state.c revision a864432fb4333dfbbe669554de7485d8426e1c38
1a864432fb4333dfbbe669554de7485d8426e1c38Brian Paul/* $Id: state.c,v 1.49 2000/11/27 18:22:13 brianp Exp $ */ 2d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 3d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/* 4d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * Mesa 3-D graphics library 5fa4525e289b475b928a7b2c4055af9dd7fe46600Brian Paul * Version: 3.5 6d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * 7d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * Copyright (C) 1999-2000 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/* 29a02fb6afc865a30077ae4d802a7020371c141e73Brian Paul * This file initializes the immediate-mode dispatch table (which may 30a02fb6afc865a30077ae4d802a7020371c141e73Brian Paul * be state-dependant) and manages internal Mesa state update. 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" 39d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "alpha.h" 40ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell#include "api_loopback.h" 41d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "attrib.h" 42d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "bitmap.h" 43d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "blend.h" 44d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "buffers.h" 45d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "clip.h" 46d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "colortab.h" 47d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "context.h" 48cf8eebee075e3f69c3daa4ea88994e07527055e4Brian Paul#include "convolve.h" 49d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "copypix.h" 50d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "depth.h" 51d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "dlist.h" 52d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "drawpix.h" 53d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "enable.h" 54d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "eval.h" 55d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "get.h" 56d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "feedback.h" 57d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "fog.h" 58d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "hint.h" 598a9507442a9811e2c4a4bac6a993e8a900c50d4dBrian Paul#include "histogram.h" 60d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "light.h" 61d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "lines.h" 62d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "logic.h" 63d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "masking.h" 64d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "matrix.h" 65d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "mmath.h" 66d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "pixel.h" 672b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul#include "pixeltex.h" 68d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "points.h" 69d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "polygon.h" 70d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "rastpos.h" 71d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "readpix.h" 72d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "scissor.h" 73d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "state.h" 74d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "stencil.h" 75d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "teximage.h" 76d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "texobj.h" 77d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "texstate.h" 78d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "texture.h" 795e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen#include "mtypes.h" 80d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "varray.h" 81d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#include "winpos.h" 8223caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell 83724abeb058ca9372c5a9b9e38ee43dde1accaa41Keith Whitwell#include "swrast/swrast.h" 8423caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell#include "math/m_matrix.h" 8523caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell#include "math/m_xform.h" 86d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#endif 87d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 88d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 89d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 90d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paulstatic int 91d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paulgeneric_noop(void) 92d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul{ 93d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#ifdef DEBUG 94d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul gl_problem(NULL, "undefined function dispatch"); 95d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul#endif 96d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul return 0; 97d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul} 98d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 99d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 1005fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul/* 1015fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul * Set all pointers in the given dispatch table to point to a 1025fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul * generic no-op function. 1035fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul */ 104d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paulvoid 1055fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul_mesa_init_no_op_table(struct _glapi_table *table, GLuint tableSize) 106d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul{ 1075fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul GLuint i; 1085fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul void **dispatch = (void **) table; 1095fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul for (i = 0; i < tableSize; i++) { 1105fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul dispatch[i] = (void *) generic_noop; 111d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 112d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul} 113d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 114d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 115d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/* 116d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * Initialize the given dispatch table with pointers to Mesa's 117d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul * immediate-mode commands. 118ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell * 119ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell * Pointers to begin/end object commands and a few others 120ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell * are provided via the vtxfmt interface elsewhere. 121d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul */ 122d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paulvoid 1235fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul_mesa_init_exec_table(struct _glapi_table *exec, GLuint tableSize) 124d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul{ 125d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* first initialize all dispatch slots to no-op */ 1265fb84d263b8068467a2429942ecf113a0a4c8a60Brian Paul _mesa_init_no_op_table(exec, tableSize); 127d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 128ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell _mesa_loopback_init_api_table( exec, GL_FALSE ); 129ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell 130d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* load the dispatch slots we understand */ 131d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Accum = _mesa_Accum; 132d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->AlphaFunc = _mesa_AlphaFunc; 133d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Bitmap = _mesa_Bitmap; 134d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->BlendFunc = _mesa_BlendFunc; 135d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CallList = _mesa_CallList; 