2 * Mesa 3-D graphics library
5 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
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:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
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.
28 * Initialize dispatch table with the immidiate mode functions.
32 #include "mfeatures.h"
34 #include "api_loopback.h"
36 #if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
37 #include "arbprogram.h"
39 #include "atifragshader.h"
42 #include "bufferobj.h"
44 #if FEATURE_draw_read_buffer
50 #include "condrender.h"
63 #if FEATURE_EXT_framebuffer_object
66 #include "framebuffer.h"
68 #include "histogram.h"
73 #include "multisample.h"
75 #include "pixelstore.h"
80 #if FEATURE_ARB_sampler_objects
81 #include "samplerobj.h"
86 #include "texgetimage.h"
92 #include "texstorage.h"
93 #include "texturebarrier.h"
94 #include "transformfeedback.h"
98 #if FEATURE_NV_vertex_program || FEATURE_NV_fragment_program
99 #include "nvprogram.h"
101 #if FEATURE_ARB_shader_objects
102 #include "shaderapi.h"
103 #include "uniforms.h"
106 #include "main/dispatch.h"
109 #if FEATURE_GL || FEATURE_ES2
113 * Initialize a dispatch table with pointers to Mesa's immediate-mode
116 * Pointers to glBegin()/glEnd() object commands and a few others
117 * are provided via the GLvertexformat interface.
119 * \param ctx GL context to which \c exec belongs.
120 * \param exec dispatch table.
122 struct _glapi_table *
123 _mesa_create_exec_table(struct gl_context *ctx)
125 struct _glapi_table *exec;
127 exec = _mesa_alloc_dispatch_table(_gloffset_COUNT);
132 _mesa_loopback_init_api_table(ctx, exec);
135 /* load the dispatch slots we understand */
136 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
137 SET_AlphaFunc(exec, _mesa_AlphaFunc);
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 if (ctx->API == API_OPENGL || ctx->API == API_OPENGL_CORE)
149 SET_DrawBuffer(exec, _mesa_DrawBuffer);
151 SET_ReadBuffer(exec, _mesa_ReadBuffer);
153 SET_Enable(exec, _mesa_Enable);
154 SET_Finish(exec, _mesa_Finish);
155 SET_Flush(exec, _mesa_Flush);
156 SET_FrontFace(exec, _mesa_FrontFace);
157 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
158 SET_Frustum(exec, _mesa_Frustum);
160 SET_GetError(exec, _mesa_GetError);
161 SET_GetFloatv(exec, _mesa_GetFloatv);
162 SET_GetString(exec, _mesa_GetString);
163 if (ctx->API == API_OPENGL) {
164 SET_LineStipple(exec, _mesa_LineStipple);
166 SET_LineWidth(exec, _mesa_LineWidth);
167 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
168 SET_LoadIdentity(exec, _mesa_LoadIdentity);
169 SET_LoadMatrixf(exec, _mesa_LoadMatrixf);
171 if (ctx->API != API_OPENGLES2) {
172 SET_LogicOp(exec, _mesa_LogicOp);
174 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
175 SET_MatrixMode(exec, _mesa_MatrixMode);
176 SET_MultMatrixf(exec, _mesa_MultMatrixf);
177 SET_Ortho(exec, _mesa_Ortho);
179 SET_PixelStorei(exec, _mesa_PixelStorei);
180 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
181 SET_PopMatrix(exec, _mesa_PopMatrix);
182 SET_PushMatrix(exec, _mesa_PushMatrix);
183 SET_Rotatef(exec, _mesa_Rotatef);
184 SET_Scalef(exec, _mesa_Scalef);
186 SET_Scissor(exec, _mesa_Scissor);
187 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
188 SET_ShadeModel(exec, _mesa_ShadeModel);
190 SET_StencilFunc(exec, _mesa_StencilFunc);
191 SET_StencilMask(exec, _mesa_StencilMask);
192 SET_StencilOp(exec, _mesa_StencilOp);
193 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
194 SET_TexEnvfv(exec, _mesa_TexEnvfv);
195 SET_TexEnvi(exec, _mesa_TexEnvi);
197 SET_TexImage2D(exec, _mesa_TexImage2D);
198 SET_TexParameteri(exec, _mesa_TexParameteri);
199 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
200 SET_Translatef(exec, _mesa_Translatef);
202 SET_Viewport(exec, _mesa_Viewport);
