND2_RGB:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+	       const unsigned op_rgb = pname - GL_OPERAND0_RGB;
+               *params = (GLint) texUnit->Combine.OperandRGB[op_rgb];
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
+            }
+            break;
+         case GL_OPERAND0_ALPHA:
+         case GL_OPERAND1_ALPHA:
+         case GL_OPERAND2_ALPHA:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+	       const unsigned op_alpha = pname - GL_OPERAND0_ALPHA;
+               *params = (GLint) texUnit->Combine.OperandA[op_alpha];
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
+            }
+            break;
+         case GL_RGB_SCALE:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+               if (texUnit->Combine.ScaleShiftRGB == 0)
+                  *params = 1;
+               else if (texUnit->Combine.ScaleShiftRGB == 1)
+                  *params = 2;
+               else
+                  *params = 4;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
+               return;
+            }
+            break;
+         case GL_ALPHA_SCALE:
+            if (ctx->Extensions.EXT_texture_env_combine ||
+                ctx->Extensions.ARB_texture_env_combine) {
+               if (texUnit->Combine.ScaleShiftA == 0)
+                  *params = 1;
+               else if (texUnit->Combine.ScaleShiftA == 1)
+                  *params = 2;
+               else
+                  *params = 4;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
+               return;
+            }
+            break;
+         default:
+            _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname=0x%x)",
+                        pname);
+      }
+   }
+   else if (target == GL_TEXTURE_FILTER_CONTROL_EXT) {
+      /* GL_EXT_texture_lod_bias */
+      if (!ctx->Extensions.EXT_texture_lod_bias) {
+	 _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(target)" );
+	 return;
+      }
+      if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
+         *params = (GLint) texUnit->LodBias;
+      }
+      else {
+         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)" );
+	 return;
+      }
+   }
+   else if (target == GL_POINT_SPRITE_NV) {
+      /* GL_ARB_point_sprite / GL_NV_point_sprite */
+      if (!ctx->Extensions.NV_point_sprite
+	  && !ctx->Extensions.ARB_point_sprite) {
+         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(target)" );
+         return;
+      }
+      if (pname == GL_COORD_REPLACE_NV) {
+         *params = (GLint) ctx->Point.CoordReplace[ctx->Texture.CurrentUnit];
+      }
+      else {
+         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)" );
+         return;
+      }
+   }
+   else {
+      _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(target)" );
+      return;
+   }
+}
+
+
diff --git a/src/mesa/main/texenv.h b/src/mesa/main/texenv.h
new file mode 100644
index 00000000000..bdff7fdb82b
--- /dev/null
+++ b/src/mesa/main/texenv.h
@@ -0,0 +1,52 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef TEXENV_H
+#define TEXENV_H
+
+
+#include "main/glheader.h"
+
+
+extern void GLAPIENTRY
+_mesa_GetTexEnvfv( GLenum target, GLenum pname, GLfloat *params );
+
+extern void GLAPIENTRY
+_mesa_GetTexEnviv( GLenum target, GLenum pname, GLint *params );
+
+extern void GLAPIENTRY
+_mesa_TexEnvf( GLenum target, GLenum pname, GLfloat param );
+
+extern void GLAPIENTRY
+_mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param );
+
+extern void GLAPIENTRY
+_mesa_TexEnvi( GLenum target, GLenum pname, GLint param );
+
+extern void GLAPIENTRY
+_mesa_TexEnviv( GLenum target, GLenum pname, const GLint *param );
+
+
+#endif /* TEXENV_H */
diff --git a/src/mesa/main/texenvprogram.c b/src/mesa/main/texenvprogram.c
index 644b1f39c7c..6877ef96f21 100644
--- a/src/mesa/main/texenvprogram.c
+++ b/src/mesa/main/texenvprogram.c
@@ -904,14 +904,14 @@ emit_texenv(struct texenv_fragment_program *p, GLuint unit)
     */
    if (alpha_shift || rgb_shift) {
       if (rgb_shift == alpha_shift) {
-	 shift = register_scalar_const(p, 1<<rgb_shift);
+	 shift = register_scalar_const(p, (GLfloat)(1<<rgb_shift));
       }
       else {
 	 shift = register_const4f(p, 
-				  1<<rgb_shift,
-				  1<<rgb_shift,
-				  1<<rgb_shift,
-				  1<<alpha_shift);
+				  (GLfloat)(1<<rgb_shift),
+				  (GLfloat)(1<<rgb_shift),
+				  (GLfloat)(1<<rgb_shift),
+				  (GLfloat)(1<<alpha_shift));
       }
       return emit_arith( p, OPCODE_MUL, dest, WRITEMASK_XYZW, 
 			 saturate, out, shift, undef );
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index 88fbd8f07c2..11e7755960a 100644
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -1207,6 +1207,30 @@ const struct gl_texture_format _mesa_texformat_z24_s8 = {
    store_texel_z24_s8			/* StoreTexel */
 };
 
+const struct gl_texture_format _mesa_texformat_s8_z24 = {
+   MESA_FORMAT_S8_Z24,			/* MesaFormat */
+   GL_DEPTH_STENCIL_EXT,		/* BaseFormat */
+   GL_UNSIGNED_NORMALIZED_ARB,		/* DataType */
+   0,					/* RedBits */
+   0,					/* GreenBits */
+   0,					/* BlueBits */
+   0,					/* AlphaBits */
+   0,					/* LuminanceBits */
+   0,					/* IntensityBits */
+   0,					/* IndexBits */
+   24,					/* DepthBits */
+   8,					/* StencilBits */
+   4,					/* TexelBytes */
+   _mesa_texstore_s8_z24,		/* StoreTexImageFunc */
+   NULL,				/* FetchTexel1D */
+   NULL,				/* FetchTexel2D */
+   NULL,				/* FetchTexel3D */
+   fetch_texel_1d_f_s8_z24,		/* FetchTexel1Df */
+   fetch_texel_2d_f_s8_z24,		/* FetchTexel2Df */
+   fetch_texel_3d_f_s8_z24,		/* FetchTexel3Df */
+   store_texel_s8_z24			/* StoreTexel */
+};
+
 const struct gl_texture_format _mesa_texformat_z16 = {
    MESA_FORMAT_Z16,			/* MesaFormat */
    GL_DEPTH_COMPONENT,			/* BaseFormat */
@@ -1421,21 +1445,27 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
          case GL_COMPRESSED_INTENSITY_ARB:
             return &_mesa_texformat_intensity;
          case GL_COMPRESSED_RGB_ARB:
+#if FEATURE_texture_fxt1
             if (ctx->Extensions.TDFX_texture_compression_FXT1)
                return &_mesa_texformat_rgb_fxt1;
-            else if (ctx->Extensions.EXT_texture_compression_s3tc ||
-                     ctx->Extensions.S3_s3tc)
+#endif
+#if FEATURE_texture_s3tc
+            if (ctx->Extensions.EXT_texture_compression_s3tc ||
+                ctx->Extensions.S3_s3tc)
                return &_mesa_texformat_rgb_dxt1;
-            else
-               return &_mesa_texformat_rgb;
+#endif
+            return &_mesa_texformat_rgb;
          case GL_COMPRESSED_RGBA_ARB:
+#if FEATURE_texture_fxt1
             if (ctx->Extensions.TDFX_texture_compression_FXT1)
                return &_mesa_texformat_rgba_fxt1;
-            else if (ctx->Extensions.EXT_texture_compression_s3tc ||
-                     ctx->Extensions.S3_s3tc)
+#endif
+#if FEATURE_texture_s3tc
+            if (ctx->Extensions.EXT_texture_compression_s3tc ||
+                ctx->Extensions.S3_s3tc)
                return &_mesa_texformat_rgba_dxt3; /* Not rgba_dxt1, see spec */
-            else
-               return &_mesa_texformat_rgba;
+#endif
+            return &_mesa_texformat_rgba;
          default:
             ; /* fallthrough */
       }
@@ -1450,6 +1480,7 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
       }
    }
 
+#if FEATURE_texture_fxt1
    if (ctx->Extensions.TDFX_texture_compression_FXT1) {
       switch (internalFormat) {
          case GL_COMPRESSED_RGB_FXT1_3DFX:
@@ -1460,7 +1491,9 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
             ; /* fallthrough */
       }
    }
+#endif
 
+#if FEATURE_texture_s3tc
    if (ctx->Extensions.EXT_texture_compression_s3tc) {
       switch (internalFormat) {
          case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
@@ -1488,6 +1521,7 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
             ; /* fallthrough */
       }
    }
+#endif
 
    if (ctx->Extensions.ARB_texture_float) {
       switch (internalFormat) {
@@ -1640,6 +1674,11 @@ _mesa_format_to_type_and_comps(const struct gl_texture_format *format,
       *comps = 1; /* XXX OK? */
       return;
 
+   case MESA_FORMAT_S8_Z24:
+      *datatype = GL_UNSIGNED_INT;
+      *comps = 1; /* XXX OK? */
+      return;
+
    case MESA_FORMAT_Z16:
       *datatype = GL_UNSIGNED_SHORT;
       *comps = 1;
@@ -1650,6 +1689,7 @@ _mesa_format_to_type_and_comps(const struct gl_texture_format *format,
       *comps = 1;
       return;
 
+#if FEATURE_EXT_texture_sRGB
    case MESA_FORMAT_SRGB8:
       *datatype = GL_UNSIGNED_BYTE;
       *comps = 3;
@@ -1666,9 +1706,13 @@ _mesa_format_to_type_and_comps(const struct gl_texture_format *format,
       *datatype = GL_UNSIGNED_BYTE;
       *comps = 2;
       return;
+#endif
 
+#if FEATURE_texture_fxt1
    case MESA_FORMAT_RGB_FXT1:
    case MESA_FORMAT_RGBA_FXT1:
+#endif
+#if FEATURE_texture_s3tc
    case MESA_FORMAT_RGB_DXT1:
    case MESA_FORMAT_RGBA_DXT1:
    case MESA_FORMAT_RGBA_DXT3:
@@ -1677,6 +1721,7 @@ _mesa_format_to_type_and_comps(const struct gl_texture_format *format,
       *datatype = GL_UNSIGNED_BYTE;
       *comps = 0;
       return;
+#endif
 
    case MESA_FORMAT_RGBA:
       *datatype = CHAN_TYPE;
diff --git a/src/mesa/main/texformat.h b/src/mesa/main/texformat.h
index 48f0fe99f27..3b6d05612dd 100644
--- a/src/mesa/main/texformat.h
+++ b/src/mesa/main/texformat.h
@@ -84,6 +84,7 @@ enum _format {
    MESA_FORMAT_YCBCR,		/*                     YYYY YYYY UorV UorV */
    MESA_FORMAT_YCBCR_REV,	/*                     UorV UorV YYYY YYYY */
    MESA_FORMAT_Z24_S8,          /* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ SSSS SSSS */
+   MESA_FORMAT_S8_Z24,          /* SSSS SSSS ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */
    MESA_FORMAT_Z16,             /*                     ZZZZ ZZZZ ZZZZ ZZZZ */
    MESA_FORMAT_Z32,             /* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */
    /*@}*/
@@ -104,12 +105,16 @@ enum _format {
     * \name Compressed texture formats.
     */
    /*@{*/
+#if FEATURE_texture_fxt1
    MESA_FORMAT_RGB_FXT1,
    MESA_FORMAT_RGBA_FXT1,
+#endif
+#if FEATURE_texture_s3tc
    MESA_FORMAT_RGB_DXT1,
    MESA_FORMAT_RGBA_DXT1,
    MESA_FORMAT_RGBA_DXT3,
    MESA_FORMAT_RGBA_DXT5,
+#endif
    /*@}*/
 
    /**
@@ -209,6 +214,7 @@ extern const struct gl_texture_format _mesa_texformat_l8;
 extern const struct gl_texture_format _mesa_texformat_i8;
 extern const struct gl_texture_format _mesa_texformat_ci8;
 extern const struct gl_texture_format _mesa_texformat_z24_s8;
+extern const struct gl_texture_format _mesa_texformat_s8_z24;
 extern const struct gl_texture_format _mesa_texformat_z16;
 extern const struct gl_texture_format _mesa_texformat_z32;
 /*@}*/
@@ -221,12 +227,16 @@ extern const struct gl_texture_format _mesa_texformat_ycbcr_rev;
 
 /** \name Compressed formats */
 /*@{*/
+#if FEATURE_texture_fxt1
 extern const struct gl_texture_format _mesa_texformat_rgb_fxt1;
 extern const struct gl_texture_format _mesa_texformat_rgba_fxt1;
+#endif
+#if FEATURE_texture_s3tc
 extern const struct gl_texture_format _mesa_texformat_rgb_dxt1;
 extern const struct gl_texture_format _mesa_texformat_rgba_dxt1;
 extern const struct gl_texture_format _mesa_texformat_rgba_dxt3;
 extern const struct gl_texture_format _mesa_texformat_rgba_dxt5;
+#endif
 /*@}*/
 
 /** \name The null format */
diff --git a/src/mesa/main/texformat_tmp.h b/src/mesa/main/texformat_tmp.h
index 99785da1a0a..63939f40111 100644
--- a/src/mesa/main/texformat_tmp.h
+++ b/src/mesa/main/texformat_tmp.h
@@ -1363,6 +1363,32 @@ static void store_texel_z24_s8(struct gl_texture_image *texImage,
 #endif
 
 
+/* MESA_TEXFORMAT_S8_Z24 ***************************************************/
+
+static void FETCH(f_s8_z24)( const struct gl_texture_image *texImage,
+                             GLint i, GLint j, GLint k, GLfloat *texel )
+{
+   /* only return Z, not stencil data */
+   const GLuint *src = TEXEL_ADDR(GLuint, texImage, i, j, k, 1);
+   const GLfloat scale = 1.0F / (GLfloat) 0xffffff;
+   texel[0] = ((*src) & 0x00ffffff) * scale;
+   ASSERT(texImage->TexFormat->MesaFormat == MESA_FORMAT_S8_Z24);
+   ASSERT(texel[0] >= 0.0F);
+   ASSERT(texel[0] <= 1.0F);
+}
+
+#if DIM == 3
+static void store_texel_s8_z24(struct gl_texture_image *texImage,
+                               GLint i, GLint j, GLint k, const void *texel)
+{
+   /* only store Z, not stencil */
+   GLuint *dst = TEXEL_ADDR(GLuint, texImage, i, j, k, 1);
+   GLfloat depth = *((GLfloat *) texel);
+   GLuint zi = (GLuint) (depth * 0xffffff);
+   *dst = zi | (*dst & 0xff000000);
+}
+#endif
+
 
 #undef TEXEL_ADDR
 #undef DIM
diff --git a/src/mesa/main/texgen.c b/src/mesa/main/texgen.c
new file mode 100644
index 00000000000..244c7aaafc4
--- /dev/null
+++ b/src/mesa/main/texgen.c
@@ -0,0 +1,601 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/** 
+ * \file texgen.c
+ *
+ * glTexGen-related functions
+ */
+
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/macros.h"
+#include "main/texgen.h"
+#include "math/m_xform.h"
+
+
+
+void GLAPIENTRY
+_mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_texture_unit *texUnit;
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (MESA_VERBOSE&(VERBOSE_API|VERBOSE_TEXTURE))
+      _mesa_debug(ctx, "glTexGen %s %s %.1f(%s)...\n",
+                  _mesa_lookup_enum_by_nr(coord),
+                  _mesa_lookup_enum_by_nr(pname),
+                  *params,
+		  _mesa_lookup_enum_by_nr((GLenum) (GLint) *params));
+
+   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glTexGen(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   switch (coord) {
+      case GL_S:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+	    GLenum mode = (GLenum) (GLint) *params;
+	    GLbitfield bits;
+	    switch (mode) {
+	    case GL_OBJECT_LINEAR:
+	       bits = TEXGEN_OBJ_LINEAR;
+	       break;
+	    case GL_EYE_LINEAR:
+	       bits = TEXGEN_EYE_LINEAR;
+	       break;
+	    case GL_REFLECTION_MAP_NV:
+	       bits = TEXGEN_REFLECTION_MAP_NV;
+	       break;
+	    case GL_NORMAL_MAP_NV:
+	       bits = TEXGEN_NORMAL_MAP_NV;
+	       break;
+	    case GL_SPHERE_MAP:
+	       bits = TEXGEN_SPHERE_MAP;
+	       break;
+	    default:
+	       _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
+	       return;
+	    }
+	    if (texUnit->GenModeS == mode)
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    texUnit->GenModeS = mode;
+	    texUnit->_GenBitS = bits;
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+	    if (TEST_EQ_4V(texUnit->ObjectPlaneS, params))
+		return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            COPY_4FV(texUnit->ObjectPlaneS, params);
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+	    GLfloat tmp[4];
+            /* Transform plane equation by the inverse modelview matrix */
+            if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) {
+               _math_matrix_analyse( ctx->ModelviewMatrixStack.Top );
+            }
+            _mesa_transform_vector( tmp, params, ctx->ModelviewMatrixStack.Top->inv );
+	    if (TEST_EQ_4V(texUnit->EyePlaneS, tmp))
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    COPY_4FV(texUnit->EyePlaneS, tmp);
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_T:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+	    GLenum mode = (GLenum) (GLint) *params;
+	    GLbitfield bitt;
+	    switch (mode) {
+               case GL_OBJECT_LINEAR:
+                  bitt = TEXGEN_OBJ_LINEAR;
+                  break;
+               case GL_EYE_LINEAR:
+                  bitt = TEXGEN_EYE_LINEAR;
+                  break;
+               case GL_REFLECTION_MAP_NV:
+                  bitt = TEXGEN_REFLECTION_MAP_NV;
+                  break;
+               case GL_NORMAL_MAP_NV:
+                  bitt = TEXGEN_NORMAL_MAP_NV;
+                  break;
+               case GL_SPHERE_MAP:
+                  bitt = TEXGEN_SPHERE_MAP;
+                  break;
+               default:
+                  _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
+                  return;
+	    }
+	    if (texUnit->GenModeT == mode)
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    texUnit->GenModeT = mode;
+	    texUnit->_GenBitT = bitt;
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+	    if (TEST_EQ_4V(texUnit->ObjectPlaneT, params))
+		return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            COPY_4FV(texUnit->ObjectPlaneT, params);
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+	    GLfloat tmp[4];
+            /* Transform plane equation by the inverse modelview matrix */
+	    if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) {
+               _math_matrix_analyse( ctx->ModelviewMatrixStack.Top );
+            }
+            _mesa_transform_vector( tmp, params, ctx->ModelviewMatrixStack.Top->inv );
+	    if (TEST_EQ_4V(texUnit->EyePlaneT, tmp))
+		return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    COPY_4FV(texUnit->EyePlaneT, tmp);
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_R:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+	    GLenum mode = (GLenum) (GLint) *params;
+	    GLbitfield bitr;
+	    switch (mode) {
+	    case GL_OBJECT_LINEAR:
+	       bitr = TEXGEN_OBJ_LINEAR;
+	       break;
+	    case GL_REFLECTION_MAP_NV:
+	       bitr = TEXGEN_REFLECTION_MAP_NV;
+	       break;
+	    case GL_NORMAL_MAP_NV:
+	       bitr = TEXGEN_NORMAL_MAP_NV;
+	       break;
+	    case GL_EYE_LINEAR:
+	       bitr = TEXGEN_EYE_LINEAR;
+	       break;
+	    default:
+	       _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
+	       return;
+	    }
+	    if (texUnit->GenModeR == mode)
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    texUnit->GenModeR = mode;
+	    texUnit->_GenBitR = bitr;
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+	    if (TEST_EQ_4V(texUnit->ObjectPlaneR, params))
+		return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    COPY_4FV(texUnit->ObjectPlaneR, params);
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+	    GLfloat tmp[4];
+            /* Transform plane equation by the inverse modelview matrix */
+            if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) {
+               _math_matrix_analyse( ctx->ModelviewMatrixStack.Top );
+            }
+            _mesa_transform_vector( tmp, params, ctx->ModelviewMatrixStack.Top->inv );
+	    if (TEST_EQ_4V(texUnit->EyePlaneR, tmp))
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    COPY_4FV(texUnit->EyePlaneR, tmp);
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_Q:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+	    GLenum mode = (GLenum) (GLint) *params;
+	    GLbitfield bitq;
+	    switch (mode) {
+	    case GL_OBJECT_LINEAR:
+	       bitq = TEXGEN_OBJ_LINEAR;
+	       break;
+	    case GL_EYE_LINEAR:
+	       bitq = TEXGEN_EYE_LINEAR;
+	       break;
+	    default:
+	       _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
+	       return;
+	    }
+	    if (texUnit->GenModeQ == mode)
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    texUnit->GenModeQ = mode;
+	    texUnit->_GenBitQ = bitq;
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+	    if (TEST_EQ_4V(texUnit->ObjectPlaneQ, params))
+		return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            COPY_4FV(texUnit->ObjectPlaneQ, params);
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+	    GLfloat tmp[4];
+            /* Transform plane equation by the inverse modelview matrix */
+            if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) {
+               _math_matrix_analyse( ctx->ModelviewMatrixStack.Top );
+            }
+            _mesa_transform_vector( tmp, params, ctx->ModelviewMatrixStack.Top->inv );
+	    if (TEST_EQ_4V(texUnit->EyePlaneQ, tmp))
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	    COPY_4FV(texUnit->EyePlaneQ, tmp);
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(pname)" );
+	    return;
+	 }
+	 break;
+      default:
+         _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(coord)" );
+	 return;
+   }
+
+   if (ctx->Driver.TexGen)
+      ctx->Driver.TexGen( ctx, coord, pname, params );
+}
+
+
+void GLAPIENTRY
+_mesa_TexGeniv(GLenum coord, GLenum pname, const GLint *params )
+{
+   GLfloat p[4];
+   p[0] = (GLfloat) params[0];
+   if (pname == GL_TEXTURE_GEN_MODE) {
+      p[1] = p[2] = p[3] = 0.0F;
+   }
+   else {
+      p[1] = (GLfloat) params[1];
+      p[2] = (GLfloat) params[2];
+      p[3] = (GLfloat) params[3];
+   }
+   _mesa_TexGenfv(coord, pname, p);
+}
+
+
+void GLAPIENTRY
+_mesa_TexGend(GLenum coord, GLenum pname, GLdouble param )
+{
+   GLfloat p = (GLfloat) param;
+   _mesa_TexGenfv( coord, pname, &p );
+}
+
+
+void GLAPIENTRY
+_mesa_TexGendv(GLenum coord, GLenum pname, const GLdouble *params )
+{
+   GLfloat p[4];
+   p[0] = (GLfloat) params[0];
+   if (pname == GL_TEXTURE_GEN_MODE) {
+      p[1] = p[2] = p[3] = 0.0F;
+   }
+   else {
+      p[1] = (GLfloat) params[1];
+      p[2] = (GLfloat) params[2];
+      p[3] = (GLfloat) params[3];
+   }
+   _mesa_TexGenfv( coord, pname, p );
+}
+
+
+void GLAPIENTRY
+_mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param )
+{
+   _mesa_TexGenfv(coord, pname, &param);
+}
+
+
+void GLAPIENTRY
+_mesa_TexGeni( GLenum coord, GLenum pname, GLint param )
+{
+   _mesa_TexGeniv( coord, pname, &param );
+}
+
+
+
+void GLAPIENTRY
+_mesa_GetTexGendv( GLenum coord, GLenum pname, GLdouble *params )
+{
+   const struct gl_texture_unit *texUnit;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexGendv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   switch (coord) {
+      case GL_S:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = ENUM_TO_DOUBLE(texUnit->GenModeS);
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            COPY_4V( params, texUnit->ObjectPlaneS );
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            COPY_4V( params, texUnit->EyePlaneS );
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_T:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = ENUM_TO_DOUBLE(texUnit->GenModeT);
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            COPY_4V( params, texUnit->ObjectPlaneT );
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            COPY_4V( params, texUnit->EyePlaneT );
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_R:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = ENUM_TO_DOUBLE(texUnit->GenModeR);
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            COPY_4V( params, texUnit->ObjectPlaneR );
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            COPY_4V( params, texUnit->EyePlaneR );
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_Q:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = ENUM_TO_DOUBLE(texUnit->GenModeQ);
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            COPY_4V( params, texUnit->ObjectPlaneQ );
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            COPY_4V( params, texUnit->EyePlaneQ );
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(pname)" );
+	    return;
+	 }
+	 break;
+      default:
+         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(coord)" );
+	 return;
+   }
+}
+
+
+
+void GLAPIENTRY
+_mesa_GetTexGenfv( GLenum coord, GLenum pname, GLfloat *params )
+{
+   const struct gl_texture_unit *texUnit;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexGenfv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   switch (coord) {
+      case GL_S:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = ENUM_TO_FLOAT(texUnit->GenModeS);
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            COPY_4V( params, texUnit->ObjectPlaneS );
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            COPY_4V( params, texUnit->EyePlaneS );
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_T:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = ENUM_TO_FLOAT(texUnit->GenModeT);
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            COPY_4V( params, texUnit->ObjectPlaneT );
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            COPY_4V( params, texUnit->EyePlaneT );
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_R:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = ENUM_TO_FLOAT(texUnit->GenModeR);
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            COPY_4V( params, texUnit->ObjectPlaneR );
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            COPY_4V( params, texUnit->EyePlaneR );
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_Q:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = ENUM_TO_FLOAT(texUnit->GenModeQ);
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            COPY_4V( params, texUnit->ObjectPlaneQ );
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            COPY_4V( params, texUnit->EyePlaneQ );
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(pname)" );
+	    return;
+	 }
+	 break;
+      default:
+         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(coord)" );
+	 return;
+   }
+}
+
+
+
+void GLAPIENTRY
+_mesa_GetTexGeniv( GLenum coord, GLenum pname, GLint *params )
+{
+   const struct gl_texture_unit *texUnit;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexGeniv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   switch (coord) {
+      case GL_S:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = texUnit->GenModeS;
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            params[0] = (GLint) texUnit->ObjectPlaneS[0];
+            params[1] = (GLint) texUnit->ObjectPlaneS[1];
+            params[2] = (GLint) texUnit->ObjectPlaneS[2];
+            params[3] = (GLint) texUnit->ObjectPlaneS[3];
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            params[0] = (GLint) texUnit->EyePlaneS[0];
+            params[1] = (GLint) texUnit->EyePlaneS[1];
+            params[2] = (GLint) texUnit->EyePlaneS[2];
+            params[3] = (GLint) texUnit->EyePlaneS[3];
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_T:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = texUnit->GenModeT;
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            params[0] = (GLint) texUnit->ObjectPlaneT[0];
+            params[1] = (GLint) texUnit->ObjectPlaneT[1];
+            params[2] = (GLint) texUnit->ObjectPlaneT[2];
+            params[3] = (GLint) texUnit->ObjectPlaneT[3];
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            params[0] = (GLint) texUnit->EyePlaneT[0];
+            params[1] = (GLint) texUnit->EyePlaneT[1];
+            params[2] = (GLint) texUnit->EyePlaneT[2];
+            params[3] = (GLint) texUnit->EyePlaneT[3];
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_R:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = texUnit->GenModeR;
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            params[0] = (GLint) texUnit->ObjectPlaneR[0];
+            params[1] = (GLint) texUnit->ObjectPlaneR[1];
+            params[2] = (GLint) texUnit->ObjectPlaneR[2];
+            params[3] = (GLint) texUnit->ObjectPlaneR[3];
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            params[0] = (GLint) texUnit->EyePlaneR[0];
+            params[1] = (GLint) texUnit->EyePlaneR[1];
+            params[2] = (GLint) texUnit->EyePlaneR[2];
+            params[3] = (GLint) texUnit->EyePlaneR[3];
+	 }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(pname)" );
+	    return;
+	 }
+	 break;
+      case GL_Q:
+         if (pname==GL_TEXTURE_GEN_MODE) {
+            params[0] = texUnit->GenModeQ;
+	 }
+	 else if (pname==GL_OBJECT_PLANE) {
+            params[0] = (GLint) texUnit->ObjectPlaneQ[0];
+            params[1] = (GLint) texUnit->ObjectPlaneQ[1];
+            params[2] = (GLint) texUnit->ObjectPlaneQ[2];
+            params[3] = (GLint) texUnit->ObjectPlaneQ[3];
+	 }
+	 else if (pname==GL_EYE_PLANE) {
+            params[0] = (GLint) texUnit->EyePlaneQ[0];
+            params[1] = (GLint) texUnit->EyePlaneQ[1];
+            params[2] = (GLint) texUnit->EyePlaneQ[2];
+            params[3] = (GLint) texUnit->EyePlaneQ[3];
+         }
+	 else {
+	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(pname)" );
+	    return;
+	 }
+	 break;
+      default:
+         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(coord)" );
+	 return;
+   }
+}
+
+
diff --git a/src/mesa/main/texgen.h b/src/mesa/main/texgen.h
new file mode 100644
index 00000000000..073588efcdb
--- /dev/null
+++ b/src/mesa/main/texgen.h
@@ -0,0 +1,62 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef TEXGEN_H
+#define TEXGEN_H
+
+
+#include "main/glheader.h"
+
+
+extern void GLAPIENTRY
+_mesa_GetTexGendv( GLenum coord, GLenum pname, GLdouble *params );
+
+extern void GLAPIENTRY
+_mesa_GetTexGenfv( GLenum coord, GLenum pname, GLfloat *params );
+
+extern void GLAPIENTRY
+_mesa_GetTexGeniv( GLenum coord, GLenum pname, GLint *params );
+
+extern void GLAPIENTRY
+_mesa_TexGend( GLenum coord, GLenum pname, GLdouble param );
+
+extern void GLAPIENTRY
+_mesa_TexGendv( GLenum coord, GLenum pname, const GLdouble *params );
+
+extern void GLAPIENTRY
+_mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param );
+
+extern void GLAPIENTRY
+_mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params );
+
+extern void GLAPIENTRY
+_mesa_TexGeni( GLenum coord, GLenum pname, GLint param );
+
+extern void GLAPIENTRY
+_mesa_TexGeniv( GLenum coord, GLenum pname, const GLint *params );
+
+
+
+#endif /* TEXGEN_H */
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 384e1455203..eed19375176 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -32,7 +32,9 @@
 #include "glheader.h"
 #include "bufferobj.h"
 #include "context.h"
+#if FEATURE_convolve
 #include "convolve.h"
+#endif
 #include "fbobject.h"
 #include "framebuffer.h"
 #include "image.h"
@@ -2429,9 +2431,11 @@ _mesa_TexImage1D( GLenum target, GLint level, GLint internalFormat,
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
+#if FEATURE_convolve
    if (is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
    }
+#endif
 
    if (target == GL_TEXTURE_1D) {
       /* non-proxy target */
@@ -2524,10 +2528,12 @@ _mesa_TexImage2D( GLenum target, GLint level, GLint internalFormat,
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
+#if FEATURE_convolve
    if (is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
 					 &postConvHeight);
    }
+#endif
 
    if (target == GL_TEXTURE_2D ||
        (ctx->Extensions.ARB_texture_cube_map &&
@@ -2746,10 +2752,12 @@ _mesa_TexSubImage1D( GLenum target, GLint level,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
+#if FEATURE_convolve
    /* XXX should test internal format */
    if (is_color_format(format)) {
       _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
    }
+#endif
 
    if (subtexture_error_check(ctx, 1, target, level, xoffset, 0, 0,
 			       postConvWidth, 1, 1, format, type)) {
@@ -2804,11 +2812,13 @@ _mesa_TexSubImage2D( GLenum target, GLint level,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
+#if FEATURE_convolve
    /* XXX should test internal format */
    if (is_color_format(format)) {
       _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
                                          &postConvHeight);
    }
+#endif
 
    if (subtexture_error_check(ctx, 2, target, level, xoffset, yoffset, 0,
 			      postConvWidth, postConvHeight, 1, format, type)) {
@@ -2918,9 +2928,11 @@ _mesa_CopyTexImage1D( GLenum target, GLint level,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
+#if FEATURE_convolve
    if (is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
    }
+#endif
 
    if (copytexture_error_check(ctx, 1, target, level, internalFormat,
                                postConvWidth, 1, border))
@@ -2981,11 +2993,12 @@ _mesa_CopyTexImage2D( GLenum target, GLint level, GLenum internalFormat,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
+#if FEATURE_convolve
    if (is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
                                          &postConvHeight);
    }
-
+#endif
    if (copytexture_error_check(ctx, 2, target, level, internalFormat,
                                postConvWidth, postConvHeight, border))
       return;
@@ -3047,8 +3060,10 @@ _mesa_CopyTexSubImage1D( GLenum target, GLint level,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
+#if FEATURE_convolve
    /* XXX should test internal format */
    _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
+#endif
 
    if (copytexsubimage_error_check(ctx, 1, target, level,
                                    xoffset, 0, 0, postConvWidth, 1))
@@ -3100,8 +3115,10 @@ _mesa_CopyTexSubImage2D( GLenum target, GLint level,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
+#if FEATURE_convolve
    /* XXX should test internal format */
    _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
+#endif
 
    if (copytexsubimage_error_check(ctx, 2, target, level, xoffset, yoffset, 0,
                                    postConvWidth, postConvHeight))
@@ -3152,8 +3169,10 @@ _mesa_CopyTexSubImage3D( GLenum target, GLint level,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
+#if FEATURE_convolve
    /* XXX should test internal format */
    _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
+#endif
 
    if (copytexsubimage_error_check(ctx, 3, target, level, xoffset, yoffset,
                                    zoffset, postConvWidth, postConvHeight))
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index df64002f994..606e62d7a08 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -29,7 +29,9 @@
 
