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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef GPU_BLINK_WEBGRAPHICSCONTEXT3D_IMPL_H_ | |
6 #define GPU_BLINK_WEBGRAPHICSCONTEXT3D_IMPL_H_ | |
7 | |
8 #include <string> | |
9 #include <vector> | |
10 | |
11 #include "base/callback.h" | |
12 #include "base/memory/scoped_ptr.h" | |
13 #include "gpu/blink/gpu_blink_export.h" | |
14 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h" | |
15 #include "third_party/WebKit/public/platform/WebString.h" | |
16 | |
17 namespace gpu { | |
18 | |
19 namespace gles2 { | |
20 class GLES2Interface; | |
21 class GLES2ImplementationErrorMessageCallback; | |
22 struct ContextCreationAttribHelper; | |
23 } | |
24 } | |
25 | |
26 namespace gpu_blink { | |
27 | |
28 class WebGraphicsContext3DErrorMessageCallback; | |
29 | |
30 class GPU_BLINK_EXPORT WebGraphicsContext3DImpl | |
31 : public NON_EXPORTED_BASE(blink::WebGraphicsContext3D) { | |
32 public: | |
33 virtual ~WebGraphicsContext3DImpl(); | |
34 | |
35 //---------------------------------------------------------------------- | |
36 // WebGraphicsContext3D methods | |
37 | |
38 virtual uint32_t lastFlushID(); | |
39 | |
40 virtual unsigned int insertSyncPoint(); | |
41 virtual void waitSyncPoint(unsigned int sync_point); | |
42 | |
43 virtual void loseContextCHROMIUM(blink::WGC3Denum current, | |
44 blink::WGC3Denum other); | |
45 | |
46 virtual void reshapeWithScaleFactor( | |
47 int width, int height, float scale_factor); | |
48 | |
49 virtual void prepareTexture(); | |
50 virtual void postSubBufferCHROMIUM(int x, int y, int width, int height); | |
51 | |
52 virtual void activeTexture(blink::WGC3Denum texture); | |
53 virtual void attachShader(blink::WebGLId program, blink::WebGLId shader); | |
54 virtual void bindAttribLocation(blink::WebGLId program, | |
55 blink::WGC3Duint index, | |
56 const blink::WGC3Dchar* name); | |
57 virtual void bindBuffer(blink::WGC3Denum target, blink::WebGLId buffer); | |
58 virtual void bindFramebuffer(blink::WGC3Denum target, | |
59 blink::WebGLId framebuffer); | |
60 virtual void bindRenderbuffer(blink::WGC3Denum target, | |
61 blink::WebGLId renderbuffer); | |
62 virtual void bindTexture(blink::WGC3Denum target, blink::WebGLId texture); | |
63 virtual void blendColor(blink::WGC3Dclampf red, | |
64 blink::WGC3Dclampf green, | |
65 blink::WGC3Dclampf blue, | |
66 blink::WGC3Dclampf alpha); | |
67 virtual void blendEquation(blink::WGC3Denum mode); | |
68 virtual void blendEquationSeparate(blink::WGC3Denum modeRGB, | |
69 blink::WGC3Denum modeAlpha); | |
70 virtual void blendFunc(blink::WGC3Denum sfactor, blink::WGC3Denum dfactor); | |
71 virtual void blendFuncSeparate(blink::WGC3Denum srcRGB, | |
72 blink::WGC3Denum dstRGB, | |
73 blink::WGC3Denum srcAlpha, | |
74 blink::WGC3Denum dstAlpha); | |
75 | |
76 virtual void bufferData(blink::WGC3Denum target, | |
77 blink::WGC3Dsizeiptr size, | |
78 const void* data, | |
79 blink::WGC3Denum usage); | |
80 virtual void bufferSubData(blink::WGC3Denum target, | |
81 blink::WGC3Dintptr offset, | |
82 blink::WGC3Dsizeiptr size, | |
83 const void* data); | |
84 | |
85 virtual blink::WGC3Denum checkFramebufferStatus(blink::WGC3Denum target); | |
86 virtual void clear(blink::WGC3Dbitfield mask); | |
87 virtual void clearColor(blink::WGC3Dclampf red, | |
88 blink::WGC3Dclampf green, | |
89 blink::WGC3Dclampf blue, | |
90 blink::WGC3Dclampf alpha); | |
91 virtual void clearDepth(blink::WGC3Dclampf depth); | |
92 virtual void clearStencil(blink::WGC3Dint s); | |
93 virtual void colorMask(blink::WGC3Dboolean red, | |
94 blink::WGC3Dboolean green, | |
95 blink::WGC3Dboolean blue, | |
96 blink::WGC3Dboolean alpha); | |
97 virtual void compileShader(blink::WebGLId shader); | |
98 | |
99 virtual void compressedTexImage2D(blink::WGC3Denum target, | |
100 blink::WGC3Dint level, | |
101 blink::WGC3Denum internalformat, | |
102 blink::WGC3Dsizei width, | |
103 blink::WGC3Dsizei height, | |
104 blink::WGC3Dint border, | |
105 blink::WGC3Dsizei imageSize, | |
106 const void* data); | |
107 virtual void compressedTexSubImage2D(blink::WGC3Denum target, | |
108 blink::WGC3Dint level, | |
109 blink::WGC3Dint xoffset, | |
110 blink::WGC3Dint yoffset, | |
111 blink::WGC3Dsizei width, | |
112 blink::WGC3Dsizei height, | |
113 blink::WGC3Denum format, | |
114 blink::WGC3Dsizei imageSize, | |
115 const void* data); | |
116 virtual void copyTexImage2D(blink::WGC3Denum target, | |
117 blink::WGC3Dint level, | |
118 blink::WGC3Denum internalformat, | |
119 blink::WGC3Dint x, | |
120 blink::WGC3Dint y, | |
121 blink::WGC3Dsizei width, | |
122 blink::WGC3Dsizei height, | |
123 blink::WGC3Dint border); | |
124 virtual void copyTexSubImage2D(blink::WGC3Denum target, | |
125 blink::WGC3Dint level, | |
126 blink::WGC3Dint xoffset, | |
127 blink::WGC3Dint yoffset, | |
128 blink::WGC3Dint x, | |
129 blink::WGC3Dint y, | |
130 blink::WGC3Dsizei width, | |
131 blink::WGC3Dsizei height); | |
