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(3,1)) {
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 } else if (extensions.has("GL_ANGLE_instanced_arrays")) {
197 GET_PROC_SUFFIX(DrawArraysInstanced, ANGLE);
198 GET_PROC_SUFFIX(DrawElementsInstanced, ANGLE);
199 }
200
201 if (extensions.has("GL_EXT_base_instance")) {
202 GET_PROC_SUFFIX(DrawArraysInstancedBaseInstance, EXT);
203 GET_PROC_SUFFIX(DrawElementsInstancedBaseVertexBaseInstance, EXT);
204 } else if (extensions.has("GL_ANGLE_base_vertex_base_instance")) {
205 GET_PROC_SUFFIX(DrawArraysInstancedBaseInstance, ANGLE);
206 GET_PROC_SUFFIX(DrawElementsInstancedBaseVertexBaseInstance, ANGLE);
207 }
208
209 if (glVer >= GR_GL_VER(3,0)) {
210 GET_PROC(DrawBuffers);
211 GET_PROC(ReadBuffer);
212 }
213
214 if (glVer >= GR_GL_VER(3,1)) {
215 GET_PROC(DrawArraysIndirect);
216 GET_PROC(DrawElementsIndirect);
217 }
218
219 if (extensions.has("GL_ANGLE_base_vertex_base_instance")) {
220 GET_PROC_SUFFIX(MultiDrawArraysInstancedBaseInstance, ANGLE);
221 GET_PROC_SUFFIX(MultiDrawElementsInstancedBaseVertexBaseInstance, ANGLE);
222 }
223
224 if (glVer >= GR_GL_VER(3,0)) {
225 GET_PROC(DrawRangeElements);
226 }
227
228 if (glVer >= GR_GL_VER(3,1)) {
229 GET_PROC(GetMultisamplefv);
230 }
231
232 if (glVer >= GR_GL_VER(3,1)) {
233 GET_PROC(GetTexLevelParameteriv);
234 }
235
236 if (extensions.has("GL_EXT_multi_draw_indirect")) {
237 GET_PROC_SUFFIX(MultiDrawArraysIndirect, EXT);
238 GET_PROC_SUFFIX(MultiDrawElementsIndirect, EXT);
239 }
240
241 if (glVer >= GR_GL_VER(3,2)) {
242 GET_PROC(TexBuffer);
243 } else if (extensions.has("GL_OES_texture_buffer")) {
244 GET_PROC_SUFFIX(TexBuffer, OES);
245 } else if (extensions.has("GL_EXT_texture_buffer")) {
246 GET_PROC_SUFFIX(TexBuffer, EXT);
247 }
248
249 if (glVer >= GR_GL_VER(3,2)) {
250 GET_PROC(TexBufferRange);
251 } else if (extensions.has("GL_OES_texture_buffer")) {
252 GET_PROC_SUFFIX(TexBufferRange, OES);
253 } else if (extensions.has("GL_EXT_texture_buffer")) {
254 GET_PROC_SUFFIX(TexBufferRange, EXT);
255 }
256
257 if (glVer >= GR_GL_VER(3,0)) {
258 GET_PROC(TexStorage2D);
259 } else if (extensions.has("GL_EXT_texture_storage")) {
260 GET_PROC_SUFFIX(TexStorage2D, EXT);
261 }
262
263 if (extensions.has("GL_NV_texture_barrier")) {
264 GET_PROC_SUFFIX(TextureBarrier, NV);
265 }
266
267 if (extensions.has("GL_EXT_discard_framebuffer")) {
268 GET_PROC_SUFFIX(DiscardFramebuffer, EXT);
269 }
270
271 if (extensions.has("GL_QCOM_tiled_rendering")) {
272 GET_PROC_SUFFIX(EndTiling, QCOM);
273 GET_PROC_SUFFIX(StartTiling, QCOM);
274 }
275
276 if (glVer >= GR_GL_VER(3,0)) {
277 GET_PROC(VertexAttribDivisor);
278 } else if (extensions.has("GL_EXT_instanced_arrays")) {
279 GET_PROC_SUFFIX(VertexAttribDivisor, EXT);
280 } else if (extensions.has("GL_ANGLE_instanced_arrays")) {
281 GET_PROC_SUFFIX(VertexAttribDivisor, ANGLE);
282 }
283
284 if (glVer >= GR_GL_VER(3,0)) {
285 GET_PROC(VertexAttribIPointer);
286 }
287
288 GET_PROC(BindFramebuffer);
289 GET_PROC(BindRenderbuffer);
290 GET_PROC(CheckFramebufferStatus);
291 GET_PROC(DeleteFramebuffers);
292 GET_PROC(DeleteRenderbuffers);
293 GET_PROC(FramebufferRenderbuffer);
294 GET_PROC(FramebufferTexture2D);
295 GET_PROC(GenFramebuffers);
296 GET_PROC(GenRenderbuffers);
