state.c revision 2525bc7d305f6dcab3beb75535da25a488c969b0
12525bc7d305f6dcab3beb75535da25a488c969b0Brian Paul/* $Id: state.c,v 1.88 2002/06/30 15:47:01 brianp Exp $ */ 2d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 3d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/* 4d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * Mesa 3-D graphics library 55b7dab2e4c7df1fde0a7fcf28b8b54745b9fcd2eBrian Paul * Version: 4.1 6d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * 7f7c830e35ca243c391bde1bfd0ae059c292ac649Brian Paul * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. 8d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * 9d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * Permission is hereby granted, free of charge, to any person obtaining a 10d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * copy of this software and associated documentation files (the "Software"), 11d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * to deal in the Software without restriction, including without limitation 12d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * the rights to use, copy, modify, merge, publish, distribute, sublicense, 13d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * and/or sell copies of the Software, and to permit persons to whom the 14d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * Software is furnished to do so, subject to the following conditions: 15d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * 16d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * The above copyright notice and this permission notice shall be included 17d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * in all copies or substantial portions of the Software. 18d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * 19d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 20d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 21d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 22d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 23d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 24d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul */ 26d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 27d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 28a02fb6afc865a30077ae4d802a7020371c141e73Brian Paul/* 292448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell * This file manages recalculation of derived values in the 302448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell * __GLcontext. 31a02fb6afc865a30077ae4d802a7020371c141e73Brian Paul */ 32a02fb6afc865a30077ae4d802a7020371c141e73Brian Paul 33d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 34d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#ifdef PC_HEADER 35d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "all.h" 36d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#else 37d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "glheader.h" 38d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "accum.h" 39ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell#include "api_loopback.h" 40d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "attrib.h" 41d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "blend.h" 42d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "buffers.h" 43d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "clip.h" 44d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "colortab.h" 45d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "context.h" 46cf8eebee075e3f69c3daa4ea88994e07527055e4Brian Paul#include "convolve.h" 47d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "depth.h" 48d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "dlist.h" 49d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "drawpix.h" 50d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "enable.h" 51d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "eval.h" 52d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "get.h" 53d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "feedback.h" 54d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "fog.h" 55d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "hint.h" 568a9507442a9811e2c4a4bac6a993e8a900c50d4dBrian Paul#include "histogram.h" 57d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "light.h" 58d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "lines.h" 59d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "matrix.h" 60d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "mmath.h" 61d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "pixel.h" 62d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "points.h" 63d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "polygon.h" 64d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "rastpos.h" 65d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "state.h" 66d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "stencil.h" 67d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "teximage.h" 68d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "texobj.h" 69d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "texstate.h" 705e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen#include "mtypes.h" 71d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "varray.h" 7286b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul#include "vpstate.h" 7323caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell 7423caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell#include "math/m_matrix.h" 7523caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell#include "math/m_xform.h" 76d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#endif 77d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 78d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 79d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paulstatic int 80d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paulgeneric_noop(void) 81d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul{ 82d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#ifdef DEBUG 8308836341788a9f9d638d9dc8328510ccd18ddeb5Brian Paul _mesa_problem(NULL, "undefined function dispatch"); 84d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#endif 85d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul return 0; 86d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul} 87d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 88d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 895fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul/* 905fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul * Set all pointers in the given dispatch table to point to a 915fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul * generic no-op function. 925fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul */ 93d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paulvoid 945fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul_mesa_init_no_op_table(struct _glapi_table *table, GLuint tableSize) 95d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul{ 965fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul GLuint i; 975fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul void **dispatch = (void **) table; 985fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul for (i = 0; i < tableSize; i++) { 995fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul dispatch[i] = (void *) generic_noop; 100d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 101d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul} 102d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 103d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 104cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell 105d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/* 106d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * Initialize the given dispatch table with pointers to Mesa's 107d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * immediate-mode commands. 108ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell * 109ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell * Pointers to begin/end object commands and a few others 110ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell * are provided via the vtxfmt interface elsewhere. 111d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul */ 112d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paulvoid 1135fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul_mesa_init_exec_table(struct _glapi_table *exec, GLuint tableSize) 114d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul{ 115d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* first initialize all dispatch slots to no-op */ 1165fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul _mesa_init_no_op_table(exec, tableSize); 117d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 1188b6a91a93f1b3f79796f398884aaca77a8a09198Keith Whitwell _mesa_loopback_init_api_table( exec, GL_TRUE ); 119ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell 120d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* load the dispatch slots we understand */ 121d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Accum = _mesa_Accum; 122d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->AlphaFunc = _mesa_AlphaFunc; 123d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Bitmap = _mesa_Bitmap; 124d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->BlendFunc = _mesa_BlendFunc; 125d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CallList = _mesa_CallList; 126d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CallLists = _mesa_CallLists; 127d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Clear = _mesa_Clear; 128d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearAccum = _mesa_ClearAccum; 129d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearColor = _mesa_ClearColor; 130d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearDepth = _mesa_ClearDepth; 131d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearIndex = _mesa_ClearIndex; 132d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearStencil = _mesa_ClearStencil; 133d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClipPlane = _mesa_ClipPlane; 134d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorMask = _mesa_ColorMask; 135d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorMaterial = _mesa_ColorMaterial; 136d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyPixels = _mesa_CopyPixels; 137d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CullFace = _mesa_CullFace; 138d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DeleteLists = _mesa_DeleteLists; 139d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DepthFunc = _mesa_DepthFunc; 140d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DepthMask = _mesa_DepthMask; 141d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DepthRange = _mesa_DepthRange; 142d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Disable = _mesa_Disable; 143d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DrawBuffer = _mesa_DrawBuffer; 144d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DrawPixels = _mesa_DrawPixels; 145d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Enable = _mesa_Enable; 146d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->EndList = _mesa_EndList; 147d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->FeedbackBuffer = _mesa_FeedbackBuffer; 