Merge commit 'origin/master' into i965g-restart

Conflicts:
	SConstruct
	configs/default
	configs/linux-dri

16 files changed, 209 insertions, 384 deletions

diff --git a/src/gallium/auxiliary/util/SConscript b/src/gallium/auxiliary/util/SConscript
index 2187935fa40..8d99106d0b8 100644
--- a/src/gallium/auxiliary/util/SConscript
+++ b/src/gallium/auxiliary/util/SConscript
@@ -28,7 +28,6 @@ util = env.ConvenienceLibrary(
 		'u_debug.c',
 		'u_debug_dump.c',
 		'u_debug_memory.c',
-		'u_debug_profile.c',
 		'u_debug_stack.c',
 		'u_debug_symbol.c',
 		'u_draw_quad.c',
diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c
index 50386425995..5372df57352 100644
--- a/src/gallium/auxiliary/util/u_blit.c
+++ b/src/gallium/auxiliary/util/u_blit.c
@@ -354,9 +354,9 @@ util_blit_pixels_writemask(struct blit_state *ctx,
       texTemp.target = PIPE_TEXTURE_2D;
       texTemp.format = src->format;
       texTemp.last_level = 0;
-      texTemp.width[0] = srcW;
-      texTemp.height[0] = srcH;
-      texTemp.depth[0] = 1;
+      texTemp.width0 = srcW;
+      texTemp.height0 = srcH;
+      texTemp.depth0 = 1;
       pf_get_block(src->format, &texTemp.block);
 
       tex = screen->texture_create(screen, &texTemp);
@@ -389,10 +389,10 @@ util_blit_pixels_writemask(struct blit_state *ctx,
    }
    else {
       pipe_texture_reference(&tex, src->texture);
-      s0 = srcX0 / (float)tex->width[0];
-      s1 = srcX1 / (float)tex->width[0];
-      t0 = srcY0 / (float)tex->height[0];
-      t1 = srcY1 / (float)tex->height[0];
+      s0 = srcX0 / (float)tex->width0;
+      s1 = srcX1 / (float)tex->width0;
+      t0 = srcY0 / (float)tex->height0;
+      t1 = srcY1 / (float)tex->height0;
    }
 
 
@@ -518,13 +518,13 @@ util_blit_pixels_tex(struct blit_state *ctx,
    assert(filter == PIPE_TEX_MIPFILTER_NEAREST ||
           filter == PIPE_TEX_MIPFILTER_LINEAR);
 
-   assert(tex->width[0] != 0);
-   assert(tex->height[0] != 0);
+   assert(tex->width0 != 0);
+   assert(tex->height0 != 0);
 
-   s0 = srcX0 / (float)tex->width[0];
-   s1 = srcX1 / (float)tex->width[0];
-   t0 = srcY0 / (float)tex->height[0];
-   t1 = srcY1 / (float)tex->height[0];
+   s0 = srcX0 / (float)tex->width0;
+   s1 = srcX1 / (float)tex->width0;
+   t0 = srcY0 / (float)tex->height0;
+   t1 = srcY1 / (float)tex->height0;
 
    assert(ctx->pipe->screen->is_format_supported(ctx->pipe->screen, dst->format,
                                                  PIPE_TEXTURE_2D,
diff --git a/src/gallium/auxiliary/util/u_cpu_detect.c b/src/gallium/auxiliary/util/u_cpu_detect.c
index c93e0db23c3..a08241971ca 100644
--- a/src/gallium/auxiliary/util/u_cpu_detect.c
+++ b/src/gallium/auxiliary/util/u_cpu_detect.c
@@ -67,18 +67,20 @@
 
 #if defined(PIPE_OS_WINDOWS)
 #include <windows.h>
+#if defined(MSVC)
+#include <intrin.h>
+#endif
 #endif
 
 
 struct util_cpu_caps util_cpu_caps;
 
 static int has_cpuid(void);
-static int cpuid(uint32_t ax, uint32_t *p);
 
