Merge branch 'master' into pipe-video

Conflicts: configs/linux-dri configure.ac src/gallium/drivers/nvfx/Makefile src/gallium/include/pipe/p_defines.h src/gallium/include/pipe/p_screen.h src/gallium/include/state_tracker/dri1_api.h src/gallium/include/state_tracker/drm_api.h src/gallium/tests/python/samples/tri.py src/gallium/tests/trivial/Makefile src/gallium/tests/unit/Makefile src/gallium/tests/unit/SConscript src/gallium/tests/unit/u_format_test.c src/gallium/winsys/nouveau/drm/nouveau_drm_api.c
author: Thomas Balling Sørensen <tball@tball-laptop.(none)> 2010-10-05 12:04:08 +0200
committer: Thomas Balling Sørensen <tball@tball-laptop.(none)> 2010-10-05 12:04:08 +0200
commit: 1218430e1200a08cd64b6555d3fd1fd0274ad9e5 (patch)
tree: e060fb27b8388a4bd237ca39fc20f1675c5e367c /src/gallium/targets
parent: 63b1525cf0a50e3d31328c3b56355a86056e4c05 (diff)
parent: bf21b7006c63c3dc47045c22d4f372dfe6c7ce67 (diff)
84 files changed, 2845 insertions, 566 deletions
diff --git a/src/gallium/targets/Makefile.dri b/src/gallium/targets/Makefile.dri
index 3cbaf615e2f..59961e982aa 100644
--- a/src/gallium/targets/Makefile.dri
+++ b/src/gallium/targets/Makefile.dri
@@ -1,12 +1,12 @@
 # -*-makefile-*-
 
+
 ifeq ($(MESA_LLVM),1)
-DRIVER_DEFINES += -DGALLIUM_LLVMPIPE
 PIPE_DRIVERS += $(TOP)/src/gallium/drivers/llvmpipe/libllvmpipe.a
 LDFLAGS += $(LLVM_LDFLAGS)
-LD = g++
 DRIVER_EXTRAS = $(LLVM_LIBS)
-USE_CXX=1
+else
+LDFLAGS += -lstdc++
 endif
 
 MESA_MODULES = \
@@ -42,13 +42,13 @@ SHARED_INCLUDES = \
 	-Iserver \
 	-I$(TOP)/include \
 	-I$(TOP)/include/GL/internal \
+	-I$(TOP)/src/mapi \
 	-I$(TOP)/src/gallium/include \
 	-I$(TOP)/src/gallium/auxiliary \
 	-I$(TOP)/src/gallium/drivers \
 	-I$(TOP)/src/gallium/winsys \
 	-I$(TOP)/src/mesa \
 	-I$(TOP)/src/mesa/main \
-	-I$(TOP)/src/mesa/glapi \
 	-I$(TOP)/src/mesa/math \
 	-I$(TOP)/src/mesa/transform \
 	-I$(TOP)/src/mesa/shader \
@@ -58,6 +58,8 @@ SHARED_INCLUDES = \
 	-I$(TOP)/src/egl/drivers/dri \
 	$(LIBDRM_CFLAGS)
 
+LIBNAME_STAGING = $(TOP)/$(LIB_DIR)/gallium/$(LIBNAME)
+
 
 ##### RULES #####
 
@@ -70,26 +72,22 @@ SHARED_INCLUDES = \
 
 ##### TARGETS #####
 
-default: depend symlinks $(TOP)/$(LIB_DIR)/gallium/$(LIBNAME)
+default: depend symlinks $(TOP)/$(LIB_DIR)/gallium $(LIBNAME) $(LIBNAME_STAGING)
 
 $(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(PIPE_DRIVERS) Makefile \
 		$(TOP)/src/mesa/drivers/dri/Makefile.template $(TOP)/src/mesa/drivers/dri/common/dri_test.o
-	$(MKLIB) -o [email protected] -noprefix -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+	$(MKLIB) -o [email protected] -noprefix -linker '$(CXX)' -ldflags '$(LDFLAGS)' \
 		$(OBJECTS) $(PIPE_DRIVERS) \
                 -Wl,--start-group $(MESA_MODULES) -Wl,--end-group \
                  $(DRI_LIB_DEPS) $(DRIVER_EXTRAS)
-	if [ "x${USE_CXX}" == "x" ]; then \
-		$(CC) $(CFLAGS) -o [email protected] $(TOP)/src/mesa/drivers/dri/common/dri_test.o [email protected] $(DRI_LIB_DEPS); \
-	else \
-		$(CXX) $(CFLAGS) -o [email protected] $(TOP)/src/mesa/drivers/dri/common/dri_test.o [email protected] $(DRI_LIB_DEPS); \
-	fi
+	$(CXX) $(CFLAGS) -o [email protected] $(TOP)/src/mesa/drivers/dri/common/dri_test.o [email protected] $(DRI_LIB_DEPS);
 	@rm -f [email protected]
 	mv -f [email protected] $@
 
 $(TOP)/$(LIB_DIR)/gallium:
 	mkdir -p $@
 
-$(TOP)/$(LIB_DIR)/gallium/$(LIBNAME): $(LIBNAME) $(TOP)/$(LIB_DIR)/gallium
+$(LIBNAME_STAGING): $(LIBNAME)
 	$(INSTALL) $(LIBNAME) $(TOP)/$(LIB_DIR)/gallium
 
 depend: $(C_SOURCES) $(ASM_SOURCES) $(SYMLINKS)
diff --git a/src/gallium/targets/Makefile.egl b/src/gallium/targets/Makefile.egl
deleted file mode 100644
index 9265e2eb7bc..00000000000
--- a/src/gallium/targets/Makefile.egl
+++ /dev/null
@@ -1,70 +0,0 @@
-# src/gallium/winsys/drm/Makefile.egl
-
-# The driver Makefile should define
-#
-#   EGL_DRIVER_NAME, the name of the driver
-#   EGL_DRIVER_SOURCES, the sources of the driver
-#   EGL_DRIVER_LIBS, extra libraries needed by the driver
-#   EGL_DRIVER_PIPES, the pipe drivers of the driver
-#
-# before including this file.
-
-EGL_DRIVER_OBJECTS = $(EGL_DRIVER_SOURCES:.c=.o)
-
-common_LIBS = -ldrm -lm -ldl
-
-# ximage backend calls gallium_wrap_screen, which requires libidentity.a and
-# libtrace.a
-x11_ST = $(TOP)/src/gallium/state_trackers/egl/libeglx11.a \
-	 $(TOP)/src/gallium/winsys/sw/xlib/libws_xlib.a \
-	 $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	 $(TOP)/src/gallium/drivers/identity/libidentity.a \
-	 $(TOP)/src/gallium/drivers/trace/libtrace.a
-
-x11_LIBS = $(common_LIBS) -lX11 -lXext -lXfixes
-
-kms_ST = $(TOP)/src/gallium/state_trackers/egl/libeglkms.a
-kms_LIBS = $(common_LIBS)
-
-##### RULES #####
-
-.c.o:
-	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
-
-
-##### TARGETS #####
-
-EGL_DISPLAY_DRIVERS = $(foreach dpy, $(EGL_DISPLAYS), egl_$(dpy)_$(EGL_DRIVER_NAME).so)
-
-EGL_DISPLAY_LIBS = $(foreach drv, $(EGL_DISPLAY_DRIVERS), $(TOP)/$(LIB_DIR)/$(drv))
-
-default: $(EGL_DISPLAY_LIBS)
-
-$(EGL_DISPLAY_LIBS): $(TOP)/$(LIB_DIR)/%.so: %.so
-	$(INSTALL) $< $(TOP)/$(LIB_DIR)
-
-define mklib-egl
-$(MKLIB) -o $@ -noprefix -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-	$(MKLIB_OPTIONS) $(EGL_DRIVER_OBJECTS) \
-	-Wl,--start-group $($(1)_ST) $(EGL_DRIVER_PIPES) \
-	$(GALLIUM_AUXILIARIES) -Wl,--end-group \
-	$($(1)_LIBS) $(EGL_DRIVER_LIBS)
-endef
-
-egl_x11_$(EGL_DRIVER_NAME).so: $(EGL_DRIVER_OBJECTS) $(x11_ST) $(EGL_DRIVER_PIPES) $(GALLIUM_AUXILIARIES) Makefile
-	$(call mklib-egl,x11)
-
-egl_kms_$(EGL_DRIVER_NAME).so: $(EGL_DRIVER_OBJECTS) $(kms_ST) $(EGL_DRIVER_PIPES) $(GALLIUM_AUXILIARIES) Makefile
-	$(call mklib-egl,kms)
-
-clean:
-	-rm -f $(EGL_DRIVER_OBJECTS)
-	-rm -f $(EGL_DISPLAY_DRIVERS)
-
-install: $(EGL_DISPLAY_LIBS)
-	$(INSTALL) -d $(DESTDIR)$(EGL_DRIVER_INSTALL_DIR)
-	for lib in $(EGL_DISPLAY_LIBS); do \
-		$(MINSTALL) -m 755 "$$lib" $(DESTDIR)$(EGL_DRIVER_INSTALL_DIR); \
-	done
-
-depend:
diff --git a/src/gallium/targets/Makefile.xorg b/src/gallium/targets/Makefile.xorg
new file mode 100644
index 00000000000..762c905985e
--- /dev/null
+++ b/src/gallium/targets/Makefile.xorg
@@ -0,0 +1,82 @@
+# src/gallium/targets/Makefile.xorg
+
+# Template makefile for gallium xorg drivers.
+#
+# Usage:
+#   The minimum that the including makefile needs to define
+#   is TOP, LIBNAME and one of of the *_SOURCES.
+#
+# Optional defines:
+#   DRIVER_INCLUDES are appended to the list of includes directories.
+#   DRIVER_DEFINES is not used for makedepend, but for compilation.
+#   DRIVER_PIPES are pipe drivers and modules that the driver depends on.
+#   DRIVER_LINKS are flags given to the linker.
+
+### Basic defines ###
+
+OBJECTS = $(C_SOURCES:.c=.o) \
+	$(CPP_SOURCES:.cpp=.o) \
+	$(ASM_SOURCES:.S=.o)
+
+INCLUDES = \
+	$(shell pkg-config --cflags-only-I pixman-1 xorg-server libdrm xproto) \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gallium/winsys \
+	$(DRIVER_INCLUDES)
+
+LIBNAME_STAGING = $(TOP)/$(LIB_DIR)/gallium/$(TARGET)
+
+ifeq ($(MESA_LLVM),1)
+LD = g++
+LDFLAGS += $(LLVM_LDFLAGS)
+USE_CXX=1
+DRIVER_PIPES += $(TOP)/src/gallium/drivers/llvmpipe/libllvmpipe.a
+DRIVER_LINKS += $(LLVM_LIBS) -lm -ldl
+endif
+
+
+##### TARGETS #####
+
+default: depend $(TOP)/$(LIB_DIR)/gallium $(LIBNAME) $(LIBNAME_STAGING)
+
+$(LIBNAME): $(OBJECTS) Makefile ../Makefile.xorg $(LIBS) $(DRIVER_PIPES)
+	$(MKLIB) -noprefix -o $@ $(LDFLAGS) $(OBJECTS) $(DRIVER_PIPES) $(GALLIUM_AUXILIARIES) $(DRIVER_LINKS)
+
+depend: $(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES) $(SYMLINKS) $(GENERATED_SOURCES)
+	rm -f depend
+	touch depend
+	$(MKDEP) $(MKDEP_OPTIONS) $(INCLUDES) $(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES) $(GENERATED_SOURCES) 2> /dev/null
+
+$(LIBNAME_STAGING): $(LIBNAME)
+	$(INSTALL) $(LIBNAME) $(TOP)/$(LIB_DIR)/gallium
+
+$(TOP)/$(LIB_DIR)/gallium:
+	mkdir -p $@
+
+clean:
+	rm -f $(OBJECTS) $(GENERATED_SOURCES) $(LIBNAME).a depend depend.bak
+
+install:
+	$(INSTALL) -d $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
+	$(MINSTALL) -m 755 $(LIBNAME) $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
+
+
+##### RULES #####
+
+%.s: %.c
+	$(CC) -S $(INCLUDES) $(CFLAGS) $(DRIVER_DEFINES) $< -o $@
+
+%.o: %.c
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(DRIVER_DEFINES) $< -o $@
+
+%.o: %.cpp
+	$(CXX) -c $(INCLUDES) $(CXXFLAGS) $(DRIVER_DEFINES) $< -o $@
+
+%.o: %.S
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(DRIVER_DEFINES)  $< -o $@
+
+sinclude depend
+
+.PHONY: default clean install
diff --git a/src/gallium/targets/SConscript b/src/gallium/targets/SConscript
index 1292d4f6193..e447d093610 100644
--- a/src/gallium/targets/SConscript
+++ b/src/gallium/targets/SConscript
@@ -1,19 +1,18 @@
+import os
 Import('*')
-	
-if 'xlib' in env['winsys']:
-	SConscript([
-		'libgl-xlib/SConscript',
-	])
 
-if 'gdi' in env['winsys']:
-	SConscript([
-		'libgl-gdi/SConscript',
-	])
+# Compatibility with old build scripts:
+#
+if 'mesa' in env['statetrackers']:
+    if 'xlib' in env['winsys'] and 'libgl-xlib' not in env['targets']:
+        env['targets'].append('libgl-xlib')
+    if 'gdi' in env['winsys'] and 'libgl-gdi' not in env['targets']:
+        env['targets'].append('libgl-gdi')
+
+if not 'graw-xlib' in env['targets'] and not 'graw-null' in env['targets'] and not env['msvc']:
+        # XXX: disable until MSVC can link correctly
+        SConscript('graw-null/SConscript')
 
-if 'graw-xlib' in env['winsys']:
-	SConscript([
-		'graw-xlib/SConscript',
-	])
 
 if env['dri']:
 	SConscript([
@@ -25,3 +24,18 @@ if 'xorg' in env['statetrackers']:
 		SConscript([
 			'xorg-vmwgfx/SConscript',
 		])
+
+if 'egl' in env['statetrackers']:
+	SConscript([
+		'egl-gdi/SConscript',
+	])
+
+# Ideally all non-target directories would produce convenience
+# libraries, and the actual shared libraries and other installables
+# would be finally assembled in the targets subtree:
+#
+for target in env['targets']:
+    SConscript(os.path.join(target, 'SConscript'))
+
+
+
diff --git a/src/gallium/targets/SConscript.dri b/src/gallium/targets/SConscript.dri
index 28fbe02ab8d..bc8d179e3d9 100644
--- a/src/gallium/targets/SConscript.dri
+++ b/src/gallium/targets/SConscript.dri
@@ -9,9 +9,11 @@ drienv.Replace(CPPPATH = [
 	'#src/mesa/drivers/dri/common',
 	'#include',
 	'#include/GL/internal',
+	'#src/mapi',
 	'#src/gallium/include',
 	'#src/gallium/auxiliary',
 	'#src/gallium/drivers',
+	'#src/gallium/winsys',
 	'#src/mesa',
 	'#src/mesa/main',
 	'#src/mesa/glapi',
@@ -67,6 +69,7 @@ COMMON_DRI_DRM_OBJECTS = [
 
 drienv.AppendUnique(LIBS = [
     'expat',
+    'talloc',
 ])
 
 Export([
@@ -98,3 +101,8 @@ if 'radeon' in env['winsys']:
 	SConscript([
 		'dri-radeong/SConscript',
 	])
+
+if 'r600' in env['winsys']:
+	SConscript([
+		'dri-r600/SConscript',
+	])
diff --git a/src/gallium/targets/dri-i915/Makefile b/src/gallium/targets/dri-i915/Makefile
index 50a8e11e17c..9c10d71a4a6 100644
--- a/src/gallium/targets/dri-i915/Makefile
+++ b/src/gallium/targets/dri-i915/Makefile
@@ -6,15 +6,25 @@ LIBNAME = i915_dri.so
 PIPE_DRIVERS = \
 	$(TOP)/src/gallium/state_trackers/dri/drm/libdridrm.a \
 	$(TOP)/src/gallium/winsys/i915/drm/libi915drm.a \
-	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a \
 	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	$(TOP)/src/gallium/drivers/identity/libidentity.a \
+	$(TOP)/src/gallium/drivers/galahad/libgalahad.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
 	$(TOP)/src/gallium/drivers/i915/libi915.a
 
 C_SOURCES = \
+	target.c \
 	$(COMMON_GALLIUM_SOURCES) \
 	$(DRIVER_SOURCES)
 
+DRIVER_DEFINES = \
+	-DGALLIUM_RBUG -DGALLIUM_TRACE -DGALLIUM_GALAHAD -DGALLIUM_SOFTPIPE
+
+ifeq ($(MESA_LLVM),1)
+DRIVER_DEFINES += -DGALLIUM_LLVMPIPE
+endif
+
 include ../Makefile.dri
 
 DRI_LIB_DEPS += -ldrm_intel
diff --git a/src/gallium/targets/dri-i915/SConscript b/src/gallium/targets/dri-i915/SConscript
index 2fcc8028f12..172f92d6b82 100644
--- a/src/gallium/targets/dri-i915/SConscript
+++ b/src/gallium/targets/dri-i915/SConscript
@@ -8,11 +8,16 @@ env = drienv.Clone()
 
 env.ParseConfig('pkg-config --cflags --libs libdrm_intel')
 