204 if (ctx->API == API_OPENGL) {
205 _mesa_init_accum_dispatch(exec);
206 _mesa_init_dlist_dispatch(exec);
209 if (ctx->API != API_OPENGLES2) {
210 SET_ClearDepth(exec, _mesa_ClearDepth);
213 if (ctx->API == API_OPENGL) {
214 SET_ClearIndex(exec, _mesa_ClearIndex);
215 SET_ClipPlane(exec, _mesa_ClipPlane);
216 SET_ColorMaterial(exec, _mesa_ColorMaterial);
218 SET_DepthFunc(exec, _mesa_DepthFunc);
219 SET_DepthMask(exec, _mesa_DepthMask);
221 if (ctx->API != API_OPENGLES2) {
222 SET_DepthRange(exec, _mesa_DepthRange);
225 if (ctx->API != API_OPENGLES2 && ctx->API != API_OPENGL_CORE) {
226 _mesa_init_drawpix_dispatch(exec);
228 if (ctx->API == API_OPENGL) {
229 _mesa_init_feedback_dispatch(exec);
232 if (ctx->API == API_OPENGL) {
233 SET_FogCoordPointerEXT(exec, _mesa_FogCoordPointerEXT);
234 SET_Fogf(exec, _mesa_Fogf);
235 SET_Fogfv(exec, _mesa_Fogfv);
236 SET_Fogi(exec, _mesa_Fogi);
237 SET_Fogiv(exec, _mesa_Fogiv);
238 SET_GetClipPlane(exec, _mesa_GetClipPlane);
240 SET_GetBooleanv(exec, _mesa_GetBooleanv);
241 if (ctx->API != API_OPENGLES2) {
242 SET_GetDoublev(exec, _mesa_GetDoublev);
244 SET_GetIntegerv(exec, _mesa_GetIntegerv);
245 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
246 SET_GetLightfv(exec, _mesa_GetLightfv);
247 SET_GetLightiv(exec, _mesa_GetLightiv);
248 SET_GetMaterialfv(exec, _mesa_GetMaterialfv);
249 SET_GetMaterialiv(exec, _mesa_GetMaterialiv);
250 SET_GetPolygonStipple(exec, _mesa_GetPolygonStipple);
251 SET_GetTexEnvfv(exec, _mesa_GetTexEnvfv);
252 SET_GetTexEnviv(exec, _mesa_GetTexEnviv);
254 if (ctx->API != API_OPENGLES2) {
255 SET_GetTexLevelParameterfv(exec, _mesa_GetTexLevelParameterfv);
256 SET_GetTexLevelParameteriv(exec, _mesa_GetTexLevelParameteriv);
258 SET_GetTexParameterfv(exec, _mesa_GetTexParameterfv);
259 SET_GetTexParameteriv(exec, _mesa_GetTexParameteriv);
260 if (ctx->API != API_OPENGLES2) {
261 SET_GetTexImage(exec, _mesa_GetTexImage);
263 SET_Hint(exec, _mesa_Hint);
264 if (ctx->API == API_OPENGL) {
265 SET_IndexMask(exec, _mesa_IndexMask);
267 SET_IsEnabled(exec, _mesa_IsEnabled);
268 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
269 SET_LightModelf(exec, _mesa_LightModelf);
270 SET_LightModelfv(exec, _mesa_LightModelfv);
271 SET_LightModeli(exec, _mesa_LightModeli);
272 SET_LightModeliv(exec, _mesa_LightModeliv);
273 SET_Lightf(exec, _mesa_Lightf);
274 SET_Lightfv(exec, _mesa_Lightfv);
275 SET_Lighti(exec, _mesa_Lighti);
276 SET_Lightiv(exec, _mesa_Lightiv);
277 SET_LoadMatrixd(exec, _mesa_LoadMatrixd);
280 if (ctx->API == API_OPENGL) {
281 _mesa_init_eval_dispatch(exec);
282 SET_MultMatrixd(exec, _mesa_MultMatrixd);
283 _mesa_init_pixel_dispatch(exec);
286 if (ctx->API != API_OPENGLES2) {
287 SET_PixelStoref(exec, _mesa_PixelStoref);
289 SET_PointSize(exec, _mesa_PointSize);
291 SET_PolygonMode(exec, _mesa_PolygonMode);
294 SET_PolygonOffset(exec, _mesa_PolygonOffset);
295 if (ctx->API == API_OPENGL) {
296 SET_PolygonStipple(exec, _mesa_PolygonStipple);
297 _mesa_init_attrib_dispatch(exec);
298 _mesa_init_rastpos_dispatch(exec);
301 SET_ReadPixels(exec, _mesa_ReadPixels);
302 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
303 SET_Rotated(exec, _mesa_Rotated);
304 SET_Scaled(exec, _mesa_Scaled);
305 SET_SecondaryColorPointerEXT(exec, _mesa_SecondaryColorPointerEXT);
306 SET_TexEnvf(exec, _mesa_TexEnvf);
307 SET_TexEnviv(exec, _mesa_TexEnviv);
310 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
311 _mesa_init_texgen_dispatch(exec);
314 if (ctx->API != API_OPENGLES2) {
315 SET_TexImage1D(exec, _mesa_TexImage1D);
317 SET_TexParameterf(exec, _mesa_TexParameterf);
318 SET_TexParameterfv(exec, _mesa_TexParameterfv);
319 SET_TexParameteriv(exec, _mesa_TexParameteriv);
320 if (ctx->API == API_OPENGL) {
321 SET_Translated(exec, _mesa_Translated);
325 SET_BindTexture(exec, _mesa_BindTexture);
