xserver libX11 libxtrans mesa pixman xkeyboard-config git update 27 Apr 2011

2 files changed, 408 insertions, 334 deletions

diff --git a/mesalib/src/mesa/drivers/common/driverfuncs.c b/mesalib/src/mesa/drivers/common/driverfuncs.c
index 8f898f6af..0dbc7c3e8 100644
--- a/mesalib/src/mesa/drivers/common/driverfuncs.c
+++ b/mesalib/src/mesa/drivers/common/driverfuncs.c
@@ -1,329 +1,332 @@
-/*

- * Mesa 3-D graphics library

- * Version:  7.1

- *

- * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.

- *

- * Permission is hereby granted, free of charge, to any person obtaining a

- * copy of this software and associated documentation files (the "Software"),

- * to deal in the Software without restriction, including without limitation

- * the rights to use, copy, modify, merge, publish, distribute, sublicense,

- * and/or sell copies of the Software, and to permit persons to whom the

- * Software is furnished to do so, subject to the following conditions:

- *

- * The above copyright notice and this permission notice shall be included

- * in all copies or substantial portions of the Software.

- *

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

- */

-

-

-#include "main/glheader.h"

-#include "main/imports.h"

-#include "main/arrayobj.h"

-#include "main/context.h"

-#include "main/framebuffer.h"

-#include "main/mipmap.h"

-#include "main/queryobj.h"

-#include "main/renderbuffer.h"

-#include "main/shaderobj.h"

-#include "main/texcompress.h"

-#include "main/texformat.h"

-#include "main/texgetimage.h"

-#include "main/teximage.h"

-#include "main/texobj.h"

-#include "main/texstore.h"

-#include "main/bufferobj.h"

-#include "main/fbobject.h"

-#include "main/texrender.h"

-#include "main/syncobj.h"

-#include "main/texturebarrier.h"

-#include "main/transformfeedback.h"

-

-#include "program/program.h"

-#include "tnl/tnl.h"

-#include "swrast/swrast.h"

-

-#include "driverfuncs.h"

-#include "meta.h"

-

-

-

-/**

- * Plug in default functions for all pointers in the dd_function_table

- * structure.

- * Device drivers should call this function and then plug in any

- * functions which it wants to override.

- * Some functions (pointers) MUST be implemented by all drivers (REQUIRED).

- *

- * \param table the dd_function_table to initialize

- */

-void

-_mesa_init_driver_functions(struct dd_function_table *driver)

-{

-   memset(driver, 0, sizeof(*driver));

-

-   driver->GetString = NULL;  /* REQUIRED! */

-   driver->UpdateState = NULL;  /* REQUIRED! */

-   driver->GetBufferSize = NULL;  /* REQUIRED! */

-   driver->ResizeBuffers = _mesa_resize_framebuffer;

-   driver->Error = NULL;

-

-   driver->Finish = NULL;

-   driver->Flush = NULL;

-

-   /* framebuffer/image functions */

-   driver->Clear = _swrast_Clear;

-   driver->Accum = _swrast_Accum;

-   driver->RasterPos = _tnl_RasterPos;

-   driver->DrawPixels = _swrast_DrawPixels;

-   driver->ReadPixels = _swrast_ReadPixels;

-   driver->CopyPixels = _swrast_CopyPixels;

-   driver->Bitmap = _swrast_Bitmap;

-

-   /* Texture functions */

-   driver->ChooseTextureFormat = _mesa_choose_tex_format;

-   driver->TexImage1D = _mesa_store_teximage1d;

-   driver->TexImage2D = _mesa_store_teximage2d;

-   driver->TexImage3D = _mesa_store_teximage3d;

-   driver->TexSubImage1D = _mesa_store_texsubimage1d;

-   driver->TexSubImage2D = _mesa_store_texsubimage2d;

-   driver->TexSubImage3D = _mesa_store_texsubimage3d;

-   driver->GetTexImage = _mesa_get_teximage;

-   driver->CopyTexImage1D = _mesa_meta_CopyTexImage1D;

-   driver->CopyTexImage2D = _mesa_meta_CopyTexImage2D;

-   driver->CopyTexSubImage1D = _mesa_meta_CopyTexSubImage1D;

-   driver->CopyTexSubImage2D = _mesa_meta_CopyTexSubImage2D;

-   driver->CopyTexSubImage3D = _mesa_meta_CopyTexSubImage3D;

-   driver->GenerateMipmap = _mesa_meta_GenerateMipmap;

-   driver->TestProxyTexImage = _mesa_test_proxy_teximage;

-   driver->CompressedTexImage1D = _mesa_store_compressed_teximage1d;

-   driver->CompressedTexImage2D = _mesa_store_compressed_teximage2d;

