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/core/SkRefCnt.h"
13 #include "include/gpu/ganesh/gl/GrGLAssembleHelpers.h"
14 #include "include/gpu/ganesh/gl/GrGLAssembleInterface.h"
15 #include "include/gpu/ganesh/gl/GrGLExtensions.h"
16 #include "include/gpu/ganesh/gl/GrGLFunctions.h"
17 #include "include/gpu/ganesh/gl/GrGLInterface.h"
18 #include "include/gpu/ganesh/gl/GrGLTypes.h"
19 #include "src/gpu/ganesh/gl/GrGLDefines.h"
20 #include "src/gpu/ganesh/gl/GrGLUtil.h"
21
22 #define GET_PROC(F) functions->f##F = (GrGL##F##Fn*)get(ctx, "gl" #F)
23 #define GET_PROC_SUFFIX(F, S) functions->f##F = (GrGL##F##Fn*)get(ctx, "gl" #F #S)
24 #define GET_PROC_LOCAL(F) GrGL##F##Fn* F = (GrGL##F##Fn*)get(ctx, "gl" #F)
25
26 #define GET_EGL_PROC_SUFFIX(F, S) functions->fEGL##F = (GrEGL##F##Fn*)get(ctx, "egl" #F #S)
27
28 #if SK_DISABLE_GL_ES_INTERFACE
GrGLMakeAssembledGLESInterface(void * ctx,GrGLGetProc get)29 sk_sp<const GrGLInterface> GrGLMakeAssembledGLESInterface(void *ctx, GrGLGetProc get) {
30 return nullptr;
31 }
32 #else
GrGLMakeAssembledGLESInterface(void * ctx,GrGLGetProc get)33 sk_sp<const GrGLInterface> GrGLMakeAssembledGLESInterface(void *ctx, GrGLGetProc get) {
34 GET_PROC_LOCAL(GetString);
35 if (nullptr == GetString) {
36 return nullptr;
37 }
38
39 const char* verStr = reinterpret_cast<const char*>(GetString(GR_GL_VERSION));
40 GrGLVersion glVer = GrGLGetVersionFromString(verStr);
41
42 if (glVer < GR_GL_VER(2,0)) {
43 return nullptr;
44 }
45
46 GET_PROC_LOCAL(GetIntegerv);
47 GET_PROC_LOCAL(GetStringi);
48 GrEGLQueryStringFn* queryString;
49 GrEGLDisplay display;
50 GrGetEGLQueryAndDisplay(&queryString, &display, ctx, get);
51 GrGLExtensions extensions;
52 if (!extensions.init(kGLES_GrGLStandard, GetString, GetStringi, GetIntegerv, queryString,
53 display)) {
54 return nullptr;
55 }
56
57 sk_sp<GrGLInterface> interface(new GrGLInterface);
58 GrGLInterface::Functions* functions = &interface->fFunctions;
59
60 // Autogenerated content follows
61 GET_PROC(ActiveTexture);
62 GET_PROC(AttachShader);
63 GET_PROC(BindAttribLocation);
64 GET_PROC(BindBuffer);
65 GET_PROC(BindTexture);
66 GET_PROC(BlendColor);
67 GET_PROC(BlendEquation);
68 GET_PROC(BlendFunc);
69 GET_PROC(BufferData);
70 GET_PROC(BufferSubData);
71 GET_PROC(Clear);
72 GET_PROC(ClearColor);
73 GET_PROC(ClearStencil);
74 GET_PROC(ColorMask);
75 GET_PROC(CompileShader);
76 GET_PROC(CompressedTexImage2D);
77 GET_PROC(CompressedTexSubImage2D);
78 GET_PROC(CopyTexSubImage2D);
79 GET_PROC(CreateProgram);
80 GET_PROC(CreateShader);
81 GET_PROC(CullFace);
82 GET_PROC(DeleteBuffers);
83 GET_PROC(DeleteProgram);
84 GET_PROC(DeleteShader);
85 GET_PROC(DeleteTextures);
86 GET_PROC(DepthMask);
87 GET_PROC(Disable);