326 SET_DeleteTextures(exec, _mesa_DeleteTextures);
327 SET_GenTextures(exec, _mesa_GenTextures);
329 if (ctx->API == API_OPENGL) {
330 SET_AreTexturesResident(exec, _mesa_AreTexturesResident);
331 SET_ColorPointer(exec, _mesa_ColorPointer);
333 if (ctx->API != API_OPENGLES2) {
334 SET_CopyTexImage1D(exec, _mesa_CopyTexImage1D);
335 SET_CopyTexSubImage1D(exec, _mesa_CopyTexSubImage1D);
336 SET_TexSubImage1D(exec, _mesa_TexSubImage1D);
339 SET_CopyTexImage2D(exec, _mesa_CopyTexImage2D);
340 SET_CopyTexSubImage2D(exec, _mesa_CopyTexSubImage2D);
341 SET_TexSubImage2D(exec, _mesa_TexSubImage2D);
343 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
344 SET_DisableClientState(exec, _mesa_DisableClientState);
345 SET_EdgeFlagPointer(exec, _mesa_EdgeFlagPointer);
346 SET_EnableClientState(exec, _mesa_EnableClientState);
347 SET_GetPointerv(exec, _mesa_GetPointerv);
348 SET_IndexPointer(exec, _mesa_IndexPointer);
349 SET_InterleavedArrays(exec, _mesa_InterleavedArrays);
351 SET_IsTexture(exec, _mesa_IsTexture);
352 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
353 SET_NormalPointer(exec, _mesa_NormalPointer);
354 SET_PrioritizeTextures(exec, _mesa_PrioritizeTextures);
355 SET_TexCoordPointer(exec, _mesa_TexCoordPointer);
357 if (ctx->API != API_OPENGL_CORE) {
358 SET_VertexPointer(exec, _mesa_VertexPointer);
364 SET_CopyTexSubImage3D(exec, _mesa_CopyTexSubImage3D);
365 SET_TexImage3D(exec, _mesa_TexImage3D);
366 SET_TexSubImage3D(exec, _mesa_TexSubImage3D);
369 /* OpenGL 1.2 GL_ARB_imaging */
370 SET_BlendColor(exec, _mesa_BlendColor);
371 SET_BlendEquation(exec, _mesa_BlendEquation);
372 SET_BlendEquationSeparateEXT(exec, _mesa_BlendEquationSeparateEXT);
374 if (ctx->API == API_OPENGL) {
375 _mesa_init_colortable_dispatch(exec);
376 _mesa_init_convolve_dispatch(exec);
377 _mesa_init_histogram_dispatch(exec);
381 SET_StencilFuncSeparate(exec, _mesa_StencilFuncSeparate);
382 SET_StencilMaskSeparate(exec, _mesa_StencilMaskSeparate);
383 SET_StencilOpSeparate(exec, _mesa_StencilOpSeparate);
385 #if FEATURE_ARB_shader_objects
386 _mesa_init_shader_dispatch(ctx, exec);
387 _mesa_init_shader_uniform_dispatch(ctx, exec);
390 /* 2. GL_EXT_blend_color */
392 /* SET_BlendColorEXT(exec, _mesa_BlendColorEXT); */
395 /* 3. GL_EXT_polygon_offset */
397 if (ctx->API == API_OPENGL) {
398 SET_PolygonOffsetEXT(exec, _mesa_PolygonOffsetEXT);
402 /* 6. GL_EXT_texture3d */
404 /* SET_CopyTexSubImage3DEXT(exec, _mesa_CopyTexSubImage3D); */
405 /* SET_TexImage3DEXT(exec, _mesa_TexImage3DEXT); */
406 /* SET_TexSubImage3DEXT(exec, _mesa_TexSubImage3D); */
409 /* 11. GL_EXT_histogram */
411 if (ctx->API == API_OPENGL) {
412 SET_GetHistogramEXT(exec, _mesa_GetHistogram);
413 SET_GetHistogramParameterfvEXT(exec, _mesa_GetHistogramParameterfv);
414 SET_GetHistogramParameterivEXT(exec, _mesa_GetHistogramParameteriv);
415 SET_GetMinmaxEXT(exec, _mesa_GetMinmax);
416 SET_GetMinmaxParameterfvEXT(exec, _mesa_GetMinmaxParameterfv);
417 SET_GetMinmaxParameterivEXT(exec, _mesa_GetMinmaxParameteriv);
421 /* 14. SGI_color_table */
423 if (ctx->API == API_OPENGL) {
424 SET_ColorTableSGI(exec, _mesa_ColorTable);
425 SET_ColorSubTableSGI(exec, _mesa_ColorSubTable);
426 SET_GetColorTableSGI(exec, _mesa_GetColorTable);
427 SET_GetColorTableParameterfvSGI(exec, _mesa_GetColorTableParameterfv);
428 SET_GetColorTableParameterivSGI(exec, _mesa_GetColorTableParameteriv);
432 /* 30. GL_EXT_vertex_array */
434 if (ctx->API == API_OPENGL) {
435 SET_ColorPointerEXT(exec, _mesa_ColorPointerEXT);
436 SET_EdgeFlagPointerEXT(exec, _mesa_EdgeFlagPointerEXT);
437 SET_IndexPointerEXT(exec, _mesa_IndexPointerEXT);
438 SET_NormalPointerEXT(exec, _mesa_NormalPointerEXT);
439 SET_TexCoordPointerEXT(exec, _mesa_TexCoordPointerEXT);
440 SET_VertexPointerEXT(exec, _mesa_VertexPointerEXT);
444 /* 37. GL_EXT_blend_minmax */
