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
GrGLMakeAssembledGLESInterface(void * ctx,GrGLGetProc get)23 sk_sp<const GrGLInterface> GrGLMakeAssembledGLESInterface(void *ctx, GrGLGetProc get) {
24 return nullptr;
25 }
26 #else
GrGLMakeAssembledGLESInterface(void * ctx,GrGLGetProc get)27 sk_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(3,0)) {
152 GET_PROC(BindVertexArray);
153 GET_PROC(DeleteVertexArrays);
154 GET_PROC(GenVertexArrays);
155 } else if (extensions.has("GL_OES_vertex_array_object")) {
156 GET_PROC_SUFFIX(BindVertexArray, OES);
157 GET_PROC_SUFFIX(DeleteVertexArrays, OES);
158 GET_PROC_SUFFIX(GenVertexArrays, OES);
159 }
160
161 if (glVer >= GR_GL_VER(3,0) && extensions.has("GL_EXT_blend_func_extended")) {
162 GET_PROC_SUFFIX(BindFragDataLocation, EXT);
163 }
164
165 if (glVer >= GR_GL_VER(3,0) && extensions.has("GL_EXT_blend_func_extended")) {
166 GET_PROC_SUFFIX(BindFragDataLocationIndexed, EXT);
167 }
168
169 if (extensions.has("GL_KHR_blend_equation_advanced")) {
170 GET_PROC_SUFFIX(BlendBarrier, KHR);
171 } else if (extensions.has("GL_NV_blend_equation_advanced")) {
172 GET_PROC_SUFFIX(BlendBarrier, NV);
173 }
174
175 if (extensions.has("GL_EXT_clear_texture")) {
176 GET_PROC_SUFFIX(ClearTexImage, EXT);
177 GET_PROC_SUFFIX(ClearTexSubImage, EXT);
178 }
179
180 if (glVer >= GR_GL_VER(3,0)) {
181 GET_PROC(DrawArraysInstanced);
182 GET_PROC(DrawElementsInstanced);
183 } else if (extensions.has("GL_EXT_draw_instanced")) {
184 GET_PROC_SUFFIX(DrawArraysInstanced, EXT);
185 GET_PROC_SUFFIX(DrawElementsInstanced, EXT);
186 }
187
188 if (glVer >= GR_GL_VER(3,0)) {
189 GET_PROC(DrawBuffers);
190 GET_PROC(ReadBuffer);
191 }
192
193 if (glVer >= GR_GL_VER(3,1)) {
194 GET_PROC(DrawArraysIndirect);
195 GET_PROC(DrawElementsIndirect);
196 }
197
198 if (glVer >= GR_GL_VER(3,0)) {
199 GET_PROC(DrawRangeElements);
200 }
201
202 if (glVer >= GR_GL_VER(3,1)) {
203 GET_PROC(GetMultisamplefv);
204 }
205
206 if (glVer >= GR_GL_VER(3,1)) {
207 GET_PROC(GetTexLevelParameteriv);
208 }
209
210 if (extensions.has("GL_EXT_multi_draw_indirect")) {
211 GET_PROC_SUFFIX(MultiDrawArraysIndirect, EXT);
212 GET_PROC_SUFFIX(MultiDrawElementsIndirect, EXT);
213 }
214
215 if (glVer >= GR_GL_VER(3,2)) {
216 GET_PROC(TexBuffer);
217 } else if (extensions.has("GL_OES_texture_buffer")) {
218 GET_PROC_SUFFIX(TexBuffer, OES);
219 } else if (extensions.has("GL_EXT_texture_buffer")) {
220 GET_PROC_SUFFIX(TexBuffer, EXT);
221 }
222
223 if (glVer >= GR_GL_VER(3,2)) {
224 GET_PROC(TexBufferRange);
225 } else if (extensions.has("GL_OES_texture_buffer")) {
226 GET_PROC_SUFFIX(TexBufferRange, OES);
227 } else if (extensions.has("GL_EXT_texture_buffer")) {
228 GET_PROC_SUFFIX(TexBufferRange, EXT);
229 }
230
231 if (glVer >= GR_GL_VER(3,0)) {
232 GET_PROC(TexStorage2D);
233 } else if (extensions.has("GL_EXT_texture_storage")) {
234 GET_PROC_SUFFIX(TexStorage2D, EXT);
235 }
236
237 if (extensions.has("GL_NV_texture_barrier")) {
238 GET_PROC_SUFFIX(TextureBarrier, NV);
239 }
240
241 if (extensions.has("GL_EXT_discard_framebuffer")) {
242 GET_PROC_SUFFIX(DiscardFramebuffer, EXT);