88 GET_PROC(DisableVertexAttribArray);
89 GET_PROC(DrawArrays);
90 GET_PROC(DrawElements);
91 GET_PROC(Enable);
92 GET_PROC(EnableVertexAttribArray);
93 GET_PROC(Finish);
94 GET_PROC(Flush);
95 GET_PROC(FrontFace);
96 GET_PROC(GenBuffers);
97 GET_PROC(GenTextures);
98 GET_PROC(GetBufferParameteriv);
99 GET_PROC(GetError);
100 GET_PROC(GetFloatv);
101 GET_PROC(GetIntegerv);
102 GET_PROC(GetProgramInfoLog);
103 GET_PROC(GetProgramiv);
104 GET_PROC(GetShaderInfoLog);
105 GET_PROC(GetShaderiv);
106 GET_PROC(GetString);
107 GET_PROC(GetUniformLocation);
108 GET_PROC(IsTexture);
109 GET_PROC(LineWidth);
110 GET_PROC(LinkProgram);
111 GET_PROC(PixelStorei);
112 GET_PROC(ReadPixels);
113 GET_PROC(Scissor);
114 GET_PROC(ShaderSource);
115 GET_PROC(StencilFunc);
116 GET_PROC(StencilFuncSeparate);
117 GET_PROC(StencilMask);
118 GET_PROC(StencilMaskSeparate);
119 GET_PROC(StencilOp);
120 GET_PROC(StencilOpSeparate);
121 GET_PROC(TexImage2D);
122 GET_PROC(TexParameterf);
123 GET_PROC(TexParameterfv);
124 GET_PROC(TexParameteri);
125 GET_PROC(TexParameteriv);
126 GET_PROC(TexSubImage2D);
127 GET_PROC(Uniform1f);
128 GET_PROC(Uniform1fv);
129 GET_PROC(Uniform1i);
130 GET_PROC(Uniform1iv);
131 GET_PROC(Uniform2f);
132 GET_PROC(Uniform2fv);
133 GET_PROC(Uniform2i);
134 GET_PROC(Uniform2iv);
135 GET_PROC(Uniform3f);
136 GET_PROC(Uniform3fv);
137 GET_PROC(Uniform3i);
138 GET_PROC(Uniform3iv);
139 GET_PROC(Uniform4f);
140 GET_PROC(Uniform4fv);
141 GET_PROC(Uniform4i);
142 GET_PROC(Uniform4iv);
143 GET_PROC(UniformMatrix2fv);
144 GET_PROC(UniformMatrix3fv);
145 GET_PROC(UniformMatrix4fv);
146 GET_PROC(UseProgram);
147 GET_PROC(VertexAttrib1f);
148 GET_PROC(VertexAttrib2fv);
149 GET_PROC(VertexAttrib3fv);
150 GET_PROC(VertexAttrib4fv);
151 GET_PROC(VertexAttribPointer);
152 GET_PROC(Viewport);
153
154 if (glVer >= GR_GL_VER(3,0)) {
155 GET_PROC(GetStringi);
156 }
157
158 if (glVer >= GR_GL_VER(3,1)) {
159 GET_PROC(MemoryBarrier);
160 }
161
162 if (glVer >= GR_GL_VER(3,0)) {
163 GET_PROC(BindVertexArray);
164 GET_PROC(DeleteVertexArrays);
165 GET_PROC(GenVertexArrays);
166 } else if (extensions.has("GL_OES_vertex_array_object")) {
167 GET_PROC_SUFFIX(BindVertexArray, OES);
168 GET_PROC_SUFFIX(DeleteVertexArrays, OES);
169 GET_PROC_SUFFIX(GenVertexArrays, OES);
170 }
171
172 if (glVer >= GR_GL_VER(3,2)) {
173 GET_PROC(PatchParameteri);
174 } else if (extensions.has("GL_OES_tessellation_shader")) {
175 GET_PROC_SUFFIX(PatchParameteri, OES);
176 }
177
178 if (glVer >= GR_GL_VER(3,0) && extensions.has("GL_EXT_blend_func_extended")) {
179 GET_PROC_SUFFIX(BindFragDataLocation, EXT);
180 }
181
182 if (glVer >= GR_GL_VER(3,0) && extensions.has("GL_EXT_blend_func_extended")) {
