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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 WEBKIT_COMMON_GPU_WEBGRAPHICSCONTEXT3D_IMPL_H_ |
| 6 #define WEBKIT_COMMON_GPU_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 "third_party/WebKit/public/platform/WebGraphicsContext3D.h" |
| 14 #include "third_party/WebKit/public/platform/WebString.h" |
| 15 #include "webkit/common/gpu/webkit_gpu_export.h" |
| 16 |
| 17 namespace gpu { |
| 18 |
| 19 namespace gles2 { |
| 20 class GLES2Interface; |
| 21 class GLES2ImplementationErrorMessageCallback; |
| 22 struct ContextCreationAttribHelper; |
| 23 } |
| 24 } |
| 25 |
| 26 using blink::WebGLId; |
| 27 |
| 28 using blink::WGC3Dbyte; |
| 29 using blink::WGC3Dchar; |
| 30 using blink::WGC3Denum; |
| 31 using blink::WGC3Dboolean; |
| 32 using blink::WGC3Dbitfield; |
| 33 using blink::WGC3Dint; |
| 34 using blink::WGC3Dsizei; |
| 35 using blink::WGC3Duint; |
| 36 using blink::WGC3Dfloat; |
| 37 using blink::WGC3Dclampf; |
| 38 using blink::WGC3Dintptr; |
| 39 using blink::WGC3Dsizeiptr; |
| 40 |
| 41 namespace webkit { |
| 42 namespace gpu { |
| 43 |
| 44 class WebGraphicsContext3DErrorMessageCallback; |
| 45 |
| 46 class WEBKIT_GPU_EXPORT WebGraphicsContext3DImpl |
| 47 : public NON_EXPORTED_BASE(blink::WebGraphicsContext3D) { |
| 48 public: |
| 49 virtual ~WebGraphicsContext3DImpl(); |
| 50 |
| 51 //---------------------------------------------------------------------- |
| 52 // WebGraphicsContext3D methods |
| 53 |
| 54 virtual uint32_t lastFlushID(); |
| 55 |
| 56 virtual unsigned int insertSyncPoint(); |
| 57 virtual void waitSyncPoint(unsigned int sync_point); |
| 58 |
| 59 virtual void loseContextCHROMIUM(WGC3Denum current, WGC3Denum other); |
| 60 |
| 61 virtual void reshapeWithScaleFactor( |
| 62 int width, int height, float scale_factor); |
| 63 |
| 64 virtual void prepareTexture(); |
| 65 virtual void postSubBufferCHROMIUM(int x, int y, int width, int height); |
| 66 |
| 67 virtual void activeTexture(WGC3Denum texture); |
| 68 virtual void attachShader(WebGLId program, WebGLId shader); |
| 69 virtual void bindAttribLocation(WebGLId program, WGC3Duint index, |
| 70 const WGC3Dchar* name); |
| 71 virtual void bindBuffer(WGC3Denum target, WebGLId buffer); |
| 72 virtual void bindFramebuffer(WGC3Denum target, WebGLId framebuffer); |
| 73 virtual void bindRenderbuffer(WGC3Denum target, WebGLId renderbuffer); |
| 74 virtual void bindTexture(WGC3Denum target, WebGLId texture); |
| 75 virtual void blendColor(WGC3Dclampf red, WGC3Dclampf green, |
| 76 WGC3Dclampf blue, WGC3Dclampf alpha); |
| 77 virtual void blendEquation(WGC3Denum mode); |
| 78 virtual void blendEquationSeparate(WGC3Denum modeRGB, |
| 79 WGC3Denum modeAlpha); |
| 80 virtual void blendFunc(WGC3Denum sfactor, WGC3Denum dfactor); |
| 81 virtual void blendFuncSeparate(WGC3Denum srcRGB, |
| 82 WGC3Denum dstRGB, |
| 83 WGC3Denum srcAlpha, |
| 84 WGC3Denum dstAlpha); |
| 85 |
| 86 virtual void bufferData(WGC3Denum target, WGC3Dsizeiptr size, |