 #if defined(PIPE_ARCH_X86)
 
 /* The sigill handlers */
-#if defined(PIPE_OS_LINUX) //&& defined(_POSIX_SOURCE) && defined(X86_FXSR_MAGIC)
+#if defined(PIPE_OS_LINUX) /*&& defined(_POSIX_SOURCE) && defined(X86_FXSR_MAGIC)*/
 static void
 sigill_handler_sse(int signal, struct sigcontext sc)
 {
@@ -238,7 +240,7 @@ check_os_katmai_support(void)
       __asm __volatile ("xorps %xmm0, %xmm0");
 #elif defined(PIPE_CC_MSVC)
       __asm {
-          xorps xmm0, xmm0        // executing SSE instruction
+          xorps xmm0, xmm0        /* executing SSE instruction */
       }
 #else
 #error Unsupported compiler
@@ -281,7 +283,7 @@ check_os_katmai_support(void)
     * and therefore to be safe I'm going to leave this test in here.
     */
    if (util_cpu_caps.has_sse) {
-      //      test_os_katmai_exception_support();
+      /* test_os_katmai_exception_support(); */
    }
 
    /* Restore the original signal handlers.
@@ -337,12 +339,11 @@ static int has_cpuid(void)
 
 /**
  * @sa cpuid.h included in gcc-4.3 onwards.
+ * @sa http://msdn.microsoft.com/en-us/library/hskdteyh.aspx
  */
-static INLINE int
+static INLINE void
 cpuid(uint32_t ax, uint32_t *p)
 {
-   int ret = -1;
-
 #if defined(PIPE_CC_GCC) && defined(PIPE_ARCH_X86)
    __asm __volatile (
      "xchgl %%ebx, %1\n\t"
@@ -354,7 +355,6 @@ cpuid(uint32_t ax, uint32_t *p)
        "=d" (p[3])
      : "0" (ax)
    );
-   ret = 0;
 #elif defined(PIPE_CC_GCC) && defined(PIPE_ARCH_X86_64)
    __asm __volatile (
      "cpuid\n\t"
@@ -364,14 +364,14 @@ cpuid(uint32_t ax, uint32_t *p)
        "=d" (p[3])
      : "0" (ax)
    );
-   ret = 0;
 #elif defined(PIPE_CC_MSVC)
-   __cpuid(ax, p);
-
-   ret = 0;
+   __cpuid(p, ax);
+#else
+   p[0] = 0;
+   p[1] = 0;
+   p[2] = 0;
+   p[3] = 0;
 #endif
-
-   return ret;
 }
 #endif /* X86 or X86_64 */
 
diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index b8c56fd600c..abd834c741a 100644
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -351,17 +351,6 @@ void
 debug_memory_end(unsigned long beginning);
 
 
-#if defined(PROFILE) && defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
-
-void
-debug_profile_start(void);
-
-void 
-debug_profile_stop(void);
-
-#endif
-
-
 #ifdef DEBUG
 struct pipe_surface;
 struct pipe_transfer;
diff --git a/src/gallium/auxiliary/util/u_debug_dump.c b/src/gallium/auxiliary/util/u_debug_dump.c
index 6bdecde048e..09866880aea 100644
--- a/src/gallium/auxiliary/util/u_debug_dump.c
+++ b/src/gallium/auxiliary/util/u_debug_dump.c
@@ -187,3 +187,83 @@ debug_dump_func_short_names[] = {
 };
 
