1 /*
2 * Copyright 2011 Google Inc.
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/ganesh/gl/GrGLConfig.h"
13 #include "include/gpu/ganesh/gl/GrGLExtensions.h"
14 #include "include/gpu/ganesh/gl/GrGLFunctions.h"
15 #include "include/gpu/ganesh/gl/GrGLInterface.h"
16 #include "include/gpu/ganesh/gl/GrGLTypes.h"
17 #include "include/private/base/SkDebug.h"
18 #include "src/gpu/ganesh/gl/GrGLDefines.h"
19 #include "src/gpu/ganesh/gl/GrGLUtil.h"
20
GrGLInterface()21 GrGLInterface::GrGLInterface() {
22 fStandard = kNone_GrGLStandard;
23 }
24
25 #if GR_GL_CHECK_ERROR
get_error_string(GrGLenum err)26 static const char* get_error_string(GrGLenum err) {
27 switch (err) {
28 case GR_GL_NO_ERROR:
29 return "";
30 case GR_GL_INVALID_ENUM:
31 return "Invalid Enum";
32 case GR_GL_INVALID_VALUE:
33 return "Invalid Value";
34 case GR_GL_INVALID_OPERATION:
35 return "Invalid Operation";
36 case GR_GL_OUT_OF_MEMORY:
37 return "Out of Memory";
38 case GR_GL_CONTEXT_LOST:
39 return "Context Lost";
40 }
41 return "Unknown";
42 }
43
checkError(const char * location,const char * call) const44 GrGLenum GrGLInterface::checkError(const char* location, const char* call) const {
45 GrGLenum error = fFunctions.fGetError();
46 if (error != GR_GL_NO_ERROR && !fSuppressErrorLogging) {
47 SkDebugf("---- glGetError 0x%x(%s)", error, get_error_string(error));
48 if (location) {
49 SkDebugf(" at\n\t%s", location);
50 }
51 if (call) {
52 SkDebugf("\n\t\t%s", call);
53 }
54 SkDebugf("\n");
55 if (error == GR_GL_OUT_OF_MEMORY) {
56 fOOMed = true;
57 }
58 }
59 return error;
60 }
61
checkAndResetOOMed() const62 bool GrGLInterface::checkAndResetOOMed() const {
63 if (fOOMed) {
64 fOOMed = false;
65 return true;
66 }
67 return false;
68 }
69
suppressErrorLogging()70 void GrGLInterface::suppressErrorLogging() { fSuppressErrorLogging = true; }
71 #endif
72
73 #define RETURN_FALSE_INTERFACE \
74 SkDEBUGF("%s:%d GrGLInterface::validate() failed.\n", __FILE__, __LINE__); \
75 return false
76
validate() const77 bool GrGLInterface::validate() const {
78
79 if (kNone_GrGLStandard == fStandard) {
80 RETURN_FALSE_INTERFACE;
81 }
82
83 if (!fExtensions.isInitialized()) {
84 RETURN_FALSE_INTERFACE;
85 }
86
87 GrGLVersion glVer = GrGLGetVersion(this);
88 if (GR_GL_INVALID_VER == glVer) {
89 RETURN_FALSE_INTERFACE;
90 }
91 // Autogenerated content follows
92 if (!fFunctions.fActiveTexture ||
93 !fFunctions.fAttachShader ||
94 !fFunctions.fBindAttribLocation ||
95 !fFunctions.fBindBuffer ||
96 !fFunctions.fBindTexture ||
97 !fFunctions.fBlendColor ||
98 !fFunctions.fBlendEquation ||
99 !fFunctions.fBlendFunc ||
100 !fFunctions.fBufferData ||
101 !fFunctions.fBufferSubData ||
102 !fFunctions.fClear ||
103 !fFunctions.fClearColor ||
104 !fFunctions.fClearStencil ||
105 !fFunctions.fColorMask ||
106 !fFunctions.fCompileShader ||
107 !fFunctions.fCompressedTexImage2D ||
108 !fFunctions.fCompressedTexSubImage2D ||
109 !fFunctions.fCopyTexSubImage2D ||
110 !fFunctions.fCreateProgram ||
111 !fFunctions.fCreateShader ||
112 !fFunctions.fCullFace ||
113 !fFunctions.fDeleteBuffers ||
114 !fFunctions.fDeleteProgram ||