| 87 const void* data, WGC3Denum usage); |
| 88 virtual void bufferSubData(WGC3Denum target, WGC3Dintptr offset, |
| 89 WGC3Dsizeiptr size, const void* data); |
| 90 |
| 91 virtual WGC3Denum checkFramebufferStatus(WGC3Denum target); |
| 92 virtual void clear(WGC3Dbitfield mask); |
| 93 virtual void clearColor(WGC3Dclampf red, WGC3Dclampf green, |
| 94 WGC3Dclampf blue, WGC3Dclampf alpha); |
| 95 virtual void clearDepth(WGC3Dclampf depth); |
| 96 virtual void clearStencil(WGC3Dint s); |
| 97 virtual void colorMask(WGC3Dboolean red, WGC3Dboolean green, |
| 98 WGC3Dboolean blue, WGC3Dboolean alpha); |
| 99 virtual void compileShader(WebGLId shader); |
| 100 |
| 101 virtual void compressedTexImage2D(WGC3Denum target, |
| 102 WGC3Dint level, |
| 103 WGC3Denum internalformat, |
| 104 WGC3Dsizei width, |
| 105 WGC3Dsizei height, |
| 106 WGC3Dint border, |
| 107 WGC3Dsizei imageSize, |
| 108 const void* data); |
| 109 virtual void compressedTexSubImage2D(WGC3Denum target, |
| 110 WGC3Dint level, |
| 111 WGC3Dint xoffset, |
| 112 WGC3Dint yoffset, |
| 113 WGC3Dsizei width, |
| 114 WGC3Dsizei height, |
| 115 WGC3Denum format, |
| 116 WGC3Dsizei imageSize, |
| 117 const void* data); |
| 118 virtual void copyTexImage2D(WGC3Denum target, |
| 119 WGC3Dint level, |
| 120 WGC3Denum internalformat, |
| 121 WGC3Dint x, |
| 122 WGC3Dint y, |
| 123 WGC3Dsizei width, |
| 124 WGC3Dsizei height, |
| 125 WGC3Dint border); |
| 126 virtual void copyTexSubImage2D(WGC3Denum target, |
| 127 WGC3Dint level, |
| 128 WGC3Dint xoffset, |
| 129 WGC3Dint yoffset, |
| 130 WGC3Dint x, |
| 131 WGC3Dint y, |
| 132 WGC3Dsizei width, |
| 133 WGC3Dsizei height); |
| 134 virtual void cullFace(WGC3Denum mode); |
| 135 virtual void depthFunc(WGC3Denum func); |
| 136 virtual void depthMask(WGC3Dboolean flag); |
| 137 virtual void depthRange(WGC3Dclampf zNear, WGC3Dclampf zFar); |
| 138 virtual void detachShader(WebGLId program, WebGLId shader); |
| 139 virtual void disable(WGC3Denum cap); |
| 140 virtual void disableVertexAttribArray(WGC3Duint index); |
| 141 virtual void drawArrays(WGC3Denum mode, WGC3Dint first, WGC3Dsizei count); |
| 142 virtual void drawElements(WGC3Denum mode, |
| 143 WGC3Dsizei count, |
| 144 WGC3Denum type, |
| 145 WGC3Dintptr offset); |
| 146 |
| 147 virtual void enable(WGC3Denum cap); |
| 148 virtual void enableVertexAttribArray(WGC3Duint index); |
| 149 virtual void finish(); |
| 150 virtual void flush(); |
| 151 virtual void framebufferRenderbuffer(WGC3Denum target, |
| 152 WGC3Denum attachment, |
| 153 WGC3Denum renderbuffertarget, |
| 154 WebGLId renderbuffer); |
| 155 virtual void framebufferTexture2D(WGC3Denum target, |
| 156 WGC3Denum attachment, |
| 157 WGC3Denum textarget, |
| 158 WebGLId texture, |
| 159 WGC3Dint level); |
| 160 virtual void frontFace(WGC3Denum mode); |
| 161 virtual void generateMipmap(WGC3Denum target); |
| 162 |
| 163 virtual bool getActiveAttrib(WebGLId program, |
| 164 WGC3Duint index, |
| 165 ActiveInfo&); |
| 166 virtual bool getActiveUniform(WebGLId program, |
| 167 WGC3Duint index, |