+env.Append(CPPDEFINES = ['GALLIUM_RBUG', 'GALLIUM_TRACE', 'GALLIUM_GALAHAD'])
+
 env.Prepend(LIBS = [
+    ws_wrapper,
     st_dri,
     i915drm,
     i915,
+    galahad,
     trace,
+    rbug,
     mesa,
     glsl,
     gallium,
@@ -21,6 +26,6 @@ env.Prepend(LIBS = [
 
 env.LoadableModule(
     target = 'i915_dri.so',
-    source = 'dummy.c',
+    source = 'target.c',
     SHLIBPREFIX = '',
 )
diff --git a/src/gallium/targets/dri-i915/dummy.c b/src/gallium/targets/dri-i915/dummy.c
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/src/gallium/targets/dri-i915/dummy.c
+++ /dev/null
diff --git a/src/gallium/targets/dri-i915/target.c b/src/gallium/targets/dri-i915/target.c
new file mode 100644
index 00000000000..5ae6ca367d8
--- /dev/null
+++ b/src/gallium/targets/dri-i915/target.c
@@ -0,0 +1,30 @@
+
+#include "state_tracker/drm_driver.h"
+#include "target-helpers/inline_wrapper_sw_helper.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "i915/drm/i915_drm_public.h"
+#include "i915/i915_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct i915_winsys *iws;
+   struct pipe_screen *screen;
+
+   iws = i915_drm_winsys_create(fd);
+   if (!iws)
+      return NULL;
+
+   screen = i915_screen_create(iws);
+   if (!screen)
+      return NULL;
+
+   if (debug_get_bool_option("I915_SOFTWARE", FALSE))
+      screen = sw_screen_wrap(screen);
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("i915", "i915", create_screen)
diff --git a/src/gallium/targets/dri-i965/Makefile b/src/gallium/targets/dri-i965/Makefile
index e267ba3a023..4b50d04255f 100644
--- a/src/gallium/targets/dri-i965/Makefile
+++ b/src/gallium/targets/dri-i965/Makefile
@@ -6,17 +6,25 @@ LIBNAME = i965_dri.so
 PIPE_DRIVERS = \
 	$(TOP)/src/gallium/state_trackers/dri/drm/libdridrm.a \
 	$(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \
-	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/winsys/sw/drm/libswdrm.a \
 	$(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a \
 	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	$(TOP)/src/gallium/drivers/identity/libidentity.a \
+	$(TOP)/src/gallium/drivers/galahad/libgalahad.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
 	$(TOP)/src/gallium/drivers/i965/libi965.a
 
 C_SOURCES = \
+	target.c \
 	$(COMMON_GALLIUM_SOURCES) \
 	$(DRIVER_SOURCES)
 
+DRIVER_DEFINES = \
+	-DGALLIUM_RBUG -DGALLIUM_TRACE -DGALLIUM_GALAHAD -DGALLIUM_SOFTPIPE
+
+ifeq ($(MESA_LLVM),1)
+DRIVER_DEFINES += -DGALLIUM_LLVMPIPE
+endif
+
 include ../Makefile.dri
 
 DRI_LIB_DEPS += -ldrm_intel
diff --git a/src/gallium/targets/dri-i965/SConscript b/src/gallium/targets/dri-i965/SConscript
index eb9e6cd172a..684e3488f71 100644
--- a/src/gallium/targets/dri-i965/SConscript
+++ b/src/gallium/targets/dri-i965/SConscript
@@ -8,11 +8,19 @@ env = drienv.Clone()
 
 env.ParseConfig('pkg-config --cflags --libs libdrm_intel')
 
+env.Append(CPPDEFINES = [
+    'GALLIUM_SOFTPIPE',
+    'GALLIUM_RBUG',
+    'GALLIUM_TRACE'
+])
+
 env.Prepend(LIBS = [
     st_dri,
     i965drm,
+    ws_wrapper,
     i965,
     trace,
+    rbug,
     mesa,
     glsl,
     gallium,
@@ -21,6 +29,6 @@ env.Prepend(LIBS = [
 
 env.LoadableModule(
     target = 'i965_dri.so',
-    source = 'dummy.c',
+    source = 'target.c',
     SHLIBPREFIX = '',
 )
diff --git a/src/gallium/targets/dri-i965/dummy.c b/src/gallium/targets/dri-i965/dummy.c
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/src/gallium/targets/dri-i965/dummy.c
+++ /dev/null
diff --git a/src/gallium/targets/dri-i965/target.c b/src/gallium/targets/dri-i965/target.c
new file mode 100644
index 00000000000..ce97f820278
--- /dev/null
+++ b/src/gallium/targets/dri-i965/target.c
@@ -0,0 +1,30 @@
+
+#include "target-helpers/inline_wrapper_sw_helper.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "i965/drm/i965_drm_public.h"
+#include "i965/brw_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct brw_winsys_screen *bws;
+   struct pipe_screen *screen;
+
+   bws = i965_drm_winsys_screen_create(fd);
+   if (!bws)
+      return NULL;
+
+   screen = brw_screen_create(bws);
+   if (!screen)
+      return NULL;
+
+   if (debug_get_bool_option("BRW_SOFTPIPE", FALSE))
+      screen = sw_screen_wrap(screen);
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("i915", "i965", create_screen)
diff --git a/src/gallium/targets/dri-nouveau/Makefile b/src/gallium/targets/dri-nouveau/Makefile
index 9b345e1d9d1..9dfe86c8949 100644
--- a/src/gallium/targets/dri-nouveau/Makefile
+++ b/src/gallium/targets/dri-nouveau/Makefile
@@ -6,15 +6,21 @@ LIBNAME = nouveau_dri.so
 PIPE_DRIVERS = \
 	$(TOP)/src/gallium/state_trackers/dri/drm/libdridrm.a \
 	$(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
 	$(TOP)/src/gallium/drivers/nvfx/libnvfx.a \
 	$(TOP)/src/gallium/drivers/nv50/libnv50.a \
 	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
 	$(TOP)/src/gallium/drivers/nouveau/libnouveau.a
 
 C_SOURCES = \
+	target.c \
 	$(COMMON_GALLIUM_SOURCES) \
 	$(DRIVER_SOURCES)
 
+DRIVER_DEFINES = \
+	-DGALLIUM_RBUG -DGALLIUM_TRACE
+
 include ../Makefile.dri
 
 DRI_LIB_DEPS += $(shell pkg-config libdrm_nouveau --libs)
diff --git a/src/gallium/targets/dri-nouveau/target.c b/src/gallium/targets/dri-nouveau/target.c
new file mode 100644
index 00000000000..e725a4d9b7a
--- /dev/null
+++ b/src/gallium/targets/dri-nouveau/target.c
@@ -0,0 +1,20 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "nouveau/drm/nouveau_drm_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct pipe_screen *screen;
+
+   screen = nouveau_drm_screen_create(fd);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("nouveau", "nouveau", create_screen)
diff --git a/src/gallium/targets/dri-radeong/Makefile b/src/gallium/targets/dri-r300/Makefile
index 66dd392b68b..9afbb13276d 100644
--- a/src/gallium/targets/dri-radeong/Makefile
+++ b/src/gallium/targets/dri-r300/Makefile
@@ -1,19 +1,25 @@
 TOP = ../../../..
 include $(TOP)/configs/current
 
-LIBNAME = radeong_dri.so
+LIBNAME = r300_dri.so
 
 PIPE_DRIVERS = \
 	$(TOP)/src/gallium/state_trackers/dri/drm/libdridrm.a \
 	$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
 	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+	$(TOP)/src/gallium/drivers/galahad/libgalahad.a \
 	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
 	$(TOP)/src/gallium/drivers/r300/libr300.a
 
 C_SOURCES = \
+	target.c \
 	$(COMMON_GALLIUM_SOURCES) \
 	$(DRIVER_SOURCES)
 
+DRIVER_DEFINES = \
+	-DGALLIUM_RBUG -DGALLIUM_TRACE -DGALLIUM_GALAHAD
+
 include ../Makefile.dri
 
 DRI_LIB_DEPS += -ldrm_radeon
diff --git a/src/gallium/targets/dri-radeong/SConscript b/src/gallium/targets/dri-r300/SConscript
index d926c272889..33a458f2e68 100644
--- a/src/gallium/targets/dri-radeong/SConscript
+++ b/src/gallium/targets/dri-r300/SConscript
@@ -1,18 +1,22 @@
 Import('*')
 
 if not 'r300' in env['drivers']:
-    print 'warning: r300 pipe driver not built skipping radeong_dri.so'
+    print 'warning: r300 pipe driver not built skipping r300_dri.so'
     Return()
 
 env = drienv.Clone()
 
 env.ParseConfig('pkg-config --cflags --libs libdrm_radeon')
 
+env.Append(CPPDEFINES = ['GALLIUM_RBUG', 'GALLIUM_TRACE', 'GALLIUM_GALAHAD'])
+
 env.Prepend(LIBS = [
     st_dri,
     radeonwinsys,
     r300,
+    galahad,
     trace,
+    rbug,
     mesa,
     glsl,
     gallium,
@@ -20,7 +24,7 @@ env.Prepend(LIBS = [
 ])
 
 env.SharedLibrary(
-    target ='radeon_dri.so',
-    source = 'dummy.c',
+    target ='r300_dri.so',
+    source = 'target.c',
     SHLIBPREFIX = '',
 )
diff --git a/src/gallium/targets/dri-r300/target.c b/src/gallium/targets/dri-r300/target.c
new file mode 100644
index 00000000000..2ecf3457a76
--- /dev/null
+++ b/src/gallium/targets/dri-r300/target.c
@@ -0,0 +1,26 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "radeon/drm/radeon_drm_public.h"
+#include "r300/r300_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct r300_winsys_screen *sws;
+   struct pipe_screen *screen;
+
+   sws = r300_drm_winsys_screen_create(fd);
+   if (!sws)
+      return NULL;
+
+   screen = r300_screen_create(sws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("r300", "radeon", create_screen)
diff --git a/src/gallium/targets/dri-r600/Makefile b/src/gallium/targets/dri-r600/Makefile
new file mode 100644
index 00000000000..661283de6a8
--- /dev/null
+++ b/src/gallium/targets/dri-r600/Makefile
@@ -0,0 +1,26 @@
+TOP = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = r600_dri.so
+
+PIPE_DRIVERS = \
+	$(TOP)/src/gallium/drivers/r600/libr600.a \
+	$(TOP)/src/gallium/state_trackers/dri/drm/libdridrm.a \
+	$(TOP)/src/gallium/winsys/r600/drm/libr600winsys.a \
+	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a
+
+C_SOURCES = \
+	target.c \
+	$(COMMON_GALLIUM_SOURCES) \
+	$(DRIVER_SOURCES)
+
+DRIVER_DEFINES = \
+	-DGALLIUM_RBUG -DGALLIUM_TRACE
+
+include ../Makefile.dri
+
+DRI_LIB_DEPS +=
+
+symlinks:
diff --git a/src/gallium/targets/dri-r600/SConscript b/src/gallium/targets/dri-r600/SConscript
new file mode 100644
index 00000000000..64d6d2a7f6f
--- /dev/null
+++ b/src/gallium/targets/dri-r600/SConscript
@@ -0,0 +1,29 @@
+Import('*')
+
+if not 'r600' in env['drivers']:
+    print 'warning: r600 pipe driver not built skipping r600_dri.so'
+    Return()
+
+env = drienv.Clone()
+
+env.ParseConfig('pkg-config --cflags --libs libdrm_radeon')
+
+env.Append(CPPDEFINES = ['GALLIUM_RBUG', 'GALLIUM_TRACE'])
+
+env.Prepend(LIBS = [
+    st_dri,
+    r600winsys,
+    r600,
+    trace,
+    rbug,
+    mesa,
+    glsl,
+    gallium,
+    COMMON_DRI_DRM_OBJECTS
+])
+
+env.SharedLibrary(
+    target ='r600_dri.so',
+    source = 'target.c',
+    SHLIBPREFIX = '',
+)
diff --git a/src/gallium/targets/dri-r600/target.c b/src/gallium/targets/dri-r600/target.c
new file mode 100644
index 00000000000..8753e2bab17
--- /dev/null
+++ b/src/gallium/targets/dri-r600/target.c
@@ -0,0 +1,24 @@
+#include "state_tracker/drm_driver.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "r600/drm/r600_drm_public.h"
+#include "r600/r600_public.h"
+
+static struct pipe_screen *create_screen(int fd)
+{
+   struct radeon *radeon;
+   struct pipe_screen *screen;
+
+   radeon = r600_drm_winsys_create(fd);
+   if (!radeon)
+      return NULL;
+
+   screen = r600_screen_create(radeon);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("r600", "radeon", create_screen)
diff --git a/src/gallium/targets/dri-radeong/dummy.c b/src/gallium/targets/dri-radeong/dummy.c
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/src/gallium/targets/dri-radeong/dummy.c
+++ /dev/null
diff --git a/src/gallium/targets/dri-swrast/Makefile b/src/gallium/targets/dri-swrast/Makefile
index fcfd690e438..948c45abe5c 100644
--- a/src/gallium/targets/dri-swrast/Makefile
+++ b/src/gallium/targets/dri-swrast/Makefile
@@ -3,12 +3,16 @@ include $(TOP)/configs/current
 
 LIBNAME = swrastg_dri.so
 
-DRIVER_DEFINES = -D__NOT_HAVE_DRM_H -DGALLIUM_SOFTPIPE
+DRIVER_DEFINES = \
+	-D__NOT_HAVE_DRM_H -DGALLIUM_SOFTPIPE \
+	-DGALLIUM_RBUG -DGALLIUM_TRACE
 
 PIPE_DRIVERS = \
 	$(TOP)/src/gallium/state_trackers/dri/sw/libdrisw.a \
 	$(TOP)/src/gallium/winsys/sw/dri/libswdri.a \
-	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a
+	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a
 
 SWRAST_COMMON_GALLIUM_SOURCES = \
 	$(TOP)/src/mesa/drivers/dri/common/utils.c \
diff --git a/src/gallium/targets/dri-swrast/SConscript b/src/gallium/targets/dri-swrast/SConscript
index 77f44384d06..d8143471194 100644
--- a/src/gallium/targets/dri-swrast/SConscript
+++ b/src/gallium/targets/dri-swrast/SConscript
@@ -10,6 +10,7 @@ env.Prepend(LIBS = [
     st_drisw,
     ws_dri,
     trace,
+    rbug,
     mesa,
     glsl,
     gallium,
@@ -17,7 +18,11 @@ env.Prepend(LIBS = [
 ])
 
 if True:
-    env.Append(CPPDEFINES = 'GALLIUM_SOFTPIPE')
+    env.Append(CPPDEFINES = [
+        'GALLIUM_SOFTPIPE',
+        'GALLIUM_RBUG',
+        'GALLIUM_TRACE',
+    ])
     env.Prepend(LIBS = [softpipe])
 
 if env['llvm']:
diff --git a/src/gallium/targets/dri-swrast/swrast_drm_api.c b/src/gallium/targets/dri-swrast/swrast_drm_api.c
index e8d6d8069cc..8d741c6343c 100644
--- a/src/gallium/targets/dri-swrast/swrast_drm_api.c
+++ b/src/gallium/targets/dri-swrast/swrast_drm_api.c
@@ -28,60 +28,11 @@
 
 #include "pipe/p_compiler.h"
 #include "util/u_memory.h"
-#include "state_tracker/drm_api.h"
-#include "state_tracker/sw_winsys.h"
 #include "dri_sw_winsys.h"
 
-/* Copied from targets/libgl-xlib */
+#include "target-helpers/inline_debug_helper.h"
+#include "target-helpers/inline_sw_helper.h"
 
-#ifdef GALLIUM_SOFTPIPE
-#include "softpipe/sp_public.h"
-#endif
-
-#ifdef GALLIUM_LLVMPIPE
-#include "llvmpipe/lp_public.h"
-#endif
-
-#ifdef GALLIUM_CELL
-#include "cell/ppu/cell_public.h"
-#endif
-
-static struct pipe_screen *
-swrast_create_screen(struct sw_winsys *winsys)
-{
-   const char *default_driver;
-   const char *driver;
-   struct pipe_screen *screen = NULL;
-
-#if defined(GALLIUM_CELL)
-   default_driver = "cell";
-#elif defined(GALLIUM_LLVMPIPE)
-   default_driver = "llvmpipe";
-#elif defined(GALLIUM_SOFTPIPE)
-   default_driver = "softpipe";
-#else
-   default_driver = "";
-#endif
-
-   driver = debug_get_option("GALLIUM_DRIVER", default_driver);
-
-#if defined(GALLIUM_CELL)
-   if (screen == NULL && strcmp(driver, "cell") == 0)
-      screen = cell_create_screen( winsys );
-#endif
-
-#if defined(GALLIUM_LLVMPIPE)
-   if (screen == NULL && strcmp(driver, "llvmpipe") == 0)
-      screen = llvmpipe_create_screen( winsys );
-#endif
-
-#if defined(GALLIUM_SOFTPIPE)
-   if (screen == NULL)
-      screen = softpipe_create_screen( winsys );
-#endif
-
-   return screen;
-}
 
 struct pipe_screen *
 drisw_create_screen(struct drisw_loader_funcs *lf)
@@ -93,10 +44,12 @@ drisw_create_screen(struct drisw_loader_funcs *lf)
    if (winsys == NULL)
       return NULL;
 
-   screen = swrast_create_screen(winsys);
+   screen = sw_screen_create(winsys);
    if (!screen)
       goto fail;
 
+   screen = debug_screen_wrap(screen);
+
    return screen;
 
 fail:
diff --git a/src/gallium/targets/dri-vmwgfx/Makefile b/src/gallium/targets/dri-vmwgfx/Makefile
index 4b002e828fa..97c703b3739 100644
--- a/src/gallium/targets/dri-vmwgfx/Makefile
+++ b/src/gallium/targets/dri-vmwgfx/Makefile
@@ -7,11 +7,16 @@ PIPE_DRIVERS = \
 	$(TOP)/src/gallium/state_trackers/dri/drm/libdridrm.a \
 	$(TOP)/src/gallium/winsys/svga/drm/libsvgadrm.a \
 	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
 	$(TOP)/src/gallium/drivers/svga/libsvga.a
 
 C_SOURCES = \
+	target.c \
 	$(COMMON_GALLIUM_SOURCES)
 
+DRIVER_DEFINES = \
+	-DGALLIUM_RBUG -DGALLIUM_TRACE
+
 include ../Makefile.dri
 
 symlinks:
diff --git a/src/gallium/targets/dri-vmwgfx/SConscript b/src/gallium/targets/dri-vmwgfx/SConscript
index 6a1f8827bc3..7afabc7429f 100644
--- a/src/gallium/targets/dri-vmwgfx/SConscript
+++ b/src/gallium/targets/dri-vmwgfx/SConscript
@@ -6,11 +6,14 @@ if not 'svga' in env['drivers']:
 
 env = drienv.Clone()
 