115 !fFunctions.fDeleteShader ||
116 !fFunctions.fDeleteTextures ||
117 !fFunctions.fDepthMask ||
118 !fFunctions.fDisable ||
119 !fFunctions.fDisableVertexAttribArray ||
120 !fFunctions.fDrawArrays ||
121 !fFunctions.fDrawElements ||
122 !fFunctions.fEnable ||
123 !fFunctions.fEnableVertexAttribArray ||
124 !fFunctions.fFinish ||
125 !fFunctions.fFlush ||
126 !fFunctions.fFrontFace ||
127 !fFunctions.fGenBuffers ||
128 !fFunctions.fGenTextures ||
129 !fFunctions.fGetBufferParameteriv ||
130 !fFunctions.fGetError ||
131 !fFunctions.fGetFloatv ||
132 !fFunctions.fGetIntegerv ||
133 !fFunctions.fGetProgramInfoLog ||
134 !fFunctions.fGetProgramiv ||
135 !fFunctions.fGetShaderInfoLog ||
136 !fFunctions.fGetShaderiv ||
137 !fFunctions.fGetString ||
138 !fFunctions.fGetUniformLocation ||
139 !fFunctions.fIsTexture ||
140 !fFunctions.fLineWidth ||
141 !fFunctions.fLinkProgram ||
142 !fFunctions.fPixelStorei ||
143 !fFunctions.fReadPixels ||
144 !fFunctions.fScissor ||
145 !fFunctions.fShaderSource ||
146 !fFunctions.fStencilFunc ||
147 !fFunctions.fStencilFuncSeparate ||
148 !fFunctions.fStencilMask ||
149 !fFunctions.fStencilMaskSeparate ||
150 !fFunctions.fStencilOp ||
151 !fFunctions.fStencilOpSeparate ||
152 !fFunctions.fTexImage2D ||
153 !fFunctions.fTexParameterf ||
154 !fFunctions.fTexParameterfv ||
155 !fFunctions.fTexParameteri ||
156 !fFunctions.fTexParameteriv ||
157 !fFunctions.fTexSubImage2D ||
158 !fFunctions.fUniform1f ||
159 !fFunctions.fUniform1fv ||
160 !fFunctions.fUniform1i ||
161 !fFunctions.fUniform1iv ||
162 !fFunctions.fUniform2f ||
163 !fFunctions.fUniform2fv ||
164 !fFunctions.fUniform2i ||
165 !fFunctions.fUniform2iv ||
166 !fFunctions.fUniform3f ||
167 !fFunctions.fUniform3fv ||
168 !fFunctions.fUniform3i ||
169 !fFunctions.fUniform3iv ||
170 !fFunctions.fUniform4f ||
171 !fFunctions.fUniform4fv ||
172 !fFunctions.fUniform4i ||
173 !fFunctions.fUniform4iv ||
174 !fFunctions.fUniformMatrix2fv ||
175 !fFunctions.fUniformMatrix3fv ||
176 !fFunctions.fUniformMatrix4fv ||
177 !fFunctions.fUseProgram ||
178 !fFunctions.fVertexAttrib1f ||
179 !fFunctions.fVertexAttrib2fv ||
180 !fFunctions.fVertexAttrib3fv ||
181 !fFunctions.fVertexAttrib4fv ||
182 !fFunctions.fVertexAttribPointer ||
183 !fFunctions.fViewport) {
184 RETURN_FALSE_INTERFACE;
185 }
186
187 if (GR_IS_GR_GL(fStandard)) {
188 if (!fFunctions.fDrawBuffer ||
189 !fFunctions.fPolygonMode) {
190 RETURN_FALSE_INTERFACE;
191 }
192 }
193
194 if ((GR_IS_GR_GL(fStandard) && (
195 (glVer >= GR_GL_VER(3,0)))) ||
196 (GR_IS_GR_GL_ES(fStandard) && (
197 (glVer >= GR_GL_VER(3,0)))) ||
198 (GR_IS_GR_WEBGL(fStandard) && (
199 (glVer >= GR_GL_VER(2,0))))) {
200 if (!fFunctions.fGetStringi) {
201 RETURN_FALSE_INTERFACE;
202 }
203 }
204
205 if ((GR_IS_GR_GL(fStandard) && (
206 (glVer >= GR_GL_VER(4,2)))) ||
207 (GR_IS_GR_GL_ES(fStandard) && (
208 (glVer >= GR_GL_VER(3,1))))) {
209 // all functions were marked optional or test_only
210 }
211
212 if ((GR_IS_GR_GL(fStandard) && (
213 (glVer >= GR_GL_VER(3,0)) ||
214 fExtensions.has("GL_ARB_vertex_array_object") ||
215 fExtensions.has("GL_APPLE_vertex_array_object"))) ||