| 168 ActiveInfo&); |
| 169 |
| 170 virtual void getAttachedShaders(WebGLId program, |
| 171 WGC3Dsizei maxCount, |
| 172 WGC3Dsizei* count, |
| 173 WebGLId* shaders); |
| 174 |
| 175 virtual WGC3Dint getAttribLocation(WebGLId program, const WGC3Dchar* name); |
| 176 |
| 177 virtual void getBooleanv(WGC3Denum pname, WGC3Dboolean* value); |
| 178 |
| 179 virtual void getBufferParameteriv(WGC3Denum target, |
| 180 WGC3Denum pname, |
| 181 WGC3Dint* value); |
| 182 |
| 183 virtual WGC3Denum getError(); |
| 184 |
| 185 virtual void getFloatv(WGC3Denum pname, WGC3Dfloat* value); |
| 186 |
| 187 virtual void getFramebufferAttachmentParameteriv(WGC3Denum target, |
| 188 WGC3Denum attachment, |
| 189 WGC3Denum pname, |
| 190 WGC3Dint* value); |
| 191 |
| 192 virtual void getIntegerv(WGC3Denum pname, WGC3Dint* value); |
| 193 |
| 194 virtual void getProgramiv(WebGLId program, WGC3Denum pname, WGC3Dint* value); |
| 195 |
| 196 virtual blink::WebString getProgramInfoLog(WebGLId program); |
| 197 |
| 198 virtual void getRenderbufferParameteriv(WGC3Denum target, |
| 199 WGC3Denum pname, |
| 200 WGC3Dint* value); |
| 201 |
| 202 virtual void getShaderiv(WebGLId shader, WGC3Denum pname, WGC3Dint* value); |
| 203 |
| 204 virtual blink::WebString getShaderInfoLog(WebGLId shader); |
| 205 |
| 206 virtual void getShaderPrecisionFormat(WGC3Denum shadertype, |
| 207 WGC3Denum precisiontype, |
| 208 WGC3Dint* range, |
| 209 WGC3Dint* precision); |
| 210 |
| 211 virtual blink::WebString getShaderSource(WebGLId shader); |
| 212 virtual blink::WebString getString(WGC3Denum name); |
| 213 |
| 214 virtual void getTexParameterfv(WGC3Denum target, |
| 215 WGC3Denum pname, |
| 216 WGC3Dfloat* value); |
| 217 virtual void getTexParameteriv(WGC3Denum target, |
| 218 WGC3Denum pname, |
| 219 WGC3Dint* value); |
| 220 |
| 221 virtual void getUniformfv(WebGLId program, |
| 222 WGC3Dint location, |
| 223 WGC3Dfloat* value); |
| 224 virtual void getUniformiv(WebGLId program, |
| 225 WGC3Dint location, |
| 226 WGC3Dint* value); |
| 227 |
| 228 virtual WGC3Dint getUniformLocation(WebGLId program, const WGC3Dchar* name); |
| 229 |
| 230 virtual void getVertexAttribfv(WGC3Duint index, WGC3Denum pname, |
| 231 WGC3Dfloat* value); |
| 232 virtual void getVertexAttribiv(WGC3Duint index, WGC3Denum pname, |
| 233 WGC3Dint* value); |
| 234 |
| 235 virtual WGC3Dsizeiptr getVertexAttribOffset(WGC3Duint index, WGC3Denum pname); |
| 236 |
| 237 virtual void hint(WGC3Denum target, WGC3Denum mode); |
| 238 virtual WGC3Dboolean isBuffer(WebGLId buffer); |
| 239 virtual WGC3Dboolean isEnabled(WGC3Denum cap); |
| 240 virtual WGC3Dboolean isFramebuffer(WebGLId framebuffer); |
| 241 virtual WGC3Dboolean isProgram(WebGLId program); |
| 242 virtual WGC3Dboolean isRenderbuffer(WebGLId renderbuffer); |
| 243 virtual WGC3Dboolean isShader(WebGLId shader); |
| 244 virtual WGC3Dboolean isTexture(WebGLId texture); |
| 245 virtual void lineWidth(WGC3Dfloat); |
| 246 virtual void linkProgram(WebGLId program); |
| 247 virtual void pixelStorei(WGC3Denum pname, WGC3Dint param); |