183 GET_PROC_SUFFIX(BindFragDataLocationIndexed, EXT);
184 }
185
186 if (extensions.has("GL_KHR_blend_equation_advanced")) {
187 GET_PROC_SUFFIX(BlendBarrier, KHR);
188 } else if (extensions.has("GL_NV_blend_equation_advanced")) {
189 GET_PROC_SUFFIX(BlendBarrier, NV);
190 }
191
192 if (extensions.has("GL_EXT_clear_texture")) {
193 GET_PROC_SUFFIX(ClearTexImage, EXT);
194 GET_PROC_SUFFIX(ClearTexSubImage, EXT);
195 }
196
197 if (glVer >= GR_GL_VER(3,0)) {
198 GET_PROC(DrawArraysInstanced);
199 GET_PROC(DrawElementsInstanced);
200 } else if (extensions.has("GL_EXT_draw_instanced")) {
201 GET_PROC_SUFFIX(DrawArraysInstanced, EXT);
202 GET_PROC_SUFFIX(DrawElementsInstanced, EXT);
203 } else if (extensions.has("GL_ANGLE_instanced_arrays")) {
204 GET_PROC_SUFFIX(DrawArraysInstanced, ANGLE);
205 GET_PROC_SUFFIX(DrawElementsInstanced, ANGLE);
206 }
207
208 if (extensions.has("GL_EXT_base_instance")) {
209 GET_PROC_SUFFIX(DrawArraysInstancedBaseInstance, EXT);
210 GET_PROC_SUFFIX(DrawElementsInstancedBaseVertexBaseInstance, EXT);
211 } else if (extensions.has("GL_ANGLE_base_vertex_base_instance")) {
212 GET_PROC_SUFFIX(DrawArraysInstancedBaseInstance, ANGLE);
213 GET_PROC_SUFFIX(DrawElementsInstancedBaseVertexBaseInstance, ANGLE);
214 }
215
216 if (glVer >= GR_GL_VER(3,0)) {
217 GET_PROC(DrawBuffers);
218 GET_PROC(ReadBuffer);
219 }
220
221 if (glVer >= GR_GL_VER(3,1)) {
222 GET_PROC(DrawArraysIndirect);
223 GET_PROC(DrawElementsIndirect);
224 }
225
226 if (extensions.has("GL_ANGLE_base_vertex_base_instance")) {
227 GET_PROC_SUFFIX(MultiDrawArraysInstancedBaseInstance, ANGLE);
228 GET_PROC_SUFFIX(MultiDrawElementsInstancedBaseVertexBaseInstance, ANGLE);
229 }
230
231 if (glVer >= GR_GL_VER(3,0)) {
232 GET_PROC(DrawRangeElements);
233 }
234
235 if (glVer >= GR_GL_VER(3,1)) {
236 GET_PROC(GetMultisamplefv);
237 }
238
239 if (glVer >= GR_GL_VER(3,1)) {
240 GET_PROC(GetTexLevelParameteriv);
241 }
242
243 if (extensions.has("GL_EXT_multi_draw_indirect")) {
244 GET_PROC_SUFFIX(MultiDrawArraysIndirect, EXT);
245 GET_PROC_SUFFIX(MultiDrawElementsIndirect, EXT);
246 }
247
248 if (glVer >= GR_GL_VER(3,2)) {
249 GET_PROC(TexBuffer);
250 } else if (extensions.has("GL_OES_texture_buffer")) {
251 GET_PROC_SUFFIX(TexBuffer, OES);
252 } else if (extensions.has("GL_EXT_texture_buffer")) {
253 GET_PROC_SUFFIX(TexBuffer, EXT);
254 }
255
256 if (glVer >= GR_GL_VER(3,2)) {
257 GET_PROC(TexBufferRange);
258 } else if (extensions.has("GL_OES_texture_buffer")) {
259 GET_PROC_SUFFIX(TexBufferRange, OES);
260 } else if (extensions.has("GL_EXT_texture_buffer")) {
261 GET_PROC_SUFFIX(TexBufferRange, EXT);
262 }
263
264 if (glVer >= GR_GL_VER(3,0)) {
265 GET_PROC(TexStorage2D);
266 } else if (extensions.has("GL_EXT_texture_storage")) {