 
 #include "glheader.h"
+#if FEATURE_colortable
 #include "colortab.h"
+#endif
 #include "context.h"
 #include "enums.h"
 #include "fbobject.h"
@@ -153,7 +155,9 @@ _mesa_delete_texture_object( GLcontext *ctx, struct gl_texture_object *texObj )
 
    (void) ctx;
 
+#if FEATURE_colortable
    _mesa_free_colortable_data(&texObj->Palette);
+#endif
 
    /* free the texture images */
    for (face = 0; face < 6; face++) {
diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c
new file mode 100644
index 00000000000..af288c4e18c
--- /dev/null
+++ b/src/mesa/main/texparam.c
@@ -0,0 +1,1035 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/** 
+ * \file texparam.c
+ *
+ * glTexParameter-related functions
+ */
+
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/colormac.h"
+#include "main/macros.h"
+#include "main/texcompress.h"
+#include "main/texparam.h"
+#include "main/teximage.h"
+
+
+/**
+ * Check if a coordinate wrap mode is supported for the texture target.
+ * \return GL_TRUE if legal, GL_FALSE otherwise
+ */
+static GLboolean 
+validate_texture_wrap_mode(GLcontext * ctx, GLenum target, GLenum wrap)
+{
+   const struct gl_extensions * const e = & ctx->Extensions;
+
+   if (wrap == GL_CLAMP || wrap == GL_CLAMP_TO_EDGE ||
+       (wrap == GL_CLAMP_TO_BORDER && e->ARB_texture_border_clamp)) {
+      /* any texture target */
+      return GL_TRUE;
+   }
+   else if (target != GL_TEXTURE_RECTANGLE_NV &&
+	    (wrap == GL_REPEAT ||
+	     (wrap == GL_MIRRORED_REPEAT &&
+	      e->ARB_texture_mirrored_repeat) ||
+	     (wrap == GL_MIRROR_CLAMP_EXT &&
+	      (e->ATI_texture_mirror_once || e->EXT_texture_mirror_clamp)) ||
+	     (wrap == GL_MIRROR_CLAMP_TO_EDGE_EXT &&
+	      (e->ATI_texture_mirror_once || e->EXT_texture_mirror_clamp)) ||
+	     (wrap == GL_MIRROR_CLAMP_TO_BORDER_EXT &&
+	      (e->EXT_texture_mirror_clamp)))) {
+      /* non-rectangle texture */
+      return GL_TRUE;
+   }
+
+   _mesa_error( ctx, GL_INVALID_VALUE, "glTexParameter(param)" );
+   return GL_FALSE;
+}
+
+
+void GLAPIENTRY
+_mesa_TexParameterf( GLenum target, GLenum pname, GLfloat param )
+{
+   _mesa_TexParameterfv(target, pname, &param);
+}
+
+
+void GLAPIENTRY
+_mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params )
+{
+   const GLenum eparam = (GLenum) (GLint) params[0];
+   struct gl_texture_unit *texUnit;
+   struct gl_texture_object *texObj;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (MESA_VERBOSE&(VERBOSE_API|VERBOSE_TEXTURE))
+      _mesa_debug(ctx, "glTexParameter %s %s %.1f(%s)...\n",
+                  _mesa_lookup_enum_by_nr(target),
+                  _mesa_lookup_enum_by_nr(pname),
+                  *params,
+		  _mesa_lookup_enum_by_nr(eparam));
+
+   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureImageUnits) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glTexParameterfv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   switch (target) {
+      case GL_TEXTURE_1D:
+         texObj = texUnit->Current1D;
+         break;
+      case GL_TEXTURE_2D:
+         texObj = texUnit->Current2D;
+         break;
+      case GL_TEXTURE_3D:
+         texObj = texUnit->Current3D;
+         break;
+      case GL_TEXTURE_CUBE_MAP:
+         if (!ctx->Extensions.ARB_texture_cube_map) {
+            _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
+            return;
+         }
+         texObj = texUnit->CurrentCubeMap;
+         break;
+      case GL_TEXTURE_RECTANGLE_NV:
+         if (!ctx->Extensions.NV_texture_rectangle) {
+            _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
+            return;
+         }
+         texObj = texUnit->CurrentRect;
+         break;
+      case GL_TEXTURE_1D_ARRAY_EXT:
+         if (!ctx->Extensions.MESA_texture_array) {
+            _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
+            return;
+         }
+         texObj = texUnit->Current1DArray;
+         break;
+      case GL_TEXTURE_2D_ARRAY_EXT:
+         if (!ctx->Extensions.MESA_texture_array) {
+            _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
+            return;
+         }
+         texObj = texUnit->Current2DArray;
+         break;
+      default:
+         _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
+         return;
+   }
+
+   switch (pname) {
+      case GL_TEXTURE_MIN_FILTER:
+         /* A small optimization */
+         if (texObj->MinFilter == eparam)
+            return;
+         if (eparam==GL_NEAREST || eparam==GL_LINEAR) {
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            texObj->MinFilter = eparam;
+         }
+         else if ((eparam==GL_NEAREST_MIPMAP_NEAREST ||
+                   eparam==GL_LINEAR_MIPMAP_NEAREST ||
+                   eparam==GL_NEAREST_MIPMAP_LINEAR ||
+                   eparam==GL_LINEAR_MIPMAP_LINEAR) &&
+                  texObj->Target != GL_TEXTURE_RECTANGLE_NV) {
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            texObj->MinFilter = eparam;
+         }
+         else {
+            _mesa_error( ctx, GL_INVALID_VALUE, "glTexParameter(param)" );
+            return;
+         }
+         break;
+      case GL_TEXTURE_MAG_FILTER:
+         /* A small optimization */
+         if (texObj->MagFilter == eparam)
+            return;
+
+         if (eparam==GL_NEAREST || eparam==GL_LINEAR) {
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            texObj->MagFilter = eparam;
+         }
+         else {
+            _mesa_error( ctx, GL_INVALID_VALUE, "glTexParameter(param)" );
+            return;
+         }
+         break;
+      case GL_TEXTURE_WRAP_S:
+         if (texObj->WrapS == eparam)
+            return;
+         if (validate_texture_wrap_mode(ctx, texObj->Target, eparam)) {
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            texObj->WrapS = eparam;
+         }
+         else {
+            return;
+         }
+         break;
+      case GL_TEXTURE_WRAP_T:
+         if (texObj->WrapT == eparam)
+            return;
+         if (validate_texture_wrap_mode(ctx, texObj->Target, eparam)) {
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            texObj->WrapT = eparam;
+         }
+         else {
+            return;
+         }
+         break;
+      case GL_TEXTURE_WRAP_R:
+         if (texObj->WrapR == eparam)
+            return;
+         if (validate_texture_wrap_mode(ctx, texObj->Target, eparam)) {
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            texObj->WrapR = eparam;
+         }
+         else {
+	    return;
+         }
+         break;
+      case GL_TEXTURE_BORDER_COLOR:
+         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+         texObj->BorderColor[RCOMP] = params[0];
+         texObj->BorderColor[GCOMP] = params[1];
+         texObj->BorderColor[BCOMP] = params[2];
+         texObj->BorderColor[ACOMP] = params[3];
+         UNCLAMPED_FLOAT_TO_CHAN(texObj->_BorderChan[RCOMP], params[0]);
+         UNCLAMPED_FLOAT_TO_CHAN(texObj->_BorderChan[GCOMP], params[1]);
+         UNCLAMPED_FLOAT_TO_CHAN(texObj->_BorderChan[BCOMP], params[2]);
+         UNCLAMPED_FLOAT_TO_CHAN(texObj->_BorderChan[ACOMP], params[3]);
+         break;
+      case GL_TEXTURE_MIN_LOD:
+         if (texObj->MinLod == params[0])
+            return;
+         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+         texObj->MinLod = params[0];
+         break;
+      case GL_TEXTURE_MAX_LOD:
+         if (texObj->MaxLod == params[0])
+            return;
+         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+         texObj->MaxLod = params[0];
+         break;
+      case GL_TEXTURE_BASE_LEVEL:
+         if (params[0] < 0.0) {
+            _mesa_error(ctx, GL_INVALID_VALUE, "glTexParameter(param)");
+            return;
+         }
+         if (target == GL_TEXTURE_RECTANGLE_ARB && params[0] != 0.0) {
+            _mesa_error(ctx, GL_INVALID_VALUE, "glTexParameter(param)");
+            return;
+         }
+         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+         texObj->BaseLevel = (GLint) params[0];
+         break;
+      case GL_TEXTURE_MAX_LEVEL:
+         if (params[0] < 0.0) {
+            _mesa_error(ctx, GL_INVALID_VALUE, "glTexParameter(param)");
+            return;
+         }
+         if (target == GL_TEXTURE_RECTANGLE_ARB) {
+            _mesa_error(ctx, GL_INVALID_OPERATION, "glTexParameter(param)");
+            return;
+         }
+         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+         texObj->MaxLevel = (GLint) params[0];
+         break;
+      case GL_TEXTURE_PRIORITY:
+         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+         texObj->Priority = CLAMP( params[0], 0.0F, 1.0F );
+         break;
+      case GL_TEXTURE_MAX_ANISOTROPY_EXT:
+         if (ctx->Extensions.EXT_texture_filter_anisotropic) {
+	    if (params[0] < 1.0) {
+	       _mesa_error(ctx, GL_INVALID_VALUE, "glTexParameter(param)" );
+	       return;
+	    }
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            /* clamp to max, that's what NVIDIA does */
+            texObj->MaxAnisotropy = MIN2(params[0],
+                                         ctx->Const.MaxTextureMaxAnisotropy);
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glTexParameter(pname=GL_TEXTURE_MAX_ANISOTROPY_EXT)");
+            return;
+         }
+         break;
+      case GL_TEXTURE_COMPARE_SGIX:
+         if (ctx->Extensions.SGIX_shadow) {
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            texObj->CompareFlag = params[0] ? GL_TRUE : GL_FALSE;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glTexParameter(pname=GL_TEXTURE_COMPARE_SGIX)");
+            return;
+         }
+         break;
+      case GL_TEXTURE_COMPARE_OPERATOR_SGIX:
+         if (ctx->Extensions.SGIX_shadow) {
+            GLenum op = (GLenum) params[0];
+            if (op == GL_TEXTURE_LEQUAL_R_SGIX ||
+                op == GL_TEXTURE_GEQUAL_R_SGIX) {
+               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+               texObj->CompareOperator = op;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM, "glTexParameter(param)");
+            }
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                    "glTexParameter(pname=GL_TEXTURE_COMPARE_OPERATOR_SGIX)");
+            return;
+         }
+         break;
+      case GL_SHADOW_AMBIENT_SGIX: /* aka GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
+         if (ctx->Extensions.SGIX_shadow_ambient) {
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+            texObj->ShadowAmbient = CLAMP(params[0], 0.0F, 1.0F);
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glTexParameter(pname=GL_SHADOW_AMBIENT_SGIX)");
+            return;
+         }
+         break;
+      case GL_GENERATE_MIPMAP_SGIS:
+         if (ctx->Extensions.SGIS_generate_mipmap) {
+            texObj->GenerateMipmap = params[0] ? GL_TRUE : GL_FALSE;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glTexParameter(pname=GL_GENERATE_MIPMAP_SGIS)");
+            return;
+         }
+         break;
+      case GL_TEXTURE_COMPARE_MODE_ARB:
+         if (ctx->Extensions.ARB_shadow) {
+            const GLenum mode = (GLenum) params[0];
+            if (mode == GL_NONE || mode == GL_COMPARE_R_TO_TEXTURE_ARB) {
+               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+               texObj->CompareMode = mode;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM,
+                           "glTexParameter(bad GL_TEXTURE_COMPARE_MODE_ARB: 0x%x)", mode);
+               return;
+            }
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glTexParameter(pname=GL_TEXTURE_COMPARE_MODE_ARB)");
+            return;
+         }
+         break;
+      case GL_TEXTURE_COMPARE_FUNC_ARB:
+         if (ctx->Extensions.ARB_shadow) {
+            const GLenum func = (GLenum) params[0];
+            if (func == GL_LEQUAL || func == GL_GEQUAL) {
+               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+               texObj->CompareFunc = func;
+            }
+            else if (ctx->Extensions.EXT_shadow_funcs &&
+                     (func == GL_EQUAL ||
+                      func == GL_NOTEQUAL ||
+                      func == GL_LESS ||
+                      func == GL_GREATER ||
+                      func == GL_ALWAYS ||
+                      func == GL_NEVER)) {
+               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+               texObj->CompareFunc = func;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM,
+                           "glTexParameter(bad GL_TEXTURE_COMPARE_FUNC_ARB)");
+               return;
+            }
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glTexParameter(pname=GL_TEXTURE_COMPARE_FUNC_ARB)");
+            return;
+         }
+         break;
+      case GL_DEPTH_TEXTURE_MODE_ARB:
+         if (ctx->Extensions.ARB_depth_texture) {
+            const GLenum result = (GLenum) params[0];
+            if (result == GL_LUMINANCE || result == GL_INTENSITY
+                || result == GL_ALPHA) {
+               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+               texObj->DepthMode = result;
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_ENUM,
+                          "glTexParameter(bad GL_DEPTH_TEXTURE_MODE_ARB)");
+               return;
+            }
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glTexParameter(pname=GL_DEPTH_TEXTURE_MODE_ARB)");
+            return;
+         }
+         break;
+      case GL_TEXTURE_LOD_BIAS:
+         /* NOTE: this is really part of OpenGL 1.4, not EXT_texture_lod_bias*/
+         if (ctx->Extensions.EXT_texture_lod_bias) {
+            if (texObj->LodBias != params[0]) {
+               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+               texObj->LodBias = params[0];
+            }
+         }
+         break;
+
+      default:
+         _mesa_error(ctx, GL_INVALID_ENUM,
+                     "glTexParameter(pname=0x%x)", pname);
+         return;
+   }
+
+   texObj->_Complete = GL_FALSE;
+
+   if (ctx->Driver.TexParameter) {
+      (*ctx->Driver.TexParameter)( ctx, target, texObj, pname, params );
+   }
+}
+
+
+void GLAPIENTRY
+_mesa_TexParameteri( GLenum target, GLenum pname, GLint param )
+{
+   GLfloat fparam[4];
+   if (pname == GL_TEXTURE_PRIORITY)
+      fparam[0] = INT_TO_FLOAT(param);
+   else
+      fparam[0] = (GLfloat) param;
+   fparam[1] = fparam[2] = fparam[3] = 0.0;
+   _mesa_TexParameterfv(target, pname, fparam);
+}
+
+
+void GLAPIENTRY
+_mesa_TexParameteriv( GLenum target, GLenum pname, const GLint *params )
+{
+   GLfloat fparam[4];
+   if (pname == GL_TEXTURE_BORDER_COLOR) {
+      fparam[0] = INT_TO_FLOAT(params[0]);
+      fparam[1] = INT_TO_FLOAT(params[1]);
+      fparam[2] = INT_TO_FLOAT(params[2]);
+      fparam[3] = INT_TO_FLOAT(params[3]);
+   }
+   else {
+      if (pname == GL_TEXTURE_PRIORITY)
+         fparam[0] = INT_TO_FLOAT(params[0]);
+      else
+         fparam[0] = (GLfloat) params[0];
+      fparam[1] = fparam[2] = fparam[3] = 0.0F;
+   }
+   _mesa_TexParameterfv(target, pname, fparam);
+}
+
+
+void GLAPIENTRY
+_mesa_GetTexLevelParameterfv( GLenum target, GLint level,
+                              GLenum pname, GLfloat *params )
+{
+   GLint iparam;
+   _mesa_GetTexLevelParameteriv( target, level, pname, &iparam );
+   *params = (GLfloat) iparam;
+}
+
+
+static GLuint
+tex_image_dimensions(GLcontext *ctx, GLenum target)
+{
+   switch (target) {
+      case GL_TEXTURE_1D:
+      case GL_PROXY_TEXTURE_1D:
+         return 1;
+      case GL_TEXTURE_2D:
+      case GL_PROXY_TEXTURE_2D:
+         return 2;
+      case GL_TEXTURE_3D:
+      case GL_PROXY_TEXTURE_3D:
+         return 3;
+      case GL_TEXTURE_CUBE_MAP:
+      case GL_PROXY_TEXTURE_CUBE_MAP:
+      case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
+      case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
+      case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
+      case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
+      case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
+      case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
+         return ctx->Extensions.ARB_texture_cube_map ? 2 : 0;
+      case GL_TEXTURE_RECTANGLE_NV:
+      case GL_PROXY_TEXTURE_RECTANGLE_NV:
+         return ctx->Extensions.NV_texture_rectangle ? 2 : 0;
+      case GL_TEXTURE_1D_ARRAY_EXT:
+      case GL_PROXY_TEXTURE_1D_ARRAY_EXT:
+         return ctx->Extensions.MESA_texture_array ? 2 : 0;
+      case GL_TEXTURE_2D_ARRAY_EXT:
+      case GL_PROXY_TEXTURE_2D_ARRAY_EXT:
+         return ctx->Extensions.MESA_texture_array ? 3 : 0;
+      default:
+         _mesa_problem(ctx, "bad target in _mesa_tex_target_dimensions()");
+         return 0;
+   }
+}
+
+
+void GLAPIENTRY
+_mesa_GetTexLevelParameteriv( GLenum target, GLint level,
+                              GLenum pname, GLint *params )
+{
+   const struct gl_texture_unit *texUnit;
+   struct gl_texture_object *texObj;
+   const struct gl_texture_image *img = NULL;
+   GLuint dimensions;
+   GLboolean isProxy;
+   GLint maxLevels;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureImageUnits) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTexLevelParameteriv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   /* this will catch bad target values */
+   dimensions = tex_image_dimensions(ctx, target);  /* 1, 2 or 3 */
+   if (dimensions == 0) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexLevelParameter[if]v(target)");
+      return;
+   }
+
+   maxLevels = _mesa_max_texture_levels(ctx, target);
+   if (maxLevels == 0) {
+      /* should not happen since <target> was just checked above */
+      _mesa_problem(ctx, "maxLevels=0 in _mesa_GetTexLevelParameter");
+      return;
+   }
+
+   if (level < 0 || level >= maxLevels) {
+      _mesa_error( ctx, GL_INVALID_VALUE, "glGetTexLevelParameter[if]v" );
+      return;
+   }
+
+   texObj = _mesa_select_tex_object(ctx, texUnit, target);
+   _mesa_lock_texture(ctx, texObj);
+
+   img = _mesa_select_tex_image(ctx, texObj, target, level);
+   if (!img || !img->TexFormat) {
+      /* undefined texture image */
+      if (pname == GL_TEXTURE_COMPONENTS)
+         *params = 1;
+      else
+         *params = 0;
+      goto out;
+   }
+
+   isProxy = _mesa_is_proxy_texture(target);
+
+   switch (pname) {
+      case GL_TEXTURE_WIDTH:
+         *params = img->Width;
+         break;
+      case GL_TEXTURE_HEIGHT:
+         *params = img->Height;
+         break;
+      case GL_TEXTURE_DEPTH:
+         *params = img->Depth;
+         break;
+      case GL_TEXTURE_INTERNAL_FORMAT:
+         *params = img->InternalFormat;
+         break;
+      case GL_TEXTURE_BORDER:
+         *params = img->Border;
+         break;
+      case GL_TEXTURE_RED_SIZE:
+         if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA)
+            *params = img->TexFormat->RedBits;
+         else
+            *params = 0;
+         break;
+      case GL_TEXTURE_GREEN_SIZE:
+         if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA)
+            *params = img->TexFormat->GreenBits;
+         else
+            *params = 0;
+         break;
+      case GL_TEXTURE_BLUE_SIZE:
+         if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA)
+            *params = img->TexFormat->BlueBits;
+         else
+            *params = 0;
+         break;
+      case GL_TEXTURE_ALPHA_SIZE:
+         if (img->_BaseFormat == GL_ALPHA ||
+             img->_BaseFormat == GL_LUMINANCE_ALPHA ||
+             img->_BaseFormat == GL_RGBA)
+            *params = img->TexFormat->AlphaBits;
+         else
+            *params = 0;
+         break;
+      case GL_TEXTURE_INTENSITY_SIZE:
+         if (img->_BaseFormat != GL_INTENSITY)
+            *params = 0;
+         else if (img->TexFormat->IntensityBits > 0)
+            *params = img->TexFormat->IntensityBits;
+         else /* intensity probably stored as rgb texture */
+            *params = MIN2(img->TexFormat->RedBits, img->TexFormat->GreenBits);
+         break;
+      case GL_TEXTURE_LUMINANCE_SIZE:
+         if (img->_BaseFormat != GL_LUMINANCE &&
+             img->_BaseFormat != GL_LUMINANCE_ALPHA)
+            *params = 0;
+         else if (img->TexFormat->LuminanceBits > 0)
+            *params = img->TexFormat->LuminanceBits;
+         else /* luminance probably stored as rgb texture */
+            *params = MIN2(img->TexFormat->RedBits, img->TexFormat->GreenBits);
+         break;
+      case GL_TEXTURE_INDEX_SIZE_EXT:
+         if (img->_BaseFormat == GL_COLOR_INDEX)
+            *params = img->TexFormat->IndexBits;
+         else
+            *params = 0;
+         break;
+      case GL_TEXTURE_DEPTH_SIZE_ARB:
+         if (ctx->Extensions.SGIX_depth_texture ||
+             ctx->Extensions.ARB_depth_texture)
+            *params = img->TexFormat->DepthBits;
+         else
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         break;
+      case GL_TEXTURE_STENCIL_SIZE_EXT:
+         if (ctx->Extensions.EXT_packed_depth_stencil) {
+            *params = img->TexFormat->StencilBits;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+
+      /* GL_ARB_texture_compression */
+      case GL_TEXTURE_COMPRESSED_IMAGE_SIZE:
+         if (ctx->Extensions.ARB_texture_compression) {
+            if (img->IsCompressed && !isProxy) {
+               /* Don't use ctx->Driver.CompressedTextureSize() since that
+                * may returned a padded hardware size.
+                */
+               *params = _mesa_compressed_texture_size(ctx, img->Width,
+                                                   img->Height, img->Depth,
+                                                   img->TexFormat->MesaFormat);
+            }
+            else {
+               _mesa_error(ctx, GL_INVALID_OPERATION,
+                           "glGetTexLevelParameter[if]v(pname)");
+            }
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+      case GL_TEXTURE_COMPRESSED:
+         if (ctx->Extensions.ARB_texture_compression) {
+            *params = (GLint) img->IsCompressed;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+
+      /* GL_ARB_texture_float */
+      case GL_TEXTURE_RED_TYPE_ARB:
+         if (ctx->Extensions.ARB_texture_float) {
+            *params = img->TexFormat->RedBits ? img->TexFormat->DataType : GL_NONE;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+      case GL_TEXTURE_GREEN_TYPE_ARB:
+         if (ctx->Extensions.ARB_texture_float) {
+            *params = img->TexFormat->GreenBits ? img->TexFormat->DataType : GL_NONE;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+      case GL_TEXTURE_BLUE_TYPE_ARB:
+         if (ctx->Extensions.ARB_texture_float) {
+            *params = img->TexFormat->BlueBits ? img->TexFormat->DataType : GL_NONE;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+      case GL_TEXTURE_ALPHA_TYPE_ARB:
+         if (ctx->Extensions.ARB_texture_float) {
+            *params = img->TexFormat->AlphaBits ? img->TexFormat->DataType : GL_NONE;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+      case GL_TEXTURE_LUMINANCE_TYPE_ARB:
+         if (ctx->Extensions.ARB_texture_float) {
+            *params = img->TexFormat->LuminanceBits ? img->TexFormat->DataType : GL_NONE;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+      case GL_TEXTURE_INTENSITY_TYPE_ARB:
+         if (ctx->Extensions.ARB_texture_float) {
+            *params = img->TexFormat->IntensityBits ? img->TexFormat->DataType : GL_NONE;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+      case GL_TEXTURE_DEPTH_TYPE_ARB:
+         if (ctx->Extensions.ARB_texture_float) {
+            *params = img->TexFormat->DepthBits ? img->TexFormat->DataType : GL_NONE;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glGetTexLevelParameter[if]v(pname)");
+         }
+         break;
+
+      default:
+         _mesa_error(ctx, GL_INVALID_ENUM,
+                     "glGetTexLevelParameter[if]v(pname)");
+   }
+
+ out:
+   _mesa_unlock_texture(ctx, texObj);
+}
+
+
+
+void GLAPIENTRY
+_mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
+{
+   struct gl_texture_unit *texUnit;
+   struct gl_texture_object *obj;
+   GLboolean error = GL_FALSE;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureImageUnits) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTexParameterfv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   obj = _mesa_select_tex_object(ctx, texUnit, target);
+   if (!obj) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameterfv(target)");
+      return;
+   }
+
+   _mesa_lock_texture(ctx, obj);
+   switch (pname) {
+      case GL_TEXTURE_MAG_FILTER:
+	 *params = ENUM_TO_FLOAT(obj->MagFilter);
+	 break;
+      case GL_TEXTURE_MIN_FILTER:
+         *params = ENUM_TO_FLOAT(obj->MinFilter);
+         break;
+      case GL_TEXTURE_WRAP_S:
+         *params = ENUM_TO_FLOAT(obj->WrapS);
+         break;
+      case GL_TEXTURE_WRAP_T:
+         *params = ENUM_TO_FLOAT(obj->WrapT);
+         break;
+      case GL_TEXTURE_WRAP_R:
+         *params = ENUM_TO_FLOAT(obj->WrapR);
+         break;
+      case GL_TEXTURE_BORDER_COLOR:
+         params[0] = CLAMP(obj->BorderColor[0], 0.0F, 1.0F);
+         params[1] = CLAMP(obj->BorderColor[1], 0.0F, 1.0F);
+         params[2] = CLAMP(obj->BorderColor[2], 0.0F, 1.0F);
+         params[3] = CLAMP(obj->BorderColor[3], 0.0F, 1.0F);
+         break;
+      case GL_TEXTURE_RESIDENT:
+         {
+            GLboolean resident;
+            if (ctx->Driver.IsTextureResident)
+               resident = ctx->Driver.IsTextureResident(ctx, obj);
+            else
+               resident = GL_TRUE;
+            *params = ENUM_TO_FLOAT(resident);
+         }
+         break;
+      case GL_TEXTURE_PRIORITY:
+         *params = obj->Priority;
+         break;
+      case GL_TEXTURE_MIN_LOD:
+         *params = obj->MinLod;
+         break;
+      case GL_TEXTURE_MAX_LOD:
+         *params = obj->MaxLod;
+         break;
+      case GL_TEXTURE_BASE_LEVEL:
+         *params = (GLfloat) obj->BaseLevel;
+         break;
+      case GL_TEXTURE_MAX_LEVEL:
+         *params = (GLfloat) obj->MaxLevel;
+         break;
+      case GL_TEXTURE_MAX_ANISOTROPY_EXT:
+         if (ctx->Extensions.EXT_texture_filter_anisotropic) {
+            *params = obj->MaxAnisotropy;
+         }
+	 else
+	    error = 1;
+         break;
+      case GL_TEXTURE_COMPARE_SGIX:
+         if (ctx->Extensions.SGIX_shadow) {
+            *params = (GLfloat) obj->CompareFlag;
+         }
+	 else 
+	    error = 1;
+         break;
+      case GL_TEXTURE_COMPARE_OPERATOR_SGIX:
+         if (ctx->Extensions.SGIX_shadow) {
+            *params = (GLfloat) obj->CompareOperator;
+         }
+	 else 
+	    error = 1;
+         break;
+      case GL_SHADOW_AMBIENT_SGIX: /* aka GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
+         if (ctx->Extensions.SGIX_shadow_ambient) {
+            *params = obj->ShadowAmbient;
+         }
+	 else 
+	    error = 1;
+         break;
+      case GL_GENERATE_MIPMAP_SGIS:
+         if (ctx->Extensions.SGIS_generate_mipmap) {
+            *params = (GLfloat) obj->GenerateMipmap;
+         }
+	 else 
+	    error = 1;
+         break;
+      case GL_TEXTURE_COMPARE_MODE_ARB:
+         if (ctx->Extensions.ARB_shadow) {
+            *params = (GLfloat) obj->CompareMode;
+         }
+	 else 
+	    error = 1;
+         break;
+      case GL_TEXTURE_COMPARE_FUNC_ARB:
+         if (ctx->Extensions.ARB_shadow) {
+            *params = (GLfloat) obj->CompareFunc;
+         }
+	 else 
+	    error = 1;
+         break;
+      case GL_DEPTH_TEXTURE_MODE_ARB:
+         if (ctx->Extensions.ARB_depth_texture) {
+            *params = (GLfloat) obj->DepthMode;
+         }
+	 else 
+	    error = 1;
+         break;
+      case GL_TEXTURE_LOD_BIAS:
+         if (ctx->Extensions.EXT_texture_lod_bias) {
+            *params = obj->LodBias;
+         }
+	 else 
+	    error = 1;
+         break;
+      default:
+	 error = 1;
+	 break;
+   }
+   if (error)
+      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameterfv(pname=0x%x)",
+		  pname);
+
+   _mesa_unlock_texture(ctx, obj);
+}
+
+
+void GLAPIENTRY
+_mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
+{
+   struct gl_texture_unit *texUnit;
+   struct gl_texture_object *obj;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureImageUnits) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTexParameteriv(current unit)");
+      return;
+   }
+
+   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+
+   obj = _mesa_select_tex_object(ctx, texUnit, target);
+   if (!obj) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameteriv(target)");
+      return;
+   }
+
+   switch (pname) {
+      case GL_TEXTURE_MAG_FILTER:
+         *params = (GLint) obj->MagFilter;
+         return;
+      case GL_TEXTURE_MIN_FILTER:
+         *params = (GLint) obj->MinFilter;
+         return;
+      case GL_TEXTURE_WRAP_S:
+         *params = (GLint) obj->WrapS;
+         return;
+      case GL_TEXTURE_WRAP_T:
+         *params = (GLint) obj->WrapT;
+         return;
+      case GL_TEXTURE_WRAP_R:
+         *params = (GLint) obj->WrapR;
+         return;
+      case GL_TEXTURE_BORDER_COLOR:
+         {
+            GLfloat b[4];
+            b[0] = CLAMP(obj->BorderColor[0], 0.0F, 1.0F);
+            b[1] = CLAMP(obj->BorderColor[1], 0.0F, 1.0F);
+            b[2] = CLAMP(obj->BorderColor[2], 0.0F, 1.0F);
+            b[3] = CLAMP(obj->BorderColor[3], 0.0F, 1.0F);
+            params[0] = FLOAT_TO_INT(b[0]);
+            params[1] = FLOAT_TO_INT(b[1]);
+            params[2] = FLOAT_TO_INT(b[2]);
+            params[3] = FLOAT_TO_INT(b[3]);
+         }
+         return;
+      case GL_TEXTURE_RESIDENT:
+         {
+            GLboolean resident;
+            if (ctx->Driver.IsTextureResident)
+               resident = ctx->Driver.IsTextureResident(ctx, obj);
+            else
+               resident = GL_TRUE;
+            *params = (GLint) resident;
+         }
+         return;
+      case GL_TEXTURE_PRIORITY:
+         *params = FLOAT_TO_INT(obj->Priority);
+         return;
+      case GL_TEXTURE_MIN_LOD:
+         *params = (GLint) obj->MinLod;
+         return;
+      case GL_TEXTURE_MAX_LOD:
+         *params = (GLint) obj->MaxLod;
+         return;
+      case GL_TEXTURE_BASE_LEVEL:
+         *params = obj->BaseLevel;
+         return;
+      case GL_TEXTURE_MAX_LEVEL:
+         *params = obj->MaxLevel;
+         return;
+      case GL_TEXTURE_MAX_ANISOTROPY_EXT:
+         if (ctx->Extensions.EXT_texture_filter_anisotropic) {
+            *params = (GLint) obj->MaxAnisotropy;
+            return;
+         }
+         break;
+      case GL_TEXTURE_COMPARE_SGIX:
+         if (ctx->Extensions.SGIX_shadow) {
+            *params = (GLint) obj->CompareFlag;
+            return;
+         }
+         break;
+      case GL_TEXTURE_COMPARE_OPERATOR_SGIX:
+         if (ctx->Extensions.SGIX_shadow) {
+            *params = (GLint) obj->CompareOperator;
+            return;
+         }
+         break;
+      case GL_SHADOW_AMBIENT_SGIX: /* aka GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
+         if (ctx->Extensions.SGIX_shadow_ambient) {
+            *params = (GLint) FLOAT_TO_INT(obj->ShadowAmbient);
+            return;
+         }
+         break;
+      case GL_GENERATE_MIPMAP_SGIS:
+         if (ctx->Extensions.SGIS_generate_mipmap) {
+            *params = (GLint) obj->GenerateMipmap;
+            return;
+         }
+         break;
+      case GL_TEXTURE_COMPARE_MODE_ARB:
+         if (ctx->Extensions.ARB_shadow) {
+            *params = (GLint) obj->CompareMode;
+            return;
+         }
+         break;
+      case GL_TEXTURE_COMPARE_FUNC_ARB:
+         if (ctx->Extensions.ARB_shadow) {
+            *params = (GLint) obj->CompareFunc;
+            return;
+         }
+         break;
+      case GL_DEPTH_TEXTURE_MODE_ARB:
+         if (ctx->Extensions.ARB_depth_texture) {
+            *params = (GLint) obj->DepthMode;
+            return;
+         }
+         break;
+      case GL_TEXTURE_LOD_BIAS:
+         if (ctx->Extensions.EXT_texture_lod_bias) {
+            *params = (GLint) obj->LodBias;
+            return;
+         }
+         break;
+      default:
+         ; /* silence warnings */
+   }
+   /* If we get here, pname was an unrecognized enum */
+   _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameteriv(pname=0x%x)", pname);
+}
diff --git a/src/mesa/main/texparam.h b/src/mesa/main/texparam.h
new file mode 100644
index 00000000000..454b96350ee
--- /dev/null
+++ b/src/mesa/main/texparam.h
@@ -0,0 +1,63 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef TEXPARAM_H
+#define TEXPARAM_H
+
+
+#include "main/glheader.h"
+
+
+extern void GLAPIENTRY
+_mesa_GetTexLevelParameterfv( GLenum target, GLint level,
+                              GLenum pname, GLfloat *params );
+
+extern void GLAPIENTRY
+_mesa_GetTexLevelParameteriv( GLenum target, GLint level,
+                              GLenum pname, GLint *params );
+
+extern void GLAPIENTRY
+_mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params );
+
+extern void GLAPIENTRY
+_mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params );
+
+
+
+extern void GLAPIENTRY
+_mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params );
+
+extern void GLAPIENTRY
+_mesa_TexParameterf( GLenum target, GLenum pname, GLfloat param );
+
+
+extern void GLAPIENTRY
+_mesa_TexParameteri( GLenum target, GLenum pname, GLint param );
+
+extern void GLAPIENTRY
+_mesa_TexParameteriv( GLenum target, GLenum pname, const GLint *params );
+
+
+#endif /* TEXPARAM_H */
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 84acfbd92cb..421f9128493 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -30,7 +30,9 @@
 
