src/mesa/main/api_exec.c

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  7.1
   4  *
   5  * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included
  15  * in all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25
  26 /**
  27  * \file api_exec.c
  28  * Initialize dispatch table with the immidiate mode functions.
  29  */
  30
  31
  32 #include "mfeatures.h"
  33 #include "accum.h"
  34 #include "api_loopback.h"
  35 #include "api_exec.h"
  36 #if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
  37 #include "arbprogram.h"
  38 #endif
  39 #include "atifragshader.h"
  40 #include "attrib.h"
  41 #include "blend.h"
  42 #include "bufferobj.h"
  43 #include "arrayobj.h"
  44 #if FEATURE_draw_read_buffer
  45 #include "buffers.h"
  46 #endif
  47 #include "clear.h"
  48 #include "clip.h"
  49 #include "colortab.h"
  50 #include "condrender.h"
  51 #include "context.h"
  52 #include "convolve.h"
  53 #include "depth.h"
  54 #include "dlist.h"
  55 #include "drawpix.h"
  56 #include "rastpos.h"
  57 #include "enable.h"
  58 #include "errors.h"
  59 #include "eval.h"
  60 #include "get.h"
  61 #include "feedback.h"
  62 #include "fog.h"
  63 #if FEATURE_EXT_framebuffer_object
  64 #include "fbobject.h"
  65 #endif
  66 #include "framebuffer.h"
  67 #include "hint.h"
  68 #include "histogram.h"
  69 #include "imports.h"
  70 #include "light.h"
  71 #include "lines.h"
  72 #include "matrix.h"
  73 #include "multisample.h"
  74 #include "pixel.h"
  75 #include "pixelstore.h"
  76 #include "points.h"
  77 #include "polygon.h"
  78 #include "queryobj.h"
  79 #include "readpix.h"
  80 #if FEATURE_ARB_sampler_objects
  81 #include "samplerobj.h"
  82 #endif
  83 #include "scissor.h"
  84 #include "stencil.h"
  85 #include "texenv.h"
  86 #include "texgetimage.h"
  87 #include "teximage.h"
  88 #include "texgen.h"
  89 #include "texobj.h"
  90 #include "texparam.h"
  91 #include "texstate.h"
  92 #include "texstorage.h"
  93 #include "texturebarrier.h"
  94 #include "transformfeedback.h"
  95 #include "mtypes.h"
  96 #include "varray.h"
  97 #include "viewport.h"
  98 #if FEATURE_NV_vertex_program || FEATURE_NV_fragment_program
  99 #include "nvprogram.h"
 100 #endif
 101 #if FEATURE_ARB_shader_objects
 102 #include "shaderapi.h"
 103 #include "uniforms.h"
 104 #endif
 105 #include "syncobj.h"
 106 #include "main/dispatch.h"
 107
 108
 109 #if FEATURE_GL
 110
 111
 112 /**
 113  * Initialize a dispatch table with pointers to Mesa's immediate-mode
 114  * commands.
 115  *
 116  * Pointers to glBegin()/glEnd() object commands and a few others
 117  * are provided via the GLvertexformat interface.
 118  *
 119  * \param ctx  GL context to which \c exec belongs.
 120  * \param exec dispatch table.
 121  */
 122 struct _glapi_table *
 123 _mesa_create_exec_table(struct gl_context *ctx)
 124 {
 125    struct _glapi_table *exec;
 126
 127    exec = _mesa_alloc_dispatch_table(_gloffset_COUNT);
 128    if (exec == NULL)
 129       return NULL;
 130
 131 #if _HAVE_FULL_GL
 132    _mesa_loopback_init_api_table( exec );
 133 #endif
 134
 135    /* load the dispatch slots we understand */
 136    if (ctx->API != API_OPENGL_CORE) {
 137       SET_AlphaFunc(exec, _mesa_AlphaFunc);
 138    }
 139
 140    SET_BlendFunc(exec, _mesa_BlendFunc);
 141    SET_Clear(exec, _mesa_Clear);
 142    SET_ClearColor(exec, _mesa_ClearColor);
 143    SET_ClearStencil(exec, _mesa_ClearStencil);
 144    SET_ColorMask(exec, _mesa_ColorMask);
 145    SET_CullFace(exec, _mesa_CullFace);
 146    SET_Disable(exec, _mesa_Disable);
 147 #if FEATURE_draw_read_buffer
 148    SET_DrawBuffer(exec, _mesa_DrawBuffer);
 149    SET_ReadBuffer(exec, _mesa_ReadBuffer);
 150 #endif
 151    SET_Enable(exec, _mesa_Enable);
 152    SET_Finish(exec, _mesa_Finish);
 153    SET_Flush(exec, _mesa_Flush);
 154    SET_FrontFace(exec, _mesa_FrontFace);
 155    if (ctx->API != API_OPENGL_CORE) {
 156       SET_Frustum(exec, _mesa_Frustum);
 157    }
 158    SET_GetError(exec, _mesa_GetError);
 159    SET_GetFloatv(exec, _mesa_GetFloatv);
 160    SET_GetString(exec, _mesa_GetString);
 161    if (ctx->API == API_OPENGL) {
 162       SET_LineStipple(exec, _mesa_LineStipple);
 163    }
 164    SET_LineWidth(exec, _mesa_LineWidth);
 165    if (ctx->API != API_OPENGL_CORE) {