-   driver->CompressedTexImage3D = _mesa_store_compressed_teximage3d;

-   driver->CompressedTexSubImage1D = _mesa_store_compressed_texsubimage1d;

-   driver->CompressedTexSubImage2D = _mesa_store_compressed_texsubimage2d;

-   driver->CompressedTexSubImage3D = _mesa_store_compressed_texsubimage3d;

-   driver->GetCompressedTexImage = _mesa_get_compressed_teximage;

-   driver->BindTexture = NULL;

-   driver->NewTextureObject = _mesa_new_texture_object;

-   driver->DeleteTexture = _mesa_delete_texture_object;

-   driver->NewTextureImage = _mesa_new_texture_image;

-   driver->FreeTexImageData = _mesa_free_texture_image_data; 

-   driver->MapTexture = NULL;

-   driver->UnmapTexture = NULL;

-   driver->TextureMemCpy = memcpy;

-   driver->IsTextureResident = NULL;

-   driver->UpdateTexturePalette = NULL;

-

-   /* imaging */

-   driver->CopyColorTable = _mesa_meta_CopyColorTable;

-   driver->CopyColorSubTable = _mesa_meta_CopyColorSubTable;

-

-   /* Vertex/fragment programs */

-   driver->BindProgram = NULL;

-   driver->NewProgram = _mesa_new_program;

-   driver->DeleteProgram = _mesa_delete_program;

-

-   /* simple state commands */

-   driver->AlphaFunc = NULL;

-   driver->BlendColor = NULL;

-   driver->BlendEquationSeparate = NULL;

-   driver->BlendFuncSeparate = NULL;

-   driver->ClearColor = NULL;

-   driver->ClearDepth = NULL;

-   driver->ClearStencil = NULL;

-   driver->ClipPlane = NULL;

-   driver->ColorMask = NULL;

-   driver->ColorMaterial = NULL;

-   driver->CullFace = NULL;

-   driver->DrawBuffer = NULL;

-   driver->DrawBuffers = NULL;

-   driver->FrontFace = NULL;

-   driver->DepthFunc = NULL;

-   driver->DepthMask = NULL;

-   driver->DepthRange = NULL;

-   driver->Enable = NULL;

-   driver->Fogfv = NULL;

-   driver->Hint = NULL;

-   driver->Lightfv = NULL;

-   driver->LightModelfv = NULL;

-   driver->LineStipple = NULL;

-   driver->LineWidth = NULL;

-   driver->LogicOpcode = NULL;

-   driver->PointParameterfv = NULL;

-   driver->PointSize = NULL;

-   driver->PolygonMode = NULL;

-   driver->PolygonOffset = NULL;

-   driver->PolygonStipple = NULL;

-   driver->ReadBuffer = NULL;

-   driver->RenderMode = NULL;

-   driver->Scissor = NULL;

-   driver->ShadeModel = NULL;

-   driver->StencilFuncSeparate = NULL;

-   driver->StencilOpSeparate = NULL;

-   driver->StencilMaskSeparate = NULL;

-   driver->TexGen = NULL;

-   driver->TexEnv = NULL;

-   driver->TexParameter = NULL;

-   driver->Viewport = NULL;

-

-   /* buffer objects */

-   _mesa_init_buffer_object_functions(driver);

-

-   /* query objects */

-   _mesa_init_query_object_functions(driver);

-

-   _mesa_init_sync_object_functions(driver);

-

-   driver->NewFramebuffer = _mesa_new_framebuffer;

-   driver->NewRenderbuffer = _mesa_new_soft_renderbuffer;

-   driver->RenderTexture = _mesa_render_texture;

-   driver->FinishRenderTexture = _mesa_finish_render_texture;

-   driver->FramebufferRenderbuffer = _mesa_framebuffer_renderbuffer;

-   driver->ValidateFramebuffer = _mesa_validate_framebuffer;

-

-   driver->BlitFramebuffer = _swrast_BlitFramebuffer;

-

-   _mesa_init_texture_barrier_functions(driver);

-

-   /* APPLE_vertex_array_object */

-   driver->NewArrayObject = _mesa_new_array_object;

-   driver->DeleteArrayObject = _mesa_delete_array_object;

-   driver->BindArrayObject = NULL;

-

-   _mesa_init_shader_object_functions(driver);

-

-   _mesa_init_transform_feedback_functions(driver);

-

-   /* T&L stuff */

-   driver->NeedValidate = GL_FALSE;

-   driver->ValidateTnlModule = NULL;

-   driver->CurrentExecPrimitive = 0;

-   driver->CurrentSavePrimitive = 0;

-   driver->NeedFlush = 0;

-   driver->SaveNeedFlush = 0;

-

-   driver->ProgramStringNotify = _tnl_program_string;

-   driver->FlushVertices = NULL;

-   driver->SaveFlushVertices = NULL;

-   driver->NotifySaveBegin = NULL;

-   driver->LightingSpaceChange = NULL;

-

-   /* display list */

-   driver->NewList = NULL;

-   driver->EndList = NULL;

-   driver->BeginCallList = NULL;

-   driver->EndCallList = NULL;

-}

-

-

-/**

- * Call the ctx->Driver.* state functions with current values to initialize

- * driver state.