132 virtual void cullFace(blink::WGC3Denum mode); | |
133 virtual void depthFunc(blink::WGC3Denum func); | |
134 virtual void depthMask(blink::WGC3Dboolean flag); | |
135 virtual void depthRange(blink::WGC3Dclampf zNear, blink::WGC3Dclampf zFar); | |
136 virtual void detachShader(blink::WebGLId program, blink::WebGLId shader); | |
137 virtual void disable(blink::WGC3Denum cap); | |
138 virtual void disableVertexAttribArray(blink::WGC3Duint index); | |
139 virtual void drawArrays(blink::WGC3Denum mode, | |
140 blink::WGC3Dint first, | |
141 blink::WGC3Dsizei count); | |
142 virtual void drawElements(blink::WGC3Denum mode, | |
143 blink::WGC3Dsizei count, | |
144 blink::WGC3Denum type, | |
145 blink::WGC3Dintptr offset); | |
146 | |
147 virtual void enable(blink::WGC3Denum cap); | |
148 virtual void enableVertexAttribArray(blink::WGC3Duint index); | |
149 virtual void finish(); | |
150 virtual void flush(); | |
151 virtual void framebufferRenderbuffer(blink::WGC3Denum target, | |
152 blink::WGC3Denum attachment, | |
153 blink::WGC3Denum renderbuffertarget, | |
154 blink::WebGLId renderbuffer); | |
155 virtual void framebufferTexture2D(blink::WGC3Denum target, | |
156 blink::WGC3Denum attachment, | |
157 blink::WGC3Denum textarget, | |
158 blink::WebGLId texture, | |
159 blink::WGC3Dint level); | |
160 virtual void frontFace(blink::WGC3Denum mode); | |
161 virtual void generateMipmap(blink::WGC3Denum target); | |
162 | |
163 virtual bool getActiveAttrib(blink::WebGLId program, | |
164 blink::WGC3Duint index, | |
165 ActiveInfo&); | |
166 virtual bool getActiveUniform(blink::WebGLId program, | |
167 blink::WGC3Duint index, | |
168 ActiveInfo&); | |
169 | |
170 virtual void getAttachedShaders(blink::WebGLId program, | |
171 blink::WGC3Dsizei maxCount, | |
172 blink::WGC3Dsizei* count, | |
173 blink::WebGLId* shaders); | |
174 | |
175 virtual blink::WGC3Dint getAttribLocation(blink::WebGLId program, | |
176 const blink::WGC3Dchar* name); | |
177 | |
178 virtual void getBooleanv(blink::WGC3Denum pname, blink::WGC3Dboolean* value); | |
179 | |
180 virtual void getBufferParameteriv(blink::WGC3Denum target, | |
181 blink::WGC3Denum pname, | |
182 blink::WGC3Dint* value); | |
183 | |
184 virtual blink::WGC3Denum getError(); | |
185 | |
186 virtual void getFloatv(blink::WGC3Denum pname, blink::WGC3Dfloat* value); | |
187 | |
188 virtual void getFramebufferAttachmentParameteriv(blink::WGC3Denum target, | |
189 blink::WGC3Denum attachment, | |
190 blink::WGC3Denum pname, | |
191 blink::WGC3Dint* value); | |
192 | |
193 virtual void getIntegerv(blink::WGC3Denum pname, blink::WGC3Dint* value); | |
194 | |
195 virtual void getProgramiv(blink::WebGLId program, | |
196 blink::WGC3Denum pname, | |
197 blink::WGC3Dint* value); | |
198 | |
199 virtual blink::WebString getProgramInfoLog(blink::WebGLId program); | |
200 | |
201 virtual void getRenderbufferParameteriv(blink::WGC3Denum target, | |
202 blink::WGC3Denum pname, | |
203 blink::WGC3Dint* value); | |
204 | |
205 virtual void getShaderiv(blink::WebGLId shader, | |
206 blink::WGC3Denum pname, | |
207 blink::WGC3Dint* value); | |
208 | |
209 virtual blink::WebString getShaderInfoLog(blink::WebGLId shader); | |
210 | |
211 virtual void getShaderPrecisionFormat(blink::WGC3Denum shadertype, | |
212 blink::WGC3Denum precisiontype, | |
213 blink::WGC3Dint* range, | |
214 blink::WGC3Dint* precision); | |
215 | |
216 virtual blink::WebString getShaderSource(blink::WebGLId shader); | |
217 virtual blink::WebString getString(blink::WGC3Denum name); | |
218 | |
219 virtual void getTexParameterfv(blink::WGC3Denum target, | |
220 blink::WGC3Denum pname, | |
221 blink::WGC3Dfloat* value); | |
222 virtual void getTexParameteriv(blink::WGC3Denum target, | |
223 blink::WGC3Denum pname, | |
224 blink::WGC3Dint* value); | |
225 | |
226 virtual void getUniformfv(blink::WebGLId program, | |
227 blink::WGC3Dint location, | |
228 blink::WGC3Dfloat* value); | |
229 virtual void getUniformiv(blink::WebGLId program, | |
230 blink::WGC3Dint location, | |
231 blink::WGC3Dint* value); | |
232 | |
233 virtual blink::WGC3Dint getUniformLocation(blink::WebGLId program, | |
234 const blink::WGC3Dchar* name); | |
235 | |
236 virtual void getVertexAttribfv(blink::WGC3Duint index, | |
237 blink::WGC3Denum pname, | |
238 blink::WGC3Dfloat* value); | |
239 virtual void getVertexAttribiv(blink::WGC3Duint index, | |
240 blink::WGC3Denum pname, | |
241 blink::WGC3Dint* value); | |
242 | |
243 virtual blink::WGC3Dsizeiptr getVertexAttribOffset(blink::WGC3Duint index, | |
244 blink::WGC3Denum pname); | |
245 | |
246 virtual void hint(blink::WGC3Denum target, blink::WGC3Denum mode); | |
247 virtual blink::WGC3Dboolean isBuffer(blink::WebGLId buffer); | |
248 virtual blink::WGC3Dboolean isEnabled(blink::WGC3Denum cap); | |
249 virtual blink::WGC3Dboolean isFramebuffer(blink::WebGLId framebuffer); | |
250 virtual blink::WGC3Dboolean isProgram(blink::WebGLId program); | |