216 (GR_IS_GR_GL_ES(fStandard) && (
217 (glVer >= GR_GL_VER(3,0)) ||
218 fExtensions.has("GL_OES_vertex_array_object"))) ||
219 (GR_IS_GR_WEBGL(fStandard) && (
220 (glVer >= GR_GL_VER(2,0)) ||
221 fExtensions.has("GL_OES_vertex_array_object") ||
222 fExtensions.has("OES_vertex_array_object")))) {
223 if (!fFunctions.fBindVertexArray ||
224 !fFunctions.fDeleteVertexArrays ||
225 !fFunctions.fGenVertexArrays) {
226 RETURN_FALSE_INTERFACE;
227 }
228 }
229
230 if ((GR_IS_GR_GL(fStandard) && (
231 (glVer >= GR_GL_VER(4,0)) ||
232 fExtensions.has("GL_ARB_tessellation_shader"))) ||
233 (GR_IS_GR_GL_ES(fStandard) && (
234 (glVer >= GR_GL_VER(3,2)) ||
235 fExtensions.has("GL_OES_tessellation_shader")))) {
236 if (!fFunctions.fPatchParameteri) {
237 RETURN_FALSE_INTERFACE;
238 }
239 }
240
241 if ((GR_IS_GR_GL(fStandard) && (
242 (glVer >= GR_GL_VER(3,0)))) ||
243 (GR_IS_GR_GL_ES(fStandard) && (
244 (glVer >= GR_GL_VER(3,0) && fExtensions.has("GL_EXT_blend_func_extended"))))) {
245 if (!fFunctions.fBindFragDataLocation) {
246 RETURN_FALSE_INTERFACE;
247 }
248 }
249
250 if ((GR_IS_GR_GL(fStandard) && (
251 (glVer >= GR_GL_VER(3,3)) ||
252 fExtensions.has("GL_ARB_blend_func_extended"))) ||
253 (GR_IS_GR_GL_ES(fStandard) && (
254 (glVer >= GR_GL_VER(3,0) && fExtensions.has("GL_EXT_blend_func_extended"))))) {
255 if (!fFunctions.fBindFragDataLocationIndexed) {
256 RETURN_FALSE_INTERFACE;
257 }
258 }
259
260 if ((GR_IS_GR_GL(fStandard) && (
261 fExtensions.has("GL_KHR_blend_equation_advanced") ||
262 fExtensions.has("GL_NV_blend_equation_advanced"))) ||
263 (GR_IS_GR_GL_ES(fStandard) && (
264 fExtensions.has("GL_KHR_blend_equation_advanced") ||
265 fExtensions.has("GL_NV_blend_equation_advanced")))) {
266 if (!fFunctions.fBlendBarrier) {
267 RETURN_FALSE_INTERFACE;
268 }
269 }
270
271 if ((GR_IS_GR_GL(fStandard) && (
272 (glVer >= GR_GL_VER(4,4)) ||
273 fExtensions.has("GL_ARB_clear_texture"))) ||
274 (GR_IS_GR_GL_ES(fStandard) && (
275 fExtensions.has("GL_EXT_clear_texture")))) {
276 // all functions were marked optional or test_only
277 }
278
279 if ((GR_IS_GR_GL(fStandard) && (
280 (glVer >= GR_GL_VER(3,1)) ||
281 fExtensions.has("GL_ARB_draw_instanced") ||
282 fExtensions.has("GL_EXT_draw_instanced"))) ||
283 (GR_IS_GR_GL_ES(fStandard) && (
284 (glVer >= GR_GL_VER(3,0)) ||
285 fExtensions.has("GL_EXT_draw_instanced") ||
286 fExtensions.has("GL_ANGLE_instanced_arrays"))) ||
287 (GR_IS_GR_WEBGL(fStandard) && (
288 (glVer >= GR_GL_VER(2,0))))) {
289 if (!fFunctions.fDrawArraysInstanced ||
290 !fFunctions.fDrawElementsInstanced) {
291 RETURN_FALSE_INTERFACE;
292 }
293 }
294
295 if ((GR_IS_GR_GL(fStandard) && (
296 (glVer >= GR_GL_VER(4,2)) ||
297 fExtensions.has("GL_ARB_base_instance"))) ||
298 (GR_IS_GR_GL_ES(fStandard) && (
299 fExtensions.has("GL_EXT_base_instance") ||
300 fExtensions.has("GL_ANGLE_base_vertex_base_instance"))) ||
301 (GR_IS_GR_WEBGL(fStandard) && (
302 fExtensions.has("GL_WEBGL_draw_instanced_base_vertex_base_instance")))) {
303 if (!fFunctions.fDrawArraysInstancedBaseInstance ||
304 !fFunctions.fDrawElementsInstancedBaseVertexBaseInstance) {
305 RETURN_FALSE_INTERFACE;
306 }
307 }
308