446 SET_BlendEquationEXT(exec, _mesa_BlendEquationEXT);
449 /* 54. GL_EXT_point_parameters */
451 if (ctx->API != API_OPENGLES2) {
452 SET_PointParameterfEXT(exec, _mesa_PointParameterf);
453 SET_PointParameterfvEXT(exec, _mesa_PointParameterfv);
457 /* 95. GL_ARB_ES2_compatibility */
458 SET_ClearDepthf(exec, _mesa_ClearDepthf);
459 SET_DepthRangef(exec, _mesa_DepthRangef);
461 /* 97. GL_EXT_compiled_vertex_array */
463 if (ctx->API == API_OPENGL) {
464 SET_LockArraysEXT(exec, _mesa_LockArraysEXT);
465 SET_UnlockArraysEXT(exec, _mesa_UnlockArraysEXT);
469 /* 148. GL_EXT_multi_draw_arrays */
471 SET_MultiDrawArraysEXT(exec, _mesa_MultiDrawArraysEXT);
474 /* 173. GL_INGR_blend_func_separate */
476 SET_BlendFuncSeparateEXT(exec, _mesa_BlendFuncSeparateEXT);
479 /* 196. GL_MESA_resize_buffers */
481 if (_mesa_is_desktop_gl(ctx)) {
482 SET_ResizeBuffersMESA(exec, _mesa_ResizeBuffersMESA);
486 /* 197. GL_MESA_window_pos */
487 /* part of _mesa_init_rastpos_dispatch(exec); */
489 /* 200. GL_IBM_multimode_draw_arrays */
491 if (ctx->API != API_OPENGLES2) {
492 SET_MultiModeDrawArraysIBM(exec, _mesa_MultiModeDrawArraysIBM);
493 SET_MultiModeDrawElementsIBM(exec, _mesa_MultiModeDrawElementsIBM);
497 /* 233. GL_NV_vertex_program */
498 #if FEATURE_NV_vertex_program
499 if (ctx->API == API_OPENGL) {
500 SET_BindProgramNV(exec, _mesa_BindProgram);
501 SET_DeleteProgramsNV(exec, _mesa_DeletePrograms);
502 SET_ExecuteProgramNV(exec, _mesa_ExecuteProgramNV);
503 SET_GenProgramsNV(exec, _mesa_GenPrograms);
504 SET_AreProgramsResidentNV(exec, _mesa_AreProgramsResidentNV);
505 SET_RequestResidentProgramsNV(exec, _mesa_RequestResidentProgramsNV);
506 SET_GetProgramParameterfvNV(exec, _mesa_GetProgramParameterfvNV);
507 SET_GetProgramParameterdvNV(exec, _mesa_GetProgramParameterdvNV);
508 SET_GetProgramivNV(exec, _mesa_GetProgramivNV);
509 SET_GetProgramStringNV(exec, _mesa_GetProgramStringNV);
510 SET_GetTrackMatrixivNV(exec, _mesa_GetTrackMatrixivNV);
511 SET_GetVertexAttribdvNV(exec, _mesa_GetVertexAttribdvNV);
512 SET_GetVertexAttribfvNV(exec, _mesa_GetVertexAttribfvNV);
513 SET_GetVertexAttribivNV(exec, _mesa_GetVertexAttribivNV);
514 SET_IsProgramNV(exec, _mesa_IsProgramARB);
515 SET_LoadProgramNV(exec, _mesa_LoadProgramNV);
516 SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB); /* alias to ProgramParameter4dNV */
517 SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB); /* alias to ProgramParameter4dvNV */
518 SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB); /* alias to ProgramParameter4fNV */
519 SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB); /* alias to ProgramParameter4fvNV */
520 SET_ProgramParameters4dvNV(exec, _mesa_ProgramParameters4dvNV);
521 SET_ProgramParameters4fvNV(exec, _mesa_ProgramParameters4fvNV);
522 SET_TrackMatrixNV(exec, _mesa_TrackMatrixNV);
523 SET_VertexAttribPointerNV(exec, _mesa_VertexAttribPointerNV);
524 /* glVertexAttrib*NV functions handled in api_loopback.c */
527 SET_GetVertexAttribPointervNV(exec, _mesa_GetVertexAttribPointervNV);
529 /* 273. GL_APPLE_vertex_array_object */
530 if (ctx->API == API_OPENGL) {
531 SET_BindVertexArrayAPPLE(exec, _mesa_BindVertexArrayAPPLE);
532 SET_GenVertexArraysAPPLE(exec, _mesa_GenVertexArraysAPPLE);
534 /* Reused by ARB_vertex_array_object / OES_vertex_array_object */
535 SET_DeleteVertexArraysAPPLE(exec, _mesa_DeleteVertexArraysAPPLE);
536 SET_IsVertexArrayAPPLE(exec, _mesa_IsVertexArrayAPPLE);
538 /* 282. GL_NV_fragment_program */
539 #if FEATURE_NV_fragment_program
540 if (ctx->API == API_OPENGL) {
541 SET_ProgramNamedParameter4fNV(exec, _mesa_ProgramNamedParameter4fNV);
542 SET_ProgramNamedParameter4dNV(exec, _mesa_ProgramNamedParameter4dNV);
543 SET_ProgramNamedParameter4fvNV(exec, _mesa_ProgramNamedParameter4fvNV);