 DEFINE_DEBUG_DUMP_CONTINUOUS(func)
+
+
+static const char *
+debug_dump_tex_target_names[] = {
+   "PIPE_TEXTURE_1D",
+   "PIPE_TEXTURE_2D",
+   "PIPE_TEXTURE_3D",
+   "PIPE_TEXTURE_CUBE"
+};
+
+static const char *
+debug_dump_tex_target_short_names[] = {
+   "1d",
+   "2d",
+   "3d",
+   "cube"
+};
+
+DEFINE_DEBUG_DUMP_CONTINUOUS(tex_target)
+
+
+static const char *
+debug_dump_tex_wrap_names[] = {
+   "PIPE_TEX_WRAP_REPEAT",
+   "PIPE_TEX_WRAP_CLAMP",
+   "PIPE_TEX_WRAP_CLAMP_TO_EDGE",
+   "PIPE_TEX_WRAP_CLAMP_TO_BORDER",
+   "PIPE_TEX_WRAP_MIRROR_REPEAT",
+   "PIPE_TEX_WRAP_MIRROR_CLAMP",
+   "PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE",
+   "PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER"
+};
+
+static const char *
+debug_dump_tex_wrap_short_names[] = {
+   "repeat",
+   "clamp",
+   "clamp_to_edge",
+   "clamp_to_border",
+   "mirror_repeat",
+   "mirror_clamp",
+   "mirror_clamp_to_edge",
+   "mirror_clamp_to_border"
+};
+
+DEFINE_DEBUG_DUMP_CONTINUOUS(tex_wrap)
+
+
+static const char *
+debug_dump_tex_mipfilter_names[] = {
+   "PIPE_TEX_MIPFILTER_NEAREST",
+   "PIPE_TEX_MIPFILTER_LINEAR",
+   "PIPE_TEX_MIPFILTER_NONE"
+};
+
+static const char *
+debug_dump_tex_mipfilter_short_names[] = {
+   "nearest",
+   "linear",
+   "none"
+};
+
+DEFINE_DEBUG_DUMP_CONTINUOUS(tex_mipfilter)
+
+
+static const char *
+debug_dump_tex_filter_names[] = {
+   "PIPE_TEX_FILTER_NEAREST",
+   "PIPE_TEX_FILTER_LINEAR",
+   "PIPE_TEX_FILTER_ANISO"
+};
+
+static const char *
+debug_dump_tex_filter_short_names[] = {
+   "nearest",
+   "linear",
+   "aniso"
+};
+
+DEFINE_DEBUG_DUMP_CONTINUOUS(tex_filter)
diff --git a/src/gallium/auxiliary/util/u_debug_dump.h b/src/gallium/auxiliary/util/u_debug_dump.h
index 102935559c1..19b130ad183 100644
--- a/src/gallium/auxiliary/util/u_debug_dump.h
+++ b/src/gallium/auxiliary/util/u_debug_dump.h
@@ -54,6 +54,18 @@ debug_dump_blend_func(unsigned value, boolean shortened);
 const char *
 debug_dump_func(unsigned value, boolean shortened);
 
+const char *
+debug_dump_tex_target(unsigned value, boolean shortened);
+
+const char *
+debug_dump_tex_wrap(unsigned value, boolean shortened);
+
+const char *
+debug_dump_tex_mipfilter(unsigned value, boolean shortened);
+
+const char *
+debug_dump_tex_filter(unsigned value, boolean shortened);
+
 