148d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Finish = _mesa_Finish; 149d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Flush = _mesa_Flush; 150fe5d67d95f3a5fc84c5421d409a6464642aaf2cbKeith Whitwell exec->FogCoordPointerEXT = _mesa_FogCoordPointerEXT; 151d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Fogf = _mesa_Fogf; 152d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Fogfv = _mesa_Fogfv; 153d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Fogi = _mesa_Fogi; 154d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Fogiv = _mesa_Fogiv; 155d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->FrontFace = _mesa_FrontFace; 156d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Frustum = _mesa_Frustum; 157d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GenLists = _mesa_GenLists; 158d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetBooleanv = _mesa_GetBooleanv; 159d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetClipPlane = _mesa_GetClipPlane; 160d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetDoublev = _mesa_GetDoublev; 161d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetError = _mesa_GetError; 162d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetFloatv = _mesa_GetFloatv; 163d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetIntegerv = _mesa_GetIntegerv; 164d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetLightfv = _mesa_GetLightfv; 165d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetLightiv = _mesa_GetLightiv; 166d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMapdv = _mesa_GetMapdv; 167d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMapfv = _mesa_GetMapfv; 168d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMapiv = _mesa_GetMapiv; 169d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMaterialfv = _mesa_GetMaterialfv; 170d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMaterialiv = _mesa_GetMaterialiv; 171d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPixelMapfv = _mesa_GetPixelMapfv; 172d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPixelMapuiv = _mesa_GetPixelMapuiv; 173d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPixelMapusv = _mesa_GetPixelMapusv; 174d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPolygonStipple = _mesa_GetPolygonStipple; 175d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetString = _mesa_GetString; 176d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexEnvfv = _mesa_GetTexEnvfv; 177d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexEnviv = _mesa_GetTexEnviv; 178d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexGendv = _mesa_GetTexGendv; 179d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexGenfv = _mesa_GetTexGenfv; 180d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexGeniv = _mesa_GetTexGeniv; 181d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexImage = _mesa_GetTexImage; 182d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexLevelParameterfv = _mesa_GetTexLevelParameterfv; 183d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexLevelParameteriv = _mesa_GetTexLevelParameteriv; 184d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexParameterfv = _mesa_GetTexParameterfv; 185d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexParameteriv = _mesa_GetTexParameteriv; 186d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Hint = _mesa_Hint; 187d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IndexMask = _mesa_IndexMask; 188d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->InitNames = _mesa_InitNames; 189d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IsEnabled = _mesa_IsEnabled; 190d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IsList = _mesa_IsList; 191d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LightModelf = _mesa_LightModelf; 192d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LightModelfv = _mesa_LightModelfv; 193d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LightModeli = _mesa_LightModeli; 194d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LightModeliv = _mesa_LightModeliv; 195d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Lightf = _mesa_Lightf; 196d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Lightfv = _mesa_Lightfv; 197d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Lighti = _mesa_Lighti; 198d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Lightiv = _mesa_Lightiv; 199d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LineStipple = _mesa_LineStipple; 200d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LineWidth = _mesa_LineWidth; 201d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ListBase = _mesa_ListBase; 202d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadIdentity = _mesa_LoadIdentity; 203d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadMatrixd = _mesa_LoadMatrixd; 204d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadMatrixf = _mesa_LoadMatrixf; 205d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadName = _mesa_LoadName; 206d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LogicOp = _mesa_LogicOp; 207d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Map1d = _mesa_Map1d; 208d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Map1f = _mesa_Map1f; 209d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Map2d = _mesa_Map2d; 210d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Map2f = _mesa_Map2f; 211d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MapGrid1d = _mesa_MapGrid1d; 212d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MapGrid1f = _mesa_MapGrid1f; 213d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MapGrid2d = _mesa_MapGrid2d; 214d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MapGrid2f = _mesa_MapGrid2f; 215d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MatrixMode = _mesa_MatrixMode; 216d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MultMatrixd = _mesa_MultMatrixd; 217d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MultMatrixf = _mesa_MultMatrixf; 218d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->NewList = _mesa_NewList; 219d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Ortho = _mesa_Ortho; 220d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PassThrough = _mesa_PassThrough; 221d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelMapfv = _mesa_PixelMapfv; 222d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelMapuiv = _mesa_PixelMapuiv; 223d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelMapusv = _mesa_PixelMapusv; 224d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelStoref = _mesa_PixelStoref; 225d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelStorei = _mesa_PixelStorei; 226d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelTransferf = _mesa_PixelTransferf; 227d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelTransferi = _mesa_PixelTransferi; 228d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelZoom = _mesa_PixelZoom; 229d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PointSize = _mesa_PointSize; 230d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PolygonMode = _mesa_PolygonMode; 231d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PolygonOffset = _mesa_PolygonOffset; 232d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PolygonStipple = _mesa_PolygonStipple; 233d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PopAttrib = _mesa_PopAttrib; 234d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PopMatrix = _mesa_PopMatrix; 235d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PopName = _mesa_PopName; 236d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PushAttrib = _mesa_PushAttrib; 237d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PushMatrix = _mesa_PushMatrix; 238d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PushName = _mesa_PushName; 239d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2d = _mesa_RasterPos2d; 240d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2dv = _mesa_RasterPos2dv; 241d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2f = _mesa_RasterPos2f; 242d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2fv = _mesa_RasterPos2fv; 243d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2i = _mesa_RasterPos2i; 244d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2iv = _mesa_RasterPos2iv; 245d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2s = _mesa_RasterPos2s; 246d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2sv = _mesa_RasterPos2sv; 247d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3d = _mesa_RasterPos3d; 248d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3dv = _mesa_RasterPos3dv; 249d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3f = _mesa_RasterPos3f; 250d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3fv = _mesa_RasterPos3fv; 251d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3i = _mesa_RasterPos3i; 252d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3iv = _mesa_RasterPos3iv; 253d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3s = _mesa_RasterPos3s; 254d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3sv = _mesa_RasterPos3sv; 255d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4d = _mesa_RasterPos4d; 256d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4dv = _mesa_RasterPos4dv; 257d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4f = _mesa_RasterPos4f; 258d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4fv = _mesa_RasterPos4fv; 259d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4i = _mesa_RasterPos4i; 260d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4iv = _mesa_RasterPos4iv; 261d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4s = _mesa_RasterPos4s; 262d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4sv = _mesa_RasterPos4sv; 263d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ReadBuffer = _mesa_ReadBuffer; 264d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ReadPixels = _mesa_ReadPixels; 265d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RenderMode = _mesa_RenderMode; 266d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Rotated = _mesa_Rotated; 267d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Rotatef = _mesa_Rotatef; 268d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Scaled = _mesa_Scaled; 269d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Scalef = _mesa_Scalef; 270d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Scissor = _mesa_Scissor; 271fe5d67d95f3a5fc84c5421d409a6464642aaf2cbKeith Whitwell exec->SecondaryColorPointerEXT = _mesa_SecondaryColorPointerEXT; 272d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->SelectBuffer = _mesa_SelectBuffer; 273d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ShadeModel = _mesa_ShadeModel; 274d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->StencilFunc = _mesa_StencilFunc; 275d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->StencilMask = _mesa_StencilMask; 276d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->StencilOp = _mesa_StencilOp; 277d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexEnvf = _mesa_TexEnvf; 278d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexEnvfv = _mesa_TexEnvfv; 279d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexEnvi = _mesa_TexEnvi; 280d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexEnviv = _mesa_TexEnviv; 281d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGend = _mesa_TexGend; 282d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGendv = _mesa_TexGendv; 283d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGenf = _mesa_TexGenf; 284d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGenfv = _mesa_TexGenfv; 285d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGeni = _mesa_TexGeni; 286d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGeniv = _mesa_TexGeniv; 287d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexImage1D = _mesa_TexImage1D; 288d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexImage2D = _mesa_TexImage2D; 289d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexParameterf = _mesa_TexParameterf; 290d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexParameterfv = _mesa_TexParameterfv; 291d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexParameteri = _mesa_TexParameteri; 292d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexParameteriv = _mesa_TexParameteriv; 293d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Translated = _mesa_Translated; 294d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Translatef = _mesa_Translatef; 295d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Viewport = _mesa_Viewport; 296d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 297d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* 1.1 */ 298d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->AreTexturesResident = _mesa_AreTexturesResident; 299d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->BindTexture = _mesa_BindTexture; 300d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorPointer = _mesa_ColorPointer; 301d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexImage1D = _mesa_CopyTexImage1D; 302d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexImage2D = _mesa_CopyTexImage2D; 303d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexSubImage1D = _mesa_CopyTexSubImage1D; 304d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexSubImage2D = _mesa_CopyTexSubImage2D; 305d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DeleteTextures = _mesa_DeleteTextures; 306d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DisableClientState = _mesa_DisableClientState; 307d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->EdgeFlagPointer = _mesa_EdgeFlagPointer; 308d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->EnableClientState = _mesa_EnableClientState; 309d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GenTextures = _mesa_GenTextures; 310d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPointerv = _mesa_GetPointerv; 311d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IndexPointer = _mesa_IndexPointer; 312d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->InterleavedArrays = _mesa_InterleavedArrays; 313d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IsTexture = _mesa_IsTexture; 314d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->NormalPointer = _mesa_NormalPointer; 315d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PopClientAttrib = _mesa_PopClientAttrib; 316d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PrioritizeTextures = _mesa_PrioritizeTextures; 317d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PushClientAttrib = _mesa_PushClientAttrib; 318d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexCoordPointer = _mesa_TexCoordPointer; 319d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexSubImage1D = _mesa_TexSubImage1D; 320d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexSubImage2D = _mesa_TexSubImage2D; 321d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->VertexPointer = _mesa_VertexPointer; 322d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 323d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* 1.2 */ 324d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexSubImage3D = _mesa_CopyTexSubImage3D; 325d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexImage3D = _mesa_TexImage3D; 326d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexSubImage3D = _mesa_TexSubImage3D; 327d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 328d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* OpenGL 1.2 GL_ARB_imaging */ 329d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->BlendColor = _mesa_BlendColor; 330d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->BlendEquation = _mesa_BlendEquation; 331d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorSubTable = _mesa_ColorSubTable; 332d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorTable = _mesa_ColorTable; 333d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorTableParameterfv = _mesa_ColorTableParameterfv; 334d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorTableParameteriv = _mesa_ColorTableParameteriv; 335d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionFilter1D = _mesa_ConvolutionFilter1D; 336d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionFilter2D = _mesa_ConvolutionFilter2D; 337d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionParameterf = _mesa_ConvolutionParameterf; 338d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionParameterfv = _mesa_ConvolutionParameterfv; 339d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionParameteri = _mesa_ConvolutionParameteri; 340d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionParameteriv = _mesa_ConvolutionParameteriv; 341d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyColorSubTable = _mesa_CopyColorSubTable; 342d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyColorTable = _mesa_CopyColorTable; 343d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyConvolutionFilter1D = _mesa_CopyConvolutionFilter1D; 344d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyConvolutionFilter2D = _mesa_CopyConvolutionFilter2D; 345d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetColorTable = _mesa_GetColorTable; 346d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetColorTableParameterfv = _mesa_GetColorTableParameterfv; 347d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetColorTableParameteriv = _mesa_GetColorTableParameteriv; 348d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetConvolutionFilter = _mesa_GetConvolutionFilter; 349d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetConvolutionParameterfv = _mesa_GetConvolutionParameterfv; 350d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetConvolutionParameteriv = _mesa_GetConvolutionParameteriv; 351d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetHistogram = _mesa_GetHistogram; 352d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetHistogramParameterfv = _mesa_GetHistogramParameterfv; 353d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetHistogramParameteriv = _mesa_GetHistogramParameteriv; 354d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMinmax = _mesa_GetMinmax; 355d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMinmaxParameterfv = _mesa_GetMinmaxParameterfv; 356d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMinmaxParameteriv = _mesa_GetMinmaxParameteriv; 357d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetSeparableFilter = _mesa_GetSeparableFilter; 358d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Histogram = _mesa_Histogram; 359d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Minmax = _mesa_Minmax; 360d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ResetHistogram = _mesa_ResetHistogram; 361d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ResetMinmax = _mesa_ResetMinmax; 362d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->SeparableFilter2D = _mesa_SeparableFilter2D; 363d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 3641a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 2. GL_EXT_blend_color */ 3651a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul#if 0 3661a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->BlendColorEXT = _mesa_BlendColorEXT; 3671a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul#endif 3681a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 3691a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 3. GL_EXT_polygon_offset */ 3701a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->PolygonOffsetEXT = _mesa_PolygonOffsetEXT; 3711a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 3721a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 6. GL_EXT_texture3d */ 373ead285a9266bb5f80e68de122490a6afb88df6f3Brian Paul#if 0 374d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexSubImage3DEXT = _mesa_CopyTexSubImage3D; 375d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexImage3DEXT = _mesa_TexImage3DEXT; 376d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexSubImage3DEXT = _mesa_TexSubImage3D; 377ead285a9266bb5f80e68de122490a6afb88df6f3Brian Paul#endif 378d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 3791a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 11. GL_EXT_histogram */ 3801a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetHistogramEXT = _mesa_GetHistogram; 3811a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetHistogramParameterfvEXT = _mesa_GetHistogramParameterfv; 3821a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetHistogramParameterivEXT = _mesa_GetHistogramParameteriv; 3831a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetMinmaxEXT = _mesa_GetMinmax; 3841a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetMinmaxParameterfvEXT = _mesa_GetMinmaxParameterfv; 3851a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetMinmaxParameterivEXT = _mesa_GetMinmaxParameteriv; 386d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 3871a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* ?. GL_SGIX_pixel_texture */ 3882b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenSGIX = _mesa_PixelTexGenSGIX; 3892b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul 3901a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 15. GL_SGIS_pixel_texture */ 3912b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenParameteriSGIS = _mesa_PixelTexGenParameteriSGIS; 3922b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenParameterivSGIS = _mesa_PixelTexGenParameterivSGIS; 3932b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenParameterfSGIS = _mesa_PixelTexGenParameterfSGIS; 3942b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenParameterfvSGIS = _mesa_PixelTexGenParameterfvSGIS; 3952b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->GetPixelTexGenParameterivSGIS = _mesa_GetPixelTexGenParameterivSGIS; 3962b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->GetPixelTexGenParameterfvSGIS = _mesa_GetPixelTexGenParameterfvSGIS; 3972b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul 3981f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul /* 30. GL_EXT_vertex_array */ 3991f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->ColorPointerEXT = _mesa_ColorPointerEXT; 4001f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->EdgeFlagPointerEXT = _mesa_EdgeFlagPointerEXT; 4011f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->IndexPointerEXT = _mesa_IndexPointerEXT; 4021f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->NormalPointerEXT = _mesa_NormalPointerEXT; 4031f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->TexCoordPointerEXT = _mesa_TexCoordPointerEXT; 4041f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->VertexPointerEXT = _mesa_VertexPointerEXT; 4051f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul 4061a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 37. GL_EXT_blend_minmax */ 4071a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul#if 0 4081a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->BlendEquationEXT = _mesa_BlendEquationEXT; 4091a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul#endif 410d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4111a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 54. GL_EXT_point_parameters */ 412471a774f433c23b263828aa591415741e78a35daBrian Paul exec->PointParameterfEXT = _mesa_PointParameterfEXT; 413471a774f433c23b263828aa591415741e78a35daBrian Paul exec->PointParameterfvEXT = _mesa_PointParameterfvEXT; 414d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4151a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 78. GL_EXT_paletted_texture */ 416ead285a9266bb5f80e68de122490a6afb88df6f3Brian Paul#if 0 4171a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->ColorTableEXT = _mesa_ColorTableEXT; 4181a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->ColorSubTableEXT = _mesa_ColorSubTableEXT; 419ead285a9266bb5f80e68de122490a6afb88df6f3Brian Paul#endif 4201a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetColorTableEXT = _mesa_GetColorTable; 4211a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetColorTableParameterfvEXT = _mesa_GetColorTableParameterfv; 4221a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetColorTableParameterivEXT = _mesa_GetColorTableParameteriv; 423d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4241a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 97. GL_EXT_compiled_vertex_array */ 4251a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->LockArraysEXT = _mesa_LockArraysEXT; 4261a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->UnlockArraysEXT = _mesa_UnlockArraysEXT; 4271a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 4282525bc7d305f6dcab3beb75535da25a488c969b0Brian Paul /* 148. GL_EXT_multi_draw_arrays */ 4292525bc7d305f6dcab3beb75535da25a488c969b0Brian Paul exec->MultiDrawArraysEXT = _mesa_MultiDrawArraysEXT; 4302525bc7d305f6dcab3beb75535da25a488c969b0Brian Paul exec->MultiDrawElementsEXT = _mesa_MultiDrawElementsEXT; 4312525bc7d305f6dcab3beb75535da25a488c969b0Brian Paul 4321a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 173. GL_INGR_blend_func_separate */ 4331a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->BlendFuncSeparateEXT = _mesa_BlendFuncSeparateEXT; 4341a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 4351a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 196. GL_MESA_resize_buffers */ 4361a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->ResizeBuffersMESA = _mesa_ResizeBuffersMESA; 4371a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 4381a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 197. GL_MESA_window_pos */ 4391a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2dMESA = _mesa_WindowPos2dMESA; 4401a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2dvMESA = _mesa_WindowPos2dvMESA; 4411a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2fMESA = _mesa_WindowPos2fMESA; 4421a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2fvMESA = _mesa_WindowPos2fvMESA; 4431a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2iMESA = _mesa_WindowPos2iMESA; 4441a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2ivMESA = _mesa_WindowPos2ivMESA; 4451a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2sMESA = _mesa_WindowPos2sMESA; 4461a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2svMESA = _mesa_WindowPos2svMESA; 4471a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3dMESA = _mesa_WindowPos3dMESA; 4481a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3dvMESA = _mesa_WindowPos3dvMESA; 4491a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3fMESA = _mesa_WindowPos3fMESA; 4501a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3fvMESA = _mesa_WindowPos3fvMESA; 4511a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3iMESA = _mesa_WindowPos3iMESA; 4521a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3ivMESA = _mesa_WindowPos3ivMESA; 4531a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3sMESA = _mesa_WindowPos3sMESA; 4541a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3svMESA = _mesa_WindowPos3svMESA; 4551a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4dMESA = _mesa_WindowPos4dMESA; 4561a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4dvMESA = _mesa_WindowPos4dvMESA; 4571a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4fMESA = _mesa_WindowPos4fMESA; 4581a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4fvMESA = _mesa_WindowPos4fvMESA; 4591a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4iMESA = _mesa_WindowPos4iMESA; 4601a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4ivMESA = _mesa_WindowPos4ivMESA; 4611a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4sMESA = _mesa_WindowPos4sMESA; 4621a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4svMESA = _mesa_WindowPos4svMESA; 463d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 464b638c34381004aa2a778227bad51d259d05a9b53Brian Paul /* 233. GL_NV_vertex_program */ 46586b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->BindProgramNV = _mesa_BindProgramNV; 46686b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->DeleteProgramsNV = _mesa_DeleteProgramsNV; 46786b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->ExecuteProgramNV = _mesa_ExecuteProgramNV; 46886b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GenProgramsNV = _mesa_GenProgramsNV; 46986b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->AreProgramsResidentNV = _mesa_AreProgramsResidentNV; 47086b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->RequestResidentProgramsNV = _mesa_RequestResidentProgramsNV; 47186b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GetProgramParameterfvNV = _mesa_GetProgramParameterfvNV; 47286b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GetProgramParameterdvNV = _mesa_GetProgramParameterdvNV; 47386b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GetProgramivNV = _mesa_GetProgramivNV; 47486b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GetProgramStringNV = _mesa_GetProgramStringNV; 47586b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GetTrackMatrixivNV = _mesa_GetTrackMatrixivNV; 47686b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GetVertexAttribdvNV = _mesa_GetVertexAttribdvNV; 47786b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GetVertexAttribfvNV = _mesa_GetVertexAttribfvNV; 47886b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GetVertexAttribivNV = _mesa_GetVertexAttribivNV; 47986b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->GetVertexAttribPointervNV = _mesa_GetVertexAttribPointervNV; 48086b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->IsProgramNV = _mesa_IsProgramNV; 48186b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->LoadProgramNV = _mesa_LoadProgramNV; 48286b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->ProgramParameter4dNV = _mesa_ProgramParameter4dNV; 48386b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->ProgramParameter4dvNV = _mesa_ProgramParameter4dvNV; 48486b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->ProgramParameter4fNV = _mesa_ProgramParameter4fNV; 48586b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->ProgramParameter4fvNV = _mesa_ProgramParameter4fvNV; 48686b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->ProgramParameters4dvNV = _mesa_ProgramParameters4dvNV; 48786b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->ProgramParameters4fvNV = _mesa_ProgramParameters4fvNV; 48886b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->TrackMatrixNV = _mesa_TrackMatrixNV; 48986b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul exec->VertexAttribPointerNV = _mesa_VertexAttribPointerNV; 49086b842790b720cd6b1499ce8edca8a4e9c8dc029Brian Paul 49123d8ef3937b3b66684f7feb62446abca8e91d307Brian Paul /* 262. GL_NV_point_sprite */ 49223d8ef3937b3b66684f7feb62446abca8e91d307Brian Paul exec->PointParameteriNV = _mesa_PointParameteriNV; 49323d8ef3937b3b66684f7feb62446abca8e91d307Brian Paul exec->PointParameterivNV = _mesa_PointParameterivNV; 49423d8ef3937b3b66684f7feb62446abca8e91d307Brian Paul 4951a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* ARB 1. GL_ARB_multitexture */ 496471a774f433c23b263828aa591415741e78a35daBrian Paul exec->ActiveTextureARB = _mesa_ActiveTextureARB; 497471a774f433c23b263828aa591415741e78a35daBrian Paul exec->ClientActiveTextureARB = _mesa_ClientActiveTextureARB; 498d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4991a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* ARB 3. GL_ARB_transpose_matrix */ 500471a774f433c23b263828aa591415741e78a35daBrian Paul exec->LoadTransposeMatrixdARB = _mesa_LoadTransposeMatrixdARB; 501471a774f433c23b263828aa591415741e78a35daBrian Paul exec->LoadTransposeMatrixfARB = _mesa_LoadTransposeMatrixfARB; 502471a774f433c23b263828aa591415741e78a35daBrian Paul exec->MultTransposeMatrixdARB = _mesa_MultTransposeMatrixdARB; 503471a774f433c23b263828aa591415741e78a35daBrian Paul exec->MultTransposeMatrixfARB = _mesa_MultTransposeMatrixfARB; 5041207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul 505736fcbec4732830e7976fb5eb309b13e03be132cBrian Paul /* ARB 5. GL_ARB_multisample */ 506471a774f433c23b263828aa591415741e78a35daBrian Paul exec->SampleCoverageARB = _mesa_SampleCoverageARB; 507736fcbec4732830e7976fb5eb309b13e03be132cBrian Paul 5081207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul /* ARB 12. GL_ARB_texture_compression */ 509471a774f433c23b263828aa591415741e78a35daBrian Paul exec->CompressedTexImage3DARB = _mesa_CompressedTexImage3DARB; 510471a774f433c23b263828aa591415741e78a35daBrian Paul exec->CompressedTexImage2DARB = _mesa_CompressedTexImage2DARB; 511471a774f433c23b263828aa591415741e78a35daBrian Paul exec->CompressedTexImage1DARB = _mesa_CompressedTexImage1DARB; 512471a774f433c23b263828aa591415741e78a35daBrian Paul exec->CompressedTexSubImage3DARB = _mesa_CompressedTexSubImage3DARB; 513471a774f433c23b263828aa591415741e78a35daBrian Paul exec->CompressedTexSubImage2DARB = _mesa_CompressedTexSubImage2DARB; 514471a774f433c23b263828aa591415741e78a35daBrian Paul exec->CompressedTexSubImage1DARB = _mesa_CompressedTexSubImage1DARB; 515471a774f433c23b263828aa591415741e78a35daBrian Paul exec->GetCompressedTexImageARB = _mesa_GetCompressedTexImageARB; 5161207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul 5171537b63fce36f87b3606d0e7cdca2d10bbdffd56Brian Paul /* ARB 14. GL_ARB_point_parameters */ 5181537b63fce36f87b3606d0e7cdca2d10bbdffd56Brian Paul /* reuse EXT_point_parameters functions */ 5191537b63fce36f87b3606d0e7cdca2d10bbdffd56Brian Paul 520d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul} 521d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 522d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5231207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul 524d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/**********************************************************************/ 525d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/***** State update logic *****/ 526d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/**********************************************************************/ 527d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 528d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5290c3f820bf069785723510f4ad2bf4b69ba7f72e0Brian Paul/* 5300c3f820bf069785723510f4ad2bf4b69ba7f72e0Brian Paul * Check polygon state and set DD_TRI_CULL_FRONT_BACK and/or DD_TRI_OFFSET 5310c3f820bf069785723510f4ad2bf4b69ba7f72e0Brian Paul * in ctx->_TriangleCaps if needed. 