 166       SET_LoadIdentity(exec, _mesa_LoadIdentity);
 167       SET_LoadMatrixf(exec, _mesa_LoadMatrixf);
 168    }
 169    SET_LogicOp(exec, _mesa_LogicOp);
 170    if (ctx->API != API_OPENGL_CORE) {
 171       SET_MatrixMode(exec, _mesa_MatrixMode);
 172       SET_MultMatrixf(exec, _mesa_MultMatrixf);
 173       SET_Ortho(exec, _mesa_Ortho);
 174    }
 175    SET_PixelStorei(exec, _mesa_PixelStorei);
 176    if (ctx->API != API_OPENGL_CORE) {
 177       SET_PopMatrix(exec, _mesa_PopMatrix);
 178       SET_PushMatrix(exec, _mesa_PushMatrix);
 179       SET_Rotatef(exec, _mesa_Rotatef);
 180       SET_Scalef(exec, _mesa_Scalef);
 181    }
 182    SET_Scissor(exec, _mesa_Scissor);
 183    if (ctx->API != API_OPENGL_CORE) {
 184       SET_ShadeModel(exec, _mesa_ShadeModel);
 185    }
 186    SET_StencilFunc(exec, _mesa_StencilFunc);
 187    SET_StencilMask(exec, _mesa_StencilMask);
 188    SET_StencilOp(exec, _mesa_StencilOp);
 189    if (ctx->API != API_OPENGL_CORE) {
 190       SET_TexEnvfv(exec, _mesa_TexEnvfv);
 191       SET_TexEnvi(exec, _mesa_TexEnvi);
 192    }
 193    SET_TexImage2D(exec, _mesa_TexImage2D);
 194    SET_TexParameteri(exec, _mesa_TexParameteri);
 195    if (ctx->API != API_OPENGL_CORE) {
 196       SET_Translatef(exec, _mesa_Translatef);
 197    }
 198    SET_Viewport(exec, _mesa_Viewport);
 199
 200    if (ctx->API == API_OPENGL) {
 201       _mesa_init_accum_dispatch(exec);
 202       _mesa_init_dlist_dispatch(exec);
 203    }
 204
 205    SET_ClearDepth(exec, _mesa_ClearDepth);
 206    if (ctx->API == API_OPENGL) {
 207       SET_ClearIndex(exec, _mesa_ClearIndex);
 208       SET_ClipPlane(exec, _mesa_ClipPlane);
 209       SET_ColorMaterial(exec, _mesa_ColorMaterial);
 210    }
 211    SET_DepthFunc(exec, _mesa_DepthFunc);
 212    SET_DepthMask(exec, _mesa_DepthMask);
 213    SET_DepthRange(exec, _mesa_DepthRange);
 214
 215    _mesa_init_drawpix_dispatch(exec);
 216    if (ctx->API == API_OPENGL) {
 217       _mesa_init_feedback_dispatch(exec);
 218    }
 219
 220    if (ctx->API == API_OPENGL) {
 221       SET_FogCoordPointerEXT(exec, _mesa_FogCoordPointerEXT);
 222       SET_Fogf(exec, _mesa_Fogf);
 223       SET_Fogfv(exec, _mesa_Fogfv);
 224       SET_Fogi(exec, _mesa_Fogi);
 225       SET_Fogiv(exec, _mesa_Fogiv);
 226       SET_GetClipPlane(exec, _mesa_GetClipPlane);
 227    }
 228    SET_GetBooleanv(exec, _mesa_GetBooleanv);
 229    SET_GetDoublev(exec, _mesa_GetDoublev);
 230    SET_GetIntegerv(exec, _mesa_GetIntegerv);
 231    if (ctx->API != API_OPENGL_CORE) {
 232       SET_GetLightfv(exec, _mesa_GetLightfv);
 233       SET_GetLightiv(exec, _mesa_GetLightiv);
 234       SET_GetMaterialfv(exec, _mesa_GetMaterialfv);
 235       SET_GetMaterialiv(exec, _mesa_GetMaterialiv);
 236       SET_GetPolygonStipple(exec, _mesa_GetPolygonStipple);
 237       SET_GetTexEnvfv(exec, _mesa_GetTexEnvfv);
 238       SET_GetTexEnviv(exec, _mesa_GetTexEnviv);
 239    }
 240    SET_GetTexLevelParameterfv(exec, _mesa_GetTexLevelParameterfv);
 241    SET_GetTexLevelParameteriv(exec, _mesa_GetTexLevelParameteriv);
 242    SET_GetTexParameterfv(exec, _mesa_GetTexParameterfv);
 243    SET_GetTexParameteriv(exec, _mesa_GetTexParameteriv);
 244    SET_GetTexImage(exec, _mesa_GetTexImage);
 245    SET_Hint(exec, _mesa_Hint);
 246    if (ctx->API == API_OPENGL) {
 247       SET_IndexMask(exec, _mesa_IndexMask);
 248    }
 249    SET_IsEnabled(exec, _mesa_IsEnabled);
 250    if (ctx->API != API_OPENGL_CORE) {
 251       SET_LightModelf(exec, _mesa_LightModelf);
 252       SET_LightModelfv(exec, _mesa_LightModelfv);
 253       SET_LightModeli(exec, _mesa_LightModeli);
 254       SET_LightModeliv(exec, _mesa_LightModeliv);
 255       SET_Lightf(exec, _mesa_Lightf);
 256       SET_Lightfv(exec, _mesa_Lightfv);
 257       SET_Lighti(exec, _mesa_Lighti);
 258       SET_Lightiv(exec, _mesa_Lightiv);
 259       SET_LoadMatrixd(exec, _mesa_LoadMatrixd);
 260    }
 261
 262    if (ctx->API == API_OPENGL) {
 263       _mesa_init_eval_dispatch(exec);
 264       SET_MultMatrixd(exec, _mesa_MultMatrixd);
 265       _mesa_init_pixel_dispatch(exec);
 266    }
 267
 268    SET_PixelStoref(exec, _mesa_PixelStoref);
 269    SET_PointSize(exec, _mesa_PointSize);
 270    SET_PolygonMode(exec, _mesa_PolygonMode);