136d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CallLists = _mesa_CallLists; 137d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Clear = _mesa_Clear; 138d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearAccum = _mesa_ClearAccum; 139d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearColor = _mesa_ClearColor; 140d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearDepth = _mesa_ClearDepth; 141d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearIndex = _mesa_ClearIndex; 142d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClearStencil = _mesa_ClearStencil; 143d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClipPlane = _mesa_ClipPlane; 144d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorMask = _mesa_ColorMask; 145d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorMaterial = _mesa_ColorMaterial; 146d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyPixels = _mesa_CopyPixels; 147d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CullFace = _mesa_CullFace; 148d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DeleteLists = _mesa_DeleteLists; 149d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DepthFunc = _mesa_DepthFunc; 150d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DepthMask = _mesa_DepthMask; 151d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DepthRange = _mesa_DepthRange; 152d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Disable = _mesa_Disable; 153d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DrawBuffer = _mesa_DrawBuffer; 154d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DrawPixels = _mesa_DrawPixels; 155d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Enable = _mesa_Enable; 156d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->EndList = _mesa_EndList; 157d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->FeedbackBuffer = _mesa_FeedbackBuffer; 158d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Finish = _mesa_Finish; 159d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Flush = _mesa_Flush; 160fe5d67d95f3a5fc84c5421d409a6464642aaf2cbKeith Whitwell exec->FogCoordPointerEXT = _mesa_FogCoordPointerEXT; 161d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Fogf = _mesa_Fogf; 162d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Fogfv = _mesa_Fogfv; 163d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Fogi = _mesa_Fogi; 164d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Fogiv = _mesa_Fogiv; 165d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->FrontFace = _mesa_FrontFace; 166d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Frustum = _mesa_Frustum; 167d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GenLists = _mesa_GenLists; 168d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetBooleanv = _mesa_GetBooleanv; 169d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetClipPlane = _mesa_GetClipPlane; 170d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetDoublev = _mesa_GetDoublev; 171d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetError = _mesa_GetError; 172d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetFloatv = _mesa_GetFloatv; 173d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetIntegerv = _mesa_GetIntegerv; 174d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetLightfv = _mesa_GetLightfv; 175d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetLightiv = _mesa_GetLightiv; 176d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMapdv = _mesa_GetMapdv; 177d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMapfv = _mesa_GetMapfv; 178d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMapiv = _mesa_GetMapiv; 179d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMaterialfv = _mesa_GetMaterialfv; 180d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMaterialiv = _mesa_GetMaterialiv; 181d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPixelMapfv = _mesa_GetPixelMapfv; 182d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPixelMapuiv = _mesa_GetPixelMapuiv; 183d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPixelMapusv = _mesa_GetPixelMapusv; 184d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPolygonStipple = _mesa_GetPolygonStipple; 185d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetString = _mesa_GetString; 186d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexEnvfv = _mesa_GetTexEnvfv; 187d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexEnviv = _mesa_GetTexEnviv; 188d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexGendv = _mesa_GetTexGendv; 189d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexGenfv = _mesa_GetTexGenfv; 190d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexGeniv = _mesa_GetTexGeniv; 191d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexImage = _mesa_GetTexImage; 192d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexLevelParameterfv = _mesa_GetTexLevelParameterfv; 193d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexLevelParameteriv = _mesa_GetTexLevelParameteriv; 194d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexParameterfv = _mesa_GetTexParameterfv; 195d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetTexParameteriv = _mesa_GetTexParameteriv; 196d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Hint = _mesa_Hint; 197d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IndexMask = _mesa_IndexMask; 198d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->InitNames = _mesa_InitNames; 199d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IsEnabled = _mesa_IsEnabled; 200d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IsList = _mesa_IsList; 201d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LightModelf = _mesa_LightModelf; 202d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LightModelfv = _mesa_LightModelfv; 203d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LightModeli = _mesa_LightModeli; 204d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LightModeliv = _mesa_LightModeliv; 205d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Lightf = _mesa_Lightf; 206d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Lightfv = _mesa_Lightfv; 207d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Lighti = _mesa_Lighti; 208d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Lightiv = _mesa_Lightiv; 209d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LineStipple = _mesa_LineStipple; 210d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LineWidth = _mesa_LineWidth; 211d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ListBase = _mesa_ListBase; 212d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadIdentity = _mesa_LoadIdentity; 213d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadMatrixd = _mesa_LoadMatrixd; 214d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadMatrixf = _mesa_LoadMatrixf; 215d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadName = _mesa_LoadName; 216d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LogicOp = _mesa_LogicOp; 217d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Map1d = _mesa_Map1d; 218d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Map1f = _mesa_Map1f; 219d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Map2d = _mesa_Map2d; 220d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Map2f = _mesa_Map2f; 221d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MapGrid1d = _mesa_MapGrid1d; 222d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MapGrid1f = _mesa_MapGrid1f; 223d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MapGrid2d = _mesa_MapGrid2d; 224d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MapGrid2f = _mesa_MapGrid2f; 225d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MatrixMode = _mesa_MatrixMode; 226d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MultMatrixd = _mesa_MultMatrixd; 227d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MultMatrixf = _mesa_MultMatrixf; 228d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->NewList = _mesa_NewList; 229d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Ortho = _mesa_Ortho; 