1/*
2 * Copyright 2019 Google LLC
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 *
7 * THIS FILE IS AUTOGENERATED
8 * Make edits to tools/gpu/gl/interface/templates.go or they will
9 * be overwritten.
10 */
11
12#include "include/gpu/gl/GrGLAssembleHelpers.h"
13#include "include/gpu/gl/GrGLAssembleInterface.h"
14#include "src/gpu/gl/GrGLUtil.h"
15
16#define GET_PROC(F) functions->f##F = (GrGL##F##Fn*)get(ctx, "gl" #F)
17#define GET_PROC_SUFFIX(F, S) functions->f##F = (GrGL##F##Fn*)get(ctx, "gl" #F #S)
18#define GET_PROC_LOCAL(F) GrGL##F##Fn* F = (GrGL##F##Fn*)get(ctx, "gl" #F)
19
20#define GET_EGL_PROC_SUFFIX(F, S) functions->fEGL##F = (GrEGL##F##Fn*)get(ctx, "egl" #F #S)
21
22#if SK_DISABLE_GL_ES_INTERFACE
23sk_sp<const GrGLInterface> GrGLMakeAssembledGLESInterface(void *ctx, GrGLGetProc get) {
24 return nullptr;
25}
26#else
27sk_sp<const GrGLInterface> GrGLMakeAssembledGLESInterface(void *ctx, GrGLGetProc get) {
28 GET_PROC_LOCAL(GetString);
29 if (nullptr == GetString) {
30 return nullptr;
31 }
32
33 const char* verStr = reinterpret_cast<const char*>(GetString(GR_GL_VERSION));
34 GrGLVersion glVer = GrGLGetVersionFromString(verStr);
35
36 if (glVer < GR_GL_VER(2,0)) {
37 return nullptr;
38 }
39
40 GET_PROC_LOCAL(GetIntegerv);
41 GET_PROC_LOCAL(GetStringi);
42 GrEGLQueryStringFn* queryString;
43 GrEGLDisplay display;
44 GrGetEGLQueryAndDisplay(&queryString, &display, ctx, get);
45 GrGLExtensions extensions;
46 if (!extensions.init(kGLES_GrGLStandard, GetString, GetStringi, GetIntegerv, queryString,
47 display)) {
48 return nullptr;
49 }
50
51 sk_sp<GrGLInterface> interface(new GrGLInterface);
52 GrGLInterface::Functions* functions = &interface->fFunctions;
53
54 // Autogenerated content follows
55 GET_PROC(ActiveTexture);
56 GET_PROC(AttachShader);
57 GET_PROC(BindAttribLocation);
58 GET_PROC(BindBuffer);
59 GET_PROC(BindTexture);
60 GET_PROC(BlendColor);
61 GET_PROC(BlendEquation);
62 GET_PROC(BlendFunc);
63 GET_PROC(BufferData);
64 GET_PROC(BufferSubData);
65 GET_PROC(Clear);
66 GET_PROC(ClearColor);
67 GET_PROC(ClearStencil);
68 GET_PROC(ColorMask);
69 GET_PROC(CompileShader);
70 GET_PROC(CompressedTexImage2D);
71 GET_PROC(CompressedTexSubImage2D);
72 GET_PROC(CopyTexSubImage2D);
73 GET_PROC(CreateProgram);
74 GET_PROC(CreateShader);
75 GET_PROC(CullFace);
76 GET_PROC(DeleteBuffers);
77 GET_PROC(DeleteProgram);
78 GET_PROC(DeleteShader);
79 GET_PROC(DeleteTextures);
80 GET_PROC(DepthMask);
81 GET_PROC(Disable);
82 GET_PROC(DisableVertexAttribArray);
83 GET_PROC(DrawArrays);
84 GET_PROC(DrawElements);
85 GET_PROC(Enable);
86 GET_PROC(EnableVertexAttribArray);
87 GET_PROC(Finish);
88 GET_PROC(Flush);
89 GET_PROC(FrontFace);
90 GET_PROC(GenBuffers);
91 GET_PROC(GenTextures);
92 GET_PROC(GetBufferParameteriv);
93 GET_PROC(GetError);
94 GET_PROC(GetIntegerv);
95 GET_PROC(GetProgramInfoLog);
96 GET_PROC(GetProgramiv);
97 GET_PROC(GetShaderInfoLog);
98 GET_PROC(GetShaderiv);
99 GET_PROC(GetString);
