OLD | NEW |
---|---|
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> |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
12 #include "base/logging.h" | 12 #include "base/logging.h" |
13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
14 #include "gpu/command_buffer/service/common_decoder.h" | 14 #include "gpu/command_buffer/service/common_decoder.h" |
15 #include "gpu/command_buffer/service/gl_utils.h" | 15 #include "gpu/command_buffer/service/gl_utils.h" |
16 #include "gpu/command_buffer/service/gles2_cmd_decoder.h" | 16 #include "gpu/command_buffer/service/gles2_cmd_decoder.h" |
17 #include "gpu/command_buffer/service/shader_manager.h" | 17 #include "gpu/command_buffer/service/shader_manager.h" |
18 #include "gpu/gpu_export.h" | 18 #include "gpu/gpu_export.h" |
19 | 19 |
20 namespace gpu { | 20 namespace gpu { |
21 namespace gles2 { | 21 namespace gles2 { |
22 | 22 |
23 class FeatureInfo; | |
24 class ProgramCache; | 23 class ProgramCache; |
25 class ProgramManager; | 24 class ProgramManager; |
26 class Shader; | 25 class Shader; |
27 class ShaderManager; | 26 class ShaderManager; |
28 class ShaderTranslator; | 27 class ShaderTranslator; |
29 | 28 |
30 // This is used to track which attributes a particular program needs | 29 // This is used to track which attributes a particular program needs |
31 // so we can verify at glDrawXXX time that every attribute is either disabled | 30 // so we can verify at glDrawXXX time that every attribute is either disabled |
32 // or if enabled that it points to a valid source. | 31 // or if enabled that it points to a valid source. |
33 class GPU_EXPORT Program : public base::RefCounted<Program> { | 32 class GPU_EXPORT Program : public base::RefCounted<Program> { |
(...skipping 116 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
150 | 149 |
151 bool AttachShader(ShaderManager* manager, Shader* shader); | 150 bool AttachShader(ShaderManager* manager, Shader* shader); |
152 bool DetachShader(ShaderManager* manager, Shader* shader); | 151 bool DetachShader(ShaderManager* manager, Shader* shader); |
153 | 152 |
154 bool CanLink() const; | 153 bool CanLink() const; |
155 | 154 |
156 // Performs glLinkProgram and related activities. | 155 // Performs glLinkProgram and related activities. |
157 bool Link(ShaderManager* manager, | 156 bool Link(ShaderManager* manager, |
158 ShaderTranslator* vertex_translator, | 157 ShaderTranslator* vertex_translator, |
159 ShaderTranslator* fragment_shader, | 158 ShaderTranslator* fragment_shader, |
160 FeatureInfo* feature_info, | |
161 const ShaderCacheCallback& shader_callback); | 159 const ShaderCacheCallback& shader_callback); |
162 | 160 |
163 // Performs glValidateProgram and related activities. | 161 // Performs glValidateProgram and related activities. |
164 void Validate(); | 162 void Validate(); |
165 | 163 |
166 const std::string* log_info() const { | 164 const std::string* log_info() const { |
167 return log_info_.get(); | 165 return log_info_.get(); |
168 } | 166 } |
169 | 167 |
170 bool InUse() const { | 168 bool InUse() const { |
(...skipping 200 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
371 // Returns true if prefix is invalid for gl. | 369 // Returns true if prefix is invalid for gl. |
372 static bool IsInvalidPrefix(const char* name, size_t length); | 370 static bool IsInvalidPrefix(const char* name, size_t length); |
373 | 371 |
374 // Check if a Program is owned by this ProgramManager. | 372 // Check if a Program is owned by this ProgramManager. |
375 bool IsOwned(Program* program); | 373 bool IsOwned(Program* program); |
376 | 374 |
377 static int32 MakeFakeLocation(int32 index, int32 element); | 375 static int32 MakeFakeLocation(int32 index, int32 element); |
378 | 376 |
379 void DoCompileShader(Shader* shader, | 377 void DoCompileShader(Shader* shader, |
380 ShaderTranslator* translator, | 378 ShaderTranslator* translator, |
381 FeatureInfo* feature_info); | 379 bool angle_translated_shader_source); |
Ken Russell (switch to Gerrit)
2014/02/04 22:15:11
This argument name is confusing now. Please rename
Zhenyao Mo
2014/02/05 02:02:41
Changed to enum type.
| |
382 | 380 |
383 uint32 max_varying_vectors() const { | 381 uint32 max_varying_vectors() const { |
384 return max_varying_vectors_; | 382 return max_varying_vectors_; |
385 } | 383 } |
386 | 384 |
387 private: | 385 private: |
388 friend class Program; | 386 friend class Program; |
389 | 387 |
390 void StartTracking(Program* program); | 388 void StartTracking(Program* program); |
391 void StopTracking(Program* program); | 389 void StopTracking(Program* program); |
392 | 390 |
393 void RemoveProgramInfoIfUnused( | 391 void RemoveProgramInfoIfUnused( |
394 ShaderManager* shader_manager, Program* program); | 392 ShaderManager* shader_manager, Program* program); |
395 | 393 |
396 // Info for each "successfully linked" program by service side program Id. | 394 // Info for each "successfully linked" program by service side program Id. |
397 // TODO(gman): Choose a faster container. | 395 // TODO(gman): Choose a faster container. |
398 typedef std::map<GLuint, scoped_refptr<Program> > ProgramMap; | 396 typedef std::map<GLuint, scoped_refptr<Program> > ProgramMap; |
399 ProgramMap programs_; | 397 ProgramMap programs_; |
400 | 398 |
401 // Counts the number of Program allocated with 'this' as its manager. | 399 // Counts the number of Program allocated with 'this' as its manager. |
402 // Allows to check no Program will outlive this. | 400 // Allows to check no Program will outlive this. |
403 unsigned int program_count_; | 401 unsigned int program_count_; |
404 | 402 |
405 bool have_context_; | 403 bool have_context_; |
406 | 404 |
407 bool disable_workarounds_; | |
408 | |
409 // Used to clear uniforms. | 405 // Used to clear uniforms. |
410 std::vector<uint8> zero_; | 406 std::vector<uint8> zero_; |
411 | 407 |
412 ProgramCache* program_cache_; | 408 ProgramCache* program_cache_; |
413 | 409 |
414 uint32 max_varying_vectors_; | 410 uint32 max_varying_vectors_; |
415 | 411 |
416 DISALLOW_COPY_AND_ASSIGN(ProgramManager); | 412 DISALLOW_COPY_AND_ASSIGN(ProgramManager); |
417 }; | 413 }; |
418 | 414 |
419 } // namespace gles2 | 415 } // namespace gles2 |
420 } // namespace gpu | 416 } // namespace gpu |
421 | 417 |
422 #endif // GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_ | 418 #endif // GPU_COMMAND_BUFFER_SERVICE_PROGRAM_MANAGER_H_ |
OLD | NEW |