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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_SHADER_TRANSLATOR_CACHE_H_ | 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_SHADER_TRANSLATOR_CACHE_H_ |
6 #define GPU_COMMAND_BUFFER_SERVICE_SHADER_TRANSLATOR_CACHE_H_ | 6 #define GPU_COMMAND_BUFFER_SERVICE_SHADER_TRANSLATOR_CACHE_H_ |
7 | 7 |
8 #include <string.h> | 8 #include <string.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
11 | 11 |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/memory/singleton.h" | 13 #include "base/memory/singleton.h" |
14 #include "gpu/command_buffer/service/shader_translator.h" | 14 #include "gpu/command_buffer/service/shader_translator.h" |
15 #include "third_party/angle_dx11/include/GLSLANG/ShaderLang.h" | 15 #include "third_party/angle/include/GLSLANG/ShaderLang.h" |
16 | 16 |
17 namespace gpu { | 17 namespace gpu { |
18 namespace gles2 { | 18 namespace gles2 { |
19 | 19 |
20 // This singleton and the cache that it implements is NOT thread safe. | 20 // This singleton and the cache that it implements is NOT thread safe. |
21 // We're relying on the fact that the all GLES2DecoderImpl's are used | 21 // We're relying on the fact that the all GLES2DecoderImpl's are used |
22 // on one thread. | 22 // on one thread. |
23 // | 23 // |
24 // TODO(backer): Investigate using glReleaseShaderCompiler as an alternative to | 24 // TODO(backer): Investigate using glReleaseShaderCompiler as an alternative to |
25 // to this cache. | 25 // to this cache. |
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83 typedef std::map<ShaderTranslatorInitParams, ShaderTranslator* > Cache; | 83 typedef std::map<ShaderTranslatorInitParams, ShaderTranslator* > Cache; |
84 Cache cache_; | 84 Cache cache_; |
85 | 85 |
86 DISALLOW_COPY_AND_ASSIGN(ShaderTranslatorCache); | 86 DISALLOW_COPY_AND_ASSIGN(ShaderTranslatorCache); |
87 }; | 87 }; |
88 | 88 |
89 } // namespace gles2 | 89 } // namespace gles2 |
90 } // namespace gpu | 90 } // namespace gpu |
91 | 91 |
92 #endif // GPU_COMMAND_BUFFER_SERVICE_SHADER_TRANSLATOR_CACHE_H_ | 92 #endif // GPU_COMMAND_BUFFER_SERVICE_SHADER_TRANSLATOR_CACHE_H_ |
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