+env.Append(CPPDEFINES = ['GALLIUM_RBUG', 'GALLIUM_TRACE'])
+
 env.Prepend(LIBS = [
     st_dri,
     svgadrm,
     svga,
     trace,
+    rbug,
     mesa,
     glsl,
     gallium,
@@ -19,6 +22,6 @@ env.Prepend(LIBS = [
 
 env.LoadableModule(
     target = 'vmwgfx_dri.so',
-    source = 'dummy.c',
+    source = 'target.c',
     SHLIBPREFIX = '',
 )
diff --git a/src/gallium/targets/dri-vmwgfx/dummy.c b/src/gallium/targets/dri-vmwgfx/dummy.c
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/src/gallium/targets/dri-vmwgfx/dummy.c
+++ /dev/null
diff --git a/src/gallium/targets/dri-vmwgfx/target.c b/src/gallium/targets/dri-vmwgfx/target.c
new file mode 100644
index 00000000000..15089d6db26
--- /dev/null
+++ b/src/gallium/targets/dri-vmwgfx/target.c
@@ -0,0 +1,26 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "svga/drm/svga_drm_public.h"
+#include "svga/svga_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct svga_winsys_screen *sws;
+   struct pipe_screen *screen;
+
+   sws = svga_drm_winsys_screen_create(fd);
+   if (!sws)
+      return NULL;
+
+   screen = svga_screen_create(sws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("vmwgfx", "vmwgfx", create_screen)
diff --git a/src/gallium/targets/egl-gdi/SConscript b/src/gallium/targets/egl-gdi/SConscript
new file mode 100644
index 00000000000..8f8b28ef67b
--- /dev/null
+++ b/src/gallium/targets/egl-gdi/SConscript
@@ -0,0 +1,47 @@
+#######################################################################
+# SConscript for egl-gdi target
+
+Import('*')
+
+if env['platform'] == 'windows':
+
+    env = env.Clone()
+
+    env.Append(CPPPATH = [
+            '#/src/gallium/state_trackers/egl',
+            '#/src/gallium/state_trackers/vega',
+            '#/src/egl/main',
+            '#/src/mesa',
+    ])
+
+    env.Append(CPPDEFINES = [
+            'FEATURE_VG=1',
+            'GALLIUM_SOFTPIPE',
+            'GALLIUM_RBUG',
+            'GALLIUM_TRACE',
+    ])
+
+    env.Append(LIBS = [
+        'gdi32',
+        'user32',
+        'kernel32',
+        'ws2_32',
+    ])
+
+    env['no_import_lib'] = 1
+
+    drivers = [softpipe]
+    if env['llvm']:
+        env.Append(CPPDEFINES = 'GALLIUM_LLVMPIPE')
+        drivers += [llvmpipe]
+    drivers += [identity, trace, rbug]
+
+    apis = [vgapi, st_vega]
+
+    egl_gallium = env.SharedLibrary(
+        target ='egl_gallium',
+        source = 'egl-static.c',
+        LIBS = st_egl_gdi + ws_gdi + drivers + apis + gallium + egl + env['LIBS'],
+    )
+
+    env.InstallSharedLibrary(egl_gallium)
diff --git a/src/gallium/targets/egl-gdi/egl-static.c b/src/gallium/targets/egl-gdi/egl-static.c
new file mode 100644
index 00000000000..da6e5ce3396
--- /dev/null
+++ b/src/gallium/targets/egl-gdi/egl-static.c
@@ -0,0 +1,143 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.9
+ *
+ * Copyright (C) 2010 LunarG 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.
+ *
+ * Authors:
+ *    Chia-I Wu <[email protected]>
+ */
+
+#include "common/egl_g3d_loader.h"
+#include "state_tracker/st_gl_api.h"
+#include "vg_api.h"
+#include "target-helpers/inline_sw_helper.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "egldriver.h"
+
+static struct st_api *stapis[ST_API_COUNT];
+
+static struct st_api *
+get_st_api(enum st_api_type api)
+{
+   struct st_api *stapi;
+
+   stapi = stapis[api];
+   if (stapi)
+      return stapi;
+
+   switch (api) {
+#if FEATURE_GL || FEATURE_ES1 || FEATURE_ES2
+   case ST_API_OPENGL:
+      stapi = st_gl_api_create();
+      break;
+#endif
+#if FEATURE_VG
+   case ST_API_OPENVG:
+      stapi = (struct st_api *) vg_api_get();
+      break;
+#endif
+   default:
+      break;
+   }
+
+   stapis[api] = stapi;
+
+   return stapi;
+}
+
+static struct st_api *
+guess_gl_api(enum st_profile_type profile)
+{
+   return get_st_api(ST_API_OPENGL);
+}
+
+static struct pipe_screen *
+create_drm_screen(const char *name, int fd)
+{
+   return NULL;
+}
+
+static struct pipe_screen *
+create_sw_screen(struct sw_winsys *ws)
+{
+   struct pipe_screen *screen;
+
+   screen = sw_screen_create(ws);
+   if (screen)
+      screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+static void
+init_loader(struct egl_g3d_loader *loader)
+{
+#if FEATURE_GL
+   loader->profile_masks[ST_API_OPENGL] |= ST_PROFILE_DEFAULT_MASK;
+#endif
+#if FEATURE_ES1
+   loader->profile_masks[ST_API_OPENGL] |= ST_PROFILE_OPENGL_ES1_MASK;
+#endif
+#if FEATURE_ES2
+   loader->profile_masks[ST_API_OPENGL] |= ST_PROFILE_OPENGL_ES2_MASK;
+#endif
+#if FEATURE_VG
+   loader->profile_masks[ST_API_OPENVG] |= ST_PROFILE_DEFAULT_MASK;
+#endif
+
+   loader->get_st_api = get_st_api;
+   loader->guess_gl_api = guess_gl_api;
+   loader->create_drm_screen = create_drm_screen;
+   loader->create_sw_screen = create_sw_screen;
+}
+
+static void
+egl_g3d_unload(_EGLDriver *drv)
+{
+   int i;
+
+   egl_g3d_destroy_driver(drv);
+
+   for (i = 0; i < ST_API_COUNT; i++) {
+      if (stapis[i]) {
+         stapis[i]->destroy(stapis[i]);
+         stapis[i] = NULL;
+      }
+   }
+}
+
+static struct egl_g3d_loader loader;
+
+_EGLDriver *
+_eglMain(const char *args)
+{
+   _EGLDriver *drv;
+
+   init_loader(&loader);
+   drv = egl_g3d_create_driver(&loader);
+   if (drv) {
+      drv->Name = "Gallium";
+      drv->Unload = egl_g3d_unload;
+   }
+
+   return drv;
+}
diff --git a/src/gallium/targets/egl-i915/Makefile b/src/gallium/targets/egl-i915/Makefile
deleted file mode 100644
index 02258fb69a4..00000000000
--- a/src/gallium/targets/egl-i915/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-TOP = ../../../..
-include $(TOP)/configs/current
-
-EGL_DRIVER_NAME = i915
-EGL_DRIVER_SOURCES = dummy.c
-EGL_DRIVER_LIBS = -ldrm_intel
-
-EGL_DRIVER_PIPES = \
-	$(TOP)/src/gallium/winsys/i915/drm/libi915drm.a \
-	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/drivers/i915/libi915.a
-
-include ../Makefile.egl
diff --git a/src/gallium/targets/egl-i915/dummy.c b/src/gallium/targets/egl-i915/dummy.c
deleted file mode 100644
index 3181d0ba7e8..00000000000
--- a/src/gallium/targets/egl-i915/dummy.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* A poor man's --whole-archive for EGL drivers */
-void *_eglMain(void *);
-void *_eglWholeArchive = (void *) _eglMain;
diff --git a/src/gallium/targets/egl-i965/Makefile b/src/gallium/targets/egl-i965/Makefile
deleted file mode 100644
index fad56ef5554..00000000000
--- a/src/gallium/targets/egl-i965/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-TOP = ../../../..
-include $(TOP)/configs/current
-
-EGL_DRIVER_NAME = i965
-EGL_DRIVER_SOURCES = dummy.c
-EGL_DRIVER_LIBS = -ldrm_intel
-
-EGL_DRIVER_PIPES = \
-	$(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \
-	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/drivers/i965/libi965.a \
-	$(TOP)/src/gallium/winsys/sw/drm/libswdrm.a \
-	$(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a \
-	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a
-
-include ../Makefile.egl
diff --git a/src/gallium/targets/egl-i965/dummy.c b/src/gallium/targets/egl-i965/dummy.c
deleted file mode 100644
index 3181d0ba7e8..00000000000
--- a/src/gallium/targets/egl-i965/dummy.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* A poor man's --whole-archive for EGL drivers */
-void *_eglMain(void *);
-void *_eglWholeArchive = (void *) _eglMain;
diff --git a/src/gallium/targets/egl-nouveau/Makefile b/src/gallium/targets/egl-nouveau/Makefile
deleted file mode 100644
index e3fa8937e83..00000000000
--- a/src/gallium/targets/egl-nouveau/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-TOP = ../../../..
-include $(TOP)/configs/current
-
-EGL_DRIVER_NAME = nouveau
-EGL_DRIVER_SOURCES = dummy.c
-EGL_DRIVER_LIBS = -ldrm_nouveau
-
-EGL_DRIVER_PIPES = \
-	$(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \
-	$(TOP)/src/gallium/drivers/nvfx/libnvfx.a \
-	$(TOP)/src/gallium/drivers/nv50/libnv50.a \
-	$(TOP)/src/gallium/drivers/nouveau/libnouveau.a
-
-include ../Makefile.egl
diff --git a/src/gallium/targets/egl-nouveau/dummy.c b/src/gallium/targets/egl-nouveau/dummy.c
deleted file mode 100644
index 3181d0ba7e8..00000000000
--- a/src/gallium/targets/egl-nouveau/dummy.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* A poor man's --whole-archive for EGL drivers */
-void *_eglMain(void *);
-void *_eglWholeArchive = (void *) _eglMain;
diff --git a/src/gallium/targets/egl-radeon/Makefile b/src/gallium/targets/egl-radeon/Makefile
deleted file mode 100644
index 8daadb59791..00000000000
--- a/src/gallium/targets/egl-radeon/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-TOP = ../../../..
-include $(TOP)/configs/current
-
-EGL_DRIVER_NAME = radeon
-EGL_DRIVER_SOURCES = dummy.c
-EGL_DRIVER_LIBS = -ldrm_radeon
-
-EGL_DRIVER_PIPES = \
-	$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
-	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/drivers/r300/libr300.a
-
-include ../Makefile.egl
diff --git a/src/gallium/targets/egl-radeon/dummy.c b/src/gallium/targets/egl-radeon/dummy.c
deleted file mode 100644
index 3181d0ba7e8..00000000000
--- a/src/gallium/targets/egl-radeon/dummy.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* A poor man's --whole-archive for EGL drivers */
-void *_eglMain(void *);
-void *_eglWholeArchive = (void *) _eglMain;
diff --git a/src/gallium/targets/egl-swrast/Makefile b/src/gallium/targets/egl-swrast/Makefile
deleted file mode 100644
index 7d4f5054983..00000000000
--- a/src/gallium/targets/egl-swrast/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-TOP = ../../../..
-include $(TOP)/configs/current
-
-# Do propperly
-CFLAGS+="-I$(TOP)/src/gallium/include"
-
-EGL_DRIVER_NAME = swrast
-EGL_DRIVER_SOURCES = swrast_glue.c
-EGL_DRIVER_LIBS =
-EGL_DRIVER_PIPES =
-
-include ../Makefile.egl
diff --git a/src/gallium/targets/egl-swrast/swrast_glue.c b/src/gallium/targets/egl-swrast/swrast_glue.c
deleted file mode 100644
index 9db8089a666..00000000000
--- a/src/gallium/targets/egl-swrast/swrast_glue.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include "state_tracker/drm_api.h"
-
-static struct drm_api swrast_drm_api =
-{
-   .name = "swrast",
-};
-
-struct drm_api *
-drm_api_create()
-{
-   (void) swrast_drm_api;
-   return NULL;
-}
-
-/* A poor man's --whole-archive for EGL drivers */
-void *_eglMain(void *);
-void *_eglWholeArchive = (void *) _eglMain;
diff --git a/src/gallium/targets/egl-vmwgfx/Makefile b/src/gallium/targets/egl-vmwgfx/Makefile
deleted file mode 100644
index 5f9385f42b0..00000000000
--- a/src/gallium/targets/egl-vmwgfx/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-TOP = ../../../..
-include $(TOP)/configs/current
-
-EGL_DRIVER_NAME = vmwgfx
-EGL_DRIVER_SOURCES = dummy.c
-EGL_DRIVER_LIBS =
-
-EGL_DRIVER_PIPES = \
-	$(TOP)/src/gallium/winsys/svga/drm/libsvgadrm.a \
-	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/drivers/svga/libsvga.a
-
-include ../Makefile.egl
diff --git a/src/gallium/targets/egl-vmwgfx/dummy.c b/src/gallium/targets/egl-vmwgfx/dummy.c
deleted file mode 100644
index 3181d0ba7e8..00000000000
--- a/src/gallium/targets/egl-vmwgfx/dummy.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* A poor man's --whole-archive for EGL drivers */
-void *_eglMain(void *);
-void *_eglWholeArchive = (void *) _eglMain;
diff --git a/src/gallium/targets/egl/Makefile b/src/gallium/targets/egl/Makefile
new file mode 100644
index 00000000000..47c24cefe5c
--- /dev/null
+++ b/src/gallium/targets/egl/Makefile
@@ -0,0 +1,250 @@
+# src/gallium/targets/egl/Makefile
+#
+# This is the Makefile for EGL Gallium driver package.  The package consists of
+#
+#   egl_gallium.so - EGL driver
+#   pipe_<HW>.so   - pipe drivers
+#   st_<API>.so    - client API state trackers
+#
+# The following variables are examined
+#
+#   EGL_PLATFORMS       - platforms to support
+#   GALLIUM_WINSYS_DIRS - pipe drivers to support
+#   EGL_CLIENT_APIS     - state trackers to support
+#
+
+TOP = ../../../..
+include $(TOP)/configs/current
+
+ST_PREFIX := st_
+PIPE_PREFIX := pipe_
+
+common_CPPFLAGS := \
+	-I$(TOP)/include \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/winsys
+common_SYS :=
+common_LIBS := \
+	$(TOP)/src/gallium/drivers/identity/libidentity.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
+	$(GALLIUM_AUXILIARIES)
+
+# EGL driver
+egl_CPPFLAGS := \
+	-I$(TOP)/src/gallium/state_trackers/egl \
+	-I$(TOP)/src/egl/main \
+	-DPIPE_PREFIX=\"$(PIPE_PREFIX)\" -DST_PREFIX=\"$(ST_PREFIX)\"
+egl_SYS := -lm $(DLOPEN_LIBS) -L$(TOP)/$(LIB_DIR) -lEGL
+egl_LIBS := $(TOP)/src/gallium/state_trackers/egl/libegl.a
+
+ifneq ($(findstring x11, $(EGL_PLATFORMS)),)
+egl_SYS += -lX11 -lXext -lXfixes
+egl_LIBS += $(TOP)/src/gallium/winsys/sw/xlib/libws_xlib.a
+endif
+ifneq ($(findstring kms, $(EGL_PLATFORMS)),)
+egl_SYS += -ldrm
+endif
+ifneq ($(findstring fbdev, $(EGL_PLATFORMS)),)
+egl_LIBS += $(TOP)/src/gallium/winsys/sw/fbdev/libfbdev.a
+endif
+
+# EGL_RENDERABLE_TYPE is a compile time attribute
+egl_CPPFLAGS += $(API_DEFINES)
+ifneq ($(filter $(GL_LIB), $(EGL_CLIENT_APIS)),)
+egl_CPPFLAGS += -DFEATURE_GL=1
+endif
+ifneq ($(filter $(GLESv1_CM_LIB), $(EGL_CLIENT_APIS)),)
+egl_CPPFLAGS += -DFEATURE_ES1=1
+endif
+ifneq ($(filter $(GLESv2_LIB), $(EGL_CLIENT_APIS)),)
+egl_CPPFLAGS += -DFEATURE_ES2=1
+endif
+ifneq ($(filter $(VG_LIB), $(EGL_CLIENT_APIS)),)
+egl_CPPFLAGS += -DFEATURE_VG=1
+endif
+egl_CPPFLAGS := $(sort $(egl_CPPFLAGS))
+
+# i915 pipe driver
+i915_CPPFLAGS :=
+i915_SYS := -ldrm_intel
+i915_LIBS := \
+	$(TOP)/src/gallium/winsys/i915/drm/libi915drm.a \
+	$(TOP)/src/gallium/drivers/i915/libi915.a
+
+# i965 pipe driver
+i965_CPPFLAGS :=
+i965_SYS := -ldrm_intel
+i965_LIBS := \
+	$(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \
+	$(TOP)/src/gallium/drivers/i965/libi965.a
+
+# nouveau pipe driver
+nouveau_CPPFLAGS :=
+nouveau_SYS := -ldrm_nouveau
+nouveau_LIBS := \
+	$(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \
+	$(TOP)/src/gallium/drivers/nvfx/libnvfx.a \
+	$(TOP)/src/gallium/drivers/nv50/libnv50.a \
+	$(TOP)/src/gallium/drivers/nouveau/libnouveau.a
+
+# r300 pipe driver
+r300_CPPFLAGS :=
+r300_SYS := -ldrm -ldrm_radeon
+r300_LIBS := \
+	$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
+	$(TOP)/src/gallium/drivers/r300/libr300.a
+
+# r600 pipe driver
+r600_CPPFLAGS :=
+r600_SYS := -ldrm -ldrm_radeon
+r600_LIBS := \
+	$(TOP)/src/gallium/winsys/r600/drm/libr600winsys.a \
+	$(TOP)/src/gallium/drivers/r600/libr600.a
+
+# vmwgfx pipe driver
+vmwgfx_CPPFLAGS :=
+vmwgfx_SYS :=
+vmwgfx_LIBS := \
+	$(TOP)/src/gallium/winsys/svga/drm/libsvgadrm.a \
+	$(TOP)/src/gallium/drivers/svga/libsvga.a
+
+# swrast (pseudo) pipe driver
+swrast_CPPFLAGS := -DGALLIUM_SOFTPIPE -DGALLIUM_RBUG -DGALLIUM_TRACE
+swrast_SYS := -lm
+swrast_LIBS := $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a
+
+# LLVM
+ifeq ($(MESA_LLVM),1)
+common_SYS += $(LLVM_LIBS)
+swrast_CPPFLAGS += -DGALLIUM_LLVMPIPE
+swrast_LIBS += $(TOP)/src/gallium/drivers/llvmpipe/libllvmpipe.a
+LDFLAGS += $(LLVM_LDFLAGS)
+endif
+
+# OpenGL state tracker
+GL_CPPFLAGS := -I$(TOP)/src/mesa $(API_DEFINES)
+# do not link to $(GL_LIB) as the it supports GLES too
+GL_SYS := $(DRI_LIB_DEPS)
+GL_LIBS := $(TOP)/src/mesa/libmesagallium.a
+
+# OpenGL ES 1.x state tracker
+GLESv1_CM_CPPFLAGS := -I$(TOP)/src/mesa
+GLESv1_CM_SYS := $(DRI_LIB_DEPS) -L$(TOP)/$(LIB_DIR) -l$(GLESv1_CM_LIB)
+GLESv1_CM_LIBS := $(TOP)/src/mesa/libes1gallium.a
+
+# OpenGL ES 2.x state tracker
+GLESv2_CPPFLAGS := -I$(TOP)/src/mesa
+GLESv2_SYS := $(DRI_LIB_DEPS) -L$(TOP)/$(LIB_DIR) -l$(GLESv2_LIB)
+GLESv2_LIBS := $(TOP)/src/mesa/libes2gallium.a
+
+# OpenVG state tracker
+OpenVG_CPPFLAGS := -I$(TOP)/src/gallium/state_trackers/vega
+OpenVG_SYS := -lm -L$(TOP)/$(LIB_DIR) -l$(VG_LIB)
+OpenVG_LIBS := $(TOP)/src/gallium/state_trackers/vega/libvega.a
+
+
+OUTPUT_PATH := $(TOP)/$(LIB_DIR)/egl
+
+# determine the outputs
+ifneq ($(findstring i915/drm,$(GALLIUM_WINSYS_DIRS)),)
+OUTPUTS += i915
+endif
+ifneq ($(findstring i965/drm,$(GALLIUM_WINSYS_DIRS)),)
+OUTPUTS += i965
+endif
+ifneq ($(findstring nouveau/drm,$(GALLIUM_WINSYS_DIRS)),)
+OUTPUTS += nouveau
+endif
+ifneq ($(findstring radeon/drm,$(GALLIUM_WINSYS_DIRS)),)
+OUTPUTS += r300
+endif
+ifneq ($(findstring r600/drm,$(GALLIUM_WINSYS_DIRS)),)
+OUTPUTS += r600
+endif
+ifneq ($(findstring svga/drm,$(GALLIUM_WINSYS_DIRS)),)
+OUTPUTS += vmwgfx
+endif
+OUTPUTS += swrast
+OUTPUTS := $(addprefix $(PIPE_PREFIX), $(OUTPUTS))
+
+# EGL driver and state trackers
+OUTPUTS += egl_gallium $(addprefix $(ST_PREFIX), $(EGL_CLIENT_APIS))
+
+OUTPUTS := $(addsuffix .so, $(OUTPUTS))
+OUTPUTS := $(addprefix $(OUTPUT_PATH)/, $(OUTPUTS))
+
+default: $(OUTPUTS)
+
+define mklib
+$(MKLIB) -o $(notdir $@) -noprefix -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+	-install $(OUTPUT_PATH) $(MKLIB_OPTIONS) $< \
+	-Wl,--start-group $(common_LIBS) $($(1)_LIBS) -Wl,--end-group \
+	$(common_SYS) $($(1)_SYS)
+endef
+
+define mklib-cxx
+$(MKLIB) -o $(notdir $@) -noprefix -linker '$(CXX)' -ldflags '$(LDFLAGS)' \
+	-cplusplus -install $(OUTPUT_PATH) $(MKLIB_OPTIONS) $< \
+	-Wl,--start-group $(common_LIBS) $($(1)_LIBS) -Wl,--end-group \
+	$(common_SYS) $($(1)_SYS)
+endef
+
+# EGL driver
+$(OUTPUT_PATH)/egl_gallium.so: egl.o $(egl_LIBS)
+	$(call mklib,egl)
+
+# pipe drivers
+$(OUTPUT_PATH)/$(PIPE_PREFIX)i915.so: pipe_i915.o $(i915_LIBS)
+	$(call mklib,i915)
+
+$(OUTPUT_PATH)/$(PIPE_PREFIX)i965.so: pipe_i965.o $(i965_LIBS)
+	$(call mklib,i965)
+
+$(OUTPUT_PATH)/$(PIPE_PREFIX)nouveau.so: pipe_nouveau.o $(nouveau_LIBS)
+	$(call mklib,nouveau)
+
+$(OUTPUT_PATH)/$(PIPE_PREFIX)r300.so: pipe_r300.o $(r300_LIBS)
+	$(call mklib,r300)
+
+$(OUTPUT_PATH)/$(PIPE_PREFIX)r600.so: pipe_r600.o $(r600_LIBS)
+	$(call mklib,r600)
+
+$(OUTPUT_PATH)/$(PIPE_PREFIX)vmwgfx.so: pipe_vmwgfx.o $(vmwgfx_LIBS)
+	$(call mklib,vmwgfx)
+
+$(OUTPUT_PATH)/$(PIPE_PREFIX)swrast.so: pipe_swrast.o $(swrast_LIBS)
+	$(call mklib,swrast)
+
+# state trackers
+$(OUTPUT_PATH)/$(ST_PREFIX)$(GL_LIB).so: st_GL.o $(GL_LIBS)
+	$(call mklib-cxx,GL)
+
+$(OUTPUT_PATH)/$(ST_PREFIX)$(GLESv1_CM_LIB).so: st_GLESv1_CM.o $(GLESv1_CM_LIBS)
+	$(call mklib-cxx,GLESv1_CM)
+
+$(OUTPUT_PATH)/$(ST_PREFIX)$(GLESv2_LIB).so: st_GLESv2.o $(GLESv2_LIBS)
+	$(call mklib-cxx,GLESv2)
+
+$(OUTPUT_PATH)/$(ST_PREFIX)$(VG_LIB).so: st_OpenVG.o $(OpenVG_LIBS)
+	$(call mklib,OpenVG)
+
+egl.o: egl.c
+	$(CC) -c -o $@ $< $(common_CPPFLAGS) $(egl_CPPFLAGS) $(DEFINES) $(CFLAGS)
+
+pipe_%.o: pipe_%.c
+	$(CC) -c -o $@ $< $(common_CPPFLAGS) $($*_CPPFLAGS) $(DEFINES) $(CFLAGS)
+
+st_%.o: st_%.c
+	$(CC) -c -o $@ $< $(common_CPPFLAGS) $($*_CPPFLAGS) $(DEFINES) $(CFLAGS)
+
+install: $(OUTPUTS)
+	$(INSTALL) -d $(DESTDIR)$(EGL_DRIVER_INSTALL_DIR)
+	for out in $(OUTPUTS); do \
+		$(MINSTALL) -m 755 "$$out" $(DESTDIR)$(EGL_DRIVER_INSTALL_DIR); \
+	done
+
+clean:
+	rm -f *.o
diff --git a/src/gallium/targets/egl/egl.c b/src/gallium/targets/egl/egl.c
new file mode 100644
index 00000000000..786d5d1105e
--- /dev/null
+++ b/src/gallium/targets/egl/egl.c
@@ -0,0 +1,408 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.9
+ *
+ * Copyright (C) 2010 LunarG 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.
+ *
+ * Authors:
+ *    Chia-I Wu <[email protected]>
+ */
+
+#include "util/u_debug.h"
+#include "util/u_string.h"
+#include "util/u_memory.h"
+#include "util/u_dl.h"
+#include "egldriver.h"
+#include "egllog.h"
+
+#include "state_tracker/st_api.h"
+#include "state_tracker/drm_driver.h"
+#include "common/egl_g3d_loader.h"
+
+#include "egl.h"
+
+struct egl_g3d_loader egl_g3d_loader;
+
+static struct st_module {
+   boolean initialized;
+   char *name;
+   struct util_dl_library *lib;
+   struct st_api *stapi;
+} st_modules[ST_API_COUNT];
+
+static struct pipe_module {
+   boolean initialized;
+   char *name;