309 if (GR_IS_GR_GL(fStandard) ||
310 (GR_IS_GR_GL_ES(fStandard) && (
311 (glVer >= GR_GL_VER(3,0)))) ||
312 (GR_IS_GR_WEBGL(fStandard) && (
313 (glVer >= GR_GL_VER(2,0))))) {
314 if (!fFunctions.fDrawBuffers ||
315 !fFunctions.fReadBuffer) {
316 RETURN_FALSE_INTERFACE;
317 }
318 }
319
320 if ((GR_IS_GR_GL(fStandard) && (
321 (glVer >= GR_GL_VER(4,0)) ||
322 fExtensions.has("GL_ARB_draw_indirect"))) ||
323 (GR_IS_GR_GL_ES(fStandard) && (
324 (glVer >= GR_GL_VER(3,1))))) {
325 if (!fFunctions.fDrawArraysIndirect ||
326 !fFunctions.fDrawElementsIndirect) {
327 RETURN_FALSE_INTERFACE;
328 }
329 }
330
331 if ((GR_IS_GR_GL_ES(fStandard) && (
332 fExtensions.has("GL_ANGLE_base_vertex_base_instance"))) ||
333 (GR_IS_GR_WEBGL(fStandard) && (
334 fExtensions.has("GL_WEBGL_multi_draw_instanced_base_vertex_base_instance")))) {
335 if (!fFunctions.fMultiDrawArraysInstancedBaseInstance ||
336 !fFunctions.fMultiDrawElementsInstancedBaseVertexBaseInstance) {
337 RETURN_FALSE_INTERFACE;
338 }
339 }
340
341 if (GR_IS_GR_GL(fStandard) ||
342 (GR_IS_GR_GL_ES(fStandard) && (
343 (glVer >= GR_GL_VER(3,0)))) ||
344 (GR_IS_GR_WEBGL(fStandard) && (
345 (glVer >= GR_GL_VER(2,0))))) {
346 if (!fFunctions.fDrawRangeElements) {
347 RETURN_FALSE_INTERFACE;
348 }
349 }
350
351 if ((GR_IS_GR_GL(fStandard) && (
352 (glVer >= GR_GL_VER(3,2)) ||
353 fExtensions.has("GL_ARB_texture_multisample"))) ||
354 (GR_IS_GR_GL_ES(fStandard) && (
355 (glVer >= GR_GL_VER(3,1))))) {
356 if (!fFunctions.fGetMultisamplefv) {
357 RETURN_FALSE_INTERFACE;
358 }
359 }
360
361 if (GR_IS_GR_GL(fStandard) ||
362 (GR_IS_GR_GL_ES(fStandard) && (
363 (glVer >= GR_GL_VER(3,1))))) {
364 if (!fFunctions.fGetTexLevelParameteriv) {
365 RETURN_FALSE_INTERFACE;
366 }
367 }
368
369 if ((GR_IS_GR_GL(fStandard) && (
370 (glVer >= GR_GL_VER(4,3)) ||
371 fExtensions.has("GL_ARB_multi_draw_indirect"))) ||
372 (GR_IS_GR_GL_ES(fStandard) && (
373 fExtensions.has("GL_EXT_multi_draw_indirect")))) {
374 if (!fFunctions.fMultiDrawArraysIndirect ||
375 !fFunctions.fMultiDrawElementsIndirect) {
376 RETURN_FALSE_INTERFACE;
377 }
378 }
379
380 if ((GR_IS_GR_GL(fStandard) && (
381 (glVer >= GR_GL_VER(3,1)))) ||
382 (GR_IS_GR_GL_ES(fStandard) && (
383 (glVer >= GR_GL_VER(3,2)) ||
384 fExtensions.has("GL_OES_texture_buffer") ||
385 fExtensions.has("GL_EXT_texture_buffer")))) {
386 if (!fFunctions.fTexBuffer) {
387 RETURN_FALSE_INTERFACE;
388 }
389 }
390
391 if ((GR_IS_GR_GL(fStandard) && (
392 (glVer >= GR_GL_VER(4,3)))) ||
393 (GR_IS_GR_GL_ES(fStandard) && (
394 (glVer >= GR_GL_VER(3,2)) ||
395 fExtensions.has("GL_OES_texture_buffer") ||
396 fExtensions.has("GL_EXT_texture_buffer")))) {
397 if (!fFunctions.fTexBufferRange) {
398 RETURN_FALSE_INTERFACE;
399 }
400 }
401
402 if ((GR_IS_GR_GL(fStandard) && (
403 (glVer >= GR_GL_VER(4,2)) ||
404 fExtensions.has("GL_ARB_texture_storage") ||
405 fExtensions.has("GL_EXT_texture_storage"))) ||
406 (GR_IS_GR_GL_ES(fStandard) && (
407 (glVer >= GR_GL_VER(3,0)) ||
408 fExtensions.has("GL_EXT_texture_storage"))) ||
409 (GR_IS_GR_WEBGL(fStandard) && (
410 (glVer >= GR_GL_VER(2,0))))) {
411 if (!fFunctions.fTexStorage2D) {