 #include "glheader.h"
 #include "colormac.h"
+#if FEATURE_colortable
 #include "colortab.h"
+#endif
 #include "context.h"
 #include "enums.h"
 #include "macros.h"
@@ -43,9 +45,6 @@
 #include "math/m_xform.h"
 
 
-#define ENUM_TO_FLOAT(X) ((GLfloat)(GLint)(X))
-#define ENUM_TO_DOUBLE(X) ((GLdouble)(GLint)(X))
-
 
 /**
  * Default texture combine environment state.  This is used to initialize
@@ -319,2396 +318,6 @@ calculate_derived_texenv( struct gl_tex_env_combine_state *state,
 }
 
 
-void GLAPIENTRY
-_mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param )
-{
-   GLuint maxUnit;
-   GET_CURRENT_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit;
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   maxUnit = (target == GL_POINT_SPRITE_NV && pname == GL_COORD_REPLACE_NV)
-      ? ctx->Const.MaxTextureCoordUnits : ctx->Const.MaxTextureImageUnits;
-   if (ctx->Texture.CurrentUnit >= maxUnit) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glTexEnvfv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-#define TE_ERROR(errCode, msg, value)				\
-   _mesa_error(ctx, errCode, msg, _mesa_lookup_enum_by_nr(value));
-
-   if (target == GL_TEXTURE_ENV) {
-      switch (pname) {
-      case GL_TEXTURE_ENV_MODE:
-         {
-            GLenum mode = (GLenum) (GLint) *param;
-            if (mode == GL_REPLACE_EXT)
-               mode = GL_REPLACE;
-	    if (texUnit->EnvMode == mode)
-	       return;
-            if (mode == GL_MODULATE ||
-                mode == GL_BLEND ||
-                mode == GL_DECAL ||
-                mode == GL_REPLACE ||
-                (mode == GL_ADD && ctx->Extensions.EXT_texture_env_add) ||
-                (mode == GL_COMBINE &&
-                 (ctx->Extensions.EXT_texture_env_combine ||
-                  ctx->Extensions.ARB_texture_env_combine))) {
-               /* legal */
-               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-               texUnit->EnvMode = mode;
-            }
-            else {
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
-               return;
-            }
-         }
-         break;
-      case GL_TEXTURE_ENV_COLOR:
-         {
-            GLfloat tmp[4];
-            tmp[0] = CLAMP( param[0], 0.0F, 1.0F );
-            tmp[1] = CLAMP( param[1], 0.0F, 1.0F );
-            tmp[2] = CLAMP( param[2], 0.0F, 1.0F );
-            tmp[3] = CLAMP( param[3], 0.0F, 1.0F );
-            if (TEST_EQ_4V(tmp, texUnit->EnvColor))
-               return;
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            COPY_4FV(texUnit->EnvColor, tmp);
-         }
-         break;
-      case GL_COMBINE_RGB:
-	 if (ctx->Extensions.EXT_texture_env_combine ||
-             ctx->Extensions.ARB_texture_env_combine) {
-	    const GLenum mode = (GLenum) (GLint) *param;
-	    if (texUnit->Combine.ModeRGB == mode)
-	       return;
-	    switch (mode) {
-	    case GL_REPLACE:
-	    case GL_MODULATE:
-	    case GL_ADD:
-	    case GL_ADD_SIGNED:
-	    case GL_INTERPOLATE:
-               /* OK */
-	       break;
-            case GL_SUBTRACT:
-               if (!ctx->Extensions.ARB_texture_env_combine) {
-                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
-                  return;
-               }
-               break;
-	    case GL_DOT3_RGB_EXT:
-	    case GL_DOT3_RGBA_EXT:
-	       if (!ctx->Extensions.EXT_texture_env_dot3) {
-                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
-		  return;
-	       }
-	       break;
-	    case GL_DOT3_RGB:
-	    case GL_DOT3_RGBA:
-	       if (!ctx->Extensions.ARB_texture_env_dot3) {
-                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
-		  return;
-	       }
-	       break;
-	    case GL_MODULATE_ADD_ATI:
-	    case GL_MODULATE_SIGNED_ADD_ATI:
-	    case GL_MODULATE_SUBTRACT_ATI:
-	       if (!ctx->Extensions.ATI_texture_env_combine3) {
-                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
-		  return;
-	       }
-	       break;
-	    default:
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
-	       return;
-	    }
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    texUnit->Combine.ModeRGB = mode;
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-         break;
-      case GL_COMBINE_ALPHA:
-	 if (ctx->Extensions.EXT_texture_env_combine ||
-             ctx->Extensions.ARB_texture_env_combine) {
-	    const GLenum mode = (GLenum) (GLint) *param;
-	    if (texUnit->Combine.ModeA == mode)
-	       return;
-            switch (mode) {
-	    case GL_REPLACE:
-	    case GL_MODULATE:
-	    case GL_ADD:
-	    case GL_ADD_SIGNED:
-	    case GL_INTERPOLATE:
-	       /* OK */
-	       break;
-	    case GL_SUBTRACT:
-	       if (!ctx->Extensions.ARB_texture_env_combine) {
-		  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
-		  return;
-	       }
-	       break;
-	    case GL_MODULATE_ADD_ATI:
-	    case GL_MODULATE_SIGNED_ADD_ATI:
-	    case GL_MODULATE_SUBTRACT_ATI:
-	       if (!ctx->Extensions.ATI_texture_env_combine3) {
-                  TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
-		  return;
-	       }
-	       break;
-	    default:
-	       TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", mode);
-	       return;
-	    }
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    texUnit->Combine.ModeA = mode;
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-	 break;
-      case GL_SOURCE0_RGB:
-      case GL_SOURCE1_RGB:
-      case GL_SOURCE2_RGB:
-	 if (ctx->Extensions.EXT_texture_env_combine ||
-	     ctx->Extensions.ARB_texture_env_combine) {
-	    const GLenum source = (GLenum) (GLint) *param;
-	    const GLuint s = pname - GL_SOURCE0_RGB;
-	    if (texUnit->Combine.SourceRGB[s] == source)
-	       return;
-            if (source == GL_TEXTURE ||
-                source == GL_CONSTANT ||
-                source == GL_PRIMARY_COLOR ||
-                source == GL_PREVIOUS ||
-                (ctx->Extensions.ARB_texture_env_crossbar &&
-                 source >= GL_TEXTURE0 &&
-                 source < GL_TEXTURE0 + ctx->Const.MaxTextureUnits) ||
-                (ctx->Extensions.ATI_texture_env_combine3 &&
-                 (source == GL_ZERO || source == GL_ONE))) {
-               /* legal */
-	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	       texUnit->Combine.SourceRGB[s] = source;
-            }
-            else {
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", source);
-	       return;
-	    }
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-	 break;
-      case GL_SOURCE0_ALPHA:
-      case GL_SOURCE1_ALPHA:
-      case GL_SOURCE2_ALPHA:
-	 if (ctx->Extensions.EXT_texture_env_combine ||
-             ctx->Extensions.ARB_texture_env_combine) {
-	    const GLenum source = (GLenum) (GLint) *param;
-	    const GLuint s = pname - GL_SOURCE0_ALPHA;
-	    if (texUnit->Combine.SourceA[s] == source)
-	       return;
-            if (source == GL_TEXTURE ||
-                source == GL_CONSTANT ||
-                source == GL_PRIMARY_COLOR ||
-                source == GL_PREVIOUS ||
-                (ctx->Extensions.ARB_texture_env_crossbar &&
-                 source >= GL_TEXTURE0 &&
-                 source < GL_TEXTURE0 + ctx->Const.MaxTextureUnits) ||
-		(ctx->Extensions.ATI_texture_env_combine3 &&
-                 (source == GL_ZERO || source == GL_ONE))) {
-               /* legal */
-	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	       texUnit->Combine.SourceA[s] = source;
-            }
-            else {
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", source);
-	       return;
-	    }
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-	 break;
-      case GL_OPERAND0_RGB:
-      case GL_OPERAND1_RGB:
-	 if (ctx->Extensions.EXT_texture_env_combine ||
-	     ctx->Extensions.ARB_texture_env_combine) {
-	    const GLenum operand = (GLenum) (GLint) *param;
-	    const GLuint s = pname - GL_OPERAND0_RGB;
-	    if (texUnit->Combine.OperandRGB[s] == operand)
-	       return;
-	    switch (operand) {
-	    case GL_SRC_COLOR:
-	    case GL_ONE_MINUS_SRC_COLOR:
-	    case GL_SRC_ALPHA:
-	    case GL_ONE_MINUS_SRC_ALPHA:
-	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	       texUnit->Combine.OperandRGB[s] = operand;
-	       break;
-	    default:
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
-	       return;
-	    }
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-	 break;
-      case GL_OPERAND0_ALPHA:
-      case GL_OPERAND1_ALPHA:
-	 if (ctx->Extensions.EXT_texture_env_combine ||
-             ctx->Extensions.ARB_texture_env_combine) {
-	    const GLenum operand = (GLenum) (GLint) *param;
-	    if (texUnit->Combine.OperandA[pname-GL_OPERAND0_ALPHA] == operand)
-	       return;
-	    switch (operand) {
-	    case GL_SRC_ALPHA:
-	    case GL_ONE_MINUS_SRC_ALPHA:
-	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	       texUnit->Combine.OperandA[pname-GL_OPERAND0_ALPHA] = operand;
-	       break;
-	    default:
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
-	       return;
-	    }
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-	 break;
-      case GL_OPERAND2_RGB:
-	 if (ctx->Extensions.ARB_texture_env_combine) {
-	    const GLenum operand = (GLenum) (GLint) *param;
-	    if (texUnit->Combine.OperandRGB[2] == operand)
-	       return;
-	    switch (operand) {
-	    case GL_SRC_COLOR:           /* ARB combine only */
-	    case GL_ONE_MINUS_SRC_COLOR: /* ARB combine only */
-	    case GL_SRC_ALPHA:
-	    case GL_ONE_MINUS_SRC_ALPHA: /* ARB combine only */
-	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	       texUnit->Combine.OperandRGB[2] = operand;
-               break;
-	    default:
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
-	       return;
-	    }
-	 }
-	 else if (ctx->Extensions.EXT_texture_env_combine) {
-	    const GLenum operand = (GLenum) (GLint) *param;
-	    if (texUnit->Combine.OperandRGB[2] == operand)
-	       return;
-	    /* operand must be GL_SRC_ALPHA which is the initial value - thus
-	       don't need to actually compare the operand to the possible value */
-	    else {
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
-	       return;
-	    }
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-	 break;
-      case GL_OPERAND2_ALPHA:
-	 if (ctx->Extensions.ARB_texture_env_combine) {
-	    const GLenum operand = (GLenum) (GLint) *param;
-	    if (texUnit->Combine.OperandA[2] == operand)
-	       return;
-	    switch (operand) {
-	    case GL_SRC_ALPHA:
-	    case GL_ONE_MINUS_SRC_ALPHA: /* ARB combine only */
-	       FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	       texUnit->Combine.OperandA[2] = operand;
-	       break;
-	    default:
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
-	       return;
-	    }
-	 }
-	 else if (ctx->Extensions.EXT_texture_env_combine) {
-	    const GLenum operand = (GLenum) (GLint) *param;
-	    if (texUnit->Combine.OperandA[2] == operand)
-	       return;
-	    /* operand must be GL_SRC_ALPHA which is the initial value - thus
-	       don't need to actually compare the operand to the possible value */
-	    else {
-               TE_ERROR(GL_INVALID_ENUM, "glTexEnv(param=%s)", operand);
-	       return;
-	    }
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-	 break;
-      case GL_RGB_SCALE:
-	 if (ctx->Extensions.EXT_texture_env_combine ||
-             ctx->Extensions.ARB_texture_env_combine) {
-	    GLuint newshift;
-	    if (*param == 1.0) {
-	       newshift = 0;
-	    }
-	    else if (*param == 2.0) {
-	       newshift = 1;
-	    }
-	    else if (*param == 4.0) {
-	       newshift = 2;
-	    }
-	    else {
-	       _mesa_error( ctx, GL_INVALID_VALUE,
-                            "glTexEnv(GL_RGB_SCALE not 1, 2 or 4)" );
-	       return;
-	    }
-	    if (texUnit->Combine.ScaleShiftRGB == newshift)
-	       return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    texUnit->Combine.ScaleShiftRGB = newshift;
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-	 break;
-      case GL_ALPHA_SCALE:
-	 if (ctx->Extensions.EXT_texture_env_combine ||
-             ctx->Extensions.ARB_texture_env_combine) {
-	    GLuint newshift;
-	    if (*param == 1.0) {
-	       newshift = 0;
-	    }
-	    else if (*param == 2.0) {
-	       newshift = 1;
-	    }
-	    else if (*param == 4.0) {
-	       newshift = 2;
-	    }
-	    else {
-	       _mesa_error( ctx, GL_INVALID_VALUE,
-                            "glTexEnv(GL_ALPHA_SCALE not 1, 2 or 4)" );
-	       return;
-	    }
-	    if (texUnit->Combine.ScaleShiftA == newshift)
-	       return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    texUnit->Combine.ScaleShiftA = newshift;
-	 }
-	 else {
-            TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	    return;
-	 }
-	 break;
-      default:
-	 _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(pname)" );
-	 return;
-      }
-   }
-   else if (target == GL_TEXTURE_FILTER_CONTROL_EXT) {
-      /* GL_EXT_texture_lod_bias */
-      if (!ctx->Extensions.EXT_texture_lod_bias) {
-	 _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(target=0x%x)", target );
-	 return;
-      }
-      if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
-	 if (texUnit->LodBias == param[0])
-	    return;
-	 FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texUnit->LodBias = param[0];
-      }
-      else {
-         TE_ERROR(GL_INVALID_ENUM, "glTexEnv(pname=%s)", pname);
-	 return;
-      }
-   }
-   else if (target == GL_POINT_SPRITE_NV) {
-      /* GL_ARB_point_sprite / GL_NV_point_sprite */
-      if (!ctx->Extensions.NV_point_sprite
-	  && !ctx->Extensions.ARB_point_sprite) {
-	 _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(target=0x%x)", target );
-	 return;
-      }
-      if (pname == GL_COORD_REPLACE_NV) {
-         const GLenum value = (GLenum) param[0];
-         if (value == GL_TRUE || value == GL_FALSE) {
-            /* It's kind of weird to set point state via glTexEnv,
-             * but that's what the spec calls for.
-             */
-            const GLboolean state = (GLboolean) value;
-            if (ctx->Point.CoordReplace[ctx->Texture.CurrentUnit] == state)
-               return;
-            FLUSH_VERTICES(ctx, _NEW_POINT);
-            ctx->Point.CoordReplace[ctx->Texture.CurrentUnit] = state;
-         }
-         else {
-            _mesa_error( ctx, GL_INVALID_VALUE, "glTexEnv(param=0x%x)", value);
-            return;
-         }
-      }
-      else {
-         _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(pname=0x%x)", pname );
-         return;
-      }
-   }
-   else {
-      _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(target=0x%x)",target );
-      return;
-   }
-
-   if (MESA_VERBOSE&(VERBOSE_API|VERBOSE_TEXTURE))
-      _mesa_debug(ctx, "glTexEnv %s %s %.1f(%s) ...\n",
-                  _mesa_lookup_enum_by_nr(target),
-                  _mesa_lookup_enum_by_nr(pname),
-                  *param,
-                  _mesa_lookup_enum_by_nr((GLenum) (GLint) *param));
-
-   /* Tell device driver about the new texture environment */
-   if (ctx->Driver.TexEnv) {
-      (*ctx->Driver.TexEnv)( ctx, target, pname, param );
-   }
-}
-
-
-void GLAPIENTRY
-_mesa_TexEnvf( GLenum target, GLenum pname, GLfloat param )
-{
-   _mesa_TexEnvfv( target, pname, &param );
-}
-
-
-
-void GLAPIENTRY
-_mesa_TexEnvi( GLenum target, GLenum pname, GLint param )
-{
-   GLfloat p[4];
-   p[0] = (GLfloat) param;
-   p[1] = p[2] = p[3] = 0.0;
-   _mesa_TexEnvfv( target, pname, p );
-}
-
-
-void GLAPIENTRY
-_mesa_TexEnviv( GLenum target, GLenum pname, const GLint *param )
-{
-   GLfloat p[4];
-   if (pname == GL_TEXTURE_ENV_COLOR) {
-      p[0] = INT_TO_FLOAT( param[0] );
-      p[1] = INT_TO_FLOAT( param[1] );
-      p[2] = INT_TO_FLOAT( param[2] );
-      p[3] = INT_TO_FLOAT( param[3] );
-   }
-   else {
-      p[0] = (GLfloat) param[0];
-      p[1] = p[2] = p[3] = 0;  /* init to zero, just to be safe */
-   }
-   _mesa_TexEnvfv( target, pname, p );
-}
-
-
-void GLAPIENTRY
-_mesa_GetTexEnvfv( GLenum target, GLenum pname, GLfloat *params )
-{
-   GLuint maxUnit;
-   const struct gl_texture_unit *texUnit;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   maxUnit = (target == GL_POINT_SPRITE_NV && pname == GL_COORD_REPLACE_NV)
-      ? ctx->Const.MaxTextureCoordUnits : ctx->Const.MaxTextureImageUnits;
-   if (ctx->Texture.CurrentUnit >= maxUnit) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexEnvfv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   if (target == GL_TEXTURE_ENV) {
-      switch (pname) {
-         case GL_TEXTURE_ENV_MODE:
-            *params = ENUM_TO_FLOAT(texUnit->EnvMode);
-            break;
-         case GL_TEXTURE_ENV_COLOR:
-            COPY_4FV( params, texUnit->EnvColor );
-            break;
-         case GL_COMBINE_RGB:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-               *params = (GLfloat) texUnit->Combine.ModeRGB;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
-            }
-            break;
-         case GL_COMBINE_ALPHA:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-               *params = (GLfloat) texUnit->Combine.ModeA;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
-            }
-            break;
-         case GL_SOURCE0_RGB:
-         case GL_SOURCE1_RGB:
-         case GL_SOURCE2_RGB:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-	       const unsigned rgb_idx = pname - GL_SOURCE0_RGB;
-               *params = (GLfloat) texUnit->Combine.SourceRGB[rgb_idx];
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
-            }
-            break;
-         case GL_SOURCE0_ALPHA:
-         case GL_SOURCE1_ALPHA:
-         case GL_SOURCE2_ALPHA:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-	       const unsigned alpha_idx = pname - GL_SOURCE0_ALPHA;
-               *params = (GLfloat) texUnit->Combine.SourceA[alpha_idx];
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
-            }
-            break;
-         case GL_OPERAND0_RGB:
-         case GL_OPERAND1_RGB:
-         case GL_OPERAND2_RGB:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-	       const unsigned op_rgb = pname - GL_OPERAND0_RGB;
-               *params = (GLfloat) texUnit->Combine.OperandRGB[op_rgb];
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
-            }
-            break;
-         case GL_OPERAND0_ALPHA:
-         case GL_OPERAND1_ALPHA:
-         case GL_OPERAND2_ALPHA:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-	       const unsigned op_alpha = pname - GL_OPERAND0_ALPHA;
-               *params = (GLfloat) texUnit->Combine.OperandA[op_alpha];
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
-            }
-            break;
-         case GL_RGB_SCALE:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-               if (texUnit->Combine.ScaleShiftRGB == 0)
-                  *params = 1.0;
-               else if (texUnit->Combine.ScaleShiftRGB == 1)
-                  *params = 2.0;
-               else
-                  *params = 4.0;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
-               return;
-            }
-            break;
-         case GL_ALPHA_SCALE:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-               if (texUnit->Combine.ScaleShiftA == 0)
-                  *params = 1.0;
-               else if (texUnit->Combine.ScaleShiftA == 1)
-                  *params = 2.0;
-               else
-                  *params = 4.0;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
-               return;
-            }
-            break;
-         default:
-            _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname=0x%x)", pname);
-      }
-   }
-   else if (target == GL_TEXTURE_FILTER_CONTROL_EXT) {
-      /* GL_EXT_texture_lod_bias */
-      if (!ctx->Extensions.EXT_texture_lod_bias) {
-	 _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(target)" );
-	 return;
-      }
-      if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
-         *params = texUnit->LodBias;
-      }
-      else {
-         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)" );
-	 return;
-      }
-   }
-   else if (target == GL_POINT_SPRITE_NV) {
-      /* GL_ARB_point_sprite / GL_NV_point_sprite */
-      if (!ctx->Extensions.NV_point_sprite
-	  && !ctx->Extensions.ARB_point_sprite) {
-         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(target)" );
-         return;
-      }
-      if (pname == GL_COORD_REPLACE_NV) {
-         *params = (GLfloat) ctx->Point.CoordReplace[ctx->Texture.CurrentUnit];
-      }
-      else {
-         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)" );
-         return;
-      }
-   }
-   else {
-      _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(target)" );
-      return;
-   }
-}
-
-
-void GLAPIENTRY
-_mesa_GetTexEnviv( GLenum target, GLenum pname, GLint *params )
-{
-   GLuint maxUnit;
-   const struct gl_texture_unit *texUnit;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   maxUnit = (target == GL_POINT_SPRITE_NV && pname == GL_COORD_REPLACE_NV)
-      ? ctx->Const.MaxTextureCoordUnits : ctx->Const.MaxTextureImageUnits;
-   if (ctx->Texture.CurrentUnit >= maxUnit) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexEnviv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   if (target == GL_TEXTURE_ENV) {
-      switch (pname) {
-         case GL_TEXTURE_ENV_MODE:
-            *params = (GLint) texUnit->EnvMode;
-            break;
-         case GL_TEXTURE_ENV_COLOR:
-            params[0] = FLOAT_TO_INT( texUnit->EnvColor[0] );
-            params[1] = FLOAT_TO_INT( texUnit->EnvColor[1] );
-            params[2] = FLOAT_TO_INT( texUnit->EnvColor[2] );
-            params[3] = FLOAT_TO_INT( texUnit->EnvColor[3] );
-            break;
-         case GL_COMBINE_RGB:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-               *params = (GLint) texUnit->Combine.ModeRGB;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
-            }
-            break;
-         case GL_COMBINE_ALPHA:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-               *params = (GLint) texUnit->Combine.ModeA;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
-            }
-            break;
-         case GL_SOURCE0_RGB:
-         case GL_SOURCE1_RGB:
-         case GL_SOURCE2_RGB:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-	       const unsigned rgb_idx = pname - GL_SOURCE0_RGB;
-               *params = (GLint) texUnit->Combine.SourceRGB[rgb_idx];
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
-            }
-            break;
-         case GL_SOURCE0_ALPHA:
-         case GL_SOURCE1_ALPHA:
-         case GL_SOURCE2_ALPHA:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-	       const unsigned alpha_idx = pname - GL_SOURCE0_ALPHA;
-               *params = (GLint) texUnit->Combine.SourceA[alpha_idx];
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
-            }
-            break;
-         case GL_OPERAND0_RGB:
-         case GL_OPERAND1_RGB:
-         case GL_OPERAND2_RGB:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-	       const unsigned op_rgb = pname - GL_OPERAND0_RGB;
-               *params = (GLint) texUnit->Combine.OperandRGB[op_rgb];
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
-            }
-            break;
-         case GL_OPERAND0_ALPHA:
-         case GL_OPERAND1_ALPHA:
-         case GL_OPERAND2_ALPHA:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-	       const unsigned op_alpha = pname - GL_OPERAND0_ALPHA;
-               *params = (GLint) texUnit->Combine.OperandA[op_alpha];
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
-            }
-            break;
-         case GL_RGB_SCALE:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-               if (texUnit->Combine.ScaleShiftRGB == 0)
-                  *params = 1;
-               else if (texUnit->Combine.ScaleShiftRGB == 1)
-                  *params = 2;
-               else
-                  *params = 4;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
-               return;
-            }
-            break;
-         case GL_ALPHA_SCALE:
-            if (ctx->Extensions.EXT_texture_env_combine ||
-                ctx->Extensions.ARB_texture_env_combine) {
-               if (texUnit->Combine.ScaleShiftA == 0)
-                  *params = 1;
-               else if (texUnit->Combine.ScaleShiftA == 1)
-                  *params = 2;
-               else
-                  *params = 4;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)");
-               return;
-            }
-            break;
-         default:
-            _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname=0x%x)",
-                        pname);
-      }
-   }
-   else if (target == GL_TEXTURE_FILTER_CONTROL_EXT) {
-      /* GL_EXT_texture_lod_bias */
-      if (!ctx->Extensions.EXT_texture_lod_bias) {
-	 _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(target)" );
-	 return;
-      }
-      if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
-         *params = (GLint) texUnit->LodBias;
-      }
-      else {
-         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)" );
-	 return;
-      }
-   }
-   else if (target == GL_POINT_SPRITE_NV) {
-      /* GL_ARB_point_sprite / GL_NV_point_sprite */
-      if (!ctx->Extensions.NV_point_sprite
-	  && !ctx->Extensions.ARB_point_sprite) {
-         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(target)" );
-         return;
-      }
-      if (pname == GL_COORD_REPLACE_NV) {
-         *params = (GLint) ctx->Point.CoordReplace[ctx->Texture.CurrentUnit];
-      }
-      else {
-         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)" );
-         return;
-      }
-   }
-   else {
-      _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(target)" );
-      return;
-   }
-}
-
-
-
-
-/**********************************************************************/
-/*                       Texture Parameters                           */
-/**********************************************************************/
-
-/**
- * Check if a coordinate wrap mode is supported for the texture target.
- * \return GL_TRUE if legal, GL_FALSE otherwise
- */
-static GLboolean 
-validate_texture_wrap_mode(GLcontext * ctx, GLenum target, GLenum wrap)
-{
-   const struct gl_extensions * const e = & ctx->Extensions;
-
-   if (wrap == GL_CLAMP || wrap == GL_CLAMP_TO_EDGE ||
-       (wrap == GL_CLAMP_TO_BORDER && e->ARB_texture_border_clamp)) {
-      /* any texture target */
-      return GL_TRUE;
-   }
-   else if (target != GL_TEXTURE_RECTANGLE_NV &&
-	    (wrap == GL_REPEAT ||
-	     (wrap == GL_MIRRORED_REPEAT &&
-	      e->ARB_texture_mirrored_repeat) ||
-	     (wrap == GL_MIRROR_CLAMP_EXT &&
-	      (e->ATI_texture_mirror_once || e->EXT_texture_mirror_clamp)) ||
-	     (wrap == GL_MIRROR_CLAMP_TO_EDGE_EXT &&
-	      (e->ATI_texture_mirror_once || e->EXT_texture_mirror_clamp)) ||
-	     (wrap == GL_MIRROR_CLAMP_TO_BORDER_EXT &&
-	      (e->EXT_texture_mirror_clamp)))) {
-      /* non-rectangle texture */
-      return GL_TRUE;
-   }
-
-   _mesa_error( ctx, GL_INVALID_VALUE, "glTexParameter(param)" );
-   return GL_FALSE;
-}
-
-
-void GLAPIENTRY
-_mesa_TexParameterf( GLenum target, GLenum pname, GLfloat param )
-{
-   _mesa_TexParameterfv(target, pname, &param);
-}
-
-
-void GLAPIENTRY
-_mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params )
-{
-   const GLenum eparam = (GLenum) (GLint) params[0];
-   struct gl_texture_unit *texUnit;
-   struct gl_texture_object *texObj;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (MESA_VERBOSE&(VERBOSE_API|VERBOSE_TEXTURE))
-      _mesa_debug(ctx, "glTexParameter %s %s %.1f(%s)...\n",
-                  _mesa_lookup_enum_by_nr(target),
-                  _mesa_lookup_enum_by_nr(pname),
-                  *params,
-		  _mesa_lookup_enum_by_nr(eparam));
-
-   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureImageUnits) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glTexParameterfv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   switch (target) {
-      case GL_TEXTURE_1D:
-         texObj = texUnit->Current1D;
-         break;
-      case GL_TEXTURE_2D:
-         texObj = texUnit->Current2D;
-         break;
-      case GL_TEXTURE_3D:
-         texObj = texUnit->Current3D;
-         break;
-      case GL_TEXTURE_CUBE_MAP:
-         if (!ctx->Extensions.ARB_texture_cube_map) {
-            _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
-            return;
-         }
-         texObj = texUnit->CurrentCubeMap;
-         break;
-      case GL_TEXTURE_RECTANGLE_NV:
-         if (!ctx->Extensions.NV_texture_rectangle) {
-            _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
-            return;
-         }
-         texObj = texUnit->CurrentRect;
-         break;
-      case GL_TEXTURE_1D_ARRAY_EXT:
-         if (!ctx->Extensions.MESA_texture_array) {
-            _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
-            return;
-         }
-         texObj = texUnit->Current1DArray;
-         break;
-      case GL_TEXTURE_2D_ARRAY_EXT:
-         if (!ctx->Extensions.MESA_texture_array) {
-            _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
-            return;
-         }
-         texObj = texUnit->Current2DArray;
-         break;
-      default:
-         _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
-         return;
-   }
-
-   switch (pname) {
-      case GL_TEXTURE_MIN_FILTER:
-         /* A small optimization */
-         if (texObj->MinFilter == eparam)
-            return;
-         if (eparam==GL_NEAREST || eparam==GL_LINEAR) {
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texObj->MinFilter = eparam;
-         }
-         else if ((eparam==GL_NEAREST_MIPMAP_NEAREST ||
-                   eparam==GL_LINEAR_MIPMAP_NEAREST ||
-                   eparam==GL_NEAREST_MIPMAP_LINEAR ||
-                   eparam==GL_LINEAR_MIPMAP_LINEAR) &&
-                  texObj->Target != GL_TEXTURE_RECTANGLE_NV) {
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texObj->MinFilter = eparam;
-         }
-         else {
-            _mesa_error( ctx, GL_INVALID_VALUE, "glTexParameter(param)" );
-            return;
-         }
-         break;
-      case GL_TEXTURE_MAG_FILTER:
-         /* A small optimization */
-         if (texObj->MagFilter == eparam)
-            return;
-
-         if (eparam==GL_NEAREST || eparam==GL_LINEAR) {
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texObj->MagFilter = eparam;
-         }
-         else {
-            _mesa_error( ctx, GL_INVALID_VALUE, "glTexParameter(param)" );
-            return;
-         }
-         break;
-      case GL_TEXTURE_WRAP_S:
-         if (texObj->WrapS == eparam)
-            return;
-         if (validate_texture_wrap_mode(ctx, texObj->Target, eparam)) {
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texObj->WrapS = eparam;
-         }
-         else {
-            return;
-         }
-         break;
-      case GL_TEXTURE_WRAP_T:
-         if (texObj->WrapT == eparam)
-            return;
-         if (validate_texture_wrap_mode(ctx, texObj->Target, eparam)) {
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texObj->WrapT = eparam;
-         }
-         else {
-            return;
-         }
-         break;
-      case GL_TEXTURE_WRAP_R:
-         if (texObj->WrapR == eparam)
-            return;
-         if (validate_texture_wrap_mode(ctx, texObj->Target, eparam)) {
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texObj->WrapR = eparam;
-         }
-         else {
-	    return;
-         }
-         break;
-      case GL_TEXTURE_BORDER_COLOR:
-         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texObj->BorderColor[RCOMP] = params[0];
-         texObj->BorderColor[GCOMP] = params[1];
-         texObj->BorderColor[BCOMP] = params[2];
-         texObj->BorderColor[ACOMP] = params[3];
-         UNCLAMPED_FLOAT_TO_CHAN(texObj->_BorderChan[RCOMP], params[0]);
-         UNCLAMPED_FLOAT_TO_CHAN(texObj->_BorderChan[GCOMP], params[1]);
-         UNCLAMPED_FLOAT_TO_CHAN(texObj->_BorderChan[BCOMP], params[2]);
-         UNCLAMPED_FLOAT_TO_CHAN(texObj->_BorderChan[ACOMP], params[3]);
-         break;
-      case GL_TEXTURE_MIN_LOD:
-         if (texObj->MinLod == params[0])
-            return;
-         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texObj->MinLod = params[0];
-         break;
-      case GL_TEXTURE_MAX_LOD:
-         if (texObj->MaxLod == params[0])
-            return;
-         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texObj->MaxLod = params[0];
-         break;
-      case GL_TEXTURE_BASE_LEVEL:
-         if (params[0] < 0.0) {
-            _mesa_error(ctx, GL_INVALID_VALUE, "glTexParameter(param)");
-            return;
-         }
-         if (target == GL_TEXTURE_RECTANGLE_ARB && params[0] != 0.0) {
-            _mesa_error(ctx, GL_INVALID_VALUE, "glTexParameter(param)");
-            return;
-         }
-         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texObj->BaseLevel = (GLint) params[0];
-         break;
-      case GL_TEXTURE_MAX_LEVEL:
-         if (params[0] < 0.0) {
-            _mesa_error(ctx, GL_INVALID_VALUE, "glTexParameter(param)");
-            return;
-         }
-         if (target == GL_TEXTURE_RECTANGLE_ARB) {
-            _mesa_error(ctx, GL_INVALID_OPERATION, "glTexParameter(param)");
-            return;
-         }
-         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texObj->MaxLevel = (GLint) params[0];
-         break;
-      case GL_TEXTURE_PRIORITY:
-         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texObj->Priority = CLAMP( params[0], 0.0F, 1.0F );
-         break;
-      case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-         if (ctx->Extensions.EXT_texture_filter_anisotropic) {
-	    if (params[0] < 1.0) {
-	       _mesa_error(ctx, GL_INVALID_VALUE, "glTexParameter(param)" );
-	       return;
-	    }
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            /* clamp to max, that's what NVIDIA does */
-            texObj->MaxAnisotropy = MIN2(params[0],
-                                         ctx->Const.MaxTextureMaxAnisotropy);
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexParameter(pname=GL_TEXTURE_MAX_ANISOTROPY_EXT)");
-            return;
-         }
-         break;
-      case GL_TEXTURE_COMPARE_SGIX:
-         if (ctx->Extensions.SGIX_shadow) {
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texObj->CompareFlag = params[0] ? GL_TRUE : GL_FALSE;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexParameter(pname=GL_TEXTURE_COMPARE_SGIX)");
-            return;
-         }
-         break;
-      case GL_TEXTURE_COMPARE_OPERATOR_SGIX:
-         if (ctx->Extensions.SGIX_shadow) {
-            GLenum op = (GLenum) params[0];
-            if (op == GL_TEXTURE_LEQUAL_R_SGIX ||
-                op == GL_TEXTURE_GEQUAL_R_SGIX) {
-               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-               texObj->CompareOperator = op;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM, "glTexParameter(param)");
-            }
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                    "glTexParameter(pname=GL_TEXTURE_COMPARE_OPERATOR_SGIX)");
-            return;
-         }
-         break;
-      case GL_SHADOW_AMBIENT_SGIX: /* aka GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
-         if (ctx->Extensions.SGIX_shadow_ambient) {
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texObj->ShadowAmbient = CLAMP(params[0], 0.0F, 1.0F);
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexParameter(pname=GL_SHADOW_AMBIENT_SGIX)");
-            return;
-         }
-         break;
-      case GL_GENERATE_MIPMAP_SGIS:
-         if (ctx->Extensions.SGIS_generate_mipmap) {
-            texObj->GenerateMipmap = params[0] ? GL_TRUE : GL_FALSE;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexParameter(pname=GL_GENERATE_MIPMAP_SGIS)");
-            return;
-         }
-         break;
-      case GL_TEXTURE_COMPARE_MODE_ARB:
-         if (ctx->Extensions.ARB_shadow) {
-            const GLenum mode = (GLenum) params[0];
-            if (mode == GL_NONE || mode == GL_COMPARE_R_TO_TEXTURE_ARB) {
-               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-               texObj->CompareMode = mode;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM,
-                           "glTexParameter(bad GL_TEXTURE_COMPARE_MODE_ARB: 0x%x)", mode);
-               return;
-            }