+   struct util_dl_library *lib;
+   const struct drm_driver_descriptor *drmdd;
+   struct pipe_screen *(*swrast_create_screen)(struct sw_winsys *);
+} pipe_modules[16];
+
+static char *
+loader_strdup(const char *s)
+{
+   size_t len = (s) ? strlen(s) : 0;
+   char *t = MALLOC(len + 1);
+   if (t) {
+      memcpy(t, s, len);
+      t[len] = '\0';
+   }
+   return t;
+}
+
+static EGLBoolean
+dlopen_st_module_cb(const char *dir, size_t len, void *callback_data)
+{
+   struct st_module *stmod =
+      (struct st_module *) callback_data;
+   char path[1024];
+   int ret;
+
+   if (len) {
+      ret = util_snprintf(path, sizeof(path),
+            "%.*s/" ST_PREFIX "%s" UTIL_DL_EXT, len, dir, stmod->name);
+   }
+   else {
+      ret = util_snprintf(path, sizeof(path),
+            ST_PREFIX "%s" UTIL_DL_EXT, stmod->name);
+   }
+
+   if (ret > 0 && ret < sizeof(path)) {
+      stmod->lib = util_dl_open(path);
+      if (stmod->lib)
+         _eglLog(_EGL_DEBUG, "loaded %s", path);
+   }
+
+   return !(stmod->lib);
+}
+
+static boolean
+load_st_module(struct st_module *stmod,
+                       const char *name, const char *procname)
+{
+   struct st_api *(*create_api)(void);
+
+   _eglLog(_EGL_DEBUG, "searching for st module %s", name);
+
+   stmod->name = loader_strdup(name);
+   if (stmod->name)
+      _eglSearchPathForEach(dlopen_st_module_cb, (void *) stmod);
+   else
+      stmod->lib = util_dl_open(NULL);
+
+   if (stmod->lib) {
+      create_api = (struct st_api *(*)(void))
+         util_dl_get_proc_address(stmod->lib, procname);
+      if (create_api)
+         stmod->stapi = create_api();
+
+      if (!stmod->stapi) {
+         util_dl_close(stmod->lib);
+         stmod->lib = NULL;
+      }
+   }
+
+   if (!stmod->stapi) {
+      FREE(stmod->name);
+      stmod->name = NULL;
+   }
+
+   return (stmod->stapi != NULL);
+}
+
+static EGLBoolean
+dlopen_pipe_module_cb(const char *dir, size_t len, void *callback_data)
+{
+   struct pipe_module *pmod = (struct pipe_module *) callback_data;
+   char path[1024];
+   int ret;
+
+   if (len) {
+      ret = util_snprintf(path, sizeof(path),
+            "%.*s/" PIPE_PREFIX "%s" UTIL_DL_EXT, len, dir, pmod->name);
+   }
+   else {
+      ret = util_snprintf(path, sizeof(path),
+            PIPE_PREFIX "%s" UTIL_DL_EXT, pmod->name);
+   }
+   if (ret > 0 && ret < sizeof(path)) {
+      pmod->lib = util_dl_open(path);
+      if (pmod->lib)
+         _eglLog(_EGL_DEBUG, "loaded %s", path);
+   }
+
+   return !(pmod->lib);
+}
+
+static boolean
+load_pipe_module(struct pipe_module *pmod, const char *name)
+{
+   pmod->name = loader_strdup(name);
+   if (!pmod->name)
+      return FALSE;
+
+   _eglLog(_EGL_DEBUG, "searching for pipe module %s", pmod->name);
+   _eglSearchPathForEach(dlopen_pipe_module_cb, (void *) pmod);
+   if (pmod->lib) {
+      pmod->drmdd = (const struct drm_driver_descriptor *)
+         util_dl_get_proc_address(pmod->lib, "driver_descriptor");
+
+      /* sanity check on the name */
+      if (pmod->drmdd && strcmp(pmod->drmdd->name, pmod->name) != 0)
+         pmod->drmdd = NULL;
+
+      /* swrast */
+      if (pmod->drmdd && !pmod->drmdd->driver_name) {
+         pmod->swrast_create_screen =
+            (struct pipe_screen *(*)(struct sw_winsys *))
+            util_dl_get_proc_address(pmod->lib, "swrast_create_screen");
+         if (!pmod->swrast_create_screen)
+            pmod->drmdd = NULL;
+      }
+
+      if (!pmod->drmdd) {
+         util_dl_close(pmod->lib);
+         pmod->lib = NULL;
+      }
+   }
+
+   return (pmod->drmdd != NULL);
+}
+
+static struct st_api *
+get_st_api_full(enum st_api_type api, enum st_profile_type profile)
+{
+   struct st_module *stmod = &st_modules[api];
+   const char *names[8], *symbol;
+   int i, count = 0;
+
+   if (stmod->initialized)
+      return stmod->stapi;
+
+   switch (api) {
+   case ST_API_OPENGL:
+      symbol = ST_CREATE_OPENGL_SYMBOL;
+      switch (profile) {
+      case ST_PROFILE_OPENGL_ES1:
+         names[count++] = "GLESv1_CM";
+         names[count++] = "GL";
+         break;
+      case ST_PROFILE_OPENGL_ES2:
+         names[count++] = "GLESv2";
+         names[count++] = "GL";
+         break;
+      default:
+         names[count++] = "GL";
+         break;
+      }
+      break;
+   case ST_API_OPENVG:
+      symbol = ST_CREATE_OPENVG_SYMBOL;
+      names[count++] = "OpenVG";
+      break;
+   default:
+      symbol = NULL;
+      assert(!"Unknown API Type\n");
+      break;
+   }
+
+   /* NULL means the process itself */
+   names[count++] = NULL;
+
+   for (i = 0; i < count; i++) {
+      if (load_st_module(stmod, names[i], symbol))
+         break;
+   }
+
+   if (!stmod->stapi) {
+      EGLint level = (egl_g3d_loader.profile_masks[api]) ?
+         _EGL_WARNING : _EGL_DEBUG;
+      _eglLog(level, "unable to load " ST_PREFIX "%s" UTIL_DL_EXT, names[0]);
+   }
+
+   stmod->initialized = TRUE;
+
+   return stmod->stapi;
+}
+
+static struct st_api *
+get_st_api(enum st_api_type api)
+{
+   enum st_profile_type profile = ST_PROFILE_DEFAULT;
+
+   /* determine the profile from the linked libraries */
+   if (api == ST_API_OPENGL) {
+      struct util_dl_library *self;
+
+      self = util_dl_open(NULL);
+      if (self) {
+         if (util_dl_get_proc_address(self, "glColor4x"))
+            profile = ST_PROFILE_OPENGL_ES1;
+         else if (util_dl_get_proc_address(self, "glShaderBinary"))
+            profile = ST_PROFILE_OPENGL_ES2;
+         util_dl_close(self);
+      }
+   }
+
+   return get_st_api_full(api, profile);
+}
+
+static struct st_api *
+guess_gl_api(enum st_profile_type profile)
+{
+   return get_st_api_full(ST_API_OPENGL, profile);
+}
+
+static struct pipe_module *
+get_pipe_module(const char *name)
+{
+   struct pipe_module *pmod = NULL;
+   int i;
+
+   if (!name)
+      return NULL;
+
+   for (i = 0; i < Elements(pipe_modules); i++) {
+      if (!pipe_modules[i].initialized ||
+          strcmp(pipe_modules[i].name, name) == 0) {
+         pmod = &pipe_modules[i];
+         break;
+      }
+   }
+   if (!pmod)
+      return NULL;
+
+   if (!pmod->initialized) {
+      load_pipe_module(pmod, name);
+      pmod->initialized = TRUE;
+   }
+
+   return pmod;
+}
+
+static struct pipe_screen *
+create_drm_screen(const char *name, int fd)
+{
+   struct pipe_module *pmod = get_pipe_module(name);
+   return (pmod && pmod->drmdd && pmod->drmdd->create_screen) ?
+      pmod->drmdd->create_screen(fd) : NULL;
+}
+
+static struct pipe_screen *
+create_sw_screen(struct sw_winsys *ws)
+{
+   struct pipe_module *pmod = get_pipe_module("swrast");
+   return (pmod && pmod->swrast_create_screen) ?
+      pmod->swrast_create_screen(ws) : NULL;
+}
+
+static const struct egl_g3d_loader *
+loader_init(void)
+{
+   /* TODO detect at runtime? */
+#if FEATURE_GL
+   egl_g3d_loader.profile_masks[ST_API_OPENGL] |= ST_PROFILE_DEFAULT_MASK;
+#endif
+#if FEATURE_ES1
+   egl_g3d_loader.profile_masks[ST_API_OPENGL] |= ST_PROFILE_OPENGL_ES1_MASK;
+#endif
+#if FEATURE_ES2
+   egl_g3d_loader.profile_masks[ST_API_OPENGL] |= ST_PROFILE_OPENGL_ES2_MASK;
+#endif
+#if FEATURE_VG
+   egl_g3d_loader.profile_masks[ST_API_OPENVG] |= ST_PROFILE_DEFAULT_MASK;
+#endif
+
+   egl_g3d_loader.get_st_api = get_st_api;
+   egl_g3d_loader.guess_gl_api = guess_gl_api;
+   egl_g3d_loader.create_drm_screen = create_drm_screen;
+   egl_g3d_loader.create_sw_screen = create_sw_screen;
+
+   return &egl_g3d_loader;
+}
+
+static void
+loader_fini(void)
+{
+   int i;
+
+   for (i = 0; i < ST_API_COUNT; i++) {
+      struct st_module *stmod = &st_modules[i];
+
+      if (stmod->stapi) {
+         stmod->stapi->destroy(stmod->stapi);
+         stmod->stapi = NULL;
+      }
+      if (stmod->lib) {
+         util_dl_close(stmod->lib);
+         stmod->lib = NULL;
+      }
+      if (stmod->name) {
+         FREE(stmod->name);
+         stmod->name = NULL;
+      }
+      stmod->initialized = FALSE;
+   }
+   for (i = 0; i < Elements(pipe_modules); i++) {
+      struct pipe_module *pmod = &pipe_modules[i];
+
+      if (!pmod->initialized)
+         break;
+
+      pmod->drmdd = NULL;
+      pmod->swrast_create_screen = NULL;
+      if (pmod->lib) {
+         util_dl_close(pmod->lib);
+         pmod->lib = NULL;
+      }
+      if (pmod->name) {
+         FREE(pmod->name);
+         pmod->name = NULL;
+      }
+      pmod->initialized = FALSE;
+   }
+}
+
+static void
+egl_g3d_unload(_EGLDriver *drv)
+{
+   egl_g3d_destroy_driver(drv);
+   loader_fini();
+}
+
+_EGLDriver *
+_eglMain(const char *args)
+{
+   const struct egl_g3d_loader *loader;
+   _EGLDriver *drv;
+
+   loader = loader_init();
+   drv = egl_g3d_create_driver(loader);
+   if (!drv) {
+      loader_fini();
+      return NULL;
+   }
+
+   drv->Name = "Gallium";
+   drv->Unload = egl_g3d_unload;
+
+   return drv;
+}
diff --git a/src/gallium/targets/egl/egl.h b/src/gallium/targets/egl/egl.h
new file mode 100644
index 00000000000..5fd06785407
--- /dev/null
+++ b/src/gallium/targets/egl/egl.h
@@ -0,0 +1,44 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.9
+ *
+ * Copyright (C) 2010 LunarG 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.
+ *
+ * Authors:
+ *    Chia-I Wu <[email protected]>
+ */
+
+#ifndef _EGL_H_
+#define _EGL_H_
+
+#include "pipe/p_compiler.h"
+#include "state_tracker/st_api.h"
+
+#define ST_CREATE_OPENGL_SYMBOL "st_api_create_OpenGL"
+#define ST_CREATE_OPENVG_SYMBOL "st_api_create_OpenVG"
+
+PUBLIC struct st_api *
+st_api_create_OpenGL(void);
+
+PUBLIC struct st_api *
+st_api_create_OpenVG(void);
+
+#endif /* _EGL_H_ */
diff --git a/src/gallium/targets/egl/pipe_i915.c b/src/gallium/targets/egl/pipe_i915.c
new file mode 100644
index 00000000000..758a921b481
--- /dev/null
+++ b/src/gallium/targets/egl/pipe_i915.c
@@ -0,0 +1,28 @@
+
+#include "target-helpers/inline_wrapper_sw_helper.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "i915/drm/i915_drm_public.h"
+#include "i915/i915_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct i915_winsys *iws;
+   struct pipe_screen *screen;
+
+   iws = i915_drm_winsys_create(fd);
+   if (!iws)
+      return NULL;
+
+   screen = i915_screen_create(iws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+PUBLIC
+DRM_DRIVER_DESCRIPTOR("i915", "i915", create_screen)
diff --git a/src/gallium/targets/egl/pipe_i965.c b/src/gallium/targets/egl/pipe_i965.c
new file mode 100644
index 00000000000..43bf646e825
--- /dev/null
+++ b/src/gallium/targets/egl/pipe_i965.c
@@ -0,0 +1,31 @@
+
+#include "target-helpers/inline_wrapper_sw_helper.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "i965/drm/i965_drm_public.h"
+#include "i965/brw_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct brw_winsys_screen *bws;
+   struct pipe_screen *screen;
+
+   bws = i965_drm_winsys_screen_create(fd);
+   if (!bws)
+      return NULL;
+
+   screen = brw_screen_create(bws);
+   if (!screen)
+      return NULL;
+
+   if (debug_get_bool_option("BRW_SOFTPIPE", FALSE))
+      screen = sw_screen_wrap(screen);
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+PUBLIC
+DRM_DRIVER_DESCRIPTOR("i965", "i965", create_screen)
diff --git a/src/gallium/targets/egl/pipe_nouveau.c b/src/gallium/targets/egl/pipe_nouveau.c
new file mode 100644
index 00000000000..0c9081bc713
--- /dev/null
+++ b/src/gallium/targets/egl/pipe_nouveau.c
@@ -0,0 +1,21 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "nouveau/drm/nouveau_drm_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct pipe_screen *screen;
+
+   screen = nouveau_drm_screen_create(fd);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+PUBLIC
+DRM_DRIVER_DESCRIPTOR("nouveau", "nouveau", create_screen)
diff --git a/src/gallium/targets/egl/pipe_r300.c b/src/gallium/targets/egl/pipe_r300.c
new file mode 100644
index 00000000000..d84bb92539a
--- /dev/null
+++ b/src/gallium/targets/egl/pipe_r300.c
@@ -0,0 +1,27 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "radeon/drm/radeon_drm_public.h"
+#include "r300/r300_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct r300_winsys_screen *sws;
+   struct pipe_screen *screen;
+
+   sws = r300_drm_winsys_screen_create(fd);
+   if (!sws)
+      return NULL;
+
+   screen = r300_screen_create(sws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+PUBLIC
+DRM_DRIVER_DESCRIPTOR("r300", "radeon", create_screen)
diff --git a/src/gallium/targets/egl/pipe_r600.c b/src/gallium/targets/egl/pipe_r600.c
new file mode 100644
index 00000000000..486a6592585
--- /dev/null
+++ b/src/gallium/targets/egl/pipe_r600.c
@@ -0,0 +1,27 @@
+
+#include "state_tracker/drm_driver.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "r600/drm/r600_drm_public.h"
+#include "r600/r600_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct radeon *rw;
+   struct pipe_screen *screen;
+
+   rw = r600_drm_winsys_create(fd);
+   if (!rw)
+      return NULL;
+
+   screen = r600_screen_create(rw);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+PUBLIC
+DRM_DRIVER_DESCRIPTOR("r600", "radeon", create_screen)
diff --git a/src/gallium/targets/egl/pipe_swrast.c b/src/gallium/targets/egl/pipe_swrast.c
new file mode 100644
index 00000000000..b2e3289c5d3
--- /dev/null
+++ b/src/gallium/targets/egl/pipe_swrast.c
@@ -0,0 +1,22 @@
+
+#include "target-helpers/inline_sw_helper.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+
+PUBLIC struct pipe_screen *
+swrast_create_screen(struct sw_winsys *ws);
+
+PUBLIC
+DRM_DRIVER_DESCRIPTOR("swrast", NULL, NULL)
+
+struct pipe_screen *
+swrast_create_screen(struct sw_winsys *ws)
+{
+   struct pipe_screen *screen;
+
+   screen = sw_screen_create(ws);
+   if (screen)
+      screen = debug_screen_wrap(screen);
+
+   return screen;
+}
diff --git a/src/gallium/targets/egl/pipe_vmwgfx.c b/src/gallium/targets/egl/pipe_vmwgfx.c
new file mode 100644
index 00000000000..22a28fa858a
--- /dev/null
+++ b/src/gallium/targets/egl/pipe_vmwgfx.c
@@ -0,0 +1,27 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "svga/drm/svga_drm_public.h"
+#include "svga/svga_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct svga_winsys_screen *sws;
+   struct pipe_screen *screen;
+
+   sws = svga_drm_winsys_screen_create(fd);
+   if (!sws)
+      return NULL;
+
+   screen = svga_screen_create(sws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+PUBLIC
+DRM_DRIVER_DESCRIPTOR("vmwgfx", "vmwgfx", create_screen)
diff --git a/src/gallium/targets/egl/st_GL.c b/src/gallium/targets/egl/st_GL.c
new file mode 100644
index 00000000000..c1df844aa43
--- /dev/null
+++ b/src/gallium/targets/egl/st_GL.c
@@ -0,0 +1,8 @@
+#include "state_tracker/st_gl_api.h"
+#include "egl.h"
+
+PUBLIC struct st_api *
+st_api_create_OpenGL(void)
+{
+   return st_gl_api_create();
+}
diff --git a/src/gallium/targets/egl/st_GLESv1_CM.c b/src/gallium/targets/egl/st_GLESv1_CM.c
new file mode 100644
index 00000000000..c1df844aa43
--- /dev/null
+++ b/src/gallium/targets/egl/st_GLESv1_CM.c
@@ -0,0 +1,8 @@
+#include "state_tracker/st_gl_api.h"
+#include "egl.h"
+
+PUBLIC struct st_api *
+st_api_create_OpenGL(void)
+{
+   return st_gl_api_create();
+}
diff --git a/src/gallium/targets/egl/st_GLESv2.c b/src/gallium/targets/egl/st_GLESv2.c
new file mode 100644
index 00000000000..c1df844aa43
--- /dev/null
+++ b/src/gallium/targets/egl/st_GLESv2.c
@@ -0,0 +1,8 @@
+#include "state_tracker/st_gl_api.h"
+#include "egl.h"
+
+PUBLIC struct st_api *
+st_api_create_OpenGL(void)
+{
+   return st_gl_api_create();
+}
diff --git a/src/gallium/targets/egl/st_OpenVG.c b/src/gallium/targets/egl/st_OpenVG.c
new file mode 100644
index 00000000000..d0bf4dbae91
--- /dev/null
+++ b/src/gallium/targets/egl/st_OpenVG.c
@@ -0,0 +1,8 @@
+#include "vg_api.h"
+#include "egl.h"
+
+PUBLIC struct st_api *
+st_api_create_OpenVG(void)
+{
+   return (struct st_api *) vg_api_get();
+}
diff --git a/src/gallium/targets/graw-null/SConscript b/src/gallium/targets/graw-null/SConscript
new file mode 100644
index 00000000000..3416989d8eb
--- /dev/null
+++ b/src/gallium/targets/graw-null/SConscript
@@ -0,0 +1,58 @@
+#######################################################################
+# SConscript for xlib winsys
+
+Import('*')
+
+env = env.Clone()
+
+env.Prepend(LIBS = [
+    ws_null,
+    trace,
+    rbug,
+    identity,
+#    gallium,
+])
+
+env.Append(CPPPATH = [
+    '#src/gallium/drivers',
+])
+
+if env['platform'] == 'windows':
+    # For trace
+    env.Append(LIBS = [
+        'ws2_32',
+    ])
+
+sources = [
+    'graw_null.c',
+    '../graw-xlib/graw_util.c',
+]
+
+if True:
+    env.Append(CPPDEFINES = 'GALLIUM_SOFTPIPE')
+    env.Prepend(LIBS = [softpipe])
+
+if env['llvm']:
+    env.Append(CPPDEFINES = 'GALLIUM_LLVMPIPE')
+    env.Tool('udis86')
+    env.Prepend(LIBS = [llvmpipe])
+
+# Need this for trace, identity drivers referenced by
+# gallium_wrap_screen().
+#
+env.Prepend(LIBS = [gallium])
+
+# TODO: write a wrapper function http://www.scons.org/wiki/WrapperFunctions
+graw = env.SharedLibrary(
+    target ='graw',
+    source = sources,
+)
+
+env.InstallSharedLibrary(graw, version=(1, 0))
+
+if env['platform'] == 'windows':
+    graw = env.FindIxes(graw, 'LIBPREFIX', 'LIBSUFFIX')
+else:
+    graw = env.FindIxes(graw, 'SHLIBPREFIX', 'SHLIBSUFFIX')
+
+Export('graw')
diff --git a/src/gallium/targets/graw-null/graw_null.c b/src/gallium/targets/graw-null/graw_null.c
new file mode 100644
index 00000000000..5939a5acd3c
--- /dev/null
+++ b/src/gallium/targets/graw-null/graw_null.c
@@ -0,0 +1,95 @@
+#include "pipe/p_compiler.h"
+#include "util/u_debug.h"
+#include "util/u_memory.h"
+#include "target-helpers/wrap_screen.h"
+#include "sw/null/null_sw_winsys.h"
+#include "os/os_time.h"
+#include "state_tracker/graw.h"
+
+#ifdef GALLIUM_SOFTPIPE
+#include "softpipe/sp_public.h"
+#endif
+
+#ifdef GALLIUM_LLVMPIPE
+#include "llvmpipe/lp_public.h"
+#endif
+
+/* Haven't figured out a decent way to build the helper code yet -
+ * #include it here temporarily.
+ */
+#include "sw/sw_public.h"
+#include "sw/sw.c"
+
+#include <stdio.h>
+
+
+static struct {
+   void (*draw)(void);
+} graw;
+
+
+
+struct pipe_screen *
+graw_create_window_and_screen( int x,
+                               int y,
+                               unsigned width,
+                               unsigned height,
+                               enum pipe_format format,
+                               void **handle)
+{
+   const char *default_driver;
+   const char *driver;
+   struct pipe_screen *screen = NULL;
+   struct sw_winsys *winsys = NULL;
+   static int dummy;
+
+
+   /* Create the underlying winsys, which performs presents to Xlib
+    * drawables:
+    */
+   winsys = null_sw_create();
+   if (winsys == NULL)
+      return NULL;
+
+#if defined(GALLIUM_LLVMPIPE)
+   default_driver = "llvmpipe";
+#elif defined(GALLIUM_SOFTPIPE)
+   default_driver = "softpipe";
+#else
+   default_driver = "";
+#endif
+
+   driver = debug_get_option("GALLIUM_DRIVER", default_driver);
+
+#if defined(GALLIUM_LLVMPIPE)
+   if (screen == NULL && strcmp(driver, "llvmpipe") == 0)
+      screen = llvmpipe_create_screen( winsys );
+#endif
+
+#if defined(GALLIUM_SOFTPIPE)
+   if (screen == NULL)
+      screen = softpipe_create_screen( winsys );
+#endif
+
+   *handle = &dummy;
+
+   /* Inject any wrapping layers we want to here:
+    */
+   return gallium_wrap_screen( screen );
+}
+
+
+
+void 
+graw_set_display_func( void (*draw)( void ) )
+{
+   graw.draw = draw;
+}
+
+
+void
+graw_main_loop( void )
+{
+   graw.draw();
+   os_time_sleep(100000);
+}
diff --git a/src/gallium/targets/graw-xlib/SConscript b/src/gallium/targets/graw-xlib/SConscript
index 979252b22d7..21fce948f43 100644
--- a/src/gallium/targets/graw-xlib/SConscript
+++ b/src/gallium/targets/graw-xlib/SConscript
@@ -8,22 +8,29 @@ if env['platform'] != 'linux':
 