230d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PassThrough = _mesa_PassThrough; 231d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelMapfv = _mesa_PixelMapfv; 232d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelMapuiv = _mesa_PixelMapuiv; 233d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelMapusv = _mesa_PixelMapusv; 234d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelStoref = _mesa_PixelStoref; 235d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelStorei = _mesa_PixelStorei; 236d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelTransferf = _mesa_PixelTransferf; 237d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelTransferi = _mesa_PixelTransferi; 238d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PixelZoom = _mesa_PixelZoom; 239d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PointSize = _mesa_PointSize; 240d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PolygonMode = _mesa_PolygonMode; 241d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PolygonOffset = _mesa_PolygonOffset; 242d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PolygonStipple = _mesa_PolygonStipple; 243d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PopAttrib = _mesa_PopAttrib; 244d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PopMatrix = _mesa_PopMatrix; 245d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PopName = _mesa_PopName; 246d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PushAttrib = _mesa_PushAttrib; 247d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PushMatrix = _mesa_PushMatrix; 248d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PushName = _mesa_PushName; 249d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2d = _mesa_RasterPos2d; 250d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2dv = _mesa_RasterPos2dv; 251d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2f = _mesa_RasterPos2f; 252d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2fv = _mesa_RasterPos2fv; 253d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2i = _mesa_RasterPos2i; 254d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2iv = _mesa_RasterPos2iv; 255d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2s = _mesa_RasterPos2s; 256d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos2sv = _mesa_RasterPos2sv; 257d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3d = _mesa_RasterPos3d; 258d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3dv = _mesa_RasterPos3dv; 259d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3f = _mesa_RasterPos3f; 260d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3fv = _mesa_RasterPos3fv; 261d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3i = _mesa_RasterPos3i; 262d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3iv = _mesa_RasterPos3iv; 263d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3s = _mesa_RasterPos3s; 264d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos3sv = _mesa_RasterPos3sv; 265d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4d = _mesa_RasterPos4d; 266d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4dv = _mesa_RasterPos4dv; 267d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4f = _mesa_RasterPos4f; 268d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4fv = _mesa_RasterPos4fv; 269d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4i = _mesa_RasterPos4i; 270d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4iv = _mesa_RasterPos4iv; 271d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4s = _mesa_RasterPos4s; 272d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RasterPos4sv = _mesa_RasterPos4sv; 273d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ReadBuffer = _mesa_ReadBuffer; 274d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ReadPixels = _mesa_ReadPixels; 275d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->RenderMode = _mesa_RenderMode; 276d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Rotated = _mesa_Rotated; 277d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Rotatef = _mesa_Rotatef; 278d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Scaled = _mesa_Scaled; 279d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Scalef = _mesa_Scalef; 280d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Scissor = _mesa_Scissor; 281fe5d67d95f3a5fc84c5421d409a6464642aaf2cbKeith Whitwell exec->SecondaryColorPointerEXT = _mesa_SecondaryColorPointerEXT; 282d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->SelectBuffer = _mesa_SelectBuffer; 283d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ShadeModel = _mesa_ShadeModel; 284d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->StencilFunc = _mesa_StencilFunc; 285d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->StencilMask = _mesa_StencilMask; 286d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->StencilOp = _mesa_StencilOp; 287d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexEnvf = _mesa_TexEnvf; 288d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexEnvfv = _mesa_TexEnvfv; 289d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexEnvi = _mesa_TexEnvi; 290d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexEnviv = _mesa_TexEnviv; 291d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGend = _mesa_TexGend; 292d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGendv = _mesa_TexGendv; 293d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGenf = _mesa_TexGenf; 294d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGenfv = _mesa_TexGenfv; 295d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGeni = _mesa_TexGeni; 296d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexGeniv = _mesa_TexGeniv; 297d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexImage1D = _mesa_TexImage1D; 298d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexImage2D = _mesa_TexImage2D; 299d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexParameterf = _mesa_TexParameterf; 300d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexParameterfv = _mesa_TexParameterfv; 301d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexParameteri = _mesa_TexParameteri; 302d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexParameteriv = _mesa_TexParameteriv; 303d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Translated = _mesa_Translated; 304d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Translatef = _mesa_Translatef; 305d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Viewport = _mesa_Viewport; 306d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 307d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* 1.1 */ 308d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->AreTexturesResident = _mesa_AreTexturesResident; 309d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->BindTexture = _mesa_BindTexture; 310d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorPointer = _mesa_ColorPointer; 311d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexImage1D = _mesa_CopyTexImage1D; 312d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexImage2D = _mesa_CopyTexImage2D; 313d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexSubImage1D = _mesa_CopyTexSubImage1D; 314d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexSubImage2D = _mesa_CopyTexSubImage2D; 315d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DeleteTextures = _mesa_DeleteTextures; 316d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->DisableClientState = _mesa_DisableClientState; 317d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->EdgeFlagPointer = _mesa_EdgeFlagPointer; 318d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->EnableClientState = _mesa_EnableClientState; 319d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GenTextures = _mesa_GenTextures; 320d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetPointerv = _mesa_GetPointerv; 321d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IndexPointer = _mesa_IndexPointer; 322d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->InterleavedArrays = _mesa_InterleavedArrays; 323d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->IsTexture = _mesa_IsTexture; 324d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->NormalPointer = _mesa_NormalPointer; 325d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PopClientAttrib = _mesa_PopClientAttrib; 326d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PrioritizeTextures = _mesa_PrioritizeTextures; 327d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PushClientAttrib = _mesa_PushClientAttrib; 328d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexCoordPointer = _mesa_TexCoordPointer; 329d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexSubImage1D = _mesa_TexSubImage1D; 330d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexSubImage2D = _mesa_TexSubImage2D; 331d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->VertexPointer = _mesa_VertexPointer; 332d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 333d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* 1.2 */ 334d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexSubImage3D = _mesa_CopyTexSubImage3D; 335d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexImage3D = _mesa_TexImage3D; 336d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexSubImage3D = _mesa_TexSubImage3D; 337d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 338d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul /* OpenGL 1.2 GL_ARB_imaging */ 339d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->BlendColor = _mesa_BlendColor; 340d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->BlendEquation = _mesa_BlendEquation; 341d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorSubTable = _mesa_ColorSubTable; 342d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorTable = _mesa_ColorTable; 343d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorTableParameterfv = _mesa_ColorTableParameterfv; 344d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ColorTableParameteriv = _mesa_ColorTableParameteriv; 345d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionFilter1D = _mesa_ConvolutionFilter1D; 346d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionFilter2D = _mesa_ConvolutionFilter2D; 347d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionParameterf = _mesa_ConvolutionParameterf; 348d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionParameterfv = _mesa_ConvolutionParameterfv; 349d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionParameteri = _mesa_ConvolutionParameteri; 350d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ConvolutionParameteriv = _mesa_ConvolutionParameteriv; 351d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyColorSubTable = _mesa_CopyColorSubTable; 352d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyColorTable = _mesa_CopyColorTable; 353d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyConvolutionFilter1D = _mesa_CopyConvolutionFilter1D; 354d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyConvolutionFilter2D = _mesa_CopyConvolutionFilter2D; 355d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetColorTable = _mesa_GetColorTable; 356d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetColorTableParameterfv = _mesa_GetColorTableParameterfv; 357d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetColorTableParameteriv = _mesa_GetColorTableParameteriv; 358d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetConvolutionFilter = _mesa_GetConvolutionFilter; 359d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetConvolutionParameterfv = _mesa_GetConvolutionParameterfv; 360d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetConvolutionParameteriv = _mesa_GetConvolutionParameteriv; 361d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetHistogram = _mesa_GetHistogram; 362d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetHistogramParameterfv = _mesa_GetHistogramParameterfv; 363d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetHistogramParameteriv = _mesa_GetHistogramParameteriv; 364d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMinmax = _mesa_GetMinmax; 365d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMinmaxParameterfv = _mesa_GetMinmaxParameterfv; 366d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetMinmaxParameteriv = _mesa_GetMinmaxParameteriv; 367d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->GetSeparableFilter = _mesa_GetSeparableFilter; 368d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Histogram = _mesa_Histogram; 369d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->Minmax = _mesa_Minmax; 370d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ResetHistogram = _mesa_ResetHistogram; 371d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ResetMinmax = _mesa_ResetMinmax; 372d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->SeparableFilter2D = _mesa_SeparableFilter2D; 373d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 3741a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 2. GL_EXT_blend_color */ 3751a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul#if 0 3761a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->BlendColorEXT = _mesa_BlendColorEXT; 3771a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul#endif 3781a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 3791a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 3. GL_EXT_polygon_offset */ 3801a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->PolygonOffsetEXT = _mesa_PolygonOffsetEXT; 3811a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 3821a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 6. GL_EXT_texture3d */ 383ead285a9266bb5f80e68de122490a6afb88df6f3Brian Paul#if 0 384d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->CopyTexSubImage3DEXT = _mesa_CopyTexSubImage3D; 385d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexImage3DEXT = _mesa_TexImage3DEXT; 386d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->TexSubImage3DEXT = _mesa_TexSubImage3D; 387ead285a9266bb5f80e68de122490a6afb88df6f3Brian Paul#endif 388d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 3891a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 11. GL_EXT_histogram */ 3901a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetHistogramEXT = _mesa_GetHistogram; 3911a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetHistogramParameterfvEXT = _mesa_GetHistogramParameterfv; 3921a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetHistogramParameterivEXT = _mesa_GetHistogramParameteriv; 3931a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetMinmaxEXT = _mesa_GetMinmax; 3941a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetMinmaxParameterfvEXT = _mesa_GetMinmaxParameterfv; 3951a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetMinmaxParameterivEXT = _mesa_GetMinmaxParameteriv; 396d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 3971a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* ?. GL_SGIX_pixel_texture */ 3982b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenSGIX = _mesa_PixelTexGenSGIX; 3992b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul 4001a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 15. GL_SGIS_pixel_texture */ 4012b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenParameteriSGIS = _mesa_PixelTexGenParameteriSGIS; 4022b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenParameterivSGIS = _mesa_PixelTexGenParameterivSGIS; 4032b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenParameterfSGIS = _mesa_PixelTexGenParameterfSGIS; 4042b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->PixelTexGenParameterfvSGIS = _mesa_PixelTexGenParameterfvSGIS; 4052b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->GetPixelTexGenParameterivSGIS = _mesa_GetPixelTexGenParameterivSGIS; 4062b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul exec->GetPixelTexGenParameterfvSGIS = _mesa_GetPixelTexGenParameterfvSGIS; 4072b2e925ea4a5652b0ab73b1efbce345a42663842Brian Paul 4081f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul /* 30. GL_EXT_vertex_array */ 4091f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->ColorPointerEXT = _mesa_ColorPointerEXT; 4101f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->EdgeFlagPointerEXT = _mesa_EdgeFlagPointerEXT; 4111f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->IndexPointerEXT = _mesa_IndexPointerEXT; 4121f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->NormalPointerEXT = _mesa_NormalPointerEXT; 4131f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->TexCoordPointerEXT = _mesa_TexCoordPointerEXT; 4141f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul exec->VertexPointerEXT = _mesa_VertexPointerEXT; 4151f0e213bf88500e9c2f7ca92e57392efae5e4459Brian Paul 4161a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 37. GL_EXT_blend_minmax */ 4171a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul#if 0 4181a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->BlendEquationEXT = _mesa_BlendEquationEXT; 4191a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul#endif 420d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4211a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 54. GL_EXT_point_parameters */ 422d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PointParameterfEXT = _mesa_PointParameterfEXT; 423d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->PointParameterfvEXT = _mesa_PointParameterfvEXT; 424d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4251a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 77. GL_PGI_misc_hints */ 426d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->HintPGI = _mesa_HintPGI; 427d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4281a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 78. GL_EXT_paletted_texture */ 429ead285a9266bb5f80e68de122490a6afb88df6f3Brian Paul#if 0 4301a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->ColorTableEXT = _mesa_ColorTableEXT; 4311a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->ColorSubTableEXT = _mesa_ColorSubTableEXT; 432ead285a9266bb5f80e68de122490a6afb88df6f3Brian Paul#endif 4331a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetColorTableEXT = _mesa_GetColorTable; 4341a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetColorTableParameterfvEXT = _mesa_GetColorTableParameterfv; 4351a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->GetColorTableParameterivEXT = _mesa_GetColorTableParameteriv; 436d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4371a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 97. GL_EXT_compiled_vertex_array */ 4381a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->LockArraysEXT = _mesa_LockArraysEXT; 4391a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->UnlockArraysEXT = _mesa_UnlockArraysEXT; 4401a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 4411a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 173. GL_INGR_blend_func_separate */ 4421a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->BlendFuncSeparateEXT = _mesa_BlendFuncSeparateEXT; 4431a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 4441a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 196. GL_MESA_resize_buffers */ 4451a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->ResizeBuffersMESA = _mesa_ResizeBuffersMESA; 4461a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul 4471a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* 197. GL_MESA_window_pos */ 4481a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2dMESA = _mesa_WindowPos2dMESA; 4491a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2dvMESA = _mesa_WindowPos2dvMESA; 4501a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2fMESA = _mesa_WindowPos2fMESA; 4511a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2fvMESA = _mesa_WindowPos2fvMESA; 4521a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2iMESA = _mesa_WindowPos2iMESA; 4531a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2ivMESA = _mesa_WindowPos2ivMESA; 4541a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2sMESA = _mesa_WindowPos2sMESA; 4551a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos2svMESA = _mesa_WindowPos2svMESA; 4561a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3dMESA = _mesa_WindowPos3dMESA; 4571a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3dvMESA = _mesa_WindowPos3dvMESA; 4581a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3fMESA = _mesa_WindowPos3fMESA; 4591a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3fvMESA = _mesa_WindowPos3fvMESA; 4601a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3iMESA = _mesa_WindowPos3iMESA; 4611a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3ivMESA = _mesa_WindowPos3ivMESA; 4621a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3sMESA = _mesa_WindowPos3sMESA; 4631a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos3svMESA = _mesa_WindowPos3svMESA; 4641a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4dMESA = _mesa_WindowPos4dMESA; 4651a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4dvMESA = _mesa_WindowPos4dvMESA; 4661a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4fMESA = _mesa_WindowPos4fMESA; 4671a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4fvMESA = _mesa_WindowPos4fvMESA; 4681a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4iMESA = _mesa_WindowPos4iMESA; 4691a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4ivMESA = _mesa_WindowPos4ivMESA; 4701a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4sMESA = _mesa_WindowPos4sMESA; 4711a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul exec->WindowPos4svMESA = _mesa_WindowPos4svMESA; 472d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4731a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* ARB 1. GL_ARB_multitexture */ 474d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ActiveTextureARB = _mesa_ActiveTextureARB; 475d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->ClientActiveTextureARB = _mesa_ClientActiveTextureARB; 476d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4771a1cf7ed75d799bbda34399ddab7949b8c06686eBrian Paul /* ARB 3. GL_ARB_transpose_matrix */ 478d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadTransposeMatrixdARB = _mesa_LoadTransposeMatrixdARB; 479d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->LoadTransposeMatrixfARB = _mesa_LoadTransposeMatrixfARB; 480d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MultTransposeMatrixdARB = _mesa_MultTransposeMatrixdARB; 481d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul exec->MultTransposeMatrixfARB = _mesa_MultTransposeMatrixfARB; 4821207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul 4831207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul /* ARB 12. GL_ARB_texture_compression */ 4841207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul exec->CompressedTexImage3DARB = _mesa_CompressedTexImage3DARB; 4851207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul exec->CompressedTexImage2DARB = _mesa_CompressedTexImage2DARB; 4861207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul exec->CompressedTexImage1DARB = _mesa_CompressedTexImage1DARB; 4871207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul exec->CompressedTexSubImage3DARB = _mesa_CompressedTexSubImage3DARB; 4881207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul exec->CompressedTexSubImage2DARB = _mesa_CompressedTexSubImage2DARB; 4891207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul exec->CompressedTexSubImage1DARB = _mesa_CompressedTexSubImage1DARB; 4901207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul exec->GetCompressedTexImageARB = _mesa_GetCompressedTexImageARB; 4911207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul 492d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul} 493d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 494d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 4951207bf057aeea3376e5e0f03f789a5d67ed4d29dBrian Paul 496d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/**********************************************************************/ 497d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/***** State update logic *****/ 