412 RETURN_FALSE_INTERFACE;
413 }
414 }
415
416 if ((GR_IS_GR_GL(fStandard) && (
417 (glVer >= GR_GL_VER(4,5)) ||
418 fExtensions.has("GL_ARB_texture_barrier") ||
419 fExtensions.has("GL_NV_texture_barrier"))) ||
420 (GR_IS_GR_GL_ES(fStandard) && (
421 fExtensions.has("GL_NV_texture_barrier")))) {
422 if (!fFunctions.fTextureBarrier) {
423 RETURN_FALSE_INTERFACE;
424 }
425 }
426
427 if ((GR_IS_GR_GL_ES(fStandard) && (
428 fExtensions.has("GL_EXT_discard_framebuffer")))) {
429 if (!fFunctions.fDiscardFramebuffer) {
430 RETURN_FALSE_INTERFACE;
431 }
432 }
433
434 if ((GR_IS_GR_GL_ES(fStandard) && (
435 fExtensions.has("GL_QCOM_tiled_rendering")))) {
436 // all functions were marked optional or test_only
437 }
438
439 if ((GR_IS_GR_GL(fStandard) && (
440 (glVer >= GR_GL_VER(3,2)) ||
441 fExtensions.has("GL_ARB_instanced_arrays"))) ||
442 (GR_IS_GR_GL_ES(fStandard) && (
443 (glVer >= GR_GL_VER(3,0)) ||
444 fExtensions.has("GL_EXT_instanced_arrays") ||
445 fExtensions.has("GL_ANGLE_instanced_arrays"))) ||
446 (GR_IS_GR_WEBGL(fStandard) && (
447 (glVer >= GR_GL_VER(2,0))))) {
448 if (!fFunctions.fVertexAttribDivisor) {
449 RETURN_FALSE_INTERFACE;
450 }
451 }
452
453 if ((GR_IS_GR_GL(fStandard) && (
454 (glVer >= GR_GL_VER(3,0)))) ||
455 (GR_IS_GR_GL_ES(fStandard) && (
456 (glVer >= GR_GL_VER(3,0)))) ||
457 (GR_IS_GR_WEBGL(fStandard) && (
458 (glVer >= GR_GL_VER(2,0))))) {
459 if (!fFunctions.fVertexAttribIPointer) {
460 RETURN_FALSE_INTERFACE;
461 }
462 }
463
464 if ((GR_IS_GR_GL(fStandard) && (
465 (glVer >= GR_GL_VER(3,0)) ||
466 fExtensions.has("GL_ARB_framebuffer_object") ||
467 fExtensions.has("GL_EXT_framebuffer_object"))) ||
468 GR_IS_GR_GL_ES(fStandard) ||
469 GR_IS_GR_WEBGL(fStandard)) {
470 if (!fFunctions.fBindFramebuffer ||
471 !fFunctions.fBindRenderbuffer ||
472 !fFunctions.fCheckFramebufferStatus ||
473 !fFunctions.fDeleteFramebuffers ||
474 !fFunctions.fDeleteRenderbuffers ||
475 !fFunctions.fFramebufferRenderbuffer ||
476 !fFunctions.fFramebufferTexture2D ||
477 !fFunctions.fGenFramebuffers ||
478 !fFunctions.fGenRenderbuffers ||
479 !fFunctions.fGenerateMipmap ||
480 !fFunctions.fGetFramebufferAttachmentParameteriv ||
481 !fFunctions.fGetRenderbufferParameteriv ||
482 !fFunctions.fRenderbufferStorage) {
483 RETURN_FALSE_INTERFACE;
484 }
485 }
486
487 if ((GR_IS_GR_GL(fStandard) && (
488 (glVer >= GR_GL_VER(3,0)) ||
489 fExtensions.has("GL_ARB_framebuffer_object") ||
490 fExtensions.has("GL_EXT_framebuffer_blit"))) ||
491 (GR_IS_GR_GL_ES(fStandard) && (
492 (glVer >= GR_GL_VER(3,0)) ||
493 fExtensions.has("GL_NV_framebuffer_blit") ||
494 fExtensions.has("GL_CHROMIUM_framebuffer_multisample") ||
495 fExtensions.has("GL_ANGLE_framebuffer_blit"))) ||
496 (GR_IS_GR_WEBGL(fStandard) && (
497 (glVer >= GR_GL_VER(2,0))))) {
498 if (!fFunctions.fBlitFramebuffer) {
499 RETURN_FALSE_INTERFACE;
500 }
501 }
502
503 if ((GR_IS_GR_GL(fStandard) && (
504 (glVer >= GR_GL_VER(3,0)) ||
505 fExtensions.has("GL_ARB_framebuffer_object") ||
506 fExtensions.has("GL_EXT_framebuffer_multisample"))) ||
507 (GR_IS_GR_GL_ES(fStandard) && (
508 (glVer >= GR_GL_VER(3,0)) ||