544 SET_ProgramNamedParameter4dvNV(exec, _mesa_ProgramNamedParameter4dvNV);
545 SET_GetProgramNamedParameterfvNV(exec, _mesa_GetProgramNamedParameterfvNV);
546 SET_GetProgramNamedParameterdvNV(exec, _mesa_GetProgramNamedParameterdvNV);
547 SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
548 SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
549 SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
550 SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
551 SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
552 SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
556 /* 262. GL_NV_point_sprite */
558 if (_mesa_is_desktop_gl(ctx)) {
559 SET_PointParameteriNV(exec, _mesa_PointParameteri);
560 SET_PointParameterivNV(exec, _mesa_PointParameteriv);
564 /* 268. GL_EXT_stencil_two_side */
566 if (ctx->API == API_OPENGL) {
567 SET_ActiveStencilFaceEXT(exec, _mesa_ActiveStencilFaceEXT);
571 /* 285. GL_NV_primitive_restart */
572 if (ctx->API != API_OPENGLES2) {
573 SET_PrimitiveRestartIndexNV(exec, _mesa_PrimitiveRestartIndex);
576 /* ???. GL_EXT_depth_bounds_test */
577 if (ctx->API != API_OPENGLES2) {
578 SET_DepthBoundsEXT(exec, _mesa_DepthBoundsEXT);
581 /* 352. GL_EXT_transform_feedback */
582 /* ARB 93. GL_ARB_transform_feedback2 */
583 if (ctx->API != API_OPENGLES2) {
584 _mesa_init_transform_feedback_dispatch(exec);
587 /* 364. GL_EXT_provoking_vertex */
588 if (ctx->API != API_OPENGLES2) {
589 SET_ProvokingVertexEXT(exec, _mesa_ProvokingVertexEXT);
592 /* ARB 1. GL_ARB_multitexture */
594 SET_ActiveTextureARB(exec, _mesa_ActiveTextureARB);
595 if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
596 SET_ClientActiveTextureARB(exec, _mesa_ClientActiveTextureARB);
600 /* ARB 3. GL_ARB_transpose_matrix */
602 if (ctx->API == API_OPENGL) {
603 SET_LoadTransposeMatrixdARB(exec, _mesa_LoadTransposeMatrixdARB);
604 SET_LoadTransposeMatrixfARB(exec, _mesa_LoadTransposeMatrixfARB);
605 SET_MultTransposeMatrixdARB(exec, _mesa_MultTransposeMatrixdARB);
606 SET_MultTransposeMatrixfARB(exec, _mesa_MultTransposeMatrixfARB);
610 /* ARB 5. GL_ARB_multisample */
612 SET_SampleCoverageARB(exec, _mesa_SampleCoverageARB);
615 /* ARB 12. GL_ARB_texture_compression */
617 if (ctx->API != API_OPENGLES2) {
618 SET_CompressedTexImage1DARB(exec, _mesa_CompressedTexImage1DARB);
619 SET_CompressedTexSubImage1DARB(exec, _mesa_CompressedTexSubImage1DARB);
620 SET_GetCompressedTexImageARB(exec, _mesa_GetCompressedTexImageARB);
623 SET_CompressedTexImage3DARB(exec, _mesa_CompressedTexImage3DARB);
624 SET_CompressedTexImage2DARB(exec, _mesa_CompressedTexImage2DARB);
625 SET_CompressedTexSubImage3DARB(exec, _mesa_CompressedTexSubImage3DARB);
626 SET_CompressedTexSubImage2DARB(exec, _mesa_CompressedTexSubImage2DARB);
628 /* ARB 104. GL_ARB_robustness */
629 if (ctx->API != API_OPENGLES2) {
630 SET_GetnCompressedTexImageARB(exec, _mesa_GetnCompressedTexImageARB);
634 /* ARB 14. GL_ARB_point_parameters */
635 /* reuse EXT_point_parameters functions */
637 /* ARB 26. GL_ARB_vertex_program */
638 /* ARB 27. GL_ARB_fragment_program */
639 #if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
640 /* glVertexAttrib1sARB aliases glVertexAttrib1sNV */
641 /* glVertexAttrib1fARB aliases glVertexAttrib1fNV */
642 /* glVertexAttrib1dARB aliases glVertexAttrib1dNV */
643 /* glVertexAttrib2sARB aliases glVertexAttrib2sNV */
644 /* glVertexAttrib2fARB aliases glVertexAttrib2fNV */
645 /* glVertexAttrib2dARB aliases glVertexAttrib2dNV */
646 /* glVertexAttrib3sARB aliases glVertexAttrib3sNV */
647 /* glVertexAttrib3fARB aliases glVertexAttrib3fNV */
648 /* glVertexAttrib3dARB aliases glVertexAttrib3dNV */
649 /* glVertexAttrib4sARB aliases glVertexAttrib4sNV */
650 /* glVertexAttrib4fARB aliases glVertexAttrib4fNV */
651 /* glVertexAttrib4dARB aliases glVertexAttrib4dNV */