5320c3f820bf069785723510f4ad2bf4b69ba7f72e0Brian Paul */ 5331e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 534a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_polygon( GLcontext *ctx ) 5351e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 536cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell ctx->_TriangleCaps &= ~(DD_TRI_CULL_FRONT_BACK | DD_TRI_OFFSET); 537cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell 538bfa023921c9d1aa872237e0ac6085160f7c2cbc5Keith Whitwell if (ctx->Polygon.CullFlag && ctx->Polygon.CullFaceMode == GL_FRONT_AND_BACK) 539bfa023921c9d1aa872237e0ac6085160f7c2cbc5Keith Whitwell ctx->_TriangleCaps |= DD_TRI_CULL_FRONT_BACK; 540d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5411e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Any Polygon offsets enabled? */ 542f1d6b384415a083c358d3824e77f3d434f08bfccBrian Paul ctx->Polygon._OffsetAny = GL_FALSE; 5431e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Polygon.OffsetPoint || 5441e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Polygon.OffsetLine || 545f1d6b384415a083c358d3824e77f3d434f08bfccBrian Paul ctx->Polygon.OffsetFill) { 5461e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_TriangleCaps |= DD_TRI_OFFSET; 547f1d6b384415a083c358d3824e77f3d434f08bfccBrian Paul ctx->Polygon._OffsetAny = GL_TRUE; 548f1d6b384415a083c358d3824e77f3d434f08bfccBrian Paul } 5491e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 550d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5515e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansenstatic void 552a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulcalculate_model_project_matrix( GLcontext *ctx ) 5531e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 55423caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell _math_matrix_mul_matrix( &ctx->_ModelProjectMatrix, 55530f51ae067379c2b3573c06b707d25a9704df7beBrian Paul ctx->ProjectionMatrixStack.Top, 55630f51ae067379c2b3573c06b707d25a9704df7beBrian Paul ctx->ModelviewMatrixStack.Top ); 5571e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 558ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell _math_matrix_analyse( &ctx->_ModelProjectMatrix ); 5591e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 560d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5611e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 562a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_modelview_scale( GLcontext *ctx ) 5631e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 5641e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_ModelViewInvScale = 1.0F; 56530f51ae067379c2b3573c06b707d25a9704df7beBrian Paul if (ctx->ModelviewMatrixStack.Top->flags & (MAT_FLAG_UNIFORM_SCALE | 5661e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell MAT_FLAG_GENERAL_SCALE | 5671e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell MAT_FLAG_GENERAL_3D | 5681e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell MAT_FLAG_GENERAL) ) { 56930f51ae067379c2b3573c06b707d25a9704df7beBrian Paul const GLfloat *m = ctx->ModelviewMatrixStack.Top->inv; 5701e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell GLfloat f = m[2] * m[2] + m[6] * m[6] + m[10] * m[10]; 5711e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (f < 1e-12) f = 1.0; 5721e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->_NeedEyeCoords) 5737b9fe820a3fba3849864682fbb1cb512362934abKarl Schultz ctx->_ModelViewInvScale = (GLfloat) (1.0/GL_SQRT(f)); 5741e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell else 5757b9fe820a3fba3849864682fbb1cb512362934abKarl Schultz ctx->_ModelViewInvScale = (GLfloat) GL_SQRT(f); 5761e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 5771e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 578d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5791e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 5805e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen/* Bring uptodate any state that relies on _NeedEyeCoords. 5811e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 5821e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 583a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_tnl_spaces( GLcontext *ctx, GLuint oldneedeyecoords ) 5845e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen{ 5851e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Check if the truth-value interpretations of the bitfields have 5865e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen * changed: 5871e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 588a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if ((oldneedeyecoords == 0) != (ctx->_NeedEyeCoords == 0)) { 5891e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Recalculate all state that depends on _NeedEyeCoords. 590d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul */ 591a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_modelview_scale(ctx); 59208836341788a9f9d638d9dc8328510ccd18ddeb5Brian Paul _mesa_compute_light_positions( ctx ); 5931e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 5941e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Driver.LightingSpaceChange) 5951e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Driver.LightingSpaceChange( ctx ); 596d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 597a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul else { 5981e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell GLuint new_state = ctx->NewState; 599d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 600cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell /* Recalculate that same state only if it has been invalidated 60122144ab7552f0799bcfca506bf4ffa7f70a06649Gareth Hughes * by other statechanges. 6021e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 6035e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_MODELVIEW) 604a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_modelview_scale(ctx); 6051e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 6061e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (new_state & (_NEW_LIGHT|_NEW_MODELVIEW)) 60708836341788a9f9d638d9dc8328510ccd18ddeb5Brian Paul _mesa_compute_light_positions( ctx ); 6081e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 6091e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 6101e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 6111e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 6121e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 613a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_drawbuffer( GLcontext *ctx ) 6141e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 6151e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Xmin = 0; 6161e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Ymin = 0; 6171e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Xmax = ctx->DrawBuffer->Width; 6181e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Ymax = ctx->DrawBuffer->Height; 6191e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.Enabled) { 6201e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.X > ctx->DrawBuffer->_Xmin) { 6211e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Xmin = ctx->Scissor.X; 6221e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 6231e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.Y > ctx->DrawBuffer->_Ymin) { 6241e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Ymin = ctx->Scissor.Y; 6251e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 6261e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.X + ctx->Scissor.Width < ctx->DrawBuffer->_Xmax) { 6271e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Xmax = ctx->Scissor.X + ctx->Scissor.Width; 628d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 6291e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.Y + ctx->Scissor.Height < ctx->DrawBuffer->_Ymax) { 6301e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Ymax = ctx->Scissor.Y + ctx->Scissor.Height; 6311e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 6321e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 6331e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 634d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 635d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 6361e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell/* NOTE: This routine references Tranform attribute values to compute 6371e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * userclip positions in clip space, but is only called on 6381e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * _NEW_PROJECTION. The _mesa_ClipPlane() function keeps these values 6391043a6498a7f94922be5f4b5deac89fd05cfa670Brian Paul * up to date across changes to the Transform attributes. 6401e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 6411e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 642a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_projection( GLcontext *ctx ) 6431e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 64430f51ae067379c2b3573c06b707d25a9704df7beBrian Paul _math_matrix_analyse( ctx->ProjectionMatrixStack.Top ); 64522144ab7552f0799bcfca506bf4ffa7f70a06649Gareth Hughes 6461e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Recompute clip plane positions in clipspace. This is also done 6471e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * in _mesa_ClipPlane(). 6481e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 649103bc0f75c00dfcf671dc50d8d9666f88a42a59dBrian Paul if (ctx->Transform.ClipPlanesEnabled) { 6501e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell GLuint p; 651a864432fb4333dfbbe669554de7485d8426e1c38Brian Paul for (p = 0; p < ctx->Const.MaxClipPlanes; p++) { 652103bc0f75c00dfcf671dc50d8d9666f88a42a59dBrian Paul if (ctx->Transform.ClipPlanesEnabled & (1 << p)) { 65308836341788a9f9d638d9dc8328510ccd18ddeb5Brian Paul _mesa_transform_vector( ctx->Transform._ClipUserPlane[p], 6541e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Transform.EyeUserPlane[p], 65530f51ae067379c2b3573c06b707d25a9704df7beBrian Paul ctx->ProjectionMatrixStack.Top->inv ); 656d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 657d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 658d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 6591e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 6601e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 6611e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 662a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul/* 663a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul * Return a bitmask of IMAGE_*_BIT flags which to indicate which 664a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul * pixel transfer operations are enabled. 