509 fExtensions.has("GL_CHROMIUM_framebuffer_multisample") ||
510 fExtensions.has("GL_ANGLE_framebuffer_multisample"))) ||
511 (GR_IS_GR_WEBGL(fStandard) && (
512 (glVer >= GR_GL_VER(2,0))))) {
513 if (!fFunctions.fRenderbufferStorageMultisample) {
514 RETURN_FALSE_INTERFACE;
515 }
516 }
517
518 if ((GR_IS_GR_GL_ES(fStandard) && (
519 fExtensions.has("GL_CHROMIUM_map_sub")))) {
520 if (!fFunctions.fMapBufferSubData ||
521 !fFunctions.fMapTexSubImage2D ||
522 !fFunctions.fUnmapBufferSubData ||
523 !fFunctions.fUnmapTexSubImage2D) {
524 RETURN_FALSE_INTERFACE;
525 }
526 }
527
528 if ((GR_IS_GR_GL_ES(fStandard) && (
529 fExtensions.has("GL_EXT_multisampled_render_to_texture") ||
530 fExtensions.has("GL_IMG_multisampled_render_to_texture")))) {
531 if (!fFunctions.fFramebufferTexture2DMultisample) {
532 RETURN_FALSE_INTERFACE;
533 }
534 }
535
536 if ((GR_IS_GR_GL_ES(fStandard) && (
537 fExtensions.has("GL_EXT_multisampled_render_to_texture")))) {
538 if (!fFunctions.fRenderbufferStorageMultisampleES2EXT) {
539 RETURN_FALSE_INTERFACE;
540 }
541 }
542
543 if ((GR_IS_GR_GL_ES(fStandard) && (
544 fExtensions.has("GL_IMG_multisampled_render_to_texture")))) {
545 if (!fFunctions.fRenderbufferStorageMultisampleES2EXT) {
546 RETURN_FALSE_INTERFACE;
547 }
548 }
549
550 if ((GR_IS_GR_GL_ES(fStandard) && (
551 fExtensions.has("GL_APPLE_framebuffer_multisample")))) {
552 if (!fFunctions.fResolveMultisampleFramebuffer ||
553 !fFunctions.fRenderbufferStorageMultisampleES2APPLE) {
554 RETURN_FALSE_INTERFACE;
555 }
556 }
557
558 if (GR_IS_GR_GL(fStandard) ||
559 (GR_IS_GR_GL_ES(fStandard) && (
560 fExtensions.has("GL_OES_mapbuffer")))) {
561 if (!fFunctions.fMapBuffer) {
562 RETURN_FALSE_INTERFACE;
563 }
564 }
565
566 if (GR_IS_GR_GL(fStandard) ||
567 (GR_IS_GR_GL_ES(fStandard) && (
568 (glVer >= GR_GL_VER(3,0)) ||
569 fExtensions.has("GL_OES_mapbuffer")))) {
570 if (!fFunctions.fUnmapBuffer) {
571 RETURN_FALSE_INTERFACE;
572 }
573 }
574
575 if ((GR_IS_GR_GL(fStandard) && (
576 (glVer >= GR_GL_VER(3,0)) ||
577 fExtensions.has("GL_ARB_map_buffer_range"))) ||
578 (GR_IS_GR_GL_ES(fStandard) && (
579 (glVer >= GR_GL_VER(3,0)) ||
580 fExtensions.has("GL_EXT_map_buffer_range")))) {
581 if (!fFunctions.fFlushMappedBufferRange ||
582 !fFunctions.fMapBufferRange) {
583 RETURN_FALSE_INTERFACE;
584 }
585 }
586
587 if ((GR_IS_GR_GL(fStandard) && (
588 fExtensions.has("GL_EXT_debug_marker"))) ||
589 (GR_IS_GR_GL_ES(fStandard) && (
590 fExtensions.has("GL_EXT_debug_marker")))) {
591 if (!fFunctions.fInsertEventMarker ||
592 !fFunctions.fPopGroupMarker ||
593 !fFunctions.fPushGroupMarker) {
594 RETURN_FALSE_INTERFACE;
595 }
596 }
597
598 if ((GR_IS_GR_GL(fStandard) && (
599 (glVer >= GR_GL_VER(3,1)) ||
600 fExtensions.has("GL_ARB_copy_buffer"))) ||
601 (GR_IS_GR_GL_ES(fStandard) && (
602 (glVer >= GR_GL_VER(3,0)) ||
603 fExtensions.has("GL_NV_copy_buffer"))) ||
604 (GR_IS_GR_WEBGL(fStandard) && (
605 (glVer >= GR_GL_VER(2,0))))) {
606 if (!fFunctions.fCopyBufferSubData) {
607 RETURN_FALSE_INTERFACE;
608 }
609 }
610
611 if ((GR_IS_GR_GL(fStandard) && (
612 (glVer >= GR_GL_VER(4,3)) ||
613 fExtensions.has("GL_KHR_debug"))) ||