- * Only the Intel drivers use this so far.

- */

-void

-_mesa_init_driver_state(struct gl_context *ctx)

-{

-   ctx->Driver.AlphaFunc(ctx, ctx->Color.AlphaFunc, ctx->Color.AlphaRef);

-

-   ctx->Driver.BlendColor(ctx, ctx->Color.BlendColor);

-

-   ctx->Driver.BlendEquationSeparate(ctx,

-                                     ctx->Color.Blend[0].EquationRGB,

-                                     ctx->Color.Blend[0].EquationA);

-

-   ctx->Driver.BlendFuncSeparate(ctx,

-                                 ctx->Color.Blend[0].SrcRGB,

-                                 ctx->Color.Blend[0].DstRGB,

-                                 ctx->Color.Blend[0].SrcA,

-                                 ctx->Color.Blend[0].DstA);

-

-   if (ctx->Driver.ColorMaskIndexed) {

-      GLuint i;

-      for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) {

-         ctx->Driver.ColorMaskIndexed(ctx, i,

-                                      ctx->Color.ColorMask[0][RCOMP],

-                                      ctx->Color.ColorMask[0][GCOMP],

-                                      ctx->Color.ColorMask[0][BCOMP],

-                                      ctx->Color.ColorMask[0][ACOMP]);

-      }

-   }

-   else {

-      ctx->Driver.ColorMask(ctx,

-                            ctx->Color.ColorMask[0][RCOMP],

-                            ctx->Color.ColorMask[0][GCOMP],

-                            ctx->Color.ColorMask[0][BCOMP],

-                            ctx->Color.ColorMask[0][ACOMP]);

-   }

-

-   ctx->Driver.CullFace(ctx, ctx->Polygon.CullFaceMode);

-   ctx->Driver.DepthFunc(ctx, ctx->Depth.Func);

-   ctx->Driver.DepthMask(ctx, ctx->Depth.Mask);

-

-   ctx->Driver.Enable(ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled);

-   ctx->Driver.Enable(ctx, GL_BLEND, ctx->Color.BlendEnabled);

-   ctx->Driver.Enable(ctx, GL_COLOR_LOGIC_OP, ctx->Color.ColorLogicOpEnabled);

-   ctx->Driver.Enable(ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled);

-   ctx->Driver.Enable(ctx, GL_CULL_FACE, ctx->Polygon.CullFlag);

-   ctx->Driver.Enable(ctx, GL_DEPTH_TEST, ctx->Depth.Test);

-   ctx->Driver.Enable(ctx, GL_DITHER, ctx->Color.DitherFlag);

-   ctx->Driver.Enable(ctx, GL_FOG, ctx->Fog.Enabled);

-   ctx->Driver.Enable(ctx, GL_LIGHTING, ctx->Light.Enabled);

-   ctx->Driver.Enable(ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag);

-   ctx->Driver.Enable(ctx, GL_POLYGON_STIPPLE, ctx->Polygon.StippleFlag);

-   ctx->Driver.Enable(ctx, GL_SCISSOR_TEST, ctx->Scissor.Enabled);

-   ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil._Enabled);

-   ctx->Driver.Enable(ctx, GL_TEXTURE_1D, GL_FALSE);

-   ctx->Driver.Enable(ctx, GL_TEXTURE_2D, GL_FALSE);

-   ctx->Driver.Enable(ctx, GL_TEXTURE_RECTANGLE_NV, GL_FALSE);

-   ctx->Driver.Enable(ctx, GL_TEXTURE_3D, GL_FALSE);

-   ctx->Driver.Enable(ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE);

-

-   ctx->Driver.Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);

-   ctx->Driver.Fogfv(ctx, GL_FOG_MODE, 0);

-   ctx->Driver.Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);

-   ctx->Driver.Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);

-   ctx->Driver.Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);

-

-   ctx->Driver.FrontFace(ctx, ctx->Polygon.FrontFace);

-

-   {

-      GLfloat f = (GLfloat) ctx->Light.Model.ColorControl;

-      ctx->Driver.LightModelfv(ctx, GL_LIGHT_MODEL_COLOR_CONTROL, &f);