 271    SET_PolygonOffset(exec, _mesa_PolygonOffset);
 272    if (ctx->API == API_OPENGL) {
 273       SET_PolygonStipple(exec, _mesa_PolygonStipple);
 274
 275       _mesa_init_attrib_dispatch(exec);
 276       _mesa_init_rastpos_dispatch(exec);
 277    }
 278
 279    SET_ReadPixels(exec, _mesa_ReadPixels);
 280    if (ctx->API != API_OPENGL_CORE) {
 281       SET_Rotated(exec, _mesa_Rotated);
 282       SET_Scaled(exec, _mesa_Scaled);
 283       SET_SecondaryColorPointerEXT(exec, _mesa_SecondaryColorPointerEXT);
 284       SET_TexEnvf(exec, _mesa_TexEnvf);
 285       SET_TexEnviv(exec, _mesa_TexEnviv);
 286    }
 287
 288    if (ctx->API != API_OPENGL_CORE) {
 289       _mesa_init_texgen_dispatch(exec);
 290    }
 291
 292    SET_TexImage1D(exec, _mesa_TexImage1D);
 293    SET_TexParameterf(exec, _mesa_TexParameterf);
 294    SET_TexParameterfv(exec, _mesa_TexParameterfv);
 295    SET_TexParameteriv(exec, _mesa_TexParameteriv);
 296    if (ctx->API == API_OPENGL) {
 297       SET_Translated(exec, _mesa_Translated);
 298    }
 299
 300    /* 1.1 */
 301    SET_BindTexture(exec, _mesa_BindTexture);
 302    SET_DeleteTextures(exec, _mesa_DeleteTextures);
 303    SET_GenTextures(exec, _mesa_GenTextures);
 304 #if _HAVE_FULL_GL
 305    if (ctx->API == API_OPENGL) {
 306       SET_AreTexturesResident(exec, _mesa_AreTexturesResident);
 307       SET_ColorPointer(exec, _mesa_ColorPointer);
 308    }
 309    SET_CopyTexImage1D(exec, _mesa_CopyTexImage1D);
 310    SET_CopyTexImage2D(exec, _mesa_CopyTexImage2D);
 311    SET_CopyTexSubImage1D(exec, _mesa_CopyTexSubImage1D);
 312    SET_CopyTexSubImage2D(exec, _mesa_CopyTexSubImage2D);
 313    if (ctx->API != API_OPENGL_CORE) {
 314       SET_DisableClientState(exec, _mesa_DisableClientState);
 315       SET_EdgeFlagPointer(exec, _mesa_EdgeFlagPointer);
 316       SET_EnableClientState(exec, _mesa_EnableClientState);
 317       SET_GetPointerv(exec, _mesa_GetPointerv);
 318       SET_IndexPointer(exec, _mesa_IndexPointer);
 319       SET_InterleavedArrays(exec, _mesa_InterleavedArrays);
 320    }
 321    SET_IsTexture(exec, _mesa_IsTexture);
 322    if (ctx->API != API_OPENGL_CORE) {
 323       SET_NormalPointer(exec, _mesa_NormalPointer);
 324       SET_PrioritizeTextures(exec, _mesa_PrioritizeTextures);
 325       SET_TexCoordPointer(exec, _mesa_TexCoordPointer);
 326    }
 327    SET_TexSubImage1D(exec, _mesa_TexSubImage1D);
 328    SET_TexSubImage2D(exec, _mesa_TexSubImage2D);
 329    if (ctx->API != API_OPENGL_CORE) {
 330       SET_VertexPointer(exec, _mesa_VertexPointer);
 331    }
 332 #endif
 333
 334    /* 1.2 */
 335 #if _HAVE_FULL_GL
 336    SET_CopyTexSubImage3D(exec, _mesa_CopyTexSubImage3D);
 337    SET_TexImage3D(exec, _mesa_TexImage3D);
 338    SET_TexSubImage3D(exec, _mesa_TexSubImage3D);
 339 #endif
 340
 341    /* OpenGL 1.2  GL_ARB_imaging */
 342    SET_BlendColor(exec, _mesa_BlendColor);
 343    SET_BlendEquation(exec, _mesa_BlendEquation);
 344    SET_BlendEquationSeparateEXT(exec, _mesa_BlendEquationSeparateEXT);
 345
 346    if (ctx->API == API_OPENGL) {
 347       _mesa_init_colortable_dispatch(exec);
 348       _mesa_init_convolve_dispatch(exec);
 349       _mesa_init_histogram_dispatch(exec);
 350    }
 351
 352    /* OpenGL 2.0 */
 353    SET_StencilFuncSeparate(exec, _mesa_StencilFuncSeparate);
 354    SET_StencilMaskSeparate(exec, _mesa_StencilMaskSeparate);
 355    SET_StencilOpSeparate(exec, _mesa_StencilOpSeparate);
 356
 357 #if FEATURE_ARB_shader_objects
 358    _mesa_init_shader_dispatch(exec);
 359    _mesa_init_shader_uniform_dispatch(exec);
 360 #endif
 361
 362    /* 2. GL_EXT_blend_color */
 363 #if 0
 364 /*    SET_BlendColorEXT(exec, _mesa_BlendColorEXT); */
 365 #endif
 366
 367    /* 3. GL_EXT_polygon_offset */
 368 #if _HAVE_FULL_GL
 369    if (ctx->API == API_OPENGL) {
 370       SET_PolygonOffsetEXT(exec, _mesa_PolygonOffsetEXT);
 371    }
 372 #endif
 373
 374    /* 6. GL_EXT_texture3d */
 375 #if 0
 376 /*    SET_CopyTexSubImage3DEXT(exec, _mesa_CopyTexSubImage3D); */
 377 /*    SET_TexImage3DEXT(exec, _mesa_TexImage3DEXT); */
 378 /*    SET_TexSubImage3DEXT(exec, _mesa_TexSubImage3D); */
 379 #endif
 380
 381    /* 11. GL_EXT_histogram */
 382 #if 0
 383    if (ctx->API == API_OPENGL) {