498d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul/**********************************************************************/ 499d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 500d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5011e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 502a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_polygon( GLcontext *ctx ) 5031e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 5041e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_TriangleCaps &= ~DD_TRI_CULL_FRONT_BACK; 5051e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 5061e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Setup CullBits bitmask */ 5071e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Polygon.CullFlag) { 5081e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell switch(ctx->Polygon.CullFaceMode) { 5091e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell case GL_BACK: 5101e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Polygon._CullBits = 1; 5111e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell break; 5121e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell case GL_FRONT: 5131e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Polygon._CullBits = 2; 5141e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell break; 5151e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell default: 5161e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell case GL_FRONT_AND_BACK: 5171e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Polygon._CullBits = 0; 5181e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_TriangleCaps |= DD_TRI_CULL_FRONT_BACK; 5191e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell break; 520d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 521d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 5221e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell else { 5231e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Polygon._CullBits = 3; 5241e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 525d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5261e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Any Polygon offsets enabled? */ 5271e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_TriangleCaps &= ~DD_TRI_OFFSET; 528d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5291e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Polygon.OffsetPoint || 5301e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Polygon.OffsetLine || 5311e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Polygon.OffsetFill) 5321e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_TriangleCaps |= DD_TRI_OFFSET; 5331e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 534d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5355e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansenstatic void 536a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulcalculate_model_project_matrix( GLcontext *ctx ) 5371e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 5381e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (!ctx->_NeedEyeCoords) { 53923caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell _math_matrix_mul_matrix( &ctx->_ModelProjectMatrix, 54023caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell &ctx->ProjectionMatrix, 54123caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell &ctx->ModelView ); 5421e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 543ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell _math_matrix_analyse( &ctx->_ModelProjectMatrix ); 544d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 5451e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 546d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5471e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 548a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_modelview_scale( GLcontext *ctx ) 5491e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 5501e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_ModelViewInvScale = 1.0F; 5511e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->ModelView.flags & (MAT_FLAG_UNIFORM_SCALE | 5521e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell MAT_FLAG_GENERAL_SCALE | 5531e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell MAT_FLAG_GENERAL_3D | 5541e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell MAT_FLAG_GENERAL) ) { 5551e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell const GLfloat *m = ctx->ModelView.inv; 5561e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell GLfloat f = m[2] * m[2] + m[6] * m[6] + m[10] * m[10]; 5571e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (f < 1e-12) f = 1.0; 5581e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->_NeedEyeCoords) 5591e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_ModelViewInvScale = 1.0/GL_SQRT(f); 5601e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell else 5611e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_ModelViewInvScale = GL_SQRT(f); 5621e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 5631e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 564d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5651e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 5665e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen/* Bring uptodate any state that relies on _NeedEyeCoords. 5671e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 5681e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 569a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_tnl_spaces( GLcontext *ctx, GLuint oldneedeyecoords ) 5705e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen{ 5711e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Check if the truth-value interpretations of the bitfields have 5725e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen * changed: 5731e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 574a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if ((oldneedeyecoords == 0) != (ctx->_NeedEyeCoords == 0)) { 5751e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Recalculate all state that depends on _NeedEyeCoords. 576d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul */ 577a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_modelview_scale(ctx); 578a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul calculate_model_project_matrix(ctx); 5791e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell gl_compute_light_positions( ctx ); 5801e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 5811e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Driver.LightingSpaceChange) 5821e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Driver.LightingSpaceChange( ctx ); 583d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 584a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul else { 5851e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell GLuint new_state = ctx->NewState; 586d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 5871e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Recalculate that same state if and only if it has been 5881e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * invalidated by other statechanges. 