614 (GR_IS_GR_GL_ES(fStandard) && (
615 fExtensions.has("GL_KHR_debug")))) {
616 if (!fFunctions.fDebugMessageCallback ||
617 !fFunctions.fDebugMessageControl ||
618 !fFunctions.fDebugMessageInsert ||
619 !fFunctions.fGetDebugMessageLog ||
620 !fFunctions.fObjectLabel ||
621 !fFunctions.fPopDebugGroup ||
622 !fFunctions.fPushDebugGroup) {
623 RETURN_FALSE_INTERFACE;
624 }
625 }
626
627 if ((GR_IS_GR_GL_ES(fStandard) && (
628 fExtensions.has("GL_CHROMIUM_bind_uniform_location")))) {
629 if (!fFunctions.fBindUniformLocation) {
630 RETURN_FALSE_INTERFACE;
631 }
632 }
633
634 if ((GR_IS_GR_GL(fStandard) && (
635 fExtensions.has("GL_EXT_window_rectangles"))) ||
636 (GR_IS_GR_GL_ES(fStandard) && (
637 fExtensions.has("GL_EXT_window_rectangles")))) {
638 if (!fFunctions.fWindowRectangles) {
639 RETURN_FALSE_INTERFACE;
640 }
641 }
642
643 if ((GR_IS_GR_GL(fStandard) && (
644 (glVer >= GR_GL_VER(3,2)) ||
645 fExtensions.has("GL_ARB_sync"))) ||
646 (GR_IS_GR_GL_ES(fStandard) && (
647 (glVer >= GR_GL_VER(3,0)) ||
648 fExtensions.has("GL_APPLE_sync"))) ||
649 (GR_IS_GR_WEBGL(fStandard) && (
650 (glVer >= GR_GL_VER(2,0))))) {
651 if (!fFunctions.fClientWaitSync ||
652 !fFunctions.fDeleteSync ||
653 !fFunctions.fFenceSync ||
654 !fFunctions.fIsSync ||
655 !fFunctions.fWaitSync) {
656 RETURN_FALSE_INTERFACE;
657 }
658 }
659
660 if ((GR_IS_GR_GL(fStandard) && (
661 (glVer >= GR_GL_VER(4,2)) ||
662 fExtensions.has("GL_ARB_internalformat_query"))) ||
663 (GR_IS_GR_GL_ES(fStandard) && (
664 (glVer >= GR_GL_VER(3,0))))) {
665 if (!fFunctions.fGetInternalformativ) {
666 RETURN_FALSE_INTERFACE;
667 }
668 }
669
670 if ((GR_IS_GR_GL(fStandard) && (
671 (glVer >= GR_GL_VER(4,1)))) ||
672 (GR_IS_GR_GL_ES(fStandard) && (
673 (glVer >= GR_GL_VER(3,0)) ||
674 fExtensions.has("GL_OES_get_program_binary")))) {
675 if (!fFunctions.fGetProgramBinary ||
676 !fFunctions.fProgramBinary) {
677 RETURN_FALSE_INTERFACE;
678 }
679 }
680
681 if ((GR_IS_GR_GL(fStandard) && (
682 (glVer >= GR_GL_VER(4,1)))) ||
683 (GR_IS_GR_GL_ES(fStandard) && (
684 (glVer >= GR_GL_VER(3,0))))) {
685 if (!fFunctions.fProgramParameteri) {
686 RETURN_FALSE_INTERFACE;
687 }
688 }
689
690 if ((GR_IS_GR_GL(fStandard) && (
691 (glVer >= GR_GL_VER(3,2)) ||
692 fExtensions.has("GL_ARB_sampler_objects"))) ||
693 (GR_IS_GR_GL_ES(fStandard) && (
694 (glVer >= GR_GL_VER(3,0)))) ||
695 (GR_IS_GR_WEBGL(fStandard) && (
696 (glVer >= GR_GL_VER(2,0))))) {
697 if (!fFunctions.fBindSampler ||
698 !fFunctions.fDeleteSamplers ||
699 !fFunctions.fGenSamplers ||
700 !fFunctions.fSamplerParameterf ||
701 !fFunctions.fSamplerParameteri ||
702 !fFunctions.fSamplerParameteriv) {
703 RETURN_FALSE_INTERFACE;
704 }
705 }
706
707 if (GR_IS_GR_GL(fStandard) ||
708 (GR_IS_GR_GL_ES(fStandard) && (
709 (glVer >= GR_GL_VER(3,0)) ||
710 fExtensions.has("GL_EXT_disjoint_timer_query"))) ||
711 (GR_IS_GR_WEBGL(fStandard) && (
712 (glVer >= GR_GL_VER(2,0)) ||
713 fExtensions.has("GL_EXT_disjoint_timer_query") ||
714 fExtensions.has("EXT_disjoint_timer_query")))) {
715 if (!fFunctions.fBeginQuery ||
716 !fFunctions.fDeleteQueries ||
717 !fFunctions.fEndQuery ||