 384       SET_GetHistogramEXT(exec, _mesa_GetHistogram);
 385       SET_GetHistogramParameterfvEXT(exec, _mesa_GetHistogramParameterfv);
 386       SET_GetHistogramParameterivEXT(exec, _mesa_GetHistogramParameteriv);
 387       SET_GetMinmaxEXT(exec, _mesa_GetMinmax);
 388       SET_GetMinmaxParameterfvEXT(exec, _mesa_GetMinmaxParameterfv);
 389       SET_GetMinmaxParameterivEXT(exec, _mesa_GetMinmaxParameteriv);
 390    }
 391 #endif
 392
 393    /* 14. SGI_color_table */
 394 #if 0
 395    if (ctx->API != API_OPENGL_CORE) {
 396       SET_ColorTableSGI(exec, _mesa_ColorTable);
 397       SET_ColorSubTableSGI(exec, _mesa_ColorSubTable);
 398       SET_GetColorTableSGI(exec, _mesa_GetColorTable);
 399       SET_GetColorTableParameterfvSGI(exec, _mesa_GetColorTableParameterfv);
 400       SET_GetColorTableParameterivSGI(exec, _mesa_GetColorTableParameteriv);
 401    }
 402 #endif
 403
 404    /* 30. GL_EXT_vertex_array */
 405 #if _HAVE_FULL_GL
 406    if (ctx->API == API_OPENGL) {
 407       SET_ColorPointerEXT(exec, _mesa_ColorPointerEXT);
 408       SET_EdgeFlagPointerEXT(exec, _mesa_EdgeFlagPointerEXT);
 409       SET_IndexPointerEXT(exec, _mesa_IndexPointerEXT);
 410       SET_NormalPointerEXT(exec, _mesa_NormalPointerEXT);
 411       SET_TexCoordPointerEXT(exec, _mesa_TexCoordPointerEXT);
 412       SET_VertexPointerEXT(exec, _mesa_VertexPointerEXT);
 413    }
 414 #endif
 415
 416    /* 37. GL_EXT_blend_minmax */
 417 #if 0
 418    SET_BlendEquationEXT(exec, _mesa_BlendEquationEXT);
 419 #endif
 420
 421    /* 54. GL_EXT_point_parameters */
 422 #if _HAVE_FULL_GL
 423    SET_PointParameterfEXT(exec, _mesa_PointParameterf);
 424    SET_PointParameterfvEXT(exec, _mesa_PointParameterfv);
 425 #endif
 426
 427    /* 95. GL_ARB_ES2_compatibility */
 428    SET_ClearDepthf(exec, _mesa_ClearDepthf);
 429    SET_DepthRangef(exec, _mesa_DepthRangef);
 430
 431    /* 97. GL_EXT_compiled_vertex_array */
 432 #if _HAVE_FULL_GL
 433    if (ctx->API == API_OPENGL) {
 434       SET_LockArraysEXT(exec, _mesa_LockArraysEXT);
 435       SET_UnlockArraysEXT(exec, _mesa_UnlockArraysEXT);
 436    }
 437 #endif
 438
 439    /* 148. GL_EXT_multi_draw_arrays */
 440 #if _HAVE_FULL_GL
 441    SET_MultiDrawArraysEXT(exec, _mesa_MultiDrawArraysEXT);
 442 #endif
 443
 444    /* 173. GL_INGR_blend_func_separate */
 445 #if _HAVE_FULL_GL
 446    SET_BlendFuncSeparateEXT(exec, _mesa_BlendFuncSeparateEXT);
 447 #endif
 448
 449    /* 196. GL_MESA_resize_buffers */
 450 #if _HAVE_FULL_GL
 451    SET_ResizeBuffersMESA(exec, _mesa_ResizeBuffersMESA);
 452 #endif
 453
 454    /* 197. GL_MESA_window_pos */
 455    /* part of _mesa_init_rastpos_dispatch(exec); */
 456
 457    /* 200. GL_IBM_multimode_draw_arrays */
 458 #if _HAVE_FULL_GL
 459    SET_MultiModeDrawArraysIBM(exec, _mesa_MultiModeDrawArraysIBM);
 460    SET_MultiModeDrawElementsIBM(exec, _mesa_MultiModeDrawElementsIBM);
 461 #endif
 462
 463    /* 233. GL_NV_vertex_program */
 464 #if FEATURE_NV_vertex_program
 465    if (ctx->API == API_OPENGL) {
 466       SET_BindProgramNV(exec, _mesa_BindProgram);
 467       SET_DeleteProgramsNV(exec, _mesa_DeletePrograms);
 468       SET_ExecuteProgramNV(exec, _mesa_ExecuteProgramNV);
 469       SET_GenProgramsNV(exec, _mesa_GenPrograms);
 470       SET_AreProgramsResidentNV(exec, _mesa_AreProgramsResidentNV);
 471       SET_RequestResidentProgramsNV(exec, _mesa_RequestResidentProgramsNV);
 472       SET_GetProgramParameterfvNV(exec, _mesa_GetProgramParameterfvNV);
 473       SET_GetProgramParameterdvNV(exec, _mesa_GetProgramParameterdvNV);
 474       SET_GetProgramivNV(exec, _mesa_GetProgramivNV);
 475       SET_GetProgramStringNV(exec, _mesa_GetProgramStringNV);
 476       SET_GetTrackMatrixivNV(exec, _mesa_GetTrackMatrixivNV);
 477       SET_GetVertexAttribdvNV(exec, _mesa_GetVertexAttribdvNV);
 478       SET_GetVertexAttribfvNV(exec, _mesa_GetVertexAttribfvNV);
 479       SET_GetVertexAttribivNV(exec, _mesa_GetVertexAttribivNV);
 480       SET_GetVertexAttribPointervNV(exec, _mesa_GetVertexAttribPointervNV);
 481       SET_IsProgramNV(exec, _mesa_IsProgramARB);
 482       SET_LoadProgramNV(exec, _mesa_LoadProgramNV);
 483       SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB); /* alias to ProgramParameter4dNV */
