From 416761431e76dcb053fa3447b6d53051579dad0a Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 6 Jun 2011 10:30:26 +0200 Subject: mesa xserver xkb git update 6 Jun 2011 --- mesalib/src/mesa/drivers/common/meta.c | 5864 ++++++++++++----------- xorg-server/hw/kdrive/ephyr/man/Xephyr.man | 2 + xorg-server/hw/xquartz/GL/indirect.c | 1906 ++++---- xorg-server/hw/xquartz/mach-startup/Makefile.am | 1 - xorg-server/test/xi2/protocol-common.c | 2 +- xorg-server/xkb/xkbfmisc.c | 41 +- 6 files changed, 3857 insertions(+), 3959 deletions(-) diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c index 06d4337f8..979926a7e 100644 --- a/mesalib/src/mesa/drivers/common/meta.c +++ b/mesalib/src/mesa/drivers/common/meta.c @@ -1,2924 +1,2940 @@ -/* - * Mesa 3-D graphics library - * Version: 7.6 - * - * Copyright (C) 2009 VMware, Inc. 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. - */ - -/** - * Meta operations. Some GL operations can be expressed in terms of - * other GL operations. For example, glBlitFramebuffer() can be done - * with texture mapping and glClear() can be done with polygon rendering. - * - * \author Brian Paul - */ - - -#include "main/glheader.h" -#include "main/mtypes.h" -#include "main/imports.h" -#include "main/arbprogram.h" -#include "main/arrayobj.h" -#include "main/blend.h" -#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" -#include "main/formats.h" -#include "main/image.h" -#include "main/macros.h" -#include "main/matrix.h" -#include "main/mipmap.h" -#include "main/pbo.h" -#include "main/polygon.h" -#include "main/readpix.h" -#include "main/scissor.h" -#include "main/shaderapi.h" -#include "main/shaderobj.h" -#include "main/state.h" -#include "main/stencil.h" -#include "main/texobj.h" -#include "main/texenv.h" -#include "main/teximage.h" -#include "main/texparam.h" -#include "main/texstate.h" -#include "main/varray.h" -#include "main/viewport.h" -#include "program/program.h" -#include "swrast/swrast.h" -#include "drivers/common/meta.h" - - -/** Return offset in bytes of the field within a vertex struct */ -#define OFFSET(FIELD) ((void *) offsetof(struct vertex, FIELD)) - - -/** - * Flags passed to _mesa_meta_begin(). - */ -/*@{*/ -#define META_ALL ~0x0 -#define META_ALPHA_TEST 0x1 -#define META_BLEND 0x2 /**< includes logicop */ -#define META_COLOR_MASK 0x4 -#define META_DEPTH_TEST 0x8 -#define META_FOG 0x10 -#define META_PIXEL_STORE 0x20 -#define META_PIXEL_TRANSFER 0x40 -#define META_RASTERIZATION 0x80 -#define META_SCISSOR 0x100 -#define META_SHADER 0x200 -#define META_STENCIL_TEST 0x400 -#define META_TRANSFORM 0x800 /**< modelview, projection, clip planes */ -#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 -/*@}*/ - - -/** - * State which we may save/restore across meta ops. - * XXX this may be incomplete... - */ -struct save_state -{ - GLbitfield SavedState; /**< bitmask of META_* flags */ - - /** META_ALPHA_TEST */ - GLboolean AlphaEnabled; - GLenum AlphaFunc; - GLclampf AlphaRef; - - /** META_BLEND */ - GLbitfield BlendEnabled; - GLboolean ColorLogicOpEnabled; - - /** META_COLOR_MASK */ - GLubyte ColorMask[MAX_DRAW_BUFFERS][4]; - - /** META_DEPTH_TEST */ - struct gl_depthbuffer_attrib Depth; - - /** META_FOG */ - GLboolean Fog; - - /** META_PIXEL_STORE */ - struct gl_pixelstore_attrib Pack, Unpack; - - /** META_PIXEL_TRANSFER */ - GLfloat RedBias, RedScale; - GLfloat GreenBias, GreenScale; - GLfloat BlueBias, BlueScale; - GLfloat AlphaBias, AlphaScale; - GLfloat DepthBias, DepthScale; - GLboolean MapColorFlag; - - /** META_RASTERIZATION */ - GLenum FrontPolygonMode, BackPolygonMode; - GLboolean PolygonOffset; - GLboolean PolygonSmooth; - GLboolean PolygonStipple; - GLboolean PolygonCull; - - /** META_SCISSOR */ - struct gl_scissor_attrib Scissor; - - /** META_SHADER */ - GLboolean VertexProgramEnabled; - struct gl_vertex_program *VertexProgram; - GLboolean FragmentProgramEnabled; - struct gl_fragment_program *FragmentProgram; - struct gl_shader_program *VertexShader; - struct gl_shader_program *GeometryShader; - struct gl_shader_program *FragmentShader; - struct gl_shader_program *ActiveShader; - - /** META_STENCIL_TEST */ - struct gl_stencil_attrib Stencil; - - /** META_TRANSFORM */ - GLenum MatrixMode; - GLfloat ModelviewMatrix[16]; - GLfloat ProjectionMatrix[16]; - GLfloat TextureMatrix[16]; - GLbitfield ClipPlanesEnabled; - - /** META_TEXTURE */ - GLuint ActiveUnit; - GLuint ClientActiveUnit; - /** for unit[0] only */ - struct gl_texture_object *CurrentTexture[NUM_TEXTURE_TARGETS]; - /** mask of TEXTURE_2D_BIT, etc */ - GLbitfield TexEnabled[MAX_TEXTURE_UNITS]; - GLbitfield TexGenEnabled[MAX_TEXTURE_UNITS]; - GLuint EnvMode; /* unit[0] only */ - - /** META_VERTEX */ - struct gl_array_object *ArrayObj; - struct gl_buffer_object *ArrayBufferObj; - - /** META_VIEWPORT */ - 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; -}; - - -/** - * Temporary texture used for glBlitFramebuffer, glDrawPixels, etc. - * This is currently shared by all the meta ops. But we could create a - * separate one for each of glDrawPixel, glBlitFramebuffer, glCopyPixels, etc. - */ -struct temp_texture -{ - GLuint TexObj; - GLenum Target; /**< GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE */ - GLsizei MinSize; /**< Min texture size to allocate */ - GLsizei MaxSize; /**< Max possible texture size */ - GLboolean NPOT; /**< Non-power of two size OK? */ - GLsizei Width, Height; /**< Current texture size */ - GLenum IntFormat; - GLfloat Sright, Ttop; /**< right, top texcoords */ -}; - - -/** - * State for glBlitFramebufer() - */ -struct blit_state -{ - GLuint ArrayObj; - GLuint VBO; - GLuint DepthFP; -}; - - -/** - * State for glClear() - */ -struct clear_state -{ - GLuint ArrayObj; - GLuint VBO; -}; - - -/** - * State for glCopyPixels() - */ -struct copypix_state -{ - GLuint ArrayObj; - GLuint VBO; -}; - - -/** - * State for glDrawPixels() - */ -struct drawpix_state -{ - GLuint ArrayObj; - - GLuint StencilFP; /**< Fragment program for drawing stencil images */ - GLuint DepthFP; /**< Fragment program for drawing depth images */ -}; - - -/** - * State for glBitmap() - */ -struct bitmap_state -{ - GLuint ArrayObj; - GLuint VBO; - struct temp_texture Tex; /**< separate texture from other meta ops */ -}; - - -/** - * State for _mesa_meta_generate_mipmap() - */ -struct gen_mipmap_state -{ - GLuint ArrayObj; - GLuint VBO; - GLuint FBO; -}; - -#define MAX_META_OPS_DEPTH 2 -/** - * All per-context meta state. - */ -struct gl_meta_state -{ - /** Stack of state saved during meta-ops */ - struct save_state Save[MAX_META_OPS_DEPTH]; - /** Save stack depth */ - GLuint SaveStackDepth; - - struct temp_texture TempTex; - - struct blit_state Blit; /**< For _mesa_meta_BlitFramebuffer() */ - struct clear_state Clear; /**< For _mesa_meta_Clear() */ - struct copypix_state CopyPix; /**< For _mesa_meta_CopyPixels() */ - struct drawpix_state DrawPix; /**< For _mesa_meta_DrawPixels() */ - struct bitmap_state Bitmap; /**< For _mesa_meta_Bitmap() */ - struct gen_mipmap_state Mipmap; /**< For _mesa_meta_GenerateMipmap() */ -}; - - -/** - * Initialize meta-ops for a context. - * To be called once during context creation. - */ -void -_mesa_meta_init(struct gl_context *ctx) -{ - ASSERT(!ctx->Meta); - - ctx->Meta = CALLOC_STRUCT(gl_meta_state); -} - - -/** - * Free context meta-op state. - * To be called once during context destruction. - */ -void -_mesa_meta_free(struct gl_context *ctx) -{ - /* Note: Any textures, VBOs, etc, that we allocate should get - * freed by the normal context destruction code. But this would be - * the place to free other meta data someday. - */ - free(ctx->Meta); - ctx->Meta = NULL; -} - - -/** - * Enter meta state. This is like a light-weight version of glPushAttrib - * but it also resets most GL state back to default values. - * - * \param state bitmask of META_* flags indicating which attribute groups - * to save and reset to their defaults - */ -static void -_mesa_meta_begin(struct gl_context *ctx, GLbitfield state) -{ - struct save_state *save; - - /* hope MAX_META_OPS_DEPTH is large enough */ - assert(ctx->Meta->SaveStackDepth < MAX_META_OPS_DEPTH); - - save = &ctx->Meta->Save[ctx->Meta->SaveStackDepth++]; - memset(save, 0, sizeof(*save)); - save->SavedState = state; - - if (state & META_ALPHA_TEST) { - save->AlphaEnabled = ctx->Color.AlphaEnabled; - save->AlphaFunc = ctx->Color.AlphaFunc; - save->AlphaRef = ctx->Color.AlphaRef; - if (ctx->Color.AlphaEnabled) - _mesa_set_enable(ctx, GL_ALPHA_TEST, GL_FALSE); - } - - if (state & META_BLEND) { - save->BlendEnabled = ctx->Color.BlendEnabled; - if (ctx->Color.BlendEnabled) { - if (ctx->Extensions.EXT_draw_buffers2) { - GLuint i; - for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { - _mesa_set_enablei(ctx, GL_BLEND, i, GL_FALSE); - } - } - else { - _mesa_set_enable(ctx, GL_BLEND, GL_FALSE); - } - } - save->ColorLogicOpEnabled = ctx->Color.ColorLogicOpEnabled; - if (ctx->Color.ColorLogicOpEnabled) - _mesa_set_enable(ctx, GL_COLOR_LOGIC_OP, GL_FALSE); - } - - if (state & META_COLOR_MASK) { - memcpy(save->ColorMask, ctx->Color.ColorMask, - sizeof(ctx->Color.ColorMask)); - if (!ctx->Color.ColorMask[0][0] || - !ctx->Color.ColorMask[0][1] || - !ctx->Color.ColorMask[0][2] || - !ctx->Color.ColorMask[0][3]) - _mesa_ColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE); - } - - if (state & META_DEPTH_TEST) { - save->Depth = ctx->Depth; /* struct copy */ - if (ctx->Depth.Test) - _mesa_set_enable(ctx, GL_DEPTH_TEST, GL_FALSE); - } - - if (state & META_FOG) { - save->Fog = ctx->Fog.Enabled; - if (ctx->Fog.Enabled) - _mesa_set_enable(ctx, GL_FOG, GL_FALSE); - } - - if (state & META_PIXEL_STORE) { - save->Pack = ctx->Pack; - save->Unpack = ctx->Unpack; - ctx->Pack = ctx->DefaultPacking; - ctx->Unpack = ctx->DefaultPacking; - } - - if (state & META_PIXEL_TRANSFER) { - save->RedScale = ctx->Pixel.RedScale; - save->RedBias = ctx->Pixel.RedBias; - save->GreenScale = ctx->Pixel.GreenScale; - save->GreenBias = ctx->Pixel.GreenBias; - save->BlueScale = ctx->Pixel.BlueScale; - save->BlueBias = ctx->Pixel.BlueBias; - save->AlphaScale = ctx->Pixel.AlphaScale; - save->AlphaBias = ctx->Pixel.AlphaBias; - save->MapColorFlag = ctx->Pixel.MapColorFlag; - ctx->Pixel.RedScale = 1.0F; - ctx->Pixel.RedBias = 0.0F; - ctx->Pixel.GreenScale = 1.0F; - ctx->Pixel.GreenBias = 0.0F; - ctx->Pixel.BlueScale = 1.0F; - ctx->Pixel.BlueBias = 0.0F; - ctx->Pixel.AlphaScale = 1.0F; - ctx->Pixel.AlphaBias = 0.0F; - ctx->Pixel.MapColorFlag = GL_FALSE; - /* XXX more state */ - ctx->NewState |=_NEW_PIXEL; - } - - if (state & META_RASTERIZATION) { - save->FrontPolygonMode = ctx->Polygon.FrontMode; - save->BackPolygonMode = ctx->Polygon.BackMode; - save->PolygonOffset = ctx->Polygon.OffsetFill; - save->PolygonSmooth = ctx->Polygon.SmoothFlag; - save->PolygonStipple = ctx->Polygon.StippleFlag; - save->PolygonCull = ctx->Polygon.CullFlag; - _mesa_PolygonMode(GL_FRONT_AND_BACK, GL_FILL); - _mesa_set_enable(ctx, GL_POLYGON_OFFSET_FILL, GL_FALSE); - _mesa_set_enable(ctx, GL_POLYGON_SMOOTH, GL_FALSE); - _mesa_set_enable(ctx, GL_POLYGON_STIPPLE, GL_FALSE); - _mesa_set_enable(ctx, GL_CULL_FACE, GL_FALSE); - } - - if (state & META_SCISSOR) { - save->Scissor = ctx->Scissor; /* struct copy */ - _mesa_set_enable(ctx, GL_SCISSOR_TEST, GL_FALSE); - } - - if (state & META_SHADER) { - if (ctx->Extensions.ARB_vertex_program) { - save->VertexProgramEnabled = ctx->VertexProgram.Enabled; - _mesa_reference_vertprog(ctx, &save->VertexProgram, - ctx->VertexProgram.Current); - _mesa_set_enable(ctx, GL_VERTEX_PROGRAM_ARB, GL_FALSE); - } - - if (ctx->Extensions.ARB_fragment_program) { - save->FragmentProgramEnabled = ctx->FragmentProgram.Enabled; - _mesa_reference_fragprog(ctx, &save->FragmentProgram, - ctx->FragmentProgram.Current); - _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, GL_FALSE); - } - - if (ctx->Extensions.ARB_shader_objects) { - _mesa_reference_shader_program(ctx, &save->VertexShader, - ctx->Shader.CurrentVertexProgram); - _mesa_reference_shader_program(ctx, &save->GeometryShader, - ctx->Shader.CurrentGeometryProgram); - _mesa_reference_shader_program(ctx, &save->FragmentShader, - ctx->Shader.CurrentFragmentProgram); - _mesa_reference_shader_program(ctx, &save->ActiveShader, - ctx->Shader.CurrentFragmentProgram); - - _mesa_UseProgramObjectARB(0); - } - } - - if (state & META_STENCIL_TEST) { - save->Stencil = ctx->Stencil; /* struct copy */ - if (ctx->Stencil.Enabled) - _mesa_set_enable(ctx, GL_STENCIL_TEST, GL_FALSE); - /* NOTE: other stencil state not reset */ - } - - if (state & META_TEXTURE) { - GLuint u, tgt; - - save->ActiveUnit = ctx->Texture.CurrentUnit; - save->ClientActiveUnit = ctx->Array.ActiveTexture; - save->EnvMode = ctx->Texture.Unit[0].EnvMode; - - /* Disable all texture units */ - for (u = 0; u < ctx->Const.MaxTextureUnits; u++) { - save->TexEnabled[u] = ctx->Texture.Unit[u].Enabled; - save->TexGenEnabled[u] = ctx->Texture.Unit[u].TexGenEnabled; - if (ctx->Texture.Unit[u].Enabled || - ctx->Texture.Unit[u].TexGenEnabled) { - _mesa_ActiveTextureARB(GL_TEXTURE0 + u); - _mesa_set_enable(ctx, GL_TEXTURE_1D, GL_FALSE); - _mesa_set_enable(ctx, GL_TEXTURE_2D, GL_FALSE); - _mesa_set_enable(ctx, GL_TEXTURE_3D, GL_FALSE); - if (ctx->Extensions.ARB_texture_cube_map) - _mesa_set_enable(ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE); - _mesa_set_enable(ctx, GL_TEXTURE_RECTANGLE, GL_FALSE); - _mesa_set_enable(ctx, GL_TEXTURE_GEN_S, GL_FALSE); - _mesa_set_enable(ctx, GL_TEXTURE_GEN_T, GL_FALSE); - _mesa_set_enable(ctx, GL_TEXTURE_GEN_R, GL_FALSE); - _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q, GL_FALSE); - } - } - - /* save current texture objects for unit[0] only */ - for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++) { - _mesa_reference_texobj(&save->CurrentTexture[tgt], - ctx->Texture.Unit[0].CurrentTex[tgt]); - } - - /* set defaults for unit[0] */ - _mesa_ActiveTextureARB(GL_TEXTURE0); - _mesa_ClientActiveTextureARB(GL_TEXTURE0); - _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); - } - - if (state & META_TRANSFORM) { - GLuint activeTexture = ctx->Texture.CurrentUnit; - memcpy(save->ModelviewMatrix, ctx->ModelviewMatrixStack.Top->m, - 16 * sizeof(GLfloat)); - memcpy(save->ProjectionMatrix, ctx->ProjectionMatrixStack.Top->m, - 16 * sizeof(GLfloat)); - memcpy(save->TextureMatrix, ctx->TextureMatrixStack[0].Top->m, - 16 * sizeof(GLfloat)); - save->MatrixMode = ctx->Transform.MatrixMode; - /* set 1:1 vertex:pixel coordinate transform */ - _mesa_ActiveTextureARB(GL_TEXTURE0); - _mesa_MatrixMode(GL_TEXTURE); - _mesa_LoadIdentity(); - _mesa_ActiveTextureARB(GL_TEXTURE0 + activeTexture); - _mesa_MatrixMode(GL_MODELVIEW); - _mesa_LoadIdentity(); - _mesa_MatrixMode(GL_PROJECTION); - _mesa_LoadIdentity(); - _mesa_Ortho(0.0, ctx->DrawBuffer->Width, - 0.0, ctx->DrawBuffer->Height, - -1.0, 1.0); - save->ClipPlanesEnabled = ctx->Transform.ClipPlanesEnabled; - if (ctx->Transform.ClipPlanesEnabled) { - GLuint i; - for (i = 0; i < ctx->Const.MaxClipPlanes; i++) { - _mesa_set_enable(ctx, GL_CLIP_PLANE0 + i, GL_FALSE); - } - } - } - - if (state & META_VERTEX) { - /* save vertex array object state */ - _mesa_reference_array_object(ctx, &save->ArrayObj, - ctx->Array.ArrayObj); - _mesa_reference_buffer_object(ctx, &save->ArrayBufferObj, - ctx->Array.ArrayBufferObj); - /* set some default state? */ - } - - if (state & META_VIEWPORT) { - /* save viewport state */ - save->ViewportX = ctx->Viewport.X; - save->ViewportY = ctx->Viewport.Y; - save->ViewportW = ctx->Viewport.Width; - save->ViewportH = ctx->Viewport.Height; - /* set viewport to match window size */ - if (ctx->Viewport.X != 0 || - ctx->Viewport.Y != 0 || - ctx->Viewport.Width != ctx->DrawBuffer->Width || - ctx->Viewport.Height != ctx->DrawBuffer->Height) { - _mesa_set_viewport(ctx, 0, 0, - ctx->DrawBuffer->Width, ctx->DrawBuffer->Height); - } - /* save depth range state */ - save->DepthNear = ctx->Viewport.Near; - save->DepthFar = ctx->Viewport.Far; - /* set depth range to default */ - _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; - if (ctx->Light.Enabled) - _mesa_set_enable(ctx, GL_LIGHTING, GL_FALSE); - } -} - - -/** - * Leave meta state. This is like a light-weight version of glPopAttrib(). - */ -static void -_mesa_meta_end(struct gl_context *ctx) -{ - struct save_state *save = &ctx->Meta->Save[--ctx->Meta->SaveStackDepth]; - const GLbitfield state = save->SavedState; - - if (state & META_ALPHA_TEST) { - if (ctx->Color.AlphaEnabled != save->AlphaEnabled) - _mesa_set_enable(ctx, GL_ALPHA_TEST, save->AlphaEnabled); - _mesa_AlphaFunc(save->AlphaFunc, save->AlphaRef); - } - - if (state & META_BLEND) { - if (ctx->Color.BlendEnabled != save->BlendEnabled) { - if (ctx->Extensions.EXT_draw_buffers2) { - GLuint i; - for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { - _mesa_set_enablei(ctx, GL_BLEND, i, (save->BlendEnabled >> i) & 1); - } - } - else { - _mesa_set_enable(ctx, GL_BLEND, (save->BlendEnabled & 1)); - } - } - if (ctx->Color.ColorLogicOpEnabled != save->ColorLogicOpEnabled) - _mesa_set_enable(ctx, GL_COLOR_LOGIC_OP, save->ColorLogicOpEnabled); - } - - if (state & META_COLOR_MASK) { - GLuint i; - for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { - if (!TEST_EQ_4V(ctx->Color.ColorMask[i], save->ColorMask[i])) { - if (i == 0) { - _mesa_ColorMask(save->ColorMask[i][0], save->ColorMask[i][1], - save->ColorMask[i][2], save->ColorMask[i][3]); - } - else { - _mesa_ColorMaskIndexed(i, - save->ColorMask[i][0], - save->ColorMask[i][1], - save->ColorMask[i][2], - save->ColorMask[i][3]); - } - } - } - } - - if (state & META_DEPTH_TEST) { - if (ctx->Depth.Test != save->Depth.Test) - _mesa_set_enable(ctx, GL_DEPTH_TEST, save->Depth.Test); - _mesa_DepthFunc(save->Depth.Func); - _mesa_DepthMask(save->Depth.Mask); - } - - if (state & META_FOG) { - _mesa_set_enable(ctx, GL_FOG, save->Fog); - } - - if (state & META_PIXEL_STORE) { - ctx->Pack = save->Pack; - ctx->Unpack = save->Unpack; - } - - if (state & META_PIXEL_TRANSFER) { - ctx->Pixel.RedScale = save->RedScale; - ctx->Pixel.RedBias = save->RedBias; - ctx->Pixel.GreenScale = save->GreenScale; - ctx->Pixel.GreenBias = save->GreenBias; - ctx->Pixel.BlueScale = save->BlueScale; - ctx->Pixel.BlueBias = save->BlueBias; - ctx->Pixel.AlphaScale = save->AlphaScale; - ctx->Pixel.AlphaBias = save->AlphaBias; - ctx->Pixel.MapColorFlag = save->MapColorFlag; - /* XXX more state */ - ctx->NewState |=_NEW_PIXEL; - } - - if (state & META_RASTERIZATION) { - _mesa_PolygonMode(GL_FRONT, save->FrontPolygonMode); - _mesa_PolygonMode(GL_BACK, save->BackPolygonMode); - _mesa_set_enable(ctx, GL_POLYGON_STIPPLE, save->PolygonStipple); - _mesa_set_enable(ctx, GL_POLYGON_OFFSET_FILL, save->PolygonOffset); - _mesa_set_enable(ctx, GL_POLYGON_SMOOTH, save->PolygonSmooth); - _mesa_set_enable(ctx, GL_CULL_FACE, save->PolygonCull); - } - - if (state & META_SCISSOR) { - _mesa_set_enable(ctx, GL_SCISSOR_TEST, save->Scissor.Enabled); - _mesa_Scissor(save->Scissor.X, save->Scissor.Y, - save->Scissor.Width, save->Scissor.Height); - } - - if (state & META_SHADER) { - if (ctx->Extensions.ARB_vertex_program) { - _mesa_set_enable(ctx, GL_VERTEX_PROGRAM_ARB, - save->VertexProgramEnabled); - _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current, - save->VertexProgram); - _mesa_reference_vertprog(ctx, &save->VertexProgram, NULL); - } - - if (ctx->Extensions.ARB_fragment_program) { - _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, - save->FragmentProgramEnabled); - _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current, - save->FragmentProgram); - _mesa_reference_fragprog(ctx, &save->FragmentProgram, NULL); - } - - if (ctx->Extensions.ARB_vertex_shader) - _mesa_use_shader_program(ctx, GL_VERTEX_SHADER, save->VertexShader); - - if (ctx->Extensions.ARB_geometry_shader4) - _mesa_use_shader_program(ctx, GL_GEOMETRY_SHADER_ARB, - save->GeometryShader); - - if (ctx->Extensions.ARB_fragment_shader) - _mesa_use_shader_program(ctx, GL_FRAGMENT_SHADER, - save->FragmentShader); - - _mesa_reference_shader_program(ctx, &ctx->Shader.ActiveProgram, - save->ActiveShader); - } - - if (state & META_STENCIL_TEST) { - const struct gl_stencil_attrib *stencil = &save->Stencil; - - _mesa_set_enable(ctx, GL_STENCIL_TEST, stencil->Enabled); - _mesa_ClearStencil(stencil->Clear); - if (ctx->Extensions.EXT_stencil_two_side) { - _mesa_set_enable(ctx, GL_STENCIL_TEST_TWO_SIDE_EXT, - stencil->TestTwoSide); - _mesa_ActiveStencilFaceEXT(stencil->ActiveFace - ? GL_BACK : GL_FRONT); - } - /* front state */ - _mesa_StencilFuncSeparate(GL_FRONT, - stencil->Function[0], - stencil->Ref[0], - stencil->ValueMask[0]); - _mesa_StencilMaskSeparate(GL_FRONT, stencil->WriteMask[0]); - _mesa_StencilOpSeparate(GL_FRONT, stencil->FailFunc[0], - stencil->ZFailFunc[0], - stencil->ZPassFunc[0]); - /* back state */ - _mesa_StencilFuncSeparate(GL_BACK, - stencil->Function[1], - stencil->Ref[1], - stencil->ValueMask[1]); - _mesa_StencilMaskSeparate(GL_BACK, stencil->WriteMask[1]); - _mesa_StencilOpSeparate(GL_BACK, stencil->FailFunc[1], - stencil->ZFailFunc[1], - stencil->ZPassFunc[1]); - } - - if (state & META_TEXTURE) { - GLuint u, tgt; - - ASSERT(ctx->Texture.CurrentUnit == 0); - - /* restore texenv for unit[0] */ - _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, save->EnvMode); - - /* restore texture objects for unit[0] only */ - for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++) { - _mesa_reference_texobj(&ctx->Texture.Unit[0].CurrentTex[tgt], - save->CurrentTexture[tgt]); - _mesa_reference_texobj(&save->CurrentTexture[tgt], NULL); - } - - /* Re-enable textures, texgen */ - for (u = 0; u < ctx->Const.MaxTextureUnits; u++) { - if (save->TexEnabled[u]) { - _mesa_ActiveTextureARB(GL_TEXTURE0 + u); - - if (save->TexEnabled[u] & TEXTURE_1D_BIT) - _mesa_set_enable(ctx, GL_TEXTURE_1D, GL_TRUE); - if (save->TexEnabled[u] & TEXTURE_2D_BIT) - _mesa_set_enable(ctx, GL_TEXTURE_2D, GL_TRUE); - if (save->TexEnabled[u] & TEXTURE_3D_BIT) - _mesa_set_enable(ctx, GL_TEXTURE_3D, GL_TRUE); - if (save->TexEnabled[u] & TEXTURE_CUBE_BIT) - _mesa_set_enable(ctx, GL_TEXTURE_CUBE_MAP, GL_TRUE); - if (save->TexEnabled[u] & TEXTURE_RECT_BIT) - _mesa_set_enable(ctx, GL_TEXTURE_RECTANGLE, GL_TRUE); - } - - if (save->TexGenEnabled[u]) { - _mesa_ActiveTextureARB(GL_TEXTURE0 + u); - - if (save->TexGenEnabled[u] & S_BIT) - _mesa_set_enable(ctx, GL_TEXTURE_GEN_S, GL_TRUE); - if (save->TexGenEnabled[u] & T_BIT) - _mesa_set_enable(ctx, GL_TEXTURE_GEN_T, GL_TRUE); - if (save->TexGenEnabled[u] & R_BIT) - _mesa_set_enable(ctx, GL_TEXTURE_GEN_R, GL_TRUE); - if (save->TexGenEnabled[u] & Q_BIT) - _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q, GL_TRUE); - } - } - - /* restore current unit state */ - _mesa_ActiveTextureARB(GL_TEXTURE0 + save->ActiveUnit); - _mesa_ClientActiveTextureARB(GL_TEXTURE0 + save->ClientActiveUnit); - } - - if (state & META_TRANSFORM) { - GLuint activeTexture = ctx->Texture.CurrentUnit; - _mesa_ActiveTextureARB(GL_TEXTURE0); - _mesa_MatrixMode(GL_TEXTURE); - _mesa_LoadMatrixf(save->TextureMatrix); - _mesa_ActiveTextureARB(GL_TEXTURE0 + activeTexture); - - _mesa_MatrixMode(GL_MODELVIEW); - _mesa_LoadMatrixf(save->ModelviewMatrix); - - _mesa_MatrixMode(GL_PROJECTION); - _mesa_LoadMatrixf(save->ProjectionMatrix); - - _mesa_MatrixMode(save->MatrixMode); - - if (save->ClipPlanesEnabled) { - GLuint i; - for (i = 0; i < ctx->Const.MaxClipPlanes; i++) { - if (save->ClipPlanesEnabled & (1 << i)) { - _mesa_set_enable(ctx, GL_CLIP_PLANE0 + i, GL_TRUE); - } - } - } - } - - if (state & META_VERTEX) { - /* restore vertex buffer object */ - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, save->ArrayBufferObj->Name); - _mesa_reference_buffer_object(ctx, &save->ArrayBufferObj, NULL); - - /* restore vertex array object */ - _mesa_BindVertexArray(save->ArrayObj->Name); - _mesa_reference_array_object(ctx, &save->ArrayObj, NULL); - } - - if (state & META_VIEWPORT) { - if (save->ViewportX != ctx->Viewport.X || - save->ViewportY != ctx->Viewport.Y || - save->ViewportW != ctx->Viewport.Width || - save->ViewportH != ctx->Viewport.Height) { - _mesa_set_viewport(ctx, save->ViewportX, save->ViewportY, - save->ViewportW, save->ViewportH); - } - _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); - } -} - - -/** - * Convert Z from a normalized value in the range [0, 1] to an object-space - * Z coordinate in [-1, +1] so that drawing at the new Z position with the - * default/identity ortho projection results in the original Z value. - * Used by the meta-Clear, Draw/CopyPixels and Bitmap functions where the Z - * value comes from the clear value or raster position. - */ -static INLINE GLfloat -invert_z(GLfloat normZ) -{ - GLfloat objZ = 1.0 - 2.0 * normZ; - return objZ; -} - - -/** - * One-time init for a temp_texture object. - * Choose tex target, compute max tex size, etc. - */ -static void -init_temp_texture(struct gl_context *ctx, struct temp_texture *tex) -{ - /* prefer texture rectangle */ - if (ctx->Extensions.NV_texture_rectangle) { - tex->Target = GL_TEXTURE_RECTANGLE; - tex->MaxSize = ctx->Const.MaxTextureRectSize; - tex->NPOT = GL_TRUE; - } - else { - /* use 2D texture, NPOT if possible */ - tex->Target = GL_TEXTURE_2D; - tex->MaxSize = 1 << (ctx->Const.MaxTextureLevels - 1); - tex->NPOT = ctx->Extensions.ARB_texture_non_power_of_two; - } - tex->MinSize = 16; /* 16 x 16 at least */ - assert(tex->MaxSize > 0); - - _mesa_GenTextures(1, &tex->TexObj); -} - - -/** - * Return pointer to temp_texture info for non-bitmap ops. - * This does some one-time init if needed. - */ -static struct temp_texture * -get_temp_texture(struct gl_context *ctx) -{ - struct temp_texture *tex = &ctx->Meta->TempTex; - - if (!tex->TexObj) { - init_temp_texture(ctx, tex); - } - - return tex; -} - - -/** - * Return pointer to temp_texture info for _mesa_meta_bitmap(). - * We use a separate texture for bitmaps to reduce texture - * allocation/deallocation. - */ -static struct temp_texture * -get_bitmap_temp_texture(struct gl_context *ctx) -{ - struct temp_texture *tex = &ctx->Meta->Bitmap.Tex; - - if (!tex->TexObj) { - init_temp_texture(ctx, tex); - } - - return tex; -} - - -/** - * Compute the width/height of texture needed to draw an image of the - * given size. Return a flag indicating whether the current texture - * can be re-used (glTexSubImage2D) or if a new texture needs to be - * allocated (glTexImage2D). - * Also, compute s/t texcoords for drawing. - * - * \return GL_TRUE if new texture is needed, GL_FALSE otherwise - */ -static GLboolean -alloc_texture(struct temp_texture *tex, - GLsizei width, GLsizei height, GLenum intFormat) -{ - GLboolean newTex = GL_FALSE; - - ASSERT(width <= tex->MaxSize); - ASSERT(height <= tex->MaxSize); - - if (width > tex->Width || - height > tex->Height || - intFormat != tex->IntFormat) { - /* alloc new texture (larger or different format) */ - - if (tex->NPOT) { - /* use non-power of two size */ - tex->Width = MAX2(tex->MinSize, width); - tex->Height = MAX2(tex->MinSize, height); - } - else { - /* find power of two size */ - GLsizei w, h; - w = h = tex->MinSize; - while (w < width) - w *= 2; - while (h < height) - h *= 2; - tex->Width = w; - tex->Height = h; - } - - tex->IntFormat = intFormat; - - newTex = GL_TRUE; - } - - /* compute texcoords */ - if (tex->Target == GL_TEXTURE_RECTANGLE) { - tex->Sright = (GLfloat) width; - tex->Ttop = (GLfloat) height; - } - else { - tex->Sright = (GLfloat) width / tex->Width; - tex->Ttop = (GLfloat) height / tex->Height; - } - - return newTex; -} - - -/** - * Setup/load texture for glCopyPixels or glBlitFramebuffer. - */ -static void -setup_copypix_texture(struct temp_texture *tex, - GLboolean newTex, - GLint srcX, GLint srcY, - GLsizei width, GLsizei height, GLenum intFormat, - GLenum filter) -{ - _mesa_BindTexture(tex->Target, tex->TexObj); - _mesa_TexParameteri(tex->Target, GL_TEXTURE_MIN_FILTER, filter); - _mesa_TexParameteri(tex->Target, GL_TEXTURE_MAG_FILTER, filter); - _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); - - /* copy framebuffer image to texture */ - if (newTex) { - /* create new tex image */ - if (tex->Width == width && tex->Height == height) { - /* create new tex with framebuffer data */ - _mesa_CopyTexImage2D(tex->Target, 0, tex->IntFormat, - srcX, srcY, width, height, 0); - } - else { - /* create empty texture */ - _mesa_TexImage2D(tex->Target, 0, tex->IntFormat, - tex->Width, tex->Height, 0, - intFormat, GL_UNSIGNED_BYTE, NULL); - /* load image */ - _mesa_CopyTexSubImage2D(tex->Target, 0, - 0, 0, srcX, srcY, width, height); - } - } - else { - /* replace existing tex image */ - _mesa_CopyTexSubImage2D(tex->Target, 0, - 0, 0, srcX, srcY, width, height); - } -} - - -/** - * Setup/load texture for glDrawPixels. - */ -static void -setup_drawpix_texture(struct gl_context *ctx, - struct temp_texture *tex, - GLboolean newTex, - GLenum texIntFormat, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - const GLvoid *pixels) -{ - _mesa_BindTexture(tex->Target, tex->TexObj); - _mesa_TexParameteri(tex->Target, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - _mesa_TexParameteri(tex->Target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); - - /* copy pixel data to texture */ - if (newTex) { - /* create new tex image */ - if (tex->Width == width && tex->Height == height) { - /* create new tex and load image data */ - _mesa_TexImage2D(tex->Target, 0, tex->IntFormat, - tex->Width, tex->Height, 0, format, type, pixels); - } - else { - struct gl_buffer_object *save_unpack_obj = NULL; - - _mesa_reference_buffer_object(ctx, &save_unpack_obj, - ctx->Unpack.BufferObj); - _mesa_BindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB, 0); - /* create empty texture */ - _mesa_TexImage2D(tex->Target, 0, tex->IntFormat, - tex->Width, tex->Height, 0, format, type, NULL); - if (save_unpack_obj != NULL) - _mesa_BindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB, - save_unpack_obj->Name); - /* load image */ - _mesa_TexSubImage2D(tex->Target, 0, - 0, 0, width, height, format, type, pixels); - } - } - else { - /* replace existing tex image */ - _mesa_TexSubImage2D(tex->Target, 0, - 0, 0, width, height, format, type, pixels); - } -} - - - -/** - * One-time init for drawing depth pixels. - */ -static void -init_blit_depth_pixels(struct gl_context *ctx) -{ - static const char *program = - "!!ARBfp1.0\n" - "TEX result.depth, fragment.texcoord[0], texture[0], %s; \n" - "END \n"; - char program2[200]; - struct blit_state *blit = &ctx->Meta->Blit; - struct temp_texture *tex = get_temp_texture(ctx); - const char *texTarget; - - assert(blit->DepthFP == 0); - - /* replace %s with "RECT" or "2D" */ - assert(strlen(program) + 4 < sizeof(program2)); - if (tex->Target == GL_TEXTURE_RECTANGLE) - texTarget = "RECT"; - else - texTarget = "2D"; - _mesa_snprintf(program2, sizeof(program2), program, texTarget); - - _mesa_GenPrograms(1, &blit->DepthFP); - _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, blit->DepthFP); - _mesa_ProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, - strlen(program2), (const GLubyte *) program2); -} - - -/** - * Try to do a glBlitFramebuffer using no-copy texturing. - * We can do this when the src renderbuffer is actually a texture. - * But if the src buffer == dst buffer we cannot do this. - * - * \return new buffer mask indicating the buffers left to blit using the - * normal path. - */ -static GLbitfield -blitframebuffer_texture(struct gl_context *ctx, - GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, - GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, - GLbitfield mask, GLenum filter) -{ - if (mask & GL_COLOR_BUFFER_BIT) { - const struct gl_framebuffer *drawFb = ctx->DrawBuffer; - const struct gl_framebuffer *readFb = ctx->ReadBuffer; - const struct gl_renderbuffer_attachment *drawAtt = - &drawFb->Attachment[drawFb->_ColorDrawBufferIndexes[0]]; - const struct gl_renderbuffer_attachment *readAtt = - &readFb->Attachment[readFb->_ColorReadBufferIndex]; - - if (readAtt && readAtt->Texture) { - const struct gl_texture_object *texObj = readAtt->Texture; - const GLuint srcLevel = readAtt->TextureLevel; - const GLenum minFilterSave = texObj->Sampler.MinFilter; - const GLenum magFilterSave = texObj->Sampler.MagFilter; - const GLint baseLevelSave = texObj->BaseLevel; - const GLint maxLevelSave = texObj->MaxLevel; - const GLenum wrapSSave = texObj->Sampler.WrapS; - const GLenum wrapTSave = texObj->Sampler.WrapT; - const GLenum target = texObj->Target; - - if (drawAtt->Texture == readAtt->Texture) { - /* Can't use same texture as both the source and dest. We need - * to handle overlapping blits and besides, some hw may not - * support this. - */ - return mask; - } - - if (target != GL_TEXTURE_2D && target != GL_TEXTURE_RECTANGLE_ARB) { - /* Can't handle other texture types at this time */ - return mask; - } - - /* - printf("Blit from texture!