| 248 virtual void polygonOffset(WGC3Dfloat factor, WGC3Dfloat units); |
| 249 |
| 250 virtual void readPixels(WGC3Dint x, |
| 251 WGC3Dint y, |
| 252 WGC3Dsizei width, |
| 253 WGC3Dsizei height, |
| 254 WGC3Denum format, |
| 255 WGC3Denum type, |
| 256 void* pixels); |
| 257 |
| 258 virtual void releaseShaderCompiler(); |
| 259 virtual void renderbufferStorage(WGC3Denum target, |
| 260 WGC3Denum internalformat, |
| 261 WGC3Dsizei width, |
| 262 WGC3Dsizei height); |
| 263 virtual void sampleCoverage(WGC3Dfloat value, WGC3Dboolean invert); |
| 264 virtual void scissor(WGC3Dint x, WGC3Dint y, |
| 265 WGC3Dsizei width, WGC3Dsizei height); |
| 266 virtual void shaderSource(WebGLId shader, const WGC3Dchar* string); |
| 267 virtual void stencilFunc(WGC3Denum func, WGC3Dint ref, WGC3Duint mask); |
| 268 virtual void stencilFuncSeparate(WGC3Denum face, |
| 269 WGC3Denum func, |
| 270 WGC3Dint ref, |
| 271 WGC3Duint mask); |
| 272 virtual void stencilMask(WGC3Duint mask); |
| 273 virtual void stencilMaskSeparate(WGC3Denum face, WGC3Duint mask); |
| 274 virtual void stencilOp(WGC3Denum fail, |
| 275 WGC3Denum zfail, |
| 276 WGC3Denum zpass); |
| 277 virtual void stencilOpSeparate(WGC3Denum face, |
| 278 WGC3Denum fail, |
| 279 WGC3Denum zfail, |
| 280 WGC3Denum zpass); |
| 281 |
| 282 virtual void texImage2D(WGC3Denum target, |
| 283 WGC3Dint level, |
| 284 WGC3Denum internalformat, |
| 285 WGC3Dsizei width, |
| 286 WGC3Dsizei height, |
| 287 WGC3Dint border, |
| 288 WGC3Denum format, |
| 289 WGC3Denum type, |
| 290 const void* pixels); |
| 291 |
| 292 virtual void texParameterf(WGC3Denum target, |
| 293 WGC3Denum pname, |
| 294 WGC3Dfloat param); |
| 295 virtual void texParameteri(WGC3Denum target, |
| 296 WGC3Denum pname, |
| 297 WGC3Dint param); |
| 298 |
| 299 virtual void texSubImage2D(WGC3Denum target, |
| 300 WGC3Dint level, |
| 301 WGC3Dint xoffset, |
| 302 WGC3Dint yoffset, |
| 303 WGC3Dsizei width, |
| 304 WGC3Dsizei height, |
| 305 WGC3Denum format, |
| 306 WGC3Denum type, |
| 307 const void* pixels); |
| 308 |
| 309 virtual void uniform1f(WGC3Dint location, WGC3Dfloat x); |
| 310 virtual void uniform1fv(WGC3Dint location, |
| 311 WGC3Dsizei count, const WGC3Dfloat* v); |
| 312 virtual void uniform1i(WGC3Dint location, WGC3Dint x); |
| 313 virtual void uniform1iv(WGC3Dint location, |
| 314 WGC3Dsizei count, const WGC3Dint* v); |
| 315 virtual void uniform2f(WGC3Dint location, WGC3Dfloat x, WGC3Dfloat y); |
| 316 virtual void uniform2fv(WGC3Dint location, |
| 317 WGC3Dsizei count, const WGC3Dfloat* v); |
| 318 virtual void uniform2i(WGC3Dint location, WGC3Dint x, WGC3Dint y); |
| 319 virtual void uniform2iv(WGC3Dint location, |
| 320 WGC3Dsizei count, const WGC3Dint* v); |
| 321 virtual void uniform3f(WGC3Dint location, |
| 322 WGC3Dfloat x, WGC3Dfloat y, WGC3Dfloat z); |
| 323 virtual void uniform3fv(WGC3Dint location, |
| 324 WGC3Dsizei count, const WGC3Dfloat* v); |
| 325 virtual void uniform3i(WGC3Dint location, |
| 326 WGC3Dint x, WGC3Dint y, WGC3Dint z); |