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexParameter(pname=GL_TEXTURE_COMPARE_MODE_ARB)");
-            return;
-         }
-         break;
-      case GL_TEXTURE_COMPARE_FUNC_ARB:
-         if (ctx->Extensions.ARB_shadow) {
-            const GLenum func = (GLenum) params[0];
-            if (func == GL_LEQUAL || func == GL_GEQUAL) {
-               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-               texObj->CompareFunc = func;
-            }
-            else if (ctx->Extensions.EXT_shadow_funcs &&
-                     (func == GL_EQUAL ||
-                      func == GL_NOTEQUAL ||
-                      func == GL_LESS ||
-                      func == GL_GREATER ||
-                      func == GL_ALWAYS ||
-                      func == GL_NEVER)) {
-               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-               texObj->CompareFunc = func;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM,
-                           "glTexParameter(bad GL_TEXTURE_COMPARE_FUNC_ARB)");
-               return;
-            }
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexParameter(pname=GL_TEXTURE_COMPARE_FUNC_ARB)");
-            return;
-         }
-         break;
-      case GL_DEPTH_TEXTURE_MODE_ARB:
-         if (ctx->Extensions.ARB_depth_texture) {
-            const GLenum result = (GLenum) params[0];
-            if (result == GL_LUMINANCE || result == GL_INTENSITY
-                || result == GL_ALPHA) {
-               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-               texObj->DepthMode = result;
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_ENUM,
-                          "glTexParameter(bad GL_DEPTH_TEXTURE_MODE_ARB)");
-               return;
-            }
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexParameter(pname=GL_DEPTH_TEXTURE_MODE_ARB)");
-            return;
-         }
-         break;
-      case GL_TEXTURE_LOD_BIAS:
-         /* NOTE: this is really part of OpenGL 1.4, not EXT_texture_lod_bias*/
-         if (ctx->Extensions.EXT_texture_lod_bias) {
-            if (texObj->LodBias != params[0]) {
-               FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-               texObj->LodBias = params[0];
-            }
-         }
-         break;
-
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM,
-                     "glTexParameter(pname=0x%x)", pname);
-         return;
-   }
-
-   texObj->_Complete = GL_FALSE;
-
-   if (ctx->Driver.TexParameter) {
-      (*ctx->Driver.TexParameter)( ctx, target, texObj, pname, params );
-   }
-}
-
-
-void GLAPIENTRY
-_mesa_TexParameteri( GLenum target, GLenum pname, GLint param )
-{
-   GLfloat fparam[4];
-   if (pname == GL_TEXTURE_PRIORITY)
-      fparam[0] = INT_TO_FLOAT(param);
-   else
-      fparam[0] = (GLfloat) param;
-   fparam[1] = fparam[2] = fparam[3] = 0.0;
-   _mesa_TexParameterfv(target, pname, fparam);
-}
-
-
-void GLAPIENTRY
-_mesa_TexParameteriv( GLenum target, GLenum pname, const GLint *params )
-{
-   GLfloat fparam[4];
-   if (pname == GL_TEXTURE_BORDER_COLOR) {
-      fparam[0] = INT_TO_FLOAT(params[0]);
-      fparam[1] = INT_TO_FLOAT(params[1]);
-      fparam[2] = INT_TO_FLOAT(params[2]);
-      fparam[3] = INT_TO_FLOAT(params[3]);
-   }
-   else {
-      if (pname == GL_TEXTURE_PRIORITY)
-         fparam[0] = INT_TO_FLOAT(params[0]);
-      else
-         fparam[0] = (GLfloat) params[0];
-      fparam[1] = fparam[2] = fparam[3] = 0.0F;
-   }
-   _mesa_TexParameterfv(target, pname, fparam);
-}
-
-
-void GLAPIENTRY
-_mesa_GetTexLevelParameterfv( GLenum target, GLint level,
-                              GLenum pname, GLfloat *params )
-{
-   GLint iparam;
-   _mesa_GetTexLevelParameteriv( target, level, pname, &iparam );
-   *params = (GLfloat) iparam;
-}
-
-
-static GLuint
-tex_image_dimensions(GLcontext *ctx, GLenum target)
-{
-   switch (target) {
-      case GL_TEXTURE_1D:
-      case GL_PROXY_TEXTURE_1D:
-         return 1;
-      case GL_TEXTURE_2D:
-      case GL_PROXY_TEXTURE_2D:
-         return 2;
-      case GL_TEXTURE_3D:
-      case GL_PROXY_TEXTURE_3D:
-         return 3;
-      case GL_TEXTURE_CUBE_MAP:
-      case GL_PROXY_TEXTURE_CUBE_MAP:
-      case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-      case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-      case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-      case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-      case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-      case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-         return ctx->Extensions.ARB_texture_cube_map ? 2 : 0;
-      case GL_TEXTURE_RECTANGLE_NV:
-      case GL_PROXY_TEXTURE_RECTANGLE_NV:
-         return ctx->Extensions.NV_texture_rectangle ? 2 : 0;
-      case GL_TEXTURE_1D_ARRAY_EXT:
-      case GL_PROXY_TEXTURE_1D_ARRAY_EXT:
-         return ctx->Extensions.MESA_texture_array ? 2 : 0;
-      case GL_TEXTURE_2D_ARRAY_EXT:
-      case GL_PROXY_TEXTURE_2D_ARRAY_EXT:
-         return ctx->Extensions.MESA_texture_array ? 3 : 0;
-      default:
-         _mesa_problem(ctx, "bad target in _mesa_tex_target_dimensions()");
-         return 0;
-   }
-}
-
-
-void GLAPIENTRY
-_mesa_GetTexLevelParameteriv( GLenum target, GLint level,
-                              GLenum pname, GLint *params )
-{
-   const struct gl_texture_unit *texUnit;
-   struct gl_texture_object *texObj;
-   const struct gl_texture_image *img = NULL;
-   GLuint dimensions;
-   GLboolean isProxy;
-   GLint maxLevels;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureImageUnits) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glGetTexLevelParameteriv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   /* this will catch bad target values */
-   dimensions = tex_image_dimensions(ctx, target);  /* 1, 2 or 3 */
-   if (dimensions == 0) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexLevelParameter[if]v(target)");
-      return;
-   }
-
-   maxLevels = _mesa_max_texture_levels(ctx, target);
-   if (maxLevels == 0) {
-      /* should not happen since <target> was just checked above */
-      _mesa_problem(ctx, "maxLevels=0 in _mesa_GetTexLevelParameter");
-      return;
-   }
-
-   if (level < 0 || level >= maxLevels) {
-      _mesa_error( ctx, GL_INVALID_VALUE, "glGetTexLevelParameter[if]v" );
-      return;
-   }
-
-   texObj = _mesa_select_tex_object(ctx, texUnit, target);
-   _mesa_lock_texture(ctx, texObj);
-
-   img = _mesa_select_tex_image(ctx, texObj, target, level);
-   if (!img || !img->TexFormat) {
-      /* undefined texture image */
-      if (pname == GL_TEXTURE_COMPONENTS)
-         *params = 1;
-      else
-         *params = 0;
-      goto out;
-   }
-
-   isProxy = _mesa_is_proxy_texture(target);
-
-   switch (pname) {
-      case GL_TEXTURE_WIDTH:
-         *params = img->Width;
-         break;
-      case GL_TEXTURE_HEIGHT:
-         *params = img->Height;
-         break;
-      case GL_TEXTURE_DEPTH:
-         *params = img->Depth;
-         break;
-      case GL_TEXTURE_INTERNAL_FORMAT:
-         *params = img->InternalFormat;
-         break;
-      case GL_TEXTURE_BORDER:
-         *params = img->Border;
-         break;
-      case GL_TEXTURE_RED_SIZE:
-         if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA)
-            *params = img->TexFormat->RedBits;
-         else
-            *params = 0;
-         break;
-      case GL_TEXTURE_GREEN_SIZE:
-         if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA)
-            *params = img->TexFormat->GreenBits;
-         else
-            *params = 0;
-         break;
-      case GL_TEXTURE_BLUE_SIZE:
-         if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA)
-            *params = img->TexFormat->BlueBits;
-         else
-            *params = 0;
-         break;
-      case GL_TEXTURE_ALPHA_SIZE:
-         if (img->_BaseFormat == GL_ALPHA ||
-             img->_BaseFormat == GL_LUMINANCE_ALPHA ||
-             img->_BaseFormat == GL_RGBA)
-            *params = img->TexFormat->AlphaBits;
-         else
-            *params = 0;
-         break;
-      case GL_TEXTURE_INTENSITY_SIZE:
-         if (img->_BaseFormat != GL_INTENSITY)
-            *params = 0;
-         else if (img->TexFormat->IntensityBits > 0)
-            *params = img->TexFormat->IntensityBits;
-         else /* intensity probably stored as rgb texture */
-            *params = MIN2(img->TexFormat->RedBits, img->TexFormat->GreenBits);
-         break;
-      case GL_TEXTURE_LUMINANCE_SIZE:
-         if (img->_BaseFormat != GL_LUMINANCE &&
-             img->_BaseFormat != GL_LUMINANCE_ALPHA)
-            *params = 0;
-         else if (img->TexFormat->LuminanceBits > 0)
-            *params = img->TexFormat->LuminanceBits;
-         else /* luminance probably stored as rgb texture */
-            *params = MIN2(img->TexFormat->RedBits, img->TexFormat->GreenBits);
-         break;
-      case GL_TEXTURE_INDEX_SIZE_EXT:
-         if (img->_BaseFormat == GL_COLOR_INDEX)
-            *params = img->TexFormat->IndexBits;
-         else
-            *params = 0;
-         break;
-      case GL_TEXTURE_DEPTH_SIZE_ARB:
-         if (ctx->Extensions.SGIX_depth_texture ||
-             ctx->Extensions.ARB_depth_texture)
-            *params = img->TexFormat->DepthBits;
-         else
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         break;
-      case GL_TEXTURE_STENCIL_SIZE_EXT:
-         if (ctx->Extensions.EXT_packed_depth_stencil) {
-            *params = img->TexFormat->StencilBits;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-
-      /* GL_ARB_texture_compression */
-      case GL_TEXTURE_COMPRESSED_IMAGE_SIZE:
-         if (ctx->Extensions.ARB_texture_compression) {
-            if (img->IsCompressed && !isProxy) {
-               /* Don't use ctx->Driver.CompressedTextureSize() since that
-                * may returned a padded hardware size.
-                */
-               *params = _mesa_compressed_texture_size(ctx, img->Width,
-                                                   img->Height, img->Depth,
-                                                   img->TexFormat->MesaFormat);
-            }
-            else {
-               _mesa_error(ctx, GL_INVALID_OPERATION,
-                           "glGetTexLevelParameter[if]v(pname)");
-            }
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-      case GL_TEXTURE_COMPRESSED:
-         if (ctx->Extensions.ARB_texture_compression) {
-            *params = (GLint) img->IsCompressed;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-
-      /* GL_ARB_texture_float */
-      case GL_TEXTURE_RED_TYPE_ARB:
-         if (ctx->Extensions.ARB_texture_float) {
-            *params = img->TexFormat->RedBits ? img->TexFormat->DataType : GL_NONE;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-      case GL_TEXTURE_GREEN_TYPE_ARB:
-         if (ctx->Extensions.ARB_texture_float) {
-            *params = img->TexFormat->GreenBits ? img->TexFormat->DataType : GL_NONE;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-      case GL_TEXTURE_BLUE_TYPE_ARB:
-         if (ctx->Extensions.ARB_texture_float) {
-            *params = img->TexFormat->BlueBits ? img->TexFormat->DataType : GL_NONE;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-      case GL_TEXTURE_ALPHA_TYPE_ARB:
-         if (ctx->Extensions.ARB_texture_float) {
-            *params = img->TexFormat->AlphaBits ? img->TexFormat->DataType : GL_NONE;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-      case GL_TEXTURE_LUMINANCE_TYPE_ARB:
-         if (ctx->Extensions.ARB_texture_float) {
-            *params = img->TexFormat->LuminanceBits ? img->TexFormat->DataType : GL_NONE;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-      case GL_TEXTURE_INTENSITY_TYPE_ARB:
-         if (ctx->Extensions.ARB_texture_float) {
-            *params = img->TexFormat->IntensityBits ? img->TexFormat->DataType : GL_NONE;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-      case GL_TEXTURE_DEPTH_TYPE_ARB:
-         if (ctx->Extensions.ARB_texture_float) {
-            *params = img->TexFormat->DepthBits ? img->TexFormat->DataType : GL_NONE;
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glGetTexLevelParameter[if]v(pname)");
-         }
-         break;
-
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM,
-                     "glGetTexLevelParameter[if]v(pname)");
-   }
-
- out:
-   _mesa_unlock_texture(ctx, texObj);
-}
-
-
-
-void GLAPIENTRY
-_mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
-{
-   struct gl_texture_unit *texUnit;
-   struct gl_texture_object *obj;
-   GLboolean error = GL_FALSE;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureImageUnits) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glGetTexParameterfv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   obj = _mesa_select_tex_object(ctx, texUnit, target);
-   if (!obj) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameterfv(target)");
-      return;
-   }
-
-   _mesa_lock_texture(ctx, obj);
-   switch (pname) {
-      case GL_TEXTURE_MAG_FILTER:
-	 *params = ENUM_TO_FLOAT(obj->MagFilter);
-	 break;
-      case GL_TEXTURE_MIN_FILTER:
-         *params = ENUM_TO_FLOAT(obj->MinFilter);
-         break;
-      case GL_TEXTURE_WRAP_S:
-         *params = ENUM_TO_FLOAT(obj->WrapS);
-         break;
-      case GL_TEXTURE_WRAP_T:
-         *params = ENUM_TO_FLOAT(obj->WrapT);
-         break;
-      case GL_TEXTURE_WRAP_R:
-         *params = ENUM_TO_FLOAT(obj->WrapR);
-         break;
-      case GL_TEXTURE_BORDER_COLOR:
-         params[0] = CLAMP(obj->BorderColor[0], 0.0F, 1.0F);
-         params[1] = CLAMP(obj->BorderColor[1], 0.0F, 1.0F);
-         params[2] = CLAMP(obj->BorderColor[2], 0.0F, 1.0F);
-         params[3] = CLAMP(obj->BorderColor[3], 0.0F, 1.0F);
-         break;
-      case GL_TEXTURE_RESIDENT:
-         {
-            GLboolean resident;
-            if (ctx->Driver.IsTextureResident)
-               resident = ctx->Driver.IsTextureResident(ctx, obj);
-            else
-               resident = GL_TRUE;
-            *params = ENUM_TO_FLOAT(resident);
-         }
-         break;
-      case GL_TEXTURE_PRIORITY:
-         *params = obj->Priority;
-         break;
-      case GL_TEXTURE_MIN_LOD:
-         *params = obj->MinLod;
-         break;
-      case GL_TEXTURE_MAX_LOD:
-         *params = obj->MaxLod;
-         break;
-      case GL_TEXTURE_BASE_LEVEL:
-         *params = (GLfloat) obj->BaseLevel;
-         break;
-      case GL_TEXTURE_MAX_LEVEL:
-         *params = (GLfloat) obj->MaxLevel;
-         break;
-      case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-         if (ctx->Extensions.EXT_texture_filter_anisotropic) {
-            *params = obj->MaxAnisotropy;
-         }
-	 else
-	    error = 1;
-         break;
-      case GL_TEXTURE_COMPARE_SGIX:
-         if (ctx->Extensions.SGIX_shadow) {
-            *params = (GLfloat) obj->CompareFlag;
-         }
-	 else 
-	    error = 1;
-         break;
-      case GL_TEXTURE_COMPARE_OPERATOR_SGIX:
-         if (ctx->Extensions.SGIX_shadow) {
-            *params = (GLfloat) obj->CompareOperator;
-         }
-	 else 
-	    error = 1;
-         break;
-      case GL_SHADOW_AMBIENT_SGIX: /* aka GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
-         if (ctx->Extensions.SGIX_shadow_ambient) {
-            *params = obj->ShadowAmbient;
-         }
-	 else 
-	    error = 1;
-         break;
-      case GL_GENERATE_MIPMAP_SGIS:
-         if (ctx->Extensions.SGIS_generate_mipmap) {
-            *params = (GLfloat) obj->GenerateMipmap;
-         }
-	 else 
-	    error = 1;
-         break;
-      case GL_TEXTURE_COMPARE_MODE_ARB:
-         if (ctx->Extensions.ARB_shadow) {
-            *params = (GLfloat) obj->CompareMode;
-         }
-	 else 
-	    error = 1;
-         break;
-      case GL_TEXTURE_COMPARE_FUNC_ARB:
-         if (ctx->Extensions.ARB_shadow) {
-            *params = (GLfloat) obj->CompareFunc;
-         }
-	 else 
-	    error = 1;
-         break;
-      case GL_DEPTH_TEXTURE_MODE_ARB:
-         if (ctx->Extensions.ARB_depth_texture) {
-            *params = (GLfloat) obj->DepthMode;
-         }
-	 else 
-	    error = 1;
-         break;
-      case GL_TEXTURE_LOD_BIAS:
-         if (ctx->Extensions.EXT_texture_lod_bias) {
-            *params = obj->LodBias;
-         }
-	 else 
-	    error = 1;
-         break;
-      default:
-	 error = 1;
-	 break;
-   }
-   if (error)
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameterfv(pname=0x%x)",
-		  pname);
-
-   _mesa_unlock_texture(ctx, obj);
-}
-
-
-void GLAPIENTRY
-_mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
-{
-   struct gl_texture_unit *texUnit;
-   struct gl_texture_object *obj;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureImageUnits) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glGetTexParameteriv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   obj = _mesa_select_tex_object(ctx, texUnit, target);
-   if (!obj) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameteriv(target)");
-      return;
-   }
-
-   switch (pname) {
-      case GL_TEXTURE_MAG_FILTER:
-         *params = (GLint) obj->MagFilter;
-         return;
-      case GL_TEXTURE_MIN_FILTER:
-         *params = (GLint) obj->MinFilter;
-         return;
-      case GL_TEXTURE_WRAP_S:
-         *params = (GLint) obj->WrapS;
-         return;
-      case GL_TEXTURE_WRAP_T:
-         *params = (GLint) obj->WrapT;
-         return;
-      case GL_TEXTURE_WRAP_R:
-         *params = (GLint) obj->WrapR;
-         return;
-      case GL_TEXTURE_BORDER_COLOR:
-         {
-            GLfloat b[4];
-            b[0] = CLAMP(obj->BorderColor[0], 0.0F, 1.0F);
-            b[1] = CLAMP(obj->BorderColor[1], 0.0F, 1.0F);
-            b[2] = CLAMP(obj->BorderColor[2], 0.0F, 1.0F);
-            b[3] = CLAMP(obj->BorderColor[3], 0.0F, 1.0F);
-            params[0] = FLOAT_TO_INT(b[0]);
-            params[1] = FLOAT_TO_INT(b[1]);
-            params[2] = FLOAT_TO_INT(b[2]);
-            params[3] = FLOAT_TO_INT(b[3]);
-         }
-         return;
-      case GL_TEXTURE_RESIDENT:
-         {
-            GLboolean resident;
-            if (ctx->Driver.IsTextureResident)
-               resident = ctx->Driver.IsTextureResident(ctx, obj);
-            else
-               resident = GL_TRUE;
-            *params = (GLint) resident;
-         }
-         return;
-      case GL_TEXTURE_PRIORITY:
-         *params = FLOAT_TO_INT(obj->Priority);
-         return;
-      case GL_TEXTURE_MIN_LOD:
-         *params = (GLint) obj->MinLod;
-         return;
-      case GL_TEXTURE_MAX_LOD:
-         *params = (GLint) obj->MaxLod;
-         return;
-      case GL_TEXTURE_BASE_LEVEL:
-         *params = obj->BaseLevel;
-         return;
-      case GL_TEXTURE_MAX_LEVEL:
-         *params = obj->MaxLevel;
-         return;
-      case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-         if (ctx->Extensions.EXT_texture_filter_anisotropic) {
-            *params = (GLint) obj->MaxAnisotropy;
-            return;
-         }
-         break;
-      case GL_TEXTURE_COMPARE_SGIX:
-         if (ctx->Extensions.SGIX_shadow) {
-            *params = (GLint) obj->CompareFlag;
-            return;
-         }
-         break;
-      case GL_TEXTURE_COMPARE_OPERATOR_SGIX:
-         if (ctx->Extensions.SGIX_shadow) {
-            *params = (GLint) obj->CompareOperator;
-            return;
-         }
-         break;
-      case GL_SHADOW_AMBIENT_SGIX: /* aka GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
-         if (ctx->Extensions.SGIX_shadow_ambient) {
-            *params = (GLint) FLOAT_TO_INT(obj->ShadowAmbient);
-            return;
-         }
-         break;
-      case GL_GENERATE_MIPMAP_SGIS:
-         if (ctx->Extensions.SGIS_generate_mipmap) {
-            *params = (GLint) obj->GenerateMipmap;
-            return;
-         }
-         break;
-      case GL_TEXTURE_COMPARE_MODE_ARB:
-         if (ctx->Extensions.ARB_shadow) {
-            *params = (GLint) obj->CompareMode;
-            return;
-         }
-         break;
-      case GL_TEXTURE_COMPARE_FUNC_ARB:
-         if (ctx->Extensions.ARB_shadow) {
-            *params = (GLint) obj->CompareFunc;
-            return;
-         }
-         break;
-      case GL_DEPTH_TEXTURE_MODE_ARB:
-         if (ctx->Extensions.ARB_depth_texture) {
-            *params = (GLint) obj->DepthMode;
-            return;
-         }
-         break;
-      case GL_TEXTURE_LOD_BIAS:
-         if (ctx->Extensions.EXT_texture_lod_bias) {
-            *params = (GLint) obj->LodBias;
-            return;
-         }
-         break;
-      default:
-         ; /* silence warnings */
-   }
-   /* If we get here, pname was an unrecognized enum */
-   _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameteriv(pname=0x%x)", pname);
-}
-
-
-
-
-/**********************************************************************/
-/*                    Texture Coord Generation                        */
-/**********************************************************************/
-
-#if FEATURE_texgen
-void GLAPIENTRY
-_mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   struct gl_texture_unit *texUnit;
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (MESA_VERBOSE&(VERBOSE_API|VERBOSE_TEXTURE))
-      _mesa_debug(ctx, "glTexGen %s %s %.1f(%s)...\n",
-                  _mesa_lookup_enum_by_nr(coord),
-                  _mesa_lookup_enum_by_nr(pname),
-                  *params,
-		  _mesa_lookup_enum_by_nr((GLenum) (GLint) *params));
-
-   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glTexGen(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   switch (coord) {
-      case GL_S:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-	    GLenum mode = (GLenum) (GLint) *params;
-	    GLbitfield bits;
-	    switch (mode) {
-	    case GL_OBJECT_LINEAR:
-	       bits = TEXGEN_OBJ_LINEAR;
-	       break;
-	    case GL_EYE_LINEAR:
-	       bits = TEXGEN_EYE_LINEAR;
-	       break;
-	    case GL_REFLECTION_MAP_NV:
-	       bits = TEXGEN_REFLECTION_MAP_NV;
-	       break;
-	    case GL_NORMAL_MAP_NV:
-	       bits = TEXGEN_NORMAL_MAP_NV;
-	       break;
-	    case GL_SPHERE_MAP:
-	       bits = TEXGEN_SPHERE_MAP;
-	       break;
-	    default:
-	       _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
-	       return;
-	    }
-	    if (texUnit->GenModeS == mode)
-	       return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    texUnit->GenModeS = mode;
-	    texUnit->_GenBitS = bits;
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-	    if (TEST_EQ_4V(texUnit->ObjectPlaneS, params))
-		return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            COPY_4FV(texUnit->ObjectPlaneS, params);
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-	    GLfloat tmp[4];
-            /* Transform plane equation by the inverse modelview matrix */
-            if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) {
-               _math_matrix_analyse( ctx->ModelviewMatrixStack.Top );
-            }
-            _mesa_transform_vector( tmp, params, ctx->ModelviewMatrixStack.Top->inv );
-	    if (TEST_EQ_4V(texUnit->EyePlaneS, tmp))
-	       return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    COPY_4FV(texUnit->EyePlaneS, tmp);
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_T:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-	    GLenum mode = (GLenum) (GLint) *params;
-	    GLbitfield bitt;
-	    switch (mode) {
-               case GL_OBJECT_LINEAR:
-                  bitt = TEXGEN_OBJ_LINEAR;
-                  break;
-               case GL_EYE_LINEAR:
-                  bitt = TEXGEN_EYE_LINEAR;
-                  break;
-               case GL_REFLECTION_MAP_NV:
-                  bitt = TEXGEN_REFLECTION_MAP_NV;
-                  break;
-               case GL_NORMAL_MAP_NV:
-                  bitt = TEXGEN_NORMAL_MAP_NV;
-                  break;
-               case GL_SPHERE_MAP:
-                  bitt = TEXGEN_SPHERE_MAP;
-                  break;
-               default:
-                  _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
-                  return;
-	    }
-	    if (texUnit->GenModeT == mode)
-	       return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    texUnit->GenModeT = mode;
-	    texUnit->_GenBitT = bitt;
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-	    if (TEST_EQ_4V(texUnit->ObjectPlaneT, params))
-		return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            COPY_4FV(texUnit->ObjectPlaneT, params);
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-	    GLfloat tmp[4];
-            /* Transform plane equation by the inverse modelview matrix */
-	    if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) {
-               _math_matrix_analyse( ctx->ModelviewMatrixStack.Top );
-            }
-            _mesa_transform_vector( tmp, params, ctx->ModelviewMatrixStack.Top->inv );
-	    if (TEST_EQ_4V(texUnit->EyePlaneT, tmp))
-		return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    COPY_4FV(texUnit->EyePlaneT, tmp);
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_R:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-	    GLenum mode = (GLenum) (GLint) *params;
-	    GLbitfield bitr;
-	    switch (mode) {
-	    case GL_OBJECT_LINEAR:
-	       bitr = TEXGEN_OBJ_LINEAR;
-	       break;
-	    case GL_REFLECTION_MAP_NV:
-	       bitr = TEXGEN_REFLECTION_MAP_NV;
-	       break;
-	    case GL_NORMAL_MAP_NV:
-	       bitr = TEXGEN_NORMAL_MAP_NV;
-	       break;
-	    case GL_EYE_LINEAR:
-	       bitr = TEXGEN_EYE_LINEAR;
-	       break;
-	    default:
-	       _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
-	       return;
-	    }
-	    if (texUnit->GenModeR == mode)
-	       return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    texUnit->GenModeR = mode;
-	    texUnit->_GenBitR = bitr;
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-	    if (TEST_EQ_4V(texUnit->ObjectPlaneR, params))
-		return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    COPY_4FV(texUnit->ObjectPlaneR, params);
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-	    GLfloat tmp[4];
-            /* Transform plane equation by the inverse modelview matrix */
-            if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) {
-               _math_matrix_analyse( ctx->ModelviewMatrixStack.Top );
-            }
-            _mesa_transform_vector( tmp, params, ctx->ModelviewMatrixStack.Top->inv );
-	    if (TEST_EQ_4V(texUnit->EyePlaneR, tmp))
-	       return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    COPY_4FV(texUnit->EyePlaneR, tmp);
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_Q:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-	    GLenum mode = (GLenum) (GLint) *params;
-	    GLbitfield bitq;
-	    switch (mode) {
-	    case GL_OBJECT_LINEAR:
-	       bitq = TEXGEN_OBJ_LINEAR;
-	       break;
-	    case GL_EYE_LINEAR:
-	       bitq = TEXGEN_EYE_LINEAR;
-	       break;
-	    default:
-	       _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
-	       return;
-	    }
-	    if (texUnit->GenModeQ == mode)
-	       return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    texUnit->GenModeQ = mode;
-	    texUnit->_GenBitQ = bitq;
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-	    if (TEST_EQ_4V(texUnit->ObjectPlaneQ, params))
-		return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            COPY_4FV(texUnit->ObjectPlaneQ, params);
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-	    GLfloat tmp[4];
-            /* Transform plane equation by the inverse modelview matrix */
-            if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) {
-               _math_matrix_analyse( ctx->ModelviewMatrixStack.Top );
-            }
-            _mesa_transform_vector( tmp, params, ctx->ModelviewMatrixStack.Top->inv );
-	    if (TEST_EQ_4V(texUnit->EyePlaneQ, tmp))
-	       return;
-	    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-	    COPY_4FV(texUnit->EyePlaneQ, tmp);
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(pname)" );
-	    return;
-	 }
-	 break;
-      default:
-         _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(coord)" );
-	 return;
-   }
-
-   if (ctx->Driver.TexGen)
-      ctx->Driver.TexGen( ctx, coord, pname, params );
-}
-
-
-void GLAPIENTRY
-_mesa_TexGeniv(GLenum coord, GLenum pname, const GLint *params )
-{
-   GLfloat p[4];
-   p[0] = (GLfloat) params[0];
-   if (pname == GL_TEXTURE_GEN_MODE) {
-      p[1] = p[2] = p[3] = 0.0F;
-   }
-   else {
-      p[1] = (GLfloat) params[1];
-      p[2] = (GLfloat) params[2];
-      p[3] = (GLfloat) params[3];
-   }
-   _mesa_TexGenfv(coord, pname, p);
-}
-
-
-void GLAPIENTRY
-_mesa_TexGend(GLenum coord, GLenum pname, GLdouble param )
-{
-   GLfloat p = (GLfloat) param;
-   _mesa_TexGenfv( coord, pname, &p );
-}
-
-
-void GLAPIENTRY
-_mesa_TexGendv(GLenum coord, GLenum pname, const GLdouble *params )
-{
-   GLfloat p[4];
-   p[0] = (GLfloat) params[0];
-   if (pname == GL_TEXTURE_GEN_MODE) {
-      p[1] = p[2] = p[3] = 0.0F;
-   }
-   else {
-      p[1] = (GLfloat) params[1];
-      p[2] = (GLfloat) params[2];
-      p[3] = (GLfloat) params[3];
-   }
-   _mesa_TexGenfv( coord, pname, p );
-}
-
-
-void GLAPIENTRY
-_mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param )
-{
-   _mesa_TexGenfv(coord, pname, &param);
-}
-
-
-void GLAPIENTRY
-_mesa_TexGeni( GLenum coord, GLenum pname, GLint param )
-{
-   _mesa_TexGeniv( coord, pname, &param );
-}
-
-
-
-void GLAPIENTRY
-_mesa_GetTexGendv( GLenum coord, GLenum pname, GLdouble *params )
-{
-   const struct gl_texture_unit *texUnit;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexGendv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   switch (coord) {
-      case GL_S:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = ENUM_TO_DOUBLE(texUnit->GenModeS);
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            COPY_4V( params, texUnit->ObjectPlaneS );
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            COPY_4V( params, texUnit->EyePlaneS );
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_T:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = ENUM_TO_DOUBLE(texUnit->GenModeT);
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            COPY_4V( params, texUnit->ObjectPlaneT );
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            COPY_4V( params, texUnit->EyePlaneT );
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_R:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = ENUM_TO_DOUBLE(texUnit->GenModeR);
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            COPY_4V( params, texUnit->ObjectPlaneR );
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            COPY_4V( params, texUnit->EyePlaneR );
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_Q:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = ENUM_TO_DOUBLE(texUnit->GenModeQ);
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            COPY_4V( params, texUnit->ObjectPlaneQ );
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            COPY_4V( params, texUnit->EyePlaneQ );
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(pname)" );
-	    return;
-	 }
-	 break;
-      default:
-         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGendv(coord)" );
-	 return;
-   }
-}
-
-
-
-void GLAPIENTRY
-_mesa_GetTexGenfv( GLenum coord, GLenum pname, GLfloat *params )
-{
-   const struct gl_texture_unit *texUnit;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexGenfv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   switch (coord) {
-      case GL_S:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = ENUM_TO_FLOAT(texUnit->GenModeS);
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            COPY_4V( params, texUnit->ObjectPlaneS );
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            COPY_4V( params, texUnit->EyePlaneS );
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_T:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = ENUM_TO_FLOAT(texUnit->GenModeT);
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            COPY_4V( params, texUnit->ObjectPlaneT );
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            COPY_4V( params, texUnit->EyePlaneT );
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_R:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = ENUM_TO_FLOAT(texUnit->GenModeR);
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            COPY_4V( params, texUnit->ObjectPlaneR );
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            COPY_4V( params, texUnit->EyePlaneR );
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_Q:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = ENUM_TO_FLOAT(texUnit->GenModeQ);
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            COPY_4V( params, texUnit->ObjectPlaneQ );
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            COPY_4V( params, texUnit->EyePlaneQ );
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(pname)" );
-	    return;
-	 }
-	 break;
-      default:
-         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(coord)" );
-	 return;
-   }
-}
-
-
-
-void GLAPIENTRY
-_mesa_GetTexGeniv( GLenum coord, GLenum pname, GLint *params )
-{
-   const struct gl_texture_unit *texUnit;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexGeniv(current unit)");
-      return;
-   }
-
-   texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-
-   switch (coord) {
-      case GL_S:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = texUnit->GenModeS;
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            params[0] = (GLint) texUnit->ObjectPlaneS[0];
-            params[1] = (GLint) texUnit->ObjectPlaneS[1];
-            params[2] = (GLint) texUnit->ObjectPlaneS[2];
-            params[3] = (GLint) texUnit->ObjectPlaneS[3];
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            params[0] = (GLint) texUnit->EyePlaneS[0];
-            params[1] = (GLint) texUnit->EyePlaneS[1];
-            params[2] = (GLint) texUnit->EyePlaneS[2];
-            params[3] = (GLint) texUnit->EyePlaneS[3];
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_T:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = texUnit->GenModeT;
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            params[0] = (GLint) texUnit->ObjectPlaneT[0];
-            params[1] = (GLint) texUnit->ObjectPlaneT[1];
-            params[2] = (GLint) texUnit->ObjectPlaneT[2];
-            params[3] = (GLint) texUnit->ObjectPlaneT[3];
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            params[0] = (GLint) texUnit->EyePlaneT[0];
-            params[1] = (GLint) texUnit->EyePlaneT[1];
-            params[2] = (GLint) texUnit->EyePlaneT[2];
-            params[3] = (GLint) texUnit->EyePlaneT[3];
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_R:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = texUnit->GenModeR;
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            params[0] = (GLint) texUnit->ObjectPlaneR[0];
-            params[1] = (GLint) texUnit->ObjectPlaneR[1];
-            params[2] = (GLint) texUnit->ObjectPlaneR[2];
-            params[3] = (GLint) texUnit->ObjectPlaneR[3];
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            params[0] = (GLint) texUnit->EyePlaneR[0];
-            params[1] = (GLint) texUnit->EyePlaneR[1];
-            params[2] = (GLint) texUnit->EyePlaneR[2];
-            params[3] = (GLint) texUnit->EyePlaneR[3];
-	 }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(pname)" );
-	    return;
-	 }
-	 break;
-      case GL_Q:
-         if (pname==GL_TEXTURE_GEN_MODE) {
-            params[0] = texUnit->GenModeQ;
-	 }
-	 else if (pname==GL_OBJECT_PLANE) {
-            params[0] = (GLint) texUnit->ObjectPlaneQ[0];
-            params[1] = (GLint) texUnit->ObjectPlaneQ[1];
-            params[2] = (GLint) texUnit->ObjectPlaneQ[2];
-            params[3] = (GLint) texUnit->ObjectPlaneQ[3];
-	 }
-	 else if (pname==GL_EYE_PLANE) {
-            params[0] = (GLint) texUnit->EyePlaneQ[0];
-            params[1] = (GLint) texUnit->EyePlaneQ[1];
-            params[2] = (GLint) texUnit->EyePlaneQ[2];
-            params[3] = (GLint) texUnit->EyePlaneQ[3];
-         }
-	 else {
-	    _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(pname)" );
-	    return;
-	 }
-	 break;
-      default:
-         _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(coord)" );
-	 return;
-   }
-}
-#endif
 
