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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_ | 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_ |
| 6 #define GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_ | 6 #define GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 #include <string> | 9 #include <string> |
| 10 #include <vector> | 10 #include <vector> |
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| 345 bool IsOwned(ProgramInfo* info); | 345 bool IsOwned(ProgramInfo* info); |
| 346 | 346 |
| 347 static int32 MakeFakeLocation(int32 index, int32 element); | 347 static int32 MakeFakeLocation(int32 index, int32 element); |
| 348 | 348 |
| 349 // Cache-aware shader compiling. If no cache or if the shader wasn't | 349 // Cache-aware shader compiling. If no cache or if the shader wasn't |
| 350 // previously compiled, ForceCompileShader is called | 350 // previously compiled, ForceCompileShader is called |
| 351 void DoCompileShader(ShaderManager::ShaderInfo* info, | 351 void DoCompileShader(ShaderManager::ShaderInfo* info, |
| 352 ShaderTranslator* translator, | 352 ShaderTranslator* translator, |
| 353 FeatureInfo* feature_info); | 353 FeatureInfo* feature_info); |
| 354 | 354 |
| 355 private: | |
| 356 // Actually compiles the shader | 355 // Actually compiles the shader |
| 357 void ForceCompileShader(const std::string* source, | 356 void ForceCompileShader(const std::string* source, |
| 358 ShaderManager::ShaderInfo* info, | 357 ShaderManager::ShaderInfo* info, |
| 359 ShaderTranslator* translator, | 358 ShaderTranslator* translator, |
| 360 FeatureInfo* feature_info); | 359 FeatureInfo* feature_info); |
| 361 | 360 |
| 361 private: |
| 362 void StartTracking(ProgramInfo* info); | 362 void StartTracking(ProgramInfo* info); |
| 363 void StopTracking(ProgramInfo* info); | 363 void StopTracking(ProgramInfo* info); |
| 364 | 364 |
| 365 // Info for each "successfully linked" program by service side program Id. | 365 // Info for each "successfully linked" program by service side program Id. |
| 366 // TODO(gman): Choose a faster container. | 366 // TODO(gman): Choose a faster container. |
| 367 typedef std::map<GLuint, ProgramInfo::Ref> ProgramInfoMap; | 367 typedef std::map<GLuint, ProgramInfo::Ref> ProgramInfoMap; |
| 368 ProgramInfoMap program_infos_; | 368 ProgramInfoMap program_infos_; |
| 369 | 369 |
| 370 // Counts the number of ProgramInfo allocated with 'this' as its manager. | 370 // Counts the number of ProgramInfo allocated with 'this' as its manager. |
| 371 // Allows to check no ProgramInfo will outlive this. | 371 // Allows to check no ProgramInfo will outlive this. |
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| 383 void RemoveProgramInfoIfUnused( | 383 void RemoveProgramInfoIfUnused( |
| 384 ShaderManager* shader_manager, ProgramInfo* info); | 384 ShaderManager* shader_manager, ProgramInfo* info); |
| 385 | 385 |
| 386 DISALLOW_COPY_AND_ASSIGN(ProgramManager); | 386 DISALLOW_COPY_AND_ASSIGN(ProgramManager); |
| 387 }; | 387 }; |
| 388 | 388 |
| 389 } // namespace gles2 | 389 } // namespace gles2 |
| 390 } // namespace gpu | 390 } // namespace gpu |
| 391 | 391 |
| 392 #endif // GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_ | 392 #endif // GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_ |
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