| 327 virtual void uniform3iv(WGC3Dint location, |
| 328 WGC3Dsizei count, const WGC3Dint* v); |
| 329 virtual void uniform4f(WGC3Dint location, |
| 330 WGC3Dfloat x, WGC3Dfloat y, |
| 331 WGC3Dfloat z, WGC3Dfloat w); |
| 332 virtual void uniform4fv(WGC3Dint location, |
| 333 WGC3Dsizei count, const WGC3Dfloat* v); |
| 334 virtual void uniform4i(WGC3Dint location, |
| 335 WGC3Dint x, WGC3Dint y, WGC3Dint z, WGC3Dint w); |
| 336 virtual void uniform4iv(WGC3Dint location, |
| 337 WGC3Dsizei count, const WGC3Dint* v); |
| 338 virtual void uniformMatrix2fv(WGC3Dint location, |
| 339 WGC3Dsizei count, |
| 340 WGC3Dboolean transpose, |
| 341 const WGC3Dfloat* value); |
| 342 virtual void uniformMatrix3fv(WGC3Dint location, |
| 343 WGC3Dsizei count, |
| 344 WGC3Dboolean transpose, |
| 345 const WGC3Dfloat* value); |
| 346 virtual void uniformMatrix4fv(WGC3Dint location, |
| 347 WGC3Dsizei count, |
| 348 WGC3Dboolean transpose, |
| 349 const WGC3Dfloat* value); |
| 350 |
| 351 virtual void useProgram(WebGLId program); |
| 352 virtual void validateProgram(WebGLId program); |
| 353 |
| 354 virtual void vertexAttrib1f(WGC3Duint index, WGC3Dfloat x); |
| 355 virtual void vertexAttrib1fv(WGC3Duint index, const WGC3Dfloat* values); |
| 356 virtual void vertexAttrib2f(WGC3Duint index, WGC3Dfloat x, WGC3Dfloat y); |
| 357 virtual void vertexAttrib2fv(WGC3Duint index, const WGC3Dfloat* values); |
| 358 virtual void vertexAttrib3f(WGC3Duint index, |
| 359 WGC3Dfloat x, WGC3Dfloat y, WGC3Dfloat z); |
| 360 virtual void vertexAttrib3fv(WGC3Duint index, const WGC3Dfloat* values); |
| 361 virtual void vertexAttrib4f(WGC3Duint index, |
| 362 WGC3Dfloat x, WGC3Dfloat y, |
| 363 WGC3Dfloat z, WGC3Dfloat w); |
| 364 virtual void vertexAttrib4fv(WGC3Duint index, const WGC3Dfloat* values); |
| 365 virtual void vertexAttribPointer(WGC3Duint index, |
| 366 WGC3Dint size, |
| 367 WGC3Denum type, |
| 368 WGC3Dboolean normalized, |
| 369 WGC3Dsizei stride, |
| 370 WGC3Dintptr offset); |
| 371 |
| 372 virtual void viewport(WGC3Dint x, WGC3Dint y, |
| 373 WGC3Dsizei width, WGC3Dsizei height); |
| 374 |
| 375 // Support for buffer creation and deletion |
| 376 virtual void genBuffers(WGC3Dsizei count, WebGLId* ids); |
| 377 virtual void genFramebuffers(WGC3Dsizei count, WebGLId* ids); |
| 378 virtual void genRenderbuffers(WGC3Dsizei count, WebGLId* ids); |
| 379 virtual void genTextures(WGC3Dsizei count, WebGLId* ids); |
| 380 |
| 381 virtual void deleteBuffers(WGC3Dsizei count, WebGLId* ids); |
| 382 virtual void deleteFramebuffers(WGC3Dsizei count, WebGLId* ids); |
| 383 virtual void deleteRenderbuffers(WGC3Dsizei count, WebGLId* ids); |
| 384 virtual void deleteTextures(WGC3Dsizei count, WebGLId* ids); |
| 385 |
| 386 virtual WebGLId createBuffer(); |
| 387 virtual WebGLId createFramebuffer(); |
| 388 virtual WebGLId createRenderbuffer(); |
| 389 virtual WebGLId createTexture(); |
| 390 |
| 391 virtual void deleteBuffer(WebGLId); |
| 392 virtual void deleteFramebuffer(WebGLId); |