-   }

-

-   ctx->Driver.LineWidth(ctx, ctx->Line.Width);

-   ctx->Driver.LogicOpcode(ctx, ctx->Color.LogicOp);

-   ctx->Driver.PointSize(ctx, ctx->Point.Size);

-   ctx->Driver.PolygonStipple(ctx, (const GLubyte *) ctx->PolygonStipple);

-   ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,

-                       ctx->Scissor.Width, ctx->Scissor.Height);

-   ctx->Driver.ShadeModel(ctx, ctx->Light.ShadeModel);

-   ctx->Driver.StencilFuncSeparate(ctx, GL_FRONT,

-                                   ctx->Stencil.Function[0],

-                                   ctx->Stencil.Ref[0],

-                                   ctx->Stencil.ValueMask[0]);

-   ctx->Driver.StencilFuncSeparate(ctx, GL_BACK,

-                                   ctx->Stencil.Function[1],

-                                   ctx->Stencil.Ref[1],

-                                   ctx->Stencil.ValueMask[1]);

-   ctx->Driver.StencilMaskSeparate(ctx, GL_FRONT, ctx->Stencil.WriteMask[0]);

-   ctx->Driver.StencilMaskSeparate(ctx, GL_BACK, ctx->Stencil.WriteMask[1]);

-   ctx->Driver.StencilOpSeparate(ctx, GL_FRONT,

-                                 ctx->Stencil.FailFunc[0],

-                                 ctx->Stencil.ZFailFunc[0],

-                                 ctx->Stencil.ZPassFunc[0]);

-   ctx->Driver.StencilOpSeparate(ctx, GL_BACK,

-                                 ctx->Stencil.FailFunc[1],

-                                 ctx->Stencil.ZFailFunc[1],

-                                 ctx->Stencil.ZPassFunc[1]);

-

-

-   ctx->Driver.DrawBuffer(ctx, ctx->Color.DrawBuffer[0]);