267 GET_PROC_SUFFIX(TexStorage2D, EXT);
268 }
269
270 if (extensions.has("GL_NV_texture_barrier")) {
271 GET_PROC_SUFFIX(TextureBarrier, NV);
272 }
273
274 if (extensions.has("GL_EXT_discard_framebuffer")) {
275 GET_PROC_SUFFIX(DiscardFramebuffer, EXT);
276 }
277
278 if (extensions.has("GL_QCOM_tiled_rendering")) {
279 GET_PROC_SUFFIX(EndTiling, QCOM);
280 GET_PROC_SUFFIX(StartTiling, QCOM);
281 }
282
283 if (glVer >= GR_GL_VER(3,0)) {
284 GET_PROC(VertexAttribDivisor);
285 } else if (extensions.has("GL_EXT_instanced_arrays")) {
286 GET_PROC_SUFFIX(VertexAttribDivisor, EXT);
287 } else if (extensions.has("GL_ANGLE_instanced_arrays")) {
288 GET_PROC_SUFFIX(VertexAttribDivisor, ANGLE);
289 }
290
291 if (glVer >= GR_GL_VER(3,0)) {
292 GET_PROC(VertexAttribIPointer);
293 }
294
295 GET_PROC(BindFramebuffer);
296 GET_PROC(BindRenderbuffer);
297 GET_PROC(CheckFramebufferStatus);
298 GET_PROC(DeleteFramebuffers);
299 GET_PROC(DeleteRenderbuffers);
300 GET_PROC(FramebufferRenderbuffer);
301 GET_PROC(FramebufferTexture2D);
302 GET_PROC(GenFramebuffers);
303 GET_PROC(GenRenderbuffers);
304 GET_PROC(GenerateMipmap);
305 GET_PROC(GetFramebufferAttachmentParameteriv);
306 GET_PROC(GetRenderbufferParameteriv);
307 GET_PROC(RenderbufferStorage);
308
309 if (glVer >= GR_GL_VER(3,0)) {
310 GET_PROC(BlitFramebuffer);
311 } else if (extensions.has("GL_NV_framebuffer_blit")) {
312 GET_PROC_SUFFIX(BlitFramebuffer, NV);
313 } else if (extensions.has("GL_CHROMIUM_framebuffer_multisample")) {
314 GET_PROC_SUFFIX(BlitFramebuffer, CHROMIUM);
315 } else if (extensions.has("GL_ANGLE_framebuffer_blit")) {
316 GET_PROC_SUFFIX(BlitFramebuffer, ANGLE);
317 }
318
319 if (glVer >= GR_GL_VER(3,0)) {
320 GET_PROC(RenderbufferStorageMultisample);
321 } else if (extensions.has("GL_CHROMIUM_framebuffer_multisample")) {
322 GET_PROC_SUFFIX(RenderbufferStorageMultisample, CHROMIUM);
323 } else if (extensions.has("GL_ANGLE_framebuffer_multisample")) {
324 GET_PROC_SUFFIX(RenderbufferStorageMultisample, ANGLE);
325 }
326
327 if (extensions.has("GL_CHROMIUM_map_sub")) {
328 GET_PROC_SUFFIX(MapBufferSubData, CHROMIUM);
329 GET_PROC_SUFFIX(MapTexSubImage2D, CHROMIUM);
330 GET_PROC_SUFFIX(UnmapBufferSubData, CHROMIUM);
331 GET_PROC_SUFFIX(UnmapTexSubImage2D, CHROMIUM);
332 }
333
334 if (extensions.has("GL_EXT_multisampled_render_to_texture")) {
335 GET_PROC_SUFFIX(FramebufferTexture2DMultisample, EXT);
336 } else if (extensions.has("GL_IMG_multisampled_render_to_texture")) {
337 GET_PROC_SUFFIX(FramebufferTexture2DMultisample, IMG);
338 }
339
340 if (extensions.has("GL_EXT_multisampled_render_to_texture")) {
341 functions->fRenderbufferStorageMultisampleES2EXT =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleEXT");