243 }
244
245 if (glVer >= GR_GL_VER(3,0)) {
246 GET_PROC(VertexAttribDivisor);
247 } else if (extensions.has("GL_EXT_instanced_arrays")) {
248 GET_PROC_SUFFIX(VertexAttribDivisor, EXT);
249 }
250
251 if (glVer >= GR_GL_VER(3,0)) {
252 GET_PROC(VertexAttribIPointer);
253 }
254
255 GET_PROC(BindFramebuffer);
256 GET_PROC(BindRenderbuffer);
257 GET_PROC(CheckFramebufferStatus);
258 GET_PROC(DeleteFramebuffers);
259 GET_PROC(DeleteRenderbuffers);
260 GET_PROC(FramebufferRenderbuffer);
261 GET_PROC(FramebufferTexture2D);
262 GET_PROC(GenFramebuffers);
263 GET_PROC(GenRenderbuffers);
264 GET_PROC(GenerateMipmap);
265 GET_PROC(GetFramebufferAttachmentParameteriv);
266 GET_PROC(GetRenderbufferParameteriv);
267 GET_PROC(RenderbufferStorage);
268
269 if (glVer >= GR_GL_VER(3,0)) {
270 GET_PROC(BlitFramebuffer);
271 } else if (extensions.has("GL_CHROMIUM_framebuffer_multisample")) {
272 GET_PROC_SUFFIX(BlitFramebuffer, CHROMIUM);
273 } else if (extensions.has("GL_ANGLE_framebuffer_blit")) {
274 GET_PROC_SUFFIX(BlitFramebuffer, ANGLE);
275 }
276
277 if (glVer >= GR_GL_VER(3,0)) {
278 GET_PROC(RenderbufferStorageMultisample);
279 } else if (extensions.has("GL_CHROMIUM_framebuffer_multisample")) {
280 GET_PROC_SUFFIX(RenderbufferStorageMultisample, CHROMIUM);
281 } else if (extensions.has("GL_ANGLE_framebuffer_multisample")) {
282 GET_PROC_SUFFIX(RenderbufferStorageMultisample, ANGLE);
283 }
284
285 if (extensions.has("GL_CHROMIUM_map_sub")) {
286 GET_PROC_SUFFIX(MapBufferSubData, CHROMIUM);
287 GET_PROC_SUFFIX(MapTexSubImage2D, CHROMIUM);
288 GET_PROC_SUFFIX(UnmapBufferSubData, CHROMIUM);
289 GET_PROC_SUFFIX(UnmapTexSubImage2D, CHROMIUM);
290 }
291
292 if (extensions.has("GL_EXT_multisampled_render_to_texture")) {
293 GET_PROC_SUFFIX(FramebufferTexture2DMultisample, EXT);
294 } else if (extensions.has("GL_IMG_multisampled_render_to_texture")) {
295 GET_PROC_SUFFIX(FramebufferTexture2DMultisample, IMG);
296 }
297
298 if (extensions.has("GL_EXT_multisampled_render_to_texture")) {
299 functions->fRenderbufferStorageMultisampleES2EXT =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleEXT");
300 }
301
302 if (extensions.has("GL_IMG_multisampled_render_to_texture")) {
303 functions->fRenderbufferStorageMultisampleES2EXT =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleIMG");
304 }
305
306 if (extensions.has("GL_APPLE_framebuffer_multisample")) {
307 GET_PROC_SUFFIX(ResolveMultisampleFramebuffer, APPLE);
308 functions->fRenderbufferStorageMultisampleES2APPLE =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleAPPLE");
309 }
310
311 if (extensions.has("GL_OES_mapbuffer")) {
312 GET_PROC_SUFFIX(MapBuffer, OES);
313 }
314
315 if (glVer >= GR_GL_VER(3,0)) {
316 GET_PROC(UnmapBuffer);
317 } else if (extensions.has("GL_OES_mapbuffer")) {
318 GET_PROC_SUFFIX(UnmapBuffer, OES);
319 }
320
321 if (glVer >= GR_GL_VER(3,0)) {
322 GET_PROC(FlushMappedBufferRange);
323 GET_PROC(MapBufferRange);
324 } else if (extensions.has("GL_EXT_map_buffer_range")) {
325 GET_PROC_SUFFIX(FlushMappedBufferRange, EXT);
326 GET_PROC_SUFFIX(MapBufferRange, EXT);
327 }
328
329 if (extensions.has("GL_EXT_debug_marker")) {