| 393 virtual void deleteRenderbuffer(WebGLId); |
| 394 virtual void deleteTexture(WebGLId); |
| 395 |
| 396 virtual WebGLId createProgram(); |
| 397 virtual WebGLId createShader(WGC3Denum); |
| 398 |
| 399 virtual void deleteProgram(WebGLId); |
| 400 virtual void deleteShader(WebGLId); |
| 401 |
| 402 virtual void synthesizeGLError(WGC3Denum); |
| 403 |
| 404 virtual void* mapBufferSubDataCHROMIUM( |
| 405 WGC3Denum target, WGC3Dintptr offset, |
| 406 WGC3Dsizeiptr size, WGC3Denum access); |
| 407 virtual void unmapBufferSubDataCHROMIUM(const void*); |
| 408 virtual void* mapTexSubImage2DCHROMIUM( |
| 409 WGC3Denum target, |
| 410 WGC3Dint level, |
| 411 WGC3Dint xoffset, |
| 412 WGC3Dint yoffset, |
| 413 WGC3Dsizei width, |
| 414 WGC3Dsizei height, |
| 415 WGC3Denum format, |
| 416 WGC3Denum type, |
| 417 WGC3Denum access); |
| 418 virtual void unmapTexSubImage2DCHROMIUM(const void*); |
| 419 |
| 420 virtual void setVisibilityCHROMIUM(bool visible); |
| 421 |
| 422 virtual void discardFramebufferEXT(WGC3Denum target, |
| 423 WGC3Dsizei numAttachments, |
| 424 const WGC3Denum* attachments); |
| 425 virtual void copyTextureToParentTextureCHROMIUM( |
| 426 WebGLId texture, WebGLId parentTexture); |
| 427 |
| 428 virtual blink::WebString getRequestableExtensionsCHROMIUM(); |
| 429 virtual void requestExtensionCHROMIUM(const char*); |
| 430 |
| 431 virtual void blitFramebufferCHROMIUM( |
| 432 WGC3Dint srcX0, WGC3Dint srcY0, WGC3Dint srcX1, WGC3Dint srcY1, |
| 433 WGC3Dint dstX0, WGC3Dint dstY0, WGC3Dint dstX1, WGC3Dint dstY1, |
| 434 WGC3Dbitfield mask, WGC3Denum filter); |
| 435 virtual void renderbufferStorageMultisampleCHROMIUM( |
| 436 WGC3Denum target, WGC3Dsizei samples, WGC3Denum internalformat, |
| 437 WGC3Dsizei width, WGC3Dsizei height); |
| 438 |
| 439 virtual blink::WebString getTranslatedShaderSourceANGLE(WebGLId shader); |
| 440 |
| 441 virtual void setContextLostCallback( |
| 442 WebGraphicsContext3D::WebGraphicsContextLostCallback* callback); |
| 443 |
| 444 virtual void setErrorMessageCallback( |
| 445 WebGraphicsContext3D::WebGraphicsErrorMessageCallback* callback); |
| 446 |
| 447 virtual void texImageIOSurface2DCHROMIUM( |
| 448 WGC3Denum target, WGC3Dint width, WGC3Dint height, |
| 449 WGC3Duint ioSurfaceId, WGC3Duint plane); |
| 450 |
| 451 virtual void texStorage2DEXT( |
| 452 WGC3Denum target, WGC3Dint levels, WGC3Duint internalformat, |
| 453 WGC3Dint width, WGC3Dint height); |
| 454 |
| 455 virtual WebGLId createQueryEXT(); |
| 456 virtual void deleteQueryEXT(WebGLId query); |
| 457 virtual WGC3Dboolean isQueryEXT(WGC3Duint query); |
| 458 virtual void beginQueryEXT(WGC3Denum target, WebGLId query); |
| 459 virtual void endQueryEXT(WGC3Denum target); |
| 460 virtual void getQueryivEXT( |
| 461 WGC3Denum target, WGC3Denum pname, WGC3Dint* params); |
| 462 virtual void getQueryObjectuivEXT( |
| 463 WebGLId query, WGC3Denum pname, WGC3Duint* params); |
| 464 |
| 465 virtual void copyTextureCHROMIUM(WGC3Denum target, WebGLId source_id, |
| 466 WebGLId dest_id, WGC3Dint level, |