 /* FIXME: Move the other debug_dump_xxx functions out of u_debug.h into here. */
 
diff --git a/src/gallium/auxiliary/util/u_debug_profile.c b/src/gallium/auxiliary/util/u_debug_profile.c
deleted file mode 100644
index d765b501445..00000000000
--- a/src/gallium/auxiliary/util/u_debug_profile.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-/**
- * @file
- * Poor-man profiling.
- * 
- * @author José Fonseca <[email protected]>
- * 
- * @sa http://blogs.msdn.com/joshpoley/archive/2008/03/12/poor-man-s-profiler.aspx
- * @sa http://www.johnpanzer.com/aci_cuj/index.html
- */
-
-#include "pipe/p_config.h" 
-
-#if defined(PROFILE) && defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
-
-#include <windows.h>
-#include <winddi.h>
-
-#include "util/u_debug.h" 
-#include "util/u_string.h" 
-
-
-#define PROFILE_TABLE_SIZE (1024*1024)
-#define FILE_NAME_SIZE 256
-
-struct debug_profile_entry
-{
-   uintptr_t caller;
-   uintptr_t callee;
-   uint64_t samples;
-};
-
-static unsigned long enabled = 0;
-
-static WCHAR wFileName[FILE_NAME_SIZE] = L"\\??\\c:\\00000000.prof";
-static ULONG_PTR iFile = 0;
-
-static struct debug_profile_entry *table = NULL;
-static unsigned long free_table_entries = 0;
-static unsigned long max_table_entries = 0;
-
-uint64_t start_stamp = 0;
-uint64_t end_stamp = 0;
-
-
-static void
-debug_profile_entry(uintptr_t caller, uintptr_t callee, uint64_t samples)
-{
-   unsigned hash = ( caller + callee ) & PROFILE_TABLE_SIZE - 1;
-   
-   while(1) {
-      if(table[hash].caller == 0 && table[hash].callee == 0) {
-         table[hash].caller = caller;
-         table[hash].callee = callee;
-         table[hash].samples = samples;
-         --free_table_entries;
-         break;
-      }
-      else if(table[hash].caller == caller && table[hash].callee == callee) {
-         table[hash].samples += samples;
-         break;
-      }
-      else {
-         ++hash;
-      }
-   }
-}
-
-
-static uintptr_t caller_stack[1024];
-static unsigned last_caller = 0;
-
-
-static int64_t delta(void) {
-   int64_t result = end_stamp - start_stamp;
-   if(result > UINT64_C(0xffffffff))
-      result = 0;
-   return result;
-}
-
-
-static void __cdecl 
-debug_profile_enter(uintptr_t callee)
-{
-   uintptr_t caller = last_caller ? caller_stack[last_caller - 1] : 0;
-                
-   if (caller)
-      debug_profile_entry(caller, 0, delta());
-   debug_profile_entry(caller, callee, 1);
-   caller_stack[last_caller++] = callee;
-}
-
-
-static void __cdecl
-debug_profile_exit(uintptr_t callee)
-{
-   debug_profile_entry(callee, 0, delta());
-   if(last_caller)
-      --last_caller;
-}
-   
-   
-/**
- * Called at the start of every method or function.
- * 
- * @sa http://msdn.microsoft.com/en-us/library/c63a9b7h.aspx
- */
-void __declspec(naked) __cdecl 
-_penter(void) {
-   _asm {
-      push eax
-      mov eax, [enabled]
-      test eax, eax
-      jz skip
-
-      push edx
-      
-      rdtsc
-      mov dword ptr [end_stamp], eax
-      mov dword ptr [end_stamp+4], edx
-
-      xor eax, eax
-      mov [enabled], eax
-
-      mov eax, [esp+8]
-
-      push ebx
-      push ecx
-      push ebp
-      push edi
-      push esi
-
-      push eax
-      call debug_profile_enter
-      add esp, 4
-
-      pop esi
-      pop edi
-      pop ebp
-      pop ecx
-      pop ebx
-
-      mov eax, 1
-      mov [enabled], eax 
-
-      rdtsc
-      mov dword ptr [start_stamp], eax
-      mov dword ptr [start_stamp+4], edx
-      
-      pop edx
-skip:
-      pop eax
-      ret
-   }
-}
-
-
-/**
- * Called at the end of Calls the end of every method or function.
- * 
- * @sa http://msdn.microsoft.com/en-us/library/xc11y76y.aspx
- */
-void __declspec(naked) __cdecl 
-_pexit(void) {
-   _asm {
-      push eax
-      mov eax, [enabled]
-      test eax, eax
-      jz skip
-
-      push edx
-      
-      rdtsc
-      mov dword ptr [end_stamp], eax