 484       SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);  /* alias to ProgramParameter4dvNV */
 485       SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);  /* alias to ProgramParameter4fNV */
 486       SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);  /* alias to ProgramParameter4fvNV */
 487       SET_ProgramParameters4dvNV(exec, _mesa_ProgramParameters4dvNV);
 488       SET_ProgramParameters4fvNV(exec, _mesa_ProgramParameters4fvNV);
 489       SET_TrackMatrixNV(exec, _mesa_TrackMatrixNV);
 490       SET_VertexAttribPointerNV(exec, _mesa_VertexAttribPointerNV);
 491       /* glVertexAttrib*NV functions handled in api_loopback.c */
 492    }
 493 #endif
 494
 495    /* 273. GL_APPLE_vertex_array_object */
 496    if (ctx->API == API_OPENGL) {
 497       SET_BindVertexArrayAPPLE(exec, _mesa_BindVertexArrayAPPLE);
 498       SET_GenVertexArraysAPPLE(exec, _mesa_GenVertexArraysAPPLE);
 499    }
 500    /* Reused by ARB_vertex_array_object */
 501    SET_DeleteVertexArraysAPPLE(exec, _mesa_DeleteVertexArraysAPPLE);
 502    SET_IsVertexArrayAPPLE(exec, _mesa_IsVertexArrayAPPLE);
 503
 504    /* 282. GL_NV_fragment_program */
 505 #if FEATURE_NV_fragment_program
 506    if (ctx->API == API_OPENGL) {
 507       SET_ProgramNamedParameter4fNV(exec, _mesa_ProgramNamedParameter4fNV);
 508       SET_ProgramNamedParameter4dNV(exec, _mesa_ProgramNamedParameter4dNV);
 509       SET_ProgramNamedParameter4fvNV(exec, _mesa_ProgramNamedParameter4fvNV);
 510       SET_ProgramNamedParameter4dvNV(exec, _mesa_ProgramNamedParameter4dvNV);
 511       SET_GetProgramNamedParameterfvNV(exec, _mesa_GetProgramNamedParameterfvNV);
 512       SET_GetProgramNamedParameterdvNV(exec, _mesa_GetProgramNamedParameterdvNV);
 513       SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
 514       SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
 515       SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
 516       SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
 517       SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
 518       SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
 519    }
 520 #endif
 521
 522    /* 262. GL_NV_point_sprite */
 523 #if _HAVE_FULL_GL
 524    SET_PointParameteriNV(exec, _mesa_PointParameteri);
 525    SET_PointParameterivNV(exec, _mesa_PointParameteriv);
 526 #endif
 527
 528    /* 268. GL_EXT_stencil_two_side */
 529 #if _HAVE_FULL_GL
 530    if (ctx->API == API_OPENGL) {
 531       SET_ActiveStencilFaceEXT(exec, _mesa_ActiveStencilFaceEXT);
 532    }
 533 #endif
 534
 535    /* 285. GL_NV_primitive_restart */
 536    SET_PrimitiveRestartIndexNV(exec, _mesa_PrimitiveRestartIndex);
 537
 538    /* ???. GL_EXT_depth_bounds_test */
 539    SET_DepthBoundsEXT(exec, _mesa_DepthBoundsEXT);
 540
 541    /* 352. GL_EXT_transform_feedback */
 542    /* ARB 93. GL_ARB_transform_feedback2 */
 543    _mesa_init_transform_feedback_dispatch(exec);
 544
 545    /* 364. GL_EXT_provoking_vertex */
 546    SET_ProvokingVertexEXT(exec, _mesa_ProvokingVertexEXT);
 547
 548    /* ARB 1. GL_ARB_multitexture */
 549 #if _HAVE_FULL_GL
 550    SET_ActiveTextureARB(exec, _mesa_ActiveTextureARB);
 551    SET_ClientActiveTextureARB(exec, _mesa_ClientActiveTextureARB);
 552 #endif
 553
 554    /* ARB 3. GL_ARB_transpose_matrix */
 555 #if _HAVE_FULL_GL
 556    if (ctx->API == API_OPENGL) {
 557       SET_LoadTransposeMatrixdARB(exec, _mesa_LoadTransposeMatrixdARB);
 558       SET_LoadTransposeMatrixfARB(exec, _mesa_LoadTransposeMatrixfARB);
 559       SET_MultTransposeMatrixdARB(exec, _mesa_MultTransposeMatrixdARB);
 560       SET_MultTransposeMatrixfARB(exec, _mesa_MultTransposeMatrixfARB);
 561    }
 562 #endif
 563
 564    /* ARB 5. GL_ARB_multisample */
 565 #if _HAVE_FULL_GL
 566    SET_SampleCoverageARB(exec, _mesa_SampleCoverageARB);
 567 #endif
 568
 569    /* ARB 12. GL_ARB_texture_compression */
 570 #if _HAVE_FULL_GL
 571    SET_CompressedTexImage3DARB(exec, _mesa_CompressedTexImage3DARB);
 572    SET_CompressedTexImage2DARB(exec, _mesa_CompressedTexImage2DARB);
 573    SET_CompressedTexImage1DARB(exec, _mesa_CompressedTexImage1DARB);
 574    SET_CompressedTexSubImage3DARB(exec, _mesa_CompressedTexSubImage3DARB);
 575    SET_CompressedTexSubImage2DARB(exec, _mesa_CompressedTexSubImage2DARB);