-}

+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/arrayobj.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
+#include "main/mipmap.h"
+#include "main/queryobj.h"
+#include "main/renderbuffer.h"
+#include "main/shaderobj.h"
+#include "main/texcompress.h"
+#include "main/texformat.h"
+#include "main/texgetimage.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
+#include "main/texstore.h"
+#include "main/bufferobj.h"
+#include "main/fbobject.h"
+#include "main/texrender.h"
+#include "main/samplerobj.h"
+#include "main/syncobj.h"
+#include "main/texturebarrier.h"
+#include "main/transformfeedback.h"
+
+#include "program/program.h"
+#include "tnl/tnl.h"
+#include "swrast/swrast.h"
+
+#include "driverfuncs.h"
+#include "meta.h"
+
+
+
+/**
+ * Plug in default functions for all pointers in the dd_function_table
+ * structure.
+ * Device drivers should call this function and then plug in any
+ * functions which it wants to override.
+ * Some functions (pointers) MUST be implemented by all drivers (REQUIRED).
+ *
+ * \param table the dd_function_table to initialize
+ */
+void
+_mesa_init_driver_functions(struct dd_function_table *driver)
+{
+   memset(driver, 0, sizeof(*driver));
+
+   driver->GetString = NULL;  /* REQUIRED! */
+   driver->UpdateState = NULL;  /* REQUIRED! */
+   driver->GetBufferSize = NULL;  /* REQUIRED! */
+   driver->ResizeBuffers = _mesa_resize_framebuffer;
+   driver->Error = NULL;
+
+   driver->Finish = NULL;
+   driver->Flush = NULL;
+
+   /* framebuffer/image functions */
+   driver->Clear = _swrast_Clear;
+   driver->Accum = _swrast_Accum;
+   driver->RasterPos = _tnl_RasterPos;
+   driver->DrawPixels = _swrast_DrawPixels;
+   driver->ReadPixels = _swrast_ReadPixels;
+   driver->CopyPixels = _swrast_CopyPixels;
+   driver->Bitmap = _swrast_Bitmap;
+
+   /* Texture functions */
+   driver->ChooseTextureFormat = _mesa_choose_tex_format;
+   driver->TexImage1D = _mesa_store_teximage1d;
+   driver->TexImage2D = _mesa_store_teximage2d;
+   driver->TexImage3D = _mesa_store_teximage3d;
+   driver->TexSubImage1D = _mesa_store_texsubimage1d;
+   driver->TexSubImage2D = _mesa_store_texsubimage2d;
+   driver->TexSubImage3D = _mesa_store_texsubimage3d;
+   driver->GetTexImage = _mesa_get_teximage;
+   driver->CopyTexImage1D = _mesa_meta_CopyTexImage1D;
+   driver->CopyTexImage2D = _mesa_meta_CopyTexImage2D;
+   driver->CopyTexSubImage1D = _mesa_meta_CopyTexSubImage1D;
+   driver->CopyTexSubImage2D = _mesa_meta_CopyTexSubImage2D;
+   driver->CopyTexSubImage3D = _mesa_meta_CopyTexSubImage3D;
+   driver->GenerateMipmap = _mesa_meta_GenerateMipmap;
+   driver->TestProxyTexImage = _mesa_test_proxy_teximage;
+   driver->CompressedTexImage1D = _mesa_store_compressed_teximage1d;
+   driver->CompressedTexImage2D = _mesa_store_compressed_teximage2d;
+   driver->CompressedTexImage3D = _mesa_store_compressed_teximage3d;
+   driver->CompressedTexSubImage1D = _mesa_store_compressed_texsubimage1d;
+   driver->CompressedTexSubImage2D = _mesa_store_compressed_texsubimage2d;
+   driver->CompressedTexSubImage3D = _mesa_store_compressed_texsubimage3d;
+   driver->GetCompressedTexImage = _mesa_get_compressed_teximage;
+   driver->BindTexture = NULL;
+   driver->NewTextureObject = _mesa_new_texture_object;
+   driver->DeleteTexture = _mesa_delete_texture_object;
+   driver->NewTextureImage = _mesa_new_texture_image;
+   driver->FreeTexImageData = _mesa_free_texture_image_data; 
+   driver->MapTexture = NULL;
+   driver->UnmapTexture = NULL;
+   driver->TextureMemCpy = memcpy;
+   driver->IsTextureResident = NULL;
+   driver->UpdateTexturePalette = NULL;
+
+   /* imaging */
+   driver->CopyColorTable = _mesa_meta_CopyColorTable;
+   driver->CopyColorSubTable = _mesa_meta_CopyColorSubTable;
+
+   /* Vertex/fragment programs */
+   driver->BindProgram = NULL;
+   driver->NewProgram = _mesa_new_program;
+   driver->DeleteProgram = _mesa_delete_program;
+
+   /* simple state commands */
+   driver->AlphaFunc = NULL;
+   driver->BlendColor = NULL;
+   driver->BlendEquationSeparate = NULL;
+   driver->BlendFuncSeparate = NULL;
+   driver->ClearColor = NULL;
+   driver->ClearDepth = NULL;