100 GET_PROC(GetUniformLocation);
101 GET_PROC(IsTexture);
102 GET_PROC(LineWidth);
103 GET_PROC(LinkProgram);
104 GET_PROC(PixelStorei);
105 GET_PROC(ReadPixels);
106 GET_PROC(Scissor);
107 GET_PROC(ShaderSource);
108 GET_PROC(StencilFunc);
109 GET_PROC(StencilFuncSeparate);
110 GET_PROC(StencilMask);
111 GET_PROC(StencilMaskSeparate);
112 GET_PROC(StencilOp);
113 GET_PROC(StencilOpSeparate);
114 GET_PROC(TexImage2D);
115 GET_PROC(TexParameterf);
116 GET_PROC(TexParameterfv);
117 GET_PROC(TexParameteri);
118 GET_PROC(TexParameteriv);
119 GET_PROC(TexSubImage2D);
120 GET_PROC(Uniform1f);
121 GET_PROC(Uniform1fv);
122 GET_PROC(Uniform1i);
123 GET_PROC(Uniform1iv);
124 GET_PROC(Uniform2f);
125 GET_PROC(Uniform2fv);
126 GET_PROC(Uniform2i);
127 GET_PROC(Uniform2iv);
128 GET_PROC(Uniform3f);
129 GET_PROC(Uniform3fv);
130 GET_PROC(Uniform3i);
131 GET_PROC(Uniform3iv);
132 GET_PROC(Uniform4f);
133 GET_PROC(Uniform4fv);
134 GET_PROC(Uniform4i);
135 GET_PROC(Uniform4iv);
136 GET_PROC(UniformMatrix2fv);
137 GET_PROC(UniformMatrix3fv);
138 GET_PROC(UniformMatrix4fv);
139 GET_PROC(UseProgram);
140 GET_PROC(VertexAttrib1f);
141 GET_PROC(VertexAttrib2fv);
142 GET_PROC(VertexAttrib3fv);
143 GET_PROC(VertexAttrib4fv);
144 GET_PROC(VertexAttribPointer);
145 GET_PROC(Viewport);
146
147 if (glVer >= GR_GL_VER(3,0)) {
148 GET_PROC(GetStringi);
149 }
150
151 if (glVer >= GR_GL_VER(3,1)) {
152 GET_PROC(MemoryBarrier);
153 }
154
155 if (glVer >= GR_GL_VER(3,0)) {
156 GET_PROC(BindVertexArray);
157 GET_PROC(DeleteVertexArrays);
158 GET_PROC(GenVertexArrays);
159 } else if (extensions.has("GL_OES_vertex_array_object")) {
160 GET_PROC_SUFFIX(BindVertexArray, OES);
161 GET_PROC_SUFFIX(DeleteVertexArrays, OES);
162 GET_PROC_SUFFIX(GenVertexArrays, OES);
163 }
164
165 if (glVer >= GR_GL_VER(3,2)) {
166 GET_PROC(PatchParameteri);
167 } else if (extensions.has("GL_OES_tessellation_shader")) {
168 GET_PROC_SUFFIX(PatchParameteri, OES);
169 }
170
171 if (glVer >= GR_GL_VER(3,0) && extensions.has("GL_EXT_blend_func_extended")) {
172 GET_PROC_SUFFIX(BindFragDataLocation, EXT);
173 }
174
175 if (glVer >= GR_GL_VER(3,0) && extensions.has("GL_EXT_blend_func_extended")) {
176 GET_PROC_SUFFIX(BindFragDataLocationIndexed, EXT);
177 }
178
179 if (extensions.has("GL_KHR_blend_equation_advanced")) {
180 GET_PROC_SUFFIX(BlendBarrier, KHR);
181 } else if (extensions.has("GL_NV_blend_equation_advanced")) {
182 GET_PROC_SUFFIX(BlendBarrier, NV);
183 }
184
185 if (extensions.has("GL_EXT_clear_texture")) {
186 GET_PROC_SUFFIX(ClearTexImage, EXT);
187 GET_PROC_SUFFIX(ClearTexSubImage, EXT);
188 }
189
190 if (glVer >= GR_GL_VER(3,0)) {
191 GET_PROC(DrawArraysInstanced);
192 GET_PROC(DrawElementsInstanced);
193 } else if (extensions.has("GL_EXT_draw_instanced")) {
194 GET_PROC_SUFFIX(DrawArraysInstanced, EXT);
195 GET_PROC_SUFFIX(DrawElementsInstanced, EXT);
196 }
197
198 if (extensions.has("GL_EXT_base_instance")) {