 576    SET_CompressedTexSubImage1DARB(exec, _mesa_CompressedTexSubImage1DARB);
 577    SET_GetCompressedTexImageARB(exec, _mesa_GetCompressedTexImageARB);
 578
 579    /* ARB 104. GL_ARB_robustness */
 580    SET_GetnCompressedTexImageARB(exec, _mesa_GetnCompressedTexImageARB);
 581 #endif
 582
 583    /* ARB 14. GL_ARB_point_parameters */
 584    /* reuse EXT_point_parameters functions */
 585
 586    /* ARB 26. GL_ARB_vertex_program */
 587    /* ARB 27. GL_ARB_fragment_program */
 588 #if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
 589    /* glVertexAttrib1sARB aliases glVertexAttrib1sNV */
 590    /* glVertexAttrib1fARB aliases glVertexAttrib1fNV */
 591    /* glVertexAttrib1dARB aliases glVertexAttrib1dNV */
 592    /* glVertexAttrib2sARB aliases glVertexAttrib2sNV */
 593    /* glVertexAttrib2fARB aliases glVertexAttrib2fNV */
 594    /* glVertexAttrib2dARB aliases glVertexAttrib2dNV */
 595    /* glVertexAttrib3sARB aliases glVertexAttrib3sNV */
 596    /* glVertexAttrib3fARB aliases glVertexAttrib3fNV */
 597    /* glVertexAttrib3dARB aliases glVertexAttrib3dNV */
 598    /* glVertexAttrib4sARB aliases glVertexAttrib4sNV */
 599    /* glVertexAttrib4fARB aliases glVertexAttrib4fNV */
 600    /* glVertexAttrib4dARB aliases glVertexAttrib4dNV */
 601    /* glVertexAttrib4NubARB aliases glVertexAttrib4NubNV */
 602    /* glVertexAttrib1svARB aliases glVertexAttrib1svNV */
 603    /* glVertexAttrib1fvARB aliases glVertexAttrib1fvNV */
 604    /* glVertexAttrib1dvARB aliases glVertexAttrib1dvNV */
 605    /* glVertexAttrib2svARB aliases glVertexAttrib2svNV */
 606    /* glVertexAttrib2fvARB aliases glVertexAttrib2fvNV */
 607    /* glVertexAttrib2dvARB aliases glVertexAttrib2dvNV */
 608    /* glVertexAttrib3svARB aliases glVertexAttrib3svNV */
 609    /* glVertexAttrib3fvARB aliases glVertexAttrib3fvNV */
 610    /* glVertexAttrib3dvARB aliases glVertexAttrib3dvNV */
 611    /* glVertexAttrib4svARB aliases glVertexAttrib4svNV */
 612    /* glVertexAttrib4fvARB aliases glVertexAttrib4fvNV */
 613    /* glVertexAttrib4dvARB aliases glVertexAttrib4dvNV */
 614    /* glVertexAttrib4NubvARB aliases glVertexAttrib4NubvNV */
 615    /* glVertexAttrib4bvARB handled in api_loopback.c */
 616    /* glVertexAttrib4ivARB handled in api_loopback.c */
 617    /* glVertexAttrib4ubvARB handled in api_loopback.c */
 618    /* glVertexAttrib4usvARB handled in api_loopback.c */
 619    /* glVertexAttrib4uivARB handled in api_loopback.c */
 620    /* glVertexAttrib4NbvARB handled in api_loopback.c */
 621    /* glVertexAttrib4NsvARB handled in api_loopback.c */
 622    /* glVertexAttrib4NivARB handled in api_loopback.c */
 623    /* glVertexAttrib4NusvARB handled in api_loopback.c */
 624    /* glVertexAttrib4NuivARB handled in api_loopback.c */
 625    SET_VertexAttribPointerARB(exec, _mesa_VertexAttribPointerARB);
 626    SET_EnableVertexAttribArrayARB(exec, _mesa_EnableVertexAttribArrayARB);
 627    SET_DisableVertexAttribArrayARB(exec, _mesa_DisableVertexAttribArrayARB);
 628    SET_ProgramStringARB(exec, _mesa_ProgramStringARB);
 629    /* glBindProgramARB aliases glBindProgramNV */
 630    /* glDeleteProgramsARB aliases glDeleteProgramsNV */
 631    /* glGenProgramsARB aliases glGenProgramsNV */
 632    /* glIsProgramARB aliases glIsProgramNV */
 633    SET_GetVertexAttribdvARB(exec, _mesa_GetVertexAttribdvARB);
 634    SET_GetVertexAttribfvARB(exec, _mesa_GetVertexAttribfvARB);
 635    SET_GetVertexAttribivARB(exec, _mesa_GetVertexAttribivARB);
 636    /* glGetVertexAttribPointervARB aliases glGetVertexAttribPointervNV */
 637    if (ctx->API == API_OPENGL) {
 638       SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB);
 639       SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);
 640       SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);
 641       SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);
 642       SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
 643       SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
 644       SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
 645       SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
 646       SET_GetProgramEnvParameterdvARB(exec, _mesa_GetProgramEnvParameterdvARB);