251 virtual blink::WGC3Dboolean isRenderbuffer(blink::WebGLId renderbuffer); | |
252 virtual blink::WGC3Dboolean isShader(blink::WebGLId shader); | |
253 virtual blink::WGC3Dboolean isTexture(blink::WebGLId texture); | |
254 virtual void lineWidth(blink::WGC3Dfloat); | |
255 virtual void linkProgram(blink::WebGLId program); | |
256 virtual void pixelStorei(blink::WGC3Denum pname, blink::WGC3Dint param); | |
257 virtual void polygonOffset(blink::WGC3Dfloat factor, blink::WGC3Dfloat units); | |
258 | |
259 virtual void readPixels(blink::WGC3Dint x, | |
260 blink::WGC3Dint y, | |
261 blink::WGC3Dsizei width, | |
262 blink::WGC3Dsizei height, | |
263 blink::WGC3Denum format, | |
264 blink::WGC3Denum type, | |
265 void* pixels); | |
266 | |
267 virtual void releaseShaderCompiler(); | |
268 virtual void renderbufferStorage(blink::WGC3Denum target, | |
269 blink::WGC3Denum internalformat, | |
270 blink::WGC3Dsizei width, | |
271 blink::WGC3Dsizei height); | |
272 virtual void sampleCoverage(blink::WGC3Dfloat value, | |
273 blink::WGC3Dboolean invert); | |
274 virtual void scissor(blink::WGC3Dint x, | |
275 blink::WGC3Dint y, | |
276 blink::WGC3Dsizei width, | |
277 blink::WGC3Dsizei height); | |
278 virtual void shaderSource(blink::WebGLId shader, | |
279 const blink::WGC3Dchar* string); | |
280 virtual void stencilFunc(blink::WGC3Denum func, | |
281 blink::WGC3Dint ref, | |
282 blink::WGC3Duint mask); | |
283 virtual void stencilFuncSeparate(blink::WGC3Denum face, | |
284 blink::WGC3Denum func, | |
285 blink::WGC3Dint ref, | |
286 blink::WGC3Duint mask); | |
287 virtual void stencilMask(blink::WGC3Duint mask); | |
288 virtual void stencilMaskSeparate(blink::WGC3Denum face, | |
289 blink::WGC3Duint mask); | |
290 virtual void stencilOp(blink::WGC3Denum fail, | |
291 blink::WGC3Denum zfail, | |
292 blink::WGC3Denum zpass); | |
293 virtual void stencilOpSeparate(blink::WGC3Denum face, | |
294 blink::WGC3Denum fail, | |
295 blink::WGC3Denum zfail, | |
296 blink::WGC3Denum zpass); | |
297 | |
298 virtual void texImage2D(blink::WGC3Denum target, | |
299 blink::WGC3Dint level, | |
300 blink::WGC3Denum internalformat, | |
301 blink::WGC3Dsizei width, | |
302 blink::WGC3Dsizei height, | |
303 blink::WGC3Dint border, | |
304 blink::WGC3Denum format, | |
305 blink::WGC3Denum type, | |
306 const void* pixels); | |
307 | |
308 virtual void texParameterf(blink::WGC3Denum target, | |
309 blink::WGC3Denum pname, | |
310 blink::WGC3Dfloat param); | |
311 virtual void texParameteri(blink::WGC3Denum target, | |
312 blink::WGC3Denum pname, | |
313 blink::WGC3Dint param); | |
314 | |
315 virtual void texSubImage2D(blink::WGC3Denum target, | |
316 blink::WGC3Dint level, | |
317 blink::WGC3Dint xoffset, | |
318 blink::WGC3Dint yoffset, | |
319 blink::WGC3Dsizei width, | |
320 blink::WGC3Dsizei height, | |
321 blink::WGC3Denum format, | |
322 blink::WGC3Denum type, | |
323 const void* pixels); | |
324 | |
325 virtual void uniform1f(blink::WGC3Dint location, blink::WGC3Dfloat x); | |
326 virtual void uniform1fv(blink::WGC3Dint location, | |
327 blink::WGC3Dsizei count, | |
328 const blink::WGC3Dfloat* v); | |
329 virtual void uniform1i(blink::WGC3Dint location, blink::WGC3Dint x); | |
330 virtual void uniform1iv(blink::WGC3Dint location, | |
331 blink::WGC3Dsizei count, | |
332 const blink::WGC3Dint* v); | |
333 virtual void uniform2f(blink::WGC3Dint location, | |
334 blink::WGC3Dfloat x, | |
335 blink::WGC3Dfloat y); | |
336 virtual void uniform2fv(blink::WGC3Dint location, | |
337 blink::WGC3Dsizei count, | |
338 const blink::WGC3Dfloat* v); | |
339 virtual void uniform2i(blink::WGC3Dint location, | |
340 blink::WGC3Dint x, | |
341 blink::WGC3Dint y); | |
342 virtual void uniform2iv(blink::WGC3Dint location, | |
343 blink::WGC3Dsizei count, | |
344 const blink::WGC3Dint* v); | |
345 virtual void uniform3f(blink::WGC3Dint location, | |
346 blink::WGC3Dfloat x, | |
347 blink::WGC3Dfloat y, | |
348 blink::WGC3Dfloat z); | |
349 virtual void uniform3fv(blink::WGC3Dint location, | |
350 blink::WGC3Dsizei count, | |
351 const blink::WGC3Dfloat* v); | |
352 virtual void uniform3i(blink::WGC3Dint location, | |
353 blink::WGC3Dint x, | |
354 blink::WGC3Dint y, | |
355 blink::WGC3Dint z); | |
356 virtual void uniform3iv(blink::WGC3Dint location, | |
357 blink::WGC3Dsizei count, | |
358 const blink::WGC3Dint* v); | |
359 virtual void uniform4f(blink::WGC3Dint location, | |
360 blink::WGC3Dfloat x, | |
361 blink::WGC3Dfloat y, | |
362 blink::WGC3Dfloat z, | |
363 blink::WGC3Dfloat w); | |
364 virtual void uniform4fv(blink::WGC3Dint location, | |
365 blink::WGC3Dsizei count, | |
366 const blink::WGC3Dfloat* v); | |
367 virtual void uniform4i(blink::WGC3Dint location, | |
368 blink::WGC3Dint x, | |
369 blink::WGC3Dint y, | |
370 blink::WGC3Dint z, | |
371 blink::WGC3Dint w); | |
372 virtual void uniform4iv(blink::WGC3Dint location, | |
373 blink::WGC3Dsizei count, | |
374 const blink::WGC3Dint* v); | |
375 virtual void uniformMatrix2fv(blink::WGC3Dint location, | |