342 }
343
344 if (extensions.has("GL_IMG_multisampled_render_to_texture")) {
345 functions->fRenderbufferStorageMultisampleES2EXT =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleIMG");
346 }
347
348 if (extensions.has("GL_APPLE_framebuffer_multisample")) {
349 GET_PROC_SUFFIX(ResolveMultisampleFramebuffer, APPLE);
350 functions->fRenderbufferStorageMultisampleES2APPLE =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleAPPLE");
351 }
352
353 if (extensions.has("GL_OES_mapbuffer")) {
354 GET_PROC_SUFFIX(MapBuffer, OES);
355 }
356
357 if (glVer >= GR_GL_VER(3,0)) {
358 GET_PROC(UnmapBuffer);
359 } else if (extensions.has("GL_OES_mapbuffer")) {
360 GET_PROC_SUFFIX(UnmapBuffer, OES);
361 }
362
363 if (glVer >= GR_GL_VER(3,0)) {
364 GET_PROC(FlushMappedBufferRange);
365 GET_PROC(MapBufferRange);
366 } else if (extensions.has("GL_EXT_map_buffer_range")) {
367 GET_PROC_SUFFIX(FlushMappedBufferRange, EXT);
368 GET_PROC_SUFFIX(MapBufferRange, EXT);
369 }
370
371 if (extensions.has("GL_EXT_debug_marker")) {
372 GET_PROC_SUFFIX(InsertEventMarker, EXT);
373 GET_PROC_SUFFIX(PopGroupMarker, EXT);
374 GET_PROC_SUFFIX(PushGroupMarker, EXT);
375 }
376
377 if (glVer >= GR_GL_VER(3,0)) {
378 GET_PROC(CopyBufferSubData);
379 } else if (extensions.has("GL_NV_copy_buffer")) {
380 GET_PROC_SUFFIX(CopyBufferSubData, NV);
381 }
382
383 if (extensions.has("GL_KHR_debug")) {
384 GET_PROC_SUFFIX(DebugMessageCallback, KHR);
385 GET_PROC_SUFFIX(DebugMessageControl, KHR);
386 GET_PROC_SUFFIX(DebugMessageInsert, KHR);
387 GET_PROC_SUFFIX(GetDebugMessageLog, KHR);
388 GET_PROC_SUFFIX(ObjectLabel, KHR);
389 GET_PROC_SUFFIX(PopDebugGroup, KHR);
390 GET_PROC_SUFFIX(PushDebugGroup, KHR);
391 }
392
393 if (extensions.has("GL_CHROMIUM_bind_uniform_location")) {
394 GET_PROC_SUFFIX(BindUniformLocation, CHROMIUM);
395 }
396
397 if (extensions.has("GL_EXT_window_rectangles")) {
398 GET_PROC_SUFFIX(WindowRectangles, EXT);
399 }
400
401 if (glVer >= GR_GL_VER(3,0)) {
402 GET_PROC(ClientWaitSync);
403 GET_PROC(DeleteSync);
404 GET_PROC(FenceSync);
405 GET_PROC(IsSync);
406 GET_PROC(WaitSync);
407 } else if (extensions.has("GL_APPLE_sync")) {
408 GET_PROC_SUFFIX(ClientWaitSync, APPLE);
409 GET_PROC_SUFFIX(DeleteSync, APPLE);
410 GET_PROC_SUFFIX(FenceSync, APPLE);
411 GET_PROC_SUFFIX(IsSync, APPLE);
412 GET_PROC_SUFFIX(WaitSync, APPLE);
413 }
414
415 if (glVer >= GR_GL_VER(3,0)) {
416 GET_PROC(GetInternalformativ);
417 }
418
419 if (glVer >= GR_GL_VER(3,0)) {
420 GET_PROC(GetProgramBinary);
421 GET_PROC(ProgramBinary);
422 } else if (extensions.has("GL_OES_get_program_binary")) {
423 GET_PROC_SUFFIX(GetProgramBinary, OES);
424 GET_PROC_SUFFIX(ProgramBinary, OES);