 env = env.Clone()
 
+env.Tool('x11')
+
 env.Prepend(LIBS = [
     ws_xlib,
     trace,
+    rbug,
     identity,
 #    gallium,
 ])
 
 env.Append(CPPPATH = [
     '#src/gallium/drivers',
+    '#src/gallium/include/state_tracker',
 ])
 
 
 sources = [
     'graw_xlib.c',
+    'graw_util.c',
 ]
 
+env.Tool('x11')
+
 if True:
     env.Append(CPPDEFINES = 'GALLIUM_SOFTPIPE')
     env.Prepend(LIBS = [softpipe])
diff --git a/src/gallium/targets/graw-xlib/graw.h b/src/gallium/targets/graw-xlib/graw.h
deleted file mode 100644
index a58e18e4739..00000000000
--- a/src/gallium/targets/graw-xlib/graw.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef GALLIUM_RAW_H
-#define GALLIUM_RAW_H
-
-/* This is an API for exercising gallium functionality in a
- * platform-neutral fashion.  Whatever platform integration is
- * necessary to implement this interface is orchestrated by the
- * individual target building this entity.
- *
- * For instance, the graw-xlib target includes code to implent these
- * interfaces on top of the X window system.
- *
- * Programs using this interface may additionally benefit from some of
- * the utilities currently in the libgallium.a library, especially
- * those for parsing text representations of TGSI shaders.
- */
-
-#include "pipe/p_format.h"
-
-struct pipe_screen;
-
-struct pipe_screen *graw_init( void );
-
-/* Returns a handle to be used with flush_frontbuffer()/present().
- *
- * Query format support with screen::is_format_supported and usage
- * XXX.
- */
-void *graw_create_window( int x,
-                          int y,
-                          unsigned width,
-                          unsigned height,
-                          enum pipe_format format );
-
-void graw_destroy_window( void *handle );
-
-#endif
diff --git a/src/gallium/targets/graw-xlib/graw_util.c b/src/gallium/targets/graw-xlib/graw_util.c
new file mode 100644
index 00000000000..fc7c9ae6f92
--- /dev/null
+++ b/src/gallium/targets/graw-xlib/graw_util.c
@@ -0,0 +1,50 @@
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+#include "tgsi/tgsi_text.h"
+#include "util/u_memory.h"
+#include "state_tracker/graw.h"
+
+
+/* Helper functions.  These are the same for all graw implementations.
+ */
+void *graw_parse_geometry_shader(struct pipe_context *pipe,
+                                 const char *text)
+{
+   struct tgsi_token tokens[1024];
+   struct pipe_shader_state state;
+
+   if (!tgsi_text_translate(text, tokens, Elements(tokens)))
+      return NULL;
+
+   state.tokens = tokens;
+   return pipe->create_gs_state(pipe, &state);
+}
+
+void *graw_parse_vertex_shader(struct pipe_context *pipe,
+                               const char *text)
+{
+   struct tgsi_token tokens[1024];
+   struct pipe_shader_state state;
+
+   if (!tgsi_text_translate(text, tokens, Elements(tokens)))
+      return NULL;
+
+   state.tokens = tokens;
+   return pipe->create_vs_state(pipe, &state);
+}
+
+void *graw_parse_fragment_shader(struct pipe_context *pipe,
+                                 const char *text)
+{
+   struct tgsi_token tokens[1024];
+   struct pipe_shader_state state;
+
+   if (!tgsi_text_translate(text, tokens, Elements(tokens)))
+      return NULL;
+
+   state.tokens = tokens;
+   return pipe->create_fs_state(pipe, &state);
+}
+
diff --git a/src/gallium/targets/graw-xlib/graw_xlib.c b/src/gallium/targets/graw-xlib/graw_xlib.c
index fb8ef9d78b6..8b64a0b819c 100644
--- a/src/gallium/targets/graw-xlib/graw_xlib.c
+++ b/src/gallium/targets/graw-xlib/graw_xlib.c
@@ -1,4 +1,6 @@
 #include "pipe/p_compiler.h"
+#include "pipe/p_context.h"
+#include "pipe/p_screen.h"
 #include "util/u_debug.h"
 #include "util/u_memory.h"
 #include "target-helpers/wrap_screen.h"
@@ -18,7 +20,7 @@
 #include "sw/sw_public.h"
 #include "sw/sw.c"
 