376 blink::WGC3Dsizei count, | |
377 blink::WGC3Dboolean transpose, | |
378 const blink::WGC3Dfloat* value); | |
379 virtual void uniformMatrix3fv(blink::WGC3Dint location, | |
380 blink::WGC3Dsizei count, | |
381 blink::WGC3Dboolean transpose, | |
382 const blink::WGC3Dfloat* value); | |
383 virtual void uniformMatrix4fv(blink::WGC3Dint location, | |
384 blink::WGC3Dsizei count, | |
385 blink::WGC3Dboolean transpose, | |
386 const blink::WGC3Dfloat* value); | |
387 | |
388 virtual void useProgram(blink::WebGLId program); | |
389 virtual void validateProgram(blink::WebGLId program); | |
390 | |
391 virtual void vertexAttrib1f(blink::WGC3Duint index, blink::WGC3Dfloat x); | |
392 virtual void vertexAttrib1fv(blink::WGC3Duint index, | |
393 const blink::WGC3Dfloat* values); | |
394 virtual void vertexAttrib2f(blink::WGC3Duint index, | |
395 blink::WGC3Dfloat x, | |
396 blink::WGC3Dfloat y); | |
397 virtual void vertexAttrib2fv(blink::WGC3Duint index, | |
398 const blink::WGC3Dfloat* values); | |
399 virtual void vertexAttrib3f(blink::WGC3Duint index, | |
400 blink::WGC3Dfloat x, | |
401 blink::WGC3Dfloat y, | |
402 blink::WGC3Dfloat z); | |
403 virtual void vertexAttrib3fv(blink::WGC3Duint index, | |
404 const blink::WGC3Dfloat* values); | |
405 virtual void vertexAttrib4f(blink::WGC3Duint index, | |
406 blink::WGC3Dfloat x, | |
407 blink::WGC3Dfloat y, | |
408 blink::WGC3Dfloat z, | |
409 blink::WGC3Dfloat w); | |
410 virtual void vertexAttrib4fv(blink::WGC3Duint index, | |
411 const blink::WGC3Dfloat* values); | |
412 virtual void vertexAttribPointer(blink::WGC3Duint index, | |
413 blink::WGC3Dint size, | |
414 blink::WGC3Denum type, | |
415 blink::WGC3Dboolean normalized, | |
416 blink::WGC3Dsizei stride, | |
417 blink::WGC3Dintptr offset); | |
418 | |
419 virtual void viewport(blink::WGC3Dint x, | |
420 blink::WGC3Dint y, | |
421 blink::WGC3Dsizei width, | |
422 blink::WGC3Dsizei height); | |
423 | |
424 virtual blink::WebGLId createBuffer(); | |
425 virtual blink::WebGLId createFramebuffer(); | |
426 virtual blink::WebGLId createRenderbuffer(); | |
427 virtual blink::WebGLId createTexture(); | |
428 | |
429 virtual void deleteBuffer(blink::WebGLId); | |
430 virtual void deleteFramebuffer(blink::WebGLId); | |
431 virtual void deleteRenderbuffer(blink::WebGLId); | |
432 virtual void deleteTexture(blink::WebGLId); | |
433 | |
434 virtual blink::WebGLId createProgram(); | |
435 virtual blink::WebGLId createShader(blink::WGC3Denum); | |
436 | |
437 virtual void deleteProgram(blink::WebGLId); | |
438 virtual void deleteShader(blink::WebGLId); | |
439 | |
440 virtual void synthesizeGLError(blink::WGC3Denum); | |
441 | |
442 virtual void* mapBufferSubDataCHROMIUM(blink::WGC3Denum target, | |
443 blink::WGC3Dintptr offset, | |
444 blink::WGC3Dsizeiptr size, | |
445 blink::WGC3Denum access); | |
446 virtual void unmapBufferSubDataCHROMIUM(const void*); | |
447 virtual void* mapTexSubImage2DCHROMIUM(blink::WGC3Denum target, | |
448 blink::WGC3Dint level, | |
449 blink::WGC3Dint xoffset, | |
450 blink::WGC3Dint yoffset, | |
451 blink::WGC3Dsizei width, | |
452 blink::WGC3Dsizei height, | |
453 blink::WGC3Denum format, | |
454 blink::WGC3Denum type, | |
455 blink::WGC3Denum access); | |
456 virtual void unmapTexSubImage2DCHROMIUM(const void*); | |
457 | |
458 virtual void setVisibilityCHROMIUM(bool visible); | |
459 | |
460 virtual void discardFramebufferEXT(blink::WGC3Denum target, | |
461 blink::WGC3Dsizei numAttachments, | |
462 const blink::WGC3Denum* attachments); | |
463 virtual void copyTextureToParentTextureCHROMIUM(blink::WebGLId texture, | |
464 blink::WebGLId parentTexture); | |
465 | |
466 virtual blink::WebString getRequestableExtensionsCHROMIUM(); | |
467 virtual void requestExtensionCHROMIUM(const char*); | |
468 | |
469 virtual void blitFramebufferCHROMIUM(blink::WGC3Dint srcX0, | |
470 blink::WGC3Dint srcY0, | |
471 blink::WGC3Dint srcX1, | |
472 blink::WGC3Dint srcY1, | |
473 blink::WGC3Dint dstX0, | |
474 blink::WGC3Dint dstY0, | |
475 blink::WGC3Dint dstX1, | |
476 blink::WGC3Dint dstY1, | |
477 blink::WGC3Dbitfield mask, | |
478 blink::WGC3Denum filter); | |
479 virtual void renderbufferStorageMultisampleCHROMIUM( | |
480 blink::WGC3Denum target, | |
481 blink::WGC3Dsizei samples, | |
482 blink::WGC3Denum internalformat, | |
483 blink::WGC3Dsizei width, | |
484 blink::WGC3Dsizei height); | |
485 | |
486 virtual blink::WebString getTranslatedShaderSourceANGLE( | |
487 blink::WebGLId shader); | |
488 | |
489 virtual void setContextLostCallback( | |
490 WebGraphicsContext3D::WebGraphicsContextLostCallback* callback); | |
491 | |
492 virtual void setErrorMessageCallback( | |
493 WebGraphicsContext3D::WebGraphicsErrorMessageCallback* callback); | |
494 | |
495 virtual void texImageIOSurface2DCHROMIUM(blink::WGC3Denum target, | |
496 blink::WGC3Dint width, | |
497 blink::WGC3Dint height, | |
498 blink::WGC3Duint ioSurfaceId, | |
499 blink::WGC3Duint plane); | |
500 | |