718 !fFunctions.fGenQueries ||
719 !fFunctions.fGetQueryObjectuiv ||
720 !fFunctions.fGetQueryiv) {
721 RETURN_FALSE_INTERFACE;
722 }
723 }
724
725 if ((GR_IS_GR_GL(fStandard) && (
726 (glVer >= GR_GL_VER(3,3)) ||
727 fExtensions.has("GL_ARB_timer_query"))) ||
728 (GR_IS_GR_GL_ES(fStandard) && (
729 fExtensions.has("GL_EXT_disjoint_timer_query"))) ||
730 (GR_IS_GR_WEBGL(fStandard) && (
731 fExtensions.has("GL_EXT_disjoint_timer_query") ||
732 fExtensions.has("EXT_disjoint_timer_query") ||
733 fExtensions.has("GL_EXT_disjoint_timer_query_webgl2") ||
734 fExtensions.has("EXT_disjoint_timer_query_webgl2")))) {
735 if (!fFunctions.fQueryCounter) {
736 RETURN_FALSE_INTERFACE;
737 }
738 }
739
740 if ((GR_IS_GR_GL(fStandard) && (
741 (glVer >= GR_GL_VER(3,3)) ||
742 fExtensions.has("GL_ARB_timer_query") ||
743 fExtensions.has("GL_EXT_timer_query"))) ||
744 (GR_IS_GR_GL_ES(fStandard) && (
745 fExtensions.has("GL_EXT_disjoint_timer_query"))) ||
746 (GR_IS_GR_WEBGL(fStandard) && (
747 fExtensions.has("GL_EXT_disjoint_timer_query") ||
748 fExtensions.has("EXT_disjoint_timer_query") ||
749 fExtensions.has("GL_EXT_disjoint_timer_query_webgl2") ||
750 fExtensions.has("EXT_disjoint_timer_query_webgl2")))) {
751 if (!fFunctions.fGetQueryObjecti64v ||
752 !fFunctions.fGetQueryObjectui64v) {
753 RETURN_FALSE_INTERFACE;
754 }
755 }
756
757 if ((GR_IS_GR_GL(fStandard) && (
758 (glVer >= GR_GL_VER(4,3)) ||
759 fExtensions.has("GL_ARB_invalidate_subdata"))) ||
760 (GR_IS_GR_GL_ES(fStandard) && (
761 fExtensions.has("GL_ARB_invalidate_subdata")))) {
762 if (!fFunctions.fInvalidateBufferData ||
763 !fFunctions.fInvalidateBufferSubData ||
764 !fFunctions.fInvalidateTexImage ||
765 !fFunctions.fInvalidateTexSubImage) {
766 RETURN_FALSE_INTERFACE;
767 }
768 }
769
770 if ((GR_IS_GR_GL(fStandard) && (
771 (glVer >= GR_GL_VER(4,3)) ||
772 fExtensions.has("GL_ARB_invalidate_subdata"))) ||
773 (GR_IS_GR_GL_ES(fStandard) && (
774 (glVer >= GR_GL_VER(3,0)) ||
775 fExtensions.has("GL_ARB_invalidate_subdata"))) ||
776 (GR_IS_GR_WEBGL(fStandard) && (
777 (glVer >= GR_GL_VER(2,0))))) {
778 if (!fFunctions.fInvalidateFramebuffer ||
779 !fFunctions.fInvalidateSubFramebuffer) {
780 RETURN_FALSE_INTERFACE;
781 }
782 }
783
784 if ((GR_IS_GR_GL(fStandard) && (
785 (glVer >= GR_GL_VER(4,3)) ||
786 fExtensions.has("GL_ARB_ES2_compatibility"))) ||
787 GR_IS_GR_GL_ES(fStandard) ||
788 GR_IS_GR_WEBGL(fStandard)) {
789 if (!fFunctions.fGetShaderPrecisionFormat) {
790 RETURN_FALSE_INTERFACE;
791 }
792 }
793
794 if ((GR_IS_GR_GL(fStandard) && (
795 fExtensions.has("GL_NV_fence"))) ||
796 (GR_IS_GR_GL_ES(fStandard) && (
797 fExtensions.has("GL_NV_fence")))) {
798 if (!fFunctions.fDeleteFences ||
799 !fFunctions.fFinishFence ||
800 !fFunctions.fGenFences ||
801 !fFunctions.fSetFence ||
802 !fFunctions.fTestFence) {
803 RETURN_FALSE_INTERFACE;
804 }
805 }
806
807
808 // End autogenerated content
809 return true;
810 }
811
812 #if defined(GPU_TEST_UTILS)
813
abandon() const814 void GrGLInterface::abandon() const {
815 const_cast<GrGLInterface*>(this)->fFunctions = GrGLInterface::Functions();
816 }
817
818 #endif // defined(GPU_TEST_UTILS)
819