\n"); - printf(" srcAtt %p dstAtt %p\n", readAtt, drawAtt); - printf(" srcTex %p dstText %p\n", texObj, drawAtt->Texture); - */ - - /* Prepare src texture state */ - _mesa_BindTexture(target, texObj->Name); - _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, filter); - _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, filter); - if (target != GL_TEXTURE_RECTANGLE_ARB) { - _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, srcLevel); - _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, srcLevel); - } - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); - _mesa_set_enable(ctx, target, GL_TRUE); - - /* Prepare vertex data (the VBO was previously created and bound) */ - { - struct vertex { - GLfloat x, y, s, t; - }; - struct vertex verts[4]; - GLfloat s0, t0, s1, t1; - - if (target == GL_TEXTURE_2D) { - const struct gl_texture_image *texImage - = _mesa_select_tex_image(ctx, texObj, target, srcLevel); - s0 = srcX0 / (float) texImage->Width; - s1 = srcX1 / (float) texImage->Width; - t0 = srcY0 / (float) texImage->Height; - t1 = srcY1 / (float) texImage->Height; - } - else { - assert(target == GL_TEXTURE_RECTANGLE_ARB); - s0 = srcX0; - s1 = srcX1; - t0 = srcY0; - t1 = srcY1; - } - - verts[0].x = (GLfloat) dstX0; - verts[0].y = (GLfloat) dstY0; - verts[1].x = (GLfloat) dstX1; - verts[1].y = (GLfloat) dstY0; - verts[2].x = (GLfloat) dstX1; - verts[2].y = (GLfloat) dstY1; - verts[3].x = (GLfloat) dstX0; - verts[3].y = (GLfloat) dstY1; - - verts[0].s = s0; - verts[0].t = t0; - verts[1].s = s1; - verts[1].t = t0; - verts[2].s = s1; - verts[2].t = t1; - verts[3].s = s0; - verts[3].t = t1; - - _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); - } - - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - - /* Restore texture object state, the texture binding will - * be restored by _mesa_meta_end(). - */ - _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, minFilterSave); - _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, magFilterSave); - if (target != GL_TEXTURE_RECTANGLE_ARB) { - _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, baseLevelSave); - _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, maxLevelSave); - } - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, wrapSSave); - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, wrapTSave); - - /* Done with color buffer */ - mask &= ~GL_COLOR_BUFFER_BIT; - } - } - - return mask; -} - - -/** - * Meta implementation of ctx->Driver.BlitFramebuffer() in terms - * of texture mapping and polygon rendering. - */ -void -_mesa_meta_BlitFramebuffer(struct gl_context *ctx, - GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, - GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, - GLbitfield mask, GLenum filter) -{ - struct blit_state *blit = &ctx->Meta->Blit; - struct temp_texture *tex = get_temp_texture(ctx); - const GLsizei maxTexSize = tex->MaxSize; - const GLint srcX = MIN2(srcX0, srcX1); - const GLint srcY = MIN2(srcY0, srcY1); - const GLint srcW = abs(srcX1 - srcX0); - const GLint srcH = abs(srcY1 - srcY0); - const GLboolean srcFlipX = srcX1 < srcX0; - const GLboolean srcFlipY = srcY1 < srcY0; - struct vertex { - GLfloat x, y, s, t; - }; - struct vertex verts[4]; - GLboolean newTex; - - if (srcW > maxTexSize || srcH > maxTexSize) { - /* XXX avoid this fallback */ - _swrast_BlitFramebuffer(ctx, srcX0, srcY0, srcX1, srcY1, - dstX0, dstY0, dstX1, dstY1, mask, filter); - return; - } - - if (srcFlipX) { - GLint tmp = dstX0; - dstX0 = dstX1; - dstX1 = tmp; - } - - if (srcFlipY) { - GLint tmp = dstY0; - dstY0 = dstY1; - dstY1 = tmp; - } - - /* only scissor effects blit so save/clear all other relevant state */ - _mesa_meta_begin(ctx, ~META_SCISSOR); - - if (blit->ArrayObj == 0) { - /* one-time setup */ - - /* create vertex array object */ - _mesa_GenVertexArrays(1, &blit->ArrayObj); - _mesa_BindVertexArray(blit->ArrayObj); - - /* create vertex array buffer */ - _mesa_GenBuffersARB(1, &blit->VBO); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, blit->VBO); - _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), - NULL, GL_DYNAMIC_DRAW_ARB); - - /* setup vertex arrays */ - _mesa_VertexPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); - _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); - _mesa_EnableClientState(GL_VERTEX_ARRAY); - _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); - } - else { - _mesa_BindVertexArray(blit->ArrayObj); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, blit->VBO); - } - - /* Try faster, direct texture approach first */ - mask = blitframebuffer_texture(ctx, srcX0, srcY0, srcX1, srcY1, - dstX0, dstY0, dstX1, dstY1, mask, filter); - if (mask == 0x0) { - _mesa_meta_end(ctx); - return; - } - - /* Continue with "normal" approach which involves copying the src rect - * into a temporary texture and is "blitted" by drawing a textured quad. - */ - - newTex = alloc_texture(tex, srcW, srcH, GL_RGBA); - - /* vertex positions/texcoords (after texture allocation!) */ - { - verts[0].x = (GLfloat) dstX0; - verts[0].y = (GLfloat) dstY0; - verts[1].x = (GLfloat) dstX1; - verts[1].y = (GLfloat) dstY0; - verts[2].x = (GLfloat) dstX1; - verts[2].y = (GLfloat) dstY1; - verts[3].x = (GLfloat) dstX0; - verts[3].y = (GLfloat) dstY1; - - verts[0].s = 0.0F; - verts[0].t = 0.0F; - verts[1].s = tex->Sright; - verts[1].t = 0.0F; - verts[2].s = tex->Sright; - verts[2].t = tex->Ttop; - verts[3].s = 0.0F; - verts[3].t = tex->Ttop; - - /* upload new vertex data */ - _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); - } - - _mesa_set_enable(ctx, tex->Target, GL_TRUE); - - if (mask & GL_COLOR_BUFFER_BIT) { - setup_copypix_texture(tex, newTex, srcX, srcY, srcW, srcH, - GL_RGBA, filter); - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - mask &= ~GL_COLOR_BUFFER_BIT; - } - - if (mask & GL_DEPTH_BUFFER_BIT) { - GLuint *tmp = (GLuint *) malloc(srcW * srcH * sizeof(GLuint)); - if (tmp) { - if (!blit->DepthFP) - init_blit_depth_pixels(ctx); - - /* maybe change tex format here */ - newTex = alloc_texture(tex, srcW, srcH, GL_DEPTH_COMPONENT); - - _mesa_ReadPixels(srcX, srcY, srcW, srcH, - GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, tmp); - - setup_drawpix_texture(ctx, tex, newTex, GL_DEPTH_COMPONENT, srcW, srcH, - GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, tmp); - - _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, blit->DepthFP); - _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, GL_TRUE); - _mesa_ColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); - _mesa_set_enable(ctx, GL_DEPTH_TEST, GL_TRUE); - _mesa_DepthFunc(GL_ALWAYS); - _mesa_DepthMask(GL_TRUE); - - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - mask &= ~GL_DEPTH_BUFFER_BIT; - - free(tmp); - } - } - - if (mask & GL_STENCIL_BUFFER_BIT) { - /* XXX can't easily do stencil */ - } - - _mesa_set_enable(ctx, tex->Target, GL_FALSE); - - _mesa_meta_end(ctx); - - if (mask) { - _swrast_BlitFramebuffer(ctx, srcX0, srcY0, srcX1, srcY1, - dstX0, dstY0, dstX1, dstY1, mask, filter); - } -} - - -/** - * Meta implementation of ctx->Driver.Clear() in terms of polygon rendering. - */ -void -_mesa_meta_Clear(struct gl_context *ctx, GLbitfield buffers) -{ - struct clear_state *clear = &ctx->Meta->Clear; - struct vertex { - GLfloat x, y, z, r, g, b, a; - }; - struct vertex verts[4]; - /* save all state but scissor, pixel pack/unpack */ - 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) { - /* if clearing color buffers, don't save/restore colormask */ - metaSave -= META_COLOR_MASK; - } - - _mesa_meta_begin(ctx, metaSave); - - if (clear->ArrayObj == 0) { - /* one-time setup */ - - /* create vertex array object */ - _mesa_GenVertexArrays(1, &clear->ArrayObj); - _mesa_BindVertexArray(clear->ArrayObj); - - /* create vertex array buffer */ - _mesa_GenBuffersARB(1, &clear->VBO); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, clear->VBO); - - /* setup vertex arrays */ - _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); - _mesa_ColorPointer(4, GL_FLOAT, sizeof(struct vertex), OFFSET(r)); - _mesa_EnableClientState(GL_VERTEX_ARRAY); - _mesa_EnableClientState(GL_COLOR_ARRAY); - } - else { - _mesa_BindVertexArray(clear->ArrayObj); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, clear->VBO); - } - - /* 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); - _mesa_ColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); - } - - /* GL_DEPTH_BUFFER_BIT */ - if (buffers & BUFFER_BIT_DEPTH) { - _mesa_set_enable(ctx, GL_DEPTH_TEST, GL_TRUE); - _mesa_DepthFunc(GL_ALWAYS); - _mesa_DepthMask(GL_TRUE); - } - else { - assert(!ctx->Depth.Test); - } - - /* GL_STENCIL_BUFFER_BIT */ - if (buffers & BUFFER_BIT_STENCIL) { - _mesa_set_enable(ctx, GL_STENCIL_TEST, GL_TRUE); - _mesa_StencilOpSeparate(GL_FRONT_AND_BACK, - GL_REPLACE, GL_REPLACE, GL_REPLACE); - _mesa_StencilFuncSeparate(GL_FRONT_AND_BACK, GL_ALWAYS, - ctx->Stencil.Clear & stencilMax, - ctx->Stencil.WriteMask[0]); - } - else { - assert(!ctx->Stencil.Enabled); - } - - /* vertex positions/colors */ - { - const GLfloat x0 = (GLfloat) ctx->DrawBuffer->_Xmin; - const GLfloat y0 = (GLfloat) ctx->DrawBuffer->_Ymin; - const GLfloat x1 = (GLfloat) ctx->DrawBuffer->_Xmax; - const GLfloat y1 = (GLfloat) ctx->DrawBuffer->_Ymax; - const GLfloat z = invert_z(ctx->Depth.Clear); - GLuint i; - - verts[0].x = x0; - verts[0].y = y0; - verts[0].z = z; - verts[1].x = x1; - verts[1].y = y0; - verts[1].z = z; - verts[2].x = x1; - verts[2].y = y1; - verts[2].z = z; - verts[3].x = x0; - verts[3].y = y1; - verts[3].z = z; - - /* vertex colors */ - for (i = 0; i < 4; i++) { - 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 */ - _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), verts, - GL_DYNAMIC_DRAW_ARB); - } - - /* draw quad */ - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - - _mesa_meta_end(ctx); -} - - -/** - * Meta implementation of ctx->Driver.CopyPixels() in terms - * of texture mapping and polygon rendering. - */ -void -_mesa_meta_CopyPixels(struct gl_context *ctx, GLint srcX, GLint srcY, - GLsizei width, GLsizei height, - GLint dstX, GLint dstY, GLenum type) -{ - struct copypix_state *copypix = &ctx->Meta->CopyPix; - struct temp_texture *tex = get_temp_texture(ctx); - struct vertex { - GLfloat x, y, z, s, t; - }; - struct vertex verts[4]; - GLboolean newTex; - GLenum intFormat = GL_RGBA; - - if (type != GL_COLOR || - ctx->_ImageTransferState || - ctx->Fog.Enabled || - width > tex->MaxSize || - height > tex->MaxSize) { - /* XXX avoid this fallback */ - _swrast_CopyPixels(ctx, srcX, srcY, width, height, dstX, dstY, type); - return; - } - - /* Most GL state applies to glCopyPixels, but a there's a few things - * we need to override: - */ - _mesa_meta_begin(ctx, (META_RASTERIZATION | - META_SHADER | - META_TEXTURE | - META_TRANSFORM | - META_VERTEX | - META_VIEWPORT)); - - if (copypix->ArrayObj == 0) { - /* one-time setup */ - - /* create vertex array object */ - _mesa_GenVertexArrays(1, ©pix->ArrayObj); - _mesa_BindVertexArray(copypix->ArrayObj); - - /* create vertex array buffer */ - _mesa_GenBuffersARB(1, ©pix->VBO); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, copypix->VBO); - _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), - NULL, GL_DYNAMIC_DRAW_ARB); - - /* setup vertex arrays */ - _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); - _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); - _mesa_EnableClientState(GL_VERTEX_ARRAY); - _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); - } - else { - _mesa_BindVertexArray(copypix->ArrayObj); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, copypix->VBO); - } - - newTex = alloc_texture(tex, width, height, intFormat); - - /* vertex positions, texcoords (after texture allocation!) */ - { - const GLfloat dstX0 = (GLfloat) dstX; - const GLfloat dstY0 = (GLfloat) dstY; - const GLfloat dstX1 = dstX + width * ctx->Pixel.ZoomX; - const GLfloat dstY1 = dstY + height * ctx->Pixel.ZoomY; - const GLfloat z = invert_z(ctx->Current.RasterPos[2]); - - verts[0].x = dstX0; - verts[0].y = dstY0; - verts[0].z = z; - verts[0].s = 0.0F; - verts[0].t = 0.0F; - verts[1].x = dstX1; - verts[1].y = dstY0; - verts[1].z = z; - verts[1].s = tex->Sright; - verts[1].t = 0.0F; - verts[2].x = dstX1; - verts[2].y = dstY1; - verts[2].z = z; - verts[2].s = tex->Sright; - verts[2].t = tex->Ttop; - verts[3].x = dstX0; - verts[3].y = dstY1; - verts[3].z = z; - verts[3].s = 0.0F; - verts[3].t = tex->Ttop; - - /* upload new vertex data */ - _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); - } - - /* Alloc/setup texture */ - setup_copypix_texture(tex, newTex, srcX, srcY, width, height, - GL_RGBA, GL_NEAREST); - - _mesa_set_enable(ctx, tex->Target, GL_TRUE); - - /* draw textured quad */ - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - - _mesa_set_enable(ctx, tex->Target, GL_FALSE); - - _mesa_meta_end(ctx); -} - - - -/** - * When the glDrawPixels() image size is greater than the max rectangle - * texture size we use this function to break the glDrawPixels() image - * into tiles which fit into the max texture size. - */ -static void -tiled_draw_pixels(struct gl_context *ctx, - GLint tileSize, - GLint x, GLint y, GLsizei width, GLsizei height, - GLenum format, GLenum type, - const struct gl_pixelstore_attrib *unpack, - const GLvoid *pixels) -{ - struct gl_pixelstore_attrib tileUnpack = *unpack; - GLint i, j; - - if (tileUnpack.RowLength == 0) - tileUnpack.RowLength = width; - - for (i = 0; i < width; i += tileSize) { - const GLint tileWidth = MIN2(tileSize, width - i); - const GLint tileX = (GLint) (x + i * ctx->Pixel.ZoomX); - - tileUnpack.SkipPixels = unpack->SkipPixels + i; - - for (j = 0; j < height; j += tileSize) { - const GLint tileHeight = MIN2(tileSize, height - j); - const GLint tileY = (GLint) (y + j * ctx->Pixel.ZoomY); - - tileUnpack.SkipRows = unpack->SkipRows + j; - - _mesa_meta_DrawPixels(ctx, tileX, tileY, tileWidth, tileHeight, - format, type, &tileUnpack, pixels); - } - } -} - - -/** - * One-time init for drawing stencil pixels. - */ -static void -init_draw_stencil_pixels(struct gl_context *ctx) -{ - /* This program is run eight times, once for each stencil bit. - * The stencil values to draw are found in an 8-bit alpha texture. - * We read the texture/stencil value and test if bit 'b' is set. - * If the bit is not set, use KIL to kill the fragment. - * Finally, we use the stencil test to update the stencil buffer. - * - * The basic algorithm for checking if a bit is set is: - * if (is_odd(value / (1 << bit))) - * result is one (or non-zero). - * else - * result is zero. - * The program parameter contains three values: - * parm.x = 255 / (1 << bit) - * parm.y = 0.5 - * parm.z = 0.0 - */ - static const char *program = - "!!ARBfp1.0\n" - "PARAM parm = program.local[0]; \n" - "TEMP t; \n" - "TEX t, fragment.texcoord[0], texture[0], %s; \n" /* NOTE %s here! */ - "# t = t * 255 / bit \n" - "MUL t.x, t.a, parm.x; \n" - "# t = (int) t \n" - "FRC t.y, t.x; \n" - "SUB t.x, t.x, t.y; \n" - "# t = t * 0.5 \n" - "MUL t.x, t.x, parm.y; \n" - "# t = fract(t.x) \n" - "FRC t.x, t.x; # if t.x != 0, then the bit is set \n" - "# t.x = (t.x == 0 ? 1 : 0) \n" - "SGE t.x, -t.x, parm.z; \n" - "KIL -t.x; \n" - "# for debug only \n" - "#MOV result.color, t.x; \n" - "END \n"; - char program2[1000]; - struct drawpix_state *drawpix = &ctx->Meta->DrawPix; - struct temp_texture *tex = get_temp_texture(ctx); - const char *texTarget; - - assert(drawpix->StencilFP == 0); - - /* replace %s with "RECT" or "2D" */ - assert(strlen(program) + 4 < sizeof(program2)); - if (tex->Target == GL_TEXTURE_RECTANGLE) - texTarget = "RECT"; - else - texTarget = "2D"; - _mesa_snprintf(program2, sizeof(program2), program, texTarget); - - _mesa_GenPrograms(1, &drawpix->StencilFP); - _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, drawpix->StencilFP); - _mesa_ProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, - strlen(program2), (const GLubyte *) program2); -} - - -/** - * One-time init for drawing depth pixels. - */ -static void -init_draw_depth_pixels(struct gl_context *ctx) -{ - static const char *program = - "!!ARBfp1.0\n" - "PARAM color = program.local[0]; \n" - "TEX result.depth, fragment.texcoord[0], texture[0], %s; \n" - "MOV result.color, color; \n" - "END \n"; - char program2[200]; - struct drawpix_state *drawpix = &ctx->Meta->DrawPix; - struct temp_texture *tex = get_temp_texture(ctx); - const char *texTarget; - - assert(drawpix->DepthFP == 0); - - /* replace %s with "RECT" or "2D" */ - assert(strlen(program) + 4 < sizeof(program2)); - if (tex->Target == GL_TEXTURE_RECTANGLE) - texTarget = "RECT"; - else - texTarget = "2D"; - _mesa_snprintf(program2, sizeof(program2), program, texTarget); - - _mesa_GenPrograms(1, &drawpix->DepthFP); - _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, drawpix->DepthFP); - _mesa_ProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, - strlen(program2), (const GLubyte *) program2); -} - - -/** - * Meta implementation of ctx->Driver.DrawPixels() in terms - * of texture mapping and polygon rendering. - */ -void -_mesa_meta_DrawPixels(struct gl_context *ctx, - GLint x, GLint y, GLsizei width, GLsizei height, - GLenum format, GLenum type, - const struct gl_pixelstore_attrib *unpack, - const GLvoid *pixels) -{ - struct drawpix_state *drawpix = &ctx->Meta->DrawPix; - struct temp_texture *tex = get_temp_texture(ctx); - const struct gl_pixelstore_attrib unpackSave = ctx->Unpack; - const GLuint origStencilMask = ctx->Stencil.WriteMask[0]; - struct vertex { - GLfloat x, y, z, s, t; - }; - struct vertex verts[4]; - GLenum texIntFormat; - GLboolean fallback, newTex; - GLbitfield metaExtraSave = 0x0; - GLuint vbo; - - /* - * Determine if we can do the glDrawPixels with texture mapping. - */ - fallback = GL_FALSE; - if (ctx->_ImageTransferState || - ctx->Fog.Enabled) { - fallback = GL_TRUE; - } - - if (_mesa_is_color_format(format)) { - /* use more compact format when possible */ - /* XXX disable special case for GL_LUMINANCE for now to work around - * apparent i965 driver bug (see bug #23670). - */ - if (/*format == GL_LUMINANCE ||*/ format == GL_LUMINANCE_ALPHA) - 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 && - ctx->Extensions.ARB_texture_float) - texIntFormat = GL_RGBA32F; - } - else if (_mesa_is_stencil_format(format)) { - if (ctx->Extensions.ARB_fragment_program && - ctx->Pixel.IndexShift == 0 && - ctx->Pixel.IndexOffset == 0 && - type == GL_UNSIGNED_BYTE) { - /* We'll store stencil as alpha. This only works for GLubyte - * image data because of how incoming values are mapped to alpha - * in [0,1]. - */ - texIntFormat = GL_ALPHA; - metaExtraSave = (META_COLOR_MASK | - META_DEPTH_TEST | - META_SHADER | - META_STENCIL_TEST); - } - else { - fallback = GL_TRUE; - } - } - else if (_mesa_is_depth_format(format)) { - if (ctx->Extensions.ARB_depth_texture && - ctx->Extensions.ARB_fragment_program) { - texIntFormat = GL_DEPTH_COMPONENT; - metaExtraSave = (META_SHADER); - } - else { - fallback = GL_TRUE; - } - } - else { - fallback = GL_TRUE; - } - - if (fallback) { - _swrast_DrawPixels(ctx, x, y, width, height, - format, type, unpack, pixels); - return; - } - - /* - * Check image size against max texture size, draw as tiles if needed. - */ - if (width > tex->MaxSize || height > tex->MaxSize) { - tiled_draw_pixels(ctx, tex->MaxSize, x, y, width, height, - format, type, unpack, pixels); - return; - } - - /* Most GL state applies to glDrawPixels (like blending, stencil, etc), - * but a there's a few things we need to override: - */ - _mesa_meta_begin(ctx, (META_RASTERIZATION | - META_SHADER | - META_TEXTURE | - META_TRANSFORM | - META_VERTEX | - META_VIEWPORT | - META_CLAMP_FRAGMENT_COLOR | - metaExtraSave)); - - newTex = alloc_texture(tex, width, height, texIntFormat); - - /* vertex positions, texcoords (after texture allocation!) */ - { - const GLfloat x0 = (GLfloat) x; - const GLfloat y0 = (GLfloat) y; - const GLfloat x1 = x + width * ctx->Pixel.ZoomX; - const GLfloat y1 = y + height * ctx->Pixel.ZoomY; - const GLfloat z = invert_z(ctx->Current.RasterPos[2]); - - verts[0].x = x0; - verts[0].y = y0; - verts[0].z = z; - verts[0].s = 0.0F; - verts[0].t = 0.0F; - verts[1].x = x1; - verts[1].y = y0; - verts[1].z = z; - verts[1].s = tex->Sright; - verts[1].t = 0.0F; - verts[2].x = x1; - verts[2].y = y1; - verts[2].z = z; - verts[2].s = tex->Sright; - verts[2].t = tex->Ttop; - verts[3].x = x0; - verts[3].y = y1; - verts[3].z = z; - verts[3].s = 0.0F; - verts[3].t = tex->Ttop; - } - - if (drawpix->ArrayObj == 0) { - /* one-time setup: create vertex array object */ - _mesa_GenVertexArrays(1, &drawpix->ArrayObj); - } - _mesa_BindVertexArray(drawpix->ArrayObj); - - /* create vertex array buffer */ - _mesa_GenBuffersARB(1, &vbo); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, vbo); - _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), - verts, GL_DYNAMIC_DRAW_ARB); - - /* setup vertex arrays */ - _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); - _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); - _mesa_EnableClientState(GL_VERTEX_ARRAY); - _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); - - /* set given unpack params */ - ctx->Unpack = *unpack; - - _mesa_set_enable(ctx, tex->Target, GL_TRUE); - - if (_mesa_is_stencil_format(format)) { - /* Drawing stencil */ - GLint bit; - - if (!drawpix->StencilFP) - init_draw_stencil_pixels(ctx); - - setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, - GL_ALPHA, type, pixels); - - _mesa_ColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); - - _mesa_set_enable(ctx, GL_STENCIL_TEST, GL_TRUE); - - /* set all stencil bits to 0 */ - _mesa_StencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE); - _mesa_StencilFunc(GL_ALWAYS, 0, 255); - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - - /* set stencil bits to 1 where needed */ - _mesa_StencilOp(GL_KEEP, GL_KEEP, GL_REPLACE); - - _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, drawpix->StencilFP); - _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, GL_TRUE); - - for (bit = 0; bit < ctx->DrawBuffer->Visual.stencilBits; bit++) { - const GLuint mask = 1 << bit; - if (mask & origStencilMask) { - _mesa_StencilFunc(GL_ALWAYS, mask, mask); - _mesa_StencilMask(mask); - - _mesa_ProgramLocalParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 0, - 255.0 / mask, 0.5, 0.0, 0.0); - - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - } - } - } - else if (_mesa_is_depth_format(format)) { - /* Drawing depth */ - if (!drawpix->DepthFP) - init_draw_depth_pixels(ctx); - - _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, drawpix->DepthFP); - _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, GL_TRUE); - - /* polygon color = current raster color */ - _mesa_ProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, 0, - ctx->Current.RasterColor); - - setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, - format, type, pixels); - - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - } - else { - /* Drawing RGBA */ - setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, - format, type, pixels); - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - } - - _mesa_set_enable(ctx, tex->Target, GL_FALSE); - - _mesa_DeleteBuffersARB(1, &vbo); - - /* restore unpack params */ - ctx->Unpack = unpackSave; - - _mesa_meta_end(ctx); -} - -static GLboolean -alpha_test_raster_color(struct gl_context *ctx) -{ - GLfloat alpha = ctx->Current.RasterColor[ACOMP]; - GLfloat ref = ctx->Color.AlphaRef; - - switch (ctx->Color.AlphaFunc) { - case GL_NEVER: - return GL_FALSE; - case GL_LESS: - return alpha < ref; - case GL_EQUAL: - return alpha == ref; - case GL_LEQUAL: - return alpha <= ref; - case GL_GREATER: - return alpha > ref; - case GL_NOTEQUAL: - return alpha != ref; - case GL_GEQUAL: - return alpha >= ref; - case GL_ALWAYS: - return GL_TRUE; - default: - assert(0); - return GL_FALSE; - } -} - -/** - * Do glBitmap with a alpha texture quad. Use the alpha test to cull - * the 'off' bits. A bitmap cache as in the gallium/mesa state - * tracker would improve performance a lot. - */ -void -_mesa_meta_Bitmap(struct gl_context *ctx, - GLint x, GLint y, GLsizei width, GLsizei height, - const struct gl_pixelstore_attrib *unpack, - const GLubyte *bitmap1) -{ - struct bitmap_state *bitmap = &ctx->Meta->Bitmap; - struct temp_texture *tex = get_bitmap_temp_texture(ctx); - const GLenum texIntFormat = GL_ALPHA; - const struct gl_pixelstore_attrib unpackSave = *unpack; - GLubyte fg, bg; - struct vertex { - GLfloat x, y, z, s, t, r, g, b, a; - }; - struct vertex verts[4]; - GLboolean newTex; - GLubyte *bitmap8; - - /* - * Check if swrast fallback is needed. - */ - if (ctx->_ImageTransferState || - ctx->FragmentProgram._Enabled || - ctx->Fog.Enabled || - ctx->Texture._EnabledUnits || - width > tex->MaxSize || - height > tex->MaxSize) { - _swrast_Bitmap(ctx, x, y, width, height, unpack, bitmap1); - return; - } - - if (ctx->Color.AlphaEnabled && !alpha_test_raster_color(ctx)) - return; - - /* Most GL state applies to glBitmap (like blending, stencil, etc), - * but a there's a few things we need to override: - */ - _mesa_meta_begin(ctx, (META_ALPHA_TEST | - META_PIXEL_STORE | - META_RASTERIZATION | - META_SHADER | - META_TEXTURE | - META_TRANSFORM | - META_VERTEX | - META_VIEWPORT)); - - if (bitmap->ArrayObj == 0) { - /* one-time setup */ - - /* create vertex array object */ - _mesa_GenVertexArraysAPPLE(1, &bitmap->ArrayObj); - _mesa_BindVertexArrayAPPLE(bitmap->ArrayObj); - - /* create vertex array buffer */ - _mesa_GenBuffersARB(1, &bitmap->VBO); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, bitmap->VBO); - _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), - NULL, GL_DYNAMIC_DRAW_ARB); - - /* setup vertex arrays */ - _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); - _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); - _mesa_ColorPointer(4, GL_FLOAT, sizeof(struct vertex), OFFSET(r)); - _mesa_EnableClientState(GL_VERTEX_ARRAY); - _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); - _mesa_EnableClientState(GL_COLOR_ARRAY); - } - else { - _mesa_BindVertexArray(bitmap->ArrayObj); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, bitmap->VBO); - } - - newTex = alloc_texture(tex, width, height, texIntFormat); - - /* vertex positions, texcoords, colors (after texture allocation!) */ - { - const GLfloat x0 = (GLfloat) x; - const GLfloat y0 = (GLfloat) y; - const GLfloat x1 = (GLfloat) (x + width); - const GLfloat y1 = (GLfloat) (y + height); - const GLfloat z = invert_z(ctx->Current.RasterPos[2]); - GLuint i; - - verts[0].x = x0; - verts[0].y = y0; - verts[0].z = z; - verts[0].s = 0.0F; - verts[0].t = 0.0F; - verts[1].x = x1; - verts[1].y = y0; - verts[1].z = z; - verts[1].s = tex->Sright; - verts[1].t = 0.0F; - verts[2].x = x1; - verts[2].y = y1; - verts[2].z = z; - verts[2].s = tex->Sright; - verts[2].t = tex->Ttop; - verts[3].x = x0; - verts[3].y = y1; - verts[3].z = z; - verts[3].s = 0.0F; - verts[3].t = tex->Ttop; - - for (i = 0; i < 4; i++) { - verts[i].r = ctx->Current.RasterColor[0]; - verts[i].g = ctx->Current.RasterColor[1]; - verts[i].b = ctx->Current.RasterColor[2]; - verts[i].a = ctx->Current.RasterColor[3]; - } - - /* upload new vertex data */ - _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); - } - - /* choose different foreground/background alpha values */ - CLAMPED_FLOAT_TO_UBYTE(fg, ctx->Current.RasterColor[ACOMP]); - bg = (fg > 127 ? 0 : 255); - - bitmap1 = _mesa_map_pbo_source(ctx, &unpackSave, bitmap1); - if (!bitmap1) { - _mesa_meta_end(ctx); - return; - } - - bitmap8 = (GLubyte *) malloc(width * height); - if (bitmap8) { - memset(bitmap8, bg, width * height); - _mesa_expand_bitmap(width, height, &unpackSave, bitmap1, - bitmap8, width, fg); - - _mesa_set_enable(ctx, tex->Target, GL_TRUE); - - _mesa_set_enable(ctx, GL_ALPHA_TEST, GL_TRUE); - _mesa_AlphaFunc(GL_NOTEQUAL, UBYTE_TO_FLOAT(bg)); - - setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, - GL_ALPHA, GL_UNSIGNED_BYTE, bitmap8); - - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - - _mesa_set_enable(ctx, tex->Target, GL_FALSE); - - free(bitmap8); - } - - _mesa_unmap_pbo_source(ctx, &unpackSave); - - _mesa_meta_end(ctx); -} - - -/** - * Check if the call to _mesa_meta_GenerateMipmap() will require a - * software fallback. The fallback path will require that the texture - * images are mapped. - * \return GL_TRUE if a fallback is needed, GL_FALSE otherwise - */ -GLboolean -_mesa_meta_check_generate_mipmap_fallback(struct gl_context *ctx, GLenum target, - struct gl_texture_object *texObj) -{ - const GLuint fboSave = ctx->DrawBuffer->Name; - struct gen_mipmap_state *mipmap = &ctx->Meta->Mipmap; - struct gl_texture_image *baseImage; - GLuint srcLevel; - GLenum status; - - /* check for fallbacks */ - if (!ctx->Extensions.EXT_framebuffer_object || - target == GL_TEXTURE_3D) { - return GL_TRUE; - } - - srcLevel = texObj->BaseLevel; - baseImage = _mesa_select_tex_image(ctx, texObj, target, srcLevel); - if (!baseImage || _mesa_is_format_compressed(baseImage->TexFormat)) { - return GL_TRUE; - } - - /* - * Test that we can actually render in the texture's format. - */ - if (!mipmap->FBO) - _mesa_GenFramebuffersEXT(1, &mipmap->FBO); - _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, mipmap->FBO); - - if (target == GL_TEXTURE_1D) { - _mesa_FramebufferTexture1DEXT(GL_FRAMEBUFFER_EXT, - GL_COLOR_ATTACHMENT0_EXT, - target, texObj->Name, srcLevel); - } -#if 0 - /* other work is needed to enable 3D mipmap generation */ - else if (target == GL_TEXTURE_3D) { - GLint zoffset = 0; - _mesa_FramebufferTexture3DEXT(GL_FRAMEBUFFER_EXT, - GL_COLOR_ATTACHMENT0_EXT, - target, texObj->Name, srcLevel, zoffset); - } -#endif - else { - /* 2D / cube */ - _mesa_FramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, - GL_COLOR_ATTACHMENT0_EXT, - target, texObj->Name, srcLevel); - } - - status = _mesa_CheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT); - - _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fboSave); - - if (status != GL_FRAMEBUFFER_COMPLETE_EXT) { - return GL_TRUE; - } - - return GL_FALSE; -} - - -/** - * Called via ctx->Driver.GenerateMipmap() - * Note: texture borders and 3D texture support not yet complete. - */ -void -_mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target, - struct gl_texture_object *texObj) -{ - struct gen_mipmap_state *mipmap = &ctx->Meta->Mipmap; - struct vertex { - GLfloat x, y, s, t, r; - }; - struct vertex verts[4]; - const GLuint baseLevel = texObj->BaseLevel; - const GLuint maxLevel = texObj->MaxLevel; - const GLenum minFilterSave = texObj->Sampler.MinFilter; - const GLenum magFilterSave = texObj->Sampler.MagFilter; - const GLint maxLevelSave = texObj->MaxLevel; - const GLboolean genMipmapSave = texObj->GenerateMipmap; - const GLenum wrapSSave = texObj->Sampler.WrapS; - const GLenum wrapTSave = texObj->Sampler.WrapT; - const GLenum wrapRSave = texObj->Sampler.WrapR; - const GLuint fboSave = ctx->DrawBuffer->Name; - const GLuint original_active_unit = ctx->Texture.CurrentUnit; - GLenum faceTarget; - GLuint dstLevel; - GLuint border = 0; - - if (_mesa_meta_check_generate_mipmap_fallback(ctx, target, texObj)) { - _mesa_generate_mipmap(ctx, target, texObj); - return; - } - - if (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X && - target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z) { - faceTarget = target; - target = GL_TEXTURE_CUBE_MAP; - } - else { - faceTarget = target; - } - - _mesa_meta_begin(ctx, META_ALL); - - if (original_active_unit != 0) - _mesa_BindTexture(target, texObj->Name); - - if (mipmap->ArrayObj == 0) { - /* one-time setup */ - - /* create vertex array object */ - _mesa_GenVertexArraysAPPLE(1, &mipmap->ArrayObj); - _mesa_BindVertexArrayAPPLE(mipmap->ArrayObj); - - /* create vertex array buffer */ - _mesa_GenBuffersARB(1, &mipmap->VBO); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, mipmap->VBO); - _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), - NULL, GL_DYNAMIC_DRAW_ARB); - - /* setup vertex arrays */ - _mesa_VertexPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); - _mesa_TexCoordPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); - _mesa_EnableClientState(GL_VERTEX_ARRAY); - _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); - } - else { - _mesa_BindVertexArray(mipmap->ArrayObj); - _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, mipmap->VBO); - } - - if (!mipmap->FBO) { - _mesa_GenFramebuffersEXT(1, &mipmap->FBO); - } - _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, mipmap->FBO); - - _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); - _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, GL_FALSE); - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE); - - _mesa_set_enable(ctx, target, GL_TRUE); - - /* setup