501 virtual void texStorage2DEXT(blink::WGC3Denum target, | |
502 blink::WGC3Dint levels, | |
503 blink::WGC3Duint internalformat, | |
504 blink::WGC3Dint width, | |
505 blink::WGC3Dint height); | |
506 | |
507 virtual blink::WebGLId createQueryEXT(); | |
508 virtual void deleteQueryEXT(blink::WebGLId query); | |
509 virtual blink::WGC3Dboolean isQueryEXT(blink::WGC3Duint query); | |
510 virtual void beginQueryEXT(blink::WGC3Denum target, blink::WebGLId query); | |
511 virtual void endQueryEXT(blink::WGC3Denum target); | |
512 virtual void getQueryivEXT(blink::WGC3Denum target, | |
513 blink::WGC3Denum pname, | |
514 blink::WGC3Dint* params); | |
515 virtual void getQueryObjectuivEXT(blink::WebGLId query, | |
516 blink::WGC3Denum pname, | |
517 blink::WGC3Duint* params); | |
518 | |
519 // TODO(dshwang): Remove |level| in Blink and then remove it. | |
520 void copyTextureCHROMIUM(blink::WGC3Denum target, | |
521 blink::WebGLId source_id, | |
522 blink::WebGLId dest_id, | |
523 blink::WGC3Dint level, | |
524 blink::WGC3Denum internal_format, | |
525 blink::WGC3Denum dest_type) override; | |
526 | |
527 void copySubTextureCHROMIUM(blink::WGC3Denum target, | |
528 blink::WebGLId source_id, | |
529 blink::WebGLId dest_id, | |
530 blink::WGC3Dint level, | |
531 blink::WGC3Dint xoffset, | |
532 blink::WGC3Dint yoffset) override; | |
533 | |
534 virtual void copyTextureCHROMIUM(blink::WGC3Denum target, | |
535 blink::WebGLId source_id, | |
536 blink::WebGLId dest_id, | |
537 blink::WGC3Denum internal_format, | |
538 blink::WGC3Denum dest_type); | |
539 | |
540 virtual void copySubTextureCHROMIUM(blink::WGC3Denum target, | |
541 blink::WebGLId sourceId, | |
542 blink::WebGLId destId, | |
543 blink::WGC3Dint xoffset, | |
544 blink::WGC3Dint yoffset); | |
545 | |
546 virtual void bindUniformLocationCHROMIUM(blink::WebGLId program, | |
547 blink::WGC3Dint location, | |
548 const blink::WGC3Dchar* uniform); | |
549 | |
550 virtual void shallowFlushCHROMIUM(); | |
551 virtual void shallowFinishCHROMIUM(); | |
552 | |
553 virtual void genMailboxCHROMIUM(blink::WGC3Dbyte* mailbox); | |
554 virtual void produceTextureCHROMIUM(blink::WGC3Denum target, | |
555 const blink::WGC3Dbyte* mailbox); | |
556 virtual void produceTextureDirectCHROMIUM(blink::WebGLId texture, | |
557 blink::WGC3Denum target, | |
558 const blink::WGC3Dbyte* mailbox); | |
559 virtual void consumeTextureCHROMIUM(blink::WGC3Denum target, | |
560 const blink::WGC3Dbyte* mailbox); | |
561 virtual blink::WebGLId createAndConsumeTextureCHROMIUM( | |
562 blink::WGC3Denum target, | |
563 const blink::WGC3Dbyte* mailbox); | |
564 | |
565 virtual void genValuebuffersCHROMIUM(blink::WGC3Dsizei count, | |
566 blink::WebGLId* ids); | |
567 virtual blink::WebGLId createValuebufferCHROMIUM(); | |
568 virtual void deleteValuebuffersCHROMIUM(blink::WGC3Dsizei count, | |
569 blink::WebGLId* ids); | |
570 virtual void deleteValuebufferCHROMIUM(blink::WebGLId); | |
571 virtual void bindValuebufferCHROMIUM(blink::WGC3Denum target, | |
572 blink::WebGLId valuebuffer); | |
573 virtual blink::WGC3Dboolean isValuebufferCHROMIUM( | |
574 blink::WebGLId renderbuffer); | |
575 virtual void subscribeValueCHROMIUM(blink::WGC3Denum target, | |
576 blink::WGC3Denum subscription); | |
577 virtual void populateSubscribedValuesCHROMIUM(blink::WGC3Denum target); | |
578 virtual void uniformValuebufferCHROMIUM(blink::WGC3Dint location, | |
579 blink::WGC3Denum target, | |
580 blink::WGC3Denum subscription); | |
581 virtual void traceBeginCHROMIUM(const blink::WGC3Dchar* category_name, | |
582 const blink::WGC3Dchar* trace_name); | |
583 virtual void traceEndCHROMIUM(); | |
584 | |
585 virtual void insertEventMarkerEXT(const blink::WGC3Dchar* marker); | |
586 virtual void pushGroupMarkerEXT(const blink::WGC3Dchar* marker); | |
587 virtual void popGroupMarkerEXT(); | |
588 | |
589 // GL_OES_vertex_array_object | |
590 virtual blink::WebGLId createVertexArrayOES(); | |
591 virtual void deleteVertexArrayOES(blink::WebGLId array); | |
592 virtual blink::WGC3Dboolean isVertexArrayOES(blink::WebGLId array); | |
593 virtual void bindVertexArrayOES(blink::WebGLId array); | |
594 | |
595 virtual void bindTexImage2DCHROMIUM(blink::WGC3Denum target, | |
596 blink::WGC3Dint image_id); | |
597 virtual void releaseTexImage2DCHROMIUM(blink::WGC3Denum target, | |
598 blink::WGC3Dint image_id); | |
599 | |
600 virtual void* mapBufferCHROMIUM(blink::WGC3Denum target, | |
601 blink::WGC3Denum access); | |
602 virtual blink::WGC3Dboolean unmapBufferCHROMIUM(blink::WGC3Denum target); | |
603 | |
604 // Async pixel transfer functions. | |
605 virtual void asyncTexImage2DCHROMIUM(blink::WGC3Denum target, | |
606 blink::WGC3Dint level, | |
607 blink::WGC3Denum internalformat, | |
608 blink::WGC3Dsizei width, | |
609 blink::WGC3Dsizei height, | |
610 blink::WGC3Dint border, | |
611 blink::WGC3Denum format, | |
612 blink::WGC3Denum type, | |
613 const void* pixels); | |