 
 /* GL_ARB_multitexture */
@@ -3213,7 +822,9 @@ _mesa_init_texture(GLcontext *ctx)
    for (i=0; i<MAX_TEXTURE_UNITS; i++)
       init_texture_unit( ctx, i );
    ctx->Texture.SharedPalette = GL_FALSE;
+#if FEATURE_colortable
    _mesa_init_colortable(&ctx->Texture.Palette);
+#endif
 
    /* Allocate proxy textures */
    if (!alloc_proxy_textures( ctx ))
@@ -3229,8 +840,6 @@ _mesa_init_texture(GLcontext *ctx)
 void
 _mesa_free_texture_data(GLcontext *ctx)
 {
-   GLuint i;
-
    /* Free proxy texture objects */
    (ctx->Driver.DeleteTexture)(ctx,  ctx->Texture.Proxy1D );
    (ctx->Driver.DeleteTexture)(ctx,  ctx->Texture.Proxy2D );
@@ -3240,6 +849,11 @@ _mesa_free_texture_data(GLcontext *ctx)
    (ctx->Driver.DeleteTexture)(ctx,  ctx->Texture.Proxy1DArray );
    (ctx->Driver.DeleteTexture)(ctx,  ctx->Texture.Proxy2DArray );
 
-   for (i = 0; i < MAX_TEXTURE_IMAGE_UNITS; i++)
-      _mesa_free_colortable_data( &ctx->Texture.Unit[i].ColorTable );
+#if FEATURE_colortable
+   {
+      GLuint i;
+      for (i = 0; i < MAX_TEXTURE_IMAGE_UNITS; i++)
+         _mesa_free_colortable_data( &ctx->Texture.Unit[i].ColorTable );
+   }
+#endif
 }
diff --git a/src/mesa/main/texstate.h b/src/mesa/main/texstate.h
index 60145691b8c..b5003d5d6ec 100644
--- a/src/mesa/main/texstate.h
+++ b/src/mesa/main/texstate.h
@@ -48,81 +48,6 @@ _mesa_print_texunit_state( GLcontext *ctx, GLuint unit );
  */
 /*@{*/
 
-extern void GLAPIENTRY
-_mesa_GetTexEnvfv( GLenum target, GLenum pname, GLfloat *params );
-
-extern void GLAPIENTRY
-_mesa_GetTexEnviv( GLenum target, GLenum pname, GLint *params );
-
-extern void GLAPIENTRY
-_mesa_GetTexGendv( GLenum coord, GLenum pname, GLdouble *params );
-
-extern void GLAPIENTRY
-_mesa_GetTexGenfv( GLenum coord, GLenum pname, GLfloat *params );
-
-extern void GLAPIENTRY
-_mesa_GetTexGeniv( GLenum coord, GLenum pname, GLint *params );
-
-extern void GLAPIENTRY
-_mesa_GetTexLevelParameterfv( GLenum target, GLint level,
-                              GLenum pname, GLfloat *params );
-
-extern void GLAPIENTRY
-_mesa_GetTexLevelParameteriv( GLenum target, GLint level,
-                              GLenum pname, GLint *params );
-
-extern void GLAPIENTRY
-_mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params );
-
-extern void GLAPIENTRY
-_mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params );
-
-
-extern void GLAPIENTRY
-_mesa_TexEnvf( GLenum target, GLenum pname, GLfloat param );
-
-extern void GLAPIENTRY
-_mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param );
-
-extern void GLAPIENTRY
-_mesa_TexEnvi( GLenum target, GLenum pname, GLint param );
-
-extern void GLAPIENTRY
-_mesa_TexEnviv( GLenum target, GLenum pname, const GLint *param );
-
-
-extern void GLAPIENTRY
-_mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params );
-
-extern void GLAPIENTRY
-_mesa_TexParameterf( GLenum target, GLenum pname, GLfloat param );
-
-
-extern void GLAPIENTRY
-_mesa_TexParameteri( GLenum target, GLenum pname, GLint param );
-
-extern void GLAPIENTRY
-_mesa_TexParameteriv( GLenum target, GLenum pname, const GLint *params );
-
-
-extern void GLAPIENTRY
-_mesa_TexGend( GLenum coord, GLenum pname, GLdouble param );
-
-extern void GLAPIENTRY
-_mesa_TexGendv( GLenum coord, GLenum pname, const GLdouble *params );
-
-extern void GLAPIENTRY
-_mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param );
-
-extern void GLAPIENTRY
-_mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params );
-
-extern void GLAPIENTRY
-_mesa_TexGeni( GLenum coord, GLenum pname, GLint param );
-
-extern void GLAPIENTRY
-_mesa_TexGeniv( GLenum coord, GLenum pname, const GLint *params );
-
 
 /*
  * GL_ARB_multitexture
diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index a6a18910fc7..519a73b9604 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -55,7 +55,9 @@
 #include "bufferobj.h"
 #include "colormac.h"
 #include "context.h"
+#if FEATURE_convolve
 #include "convolve.h"
+#endif
 #include "image.h"
 #include "macros.h"
 #include "mipmap.h"
@@ -269,6 +271,16 @@ compute_component_mapping(GLenum inFormat, GLenum outFormat,
 }
 
 
+#if !FEATURE_convolve
+static void
+_mesa_adjust_image_for_convolution(GLcontext *ctx, GLuint dims,
+                                   GLsizei *srcWidth, GLsizei *srcHeight)
+{
+   /* no-op */
+}
+#endif
+
+
 /**
  * Make a temporary (color) texture image with GLfloat components.
  * Apply all needed pixel unpacking and pixel transfer operations.
@@ -368,6 +380,7 @@ make_temp_float_image(GLcontext *ctx, GLuint dims,
             dst += srcWidth * 4;
          }
 
+#if FEATURE_convolve
          /* do convolution */
          {
             GLfloat *src = tempImage + img * (srcWidth * srcHeight * 4);
@@ -389,7 +402,7 @@ make_temp_float_image(GLcontext *ctx, GLuint dims,
                }
             }
          }
-
+#endif
          /* do post-convolution transfer and pack into tempImage */
          {
             const GLint logComponents
@@ -546,6 +559,7 @@ _mesa_make_temp_chan_image(GLcontext *ctx, GLuint dims,
           textureBaseFormat == GL_ALPHA ||
           textureBaseFormat == GL_INTENSITY);
 
+#if FEATURE_convolve
    if ((dims == 1 && ctx->Pixel.Convolution1DEnabled) ||
        (dims >= 2 && ctx->Pixel.Convolution2DEnabled) ||
        (dims >= 2 && ctx->Pixel.Separable2DEnabled)) {
@@ -567,6 +581,7 @@ _mesa_make_temp_chan_image(GLcontext *ctx, GLuint dims,
       transferOps = 0;
       freeSrcImage = GL_TRUE;
    }
+#endif
 
    /* unpack and transfer the source image */
    tempImage = (GLchan *) _mesa_malloc(srcWidth * srcHeight * srcDepth
@@ -808,7 +823,8 @@ _mesa_swizzle_ubyte_image(GLcontext *ctx,
 
 /*    _mesa_printf("map %d %d %d %d\n", map[0], map[1], map[2], map[3]);  */
 
-   if (srcRowStride == dstRowStride &&
+   if (srcComponents == dstComponents &&
+       srcRowStride == dstRowStride &&
        srcRowStride == srcWidth * srcComponents &&
        dimensions < 3) {
       /* 1 and 2D images only */
@@ -2321,7 +2337,7 @@ _mesa_texstore_ycbcr(TEXSTORE_PARAMS)
 GLboolean
 _mesa_texstore_z24_s8(TEXSTORE_PARAMS)
 {
-   const GLuint depthScale = 0xffffff;
+   const GLfloat depthScale = (GLfloat) 0xffffff;
 
    ASSERT(dstFormat == &_mesa_texformat_z24_s8);
    ASSERT(srcFormat == GL_DEPTH_STENCIL_EXT);
@@ -2359,7 +2375,7 @@ _mesa_texstore_z24_s8(TEXSTORE_PARAMS)
             GLint i;
             /* the 24 depth bits will be in the high position: */
             _mesa_unpack_depth_span(ctx, srcWidth,
-                                    GL_UNSIGNED_INT, /* dst type */
+                                    GL_UNSIGNED_INT_24_8_EXT, /* dst type */
                                     dstRow, /* dst addr */
                                     depthScale,
                                     srcType, src, srcPacking);
@@ -2382,6 +2398,88 @@ _mesa_texstore_z24_s8(TEXSTORE_PARAMS)
 }
 