199 GET_PROC_SUFFIX(DrawArraysInstancedBaseInstance, EXT);
200 GET_PROC_SUFFIX(DrawElementsInstancedBaseVertexBaseInstance, EXT);
201 } else if (extensions.has("GL_ANGLE_base_vertex_base_instance")) {
202 GET_PROC_SUFFIX(DrawArraysInstancedBaseInstance, ANGLE);
203 GET_PROC_SUFFIX(DrawElementsInstancedBaseVertexBaseInstance, ANGLE);
204 }
205
206 if (glVer >= GR_GL_VER(3,0)) {
207 GET_PROC(DrawBuffers);
208 GET_PROC(ReadBuffer);
209 }
210
211 if (glVer >= GR_GL_VER(3,1)) {
212 GET_PROC(DrawArraysIndirect);
213 GET_PROC(DrawElementsIndirect);
214 }
215
216 if (extensions.has("GL_ANGLE_base_vertex_base_instance")) {
217 GET_PROC_SUFFIX(MultiDrawArraysInstancedBaseInstance, ANGLE);
218 GET_PROC_SUFFIX(MultiDrawElementsInstancedBaseVertexBaseInstance, ANGLE);
219 }
220
221 if (glVer >= GR_GL_VER(3,0)) {
222 GET_PROC(DrawRangeElements);
223 }
224
225 if (glVer >= GR_GL_VER(3,1)) {
226 GET_PROC(GetMultisamplefv);
227 }
228
229 if (glVer >= GR_GL_VER(3,1)) {
230 GET_PROC(GetTexLevelParameteriv);
231 }
232
233 if (extensions.has("GL_EXT_multi_draw_indirect")) {
234 GET_PROC_SUFFIX(MultiDrawArraysIndirect, EXT);
235 GET_PROC_SUFFIX(MultiDrawElementsIndirect, EXT);
236 }
237
238 if (glVer >= GR_GL_VER(3,2)) {
239 GET_PROC(TexBuffer);
240 } else if (extensions.has("GL_OES_texture_buffer")) {
241 GET_PROC_SUFFIX(TexBuffer, OES);
242 } else if (extensions.has("GL_EXT_texture_buffer")) {
243 GET_PROC_SUFFIX(TexBuffer, EXT);
244 }
245
246 if (glVer >= GR_GL_VER(3,2)) {
247 GET_PROC(TexBufferRange);
248 } else if (extensions.has("GL_OES_texture_buffer")) {
249 GET_PROC_SUFFIX(TexBufferRange, OES);
250 } else if (extensions.has("GL_EXT_texture_buffer")) {
251 GET_PROC_SUFFIX(TexBufferRange, EXT);
252 }
253
254 if (glVer >= GR_GL_VER(3,0)) {
255 GET_PROC(TexStorage2D);
256 } else if (extensions.has("GL_EXT_texture_storage")) {
257 GET_PROC_SUFFIX(TexStorage2D, EXT);
258 }
259
260 if (extensions.has("GL_NV_texture_barrier")) {
261 GET_PROC_SUFFIX(TextureBarrier, NV);
262 }
263
264 if (extensions.has("GL_EXT_discard_framebuffer")) {
265 GET_PROC_SUFFIX(DiscardFramebuffer, EXT);
266 }
267
268 if (extensions.has("GL_QCOM_tiled_rendering")) {
269 GET_PROC_SUFFIX(EndTiling, QCOM);
270 GET_PROC_SUFFIX(StartTiling, QCOM);
271 }
272
273 if (glVer >= GR_GL_VER(3,0)) {
274 GET_PROC(VertexAttribDivisor);
275 } else if (extensions.has("GL_EXT_instanced_arrays")) {
276 GET_PROC_SUFFIX(VertexAttribDivisor, EXT);
277 }
278
279 if (glVer >= GR_GL_VER(3,0)) {
280 GET_PROC(VertexAttribIPointer);
281 }
282
283 GET_PROC(BindFramebuffer);
284 GET_PROC(BindRenderbuffer);
285 GET_PROC(CheckFramebufferStatus);
286 GET_PROC(DeleteFramebuffers);
287 GET_PROC(DeleteRenderbuffers);
288 GET_PROC(FramebufferRenderbuffer);
289 GET_PROC(FramebufferTexture2D);
290 GET_PROC(GenFramebuffers);
291 GET_PROC(GenRenderbuffers);
292 GET_PROC(GenerateMipmap);
293 GET_PROC(GetFramebufferAttachmentParameteriv);
294 GET_PROC(GetRenderbufferParameteriv);
295 GET_PROC(RenderbufferStorage);