614 virtual void asyncTexSubImage2DCHROMIUM(blink::WGC3Denum target, | |
615 blink::WGC3Dint level, | |
616 blink::WGC3Dint xoffset, | |
617 blink::WGC3Dint yoffset, | |
618 blink::WGC3Dsizei width, | |
619 blink::WGC3Dsizei height, | |
620 blink::WGC3Denum format, | |
621 blink::WGC3Denum type, | |
622 const void* pixels); | |
623 virtual void waitAsyncTexImage2DCHROMIUM(blink::WGC3Denum target); | |
624 | |
625 // GL_EXT_draw_buffers | |
626 virtual void drawBuffersEXT(blink::WGC3Dsizei n, | |
627 const blink::WGC3Denum* bufs); | |
628 | |
629 // GL_ANGLE_instanced_arrays | |
630 virtual void drawArraysInstancedANGLE(blink::WGC3Denum mode, | |
631 blink::WGC3Dint first, | |
632 blink::WGC3Dsizei count, | |
633 blink::WGC3Dsizei primcount); | |
634 virtual void drawElementsInstancedANGLE(blink::WGC3Denum mode, | |
635 blink::WGC3Dsizei count, | |
636 blink::WGC3Denum type, | |
637 blink::WGC3Dintptr offset, | |
638 blink::WGC3Dsizei primcount); | |
639 virtual void vertexAttribDivisorANGLE(blink::WGC3Duint index, | |
640 blink::WGC3Duint divisor); | |
641 | |
642 // GL_CHROMIUM_gpu_memory_buffer_image | |
643 virtual blink::WGC3Duint createGpuMemoryBufferImageCHROMIUM( | |
644 blink::WGC3Dsizei width, | |
645 blink::WGC3Dsizei height, | |
646 blink::WGC3Denum internalformat, | |
647 blink::WGC3Denum usage); | |
648 virtual void destroyImageCHROMIUM(blink::WGC3Duint image_id); | |
649 | |
650 // GL_EXT_multisampled_render_to_texture | |
651 virtual void framebufferTexture2DMultisampleEXT(blink::WGC3Denum target, | |
652 blink::WGC3Denum attachment, | |
653 blink::WGC3Denum textarget, | |
654 blink::WebGLId texture, | |
655 blink::WGC3Dint level, | |
656 blink::WGC3Dsizei samples); | |
657 virtual void renderbufferStorageMultisampleEXT( | |
658 blink::WGC3Denum target, | |
659 blink::WGC3Dsizei samples, | |
660 blink::WGC3Denum internalformat, | |
661 blink::WGC3Dsizei width, | |
662 blink::WGC3Dsizei height); | |
663 | |
664 // OpenGL ES 3.0 functions not represented by pre-existing extensions | |
665 virtual void beginTransformFeedback(blink::WGC3Denum primitiveMode); | |
666 virtual void bindBufferBase(blink::WGC3Denum target, | |
667 blink::WGC3Duint index, | |
668 blink::WGC3Duint buffer); | |
669 virtual void bindBufferRange(blink::WGC3Denum target, | |
670 blink::WGC3Duint index, | |
671 blink::WGC3Duint buffer, | |
672 blink::WGC3Dintptr offset, | |
673 blink::WGC3Dsizeiptr size); | |
674 virtual void bindSampler(blink::WGC3Duint unit, blink::WebGLId sampler); | |
675 virtual void bindTransformFeedback(blink::WGC3Denum target, | |
676 blink::WebGLId transformfeedback); | |
677 virtual void clearBufferfi(blink::WGC3Denum buffer, | |
678 blink::WGC3Dint drawbuffer, | |
679 blink::WGC3Dfloat depth, | |
680 blink::WGC3Dint stencil); | |
681 virtual void clearBufferfv(blink::WGC3Denum buffer, | |
682 blink::WGC3Dint drawbuffer, | |
683 const blink::WGC3Dfloat* value); | |
684 virtual void clearBufferiv(blink::WGC3Denum buffer, | |
685 blink::WGC3Dint drawbuffer, | |
686 const blink::WGC3Dint* value); | |
687 virtual void clearBufferuiv(blink::WGC3Denum buffer, | |
688 blink::WGC3Dint drawbuffer, | |
689 const blink::WGC3Duint* value); | |
690 // virtual blink::WGC3Denum clientWaitSync(blink::WebGLId sync, | |
691 // blink::WGC3Dbitfield flags, | |
692 // blink::WGC3Duint64 timeout); | |
693 // virtual void compressedTexImage3D(blink::WGC3Denum target, blink::WGC3Dint | |
694 // level, | |
695 // blink::WGC3Denum internalformat, blink::WGC3Dsizei width, | |
696 // WGC3Dsizei height, WGC3Dsizei depth, blink::WGC3Dint border, | |
697 // WGC3Dsizei imageSize, const void *data); | |
698 // virtual void compressedTexSubImage3D(blink::WGC3Denum target, | |
699 // blink::WGC3Dint level, blink::WGC3Dint xoffset, blink::WGC3Dint yoffset, | |
700 // blink::WGC3Dint zoffset, | |
701 // blink::WGC3Dsizei width, blink::WGC3Dsizei height, | |
702 // blink::WGC3Dsizei depth, blink::WGC3Denum format, | |
703 // blink::WGC3Dsizei imageSize, const void *data); | |
704 virtual void copyBufferSubData(blink::WGC3Denum readTarget, | |
705 blink::WGC3Denum writeTarget, | |
706 blink::WGC3Dintptr readOffset, | |
707 blink::WGC3Dintptr writeOffset, | |
708 blink::WGC3Dsizeiptr size); | |
709 virtual void copyTexSubImage3D(blink::WGC3Denum target, | |
710 blink::WGC3Dint level, | |
711 blink::WGC3Dint xoffset, | |
712 blink::WGC3Dint yoffset, | |
713 blink::WGC3Dint zoffset, | |
714 blink::WGC3Dint x, | |
715 blink::WGC3Dint y, | |
716 blink::WGC3Dsizei width, | |
717 blink::WGC3Dsizei height); | |
718 virtual blink::WebGLId createSampler(); | |
719 virtual blink::WebGLId createTransformFeedback(); | |
720 virtual void deleteSampler(blink::WebGLId sampler); | |
721 // virtual void deleteSync(blink::WebGLId sync); | |
722 virtual void deleteTransformFeedback(blink::WebGLId transformfeedback); | |
723 virtual void endTransformFeedback(void); | |
724 // virtual blink::WebGLId fenceSync(blink::WGC3Denum condition, | |
725 // blink::WGC3Dbitfield flags); | |