652 /* glVertexAttrib4NubARB aliases glVertexAttrib4NubNV */
653 /* glVertexAttrib1svARB aliases glVertexAttrib1svNV */
654 /* glVertexAttrib1fvARB aliases glVertexAttrib1fvNV */
655 /* glVertexAttrib1dvARB aliases glVertexAttrib1dvNV */
656 /* glVertexAttrib2svARB aliases glVertexAttrib2svNV */
657 /* glVertexAttrib2fvARB aliases glVertexAttrib2fvNV */
658 /* glVertexAttrib2dvARB aliases glVertexAttrib2dvNV */
659 /* glVertexAttrib3svARB aliases glVertexAttrib3svNV */
660 /* glVertexAttrib3fvARB aliases glVertexAttrib3fvNV */
661 /* glVertexAttrib3dvARB aliases glVertexAttrib3dvNV */
662 /* glVertexAttrib4svARB aliases glVertexAttrib4svNV */
663 /* glVertexAttrib4fvARB aliases glVertexAttrib4fvNV */
664 /* glVertexAttrib4dvARB aliases glVertexAttrib4dvNV */
665 /* glVertexAttrib4NubvARB aliases glVertexAttrib4NubvNV */
666 /* glVertexAttrib4bvARB handled in api_loopback.c */
667 /* glVertexAttrib4ivARB handled in api_loopback.c */
668 /* glVertexAttrib4ubvARB handled in api_loopback.c */
669 /* glVertexAttrib4usvARB handled in api_loopback.c */
670 /* glVertexAttrib4uivARB handled in api_loopback.c */
671 /* glVertexAttrib4NbvARB handled in api_loopback.c */
672 /* glVertexAttrib4NsvARB handled in api_loopback.c */
673 /* glVertexAttrib4NivARB handled in api_loopback.c */
674 /* glVertexAttrib4NusvARB handled in api_loopback.c */
675 /* glVertexAttrib4NuivARB handled in api_loopback.c */
676 SET_VertexAttribPointerARB(exec, _mesa_VertexAttribPointerARB);
677 SET_EnableVertexAttribArrayARB(exec, _mesa_EnableVertexAttribArrayARB);
678 SET_DisableVertexAttribArrayARB(exec, _mesa_DisableVertexAttribArrayARB);
679 if (ctx->API != API_OPENGLES2) {
680 SET_ProgramStringARB(exec, _mesa_ProgramStringARB);
681 /* glBindProgramARB aliases glBindProgramNV */
682 /* glDeleteProgramsARB aliases glDeleteProgramsNV */
683 /* glGenProgramsARB aliases glGenProgramsNV */
684 /* glIsProgramARB aliases glIsProgramNV */
685 SET_GetVertexAttribdvARB(exec, _mesa_GetVertexAttribdvARB);
688 SET_GetVertexAttribfvARB(exec, _mesa_GetVertexAttribfvARB);
689 SET_GetVertexAttribivARB(exec, _mesa_GetVertexAttribivARB);
690 /* glGetVertexAttribPointervARB aliases glGetVertexAttribPointervNV */
691 if (ctx->API == API_OPENGL) {
692 SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB);
693 SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);
694 SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);
695 SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);
696 SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
697 SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
698 SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
699 SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
700 SET_GetProgramEnvParameterdvARB(exec, _mesa_GetProgramEnvParameterdvARB);
701 SET_GetProgramEnvParameterfvARB(exec, _mesa_GetProgramEnvParameterfvARB);
702 SET_GetProgramivARB(exec, _mesa_GetProgramivARB);
703 SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
704 SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
705 SET_GetProgramStringARB(exec, _mesa_GetProgramStringARB);
709 /* ARB 28. GL_ARB_vertex_buffer_object */
710 _mesa_init_bufferobj_dispatch(ctx, exec);
712 /* ARB 29. GL_ARB_occlusion_query */
713 if (ctx->API != API_OPENGLES2) {
714 _mesa_init_queryobj_dispatch(exec);
717 /* ARB 37. GL_ARB_draw_buffers */
718 #if FEATURE_draw_read_buffer
719 SET_DrawBuffersARB(exec, _mesa_DrawBuffersARB);
722 /* ARB 66. GL_ARB_sync */
723 if (ctx->API != API_OPENGLES2) {
724 _mesa_init_sync_dispatch(exec);
727 /* ARB 104. GL_ARB_debug_output */
728 if (ctx->API != API_OPENGLES2) {
729 _mesa_init_errors_dispatch(exec);
732 /* ARB 105. GL_ARB_robustness */
733 if (ctx->API != API_OPENGLES2) {
734 SET_GetGraphicsResetStatusARB(exec, _mesa_GetGraphicsResetStatusARB);