-      mov dword ptr [end_stamp+4], edx
-
-      xor eax, eax
-      mov [enabled], eax
-
-      mov eax, [esp+8]
-
-      push ebx
-      push ecx
-      push ebp
-      push edi
-      push esi
-
-      push eax
-      call debug_profile_exit
-      add esp, 4
-
-      pop esi
-      pop edi
-      pop ebp
-      pop ecx
-      pop ebx
-
-      mov eax, 1
-      mov [enabled], eax 
-
-      rdtsc
-      mov dword ptr [start_stamp], eax
-      mov dword ptr [start_stamp+4], edx
-      
-      pop edx
-skip:
-      pop eax
-      ret
-   }
-}
-
-
-/**
- * Reference function for calibration. 
- */
-void __declspec(naked) 
-__debug_profile_reference(void) {
-   _asm {
-      call _penter
-      call _pexit
-      ret
-   }
-}
-
-
-void
-debug_profile_start(void)
-{
-   WCHAR *p;
-
-   /* increment starting from the less significant digit */
-   p = &wFileName[14];
-   while(1) {
-      if(*p == '9') {
-         *p-- = '0';
-      }
-      else {
-         *p += 1;
-         break;
-      }
-   }
-
-   table = EngMapFile(wFileName, 
-                      PROFILE_TABLE_SIZE*sizeof(struct debug_profile_entry), 
-                      &iFile);
-   if(table) {
-      unsigned i;
-      
-      free_table_entries = max_table_entries = PROFILE_TABLE_SIZE;
-      memset(table, 0, PROFILE_TABLE_SIZE*sizeof(struct debug_profile_entry));
-      
-      table[0].caller = (uintptr_t)&__debug_profile_reference;
-      table[0].callee = 0;
-      table[0].samples = 0;
-      --free_table_entries;
-
-      _asm {
-         push edx
-         push eax
-      
-         rdtsc
-         mov dword ptr [start_stamp], eax
-         mov dword ptr [start_stamp+4], edx
-         
-         pop edx
-         pop eax
-      }
-
-      last_caller = 0;
-      
-      enabled = 1;
-
-      for(i = 0; i < 8; ++i) {
-         _asm {
-            call __debug_profile_reference
-         }
-      }
-   }
-}
-
-
-void 
-debug_profile_stop(void)
-{
-   enabled = 0;
-
-   if(iFile)
-      EngUnmapFile(iFile);
-   iFile = 0;
-   table = NULL;
-   free_table_entries = max_table_entries = 0;
-}
-
-#endif /* PROFILE */
diff --git a/src/gallium/auxiliary/util/u_format.csv b/src/gallium/auxiliary/util/u_format.csv
index f1bf94f17dd..b9cc2aa716e 100644
--- a/src/gallium/auxiliary/util/u_format.csv
+++ b/src/gallium/auxiliary/util/u_format.csv
@@ -97,3 +97,13 @@ PIPE_FORMAT_B8G8R8A8_SRGB         , arith , 1, 1, u8  , u8  , u8  , u8  , zyxw,
 PIPE_FORMAT_B8G8R8X8_SRGB         , arith , 1, 1, u8  , u8  , u8  , u8  , zyx1, srgb 
 PIPE_FORMAT_X8UB8UG8SR8S_NORM     , arith , 1, 1, sn8 , sn8 , un8 , x8  , 1zyx, rgb
 PIPE_FORMAT_B6UG5SR5S_NORM        , arith , 1, 1, sn5 , sn5 , un6 ,     , xyz1, rgb
+PIPE_FORMAT_YCBCR                 , yuv   , 2, 1, x32 ,     ,     ,     , xyz1, yuv
+PIPE_FORMAT_YCBCR_REV             , yuv   , 2, 1, x32 ,     ,     ,     , xyz1, yuv
+PIPE_FORMAT_DXT1_RGBA             , dxt   , 4, 4, x64 ,     ,     ,     , xyzw, rgb
+PIPE_FORMAT_DXT1_RGB              , dxt   , 4, 4, x64 ,     ,     ,     , xyz1, rgb
+PIPE_FORMAT_DXT3_RGBA             , dxt   , 4, 4, x128,     ,     ,     , xyzw, rgb
+PIPE_FORMAT_DXT5_RGBA             , dxt   , 4, 4, x128,     ,     ,     , xyzw, rgb
+PIPE_FORMAT_DXT1_SRGBA            , dxt   , 4, 4, x64 ,     ,     ,     , xyzw, srgb
+PIPE_FORMAT_DXT1_SRGB             , dxt   , 4, 4, x64 ,     ,     ,     , xyz1, srgb
+PIPE_FORMAT_DXT3_SRGBA            , dxt   , 4, 4, x128,     ,     ,     , xyzw, srgb
+PIPE_FORMAT_DXT5_SRGBA            , dxt   , 4, 4, x128,     ,     ,     , xyzw, srgb
diff --git a/src/gallium/auxiliary/util/u_gen_mipmap.c b/src/gallium/auxiliary/util/u_gen_mipmap.c
index aa823aa218b..f67f1e458d4 100644
--- a/src/gallium/auxiliary/util/u_gen_mipmap.c
+++ b/src/gallium/auxiliary/util/u_gen_mipmap.c
@@ -45,6 +45,7 @@
 #include "util/u_draw_quad.h"
 #include "util/u_gen_mipmap.h"
 #include "util/u_simple_shaders.h"
+#include "util/u_math.h"
 