726 virtual void framebufferTextureLayer(blink::WGC3Denum target, | |
727 blink::WGC3Denum attachment, | |
728 blink::WGC3Duint texture, | |
729 blink::WGC3Dint level, | |
730 blink::WGC3Dint layer); | |
731 virtual void getActiveUniformBlockName(blink::WGC3Duint program, | |
732 blink::WGC3Duint uniformBlockIndex, | |
733 blink::WGC3Dsizei bufSize, | |
734 blink::WGC3Dsizei* length, | |
735 blink::WGC3Dchar* uniformBlockName); | |
736 virtual void getActiveUniformBlockiv(blink::WGC3Duint program, | |
737 blink::WGC3Duint uniformBlockIndex, | |
738 blink::WGC3Denum pname, | |
739 blink::WGC3Dint* params); | |
740 // virtual void getActiveUniformsiv(blink::WGC3Duint program, | |
741 // blink::WGC3Dsizei uniformCount, const blink::WGC3Duint *uniformIndices, | |
742 // blink::WGC3Denum pname, blink::WGC3Dint *params); | |
743 virtual blink::WGC3Dint getFragDataLocation(blink::WGC3Duint program, | |
744 const blink::WGC3Dchar* name); | |
745 virtual void getInternalformativ(blink::WGC3Denum target, | |
746 blink::WGC3Denum internalformat, | |
747 blink::WGC3Denum pname, | |
748 blink::WGC3Dsizei bufSize, | |
749 blink::WGC3Dint* params); | |
750 virtual void getSamplerParameterfv(blink::WGC3Duint sampler, | |
751 blink::WGC3Denum pname, | |
752 blink::WGC3Dfloat* params); | |
753 virtual void getSamplerParameteriv(blink::WGC3Duint sampler, | |
754 blink::WGC3Denum pname, | |
755 blink::WGC3Dint* params); | |
756 // virtual void getTransformFeedbackVarying(blink::WGC3Duint program, | |
757 // blink::WGC3Duint index, | |
758 // blink::WGC3Dsizei bufSize, blink::WGC3Dsizei *length, | |
759 // blink::WGC3Dsizei *size, blink::WGC3Denum *type, | |
760 // blink::WGC3Dchar *name); | |
761 virtual blink::WGC3Duint getUniformBlockIndex( | |
762 blink::WGC3Duint program, | |
763 const blink::WGC3Dchar* uniformBlockName); | |
764 // virtual void getUniformIndices(blink::WGC3Duint program, | |
765 // blink::WGC3Dsizei uniformCount, | |
766 // const blink::WGC3Dchar *const*uniformNames, | |
767 // blink::WGC3Duint *uniformIndices); | |
768 // virtual void getUniformuiv(blink::WGC3Duint program, blink::WGC3Dint | |
769 // location, | |
770 // blink::WGC3Duint *params); | |
771 // virtual void getVertexAttribIiv(blink::WGC3Duint index, blink::WGC3Denum | |
772 // pname, | |
773 // blink::WGC3Dint *params); | |
774 // virtual void getVertexAttribIuiv(blink::WGC3Duint index, blink::WGC3Denum | |
775 // pname, | |
776 // blink::WGC3Duint *params); | |
777 virtual void invalidateFramebuffer(blink::WGC3Denum target, | |
778 blink::WGC3Dsizei numAttachments, | |
779 const blink::WGC3Denum* attachments); | |
780 virtual void invalidateSubFramebuffer(blink::WGC3Denum target, | |
781 blink::WGC3Dsizei numAttachments, | |
782 const blink::WGC3Denum* attachments, | |
783 blink::WGC3Dint x, | |
784 blink::WGC3Dint y, | |
785 blink::WGC3Dsizei width, | |
786 blink::WGC3Dsizei height); | |
787 virtual blink::WGC3Dboolean isSampler(blink::WebGLId sampler); | |
788 // virtual blink::WGC3Dboolean isSync(blink::WebGLId sync); | |
789 virtual blink::WGC3Dboolean isTransformFeedback(blink::WGC3Duint id); | |
790 virtual void pauseTransformFeedback(void); | |
791 // virtual void programParameteri(blink::WGC3Duint program, blink::WGC3Denum | |
792 // pname, | |
793 // blink::WGC3Dint value); | |
794 virtual void readBuffer(blink::WGC3Denum src); | |
795 virtual void resumeTransformFeedback(void); | |
796 virtual void samplerParameterf(blink::WGC3Duint sampler, | |
797 blink::WGC3Denum pname, | |
798 blink::WGC3Dfloat param); | |
799 virtual void samplerParameterfv(blink::WGC3Duint sampler, | |
800 blink::WGC3Denum pname, | |
801 const blink::WGC3Dfloat* param); | |
802 virtual void samplerParameteri(blink::WGC3Duint sampler, | |
803 blink::WGC3Denum pname, | |
804 blink::WGC3Dint param); | |
805 virtual void samplerParameteriv(blink::WGC3Duint sampler, | |
806 blink::WGC3Denum pname, | |
807 const blink::WGC3Dint* param); | |
808 virtual void texImage3D(blink::WGC3Denum target, | |
809 blink::WGC3Dint level, | |
810 blink::WGC3Dint internalformat, | |
811 blink::WGC3Dsizei width, | |
812 blink::WGC3Dsizei height, | |
813 blink::WGC3Dsizei depth, | |
814 blink::WGC3Dint border, | |
815 blink::WGC3Denum format, | |
816 blink::WGC3Denum type, | |
817 const void* pixels); | |
818 virtual void texStorage3D(blink::WGC3Denum target, | |
819 blink::WGC3Dsizei levels, | |
820 blink::WGC3Denum internalformat, | |
821 blink::WGC3Dsizei width, | |
822 blink::WGC3Dsizei height, | |
823 blink::WGC3Dsizei depth); | |
824 virtual void texSubImage3D(blink::WGC3Denum target, | |
825 blink::WGC3Dint level, | |
826 blink::WGC3Dint xoffset, | |
827 blink::WGC3Dint yoffset, | |
828 blink::WGC3Dint zoffset, | |
829 blink::WGC3Dsizei width, | |
830 blink::WGC3Dsizei height, | |
831 blink::WGC3Dsizei depth, | |
832 blink::WGC3Denum format, | |
833 blink::WGC3Denum type, | |
834 const void* pixels); | |
835 virtual void transformFeedbackVaryings( | |