296
297 if (glVer >= GR_GL_VER(3,0)) {
298 GET_PROC(BlitFramebuffer);
299 } else if (extensions.has("GL_CHROMIUM_framebuffer_multisample")) {
300 GET_PROC_SUFFIX(BlitFramebuffer, CHROMIUM);
301 } else if (extensions.has("GL_ANGLE_framebuffer_blit")) {
302 GET_PROC_SUFFIX(BlitFramebuffer, ANGLE);
303 }
304
305 if (glVer >= GR_GL_VER(3,0)) {
306 GET_PROC(RenderbufferStorageMultisample);
307 } else if (extensions.has("GL_CHROMIUM_framebuffer_multisample")) {
308 GET_PROC_SUFFIX(RenderbufferStorageMultisample, CHROMIUM);
309 } else if (extensions.has("GL_ANGLE_framebuffer_multisample")) {
310 GET_PROC_SUFFIX(RenderbufferStorageMultisample, ANGLE);
311 }
312
313 if (extensions.has("GL_CHROMIUM_map_sub")) {
314 GET_PROC_SUFFIX(MapBufferSubData, CHROMIUM);
315 GET_PROC_SUFFIX(MapTexSubImage2D, CHROMIUM);
316 GET_PROC_SUFFIX(UnmapBufferSubData, CHROMIUM);
317 GET_PROC_SUFFIX(UnmapTexSubImage2D, CHROMIUM);
318 }
319
320 if (extensions.has("GL_EXT_multisampled_render_to_texture")) {
321 GET_PROC_SUFFIX(FramebufferTexture2DMultisample, EXT);
322 } else if (extensions.has("GL_IMG_multisampled_render_to_texture")) {
323 GET_PROC_SUFFIX(FramebufferTexture2DMultisample, IMG);
324 }
325
326 if (extensions.has("GL_EXT_multisampled_render_to_texture")) {
327 functions->fRenderbufferStorageMultisampleES2EXT =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleEXT");
328 }
329
330 if (extensions.has("GL_IMG_multisampled_render_to_texture")) {
331 functions->fRenderbufferStorageMultisampleES2EXT =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleIMG");
332 }
333
334 if (extensions.has("GL_APPLE_framebuffer_multisample")) {
335 GET_PROC_SUFFIX(ResolveMultisampleFramebuffer, APPLE);
336 functions->fRenderbufferStorageMultisampleES2APPLE =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleAPPLE");
337 }
338
339 if (extensions.has("GL_OES_mapbuffer")) {
340 GET_PROC_SUFFIX(MapBuffer, OES);
341 }
342
343 if (glVer >= GR_GL_VER(3,0)) {
344 GET_PROC(UnmapBuffer);
345 } else if (extensions.has("GL_OES_mapbuffer")) {
346 GET_PROC_SUFFIX(UnmapBuffer, OES);
347 }
348
349 if (glVer >= GR_GL_VER(3,0)) {
350 GET_PROC(FlushMappedBufferRange);
351 GET_PROC(MapBufferRange);
352 } else if (extensions.has("GL_EXT_map_buffer_range")) {
353 GET_PROC_SUFFIX(FlushMappedBufferRange, EXT);
354 GET_PROC_SUFFIX(MapBufferRange, EXT);
355 }
356
357 if (extensions.has("GL_EXT_debug_marker")) {
358 GET_PROC_SUFFIX(InsertEventMarker, EXT);
359 GET_PROC_SUFFIX(PopGroupMarker, EXT);
360 GET_PROC_SUFFIX(PushGroupMarker, EXT);
361 }
362
363 if (glVer >= GR_GL_VER(3,1)) {
364 GET_PROC(GetProgramResourceLocation);
365 }
366
367 if (extensions.has("GL_CHROMIUM_path_rendering")) {
368 GET_PROC_SUFFIX(MatrixLoadIdentity, CHROMIUM);
369 GET_PROC_SUFFIX(MatrixLoadf, CHROMIUM);
370 } else if (extensions.has("GL_NV_path_rendering")) {
371 GET_PROC_SUFFIX(MatrixLoadIdentity, EXT);
372 GET_PROC_SUFFIX(MatrixLoadf, EXT);
373 }
374