5891e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 5905e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_MODELVIEW) 591a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_modelview_scale(ctx); 5921e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 5935e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION)) 594a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul calculate_model_project_matrix(ctx); 5955e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen 5961e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (new_state & (_NEW_LIGHT|_NEW_MODELVIEW)) 5971e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell gl_compute_light_positions( ctx ); 5981e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 5991e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 6001e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 6011e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 6021e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 603a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_drawbuffer( GLcontext *ctx ) 6041e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 6051e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Xmin = 0; 6061e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Ymin = 0; 6071e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Xmax = ctx->DrawBuffer->Width; 6081e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Ymax = ctx->DrawBuffer->Height; 6091e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.Enabled) { 6101e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.X > ctx->DrawBuffer->_Xmin) { 6111e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Xmin = ctx->Scissor.X; 6121e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 6131e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.Y > ctx->DrawBuffer->_Ymin) { 6141e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Ymin = ctx->Scissor.Y; 6151e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 6161e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.X + ctx->Scissor.Width < ctx->DrawBuffer->_Xmax) { 6171e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Xmax = ctx->Scissor.X + ctx->Scissor.Width; 618d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 6191e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Scissor.Y + ctx->Scissor.Height < ctx->DrawBuffer->_Ymax) { 6201e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->DrawBuffer->_Ymax = ctx->Scissor.Y + ctx->Scissor.Height; 6211e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 6221e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 6231e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 624d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 625d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 6261e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell/* NOTE: This routine references Tranform attribute values to compute 6271e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * userclip positions in clip space, but is only called on 6281e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * _NEW_PROJECTION. The _mesa_ClipPlane() function keeps these values 6291e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * uptodate across changes to the Transform attributes. 6301e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 6311e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellstatic void 632a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_projection( GLcontext *ctx ) 6331e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 634ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell _math_matrix_analyse( &ctx->ProjectionMatrix ); 635ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell 6361e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Recompute clip plane positions in clipspace. This is also done 6371e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * in _mesa_ClipPlane(). 6381e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 6391e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Transform._AnyClip) { 6401e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell GLuint p; 641a864432fb4333dfbbe669554de7485d8426e1c38Brian Paul for (p = 0; p < ctx->Const.MaxClipPlanes; p++) { 6421e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Transform.ClipEnabled[p]) { 6431e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell gl_transform_vector( ctx->Transform._ClipUserPlane[p], 6441e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->Transform.EyeUserPlane[p], 6451e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->ProjectionMatrix.inv ); 646d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 647d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 648d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul } 6491e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell} 6501e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 6511e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 6521e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 653a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul/* 654a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul * Return a bitmask of IMAGE_*_BIT flags which to indicate which 655a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul * pixel transfer operations are enabled. 656a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul */ 657a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulstatic void 658a852378a6289d154364dde440f89a39bbfc33e2dBrian Paulupdate_image_transfer_state(GLcontext *ctx) 659a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul{ 660a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul GLuint mask = 0; 661a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 662a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.RedScale != 1.0F || ctx->Pixel.RedBias != 0.0F || 663a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.GreenScale != 1.0F || ctx->Pixel.GreenBias != 0.0F || 664a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.BlueScale != 1.0F || ctx->Pixel.BlueBias != 0.0F || 665a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.AlphaScale != 1.0F || ctx->Pixel.AlphaBias != 0.0F) 666a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_SCALE_BIAS_BIT; 667a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 668a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.IndexShift || ctx->Pixel.IndexOffset) 669a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_SHIFT_OFFSET_BIT; 6705e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen 671a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.MapColorFlag) 672a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_MAP_COLOR_BIT; 673a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 674a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.ColorTableEnabled) 675a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_COLOR_TABLE_BIT; 676a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 677a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.Convolution1DEnabled || 678a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.Convolution2DEnabled || 679a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.Separable2DEnabled) 680a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_CONVOLUTION_BIT; 681a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 682a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.PostConvolutionColorTableEnabled) 683a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_POST_CONVOLUTION_COLOR_TABLE_BIT; 684a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 685a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->ColorMatrix.type != MATRIX_IDENTITY || 686a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixScale[0] != 1.0F || 687a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixBias[0] != 0.0F || 688a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixScale[1] != 1.0F || 689a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixBias[1] != 0.0F || 690a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixScale[2] != 1.0F || 691a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixBias[2] != 0.0F || 692a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixScale[3] != 1.0F || 693a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->Pixel.PostColorMatrixBias[3] != 0.0F) 694a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_COLOR_MATRIX_BIT; 695a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 696a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.PostColorMatrixColorTableEnabled) 697a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_POST_COLOR_MATRIX_COLOR_TABLE_BIT; 698a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 699a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.HistogramEnabled) 700a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_HISTOGRAM_BIT; 701a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 702a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul if (ctx->Pixel.MinMaxEnabled) 703a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul mask |= IMAGE_MIN_MAX_BIT; 704a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 705a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul ctx->_ImageTransferState = mask; 706a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul} 707a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul 7081e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 7091e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell/* 7101e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * If ctx->NewState is non-zero then this function MUST be called before 7111e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * rendering any primitive. Basically, function pointers and miscellaneous 7121e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * flags are updated to reflect the current state of the state machine. 