836 blink::WGC3Duint program, | |
837 blink::WGC3Dsizei count, | |
838 const blink::WGC3Dchar* const* varyings, | |
839 blink::WGC3Denum bufferMode); | |
840 virtual void uniform1ui(blink::WGC3Dint location, blink::WGC3Duint x); | |
841 virtual void uniform1uiv(blink::WGC3Dint location, | |
842 blink::WGC3Dsizei count, | |
843 const blink::WGC3Duint* value); | |
844 virtual void uniform2ui(blink::WGC3Dint location, | |
845 blink::WGC3Duint x, | |
846 blink::WGC3Duint y); | |
847 virtual void uniform2uiv(blink::WGC3Dint location, | |
848 blink::WGC3Dsizei count, | |
849 const blink::WGC3Duint* value); | |
850 virtual void uniform3ui(blink::WGC3Dint location, | |
851 blink::WGC3Duint x, | |
852 blink::WGC3Duint y, | |
853 blink::WGC3Duint z); | |
854 virtual void uniform3uiv(blink::WGC3Dint location, | |
855 blink::WGC3Dsizei count, | |
856 const blink::WGC3Duint* value); | |
857 virtual void uniform4ui(blink::WGC3Dint location, | |
858 blink::WGC3Duint x, | |
859 blink::WGC3Duint y, | |
860 blink::WGC3Duint z, | |
861 blink::WGC3Duint w); | |
862 virtual void uniform4uiv(blink::WGC3Dint location, | |
863 blink::WGC3Dsizei count, | |
864 const blink::WGC3Duint* value); | |
865 virtual void uniformBlockBinding(blink::WGC3Duint program, | |
866 blink::WGC3Duint uniformBlockIndex, | |
867 blink::WGC3Duint uniformBlockBinding); | |
868 virtual void uniformMatrix2x3fv(blink::WGC3Dint location, | |
869 blink::WGC3Dsizei count, | |
870 blink::WGC3Dboolean transpose, | |
871 const blink::WGC3Dfloat* value); | |
872 virtual void uniformMatrix2x4fv(blink::WGC3Dint location, | |
873 blink::WGC3Dsizei count, | |
874 blink::WGC3Dboolean transpose, | |
875 const blink::WGC3Dfloat* value); | |
876 virtual void uniformMatrix3x2fv(blink::WGC3Dint location, | |
877 blink::WGC3Dsizei count, | |
878 blink::WGC3Dboolean transpose, | |
879 const blink::WGC3Dfloat* value); | |
880 virtual void uniformMatrix3x4fv(blink::WGC3Dint location, | |
881 blink::WGC3Dsizei count, | |
882 blink::WGC3Dboolean transpose, | |
883 const blink::WGC3Dfloat* value); | |
884 virtual void uniformMatrix4x2fv(blink::WGC3Dint location, | |
885 blink::WGC3Dsizei count, | |
886 blink::WGC3Dboolean transpose, | |
887 const blink::WGC3Dfloat* value); | |
888 virtual void uniformMatrix4x3fv(blink::WGC3Dint location, | |
889 blink::WGC3Dsizei count, | |
890 blink::WGC3Dboolean transpose, | |
891 const blink::WGC3Dfloat* value); | |
892 virtual void vertexAttribI4i(blink::WGC3Duint index, | |
893 blink::WGC3Dint x, | |
894 blink::WGC3Dint y, | |
895 blink::WGC3Dint z, | |
896 blink::WGC3Dint w); | |
897 virtual void vertexAttribI4iv(blink::WGC3Duint index, | |
898 const blink::WGC3Dint* v); | |
899 virtual void vertexAttribI4ui(blink::WGC3Duint index, | |
900 blink::WGC3Duint x, | |
901 blink::WGC3Duint y, | |
902 blink::WGC3Duint z, | |
903 blink::WGC3Duint w); | |
904 virtual void vertexAttribI4uiv(blink::WGC3Duint index, | |
905 const blink::WGC3Duint* v); | |
906 virtual void vertexAttribIPointer(blink::WGC3Duint index, | |
907 blink::WGC3Dint size, | |
908 blink::WGC3Denum type, | |
909 blink::WGC3Dsizei stride, | |
910 blink::WGC3Dintptr pointer); | |
911 // virtual void waitSync(blink::WebGLId sync, blink::WGC3Dbitfield flags, | |
912 // blink::WGC3Duint64 timeout); | |
913 | |
914 virtual GrGLInterface* createGrGLInterface(); | |
915 | |
916 ::gpu::gles2::GLES2Interface* GetGLInterface() { | |
917 return gl_; | |
918 } | |
919 | |
920 // Convert WebGL context creation attributes into command buffer / EGL size | |
921 // requests. | |
922 static void ConvertAttributes( | |
923 const blink::WebGraphicsContext3D::Attributes& attributes, | |
924 ::gpu::gles2::ContextCreationAttribHelper* output_attribs); | |
925 | |
926 protected: | |
927 friend class WebGraphicsContext3DErrorMessageCallback; | |
928 | |
929 WebGraphicsContext3DImpl(); | |
930 | |
931 ::gpu::gles2::GLES2ImplementationErrorMessageCallback* | |
932 getErrorMessageCallback(); | |
933 virtual void OnErrorMessage(const std::string& message, int id); | |
934 | |
935 void setGLInterface(::gpu::gles2::GLES2Interface* gl) { | |
936 gl_ = gl; | |
937 } | |
938 | |
939 bool initialized_; | |
940 bool initialize_failed_; | |
941 | |
942 WebGraphicsContext3D::WebGraphicsContextLostCallback* context_lost_callback_; | |
943 blink::WGC3Denum context_lost_reason_; | |
944 | |
945 WebGraphicsContext3D::WebGraphicsErrorMessageCallback* | |
946 error_message_callback_; | |
947 scoped_ptr<WebGraphicsContext3DErrorMessageCallback> | |
948 client_error_message_callback_; | |
949 | |
950 // Errors raised by synthesizeGLError(). | |
951 std::vector<blink::WGC3Denum> synthetic_errors_; | |
952 | |
953 ::gpu::gles2::GLES2Interface* gl_; | |
954 bool lose_context_when_out_of_memory_; | |
955 uint32_t flush_id_; | |
956 }; | |
957 | |
958 } // namespace gpu_blink | |
959 | |
960 #endif // GPU_BLINK_WEBGRAPHICSCONTEXT3D_IMPL_H_ | |
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