735 SET_GetnPolygonStippleARB(exec, _mesa_GetnPolygonStippleARB);
736 SET_GetnTexImageARB(exec, _mesa_GetnTexImageARB);
737 SET_ReadnPixelsARB(exec, _mesa_ReadnPixelsARB);
740 /* GL_ATI_fragment_shader */
741 if (ctx->API == API_OPENGL) {
742 _mesa_init_ati_fragment_shader_dispatch(exec);
745 /* GL_ATI_envmap_bumpmap */
746 if (ctx->API == API_OPENGL) {
747 SET_GetTexBumpParameterivATI(exec, _mesa_GetTexBumpParameterivATI);
748 SET_GetTexBumpParameterfvATI(exec, _mesa_GetTexBumpParameterfvATI);
749 SET_TexBumpParameterivATI(exec, _mesa_TexBumpParameterivATI);
750 SET_TexBumpParameterfvATI(exec, _mesa_TexBumpParameterfvATI);
753 #if FEATURE_EXT_framebuffer_object
754 SET_IsRenderbufferEXT(exec, _mesa_IsRenderbufferEXT);
755 SET_BindRenderbufferEXT(exec, _mesa_BindRenderbufferEXT);
756 SET_DeleteRenderbuffersEXT(exec, _mesa_DeleteRenderbuffersEXT);
757 SET_GenRenderbuffersEXT(exec, _mesa_GenRenderbuffersEXT);
758 SET_RenderbufferStorageEXT(exec, _mesa_RenderbufferStorageEXT);
759 SET_GetRenderbufferParameterivEXT(exec, _mesa_GetRenderbufferParameterivEXT);
760 SET_IsFramebufferEXT(exec, _mesa_IsFramebufferEXT);
761 SET_BindFramebufferEXT(exec, _mesa_BindFramebufferEXT);
762 SET_DeleteFramebuffersEXT(exec, _mesa_DeleteFramebuffersEXT);
763 SET_GenFramebuffersEXT(exec, _mesa_GenFramebuffersEXT);
764 SET_CheckFramebufferStatusEXT(exec, _mesa_CheckFramebufferStatusEXT);
765 if (ctx->API != API_OPENGLES2) {
766 SET_FramebufferTexture1DEXT(exec, _mesa_FramebufferTexture1DEXT);
768 SET_FramebufferTexture2DEXT(exec, _mesa_FramebufferTexture2DEXT);
769 SET_FramebufferTexture3DEXT(exec, _mesa_FramebufferTexture3DEXT);
770 SET_FramebufferRenderbufferEXT(exec, _mesa_FramebufferRenderbufferEXT);
771 SET_GetFramebufferAttachmentParameterivEXT(exec, _mesa_GetFramebufferAttachmentParameterivEXT);
772 SET_GenerateMipmapEXT(exec, _mesa_GenerateMipmapEXT);
775 #if FEATURE_EXT_framebuffer_blit
776 if (ctx->API != API_OPENGLES2) {
777 SET_BlitFramebufferEXT(exec, _mesa_BlitFramebufferEXT);
781 /* GL_EXT_gpu_program_parameters */
782 #if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
783 if (ctx->API == API_OPENGL) {
784 SET_ProgramEnvParameters4fvEXT(exec, _mesa_ProgramEnvParameters4fvEXT);
785 SET_ProgramLocalParameters4fvEXT(exec, _mesa_ProgramLocalParameters4fvEXT);
789 /* GL_MESA_texture_array / GL_EXT_texture_array */
790 #if FEATURE_EXT_framebuffer_object
791 if (ctx->API != API_OPENGLES2) {
792 SET_FramebufferTextureLayerEXT(exec, _mesa_FramebufferTextureLayerEXT);
796 /* GL_ATI_separate_stencil */
797 if (ctx->API == API_OPENGL) {
798 SET_StencilFuncSeparateATI(exec, _mesa_StencilFuncSeparateATI);
801 #if FEATURE_ARB_framebuffer_object
802 /* The ARB_fbo functions are the union of
803 * GL_EXT_fbo, GL_EXT_framebuffer_blit, GL_EXT_texture_array
805 if (ctx->API != API_OPENGLES2) {
806 SET_RenderbufferStorageMultisample(exec, _mesa_RenderbufferStorageMultisample);
810 #if FEATURE_ARB_map_buffer_range
811 if (ctx->API != API_OPENGLES2) {
812 SET_MapBufferRange(exec, _mesa_MapBufferRange);
813 SET_FlushMappedBufferRange(exec, _mesa_FlushMappedBufferRange);
817 /* GL_ARB_copy_buffer */
818 if (ctx->API != API_OPENGLES2) {
819 SET_CopyBufferSubData(exec, _mesa_CopyBufferSubData);
822 /* GL_ARB_vertex_array_object / GL_OES_vertex_array_object */
823 SET_BindVertexArray(exec, _mesa_BindVertexArray);
824 SET_GenVertexArrays(exec, _mesa_GenVertexArrays);
826 /* GL_EXT_draw_buffers2 */
827 if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
828 SET_ColorMaskIndexedEXT(exec, _mesa_ColorMaskIndexed);
829 SET_GetBooleanIndexedvEXT(exec, _mesa_GetBooleanIndexedv);
830 SET_GetIntegerIndexedvEXT(exec, _mesa_GetIntegerIndexedv);
831 SET_EnableIndexedEXT(exec, _mesa_EnableIndexed);
832 SET_DisableIndexedEXT(exec, _mesa_DisableIndexed);
833 SET_IsEnabledIndexedEXT(exec, _mesa_IsEnabledIndexed);