330 GET_PROC_SUFFIX(InsertEventMarker, EXT);
331 GET_PROC_SUFFIX(PopGroupMarker, EXT);
332 GET_PROC_SUFFIX(PushGroupMarker, EXT);
333 }
334
335 if (glVer >= GR_GL_VER(3,1)) {
336 GET_PROC(GetProgramResourceLocation);
337 }
338
339 if (extensions.has("GL_CHROMIUM_path_rendering")) {
340 GET_PROC_SUFFIX(MatrixLoadIdentity, CHROMIUM);
341 GET_PROC_SUFFIX(MatrixLoadf, CHROMIUM);
342 } else if (extensions.has("GL_NV_path_rendering")) {
343 GET_PROC_SUFFIX(MatrixLoadIdentity, EXT);
344 GET_PROC_SUFFIX(MatrixLoadf, EXT);
345 }
346
347 if (extensions.has("GL_CHROMIUM_path_rendering")) {
348 GET_PROC_SUFFIX(CoverFillPath, CHROMIUM);
349 GET_PROC_SUFFIX(CoverFillPathInstanced, CHROMIUM);
350 GET_PROC_SUFFIX(CoverStrokePath, CHROMIUM);
351 GET_PROC_SUFFIX(CoverStrokePathInstanced, CHROMIUM);
352 GET_PROC_SUFFIX(DeletePaths, CHROMIUM);
353 GET_PROC_SUFFIX(GenPaths, CHROMIUM);
354 GET_PROC_SUFFIX(IsPath, CHROMIUM);
355 GET_PROC_SUFFIX(PathCommands, CHROMIUM);
356 GET_PROC_SUFFIX(PathParameterf, CHROMIUM);
357 GET_PROC_SUFFIX(PathParameteri, CHROMIUM);
358 GET_PROC_SUFFIX(PathStencilFunc, CHROMIUM);
359 GET_PROC_SUFFIX(ProgramPathFragmentInputGen, CHROMIUM);
360 GET_PROC_SUFFIX(StencilFillPath, CHROMIUM);
361 GET_PROC_SUFFIX(StencilFillPathInstanced, CHROMIUM);
362 GET_PROC_SUFFIX(StencilStrokePath, CHROMIUM);
363 GET_PROC_SUFFIX(StencilStrokePathInstanced, CHROMIUM);
364 GET_PROC_SUFFIX(StencilThenCoverFillPath, CHROMIUM);
365 GET_PROC_SUFFIX(StencilThenCoverFillPathInstanced, CHROMIUM);
366 GET_PROC_SUFFIX(StencilThenCoverStrokePath, CHROMIUM);
367 GET_PROC_SUFFIX(StencilThenCoverStrokePathInstanced, CHROMIUM);
368 } else if (extensions.has("GL_NV_path_rendering")) {
369 GET_PROC_SUFFIX(CoverFillPath, NV);
370 GET_PROC_SUFFIX(CoverFillPathInstanced, NV);
371 GET_PROC_SUFFIX(CoverStrokePath, NV);
372 GET_PROC_SUFFIX(CoverStrokePathInstanced, NV);
373 GET_PROC_SUFFIX(DeletePaths, NV);
374 GET_PROC_SUFFIX(GenPaths, NV);
375 GET_PROC_SUFFIX(IsPath, NV);
376 GET_PROC_SUFFIX(PathCommands, NV);
377 GET_PROC_SUFFIX(PathParameterf, NV);
378 GET_PROC_SUFFIX(PathParameteri, NV);
379 GET_PROC_SUFFIX(PathStencilFunc, NV);
380 GET_PROC_SUFFIX(ProgramPathFragmentInputGen, NV);
381 GET_PROC_SUFFIX(StencilFillPath, NV);
382 GET_PROC_SUFFIX(StencilFillPathInstanced, NV);
383 GET_PROC_SUFFIX(StencilStrokePath, NV);
384 GET_PROC_SUFFIX(StencilStrokePathInstanced, NV);
385 GET_PROC_SUFFIX(StencilThenCoverFillPath, NV);
386 GET_PROC_SUFFIX(StencilThenCoverFillPathInstanced, NV);
387 GET_PROC_SUFFIX(StencilThenCoverStrokePath, NV);
388 GET_PROC_SUFFIX(StencilThenCoverStrokePathInstanced, NV);
389 }
390
391 if (extensions.has("GL_CHROMIUM_path_rendering")) {
392 GET_PROC_SUFFIX(BindFragmentInputLocation, CHROMIUM);
393 }
394
395 if (extensions.has("GL_CHROMIUM_framebuffer_mixed_samples")) {
396 GET_PROC_SUFFIX(CoverageModulation, CHROMIUM);
397 } else if (extensions.has("GL_NV_framebuffer_mixed_samples")) {
398 GET_PROC_SUFFIX(CoverageModulation, NV);
399 }
400
401 if (extensions.has("GL_KHR_debug")) {
402 GET_PROC_SUFFIX(DebugMessageCallback, KHR);