665a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul */ 666a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulstatic void 667a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_image_transfer_state(GLcontext *ctx) 668a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul{ 669a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul GLuint mask = 0; 670a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 671a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.RedScale != 1.0F || ctx->Pixel.RedBias != 0.0F || 672a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.GreenScale != 1.0F || ctx->Pixel.GreenBias != 0.0F || 673a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.BlueScale != 1.0F || ctx->Pixel.BlueBias != 0.0F || 674a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.AlphaScale != 1.0F || ctx->Pixel.AlphaBias != 0.0F) 675a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_SCALE_BIAS_BIT; 676a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 677a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.IndexShift || ctx->Pixel.IndexOffset) 678a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_SHIFT_OFFSET_BIT; 6795e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen 680a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.MapColorFlag) 681a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_MAP_COLOR_BIT; 682a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 683a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.ColorTableEnabled) 684a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_COLOR_TABLE_BIT; 685a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 686a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.Convolution1DEnabled || 687a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.Convolution2DEnabled || 68845015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul ctx->Pixel.Separable2DEnabled) { 689a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_CONVOLUTION_BIT; 69045015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul if (ctx->Pixel.PostConvolutionScale[0] != 1.0F || 69145015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul ctx->Pixel.PostConvolutionScale[1] != 1.0F || 69245015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul ctx->Pixel.PostConvolutionScale[2] != 1.0F || 69345015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul ctx->Pixel.PostConvolutionScale[3] != 1.0F || 69445015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul ctx->Pixel.PostConvolutionBias[0] != 0.0F || 69545015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul ctx->Pixel.PostConvolutionBias[1] != 0.0F || 69645015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul ctx->Pixel.PostConvolutionBias[2] != 0.0F || 69745015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul ctx->Pixel.PostConvolutionBias[3] != 0.0F) { 69845015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul mask |= IMAGE_POST_CONVOLUTION_SCALE_BIAS; 69945015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul } 70045015e4d79d63183f6d9c4e4fad655921e07b0abBrian Paul } 701a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 702a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.PostConvolutionColorTableEnabled) 703a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_POST_CONVOLUTION_COLOR_TABLE_BIT; 704a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 70530f51ae067379c2b3573c06b707d25a9704df7beBrian Paul if (ctx->ColorMatrixStack.Top->type != MATRIX_IDENTITY || 706a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixScale[0] != 1.0F || 707a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixBias[0] != 0.0F || 708a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixScale[1] != 1.0F || 709a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixBias[1] != 0.0F || 710a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixScale[2] != 1.0F || 711a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixBias[2] != 0.0F || 712a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixScale[3] != 1.0F || 713a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixBias[3] != 0.0F) 714a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_COLOR_MATRIX_BIT; 715a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 716a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.PostColorMatrixColorTableEnabled) 717a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_POST_COLOR_MATRIX_COLOR_TABLE_BIT; 718a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 719a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.HistogramEnabled) 720a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_HISTOGRAM_BIT; 721a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 722a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.MinMaxEnabled) 723a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_MIN_MAX_BIT; 724a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 725a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->_ImageTransferState = mask; 726a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul} 727a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 7281e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 7298e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7308e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7318e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul/* Note: This routine refers to derived texture attribute values to 7328e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * compute the ENABLE_TEXMAT flags, but is only called on 7338e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * _NEW_TEXTURE_MATRIX. On changes to _NEW_TEXTURE, the ENABLE_TEXMAT 7348e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * flags are updated by _mesa_update_textures(), below. 7358e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * 7368e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * If both TEXTURE and TEXTURE_MATRIX change at once, these values 7378e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * will be computed twice. 7388e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul */ 7398e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paulstatic void 7408e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paulupdate_texture_matrices( GLcontext *ctx ) 7418e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul{ 7428e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul GLuint i; 7438e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 744ed39a43b8cb2e1cf69b097fc89365cde470ebf51Keith Whitwell ctx->Texture._TexMatEnabled = 0; 7458e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7468e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul for (i=0; i < ctx->Const.MaxTextureUnits; i++) { 74730f51ae067379c2b3573c06b707d25a9704df7beBrian Paul if (ctx->TextureMatrixStack[i].Top->flags & MAT_DIRTY) { 74830f51ae067379c2b3573c06b707d25a9704df7beBrian Paul _math_matrix_analyse( ctx->TextureMatrixStack[i].Top ); 7498e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7508e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (ctx->Texture.Unit[i]._ReallyEnabled && 75130f51ae067379c2b3573c06b707d25a9704df7beBrian Paul ctx->TextureMatrixStack[i].Top->type != MATRIX_IDENTITY) 752ed39a43b8cb2e1cf69b097fc89365cde470ebf51Keith Whitwell ctx->Texture._TexMatEnabled |= ENABLE_TEXMAT(i); 7530cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell 7540cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell if (ctx->Driver.TextureMatrix) 7550cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell ctx->Driver.TextureMatrix( ctx, i, ctx->TextureMatrixStack[i].Top); 7568e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 7578e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 7588e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul} 7598e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7608e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7618e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul/* Note: This routine refers to derived texture matrix values to 7628e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * compute the ENABLE_TEXMAT flags, but is only called on 7638e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * _NEW_TEXTURE. On changes to _NEW_TEXTURE_MATRIX, the ENABLE_TEXMAT 7648e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * flags are updated by _mesa_update_texture_matrices, above. 7658e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * 7668e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * If both TEXTURE and TEXTURE_MATRIX change at once, these values 7678e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul * will be computed twice. 7688e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul */ 7698e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paulstatic void 7708e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paulupdate_texture_state( GLcontext *ctx ) 7718e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul{ 7728afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul GLuint unit; 7738e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7748afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul ctx->Texture._ReallyEnabled = 0; /* XXX obsolete */ 7758afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul ctx->Texture._EnabledUnits = 0; 7768e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul ctx->Texture._GenFlags = 0; 7778e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul ctx->_NeedNormals &= ~NEED_NORMALS_TEXGEN; 7788e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul ctx->_NeedEyeCoords &= ~NEED_EYE_TEXGEN; 779ed39a43b8cb2e1cf69b097fc89365cde470ebf51Keith Whitwell ctx->Texture._TexMatEnabled = 0; 780ed39a43b8cb2e1cf69b097fc89365cde470ebf51Keith Whitwell ctx->Texture._TexGenEnabled = 0; 7818e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7828e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul /* Update texture unit state. 7838e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul */ 7848afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul for (unit = 0; unit < ctx->Const.MaxTextureUnits; unit++) { 7858afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; 7868e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7878e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_ReallyEnabled = 0; 7888e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_GenFlags = 0; 7898e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7908e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (!texUnit->Enabled) 7918e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul continue; 7928e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 7938afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul /* Look for the highest-priority texture target that's enabled and 7948afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul * complete. That's the one we'll use for texturing. 