 647       SET_GetProgramEnvParameterfvARB(exec, _mesa_GetProgramEnvParameterfvARB);
 648       SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
 649       SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
 650       SET_GetProgramStringARB(exec, _mesa_GetProgramStringARB);
 651    }
 652    SET_GetProgramivARB(exec, _mesa_GetProgramivARB);
 653 #endif
 654
 655    /* ARB 28. GL_ARB_vertex_buffer_object */
 656    _mesa_init_bufferobj_dispatch(ctx, exec);
 657
 658    /* ARB 29. GL_ARB_occlusion_query */
 659    _mesa_init_queryobj_dispatch(exec);
 660
 661    /* ARB 37. GL_ARB_draw_buffers */
 662 #if FEATURE_draw_read_buffer
 663    SET_DrawBuffersARB(exec, _mesa_DrawBuffersARB);
 664 #endif
 665
 666    /* ARB 66. GL_ARB_sync */
 667    _mesa_init_sync_dispatch(exec);
 668
 669    /* ARB 104. GL_ARB_debug_output */
 670    _mesa_init_errors_dispatch(exec);
 671
 672    /* ARB 105. GL_ARB_robustness */
 673    SET_GetGraphicsResetStatusARB(exec, _mesa_GetGraphicsResetStatusARB);
 674    SET_GetnPolygonStippleARB(exec, _mesa_GetnPolygonStippleARB);
 675    SET_GetnTexImageARB(exec, _mesa_GetnTexImageARB);
 676    SET_ReadnPixelsARB(exec, _mesa_ReadnPixelsARB);
 677
 678   /* GL_ATI_fragment_shader */
 679    if (ctx->API == API_OPENGL) {
 680       _mesa_init_ati_fragment_shader_dispatch(exec);
 681    }
 682
 683   /* GL_ATI_envmap_bumpmap */
 684    if (ctx->API == API_OPENGL) {
 685       SET_GetTexBumpParameterivATI(exec, _mesa_GetTexBumpParameterivATI);
 686       SET_GetTexBumpParameterfvATI(exec, _mesa_GetTexBumpParameterfvATI);
 687       SET_TexBumpParameterivATI(exec, _mesa_TexBumpParameterivATI);
 688       SET_TexBumpParameterfvATI(exec, _mesa_TexBumpParameterfvATI);
 689    }
 690
 691 #if FEATURE_EXT_framebuffer_object
 692    SET_IsRenderbufferEXT(exec, _mesa_IsRenderbufferEXT);
 693    SET_BindRenderbufferEXT(exec, _mesa_BindRenderbufferEXT);
 694    SET_DeleteRenderbuffersEXT(exec, _mesa_DeleteRenderbuffersEXT);
 695    SET_GenRenderbuffersEXT(exec, _mesa_GenRenderbuffersEXT);
 696    SET_RenderbufferStorageEXT(exec, _mesa_RenderbufferStorageEXT);
 697    SET_GetRenderbufferParameterivEXT(exec, _mesa_GetRenderbufferParameterivEXT);
 698    SET_IsFramebufferEXT(exec, _mesa_IsFramebufferEXT);
 699    SET_BindFramebufferEXT(exec, _mesa_BindFramebufferEXT);
 700    SET_DeleteFramebuffersEXT(exec, _mesa_DeleteFramebuffersEXT);
 701    SET_GenFramebuffersEXT(exec, _mesa_GenFramebuffersEXT);
 702    SET_CheckFramebufferStatusEXT(exec, _mesa_CheckFramebufferStatusEXT);
 703    SET_FramebufferTexture1DEXT(exec, _mesa_FramebufferTexture1DEXT);
 704    SET_FramebufferTexture2DEXT(exec, _mesa_FramebufferTexture2DEXT);
 705    SET_FramebufferTexture3DEXT(exec, _mesa_FramebufferTexture3DEXT);
 706    SET_FramebufferRenderbufferEXT(exec, _mesa_FramebufferRenderbufferEXT);
 707    SET_GetFramebufferAttachmentParameterivEXT(exec, _mesa_GetFramebufferAttachmentParameterivEXT);
 708    SET_GenerateMipmapEXT(exec, _mesa_GenerateMipmapEXT);
 709 #endif
 710
 711 #if FEATURE_EXT_framebuffer_blit
 712    SET_BlitFramebufferEXT(exec, _mesa_BlitFramebufferEXT);
 713 #endif
 714
 715    /* GL_EXT_gpu_program_parameters */
 716 #if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
 717    if (ctx->API == API_OPENGL) {
 718       SET_ProgramEnvParameters4fvEXT(exec, _mesa_ProgramEnvParameters4fvEXT);
 719       SET_ProgramLocalParameters4fvEXT(exec, _mesa_ProgramLocalParameters4fvEXT);
 720    }
 721 #endif
 722
 723    /* GL_MESA_texture_array / GL_EXT_texture_array */
 724 #if FEATURE_EXT_framebuffer_object
 725    SET_FramebufferTextureLayerEXT(exec, _mesa_FramebufferTextureLayerEXT);
 726 #endif
 727
 728    /* GL_ATI_separate_stencil */
 729    if (ctx->API == API_OPENGL) {
 730       SET_StencilFuncSeparateATI(exec, _mesa_StencilFuncSeparateATI);
 731    }
 732
 733 #if FEATURE_ARB_framebuffer_object
 734    /* The ARB_fbo functions are the union of
 735     * GL_EXT_fbo, GL_EXT_framebuffer_blit, GL_EXT_texture_array
 736     */
 737    SET_RenderbufferStorageMultisample(exec, _mesa_RenderbufferStorageMultisample);
 738 #endif
 739
 740 #if FEATURE_ARB_map_buffer_range
 741    SET_MapBufferRange(exec, _mesa_MapBufferRange);
 742    SET_FlushMappedBufferRange(exec, _mesa_FlushMappedBufferRange);
 743 #endif
 744