836 /* GL_NV_conditional_render */
837 if (ctx->API != API_OPENGLES2) {
838 SET_BeginConditionalRenderNV(exec, _mesa_BeginConditionalRender);
839 SET_EndConditionalRenderNV(exec, _mesa_EndConditionalRender);
842 #if FEATURE_OES_EGL_image
843 SET_EGLImageTargetTexture2DOES(exec, _mesa_EGLImageTargetTexture2DOES);
844 SET_EGLImageTargetRenderbufferStorageOES(exec, _mesa_EGLImageTargetRenderbufferStorageOES);
847 #if FEATURE_APPLE_object_purgeable
848 if (ctx->API != API_OPENGLES2) {
849 SET_ObjectPurgeableAPPLE(exec, _mesa_ObjectPurgeableAPPLE);
850 SET_ObjectUnpurgeableAPPLE(exec, _mesa_ObjectUnpurgeableAPPLE);
851 SET_GetObjectParameterivAPPLE(exec, _mesa_GetObjectParameterivAPPLE);
855 #if FEATURE_ARB_geometry_shader4
856 if (ctx->API != API_OPENGLES2) {
857 SET_FramebufferTextureARB(exec, _mesa_FramebufferTextureARB);
858 SET_FramebufferTextureFaceARB(exec, _mesa_FramebufferTextureFaceARB);
862 if (ctx->API != API_OPENGLES2) {
863 SET_ClampColorARB(exec, _mesa_ClampColorARB);
866 /* GL_EXT_texture_integer */
867 if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
868 SET_ClearColorIiEXT(exec, _mesa_ClearColorIiEXT);
869 SET_ClearColorIuiEXT(exec, _mesa_ClearColorIuiEXT);
871 if (ctx->API != API_OPENGLES2) {
872 SET_GetTexParameterIivEXT(exec, _mesa_GetTexParameterIiv);
873 SET_GetTexParameterIuivEXT(exec, _mesa_GetTexParameterIuiv);
874 SET_TexParameterIivEXT(exec, _mesa_TexParameterIiv);
875 SET_TexParameterIuivEXT(exec, _mesa_TexParameterIuiv);
878 /* GL_EXT_gpu_shader4 / OpenGL 3.0 */
879 if (ctx->API != API_OPENGLES2) {
880 SET_GetVertexAttribIivEXT(exec, _mesa_GetVertexAttribIiv);
881 SET_GetVertexAttribIuivEXT(exec, _mesa_GetVertexAttribIuiv);
882 SET_VertexAttribIPointerEXT(exec, _mesa_VertexAttribIPointer);
885 /* GL 3.0 (functions not covered by other extensions) */
886 if (ctx->API != API_OPENGLES2) {
887 SET_ClearBufferiv(exec, _mesa_ClearBufferiv);
888 SET_ClearBufferuiv(exec, _mesa_ClearBufferuiv);
889 SET_ClearBufferfv(exec, _mesa_ClearBufferfv);
890 SET_ClearBufferfi(exec, _mesa_ClearBufferfi);
891 SET_GetStringi(exec, _mesa_GetStringi);
892 SET_ClampColor(exec, _mesa_ClampColorARB);
895 /* GL_ARB_instanced_arrays */
896 if (ctx->API != API_OPENGLES2) {
897 SET_VertexAttribDivisorARB(exec, _mesa_VertexAttribDivisor);
900 /* GL_ARB_draw_buffer_blend */
901 if (ctx->API != API_OPENGLES2) {
902 SET_BlendFunciARB(exec, _mesa_BlendFunci);
903 SET_BlendFuncSeparateiARB(exec, _mesa_BlendFuncSeparatei);
904 SET_BlendEquationiARB(exec, _mesa_BlendEquationi);
905 SET_BlendEquationSeparateiARB(exec, _mesa_BlendEquationSeparatei);
908 /* GL_NV_texture_barrier */
909 if (ctx->API != API_OPENGLES2) {
910 SET_TextureBarrierNV(exec, _mesa_TextureBarrierNV);
913 /* GL_ARB_texture_buffer_object */
914 if (ctx->API != API_OPENGLES2) {
915 SET_TexBufferARB(exec, _mesa_TexBuffer);
918 /* GL_ARB_texture_storage */
919 if (ctx->API != API_OPENGLES2) {
920 SET_TexStorage1D(exec, _mesa_TexStorage1D);
921 SET_TextureStorage1DEXT(exec, _mesa_TextureStorage1DEXT);
923 if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
924 SET_TexStorage2D(exec, _mesa_TexStorage2D);
925 SET_TexStorage3D(exec, _mesa_TexStorage3D);
926 SET_TextureStorage2DEXT(exec, _mesa_TextureStorage2DEXT);
927 SET_TextureStorage3DEXT(exec, _mesa_TextureStorage3DEXT);
930 #if FEATURE_ARB_sampler_objects
931 if (ctx->API != API_OPENGLES2) {
932 _mesa_init_sampler_object_dispatch(exec);
936 if (_mesa_is_desktop_gl(ctx)) {
937 SET_InvalidateTexSubImage(exec, _mesa_InvalidateTexSubImage);
938 SET_InvalidateTexImage(exec, _mesa_InvalidateTexImage);
941 if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
942 SET_InvalidateSubFramebuffer(exec, _mesa_InvalidateSubFramebuffer);
943 SET_InvalidateFramebuffer(exec, _mesa_InvalidateFramebuffer);
949 #endif /* FEATURE_GL || FEATURE_ES2 */