 #include "cso_cache/cso_context.h"
 
@@ -1125,12 +1126,12 @@ make_1d_mipmap(struct gen_mipmap_state *ctx,
       
       srcTrans = screen->get_tex_transfer(screen, pt, face, srcLevel, zslice,
                                           PIPE_TRANSFER_READ, 0, 0,
-                                          pt->width[srcLevel],
-                                          pt->height[srcLevel]);
+                                          u_minify(pt->width0, srcLevel),
+                                          u_minify(pt->height0, srcLevel));
       dstTrans = screen->get_tex_transfer(screen, pt, face, dstLevel, zslice,
                                           PIPE_TRANSFER_WRITE, 0, 0,
-                                          pt->width[dstLevel],
-                                          pt->height[dstLevel]);
+                                          u_minify(pt->width0, dstLevel),
+                                          u_minify(pt->height0, dstLevel));
 
       srcMap = (ubyte *) screen->transfer_map(screen, srcTrans);
       dstMap = (ubyte *) screen->transfer_map(screen, dstTrans);
@@ -1168,12 +1169,12 @@ make_2d_mipmap(struct gen_mipmap_state *ctx,
       
       srcTrans = screen->get_tex_transfer(screen, pt, face, srcLevel, zslice,
                                           PIPE_TRANSFER_READ, 0, 0,
-                                          pt->width[srcLevel],
-                                          pt->height[srcLevel]);
+                                          u_minify(pt->width0, srcLevel),
+                                          u_minify(pt->height0, srcLevel));
       dstTrans = screen->get_tex_transfer(screen, pt, face, dstLevel, zslice,
                                           PIPE_TRANSFER_WRITE, 0, 0,
-                                          pt->width[dstLevel],
-                                          pt->height[dstLevel]);
+                                          u_minify(pt->width0, dstLevel),
+                                          u_minify(pt->height0, dstLevel));
 
       srcMap = (ubyte *) screen->transfer_map(screen, srcTrans);
       dstMap = (ubyte *) screen->transfer_map(screen, dstTrans);
@@ -1213,12 +1214,12 @@ make_3d_mipmap(struct gen_mipmap_state *ctx,
       
       srcTrans = screen->get_tex_transfer(screen, pt, face, srcLevel, zslice,
                                           PIPE_TRANSFER_READ, 0, 0,
-                                          pt->width[srcLevel],
-                                          pt->height[srcLevel]);
+                                          u_minify(pt->width0, srcLevel),
+                                          u_minify(pt->height0, srcLevel));
       dstTrans = screen->get_tex_transfer(screen, pt, face, dstLevel, zslice,
                                           PIPE_TRANSFER_WRITE, 0, 0,
-                                          pt->width[dstLevel],
-                                          pt->height[dstLevel]);
+                                          u_minify(pt->width0, dstLevel),
+                                          u_minify(pt->height0, dstLevel));
 