 745    /* GL_ARB_copy_buffer */
 746    SET_CopyBufferSubData(exec, _mesa_CopyBufferSubData);
 747
 748    /* GL_ARB_vertex_array_object */
 749    SET_BindVertexArray(exec, _mesa_BindVertexArray);
 750    SET_GenVertexArrays(exec, _mesa_GenVertexArrays);
 751
 752    /* GL_EXT_draw_buffers2 */
 753    SET_ColorMaskIndexedEXT(exec, _mesa_ColorMaskIndexed);
 754    SET_GetBooleanIndexedvEXT(exec, _mesa_GetBooleanIndexedv);
 755    SET_GetIntegerIndexedvEXT(exec, _mesa_GetIntegerIndexedv);
 756    SET_EnableIndexedEXT(exec, _mesa_EnableIndexed);
 757    SET_DisableIndexedEXT(exec, _mesa_DisableIndexed);
 758    SET_IsEnabledIndexedEXT(exec, _mesa_IsEnabledIndexed);
 759
 760    /* GL_NV_conditional_render */
 761    SET_BeginConditionalRenderNV(exec, _mesa_BeginConditionalRender);
 762    SET_EndConditionalRenderNV(exec, _mesa_EndConditionalRender);
 763
 764 #if FEATURE_OES_EGL_image
 765    SET_EGLImageTargetTexture2DOES(exec, _mesa_EGLImageTargetTexture2DOES);
 766    SET_EGLImageTargetRenderbufferStorageOES(exec, _mesa_EGLImageTargetRenderbufferStorageOES);
 767 #endif
 768
 769 #if FEATURE_APPLE_object_purgeable
 770    SET_ObjectPurgeableAPPLE(exec, _mesa_ObjectPurgeableAPPLE);
 771    SET_ObjectUnpurgeableAPPLE(exec, _mesa_ObjectUnpurgeableAPPLE);
 772    SET_GetObjectParameterivAPPLE(exec, _mesa_GetObjectParameterivAPPLE);
 773 #endif
 774
 775 #if FEATURE_ARB_geometry_shader4
 776    SET_FramebufferTextureARB(exec, _mesa_FramebufferTextureARB);
 777    SET_FramebufferTextureFaceARB(exec, _mesa_FramebufferTextureFaceARB);
 778 #endif
 779
 780    SET_ClampColorARB(exec, _mesa_ClampColorARB);
 781
 782    /* GL_EXT_texture_integer */
 783    SET_ClearColorIiEXT(exec, _mesa_ClearColorIiEXT);
 784    SET_ClearColorIuiEXT(exec, _mesa_ClearColorIuiEXT);
 785    SET_GetTexParameterIivEXT(exec, _mesa_GetTexParameterIiv);
 786    SET_GetTexParameterIuivEXT(exec, _mesa_GetTexParameterIuiv);
 787    SET_TexParameterIivEXT(exec, _mesa_TexParameterIiv);
 788    SET_TexParameterIuivEXT(exec, _mesa_TexParameterIuiv);
 789
 790    /* GL_EXT_gpu_shader4 / OpenGL 3.0 */
 791    SET_GetVertexAttribIivEXT(exec, _mesa_GetVertexAttribIiv);
 792    SET_GetVertexAttribIuivEXT(exec, _mesa_GetVertexAttribIuiv);
 793    SET_VertexAttribIPointerEXT(exec, _mesa_VertexAttribIPointer);
 794
 795    /* GL 3.0 (functions not covered by other extensions) */
 796    SET_ClearBufferiv(exec, _mesa_ClearBufferiv);
 797    SET_ClearBufferuiv(exec, _mesa_ClearBufferuiv);
 798    SET_ClearBufferfv(exec, _mesa_ClearBufferfv);
 799    SET_ClearBufferfi(exec, _mesa_ClearBufferfi);
 800    SET_GetStringi(exec, _mesa_GetStringi);
 801    SET_ClampColor(exec, _mesa_ClampColorARB);
 802
 803    /* GL_ARB_instanced_arrays */
 804    SET_VertexAttribDivisorARB(exec, _mesa_VertexAttribDivisor);
 805
 806    /* GL_ARB_draw_buffer_blend */
 807    SET_BlendFunciARB(exec, _mesa_BlendFunci);
 808    SET_BlendFuncSeparateiARB(exec, _mesa_BlendFuncSeparatei);
 809    SET_BlendEquationiARB(exec, _mesa_BlendEquationi);
 810    SET_BlendEquationSeparateiARB(exec, _mesa_BlendEquationSeparatei);
 811
 812    /* GL_NV_texture_barrier */
 813    SET_TextureBarrierNV(exec, _mesa_TextureBarrierNV);
 814
 815    /* GL_ARB_texture_buffer_object */
 816    SET_TexBufferARB(exec, _mesa_TexBuffer);
 817
 818    /* GL_ARB_texture_storage */
 819    SET_TexStorage1D(exec, _mesa_TexStorage1D);
 820    SET_TexStorage2D(exec, _mesa_TexStorage2D);
 821    SET_TexStorage3D(exec, _mesa_TexStorage3D);
 822    SET_TextureStorage1DEXT(exec, _mesa_TextureStorage1DEXT);
 823    SET_TextureStorage2DEXT(exec, _mesa_TextureStorage2DEXT);
 824    SET_TextureStorage3DEXT(exec, _mesa_TextureStorage3DEXT);
 825
 826 #if FEATURE_ARB_sampler_objects
 827    _mesa_init_sampler_object_dispatch(exec);
 828 #endif
 829
 830    if (_mesa_is_desktop_gl(ctx)) {
 831       SET_InvalidateTexSubImage(exec, _mesa_InvalidateTexSubImage);
 832       SET_InvalidateTexImage(exec, _mesa_InvalidateTexImage);
 833    }
 834
 835    if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
 836       SET_InvalidateSubFramebuffer(exec, _mesa_InvalidateSubFramebuffer);
 837       SET_InvalidateFramebuffer(exec, _mesa_InvalidateFramebuffer);
 838    }
 839
 840    return exec;
 841 }
 842
 843 #endif /* FEATURE_GL */