403 GET_PROC_SUFFIX(DebugMessageControl, KHR);
404 GET_PROC_SUFFIX(DebugMessageInsert, KHR);
405 GET_PROC_SUFFIX(GetDebugMessageLog, KHR);
406 GET_PROC_SUFFIX(ObjectLabel, KHR);
407 GET_PROC_SUFFIX(PopDebugGroup, KHR);
408 GET_PROC_SUFFIX(PushDebugGroup, KHR);
409 }
410
411 if (extensions.has("GL_CHROMIUM_bind_uniform_location")) {
412 GET_PROC_SUFFIX(BindUniformLocation, CHROMIUM);
413 }
414
415 if (extensions.has("GL_EXT_window_rectangles")) {
416 GET_PROC_SUFFIX(WindowRectangles, EXT);
417 }
418
419 if (glVer >= GR_GL_VER(3,0)) {
420 GET_PROC(ClientWaitSync);
421 GET_PROC(DeleteSync);
422 GET_PROC(FenceSync);
423 GET_PROC(IsSync);
424 GET_PROC(WaitSync);
425 } else if (extensions.has("GL_APPLE_sync")) {
426 GET_PROC_SUFFIX(ClientWaitSync, APPLE);
427 GET_PROC_SUFFIX(DeleteSync, APPLE);
428 GET_PROC_SUFFIX(FenceSync, APPLE);
429 GET_PROC_SUFFIX(IsSync, APPLE);
430 GET_PROC_SUFFIX(WaitSync, APPLE);
431 }
432
433 if (glVer >= GR_GL_VER(3,0)) {
434 GET_PROC(GetInternalformativ);
435 }
436
437 if (glVer >= GR_GL_VER(3,0)) {
438 GET_PROC(GetProgramBinary);
439 GET_PROC(ProgramBinary);
440 } else if (extensions.has("GL_OES_get_program_binary")) {
441 GET_PROC_SUFFIX(GetProgramBinary, OES);
442 GET_PROC_SUFFIX(ProgramBinary, OES);
443 }
444
445 if (glVer >= GR_GL_VER(3,0)) {
446 GET_PROC(ProgramParameteri);
447 }
448
449 if (glVer >= GR_GL_VER(3,0)) {
450 GET_PROC(BindSampler);
451 GET_PROC(DeleteSamplers);
452 GET_PROC(GenSamplers);
453 GET_PROC(SamplerParameteri);
454 GET_PROC(SamplerParameteriv);
455 }
456
457 if (glVer >= GR_GL_VER(3,0)) {
458 #if GR_TEST_UTILS
459 GET_PROC(BeginQuery);
460 GET_PROC(DeleteQueries);
461 GET_PROC(EndQuery);
462 GET_PROC(GenQueries);
463 GET_PROC(GetQueryObjectuiv);
464 GET_PROC(GetQueryiv);
465 #endif
466 } else if (extensions.has("GL_EXT_occlusion_query_boolean")) {
467 #if GR_TEST_UTILS
468 GET_PROC_SUFFIX(BeginQuery, EXT);
469 GET_PROC_SUFFIX(DeleteQueries, EXT);
470 GET_PROC_SUFFIX(EndQuery, EXT);
471 GET_PROC_SUFFIX(GenQueries, EXT);
472 GET_PROC_SUFFIX(GetQueryObjectuiv, EXT);
473 GET_PROC_SUFFIX(GetQueryiv, EXT);
474 #endif
475 }
476
477 if (glVer >= GR_GL_VER(3,0)) {
478 GET_PROC(InvalidateFramebuffer);
479 GET_PROC(InvalidateSubFramebuffer);
480 }
481
482 GET_PROC(GetShaderPrecisionFormat);
483
484
485 // End autogenerated content
486 // TODO(kjlubick): Do we want a feature that removes the extension if it doesn't have
487 // the function? This is common on some low-end GPUs.
488
489 if (extensions.has("GL_KHR_debug")) {
490 // In general we have a policy against removing extension strings when the driver does
491 // not provide function pointers for an advertised extension. However, because there is a
492 // known device that advertises GL_KHR_debug but fails to provide the functions and this is
493 // a debugging- only extension we've made an exception. This also can happen when using
494 // APITRACE.
495 if (!interface->fFunctions.fDebugMessageControl) {
496 extensions.remove("GL_KHR_debug");
497 }
498 }
499 interface->fStandard = kGLES_GrGLStandard;
500 interface->fExtensions.swap(&extensions);
501
502 return interface;
503 }
504 #endif
505