375 if (extensions.has("GL_CHROMIUM_path_rendering")) {
376 GET_PROC_SUFFIX(CoverFillPath, CHROMIUM);
377 GET_PROC_SUFFIX(CoverFillPathInstanced, CHROMIUM);
378 GET_PROC_SUFFIX(CoverStrokePath, CHROMIUM);
379 GET_PROC_SUFFIX(CoverStrokePathInstanced, CHROMIUM);
380 GET_PROC_SUFFIX(DeletePaths, CHROMIUM);
381 GET_PROC_SUFFIX(GenPaths, CHROMIUM);
382 GET_PROC_SUFFIX(IsPath, CHROMIUM);
383 GET_PROC_SUFFIX(PathCommands, CHROMIUM);
384 GET_PROC_SUFFIX(PathParameterf, CHROMIUM);
385 GET_PROC_SUFFIX(PathParameteri, CHROMIUM);
386 GET_PROC_SUFFIX(PathStencilFunc, CHROMIUM);
387 GET_PROC_SUFFIX(ProgramPathFragmentInputGen, CHROMIUM);
388 GET_PROC_SUFFIX(StencilFillPath, CHROMIUM);
389 GET_PROC_SUFFIX(StencilFillPathInstanced, CHROMIUM);
390 GET_PROC_SUFFIX(StencilStrokePath, CHROMIUM);
391 GET_PROC_SUFFIX(StencilStrokePathInstanced, CHROMIUM);
392 GET_PROC_SUFFIX(StencilThenCoverFillPath, CHROMIUM);
393 GET_PROC_SUFFIX(StencilThenCoverFillPathInstanced, CHROMIUM);
394 GET_PROC_SUFFIX(StencilThenCoverStrokePath, CHROMIUM);
395 GET_PROC_SUFFIX(StencilThenCoverStrokePathInstanced, CHROMIUM);
396 } else if (extensions.has("GL_NV_path_rendering")) {
397 GET_PROC_SUFFIX(CoverFillPath, NV);
398 GET_PROC_SUFFIX(CoverFillPathInstanced, NV);
399 GET_PROC_SUFFIX(CoverStrokePath, NV);
400 GET_PROC_SUFFIX(CoverStrokePathInstanced, NV);
401 GET_PROC_SUFFIX(DeletePaths, NV);
402 GET_PROC_SUFFIX(GenPaths, NV);
403 GET_PROC_SUFFIX(IsPath, NV);
404 GET_PROC_SUFFIX(PathCommands, NV);
405 GET_PROC_SUFFIX(PathParameterf, NV);
406 GET_PROC_SUFFIX(PathParameteri, NV);
407 GET_PROC_SUFFIX(PathStencilFunc, NV);
408 GET_PROC_SUFFIX(ProgramPathFragmentInputGen, NV);
409 GET_PROC_SUFFIX(StencilFillPath, NV);
410 GET_PROC_SUFFIX(StencilFillPathInstanced, NV);
411 GET_PROC_SUFFIX(StencilStrokePath, NV);
412 GET_PROC_SUFFIX(StencilStrokePathInstanced, NV);
413 GET_PROC_SUFFIX(StencilThenCoverFillPath, NV);
414 GET_PROC_SUFFIX(StencilThenCoverFillPathInstanced, NV);
415 GET_PROC_SUFFIX(StencilThenCoverStrokePath, NV);
416 GET_PROC_SUFFIX(StencilThenCoverStrokePathInstanced, NV);
417 }
418
419 if (extensions.has("GL_CHROMIUM_path_rendering")) {
420 GET_PROC_SUFFIX(BindFragmentInputLocation, CHROMIUM);
421 }
422
423 if (extensions.has("GL_CHROMIUM_framebuffer_mixed_samples")) {
424 GET_PROC_SUFFIX(CoverageModulation, CHROMIUM);
425 } else if (extensions.has("GL_NV_framebuffer_mixed_samples")) {
426 GET_PROC_SUFFIX(CoverageModulation, NV);
427 }
428
429 if (extensions.has("GL_KHR_debug")) {
430 GET_PROC_SUFFIX(DebugMessageCallback, KHR);
431 GET_PROC_SUFFIX(DebugMessageControl, KHR);
432 GET_PROC_SUFFIX(DebugMessageInsert, KHR);
433 GET_PROC_SUFFIX(GetDebugMessageLog, KHR);
434 GET_PROC_SUFFIX(ObjectLabel, KHR);
435 GET_PROC_SUFFIX(PopDebugGroup, KHR);
436 GET_PROC_SUFFIX(PushDebugGroup, KHR);
437 }
438
439 if (extensions.has("GL_CHROMIUM_bind_uniform_location")) {
440 GET_PROC_SUFFIX(BindUniformLocation, CHROMIUM);
441 }
442
443 if (extensions.has("GL_EXT_window_rectangles")) {