+   driver->ClearStencil = NULL;
+   driver->ClipPlane = NULL;
+   driver->ColorMask = NULL;
+   driver->ColorMaterial = NULL;
+   driver->CullFace = NULL;
+   driver->DrawBuffer = NULL;
+   driver->DrawBuffers = NULL;
+   driver->FrontFace = NULL;
+   driver->DepthFunc = NULL;
+   driver->DepthMask = NULL;
+   driver->DepthRange = NULL;
+   driver->Enable = NULL;
+   driver->Fogfv = NULL;
+   driver->Hint = NULL;
+   driver->Lightfv = NULL;
+   driver->LightModelfv = NULL;
+   driver->LineStipple = NULL;
+   driver->LineWidth = NULL;
+   driver->LogicOpcode = NULL;
+   driver->PointParameterfv = NULL;
+   driver->PointSize = NULL;
+   driver->PolygonMode = NULL;
+   driver->PolygonOffset = NULL;
+   driver->PolygonStipple = NULL;
+   driver->ReadBuffer = NULL;
+   driver->RenderMode = NULL;
+   driver->Scissor = NULL;
+   driver->ShadeModel = NULL;
+   driver->StencilFuncSeparate = NULL;
+   driver->StencilOpSeparate = NULL;
+   driver->StencilMaskSeparate = NULL;
+   driver->TexGen = NULL;
+   driver->TexEnv = NULL;
+   driver->TexParameter = NULL;
+   driver->Viewport = NULL;
+
+   /* buffer objects */
+   _mesa_init_buffer_object_functions(driver);
+
+   /* query objects */
+   _mesa_init_query_object_functions(driver);
+
+   _mesa_init_sync_object_functions(driver);
+
+   driver->NewFramebuffer = _mesa_new_framebuffer;
+   driver->NewRenderbuffer = _mesa_new_soft_renderbuffer;
+   driver->RenderTexture = _mesa_render_texture;
+   driver->FinishRenderTexture = _mesa_finish_render_texture;
+   driver->FramebufferRenderbuffer = _mesa_framebuffer_renderbuffer;
+   driver->ValidateFramebuffer = _mesa_validate_framebuffer;
+
+   driver->BlitFramebuffer = _swrast_BlitFramebuffer;
+
+   _mesa_init_texture_barrier_functions(driver);
+
+   /* APPLE_vertex_array_object */
+   driver->NewArrayObject = _mesa_new_array_object;
+   driver->DeleteArrayObject = _mesa_delete_array_object;
+   driver->BindArrayObject = NULL;
+
+   _mesa_init_shader_object_functions(driver);
+
+   _mesa_init_transform_feedback_functions(driver);
+
+   _mesa_init_sampler_object_functions(driver);
+
+   /* T&L stuff */
+   driver->NeedValidate = GL_FALSE;
+   driver->ValidateTnlModule = NULL;
+   driver->CurrentExecPrimitive = 0;
+   driver->CurrentSavePrimitive = 0;
+   driver->NeedFlush = 0;
+   driver->SaveNeedFlush = 0;
+
+   driver->ProgramStringNotify = _tnl_program_string;
+   driver->FlushVertices = NULL;
+   driver->SaveFlushVertices = NULL;
+   driver->NotifySaveBegin = NULL;
+   driver->LightingSpaceChange = NULL;
+
+   /* display list */
+   driver->NewList = NULL;
+   driver->EndList = NULL;
+   driver->BeginCallList = NULL;
+   driver->EndCallList = NULL;
+}
+
+
+/**
+ * Call the ctx->Driver.* state functions with current values to initialize
+ * driver state.
+ * Only the Intel drivers use this so far.
+ */
+void
+_mesa_init_driver_state(struct gl_context *ctx)
+{
+   ctx->Driver.AlphaFunc(ctx, ctx->Color.AlphaFunc, ctx->Color.AlphaRef);
+
+   ctx->Driver.BlendColor(ctx, ctx->Color.BlendColor);
+
+   ctx->Driver.BlendEquationSeparate(ctx,
+                                     ctx->Color.Blend[0].EquationRGB,
+                                     ctx->Color.Blend[0].EquationA);
+
+   ctx->Driver.BlendFuncSeparate(ctx,
+                                 ctx->Color.Blend[0].SrcRGB,
+                                 ctx->Color.Blend[0].DstRGB,
+                                 ctx->Color.Blend[0].SrcA,
+                                 ctx->Color.Blend[0].DstA);
+
+   if (ctx->Driver.ColorMaskIndexed) {
+      GLuint i;
+      for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) {
+         ctx->Driver.ColorMaskIndexed(ctx, i,
+                                      ctx->Color.ColorMask[0][RCOMP],
+                                      ctx->Color.ColorMask[0][GCOMP],
+                                      ctx->Color.ColorMask[0][BCOMP],
+                                      ctx->Color.ColorMask[0][ACOMP]);
+      }
+   }
+   else {
+      ctx->Driver.ColorMask(ctx,
+                            ctx->Color.ColorMask[0][RCOMP],
+                            ctx->Color.ColorMask[0][GCOMP],
+                            ctx->Color.ColorMask[0][BCOMP],