texcoords once (XXX what about border?) */ - switch (faceTarget) { - case GL_TEXTURE_1D: - case GL_TEXTURE_2D: - verts[0].s = 0.0F; - verts[0].t = 0.0F; - verts[0].r = 0.0F; - verts[1].s = 1.0F; - verts[1].t = 0.0F; - verts[1].r = 0.0F; - verts[2].s = 1.0F; - verts[2].t = 1.0F; - verts[2].r = 0.0F; - verts[3].s = 0.0F; - verts[3].t = 1.0F; - verts[3].r = 0.0F; - break; - case GL_TEXTURE_3D: - abort(); - break; - default: - /* cube face */ - { - static const GLfloat st[4][2] = { - {0.0f, 0.0f}, {1.0f, 0.0f}, {1.0f, 1.0f}, {0.0f, 1.0f} - }; - GLuint i; - - /* loop over quad verts */ - for (i = 0; i < 4; i++) { - /* Compute sc = +/-scale and tc = +/-scale. - * Not +/-1 to avoid cube face selection ambiguity near the edges, - * though that can still sometimes happen with this scale factor... - */ - const GLfloat scale = 0.9999f; - const GLfloat sc = (2.0f * st[i][0] - 1.0f) * scale; - const GLfloat tc = (2.0f * st[i][1] - 1.0f) * scale; - - switch (faceTarget) { - case GL_TEXTURE_CUBE_MAP_POSITIVE_X: - verts[i].s = 1.0f; - verts[i].t = -tc; - verts[i].r = -sc; - break; - case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: - verts[i].s = -1.0f; - verts[i].t = -tc; - verts[i].r = sc; - break; - case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: - verts[i].s = sc; - verts[i].t = 1.0f; - verts[i].r = tc; - break; - case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: - verts[i].s = sc; - verts[i].t = -1.0f; - verts[i].r = -tc; - break; - case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: - verts[i].s = sc; - verts[i].t = -tc; - verts[i].r = 1.0f; - break; - case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: - verts[i].s = -sc; - verts[i].t = -tc; - verts[i].r = -1.0f; - break; - default: - assert(0); - } - } - } - } - - _mesa_set_enable(ctx, target, GL_TRUE); - - /* setup vertex positions */ - { - verts[0].x = 0.0F; - verts[0].y = 0.0F; - verts[1].x = 1.0F; - verts[1].y = 0.0F; - verts[2].x = 1.0F; - verts[2].y = 1.0F; - verts[3].x = 0.0F; - verts[3].y = 1.0F; - - /* upload new vertex data */ - _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); - } - - /* setup projection matrix */ - _mesa_MatrixMode(GL_PROJECTION); - _mesa_LoadIdentity(); - _mesa_Ortho(0.0, 1.0, 0.0, 1.0, -1.0, 1.0); - - /* texture is already locked, unlock now */ - _mesa_unlock_texture(ctx, texObj); - - for (dstLevel = baseLevel + 1; dstLevel <= maxLevel; dstLevel++) { - const struct gl_texture_image *srcImage; - const GLuint srcLevel = dstLevel - 1; - GLsizei srcWidth, srcHeight, srcDepth; - GLsizei dstWidth, dstHeight, dstDepth; - GLenum status; - - srcImage = _mesa_select_tex_image(ctx, texObj, faceTarget, srcLevel); - assert(srcImage->Border == 0); /* XXX we can fix this */ - - /* src size w/out border */ - srcWidth = srcImage->Width - 2 * border; - srcHeight = srcImage->Height - 2 * border; - srcDepth = srcImage->Depth - 2 * border; - - /* new dst size w/ border */ - dstWidth = MAX2(1, srcWidth / 2) + 2 * border; - dstHeight = MAX2(1, srcHeight / 2) + 2 * border; - dstDepth = MAX2(1, srcDepth / 2) + 2 * border; - - if (dstWidth == srcImage->Width && - dstHeight == srcImage->Height && - dstDepth == srcImage->Depth) { - /* all done */ - break; - } - - /* Set MaxLevel large enough to hold the new level when we allocate it */ - _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, dstLevel); - - /* Create empty dest image */ - if (target == GL_TEXTURE_1D) { - _mesa_TexImage1D(target, dstLevel, srcImage->InternalFormat, - dstWidth, border, - GL_RGBA, GL_UNSIGNED_BYTE, NULL); - } - else if (target == GL_TEXTURE_3D) { - _mesa_TexImage3D(target, dstLevel, srcImage->InternalFormat, - dstWidth, dstHeight, dstDepth, border, - GL_RGBA, GL_UNSIGNED_BYTE, NULL); - } - else { - /* 2D or cube */ - _mesa_TexImage2D(faceTarget, dstLevel, srcImage->InternalFormat, - dstWidth, dstHeight, border, - GL_RGBA, GL_UNSIGNED_BYTE, NULL); - - if (target == GL_TEXTURE_CUBE_MAP) { - /* If texturing from a cube, we need to make sure all src faces - * have been defined (even if we're not sampling from them.) - * Otherwise the texture object will be 'incomplete' and - * texturing from it will not be allowed. - */ - GLuint face; - for (face = 0; face < 6; face++) { - if (!texObj->Image[face][srcLevel] || - texObj->Image[face][srcLevel]->Width != srcWidth) { - _mesa_TexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, - srcLevel, srcImage->InternalFormat, - srcWidth, srcHeight, border, - GL_RGBA, GL_UNSIGNED_BYTE, NULL); - } - } - } - } - - /* limit minification to src level */ - _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, srcLevel); - - /* Set to draw into the current dstLevel */ - if (target == GL_TEXTURE_1D) { - _mesa_FramebufferTexture1DEXT(GL_FRAMEBUFFER_EXT, - GL_COLOR_ATTACHMENT0_EXT, - target, - texObj->Name, - dstLevel); - } - else if (target == GL_TEXTURE_3D) { - GLint zoffset = 0; /* XXX unfinished */ - _mesa_FramebufferTexture3DEXT(GL_FRAMEBUFFER_EXT, - GL_COLOR_ATTACHMENT0_EXT, - target, - texObj->Name, - dstLevel, zoffset); - } - else { - /* 2D / cube */ - _mesa_FramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, - GL_COLOR_ATTACHMENT0_EXT, - faceTarget, - texObj->Name, - dstLevel); - } - - _mesa_DrawBuffer(GL_COLOR_ATTACHMENT0_EXT); - - /* sanity check */ - status = _mesa_CheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT); - if (status != GL_FRAMEBUFFER_COMPLETE_EXT) { - abort(); - break; - } - - assert(dstWidth == ctx->DrawBuffer->Width); - assert(dstHeight == ctx->DrawBuffer->Height); - - /* setup viewport */ - _mesa_set_viewport(ctx, 0, 0, dstWidth, dstHeight); - - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - } - - _mesa_lock_texture(ctx, texObj); /* relock */ - - _mesa_meta_end(ctx); - - _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, minFilterSave); - _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, magFilterSave); - _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, maxLevelSave); - _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, genMipmapSave); - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, wrapSSave); - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, wrapTSave); - _mesa_TexParameteri(target, GL_TEXTURE_WRAP_R, wrapRSave); - - _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fboSave); -} - - -/** - * Determine the GL data type to use for the temporary image read with - * ReadPixels() and passed to Tex[Sub]Image(). - */ -static GLenum -get_temp_image_type(struct gl_context *ctx, GLenum baseFormat) -{ - switch (baseFormat) { - case GL_RGBA: - case GL_RGB: - case GL_ALPHA: - case GL_LUMINANCE: - case GL_LUMINANCE_ALPHA: - case GL_INTENSITY: - if (ctx->DrawBuffer->Visual.redBits <= 8) - return GL_UNSIGNED_BYTE; - else if (ctx->DrawBuffer->Visual.redBits <= 8) - return GL_UNSIGNED_SHORT; - else - return GL_FLOAT; - case GL_DEPTH_COMPONENT: - return GL_UNSIGNED_INT; - case GL_DEPTH_STENCIL: - return GL_UNSIGNED_INT_24_8; - default: - _mesa_problem(ctx, "Unexpected format in get_temp_image_type()"); - return 0; - } -} - - -/** - * Helper for _mesa_meta_CopyTexImage1/2D() functions. - * Have to be careful with locking and meta state for pixel transfer. - */ -static void -copy_tex_image(struct gl_context *ctx, GLuint dims, GLenum target, GLint level, - GLenum internalFormat, GLint x, GLint y, - GLsizei width, GLsizei height, GLint border) -{ - struct gl_texture_object *texObj; - struct gl_texture_image *texImage; - GLenum format, type; - GLint bpp; - void *buf; - - texObj = _mesa_get_current_tex_object(ctx, target); - texImage = _mesa_get_tex_image(ctx, texObj, target, level); - - /* Choose format/type for temporary image buffer */ - format = _mesa_base_tex_format(ctx, internalFormat); - type = get_temp_image_type(ctx, format); - bpp = _mesa_bytes_per_pixel(format, type); - if (bpp <= 0) { - _mesa_problem(ctx, "Bad bpp in meta copy_tex_image()"); - return; - } - - /* - * Alloc image buffer (XXX could use a PBO) - */ - buf = malloc(width * height * bpp); - if (!buf) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyTexImage%uD", dims); - return; - } - - _mesa_unlock_texture(ctx, texObj); /* need to unlock first */ - - /* - * Read image from framebuffer (disable pixel transfer ops) - */ - _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); - ctx->Driver.ReadPixels(ctx, x, y, width, height, - format, type, &ctx->Pack, buf); - _mesa_meta_end(ctx); - - if (texImage->Data) { - ctx->Driver.FreeTexImageData(ctx, texImage); - } - - /* The texture's format was already chosen in _mesa_CopyTexImage() */ - ASSERT(texImage->TexFormat != MESA_FORMAT_NONE); - - /* - * Store texture data (with pixel transfer ops) - */ - _mesa_meta_begin(ctx, META_PIXEL_STORE); - - _mesa_update_state(ctx); /* to update pixel transfer state */ - - if (target == GL_TEXTURE_1D) { - ctx->Driver.TexImage1D(ctx, target, level, internalFormat, - width, border, format, type, - buf, &ctx->Unpack, texObj, texImage); - } - else { - ctx->Driver.TexImage2D(ctx, target, level, internalFormat, - width, height, border, format, type, - buf, &ctx->Unpack, texObj, texImage); - } - _mesa_meta_end(ctx); - - _mesa_lock_texture(ctx, texObj); /* re-lock */ - - free(buf); -} - - -void -_mesa_meta_CopyTexImage1D(struct gl_context *ctx, GLenum target, GLint level, - GLenum internalFormat, GLint x, GLint y, - GLsizei width, GLint border) -{ - copy_tex_image(ctx, 1, target, level, internalFormat, x, y, - width, 1, border); -} - - -void -_mesa_meta_CopyTexImage2D(struct gl_context *ctx, GLenum target, GLint level, - GLenum internalFormat, GLint x, GLint y, - GLsizei width, GLsizei height, GLint border) -{ - copy_tex_image(ctx, 2, target, level, internalFormat, x, y, - width, height, border); -} - - - -/** - * Helper for _mesa_meta_CopyTexSubImage1/2/3D() functions. - * Have to be careful with locking and meta state for pixel transfer. - */ -static void -copy_tex_sub_image(struct gl_context *ctx, - GLuint dims, GLenum target, GLint level, - GLint xoffset, GLint yoffset, GLint zoffset, - GLint x, GLint y, - GLsizei width, GLsizei height) -{ - struct gl_texture_object *texObj; - struct gl_texture_image *texImage; - GLenum format, type; - GLint bpp; - void *buf; - - texObj = _mesa_get_current_tex_object(ctx, target); - texImage = _mesa_select_tex_image(ctx, texObj, target, level); - - /* Choose format/type for temporary image buffer */ - format = _mesa_get_format_base_format(texImage->TexFormat); - type = get_temp_image_type(ctx, format); - bpp = _mesa_bytes_per_pixel(format, type); - if (bpp <= 0) { - _mesa_problem(ctx, "Bad bpp in meta copy_tex_sub_image()"); - return; - } - - /* - * Alloc image buffer (XXX could use a PBO) - */ - buf = malloc(width * height * bpp); - if (!buf) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyTexSubImage%uD", dims); - return; - } - - _mesa_unlock_texture(ctx, texObj); /* need to unlock first */ - - /* - * Read image from framebuffer (disable pixel transfer ops) - */ - _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); - ctx->Driver.ReadPixels(ctx, x, y, width, height, - format, type, &ctx->Pack, buf); - _mesa_meta_end(ctx); - - _mesa_update_state(ctx); /* to update pixel transfer state */ - - /* - * Store texture data (with pixel transfer ops) - */ - _mesa_meta_begin(ctx, META_PIXEL_STORE); - if (target == GL_TEXTURE_1D) { - ctx->Driver.TexSubImage1D(ctx, target, level, xoffset, - width, format, type, buf, - &ctx->Unpack, texObj, texImage); - } - else if (target == GL_TEXTURE_3D) { - ctx->Driver.TexSubImage3D(ctx, target, level, xoffset, yoffset, zoffset, - width, height, 1, format, type, buf, - &ctx->Unpack, texObj, texImage); - } - else { - ctx->Driver.TexSubImage2D(ctx, target, level, xoffset, yoffset, - width, height, format, type, buf, - &ctx->Unpack, texObj, texImage); - } - _mesa_meta_end(ctx); - - _mesa_lock_texture(ctx, texObj); /* re-lock */ - - free(buf); -} - - -void -_mesa_meta_CopyTexSubImage1D(struct gl_context *ctx, GLenum target, GLint level, - GLint xoffset, - GLint x, GLint y, GLsizei width) -{ - copy_tex_sub_image(ctx, 1, target, level, xoffset, 0, 0, - x, y, width, 1); -} - - -void -_mesa_meta_CopyTexSubImage2D(struct gl_context *ctx, GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLint x, GLint y, - GLsizei width, GLsizei height) -{ - copy_tex_sub_image(ctx, 2, target, level, xoffset, yoffset, 0, - x, y, width, height); -} - - -void -_mesa_meta_CopyTexSubImage3D(struct gl_context *ctx, GLenum target, GLint level, - GLint xoffset, GLint yoffset, GLint zoffset, - GLint x, GLint y, - GLsizei width, GLsizei height) -{ - copy_tex_sub_image(ctx, 3, target, level, xoffset, yoffset, zoffset, - x, y, width, height); -} - - -void -_mesa_meta_CopyColorTable(struct gl_context *ctx, - GLenum target, GLenum internalformat, - GLint x, GLint y, GLsizei width) -{ - GLfloat *buf; - - buf = (GLfloat *) malloc(width * 4 * sizeof(GLfloat)); - if (!buf) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyColorTable"); - return; - } - - /* - * Read image from framebuffer (disable pixel transfer ops) - */ - _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); - ctx->Driver.ReadPixels(ctx, x, y, width, 1, - GL_RGBA, GL_FLOAT, &ctx->Pack, buf); - - _mesa_ColorTable(target, internalformat, width, GL_RGBA, GL_FLOAT, buf); - - _mesa_meta_end(ctx); - - free(buf); -} - - -void -_mesa_meta_CopyColorSubTable(struct gl_context *ctx,GLenum target, GLsizei start, - GLint x, GLint y, GLsizei width) -{ - GLfloat *buf; - - buf = (GLfloat *) malloc(width * 4 * sizeof(GLfloat)); - if (!buf) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyColorSubTable"); - return; - } - - /* - * Read image from framebuffer (disable pixel transfer ops) - */ - _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); - ctx->Driver.ReadPixels(ctx, x, y, width, 1, - GL_RGBA, GL_FLOAT, &ctx->Pack, buf); - - _mesa_ColorSubTable(target, start, width, GL_RGBA, GL_FLOAT, buf); - - _mesa_meta_end(ctx); - - free(buf); -} +/* + * Mesa 3-D graphics library + * Version: 7.6 + * + * Copyright (C) 2009 VMware, Inc. 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. + */ + +/** + * Meta operations. Some GL operations can be expressed in terms of + * other GL operations. For example, glBlitFramebuffer() can be done + * with texture mapping and glClear() can be done with polygon rendering. + * + * \author Brian Paul + */ + + +#include "main/glheader.h" +#include "main/mtypes.h" +#include "main/imports.h" +#include "main/arbprogram.h" +#include "main/arrayobj.h" +#include "main/blend.h" +#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" +#include "main/formats.h" +#include "main/image.h" +#include "main/macros.h" +#include "main/matrix.h" +#include "main/mipmap.h" +#include "main/pbo.h" +#include "main/polygon.h" +#include "main/readpix.h" +#include "main/scissor.h" +#include "main/shaderapi.h" +#include "main/shaderobj.h" +#include "main/state.h" +#include "main/stencil.h" +#include "main/texobj.h" +#include "main/texenv.h" +#include "main/teximage.h" +#include "main/texparam.h" +#include "main/texstate.h" +#include "main/varray.h" +#include "main/viewport.h" +#include "program/program.h" +#include "swrast/swrast.h" +#include "drivers/common/meta.h" + + +/** Return offset in bytes of the field within a vertex struct */ +#define OFFSET(FIELD) ((void *) offsetof(struct vertex, FIELD)) + + +/** + * Flags passed to _mesa_meta_begin(). + */ +/*@{*/ +#define META_ALL ~0x0 +#define META_ALPHA_TEST 0x1 +#define META_BLEND 0x2 /**< includes logicop */ +#define META_COLOR_MASK 0x4 +#define META_DEPTH_TEST 0x8 +#define META_FOG 0x10 +#define META_PIXEL_STORE 0x20 +#define META_PIXEL_TRANSFER 0x40 +#define META_RASTERIZATION 0x80 +#define META_SCISSOR 0x100 +#define META_SHADER 0x200 +#define META_STENCIL_TEST 0x400 +#define META_TRANSFORM 0x800 /**< modelview, projection, clip planes */ +#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 +/*@}*/ + + +/** + * State which we may save/restore across meta ops. + * XXX this may be incomplete... + */ +struct save_state +{ + GLbitfield SavedState; /**< bitmask of META_* flags */ + + /** META_ALPHA_TEST */ + GLboolean AlphaEnabled; + GLenum AlphaFunc; + GLclampf AlphaRef; + + /** META_BLEND */ + GLbitfield BlendEnabled; + GLboolean ColorLogicOpEnabled; + + /** META_COLOR_MASK */ + GLubyte ColorMask[MAX_DRAW_BUFFERS][4]; + + /** META_DEPTH_TEST */ + struct gl_depthbuffer_attrib Depth; + + /** META_FOG */ + GLboolean Fog; + + /** META_PIXEL_STORE */ + struct gl_pixelstore_attrib Pack, Unpack; + + /** META_PIXEL_TRANSFER */ + GLfloat RedBias, RedScale; + GLfloat GreenBias, GreenScale; + GLfloat BlueBias, BlueScale; + GLfloat AlphaBias, AlphaScale; + GLfloat DepthBias, DepthScale; + GLboolean MapColorFlag; + + /** META_RASTERIZATION */ + GLenum FrontPolygonMode, BackPolygonMode; + GLboolean PolygonOffset; + GLboolean PolygonSmooth; + GLboolean PolygonStipple; + GLboolean PolygonCull; + + /** META_SCISSOR */ + struct gl_scissor_attrib Scissor; + + /** META_SHADER */ + GLboolean VertexProgramEnabled; + struct gl_vertex_program *VertexProgram; + GLboolean FragmentProgramEnabled; + struct gl_fragment_program *FragmentProgram; + struct gl_shader_program *VertexShader; + struct gl_shader_program *GeometryShader; + struct gl_shader_program *FragmentShader; + struct gl_shader_program *ActiveShader; + + /** META_STENCIL_TEST */ + struct gl_stencil_attrib Stencil; + + /** META_TRANSFORM */ + GLenum MatrixMode; + GLfloat ModelviewMatrix[16]; + GLfloat ProjectionMatrix[16]; + GLfloat TextureMatrix[16]; + GLbitfield ClipPlanesEnabled; + + /** META_TEXTURE */ + GLuint ActiveUnit; + GLuint ClientActiveUnit; + /** for unit[0] only */ + struct gl_texture_object *CurrentTexture[NUM_TEXTURE_TARGETS]; + /** mask of TEXTURE_2D_BIT, etc */ + GLbitfield TexEnabled[MAX_TEXTURE_UNITS]; + GLbitfield TexGenEnabled[MAX_TEXTURE_UNITS]; + GLuint EnvMode; /* unit[0] only */ + + /** META_VERTEX */ + struct gl_array_object *ArrayObj; + struct gl_buffer_object *ArrayBufferObj; + + /** META_VIEWPORT */ + 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; +}; + + +/** + * Temporary texture used for glBlitFramebuffer, glDrawPixels, etc. + * This is currently shared by all the meta ops. But we could create a + * separate one for each of glDrawPixel, glBlitFramebuffer, glCopyPixels, etc. + */ +struct temp_texture +{ + GLuint TexObj; + GLenum Target; /**< GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE */ + GLsizei MinSize; /**< Min texture size to allocate */ + GLsizei MaxSize; /**< Max possible texture size */ + GLboolean NPOT; /**< Non-power of two size OK? */ + GLsizei Width, Height; /**< Current texture size */ + GLenum IntFormat; + GLfloat Sright, Ttop; /**< right, top texcoords */ +}; + + +/** + * State for glBlitFramebufer() + */ +struct blit_state +{ + GLuint ArrayObj; + GLuint VBO; + GLuint DepthFP; +}; + + +/** + * State for glClear() + */ +struct clear_state +{ + GLuint ArrayObj; + GLuint VBO; +}; + + +/** + * State for glCopyPixels() + */ +struct copypix_state +{ + GLuint ArrayObj; + GLuint VBO; +}; + + +/** + * State for glDrawPixels() + */ +struct drawpix_state +{ + GLuint ArrayObj; + + GLuint StencilFP; /**< Fragment program for drawing stencil images */ + GLuint DepthFP; /**< Fragment program for drawing depth images */ +}; + + +/** + * State for glBitmap() + */ +struct bitmap_state +{ + GLuint ArrayObj; + GLuint VBO; + struct temp_texture Tex; /**< separate texture from other meta ops */ +}; + + +/** + * State for _mesa_meta_generate_mipmap() + */ +struct gen_mipmap_state +{ + GLuint ArrayObj; + GLuint VBO; + GLuint FBO; +}; + +#define MAX_META_OPS_DEPTH 2 +/** + * All per-context meta state. + */ +struct gl_meta_state +{ + /** Stack of state saved during meta-ops */ + struct save_state Save[MAX_META_OPS_DEPTH]; + /** Save stack depth */ + GLuint SaveStackDepth; + + struct temp_texture TempTex; + + struct blit_state Blit; /**< For _mesa_meta_BlitFramebuffer() */ + struct clear_state Clear; /**< For _mesa_meta_Clear() */ + struct copypix_state CopyPix; /**< For _mesa_meta_CopyPixels() */ + struct drawpix_state DrawPix; /**< For _mesa_meta_DrawPixels() */ + struct bitmap_state Bitmap; /**< For _mesa_meta_Bitmap() */ + struct gen_mipmap_state Mipmap; /**< For _mesa_meta_GenerateMipmap() */ +}; + + +/** + * Initialize meta-ops for a context. + * To be called once during context creation. + */ +void +_mesa_meta_init(struct gl_context *ctx) +{ + ASSERT(!ctx->Meta); + + ctx->Meta = CALLOC_STRUCT(gl_meta_state); +} + + +/** + * Free context meta-op state. + * To be called once during context destruction. + */ +void +_mesa_meta_free(struct gl_context *ctx) +{ + /* Note: Any textures, VBOs, etc, that we allocate should get + * freed by the normal context destruction code. But this would be + * the place to free other meta data someday. + */ + free(ctx->Meta); + ctx->Meta = NULL; +} + + +/** + * Enter meta state. This is like a light-weight version of glPushAttrib + * but it also resets most GL state back to default values. + * + * \param state bitmask of META_* flags indicating which attribute groups + * to save and reset to their defaults + */ +static void +_mesa_meta_begin(struct gl_context *ctx, GLbitfield state) +{ + struct save_state *save; + + /* hope MAX_META_OPS_DEPTH is large enough */ + assert(ctx->Meta->SaveStackDepth < MAX_META_OPS_DEPTH); + + save = &ctx->Meta->Save[ctx->Meta->SaveStackDepth++]; + memset(save, 0, sizeof(*save)); + save->SavedState = state; + + if (state & META_ALPHA_TEST) { + save->AlphaEnabled = ctx->Color.AlphaEnabled; + save->AlphaFunc = ctx->Color.AlphaFunc; + save->AlphaRef = ctx->Color.AlphaRef; + if (ctx->Color.AlphaEnabled) + _mesa_set_enable(ctx, GL_ALPHA_TEST, GL_FALSE); + } + + if (state & META_BLEND) { + save->BlendEnabled = ctx->Color.BlendEnabled; + if (ctx->Color.BlendEnabled) { + if (ctx->Extensions.EXT_draw_buffers2) { + GLuint i; + for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { + _mesa_set_enablei(ctx, GL_BLEND, i, GL_FALSE); + } + } + else { + _mesa_set_enable(ctx, GL_BLEND, GL_FALSE); + } + } + save->ColorLogicOpEnabled = ctx->Color.ColorLogicOpEnabled; + if (ctx->Color.ColorLogicOpEnabled) + _mesa_set_enable(ctx, GL_COLOR_LOGIC_OP, GL_FALSE); + } + + if (state & META_COLOR_MASK) { + memcpy(save->ColorMask, ctx->Color.ColorMask, + sizeof(ctx->Color.ColorMask)); + if (!ctx->Color.ColorMask[0][0] || + !ctx->Color.ColorMask[0][1] || + !ctx->Color.ColorMask[0][2] || + !ctx->Color.ColorMask[0][3]) + _mesa_ColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE); + } + + if (state & META_DEPTH_TEST) { + save->Depth = ctx->Depth; /* struct copy */ + if (ctx->Depth.Test) + _mesa_set_enable(ctx, GL_DEPTH_TEST, GL_FALSE); + } + + if (state & META_FOG) { + save->Fog = ctx->Fog.Enabled; + if (ctx->Fog.Enabled) + _mesa_set_enable(ctx, GL_FOG, GL_FALSE); + } + + if (state & META_PIXEL_STORE) { + save->Pack = ctx->Pack; + save->Unpack = ctx->Unpack; + ctx->Pack = ctx->DefaultPacking; + ctx->Unpack = ctx->DefaultPacking; + } + + if (state & META_PIXEL_TRANSFER) { + save->RedScale = ctx->Pixel.RedScale; + save->RedBias = ctx->Pixel.RedBias; + save->GreenScale = ctx->Pixel.GreenScale; + save->GreenBias = ctx->Pixel.GreenBias; + save->BlueScale = ctx->Pixel.BlueScale; + save->BlueBias = ctx->Pixel.BlueBias; + save->AlphaScale = ctx->Pixel.AlphaScale; + save->AlphaBias = ctx->Pixel.AlphaBias; + save->MapColorFlag = ctx->Pixel.MapColorFlag; + ctx->Pixel.RedScale = 1.0F; + ctx->Pixel.RedBias = 0.0F; + ctx->Pixel.GreenScale = 1.0F; + ctx->Pixel.GreenBias = 0.0F; + ctx->Pixel.BlueScale = 1.0F; + ctx->Pixel.BlueBias = 0.0F; + ctx->Pixel.AlphaScale = 1.0F; + ctx->Pixel.AlphaBias = 0.0F; + ctx->Pixel.MapColorFlag = GL_FALSE; + /* XXX more state */ + ctx->NewState |=_NEW_PIXEL; + } + + if (state & META_RASTERIZATION) { + save->FrontPolygonMode = ctx->Polygon.FrontMode; + save->BackPolygonMode = ctx->Polygon.BackMode; + save->PolygonOffset = ctx->Polygon.OffsetFill; + save->PolygonSmooth = ctx->Polygon.SmoothFlag; + save->PolygonStipple = ctx->Polygon.StippleFlag; + save->PolygonCull = ctx->Polygon.CullFlag; + _mesa_PolygonMode(GL_FRONT_AND_BACK, GL_FILL); + _mesa_set_enable(ctx, GL_POLYGON_OFFSET_FILL, GL_FALSE); + _mesa_set_enable(ctx, GL_POLYGON_SMOOTH, GL_FALSE); + _mesa_set_enable(ctx, GL_POLYGON_STIPPLE, GL_FALSE); + _mesa_set_enable(ctx, GL_CULL_FACE, GL_FALSE); + } + + if (state & META_SCISSOR) { + save->Scissor = ctx->Scissor; /* struct copy */ + _mesa_set_enable(ctx, GL_SCISSOR_TEST, GL_FALSE); + } + + if (state & META_SHADER) { + if (ctx->Extensions.ARB_vertex_program) { + save->VertexProgramEnabled = ctx->VertexProgram.Enabled; + _mesa_reference_vertprog(ctx, &save->VertexProgram, + ctx->VertexProgram.Current); + _mesa_set_enable(ctx, GL_VERTEX_PROGRAM_ARB, GL_FALSE); + } + + if (ctx->Extensions.ARB_fragment_program) { + save->FragmentProgramEnabled = ctx->FragmentProgram.Enabled; + _mesa_reference_fragprog(ctx, &save->FragmentProgram, + ctx->FragmentProgram.Current); + _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, GL_FALSE); + } + + if (ctx->Extensions.ARB_shader_objects) { + _mesa_reference_shader_program(ctx, &save->VertexShader, + ctx->Shader.CurrentVertexProgram); + _mesa_reference_shader_program(ctx, &save->GeometryShader, + ctx->Shader.CurrentGeometryProgram); + _mesa_reference_shader_program(ctx, &save->FragmentShader, + ctx->Shader.CurrentFragmentProgram); + _mesa_reference_shader_program(ctx, &save->ActiveShader, + ctx->Shader.CurrentFragmentProgram); + + _mesa_UseProgramObjectARB(0); + } + } + + if (state & META_STENCIL_TEST) { + save->Stencil = ctx->Stencil; /* struct copy */ + if (ctx->Stencil.Enabled) + _mesa_set_enable(ctx, GL_STENCIL_TEST, GL_FALSE); + /* NOTE: other stencil state not reset */ + } + + if (state & META_TEXTURE) { + GLuint u, tgt; + + save->ActiveUnit = ctx->Texture.CurrentUnit; + save->ClientActiveUnit = ctx->Array.ActiveTexture; + save->EnvMode = ctx->Texture.Unit[0].EnvMode; + + /* Disable all texture units */ + for (u = 0; u < ctx->Const.MaxTextureUnits; u++) { + save->TexEnabled[u] = ctx->Texture.Unit[u].Enabled; + save->TexGenEnabled[u] = ctx->Texture.Unit[u].TexGenEnabled; + if (ctx->Texture.Unit[u].Enabled || + ctx->Texture.Unit[u].TexGenEnabled) { + _mesa_ActiveTextureARB(GL_TEXTURE0 + u); + _mesa_set_enable(ctx, GL_TEXTURE_1D, GL_FALSE); + _mesa_set_enable(ctx, GL_TEXTURE_2D, GL_FALSE); + _mesa_set_enable(ctx, GL_TEXTURE_3D, GL_FALSE); + if (ctx->Extensions.ARB_texture_cube_map) + _mesa_set_enable(ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE); + _mesa_set_enable(ctx, GL_TEXTURE_RECTANGLE, GL_FALSE); + _mesa_set_enable(ctx, GL_TEXTURE_GEN_S, GL_FALSE); + _mesa_set_enable(ctx, GL_TEXTURE_GEN_T, GL_FALSE); + _mesa_set_enable(ctx, GL_TEXTURE_GEN_R, GL_FALSE); + _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q, GL_FALSE); + } + } + + /* save current texture objects for unit[0] only */ + for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++) { + _mesa_reference_texobj(&save->CurrentTexture[tgt], + ctx->Texture.Unit[0].CurrentTex[tgt]); + } + + /* set defaults for unit[0] */ + _mesa_ActiveTextureARB(GL_TEXTURE0); + _mesa_ClientActiveTextureARB(GL_TEXTURE0); + _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); + } + + if (state & META_TRANSFORM) { + GLuint activeTexture = ctx->Texture.CurrentUnit; + memcpy(save->ModelviewMatrix, ctx->ModelviewMatrixStack.Top->m, + 16 * sizeof(GLfloat)); + memcpy(save->ProjectionMatrix, ctx->ProjectionMatrixStack.Top->m, + 16 * sizeof(GLfloat)); + memcpy(save->TextureMatrix, ctx->TextureMatrixStack[0].Top->m, + 16 * sizeof(GLfloat)); + save->MatrixMode = ctx->Transform.MatrixMode; + /* set 1:1 vertex:pixel coordinate transform */ + _mesa_ActiveTextureARB(GL_TEXTURE0); + _mesa_MatrixMode(GL_TEXTURE); + _mesa_LoadIdentity(); + _mesa_ActiveTextureARB(GL_TEXTURE0 + activeTexture); + _mesa_MatrixMode(GL_MODELVIEW); + _mesa_LoadIdentity(); + _mesa_MatrixMode(GL_PROJECTION); + _mesa_LoadIdentity(); + _mesa_Ortho(0.0, ctx->DrawBuffer->Width, + 0.0, ctx->DrawBuffer->Height, + -1.0, 1.0); + save->ClipPlanesEnabled = ctx->Transform.ClipPlanesEnabled; + if (ctx->Transform.ClipPlanesEnabled) { + GLuint i; + for (i = 0; i < ctx->Const.MaxClipPlanes; i++) { + _mesa_set_enable(ctx, GL_CLIP_PLANE0 + i, GL_FALSE); + } + } + } + + if (state & META_VERTEX) { + /* save vertex array object state */ + _mesa_reference_array_object(ctx, &save->ArrayObj, + ctx->Array.ArrayObj); + _mesa_reference_buffer_object(ctx, &save->ArrayBufferObj, + ctx->Array.ArrayBufferObj); + /* set some default state? */ + } + + if (state & META_VIEWPORT) { + /* save viewport state */ + save->ViewportX = ctx->Viewport.X; + save->ViewportY = ctx->Viewport.Y; + save->ViewportW = ctx->Viewport.Width; + save->ViewportH = ctx->Viewport.Height; + /* set viewport to match window size */ + if (ctx->Viewport.X != 0 || + ctx->Viewport.Y != 0 || + ctx->Viewport.Width != ctx->DrawBuffer->Width || + ctx->Viewport.Height != ctx->DrawBuffer->Height) { + _mesa_set_viewport(ctx, 0, 0, + ctx->DrawBuffer->Width, ctx->DrawBuffer->Height); + } + /* save depth range state */ + save->DepthNear = ctx->Viewport.Near; + save->DepthFar = ctx->Viewport.Far; + /* set depth range to default */ + _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; + if (ctx->Light.Enabled) + _mesa_set_enable(ctx, GL_LIGHTING, GL_FALSE); + } +} + + +/** + * Leave meta state. This is like a light-weight version of glPopAttrib(). + */ +static void +_mesa_meta_end(struct gl_context *ctx) +{ + struct save_state *save = &ctx->Meta->Save[--ctx->Meta->SaveStackDepth]; + const GLbitfield state = save->SavedState; + + if (state & META_ALPHA_TEST) { + if (ctx->Color.AlphaEnabled != save->AlphaEnabled) + _mesa_set_enable(ctx, GL_ALPHA_TEST, save->AlphaEnabled); + _mesa_AlphaFunc(save->AlphaFunc, save->AlphaRef); + } + + if (state & META_BLEND) { + if (ctx->Color.BlendEnabled != save->BlendEnabled) { + if (ctx->Extensions.EXT_draw_buffers2) { + GLuint i; + for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { + _mesa_set_enablei(ctx, GL_BLEND, i, (save->BlendEnabled >> i) & 1); + } + } + else { + _mesa_set_enable(ctx, GL_BLEND, (save->BlendEnabled & 1)); + } + } + if (ctx->Color.ColorLogicOpEnabled != save->ColorLogicOpEnabled) + _mesa_set_enable(ctx, GL_COLOR_LOGIC_OP, save->ColorLogicOpEnabled); + } + + if (state & META_COLOR_MASK) { + GLuint i; + for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { + if (!TEST_EQ_4V(ctx->Color.ColorMask[i], save->ColorMask[i])) { + if (i == 0) { + _mesa_ColorMask(save->ColorMask[i][0], save->ColorMask[i][1], + save->ColorMask[i][2], save->ColorMask[i][3]); + } + else { + _mesa_ColorMaskIndexed(i, + save->ColorMask[i][0], + save->ColorMask[i][1], + save->ColorMask[i][2], + save->ColorMask[i][3]); + } + } + } + } + + if (state & META_DEPTH_TEST) { + if (ctx->Depth.Test != save->Depth.Test) + _mesa_set_enable(ctx, GL_DEPTH_TEST, save->Depth.Test); + _mesa_DepthFunc(save->Depth.Func); + _mesa_DepthMask(save->Depth.Mask); + } + + if (state & META_FOG) { + _mesa_set_enable(ctx, GL_FOG, save->Fog); + } + + if (state & META_PIXEL_STORE) { + ctx->Pack = save->Pack; + ctx->Unpack = save->Unpack; + } + + if (state & META_PIXEL_TRANSFER) { + ctx->Pixel.RedScale = save->RedScale; + ctx->Pixel.RedBias = save->RedBias; + ctx->Pixel.GreenScale = save->GreenScale; + ctx->Pixel.GreenBias = save->GreenBias; + ctx->Pixel.BlueScale = save->BlueScale; + ctx->Pixel.BlueBias = save->BlueBias; + ctx->Pixel.AlphaScale = save->AlphaScale; + ctx->Pixel.AlphaBias = save->AlphaBias; + ctx->Pixel.MapColorFlag = save->MapColorFlag; + /* XXX more state */ + ctx->NewState |=_NEW_PIXEL; + } + + if (state & META_RASTERIZATION) { + _mesa_PolygonMode(GL_FRONT, save->FrontPolygonMode); + _mesa_PolygonMode(GL_BACK, save->BackPolygonMode); + _mesa_set_enable(ctx, GL_POLYGON_STIPPLE, save->PolygonStipple); + _mesa_set_enable(ctx, GL_POLYGON_OFFSET_FILL, save->PolygonOffset); + _mesa_set_enable(ctx, GL_POLYGON_SMOOTH, save->PolygonSmooth); + _mesa_set_enable(ctx, GL_CULL_FACE, save->PolygonCull); + } + + if (state & META_SCISSOR) { + _mesa_set_enable(ctx, GL_SCISSOR_TEST, save->Scissor.Enabled); + _mesa_Scissor(save->Scissor.X, save->Scissor.Y, + save->Scissor.Width, save->Scissor.Height); + } + + if (state & META_SHADER) { + if (ctx->Extensions.ARB_vertex_program) { + _mesa_set_enable(ctx, GL_VERTEX_PROGRAM_ARB, + save->VertexProgramEnabled); + _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current, + save->VertexProgram); + _mesa_reference_vertprog(ctx, &save->VertexProgram, NULL); + } + + if (ctx->Extensions.ARB_fragment_program) { + _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, + save->FragmentProgramEnabled); + _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current, + save->FragmentProgram); + _mesa_reference_fragprog(ctx, &save->FragmentProgram, NULL); + } + + if (ctx->Extensions.ARB_vertex_shader) + _mesa_use_shader_program(ctx, GL_VERTEX_SHADER, save->VertexShader); + + if (ctx->Extensions.ARB_geometry_shader4) + _mesa_use_shader_program(ctx, GL_GEOMETRY_SHADER_ARB, + save->GeometryShader); + + if (ctx->Extensions.ARB_fragment_shader) + _mesa_use_shader_program(ctx, GL_FRAGMENT_SHADER, + save->FragmentShader); + + _mesa_reference_shader_program(ctx, &ctx->Shader.ActiveProgram, + save->ActiveShader); + } + + if (state & META_STENCIL_TEST) { + const struct gl_stencil_attrib *stencil = &save->Stencil; + + _mesa_set_enable(ctx, GL_STENCIL_TEST, stencil->Enabled); + _mesa_ClearStencil(stencil->Clear); + if (ctx->Extensions.EXT_stencil_two_side) { + _mesa_set_enable(ctx, GL_STENCIL_TEST_TWO_SIDE_EXT, + stencil->TestTwoSide); + _mesa_ActiveStencilFaceEXT(stencil->ActiveFace + ? GL_BACK : GL_FRONT); + } + /* front state */ + _mesa_StencilFuncSeparate(GL_FRONT, + stencil->Function[0], + stencil->Ref[0], + stencil->ValueMask[0]); + _mesa_StencilMaskSeparate(GL_FRONT, stencil->WriteMask[0]); + _mesa_StencilOpSeparate(GL_FRONT, stencil->FailFunc[0], + stencil->ZFailFunc[0], + stencil->ZPassFunc[0]); + /* back state */ + _mesa_StencilFuncSeparate(GL_BACK, + stencil->Function[1], + stencil->Ref[1], + stencil->ValueMask[1]); + _mesa_StencilMaskSeparate(GL_BACK, stencil->WriteMask[1]); + _mesa_StencilOpSeparate(GL_BACK, stencil->FailFunc[1], + stencil->ZFailFunc[1], + stencil->ZPassFunc[1]); + } + + if (state & META_TEXTURE) { + GLuint u, tgt; + + ASSERT(ctx->Texture.CurrentUnit == 0); + + /* restore texenv for unit[0] */ + _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, save->EnvMode); + + /* restore texture objects for unit[0] only */ + for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++) { + _mesa_reference_texobj(&ctx->Texture.Unit[0].CurrentTex[tgt], + save->CurrentTexture[tgt]); + _mesa_reference_texobj(&save->CurrentTexture[tgt], NULL); + } + + /* Re-enable textures, texgen */ + for (u = 0; u < ctx->Const.MaxTextureUnits; u++) { + if (save->TexEnabled[u]) { + _mesa_ActiveTextureARB(GL_TEXTURE0 + u); + + if (save->TexEnabled[u] & TEXTURE_1D_BIT) + _mesa_set_enable(ctx, GL_TEXTURE_1D, GL_TRUE); + if (save->TexEnabled[u] & TEXTURE_2D_BIT) + _mesa_set_enable(ctx, GL_TEXTURE_2D, GL_TRUE); + if (save->TexEnabled[u] & TEXTURE_3D_BIT) + _mesa_set_enable(ctx, GL_TEXTURE_3D, GL_TRUE); + if (save->TexEnabled[u] & TEXTURE_CUBE_BIT) + _mesa_set_enable(ctx, GL_TEXTURE_CUBE_MAP, GL_TRUE); + if (save->TexEnabled[u] & TEXTURE_RECT_BIT) + _mesa_set_enable(ctx, GL_TEXTURE_RECTANGLE, GL_TRUE); + } + + if (save->TexGenEnabled[u]) { + _mesa_ActiveTextureARB(GL_TEXTURE0 + u); + + if (save->TexGenEnabled[u] & S_BIT) + _mesa_set_enable(ctx, GL_TEXTURE_GEN_S, GL_TRUE); + if (save->TexGenEnabled[u] & T_BIT) + _mesa_set_enable(ctx, GL_TEXTURE_GEN_T, GL_TRUE); + if (save->TexGenEnabled[u] & R_BIT) + _mesa_set_enable(ctx, GL_TEXTURE_GEN_R, GL_TRUE); + if (save->TexGenEnabled[u] & Q_BIT) + _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q, GL_TRUE); + } + } + + /* restore current unit state */ + _mesa_ActiveTextureARB(GL_TEXTURE0 + save->ActiveUnit); + _mesa_ClientActiveTextureARB(GL_TEXTURE0 + save->ClientActiveUnit); + } + + if (state & META_TRANSFORM) { + GLuint activeTexture = ctx->Texture.CurrentUnit; + _mesa_ActiveTextureARB(GL_TEXTURE0); + _mesa_MatrixMode(GL_TEXTURE); + _mesa_LoadMatrixf(save->TextureMatrix); + _mesa_ActiveTextureARB(GL_TEXTURE0 + activeTexture); + + _mesa_MatrixMode(GL_MODELVIEW); + _mesa_LoadMatrixf(save->ModelviewMatrix); + + _mesa_MatrixMode(GL_PROJECTION); + _mesa_LoadMatrixf(save->ProjectionMatrix); + + _mesa_MatrixMode(save->MatrixMode); + + if (save->ClipPlanesEnabled) { + GLuint i; + for (i = 0; i < ctx->Const.MaxClipPlanes; i++) { + if (save->ClipPlanesEnabled & (1 << i)) { + _mesa_set_enable(ctx, GL_CLIP_PLANE0 + i, GL_TRUE); + } + } + } + } + + if (state & META_VERTEX) { + /* restore vertex buffer object */ + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, save->ArrayBufferObj->Name); + _mesa_reference_buffer_object(ctx, &save->ArrayBufferObj, NULL); + + /* restore vertex array object */ + _mesa_BindVertexArray(save->ArrayObj->Name); + _mesa_reference_array_object(ctx, &save->ArrayObj, NULL); + } + + if (state & META_VIEWPORT) { + if (save->ViewportX != ctx->Viewport.X || + save->ViewportY != ctx->Viewport.Y || + save->ViewportW != ctx->Viewport.Width || + save->ViewportH != ctx->Viewport.Height) { + _mesa_set_viewport(ctx, save->ViewportX, save->ViewportY, + save->ViewportW, save->ViewportH); + } + _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); + } +} + + +/** + * Convert Z from a normalized value in the range [0, 1] to an object-space + * Z coordinate in [-1, +1] so that drawing at the new Z position with the + * default/identity ortho projection results in the original Z value. + * Used by the meta-Clear, Draw/CopyPixels and Bitmap functions where the Z + * value comes from the clear value or raster position. + */ +static INLINE GLfloat +invert_z(GLfloat normZ) +{ + GLfloat objZ = 1.0 - 2.0 * normZ; + return objZ; +} + + +/** + * One-time init for a temp_texture object. + * Choose tex target, compute max tex size, etc. + */ +static void +init_temp_texture(struct gl_context *ctx, struct temp_texture *tex) +{ + /* prefer texture rectangle */ + if (ctx->Extensions.NV_texture_rectangle) { + tex->Target = GL_TEXTURE_RECTANGLE; + tex->MaxSize = ctx->Const.MaxTextureRectSize; + tex->NPOT = GL_TRUE; + } + else { + /* use 2D texture, NPOT if possible */ + tex->Target = GL_TEXTURE_2D; + tex->MaxSize = 1 << (ctx->Const.MaxTextureLevels - 1); + tex->NPOT = ctx->Extensions.ARB_texture_non_power_of_two; + } + tex->MinSize = 16; /* 16 x 16 at least */ + assert(tex->MaxSize > 0); + + _mesa_GenTextures(1, &tex->TexObj); +} + + +/** + * Return pointer to temp_texture info for non-bitmap ops. + * This does some one-time init if needed. + */ +static struct temp_texture * +get_temp_texture(struct gl_context *ctx) +{ + struct temp_texture *tex = &ctx->Meta->TempTex; + + if (!tex->TexObj) { + init_temp_texture(ctx, tex); + } + + return tex; +} + + +/** + * Return pointer to temp_texture info for _mesa_meta_bitmap(). + * We use a separate texture for bitmaps to reduce texture + * allocation/deallocation. + */ +static struct temp_texture * +get_bitmap_temp_texture(struct gl_context *ctx) +{ + struct temp_texture *tex = &ctx->Meta->Bitmap.Tex; + + if (!tex->TexObj) { + init_temp_texture(ctx, tex); + } + + return tex; +} + + +/** + * Compute the width/height of texture needed to draw an image of the + * given size. Return a flag indicating whether the current texture + * can be re-used (glTexSubImage2D) or if a new texture needs to be + * allocated (glTexImage2D). + * Also, compute s/t texcoords for drawing. + * + * \return GL_TRUE if new texture is needed, GL_FALSE otherwise + */ +static GLboolean +alloc_texture(struct temp_texture *tex, + GLsizei width, GLsizei height, GLenum intFormat) +{ + GLboolean newTex = GL_FALSE; + + ASSERT(width <= tex->MaxSize); + ASSERT(height <= tex->MaxSize); + + if (width > tex->Width || + height > tex->Height || + intFormat != tex->IntFormat) { + /* alloc new texture (larger or different format) */ + + if (tex->NPOT) { + /* use non-power of two size */ + tex->Width = MAX2(tex->MinSize, width); + tex->Height = MAX2(tex->MinSize, height); + } + else { + /* find power of two size */ + GLsizei w, h; + w = h = tex->MinSize; + while (w < width) + w *= 2; + while (h < height) + h *= 2; + tex->Width = w; + tex->Height = h; + } + + tex->IntFormat = intFormat; + + newTex = GL_TRUE; + } + + /* compute texcoords */ + if (tex->Target == GL_TEXTURE_RECTANGLE) { + tex->Sright = (GLfloat) width; + tex->Ttop = (GLfloat) height; + } + else { + tex->Sright = (GLfloat) width / tex->Width; + tex->Ttop = (GLfloat) height / tex->Height; + } + + return newTex; +} + + +/** + * Setup/load texture for glCopyPixels or glBlitFramebuffer. + */ +static void +setup_copypix_texture(struct temp_texture *tex, + GLboolean newTex, + GLint srcX, GLint srcY, + GLsizei width, GLsizei height, GLenum intFormat, + GLenum filter) +{ + _mesa_BindTexture(tex->Target, tex->TexObj); + _mesa_TexParameteri(tex->Target, GL_TEXTURE_MIN_FILTER, filter); + _mesa_TexParameteri(tex->Target, GL_TEXTURE_MAG_FILTER, filter); + _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); + + /* copy framebuffer image to texture */ + if (newTex) { + /* create new tex image */ + if (tex->Width == width && tex->Height == height) { + /* create new tex with framebuffer data */ + _mesa_CopyTexImage2D(tex->Target, 0, tex->IntFormat, + srcX, srcY, width, height, 0); + } + else { + /* create empty texture */ + _mesa_TexImage2D(tex->Target, 0, tex->IntFormat, + tex->Width, tex->Height, 0, + intFormat, GL_UNSIGNED_BYTE, NULL); + /* load image */ + _mesa_CopyTexSubImage2D(tex->Target, 0, + 0, 0, srcX, srcY, width, height); + } + } + else { + /* replace existing tex image */ + _mesa_CopyTexSubImage2D(tex->Target, 0, + 0, 0, srcX, srcY, width, height); + } +} + + +/** + * Setup/load texture for glDrawPixels. + */ +static void +setup_drawpix_texture(struct gl_context *ctx, + struct temp_texture *tex, + GLboolean newTex, + GLenum texIntFormat, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + const GLvoid *pixels) +{ + _mesa_BindTexture(tex->Target, tex->TexObj); + _mesa_TexParameteri(tex->Target, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + _mesa_TexParameteri(tex->Target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); + + /* copy pixel data to texture */ + if (newTex) { + /* create new tex image */ + if (tex->Width == width && tex->Height == height) { + /* create new tex and load image data */ + _mesa_TexImage2D(tex->Target, 0, tex->IntFormat, + tex->Width, tex->Height, 0, format, type, pixels); + } + else { + struct gl_buffer_object *save_unpack_obj = NULL; + + _mesa_reference_buffer_object(ctx, &save_unpack_obj, + ctx->Unpack.BufferObj); + _mesa_BindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB, 0); + /* create empty texture */ + _mesa_TexImage2D(tex->Target, 0, tex->IntFormat, + tex->Width, tex->Height, 0, format, type, NULL); + if (save_unpack_obj != NULL) + _mesa_BindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB, + save_unpack_obj->Name); + /* load image */ + _mesa_TexSubImage2D(tex->Target, 0, + 0, 0, width, height, format, type, pixels); + } + } + else { + /* replace existing tex image */ + _mesa_TexSubImage2D(tex->Target, 0, + 0, 0, width, height, format, type, pixels); + } +} + + + +/** + * One-time init for drawing depth pixels. + */ +static void +init_blit_depth_pixels(struct gl_context *ctx) +{ + static const char *program = + "!!ARBfp1.0\n" + "TEX result.depth, fragment.texcoord[0], texture[0], %s; \n" + "END \n"; + char program2[200]; + struct blit_state *blit = &ctx->Meta->Blit; + struct temp_texture *tex = get_temp_texture(ctx); + const char *texTarget; + + assert(blit->DepthFP == 0); + + /* replace %s with "RECT" or "2D" */ + assert(strlen(program) + 4 < sizeof(program2)); + if (tex->Target == GL_TEXTURE_RECTANGLE) + texTarget = "RECT"; + else + texTarget = "2D"; + _mesa_snprintf(program2, sizeof(program2), program, texTarget); + + _mesa_GenPrograms(1, &blit->DepthFP); + _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, blit->DepthFP); + _mesa_ProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, + strlen(program2), (const GLubyte *) program2); +} + + +/** + * Try to do a glBlitFramebuffer using no-copy texturing. + * We can do this when the src renderbuffer is actually a texture. + * But if the src buffer == dst buffer we cannot do this. + * + * \return new buffer mask indicating the buffers left to blit using the + * normal path. + */ +static GLbitfield +blitframebuffer_texture(struct gl_context *ctx, + GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, + GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, + GLbitfield mask, GLenum filter) +{ + if (mask & GL_COLOR_BUFFER_BIT) { + const struct gl_framebuffer *drawFb = ctx->DrawBuffer; + const struct gl_framebuffer *readFb = ctx->ReadBuffer; + const struct gl_renderbuffer_attachment *drawAtt = + &drawFb->Attachment[drawFb->_ColorDrawBufferIndexes[0]]; + const struct gl_renderbuffer_attachment *readAtt = + &readFb->Attachment[readFb->_ColorReadBufferIndex]; + + if (readAtt && readAtt->Texture) { + const struct gl_texture_object *texObj = readAtt->Texture; + const GLuint srcLevel = readAtt->TextureLevel; + const GLenum minFilterSave = texObj->Sampler.MinFilter; + const GLenum magFilterSave = texObj->Sampler.MagFilter; + const GLint baseLevelSave = texObj->BaseLevel; + const GLint maxLevelSave = texObj->MaxLevel; + const GLenum wrapSSave = texObj->Sampler.WrapS; + const GLenum wrapTSave = texObj->Sampler.WrapT; + const GLenum srgbSave = texObj->Sampler.sRGBDecode; + const GLenum fbo_srgb_save = ctx->Color.sRGBEnabled; + const GLenum target = texObj->Target; + + if (drawAtt->Texture == readAtt->Texture) { + /* Can't use same texture as both the source and dest. We need + * to handle overlapping blits and besides, some hw may not + * support this. + */ + return mask; + } + + if (target != GL_TEXTURE_2D && target != GL_TEXTURE_RECTANGLE_ARB) { + /* Can't handle other texture types at this time */ + return mask; + } + + /* + printf("Blit from texture!\n"); + printf(" srcAtt %p dstAtt %p\n", readAtt, drawAtt); + printf(" srcTex %p dstText %p\n", texObj, drawAtt->Texture); + */ + + /* Prepare src texture state */ + _mesa_BindTexture(target, texObj->Name); + _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, filter); + _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, filter); + if (target != GL_TEXTURE_RECTANGLE_ARB) { + _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, srcLevel); + _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, srcLevel); + } + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + + /* Always do our blits with no sRGB decode or encode.*/ + if (ctx->Extensions.EXT_texture_sRGB_decode) { + _mesa_TexParameteri(target, GL_TEXTURE_SRGB_DECODE_EXT, + GL_SKIP_DECODE_EXT); + } + _mesa_Disable(GL_FRAMEBUFFER_SRGB_EXT); + + _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); + _mesa_set_enable(ctx, target, GL_TRUE); + + /* Prepare vertex data (the VBO was previously created and bound) */ + { + struct vertex { + GLfloat x, y, s, t; + }; + struct vertex verts[4]; + GLfloat s0, t0, s1, t1; + + if (target == GL_TEXTURE_2D) { + const struct gl_texture_image *texImage + = _mesa_select_tex_image(ctx, texObj, target, srcLevel); + s0 = srcX0 / (float) texImage->Width; + s1 = srcX1 / (float) texImage->Width; + t0 = srcY0 / (float) texImage->Height; + t1 = srcY1 / (float) texImage->Height; + } + else { + assert(target == GL_TEXTURE_RECTANGLE_ARB); + s0 = srcX0; + s1 = srcX1; + t0 = srcY0; + t1 = srcY1; + } + + verts[0].x = (GLfloat) dstX0; + verts[0].y = (GLfloat) dstY0; + verts[1].x = (GLfloat) dstX1; + verts[1].y = (GLfloat) dstY0; + verts[2].x = (GLfloat) dstX1; + verts[2].y = (GLfloat) dstY1; + verts[3].x = (GLfloat) dstX0; + verts[3].y = (GLfloat) dstY1; + + verts[0].s = s0; + verts[0].t = t0; + verts[1].s = s1; + verts[1].t = t0; + verts[2].s = s1; + verts[2].t = t1; + verts[3].s = s0; + verts[3].t = t1; + + _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); + } + + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + + /* Restore texture object state, the texture binding will + * be restored by _mesa_meta_end(). + */ + _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, minFilterSave); + _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, magFilterSave); + if (target != GL_TEXTURE_RECTANGLE_ARB) { + _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, baseLevelSave); + _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, maxLevelSave); + } + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, wrapSSave); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, wrapTSave); + if (ctx->Extensions.EXT_texture_sRGB_decode) { + _mesa_TexParameteri(target, GL_TEXTURE_SRGB_DECODE_EXT, srgbSave); + } + if (ctx->Extensions.EXT_texture_sRGB_decode && fbo_srgb_save) { + _mesa_Enable(GL_FRAMEBUFFER_SRGB_EXT); + } + + /* Done with color buffer */ + mask &= ~GL_COLOR_BUFFER_BIT; + } + } + + return mask; +} + + +/** + * Meta implementation of ctx->Driver.BlitFramebuffer() in terms + * of texture mapping and polygon rendering. + */ +void +_mesa_meta_BlitFramebuffer(struct gl_context *ctx, + GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, + GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, + GLbitfield mask, GLenum filter) +{ + struct blit_state *blit = &ctx->Meta->Blit; + struct temp_texture *tex = get_temp_texture(ctx); + const GLsizei maxTexSize = tex->MaxSize; + const GLint srcX = MIN2(srcX0, srcX1); + const GLint srcY = MIN2(srcY0, srcY1); + const GLint srcW = abs(srcX1 - srcX0); + const GLint srcH = abs(srcY1 - srcY0); + const GLboolean srcFlipX = srcX1 < srcX0; + const GLboolean srcFlipY = srcY1 < srcY0; + struct vertex { + GLfloat x, y, s, t; + }; + struct vertex verts[4]; + GLboolean newTex; + + if (srcW > maxTexSize || srcH > maxTexSize) { + /* XXX avoid this fallback */ + _swrast_BlitFramebuffer(ctx, srcX0, srcY0, srcX1, srcY1, + dstX0, dstY0, dstX1, dstY1, mask, filter); + return; + } + + if (srcFlipX) { + GLint tmp = dstX0; + dstX0 = dstX1; + dstX1 = tmp; + } + + if (srcFlipY) { + GLint tmp = dstY0; + dstY0 = dstY1; + dstY1 = tmp; + } + + /* only scissor effects blit so save/clear all other relevant state */ + _mesa_meta_begin(ctx, ~META_SCISSOR); + + if (blit->ArrayObj == 0) { + /* one-time setup */ + + /* create vertex array object */ + _mesa_GenVertexArrays(1, &blit->ArrayObj); + _mesa_BindVertexArray(blit->ArrayObj); + + /* create vertex array buffer */ + _mesa_GenBuffersARB(1, &blit->VBO); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, blit->VBO); + _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), + NULL, GL_DYNAMIC_DRAW_ARB); + + /* setup vertex arrays */ + _mesa_VertexPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); + _mesa_EnableClientState(GL_VERTEX_ARRAY); + _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); + } + else { + _mesa_BindVertexArray(blit->ArrayObj); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, blit->VBO); + } + + /* Try faster, direct texture approach first */ + mask = blitframebuffer_texture(ctx, srcX0, srcY0, srcX1, srcY1, + dstX0, dstY0, dstX1, dstY1, mask, filter); + if (mask == 0x0) { + _mesa_meta_end(ctx); + return; + } + + /* Continue with "normal" approach which involves copying the src rect + * into a temporary texture and is "blitted" by drawing a textured quad. + */ + + newTex = alloc_texture(tex, srcW, srcH, GL_RGBA); + + /* vertex positions/texcoords (after texture allocation!) */ + { + verts[0].x = (GLfloat) dstX0; + verts[0].y = (GLfloat) dstY0; + verts[1].x = (GLfloat) dstX1; + verts[1].y = (GLfloat) dstY0; + verts[2].x = (GLfloat) dstX1; + verts[2].y = (GLfloat) dstY1; + verts[3].x = (GLfloat) dstX0; + verts[3].y = (GLfloat) dstY1; + + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[1].s = tex->Sright; + verts[1].t = 0.0F; + verts[2].s = tex->Sright; + verts[2].t = tex->Ttop; + verts[3].s = 0.0F; + verts[3].t = tex->Ttop; + + /* upload new vertex data */ + _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); + } + + _mesa_set_enable(ctx, tex->Target, GL_TRUE); + + if (mask & GL_COLOR_BUFFER_BIT) { + setup_copypix_texture(tex, newTex, srcX, srcY, srcW, srcH, + GL_RGBA, filter); + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + mask &= ~GL_COLOR_BUFFER_BIT; + } + + if (mask & GL_DEPTH_BUFFER_BIT) { + GLuint *tmp = (GLuint *) malloc(srcW * srcH * sizeof(GLuint)); + if (tmp) { + if (!blit->DepthFP) + init_blit_depth_pixels(ctx); + + /* maybe change tex format here */ + newTex = alloc_texture(tex, srcW, srcH, GL_DEPTH_COMPONENT); + + _mesa_ReadPixels(srcX, srcY, srcW, srcH, + GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, tmp); + + setup_drawpix_texture(ctx, tex, newTex, GL_DEPTH_COMPONENT, srcW, srcH, + GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, tmp); + + _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, blit->DepthFP); + _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, GL_TRUE); + _mesa_ColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); + _mesa_set_enable(ctx, GL_DEPTH_TEST, GL_TRUE); + _mesa_DepthFunc(GL_ALWAYS); + _mesa_DepthMask(GL_TRUE); + + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + mask &= ~GL_DEPTH_BUFFER_BIT; + + free(tmp); + } + } + + if (mask & GL_STENCIL_BUFFER_BIT) { + /* XXX can't easily do stencil */ + } + + _mesa_set_enable(ctx, tex->Target, GL_FALSE); + + _mesa_meta_end(ctx); + + if (mask) { + _swrast_BlitFramebuffer(ctx, srcX0, srcY0, srcX1, srcY1, + dstX0, dstY0, dstX1, dstY1, mask, filter); + } +} + + +/** + * Meta implementation of ctx->Driver.Clear() in terms of polygon rendering. + */ +void +_mesa_meta_Clear(struct gl_context *ctx, GLbitfield buffers) +{ + struct clear_state *clear = &ctx->Meta->Clear; + struct vertex { + GLfloat x, y, z, r, g, b, a; + }; + struct vertex verts[4]; + /* save all state but scissor, pixel pack/unpack */ + 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) { + /* if clearing color buffers, don't save/restore colormask */ + metaSave -= META_COLOR_MASK; + } + + _mesa_meta_begin(ctx, metaSave); + + if (clear->ArrayObj == 0) { + /* one-time setup */ + + /* create vertex array object */ + _mesa_GenVertexArrays(1, &clear->ArrayObj); + _mesa_BindVertexArray(clear->ArrayObj); + + /* create vertex array buffer */ + _mesa_GenBuffersARB(1, &clear->VBO); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, clear->VBO); + + /* setup vertex arrays */ + _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_ColorPointer(4, GL_FLOAT, sizeof(struct vertex), OFFSET(r)); + _mesa_EnableClientState(GL_VERTEX_ARRAY); + _mesa_EnableClientState(GL_COLOR_ARRAY); + } + else { + _mesa_BindVertexArray(clear->ArrayObj); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, clear->VBO); + } + + /* 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); + _mesa_ColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); + } + + /* GL_DEPTH_BUFFER_BIT */ + if (buffers & BUFFER_BIT_DEPTH) { + _mesa_set_enable(ctx, GL_DEPTH_TEST, GL_TRUE); + _mesa_DepthFunc(GL_ALWAYS); + _mesa_DepthMask(GL_TRUE); + } + else { + assert(!ctx->Depth.Test); + } + + /* GL_STENCIL_BUFFER_BIT */ + if (buffers & BUFFER_BIT_STENCIL) { + _mesa_set_enable(ctx, GL_STENCIL_TEST, GL_TRUE); + _mesa_StencilOpSeparate(GL_FRONT_AND_BACK, + GL_REPLACE, GL_REPLACE, GL_REPLACE); + _mesa_StencilFuncSeparate(GL_FRONT_AND_BACK, GL_ALWAYS, + ctx->Stencil.Clear & stencilMax, + ctx->Stencil.WriteMask[0]); + } + else { + assert(!ctx->Stencil.Enabled); + } + + /* vertex positions/colors */ + { + const GLfloat x0 = (GLfloat) ctx->DrawBuffer->_Xmin; + const GLfloat y0 = (GLfloat) ctx->DrawBuffer->_Ymin; + const GLfloat x1 = (GLfloat) ctx->DrawBuffer->_Xmax; + const GLfloat y1 = (GLfloat) ctx->DrawBuffer->_Ymax; + const GLfloat z = invert_z(ctx->Depth.Clear); + GLuint i; + + verts[0].x = x0; + verts[0].y = y0; + verts[0].z = z; + verts[1].x = x1; + verts[1].y = y0; + verts[1].z = z; + verts[2].x = x1; + verts[2].y = y1; + verts[2].z = z; + verts[3].x = x0; + verts[3].y = y1; + verts[3].z = z; + + /* vertex colors */ + for (i = 0; i < 4; i++) { + 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 */ + _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), verts, + GL_DYNAMIC_DRAW_ARB); + } + + /* draw quad */ + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + + _mesa_meta_end(ctx); +} + + +/** + * Meta implementation of ctx->Driver.CopyPixels() in terms + * of texture mapping and polygon rendering. + */ +void +_mesa_meta_CopyPixels(struct gl_context *ctx, GLint srcX, GLint srcY, + GLsizei width, GLsizei height, + GLint dstX, GLint dstY, GLenum type) +{ + struct copypix_state *copypix = &ctx->Meta->CopyPix; + struct temp_texture *tex = get_temp_texture(ctx); + struct vertex { + GLfloat x, y, z, s, t; + }; + struct vertex verts[4]; + GLboolean newTex; + GLenum intFormat = GL_RGBA; + + if (type != GL_COLOR || + ctx->_ImageTransferState || + ctx->Fog.Enabled || + width > tex->MaxSize || + height > tex->MaxSize) { + /* XXX avoid this fallback */ + _swrast_CopyPixels(ctx, srcX, srcY, width, height, dstX, dstY, type); + return; + } + + /* Most GL state applies to glCopyPixels, but a there's a few things + * we need to override: + */ + _mesa_meta_begin(ctx, (META_RASTERIZATION | + META_SHADER | + META_TEXTURE | + META_TRANSFORM | + META_VERTEX | + META_VIEWPORT)); + + if (copypix->ArrayObj == 0) { + /* one-time setup */ + + /* create vertex array object */ + _mesa_GenVertexArrays(1, ©pix->ArrayObj); + _mesa_BindVertexArray(copypix->ArrayObj); + + /* create vertex array buffer */ + _mesa_GenBuffersARB(1, ©pix->VBO); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, copypix->VBO); + _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), + NULL, GL_DYNAMIC_DRAW_ARB); + + /* setup vertex arrays */ + _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); + _mesa_EnableClientState(GL_VERTEX_ARRAY); + _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); + } + else { + _mesa_BindVertexArray(copypix->ArrayObj); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, copypix->VBO); + } + + newTex = alloc_texture(tex, width, height, intFormat); + + /* vertex positions, texcoords (after texture allocation!) */ + { + const GLfloat dstX0 = (GLfloat) dstX; + const GLfloat dstY0 = (GLfloat) dstY; + const GLfloat dstX1 = dstX + width * ctx->Pixel.ZoomX; + const GLfloat dstY1 = dstY + height * ctx->Pixel.ZoomY; + const GLfloat z = invert_z(ctx->Current.RasterPos[2]); + + verts[0].x = dstX0; + verts[0].y = dstY0; + verts[0].z = z; + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[1].x = dstX1; + verts[1].y = dstY0; + verts[1].z = z; + verts[1].s = tex->Sright; + verts[1].t = 0.0F; + verts[2].x = dstX1; + verts[2].y = dstY1; + verts[2].z = z; + verts[2].s = tex->Sright; + verts[2].t = tex->Ttop; + verts[3].x = dstX0; + verts[3].y = dstY1; + verts[3].z = z; + verts[3].s = 0.0F; + verts[3].t = tex->Ttop; + + /* upload new vertex data */ + _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); + } + + /* Alloc/setup texture */ + setup_copypix_texture(tex, newTex, srcX, srcY, width, height, + GL_RGBA, GL_NEAREST); + + _mesa_set_enable(ctx, tex->Target, GL_TRUE); + + /* draw textured quad */ + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + + _mesa_set_enable(ctx, tex->Target, GL_FALSE); + + _mesa_meta_end(ctx); +} + + + +/** + * When the glDrawPixels() image size is greater than the max rectangle + * texture size we use this function to break the glDrawPixels() image + * into tiles which fit into the max texture size. + */ +static void +tiled_draw_pixels(struct gl_context *ctx, + GLint tileSize, + GLint x, GLint y, GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *unpack, + const GLvoid *pixels) +{ + struct gl_pixelstore_attrib tileUnpack = *unpack; + GLint i, j; + + if (tileUnpack.RowLength == 0) + tileUnpack.RowLength = width; + + for (i = 0; i < width; i += tileSize) { + const GLint tileWidth = MIN2(tileSize, width - i); + const GLint tileX = (GLint) (x + i * ctx->Pixel.ZoomX); + + tileUnpack.SkipPixels = unpack->SkipPixels + i; + + for (j = 0; j < height; j += tileSize) { + const GLint tileHeight = MIN2(tileSize, height - j); + const GLint tileY = (GLint) (y + j * ctx->Pixel.ZoomY); + + tileUnpack.SkipRows = unpack->SkipRows + j; + + _mesa_meta_DrawPixels(ctx, tileX, tileY, tileWidth, tileHeight, + format, type, &tileUnpack, pixels); + } + } +} + + +/** + * One-time init for drawing stencil pixels. + */ +static void +init_draw_stencil_pixels(struct gl_context *ctx) +{ + /* This program is run eight times, once for each stencil bit. + * The stencil values to draw are found in an 8-bit alpha texture. + * We read the texture/stencil value and test if bit 'b' is set. + * If the bit is not set, use KIL to kill the fragment. + * Finally, we use the stencil test to update the stencil buffer. + * + * The basic algorithm for checking if a bit is set is: + * if (is_odd(value / (1 << bit))) + * result is one (or non-zero). + * else + * result is zero. + * The program parameter contains three values: + * parm.x = 255 / (1 << bit) + * parm.y = 0.5 + * parm.z = 0.0 + */ + static const char *program = + "!!ARBfp1.0\n" + "PARAM parm = program.local[0]; \n" + "TEMP t; \n" + "TEX t, fragment.texcoord[0], texture[0], %s; \n" /* NOTE %s here! */ + "# t = t * 255 / bit \n" + "MUL t.x, t.a, parm.x; \n" + "# t = (int) t \n" + "FRC t.y, t.x; \n" + "SUB t.x, t.x, t.y; \n" + "# t = t * 0.5 \n" + "MUL t.x, t.x, parm.y; \n" + "# t = fract(t.x) \n" + "FRC t.x, t.x; # if t.x != 0, then the bit is set \n" + "# t.x = (t.x == 0 ? 