7958e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul */ 7968afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul if (texUnit->Enabled & TEXTURE_CUBE_BIT) { 7978e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul struct gl_texture_object *texObj = texUnit->CurrentCubeMap; 7988e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (!texObj->Complete) { 7998e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul _mesa_test_texobj_completeness(ctx, texObj); 8008e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8018e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (texObj->Complete) { 8028afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul texUnit->_ReallyEnabled = TEXTURE_CUBE_BIT; 8038e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_Current = texObj; 8048e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8058e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8068e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8078afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul if (!texUnit->_ReallyEnabled && (texUnit->Enabled & TEXTURE_3D_BIT)) { 8088e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul struct gl_texture_object *texObj = texUnit->Current3D; 8098e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (!texObj->Complete) { 8108e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul _mesa_test_texobj_completeness(ctx, texObj); 8118e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8128e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (texObj->Complete) { 8138afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul texUnit->_ReallyEnabled = TEXTURE_3D_BIT; 8148e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_Current = texObj; 8158e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8168e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8178e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8188afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul if (!texUnit->_ReallyEnabled && (texUnit->Enabled & TEXTURE_RECT_BIT)) { 8198afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul struct gl_texture_object *texObj = texUnit->CurrentRect; 8208afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul if (!texObj->Complete) { 8218afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul _mesa_test_texobj_completeness(ctx, texObj); 8228afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul } 8238afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul if (texObj->Complete) { 8248afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul texUnit->_ReallyEnabled = TEXTURE_RECT_BIT; 8258afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul texUnit->_Current = texObj; 8268afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul } 8278afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul } 8288afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul 8298afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul if (!texUnit->_ReallyEnabled && (texUnit->Enabled & TEXTURE_2D_BIT)) { 8308e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul struct gl_texture_object *texObj = texUnit->Current2D; 8318e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (!texObj->Complete) { 8328e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul _mesa_test_texobj_completeness(ctx, texObj); 8338e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8348e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (texObj->Complete) { 8358afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul texUnit->_ReallyEnabled = TEXTURE_2D_BIT; 8368e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_Current = texObj; 8378e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8388e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8398e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8408afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul if (!texUnit->_ReallyEnabled && (texUnit->Enabled & TEXTURE_1D_BIT)) { 8418e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul struct gl_texture_object *texObj = texUnit->Current1D; 8428e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (!texObj->Complete) { 8438e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul _mesa_test_texobj_completeness(ctx, texObj); 8448e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8458e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (texObj->Complete) { 8468afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul texUnit->_ReallyEnabled = TEXTURE_1D_BIT; 8478e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_Current = texObj; 8488e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8498e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8508e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8518e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (!texUnit->_ReallyEnabled) { 8528e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_Current = NULL; 8538e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul continue; 8548e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8558e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8568afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul /* Texture._ReallyEnabled records the enable state for all units in 8578afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul * one word. 8588afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul */ 8598e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul { 8608afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul GLuint flag = texUnit->_ReallyEnabled << (unit * NUM_TEXTURE_TARGETS); 8618afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul ctx->Texture._ReallyEnabled |= flag; /* XXX obsolete field! */ 8628afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul if (texUnit->_ReallyEnabled) 8638afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul ctx->Texture._EnabledUnits |= (1 << unit); 8648e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8658e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8668e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (texUnit->TexGenEnabled) { 8678e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (texUnit->TexGenEnabled & S_BIT) { 8688e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_GenFlags |= texUnit->_GenBitS; 8698e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8708e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (texUnit->TexGenEnabled & T_BIT) { 8718e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_GenFlags |= texUnit->_GenBitT; 8728e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8738e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (texUnit->TexGenEnabled & Q_BIT) { 8748e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_GenFlags |= texUnit->_GenBitQ; 8758e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8768e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (texUnit->TexGenEnabled & R_BIT) { 8778e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul texUnit->_GenFlags |= texUnit->_GenBitR; 8788e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8798e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8808afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul ctx->Texture._TexGenEnabled |= ENABLE_TEXGEN(unit); 8818e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul ctx->Texture._GenFlags |= texUnit->_GenFlags; 8828e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8838e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8848afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul if (ctx->TextureMatrixStack[unit].Top->type != MATRIX_IDENTITY) 8858afe7de8deaf3c9613fd68b344de8c52b02b1879Brian Paul ctx->Texture._TexMatEnabled |= ENABLE_TEXMAT(unit); 8868e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8878e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8888e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (ctx->Texture._GenFlags & TEXGEN_NEED_NORMALS) { 8898e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul ctx->_NeedNormals |= NEED_NORMALS_TEXGEN; 8908e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul ctx->_NeedEyeCoords |= NEED_EYE_TEXGEN; 8918e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8928e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8938e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul if (ctx->Texture._GenFlags & TEXGEN_NEED_EYE_COORD) { 8948e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul ctx->_NeedEyeCoords |= NEED_EYE_TEXGEN; 8958e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul } 8968e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul} 8978e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8988e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul 8990cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell 9001e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell/* 9011e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * If ctx->NewState is non-zero then this function MUST be called before 9021e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * rendering any primitive. Basically, function pointers and miscellaneous 9031e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * flags are updated to reflect the current state of the state machine. 9041e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * 905cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * The above constraint is now maintained largely by the two Exec 906cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * dispatch tables, which trigger the appropriate flush on transition 907cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * between State and Geometry modes. 908cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * 909cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * Special care is taken with the derived value _NeedEyeCoords. This 9101e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * is a bitflag which is updated with information from a number of 9111e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * attribute groups (MODELVIEW, LIGHT, TEXTURE). A lot of derived 9121e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * state references this value, and must be treated with care to 9131e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * ensure that updates are done correctly. All state dependent on 9141e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * _NeedEyeCoords is calculated from within _mesa_update_tnl_spaces(), 91522144ab7552f0799bcfca506bf4ffa7f70a06649Gareth Hughes * and from nowhere else. 9161e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 91708836341788a9f9d638d9dc8328510ccd18ddeb5Brian Paulvoid _mesa_update_state( GLcontext *ctx ) 9181e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 919479fa1db1dc7cb8e48219ac28edfb2f2a9c971b2Brian Paul const GLuint new_state = ctx->NewState; 920479fa1db1dc7cb8e48219ac28edfb2f2a9c971b2Brian Paul const GLuint oldneedeyecoords = ctx->_NeedEyeCoords; 9211e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 9221e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (MESA_VERBOSE & VERBOSE_STATE) 923306d3fcdbad523428501833405e47e9897896defKeith Whitwell _mesa_print_state("_mesa_update_state", new_state); 9241e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 9255e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_MODELVIEW) 92630f51ae067379c2b3573c06b707d25a9704df7beBrian Paul _math_matrix_analyse( ctx->ModelviewMatrixStack.Top ); 9271e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 9285e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_PROJECTION) 929a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_projection( ctx ); 930d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 9315e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_TEXTURE_MATRIX) 9328e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul update_texture_matrices( ctx ); 9331e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 9345e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_COLOR_MATRIX) 93530f51ae067379c2b3573c06b707d25a9704df7beBrian Paul _math_matrix_analyse( ctx->ColorMatrixStack.Top ); 9365e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen 9371e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* References ColorMatrix.type (derived above). 