+                            ctx->Color.ColorMask[0][ACOMP]);
+   }
+
+   ctx->Driver.CullFace(ctx, ctx->Polygon.CullFaceMode);
+   ctx->Driver.DepthFunc(ctx, ctx->Depth.Func);
+   ctx->Driver.DepthMask(ctx, ctx->Depth.Mask);
+
+   ctx->Driver.Enable(ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled);
+   ctx->Driver.Enable(ctx, GL_BLEND, ctx->Color.BlendEnabled);
+   ctx->Driver.Enable(ctx, GL_COLOR_LOGIC_OP, ctx->Color.ColorLogicOpEnabled);
+   ctx->Driver.Enable(ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled);
+   ctx->Driver.Enable(ctx, GL_CULL_FACE, ctx->Polygon.CullFlag);
+   ctx->Driver.Enable(ctx, GL_DEPTH_TEST, ctx->Depth.Test);
+   ctx->Driver.Enable(ctx, GL_DITHER, ctx->Color.DitherFlag);
+   ctx->Driver.Enable(ctx, GL_FOG, ctx->Fog.Enabled);
+   ctx->Driver.Enable(ctx, GL_LIGHTING, ctx->Light.Enabled);
+   ctx->Driver.Enable(ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag);
+   ctx->Driver.Enable(ctx, GL_POLYGON_STIPPLE, ctx->Polygon.StippleFlag);
+   ctx->Driver.Enable(ctx, GL_SCISSOR_TEST, ctx->Scissor.Enabled);
+   ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil._Enabled);
+   ctx->Driver.Enable(ctx, GL_TEXTURE_1D, GL_FALSE);
+   ctx->Driver.Enable(ctx, GL_TEXTURE_2D, GL_FALSE);
+   ctx->Driver.Enable(ctx, GL_TEXTURE_RECTANGLE_NV, GL_FALSE);
+   ctx->Driver.Enable(ctx, GL_TEXTURE_3D, GL_FALSE);
+   ctx->Driver.Enable(ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE);
+
+   ctx->Driver.Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
+   ctx->Driver.Fogfv(ctx, GL_FOG_MODE, 0);
+   ctx->Driver.Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
+   ctx->Driver.Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
+   ctx->Driver.Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
+
+   ctx->Driver.FrontFace(ctx, ctx->Polygon.FrontFace);
+
+   {
+      GLfloat f = (GLfloat) ctx->Light.Model.ColorControl;
+      ctx->Driver.LightModelfv(ctx, GL_LIGHT_MODEL_COLOR_CONTROL, &f);
+   }
+
+   ctx->Driver.LineWidth(ctx, ctx->Line.Width);
+   ctx->Driver.LogicOpcode(ctx, ctx->Color.LogicOp);
+   ctx->Driver.PointSize(ctx, ctx->Point.Size);
+   ctx->Driver.PolygonStipple(ctx, (const GLubyte *) ctx->PolygonStipple);
+   ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
+                       ctx->Scissor.Width, ctx->Scissor.Height);
+   ctx->Driver.ShadeModel(ctx, ctx->Light.ShadeModel);
+   ctx->Driver.StencilFuncSeparate(ctx, GL_FRONT,
+                                   ctx->Stencil.Function[0],
+                                   ctx->Stencil.Ref[0],
+                                   ctx->Stencil.ValueMask[0]);
+   ctx->Driver.StencilFuncSeparate(ctx, GL_BACK,
+                                   ctx->Stencil.Function[1],
+                                   ctx->Stencil.Ref[1],
+                                   ctx->Stencil.ValueMask[1]);
+   ctx->Driver.StencilMaskSeparate(ctx, GL_FRONT, ctx->Stencil.WriteMask[0]);
+   ctx->Driver.StencilMaskSeparate(ctx, GL_BACK, ctx->Stencil.WriteMask[1]);
+   ctx->Driver.StencilOpSeparate(ctx, GL_FRONT,
+                                 ctx->Stencil.FailFunc[0],
+                                 ctx->Stencil.ZFailFunc[0],
+                                 ctx->Stencil.ZPassFunc[0]);
+   ctx->Driver.StencilOpSeparate(ctx, GL_BACK,
+                                 ctx->Stencil.FailFunc[1],
+                                 ctx->Stencil.ZFailFunc[1],
+                                 ctx->Stencil.ZPassFunc[1]);
+
+
+   ctx->Driver.DrawBuffer(ctx, ctx->Color.DrawBuffer[0]);
+}
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index c92bf29c3..a3964798b 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -40,6 +40,7 @@
 #include "main/bufferobj.h"
 #include "main/buffers.h"
 #include "main/colortab.h"
+#include "main/condrender.h"
 #include "main/depth.h"
 #include "main/enable.h"
 #include "main/fbobject.h"
@@ -92,6 +93,9 @@
 #define META_TEXTURE        0x1000
 #define META_VERTEX         0x2000
 #define META_VIEWPORT       0x4000
+#define META_CLAMP_FRAGMENT_COLOR 0x8000
+#define META_CLAMP_VERTEX_COLOR 0x10000
+#define META_CONDITIONAL_RENDER 0x20000
 /*@}*/
 