1 : 0) \n" + "SGE t.x, -t.x, parm.z; \n" + "KIL -t.x; \n" + "# for debug only \n" + "#MOV result.color, t.x; \n" + "END \n"; + char program2[1000]; + struct drawpix_state *drawpix = &ctx->Meta->DrawPix; + struct temp_texture *tex = get_temp_texture(ctx); + const char *texTarget; + + assert(drawpix->StencilFP == 0); + + /* replace %s with "RECT" or "2D" */ + assert(strlen(program) + 4 < sizeof(program2)); + if (tex->Target == GL_TEXTURE_RECTANGLE) + texTarget = "RECT"; + else + texTarget = "2D"; + _mesa_snprintf(program2, sizeof(program2), program, texTarget); + + _mesa_GenPrograms(1, &drawpix->StencilFP); + _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, drawpix->StencilFP); + _mesa_ProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, + strlen(program2), (const GLubyte *) program2); +} + + +/** + * One-time init for drawing depth pixels. + */ +static void +init_draw_depth_pixels(struct gl_context *ctx) +{ + static const char *program = + "!!ARBfp1.0\n" + "PARAM color = program.local[0]; \n" + "TEX result.depth, fragment.texcoord[0], texture[0], %s; \n" + "MOV result.color, color; \n" + "END \n"; + char program2[200]; + struct drawpix_state *drawpix = &ctx->Meta->DrawPix; + struct temp_texture *tex = get_temp_texture(ctx); + const char *texTarget; + + assert(drawpix->DepthFP == 0); + + /* replace %s with "RECT" or "2D" */ + assert(strlen(program) + 4 < sizeof(program2)); + if (tex->Target == GL_TEXTURE_RECTANGLE) + texTarget = "RECT"; + else + texTarget = "2D"; + _mesa_snprintf(program2, sizeof(program2), program, texTarget); + + _mesa_GenPrograms(1, &drawpix->DepthFP); + _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, drawpix->DepthFP); + _mesa_ProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, + strlen(program2), (const GLubyte *) program2); +} + + +/** + * Meta implementation of ctx->Driver.DrawPixels() in terms + * of texture mapping and polygon rendering. + */ +void +_mesa_meta_DrawPixels(struct gl_context *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *unpack, + const GLvoid *pixels) +{ + struct drawpix_state *drawpix = &ctx->Meta->DrawPix; + struct temp_texture *tex = get_temp_texture(ctx); + const struct gl_pixelstore_attrib unpackSave = ctx->Unpack; + const GLuint origStencilMask = ctx->Stencil.WriteMask[0]; + struct vertex { + GLfloat x, y, z, s, t; + }; + struct vertex verts[4]; + GLenum texIntFormat; + GLboolean fallback, newTex; + GLbitfield metaExtraSave = 0x0; + GLuint vbo; + + /* + * Determine if we can do the glDrawPixels with texture mapping. + */ + fallback = GL_FALSE; + if (ctx->_ImageTransferState || + ctx->Fog.Enabled) { + fallback = GL_TRUE; + } + + if (_mesa_is_color_format(format)) { + /* use more compact format when possible */ + /* XXX disable special case for GL_LUMINANCE for now to work around + * apparent i965 driver bug (see bug #23670). + */ + if (/*format == GL_LUMINANCE ||*/ format == GL_LUMINANCE_ALPHA) + 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 && + ctx->Extensions.ARB_texture_float) + texIntFormat = GL_RGBA32F; + } + else if (_mesa_is_stencil_format(format)) { + if (ctx->Extensions.ARB_fragment_program && + ctx->Pixel.IndexShift == 0 && + ctx->Pixel.IndexOffset == 0 && + type == GL_UNSIGNED_BYTE) { + /* We'll store stencil as alpha. This only works for GLubyte + * image data because of how incoming values are mapped to alpha + * in [0,1]. + */ + texIntFormat = GL_ALPHA; + metaExtraSave = (META_COLOR_MASK | + META_DEPTH_TEST | + META_SHADER | + META_STENCIL_TEST); + } + else { + fallback = GL_TRUE; + } + } + else if (_mesa_is_depth_format(format)) { + if (ctx->Extensions.ARB_depth_texture && + ctx->Extensions.ARB_fragment_program) { + texIntFormat = GL_DEPTH_COMPONENT; + metaExtraSave = (META_SHADER); + } + else { + fallback = GL_TRUE; + } + } + else { + fallback = GL_TRUE; + } + + if (fallback) { + _swrast_DrawPixels(ctx, x, y, width, height, + format, type, unpack, pixels); + return; + } + + /* + * Check image size against max texture size, draw as tiles if needed. + */ + if (width > tex->MaxSize || height > tex->MaxSize) { + tiled_draw_pixels(ctx, tex->MaxSize, x, y, width, height, + format, type, unpack, pixels); + return; + } + + /* Most GL state applies to glDrawPixels (like blending, stencil, etc), + * but a there's a few things we need to override: + */ + _mesa_meta_begin(ctx, (META_RASTERIZATION | + META_SHADER | + META_TEXTURE | + META_TRANSFORM | + META_VERTEX | + META_VIEWPORT | + META_CLAMP_FRAGMENT_COLOR | + metaExtraSave)); + + newTex = alloc_texture(tex, width, height, texIntFormat); + + /* vertex positions, texcoords (after texture allocation!) */ + { + const GLfloat x0 = (GLfloat) x; + const GLfloat y0 = (GLfloat) y; + const GLfloat x1 = x + width * ctx->Pixel.ZoomX; + const GLfloat y1 = y + height * ctx->Pixel.ZoomY; + const GLfloat z = invert_z(ctx->Current.RasterPos[2]); + + verts[0].x = x0; + verts[0].y = y0; + verts[0].z = z; + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[1].x = x1; + verts[1].y = y0; + verts[1].z = z; + verts[1].s = tex->Sright; + verts[1].t = 0.0F; + verts[2].x = x1; + verts[2].y = y1; + verts[2].z = z; + verts[2].s = tex->Sright; + verts[2].t = tex->Ttop; + verts[3].x = x0; + verts[3].y = y1; + verts[3].z = z; + verts[3].s = 0.0F; + verts[3].t = tex->Ttop; + } + + if (drawpix->ArrayObj == 0) { + /* one-time setup: create vertex array object */ + _mesa_GenVertexArrays(1, &drawpix->ArrayObj); + } + _mesa_BindVertexArray(drawpix->ArrayObj); + + /* create vertex array buffer */ + _mesa_GenBuffersARB(1, &vbo); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, vbo); + _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), + verts, GL_DYNAMIC_DRAW_ARB); + + /* setup vertex arrays */ + _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); + _mesa_EnableClientState(GL_VERTEX_ARRAY); + _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); + + /* set given unpack params */ + ctx->Unpack = *unpack; + + _mesa_set_enable(ctx, tex->Target, GL_TRUE); + + if (_mesa_is_stencil_format(format)) { + /* Drawing stencil */ + GLint bit; + + if (!drawpix->StencilFP) + init_draw_stencil_pixels(ctx); + + setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, + GL_ALPHA, type, pixels); + + _mesa_ColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); + + _mesa_set_enable(ctx, GL_STENCIL_TEST, GL_TRUE); + + /* set all stencil bits to 0 */ + _mesa_StencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE); + _mesa_StencilFunc(GL_ALWAYS, 0, 255); + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + + /* set stencil bits to 1 where needed */ + _mesa_StencilOp(GL_KEEP, GL_KEEP, GL_REPLACE); + + _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, drawpix->StencilFP); + _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, GL_TRUE); + + for (bit = 0; bit < ctx->DrawBuffer->Visual.stencilBits; bit++) { + const GLuint mask = 1 << bit; + if (mask & origStencilMask) { + _mesa_StencilFunc(GL_ALWAYS, mask, mask); + _mesa_StencilMask(mask); + + _mesa_ProgramLocalParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 0, + 255.0 / mask, 0.5, 0.0, 0.0); + + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + } + } + } + else if (_mesa_is_depth_format(format)) { + /* Drawing depth */ + if (!drawpix->DepthFP) + init_draw_depth_pixels(ctx); + + _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, drawpix->DepthFP); + _mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, GL_TRUE); + + /* polygon color = current raster color */ + _mesa_ProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, 0, + ctx->Current.RasterColor); + + setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, + format, type, pixels); + + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + } + else { + /* Drawing RGBA */ + setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, + format, type, pixels); + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + } + + _mesa_set_enable(ctx, tex->Target, GL_FALSE); + + _mesa_DeleteBuffersARB(1, &vbo); + + /* restore unpack params */ + ctx->Unpack = unpackSave; + + _mesa_meta_end(ctx); +} + +static GLboolean +alpha_test_raster_color(struct gl_context *ctx) +{ + GLfloat alpha = ctx->Current.RasterColor[ACOMP]; + GLfloat ref = ctx->Color.AlphaRef; + + switch (ctx->Color.AlphaFunc) { + case GL_NEVER: + return GL_FALSE; + case GL_LESS: + return alpha < ref; + case GL_EQUAL: + return alpha == ref; + case GL_LEQUAL: + return alpha <= ref; + case GL_GREATER: + return alpha > ref; + case GL_NOTEQUAL: + return alpha != ref; + case GL_GEQUAL: + return alpha >= ref; + case GL_ALWAYS: + return GL_TRUE; + default: + assert(0); + return GL_FALSE; + } +} + +/** + * Do glBitmap with a alpha texture quad. Use the alpha test to cull + * the 'off' bits. A bitmap cache as in the gallium/mesa state + * tracker would improve performance a lot. + */ +void +_mesa_meta_Bitmap(struct gl_context *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap1) +{ + struct bitmap_state *bitmap = &ctx->Meta->Bitmap; + struct temp_texture *tex = get_bitmap_temp_texture(ctx); + const GLenum texIntFormat = GL_ALPHA; + const struct gl_pixelstore_attrib unpackSave = *unpack; + GLubyte fg, bg; + struct vertex { + GLfloat x, y, z, s, t, r, g, b, a; + }; + struct vertex verts[4]; + GLboolean newTex; + GLubyte *bitmap8; + + /* + * Check if swrast fallback is needed. + */ + if (ctx->_ImageTransferState || + ctx->FragmentProgram._Enabled || + ctx->Fog.Enabled || + ctx->Texture._EnabledUnits || + width > tex->MaxSize || + height > tex->MaxSize) { + _swrast_Bitmap(ctx, x, y, width, height, unpack, bitmap1); + return; + } + + if (ctx->Color.AlphaEnabled && !alpha_test_raster_color(ctx)) + return; + + /* Most GL state applies to glBitmap (like blending, stencil, etc), + * but a there's a few things we need to override: + */ + _mesa_meta_begin(ctx, (META_ALPHA_TEST | + META_PIXEL_STORE | + META_RASTERIZATION | + META_SHADER | + META_TEXTURE | + META_TRANSFORM | + META_VERTEX | + META_VIEWPORT)); + + if (bitmap->ArrayObj == 0) { + /* one-time setup */ + + /* create vertex array object */ + _mesa_GenVertexArraysAPPLE(1, &bitmap->ArrayObj); + _mesa_BindVertexArrayAPPLE(bitmap->ArrayObj); + + /* create vertex array buffer */ + _mesa_GenBuffersARB(1, &bitmap->VBO); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, bitmap->VBO); + _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), + NULL, GL_DYNAMIC_DRAW_ARB); + + /* setup vertex arrays */ + _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); + _mesa_ColorPointer(4, GL_FLOAT, sizeof(struct vertex), OFFSET(r)); + _mesa_EnableClientState(GL_VERTEX_ARRAY); + _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); + _mesa_EnableClientState(GL_COLOR_ARRAY); + } + else { + _mesa_BindVertexArray(bitmap->ArrayObj); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, bitmap->VBO); + } + + newTex = alloc_texture(tex, width, height, texIntFormat); + + /* vertex positions, texcoords, colors (after texture allocation!) */ + { + const GLfloat x0 = (GLfloat) x; + const GLfloat y0 = (GLfloat) y; + const GLfloat x1 = (GLfloat) (x + width); + const GLfloat y1 = (GLfloat) (y + height); + const GLfloat z = invert_z(ctx->Current.RasterPos[2]); + GLuint i; + + verts[0].x = x0; + verts[0].y = y0; + verts[0].z = z; + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[1].x = x1; + verts[1].y = y0; + verts[1].z = z; + verts[1].s = tex->Sright; + verts[1].t = 0.0F; + verts[2].x = x1; + verts[2].y = y1; + verts[2].z = z; + verts[2].s = tex->Sright; + verts[2].t = tex->Ttop; + verts[3].x = x0; + verts[3].y = y1; + verts[3].z = z; + verts[3].s = 0.0F; + verts[3].t = tex->Ttop; + + for (i = 0; i < 4; i++) { + verts[i].r = ctx->Current.RasterColor[0]; + verts[i].g = ctx->Current.RasterColor[1]; + verts[i].b = ctx->Current.RasterColor[2]; + verts[i].a = ctx->Current.RasterColor[3]; + } + + /* upload new vertex data */ + _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); + } + + /* choose different foreground/background alpha values */ + CLAMPED_FLOAT_TO_UBYTE(fg, ctx->Current.RasterColor[ACOMP]); + bg = (fg > 127 ? 0 : 255); + + bitmap1 = _mesa_map_pbo_source(ctx, &unpackSave, bitmap1); + if (!bitmap1) { + _mesa_meta_end(ctx); + return; + } + + bitmap8 = (GLubyte *) malloc(width * height); + if (bitmap8) { + memset(bitmap8, bg, width * height); + _mesa_expand_bitmap(width, height, &unpackSave, bitmap1, + bitmap8, width, fg); + + _mesa_set_enable(ctx, tex->Target, GL_TRUE); + + _mesa_set_enable(ctx, GL_ALPHA_TEST, GL_TRUE); + _mesa_AlphaFunc(GL_NOTEQUAL, UBYTE_TO_FLOAT(bg)); + + setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, + GL_ALPHA, GL_UNSIGNED_BYTE, bitmap8); + + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + + _mesa_set_enable(ctx, tex->Target, GL_FALSE); + + free(bitmap8); + } + + _mesa_unmap_pbo_source(ctx, &unpackSave); + + _mesa_meta_end(ctx); +} + + +/** + * Check if the call to _mesa_meta_GenerateMipmap() will require a + * software fallback. The fallback path will require that the texture + * images are mapped. + * \return GL_TRUE if a fallback is needed, GL_FALSE otherwise + */ +GLboolean +_mesa_meta_check_generate_mipmap_fallback(struct gl_context *ctx, GLenum target, + struct gl_texture_object *texObj) +{ + const GLuint fboSave = ctx->DrawBuffer->Name; + struct gen_mipmap_state *mipmap = &ctx->Meta->Mipmap; + struct gl_texture_image *baseImage; + GLuint srcLevel; + GLenum status; + + /* check for fallbacks */ + if (!ctx->Extensions.EXT_framebuffer_object || + target == GL_TEXTURE_3D) { + return GL_TRUE; + } + + srcLevel = texObj->BaseLevel; + baseImage = _mesa_select_tex_image(ctx, texObj, target, srcLevel); + if (!baseImage || _mesa_is_format_compressed(baseImage->TexFormat)) { + return GL_TRUE; + } + + /* + * Test that we can actually render in the texture's format. + */ + if (!mipmap->FBO) + _mesa_GenFramebuffersEXT(1, &mipmap->FBO); + _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, mipmap->FBO); + + if (target == GL_TEXTURE_1D) { + _mesa_FramebufferTexture1DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, texObj->Name, srcLevel); + } +#if 0 + /* other work is needed to enable 3D mipmap generation */ + else if (target == GL_TEXTURE_3D) { + GLint zoffset = 0; + _mesa_FramebufferTexture3DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, texObj->Name, srcLevel, zoffset); + } +#endif + else { + /* 2D / cube */ + _mesa_FramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, texObj->Name, srcLevel); + } + + status = _mesa_CheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT); + + _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fboSave); + + if (status != GL_FRAMEBUFFER_COMPLETE_EXT) { + return GL_TRUE; + } + + return GL_FALSE; +} + + +/** + * Called via ctx->Driver.GenerateMipmap() + * Note: texture borders and 3D texture support not yet complete. + */ +void +_mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target, + struct gl_texture_object *texObj) +{ + struct gen_mipmap_state *mipmap = &ctx->Meta->Mipmap; + struct vertex { + GLfloat x, y, s, t, r; + }; + struct vertex verts[4]; + const GLuint baseLevel = texObj->BaseLevel; + const GLuint maxLevel = texObj->MaxLevel; + const GLenum minFilterSave = texObj->Sampler.MinFilter; + const GLenum magFilterSave = texObj->Sampler.MagFilter; + const GLint maxLevelSave = texObj->MaxLevel; + const GLboolean genMipmapSave = texObj->GenerateMipmap; + const GLenum wrapSSave = texObj->Sampler.WrapS; + const GLenum wrapTSave = texObj->Sampler.WrapT; + const GLenum wrapRSave = texObj->Sampler.WrapR; + const GLuint fboSave = ctx->DrawBuffer->Name; + const GLuint original_active_unit = ctx->Texture.CurrentUnit; + GLenum faceTarget; + GLuint dstLevel; + GLuint border = 0; + + if (_mesa_meta_check_generate_mipmap_fallback(ctx, target, texObj)) { + _mesa_generate_mipmap(ctx, target, texObj); + return; + } + + if (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X && + target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z) { + faceTarget = target; + target = GL_TEXTURE_CUBE_MAP; + } + else { + faceTarget = target; + } + + _mesa_meta_begin(ctx, META_ALL); + + if (original_active_unit != 0) + _mesa_BindTexture(target, texObj->Name); + + if (mipmap->ArrayObj == 0) { + /* one-time setup */ + + /* create vertex array object */ + _mesa_GenVertexArraysAPPLE(1, &mipmap->ArrayObj); + _mesa_BindVertexArrayAPPLE(mipmap->ArrayObj); + + /* create vertex array buffer */ + _mesa_GenBuffersARB(1, &mipmap->VBO); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, mipmap->VBO); + _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), + NULL, GL_DYNAMIC_DRAW_ARB); + + /* setup vertex arrays */ + _mesa_VertexPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); + _mesa_EnableClientState(GL_VERTEX_ARRAY); + _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); + } + else { + _mesa_BindVertexArray(mipmap->ArrayObj); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, mipmap->VBO); + } + + if (!mipmap->FBO) { + _mesa_GenFramebuffersEXT(1, &mipmap->FBO); + } + _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, mipmap->FBO); + + _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); + _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, GL_FALSE); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE); + + _mesa_set_enable(ctx, target, GL_TRUE); + + /* setup texcoords once (XXX what about border?) */ + switch (faceTarget) { + case GL_TEXTURE_1D: + case GL_TEXTURE_2D: + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[0].r = 0.0F; + verts[1].s = 1.0F; + verts[1].t = 0.0F; + verts[1].r = 0.0F; + verts[2].s = 1.0F; + verts[2].t = 1.0F; + verts[2].r = 0.0F; + verts[3].s = 0.0F; + verts[3].t = 1.0F; + verts[3].r = 0.0F; + break; + case GL_TEXTURE_3D: + abort(); + break; + default: + /* cube face */ + { + static const GLfloat st[4][2] = { + {0.0f, 0.0f}, {1.0f, 0.0f}, {1.0f, 1.0f}, {0.0f, 1.0f} + }; + GLuint i; + + /* loop over quad verts */ + for (i = 0; i < 4; i++) { + /* Compute sc = +/-scale and tc = +/-scale. + * Not +/-1 to avoid cube face selection ambiguity near the edges, + * though that can still sometimes happen with this scale factor... + */ + const GLfloat scale = 0.9999f; + const GLfloat sc = (2.0f * st[i][0] - 1.0f) * scale; + const GLfloat tc = (2.0f * st[i][1] - 1.0f) * scale; + + switch (faceTarget) { + case GL_TEXTURE_CUBE_MAP_POSITIVE_X: + verts[i].s = 1.0f; + verts[i].t = -tc; + verts[i].r = -sc; + break; + case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: + verts[i].s = -1.0f; + verts[i].t = -tc; + verts[i].r = sc; + break; + case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: + verts[i].s = sc; + verts[i].t = 1.0f; + verts[i].r = tc; + break; + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: + verts[i].s = sc; + verts[i].t = -1.0f; + verts[i].r = -tc; + break; + case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: + verts[i].s = sc; + verts[i].t = -tc; + verts[i].r = 1.0f; + break; + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: + verts[i].s = -sc; + verts[i].t = -tc; + verts[i].r = -1.0f; + break; + default: + assert(0); + } + } + } + } + + _mesa_set_enable(ctx, target, GL_TRUE); + + /* setup vertex positions */ + { + verts[0].x = 0.0F; + verts[0].y = 0.0F; + verts[1].x = 1.0F; + verts[1].y = 0.0F; + verts[2].x = 1.0F; + verts[2].y = 1.0F; + verts[3].x = 0.0F; + verts[3].y = 1.0F; + + /* upload new vertex data */ + _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); + } + + /* setup projection matrix */ + _mesa_MatrixMode(GL_PROJECTION); + _mesa_LoadIdentity(); + _mesa_Ortho(0.0, 1.0, 0.0, 1.0, -1.0, 1.0); + + /* texture is already locked, unlock now */ + _mesa_unlock_texture(ctx, texObj); + + for (dstLevel = baseLevel + 1; dstLevel <= maxLevel; dstLevel++) { + const struct gl_texture_image *srcImage; + const GLuint srcLevel = dstLevel - 1; + GLsizei srcWidth, srcHeight, srcDepth; + GLsizei dstWidth, dstHeight, dstDepth; + GLenum status; + + srcImage = _mesa_select_tex_image(ctx, texObj, faceTarget, srcLevel); + assert(srcImage->Border == 0); /* XXX we can fix this */ + + /* src size w/out border */ + srcWidth = srcImage->Width - 2 * border; + srcHeight = srcImage->Height - 2 * border; + srcDepth = srcImage->Depth - 2 * border; + + /* new dst size w/ border */ + dstWidth = MAX2(1, srcWidth / 2) + 2 * border; + dstHeight = MAX2(1, srcHeight / 2) + 2 * border; + dstDepth = MAX2(1, srcDepth / 2) + 2 * border; + + if (dstWidth == srcImage->Width && + dstHeight == srcImage->Height && + dstDepth == srcImage->Depth) { + /* all done */ + break; + } + + /* Set MaxLevel large enough to hold the new level when we allocate it */ + _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, dstLevel); + + /* Create empty dest image */ + if (target == GL_TEXTURE_1D) { + _mesa_TexImage1D(target, dstLevel, srcImage->InternalFormat, + dstWidth, border, + GL_RGBA, GL_UNSIGNED_BYTE, NULL); + } + else if (target == GL_TEXTURE_3D) { + _mesa_TexImage3D(target, dstLevel, srcImage->InternalFormat, + dstWidth, dstHeight, dstDepth, border, + GL_RGBA, GL_UNSIGNED_BYTE, NULL); + } + else { + /* 2D or cube */ + _mesa_TexImage2D(faceTarget, dstLevel, srcImage->InternalFormat, + dstWidth, dstHeight, border, + GL_RGBA, GL_UNSIGNED_BYTE, NULL); + + if (target == GL_TEXTURE_CUBE_MAP) { + /* If texturing from a cube, we need to make sure all src faces + * have been defined (even if we're not sampling from them.) + * Otherwise the texture object will be 'incomplete' and + * texturing from it will not be allowed. + */ + GLuint face; + for (face = 0; face < 6; face++) { + if (!texObj->Image[face][srcLevel] || + texObj->Image[face][srcLevel]->Width != srcWidth) { + _mesa_TexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, + srcLevel, srcImage->InternalFormat, + srcWidth, srcHeight, border, + GL_RGBA, GL_UNSIGNED_BYTE, NULL); + } + } + } + } + + /* limit minification to src level */ + _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, srcLevel); + + /* Set to draw into the current dstLevel */ + if (target == GL_TEXTURE_1D) { + _mesa_FramebufferTexture1DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, + texObj->Name, + dstLevel); + } + else if (target == GL_TEXTURE_3D) { + GLint zoffset = 0; /* XXX unfinished */ + _mesa_FramebufferTexture3DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, + texObj->Name, + dstLevel, zoffset); + } + else { + /* 2D / cube */ + _mesa_FramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + faceTarget, + texObj->Name, + dstLevel); + } + + _mesa_DrawBuffer(GL_COLOR_ATTACHMENT0_EXT); + + /* sanity check */ + status = _mesa_CheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT); + if (status != GL_FRAMEBUFFER_COMPLETE_EXT) { + abort(); + break; + } + + assert(dstWidth == ctx->DrawBuffer->Width); + assert(dstHeight == ctx->DrawBuffer->Height); + + /* setup viewport */ + _mesa_set_viewport(ctx, 0, 0, dstWidth, dstHeight); + + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + } + + _mesa_lock_texture(ctx, texObj); /* relock */ + + _mesa_meta_end(ctx); + + _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, minFilterSave); + _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, magFilterSave); + _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, maxLevelSave); + _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, genMipmapSave); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, wrapSSave); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, wrapTSave); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_R, wrapRSave); + + _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fboSave); +} + + +/** + * Determine the GL data type to use for the temporary image read with + * ReadPixels() and passed to Tex[Sub]Image(). + */ +static GLenum +get_temp_image_type(struct gl_context *ctx, GLenum baseFormat) +{ + switch (baseFormat) { + case GL_RGBA: + case GL_RGB: + case GL_ALPHA: + case GL_LUMINANCE: + case GL_LUMINANCE_ALPHA: + case GL_INTENSITY: + if (ctx->DrawBuffer->Visual.redBits <= 8) + return GL_UNSIGNED_BYTE; + else if (ctx->DrawBuffer->Visual.redBits <= 8) + return GL_UNSIGNED_SHORT; + else + return GL_FLOAT; + case GL_DEPTH_COMPONENT: + return GL_UNSIGNED_INT; + case GL_DEPTH_STENCIL: + return GL_UNSIGNED_INT_24_8; + default: + _mesa_problem(ctx, "Unexpected format in get_temp_image_type()"); + return 0; + } +} + + +/** + * Helper for _mesa_meta_CopyTexImage1/2D() functions. + * Have to be careful with locking and meta state for pixel transfer. + */ +static void +copy_tex_image(struct gl_context *ctx, GLuint dims, GLenum target, GLint level, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLsizei height, GLint border) +{ + struct gl_texture_object *texObj; + struct gl_texture_image *texImage; + GLenum format, type; + GLint bpp; + void *buf; + + texObj = _mesa_get_current_tex_object(ctx, target); + texImage = _mesa_get_tex_image(ctx, texObj, target, level); + + /* Choose format/type for temporary image buffer */ + format = _mesa_base_tex_format(ctx, internalFormat); + type = get_temp_image_type(ctx, format); + bpp = _mesa_bytes_per_pixel(format, type); + if (bpp <= 0) { + _mesa_problem(ctx, "Bad bpp in meta copy_tex_image()"); + return; + } + + /* + * Alloc image buffer (XXX could use a PBO) + */ + buf = malloc(width * height * bpp); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyTexImage%uD", dims); + return; + } + + _mesa_unlock_texture(ctx, texObj); /* need to unlock first */ + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + ctx->Driver.ReadPixels(ctx, x, y, width, height, + format, type, &ctx->Pack, buf); + _mesa_meta_end(ctx); + + if (texImage->Data) { + ctx->Driver.FreeTexImageData(ctx, texImage); + } + + /* The texture's format was already chosen in _mesa_CopyTexImage() */ + ASSERT(texImage->TexFormat != MESA_FORMAT_NONE); + + /* + * Store texture data (with pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE); + + _mesa_update_state(ctx); /* to update pixel transfer state */ + + if (target == GL_TEXTURE_1D) { + ctx->Driver.TexImage1D(ctx, target, level, internalFormat, + width, border, format, type, + buf, &ctx->Unpack, texObj, texImage); + } + else { + ctx->Driver.TexImage2D(ctx, target, level, internalFormat, + width, height, border, format, type, + buf, &ctx->Unpack, texObj, texImage); + } + _mesa_meta_end(ctx); + + _mesa_lock_texture(ctx, texObj); /* re-lock */ + + free(buf); +} + + +void +_mesa_meta_CopyTexImage1D(struct gl_context *ctx, GLenum target, GLint level, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLint border) +{ + copy_tex_image(ctx, 1, target, level, internalFormat, x, y, + width, 1, border); +} + + +void +_mesa_meta_CopyTexImage2D(struct gl_context *ctx, GLenum target, GLint level, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLsizei height, GLint border) +{ + copy_tex_image(ctx, 2, target, level, internalFormat, x, y, + width, height, border); +} + + + +/** + * Helper for _mesa_meta_CopyTexSubImage1/2/3D() functions. + * Have to be careful with locking and meta state for pixel transfer. + */ +static void +copy_tex_sub_image(struct gl_context *ctx, + GLuint dims, GLenum target, GLint level, + GLint xoffset, GLint yoffset, GLint zoffset, + GLint x, GLint y, + GLsizei width, GLsizei height) +{ + struct gl_texture_object *texObj; + struct gl_texture_image *texImage; + GLenum format, type; + GLint bpp; + void *buf; + + texObj = _mesa_get_current_tex_object(ctx, target); + texImage = _mesa_select_tex_image(ctx, texObj, target, level); + + /* Choose format/type for temporary image buffer */ + format = _mesa_get_format_base_format(texImage->TexFormat); + type = get_temp_image_type(ctx, format); + bpp = _mesa_bytes_per_pixel(format, type); + if (bpp <= 0) { + _mesa_problem(ctx, "Bad bpp in meta copy_tex_sub_image()"); + return; + } + + /* + * Alloc image buffer (XXX could use a PBO) + */ + buf = malloc(width * height * bpp); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyTexSubImage%uD", dims); + return; + } + + _mesa_unlock_texture(ctx, texObj); /* need to unlock first */ + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + ctx->Driver.ReadPixels(ctx, x, y, width, height, + format, type, &ctx->Pack, buf); + _mesa_meta_end(ctx); + + _mesa_update_state(ctx); /* to update pixel transfer state */ + + /* + * Store texture data (with pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE); + if (target == GL_TEXTURE_1D) { + ctx->Driver.TexSubImage1D(ctx, target, level, xoffset, + width, format, type, buf, + &ctx->Unpack, texObj, texImage); + } + else if (target == GL_TEXTURE_3D) { + ctx->Driver.TexSubImage3D(ctx, target, level, xoffset, yoffset, zoffset, + width, height, 1, format, type, buf, + &ctx->Unpack, texObj, texImage); + } + else { + ctx->Driver.TexSubImage2D(ctx, target, level, xoffset, yoffset, + width, height, format, type, buf, + &ctx->Unpack, texObj, texImage); + } + _mesa_meta_end(ctx); + + _mesa_lock_texture(ctx, texObj); /* re-lock */ + + free(buf); +} + + +void +_mesa_meta_CopyTexSubImage1D(struct gl_context *ctx, GLenum target, GLint level, + GLint xoffset, + GLint x, GLint y, GLsizei width) +{ + copy_tex_sub_image(ctx, 1, target, level, xoffset, 0, 0, + x, y, width, 1); +} + + +void +_mesa_meta_CopyTexSubImage2D(struct gl_context *ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, + GLint x, GLint y, + GLsizei width, GLsizei height) +{ + copy_tex_sub_image(ctx, 2, target, level, xoffset, yoffset, 0, + x, y, width, height); +} + + +void +_mesa_meta_CopyTexSubImage3D(struct gl_context *ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, GLint zoffset, + GLint x, GLint y, + GLsizei width, GLsizei height) +{ + copy_tex_sub_image(ctx, 3, target, level, xoffset, yoffset, zoffset, + x, y, width, height); +} + + +void +_mesa_meta_CopyColorTable(struct gl_context *ctx, + GLenum target, GLenum internalformat, + GLint x, GLint y, GLsizei width) +{ + GLfloat *buf; + + buf = (GLfloat *) malloc(width * 4 * sizeof(GLfloat)); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyColorTable"); + return; + } + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + ctx->Driver.ReadPixels(ctx, x, y, width, 1, + GL_RGBA, GL_FLOAT, &ctx->Pack, buf); + + _mesa_ColorTable(target, internalformat, width, GL_RGBA, GL_FLOAT, buf); + + _mesa_meta_end(ctx); + + free(buf); +} + + +void +_mesa_meta_CopyColorSubTable(struct gl_context *ctx,GLenum target, GLsizei start, + GLint x, GLint y, GLsizei width) +{ + GLfloat *buf; + + buf = (GLfloat *) malloc(width * 4 * sizeof(GLfloat)); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyColorSubTable"); + return; + } + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + ctx->Driver.ReadPixels(ctx, x, y, width, 1, + GL_RGBA, GL_FLOAT, &ctx->Pack, buf); + + _mesa_ColorSubTable(target, start, width, GL_RGBA, GL_FLOAT, buf); + + _mesa_meta_end(ctx); + + free(buf); +} diff --git a/xorg-server/hw/kdrive/ephyr/man/Xephyr.man b/xorg-server/hw/kdrive/ephyr/man/Xephyr.man index 8e7bfd550..12c9f58bc 100644 --- a/xorg-server/hw/kdrive/ephyr/man/Xephyr.man +++ b/xorg-server/hw/kdrive/ephyr/man/Xephyr.man @@ -39,6 +39,8 @@ uses the host X server window as "framebuffer" via fast SHM XImages. It also has support for "visually" debugging what the server is painting. .SH OPTIONS +The server accepts all the standard options of Xserver(__appmansuffix__) +and the following additional options: .TP 8 .BI -screen " width" x height sets the screen size. diff --git a/xorg-server/hw/xquartz/GL/indirect.c b/xorg-server/hw/xquartz/GL/indirect.c index c41840bee..ca25e73bd 100644 --- a/xorg-server/hw/xquartz/GL/indirect.c +++ b/xorg-server/hw/xquartz/GL/indirect.c @@ -2,7 +2,7 @@ * GLX implementation that uses Apple's OpenGL.framework * (Indirect rendering path -- it's also used for some direct mode code too) * - * Copyright (c) 2007, 2008, 2009 Apple Inc. + * Copyright (c) 2007-2011 Apple Inc. * Copyright (c) 2004 Torrey T. Lyons. All Rights Reserved. * Copyright (c) 2002 Greg Parker. All Rights Reserved. * @@ -35,129 +35,34 @@ #include #endif -#include "dri.h" - #include -#define GL_GLEXT_WUNDEF_SUPPORT +#include #include -#include -#include -#include - -/* These next few GL_EXT pre-processing blocks are to explicitly define - * these symbols to 0 if they are not set by OpenGL.framework. This - * prevents the X11 glext.h from setting them to 1. - */ - -#ifndef GL_EXT_fragment_shader -#define GL_EXT_fragment_shader 0 -#endif - -#ifndef GL_EXT_blend_equation_separate -#define GL_EXT_blend_equation_separate 0 -#endif - -#ifndef GL_EXT_blend_func_separate -#define GL_EXT_blend_func_separate 0 -#endif - -#ifndef GL_EXT_depth_bounds_test -#define GL_EXT_depth_bounds_test 0 -#endif - -#ifndef GL_EXT_compiled_vertex_array -#define GL_EXT_compiled_vertex_array 0 -#endif - -#ifndef GL_EXT_cull_vertex -#define GL_EXT_cull_vertex 0 -#endif - -#ifndef GL_EXT_fog_coord -#define GL_EXT_fog_coord 0 -#endif - -#ifndef GL_EXT_framebuffer_blit -#define GL_EXT_framebuffer_blit 0 -#endif - -#ifndef GL_EXT_framebuffer_object -#define GL_EXT_framebuffer_object 0 -#endif - -#ifndef GL_EXT_gpu_program_parameters -#define GL_EXT_gpu_program_parameters 0 -#endif - -#ifndef GL_EXT_multi_draw_arrays -#define GL_EXT_multi_draw_arrays 0 -#endif - -#ifndef GL_EXT_point_parameters -#define GL_EXT_point_parameters 0 -#endif - -#ifndef GL_EXT_polygon_offset -#define GL_EXT_polygon_offset 0 -#endif - -#ifndef GL_EXT_secondary_color -#define GL_EXT_secondary_color 0 -#endif - -#ifndef GL_EXT_stencil_two_side -#define GL_EXT_stencil_two_side 0 -#endif - -#ifndef GL_EXT_timer_query -#define GL_EXT_timer_query 0 -#endif - -#ifndef GL_EXT_vertex_array -#define GL_EXT_vertex_array 0 -#endif - -/* Tiger PPC doesn't have the associated symbols, but glext.h says it does. Liars! - * http://trac.macports.org/ticket/20638 - */ -#if defined(__ppc__) && MAC_OS_X_VERSION_MIN_REQUIRED < 1050 -#undef GL_EXT_gpu_program_parameters -#define GL_EXT_gpu_program_parameters 0 -#endif +#include /* Just to prevent glxserver.h from loading mesa's and colliding with OpenGL.h */ +#include #include -#include -#include -#include -#include -#include + #include -#include -#include -#include -#include #include -#include -#include "x-hash.h" -#include "x-list.h" - -//#include "capabilities.h" -#include "visualConfigs.h" typedef unsigned long long GLuint64EXT; typedef long long GLint64EXT; #include -#include #include -#include -__GLXprovider * GlxGetDRISWrastProvider (void); +#include "x-hash.h" + +#include "visualConfigs.h" +#include "dri.h" #include "darwin.h" #define GLAQUA_DEBUG_MSG(msg, args...) ASL_LOG(ASL_LEVEL_DEBUG, "GLXAqua", msg, ##args) +__GLXprovider * GlxGetDRISWrastProvider (void); + static void setup_dispatch_table(void); GLuint __glFloorLog2(GLuint val); void warn_func(void * p1, char *format, ...); @@ -673,345 +578,345 @@ static void setup_dispatch_table(void) { assert(disp); /* to update: - * for f in $(grep 'define SET_' ../../../glx/dispatch.h | cut -f2 -d' ' | cut -f1 -d\( | sort -u); do grep -q $f indirect.c || echo $f ; done | grep -v by_offset | sed 's:SET_\(.*\)$:SET_\1(disp, gl\1)\;:' | pbcopy + * for f in $(grep 'define SET_' ../../../glx/dispatch.h | cut -f2 -d' ' | cut -f1 -d\( | sort -u); do grep -q $f indirect.c && echo $f ; done | grep -v by_offset | sed 's:SET_\(.