444 GET_PROC_SUFFIX(WindowRectangles, EXT);
445 }
446
447 if (glVer >= GR_GL_VER(3,0)) {
448 GET_PROC(ClientWaitSync);
449 GET_PROC(DeleteSync);
450 GET_PROC(FenceSync);
451 GET_PROC(IsSync);
452 GET_PROC(WaitSync);
453 } else if (extensions.has("GL_APPLE_sync")) {
454 GET_PROC_SUFFIX(ClientWaitSync, APPLE);
455 GET_PROC_SUFFIX(DeleteSync, APPLE);
456 GET_PROC_SUFFIX(FenceSync, APPLE);
457 GET_PROC_SUFFIX(IsSync, APPLE);
458 GET_PROC_SUFFIX(WaitSync, APPLE);
459 }
460
461 if (glVer >= GR_GL_VER(3,0)) {
462 GET_PROC(GetInternalformativ);
463 }
464
465 if (glVer >= GR_GL_VER(3,0)) {
466 GET_PROC(GetProgramBinary);
467 GET_PROC(ProgramBinary);
468 } else if (extensions.has("GL_OES_get_program_binary")) {
469 GET_PROC_SUFFIX(GetProgramBinary, OES);
470 GET_PROC_SUFFIX(ProgramBinary, OES);
471 }
472
473 if (glVer >= GR_GL_VER(3,0)) {
474 GET_PROC(ProgramParameteri);
475 }
476
477 if (glVer >= GR_GL_VER(3,0)) {
478 GET_PROC(BindSampler);
479 GET_PROC(DeleteSamplers);
480 GET_PROC(GenSamplers);
481 GET_PROC(SamplerParameteri);
482 GET_PROC(SamplerParameteriv);
483 }
484
485 if (glVer >= GR_GL_VER(3,0)) {
486#if GR_TEST_UTILS
487 GET_PROC(BeginQuery);
488 GET_PROC(DeleteQueries);
489 GET_PROC(EndQuery);
490 GET_PROC(GenQueries);
491 GET_PROC(GetQueryObjectuiv);
492 GET_PROC(GetQueryiv);
493#endif
494 } else if (extensions.has("GL_EXT_occlusion_query_boolean")) {
495#if GR_TEST_UTILS
496 GET_PROC_SUFFIX(BeginQuery, EXT);
497 GET_PROC_SUFFIX(DeleteQueries, EXT);
498 GET_PROC_SUFFIX(EndQuery, EXT);
499 GET_PROC_SUFFIX(GenQueries, EXT);
500 GET_PROC_SUFFIX(GetQueryObjectuiv, EXT);
501 GET_PROC_SUFFIX(GetQueryiv, EXT);
502#endif
503 }
504
505 if (glVer >= GR_GL_VER(3,0)) {
506 GET_PROC(InvalidateFramebuffer);
507 GET_PROC(InvalidateSubFramebuffer);
508 }
509
510 GET_PROC(GetShaderPrecisionFormat);
511
512 if (extensions.has("GL_NV_fence")) {
513 GET_PROC_SUFFIX(DeleteFences, NV);
514 GET_PROC_SUFFIX(FinishFence, NV);
515 GET_PROC_SUFFIX(GenFences, NV);
516 GET_PROC_SUFFIX(SetFence, NV);
517 GET_PROC_SUFFIX(TestFence, NV);
518 }
519
520
521 // End autogenerated content
522 // TODO(kjlubick): Do we want a feature that removes the extension if it doesn't have
523 // the function? This is common on some low-end GPUs.
524
525 if (extensions.has("GL_KHR_debug")) {
526 // In general we have a policy against removing extension strings when the driver does
527 // not provide function pointers for an advertised extension. However, because there is a
528 // known device that advertises GL_KHR_debug but fails to provide the functions and this is
529 // a debugging- only extension we've made an exception. This also can happen when using
530 // APITRACE.
531 if (!interface->fFunctions.fDebugMessageControl) {
532 extensions.remove("GL_KHR_debug");
533 }
534 }
535 interface->fStandard = kGLES_GrGLStandard;
536 interface->fExtensions.swap(&extensions);
537
538 return std::move(interface);
539}
540#endif
541