       srcMap = (ubyte *) screen->transfer_map(screen, srcTrans);
       dstMap = (ubyte *) screen->transfer_map(screen, dstTrans);
@@ -1575,8 +1576,8 @@ util_gen_mipmap(struct gen_mipmap_state *ctx,
        * Setup framebuffer / dest surface
        */
       fb.cbufs[0] = surf;
-      fb.width = pt->width[dstLevel];
-      fb.height = pt->height[dstLevel];
+      fb.width = u_minify(pt->width0, dstLevel);
+      fb.height = u_minify(pt->height0, dstLevel);
       cso_set_framebuffer(ctx->cso, &fb);
 
       /*
@@ -1597,8 +1598,8 @@ util_gen_mipmap(struct gen_mipmap_state *ctx,
       offset = set_vertex_data(ctx,
                                pt->target,
                                face,
-                               (float) pt->width[dstLevel],
-                               (float) pt->height[dstLevel]);
+                               (float) u_minify(pt->width0, dstLevel),
+                               (float) u_minify(pt->height0, dstLevel));
 
       util_draw_vertex_buffer(ctx->pipe, 
                               ctx->vbuf,
diff --git a/src/gallium/auxiliary/util/u_hash_table.h b/src/gallium/auxiliary/util/u_hash_table.h
index 258a31aec8a..51ec10a8041 100644
--- a/src/gallium/auxiliary/util/u_hash_table.h
+++ b/src/gallium/auxiliary/util/u_hash_table.h
@@ -35,7 +35,7 @@
 #define U_HASH_TABLE_H_
 
 
-#include "pipe/p_error.h"
+#include "pipe/p_defines.h"
 
 
 #ifdef __cplusplus
diff --git a/src/gallium/auxiliary/util/u_keymap.c b/src/gallium/auxiliary/util/u_keymap.c
index f856395ca92..c4b9eb3d9b7 100644
--- a/src/gallium/auxiliary/util/u_keymap.c
+++ b/src/gallium/auxiliary/util/u_keymap.c
@@ -36,7 +36,7 @@
 
 #include "pipe/p_compiler.h"
 #include "util/u_debug.h"
-#include "pipe/p_error.h"
+#include "pipe/p_defines.h"
 
 #include "cso_cache/cso_hash.h"
 
diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index c13bf96177d..3bc527f5b29 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -491,6 +491,47 @@ util_next_power_of_two(unsigned x)
 
 
 /**
+ * Return number of bits set in n.
+ */
+static INLINE unsigned
+util_bitcount(unsigned n)
+{
+#if defined(PIPE_CC_GCC)
+   return __builtin_popcount(n);
+#else
+   /* K&R classic bitcount.
+    *
+    * For each iteration, clear the LSB from the bitfield.
+    * Requires only one iteration per set bit, instead of
+    * one iteration per bit less than highest set bit.
+    */
+   unsigned bits = 0;
+   for (bits; n; bits++) {
+      n &= n - 1;
+   }
+   return bits;
+#endif
+}
+
+
+/**
+ * Reverse byte order of a 32 bit word.
+ */
+static INLINE uint32_t
+util_bswap32(uint32_t n)
+{
+#if defined(PIPE_CC_GCC)
+   return __builtin_bswap32(n);
+#else
+   return (n >> 24) |
+          ((n >> 8) & 0x0000ff00) |
+          ((n << 8) & 0x00ff0000) |
+          (n << 24);
+#endif
+}
+
+
+/**
  * Clamp X to [MIN, MAX].
  * This is a macro to allow float, int, uint, etc. types.
  */
@@ -499,6 +540,9 @@ util_next_power_of_two(unsigned x)
 #define MIN2( A, B )   ( (A)<(B) ? (A) : (B) )
 #define MAX2( A, B )   ( (A)>(B) ? (A) : (B) )
 
