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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_RENDERBUFFER_MANAGER_H_ | 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_RENDERBUFFER_MANAGER_H_ |
| 6 #define GPU_COMMAND_BUFFER_SERVICE_RENDERBUFFER_MANAGER_H_ | 6 #define GPU_COMMAND_BUFFER_SERVICE_RENDERBUFFER_MANAGER_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/hash_tables.h" | 9 #include "base/hash_tables.h" |
| 10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
| 11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
| 12 #include "gpu/command_buffer/service/gl_utils.h" | 12 #include "gpu/command_buffer/service/gl_utils.h" |
| 13 #include "gpu/gpu_export.h" |
| 13 | 14 |
| 14 namespace gpu { | 15 namespace gpu { |
| 15 namespace gles2 { | 16 namespace gles2 { |
| 16 | 17 |
| 17 // This class keeps track of the renderbuffers and whether or not they have | 18 // This class keeps track of the renderbuffers and whether or not they have |
| 18 // been cleared. | 19 // been cleared. |
| 19 class RenderbufferManager { | 20 class GPU_EXPORT RenderbufferManager { |
| 20 public: | 21 public: |
| 21 // Info about Renderbuffers currently in the system. | 22 // Info about Renderbuffers currently in the system. |
| 22 class RenderbufferInfo : public base::RefCounted<RenderbufferInfo> { | 23 class GPU_EXPORT RenderbufferInfo |
| 24 : public base::RefCounted<RenderbufferInfo> { |
| 23 public: | 25 public: |
| 24 typedef scoped_refptr<RenderbufferInfo> Ref; | 26 typedef scoped_refptr<RenderbufferInfo> Ref; |
| 25 | 27 |
| 26 RenderbufferInfo(RenderbufferManager* manager, GLuint service_id) | 28 RenderbufferInfo(RenderbufferManager* manager, GLuint service_id) |
| 27 : manager_(manager), | 29 : manager_(manager), |
| 28 service_id_(service_id), | 30 service_id_(service_id), |
| 29 cleared_(true), | 31 cleared_(true), |
| 30 has_been_bound_(false), | 32 has_been_bound_(false), |
| 31 samples_(0), | 33 samples_(0), |
| 32 internal_format_(GL_RGBA4), | 34 internal_format_(GL_RGBA4), |
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| 170 typedef base::hash_map<GLuint, RenderbufferInfo::Ref> RenderbufferInfoMap; | 172 typedef base::hash_map<GLuint, RenderbufferInfo::Ref> RenderbufferInfoMap; |
| 171 RenderbufferInfoMap renderbuffer_infos_; | 173 RenderbufferInfoMap renderbuffer_infos_; |
| 172 | 174 |
| 173 DISALLOW_COPY_AND_ASSIGN(RenderbufferManager); | 175 DISALLOW_COPY_AND_ASSIGN(RenderbufferManager); |
| 174 }; | 176 }; |
| 175 | 177 |
| 176 } // namespace gles2 | 178 } // namespace gles2 |
| 177 } // namespace gpu | 179 } // namespace gpu |
| 178 | 180 |
| 179 #endif // GPU_COMMAND_BUFFER_SERVICE_RENDERBUFFER_MANAGER_H_ | 181 #endif // GPU_COMMAND_BUFFER_SERVICE_RENDERBUFFER_MANAGER_H_ |
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