 
+/**
+ * Store a combined depth/stencil texture image.
+ */
+GLboolean
+_mesa_texstore_s8_z24(TEXSTORE_PARAMS)
+{
+   const GLuint depthScale = 0xffffff;
+
+   ASSERT(dstFormat == &_mesa_texformat_s8_z24);
+   ASSERT(srcFormat == GL_DEPTH_STENCIL_EXT || srcFormat == GL_DEPTH_COMPONENT);
+   ASSERT(srcFormat != GL_DEPTH_STENCIL_EXT || srcType == GL_UNSIGNED_INT_24_8_EXT);
+
+   const GLint srcRowStride
+      = _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType)
+      / sizeof(GLuint);
+   GLint img, row;
+
+   /* Incase we only upload depth we need to preserve the stencil */
+   if (srcFormat == GL_DEPTH_COMPONENT) {
+      for (img = 0; img < srcDepth; img++) {
+         GLuint *dstRow = (GLuint *) dstAddr
+            + dstImageOffsets[dstZoffset + img]
+            + dstYoffset * dstRowStride / sizeof(GLuint)
+            + dstXoffset;
+         const GLuint *src
+            = (const GLuint *) _mesa_image_address(dims, srcPacking, srcAddr,
+                  srcWidth, srcHeight,
+                  srcFormat, srcType,
+                  img, 0, 0);
+         for (row = 0; row < srcHeight; row++) {
+            GLuint depth[MAX_WIDTH];
+            GLint i;
+            _mesa_unpack_depth_span(ctx, srcWidth,
+                                    GL_UNSIGNED_INT, /* dst type */
+                                    depth, /* dst addr */
+                                    depthScale,
+                                    srcType, src, srcPacking);
+
+            for (i = 0; i < srcWidth; i++)
+               dstRow[i] = depth[i] | (dstRow[i] & 0xFF000000);
+
+            src += srcRowStride;
+            dstRow += dstRowStride / sizeof(GLuint);
+         }
+      }
+   } else {
+      for (img = 0; img < srcDepth; img++) {
+         GLuint *dstRow = (GLuint *) dstAddr
+            + dstImageOffsets[dstZoffset + img]
+            + dstYoffset * dstRowStride / sizeof(GLuint)
+            + dstXoffset;
+         const GLuint *src
+            = (const GLuint *) _mesa_image_address(dims, srcPacking, srcAddr,
+                  srcWidth, srcHeight,
+                  srcFormat, srcType,
+                  img, 0, 0);
+         for (row = 0; row < srcHeight; row++) {
+            GLubyte stencil[MAX_WIDTH];
+            GLint i;
+            /* the 24 depth bits will be in the high position: */
+            _mesa_unpack_depth_span(ctx, srcWidth,
+                                    GL_UNSIGNED_INT, /* dst type */
+                                    dstRow, /* dst addr */
+                                    depthScale,
+                                    srcType, src, srcPacking);
+            /* get the 8-bit stencil values */
+            _mesa_unpack_stencil_span(ctx, srcWidth,
+                                      GL_UNSIGNED_BYTE, /* dst type */
+                                      stencil, /* dst addr */
+                                      srcType, src, srcPacking,
+                                      ctx->_ImageTransferState);
+            /* merge stencil values into depth values */
+            for (i = 0; i < srcWidth; i++)
+               dstRow[i] = stencil[i] << 24;
+
+            src += srcRowStride;
+            dstRow += dstRowStride / sizeof(GLuint);
+         }
+      }
+   }
+   return GL_TRUE;
+}
 
 /**
  * Store an image in any of the formats:
diff --git a/src/mesa/main/texstore.h b/src/mesa/main/texstore.h
index da0c7cb78e5..c5813fbeeec 100644
--- a/src/mesa/main/texstore.h
+++ b/src/mesa/main/texstore.h
@@ -57,6 +57,7 @@ extern GLboolean _mesa_texstore_a8(TEXSTORE_PARAMS);
 extern GLboolean _mesa_texstore_ci8(TEXSTORE_PARAMS);
 extern GLboolean _mesa_texstore_ycbcr(TEXSTORE_PARAMS);
 extern GLboolean _mesa_texstore_z24_s8(TEXSTORE_PARAMS);
+extern GLboolean _mesa_texstore_s8_z24(TEXSTORE_PARAMS);
 extern GLboolean _mesa_texstore_z16(TEXSTORE_PARAMS);
 extern GLboolean _mesa_texstore_z32(TEXSTORE_PARAMS);
 extern GLboolean _mesa_texstore_rgba_float32(TEXSTORE_PARAMS);
diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index fe4a7c684f6..220db35855f 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -121,6 +121,16 @@ _mesa_VertexPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
       case GL_DOUBLE:
          elementSize = size * sizeof(GLdouble);
          break;
+#if FEATURE_fixedpt
+      case GL_FIXED:
+         elementSize = size * sizeof(GLfixed);
+         break;
+#endif
+#if FEATURE_vertex_array_byte
+      case GL_BYTE:
+         elementSize = size * sizeof(GLbyte);
+         break;
+#endif
       default:
          _mesa_error( ctx, GL_INVALID_ENUM, "glVertexPointer(type)" );
          return;
@@ -166,6 +176,11 @@ _mesa_NormalPointer(GLenum type, GLsizei stride, const GLvoid *ptr )
       case GL_DOUBLE:
          elementSize = 3 * sizeof(GLdouble);
          break;
+#if FEATURE_fixedpt
+      case GL_FIXED:
+         elementSize = 3 * sizeof(GLfixed);
+         break;
+#endif
       default:
          _mesa_error( ctx, GL_INVALID_ENUM, "glNormalPointer(type)" );
          return;
@@ -224,6 +239,11 @@ _mesa_ColorPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
       case GL_DOUBLE:
          elementSize = size * sizeof(GLdouble);
          break;
+#if FEATURE_fixedpt
+      case GL_FIXED:
+         elementSize = size * sizeof(GLfixed);
+         break;
+#endif
       default:
          _mesa_error( ctx, GL_INVALID_ENUM, "glColorPointer(type)" );
          return;
@@ -405,6 +425,16 @@ _mesa_TexCoordPointer(GLint size, GLenum type, GLsizei stride,
       case GL_DOUBLE:
          elementSize = size * sizeof(GLdouble);
          break;
+#if FEATURE_fixedpt
+      case GL_FIXED:
+         elementSize = size * sizeof(GLfixed);
+         break;
+#endif
+#if FEATURE_vertex_array_byte
+      case GL_BYTE:
+         elementSize = size * sizeof(GLbyte);
+         break;
+#endif
       default:
          _mesa_error( ctx, GL_INVALID_ENUM, "glTexCoordPointer(type)" );
          return;
diff --git a/src/mesa/main/varray.h b/src/mesa/main/varray.h
index 3589735f684..ba91ecf5f6a 100644
--- a/src/mesa/main/varray.h
+++ b/src/mesa/main/varray.h
@@ -147,6 +147,20 @@ _mesa_MultiModeDrawElementsIBM( const GLenum * mode, const GLsizei * count,
 				GLsizei primcount, GLint modestride );
 
 
+
+extern void GLAPIENTRY
+_mesa_DrawArrays(GLenum mode, GLint first, GLsizei count);
+
+extern void GLAPIENTRY
+_mesa_DrawElements(GLenum mode, GLsizei count, GLenum type,
+                   const GLvoid *indices);
+
+extern void GLAPIENTRY
+_mesa_DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count,
+                        GLenum type, const GLvoid *indices);
+
+
+
 extern void
 _mesa_init_varray( GLcontext * ctx );
 
diff --git a/src/mesa/shader/arbprogparse.c b/src/mesa/shader/arbprogparse.c
index b60b9656c62..a6bbdc64f16 100644
--- a/src/mesa/shader/arbprogparse.c
+++ b/src/mesa/shader/arbprogparse.c
@@ -3880,7 +3880,7 @@ _mesa_parse_arb_fragment_program(GLcontext* ctx, GLenum target,
    }
 
 #if DEBUG_FP
-   _mesa_printf("____________Fragment program %u ________\n", program->Base.ID);
+   _mesa_printf("____________Fragment program %u ________\n", program->Base.Id);
    _mesa_print_program(&program->Base);
 #endif
 }
diff --git a/src/mesa/shader/atifragshader.h b/src/mesa/shader/atifragshader.h
index 32fb3a80190..e1dc20e6065 100644
--- a/src/mesa/shader/atifragshader.h
+++ b/src/mesa/shader/atifragshader.h
@@ -8,6 +8,8 @@
 #ifndef ATIFRAGSHADER_H
 #define ATIFRAGSHADER_H
 
+#include "main/mtypes.h"
+
 #define MAX_NUM_INSTRUCTIONS_PER_PASS_ATI 8
 #define MAX_NUM_PASSES_ATI                2
 #define MAX_NUM_FRAGMENT_REGISTERS_ATI    6
diff --git a/src/mesa/shader/prog_execute.c b/src/mesa/shader/prog_execute.c
index 8ce2ca39641..abb143c4b9e 100644
--- a/src/mesa/shader/prog_execute.c
+++ b/src/mesa/shader/prog_execute.c
@@ -92,7 +92,7 @@ get_register_pointer(const struct prog_src_register *source,
                 source->File == PROGRAM_CONSTANT ||
                 source->File == PROGRAM_STATE_VAR);
          params = machine->CurProgram->Parameters;
-         if (reg < 0 || reg >= params->NumParameters)
+         if (reg < 0 || reg >= (GLint)params->NumParameters)
             return ZeroVec;
          else
             return params->ParameterValues[reg];
@@ -227,7 +227,7 @@ fetch_vector4_deriv(GLcontext * ctx,
                     const struct gl_program_machine *machine,
                     char xOrY, GLfloat result[4])
 {
-   if (source->File == PROGRAM_INPUT && source->Index < machine->NumDeriv) {
+   if (source->File == PROGRAM_INPUT && source->Index < (GLint)machine->NumDeriv) {
       const GLint col = machine->CurElement;
       const GLfloat w = machine->Attribs[FRAG_ATTRIB_WPOS][col][3];
       const GLfloat invQ = 1.0f / w;
@@ -506,7 +506,7 @@ _mesa_execute_program(GLcontext * ctx,
 {
    const GLuint numInst = program->NumInstructions;
    const GLuint maxExec = 10000;
-   GLint pc, numExec = 0;
+   GLuint pc, numExec = 0;
 
    machine->CurProgram = program;
 
diff --git a/src/mesa/shader/prog_parameter.c b/src/mesa/shader/prog_parameter.c
index 152bd79f695..afdd7e5489c 100644
--- a/src/mesa/shader/prog_parameter.c
+++ b/src/mesa/shader/prog_parameter.c
@@ -62,6 +62,28 @@ _mesa_free_parameter_list(struct gl_program_parameter_list *paramList)
 }
 
 
+static GLint
+_mesa_fit_type_in_vec4(GLenum type)
+{
+   switch (type) {
+   case GL_FLOAT:
+   case GL_INT:
+      return 4;
+      break;
+   case GL_FLOAT_VEC2:
+   case GL_INT_VEC2:
+      return 2;
+      break;
+   case GL_FLOAT_VEC3:
+   case GL_INT_VEC3:
+      return 1;
+      break;
+   case GL_FLOAT_VEC4:
+   case GL_INT_VEC4:
+   default:
+      return 1;
+   }
+}
 
 /**
  * Add a new parameter to a parameter list.
@@ -272,7 +294,7 @@ _mesa_add_uniform(struct gl_program_parameter_list *paramList,
    }
    else {
       i = _mesa_add_parameter(paramList, PROGRAM_UNIFORM, name,
-                              size, datatype, NULL, NULL);
+                              size * _mesa_fit_type_in_vec4(datatype), datatype, NULL, NULL);
       return i;
    }
 }
diff --git a/src/mesa/shader/prog_print.c b/src/mesa/shader/prog_print.c
index 1c35ce3fecf..2c5e03acc25 100644
--- a/src/mesa/shader/prog_print.c
+++ b/src/mesa/shader/prog_print.c
@@ -206,7 +206,7 @@ arb_output_attrib_string(GLint index, GLenum progType)
  */
 static const char *
 reg_string(enum register_file f, GLint index, gl_prog_print_mode mode,
-           const struct gl_program *prog)
+           GLboolean relAddr, const struct gl_program *prog)
 {
    static char str[100];
 
@@ -214,7 +214,10 @@ reg_string(enum register_file f, GLint index, gl_prog_print_mode mode,
 
    switch (mode) {
    case PROG_PRINT_DEBUG:
-      sprintf(str, "%s[%d]", file_string(f, mode), index);
+      if (relAddr)
+         sprintf(str, "%s[ADDR%s%d]", file_string(f, mode), (index > 0) ? "+" : "", index);
+      else
+         sprintf(str, "%s[%d]", file_string(f, mode), index);
       break;
 
    case PROG_PRINT_ARB:
@@ -401,7 +404,7 @@ print_dst_reg(const struct prog_dst_register *dstReg, gl_prog_print_mode mode,
 {
    _mesa_printf("%s%s",
                 reg_string((enum register_file) dstReg->File,
-                           dstReg->Index, mode, prog),
+                           dstReg->Index, mode, GL_FALSE, prog),
                 writemask_string(dstReg->WriteMask));
 
    if (dstReg->CondMask != COND_TR) {
@@ -424,9 +427,9 @@ print_src_reg(const struct prog_src_register *srcReg, gl_prog_print_mode mode,
 {
    _mesa_printf("%s%s",
                 reg_string((enum register_file) srcReg->File,
-                           srcReg->Index, mode, prog),
+                           srcReg->Index, mode, srcReg->RelAddr, prog),
                 _mesa_swizzle_string(srcReg->Swizzle,
-                               srcReg->NegateBase, GL_FALSE));
+                                     srcReg->NegateBase, GL_FALSE));
 #if 0
    _mesa_printf("%s[%d]%s",
                 file_string((enum register_file) srcReg->File, mode),
@@ -590,7 +593,9 @@ _mesa_print_instruction_opt(const struct prog_instruction *inst, GLint indent,
       break;
 
    case OPCODE_ARL:
-      _mesa_printf("ARL addr.x, ");
+      _mesa_printf("ARL ");
+      print_dst_reg(&inst->DstReg, mode, prog);
+      _mesa_printf(", ");
       print_src_reg(&inst->SrcReg[0], mode, prog);
       print_comment(inst);
       break;
diff --git a/src/mesa/shader/prog_statevars.c b/src/mesa/shader/prog_statevars.c
index ba3c9884456..7e444de3043 100644
--- a/src/mesa/shader/prog_statevars.c
+++ b/src/mesa/shader/prog_statevars.c
@@ -37,7 +37,6 @@
 #include "mtypes.h"
 #include "prog_statevars.h"
 #include "prog_parameter.h"
-#include "nvvertparse.h"
 
 
 /**
@@ -134,10 +133,6 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
 	       value[3] = 1.0;
             }						  
             return;
-	 case STATE_POSITION_NORMALIZED:
-            COPY_4V(value, ctx->Light.Light[ln].EyePosition);
-	    NORMALIZE_3FV( value );
-            return;
          default:
             _mesa_problem(ctx, "Invalid light state in fetch_state");
             return;
@@ -254,7 +249,7 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
       value[1] = ctx->Fog.Start;
       value[2] = ctx->Fog.End;
       value[3] = (ctx->Fog.End == ctx->Fog.Start)
-         ? 1.0 : 1.0F / (ctx->Fog.End - ctx->Fog.Start);
+         ? 1.0 : (GLfloat)(1.0 / (ctx->Fog.End - ctx->Fog.Start));
       return;
    case STATE_CLIPPLANE:
       {
@@ -401,7 +396,11 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
    case STATE_INTERNAL:
       switch (state[1]) {
       case STATE_NORMAL_SCALE:
-         ASSIGN_4V(value, ctx->_ModelViewInvScale, 0, 0, 1);
+         ASSIGN_4V(value, 
+                   ctx->_ModelViewInvScale, 
+                   ctx->_ModelViewInvScale, 
+                   ctx->_ModelViewInvScale, 
+                   1);
          return;
       case STATE_TEXRECT_SCALE:
          {
@@ -411,7 +410,7 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
             if (texObj) {
                struct gl_texture_image *texImage = texObj->Image[0][0];
                ASSIGN_4V(value, 1.0 / texImage->Width,
-                         1.0 / texImage->Height,
+                         (GLfloat)(1.0 / texImage->Height),
                          0.0, 1.0);
             }
          }
@@ -426,20 +425,51 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
           * exp2: 2^-((density/(ln(2)^2) * fogcoord)^2)
           */
          value[0] = (ctx->Fog.End == ctx->Fog.Start)
-            ? 1.0 : -1.0F / (ctx->Fog.End - ctx->Fog.Start);
+            ? 1.0 : (GLfloat)(-1.0F / (ctx->Fog.End - ctx->Fog.Start));
          value[1] = ctx->Fog.End * -value[0];
-         value[2] = ctx->Fog.Density * ONE_DIV_LN2;
-         value[3] = ctx->Fog.Density * ONE_DIV_SQRT_LN2;
+         value[2] = (GLfloat)(ctx->Fog.Density * ONE_DIV_LN2);
+         value[3] = (GLfloat)(ctx->Fog.Density * ONE_DIV_SQRT_LN2);
          return;
-      case STATE_SPOT_DIR_NORMALIZED: {
+
+      case STATE_LIGHT_SPOT_DIR_NORMALIZED: {
          /* here, state[2] is the light number */
          /* pre-normalize spot dir */
          const GLuint ln = (GLuint) state[2];
-         COPY_3V(value, ctx->Light.Light[ln].EyeDirection);
-         NORMALIZE_3FV(value);
+         COPY_3V(value, ctx->Light.Light[ln]._NormDirection);
          value[3] = ctx->Light.Light[ln]._CosCutoff;
          return;
       }
+
+      case STATE_LIGHT_POSITION: {
+         const GLuint ln = (GLuint) state[2];
+         COPY_4V(value, ctx->Light.Light[ln]._Position);
+         return;
+      }
+
+      case STATE_LIGHT_POSITION_NORMALIZED: {
+         const GLuint ln = (GLuint) state[2];
+         COPY_4V(value, ctx->Light.Light[ln]._Position);
+         NORMALIZE_3FV( value );
+         return;
+      }
+
+      case STATE_LIGHT_HALF_VECTOR: {
+         const GLuint ln = (GLuint) state[2];
+         GLfloat p[3];
+         /* Compute infinite half angle vector:
+          *   halfVector = normalize(normalize(lightPos) + (0, 0, 1))
+          * light.EyePosition.w should be 0 for infinite lights.
+          */
+         COPY_3V(p, ctx->Light.Light[ln]._Position);
+         NORMALIZE_3FV(p);
+         ADD_3V(value, p, ctx->_EyeZDir);
+         NORMALIZE_3FV(value);
+         value[3] = 1.0;
+         return;
+      }						  
+
+
+
       case STATE_PT_SCALE:
          value[0] = ctx->Pixel.RedScale;
          value[1] = ctx->Pixel.GreenScale;
@@ -696,7 +726,6 @@ append_token(char *dst, gl_state_index k)
       append(dst, "normalScale");
       break;
    case STATE_INTERNAL:
-   case STATE_POSITION_NORMALIZED:
       append(dst, "(internal)");
       break;
    case STATE_PT_SCALE:
diff --git a/src/mesa/shader/prog_statevars.h b/src/mesa/shader/prog_statevars.h
index d12142055fc..a515fda3aae 100644
--- a/src/mesa/shader/prog_statevars.h
+++ b/src/mesa/shader/prog_statevars.h
@@ -106,9 +106,11 @@ typedef enum gl_state_index_ {
    STATE_INTERNAL,		/* Mesa additions */
    STATE_NORMAL_SCALE,
    STATE_TEXRECT_SCALE,
-   STATE_POSITION_NORMALIZED,   /* normalized light position */
    STATE_FOG_PARAMS_OPTIMIZED,  /* for faster fog calc */
-   STATE_SPOT_DIR_NORMALIZED,   /* pre-normalized spot dir */
+   STATE_LIGHT_SPOT_DIR_NORMALIZED,   /* pre-normalized spot dir */
+   STATE_LIGHT_POSITION,              /* object vs eye space */
+   STATE_LIGHT_POSITION_NORMALIZED,   /* object vs eye space */
+   STATE_LIGHT_HALF_VECTOR,           /* object vs eye space */
    STATE_PT_SCALE,              /**< Pixel transfer RGBA scale */
    STATE_PT_BIAS,               /**< Pixel transfer RGBA bias */
    STATE_PCM_SCALE,             /**< Post color matrix RGBA scale */
diff --git a/src/mesa/shader/prog_uniform.c b/src/mesa/shader/prog_uniform.c
index 20e004b350c..d96a916533b 100644
--- a/src/mesa/shader/prog_uniform.c
+++ b/src/mesa/shader/prog_uniform.c
@@ -135,7 +135,7 @@ _mesa_longest_uniform_name(const struct gl_uniform_list *list)
    GLuint i;
    for (i = 0; i < list->NumUniforms; i++) {
       GLuint len = _mesa_strlen(list->Uniforms[i].Name);
-      if (len > max)
+      if (len > (GLuint)max)
          max = len;
    }
    return max;
diff --git a/src/mesa/shader/programopt.c b/src/mesa/shader/programopt.c
index 7d560c74a54..f3511ba00ec 100644
--- a/src/mesa/shader/programopt.c
+++ b/src/mesa/shader/programopt.c
@@ -367,20 +367,22 @@ _mesa_count_texture_instructions(struct gl_program *prog)
 
 
 /**
- * Scan/rewrite program to remove reads of varying (output) registers.
+ * Scan/rewrite program to remove reads of custom (output) registers.
+ * The passed type has to be either PROGRAM_VARYING or PROGRAM_OUTPUT.
  * In GLSL vertex shaders, varying vars can be read and written.
  * Normally, vertex varying vars are implemented as output registers.
  * On some hardware, trying to read an output register causes trouble.
  * So, rewrite the program to use a temporary register in this case.
  */
 void
-_mesa_remove_varying_reads(struct gl_program *prog)
+_mesa_remove_output_reads(struct gl_program *prog, enum register_file type)
 {
    GLuint i;
    GLint outputMap[VERT_RESULT_MAX];
    GLuint numVaryingReads = 0;
 
    assert(prog->Target == GL_VERTEX_PROGRAM_ARB);
+   assert(type == PROGRAM_VARYING || type == PROGRAM_OUTPUT);
 
    for (i = 0; i < VERT_RESULT_MAX; i++)
       outputMap[i] = -1;
@@ -391,7 +393,7 @@ _mesa_remove_varying_reads(struct gl_program *prog)
       const GLuint numSrc = _mesa_num_inst_src_regs(inst->Opcode);
       GLuint j;
       for (j = 0; j < numSrc; j++) {
-         if (inst->SrcReg[j].File == PROGRAM_VARYING) {
+         if (inst->SrcReg[j].File == type) {
             /* replace the read with a temp reg */
             const GLuint var = inst->SrcReg[j].Index;
             if (outputMap[var] == -1) {
@@ -414,7 +416,7 @@ _mesa_remove_varying_reads(struct gl_program *prog)
       const GLuint numSrc = _mesa_num_inst_src_regs(inst->Opcode);
       GLuint j;
       for (j = 0; j < numSrc; j++) {
-         if (inst->DstReg.File == PROGRAM_VARYING &&
+         if (inst->DstReg.File == type &&
              outputMap[inst->DstReg.Index] >= 0) {
             /* change inst to write to the temp reg, instead of the varying */
             inst->DstReg.File = PROGRAM_TEMPORARY;
@@ -447,7 +449,7 @@ _mesa_remove_varying_reads(struct gl_program *prog)
          if (outputMap[var] >= 0) {
             /* MOV VAR[var], TEMP[tmp]; */
             inst->Opcode = OPCODE_MOV;
-            inst->DstReg.File = PROGRAM_VARYING;
+            inst->DstReg.File = type;
             inst->DstReg.Index = var;
             inst->SrcReg[0].File = PROGRAM_TEMPORARY;
             inst->SrcReg[0].Index = outputMap[var];
diff --git a/src/mesa/shader/programopt.h b/src/mesa/shader/programopt.h
index 47ff2f0c7be..11572e64f5a 100644
--- a/src/mesa/shader/programopt.h
+++ b/src/mesa/shader/programopt.h
@@ -40,6 +40,6 @@ extern void
 _mesa_count_texture_instructions(struct gl_program *prog);
 
 extern void
-_mesa_remove_varying_reads(struct gl_program *prog);
+_mesa_remove_output_reads(struct gl_program *prog, enum register_file type);
 
 #endif /* PROGRAMOPT_H */
diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c
index 24ab7568d6c..856179e1d5b 100644
--- a/src/mesa/shader/shader_api.c
+++ b/src/mesa/shader/shader_api.c
@@ -719,7 +719,7 @@ _mesa_get_attached_shaders(GLcontext *ctx, GLuint program, GLsizei maxCount,
    struct gl_shader_program *shProg
       = _mesa_lookup_shader_program(ctx, program);
    if (shProg) {
-      GLint i;
+      GLuint i;
       for (i = 0; i < maxCount && i < shProg->NumShaders; i++) {
          obj[i] = shProg->Shaders[i]->Name;
       }
@@ -893,7 +893,7 @@ _mesa_get_uniformfv(GLcontext *ctx, GLuint program, GLint location,
       = _mesa_lookup_shader_program(ctx, program);
    if (shProg) {
       if (location < shProg->Uniforms->NumUniforms) {
-         GLint progPos, i;
+         GLuint progPos, i;
          const struct gl_program *prog = NULL;
 
          progPos = shProg->Uniforms->Uniforms[location].VertPos;
@@ -1111,7 +1111,7 @@ set_program_uniform(GLcontext *ctx, struct gl_program *program, GLint location,
    }
    else {
       /* ordinary uniform variable */
-      GLint k, i;
+      GLuint k, i;
 
       if (count * elems > program->Parameters->Parameters[location].Size) {
          _mesa_error(ctx, GL_INVALID_OPERATION, "glUniform(count too large)");
diff --git a/src/mesa/shader/slang/slang_compile.c b/src/mesa/shader/slang/slang_compile.c
index 46b5c54bbeb..cdea1c51287 100644
--- a/src/mesa/shader/slang/slang_compile.c
+++ b/src/mesa/shader/slang/slang_compile.c
@@ -258,9 +258,33 @@ parse_array_len(slang_parse_ctx * C, slang_output_ctx * O, GLuint * len)
 
    /* evaluate compile-time expression which is array size */
    _slang_simplify(&array_size, &space, C->atoms);
-   result = (array_size.type == SLANG_OPER_LITERAL_INT);
 
-   *len = (GLint) array_size.literal[0];
+   if (array_size.type == SLANG_OPER_LITERAL_INT) {
+      result = GL_TRUE;
+      *len = (GLint) array_size.literal[0];
+   } else if (array_size.type == SLANG_OPER_IDENTIFIER) {
+      slang_variable *var = _slang_locate_variable(array_size.locals, array_size.a_id, GL_TRUE);
+      if (!var) {
+         slang_info_log_error(C->L, "undefined variable '%s'",
+                              (char *) array_size.a_id);
+         result = GL_FALSE;
+      } else if (var->type.qualifier == SLANG_QUAL_CONST &&
+                 var->type.specifier.type == SLANG_SPEC_INT) {
+         if (var->initializer &&
+             var->initializer->type == SLANG_OPER_LITERAL_INT) {
+            *len = (GLint) var->initializer->literal[0];
+            result = GL_TRUE;
+         } else {
+            slang_info_log_error(C->L, "unable to parse array size declaration");
+            result = GL_FALSE;
+         }
+      } else {
+         slang_info_log_error(C->L, "unable to parse array size declaration");
+         result = GL_FALSE;
+      }
+   } else {
+      result = GL_FALSE;
+   }
 
    slang_operation_destruct(&array_size);
    return result;
@@ -2188,7 +2212,8 @@ _slang_compile(GLcontext *ctx, struct gl_shader *shader)
       printf("Pre-remove output reads:\n");
       _mesa_print_program(shader->Programs[0]);
 #endif
-      _mesa_remove_varying_reads(shader->Programs[0]);
+      _mesa_remove_output_reads(shader->Programs[0], PROGRAM_VARYING);
+      _mesa_remove_output_reads(shader->Programs[0], PROGRAM_OUTPUT);
 #if 0
       printf("Post-remove output reads:\n");
       _mesa_print_program(shader->Programs[0]);
diff --git a/src/mesa/shader/slang/slang_emit.c b/src/mesa/shader/slang/slang_emit.c
index ff63e05dd20..93256f8647c 100644
--- a/src/mesa/shader/slang/slang_emit.c
+++ b/src/mesa/shader/slang/slang_emit.c
@@ -223,6 +223,7 @@ storage_to_src_reg(struct prog_src_register *src, const slang_ir_storage *st)
    assert(st->Size <= 4);
    src->File = st->File;
    src->Index = st->Index;
+   src->RelAddr = st->RelAddr;
    if (st->Swizzle != SWIZZLE_NOOP)
       src->Swizzle = st->Swizzle;
    else
@@ -1488,11 +1489,16 @@ emit_array_element(slang_emit_info *emitInfo, slang_ir_node *n)
       n->Store->Index = arrayAddr + index;
    }
    else {
-      /* Variable index - PROBLEM */
-      const GLint arrayAddr = n->Children[0]->Store->Index;
-      const GLint index = 0;
-      _mesa_problem(NULL, "variable array indexes not supported yet!");
-      n->Store->Index = arrayAddr + index;
+      /* Variable index*/
+      struct prog_instruction *inst;
+      inst = new_instruction(emitInfo, OPCODE_ARL);
+      storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
+      storage_to_src_reg(&inst->SrcReg[0], n->Children[1]->Store);
+      inst->DstReg.File = PROGRAM_ADDRESS;
+      inst->Comment = _mesa_strdup("ARL ADDR");
+      n->Store->RelAddr = GL_TRUE;
+      n->Store->Index = inst->DstReg.Index;/*index of the array*/
+      inst->DstReg.Index = 0; /*addr index is always 0*/
    }
    return NULL; /* no instruction */
 }
diff --git a/src/mesa/shader/slang/slang_ir.h b/src/mesa/shader/slang/slang_ir.h
index c7c0ddbf9a6..ba0735d64dd 100644
--- a/src/mesa/shader/slang/slang_ir.h
+++ b/src/mesa/shader/slang/slang_ir.h
@@ -146,6 +146,7 @@ struct _slang_ir_storage
    GLint Size;  /**< number of floats */
    GLuint Swizzle;
    GLint RefCount; /**< Used during IR tree delete */
+   GLboolean RelAddr;
 };
 
 typedef struct _slang_ir_storage slang_ir_storage;
diff --git a/src/mesa/shader/slang/slang_link.c b/src/mesa/shader/slang/slang_link.c
index 80cd4b6df62..dd4990ba023 100644
--- a/src/mesa/shader/slang/slang_link.c
+++ b/src/mesa/shader/slang/slang_link.c
@@ -262,6 +262,9 @@ _slang_resolve_attributes(struct gl_shader_program *shProg,
                   return GL_FALSE;
                }
                _mesa_add_attribute(shProg->Attributes, name, size, attr);
+
+	       /* set the attribute as used */
+	       usedAttributes |= 1<<attr;
             }
 
             inst->SrcReg[j].Index = VERT_ATTRIB_GENERIC0 + attr;
diff --git a/src/mesa/sources b/src/mesa/sources
index 5c7ff50cc6b..e6b050c3f28 100644
--- a/src/mesa/sources
+++ b/src/mesa/sources
@@ -2,6 +2,7 @@
 