 
@@ -180,6 +184,16 @@ struct save_state
    GLint ViewportX, ViewportY, ViewportW, ViewportH;
    GLclampd DepthNear, DepthFar;
 
+   /** META_CLAMP_FRAGMENT_COLOR */
+   GLenum ClampFragmentColor;
+
+   /** META_CLAMP_VERTEX_COLOR */
+   GLenum ClampVertexColor;
+
+   /** META_CONDITIONAL_RENDER */
+   struct gl_query_object *CondRenderQuery;
+   GLenum CondRenderMode;
+
    /** Miscellaneous (always disabled) */
    GLboolean Lighting;
 };
@@ -569,6 +583,34 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
       _mesa_DepthRange(0.0, 1.0);
    }
 
+   if (state & META_CLAMP_FRAGMENT_COLOR) {
+      save->ClampFragmentColor = ctx->Color.ClampFragmentColor;
+
+      /* Generally in here we want to do clamping according to whether
+       * it's for the pixel path (ClampFragmentColor is GL_TRUE),
+       * regardless of the internal implementation of the metaops.
+       */
+      if (ctx->Color.ClampFragmentColor != GL_TRUE)
+	 _mesa_ClampColorARB(GL_CLAMP_FRAGMENT_COLOR, GL_FALSE);
+   }
+
+   if (state & META_CLAMP_VERTEX_COLOR) {
+      save->ClampVertexColor = ctx->Light.ClampVertexColor;
+
+      /* Generally in here we never want vertex color clamping --
+       * result clamping is only dependent on fragment clamping.
+       */
+      _mesa_ClampColorARB(GL_CLAMP_VERTEX_COLOR, GL_FALSE);
+   }
+
+   if (state & META_CONDITIONAL_RENDER) {
+      save->CondRenderQuery = ctx->Query.CondRenderQuery;
+      save->CondRenderMode = ctx->Query.CondRenderMode;
+
+      if (ctx->Query.CondRenderQuery)
+	 _mesa_EndConditionalRender();
+   }
+
    /* misc */
    {
       save->Lighting = ctx->Light.Enabled;
@@ -833,6 +875,20 @@ _mesa_meta_end(struct gl_context *ctx)
       _mesa_DepthRange(save->DepthNear, save->DepthFar);
    }
 
+   if (state & META_CLAMP_FRAGMENT_COLOR) {
+      _mesa_ClampColorARB(GL_CLAMP_FRAGMENT_COLOR, save->ClampFragmentColor);
+   }
+
+   if (state & META_CLAMP_VERTEX_COLOR) {
+      _mesa_ClampColorARB(GL_CLAMP_VERTEX_COLOR, save->ClampVertexColor);
+   }
+
+   if (state & META_CONDITIONAL_RENDER) {
+      if (save->CondRenderQuery)
+	 _mesa_BeginConditionalRender(save->CondRenderQuery->Id,
+				      save->CondRenderMode);
+   }
+
    /* misc */
    if (save->Lighting) {
       _mesa_set_enable(ctx, GL_LIGHTING, GL_TRUE);
@@ -1406,7 +1462,10 @@ _mesa_meta_Clear(struct gl_context *ctx, GLbitfield buffers)
    };
    struct vertex verts[4];
    /* save all state but scissor, pixel pack/unpack */
-   GLbitfield metaSave = META_ALL - META_SCISSOR - META_PIXEL_STORE;
+   GLbitfield metaSave = (META_ALL -
+			  META_SCISSOR -
+			  META_PIXEL_STORE -
+			  META_CONDITIONAL_RENDER);
    const GLuint stencilMax = (1 << ctx->DrawBuffer->Visual.stencilBits) - 1;
 
    if (buffers & BUFFER_BITS_COLOR) {
@@ -1441,6 +1500,9 @@ _mesa_meta_Clear(struct gl_context *ctx, GLbitfield buffers)
    /* GL_COLOR_BUFFER_BIT */
    if (buffers & BUFFER_BITS_COLOR) {
       /* leave colormask, glDrawBuffer state as-is */
+
+      /* Clears never have the color clamped. */
+      _mesa_ClampColorARB(GL_CLAMP_FRAGMENT_COLOR, GL_FALSE);
    }
    else {
       ASSERT(metaSave & META_COLOR_MASK);
@@ -1494,10 +1556,10 @@ _mesa_meta_Clear(struct gl_context *ctx, GLbitfield buffers)
 
       /* vertex colors */
       for (i = 0; i < 4; i++) {
-         verts[i].r = ctx->Color.ClearColor[0];
-         verts[i].g = ctx->Color.ClearColor[1];
-         verts[i].b = ctx->Color.ClearColor[2];
-         verts[i].a = ctx->Color.ClearColor[3];
+         verts[i].r = ctx->Color.ClearColorUnclamped[0];
+         verts[i].g = ctx->Color.ClearColorUnclamped[1];
+         verts[i].b = ctx->Color.ClearColorUnclamped[2];
+         verts[i].a = ctx->Color.ClearColorUnclamped[3];
       }
 
       /* upload new vertex data */
@@ -1803,6 +1865,14 @@ _mesa_meta_DrawPixels(struct gl_context *ctx,
          texIntFormat = format;
       else
          texIntFormat = GL_RGBA;
+
+      /* If we're not supposed to clamp the resulting color, then just
+       * promote our texture to fully float.  We could do better by
+       * just going for the matching set of channels, in floating
+       * point.
+       */
+      if (ctx->Color.ClampFragmentColor != GL_TRUE)
+	 texIntFormat = GL_RGBA32F;
    }
    else if (_mesa_is_stencil_format(format)) {
       if (ctx->Extensions.ARB_fragment_program &&
@@ -1861,6 +1931,7 @@ _mesa_meta_DrawPixels(struct gl_context *ctx,
                           META_TRANSFORM |
                           META_VERTEX |
                           META_VIEWPORT |
+			  META_CLAMP_FRAGMENT_COLOR |
                           metaExtraSave));
 
    newTex = alloc_texture(tex, width, height, texIntFormat);