+#define MIN3( A, B, C ) MIN2( MIN2( A, B ), C )
+#define MAX3( A, B, C ) MAX2( MAX2( A, B ), C )
+
 
 static INLINE int
 align(int value, int alignment)
@@ -507,9 +551,9 @@ align(int value, int alignment)
 }
 
 static INLINE unsigned
-minify(unsigned value)
+u_minify(unsigned value, unsigned levels)
 {
-    return MAX2(1, value >> 1);
+    return MAX2(1, value >> levels);
 }
 
 #ifndef COPY_4V
diff --git a/src/gallium/auxiliary/util/u_mm.c b/src/gallium/auxiliary/util/u_mm.c
index 4b75d4ba1d0..82f83702d1e 100644
--- a/src/gallium/auxiliary/util/u_mm.c
+++ b/src/gallium/auxiliary/util/u_mm.c
@@ -39,13 +39,20 @@ u_mmDumpMemInfo(const struct mem_block *heap)
    }
    else {
       const struct mem_block *p;
+      int total_used = 0, total_free = 0;
 
       for (p = heap->next; p != heap; p = p->next) {
 	 debug_printf("  Offset:%08x, Size:%08x, %c%c\n", p->ofs, p->size,
                       p->free ? 'F':'.',
                       p->reserved ? 'R':'.');
+         if (p->free)
+            total_free += p->size;
+         else
+            total_used += p->size;
       }
 
+      debug_printf("'\nMemory stats: total = %d, used = %d, free = %d\n",
+                   total_used + total_free, total_used, total_free);
       debug_printf("\nFree list:\n");
 
       for (p = heap->next_free; p != heap; p = p->next_free) {
diff --git a/src/gallium/auxiliary/util/u_pack_color.h b/src/gallium/auxiliary/util/u_pack_color.h
index eda883b3b92..9dacc6d83db 100644
--- a/src/gallium/auxiliary/util/u_pack_color.h
+++ b/src/gallium/auxiliary/util/u_pack_color.h
@@ -302,7 +302,10 @@ util_unpack_color_ub(enum pipe_format format, const void *src,
 static INLINE void
 util_pack_color(const float rgba[4], enum pipe_format format, void *dest)
 {
-   ubyte r, g, b, a;
+   ubyte r = 0;
+   ubyte g = 0;
+   ubyte b = 0;
+   ubyte a = 0;
 
    if (pf_size_x(format) <= 8) {
       /* format uses 8-bit components or less */
diff --git a/src/gallium/auxiliary/util/u_surface.c b/src/gallium/auxiliary/util/u_surface.c
index 85e443204e3..de8c266db83 100644
--- a/src/gallium/auxiliary/util/u_surface.c
+++ b/src/gallium/auxiliary/util/u_surface.c
@@ -79,9 +79,9 @@ util_create_rgba_surface(struct pipe_screen *screen,
    templ.target = target;
    templ.format = format;
    templ.last_level = 0;
-   templ.width[0] = width;
-   templ.height[0] = height;
-   templ.depth[0] = 1;
+   templ.width0 = width;
+   templ.height0 = height;
+   templ.depth0 = 1;
    pf_get_block(format, &templ.block);
    templ.tex_usage = usage;
 
diff --git a/src/gallium/auxiliary/util/u_upload_mgr.c b/src/gallium/auxiliary/util/u_upload_mgr.c
index eb635c9f149..975ee89c455 100644
--- a/src/gallium/auxiliary/util/u_upload_mgr.c
+++ b/src/gallium/auxiliary/util/u_upload_mgr.c
@@ -29,7 +29,7 @@
  * coalescing small buffers into larger ones.
  */
 
-#include "pipe/p_error.h"
+#include "pipe/p_defines.h"
 #include "pipe/p_inlines.h"
 #include "pipe/p_screen.h"
 #include "util/u_memory.h"