| 467 WGC3Denum internal_format, |
| 468 WGC3Denum dest_type); |
| 469 |
| 470 virtual void bindUniformLocationCHROMIUM(WebGLId program, WGC3Dint location, |
| 471 const WGC3Dchar* uniform); |
| 472 |
| 473 virtual void shallowFlushCHROMIUM(); |
| 474 virtual void shallowFinishCHROMIUM(); |
| 475 |
| 476 virtual void genMailboxCHROMIUM(WGC3Dbyte* mailbox); |
| 477 virtual void produceTextureCHROMIUM(WGC3Denum target, |
| 478 const WGC3Dbyte* mailbox); |
| 479 virtual void produceTextureDirectCHROMIUM(WebGLId texture, WGC3Denum target, |
| 480 const WGC3Dbyte* mailbox); |
| 481 virtual void consumeTextureCHROMIUM(WGC3Denum target, |
| 482 const WGC3Dbyte* mailbox); |
| 483 virtual WebGLId createAndConsumeTextureCHROMIUM(WGC3Denum target, |
| 484 const WGC3Dbyte* mailbox); |
| 485 |
| 486 virtual void genValuebuffersCHROMIUM(WGC3Dsizei count, WebGLId* ids); |
| 487 virtual WebGLId createValuebufferCHROMIUM(); |
| 488 virtual void deleteValuebuffersCHROMIUM(WGC3Dsizei count, WebGLId* ids); |
| 489 virtual void deleteValuebufferCHROMIUM(WebGLId); |
| 490 virtual void bindValuebufferCHROMIUM(WGC3Denum target, WebGLId valuebuffer); |
| 491 virtual WGC3Dboolean isValuebufferCHROMIUM(WebGLId renderbuffer); |
| 492 virtual void subscribeValueCHROMIUM(WGC3Denum target, WGC3Denum subscription); |
| 493 virtual void populateSubscribedValuesCHROMIUM(WGC3Denum target); |
| 494 virtual void uniformValuebufferCHROMIUM(WGC3Dint location, |
| 495 WGC3Denum target, |
| 496 WGC3Denum subscription); |
| 497 |
| 498 virtual void insertEventMarkerEXT(const WGC3Dchar* marker); |
| 499 virtual void pushGroupMarkerEXT(const WGC3Dchar* marker); |
| 500 virtual void popGroupMarkerEXT(); |
| 501 |
| 502 // GL_OES_vertex_array_object |
| 503 virtual WebGLId createVertexArrayOES(); |
| 504 virtual void deleteVertexArrayOES(WebGLId array); |
| 505 virtual WGC3Dboolean isVertexArrayOES(WebGLId array); |
| 506 virtual void bindVertexArrayOES(WebGLId array); |
| 507 |
| 508 virtual void bindTexImage2DCHROMIUM(WGC3Denum target, WGC3Dint image_id); |
| 509 virtual void releaseTexImage2DCHROMIUM(WGC3Denum target, WGC3Dint image_id); |
| 510 |
| 511 virtual void* mapBufferCHROMIUM(WGC3Denum target, WGC3Denum access); |
| 512 virtual WGC3Dboolean unmapBufferCHROMIUM(WGC3Denum target); |
| 513 |
| 514 // Async pixel transfer functions. |
| 515 virtual void asyncTexImage2DCHROMIUM( |
| 516 WGC3Denum target, |
| 517 WGC3Dint level, |
| 518 WGC3Denum internalformat, |
| 519 WGC3Dsizei width, |
| 520 WGC3Dsizei height, |
| 521 WGC3Dint border, |
| 522 WGC3Denum format, |
| 523 WGC3Denum type, |
| 524 const void* pixels); |
| 525 virtual void asyncTexSubImage2DCHROMIUM( |
| 526 WGC3Denum target, |
| 527 WGC3Dint level, |
| 528 WGC3Dint xoffset, |
| 529 WGC3Dint yoffset, |
| 530 WGC3Dsizei width, |
| 531 WGC3Dsizei height, |
| 532 WGC3Denum format, |
| 533 WGC3Denum type, |
| 534 const void* pixels); |
| 535 virtual void waitAsyncTexImage2DCHROMIUM(WGC3Denum target); |
| 536 |
| 537 // GL_EXT_draw_buffers |
| 538 virtual void drawBuffersEXT( |