-#include "graw.h"
+#include "state_tracker/graw.h"
 
 #include <X11/Xlib.h>
 #include <X11/Xlibint.h>
@@ -27,21 +29,18 @@
 
 static struct {
    Display *display;
+   void (*draw)(void);
 } graw;
 
 
-struct pipe_screen *
-graw_init( void )
+static struct pipe_screen *
+graw_create_screen( void )
 {
    const char *default_driver;
    const char *driver;
    struct pipe_screen *screen = NULL;
    struct sw_winsys *winsys = NULL;
 
-   graw.display = XOpenDisplay(NULL);
-   if (graw.display == NULL)
-      return NULL;
-
    /* Create the underlying winsys, which performs presents to Xlib
     * drawables:
     */
@@ -78,14 +77,16 @@ graw_init( void )
  
 
 
-void *
-graw_create_window( int x,
-                    int y,
-                    unsigned width,
-                    unsigned height,
-                    enum pipe_format format )
+struct pipe_screen *
+graw_create_window_and_screen( int x,
+                               int y,
+                               unsigned width,
+                               unsigned height,
+                               enum pipe_format format,
+                               void **handle)
 {
-   struct xlib_drawable *handle = NULL;
+   struct pipe_screen *screen = NULL;
+   struct xlib_drawable *xlib_handle = NULL;
    XSetWindowAttributes attr;
    Window root;
    Window win = 0;
@@ -94,6 +95,9 @@ graw_create_window( int x,
    int n;
    int scrnum;
 
+   graw.display = XOpenDisplay(NULL);
+   if (graw.display == NULL)
+      return NULL;
 
    scrnum = DefaultScreen( graw.display );
    root = RootWindow( graw.display, scrnum );
@@ -105,8 +109,8 @@ graw_create_window( int x,
    if (graw.display == NULL)
       goto fail;
 
-   handle = CALLOC_STRUCT(xlib_drawable);
-   if (handle == NULL)
+   xlib_handle = CALLOC_STRUCT(xlib_drawable);
+   if (xlib_handle == NULL)
       goto fail;
 
 
@@ -148,7 +152,6 @@ graw_create_window( int x,
                               None, (char **)NULL, 0, &sizehints);
    }
 
-   XFree(visinfo);
    XMapWindow(graw.display, win);
    while (1) {
       XEvent e;
@@ -158,14 +161,27 @@ graw_create_window( int x,
       }
    }
    
-   handle->visual = visinfo->visual;
-   handle->drawable = (Drawable)win;
-   handle->depth = visinfo->depth;
-   return (void *)handle;
+   xlib_handle->visual = visinfo->visual;
+   xlib_handle->drawable = (Drawable)win;
+   xlib_handle->depth = visinfo->depth;
+   *handle = (void *)xlib_handle;
+
+   screen = graw_create_screen();
+   if (screen == NULL)
+      goto fail;
 
-fail:
-   FREE(handle);
    XFree(visinfo);
+   return screen;
+
+fail:
+   if (screen)
+      screen->destroy(screen);
+
+   if (xlib_handle)
+      FREE(xlib_handle);
+
+   if (visinfo)
+      XFree(visinfo);
 
    if (win)
       XDestroyWindow(graw.display, win);
@@ -174,8 +190,19 @@ fail:
 }
 
 
+void 
+graw_set_display_func( void (*draw)( void ) )
+{
+   graw.draw = draw;
+}
+
 void
-graw_destroy_window( void *xlib_drawable )
+graw_main_loop( void )
 {
+   int i;
+   for (i = 0; i < 10; i++) {
+      graw.draw();
+      sleep(1);
+   }
 }
 
diff --git a/src/gallium/targets/libgl-gdi/SConscript b/src/gallium/targets/libgl-gdi/SConscript
index 2a55c7a5776..12fe403f62f 100644
--- a/src/gallium/targets/libgl-gdi/SConscript
+++ b/src/gallium/targets/libgl-gdi/SConscript
@@ -17,6 +17,7 @@ if env['platform'] == 'windows':
         'user32',
         'kernel32',
         'ws2_32',
+        talloc,
     ])
 
     sources = []
@@ -35,7 +36,7 @@ if env['platform'] == 'windows':
     else:
         sources += ['#src/gallium/state_trackers/wgl/opengl32.def']
         
-    drivers += [trace]
+    drivers += [trace, rbug]
 
     env['no_import_lib'] = 1
 
diff --git a/src/gallium/targets/libgl-xlib/Makefile b/src/gallium/targets/libgl-xlib/Makefile
index add3a273945..79e516a2a7a 100644
--- a/src/gallium/targets/libgl-xlib/Makefile
+++ b/src/gallium/targets/libgl-xlib/Makefile
@@ -15,6 +15,7 @@ GL_TINY = 0$(MESA_MAJOR)0$(MESA_MINOR)0$(MESA_TINY)
 
 INCLUDE_DIRS = \
 	-I$(TOP)/include \
+	-I$(TOP)/src/mapi \
 	-I$(TOP)/src/mesa \
 	-I$(TOP)/src/mesa/main \
 	-I$(TOP)/src/gallium/include \
@@ -24,7 +25,8 @@ INCLUDE_DIRS = \
 	$(X11_CFLAGS)
 
 DEFINES += \
-	-DGALLIUM_SOFTPIPE
+	-DGALLIUM_SOFTPIPE \
+	-DGALLIUM_GALAHAD
 #-DGALLIUM_CELL will be defined by the config */
 
 XLIB_TARGET_SOURCES = \
@@ -41,13 +43,22 @@ LIBS = \
 	$(TOP)/src/gallium/state_trackers/glx/xlib/libxlib.a \
 	$(TOP)/src/gallium/winsys/sw/xlib/libws_xlib.a \
 	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
 	$(TOP)/src/gallium/drivers/identity/libidentity.a \
-	$(TOP)/src/mesa/libglapi.a \
+	$(TOP)/src/mapi/glapi/libglapi.a \
 	$(TOP)/src/mesa/libmesagallium.a \
 	$(GALLIUM_AUXILIARIES) \
 	$(CELL_SPU_LIB) \
 
 
+# LLVM
+ifeq ($(MESA_LLVM),1)
+DEFINES += -DGALLIUM_LLVMPIPE
+GL_LIB_DEPS += $(LLVM_LIBS) 
+LDFLAGS += $(LLVM_LDFLAGS)
+endif
+
+
 .SUFFIXES : .cpp
 
 .c.o:
@@ -66,8 +77,9 @@ $(TOP)/$(LIB_DIR)/gallium:
 # Make the libGL.so library
 $(TOP)/$(LIB_DIR)/gallium/$(GL_LIB_NAME): $(XLIB_TARGET_OBJECTS) $(LIBS) Makefile
 	$(TOP)/bin/mklib -o $(GL_LIB) \
-		-linker "$(CC)" \
+		-linker "$(CXX)" -ldflags '$(LDFLAGS)' \
 		-major $(GL_MAJOR) -minor $(GL_MINOR) -patch $(GL_TINY) \
+		-cplusplus \
 		-install $(TOP)/$(LIB_DIR)/gallium \
 		$(MKLIB_OPTIONS) $(XLIB_TARGET_OBJECTS) \
 		-Wl,--start-group $(LIBS) -Wl,--end-group $(GL_LIB_DEPS)
@@ -95,7 +107,7 @@ tags:
 	etags `find . -name \*.[ch]` $(TOP)/include/GL/*.h
 
 clean:
-	-rm -f *.o
+	-rm -f *.o depend
 
 
 include depend
diff --git a/src/gallium/targets/libgl-xlib/SConscript b/src/gallium/targets/libgl-xlib/SConscript
index 63e4531263a..27b562e1d5d 100644
--- a/src/gallium/targets/libgl-xlib/SConscript
+++ b/src/gallium/targets/libgl-xlib/SConscript
@@ -17,6 +17,7 @@ if env['dri']:
 env = env.Clone()
 
 env.Append(CPPPATH = [
+    '#/src/mapi',
     '#/src/mesa',
     '#/src/mesa/main',
     '#src/gallium/state_trackers/glx/xlib',
@@ -28,11 +29,13 @@ env.Prepend(LIBS = [
     st_xlib,
     ws_xlib,
     trace,
+    rbug,
     identity,
     glapi,
     mesa,
     glsl,
     gallium,
+    'talloc'
 ])
 
 sources = [
@@ -45,6 +48,10 @@ if True:
     env.Append(CPPDEFINES = 'GALLIUM_SOFTPIPE')
     env.Prepend(LIBS = [softpipe])
 
+if True:
+    env.Append(CPPDEFINES = 'GALLIUM_GALAHAD')
+    env.Prepend(LIBS = [galahad])
+
 if env['llvm']:
     env.Append(CPPDEFINES = 'GALLIUM_LLVMPIPE')
     env.Tool('udis86')
diff --git a/src/gallium/targets/libgl-xlib/xlib.c b/src/gallium/targets/libgl-xlib/xlib.c
index 69b4ddd33f7..2f8cd2d404a 100644
--- a/src/gallium/targets/libgl-xlib/xlib.c
+++ b/src/gallium/targets/libgl-xlib/xlib.c
@@ -36,16 +36,9 @@
 #include "state_tracker/xlib_sw_winsys.h"
 #include "xm_public.h"
 
+#include "state_tracker/st_api.h"
 #include "state_tracker/st_gl_api.h"
 
-/* piggy back on this libGL for OpenGL support in EGL */
-struct st_api *
-st_api_create_OpenGL()
-{
-   return st_gl_api_create();
-}
-
-
 /* Helper function to choose and instantiate one of the software rasterizers:
  * cell, llvmpipe, softpipe.
  *
@@ -77,6 +70,10 @@ st_api_create_OpenGL()
 #include "cell/ppu/cell_public.h"
 #endif
 
+#ifdef GALLIUM_GALAHAD
+#include "galahad/glhd_public.h"
+#endif
+
 static struct pipe_screen *
 swrast_create_screen(struct sw_winsys *winsys)
 {
@@ -111,6 +108,14 @@ swrast_create_screen(struct sw_winsys *winsys)
       screen = softpipe_create_screen( winsys );
 #endif
 
+#if defined(GALLIUM_GALAHAD)
+   if (screen) {
+      struct pipe_screen *galahad_screen = galahad_screen_create(screen);
+      if (galahad_screen)
+         screen = galahad_screen;
+   }
+#endif
+
    return screen;
 }
 
diff --git a/src/gallium/targets/xorg-i915/Makefile b/src/gallium/targets/xorg-i915/Makefile
index 52a9e97b409..865240404ca 100644
--- a/src/gallium/targets/xorg-i915/Makefile
+++ b/src/gallium/targets/xorg-i915/Makefile
@@ -1,57 +1,24 @@
 TOP = ../../../..
 include $(TOP)/configs/current
 
-TARGET     = modesetting_drv.so
-CFILES     = $(wildcard ./*.c)
-OBJECTS    = $(patsubst ./%.c,./%.o,$(CFILES))
+LIBNAME = modesetting_drv.so
 
-INCLUDES = \
-	$(shell pkg-config --cflags-only-I pixman-1 xorg-server libdrm xproto) \
-	-I$(TOP)/src/gallium/winsys/drm/intel/gem \
-	-I$(TOP)/src/gallium/include \
-	-I$(TOP)/src/gallium/drivers \
-	-I$(TOP)/src/gallium/auxiliary \
-	-I$(TOP)/src/mesa \
-	-I$(TOP)/include \
-	-I$(TOP)/src/egl/main
+C_SOURCES = \
+	intel_target.c \
+	intel_xorg.c
 
-LIBS = \
+DRIVER_DEFINES = \
+	-DHAVE_CONFIG_H -DGALLIUM_RBUG -DGALLIUM_TRACE -DGALLIUM_GALAHAD
+
+DRIVER_PIPES = \
 	$(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a \
 	$(TOP)/src/gallium/winsys/i915/drm/libi915drm.a \
 	$(TOP)/src/gallium/drivers/i915/libi915.a \
+	$(TOP)/src/gallium/drivers/galahad/libgalahad.a \
 	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	$(GALLIUM_AUXILIARIES)
-
-DRIVER_DEFINES = \
-	-DHAVE_CONFIG_H
-
-
-#############################################
-
-
-
-all default: $(TARGET)
-
-$(TARGET): $(OBJECTS) Makefile $(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a $(LIBS)
-	$(TOP)/bin/mklib -noprefix -o $@ \
-	$(OBJECTS) $(LIBS) $(shell pkg-config --libs libdrm) -ldrm_intel
-
-clean:
-	rm -rf $(OBJECTS) $(TARGET)
-
-install:
-	$(INSTALL) -d $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
-	$(MINSTALL) -m 755 $(TARGET) $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
-
-
-##############################################
-
-
-.c.o:
-	$(CC) -c $(CFLAGS) $(INCLUDES) $(DRIVER_DEFINES) $< -o $@
-
+	$(TOP)/src/gallium/drivers/rbug/librbug.a
 
-##############################################
+DRIVER_LINKS = \
+	$(shell pkg-config --libs libdrm libdrm_intel)
 
-.PHONY	= all clean install
+include ../Makefile.xorg
diff --git a/src/gallium/targets/xorg-i915/intel_target.c b/src/gallium/targets/xorg-i915/intel_target.c
new file mode 100644
index 00000000000..8c8ef7e02b4
--- /dev/null
+++ b/src/gallium/targets/xorg-i915/intel_target.c
@@ -0,0 +1,26 @@
+
+#include "state_tracker/drm_driver.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "i915/drm/i915_drm_public.h"
+#include "i915/i915_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct i915_winsys *iws;
+   struct pipe_screen *screen;
+
+   iws = i915_drm_winsys_create(fd);
+   if (!iws)
+      return NULL;
+
+   screen = i915_screen_create(iws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("i915", "i915", create_screen)
diff --git a/src/gallium/targets/xorg-i965/Makefile b/src/gallium/targets/xorg-i965/Makefile
index 104a1434a84..494dce41c8a 100644
--- a/src/gallium/targets/xorg-i965/Makefile
+++ b/src/gallium/targets/xorg-i965/Makefile
@@ -1,48 +1,26 @@
 TOP = ../../../..
 include $(TOP)/configs/current
 
-TARGET     = i965g_drv.so
-CFILES     = $(wildcard ./*.c)
-OBJECTS    = $(patsubst ./%.c,./%.o,$(CFILES))
+LIBNAME = i965g_drv.so
 
-CFLAGS = -DHAVE_CONFIG_H \
-         -g -Wall -Wimplicit-function-declaration -fPIC \
-         $(shell pkg-config --cflags pixman-1 xorg-server libdrm xproto) \
-         -I$(TOP)/src/gallium/include \
-         -I$(TOP)/src/gallium/drivers \
-         -I$(TOP)/src/gallium/auxiliary \
-         -I$(TOP)/src/mesa \
-         -I$(TOP)/include \
-         -I$(TOP)/src/egl/main
+C_SOURCES = \
+	intel_target.c \
+	intel_xorg.c
 
-LIBS = \
+DRIVER_DEFINES = \
+	-DHAVE_CONFIG_H -DGALLIUM_SOFTPIPE \
+	-DGALLIUM_RBUG -DGALLIUM_TRACE
+
+DRIVER_PIPES = \
 	$(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a \
 	$(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \
 	$(TOP)/src/gallium/drivers/i965/libi965.a \
 	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	$(GALLIUM_AUXILIARIES)
-
-TARGET_STAGING = $(TOP)/$(LIB_DIR)/gallium/$(TARGET)
-#############################################
-
-all default: $(TARGET) $(TARGET_STAGING)
-
-$(TARGET): $(OBJECTS) Makefile $(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a $(LIBS)
-	$(TOP)/bin/mklib -noprefix -o $@ \
-	$(OBJECTS) $(LIBS) $(shell pkg-config --libs libdrm) -ldrm_intel
-
-$(TOP)/$(LIB_DIR)/gallium:
-	mkdir -p $@
-
-$(TARGET_STAGING): $(TARGET) $(TOP)/$(LIB_DIR)/gallium
-	$(INSTALL) $(TARGET) $(TOP)/$(LIB_DIR)/gallium
-
-clean:
-	rm -rf $(OBJECTS) $(TARGET)
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
+	$(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a \
+	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a
 
-install:
-	$(INSTALL) -d $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
-	$(MINSTALL) -m 755 $(TARGET) $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
+DRIVER_LINKS = \
+	$(shell pkg-config --libs libdrm libdrm_intel)
 
-.PHONY	= all clean install
+include ../Makefile.xorg
diff --git a/src/gallium/targets/xorg-i965/intel_target.c b/src/gallium/targets/xorg-i965/intel_target.c
new file mode 100644
index 00000000000..ce97f820278
--- /dev/null
+++ b/src/gallium/targets/xorg-i965/intel_target.c
@@ -0,0 +1,30 @@
+
+#include "target-helpers/inline_wrapper_sw_helper.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "i965/drm/i965_drm_public.h"
+#include "i965/brw_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct brw_winsys_screen *bws;
+   struct pipe_screen *screen;
+
+   bws = i965_drm_winsys_screen_create(fd);
+   if (!bws)
+      return NULL;
+
+   screen = brw_screen_create(bws);
+   if (!screen)
+      return NULL;
+
+   if (debug_get_bool_option("BRW_SOFTPIPE", FALSE))
+      screen = sw_screen_wrap(screen);
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("i915", "i965", create_screen)
diff --git a/src/gallium/targets/xorg-nouveau/Makefile b/src/gallium/targets/xorg-nouveau/Makefile
index b514b570007..2fcd9ffb7d6 100644
--- a/src/gallium/targets/xorg-nouveau/Makefile
+++ b/src/gallium/targets/xorg-nouveau/Makefile
@@ -1,56 +1,25 @@
 TOP = ../../../..
 include $(TOP)/configs/current
 
-TARGET     = modesetting_drv.so
-CFILES     = $(wildcard ./*.c)
-OBJECTS    = $(patsubst ./%.c,./%.o,$(CFILES))
+LIBNAME = modesetting_drv.so
 
