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