9381e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 939cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell if (new_state & _IMAGE_NEW_TRANSFER_STATE) 940a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_image_transfer_state(ctx); 9411e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 9421e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Contributes to NeedEyeCoords, NeedNormals. 943d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul */ 9445e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_TEXTURE) 9458e39ad2cd67d49be40ff0822f3269affdf83d601Brian Paul update_texture_state( ctx ); 946d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 9475e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & (_NEW_BUFFERS|_NEW_SCISSOR)) 948a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_drawbuffer( ctx ); 949d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 9505e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_POLYGON) 951a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_polygon( ctx ); 952d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 9531e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Contributes to NeedEyeCoords, NeedNormals. 9541e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 9555e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_LIGHT) 95608836341788a9f9d638d9dc8328510ccd18ddeb5Brian Paul _mesa_update_lighting( ctx ); 957d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 9581e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* We can light in object space if the modelview matrix preserves 9591e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * lengths and relative angles. 9601e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 9611e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (new_state & (_NEW_MODELVIEW|_NEW_LIGHT)) { 9621e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_NeedEyeCoords &= ~NEED_EYE_LIGHT_MODELVIEW; 9631e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Light.Enabled && 96430f51ae067379c2b3573c06b707d25a9704df7beBrian Paul !TEST_MAT_FLAGS( ctx->ModelviewMatrixStack.Top, MAT_FLAGS_LENGTH_PRESERVING)) 9651e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_NeedEyeCoords |= NEED_EYE_LIGHT_MODELVIEW; 9661e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 967d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 9680cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell 9690cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell#if 0 970c6755aa6d55493a000644ba74233387d408d070fBrian Paul /* XXX this is a bit of a hack. We should be checking elsewhere if 971c6755aa6d55493a000644ba74233387d408d070fBrian Paul * vertex program mode is enabled. We set _NeedEyeCoords to zero to 972c6755aa6d55493a000644ba74233387d408d070fBrian Paul * ensure that the combined modelview/projection matrix is computed 973c6755aa6d55493a000644ba74233387d408d070fBrian Paul * in calculate_model_project_matrix(). 974c6755aa6d55493a000644ba74233387d408d070fBrian Paul */ 975c6755aa6d55493a000644ba74233387d408d070fBrian Paul if (ctx->VertexProgram.Enabled) 976c6755aa6d55493a000644ba74233387d408d070fBrian Paul ctx->_NeedEyeCoords = 0; 9770cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell /* KW: it's now always computed. 9780cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell */ 9790cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell#endif 9800cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell 9810cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell /* Keep ModelviewProject uptodate always to allow tnl 9820cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell * implementations that go model->clip even when eye is required. 9830cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell */ 9840cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION)) 9850cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell calculate_model_project_matrix(ctx); 98606d05afdd687fcd1d59d46c6a86c2e5707e1859bBrian Paul 987cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell /* ctx->_NeedEyeCoords is now uptodate. 9881e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * 989cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * If the truth value of this variable has changed, update for the 990cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * new lighting space and recompute the positions of lights and the 9911e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * normal transform. 9925e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen * 9931e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * If the lighting space hasn't changed, may still need to recompute 99422144ab7552f0799bcfca506bf4ffa7f70a06649Gareth Hughes * light positions & normal transforms for other reasons. 9951e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 9961e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (new_state & (_NEW_MODELVIEW | 9971e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell _NEW_LIGHT | 998cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell _MESA_NEW_NEED_EYE_COORDS)) 999a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_tnl_spaces( ctx, oldneedeyecoords ); 10001e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 100123caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell /* 100223caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell * Here the driver sets up all the ctx->Driver function pointers 100323caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell * to it's specific, private functions, and performs any 100423caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell * internal state management necessary, including invalidating 100523caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell * state of active modules. 1006cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * 1007cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * Set ctx->NewState to zero to avoid recursion if 1008cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell * Driver.UpdateState() has to call FLUSH_VERTICES(). (fixed?) 100923caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell */ 1010d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul ctx->NewState = 0; 1011cab974cf6c2dbfbf5dd5d291e1aae0f8eeb34290Keith Whitwell ctx->Driver.UpdateState(ctx, new_state); 10122448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ctx->Array.NewState = 0; 1013479fa1db1dc7cb8e48219ac28edfb2f2a9c971b2Brian Paul 10142448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell /* At this point we can do some assertions to be sure the required 101522144ab7552f0799bcfca506bf4ffa7f70a06649Gareth Hughes * device driver function pointers are all initialized. 1016479fa1db1dc7cb8e48219ac28edfb2f2a9c971b2Brian Paul */ 10172448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.GetString); 10182448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.UpdateState); 10192448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.Clear); 10202448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.SetDrawBuffer); 10212448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.GetBufferSize); 1022479fa1db1dc7cb8e48219ac28edfb2f2a9c971b2Brian Paul if (ctx->Visual.accumRedBits > 0) { 10232448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.Accum); 1024479fa1db1dc7cb8e48219ac28edfb2f2a9c971b2Brian Paul } 10252448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.DrawPixels); 10262448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.ReadPixels); 10272448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.CopyPixels); 10282448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.Bitmap); 1029f7c830e35ca243c391bde1bfd0ae059c292ac649Brian Paul ASSERT(ctx->Driver.ResizeBuffers); 10302448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.TexImage1D); 10312448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.TexImage2D); 10322448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.TexImage3D); 10332448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.TexSubImage1D); 10342448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.TexSubImage2D); 10352448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.TexSubImage3D); 1036c499ce31baf820e84d133c2189f88e15a1a36672Brian Paul ASSERT(ctx->Driver.CopyTexImage1D); 1037c499ce31baf820e84d133c2189f88e15a1a36672Brian Paul ASSERT(ctx->Driver.CopyTexImage2D); 1038c499ce31baf820e84d133c2189f88e15a1a36672Brian Paul ASSERT(ctx->Driver.CopyTexSubImage1D); 1039c499ce31baf820e84d133c2189f88e15a1a36672Brian Paul ASSERT(ctx->Driver.CopyTexSubImage2D); 1040c499ce31baf820e84d133c2189f88e15a1a36672Brian Paul ASSERT(ctx->Driver.CopyTexSubImage3D); 1041479fa1db1dc7cb8e48219ac28edfb2f2a9c971b2Brian Paul if (ctx->Extensions.ARB_texture_compression) { 1042e4276667dafc8de0c6e64af8300fc7598437de6eBrian Paul ASSERT(ctx->Driver.BaseCompressedTexFormat); 1043e4276667dafc8de0c6e64af8300fc7598437de6eBrian Paul ASSERT(ctx->Driver.CompressedTextureSize); 1044e4276667dafc8de0c6e64af8300fc7598437de6eBrian Paul ASSERT(ctx->Driver.GetCompressedTexImage); 1045e4276667dafc8de0c6e64af8300fc7598437de6eBrian Paul#if 0 /* HW drivers need these, but not SW rasterizers */ 10462448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.CompressedTexImage1D); 10472448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.CompressedTexImage2D); 10482448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.CompressedTexImage3D); 10492448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.CompressedTexSubImage1D); 10502448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.CompressedTexSubImage2D); 10512448fc7deeaa870d879de17158f243f239c05b15Keith Whitwell ASSERT(ctx->Driver.CompressedTexSubImage3D); 1052e4276667dafc8de0c6e64af8300fc7598437de6eBrian Paul#endif 1053479fa1db1dc7cb8e48219ac28edfb2f2a9c971b2Brian Paul } 1054d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul} 10550cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell 10560cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell/* Is this helpful? 10570cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell */ 10580cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwellvoid 10590cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell_mesa_allow_light_in_model( GLcontext *ctx, GLboolean flag ) 10600cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell{ 10610cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell if (flag) 10620cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell ctx->_NeedEyeCoords &= ~NEED_EYE_DRIVER; 10630cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell else 10640cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell ctx->_NeedEyeCoords |= NEED_EYE_DRIVER; 10650cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell 10660cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell ctx->NewState |= _NEW_POINT; /* one of the bits from 10670cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell * _MESA_NEW_NEED_EYE_COORDS. 10680cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell */ 10690cb28418d06c30e431bdff515c1d36a812d5950dKeith Whitwell} 1070