| 539 WGC3Dsizei n, |
| 540 const WGC3Denum* bufs); |
| 541 |
| 542 // GL_ANGLE_instanced_arrays |
| 543 virtual void drawArraysInstancedANGLE(WGC3Denum mode, WGC3Dint first, |
| 544 WGC3Dsizei count, WGC3Dsizei primcount); |
| 545 virtual void drawElementsInstancedANGLE(WGC3Denum mode, WGC3Dsizei count, |
| 546 WGC3Denum type, WGC3Dintptr offset, WGC3Dsizei primcount); |
| 547 virtual void vertexAttribDivisorANGLE(WGC3Duint index, WGC3Duint divisor); |
| 548 |
| 549 // GL_CHROMIUM_gpu_memory_buffer_image |
| 550 virtual WGC3Duint createGpuMemoryBufferImageCHROMIUM(WGC3Dsizei width, |
| 551 WGC3Dsizei height, |
| 552 WGC3Denum internalformat, |
| 553 WGC3Denum usage); |
| 554 virtual void destroyImageCHROMIUM(WGC3Duint image_id); |
| 555 |
| 556 // GL_EXT_multisampled_render_to_texture |
| 557 virtual void framebufferTexture2DMultisampleEXT(WGC3Denum target, |
| 558 WGC3Denum attachment, |
| 559 WGC3Denum textarget, |
| 560 WebGLId texture, |
| 561 WGC3Dint level, |
| 562 WGC3Dsizei samples); |
| 563 virtual void renderbufferStorageMultisampleEXT( |
| 564 WGC3Denum target, WGC3Dsizei samples, WGC3Denum internalformat, |
| 565 WGC3Dsizei width, WGC3Dsizei height); |
| 566 |
| 567 virtual GrGLInterface* createGrGLInterface(); |
| 568 |
| 569 ::gpu::gles2::GLES2Interface* GetGLInterface() { |
| 570 return gl_; |
| 571 } |
| 572 |
| 573 // Convert WebGL context creation attributes into command buffer / EGL size |
| 574 // requests. |
| 575 static void ConvertAttributes( |
| 576 const blink::WebGraphicsContext3D::Attributes& attributes, |
| 577 ::gpu::gles2::ContextCreationAttribHelper* output_attribs); |
| 578 |
| 579 protected: |
| 580 friend class WebGraphicsContext3DErrorMessageCallback; |
| 581 |
| 582 WebGraphicsContext3DImpl(); |
| 583 |
| 584 ::gpu::gles2::GLES2ImplementationErrorMessageCallback* |
| 585 getErrorMessageCallback(); |
| 586 virtual void OnErrorMessage(const std::string& message, int id); |
| 587 |
| 588 void setGLInterface(::gpu::gles2::GLES2Interface* gl) { |
| 589 gl_ = gl; |
| 590 } |
| 591 |
| 592 bool initialized_; |
| 593 bool initialize_failed_; |
| 594 |
| 595 WebGraphicsContext3D::WebGraphicsContextLostCallback* context_lost_callback_; |
| 596 WGC3Denum context_lost_reason_; |
| 597 |
| 598 WebGraphicsContext3D::WebGraphicsErrorMessageCallback* |
| 599 error_message_callback_; |
| 600 scoped_ptr<WebGraphicsContext3DErrorMessageCallback> |
| 601 client_error_message_callback_; |
| 602 |
| 603 // Errors raised by synthesizeGLError(). |
| 604 std::vector<WGC3Denum> synthetic_errors_; |
| 605 |
| 606 ::gpu::gles2::GLES2Interface* gl_; |
| 607 bool lose_context_when_out_of_memory_; |
| 608 uint32_t flush_id_; |
| 609 }; |
| 610 |
| 611 } // namespace gpu |
| 612 } // namespace webkit |
| 613 |
| 614 #endif // WEBKIT_COMMON_GPU_WEBGRAPHICSCONTEXT3D_IMPL_H_ |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 763963003:
Revert of Extract WebGraphicsContext3DImpl from webkit/common/gpu. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master