-INCLUDES = \
-	$(shell pkg-config --cflags-only-I pixman-1 xorg-server libdrm xproto) \
-	-I$(TOP)/src/gallium/include \
-	-I$(TOP)/src/gallium/drivers \
-	-I$(TOP)/src/gallium/auxiliary \
-	-I$(TOP)/src/mesa \
-	-I$(TOP)/include \
-	-I$(TOP)/src/egl/main
+C_SOURCES = \
+	nouveau_target.c \
+	nouveau_xorg.c
 
-LIBS = \
+DRIVER_DEFINES = \
+	-DHAVE_CONFIG_H -DGALLIUM_RBUG -DGALLIUM_TRACE
+
+DRIVER_PIPES = \
 	$(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a \
 	$(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \
 	$(TOP)/src/gallium/drivers/nvfx/libnvfx.a \
 	$(TOP)/src/gallium/drivers/nv50/libnv50.a \
 	$(TOP)/src/gallium/drivers/nouveau/libnouveau.a \
-	$(GALLIUM_AUXILIARIES)
-
-DRIVER_DEFINES = \
-	-DHAVE_CONFIG_H
-
-
-#############################################
-
-
-
-all default: $(TARGET)
-
-$(TARGET): $(OBJECTS) Makefile $(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a $(LIBS)
-	$(TOP)/bin/mklib -noprefix -o $@ \
-	$(OBJECTS) $(LIBS) $(shell pkg-config --libs libdrm) -ldrm_nouveau
-
-clean:
-	rm -rf $(OBJECTS) $(TARGET)
-
-install:
-	$(INSTALL) -d $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
-	$(MINSTALL) -m 755 $(TARGET) $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
-
-
-##############################################
-
-
-.c.o:
-	$(CC) -c $(CFLAGS) $(INCLUDES) $(DRIVER_DEFINES) $< -o $@
-
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a
 
-##############################################
+DRIVER_LINKS = \
+	$(shell pkg-config --libs libdrm libdrm_nouveau)
 
-.PHONY	= all clean install
+include ../Makefile.xorg
diff --git a/src/gallium/targets/xorg-nouveau/nouveau_target.c b/src/gallium/targets/xorg-nouveau/nouveau_target.c
new file mode 100644
index 00000000000..e725a4d9b7a
--- /dev/null
+++ b/src/gallium/targets/xorg-nouveau/nouveau_target.c
@@ -0,0 +1,20 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "nouveau/drm/nouveau_drm_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct pipe_screen *screen;
+
+   screen = nouveau_drm_screen_create(fd);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("nouveau", "nouveau", create_screen)
diff --git a/src/gallium/targets/xorg-radeon/Makefile b/src/gallium/targets/xorg-radeon/Makefile
index cd32914c0d3..d3bc3569929 100644
--- a/src/gallium/targets/xorg-radeon/Makefile
+++ b/src/gallium/targets/xorg-radeon/Makefile
@@ -1,48 +1,24 @@
 TOP = ../../../..
 include $(TOP)/configs/current
 
-TARGET     = radeong_drv.so
-CFILES     = $(wildcard ./*.c)
-OBJECTS    = $(patsubst ./%.c,./%.o,$(CFILES))
+LIBNAME = radeon_drv.so
 
-CFLAGS = -DHAVE_CONFIG_H \
-         -g -Wall -Wimplicit-function-declaration -fPIC \
-         $(shell pkg-config --cflags pixman-1 xorg-server libdrm xproto) \
-         -I$(TOP)/src/gallium/include \
-         -I$(TOP)/src/gallium/drivers \
-         -I$(TOP)/src/gallium/auxiliary \
-         -I${TOP}/src/mesa \
-         -I$(TOP)/include \
-         -I$(TOP)/src/egl/main
+C_SOURCES = \
+	radeon_target.c \
+	radeon_xorg.c
 
-LIBS = \
+DRIVER_DEFINES = \
+	-DHAVE_CONFIG_H -DGALLIUM_RBUG -DGALLIUM_TRACE -DGALLIUM_GALAHAD
+
+DRIVER_PIPES = \
 	$(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a \
 	$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
 	$(TOP)/src/gallium/drivers/r300/libr300.a \
+	$(TOP)/src/gallium/drivers/galahad/libgalahad.a \
 	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	$(GALLIUM_AUXILIARIES)
-
-TARGET_STAGING = $(TOP)/$(LIB_DIR)/gallium/$(TARGET)
-#############################################
-
-all default: $(TARGET) $(TARGET_STAGING)
-
-$(TARGET): $(OBJECTS) Makefile $(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a $(LIBS)
-	$(TOP)/bin/mklib -noprefix -o $@ \
-	$(OBJECTS) $(LIBS) $(shell pkg-config --libs libdrm) -ldrm_radeon
-
-$(TOP)/$(LIB_DIR)/gallium:
-	mkdir -p $@
-
-$(TARGET_STAGING): $(TARGET) $(TOP)/$(LIB_DIR)/gallium
-	$(INSTALL) $(TARGET) $(TOP)/$(LIB_DIR)/gallium
-
-clean:
-	rm -rf $(OBJECTS) $(TARGET)
+	$(TOP)/src/gallium/drivers/rbug/librbug.a
 
-install:
-	$(INSTALL) -d $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
-	$(MINSTALL) -m 755 $(TARGET) $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
+DRIVER_LINKS = \
+	$(shell pkg-config --libs libdrm libdrm_radeon)
 
-.PHONY	= all clean install
+include ../Makefile.xorg
diff --git a/src/gallium/targets/xorg-radeon/radeon_target.c b/src/gallium/targets/xorg-radeon/radeon_target.c
new file mode 100644
index 00000000000..5a0a8dc5738
--- /dev/null
+++ b/src/gallium/targets/xorg-radeon/radeon_target.c
@@ -0,0 +1,26 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "radeon/drm/radeon_drm_public.h"
+#include "r300/r300_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct r300_winsys_screen *sws;
+   struct pipe_screen *screen;
+
+   sws = r300_drm_winsys_screen_create(fd);
+   if (!sws)
+      return NULL;
+
+   screen = r300_screen_create(sws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("radeon", "radeon", create_screen)
diff --git a/src/gallium/targets/xorg-vmwgfx/Makefile b/src/gallium/targets/xorg-vmwgfx/Makefile
index 12bc307ef9b..04a444f5e93 100644
--- a/src/gallium/targets/xorg-vmwgfx/Makefile
+++ b/src/gallium/targets/xorg-vmwgfx/Makefile
@@ -1,70 +1,33 @@
 TOP = ../../../..
 include $(TOP)/configs/current
 
-TARGET = vmwgfx_drv.so
+LIBNAME = vmwgfx_drv.so
 
-CFILES = \
+C_SOURCES = \
 	vmw_xorg.c \
 	vmw_video.c \
 	vmw_ioctl.c \
+	vmw_ctrl.c \
+	vmw_target.c \
 	vmw_screen.c
 
-OBJECTS = $(patsubst %.c,%.o,$(CFILES))
-
-INCLUDES = \
-	$(shell pkg-config --cflags-only-I pixman-1 xorg-server libdrm xproto) \
-	-I$(TOP)/src/gallium/include \
-	-I$(TOP)/src/gallium/drivers \
-	-I$(TOP)/src/gallium/auxiliary \
+DRIVER_INCLUDES = \
 	-I$(TOP)/src/gallium
 
-LIBS = \
-	$(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a \
-	$(TOP)/src/gallium/winsys/svga/drm/libsvgadrm.a \
-	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/drivers/svga/libsvga.a \
-	$(GALLIUM_AUXILIARIES)
-
-LINKS = \
-	$(shell pkg-config --libs --silence-errors libkms) \
-	$(shell pkg-config --libs libdrm)
-
 DRIVER_DEFINES = \
 	-std=gnu99 \
+	-DGALLIUM_RBUG \
+	-DGALLIUM_TRACE \
 	-DHAVE_CONFIG_H
 
-TARGET_STAGING = $(TOP)/$(LIB_DIR)/gallium/$(TARGET)
-
-#############################################
-
-
-
-all default: $(TARGET) $(TARGET_STAGING)
-
-$(TARGET): $(OBJECTS) Makefile $(LIBS)
-	$(MKLIB) -noprefix -o $@ $(OBJECTS) $(LIBS) $(LINKS)
-
-$(TOP)/$(LIB_DIR)/gallium:
-	mkdir -p $@
-
-$(TARGET_STAGING): $(TARGET) $(TOP)/$(LIB_DIR)/gallium
-	$(INSTALL) $(TARGET) $(TOP)/$(LIB_DIR)/gallium
-
-clean:
-	rm -rf $(OBJECTS) $(TARGET)
-
-install:
-	$(INSTALL) -d $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
-	$(MINSTALL) -m 755 $(TARGET) $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
-
-
-##############################################
-
-
-.c.o:
-	$(CC) -c $(CFLAGS) $(INCLUDES) $(DRIVER_DEFINES) $< -o $@
-
+DRIVER_PIPES = \
+	$(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a \
+	$(TOP)/src/gallium/winsys/svga/drm/libsvgadrm.a \
+	$(TOP)/src/gallium/drivers/svga/libsvga.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a
 
-##############################################
+DRIVER_LINKS = \
+	$(shell pkg-config --libs libdrm libkms)
 
-.PHONY	= all clean install
+include ../Makefile.xorg
diff --git a/src/gallium/targets/xorg-vmwgfx/SConscript b/src/gallium/targets/xorg-vmwgfx/SConscript
index b63ab99e050..43b2c74f9ce 100644
--- a/src/gallium/targets/xorg-vmwgfx/SConscript
+++ b/src/gallium/targets/xorg-vmwgfx/SConscript
@@ -39,6 +39,7 @@ if env['platform'] == 'linux':
 
 	env.Prepend(LIBS = [
 		trace,
+		rbug,
 		st_xorg,
 		svgadrm,
 		svga,
@@ -47,6 +48,7 @@ if env['platform'] == 'linux':
 
 	sources = [
 		'vmw_ioctl.c',
+		'vmw_ctrl.c',
 		'vmw_screen.c',
 		'vmw_video.c',
 		'vmw_xorg.c',
diff --git a/src/gallium/targets/xorg-vmwgfx/vmw_ctrl.c b/src/gallium/targets/xorg-vmwgfx/vmw_ctrl.c
new file mode 100644
index 00000000000..237b308ae35
--- /dev/null
+++ b/src/gallium/targets/xorg-vmwgfx/vmw_ctrl.c
@@ -0,0 +1,523 @@
+/*
+ * Copyright 2006 by VMware, 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/*
+ * vmwarectrl.c --
+ *
+ *      The implementation of the VMWARE_CTRL protocol extension that
+ *      allows X clients to communicate with the driver.
+ */
+
+#include "dixstruct.h"
+#include "extnsionst.h"
+#include <X11/X.h>
+#include <X11/extensions/panoramiXproto.h>
+
+#include "vmw_driver.h"
+#include "vmwarectrlproto.h"
+
+#include "xf86drm.h"
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * VMwareCtrlQueryVersion --
+ *
+ *      Implementation of QueryVersion command handler. Initialises and
+ *      sends a reply.
+ *
+ * Results:
+ *      Standard response codes.
+ *
+ * Side effects:
+ *      Writes reply to client
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static int
+VMwareCtrlQueryVersion(ClientPtr client)
+{
+   xVMwareCtrlQueryVersionReply rep = { 0, };
+   register int n;
+
+   REQUEST_SIZE_MATCH(xVMwareCtrlQueryVersionReq);
+
+   rep.type = X_Reply;
+   rep.length = 0;
+   rep.sequenceNumber = client->sequence;
+   rep.majorVersion = VMWARE_CTRL_MAJOR_VERSION;
+   rep.minorVersion = VMWARE_CTRL_MINOR_VERSION;
+   if (client->swapped) {
+      swaps(&rep.sequenceNumber, n);
+      swapl(&rep.length, n);
+      swapl(&rep.majorVersion, n);
+      swapl(&rep.minorVersion, n);
+   }
+   WriteToClient(client, sizeof(xVMwareCtrlQueryVersionReply), (char *)&rep);
+
+   return client->noClientException;
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * VMwareCtrlDoSetRes --
+ *
+ *      Set the custom resolution into the mode list.
+ *
+ *      This is done by alternately updating one of two dynamic modes. It is
+ *      done this way because the server gets upset if you try to switch
+ *      to a new resolution that has the same index as the current one.
+ *
+ * Results:
+ *      TRUE on success, FALSE otherwise.
+ *
+ * Side effects:
+ *      One dynamic mode will be updated if successful.
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static Bool
+VMwareCtrlDoSetRes(ScrnInfoPtr pScrn,
+                   CARD32 x,
+                   CARD32 y)
+{
+   struct vmw_customizer *vmw = vmw_customizer(xorg_customizer(pScrn));
+   struct vmw_rect rect;
+   rect.x = 0;
+   rect.y = 0;
+   rect.w = x;
+   rect.h = y;
+
+   vmw_ioctl_update_layout(vmw, 1, &rect);
+
+   return TRUE;
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * VMwareCtrlSetRes --
+ *
+ *      Implementation of SetRes command handler. Initialises and sends a
+ *      reply.
+ *
+ * Results:
+ *      Standard response codes.
+ *
+ * Side effects:
+ *      Writes reply to client
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static int
+VMwareCtrlSetRes(ClientPtr client)
+{
+   REQUEST(xVMwareCtrlSetResReq);
+   xVMwareCtrlSetResReply rep = { 0, };
+   ScrnInfoPtr pScrn;
+   ExtensionEntry *ext;
+   register int n;
+
+   REQUEST_SIZE_MATCH(xVMwareCtrlSetResReq);
+
+   if (!(ext = CheckExtension(VMWARE_CTRL_PROTOCOL_NAME))) {
+      return BadMatch;
+   }
+
+   pScrn = ext->extPrivate;
+   if (pScrn->scrnIndex != stuff->screen) {
+      return BadMatch;
+   }
+
+   if (!VMwareCtrlDoSetRes(pScrn, stuff->x, stuff->y)) {
+      return BadValue;
+   }
+
+   rep.type = X_Reply;
+   rep.length = (sizeof(xVMwareCtrlSetResReply) - sizeof(xGenericReply)) >> 2;
+   rep.sequenceNumber = client->sequence;
+   rep.screen = stuff->screen;
+   rep.x = stuff->x;
+   rep.y = stuff->y;
+   if (client->swapped) {
+      swaps(&rep.sequenceNumber, n);
+      swapl(&rep.length, n);
+      swapl(&rep.screen, n);
+      swapl(&rep.x, n);
+      swapl(&rep.y, n);
+   }
+   WriteToClient(client, sizeof(xVMwareCtrlSetResReply), (char *)&rep);
+
+   return client->noClientException;
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * VMwareCtrlDoSetTopology --
+ *
+ *      Set the custom topology and set a dynamic mode to the bounding box
+ *      of the passed topology. If a topology is already pending, then do
+ *      nothing but do not return failure.
+ *
+ * Results:
+ *      TRUE on success, FALSE otherwise.
+ *
+ * Side effects:
+ *      One dynamic mode and the pending xinerama state will be updated if
+ *      successful.
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static Bool
+VMwareCtrlDoSetTopology(ScrnInfoPtr pScrn,
+                        xXineramaScreenInfo *extents,
+                        unsigned long number)
+{
+   struct vmw_rect *rects;
+   struct vmw_customizer *vmw = vmw_customizer(xorg_customizer(pScrn));
+   int i;
+
+   rects = xcalloc(number, sizeof(*rects));
+   if (!rects)
+      return FALSE;
+
+   for (i = 0; i < number; i++) {
+      rects[i].x = extents[i].x_org;
+      rects[i].y = extents[i].y_org;
+      rects[i].w = extents[i].width;
+      rects[i].h = extents[i].height;
+   }
+
+   vmw_ioctl_update_layout(vmw, number, rects);
+
+   xfree(rects);
+   return TRUE;
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * VMwareCtrlSetTopology --
+ *
+ *      Implementation of SetTopology command handler. Initialises and sends a
+ *      reply.
+ *
+ * Results:
+ *      Standard response codes.
+ *
+ * Side effects:
+ *      Writes reply to client
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static int
+VMwareCtrlSetTopology(ClientPtr client)
+{
+   REQUEST(xVMwareCtrlSetTopologyReq);
+   xVMwareCtrlSetTopologyReply rep = { 0, };
+   ScrnInfoPtr pScrn;
+   ExtensionEntry *ext;
+   register int n;
+   xXineramaScreenInfo *extents;
+
+   REQUEST_AT_LEAST_SIZE(xVMwareCtrlSetTopologyReq);
+
+   if (!(ext = CheckExtension(VMWARE_CTRL_PROTOCOL_NAME))) {
+      return BadMatch;
+   }
+
+   pScrn = ext->extPrivate;
+   if (pScrn->scrnIndex != stuff->screen) {
+      return BadMatch;
+   }
+
+   extents = (xXineramaScreenInfo *)(stuff + 1);
+   if (!VMwareCtrlDoSetTopology(pScrn, extents, stuff->number)) {
+      return BadValue;
+   }
+
+   rep.type = X_Reply;
+   rep.length = (sizeof(xVMwareCtrlSetTopologyReply) - sizeof(xGenericReply)) >> 2;
+   rep.sequenceNumber = client->sequence;
+   rep.screen = stuff->screen;
+   if (client->swapped) {
+      swaps(&rep.sequenceNumber, n);
+      swapl(&rep.length, n);
+      swapl(&rep.screen, n);
+   }
+   WriteToClient(client, sizeof(xVMwareCtrlSetTopologyReply), (char *)&rep);
+
+   return client->noClientException;
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * VMwareCtrlDispatch --
+ *
+ *      Dispatcher for VMWARE_CTRL commands. Calls the correct handler for
+ *      each command type.
+ *
+ * Results:
+ *      Standard response codes.
+ *
+ * Side effects:
+ *      Side effects of individual command handlers.
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static int
+VMwareCtrlDispatch(ClientPtr client)
+{
+   REQUEST(xReq);
+
+   switch(stuff->data) {
+   case X_VMwareCtrlQueryVersion:
+      return VMwareCtrlQueryVersion(client);
+   case X_VMwareCtrlSetRes:
+      return VMwareCtrlSetRes(client);
+   case X_VMwareCtrlSetTopology:
+      return VMwareCtrlSetTopology(client);
+   }
+   return BadRequest;
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * SVMwareCtrlQueryVersion --
+ *
+ *      Wrapper for QueryVersion handler that handles input from other-endian
+ *      clients.
+ *
+ * Results:
+ *      Standard response codes.
+ *
+ * Side effects:
+ *      Side effects of unswapped implementation.
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static int
+SVMwareCtrlQueryVersion(ClientPtr client)
+{
+   register int n;
+
+   REQUEST(xVMwareCtrlQueryVersionReq);
+   REQUEST_SIZE_MATCH(xVMwareCtrlQueryVersionReq);
+
+   swaps(&stuff->length, n);
+
+   return VMwareCtrlQueryVersion(client);
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * SVMwareCtrlSetRes --
+ *
+ *      Wrapper for SetRes handler that handles input from other-endian
+ *      clients.
+ *
+ * Results:
+ *      Standard response codes.
+ *
+ * Side effects:
+ *      Side effects of unswapped implementation.
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static int
+SVMwareCtrlSetRes(ClientPtr client)
+{
+   register int n;
+
+   REQUEST(xVMwareCtrlSetResReq);
+   REQUEST_SIZE_MATCH(xVMwareCtrlSetResReq);
+
+   swaps(&stuff->length, n);
+   swapl(&stuff->screen, n);
+   swapl(&stuff->x, n);
+   swapl(&stuff->y, n);
+
+   return VMwareCtrlSetRes(client);
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * SVMwareCtrlSetTopology --
+ *
+ *      Wrapper for SetTopology handler that handles input from other-endian
+ *      clients.
+ *
+ * Results:
+ *      Standard response codes.
+ *
+ * Side effects:
+ *      Side effects of unswapped implementation.
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static int
+SVMwareCtrlSetTopology(ClientPtr client)
+{
+   register int n;
+
+   REQUEST(xVMwareCtrlSetTopologyReq);
+   REQUEST_SIZE_MATCH(xVMwareCtrlSetTopologyReq);
+
+   swaps(&stuff->length, n);
+   swapl(&stuff->screen, n);
+   swapl(&stuff->number, n);
+   /* Each extent is a struct of shorts. */
+   SwapRestS(stuff);
+
+   return VMwareCtrlSetTopology(client);
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * SVMwareCtrlDispatch --
+ *
+ *      Wrapper for dispatcher that handles input from other-endian clients.
+ *
+ * Results:
+ *      Standard response codes.
+ *
+ * Side effects:
+ *      Side effects of individual command handlers.
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static int
+SVMwareCtrlDispatch(ClientPtr client)
+{
+   REQUEST(xReq);
+
+   switch(stuff->data) {
+   case X_VMwareCtrlQueryVersion:
+      return SVMwareCtrlQueryVersion(client);
+   case X_VMwareCtrlSetRes:
+      return SVMwareCtrlSetRes(client);
+   case X_VMwareCtrlSetTopology:
+      return SVMwareCtrlSetTopology(client);
+   }
+   return BadRequest;
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * VMwareCtrlResetProc --
+ *
+ *      Cleanup handler called when the extension is removed.
+ *
+ * Results:
+ *      None
+ *
+ * Side effects:
+ *      None
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static void
+VMwareCtrlResetProc(ExtensionEntry* extEntry)
+{
+   /* Currently, no cleanup is necessary. */
+}
+
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * VMwareCtrl_ExitInit --
+ *
+ *      Initialiser for the VMWARE_CTRL protocol extension.
+ *
+ * Results:
+ *      None.
+ *
+ * Side effects:
+ *      Protocol extension will be registered if successful.
+ *
+ *----------------------------------------------------------------------------
+ */
+
+void
+vmw_ctrl_ext_init(struct vmw_customizer *vmw)
+{
+   ExtensionEntry *myext;
+   ScrnInfoPtr pScrn = vmw->pScrn;
+
+   if (!(myext = CheckExtension(VMWARE_CTRL_PROTOCOL_NAME))) {
+      if (!(myext = AddExtension(VMWARE_CTRL_PROTOCOL_NAME, 0, 0,
+                                 VMwareCtrlDispatch,
+                                 SVMwareCtrlDispatch,
+                                 VMwareCtrlResetProc,
+                                 StandardMinorOpcode))) {
+         xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+                    "Failed to add VMWARE_CTRL extension\n");
+	 return;
+      }
+
+      /*
+       * For now, only support one screen as that's all the virtual
+       * hardware supports.
+       */
+      myext->extPrivate = pScrn;
+
+      xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+                 "Initialized VMWARE_CTRL extension version %d.%d\n",
+                 VMWARE_CTRL_MAJOR_VERSION, VMWARE_CTRL_MINOR_VERSION);
+   }
+}
diff --git a/src/gallium/targets/xorg-vmwgfx/vmw_ctrl.h b/src/gallium/targets/xorg-vmwgfx/vmw_ctrl.h
new file mode 100644
index 00000000000..65e1cf541bd
--- /dev/null
+++ b/src/gallium/targets/xorg-vmwgfx/vmw_ctrl.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2006 by VMware, 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/*
+ * vmw_ctrl.h --
+ *
+ *      The definitions used by the VMWARE_CTRL protocol extension that
+ *      allows X clients to communicate with the driver.
+ */
+
+
+#ifndef _VMW_CTRL_H_
+#define _VMW_CTRL_H_
+
+#define VMWARE_CTRL_PROTOCOL_NAME "VMWARE_CTRL"
+
+#define VMWARE_CTRL_MAJOR_VERSION 0
+#define VMWARE_CTRL_MINOR_VERSION 2
+
+#define X_VMwareCtrlQueryVersion 0
+#define X_VMwareCtrlSetRes 1
+#define X_VMwareCtrlSetTopology 2
+
+#endif /* _VMW_CTRL_H_ */
diff --git a/src/gallium/targets/xorg-vmwgfx/vmw_driver.h b/src/gallium/targets/xorg-vmwgfx/vmw_driver.h
index ba754b51e47..8dfc9d2efb4 100644
--- a/src/gallium/targets/xorg-vmwgfx/vmw_driver.h
+++ b/src/gallium/targets/xorg-vmwgfx/vmw_driver.h
@@ -40,6 +40,14 @@
 