297 GET_PROC(GenerateMipmap);
298 GET_PROC(GetFramebufferAttachmentParameteriv);
299 GET_PROC(GetRenderbufferParameteriv);
300 GET_PROC(RenderbufferStorage);
301
302 if (glVer >= GR_GL_VER(3,0)) {
303 GET_PROC(BlitFramebuffer);
304 } else if (extensions.has("GL_NV_framebuffer_blit")) {
305 GET_PROC_SUFFIX(BlitFramebuffer, NV);
306 } else if (extensions.has("GL_CHROMIUM_framebuffer_multisample")) {
307 GET_PROC_SUFFIX(BlitFramebuffer, CHROMIUM);
308 } else if (extensions.has("GL_ANGLE_framebuffer_blit")) {
309 GET_PROC_SUFFIX(BlitFramebuffer, ANGLE);
310 }
311
312 if (glVer >= GR_GL_VER(3,0)) {
313 GET_PROC(RenderbufferStorageMultisample);
314 } else if (extensions.has("GL_CHROMIUM_framebuffer_multisample")) {
315 GET_PROC_SUFFIX(RenderbufferStorageMultisample, CHROMIUM);
316 } else if (extensions.has("GL_ANGLE_framebuffer_multisample")) {
317 GET_PROC_SUFFIX(RenderbufferStorageMultisample, ANGLE);
318 }
319
320 if (extensions.has("GL_CHROMIUM_map_sub")) {
321 GET_PROC_SUFFIX(MapBufferSubData, CHROMIUM);
322 GET_PROC_SUFFIX(MapTexSubImage2D, CHROMIUM);
323 GET_PROC_SUFFIX(UnmapBufferSubData, CHROMIUM);
324 GET_PROC_SUFFIX(UnmapTexSubImage2D, CHROMIUM);
325 }
326
327 if (extensions.has("GL_EXT_multisampled_render_to_texture")) {
328 GET_PROC_SUFFIX(FramebufferTexture2DMultisample, EXT);
329 } else if (extensions.has("GL_IMG_multisampled_render_to_texture")) {
330 GET_PROC_SUFFIX(FramebufferTexture2DMultisample, IMG);
331 }
332
333 if (extensions.has("GL_EXT_multisampled_render_to_texture")) {
334 functions->fRenderbufferStorageMultisampleES2EXT =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleEXT");
335 }
336
337 if (extensions.has("GL_IMG_multisampled_render_to_texture")) {
338 functions->fRenderbufferStorageMultisampleES2EXT =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleIMG");
339 }
340
341 if (extensions.has("GL_APPLE_framebuffer_multisample")) {
342 GET_PROC_SUFFIX(ResolveMultisampleFramebuffer, APPLE);
343 functions->fRenderbufferStorageMultisampleES2APPLE =(GrGLRenderbufferStorageMultisampleFn*)get(ctx, "glRenderbufferStorageMultisampleAPPLE");
344 }
345
346 if (extensions.has("GL_OES_mapbuffer")) {
347 GET_PROC_SUFFIX(MapBuffer, OES);
348 }
349
350 if (glVer >= GR_GL_VER(3,0)) {
351 GET_PROC(UnmapBuffer);
352 } else if (extensions.has("GL_OES_mapbuffer")) {
353 GET_PROC_SUFFIX(UnmapBuffer, OES);
354 }
355
356 if (glVer >= GR_GL_VER(3,0)) {
357 GET_PROC(FlushMappedBufferRange);
358 GET_PROC(MapBufferRange);
359 } else if (extensions.has("GL_EXT_map_buffer_range")) {
360 GET_PROC_SUFFIX(FlushMappedBufferRange, EXT);
361 GET_PROC_SUFFIX(MapBufferRange, EXT);
362 }
363
364 if (extensions.has("GL_EXT_debug_marker")) {
365 GET_PROC_SUFFIX(InsertEventMarker, EXT);
366 GET_PROC_SUFFIX(PopGroupMarker, EXT);
367 GET_PROC_SUFFIX(PushGroupMarker, EXT);
368 }
369
370 if (extensions.has("GL_CHROMIUM_framebuffer_mixed_samples")) {
371 GET_PROC_SUFFIX(CoverageModulation, CHROMIUM);
372 } else if (extensions.has("GL_NV_framebuffer_mixed_samples")) {
373 GET_PROC_SUFFIX(CoverageModulation, NV);
374 }
375
376 if (extensions.has("GL_KHR_debug")) {
377 GET_PROC_SUFFIX(DebugMessageCallback, KHR);
378 GET_PROC_SUFFIX(DebugMessageControl, KHR);
379 GET_PROC_SUFFIX(DebugMessageInsert, KHR);
380 GET_PROC_SUFFIX(GetDebugMessageLog, KHR);