7131e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * 7141e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * Special care is taken with the derived value _NeedEyeCoords. These 7151e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * is a bitflag which is updated with information from a number of 7161e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * attribute groups (MODELVIEW, LIGHT, TEXTURE). A lot of derived 7171e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * state references this value, and must be treated with care to 7181e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * ensure that updates are done correctly. All state dependent on 7191e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * _NeedEyeCoords is calculated from within _mesa_update_tnl_spaces(), 7205e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen * and from nowhere else. 7211e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 7221e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwellvoid gl_update_state( GLcontext *ctx ) 7231e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell{ 7241e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell GLuint new_state = ctx->NewState; 7251e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell GLuint oldneedeyecoords = ctx->_NeedEyeCoords; 7261e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 7271e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (MESA_VERBOSE & VERBOSE_STATE) 7281e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell gl_print_state("", new_state); 7291e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 7305e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_MODELVIEW) 731ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell _math_matrix_analyse( &ctx->ModelView ); 7321e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 7335e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_PROJECTION) 734a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_projection( ctx ); 735d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 7365e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_TEXTURE_MATRIX) 7371e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell _mesa_update_texture_matrices( ctx ); 7381e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 7395e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_COLOR_MATRIX) 740ad2ac216fa0cbebc36530bf9e5256e902710b892Keith Whitwell _math_matrix_analyse( &ctx->ColorMatrix ); 7415e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen 7421e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* References ColorMatrix.type (derived above). 7431e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 7441e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (new_state & (_NEW_PIXEL|_NEW_COLOR_MATRIX)) 745a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_image_transfer_state(ctx); 7461e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 7471e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Contributes to NeedEyeCoords, NeedNormals. 748d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul */ 7495e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_TEXTURE) 750a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul _mesa_update_texture_state( ctx ); 751d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 7525e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & (_NEW_BUFFERS|_NEW_SCISSOR)) 753a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_drawbuffer( ctx ); 754d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 7555e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_POLYGON) 756a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_polygon( ctx ); 757d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 7581e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* Contributes to NeedEyeCoords, NeedNormals. 7591e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 7605e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen if (new_state & _NEW_LIGHT) 7611e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell gl_update_lighting( ctx ); 762d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 7631e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* We can light in object space if the modelview matrix preserves 7641e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * lengths and relative angles. 7651e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 7661e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (new_state & (_NEW_MODELVIEW|_NEW_LIGHT)) { 7671e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_NeedEyeCoords &= ~NEED_EYE_LIGHT_MODELVIEW; 7681e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (ctx->Light.Enabled && 7691e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell !TEST_MAT_FLAGS( &ctx->ModelView, MAT_FLAGS_LENGTH_PRESERVING)) 7701e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell ctx->_NeedEyeCoords |= NEED_EYE_LIGHT_MODELVIEW; 7711e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell } 772d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul 7731e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell /* ctx->_NeedEyeCoords and ctx->_NeedEyeNormals are now uptodate. 7741e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * 7751e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * If the truth value of either has changed, update for the new 7761e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * lighting space and recompute the positions of lights and the 7771e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * normal transform. 7785e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen * 7791e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell * If the lighting space hasn't changed, may still need to recompute 7805e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen * light positions & normal transforms for other reasons. 7811e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell */ 7821e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell if (new_state & (_NEW_MODELVIEW | 7831e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell _NEW_PROJECTION | 7841e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell _TNL_NEW_NORMAL_TRANSFORM | 7851e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell _NEW_LIGHT | 7865e3bc0c2a2bcdf59949410f94c9b705fc1281ce8Jouk Jansen _TNL_NEW_NEED_EYE_COORDS)) 787a852378a6289d154364dde440f89a39bbfc33e2dBrian Paul update_tnl_spaces( ctx, oldneedeyecoords ); 7881e1aac034c986a08248861363c0baa27dc2ae2d5Keith Whitwell 78923caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell /* 79023caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell * Here the driver sets up all the ctx->Driver function pointers 79123caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell * to it's specific, private functions, and performs any 79223caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell * internal state management necessary, including invalidating 79323caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell * state of active modules. 79423caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell */ 79523caf20169ac38436ee9c13914f1d6aa7cf6bb5eKeith Whitwell ctx->Driver.UpdateState(ctx); 796d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul ctx->NewState = 0; 797d0a3ea051a3825441cdc97a82fa9a9c6e7e83087Brian Paul} 798