 MAIN_SOURCES = \
 	main/api_arrayelt.c \
+	main/api_exec.c \
 	main/api_loopback.c \
 	main/api_noop.c \
 	main/api_validate.c \
@@ -11,6 +12,7 @@ MAIN_SOURCES = \
 	main/blend.c \
 	main/bufferobj.c \
 	main/buffers.c \
+	main/clear.c \
 	main/clip.c \
 	main/colortab.c \
 	main/context.c \
@@ -42,23 +44,30 @@ MAIN_SOURCES = \
 	main/matrix.c \
 	main/mipmap.c \
 	main/mm.c \
+	main/multisample.c \
 	main/pixel.c \
+	main/pixelstore.c \
 	main/points.c \
 	main/polygon.c \
 	main/queryobj.c \
 	main/rastpos.c \
 	main/rbadaptors.c \
+	main/readpix.c \
 	main/renderbuffer.c \
+	main/scissor.c \
 	main/shaders.c \
 	main/state.c \
 	main/stencil.c \
 	main/texcompress.c \
 	main/texcompress_s3tc.c \
 	main/texcompress_fxt1.c \
+	main/texenv.c \
 	main/texenvprogram.c \
 	main/texformat.c \
+	main/texgen.c \
 	main/teximage.c \
 	main/texobj.c \
+	main/texparam.c \
 	main/texrender.c \
 	main/texstate.c \
 	main/texstore.c \
@@ -68,6 +77,7 @@ MAIN_SOURCES = \
 GLAPI_SOURCES = \
 	main/dispatch.c \
 	glapi/glapi.c \
+	glapi/glapi_getproc.c \
 	glapi/glthread.c
 
 MATH_SOURCES = \
@@ -151,7 +161,7 @@ VBO_SOURCES = \
 	vbo/vbo_save_draw.c \
 	vbo/vbo_save_loopback.c 
 
-VF_SOURCES = \
+__VF_SOURCES = \
 	vf/vf.c \
 	vf/vf_generic.c \
 	vf/vf_sse.c
@@ -186,6 +196,7 @@ STATETRACKER_SOURCES = \
 	state_tracker/st_cb_readpixels.c \
 	state_tracker/st_cb_strings.c \
 	state_tracker/st_cb_texture.c \
+	state_tracker/st_api.c \
 	state_tracker/st_context.c \
 	state_tracker/st_debug.c \
 	state_tracker/st_draw.c \
@@ -288,54 +299,14 @@ SPARC_API =			\
 __COMMON_DRIVER_SOURCES =			\
 	drivers/common/driverfuncs.c
 
-OSMESA_DRIVER_SOURCES = \
-	drivers/osmesa/osmesa.c
-
-GLIDE_DRIVER_SOURCES =			\
-	drivers/glide/fxapi.c		\
-	drivers/glide/fxdd.c		\
-	drivers/glide/fxddspan.c	\
-	drivers/glide/fxddtex.c		\
-	drivers/glide/fxsetup.c		\
-	drivers/glide/fxtexman.c	\
-	drivers/glide/fxtris.c		\
-	drivers/glide/fxvb.c		\
-	drivers/glide/fxglidew.c	\
-	drivers/glide/fxg.c
-
-SVGA_DRIVER_SOURCES =			\
-	drivers/svga/svgamesa.c		\
-	drivers/svga/svgamesa8.c	\
-	drivers/svga/svgamesa15.c	\
-	drivers/svga/svgamesa16.c	\
-	drivers/svga/svgamesa24.c	\
-	drivers/svga/svgamesa32.c
-
-FBDEV_DRIVER_SOURCES =			\
-	drivers/fbdev/glfbdev.c
 
 
 ### All the core C sources
 
-ALL_SOURCES = \
-	$(GLAPI_SOURCES)	\
-	$(SOLO_SOURCES)		\
-	$(MESA_ASM_SOURCES)		\
-	$(COMMON_DRIVER_SOURCES)\
-	$(X11_DRIVER_SOURCES)	\
-	$(FBDEV_DRIVER_SOURCES) \
-	$(OSMESA_DRIVER_SOURCES)
-
-SOLO_SOURCES = \
+MESA_SOURCES = \
 	$(MAIN_SOURCES)		\
 	$(MATH_SOURCES)		\
 	$(VBO_SOURCES)		\
-	$(VF_SOURCES)		\
-	$(DRAW_SOURCES)		\
-	$(TGSIEXEC_SOURCES)	\
-	$(TGSIUTIL_SOURCES)	\
-	$(PIPEUTIL_SOURCES)	\
-	$(STATECACHE_SOURCES)   \
 	$(STATETRACKER_SOURCES)	\
 	$(TNL_SOURCES)		\
 	$(SHADER_SOURCES)	\
@@ -344,29 +315,26 @@ SOLO_SOURCES = \
 	$(ASM_C_SOURCES)	\
 	$(SLANG_SOURCES)
 
-CORE_SOURCES = \
+ALL_SOURCES = \
+	$(MESA_SOURCES)		\
 	$(GLAPI_SOURCES)	\
-	$(SOLO_SOURCES)
+	$(MESA_ASM_SOURCES)	\
+	$(COMMON_DRIVER_SOURCES)
 
 
 ### Object files
 
-SOLO_OBJECTS = \
-	$(SOLO_SOURCES:.c=.o) \
+MESA_OBJECTS = \
+	$(MESA_SOURCES:.c=.o) \
 	$(MESA_ASM_SOURCES:.S=.o)
 
 GLAPI_OBJECTS = \
 	$(GLAPI_SOURCES:.c=.o) \
 	$(GLAPI_ASM_SOURCES:.S=.o)
 
-CORE_OBJECTS = $(SOLO_OBJECTS) $(GLAPI_OBJECTS)
-
-OSMESA_DRIVER_OBJECTS = $(OSMESA_DRIVER_SOURCES:.c=.o)
 
 COMMON_DRIVER_OBJECTS = $(COMMON_DRIVER_SOURCES:.c=.o)
 
-FBDEV_DRIVER_OBJECTS = $(FBDEV_DRIVER_SOURCES:.c=.o)
-
 
 
 ### Include directories
@@ -378,13 +346,3 @@ INCLUDE_DIRS = \
 	-I$(TOP)/src/gallium/include \
 	-I$(TOP)/src/gallium/drivers \
 	-I$(TOP)/src/gallium/auxiliary
-
-OLD_INCLUDE_DIRS = \
-	-I$(TOP)/src/mesa/tnl \
-	-I$(TOP)/src/mesa/math \
-	-I$(TOP)/src/mesa/swrast \
-	-I$(TOP)/src/mesa/swrast_setup \
-	-I$(TOP)/src/mesa/shader \
-	-I$(TOP)/src/mesa/shader/grammar \
-	-I$(TOP)/src/mesa/shader/slang \
-	-I$(TOP)/s$(TOP)/src/gallium/auxiliary/tgsi
diff --git a/src/mesa/state_tracker/st_api.c b/src/mesa/state_tracker/st_api.c
new file mode 100644
index 00000000000..fc0e9a23164
--- /dev/null
+++ b/src/mesa/state_tracker/st_api.c
@@ -0,0 +1,33 @@
+/**************************************************************************
+ * 
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+
+/**
+ * Just a global symbol for EGL to look for to identify the supported
+ * graphics API.
+ */
+int st_api_OpenGL = 1;
diff --git a/src/mesa/state_tracker/st_atom_pixeltransfer.c b/src/mesa/state_tracker/st_atom_pixeltransfer.c
index e500ac8684d..e4de875e8c9 100644
--- a/src/mesa/state_tracker/st_atom_pixeltransfer.c
+++ b/src/mesa/state_tracker/st_atom_pixeltransfer.c
@@ -77,7 +77,7 @@ is_identity(const GLfloat m[16])
    GLuint i;
    for (i = 0; i < 16; i++) {
       const int row = i % 4, col = i / 4;
-      const float val = (row == col);
+      const float val = (GLfloat)(row == col);
       if (m[i] != val)
          return GL_FALSE;
    }
diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c
index 10283d31a19..9abd0b3531d 100644
--- a/src/mesa/state_tracker/st_atom_sampler.c
+++ b/src/mesa/state_tracker/st_atom_sampler.c
@@ -153,6 +153,15 @@ update_samplers(struct st_context *st)
          sampler->min_lod = MAX2(0.0f, texobj->MinLod);
          sampler->max_lod = MIN2(texobj->MaxLevel - texobj->BaseLevel,
                                  texobj->MaxLod);
+         if (sampler->max_lod < sampler->min_lod) {
+            /* The GL spec doesn't seem to specify what to do in this case.
+             * Swap the values.
+             */
+            float tmp = sampler->max_lod;
+            sampler->max_lod = sampler->min_lod;
+            sampler->min_lod = tmp;
+            assert(sampler->min_lod <= sampler->max_lod);
+         }
 
          sampler->border_color[0] = texobj->BorderColor[RCOMP];
          sampler->border_color[1] = texobj->BorderColor[GCOMP];
diff --git a/src/mesa/state_tracker/st_atom_scissor.c b/src/mesa/state_tracker/st_atom_scissor.c
index f5db4924037..3fd59e1945c 100644
--- a/src/mesa/state_tracker/st_atom_scissor.c
+++ b/src/mesa/state_tracker/st_atom_scissor.c
@@ -52,14 +52,14 @@ update_scissor( struct st_context *st )
    scissor.maxy = fb->Height;
 
    if (st->ctx->Scissor.Enabled) {
-      if (st->ctx->Scissor.X > scissor.minx)
+      if ((GLuint)st->ctx->Scissor.X > scissor.minx)
          scissor.minx = st->ctx->Scissor.X;
-      if (st->ctx->Scissor.Y > scissor.miny)
+      if ((GLuint)st->ctx->Scissor.Y > scissor.miny)
          scissor.miny = st->ctx->Scissor.Y;
 
-      if (st->ctx->Scissor.X + st->ctx->Scissor.Width < scissor.maxx)
+      if ((GLuint)st->ctx->Scissor.X + st->ctx->Scissor.Width < scissor.maxx)
          scissor.maxx = st->ctx->Scissor.X + st->ctx->Scissor.Width;
-      if (st->ctx->Scissor.Y + st->ctx->Scissor.Height < scissor.maxy)
+      if ((GLuint)st->ctx->Scissor.Y + st->ctx->Scissor.Height < scissor.maxy)
          scissor.maxy = st->ctx->Scissor.Y + st->ctx->Scissor.Height;
 
       /* check for null space */
diff --git a/src/mesa/state_tracker/st_atom_viewport.c b/src/mesa/state_tracker/st_atom_viewport.c
index 4b51521470b..b105909e96b 100644
--- a/src/mesa/state_tracker/st_atom_viewport.c
+++ b/src/mesa/state_tracker/st_atom_viewport.c
@@ -49,7 +49,7 @@ update_viewport( struct st_context *st )
     */
    if (st_fb_orientation(ctx->DrawBuffer) == Y_0_TOP) {
       yScale = -1;
-      yBias = ctx->DrawBuffer->Height ;
+      yBias = (GLfloat)ctx->DrawBuffer->Height;
    }
    else {
       yScale = 1.0;
@@ -59,12 +59,12 @@ update_viewport( struct st_context *st )
    /* _NEW_VIEWPORT 
     */
    {
-      GLfloat x = ctx->Viewport.X;
-      GLfloat y = ctx->Viewport.Y;
+      GLfloat x = (GLfloat)ctx->Viewport.X;
+      GLfloat y = (GLfloat)ctx->Viewport.Y;
       GLfloat z = ctx->Viewport.Near;
-      GLfloat half_width = ctx->Viewport.Width / 2.0;
-      GLfloat half_height = ctx->Viewport.Height / 2.0;
-      GLfloat half_depth = (ctx->Viewport.Far - ctx->Viewport.Near) / 2.0;
+      GLfloat half_width = (GLfloat)ctx->Viewport.Width / 2.0;
+      GLfloat half_height = (GLfloat)ctx->Viewport.Height / 2.0;
+      GLfloat half_depth = (GLfloat)(ctx->Viewport.Far - ctx->Viewport.Near) / 2.0;
       
       st->state.viewport.scale[0] = half_width;
       st->state.viewport.scale[1] = half_height * yScale;
diff --git a/src/mesa/state_tracker/st_cb_bitmap.c b/src/mesa/state_tracker/st_cb_bitmap.c
index 3a102df67f1..9e32ee2eb40 100644
--- a/src/mesa/state_tracker/st_cb_bitmap.c
+++ b/src/mesa/state_tracker/st_cb_bitmap.c
@@ -90,6 +90,8 @@ struct bitmap_cache
    /** Bounds of region used in window coords */
    GLint xmin, ymin, xmax, ymax;
 
+   GLfloat color[4];
+
    struct pipe_texture *texture;
    struct pipe_surface *surf;
 
@@ -360,18 +362,18 @@ setup_bitmap_vertex_data(struct st_context *st,
 {
    struct pipe_context *pipe = st->pipe;
    const struct gl_framebuffer *fb = st->ctx->DrawBuffer;
-   const GLfloat fb_width = fb->Width;
-   const GLfloat fb_height = fb->Height;
-   const GLfloat x0 = x;
-   const GLfloat x1 = x + width;
-   const GLfloat y0 = y;
-   const GLfloat y1 = y + height;
-   const GLfloat sLeft = 0.0F, sRight = 1.0F;
-   const GLfloat tTop = 0.0, tBot = 1.0 - tTop;
-   const GLfloat clip_x0 = x0 / fb_width * 2.0 - 1.0;
-   const GLfloat clip_y0 = y0 / fb_height * 2.0 - 1.0;
-   const GLfloat clip_x1 = x1 / fb_width * 2.0 - 1.0;
-   const GLfloat clip_y1 = y1 / fb_height * 2.0 - 1.0;
+   const GLfloat fb_width = (GLfloat)fb->Width;
+   const GLfloat fb_height = (GLfloat)fb->Height;
+   const GLfloat x0 = (GLfloat)x;
+   const GLfloat x1 = (GLfloat)(x + width);
+   const GLfloat y0 = (GLfloat)y;
+   const GLfloat y1 = (GLfloat)(y + height);
+   const GLfloat sLeft = (GLfloat)0.0, sRight = (GLfloat)1.0;
+   const GLfloat tTop = (GLfloat)0.0, tBot = (GLfloat)1.0 - tTop;
+   const GLfloat clip_x0 = (GLfloat)(x0 / fb_width * 2.0 - 1.0);
+   const GLfloat clip_y0 = (GLfloat)(y0 / fb_height * 2.0 - 1.0);
+   const GLfloat clip_x1 = (GLfloat)(x1 / fb_width * 2.0 - 1.0);
+   const GLfloat clip_y1 = (GLfloat)(y1 / fb_height * 2.0 - 1.0);
    GLuint i;
    void *buf;
 
@@ -429,7 +431,8 @@ setup_bitmap_vertex_data(struct st_context *st,
 static void
 draw_bitmap_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z,
                  GLsizei width, GLsizei height,
-                 struct pipe_texture *pt)
+                 struct pipe_texture *pt,
+                 const GLfloat *color)
 {
    struct st_context *st = ctx->st;
    struct pipe_context *pipe = ctx->st->pipe;
@@ -444,8 +447,8 @@ draw_bitmap_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z,
     * it up into chunks.
     */
    maxSize = 1 << (pipe->screen->get_param(pipe->screen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS) - 1);
-   assert(width <= maxSize);
-   assert(height <= maxSize);
+   assert(width <= (GLsizei)maxSize);
+   assert(height <= (GLsizei)maxSize);
 
    cso_save_rasterizer(cso);
    cso_save_samplers(cso);
@@ -488,15 +491,15 @@ draw_bitmap_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z,
    {
       const struct gl_framebuffer *fb = st->ctx->DrawBuffer;
       const GLboolean invert = (st_fb_orientation(fb) == Y_0_TOP);
-      const float width = fb->Width;
-      const float height = fb->Height;
+      const GLfloat width = (GLfloat)fb->Width;
+      const GLfloat height = (GLfloat)fb->Height;
       struct pipe_viewport_state vp;
       vp.scale[0] =  0.5 * width;
-      vp.scale[1] = height * (invert ? -0.5 : 0.5);
+      vp.scale[1] = (GLfloat)(height * (invert ? -0.5 : 0.5));
       vp.scale[2] = 1.0;
       vp.scale[3] = 1.0;
-      vp.translate[0] = 0.5 * width;
-      vp.translate[1] = 0.5 * height;
+      vp.translate[0] = (GLfloat)(0.5 * width);
+      vp.translate[1] = (GLfloat)(0.5 * height);
       vp.translate[2] = 0.0;
       vp.translate[3] = 0.0;
       cso_set_viewport(cso, &vp);
@@ -505,7 +508,7 @@ draw_bitmap_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z,
    /* draw textured quad */
    setup_bitmap_vertex_data(st, x, y, width, height,
                             ctx->Current.RasterPos[2],
-                            ctx->Current.RasterColor);
+                            color);
 
    util_draw_vertex_buffer(pipe, st->bitmap.vbuf,
                            PIPE_PRIM_TRIANGLE_FAN,
@@ -567,8 +570,9 @@ void
 st_flush_bitmap_cache(struct st_context *st)
 {
    if (!st->bitmap.cache->empty) {
+      struct bitmap_cache *cache = st->bitmap.cache;
+
       if (st->ctx->DrawBuffer) {
-         struct bitmap_cache *cache = st->bitmap.cache;
          struct pipe_context *pipe = st->pipe;
          struct pipe_screen *screen = pipe->screen;
 
@@ -591,11 +595,13 @@ st_flush_bitmap_cache(struct st_context *st)
                           cache->ypos,
                           st->ctx->Current.RasterPos[2],
                           BITMAP_CACHE_WIDTH, BITMAP_CACHE_HEIGHT,
-                          cache->texture);
-
-         /* release/free the texture */
-         pipe_texture_reference(&cache->texture, NULL);
+                          cache->texture,
+                          cache->color);
       }
+
+      /* release/free the texture */
+      pipe_texture_reference(&cache->texture, NULL);
+
       reset_cache(st);
    }
 }
@@ -622,8 +628,10 @@ accum_bitmap(struct st_context *st,
       px = x - cache->xpos;  /* pos in buffer */
       py = y - cache->ypos;
       if (px < 0 || px + width > BITMAP_CACHE_WIDTH ||
-          py < 0 || py + height > BITMAP_CACHE_HEIGHT) {
-         /* This bitmap would extend beyond cache bounds,
+          py < 0 || py + height > BITMAP_CACHE_HEIGHT ||
+          !TEST_EQ_4V(st->ctx->Current.RasterColor, cache->color)) {
+         /* This bitmap would extend beyond cache bounds, or the bitmap
+          * color is changing
           * so flush and continue.
           */
          st_flush_bitmap_cache(st);
@@ -637,6 +645,7 @@ accum_bitmap(struct st_context *st,
       cache->xpos = x;
       cache->ypos = y - py;
       cache->empty = GL_FALSE;
+      COPY_4FV(cache->color, st->ctx->Current.RasterColor);
    }
 
    assert(px != -999);
@@ -692,7 +701,8 @@ st_Bitmap(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height,
    if (pt) {
       assert(pt->target == PIPE_TEXTURE_2D);
       draw_bitmap_quad(ctx, x, y, ctx->Current.RasterPos[2],
-                       width, height, pt);
+                       width, height, pt,
+                       st->ctx->Current.RasterColor);
       /* release/free the texture */
       pipe_texture_reference(&pt, NULL);
    }
diff --git a/src/mesa/state_tracker/st_cb_blit.c b/src/mesa/state_tracker/st_cb_blit.c
index 0533d9460fe..327bafeb986 100644
--- a/src/mesa/state_tracker/st_cb_blit.c
+++ b/src/mesa/state_tracker/st_cb_blit.c
@@ -40,7 +40,6 @@
 
 #include "st_context.h"
 #include "st_program.h"
-#include "st_cb_drawpixels.h"
 #include "st_cb_blit.h"
 #include "st_cb_fbo.h"
 
@@ -106,5 +105,7 @@ st_BlitFramebuffer(GLcontext *ctx,
 void
 st_init_blit_functions(struct dd_function_table *functions)
 {
+#if FEATURE_EXT_framebuffer_blit
    functions->BlitFramebuffer = st_BlitFramebuffer;
+#endif
 }
diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c
index 3560a040c85..db25ddd6152 100644
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -92,10 +92,11 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
    struct pipe_texture template;
    unsigned surface_usage;
 
-   /* Free the old surface (and texture if we hold the last
-    * reference):
+   /* Free the old surface and texture
     */
    pipe_surface_reference( &strb->surface, NULL );
+   pipe_texture_reference( &strb->texture, NULL );
+
 
    memset(&template, 0, sizeof(template));
 
@@ -346,11 +347,8 @@ st_render_texture(GLcontext *ctx,
                   struct gl_framebuffer *fb,
                   struct gl_renderbuffer_attachment *att)
 {
-   struct st_context *st = ctx->st;
    struct st_renderbuffer *strb;
    struct gl_renderbuffer *rb;
-   struct pipe_context *pipe = st->pipe;
-   struct pipe_screen *screen = pipe->screen;
    struct pipe_texture *pt;
    struct st_texture_object *stObj;
    const struct gl_texture_image *texImage =
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index e15ccec89b4..ed65f3b0aad 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -26,7 +26,9 @@
  **************************************************************************/
 
 #include "main/imports.h"
+#if FEATURE_convolution
 #include "main/convolve.h"
+#endif
 #include "main/enums.h"
 #include "main/image.h"
 #include "main/macros.h"
@@ -95,14 +97,18 @@ static int
 compressed_num_bytes(GLuint mesaFormat)
 {
    switch(mesaFormat) {
+#if FEATURE_texture_fxt1
    case MESA_FORMAT_RGB_FXT1:
    case MESA_FORMAT_RGBA_FXT1:
+#endif
+#if FEATURE_texture_s3tc
    case MESA_FORMAT_RGB_DXT1:
    case MESA_FORMAT_RGBA_DXT1:
       return 2;
    case MESA_FORMAT_RGBA_DXT3:
    case MESA_FORMAT_RGBA_DXT5:
       return 4;
+#endif
    default:
       return 0;
    }
@@ -517,10 +523,12 @@ st_TexImage(GLcontext * ctx,
    stImage->face = _mesa_tex_target_to_face(target);
    stImage->level = level;
 
+#if FEATURE_convolution
    if (ctx->_ImageTransferState & IMAGE_CONVOLUTION_BIT) {
       _mesa_adjust_image_for_convolution(ctx, dims, &postConvWidth,
                                          &postConvHeight);
    }
+#endif
 
    /* choose the texture format */
    texImage->TexFormat = st_ChooseTextureFormat(ctx, internalFormat,
diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index 4081722bc71..bf78cacb8ea 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -30,8 +30,10 @@
 #include "main/extensions.h"
 #include "main/matrix.h"
 #include "main/buffers.h"
+#include "main/scissor.h"
 #include "vbo/vbo.h"
 #include "shader/shader_api.h"
+#include "glapi/glapi.h"
 #include "st_public.h"
 #include "st_context.h"
 #include "st_cb_accum.h"
@@ -39,12 +41,16 @@
 #include "st_cb_blit.h"
 #include "st_cb_bufferobjects.h"
 #include "st_cb_clear.h"
+#if FEATURE_drawpix
 #include "st_cb_drawpixels.h"
+#include "st_cb_rasterpos.h"
+#endif
 #include "st_cb_fbo.h"
+#if FEATURE_feedback
 #include "st_cb_feedback.h"
+#endif
 #include "st_cb_program.h"
 #include "st_cb_queryobj.h"
-#include "st_cb_rasterpos.h"
 #include "st_cb_readpixels.h"
 #include "st_cb_texture.h"
 #include "st_cb_flush.h"
@@ -162,10 +168,14 @@ static void st_destroy_context_priv( struct st_context *st )
    st_destroy_atoms( st );
    st_destroy_draw( st );
    st_destroy_generate_mipmap(st);
-   st_destroy_bitmap(st);
+#if FEATURE_EXT_framebuffer_blit
    st_destroy_blit(st);
+#endif
    st_destroy_clear(st);
+#if FEATURE_drawpix
+   st_destroy_bitmap(st);
    st_destroy_drawpix(st);
+#endif
 
    _vbo_DestroyContext(st->ctx);
 
@@ -242,21 +252,39 @@ void st_copy_context_state(struct st_context *dst,
 }
 
 
+
+st_proc st_get_proc_address(const char *procname)
+{
+   return (st_proc) _glapi_get_proc_address(procname);
+}
+
+
+
 void st_init_driver_functions(struct dd_function_table *functions)
 {
    _mesa_init_glsl_driver_functions(functions);
 
+#if FEATURE_accum
    st_init_accum_functions(functions);
-   st_init_bitmap_functions(functions);
+#endif
+#if FEATURE_EXT_framebuffer_blit
    st_init_blit_functions(functions);
+#endif
    st_init_bufferobject_functions(functions);
    st_init_clear_functions(functions);
+#if FEATURE_drawpix
+   st_init_bitmap_functions(functions);
    st_init_drawpixels_functions(functions);
+   st_init_rasterpos_functions(functions);
+#endif
    st_init_fbo_functions(functions);
+#if FEATURE_feedback
    st_init_feedback_functions(functions);
+#endif
    st_init_program_functions(functions);
+#if FEATURE_ARB_occlusion_query
    st_init_query_functions(functions);
-   st_init_rasterpos_functions(functions);
+#endif
    st_init_readpixels_functions(functions);
    st_init_texture_functions(functions);
    st_init_flush_functions(functions);
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index a3bffbfc95b..5300848ef6a 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -365,14 +365,33 @@ st_draw_vbo(GLcontext *ctx,
       }
 
       /* draw */
-      for (i = 0; i < nr_prims; i++) {
+      if (nr_prims == 1 && pipe->draw_range_elements != NULL) {
+         i = 0;
+
+         /* XXX: exercise temporary path to pass min/max directly
+          * through to driver & draw module.  These interfaces still
+          * need a bit of work...
+          */
          setup_edgeflags(ctx, prims[i].mode,
                          prims[i].start + indexOffset, prims[i].count,
                          arrays[VERT_ATTRIB_EDGEFLAG]);
 
-         pipe->draw_elements(pipe, indexBuf, indexSize,
-                             prims[i].mode,
-                             prims[i].start + indexOffset, prims[i].count);
+         pipe->draw_range_elements(pipe, indexBuf, indexSize,
+                                   min_index,
+                                   max_index,
+                                   prims[i].mode,
+                                   prims[i].start + indexOffset, prims[i].count);
+      }
+      else {
+         for (i = 0; i < nr_prims; i++) {
+            setup_edgeflags(ctx, prims[i].mode,
+                            prims[i].start + indexOffset, prims[i].count,
+                            arrays[VERT_ATTRIB_EDGEFLAG]);
+            
+            pipe->draw_elements(pipe, indexBuf, indexSize,
+                                prims[i].mode,
+                                prims[i].start + indexOffset, prims[i].count);
+         }
       }
 
       pipe_reference_buffer(pipe, &indexBuf, NULL);
@@ -577,9 +596,10 @@ st_feedback_draw_vbo(GLcontext *ctx,
 
    /* map constant buffers */
    mapped_constants = pipe_buffer_map(pipe,
-                               st->state.constants[PIPE_SHADER_VERTEX].buffer,
-                               PIPE_BUFFER_USAGE_CPU_READ);
-   draw_set_mapped_constant_buffer(st->draw, mapped_constants);
+                                      st->state.constants[PIPE_SHADER_VERTEX].buffer,
+                                      PIPE_BUFFER_USAGE_CPU_READ);
+   draw_set_mapped_constant_buffer(st->draw, mapped_constants,
+                                   st->state.constants[PIPE_SHADER_VERTEX].buffer->size);
 