381 GET_PROC_SUFFIX(ObjectLabel, KHR);
382 GET_PROC_SUFFIX(PopDebugGroup, KHR);
383 GET_PROC_SUFFIX(PushDebugGroup, KHR);
384 }
385
386 if (extensions.has("GL_CHROMIUM_bind_uniform_location")) {
387 GET_PROC_SUFFIX(BindUniformLocation, CHROMIUM);
388 }
389
390 if (extensions.has("GL_EXT_window_rectangles")) {
391 GET_PROC_SUFFIX(WindowRectangles, EXT);
392 }
393
394 if (glVer >= GR_GL_VER(3,0)) {
395 GET_PROC(ClientWaitSync);
396 GET_PROC(DeleteSync);
397 GET_PROC(FenceSync);
398 GET_PROC(IsSync);
399 GET_PROC(WaitSync);
400 } else if (extensions.has("GL_APPLE_sync")) {
401 GET_PROC_SUFFIX(ClientWaitSync, APPLE);
402 GET_PROC_SUFFIX(DeleteSync, APPLE);
403 GET_PROC_SUFFIX(FenceSync, APPLE);
404 GET_PROC_SUFFIX(IsSync, APPLE);
405 GET_PROC_SUFFIX(WaitSync, APPLE);
406 }
407
408 if (glVer >= GR_GL_VER(3,0)) {
409 GET_PROC(GetInternalformativ);
410 }
411
412 if (glVer >= GR_GL_VER(3,0)) {
413 GET_PROC(GetProgramBinary);
414 GET_PROC(ProgramBinary);
415 } else if (extensions.has("GL_OES_get_program_binary")) {
416 GET_PROC_SUFFIX(GetProgramBinary, OES);
417 GET_PROC_SUFFIX(ProgramBinary, OES);
418 }
419
420 if (glVer >= GR_GL_VER(3,0)) {
421 GET_PROC(ProgramParameteri);
422 }
423
424 if (glVer >= GR_GL_VER(3,0)) {
425 GET_PROC(BindSampler);
426 GET_PROC(DeleteSamplers);
427 GET_PROC(GenSamplers);
428 GET_PROC(SamplerParameteri);
429 GET_PROC(SamplerParameteriv);
430 }
431
432 if (glVer >= GR_GL_VER(3,0)) {
433 #if GR_TEST_UTILS
434 GET_PROC(BeginQuery);
435 GET_PROC(DeleteQueries);
436 GET_PROC(EndQuery);
437 GET_PROC(GenQueries);
438 GET_PROC(GetQueryObjectuiv);
439 GET_PROC(GetQueryiv);
440 #endif
441 } else if (extensions.has("GL_EXT_occlusion_query_boolean")) {
442 #if GR_TEST_UTILS
443 GET_PROC_SUFFIX(BeginQuery, EXT);
444 GET_PROC_SUFFIX(DeleteQueries, EXT);
445 GET_PROC_SUFFIX(EndQuery, EXT);
446 GET_PROC_SUFFIX(GenQueries, EXT);
447 GET_PROC_SUFFIX(GetQueryObjectuiv, EXT);
448 GET_PROC_SUFFIX(GetQueryiv, EXT);
449 #endif
450 }
451
452 if (glVer >= GR_GL_VER(3,0)) {
453 GET_PROC(InvalidateFramebuffer);
454 GET_PROC(InvalidateSubFramebuffer);
455 }
456
457 GET_PROC(GetShaderPrecisionFormat);
458
459 if (extensions.has("GL_NV_fence")) {
460 GET_PROC_SUFFIX(DeleteFences, NV);
461 GET_PROC_SUFFIX(FinishFence, NV);
462 GET_PROC_SUFFIX(GenFences, NV);
463 GET_PROC_SUFFIX(SetFence, NV);
464 GET_PROC_SUFFIX(TestFence, NV);
465 }
466
467
468 // End autogenerated content
469 // TODO(kjlubick): Do we want a feature that removes the extension if it doesn't have
470 // the function? This is common on some low-end GPUs.
471
472 if (extensions.has("GL_KHR_debug")) {
473 // In general we have a policy against removing extension strings when the driver does
474 // not provide function pointers for an advertised extension. However, because there is a
475 // known device that advertises GL_KHR_debug but fails to provide the functions and this is
476 // a debugging- only extension we've made an exception. This also can happen when using
477 // APITRACE.
478 if (!interface->fFunctions.fDebugMessageControl) {
479 extensions.remove("GL_KHR_debug");
480 }
481 }
482 interface->fStandard = kGLES_GrGLStandard;
483 interface->fExtensions.swap(&extensions);
484
485 return std::move(interface);
486 }
487 #endif
488