*\)$:SET_\1(disp, dlsym(RTLD_DEFAULT, "gl\1"))\;:' */ - SET_Accum(disp, glAccum); - SET_AlphaFunc(disp, glAlphaFunc); - SET_AreTexturesResident(disp, glAreTexturesResident); - SET_ArrayElement(disp, glArrayElement); - SET_Begin(disp, glBegin); - SET_BindTexture(disp, glBindTexture); - SET_Bitmap(disp, glBitmap); - SET_BlendColor(disp, glBlendColor); - SET_BlendEquation(disp, glBlendEquation); - SET_BlendFunc(disp, glBlendFunc); - SET_CallList(disp, glCallList); - SET_CallLists(disp, glCallLists); - SET_Clear(disp, glClear); - SET_ClearAccum(disp, glClearAccum); - SET_ClearColor(disp, glClearColor); - SET_ClearDepth(disp, glClearDepth); - SET_ClearIndex(disp, glClearIndex); - SET_ClearStencil(disp, glClearStencil); - SET_ClipPlane(disp, glClipPlane); - SET_Color3b(disp, glColor3b); - SET_Color3bv(disp, glColor3bv); - SET_Color3d(disp, glColor3d); - SET_Color3dv(disp, glColor3dv); - SET_Color3f(disp, glColor3f); - SET_Color3fv(disp, glColor3fv); - SET_Color3i(disp, glColor3i); - SET_Color3iv(disp, glColor3iv); - SET_Color3s(disp, glColor3s); - SET_Color3sv(disp, glColor3sv); - SET_Color3ub(disp, glColor3ub); - SET_Color3ubv(disp, glColor3ubv); - SET_Color3ui(disp, glColor3ui); - SET_Color3uiv(disp, glColor3uiv); - SET_Color3us(disp, glColor3us); - SET_Color3usv(disp, glColor3usv); - SET_Color4b(disp, glColor4b); - SET_Color4bv(disp, glColor4bv); - SET_Color4d(disp, glColor4d); - SET_Color4dv(disp, glColor4dv); - SET_Color4f(disp, glColor4f); - SET_Color4fv(disp, glColor4fv); - SET_Color4i(disp, glColor4i); - SET_Color4iv(disp, glColor4iv); - SET_Color4s(disp, glColor4s); - SET_Color4sv(disp, glColor4sv); - SET_Color4ub(disp, glColor4ub); - SET_Color4ubv(disp, glColor4ubv); - SET_Color4ui(disp, glColor4ui); - SET_Color4uiv(disp, glColor4uiv); - SET_Color4us(disp, glColor4us); - SET_Color4usv(disp, glColor4usv); - SET_ColorMask(disp, glColorMask); - SET_ColorMaterial(disp, glColorMaterial); - SET_ColorPointer(disp, glColorPointer); - SET_ColorSubTable(disp, glColorSubTable); - SET_ColorTable(disp, glColorTable); - SET_ColorTableParameterfv(disp, glColorTableParameterfv); - SET_ColorTableParameteriv(disp, glColorTableParameteriv); - SET_ConvolutionFilter1D(disp, glConvolutionFilter1D); - SET_ConvolutionFilter2D(disp, glConvolutionFilter2D); - SET_ConvolutionParameterf(disp, glConvolutionParameterf); - SET_ConvolutionParameterfv(disp, glConvolutionParameterfv); - SET_ConvolutionParameteri(disp, glConvolutionParameteri); - SET_ConvolutionParameteriv(disp, glConvolutionParameteriv); - SET_CopyColorSubTable(disp, glCopyColorSubTable); - SET_CopyColorTable(disp, glCopyColorTable); - SET_CopyConvolutionFilter1D(disp, glCopyConvolutionFilter1D); - SET_CopyConvolutionFilter2D(disp, glCopyConvolutionFilter2D); - SET_CopyPixels(disp, glCopyPixels); - SET_CopyTexImage1D(disp, glCopyTexImage1D); - SET_CopyTexImage2D(disp, glCopyTexImage2D); - SET_CopyTexSubImage1D(disp, glCopyTexSubImage1D); - SET_CopyTexSubImage2D(disp, glCopyTexSubImage2D); - SET_CopyTexSubImage3D(disp, glCopyTexSubImage3D); - SET_CullFace(disp, glCullFace); - SET_DeleteLists(disp, glDeleteLists); - SET_DeleteTextures(disp, glDeleteTextures); - SET_DepthFunc(disp, glDepthFunc); - SET_DepthMask(disp, glDepthMask); - SET_DepthRange(disp, glDepthRange); - SET_Disable(disp, glDisable); - SET_DisableClientState(disp, glDisableClientState); - SET_DrawArrays(disp, glDrawArrays); - SET_DrawBuffer(disp, glDrawBuffer); - SET_DrawElements(disp, glDrawElements); - SET_DrawPixels(disp, glDrawPixels); - SET_DrawRangeElements(disp, glDrawRangeElements); - SET_EdgeFlag(disp, glEdgeFlag); - SET_EdgeFlagPointer(disp, glEdgeFlagPointer); - SET_EdgeFlagv(disp, glEdgeFlagv); - SET_Enable(disp, glEnable); - SET_EnableClientState(disp, glEnableClientState); - SET_End(disp, glEnd); - SET_EndList(disp, glEndList); - SET_EvalCoord1d(disp, glEvalCoord1d); - SET_EvalCoord1dv(disp, glEvalCoord1dv); - SET_EvalCoord1f(disp, glEvalCoord1f); - SET_EvalCoord1fv(disp, glEvalCoord1fv); - SET_EvalCoord2d(disp, glEvalCoord2d); - SET_EvalCoord2dv(disp, glEvalCoord2dv); - SET_EvalCoord2f(disp, glEvalCoord2f); - SET_EvalCoord2fv(disp, glEvalCoord2fv); - SET_EvalMesh1(disp, glEvalMesh1); - SET_EvalMesh2(disp, glEvalMesh2); - SET_EvalPoint1(disp, glEvalPoint1); - SET_EvalPoint2(disp, glEvalPoint2); - SET_FeedbackBuffer(disp, glFeedbackBuffer); - SET_Finish(disp, glFinish); - SET_Flush(disp, glFlush); - SET_Fogf(disp, glFogf); - SET_Fogfv(disp, glFogfv); - SET_Fogi(disp, glFogi); - SET_Fogiv(disp, glFogiv); - SET_FrontFace(disp, glFrontFace); - SET_Frustum(disp, glFrustum); - SET_GenLists(disp, glGenLists); - SET_GenTextures(disp, glGenTextures); - SET_GetBooleanv(disp, glGetBooleanv); - SET_GetClipPlane(disp, glGetClipPlane); - SET_GetColorTable(disp, glGetColorTable); - SET_GetColorTableParameterfv(disp, glGetColorTableParameterfv); - SET_GetColorTableParameteriv(disp, glGetColorTableParameteriv); - SET_GetConvolutionFilter(disp, glGetConvolutionFilter); - SET_GetConvolutionParameterfv(disp, glGetConvolutionParameterfv); - SET_GetConvolutionParameteriv(disp, glGetConvolutionParameteriv); - SET_GetDoublev(disp, glGetDoublev); - SET_GetError(disp, glGetError); - SET_GetFloatv(disp, glGetFloatv); - SET_GetHistogram(disp, glGetHistogram); - SET_GetHistogramParameterfv(disp, glGetHistogramParameterfv); - SET_GetHistogramParameteriv(disp, glGetHistogramParameteriv); - SET_GetIntegerv(disp, glGetIntegerv); - SET_GetLightfv(disp, glGetLightfv); - SET_GetLightiv(disp, glGetLightiv); - SET_GetMapdv(disp, glGetMapdv); - SET_GetMapfv(disp, glGetMapfv); - SET_GetMapiv(disp, glGetMapiv); - SET_GetMaterialfv(disp, glGetMaterialfv); - SET_GetMaterialiv(disp, glGetMaterialiv); - SET_GetMinmax(disp, glGetMinmax); - SET_GetMinmaxParameterfv(disp, glGetMinmaxParameterfv); - SET_GetMinmaxParameteriv(disp, glGetMinmaxParameteriv); - SET_GetPixelMapfv(disp, glGetPixelMapfv); - SET_GetPixelMapuiv(disp, glGetPixelMapuiv); - SET_GetPixelMapusv(disp, glGetPixelMapusv); - SET_GetPointerv(disp, glGetPointerv); - SET_GetPolygonStipple(disp, glGetPolygonStipple); - SET_GetSeparableFilter(disp, glGetSeparableFilter); - SET_GetString(disp, glGetString); - SET_GetTexEnvfv(disp, glGetTexEnvfv); - SET_GetTexEnviv(disp, glGetTexEnviv); - SET_GetTexGendv(disp, glGetTexGendv); - SET_GetTexGenfv(disp, glGetTexGenfv); - SET_GetTexGeniv(disp, glGetTexGeniv); - SET_GetTexImage(disp, glGetTexImage); - SET_GetTexLevelParameterfv(disp, glGetTexLevelParameterfv); - SET_GetTexLevelParameteriv(disp, glGetTexLevelParameteriv); - SET_GetTexParameterfv(disp, glGetTexParameterfv); - SET_GetTexParameteriv(disp, glGetTexParameteriv); - SET_Hint(disp, glHint); - SET_Histogram(disp, glHistogram); - SET_IndexMask(disp, glIndexMask); - SET_IndexPointer(disp, glIndexPointer); - SET_Indexd(disp, glIndexd); - SET_Indexdv(disp, glIndexdv); - SET_Indexf(disp, glIndexf); - SET_Indexfv(disp, glIndexfv); - SET_Indexi(disp, glIndexi); - SET_Indexiv(disp, glIndexiv); - SET_Indexs(disp, glIndexs); - SET_Indexsv(disp, glIndexsv); - SET_Indexub(disp, glIndexub); - SET_Indexubv(disp, glIndexubv); - SET_InitNames(disp, glInitNames); - SET_InterleavedArrays(disp, glInterleavedArrays); - SET_IsEnabled(disp, glIsEnabled); - SET_IsList(disp, glIsList); - SET_IsTexture(disp, glIsTexture); - SET_LightModelf(disp, glLightModelf); - SET_LightModelfv(disp, glLightModelfv); - SET_LightModeli(disp, glLightModeli); - SET_LightModeliv(disp, glLightModeliv); - SET_Lightf(disp, glLightf); - SET_Lightfv(disp, glLightfv); - SET_Lighti(disp, glLighti); - SET_Lightiv(disp, glLightiv); - SET_LineStipple(disp, glLineStipple); - SET_LineWidth(disp, glLineWidth); - SET_ListBase(disp, glListBase); - SET_LoadIdentity(disp, glLoadIdentity); - SET_LoadMatrixd(disp, glLoadMatrixd); - SET_LoadMatrixf(disp, glLoadMatrixf); - SET_LoadName(disp, glLoadName); - SET_LogicOp(disp, glLogicOp); - SET_Map1d(disp, glMap1d); - SET_Map1f(disp, glMap1f); - SET_Map2d(disp, glMap2d); - SET_Map2f(disp, glMap2f); - SET_MapGrid1d(disp, glMapGrid1d); - SET_MapGrid1f(disp, glMapGrid1f); - SET_MapGrid2d(disp, glMapGrid2d); - SET_MapGrid2f(disp, glMapGrid2f); - SET_Materialf(disp, glMaterialf); - SET_Materialfv(disp, glMaterialfv); - SET_Materiali(disp, glMateriali); - SET_Materialiv(disp, glMaterialiv); - SET_MatrixMode(disp, glMatrixMode); - SET_Minmax(disp, glMinmax); - SET_MultMatrixd(disp, glMultMatrixd); - SET_MultMatrixf(disp, glMultMatrixf); - SET_NewList(disp, glNewList); - SET_Normal3b(disp, glNormal3b); - SET_Normal3bv(disp, glNormal3bv); - SET_Normal3d(disp, glNormal3d); - SET_Normal3dv(disp, glNormal3dv); - SET_Normal3f(disp, glNormal3f); - SET_Normal3fv(disp, glNormal3fv); - SET_Normal3i(disp, glNormal3i); - SET_Normal3iv(disp, glNormal3iv); - SET_Normal3s(disp, glNormal3s); - SET_Normal3sv(disp, glNormal3sv); - SET_NormalPointer(disp, glNormalPointer); - SET_Ortho(disp, glOrtho); - SET_PassThrough(disp, glPassThrough); - SET_PixelMapfv(disp, glPixelMapfv); - SET_PixelMapuiv(disp, glPixelMapuiv); - SET_PixelMapusv(disp, glPixelMapusv); - SET_PixelStoref(disp, glPixelStoref); - SET_PixelStorei(disp, glPixelStorei); - SET_PixelTransferf(disp, glPixelTransferf); - SET_PixelTransferi(disp, glPixelTransferi); - SET_PixelZoom(disp, glPixelZoom); - SET_PointSize(disp, glPointSize); - SET_PolygonMode(disp, glPolygonMode); - SET_PolygonOffset(disp, glPolygonOffset); - SET_PolygonStipple(disp, glPolygonStipple); - SET_PopAttrib(disp, glPopAttrib); - SET_PopClientAttrib(disp, glPopClientAttrib); - SET_PopMatrix(disp, glPopMatrix); - SET_PopName(disp, glPopName); - SET_PrioritizeTextures(disp, glPrioritizeTextures); - SET_PushAttrib(disp, glPushAttrib); - SET_PushClientAttrib(disp, glPushClientAttrib); - SET_PushMatrix(disp, glPushMatrix); - SET_PushName(disp, glPushName); - SET_RasterPos2d(disp, glRasterPos2d); - SET_RasterPos2dv(disp, glRasterPos2dv); - SET_RasterPos2f(disp, glRasterPos2f); - SET_RasterPos2fv(disp, glRasterPos2fv); - SET_RasterPos2i(disp, glRasterPos2i); - SET_RasterPos2iv(disp, glRasterPos2iv); - SET_RasterPos2s(disp, glRasterPos2s); - SET_RasterPos2sv(disp, glRasterPos2sv); - SET_RasterPos3d(disp, glRasterPos3d); - SET_RasterPos3dv(disp, glRasterPos3dv); - SET_RasterPos3f(disp, glRasterPos3f); - SET_RasterPos3fv(disp, glRasterPos3fv); - SET_RasterPos3i(disp, glRasterPos3i); - SET_RasterPos3iv(disp, glRasterPos3iv); - SET_RasterPos3s(disp, glRasterPos3s); - SET_RasterPos3sv(disp, glRasterPos3sv); - SET_RasterPos4d(disp, glRasterPos4d); - SET_RasterPos4dv(disp, glRasterPos4dv); - SET_RasterPos4f(disp, glRasterPos4f); - SET_RasterPos4fv(disp, glRasterPos4fv); - SET_RasterPos4i(disp, glRasterPos4i); - SET_RasterPos4iv(disp, glRasterPos4iv); - SET_RasterPos4s(disp, glRasterPos4s); - SET_RasterPos4sv(disp, glRasterPos4sv); - SET_ReadBuffer(disp, glReadBuffer); - SET_ReadPixels(disp, glReadPixels); - SET_Rectd(disp, glRectd); - SET_Rectdv(disp, glRectdv); - SET_Rectf(disp, glRectf); - SET_Rectfv(disp, glRectfv); - SET_Recti(disp, glRecti); - SET_Rectiv(disp, glRectiv); - SET_Rects(disp, glRects); - SET_Rectsv(disp, glRectsv); - SET_RenderMode(disp, glRenderMode); - SET_ResetHistogram(disp, glResetHistogram); - SET_ResetMinmax(disp, glResetMinmax); - SET_Rotated(disp, glRotated); - SET_Rotatef(disp, glRotatef); - SET_Scaled(disp, glScaled); - SET_Scalef(disp, glScalef); - SET_Scissor(disp, glScissor); - SET_SelectBuffer(disp, glSelectBuffer); - SET_SeparableFilter2D(disp, glSeparableFilter2D); - SET_ShadeModel(disp, glShadeModel); - SET_StencilFunc(disp, glStencilFunc); - SET_StencilMask(disp, glStencilMask); - SET_StencilOp(disp, glStencilOp); - SET_TexCoord1d(disp, glTexCoord1d); - SET_TexCoord1dv(disp, glTexCoord1dv); - SET_TexCoord1f(disp, glTexCoord1f); - SET_TexCoord1fv(disp, glTexCoord1fv); - SET_TexCoord1i(disp, glTexCoord1i); - SET_TexCoord1iv(disp, glTexCoord1iv); - SET_TexCoord1s(disp, glTexCoord1s); - SET_TexCoord1sv(disp, glTexCoord1sv); - SET_TexCoord2d(disp, glTexCoord2d); - SET_TexCoord2dv(disp, glTexCoord2dv); - SET_TexCoord2f(disp, glTexCoord2f); - SET_TexCoord2fv(disp, glTexCoord2fv); - SET_TexCoord2i(disp, glTexCoord2i); - SET_TexCoord2iv(disp, glTexCoord2iv); - SET_TexCoord2s(disp, glTexCoord2s); - SET_TexCoord2sv(disp, glTexCoord2sv); - SET_TexCoord3d(disp, glTexCoord3d); - SET_TexCoord3dv(disp, glTexCoord3dv); - SET_TexCoord3f(disp, glTexCoord3f); - SET_TexCoord3fv(disp, glTexCoord3fv); - SET_TexCoord3i(disp, glTexCoord3i); - SET_TexCoord3iv(disp, glTexCoord3iv); - SET_TexCoord3s(disp, glTexCoord3s); - SET_TexCoord3sv(disp, glTexCoord3sv); - SET_TexCoord4d(disp, glTexCoord4d); - SET_TexCoord4dv(disp, glTexCoord4dv); - SET_TexCoord4f(disp, glTexCoord4f); - SET_TexCoord4fv(disp, glTexCoord4fv); - SET_TexCoord4i(disp, glTexCoord4i); - SET_TexCoord4iv(disp, glTexCoord4iv); - SET_TexCoord4s(disp, glTexCoord4s); - SET_TexCoord4sv(disp, glTexCoord4sv); - SET_TexCoordPointer(disp, glTexCoordPointer); - SET_TexEnvf(disp, glTexEnvf); - SET_TexEnvfv(disp, glTexEnvfv); - SET_TexEnvi(disp, glTexEnvi); - SET_TexEnviv(disp, glTexEnviv); - SET_TexGend(disp, glTexGend); - SET_TexGendv(disp, glTexGendv); - SET_TexGenf(disp, glTexGenf); - SET_TexGenfv(disp, glTexGenfv); - SET_TexGeni(disp, glTexGeni); - SET_TexGeniv(disp, glTexGeniv); + SET_Accum(disp, dlsym(RTLD_DEFAULT, "glAccum")); + SET_AlphaFunc(disp, dlsym(RTLD_DEFAULT, "glAlphaFunc")); + SET_AreTexturesResident(disp, dlsym(RTLD_DEFAULT, "glAreTexturesResident")); + SET_ArrayElement(disp, dlsym(RTLD_DEFAULT, "glArrayElement")); + SET_Begin(disp, dlsym(RTLD_DEFAULT, "glBegin")); + SET_BindTexture(disp, dlsym(RTLD_DEFAULT, "glBindTexture")); + SET_Bitmap(disp, dlsym(RTLD_DEFAULT, "glBitmap")); + SET_BlendColor(disp, dlsym(RTLD_DEFAULT, "glBlendColor")); + SET_BlendEquation(disp, dlsym(RTLD_DEFAULT, "glBlendEquation")); + SET_BlendFunc(disp, dlsym(RTLD_DEFAULT, "glBlendFunc")); + SET_CallList(disp, dlsym(RTLD_DEFAULT, "glCallList")); + SET_CallLists(disp, dlsym(RTLD_DEFAULT, "glCallLists")); + SET_Clear(disp, dlsym(RTLD_DEFAULT, "glClear")); + SET_ClearAccum(disp, dlsym(RTLD_DEFAULT, "glClearAccum")); + SET_ClearColor(disp, dlsym(RTLD_DEFAULT, "glClearColor")); + SET_ClearDepth(disp, dlsym(RTLD_DEFAULT, "glClearDepth")); + SET_ClearIndex(disp, dlsym(RTLD_DEFAULT, "glClearIndex")); + SET_ClearStencil(disp, dlsym(RTLD_DEFAULT, "glClearStencil")); + SET_ClipPlane(disp, dlsym(RTLD_DEFAULT, "glClipPlane")); + SET_Color3b(disp, dlsym(RTLD_DEFAULT, "glColor3b")); + SET_Color3bv(disp, dlsym(RTLD_DEFAULT, "glColor3bv")); + SET_Color3d(disp, dlsym(RTLD_DEFAULT, "glColor3d")); + SET_Color3dv(disp, dlsym(RTLD_DEFAULT, "glColor3dv")); + SET_Color3f(disp, dlsym(RTLD_DEFAULT, "glColor3f")); + SET_Color3fv(disp, dlsym(RTLD_DEFAULT, "glColor3fv")); + SET_Color3i(disp, dlsym(RTLD_DEFAULT, "glColor3i")); + SET_Color3iv(disp, dlsym(RTLD_DEFAULT, "glColor3iv")); + SET_Color3s(disp, dlsym(RTLD_DEFAULT, "glColor3s")); + SET_Color3sv(disp, dlsym(RTLD_DEFAULT, "glColor3sv")); + SET_Color3ub(disp, dlsym(RTLD_DEFAULT, "glColor3ub")); + SET_Color3ubv(disp, dlsym(RTLD_DEFAULT, "glColor3ubv")); + SET_Color3ui(disp, dlsym(RTLD_DEFAULT, "glColor3ui")); + SET_Color3uiv(disp, dlsym(RTLD_DEFAULT, "glColor3uiv")); + SET_Color3us(disp, dlsym(RTLD_DEFAULT, "glColor3us")); + SET_Color3usv(disp, dlsym(RTLD_DEFAULT, "glColor3usv")); + SET_Color4b(disp, dlsym(RTLD_DEFAULT, "glColor4b")); + SET_Color4bv(disp, dlsym(RTLD_DEFAULT, "glColor4bv")); + SET_Color4d(disp, dlsym(RTLD_DEFAULT, "glColor4d")); + SET_Color4dv(disp, dlsym(RTLD_DEFAULT, "glColor4dv")); + SET_Color4f(disp, dlsym(RTLD_DEFAULT, "glColor4f")); + SET_Color4fv(disp, dlsym(RTLD_DEFAULT, "glColor4fv")); + SET_Color4i(disp, dlsym(RTLD_DEFAULT, "glColor4i")); + SET_Color4iv(disp, dlsym(RTLD_DEFAULT, "glColor4iv")); + SET_Color4s(disp, dlsym(RTLD_DEFAULT, "glColor4s")); + SET_Color4sv(disp, dlsym(RTLD_DEFAULT, "glColor4sv")); + SET_Color4ub(disp, dlsym(RTLD_DEFAULT, "glColor4ub")); + SET_Color4ubv(disp, dlsym(RTLD_DEFAULT, "glColor4ubv")); + SET_Color4ui(disp, dlsym(RTLD_DEFAULT, "glColor4ui")); + SET_Color4uiv(disp, dlsym(RTLD_DEFAULT, "glColor4uiv")); + SET_Color4us(disp, dlsym(RTLD_DEFAULT, "glColor4us")); + SET_Color4usv(disp, dlsym(RTLD_DEFAULT, "glColor4usv")); + SET_ColorMask(disp, dlsym(RTLD_DEFAULT, "glColorMask")); + SET_ColorMaterial(disp, dlsym(RTLD_DEFAULT, "glColorMaterial")); + SET_ColorPointer(disp, dlsym(RTLD_DEFAULT, "glColorPointer")); + SET_ColorSubTable(disp, dlsym(RTLD_DEFAULT, "glColorSubTable")); + SET_ColorTable(disp, dlsym(RTLD_DEFAULT, "glColorTable")); + SET_ColorTableParameterfv(disp, dlsym(RTLD_DEFAULT, "glColorTableParameterfv")); + SET_ColorTableParameteriv(disp, dlsym(RTLD_DEFAULT, "glColorTableParameteriv")); + SET_ConvolutionFilter1D(disp, dlsym(RTLD_DEFAULT, "glConvolutionFilter1D")); + SET_ConvolutionFilter2D(disp, dlsym(RTLD_DEFAULT, "glConvolutionFilter2D")); + SET_ConvolutionParameterf(disp, dlsym(RTLD_DEFAULT, "glConvolutionParameterf")); + SET_ConvolutionParameterfv(disp, dlsym(RTLD_DEFAULT, "glConvolutionParameterfv")); + SET_ConvolutionParameteri(disp, dlsym(RTLD_DEFAULT, "glConvolutionParameteri")); + SET_ConvolutionParameteriv(disp, dlsym(RTLD_DEFAULT, "glConvolutionParameteriv")); + SET_CopyColorSubTable(disp, dlsym(RTLD_DEFAULT, "glCopyColorSubTable")); + SET_CopyColorTable(disp, dlsym(RTLD_DEFAULT, "glCopyColorTable")); + SET_CopyConvolutionFilter1D(disp, dlsym(RTLD_DEFAULT, "glCopyConvolutionFilter1D")); + SET_CopyConvolutionFilter2D(disp, dlsym(RTLD_DEFAULT, "glCopyConvolutionFilter2D")); + SET_CopyPixels(disp, dlsym(RTLD_DEFAULT, "glCopyPixels")); + SET_CopyTexImage1D(disp, dlsym(RTLD_DEFAULT, "glCopyTexImage1D")); + SET_CopyTexImage2D(disp, dlsym(RTLD_DEFAULT, "glCopyTexImage2D")); + SET_CopyTexSubImage1D(disp, dlsym(RTLD_DEFAULT, "glCopyTexSubImage1D")); + SET_CopyTexSubImage2D(disp, dlsym(RTLD_DEFAULT, "glCopyTexSubImage2D")); + SET_CopyTexSubImage3D(disp, dlsym(RTLD_DEFAULT, "glCopyTexSubImage3D")); + SET_CullFace(disp, dlsym(RTLD_DEFAULT, "glCullFace")); + SET_DeleteLists(disp, dlsym(RTLD_DEFAULT, "glDeleteLists")); + SET_DeleteTextures(disp, dlsym(RTLD_DEFAULT, "glDeleteTextures")); + SET_DepthFunc(disp, dlsym(RTLD_DEFAULT, "glDepthFunc")); + SET_DepthMask(disp, dlsym(RTLD_DEFAULT, "glDepthMask")); + SET_DepthRange(disp, dlsym(RTLD_DEFAULT, "glDepthRange")); + SET_Disable(disp, dlsym(RTLD_DEFAULT, "glDisable")); + SET_DisableClientState(disp, dlsym(RTLD_DEFAULT, "glDisableClientState")); + SET_DrawArrays(disp, dlsym(RTLD_DEFAULT, "glDrawArrays")); + SET_DrawBuffer(disp, dlsym(RTLD_DEFAULT, "glDrawBuffer")); + SET_DrawElements(disp, dlsym(RTLD_DEFAULT, "glDrawElements")); + SET_DrawPixels(disp, dlsym(RTLD_DEFAULT, "glDrawPixels")); + SET_DrawRangeElements(disp, dlsym(RTLD_DEFAULT, "glDrawRangeElements")); + SET_EdgeFlag(disp, dlsym(RTLD_DEFAULT, "glEdgeFlag")); + SET_EdgeFlagPointer(disp, dlsym(RTLD_DEFAULT, "glEdgeFlagPointer")); + SET_EdgeFlagv(disp, dlsym(RTLD_DEFAULT, "glEdgeFlagv")); + SET_Enable(disp, dlsym(RTLD_DEFAULT, "glEnable")); + SET_EnableClientState(disp, dlsym(RTLD_DEFAULT, "glEnableClientState")); + SET_End(disp, dlsym(RTLD_DEFAULT, "glEnd")); + SET_EndList(disp, dlsym(RTLD_DEFAULT, "glEndList")); + SET_EvalCoord1d(disp, dlsym(RTLD_DEFAULT, "glEvalCoord1d")); + SET_EvalCoord1dv(disp, dlsym(RTLD_DEFAULT, "glEvalCoord1dv")); + SET_EvalCoord1f(disp, dlsym(RTLD_DEFAULT, "glEvalCoord1f")); + SET_EvalCoord1fv(disp, dlsym(RTLD_DEFAULT, "glEvalCoord1fv")); + SET_EvalCoord2d(disp, dlsym(RTLD_DEFAULT, "glEvalCoord2d")); + SET_EvalCoord2dv(disp, dlsym(RTLD_DEFAULT, "glEvalCoord2dv")); + SET_EvalCoord2f(disp, dlsym(RTLD_DEFAULT, "glEvalCoord2f")); + SET_EvalCoord2fv(disp, dlsym(RTLD_DEFAULT, "glEvalCoord2fv")); + SET_EvalMesh1(disp, dlsym(RTLD_DEFAULT, "glEvalMesh1")); + SET_EvalMesh2(disp, dlsym(RTLD_DEFAULT, "glEvalMesh2")); + SET_EvalPoint1(disp, dlsym(RTLD_DEFAULT, "glEvalPoint1")); + SET_EvalPoint2(disp, dlsym(RTLD_DEFAULT, "glEvalPoint2")); + SET_FeedbackBuffer(disp, dlsym(RTLD_DEFAULT, "glFeedbackBuffer")); + SET_Finish(disp, dlsym(RTLD_DEFAULT, "glFinish")); + SET_Flush(disp, dlsym(RTLD_DEFAULT, "glFlush")); + SET_Fogf(disp, dlsym(RTLD_DEFAULT, "glFogf")); + SET_Fogfv(disp, dlsym(RTLD_DEFAULT, "glFogfv")); + SET_Fogi(disp, dlsym(RTLD_DEFAULT, "glFogi")); + SET_Fogiv(disp, dlsym(RTLD_DEFAULT, "glFogiv")); + SET_FrontFace(disp, dlsym(RTLD_DEFAULT, "glFrontFace")); + SET_Frustum(disp, dlsym(RTLD_DEFAULT, "glFrustum")); + SET_GenLists(disp, dlsym(RTLD_DEFAULT, "glGenLists")); + SET_GenTextures(disp, dlsym(RTLD_DEFAULT, "glGenTextures")); + SET_GetBooleanv(disp, dlsym(RTLD_DEFAULT, "glGetBooleanv")); + SET_GetClipPlane(disp, dlsym(RTLD_DEFAULT, "glGetClipPlane")); + SET_GetColorTable(disp, dlsym(RTLD_DEFAULT, "glGetColorTable")); + SET_GetColorTableParameterfv(disp, dlsym(RTLD_DEFAULT, "glGetColorTableParameterfv")); + SET_GetColorTableParameteriv(disp, dlsym(RTLD_DEFAULT, "glGetColorTableParameteriv")); + SET_GetConvolutionFilter(disp, dlsym(RTLD_DEFAULT, "glGetConvolutionFilter")); + SET_GetConvolutionParameterfv(disp, dlsym(RTLD_DEFAULT, "glGetConvolutionParameterfv")); + SET_GetConvolutionParameteriv(disp, dlsym(RTLD_DEFAULT, "glGetConvolutionParameteriv")); + SET_GetDoublev(disp, dlsym(RTLD_DEFAULT, "glGetDoublev")); + SET_GetError(disp, dlsym(RTLD_DEFAULT, "glGetError")); + SET_GetFloatv(disp, dlsym(RTLD_DEFAULT, "glGetFloatv")); + SET_GetHistogram(disp, dlsym(RTLD_DEFAULT, "glGetHistogram")); + SET_GetHistogramParameterfv(disp, dlsym(RTLD_DEFAULT, "glGetHistogramParameterfv")); + SET_GetHistogramParameteriv(disp, dlsym(RTLD_DEFAULT, "glGetHistogramParameteriv")); + SET_GetIntegerv(disp, dlsym(RTLD_DEFAULT, "glGetIntegerv")); + SET_GetLightfv(disp, dlsym(RTLD_DEFAULT, "glGetLightfv")); + SET_GetLightiv(disp, dlsym(RTLD_DEFAULT, "glGetLightiv")); + SET_GetMapdv(disp, dlsym(RTLD_DEFAULT, "glGetMapdv")); + SET_GetMapfv(disp, dlsym(RTLD_DEFAULT, "glGetMapfv")); + SET_GetMapiv(disp, dlsym(RTLD_DEFAULT, "glGetMapiv")); + SET_GetMaterialfv(disp, dlsym(RTLD_DEFAULT, "glGetMaterialfv")); + SET_GetMaterialiv(disp, dlsym(RTLD_DEFAULT, "glGetMaterialiv")); + SET_GetMinmax(disp, dlsym(RTLD_DEFAULT, "glGetMinmax")); + SET_GetMinmaxParameterfv(disp, dlsym(RTLD_DEFAULT, "glGetMinmaxParameterfv")); + SET_GetMinmaxParameteriv(disp, dlsym(RTLD_DEFAULT, "glGetMinmaxParameteriv")); + SET_GetPixelMapfv(disp, dlsym(RTLD_DEFAULT, "glGetPixelMapfv")); + SET_GetPixelMapuiv(disp, dlsym(RTLD_DEFAULT, "glGetPixelMapuiv")); + SET_GetPixelMapusv(disp, dlsym(RTLD_DEFAULT, "glGetPixelMapusv")); + SET_GetPointerv(disp, dlsym(RTLD_DEFAULT, "glGetPointerv")); + SET_GetPolygonStipple(disp, dlsym(RTLD_DEFAULT, "glGetPolygonStipple")); + SET_GetSeparableFilter(disp, dlsym(RTLD_DEFAULT, "glGetSeparableFilter")); + SET_GetString(disp, dlsym(RTLD_DEFAULT, "glGetString")); + SET_GetTexEnvfv(disp, dlsym(RTLD_DEFAULT, "glGetTexEnvfv")); + SET_GetTexEnviv(disp, dlsym(RTLD_DEFAULT, "glGetTexEnviv")); + SET_GetTexGendv(disp, dlsym(RTLD_DEFAULT, "glGetTexGendv")); + SET_GetTexGenfv(disp, dlsym(RTLD_DEFAULT, "glGetTexGenfv")); + SET_GetTexGeniv(disp, dlsym(RTLD_DEFAULT, "glGetTexGeniv")); + SET_GetTexImage(disp, dlsym(RTLD_DEFAULT, "glGetTexImage")); + SET_GetTexLevelParameterfv(disp, dlsym(RTLD_DEFAULT, "glGetTexLevelParameterfv")); + SET_GetTexLevelParameteriv(disp, dlsym(RTLD_DEFAULT, "glGetTexLevelParameteriv")); + SET_GetTexParameterfv(disp, dlsym(RTLD_DEFAULT, "glGetTexParameterfv")); + SET_GetTexParameteriv(disp, dlsym(RTLD_DEFAULT, "glGetTexParameteriv")); + SET_Hint(disp, dlsym(RTLD_DEFAULT, "glHint")); + SET_Histogram(disp, dlsym(RTLD_DEFAULT, "glHistogram")); + SET_IndexMask(disp, dlsym(RTLD_DEFAULT, "glIndexMask")); + SET_IndexPointer(disp, dlsym(RTLD_DEFAULT, "glIndexPointer")); + SET_Indexd(disp, dlsym(RTLD_DEFAULT, "glIndexd")); + SET_Indexdv(disp, dlsym(RTLD_DEFAULT, "glIndexdv")); + SET_Indexf(disp, dlsym(RTLD_DEFAULT, "glIndexf")); + SET_Indexfv(disp, dlsym(RTLD_DEFAULT, "glIndexfv")); + SET_Indexi(disp, dlsym(RTLD_DEFAULT, "glIndexi")); + SET_Indexiv(disp, dlsym(RTLD_DEFAULT, "glIndexiv")); + SET_Indexs(disp, dlsym(RTLD_DEFAULT, "glIndexs")); + SET_Indexsv(disp, dlsym(RTLD_DEFAULT, "glIndexsv")); + SET_Indexub(disp, dlsym(RTLD_DEFAULT, "glIndexub")); + SET_Indexubv(disp, dlsym(RTLD_DEFAULT, "glIndexubv")); + SET_InitNames(disp, dlsym(RTLD_DEFAULT, "glInitNames")); + SET_InterleavedArrays(disp, dlsym(RTLD_DEFAULT, "glInterleavedArrays")); + SET_IsEnabled(disp, dlsym(RTLD_DEFAULT, "glIsEnabled")); + SET_IsList(disp, dlsym(RTLD_DEFAULT, "glIsList")); + SET_IsTexture(disp, dlsym(RTLD_DEFAULT, "glIsTexture")); + SET_LightModelf(disp, dlsym(RTLD_DEFAULT, "glLightModelf")); + SET_LightModelfv(disp, dlsym(RTLD_DEFAULT, "glLightModelfv")); + SET_LightModeli(disp, dlsym(RTLD_DEFAULT, "glLightModeli")); + SET_LightModeliv(disp, dlsym(RTLD_DEFAULT, "glLightModeliv")); + SET_Lightf(disp, dlsym(RTLD_DEFAULT, "glLightf")); + SET_Lightfv(disp, dlsym(RTLD_DEFAULT, "glLightfv")); + SET_Lighti(disp, dlsym(RTLD_DEFAULT, "glLighti")); + SET_Lightiv(disp, dlsym(RTLD_DEFAULT, "glLightiv")); + SET_LineStipple(disp, dlsym(RTLD_DEFAULT, "glLineStipple")); + SET_LineWidth(disp, dlsym(RTLD_DEFAULT, "glLineWidth")); + SET_ListBase(disp, dlsym(RTLD_DEFAULT, "glListBase")); + SET_LoadIdentity(disp, dlsym(RTLD_DEFAULT, "glLoadIdentity")); + SET_LoadMatrixd(disp, dlsym(RTLD_DEFAULT, "glLoadMatrixd")); + SET_LoadMatrixf(disp, dlsym(RTLD_DEFAULT, "glLoadMatrixf")); + SET_LoadName(disp, dlsym(RTLD_DEFAULT, "glLoadName")); + SET_LogicOp(disp, dlsym(RTLD_DEFAULT, "glLogicOp")); + SET_Map1d(disp, dlsym(RTLD_DEFAULT, "glMap1d")); + SET_Map1f(disp, dlsym(RTLD_DEFAULT, "glMap1f")); + SET_Map2d(disp, dlsym(RTLD_DEFAULT, "glMap2d")); + SET_Map2f(disp, dlsym(RTLD_DEFAULT, "glMap2f")); + SET_MapGrid1d(disp, dlsym(RTLD_DEFAULT, "glMapGrid1d")); + SET_MapGrid1f(disp, dlsym(RTLD_DEFAULT, "glMapGrid1f")); + SET_MapGrid2d(disp, dlsym(RTLD_DEFAULT, "glMapGrid2d")); + SET_MapGrid2f(disp, dlsym(RTLD_DEFAULT, "glMapGrid2f")); + SET_Materialf(disp, dlsym(RTLD_DEFAULT, "glMaterialf")); + SET_Materialfv(disp, dlsym(RTLD_DEFAULT, "glMaterialfv")); + SET_Materiali(disp, dlsym(RTLD_DEFAULT, "glMateriali")); + SET_Materialiv(disp, dlsym(RTLD_DEFAULT, "glMaterialiv")); + SET_MatrixMode(disp, dlsym(RTLD_DEFAULT, "glMatrixMode")); + SET_Minmax(disp, dlsym(RTLD_DEFAULT, "glMinmax")); + SET_MultMatrixd(disp, dlsym(RTLD_DEFAULT, "glMultMatrixd")); + SET_MultMatrixf(disp, dlsym(RTLD_DEFAULT, "glMultMatrixf")); + SET_NewList(disp, dlsym(RTLD_DEFAULT, "glNewList")); + SET_Normal3b(disp, dlsym(RTLD_DEFAULT, "glNormal3b")); + SET_Normal3bv(disp, dlsym(RTLD_DEFAULT, "glNormal3bv")); + SET_Normal3d(disp, dlsym(RTLD_DEFAULT, "glNormal3d")); + SET_Normal3dv(disp, dlsym(RTLD_DEFAULT, "glNormal3dv")); + SET_Normal3f(disp, dlsym(RTLD_DEFAULT, "glNormal3f")); + SET_Normal3fv(disp, dlsym(RTLD_DEFAULT, "glNormal3fv")); + SET_Normal3i(disp, dlsym(RTLD_DEFAULT, "glNormal3i")); + SET_Normal3iv(disp, dlsym(RTLD_DEFAULT, "glNormal3iv")); + SET_Normal3s(disp, dlsym(RTLD_DEFAULT, "glNormal3s")); + SET_Normal3sv(disp, dlsym(RTLD_DEFAULT, "glNormal3sv")); + SET_NormalPointer(disp, dlsym(RTLD_DEFAULT, "glNormalPointer")); + SET_Ortho(disp, dlsym(RTLD_DEFAULT, "glOrtho")); + SET_PassThrough(disp, dlsym(RTLD_DEFAULT, "glPassThrough")); + SET_PixelMapfv(disp, dlsym(RTLD_DEFAULT, "glPixelMapfv")); + SET_PixelMapuiv(disp, dlsym(RTLD_DEFAULT, "glPixelMapuiv")); + SET_PixelMapusv(disp, dlsym(RTLD_DEFAULT, "glPixelMapusv")); + SET_PixelStoref(disp, dlsym(RTLD_DEFAULT, "glPixelStoref")); + SET_PixelStorei(disp, dlsym(RTLD_DEFAULT, "glPixelStorei")); + SET_PixelTransferf(disp, dlsym(RTLD_DEFAULT, "glPixelTransferf")); + SET_PixelTransferi(disp, dlsym(RTLD_DEFAULT, "glPixelTransferi")); + SET_PixelZoom(disp, dlsym(RTLD_DEFAULT, "glPixelZoom")); + SET_PointSize(disp, dlsym(RTLD_DEFAULT, "glPointSize")); + SET_PolygonMode(disp, dlsym(RTLD_DEFAULT, "glPolygonMode")); + SET_PolygonOffset(disp, dlsym(RTLD_DEFAULT, "glPolygonOffset")); + SET_PolygonStipple(disp, dlsym(RTLD_DEFAULT, "glPolygonStipple")); + SET_PopAttrib(disp, dlsym(RTLD_DEFAULT, "glPopAttrib")); + SET_PopClientAttrib(disp, dlsym(RTLD_DEFAULT, "glPopClientAttrib")); + SET_PopMatrix(disp, dlsym(RTLD_DEFAULT, "glPopMatrix")); + SET_PopName(disp, dlsym(RTLD_DEFAULT, "glPopName")); + SET_PrioritizeTextures(disp, dlsym(RTLD_DEFAULT, "glPrioritizeTextures")); + SET_PushAttrib(disp, dlsym(RTLD_DEFAULT, "glPushAttrib")); + SET_PushClientAttrib(disp, dlsym(RTLD_DEFAULT, "glPushClientAttrib")); + SET_PushMatrix(disp, dlsym(RTLD_DEFAULT, "glPushMatrix")); + SET_PushName(disp, dlsym(RTLD_DEFAULT, "glPushName")); + SET_RasterPos2d(disp, dlsym(RTLD_DEFAULT, "glRasterPos2d")); + SET_RasterPos2dv(disp, dlsym(RTLD_DEFAULT, "glRasterPos2dv")); + SET_RasterPos2f(disp, dlsym(RTLD_DEFAULT, "glRasterPos2f")); + SET_RasterPos2fv(disp, dlsym(RTLD_DEFAULT, "glRasterPos2fv")); + SET_RasterPos2i(disp, dlsym(RTLD_DEFAULT, "glRasterPos2i")); + SET_RasterPos2iv(disp, dlsym(RTLD_DEFAULT, "glRasterPos2iv")); + SET_RasterPos2s(disp, dlsym(RTLD_DEFAULT, "glRasterPos2s")); + SET_RasterPos2sv(disp, dlsym(RTLD_DEFAULT, "glRasterPos2sv")); + SET_RasterPos3d(disp, dlsym(RTLD_DEFAULT, "glRasterPos3d")); + SET_RasterPos3dv(disp, dlsym(RTLD_DEFAULT, "glRasterPos3dv")); + SET_RasterPos3f(disp, dlsym(RTLD_DEFAULT, "glRasterPos3f")); + SET_RasterPos3fv(disp, dlsym(RTLD_DEFAULT, "glRasterPos3fv")); + SET_RasterPos3i(disp, dlsym(RTLD_DEFAULT, "glRasterPos3i")); + SET_RasterPos3iv(disp, dlsym(RTLD_DEFAULT, "glRasterPos3iv")); + SET_RasterPos3s(disp, dlsym(RTLD_DEFAULT, "glRasterPos3s")); + SET_RasterPos3sv(disp, dlsym(RTLD_DEFAULT, "glRasterPos3sv")); + SET_RasterPos4d(disp, dlsym(RTLD_DEFAULT, "glRasterPos4d")); + SET_RasterPos4dv(disp, dlsym(RTLD_DEFAULT, "glRasterPos4dv")); + SET_RasterPos4f(disp, dlsym(RTLD_DEFAULT, "glRasterPos4f")); + SET_RasterPos4fv(disp, dlsym(RTLD_DEFAULT, "glRasterPos4fv")); + SET_RasterPos4i(disp, dlsym(RTLD_DEFAULT, "glRasterPos4i")); + SET_RasterPos4iv(disp, dlsym(RTLD_DEFAULT, "glRasterPos4iv")); + SET_RasterPos4s(disp, dlsym(RTLD_DEFAULT, "glRasterPos4s")); + SET_RasterPos4sv(disp, dlsym(RTLD_DEFAULT, "glRasterPos4sv")); + SET_ReadBuffer(disp, dlsym(RTLD_DEFAULT, "glReadBuffer")); + SET_ReadPixels(disp, dlsym(RTLD_DEFAULT, "glReadPixels")); + SET_Rectd(disp, dlsym(RTLD_DEFAULT, "glRectd")); + SET_Rectdv(disp, dlsym(RTLD_DEFAULT, "glRectdv")); + SET_Rectf(disp, dlsym(RTLD_DEFAULT, "glRectf")); + SET_Rectfv(disp, dlsym(RTLD_DEFAULT, "glRectfv")); + SET_Recti(disp, dlsym(RTLD_DEFAULT, "glRecti")); + SET_Rectiv(disp, dlsym(RTLD_DEFAULT, "glRectiv")); + SET_Rects(disp, dlsym(RTLD_DEFAULT, "glRects")); + SET_Rectsv(disp, dlsym(RTLD_DEFAULT, "glRectsv")); + SET_RenderMode(disp, dlsym(RTLD_DEFAULT, "glRenderMode")); + SET_ResetHistogram(disp, dlsym(RTLD_DEFAULT, "glResetHistogram")); + SET_ResetMinmax(disp, dlsym(RTLD_DEFAULT, "glResetMinmax")); + SET_Rotated(disp, dlsym(RTLD_DEFAULT, "glRotated")); + SET_Rotatef(disp, dlsym(RTLD_DEFAULT, "glRotatef")); + SET_Scaled(disp, dlsym(RTLD_DEFAULT, "glScaled")); + SET_Scalef(disp, dlsym(RTLD_DEFAULT, "glScalef")); + SET_Scissor(disp, dlsym(RTLD_DEFAULT, "glScissor")); + SET_SelectBuffer(disp, dlsym(RTLD_DEFAULT, "glSelectBuffer")); + SET_SeparableFilter2D(disp, dlsym(RTLD_DEFAULT, "glSeparableFilter2D")); + SET_ShadeModel(disp, dlsym(RTLD_DEFAULT, "glShadeModel")); + SET_StencilFunc(disp, dlsym(RTLD_DEFAULT, "glStencilFunc")); + SET_StencilMask(disp, dlsym(RTLD_DEFAULT, "glStencilMask")); + SET_StencilOp(disp, dlsym(RTLD_DEFAULT, "glStencilOp")); + SET_TexCoord1d(disp, dlsym(RTLD_DEFAULT, "glTexCoord1d")); + SET_TexCoord1dv(disp, dlsym(RTLD_DEFAULT, "glTexCoord1dv")); + SET_TexCoord1f(disp, dlsym(RTLD_DEFAULT, "glTexCoord1f")); + SET_TexCoord1fv(disp, dlsym(RTLD_DEFAULT, "glTexCoord1fv")); + SET_TexCoord1i(disp, dlsym(RTLD_DEFAULT, "glTexCoord1i")); + SET_TexCoord1iv(disp, dlsym(RTLD_DEFAULT, "glTexCoord1iv")); + SET_TexCoord1s(disp, dlsym(RTLD_DEFAULT, "glTexCoord1s")); + SET_TexCoord1sv(disp, dlsym(RTLD_DEFAULT, "glTexCoord1sv")); + SET_TexCoord2d(disp, dlsym(RTLD_DEFAULT, "glTexCoord2d")); + SET_TexCoord2dv(disp, dlsym(RTLD_DEFAULT, "glTexCoord2dv")); + SET_TexCoord2f(disp, dlsym(RTLD_DEFAULT, "glTexCoord2f")); + SET_TexCoord2fv(disp, dlsym(RTLD_DEFAULT, "glTexCoord2fv")); + SET_TexCoord2i(disp, dlsym(RTLD_DEFAULT, "glTexCoord2i")); + SET_TexCoord2iv(disp, dlsym(RTLD_DEFAULT, "glTexCoord2iv")); + SET_TexCoord2s(disp, dlsym(RTLD_DEFAULT, "glTexCoord2s")); + SET_TexCoord2sv(disp, dlsym(RTLD_DEFAULT, "glTexCoord2sv")); + SET_TexCoord3d(disp, dlsym(RTLD_DEFAULT, "glTexCoord3d")); + SET_TexCoord3dv(disp, dlsym(RTLD_DEFAULT, "glTexCoord3dv")); + SET_TexCoord3f(disp, dlsym(RTLD_DEFAULT, "glTexCoord3f")); + SET_TexCoord3fv(disp, dlsym(RTLD_DEFAULT, "glTexCoord3fv")); + SET_TexCoord3i(disp, dlsym(RTLD_DEFAULT, "glTexCoord3i")); + SET_TexCoord3iv(disp, dlsym(RTLD_DEFAULT, "glTexCoord3iv")); + SET_TexCoord3s(disp, dlsym(RTLD_DEFAULT, "glTexCoord3s")); + SET_TexCoord3sv(disp, dlsym(RTLD_DEFAULT, "glTexCoord3sv")); + SET_TexCoord4d(disp, dlsym(RTLD_DEFAULT, "glTexCoord4d")); + SET_TexCoord4dv(disp, dlsym(RTLD_DEFAULT, "glTexCoord4dv")); + SET_TexCoord4f(disp, dlsym(RTLD_DEFAULT, "glTexCoord4f")); + SET_TexCoord4fv(disp, dlsym(RTLD_DEFAULT, "glTexCoord4fv")); + SET_TexCoord4i(disp, dlsym(RTLD_DEFAULT, "glTexCoord4i")); + SET_TexCoord4iv(disp, dlsym(RTLD_DEFAULT, "glTexCoord4iv")); + SET_TexCoord4s(disp, dlsym(RTLD_DEFAULT, "glTexCoord4s")); + SET_TexCoord4sv(disp, dlsym(RTLD_DEFAULT, "glTexCoord4sv")); + SET_TexCoordPointer(disp, dlsym(RTLD_DEFAULT, "glTexCoordPointer")); + SET_TexEnvf(disp, dlsym(RTLD_DEFAULT, "glTexEnvf")); + SET_TexEnvfv(disp, dlsym(RTLD_DEFAULT, "glTexEnvfv")); + SET_TexEnvi(disp, dlsym(RTLD_DEFAULT, "glTexEnvi")); + SET_TexEnviv(disp, dlsym(RTLD_DEFAULT, "glTexEnviv")); + SET_TexGend(disp, dlsym(RTLD_DEFAULT, "glTexGend")); + SET_TexGendv(disp, dlsym(RTLD_DEFAULT, "glTexGendv")); + SET_TexGenf(disp, dlsym(RTLD_DEFAULT, "glTexGenf")); + SET_TexGenfv(disp, dlsym(RTLD_DEFAULT, "glTexGenfv")); + SET_TexGeni(disp, dlsym(RTLD_DEFAULT, "glTexGeni")); + SET_TexGeniv(disp, dlsym(RTLD_DEFAULT, "glTexGeniv")); /* Pointer Incompatability: * internalformat is a GLenum according to /System/Library/Frameworks/OpenGL.framework/Headers/gl.h @@ -1027,385 +932,363 @@ static void setup_dispatch_table(void) { * gl.h contains incorrect prototypes for glTexImage[123]D */ - SET_TexImage1D(disp, (void *)glTexImage1D); - SET_TexImage2D(disp, (void *)glTexImage2D); - SET_TexImage3D(disp, (void *)glTexImage3D); - SET_TexParameterf(disp, glTexParameterf); - SET_TexParameterfv(disp, glTexParameterfv); - SET_TexParameteri(disp, glTexParameteri); - SET_TexParameteriv(disp, glTexParameteriv); - SET_TexSubImage1D(disp, glTexSubImage1D); - SET_TexSubImage2D(disp, glTexSubImage2D); - SET_TexSubImage3D(disp, glTexSubImage3D); - SET_Translated(disp, glTranslated); - SET_Translatef(disp, glTranslatef); - SET_Vertex2d(disp, glVertex2d); - SET_Vertex2dv(disp, glVertex2dv); - SET_Vertex2f(disp, glVertex2f); - SET_Vertex2fv(disp, glVertex2fv); - SET_Vertex2i(disp, glVertex2i); - SET_Vertex2iv(disp, glVertex2iv); - SET_Vertex2s(disp, glVertex2s); - SET_Vertex2sv(disp, glVertex2sv); - SET_Vertex3d(disp, glVertex3d); - SET_Vertex3dv(disp, glVertex3dv); - SET_Vertex3f(disp, glVertex3f); - SET_Vertex3fv(disp, glVertex3fv); - SET_Vertex3i(disp, glVertex3i); - SET_Vertex3iv(disp, glVertex3iv); - SET_Vertex3s(disp, glVertex3s); - SET_Vertex3sv(disp, glVertex3sv); - SET_Vertex4d(disp, glVertex4d); - SET_Vertex4dv(disp, glVertex4dv); - SET_Vertex4f(disp, glVertex4f); - SET_Vertex4fv(disp, glVertex4fv); - SET_Vertex4i(disp, glVertex4i); - SET_Vertex4iv(disp, glVertex4iv); - SET_Vertex4s(disp, glVertex4s); - SET_Vertex4sv(disp, glVertex4sv); - SET_VertexPointer(disp, glVertexPointer); - SET_Viewport(disp, glViewport); - -#if GL_VERSION_2_0 - SET_AttachShader(disp, glAttachShader); - SET_DeleteShader(disp, glDeleteShader); - SET_DetachShader(disp, glDetachShader); - SET_GetAttachedShaders(disp, glGetAttachedShaders); - SET_GetProgramInfoLog(disp, glGetProgramInfoLog); - SET_GetShaderInfoLog(disp, glGetShaderInfoLog); - SET_GetShaderiv(disp, glGetShaderiv); - SET_IsShader(disp, glIsShader); - SET_StencilFuncSeparate(disp, glStencilFuncSeparate); - SET_StencilMaskSeparate(disp, glStencilMaskSeparate); - SET_StencilOpSeparate(disp, glStencilOpSeparate); -#endif - -#if GL_VERSION_2_1 - SET_UniformMatrix2x3fv(disp, glUniformMatrix2x3fv); - SET_UniformMatrix2x4fv(disp, glUniformMatrix2x4fv); - SET_UniformMatrix3x2fv(disp, glUniformMatrix3x2fv); - SET_UniformMatrix3x4fv(disp, glUniformMatrix3x4fv); - SET_UniformMatrix4x2fv(disp, glUniformMatrix4x2fv); - SET_UniformMatrix4x3fv(disp, glUniformMatrix4x3fv); -#endif - -#if GL_APPLE_vertex_array_object - SET_BindVertexArrayAPPLE(disp, glBindVertexArrayAPPLE); - SET_DeleteVertexArraysAPPLE(disp, glDeleteVertexArraysAPPLE); - SET_GenVertexArraysAPPLE(disp, glGenVertexArraysAPPLE); - SET_IsVertexArrayAPPLE(disp, glIsVertexArrayAPPLE); -#endif - -#if GL_ARB_draw_buffers - SET_DrawBuffersARB(disp, glDrawBuffersARB); -#endif - -#if GL_ARB_multisample - SET_SampleCoverageARB(disp, glSampleCoverageARB); -#endif - -#if GL_ARB_multitexture - SET_ActiveTextureARB(disp, glActiveTextureARB); - SET_ClientActiveTextureARB(disp, glClientActiveTextureARB); - SET_MultiTexCoord1dARB(disp, glMultiTexCoord1dARB); - SET_MultiTexCoord1dvARB(disp, glMultiTexCoord1dvARB); - SET_MultiTexCoord1fARB(disp, glMultiTexCoord1fARB); - SET_MultiTexCoord1fvARB(disp, glMultiTexCoord1fvARB); - SET_MultiTexCoord1iARB(disp, glMultiTexCoord1iARB); - SET_MultiTexCoord1ivARB(disp, glMultiTexCoord1ivARB); - SET_MultiTexCoord1sARB(disp, glMultiTexCoord1sARB); - SET_MultiTexCoord1svARB(disp, glMultiTexCoord1svARB); - SET_MultiTexCoord2dARB(disp, glMultiTexCoord2dARB); - SET_MultiTexCoord2dvARB(disp, glMultiTexCoord2dvARB); - SET_MultiTexCoord2fARB(disp, glMultiTexCoord2fARB); - SET_MultiTexCoord2fvARB(disp, glMultiTexCoord2fvARB); - SET_MultiTexCoord2iARB(disp, glMultiTexCoord2iARB); - SET_MultiTexCoord2ivARB(disp, glMultiTexCoord2ivARB); - SET_MultiTexCoord2sARB(disp, glMultiTexCoord2sARB); - SET_MultiTexCoord2svARB(disp, glMultiTexCoord2svARB); - SET_MultiTexCoord3dARB(disp, glMultiTexCoord3dARB); - SET_MultiTexCoord3dvARB(disp, glMultiTexCoord3dvARB); - SET_MultiTexCoord3fARB(disp, glMultiTexCoord3fARB); - SET_MultiTexCoord3fvARB(disp, glMultiTexCoord3fvARB); - SET_MultiTexCoord3iARB(disp, glMultiTexCoord3iARB); - SET_MultiTexCoord3ivARB(disp, glMultiTexCoord3ivARB); - SET_MultiTexCoord3sARB(disp, glMultiTexCoord3sARB); - SET_MultiTexCoord3svARB(disp, glMultiTexCoord3svARB); - SET_MultiTexCoord4dARB(disp, glMultiTexCoord4dARB); - SET_MultiTexCoord4dvARB(disp, glMultiTexCoord4dvARB); - SET_MultiTexCoord4fARB(disp, glMultiTexCoord4fARB); - SET_MultiTexCoord4fvARB(disp, glMultiTexCoord4fvARB); - SET_MultiTexCoord4iARB(disp, glMultiTexCoord4iARB); - SET_MultiTexCoord4ivARB(disp, glMultiTexCoord4ivARB); - SET_MultiTexCoord4sARB(disp, glMultiTexCoord4sARB); - SET_MultiTexCoord4svARB(disp, glMultiTexCoord4svARB); -#endif - -#if GL_ARB_occlusion_query - SET_BeginQueryARB(disp, glBeginQueryARB); - SET_DeleteQueriesARB(disp, glDeleteQueriesARB); - SET_EndQueryARB(disp, glEndQueryARB); - SET_GenQueriesARB(disp, glGenQueriesARB); - SET_GetQueryObjectivARB(disp, glGetQueryObjectivARB); - SET_GetQueryObjectuivARB(disp, glGetQueryObjectuivARB); - SET_GetQueryivARB(disp, glGetQueryivARB); - SET_IsQueryARB(disp, glIsQueryARB); -#endif - -#if GL_ARB_shader_objects - SET_AttachObjectARB(disp, glAttachObjectARB); - SET_CompileShaderARB(disp, glCompileShaderARB); - SET_DeleteObjectARB(disp, glDeleteObjectARB); - SET_GetHandleARB(disp, glGetHandleARB); - SET_DetachObjectARB(disp, glDetachObjectARB); - SET_CreateProgramObjectARB(disp, glCreateProgramObjectARB); - SET_CreateShaderObjectARB(disp, glCreateShaderObjectARB); - SET_GetInfoLogARB(disp, glGetInfoLogARB); - SET_GetActiveUniformARB(disp, glGetActiveUniformARB); - SET_GetAttachedObjectsARB(disp, glGetAttachedObjectsARB); - SET_GetObjectParameterfvARB(disp, glGetObjectParameterfvARB); - SET_GetObjectParameterivARB(disp, glGetObjectParameterivARB); - SET_GetShaderSourceARB(disp, glGetShaderSourceARB); - SET_GetUniformLocationARB(disp, glGetUniformLocationARB); - SET_GetUniformfvARB(disp, glGetUniformfvARB); - SET_GetUniformivARB(disp, glGetUniformivARB); - SET_LinkProgramARB(disp, glLinkProgramARB); - SET_ShaderSourceARB(disp, glShaderSourceARB); - SET_Uniform1fARB(disp, glUniform1fARB); - SET_Uniform1fvARB(disp, glUniform1fvARB); - SET_Uniform1iARB(disp, glUniform1iARB); - SET_Uniform1ivARB(disp, glUniform1ivARB); - SET_Uniform2fARB(disp, glUniform2fARB); - SET_Uniform2fvARB(disp, glUniform2fvARB); - SET_Uniform2iARB(disp, glUniform2iARB); - SET_Uniform2ivARB(disp, glUniform2ivARB); - SET_Uniform3fARB(disp, glUniform3fARB); - SET_Uniform3fvARB(disp, glUniform3fvARB); - SET_Uniform3iARB(disp, glUniform3iARB); - SET_Uniform3ivARB(disp, glUniform3ivARB); - SET_Uniform4fARB(disp, glUniform4fARB); - SET_Uniform4fvARB(disp, glUniform4fvARB); - SET_Uniform4iARB(disp, glUniform4iARB); - SET_Uniform4ivARB(disp, glUniform4ivARB); - SET_UniformMatrix2fvARB(disp, glUniformMatrix2fvARB); - SET_UniformMatrix3fvARB(disp, glUniformMatrix3fvARB); - SET_UniformMatrix4fvARB(disp, glUniformMatrix4fvARB); - SET_UseProgramObjectARB(disp, glUseProgramObjectARB); - SET_ValidateProgramARB(disp, glValidateProgramARB); -#endif - -#if GL_ARB_texture_compression - SET_CompressedTexImage1DARB(disp, glCompressedTexImage1DARB); - SET_CompressedTexImage2DARB(disp, glCompressedTexImage2DARB); - SET_CompressedTexImage3DARB(disp, glCompressedTexImage3DARB); - SET_CompressedTexSubImage1DARB(disp, glCompressedTexSubImage1DARB); - SET_CompressedTexSubImage2DARB(disp, glCompressedTexSubImage2DARB); - SET_CompressedTexSubImage3DARB(disp, glCompressedTexSubImage3DARB); - SET_GetCompressedTexImageARB(disp, glGetCompressedTexImageARB); -#endif - -#if GL_ARB_transpose_matrix - SET_LoadTransposeMatrixdARB(disp, glLoadTransposeMatrixdARB); - SET_LoadTransposeMatrixfARB(disp, glLoadTransposeMatrixfARB); - SET_MultTransposeMatrixdARB(disp, glMultTransposeMatrixdARB); - SET_MultTransposeMatrixfARB(disp, glMultTransposeMatrixfARB); -#endif - -#if GL_ARB_vertex_buffer_object - SET_BindBufferARB(disp, glBindBufferARB); - SET_BufferDataARB(disp, glBufferDataARB); - SET_BufferSubDataARB(disp, glBufferSubDataARB); - SET_DeleteBuffersARB(disp, glDeleteBuffersARB); - SET_GenBuffersARB(disp, glGenBuffersARB); - SET_GetBufferParameterivARB(disp, glGetBufferParameterivARB); - SET_GetBufferPointervARB(disp, glGetBufferPointervARB); - SET_GetBufferSubDataARB(disp, glGetBufferSubDataARB); - SET_IsBufferARB(disp, glIsBufferARB); - SET_MapBufferARB(disp, glMapBufferARB); - SET_UnmapBufferARB(disp, glUnmapBufferARB); -#endif - -#if GL_ARB_vertex_program - SET_DisableVertexAttribArrayARB(disp, glDisableVertexAttribArrayARB); - SET_EnableVertexAttribArrayARB(disp, glEnableVertexAttribArrayARB); - SET_GetProgramEnvParameterdvARB(disp, glGetProgramEnvParameterdvARB); - SET_GetProgramEnvParameterfvARB(disp, glGetProgramEnvParameterfvARB); - SET_GetProgramLocalParameterdvARB(disp, glGetProgramLocalParameterdvARB); - SET_GetProgramLocalParameterfvARB(disp, glGetProgramLocalParameterfvARB); - SET_GetProgramStringARB(disp, glGetProgramStringARB); - SET_GetProgramivARB(disp, glGetProgramivARB); - SET_GetVertexAttribdvARB(disp, glGetVertexAttribdvARB); - SET_GetVertexAttribfvARB(disp, glGetVertexAttribfvARB); - SET_GetVertexAttribivARB(disp, glGetVertexAttribivARB); - SET_ProgramEnvParameter4dARB(disp, glProgramEnvParameter4dARB); - SET_ProgramEnvParameter4dvARB(disp, glProgramEnvParameter4dvARB); - SET_ProgramEnvParameter4fARB(disp, glProgramEnvParameter4fARB); - SET_ProgramEnvParameter4fvARB(disp, glProgramEnvParameter4fvARB); - SET_ProgramLocalParameter4dARB(disp, glProgramLocalParameter4dARB); - SET_ProgramLocalParameter4dvARB(disp, glProgramLocalParameter4dvARB); - SET_ProgramLocalParameter4fARB(disp, glProgramLocalParameter4fARB); - SET_ProgramLocalParameter4fvARB(disp, glProgramLocalParameter4fvARB); - SET_ProgramStringARB(disp, glProgramStringARB); - SET_VertexAttrib1dARB(disp, glVertexAttrib1dARB); - SET_VertexAttrib1dvARB(disp, glVertexAttrib1dvARB); - SET_VertexAttrib1fARB(disp, glVertexAttrib1fARB); - SET_VertexAttrib1fvARB(disp, glVertexAttrib1fvARB); - SET_VertexAttrib1sARB(disp, glVertexAttrib1sARB); - SET_VertexAttrib1svARB(disp, glVertexAttrib1svARB); - SET_VertexAttrib2dARB(disp, glVertexAttrib2dARB); - SET_VertexAttrib2dvARB(disp, glVertexAttrib2dvARB); - SET_VertexAttrib2fARB(disp, glVertexAttrib2fARB); - SET_VertexAttrib2fvARB(disp, glVertexAttrib2fvARB); - SET_VertexAttrib2sARB(disp, glVertexAttrib2sARB); - SET_VertexAttrib2svARB(disp, glVertexAttrib2svARB); - SET_VertexAttrib3dARB(disp, glVertexAttrib3dARB); - SET_VertexAttrib3dvARB(disp, glVertexAttrib3dvARB); - SET_VertexAttrib3fARB(disp, glVertexAttrib3fARB); - SET_VertexAttrib3fvARB(disp, glVertexAttrib3fvARB); - SET_VertexAttrib3sARB(disp, glVertexAttrib3sARB); - SET_VertexAttrib3svARB(disp, glVertexAttrib3svARB); - SET_VertexAttrib4NbvARB(disp, glVertexAttrib4NbvARB); - SET_VertexAttrib4NivARB(disp, glVertexAttrib4NivARB); - SET_VertexAttrib4NsvARB(disp, glVertexAttrib4NsvARB); - SET_VertexAttrib4NubARB(disp, glVertexAttrib4NubARB); - SET_VertexAttrib4NubvARB(disp, glVertexAttrib4NubvARB); - SET_VertexAttrib4NuivARB(disp, glVertexAttrib4NuivARB); - SET_VertexAttrib4NusvARB(disp, glVertexAttrib4NusvARB); - SET_VertexAttrib4bvARB(disp, glVertexAttrib4bvARB); - SET_VertexAttrib4dARB(disp, glVertexAttrib4dARB); - SET_VertexAttrib4dvARB(disp, glVertexAttrib4dvARB); - SET_VertexAttrib4fARB(disp, glVertexAttrib4fARB); - SET_VertexAttrib4fvARB(disp, glVertexAttrib4fvARB); - SET_VertexAttrib4ivARB(disp, glVertexAttrib4ivARB); - SET_VertexAttrib4sARB(disp, glVertexAttrib4sARB); - SET_VertexAttrib4svARB(disp, glVertexAttrib4svARB); - SET_VertexAttrib4ubvARB(disp, glVertexAttrib4ubvARB); - SET_VertexAttrib4uivARB(disp, glVertexAttrib4uivARB); - SET_VertexAttrib4usvARB(disp, glVertexAttrib4usvARB); - SET_VertexAttribPointerARB(disp, glVertexAttribPointerARB); -#endif - -#if GL_ARB_vertex_shader - SET_BindAttribLocationARB(disp, glBindAttribLocationARB); - SET_GetActiveAttribARB(disp, glGetActiveAttribARB); - SET_GetAttribLocationARB(disp, glGetAttribLocationARB); -#endif - -#if GL_ARB_window_pos - SET_WindowPos2dMESA(disp, glWindowPos2dARB); - SET_WindowPos2dvMESA(disp, glWindowPos2dvARB); - SET_WindowPos2fMESA(disp, glWindowPos2fARB); - SET_WindowPos2fvMESA(disp, glWindowPos2fvARB); - SET_WindowPos2iMESA(disp, glWindowPos2iARB); - SET_WindowPos2ivMESA(disp, glWindowPos2ivARB); - SET_WindowPos2sMESA(disp, glWindowPos2sARB); - SET_WindowPos2svMESA(disp, glWindowPos2svARB); - SET_WindowPos3dMESA(disp, glWindowPos3dARB); - SET_WindowPos3dvMESA(disp, glWindowPos3dvARB); - SET_WindowPos3fMESA(disp, glWindowPos3fARB); - SET_WindowPos3fvMESA(disp, glWindowPos3fvARB); - SET_WindowPos3iMESA(disp, glWindowPos3iARB); - SET_WindowPos3ivMESA(disp, glWindowPos3ivARB); - SET_WindowPos3sMESA(disp, glWindowPos3sARB); - SET_WindowPos3svMESA(disp, glWindowPos3svARB); -#endif - -#if GL_ATI_fragment_shader - SET_AlphaFragmentOp1ATI(disp, glAlphaFragmentOp1ATI); - SET_AlphaFragmentOp2ATI(disp, glAlphaFragmentOp2ATI); - SET_AlphaFragmentOp3ATI(disp, glAlphaFragmentOp3ATI); - SET_BeginFragmentShaderATI(disp, glBeginFragmentShaderATI); - SET_BindFragmentShaderATI(disp, glBindFragmentShaderATI); - SET_ColorFragmentOp1ATI(disp, glColorFragmentOp1ATI); - SET_ColorFragmentOp2ATI(disp, glColorFragmentOp2ATI); - SET_ColorFragmentOp3ATI(disp, glColorFragmentOp3ATI); - SET_DeleteFragmentShaderATI(disp, glDeleteFragmentShaderATI); - SET_EndFragmentShaderATI(disp, glEndFragmentShaderATI); - SET_GenFragmentShadersATI(disp, glGenFragmentShadersATI); - SET_PassTexCoordATI(disp, glPassTexCoordATI); - SET_SampleMapATI(disp, glSampleMapATI); - SET_SetFragmentShaderConstantATI(disp, glSetFragmentShaderConstantATI); -#elif GL_EXT_fragment_shader - SET_AlphaFragmentOp1ATI(disp, glAlphaFragmentOp1EXT); - SET_AlphaFragmentOp2ATI(disp, glAlphaFragmentOp2EXT); - SET_AlphaFragmentOp3ATI(disp, glAlphaFragmentOp3EXT); - SET_BeginFragmentShaderATI(disp, glBeginFragmentShaderEXT); - SET_BindFragmentShaderATI(disp, glBindFragmentShaderEXT); - SET_ColorFragmentOp1ATI(disp, glColorFragmentOp1EXT); - SET_ColorFragmentOp2ATI(disp, glColorFragmentOp2EXT); - SET_ColorFragmentOp3ATI(disp, glColorFragmentOp3EXT); - SET_DeleteFragmentShaderATI(disp, glDeleteFragmentShaderEXT); - SET_EndFragmentShaderATI(disp, glEndFragmentShaderEXT); - SET_GenFragmentShadersATI(disp, glGenFragmentShadersEXT); - SET_PassTexCoordATI(disp, glPassTexCoordEXT); - SET_SampleMapATI(disp, glSampleMapEXT); - SET_SetFragmentShaderConstantATI(disp, glSetFragmentShaderConstantEXT); -#endif - -#if GL_ATI_separate_stencil - SET_StencilFuncSeparateATI(disp, glStencilFuncSeparateATI); -#endif - -#if GL_EXT_blend_equation_separate - SET_BlendEquationSeparateEXT(disp, glBlendEquationSeparateEXT); -#endif - -#if GL_EXT_blend_func_separate - SET_BlendFuncSeparateEXT(disp, glBlendFuncSeparateEXT); -#endif - -#if GL_EXT_depth_bounds_test - SET_DepthBoundsEXT(disp, glDepthBoundsEXT); -#endif - -#if GL_EXT_compiled_vertex_array - SET_LockArraysEXT(disp, glLockArraysEXT); - SET_UnlockArraysEXT(disp, glUnlockArraysEXT); -#endif - -#if GL_EXT_cull_vertex - SET_CullParameterdvEXT(disp, glCullParameterdvEXT); - SET_CullParameterfvEXT(disp, glCullParameterfvEXT); -#endif - -#if GL_EXT_fog_coord - SET_FogCoordPointerEXT(disp, glFogCoordPointerEXT); - SET_FogCoorddEXT(disp, glFogCoorddEXT); - SET_FogCoorddvEXT(disp, glFogCoorddvEXT); - SET_FogCoordfEXT(disp, glFogCoordfEXT); - SET_FogCoordfvEXT(disp, glFogCoordfvEXT); -#endif - -#if GL_EXT_framebuffer_blit - SET_BlitFramebufferEXT(disp, glBlitFramebufferEXT); -#endif - -#if GL_EXT_framebuffer_object - SET_BindFramebufferEXT(disp, glBindFramebufferEXT); - SET_BindRenderbufferEXT(disp, glBindRenderbufferEXT); - SET_CheckFramebufferStatusEXT(disp, glCheckFramebufferStatusEXT); - SET_DeleteFramebuffersEXT(disp, glDeleteFramebuffersEXT); - SET_DeleteRenderbuffersEXT(disp, glDeleteRenderbuffersEXT); - SET_FramebufferRenderbufferEXT(disp, glFramebufferRenderbufferEXT); - SET_FramebufferTexture1DEXT(disp, glFramebufferTexture1DEXT); - SET_FramebufferTexture2DEXT(disp, glFramebufferTexture2DEXT); - SET_FramebufferTexture3DEXT(disp, glFramebufferTexture3DEXT); - SET_GenerateMipmapEXT(disp, glGenerateMipmapEXT); - SET_GenFramebuffersEXT(disp, glGenFramebuffersEXT); - SET_GenRenderbuffersEXT(disp, glGenRenderbuffersEXT); - SET_GetFramebufferAttachmentParameterivEXT(disp, glGetFramebufferAttachmentParameterivEXT); - SET_GetRenderbufferParameterivEXT(disp, glGetRenderbufferParameterivEXT); - SET_IsFramebufferEXT(disp, glIsFramebufferEXT); - SET_IsRenderbufferEXT(disp, glIsRenderbufferEXT); - SET_RenderbufferStorageEXT(disp, glRenderbufferStorageEXT); -#endif + SET_TexImage1D(disp, dlsym(RTLD_DEFAULT, "glTexImage1D")); + SET_TexImage2D(disp, dlsym(RTLD_DEFAULT, "glTexImage2D")); + SET_TexImage3D(disp, dlsym(RTLD_DEFAULT, "glTexImage3D")); + SET_TexParameterf(disp, dlsym(RTLD_DEFAULT, "glTexParameterf")); + SET_TexParameterfv(disp, dlsym(RTLD_DEFAULT, "glTexParameterfv")); + SET_TexParameteri(disp, dlsym(RTLD_DEFAULT, "glTexParameteri")); + SET_TexParameteriv(disp, dlsym(RTLD_DEFAULT, "glTexParameteriv")); + SET_TexSubImage1D(disp, dlsym(RTLD_DEFAULT, "glTexSubImage1D")); + SET_TexSubImage2D(disp, dlsym(RTLD_DEFAULT, "glTexSubImage2D")); + SET_TexSubImage3D(disp, dlsym(RTLD_DEFAULT, "glTexSubImage3D")); + SET_Translated(disp, dlsym(RTLD_DEFAULT, "glTranslated")); + SET_Translatef(disp, dlsym(RTLD_DEFAULT, "glTranslatef")); + SET_Vertex2d(disp, dlsym(RTLD_DEFAULT, "glVertex2d")); + SET_Vertex2dv(disp, dlsym(RTLD_DEFAULT, "glVertex2dv")); + SET_Vertex2f(disp, dlsym(RTLD_DEFAULT, "glVertex2f")); + SET_Vertex2fv(disp, dlsym(RTLD_DEFAULT, "glVertex2fv")); + SET_Vertex2i(disp, dlsym(RTLD_DEFAULT, "glVertex2i")); + SET_Vertex2iv(disp, dlsym(RTLD_DEFAULT, "glVertex2iv")); + SET_Vertex2s(disp, dlsym(RTLD_DEFAULT, "glVertex2s")); + SET_Vertex2sv(disp, dlsym(RTLD_DEFAULT, "glVertex2sv")); + SET_Vertex3d(disp, dlsym(RTLD_DEFAULT, "glVertex3d")); + SET_Vertex3dv(disp, dlsym(RTLD_DEFAULT, "glVertex3dv")); + SET_Vertex3f(disp, dlsym(RTLD_DEFAULT, "glVertex3f")); + SET_Vertex3fv(disp, dlsym(RTLD_DEFAULT, "glVertex3fv")); + SET_Vertex3i(disp, dlsym(RTLD_DEFAULT, "glVertex3i")); + SET_Vertex3iv(disp, dlsym(RTLD_DEFAULT, "glVertex3iv")); + SET_Vertex3s(disp, dlsym(RTLD_DEFAULT, "glVertex3s")); + SET_Vertex3sv(disp, dlsym(RTLD_DEFAULT, "glVertex3sv")); + SET_Vertex4d(disp, dlsym(RTLD_DEFAULT, "glVertex4d")); + SET_Vertex4dv(disp, dlsym(RTLD_DEFAULT, "glVertex4dv")); + SET_Vertex4f(disp, dlsym(RTLD_DEFAULT, "glVertex4f")); + SET_Vertex4fv(disp, dlsym(RTLD_DEFAULT, "glVertex4fv")); + SET_Vertex4i(disp, dlsym(RTLD_DEFAULT, "glVertex4i")); + SET_Vertex4iv(disp, dlsym(RTLD_DEFAULT, "glVertex4iv")); + SET_Vertex4s(disp, dlsym(RTLD_DEFAULT, "glVertex4s")); + SET_Vertex4sv(disp, dlsym(RTLD_DEFAULT, "glVertex4sv")); + SET_VertexPointer(disp, dlsym(RTLD_DEFAULT, "glVertexPointer")); + SET_Viewport(disp, dlsym(RTLD_DEFAULT, "glViewport")); + + /* GL_VERSION_2_0 */ + SET_AttachShader(disp, dlsym(RTLD_DEFAULT, "glAttachShader")); + SET_DeleteShader(disp, dlsym(RTLD_DEFAULT, "glDeleteShader")); + SET_DetachShader(disp, dlsym(RTLD_DEFAULT, "glDetachShader")); + SET_GetAttachedShaders(disp, dlsym(RTLD_DEFAULT, "glGetAttachedShaders")); + SET_GetProgramInfoLog(disp, dlsym(RTLD_DEFAULT, "glGetProgramInfoLog")); + SET_GetShaderInfoLog(disp, dlsym(RTLD_DEFAULT, "glGetShaderInfoLog")); + SET_GetShaderiv(disp, dlsym(RTLD_DEFAULT, "glGetShaderiv")); + SET_IsShader(disp, dlsym(RTLD_DEFAULT, "glIsShader")); + SET_StencilFuncSeparate(disp, dlsym(RTLD_DEFAULT, "glStencilFuncSeparate")); + SET_StencilMaskSeparate(disp, dlsym(RTLD_DEFAULT, "glStencilMaskSeparate")); + SET_StencilOpSeparate(disp, dlsym(RTLD_DEFAULT, "glStencilOpSeparate")); + + /* GL_VERSION_2_1 */ + SET_UniformMatrix2x3fv(disp, dlsym(RTLD_DEFAULT, "glUniformMatrix2x3fv")); + SET_UniformMatrix2x4fv(disp, dlsym(RTLD_DEFAULT, "glUniformMatrix2x4fv")); + SET_UniformMatrix3x2fv(disp, dlsym(RTLD_DEFAULT, "glUniformMatrix3x2fv")); + SET_UniformMatrix3x4fv(disp, dlsym(RTLD_DEFAULT, "glUniformMatrix3x4fv")); + SET_UniformMatrix4x2fv(disp, dlsym(RTLD_DEFAULT, "glUniformMatrix4x2fv")); + SET_UniformMatrix4x3fv(disp, dlsym(RTLD_DEFAULT, "glUniformMatrix4x3fv")); + + /* GL_APPLE_vertex_array_object */ + SET_BindVertexArrayAPPLE(disp, dlsym(RTLD_DEFAULT, "glBindVertexArrayAPPLE")); + SET_DeleteVertexArraysAPPLE(disp, dlsym(RTLD_DEFAULT, "glDeleteVertexArraysAPPLE")); + SET_GenVertexArraysAPPLE(disp, dlsym(RTLD_DEFAULT, "glGenVertexArraysAPPLE")); + SET_IsVertexArrayAPPLE(disp, dlsym(RTLD_DEFAULT, "glIsVertexArrayAPPLE")); + + /* GL_ARB_draw_buffers */ + SET_DrawBuffersARB(disp, dlsym(RTLD_DEFAULT, "glDrawBuffersARB")); + + /* GL_ARB_multisample */ + SET_SampleCoverageARB(disp, dlsym(RTLD_DEFAULT, "glSampleCoverageARB")); + + /* GL_ARB_multitexture */ + SET_ActiveTextureARB(disp, dlsym(RTLD_DEFAULT, "glActiveTextureARB")); + SET_ClientActiveTextureARB(disp, dlsym(RTLD_DEFAULT, "glClientActiveTextureARB")); + SET_MultiTexCoord1dARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord1dARB")); + SET_MultiTexCoord1dvARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord1dvARB")); + SET_MultiTexCoord1fARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord1fARB")); + SET_MultiTexCoord1fvARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord1fvARB")); + SET_MultiTexCoord1iARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord1iARB")); + SET_MultiTexCoord1ivARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord1ivARB")); + SET_MultiTexCoord1sARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord1sARB")); + SET_MultiTexCoord1svARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord1svARB")); + SET_MultiTexCoord2dARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord2dARB")); + SET_MultiTexCoord2dvARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord2dvARB")); + SET_MultiTexCoord2fARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord2fARB")); + SET_MultiTexCoord2fvARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord2fvARB")); + SET_MultiTexCoord2iARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord2iARB")); + SET_MultiTexCoord2ivARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord2ivARB")); + SET_MultiTexCoord2sARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord2sARB")); + SET_MultiTexCoord2svARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord2svARB")); + SET_MultiTexCoord3dARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord3dARB")); + SET_MultiTexCoord3dvARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord3dvARB")); + SET_MultiTexCoord3fARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord3fARB")); + SET_MultiTexCoord3fvARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord3fvARB")); + SET_MultiTexCoord3iARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord3iARB")); + SET_MultiTexCoord3ivARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord3ivARB")); + SET_MultiTexCoord3sARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord3sARB")); + SET_MultiTexCoord3svARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord3svARB")); + SET_MultiTexCoord4dARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord4dARB")); + SET_MultiTexCoord4dvARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord4dvARB")); + SET_MultiTexCoord4fARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord4fARB")); + SET_MultiTexCoord4fvARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord4fvARB")); + SET_MultiTexCoord4iARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord4iARB")); + SET_MultiTexCoord4ivARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord4ivARB")); + SET_MultiTexCoord4sARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord4sARB")); + SET_MultiTexCoord4svARB(disp, dlsym(RTLD_DEFAULT, "glMultiTexCoord4svARB")); + + /* GL_ARB_occlusion_query */ + SET_BeginQueryARB(disp, dlsym(RTLD_DEFAULT, "glBeginQueryARB")); + SET_DeleteQueriesARB(disp, dlsym(RTLD_DEFAULT, "glDeleteQueriesARB")); + SET_EndQueryARB(disp, dlsym(RTLD_DEFAULT, "glEndQueryARB")); + SET_GenQueriesARB(disp, dlsym(RTLD_DEFAULT, "glGenQueriesARB")); + SET_GetQueryObjectivARB(disp, dlsym(RTLD_DEFAULT, "glGetQueryObjectivARB")); + SET_GetQueryObjectuivARB(disp, dlsym(RTLD_DEFAULT, "glGetQueryObjectuivARB")); + SET_GetQueryivARB(disp, dlsym(RTLD_DEFAULT, "glGetQueryivARB")); + SET_IsQueryARB(disp, dlsym(RTLD_DEFAULT, "glIsQueryARB")); + + /* GL_ARB_shader_objects */ + SET_AttachObjectARB(disp, dlsym(RTLD_DEFAULT, "glAttachObjectARB")); + SET_CompileShaderARB(disp, dlsym(RTLD_DEFAULT, "glCompileShaderARB")); + SET_DeleteObjectARB(disp, dlsym(RTLD_DEFAULT, "glDeleteObjectARB")); + SET_GetHandleARB(disp, dlsym(RTLD_DEFAULT, "glGetHandleARB")); + SET_DetachObjectARB(disp, dlsym(RTLD_DEFAULT, "glDetachObjectARB")); + SET_CreateProgramObjectARB(disp, dlsym(RTLD_DEFAULT, "glCreateProgramObjectARB")); + SET_CreateShaderObjectARB(disp, dlsym(RTLD_DEFAULT, "glCreateShaderObjectARB")); + SET_GetInfoLogARB(disp, dlsym(RTLD_DEFAULT, "glGetInfoLogARB")); + SET_GetActiveUniformARB(disp, dlsym(RTLD_DEFAULT, "glGetActiveUniformARB")); + SET_GetAttachedObjectsARB(disp, dlsym(RTLD_DEFAULT, "glGetAttachedObjectsARB")); + SET_GetObjectParameterfvARB(disp, dlsym(RTLD_DEFAULT, "glGetObjectParameterfvARB")); + SET_GetObjectParameterivARB(disp, dlsym(RTLD_DEFAULT, "glGetObjectParameterivARB")); + SET_GetShaderSourceARB(disp, dlsym(RTLD_DEFAULT, "glGetShaderSourceARB")); + SET_GetUniformLocationARB(disp, dlsym(RTLD_DEFAULT, "glGetUniformLocationARB")); + SET_GetUniformfvARB(disp, dlsym(RTLD_DEFAULT, "glGetUniformfvARB")); + SET_GetUniformivARB(disp, dlsym(RTLD_DEFAULT, "glGetUniformivARB")); + SET_LinkProgramARB(disp, dlsym(RTLD_DEFAULT, "glLinkProgramARB")); + SET_ShaderSourceARB(disp, dlsym(RTLD_DEFAULT, "glShaderSourceARB")); + SET_Uniform1fARB(disp, dlsym(RTLD_DEFAULT, "glUniform1fARB")); + SET_Uniform1fvARB(disp, dlsym(RTLD_DEFAULT, "glUniform1fvARB")); + SET_Uniform1iARB(disp, dlsym(RTLD_DEFAULT, "glUniform1iARB")); + SET_Uniform1ivARB(disp, dlsym(RTLD_DEFAULT, "glUniform1ivARB")); + SET_Uniform2fARB(disp, dlsym(RTLD_DEFAULT, "glUniform2fARB")); + SET_Uniform2fvARB(disp, dlsym(RTLD_DEFAULT, "glUniform2fvARB")); + SET_Uniform2iARB(disp, dlsym(RTLD_DEFAULT, "glUniform2iARB")); + SET_Uniform2ivARB(disp, dlsym(RTLD_DEFAULT, "glUniform2ivARB")); + SET_Uniform3fARB(disp, dlsym(RTLD_DEFAULT, "glUniform3fARB")); + SET_Uniform3fvARB(disp, dlsym(RTLD_DEFAULT, "glUniform3fvARB")); + SET_Uniform3iARB(disp, dlsym(RTLD_DEFAULT, "glUniform3iARB")); + SET_Uniform3ivARB(disp, dlsym(RTLD_DEFAULT, "glUniform3ivARB")); + SET_Uniform4fARB(disp, dlsym(RTLD_DEFAULT, "glUniform4fARB")); + SET_Uniform4fvARB(disp, dlsym(RTLD_DEFAULT, "glUniform4fvARB")); + SET_Uniform4iARB(disp, dlsym(RTLD_DEFAULT, "glUniform4iARB")); + SET_Uniform4ivARB(disp, dlsym(RTLD_DEFAULT, "glUniform4ivARB")); + SET_UniformMatrix2fvARB(disp, dlsym(RTLD_DEFAULT, "glUniformMatrix2fvARB")); + SET_UniformMatrix3fvARB(disp, dlsym(RTLD_DEFAULT, "glUniformMatrix3fvARB")); + SET_UniformMatrix4fvARB(disp, dlsym(RTLD_DEFAULT, "glUniformMatrix4fvARB")); + SET_UseProgramObjectARB(disp, dlsym(RTLD_DEFAULT, "glUseProgramObjectARB")); + SET_ValidateProgramARB(disp, dlsym(RTLD_DEFAULT, "glValidateProgramARB")); + + /* GL_ARB_texture_compression */ + SET_CompressedTexImage1DARB(disp, dlsym(RTLD_DEFAULT, "glCompressedTexImage1DARB")); + SET_CompressedTexImage2DARB(disp, dlsym(RTLD_DEFAULT, "glCompressedTexImage2DARB")); + SET_CompressedTexImage3DARB(disp, dlsym(RTLD_DEFAULT, "glCompressedTexImage3DARB")); + SET_CompressedTexSubImage1DARB(disp, dlsym(RTLD_DEFAULT, "glCompressedTexSubImage1DARB")); + SET_CompressedTexSubImage2DARB(disp, dlsym(RTLD_DEFAULT, "glCompressedTexSubImage2DARB")); + SET_CompressedTexSubImage3DARB(disp, dlsym(RTLD_DEFAULT, "glCompressedTexSubImage3DARB")); + SET_GetCompressedTexImageARB(disp, dlsym(RTLD_DEFAULT, "glGetCompressedTexImageARB")); + + /* GL_ARB_transpose_matrix */ + SET_LoadTransposeMatrixdARB(disp, dlsym(RTLD_DEFAULT, "glLoadTransposeMatrixdARB")); + SET_LoadTransposeMatrixfARB(disp, dlsym(RTLD_DEFAULT, "glLoadTransposeMatrixfARB")); + SET_MultTransposeMatrixdARB(disp, dlsym(RTLD_DEFAULT, "glMultTransposeMatrixdARB")); + SET_MultTransposeMatrixfARB(disp, dlsym(RTLD_DEFAULT, "glMultTransposeMatrixfARB")); + + /* GL_ARB_vertex_buffer_object */ + SET_BindBufferARB(disp, dlsym(RTLD_DEFAULT, "glBindBufferARB")); + SET_BufferDataARB(disp, dlsym(RTLD_DEFAULT, "glBufferDataARB")); + SET_BufferSubDataARB(disp, dlsym(RTLD_DEFAULT, "glBufferSubDataARB")); + SET_DeleteBuffersARB(disp, dlsym(RTLD_DEFAULT, "glDeleteBuffersARB")); + SET_GenBuffersARB(disp, dlsym(RTLD_DEFAULT, "glGenBuffersARB")); + SET_GetBufferParameterivARB(disp, dlsym(RTLD_DEFAULT, "glGetBufferParameterivARB")); + SET_GetBufferPointervARB(disp, dlsym(RTLD_DEFAULT, "glGetBufferPointervARB")); + SET_GetBufferSubDataARB(disp, dlsym(RTLD_DEFAULT, "glGetBufferSubDataARB")); + SET_IsBufferARB(disp, dlsym(RTLD_DEFAULT, "glIsBufferARB")); + SET_MapBufferARB(disp, dlsym(RTLD_DEFAULT, "glMapBufferARB")); + SET_UnmapBufferARB(disp, dlsym(RTLD_DEFAULT, "glUnmapBufferARB")); + + /* GL_ARB_vertex_program */ + SET_DisableVertexAttribArrayARB(disp, dlsym(RTLD_DEFAULT, "glDisableVertexAttribArrayARB")); + SET_EnableVertexAttribArrayARB(disp, dlsym(RTLD_DEFAULT, "glEnableVertexAttribArrayARB")); + SET_GetProgramEnvParameterdvARB(disp, dlsym(RTLD_DEFAULT, "glGetProgramEnvParameterdvARB")); + SET_GetProgramEnvParameterfvARB(disp, dlsym(RTLD_DEFAULT, "glGetProgramEnvParameterfvARB")); + SET_GetProgramLocalParameterdvARB(disp, dlsym(RTLD_DEFAULT, "glGetProgramLocalParameterdvARB")); + SET_GetProgramLocalParameterfvARB(disp, dlsym(RTLD_DEFAULT, "glGetProgramLocalParameterfvARB")); + SET_GetProgramStringARB(disp, dlsym(RTLD_DEFAULT, "glGetProgramStringARB")); + SET_GetProgramivARB(disp, dlsym(RTLD_DEFAULT, "glGetProgramivARB")); + SET_GetVertexAttribdvARB(disp, dlsym(RTLD_DEFAULT, "glGetVertexAttribdvARB")); + SET_GetVertexAttribfvARB(disp, dlsym(RTLD_DEFAULT, "glGetVertexAttribfvARB")); + SET_GetVertexAttribivARB(disp, dlsym(RTLD_DEFAULT, "glGetVertexAttribivARB")); + SET_ProgramEnvParameter4dARB(disp, dlsym(RTLD_DEFAULT, "glProgramEnvParameter4dARB")); + SET_ProgramEnvParameter4dvARB(disp, dlsym(RTLD_DEFAULT, "glProgramEnvParameter4dvARB")); + SET_ProgramEnvParameter4fARB(disp, dlsym(RTLD_DEFAULT, "glProgramEnvParameter4fARB")); + SET_ProgramEnvParameter4fvARB(disp, dlsym(RTLD_DEFAULT, "glProgramEnvParameter4fvARB")); + SET_ProgramLocalParameter4dARB(disp, dlsym(RTLD_DEFAULT, "glProgramLocalParameter4dARB")); + SET_ProgramLocalParameter4dvARB(disp, dlsym(RTLD_DEFAULT, "glProgramLocalParameter4dvARB")); + SET_ProgramLocalParameter4fARB(disp, dlsym(RTLD_DEFAULT, "glProgramLocalParameter4fARB")); + SET_ProgramLocalParameter4fvARB(disp, dlsym(RTLD_DEFAULT, "glProgramLocalParameter4fvARB")); + SET_ProgramStringARB(disp, dlsym(RTLD_DEFAULT, "glProgramStringARB")); + SET_VertexAttrib1dARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1dARB")); + SET_VertexAttrib1dvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1dvARB")); + SET_VertexAttrib1fARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1fARB")); + SET_VertexAttrib1fvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1fvARB")); + SET_VertexAttrib1sARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1sARB")); + SET_VertexAttrib1svARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1svARB")); + SET_VertexAttrib2dARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2dARB")); + SET_VertexAttrib2dvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2dvARB")); + SET_VertexAttrib2fARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2fARB")); + SET_VertexAttrib2fvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2fvARB")); + SET_VertexAttrib2sARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2sARB")); + SET_VertexAttrib2svARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2svARB")); + SET_VertexAttrib3dARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3dARB")); + SET_VertexAttrib3dvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3dvARB")); + SET_VertexAttrib3fARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3fARB")); + SET_VertexAttrib3fvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3fvARB")); + SET_VertexAttrib3sARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3sARB")); + SET_VertexAttrib3svARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3svARB")); + SET_VertexAttrib4NbvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4NbvARB")); + SET_VertexAttrib4NivARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4NivARB")); + SET_VertexAttrib4NsvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4NsvARB")); + SET_VertexAttrib4NubARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4NubARB")); + SET_VertexAttrib4NubvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4NubvARB")); + SET_VertexAttrib4NuivARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4NuivARB")); + SET_VertexAttrib4NusvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4NusvARB")); + SET_VertexAttrib4bvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4bvARB")); + SET_VertexAttrib4dARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4dARB")); + SET_VertexAttrib4dvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4dvARB")); + SET_VertexAttrib4fARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4fARB")); + SET_VertexAttrib4fvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4fvARB")); + SET_VertexAttrib4ivARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4ivARB")); + SET_VertexAttrib4sARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4sARB")); + SET_VertexAttrib4svARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4svARB")); + SET_VertexAttrib4ubvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4ubvARB")); + SET_VertexAttrib4uivARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4uivARB")); + SET_VertexAttrib4usvARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4usvARB")); + SET_VertexAttribPointerARB(disp, dlsym(RTLD_DEFAULT, "glVertexAttribPointerARB")); + + /* GL_ARB_vertex_shader */ + SET_BindAttribLocationARB(disp, dlsym(RTLD_DEFAULT, "glBindAttribLocationARB")); + SET_GetActiveAttribARB(disp, dlsym(RTLD_DEFAULT, "glGetActiveAttribARB")); + SET_GetAttribLocationARB(disp, dlsym(RTLD_DEFAULT, "glGetAttribLocationARB")); + + /* GL_ARB_window_pos */ + SET_WindowPos2dMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos2dARB")); + SET_WindowPos2dvMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos2dvARB")); + SET_WindowPos2fMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos2fARB")); + SET_WindowPos2fvMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos2fvARB")); + SET_WindowPos2iMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos2iARB")); + SET_WindowPos2ivMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos2ivARB")); + SET_WindowPos2sMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos2sARB")); + SET_WindowPos2svMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos2svARB")); + SET_WindowPos3dMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos3dARB")); + SET_WindowPos3dvMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos3dvARB")); + SET_WindowPos3fMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos3fARB")); + SET_WindowPos3fvMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos3fvARB")); + SET_WindowPos3iMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos3iARB")); + SET_WindowPos3ivMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos3ivARB")); + SET_WindowPos3sMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos3sARB")); + SET_WindowPos3svMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos3svARB")); + + /* GL_ATI_fragment_shader / GL_EXT_fragment_shader */ + if(dlsym(RTLD_DEFAULT, "glAlphaFragmentOp1ATI")) { + /* GL_ATI_fragment_shader */ + SET_AlphaFragmentOp1ATI(disp, dlsym(RTLD_DEFAULT, "glAlphaFragmentOp1ATI")); + SET_AlphaFragmentOp2ATI(disp, dlsym(RTLD_DEFAULT, "glAlphaFragmentOp2ATI")); + SET_AlphaFragmentOp3ATI(disp, dlsym(RTLD_DEFAULT, "glAlphaFragmentOp3ATI")); + SET_BeginFragmentShaderATI(disp, dlsym(RTLD_DEFAULT, "glBeginFragmentShaderATI")); + SET_BindFragmentShaderATI(disp, dlsym(RTLD_DEFAULT, "glBindFragmentShaderATI")); + SET_ColorFragmentOp1ATI(disp, dlsym(RTLD_DEFAULT, "glColorFragmentOp1ATI")); + SET_ColorFragmentOp2ATI(disp, dlsym(RTLD_DEFAULT, "glColorFragmentOp2ATI")); + SET_ColorFragmentOp3ATI(disp, dlsym(RTLD_DEFAULT, "glColorFragmentOp3ATI")); + SET_DeleteFragmentShaderATI(disp, dlsym(RTLD_DEFAULT, "glDeleteFragmentShaderATI")); + SET_EndFragmentShaderATI(disp, dlsym(RTLD_DEFAULT, "glEndFragmentShaderATI")); + SET_GenFragmentShadersATI(disp, dlsym(RTLD_DEFAULT, "glGenFragmentShadersATI")); + SET_PassTexCoordATI(disp, dlsym(RTLD_DEFAULT, "glPassTexCoordATI")); + SET_SampleMapATI(disp, dlsym(RTLD_DEFAULT, "glSampleMapATI")); + SET_SetFragmentShaderConstantATI(disp, dlsym(RTLD_DEFAULT, "glSetFragmentShaderConstantATI")); + } else { + /* GL_EXT_fragment_shader */ + SET_AlphaFragmentOp1ATI(disp, dlsym(RTLD_DEFAULT, "glAlphaFragmentOp1EXT")); + SET_AlphaFragmentOp2ATI(disp, dlsym(RTLD_DEFAULT, "glAlphaFragmentOp2EXT")); + SET_AlphaFragmentOp3ATI(disp, dlsym(RTLD_DEFAULT, "glAlphaFragmentOp3EXT")); + SET_BeginFragmentShaderATI(disp, dlsym(RTLD_DEFAULT, "glBeginFragmentShaderEXT")); + SET_BindFragmentShaderATI(disp, dlsym(RTLD_DEFAULT, "glBindFragmentShaderEXT")); + SET_ColorFragmentOp1ATI(disp, dlsym(RTLD_DEFAULT, "glColorFragmentOp1EXT")); + SET_ColorFragmentOp2ATI(disp, dlsym(RTLD_DEFAULT, "glColorFragmentOp2EXT")); + SET_ColorFragmentOp3ATI(disp, dlsym(RTLD_DEFAULT, "glColorFragmentOp3EXT")); + SET_DeleteFragmentShaderATI(disp, dlsym(RTLD_DEFAULT, "glDeleteFragmentShaderEXT")); + SET_EndFragmentShaderATI(disp, dlsym(RTLD_DEFAULT, "glEndFragmentShaderEXT")); + SET_GenFragmentShadersATI(disp, dlsym(RTLD_DEFAULT, "glGenFragmentShadersEXT")); + SET_PassTexCoordATI(disp, dlsym(RTLD_DEFAULT, "glPassTexCoordEXT")); + SET_SampleMapATI(disp, dlsym(RTLD_DEFAULT, "glSampleMapEXT")); + SET_SetFragmentShaderConstantATI(disp, dlsym(RTLD_DEFAULT, "glSetFragmentShaderConstantEXT")); + } -#if GL_EXT_gpu_program_parameters - SET_ProgramEnvParameters4fvEXT(disp, glProgramEnvParameters4fvEXT); - SET_ProgramLocalParameters4fvEXT(disp, glProgramLocalParameters4fvEXT); -#endif + /* GL_ATI_separate_stencil */ + SET_StencilFuncSeparateATI(disp, dlsym(RTLD_DEFAULT, "glStencilFuncSeparateATI")); + + /* GL_EXT_blend_equation_separate */ + SET_BlendEquationSeparateEXT(disp, dlsym(RTLD_DEFAULT, "glBlendEquationSeparateEXT")); + + /* GL_EXT_blend_func_separate */ + SET_BlendFuncSeparateEXT(disp, dlsym(RTLD_DEFAULT, "glBlendFuncSeparateEXT")); + + /* GL_EXT_depth_bounds_test */ + SET_DepthBoundsEXT(disp, dlsym(RTLD_DEFAULT, "glDepthBoundsEXT")); + + /* GL_EXT_compiled_vertex_array */ + SET_LockArraysEXT(disp, dlsym(RTLD_DEFAULT, "glLockArraysEXT")); + SET_UnlockArraysEXT(disp, dlsym(RTLD_DEFAULT, "glUnlockArraysEXT")); + + /* GL_EXT_cull_vertex */ + SET_CullParameterdvEXT(disp, dlsym(RTLD_DEFAULT, "glCullParameterdvEXT")); + SET_CullParameterfvEXT(disp, dlsym(RTLD_DEFAULT, "glCullParameterfvEXT")); + + /* GL_EXT_fog_coord */ + SET_FogCoordPointerEXT(disp, dlsym(RTLD_DEFAULT, "glFogCoordPointerEXT")); + SET_FogCoorddEXT(disp, dlsym(RTLD_DEFAULT, "glFogCoorddEXT")); + SET_FogCoorddvEXT(disp, dlsym(RTLD_DEFAULT, "glFogCoorddvEXT")); + SET_FogCoordfEXT(disp, dlsym(RTLD_DEFAULT, "glFogCoordfEXT")); + SET_FogCoordfvEXT(disp, dlsym(RTLD_DEFAULT, "glFogCoordfvEXT")); + + /* GL_EXT_framebuffer_blit */ + SET_BlitFramebufferEXT(disp, dlsym(RTLD_DEFAULT, "glBlitFramebufferEXT")); + + /* GL_EXT_framebuffer_object */ + SET_BindFramebufferEXT(disp, dlsym(RTLD_DEFAULT, "glBindFramebufferEXT")); + SET_BindRenderbufferEXT(disp, dlsym(RTLD_DEFAULT, "glBindRenderbufferEXT")); + SET_CheckFramebufferStatusEXT(disp, dlsym(RTLD_DEFAULT, "glCheckFramebufferStatusEXT")); + SET_DeleteFramebuffersEXT(disp, dlsym(RTLD_DEFAULT, "glDeleteFramebuffersEXT")); + SET_DeleteRenderbuffersEXT(disp, dlsym(RTLD_DEFAULT, "glDeleteRenderbuffersEXT")); + SET_FramebufferRenderbufferEXT(disp, dlsym(RTLD_DEFAULT, "glFramebufferRenderbufferEXT")); + SET_FramebufferTexture1DEXT(disp, dlsym(RTLD_DEFAULT, "glFramebufferTexture1DEXT")); + SET_FramebufferTexture2DEXT(disp, dlsym(RTLD_DEFAULT, "glFramebufferTexture2DEXT")); + SET_FramebufferTexture3DEXT(disp, dlsym(RTLD_DEFAULT, "glFramebufferTexture3DEXT")); + SET_GenerateMipmapEXT(disp, dlsym(RTLD_DEFAULT, "glGenerateMipmapEXT")); + SET_GenFramebuffersEXT(disp, dlsym(RTLD_DEFAULT, "glGenFramebuffersEXT")); + SET_GenRenderbuffersEXT(disp, dlsym(RTLD_DEFAULT, "glGenRenderbuffersEXT")); + SET_GetFramebufferAttachmentParameterivEXT(disp, dlsym(RTLD_DEFAULT, "glGetFramebufferAttachmentParameterivEXT")); + SET_GetRenderbufferParameterivEXT(disp, dlsym(RTLD_DEFAULT, "glGetRenderbufferParameterivEXT")); + SET_IsFramebufferEXT(disp, dlsym(RTLD_DEFAULT, "glIsFramebufferEXT")); + SET_IsRenderbufferEXT(disp, dlsym(RTLD_DEFAULT, "glIsRenderbufferEXT")); + SET_RenderbufferStorageEXT(disp, dlsym(RTLD_DEFAULT, "glRenderbufferStorageEXT")); + + /* GL_EXT_gpu_program_parameters */ + SET_ProgramEnvParameters4fvEXT(disp, dlsym(RTLD_DEFAULT, "glProgramEnvParameters4fvEXT")); + SET_ProgramLocalParameters4fvEXT(disp, dlsym(RTLD_DEFAULT, "glProgramLocalParameters4fvEXT")); -#if GL_EXT_multi_draw_arrays /* Pointer Incompatability: * This warning can be safely ignored. OpenGL.framework adds const to the * two pointers. @@ -1414,206 +1297,193 @@ static void setup_dispatch_table(void) { * * void ( * MultiDrawArraysEXT)(GLenum mode, GLint * first, GLsizei * count, GLsizei primcount); */ - SET_MultiDrawArraysEXT(disp, (void *)glMultiDrawArraysEXT); - SET_MultiDrawElementsEXT(disp, glMultiDrawElementsEXT); -#endif - -#if GL_EXT_point_parameters - SET_PointParameterfEXT(disp, glPointParameterfEXT); - SET_PointParameterfvEXT(disp, glPointParameterfvEXT); -#elif GL_ARB_point_parameters - SET_PointParameterfEXT(disp, glPointParameterfARB); - SET_PointParameterfvEXT(disp, glPointParameterfvARB); -#endif - -#if GL_EXT_polygon_offset - SET_PolygonOffsetEXT(disp, glPolygonOffsetEXT); -#endif - -#if GL_EXT_secondary_color - SET_SecondaryColor3bEXT(disp, glSecondaryColor3bEXT); - SET_SecondaryColor3bvEXT(disp, glSecondaryColor3bvEXT); - SET_SecondaryColor3dEXT(disp, glSecondaryColor3dEXT); - SET_SecondaryColor3dvEXT(disp, glSecondaryColor3dvEXT); - SET_SecondaryColor3fEXT(disp, glSecondaryColor3fEXT); - SET_SecondaryColor3fvEXT(disp, glSecondaryColor3fvEXT); - SET_SecondaryColor3iEXT(disp, glSecondaryColor3iEXT); - SET_SecondaryColor3ivEXT(disp, glSecondaryColor3ivEXT); - SET_SecondaryColor3sEXT(disp, glSecondaryColor3sEXT); - SET_SecondaryColor3svEXT(disp, glSecondaryColor3svEXT); - SET_SecondaryColor3ubEXT(disp, glSecondaryColor3ubEXT); - SET_SecondaryColor3ubvEXT(disp, glSecondaryColor3ubvEXT); - SET_SecondaryColor3uiEXT(disp, glSecondaryColor3uiEXT); - SET_SecondaryColor3uivEXT(disp, glSecondaryColor3uivEXT); - SET_SecondaryColor3usEXT(disp, glSecondaryColor3usEXT); - SET_SecondaryColor3usvEXT(disp, glSecondaryColor3usvEXT); - SET_SecondaryColorPointerEXT(disp, glSecondaryColorPointerEXT); -#endif - -#if GL_EXT_stencil_two_side - SET_ActiveStencilFaceEXT(disp, glActiveStencilFaceEXT); -#endif - -#if GL_EXT_timer_query - SET_GetQueryObjecti64vEXT(disp, glGetQueryObjecti64vEXT); - SET_GetQueryObjectui64vEXT(disp, glGetQueryObjectui64vEXT); -#endif - -#if GL_EXT_vertex_array - SET_ColorPointerEXT(disp, glColorPointerEXT); - SET_EdgeFlagPointerEXT(disp, glEdgeFlagPointerEXT); - SET_IndexPointerEXT(disp, glIndexPointerEXT); - SET_NormalPointerEXT(disp, glNormalPointerEXT); - SET_TexCoordPointerEXT(disp, glTexCoordPointerEXT); - SET_VertexPointerEXT(disp, glVertexPointerEXT); -#endif - -#if GL_IBM_multimode_draw_arrays - SET_MultiModeDrawArraysIBM(disp, glMultiModeDrawArraysIBM); - SET_MultiModeDrawElementsIBM(disp, glMultiModeDrawElementsIBM); -#endif - -#if GL_MESA_resize_buffers - SET_ResizeBuffersMESA(disp, glResizeBuffersMESA); -#endif - -#if GL_MESA_window_pos - SET_WindowPos4dMESA(disp, glWindowPos4dMESA); - SET_WindowPos4dvMESA(disp, glWindowPos4dvMESA); - SET_WindowPos4fMESA(disp, glWindowPos4fMESA); - SET_WindowPos4fvMESA(disp, glWindowPos4fvMESA); - SET_WindowPos4iMESA(disp, glWindowPos4iMESA); - SET_WindowPos4ivMESA(disp, glWindowPos4ivMESA); - SET_WindowPos4sMESA(disp, glWindowPos4sMESA); - SET_WindowPos4svMESA(disp, glWindowPos4svMESA); -#endif -#if GL_NV_fence - SET_DeleteFencesNV(disp, glDeleteFencesNV); - SET_FinishFenceNV(disp, glFinishFenceNV); - SET_GenFencesNV(disp, glGenFencesNV); - SET_GetFenceivNV(disp, glGetFenceivNV); - SET_IsFenceNV(disp, glIsFenceNV); - SET_SetFenceNV(disp, glSetFenceNV); - SET_TestFenceNV(disp, glTestFenceNV); -#endif - -#if GL_NV_fragment_program - SET_GetProgramNamedParameterdvNV(disp, glGetProgramNamedParameterdvNV); - SET_GetProgramNamedParameterfvNV(disp, glGetProgramNamedParameterfvNV); - SET_ProgramNamedParameter4dNV(disp, glProgramNamedParameter4dNV); - SET_ProgramNamedParameter4dvNV(disp, glProgramNamedParameter4dvNV); - SET_ProgramNamedParameter4fNV(disp, glProgramNamedParameter4fNV); - SET_ProgramNamedParameter4fvNV(disp, glProgramNamedParameter4fvNV); -#endif - -#if GL_NV_geometry_program4 - SET_FramebufferTextureLayerEXT(disp, glFramebufferTextureLayerEXT); -#endif - -#if GL_NV_point_sprite - SET_PointParameteriNV(disp, glPointParameteriNV); - SET_PointParameterivNV(disp, glPointParameterivNV); -#endif - -#if GL_NV_register_combiners - SET_CombinerInputNV(disp, glCombinerInputNV); - SET_CombinerOutputNV(disp, glCombinerOutputNV); - SET_CombinerParameterfNV(disp, glCombinerParameterfNV); - SET_CombinerParameterfvNV(disp, glCombinerParameterfvNV); - SET_CombinerParameteriNV(disp, glCombinerParameteriNV); - SET_CombinerParameterivNV(disp, glCombinerParameterivNV); - SET_FinalCombinerInputNV(disp, glFinalCombinerInputNV); - SET_GetCombinerInputParameterfvNV(disp, glGetCombinerInputParameterfvNV); - SET_GetCombinerInputParameterivNV(disp, glGetCombinerInputParameterivNV); - SET_GetCombinerOutputParameterfvNV(disp, glGetCombinerOutputParameterfvNV); - SET_GetCombinerOutputParameterivNV(disp, glGetCombinerOutputParameterivNV); - SET_GetFinalCombinerInputParameterfvNV(disp, glGetFinalCombinerInputParameterfvNV); - SET_GetFinalCombinerInputParameterivNV(disp, glGetFinalCombinerInputParameterivNV); -#endif - -#if GL_NV_vertex_array_range - SET_FlushVertexArrayRangeNV(disp, glFlushVertexArrayRangeNV); - SET_VertexArrayRangeNV(disp, glVertexArrayRangeNV); -#endif - -#if GL_NV_vertex_program - SET_AreProgramsResidentNV(disp, glAreProgramsResidentNV); - SET_BindProgramNV(disp, glBindProgramNV); - SET_DeleteProgramsNV(disp, glDeleteProgramsNV); - SET_ExecuteProgramNV(disp, glExecuteProgramNV); - SET_GenProgramsNV(disp, glGenProgramsNV); - SET_GetProgramParameterdvNV(disp, glGetProgramParameterdvNV); - SET_GetProgramParameterfvNV(disp, glGetProgramParameterfvNV); - SET_GetProgramStringNV(disp, glGetProgramStringNV); - SET_GetProgramivNV(disp, glGetProgramivNV); - SET_GetTrackMatrixivNV(disp, glGetTrackMatrixivNV); - SET_GetVertexAttribPointervNV(disp, glGetVertexAttribPointervNV); - SET_GetVertexAttribdvNV(disp, glGetVertexAttribdvNV); - SET_GetVertexAttribfvNV(disp, glGetVertexAttribfvNV); - SET_GetVertexAttribivNV(disp, glGetVertexAttribivNV); - SET_IsProgramNV(disp, glIsProgramNV); - SET_LoadProgramNV(disp, glLoadProgramNV); - SET_ProgramParameters4dvNV(disp, glProgramParameters4dvNV); - SET_ProgramParameters4fvNV(disp, glProgramParameters4fvNV); - SET_RequestResidentProgramsNV(disp, glRequestResidentProgramsNV); - SET_TrackMatrixNV(disp, glTrackMatrixNV); - SET_VertexAttrib1dNV(disp, glVertexAttrib1dNV) - SET_VertexAttrib1dvNV(disp, glVertexAttrib1dvNV) - SET_VertexAttrib1fNV(disp, glVertexAttrib1fNV) - SET_VertexAttrib1fvNV(disp, glVertexAttrib1fvNV) - SET_VertexAttrib1sNV(disp, glVertexAttrib1sNV) - SET_VertexAttrib1svNV(disp, glVertexAttrib1svNV) - SET_VertexAttrib2dNV(disp, glVertexAttrib2dNV) - SET_VertexAttrib2dvNV(disp, glVertexAttrib2dvNV) - SET_VertexAttrib2fNV(disp, glVertexAttrib2fNV) - SET_VertexAttrib2fvNV(disp, glVertexAttrib2fvNV) - SET_VertexAttrib2sNV(disp, glVertexAttrib2sNV) - SET_VertexAttrib2svNV(disp, glVertexAttrib2svNV) - SET_VertexAttrib3dNV(disp, glVertexAttrib3dNV) - SET_VertexAttrib3dvNV(disp, glVertexAttrib3dvNV) - SET_VertexAttrib3fNV(disp, glVertexAttrib3fNV) - SET_VertexAttrib3fvNV(disp, glVertexAttrib3fvNV) - SET_VertexAttrib3sNV(disp, glVertexAttrib3sNV) - SET_VertexAttrib3svNV(disp, glVertexAttrib3svNV) - SET_VertexAttrib4dNV(disp, glVertexAttrib4dNV) - SET_VertexAttrib4dvNV(disp, glVertexAttrib4dvNV) - SET_VertexAttrib4fNV(disp, glVertexAttrib4fNV) - SET_VertexAttrib4fvNV(disp, glVertexAttrib4fvNV) - SET_VertexAttrib4sNV(disp, glVertexAttrib4sNV) - SET_VertexAttrib4svNV(disp, glVertexAttrib4svNV) - SET_VertexAttrib4ubNV(disp, glVertexAttrib4ubNV) - SET_VertexAttrib4ubvNV(disp, glVertexAttrib4ubvNV) - SET_VertexAttribPointerNV(disp, glVertexAttribPointerNV) - SET_VertexAttribs1dvNV(disp, glVertexAttribs1dvNV) - SET_VertexAttribs1fvNV(disp, glVertexAttribs1fvNV) - SET_VertexAttribs1svNV(disp, glVertexAttribs1svNV) - SET_VertexAttribs2dvNV(disp, glVertexAttribs2dvNV) - SET_VertexAttribs2fvNV(disp, glVertexAttribs2fvNV) - SET_VertexAttribs2svNV(disp, glVertexAttribs2svNV) - SET_VertexAttribs3dvNV(disp, glVertexAttribs3dvNV) - SET_VertexAttribs3fvNV(disp, glVertexAttribs3fvNV) - SET_VertexAttribs3svNV(disp, glVertexAttribs3svNV) - SET_VertexAttribs4dvNV(disp, glVertexAttribs4dvNV) - SET_VertexAttribs4fvNV(disp, glVertexAttribs4fvNV) - SET_VertexAttribs4svNV(disp, glVertexAttribs4svNV) - SET_VertexAttribs4ubvNV(disp, glVertexAttribs4ubvNV) -#endif - -#if GL_SGIS_multisample - SET_SampleMaskSGIS(disp, glSampleMaskSGIS); - SET_SamplePatternSGIS(disp, glSamplePatternSGIS); -#endif + /* GL_EXT_multi_draw_arrays */ + SET_MultiDrawArraysEXT(disp, (void *)dlsym(RTLD_DEFAULT, "glMultiDrawArraysEXT")); + SET_MultiDrawElementsEXT(disp, dlsym(RTLD_DEFAULT, "glMultiDrawElementsEXT")); + + /* GL_EXT_point_parameters / GL_ARB_point_parameters */ + if(dlsym(RTLD_DEFAULT, "glPointParameterfEXT")) { + /* GL_EXT_point_parameters */ + SET_PointParameterfEXT(disp, dlsym(RTLD_DEFAULT, "glPointParameterfEXT")); + SET_PointParameterfvEXT(disp, dlsym(RTLD_DEFAULT, "glPointParameterfvEXT")); + } else { + /* GL_ARB_point_parameters */ + SET_PointParameterfEXT(disp, dlsym(RTLD_DEFAULT, "glPointParameterfARB")); + SET_PointParameterfvEXT(disp, dlsym(RTLD_DEFAULT, "glPointParameterfvARB")); + } -#if GL_SGIS_pixel_texture - SET_GetPixelTexGenParameterfvSGIS(disp, glGetPixelTexGenParameterfvSGIS); - SET_GetPixelTexGenParameterivSGIS(disp, glGetPixelTexGenParameterivSGIS); - SET_PixelTexGenParameterfSGIS(disp, glPixelTexGenParameterfSGIS); - SET_PixelTexGenParameterfvSGIS(disp, glPixelTexGenParameterfvSGIS); - SET_PixelTexGenParameteriSGIS(disp, glPixelTexGenParameteriSGIS); - SET_PixelTexGenParameterivSGIS(disp, glPixelTexGenParameterivSGIS); - SET_PixelTexGenSGIX(disp, glPixelTexGenSGIX); -#endif + /* GL_EXT_polygon_offset */ + SET_PolygonOffsetEXT(disp, dlsym(RTLD_DEFAULT, "glPolygonOffsetEXT")); + + /* GL_EXT_secondary_color */ + SET_SecondaryColor3bEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3bEXT")); + SET_SecondaryColor3bvEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3bvEXT")); + SET_SecondaryColor3dEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3dEXT")); + SET_SecondaryColor3dvEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3dvEXT")); + SET_SecondaryColor3fEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3fEXT")); + SET_SecondaryColor3fvEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3fvEXT")); + SET_SecondaryColor3iEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3iEXT")); + SET_SecondaryColor3ivEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3ivEXT")); + SET_SecondaryColor3sEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3sEXT")); + SET_SecondaryColor3svEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3svEXT")); + SET_SecondaryColor3ubEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3ubEXT")); + SET_SecondaryColor3ubvEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3ubvEXT")); + SET_SecondaryColor3uiEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3uiEXT")); + SET_SecondaryColor3uivEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3uivEXT")); + SET_SecondaryColor3usEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3usEXT")); + SET_SecondaryColor3usvEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColor3usvEXT")); + SET_SecondaryColorPointerEXT(disp, dlsym(RTLD_DEFAULT, "glSecondaryColorPointerEXT")); + + /* GL_EXT_stencil_two_side */ + SET_ActiveStencilFaceEXT(disp, dlsym(RTLD_DEFAULT, "glActiveStencilFaceEXT")); + + /* GL_EXT_timer_query */ + SET_GetQueryObjecti64vEXT(disp, dlsym(RTLD_DEFAULT, "glGetQueryObjecti64vEXT")); + SET_GetQueryObjectui64vEXT(disp, dlsym(RTLD_DEFAULT, "glGetQueryObjectui64vEXT")); + + /* GL_EXT_vertex_array */ + SET_ColorPointerEXT(disp, dlsym(RTLD_DEFAULT, "glColorPointerEXT")); + SET_EdgeFlagPointerEXT(disp, dlsym(RTLD_DEFAULT, "glEdgeFlagPointerEXT")); + SET_IndexPointerEXT(disp, dlsym(RTLD_DEFAULT, "glIndexPointerEXT")); + SET_NormalPointerEXT(disp, dlsym(RTLD_DEFAULT, "glNormalPointerEXT")); + SET_TexCoordPointerEXT(disp, dlsym(RTLD_DEFAULT, "glTexCoordPointerEXT")); + SET_VertexPointerEXT(disp, dlsym(RTLD_DEFAULT, "glVertexPointerEXT")); + + /* GL_IBM_multimode_draw_arrays */ + SET_MultiModeDrawArraysIBM(disp, dlsym(RTLD_DEFAULT, "glMultiModeDrawArraysIBM")); + SET_MultiModeDrawElementsIBM(disp, dlsym(RTLD_DEFAULT, "glMultiModeDrawElementsIBM")); + + /* GL_MESA_resize_buffers */ + SET_ResizeBuffersMESA(disp, dlsym(RTLD_DEFAULT, "glResizeBuffersMESA")); + + /* GL_MESA_window_pos */ + SET_WindowPos4dMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos4dMESA")); + SET_WindowPos4dvMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos4dvMESA")); + SET_WindowPos4fMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos4fMESA")); + SET_WindowPos4fvMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos4fvMESA")); + SET_WindowPos4iMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos4iMESA")); + SET_WindowPos4ivMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos4ivMESA")); + SET_WindowPos4sMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos4sMESA")); + SET_WindowPos4svMESA(disp, dlsym(RTLD_DEFAULT, "glWindowPos4svMESA")); + + /* GL_NV_fence */ + SET_DeleteFencesNV(disp, dlsym(RTLD_DEFAULT, "glDeleteFencesNV")); + SET_FinishFenceNV(disp, dlsym(RTLD_DEFAULT, "glFinishFenceNV")); + SET_GenFencesNV(disp, dlsym(RTLD_DEFAULT, "glGenFencesNV")); + SET_GetFenceivNV(disp, dlsym(RTLD_DEFAULT, "glGetFenceivNV")); + SET_IsFenceNV(disp, dlsym(RTLD_DEFAULT, "glIsFenceNV")); + SET_SetFenceNV(disp, dlsym(RTLD_DEFAULT, "glSetFenceNV")); + SET_TestFenceNV(disp, dlsym(RTLD_DEFAULT, "glTestFenceNV")); + + /* GL_NV_fragment_program */ + SET_GetProgramNamedParameterdvNV(disp, dlsym(RTLD_DEFAULT, "glGetProgramNamedParameterdvNV")); + SET_GetProgramNamedParameterfvNV(disp, dlsym(RTLD_DEFAULT, "glGetProgramNamedParameterfvNV")); + SET_ProgramNamedParameter4dNV(disp, dlsym(RTLD_DEFAULT, "glProgramNamedParameter4dNV")); + SET_ProgramNamedParameter4dvNV(disp, dlsym(RTLD_DEFAULT, "glProgramNamedParameter4dvNV")); + SET_ProgramNamedParameter4fNV(disp, dlsym(RTLD_DEFAULT, "glProgramNamedParameter4fNV")); + SET_ProgramNamedParameter4fvNV(disp, dlsym(RTLD_DEFAULT, "glProgramNamedParameter4fvNV")); + + /* GL_NV_geometry_program4 */ + SET_FramebufferTextureLayerEXT(disp, dlsym(RTLD_DEFAULT, "glFramebufferTextureLayerEXT")); + + /* GL_NV_point_sprite */ + SET_PointParameteriNV(disp, dlsym(RTLD_DEFAULT, "glPointParameteriNV")); + SET_PointParameterivNV(disp, dlsym(RTLD_DEFAULT, "glPointParameterivNV")); + + /* GL_NV_register_combiners */ + SET_CombinerInputNV(disp, dlsym(RTLD_DEFAULT, "glCombinerInputNV")); + SET_CombinerOutputNV(disp, dlsym(RTLD_DEFAULT, "glCombinerOutputNV")); + SET_CombinerParameterfNV(disp, dlsym(RTLD_DEFAULT, "glCombinerParameterfNV")); + SET_CombinerParameterfvNV(disp, dlsym(RTLD_DEFAULT, "glCombinerParameterfvNV")); + SET_CombinerParameteriNV(disp, dlsym(RTLD_DEFAULT, "glCombinerParameteriNV")); + SET_CombinerParameterivNV(disp, dlsym(RTLD_DEFAULT, "glCombinerParameterivNV")); + SET_FinalCombinerInputNV(disp, dlsym(RTLD_DEFAULT, "glFinalCombinerInputNV")); + SET_GetCombinerInputParameterfvNV(disp, dlsym(RTLD_DEFAULT, "glGetCombinerInputParameterfvNV")); + SET_GetCombinerInputParameterivNV(disp, dlsym(RTLD_DEFAULT, "glGetCombinerInputParameterivNV")); + SET_GetCombinerOutputParameterfvNV(disp, dlsym(RTLD_DEFAULT, "glGetCombinerOutputParameterfvNV")); + SET_GetCombinerOutputParameterivNV(disp, dlsym(RTLD_DEFAULT, "glGetCombinerOutputParameterivNV")); + SET_GetFinalCombinerInputParameterfvNV(disp, dlsym(RTLD_DEFAULT, "glGetFinalCombinerInputParameterfvNV")); + SET_GetFinalCombinerInputParameterivNV(disp, dlsym(RTLD_DEFAULT, "glGetFinalCombinerInputParameterivNV")); + + /* GL_NV_vertex_array_range */ + SET_FlushVertexArrayRangeNV(disp, dlsym(RTLD_DEFAULT, "glFlushVertexArrayRangeNV")); + SET_VertexArrayRangeNV(disp, dlsym(RTLD_DEFAULT, "glVertexArrayRangeNV")); + + /* GL_NV_vertex_program */ + SET_AreProgramsResidentNV(disp, dlsym(RTLD_DEFAULT, "glAreProgramsResidentNV")); + SET_BindProgramNV(disp, dlsym(RTLD_DEFAULT, "glBindProgramNV")); + SET_DeleteProgramsNV(disp, dlsym(RTLD_DEFAULT, "glDeleteProgramsNV")); + SET_ExecuteProgramNV(disp, dlsym(RTLD_DEFAULT, "glExecuteProgramNV")); + SET_GenProgramsNV(disp, dlsym(RTLD_DEFAULT, "glGenProgramsNV")); + SET_GetProgramParameterdvNV(disp, dlsym(RTLD_DEFAULT, "glGetProgramParameterdvNV")); + SET_GetProgramParameterfvNV(disp, dlsym(RTLD_DEFAULT, "glGetProgramParameterfvNV")); + SET_GetProgramStringNV(disp, dlsym(RTLD_DEFAULT, "glGetProgramStringNV")); + SET_GetProgramivNV(disp, dlsym(RTLD_DEFAULT, "glGetProgramivNV")); + SET_GetTrackMatrixivNV(disp, dlsym(RTLD_DEFAULT, "glGetTrackMatrixivNV")); + SET_GetVertexAttribPointervNV(disp, dlsym(RTLD_DEFAULT, "glGetVertexAttribPointervNV")); + SET_GetVertexAttribdvNV(disp, dlsym(RTLD_DEFAULT, "glGetVertexAttribdvNV")); + SET_GetVertexAttribfvNV(disp, dlsym(RTLD_DEFAULT, "glGetVertexAttribfvNV")); + SET_GetVertexAttribivNV(disp, dlsym(RTLD_DEFAULT, "glGetVertexAttribivNV")); + SET_IsProgramNV(disp, dlsym(RTLD_DEFAULT, "glIsProgramNV")); + SET_LoadProgramNV(disp, dlsym(RTLD_DEFAULT, "glLoadProgramNV")); + SET_ProgramParameters4dvNV(disp, dlsym(RTLD_DEFAULT, "glProgramParameters4dvNV")); + SET_ProgramParameters4fvNV(disp, dlsym(RTLD_DEFAULT, "glProgramParameters4fvNV")); + SET_RequestResidentProgramsNV(disp, dlsym(RTLD_DEFAULT, "glRequestResidentProgramsNV")); + SET_TrackMatrixNV(disp, dlsym(RTLD_DEFAULT, "glTrackMatrixNV")); + SET_VertexAttrib1dNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1dNV")); + SET_VertexAttrib1dvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1dvNV")); + SET_VertexAttrib1fNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1fNV")); + SET_VertexAttrib1fvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1fvNV")); + SET_VertexAttrib1sNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1sNV")); + SET_VertexAttrib1svNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib1svNV")); + SET_VertexAttrib2dNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2dNV")); + SET_VertexAttrib2dvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2dvNV")); + SET_VertexAttrib2fNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2fNV")); + SET_VertexAttrib2fvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2fvNV")); + SET_VertexAttrib2sNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2sNV")); + SET_VertexAttrib2svNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib2svNV")); + SET_VertexAttrib3dNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3dNV")); + SET_VertexAttrib3dvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3dvNV")); + SET_VertexAttrib3fNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3fNV")); + SET_VertexAttrib3fvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3fvNV")); + SET_VertexAttrib3sNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3sNV")); + SET_VertexAttrib3svNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib3svNV")); + SET_VertexAttrib4dNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4dNV")); + SET_VertexAttrib4dvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4dvNV")); + SET_VertexAttrib4fNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4fNV")); + SET_VertexAttrib4fvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4fvNV")); + SET_VertexAttrib4sNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4sNV")); + SET_VertexAttrib4svNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4svNV")); + SET_VertexAttrib4ubNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4ubNV")); + SET_VertexAttrib4ubvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttrib4ubvNV")); + SET_VertexAttribPointerNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribPointerNV")); + SET_VertexAttribs1dvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs1dvNV")); + SET_VertexAttribs1fvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs1fvNV")); + SET_VertexAttribs1svNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs1svNV")); + SET_VertexAttribs2dvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs2dvNV")); + SET_VertexAttribs2fvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs2fvNV")); + SET_VertexAttribs2svNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs2svNV")); + SET_VertexAttribs3dvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs3dvNV")); + SET_VertexAttribs3fvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs3fvNV")); + SET_VertexAttribs3svNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs3svNV")); + SET_VertexAttribs4dvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs4dvNV")); + SET_VertexAttribs4fvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs4fvNV")); + SET_VertexAttribs4svNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs4svNV")); + SET_VertexAttribs4ubvNV(disp, dlsym(RTLD_DEFAULT, "glVertexAttribs4ubvNV")); + + /* GL_SGIS_multisample */ + SET_SampleMaskSGIS(disp, dlsym(RTLD_DEFAULT, "glSampleMaskSGIS")); + SET_SamplePatternSGIS(disp, dlsym(RTLD_DEFAULT, "glSamplePatternSGIS")); + + /* GL_SGIS_pixel_texture */ + SET_GetPixelTexGenParameterfvSGIS(disp, dlsym(RTLD_DEFAULT, "glGetPixelTexGenParameterfvSGIS")); + SET_GetPixelTexGenParameterivSGIS(disp, dlsym(RTLD_DEFAULT, "glGetPixelTexGenParameterivSGIS")); + SET_PixelTexGenParameterfSGIS(disp, dlsym(RTLD_DEFAULT, "glPixelTexGenParameterfSGIS")); + SET_PixelTexGenParameterfvSGIS(disp, dlsym(RTLD_DEFAULT, "glPixelTexGenParameterfvSGIS")); + SET_PixelTexGenParameteriSGIS(disp, dlsym(RTLD_DEFAULT, "glPixelTexGenParameteriSGIS")); + SET_PixelTexGenParameterivSGIS(disp, dlsym(RTLD_DEFAULT, "glPixelTexGenParameterivSGIS")); + SET_PixelTexGenSGIX(disp, dlsym(RTLD_DEFAULT, "glPixelTexGenSGIX")); _glapi_set_dispatch(disp); } diff --git a/xorg-server/hw/xquartz/mach-startup/Makefile.am b/xorg-server/hw/xquartz/mach-startup/Makefile.am index 4b7b2bce3..8e49ea8ac 100644 --- a/xorg-server/hw/xquartz/mach-startup/Makefile.am +++ b/xorg-server/hw/xquartz/mach-startup/Makefile.am @@ -39,7 +39,6 @@ X11_bin_LDADD += \ $(top_builddir)/glx/libglx.la X11_bin_LDFLAGS += \ - -L/System/Library/Frameworks/OpenGL.framework/Libraries -lGL \ -Wl,-framework,OpenGL endif diff --git a/xorg-server/test/xi2/protocol-common.c b/xorg-server/test/xi2/protocol-common.c index 6ffc69721..423453358 100644 --- a/xorg-server/test/xi2/protocol-common.c +++ b/xorg-server/test/xi2/protocol-common.c @@ -121,7 +121,7 @@ ClientRec init_client(int len, void *data) void init_window(WindowPtr window, WindowPtr parent, int id) { - memset(window, 0, sizeof(window)); + memset(window, 0, sizeof(*window)); window->drawable.id = id; if (parent) diff --git a/xorg-server/xkb/xkbfmisc.c b/xorg-server/xkb/xkbfmisc.c index dea347335..1ac9d8262 100644 --- a/xorg-server/xkb/xkbfmisc.c +++ b/xorg-server/xkb/xkbfmisc.c @@ -99,23 +99,34 @@ unsigned set,rtrn; } break; case 18: /* latin 8 */ - if ((ks==XK_Babovedot)|| - ((ks>=XK_Dabovedot)&&(ks<=XK_Wacute))|| - ((ks>=XK_Ygrave)&&(ks<=XK_Fabovedot))|| - (ks==XK_Mabovedot)|| - (ks==XK_Pabovedot)|| - (ks==XK_Sabovedot)|| - (ks==XK_Wdiaeresis)|| - ((ks>=XK_Wcircumflex)&&(ks<=XK_Ycircumflex))) { + if ((ks==XK_Wcircumflex)|| + (ks==XK_Ycircumflex)|| + (ks==XK_Babovedot)|| + (ks==XK_Dabovedot)|| + (ks==XK_Fabovedot)|| + (ks==XK_Mabovedot)|| + (ks==XK_Pabovedot)|| + (ks==XK_Sabovedot)|| + (ks==XK_Tabovedot)|| + (ks==XK_Wgrave)|| + (ks==XK_Wacute)|| + (ks==XK_Wdiaeresis)|| + (ks==XK_Ygrave)) { rtrn|= _XkbKSUpper; } - if ((ks==XK_babovedot)|| - (ks==XK_dabovedot)|| - (ks==XK_fabovedot)|| - (ks==XK_mabovedot)|| - ((ks>=XK_wgrave)&&(ks<=XK_wacute))|| - (ks==XK_ygrave)|| - ((ks>=XK_wdiaeresis)&&(ks<=XK_ycircumflex))) { + if ((ks==XK_wcircumflex)|| + (ks==XK_ycircumflex)|| + (ks==XK_babovedot)|| + (ks==XK_dabovedot)|| + (ks==XK_fabovedot)|| + (ks==XK_mabovedot)|| + (ks==XK_pabovedot)|| + (ks==XK_sabovedot)|| + (ks==XK_tabovedot)|| + (ks==XK_wgrave)|| + (ks==XK_wacute)|| + (ks==XK_wdiaeresis)|| + (ks==XK_ygrave)) { rtrn|= _XkbKSLower; } break; -- cgit v1.2.3