425 }
426
427 if (glVer >= GR_GL_VER(3,0)) {
428 GET_PROC(ProgramParameteri);
429 }
430
431 if (glVer >= GR_GL_VER(3,0)) {
432 GET_PROC(BindSampler);
433 GET_PROC(DeleteSamplers);
434 GET_PROC(GenSamplers);
435 GET_PROC(SamplerParameterf);
436 GET_PROC(SamplerParameteri);
437 GET_PROC(SamplerParameteriv);
438 }
439
440 if (glVer >= GR_GL_VER(3,0)) {
441 GET_PROC(BeginQuery);
442 GET_PROC(DeleteQueries);
443 GET_PROC(EndQuery);
444 GET_PROC(GenQueries);
445 GET_PROC(GetQueryObjectuiv);
446 GET_PROC(GetQueryiv);
447 } else if (extensions.has("GL_EXT_disjoint_timer_query")) {
448 GET_PROC_SUFFIX(BeginQuery, EXT);
449 GET_PROC_SUFFIX(DeleteQueries, EXT);
450 GET_PROC_SUFFIX(EndQuery, EXT);
451 GET_PROC_SUFFIX(GenQueries, EXT);
452 GET_PROC_SUFFIX(GetQueryObjectuiv, EXT);
453 GET_PROC_SUFFIX(GetQueryiv, EXT);
454 }
455
456 if (extensions.has("GL_EXT_disjoint_timer_query")) {
457 GET_PROC_SUFFIX(QueryCounter, EXT);
458 }
459
460 if (extensions.has("GL_EXT_disjoint_timer_query")) {
461 GET_PROC_SUFFIX(GetQueryObjecti64v, EXT);
462 GET_PROC_SUFFIX(GetQueryObjectui64v, EXT);
463 }
464
465 if (extensions.has("GL_ARB_invalidate_subdata")) {
466 GET_PROC(InvalidateBufferData);
467 GET_PROC(InvalidateBufferSubData);
468 GET_PROC(InvalidateTexImage);
469 GET_PROC(InvalidateTexSubImage);
470 }
471
472 if (glVer >= GR_GL_VER(3,0)) {
473 GET_PROC(InvalidateFramebuffer);
474 GET_PROC(InvalidateSubFramebuffer);
475 } else if (extensions.has("GL_ARB_invalidate_subdata")) {
476 GET_PROC(InvalidateFramebuffer);
477 GET_PROC(InvalidateSubFramebuffer);
478 }
479
480 GET_PROC(GetShaderPrecisionFormat);
481
482 if (extensions.has("GL_NV_fence")) {
483 GET_PROC_SUFFIX(DeleteFences, NV);
484 GET_PROC_SUFFIX(FinishFence, NV);
485 GET_PROC_SUFFIX(GenFences, NV);
486 GET_PROC_SUFFIX(SetFence, NV);
487 GET_PROC_SUFFIX(TestFence, NV);
488 }
489
490
491 // End autogenerated content
492 // TODO(kjlubick): Do we want a feature that removes the extension if it doesn't have
493 // the function? This is common on some low-end GPUs.
494
495 if (extensions.has("GL_KHR_debug")) {
496 // In general we have a policy against removing extension strings when the driver does
497 // not provide function pointers for an advertised extension. However, because there is a
498 // known device that advertises GL_KHR_debug but fails to provide the functions and this is
499 // a debugging- only extension we've made an exception. This also can happen when using
500 // APITRACE.
501 if (!interface->fFunctions.fDebugMessageControl) {
502 extensions.remove("GL_KHR_debug");
503 }
504 }
505 interface->fStandard = kGLES_GrGLStandard;
506 interface->fExtensions.swap(&extensions);
507
508 return interface;
509 }
510 #endif
511