 
    /* draw here */
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c
index 17a3cfd5a46..03ec558a367 100644
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -49,24 +49,7 @@ format_bits(
    pipe_format_rgbazs_t  info,
    GLuint comp )
 {
-   GLuint   size;
-
-   if (pf_swizzle_x(info) == comp) {
-      size = pf_size_x(info);
-   }
-   else if (pf_swizzle_y(info) == comp) {
-      size = pf_size_y(info);
-   }
-   else if (pf_swizzle_z(info) == comp) {
-      size = pf_size_z(info);
-   }
-   else if (pf_swizzle_w(info) == comp) {
-      size = pf_size_w(info);
-   }
-   else {
-      size = 0;
-   }
-   return size << (pf_exp8(info) * 3);
+   return pf_get_component_bits( (enum pipe_format) info, comp );
 }
 
 static GLuint
@@ -274,8 +257,11 @@ st_mesa_format_to_pipe_format(GLuint mesaFormat)
       return PIPE_FORMAT_Z32_UNORM;
    case MESA_FORMAT_Z24_S8:
       return PIPE_FORMAT_Z24S8_UNORM;
+   case MESA_FORMAT_S8_Z24:
+      return PIPE_FORMAT_S8Z24_UNORM;
    case MESA_FORMAT_YCBCR:
       return PIPE_FORMAT_YCBCR;
+#if FEATURE_texture_s3tc
    case MESA_FORMAT_RGB_DXT1:
       return PIPE_FORMAT_DXT1_RGB;
    case MESA_FORMAT_RGBA_DXT1:
@@ -284,6 +270,7 @@ st_mesa_format_to_pipe_format(GLuint mesaFormat)
       return PIPE_FORMAT_DXT3_RGBA;
    case MESA_FORMAT_RGBA_DXT5:
       return PIPE_FORMAT_DXT5_RGBA;
+#endif
    default:
       assert(0);
       return 0;
@@ -559,14 +546,15 @@ translate_gallium_format_to_mesa_format(enum pipe_format format)
       return &_mesa_texformat_z16;
    case PIPE_FORMAT_Z32_UNORM:
       return &_mesa_texformat_z32;
-   case PIPE_FORMAT_S8Z24_UNORM:
-      /* XXX fallthrough OK? */
    case PIPE_FORMAT_Z24S8_UNORM:
       return &_mesa_texformat_z24_s8;
+   case PIPE_FORMAT_S8Z24_UNORM:
+      return &_mesa_texformat_s8_z24;
    case PIPE_FORMAT_YCBCR:
       return &_mesa_texformat_ycbcr;
    case PIPE_FORMAT_YCBCR_REV:
       return &_mesa_texformat_ycbcr_rev;
+#if FEATURE_texture_s3tc
    case PIPE_FORMAT_DXT1_RGB:
       return &_mesa_texformat_rgb_dxt1;
    case PIPE_FORMAT_DXT1_RGBA:
@@ -575,6 +563,7 @@ translate_gallium_format_to_mesa_format(enum pipe_format format)
       return &_mesa_texformat_rgba_dxt3;
    case PIPE_FORMAT_DXT5_RGBA:
       return &_mesa_texformat_rgba_dxt5;
+#endif
    /* XXX add additional cases */
    default:
       assert(0);
diff --git a/src/mesa/state_tracker/st_framebuffer.c b/src/mesa/state_tracker/st_framebuffer.c
index 47466c97d81..7e6db467576 100644
--- a/src/mesa/state_tracker/st_framebuffer.c
+++ b/src/mesa/state_tracker/st_framebuffer.c
@@ -32,11 +32,13 @@
 #include "main/framebuffer.h"
 #include "main/matrix.h"
 #include "main/renderbuffer.h"
+#include "main/scissor.h"
 #include "st_public.h"
 #include "st_context.h"
 #include "st_cb_fbo.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_context.h"
+#include "pipe/p_inlines.h"
 
 
 struct st_framebuffer *
@@ -154,6 +156,61 @@ void st_unreference_framebuffer( struct st_framebuffer **stfb )
 
 
 /**
+ * Set/replace a framebuffer surface.
+ * The user of the state tracker can use this instead of
+ * st_resize_framebuffer() to provide new surfaces when a window is resized.
+ */
+void
+st_set_framebuffer_surface(struct st_framebuffer *stfb,
+                           uint surfIndex, struct pipe_surface *surf)
+{
+   static const GLuint invalid_size = 9999999;
+   struct st_renderbuffer *strb;
+   GLuint width, height, i;
+
+   assert(surfIndex < BUFFER_COUNT);
+
+   strb = st_renderbuffer(stfb->Base.Attachment[surfIndex].Renderbuffer);
+   assert(strb);
+
+   /* replace the renderbuffer's surface/texture pointers */
+   pipe_surface_reference( &strb->surface, surf );
+   pipe_texture_reference( &strb->texture, surf->texture );
+
+   /* update renderbuffer's width/height */
+   strb->Base.Width = surf->width;
+   strb->Base.Height = surf->height;
+
+   /* Try to update the framebuffer's width/height from the renderbuffer
+    * sizes.  Before we start drawing, all the rbs _should_ be the same size.
+    */
+   width = height = invalid_size;
+   for (i = 0; i < BUFFER_COUNT; i++) {
+      if (stfb->Base.Attachment[i].Renderbuffer) {
+         if (width == invalid_size) {
+            width = stfb->Base.Attachment[i].Renderbuffer->Width;
+            height = stfb->Base.Attachment[i].Renderbuffer->Height;
+         }
+         else if (width != stfb->Base.Attachment[i].Renderbuffer->Width ||
+                  height != stfb->Base.Attachment[i].Renderbuffer->Height) {
+            /* inconsistant renderbuffer sizes, bail out */
+            return;
+         }
+      }
+   }
+
+   if (width != invalid_size) {
+      /* OK, the renderbuffers are of a consistant size, so update the
+       * parent framebuffer's size.
+       */
+      stfb->Base.Width = width;
+      stfb->Base.Height = height;
+   }
+}
+
+
+
+/**
  * Return the pipe_surface for the given renderbuffer.
  */
 struct pipe_surface *
diff --git a/src/mesa/state_tracker/st_gen_mipmap.c b/src/mesa/state_tracker/st_gen_mipmap.c
index f51eff05dce..851f17c3b46 100644
--- a/src/mesa/state_tracker/st_gen_mipmap.c
+++ b/src/mesa/state_tracker/st_gen_mipmap.c
@@ -46,7 +46,6 @@
 #include "st_gen_mipmap.h"
 #include "st_program.h"
 #include "st_texture.h"
-#include "st_cb_drawpixels.h"
 #include "st_cb_texture.h"
 
 
diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.c b/src/mesa/state_tracker/st_mesa_to_tgsi.c
index d2be450bdb9..a8b6faad1c2 100644
--- a/src/mesa/state_tracker/st_mesa_to_tgsi.c
+++ b/src/mesa/state_tracker/st_mesa_to_tgsi.c
@@ -68,8 +68,8 @@ map_register_file(
    case PROGRAM_STATE_VAR:
    case PROGRAM_NAMED_PARAM:
    case PROGRAM_UNIFORM:
-      if (immediateMapping[index] != ~0) 
-	 return TGSI_FILE_IMMEDIATE;
+      if (immediateMapping && immediateMapping[index] != ~0)
+         return TGSI_FILE_IMMEDIATE;
       else
 	 return TGSI_FILE_CONSTANT;
    case PROGRAM_CONSTANT:
@@ -550,18 +550,16 @@ make_input_decl(
 
    decl = tgsi_default_full_declaration();
    decl.Declaration.File = TGSI_FILE_INPUT;
-   decl.Declaration.Declare = TGSI_DECLARE_RANGE;
    decl.Declaration.UsageMask = usage_mask;
    decl.Declaration.Semantic = semantic_info;
-   decl.u.DeclarationRange.First = index;
-   decl.u.DeclarationRange.Last = index;
+   decl.DeclarationRange.First = index;
+   decl.DeclarationRange.Last = index;
    if (semantic_info) {
       decl.Semantic.SemanticName = semantic_name;
       decl.Semantic.SemanticIndex = semantic_index;
    }
    if (interpolate_info) {
-      decl.Declaration.Interpolate = 1;
-      decl.Interpolation.Interpolate = interpolate;
+      decl.Declaration.Interpolate = interpolate;
    }
 
    return decl;
@@ -583,11 +581,10 @@ make_output_decl(
 
    decl = tgsi_default_full_declaration();
    decl.Declaration.File = TGSI_FILE_OUTPUT;
-   decl.Declaration.Declare = TGSI_DECLARE_RANGE;
    decl.Declaration.UsageMask = usage_mask;
    decl.Declaration.Semantic = 1;
-   decl.u.DeclarationRange.First = index;
-   decl.u.DeclarationRange.Last = index;
+   decl.DeclarationRange.First = index;
+   decl.DeclarationRange.Last = index;
    decl.Semantic.SemanticName = semantic_name;
    decl.Semantic.SemanticIndex = semantic_index;
 
@@ -603,9 +600,8 @@ make_temp_decl(
    struct tgsi_full_declaration decl;
    decl = tgsi_default_full_declaration();
    decl.Declaration.File = TGSI_FILE_TEMPORARY;
-   decl.Declaration.Declare = TGSI_DECLARE_RANGE;
-   decl.u.DeclarationRange.First = start_index;
-   decl.u.DeclarationRange.Last = end_index;
+   decl.DeclarationRange.First = start_index;
+   decl.DeclarationRange.Last = end_index;
    return decl;
 }
 
@@ -616,9 +612,8 @@ make_sampler_decl(GLuint index)
    struct tgsi_full_declaration decl;
    decl = tgsi_default_full_declaration();
    decl.Declaration.File = TGSI_FILE_SAMPLER;
-   decl.Declaration.Declare = TGSI_DECLARE_RANGE;
-   decl.u.DeclarationRange.First = index;
-   decl.u.DeclarationRange.Last = index;
+   decl.DeclarationRange.First = index;
+   decl.DeclarationRange.Last = index;
    return decl;
 }
 
@@ -629,9 +624,8 @@ make_constant_decl(GLuint first, GLuint last)
    struct tgsi_full_declaration decl;
    decl = tgsi_default_full_declaration();
    decl.Declaration.File = TGSI_FILE_CONSTANT;
-   decl.Declaration.Declare = TGSI_DECLARE_RANGE;
-   decl.u.DeclarationRange.First = first;
-   decl.u.DeclarationRange.Last = last;
+   decl.DeclarationRange.First = first;
+   decl.DeclarationRange.Last = last;
    return decl;
 }
 
diff --git a/src/mesa/state_tracker/st_public.h b/src/mesa/state_tracker/st_public.h
index 9d88ce9764d..b99984215f7 100644
--- a/src/mesa/state_tracker/st_public.h
+++ b/src/mesa/state_tracker/st_public.h
@@ -68,6 +68,9 @@ struct st_framebuffer *st_create_framebuffer( const __GLcontextModes *visual,
 void st_resize_framebuffer( struct st_framebuffer *stfb,
                             uint width, uint height );
 
+void st_set_framebuffer_surface(struct st_framebuffer *stfb,
+                                uint surfIndex, struct pipe_surface *surf);
+
 struct pipe_surface *st_get_framebuffer_surface(struct st_framebuffer *stfb,
                                                 uint surfIndex);
 
@@ -86,4 +89,11 @@ void st_finish( struct st_context *st );
 void st_notify_swapbuffers(struct st_framebuffer *stfb);
 void st_notify_swapbuffers_complete(struct st_framebuffer *stfb);
 
+
+/** Generic function type */
+typedef void (*st_proc)();
+
+st_proc st_get_proc_address(const char *procname);
+
+
 #endif
diff --git a/src/mesa/swrast/s_texcombine.c b/src/mesa/swrast/s_texcombine.c
index 4ac7222daa5..4c5e22618ee 100644
--- a/src/mesa/swrast/s_texcombine.c
+++ b/src/mesa/swrast/s_texcombine.c
@@ -28,7 +28,7 @@
 #include "colormac.h"
 #include "imports.h"
 #include "macros.h"
-#include "pixel.h"
+#include "image.h"
 
 #include "s_context.h"
 #include "s_texcombine.h"
diff --git a/src/mesa/vbo/vbo.h b/src/mesa/vbo/vbo.h
index 79d33d09c16..bd10956ee48 100644
--- a/src/mesa/vbo/vbo.h
+++ b/src/mesa/vbo/vbo.h
@@ -120,4 +120,17 @@ void vbo_use_buffer_objects(GLcontext *ctx);
 void vbo_set_draw_func(GLcontext *ctx, vbo_draw_func func);
 
 
+void
+_vbo_Color4f(GLfloat r, GLfloat g, GLfloat b, GLfloat a);
+
+void
+_vbo_Normal3f(GLfloat x, GLfloat y, GLfloat z);
+
+void
+_vbo_MultiTexCoord4f(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+
+void
+_vbo_Materialfv(GLenum face, GLenum pname, const GLfloat *params);
+
+
 #endif
diff --git a/src/mesa/vbo/vbo_context.c b/src/mesa/vbo/vbo_context.c
index 235cee24298..dc7c534251e 100644
--- a/src/mesa/vbo/vbo_context.c
+++ b/src/mesa/vbo/vbo_context.c
@@ -225,9 +225,10 @@ GLboolean _vbo_CreateContext( GLcontext *ctx )
     * vtxfmt mechanism can be removed now.
     */
    vbo_exec_init( ctx );
+#if FEATURE_dlist
    vbo_save_init( ctx );
+#endif
 
-   
    return GL_TRUE;
 }
 
@@ -246,7 +247,9 @@ void _vbo_DestroyContext( GLcontext *ctx )
    }
 
    vbo_exec_destroy(ctx);
+#if FEATURE_dlist
    vbo_save_destroy(ctx);
+#endif
    FREE(vbo_context(ctx));
    ctx->swtnl_im = NULL;
 }
diff --git a/src/mesa/vbo/vbo_context.h b/src/mesa/vbo/vbo_context.h
index 013f81bdd5c..bf405eb6933 100644
--- a/src/mesa/vbo/vbo_context.h
+++ b/src/mesa/vbo/vbo_context.h
@@ -53,8 +53,10 @@
 
 #include "vbo.h"
 #include "vbo_attrib.h"
-#include "vbo_save.h"
 #include "vbo_exec.h"
+#if FEATURE_dlist
+#include "vbo_save.h"
+#endif
 
 
 struct vbo_context {
@@ -74,7 +76,9 @@ struct vbo_context {
 
 
    struct vbo_exec_context exec;
+#if FEATURE_dlist
    struct vbo_save_context save;
+#endif
 
    /* Callback into the driver.  This must always succeed, the driver
     * is responsible for initiating any fallback actions required:
diff --git a/src/mesa/vbo/vbo_exec.c b/src/mesa/vbo/vbo_exec.c
index 1efa74945dd..635f239acc8 100644
--- a/src/mesa/vbo/vbo_exec.c
+++ b/src/mesa/vbo/vbo_exec.c
@@ -32,7 +32,6 @@
 #include "main/context.h"
 #include "main/macros.h"
 #include "main/mtypes.h"
-#include "main/dlist.h"
 #include "main/vtxfmt.h"
 
 #include "vbo_context.h"
diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index 98580170e32..1e2a08bc8e1 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -34,7 +34,9 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "main/context.h"
 #include "main/macros.h"
 #include "main/vtxfmt.h"
+#if FEATURE_dlist
 #include "main/dlist.h"
+#endif
 #include "main/state.h"
 #include "main/light.h"
 #include "main/api_arrayelt.h"
@@ -65,7 +67,7 @@ static void vbo_exec_wrap_buffers( struct vbo_exec_context *exec )
       GLuint last_begin = exec->vtx.prim[exec->vtx.prim_count-1].begin;
       GLuint last_count;
 
-      if (exec->ctx->Driver.CurrentExecPrimitive != GL_POLYGON+1) {
+      if (exec->ctx->Driver.CurrentExecPrimitive != PRIM_OUTSIDE_BEGIN_END) {
 	 GLint i = exec->vtx.prim_count - 1;
 	 assert(i >= 0);
 	 exec->vtx.prim[i].count = (exec->vtx.vert_count - 
@@ -87,7 +89,7 @@ static void vbo_exec_wrap_buffers( struct vbo_exec_context *exec )
        */
       assert(exec->vtx.prim_count == 0);
 
-      if (exec->ctx->Driver.CurrentExecPrimitive != GL_POLYGON+1) {
+      if (exec->ctx->Driver.CurrentExecPrimitive != PRIM_OUTSIDE_BEGIN_END) {
 	 exec->vtx.prim[0].mode = exec->ctx->Driver.CurrentExecPrimitive;
 	 exec->vtx.prim[0].start = 0;
 	 exec->vtx.prim[0].count = 0;
@@ -501,7 +503,7 @@ static void GLAPIENTRY vbo_exec_Begin( GLenum mode )
 {
    GET_CURRENT_CONTEXT( ctx ); 
 
-   if (ctx->Driver.CurrentExecPrimitive == GL_POLYGON+1) {
+   if (ctx->Driver.CurrentExecPrimitive == PRIM_OUTSIDE_BEGIN_END) {
       struct vbo_exec_context *exec = &vbo_context(ctx)->exec;
       int i;
 
@@ -545,7 +547,7 @@ static void GLAPIENTRY vbo_exec_End( void )
 {
    GET_CURRENT_CONTEXT( ctx ); 
 
-   if (ctx->Driver.CurrentExecPrimitive != GL_POLYGON+1) {
+   if (ctx->Driver.CurrentExecPrimitive != PRIM_OUTSIDE_BEGIN_END) {
       struct vbo_exec_context *exec = &vbo_context(ctx)->exec;
       int idx = exec->vtx.vert_count;
       int i = exec->vtx.prim_count - 1;
@@ -553,7 +555,7 @@ static void GLAPIENTRY vbo_exec_End( void )
       exec->vtx.prim[i].end = 1; 
       exec->vtx.prim[i].count = idx - exec->vtx.prim[i].start;
 
-      ctx->Driver.CurrentExecPrimitive = GL_POLYGON+1;
+      ctx->Driver.CurrentExecPrimitive = PRIM_OUTSIDE_BEGIN_END;
 
       if (exec->vtx.prim_count == VBO_MAX_PRIM)
 	 vbo_exec_vtx_flush( exec );	
@@ -569,8 +571,10 @@ static void vbo_exec_vtxfmt_init( struct vbo_exec_context *exec )
 
    vfmt->ArrayElement = _ae_loopback_array_elt;	        /* generic helper */
    vfmt->Begin = vbo_exec_Begin;
+#if FEATURE_dlist
    vfmt->CallList = _mesa_CallList;
    vfmt->CallLists = _mesa_CallLists;
+#endif
    vfmt->End = vbo_exec_End;
    vfmt->EvalCoord1f = vbo_exec_EvalCoord1f;
    vfmt->EvalCoord1fv = vbo_exec_EvalCoord1fv;
@@ -765,3 +769,29 @@ static void reset_attrfv( struct vbo_exec_context *exec )
    exec->vtx.vertex_size = 0;
 }
       
+
+void
+_vbo_Color4f(GLfloat r, GLfloat g, GLfloat b, GLfloat a)
+{
+   vbo_Color4f(r, g, b, a);
+}
+
+
+void
+_vbo_Normal3f(GLfloat x, GLfloat y, GLfloat z)
+{
+   vbo_Normal3f(x, y, z);
+}
+
+
+void
+_vbo_MultiTexCoord4f(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q)
+{
+   vbo_MultiTexCoord4f(target, s, t, r, q);
+}
+
+void
+_vbo_Materialfv(GLenum face, GLenum pname, const GLfloat *params)
+{
+   vbo_Materialfv(face, pname, params);
+}
diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c
index a52521db642..e3d2fc51cb7 100644
--- a/src/mesa/vbo/vbo_exec_array.c
+++ b/src/mesa/vbo/vbo_exec_array.c
@@ -30,6 +30,7 @@
 #include "main/state.h"
 #include "main/api_validate.h"
 #include "main/api_noop.h"
+#include "main/varray.h"
 #include "glapi/dispatch.h"
 
 #include "vbo_context.h"
@@ -41,7 +42,7 @@ static void get_minmax_index( GLuint count, GLuint type,
 			      GLuint *min_index,
 			      GLuint *max_index)
 {
-   GLint i;
+   GLuint i;
 
    switch(type) {
    case GL_UNSIGNED_INT: {
@@ -400,3 +401,29 @@ void vbo_exec_array_destroy( struct vbo_exec_context *exec )
 {
    /* nothing to do */
 }
+
+
+/* This API entrypoint is not ordinarily used */
+void GLAPIENTRY
+_mesa_DrawArrays(GLenum mode, GLint first, GLsizei count)
+{
+   vbo_exec_DrawArrays(mode, first, count);
+}
+
+
+/* This API entrypoint is not ordinarily used */
+void GLAPIENTRY
+_mesa_DrawElements(GLenum mode, GLsizei count, GLenum type,
+                   const GLvoid *indices)
+{
+   vbo_exec_DrawElements(mode, count, type, indices);
+}
+
+
+/* This API entrypoint is not ordinarily used */
+void GLAPIENTRY
+_mesa_DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count,
+                        GLenum type, const GLvoid *indices)
+{
+   vbo_exec_DrawRangeElements(mode, start, end, count, type, indices);
+}
diff --git a/src/mesa/vbo/vbo_exec_draw.c b/src/mesa/vbo/vbo_exec_draw.c
index 6bb6849a6a5..3609a7452af 100644
--- a/src/mesa/vbo/vbo_exec_draw.c
+++ b/src/mesa/vbo/vbo_exec_draw.c
@@ -128,7 +128,7 @@ static GLuint vbo_copy_vertices( struct vbo_exec_context *exec )
       for (i = 0 ; i < ovf ; i++)
 	 _mesa_memcpy( dst+i*sz, src+(nr-ovf+i)*sz, sz * sizeof(GLfloat) );
       return i;
-   case GL_POLYGON+1:
+   case PRIM_OUTSIDE_BEGIN_END:
       return 0;
    default:
       assert(0);
diff --git a/src/mesa/vbo/vbo_exec_eval.c b/src/mesa/vbo/vbo_exec_eval.c
index 0ba5585d246..0c691b3a5cd 100644
--- a/src/mesa/vbo/vbo_exec_eval.c
+++ b/src/mesa/vbo/vbo_exec_eval.c
@@ -26,7 +26,6 @@
  */
 
 #include "main/glheader.h"
-#include "main/api_eval.h"
 #include "main/context.h"
 #include "main/macros.h"
 #include "math/m_eval.h"
diff --git a/src/mesa/vbo/vbo_save_api.c b/src/mesa/vbo/vbo_save_api.c
index aded7381436..f62be5c14cf 100644
--- a/src/mesa/vbo/vbo_save_api.c
+++ b/src/mesa/vbo/vbo_save_api.c
@@ -864,6 +864,9 @@ static void GLAPIENTRY _save_OBE_DrawElements(GLenum mode, GLsizei count, GLenum
 
    _ae_map_vbos( ctx );
 
+   if (ctx->Array.ElementArrayBufferObj->Name)
+      indices = ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Pointer, indices);
+
    vbo_save_NotifyBegin( ctx, mode | VBO_SAVE_PRIM_WEAK );
 
    switch (type) {
diff --git a/src/mesa/vbo/vbo_save_loopback.c b/src/mesa/vbo/vbo_save_loopback.c
index f2cef698fbe..92ca4ea95d3 100644
--- a/src/mesa/vbo/vbo_save_loopback.c
+++ b/src/mesa/vbo/vbo_save_loopback.c
@@ -25,9 +25,6 @@
  * 
  **************************************************************************/
 
-#include "swrast_setup/swrast_setup.h"
-#include "swrast/swrast.h"
-#include "tnl/tnl.h"
 #include "main/context.h"
 #include "main/glheader.h"
 #include "main/enums.h"
diff --git a/src/mesa/vbo/vbo_split_inplace.c b/src/mesa/vbo/vbo_split_inplace.c
index 958afccd0c0..fbc856e93b0 100644
--- a/src/mesa/vbo/vbo_split_inplace.c
+++ b/src/mesa/vbo/vbo_split_inplace.c
@@ -58,7 +58,7 @@ struct split_context {
 
 static void flush_vertex( struct split_context *split )
 {
-   GLint min_index, max_index;
+   GLuint min_index, max_index;
 
    if (!split->dstprim_nr) 
       return;
diff --git a/src/mesa/x86-64/Makefile b/src/mesa/x86-64/Makefile
index 252218ca86b..ab58aa6c23d 100644
--- a/src/mesa/x86-64/Makefile
+++ b/src/mesa/x86-64/Makefile
@@ -24,6 +24,6 @@ clean:
 
 # need some special rules here, unfortunately
 matypes.h: ../main/mtypes.h ../tnl/t_context.h ../x86/gen_matypes
-	../x86/gen_matypes | grep -v '#include "assyntax.h' > matypes.h
+	../x86/gen_matypes > matypes.h
 
 xform4.o: matypes.h
diff --git a/src/mesa/x86/3dnow_normal.S b/src/mesa/x86/3dnow_normal.S
index 693a7864dbd..7f5f6b357f4 100644
--- a/src/mesa/x86/3dnow_normal.S
+++ b/src/mesa/x86/3dnow_normal.S
@@ -29,6 +29,7 @@
 
 #ifdef USE_3DNOW_ASM
 
+#include "assyntax.h"
 #include "matypes.h"
 #include "norm_args.h"
 
diff --git a/src/mesa/x86/3dnow_xform1.S b/src/mesa/x86/3dnow_xform1.S
index 7665c0ff8b6..a73301a8d6b 100644
--- a/src/mesa/x86/3dnow_xform1.S
+++ b/src/mesa/x86/3dnow_xform1.S
@@ -24,6 +24,7 @@
  */
 
 #ifdef USE_3DNOW_ASM
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/3dnow_xform2.S b/src/mesa/x86/3dnow_xform2.S
index b201d1e901c..2988fb7bfd3 100644
--- a/src/mesa/x86/3dnow_xform2.S
+++ b/src/mesa/x86/3dnow_xform2.S
@@ -24,6 +24,7 @@
  */
 
 #ifdef USE_3DNOW_ASM
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/3dnow_xform3.S b/src/mesa/x86/3dnow_xform3.S
index 46f155697d7..a356aaee76b 100644
--- a/src/mesa/x86/3dnow_xform3.S
+++ b/src/mesa/x86/3dnow_xform3.S
@@ -24,6 +24,7 @@
  */
 
 #ifdef USE_3DNOW_ASM
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/3dnow_xform4.S b/src/mesa/x86/3dnow_xform4.S
index a0c6b193cdc..b2b7c64f23d 100644
--- a/src/mesa/x86/3dnow_xform4.S
+++ b/src/mesa/x86/3dnow_xform4.S
@@ -24,6 +24,7 @@
  */
 
 #ifdef USE_3DNOW_ASM
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/gen_matypes.c b/src/mesa/x86/gen_matypes.c
index e95f3d4f3d8..afb4b11529f 100644
--- a/src/mesa/x86/gen_matypes.c
+++ b/src/mesa/x86/gen_matypes.c
@@ -92,7 +92,6 @@ int main( int argc, char **argv )
    printf( "#ifndef __ASM_TYPES_H__\n" );
    printf( "#define __ASM_TYPES_H__\n" );
    printf( "\n" );
-   printf( "#include \"assyntax.h\"\n" );
 
 
    /* GLcontext offsets:
diff --git a/src/mesa/x86/mmx_blend.S b/src/mesa/x86/mmx_blend.S
index 20ac5a20adf..eeaf43ea937 100644
--- a/src/mesa/x86/mmx_blend.S
+++ b/src/mesa/x86/mmx_blend.S
@@ -1,10 +1,11 @@
 	;
 /*
- * Written by Jos� Fonseca <[email protected]>
+ * Written by Jos� Fonseca <[email protected]>
  */
 
 
 #ifdef USE_MMX_ASM
+#include "assyntax.h"
 #include "matypes.h"
 
 /* integer multiplication - alpha plus one
diff --git a/src/mesa/x86/sse_normal.S b/src/mesa/x86/sse_normal.S
index 1c32e3b2fe5..a8c0d38c7e8 100644
--- a/src/mesa/x86/sse_normal.S
+++ b/src/mesa/x86/sse_normal.S
@@ -31,6 +31,7 @@
   */
 
 #ifdef USE_SSE_ASM
+#include "assyntax.h"
 #include "matypes.h"
 #include "norm_args.h"
 
diff --git a/src/mesa/x86/sse_xform1.S b/src/mesa/x86/sse_xform1.S
index 22fd8dd27b5..4aa9de607c3 100644
--- a/src/mesa/x86/sse_xform1.S
+++ b/src/mesa/x86/sse_xform1.S
@@ -31,6 +31,7 @@
   */
 
 #ifdef USE_SSE_ASM
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/sse_xform2.S b/src/mesa/x86/sse_xform2.S
index 52eeb27ef58..91b82e72971 100644
--- a/src/mesa/x86/sse_xform2.S
+++ b/src/mesa/x86/sse_xform2.S
@@ -31,6 +31,7 @@
   */
 
 #ifdef USE_SSE_ASM
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/sse_xform3.S b/src/mesa/x86/sse_xform3.S
index 5e0cd8b666c..1fc79ef21bd 100644
--- a/src/mesa/x86/sse_xform3.S
+++ b/src/mesa/x86/sse_xform3.S
@@ -31,6 +31,7 @@
   */
 
 #ifdef USE_SSE_ASM
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/sse_xform4.S b/src/mesa/x86/sse_xform4.S
index 13680528db7..fb1fa741c01 100644
--- a/src/mesa/x86/sse_xform4.S
+++ b/src/mesa/x86/sse_xform4.S
@@ -24,6 +24,7 @@
  */
 
 #ifdef USE_SSE_ASM
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/x86_cliptest.S b/src/mesa/x86/x86_cliptest.S
index c7a3a9b57e1..e413aee61ed 100644
--- a/src/mesa/x86/x86_cliptest.S
+++ b/src/mesa/x86/x86_cliptest.S
@@ -29,6 +29,7 @@
  * in there will break the build on some platforms.
  */
 
+#include "assyntax.h"
 #include "matypes.h"
 #include "clip_args.h"
 
diff --git a/src/mesa/x86/x86_xform2.S b/src/mesa/x86/x86_xform2.S
index e41661d546c..980725ef518 100644
--- a/src/mesa/x86/x86_xform2.S
+++ b/src/mesa/x86/x86_xform2.S
@@ -29,6 +29,7 @@
  * in there will break the build on some platforms.
  */
 
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/x86_xform3.S b/src/mesa/x86/x86_xform3.S
index 067ddd7d7cf..1c782f1c5c4 100644
--- a/src/mesa/x86/x86_xform3.S
+++ b/src/mesa/x86/x86_xform3.S
@@ -29,6 +29,7 @@
  * in there will break the build on some platforms.
  */
 
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"
 
diff --git a/src/mesa/x86/x86_xform4.S b/src/mesa/x86/x86_xform4.S
index 77621ac4bd5..97a841138ee 100644
--- a/src/mesa/x86/x86_xform4.S
+++ b/src/mesa/x86/x86_xform4.S
@@ -29,6 +29,7 @@
  * in there will break the build on some platforms.
  */
 
+#include "assyntax.h"
 #include "matypes.h"
 #include "xform_args.h"