 struct vmw_dma_buffer;
 
+struct vmw_rect
+{
+    int32_t x;
+    int32_t y;
+    uint32_t w;
+    uint32_t h;
+};
+
 struct vmw_customizer
 {
     CustomizerRec base;
@@ -51,6 +59,7 @@ struct vmw_customizer
 
     /* vmw_video.c */
     void *video_priv;
+    uint64_t max_fb_size;
 };
 
 static INLINE struct vmw_customizer *
@@ -59,6 +68,12 @@ vmw_customizer(CustomizerPtr cust)
     return cust ? (struct vmw_customizer *) cust : NULL;
 }
 
+/***********************************************************************
+ * vmw_ctrl.c
+ */
+
+void vmw_ctrl_ext_init(struct vmw_customizer *vmw);
+
 
 /***********************************************************************
  * vmw_video.c
@@ -99,5 +114,7 @@ int vmw_ioctl_unref_stream(struct vmw_customizer *vmw, uint32_t stream_id);
 
 int vmw_ioctl_claim_stream(struct vmw_customizer *vmw, uint32_t *out);
 
+int vmw_ioctl_update_layout(struct vmw_customizer *vmw, uint32_t num, struct vmw_rect *rects);
+
 
 #endif
diff --git a/src/gallium/targets/xorg-vmwgfx/vmw_ioctl.c b/src/gallium/targets/xorg-vmwgfx/vmw_ioctl.c
index 96ee4ff82b4..7c799b58275 100644
--- a/src/gallium/targets/xorg-vmwgfx/vmw_ioctl.c
+++ b/src/gallium/targets/xorg-vmwgfx/vmw_ioctl.c
@@ -240,3 +240,21 @@ vmw_ioctl_buffer_unmap(struct vmw_customizer *vmw, struct vmw_dma_buffer *buf)
 {
     --buf->map_count;
 }
+
+int
+vmw_ioctl_update_layout(struct vmw_customizer *vmw, uint32_t num, struct vmw_rect *rects)
+{
+    struct drm_vmw_update_layout_arg ul_arg;
+    int ret;
+
+    assert(sizeof(struct vmw_rect) == sizeof(struct drm_vmw_rect));
+
+    memset(&ul_arg, 0, sizeof(ul_arg));
+    ul_arg.num_outputs = num;
+    ul_arg.rects = (uint64_t)(uintptr_t)rects;
+
+    ret = drmCommandWriteRead(vmw->fd, DRM_VMW_UPDATE_LAYOUT,
+			      &ul_arg, sizeof(ul_arg));
+
+    return ret;
+}
diff --git a/src/gallium/targets/xorg-vmwgfx/vmw_screen.c b/src/gallium/targets/xorg-vmwgfx/vmw_screen.c
index f43f91e5c0d..8173908f551 100644
--- a/src/gallium/targets/xorg-vmwgfx/vmw_screen.c
+++ b/src/gallium/targets/xorg-vmwgfx/vmw_screen.c
@@ -32,8 +32,14 @@
 
 #include "vmw_hook.h"
 #include "vmw_driver.h"
+#include <pipe/p_context.h>
 
 #include "cursorstr.h"
+#include "../../winsys/svga/drm/vmwgfx_drm.h"
+
+void vmw_winsys_screen_set_throttling(struct pipe_screen *screen,
+				      uint32_t throttle_us);
+
 
 /* modified version of crtc functions */
 xf86CrtcFuncsRec vmw_screen_crtc_funcs;
@@ -83,14 +89,94 @@ vmw_screen_cursor_close(struct vmw_customizer *vmw)
 	config->crtc[i]->funcs = vmw->cursor_priv;
 }
 
+static void
+vmw_context_throttle(CustomizerPtr cust,
+		     struct pipe_context *pipe,
+		     enum xorg_throttling_reason reason)
+{
+    switch (reason) {
+    case THROTTLE_RENDER:
+	vmw_winsys_screen_set_throttling(pipe->screen, 20000);
+	break;
+    default:
+      vmw_winsys_screen_set_throttling(pipe->screen, 0);
+    }
+}
+
+static void
+vmw_context_no_throttle(CustomizerPtr cust,
+		     struct pipe_context *pipe,
+		     enum xorg_throttling_reason reason)
+{
+    vmw_winsys_screen_set_throttling(pipe->screen, 0);
+}
+
 static Bool
-vmw_screen_init(CustomizerPtr cust, int fd)
+vmw_check_fb_size(CustomizerPtr cust,
+		  unsigned long pitch,
+		  unsigned long height)
 {
     struct vmw_customizer *vmw = vmw_customizer(cust);
 
+    /**
+     *  1) Is there a pitch alignment?
+     *  2) The 1024 byte pad is an arbitrary value to be on
+     */
+
+    return ((uint64_t) pitch * height + 1024ULL < vmw->max_fb_size);
+}
+
+static Bool
+vmw_pre_init(CustomizerPtr cust, int fd)
+{
+    struct vmw_customizer *vmw = vmw_customizer(cust);
+    drmVersionPtr ver;
+
     vmw->fd = fd;
+
+    ver = drmGetVersion(vmw->fd);
+    if (ver == NULL ||
+	(ver->version_major == 1 && ver->version_minor < 1)) {
+	cust->swap_throttling = TRUE;
+	cust->dirty_throttling = TRUE;
+	cust->winsys_context_throttle = vmw_context_no_throttle;
+    } else {
+	cust->swap_throttling = TRUE;
+	cust->dirty_throttling = FALSE;
+	cust->winsys_context_throttle = vmw_context_throttle;
+	debug_printf("%s: Enabling kernel throttling.\n", __func__);
+
+	if (ver->version_major > 1 ||
+	    (ver->version_major == 1 && ver->version_minor >= 3)) {
+	    struct drm_vmw_getparam_arg arg;
+	    int ret;
+
+	    arg.param = DRM_VMW_PARAM_MAX_FB_SIZE;
+	    ret = drmCommandWriteRead(fd, DRM_VMW_GET_PARAM, &arg,
+				      sizeof(arg));
+	    if (!ret) {
+		vmw->max_fb_size = arg.value;
+		cust->winsys_check_fb_size = vmw_check_fb_size;
+		debug_printf("%s: Enabling fb size check.\n", __func__);
+	    }
+	}
+    }
+
+    if (ver)
+	drmFreeVersion(ver);
+
+    return TRUE;
+}
+
+static Bool
+vmw_screen_init(CustomizerPtr cust)
+{
+    struct vmw_customizer *vmw = vmw_customizer(cust);
+
     vmw_screen_cursor_init(vmw);
 
+    vmw_ctrl_ext_init(vmw);
+
     /* if gallium is used then we don't need to do anything more. */
     if (xorg_has_gallium(vmw->pScrn))
 	return TRUE;
@@ -153,10 +239,12 @@ vmw_screen_pre_init(ScrnInfoPtr pScrn, int flags)
 
     cust = &vmw->base;
 
+    cust->winsys_pre_init = vmw_pre_init;
     cust->winsys_screen_init = vmw_screen_init;
     cust->winsys_screen_close = vmw_screen_close;
     cust->winsys_enter_vt = vmw_screen_enter_vt;
     cust->winsys_leave_vt = vmw_screen_leave_vt;
+    cust->no_3d = TRUE;
     vmw->pScrn = pScrn;
 
     pScrn->driverPrivate = cust;
diff --git a/src/gallium/targets/xorg-vmwgfx/vmw_target.c b/src/gallium/targets/xorg-vmwgfx/vmw_target.c
new file mode 100644
index 00000000000..15089d6db26
--- /dev/null
+++ b/src/gallium/targets/xorg-vmwgfx/vmw_target.c
@@ -0,0 +1,26 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "svga/drm/svga_drm_public.h"
+#include "svga/svga_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct svga_winsys_screen *sws;
+   struct pipe_screen *screen;
+
+   sws = svga_drm_winsys_screen_create(fd);
+   if (!sws)
+      return NULL;
+
+   screen = svga_screen_create(sws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("vmwgfx", "vmwgfx", create_screen)
diff --git a/src/gallium/targets/xorg-vmwgfx/vmwarectrlproto.h b/src/gallium/targets/xorg-vmwgfx/vmwarectrlproto.h
new file mode 100644
index 00000000000..269e10b6480
--- /dev/null
+++ b/src/gallium/targets/xorg-vmwgfx/vmwarectrlproto.h
@@ -0,0 +1,122 @@
+/*
+ * Copyright 2006 by VMware, 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/*
+ * vmwarectrlproto.h --
+ *
+ *      The description of the VMWARE_CTRL protocol extension that
+ *      allows X clients to communicate with the driver.
+ */
+
+#ifndef _VMWARE_CTRL_PROTO_H_
+#define _VMWARE_CTRL_PROTO_H_
+
+
+#include <X11/X.h>
+#include "vmw_ctrl.h"
+
+
+/*
+ * Requests and Replies
+ */
+
+/* Version 0.1 definitions. */
+
+typedef struct {
+   CARD8  reqType;           /* always X_VMwareCtrlReqCode */
+   CARD8  VMwareCtrlReqType; /* always X_VMwareCtrlQueryVersion */
+   CARD16 length B16;
+   CARD32 majorVersion B32;
+   CARD32 minorVersion B32;
+} xVMwareCtrlQueryVersionReq;
+#define sz_xVMwareCtrlQueryVersionReq 12
+
+typedef struct {
+   BYTE    type; /* X_Reply */
+   BYTE    pad1;
+   CARD16  sequenceNumber B16;
+   CARD32  length B32;
+   CARD32  majorVersion B32;
+   CARD32  minorVersion B32;
+   CARD32  pad2 B32;
+   CARD32  pad3 B32;
+   CARD32  pad4 B32;
+   CARD32  pad5 B32;
+} xVMwareCtrlQueryVersionReply;
+#define sz_xVMwareCtrlQueryVersionReply 32
+
+typedef struct {
+   CARD8  reqType;           /* always X_VMwareCtrlReqCode */
+   CARD8  VMwareCtrlReqType; /* always X_VMwareCtrlSetRes */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 x B32;
+   CARD32 y B32;
+} xVMwareCtrlSetResReq;
+#define sz_xVMwareCtrlSetResReq 16
+
+typedef struct {
+   BYTE   type; /* X_Reply */
+   BYTE   pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 screen B32;
+   CARD32 x B32;
+   CARD32 y B32;
+   CARD32 pad2 B32;
+   CARD32 pad3 B32;
+   CARD32 pad4 B32;
+} xVMwareCtrlSetResReply;
+#define sz_xVMwareCtrlSetResReply 32
+
+/* Version 0.2 definitions. */
+
+typedef struct {
+   CARD8  reqType;           /* always X_VMwareCtrlReqCode */
+   CARD8  VMwareCtrlReqType; /* always X_VMwareCtrlSetTopology */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 number B32;
+   CARD32 pad1   B32;
+} xVMwareCtrlSetTopologyReq;
+#define sz_xVMwareCtrlSetTopologyReq 16
+
+typedef struct {
+   BYTE   type; /* X_Reply */
+   BYTE   pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 screen B32;
+   CARD32 pad2   B32;
+   CARD32 pad3   B32;
+   CARD32 pad4   B32;
+   CARD32 pad5   B32;
+   CARD32 pad6   B32;
+} xVMwareCtrlSetTopologyReply;
+#define sz_xVMwareCtrlSetTopologyReply 32
+
+#endif /* _VMWARE_CTRL_PROTO_H_ */
author	Thomas Balling Sørensen <tball@tball-laptop.(none)>	2010-10-05 12:04:08 +0200
committer	Thomas Balling Sørensen <tball@tball-laptop.(none)>	2010-10-05 12:04:08 +0200
commit	1218430e1200a08cd64b6555d3fd1fd0274ad9e5 (patch)
tree	e060fb27b8388a4bd237ca39fc20f1675c5e367c /src/gallium/targets
parent	63b1525cf0a50e3d31328c3b56355a86056e4c05 (diff)
parent	bf21b7006c63c3dc47045c22d4f372dfe6c7ce67 (diff)