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| 1 // Copyright (c) 2011 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_FRAMEBUFFER_MANAGER_H_ | 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_FRAMEBUFFER_MANAGER_H_ |
| 6 #define GPU_COMMAND_BUFFER_SERVICE_FRAMEBUFFER_MANAGER_H_ | 6 #define GPU_COMMAND_BUFFER_SERVICE_FRAMEBUFFER_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/command_buffer/service/renderbuffer_manager.h" | 13 #include "gpu/command_buffer/service/renderbuffer_manager.h" |
| 14 #include "gpu/command_buffer/service/texture_manager.h" | 14 #include "gpu/command_buffer/service/texture_manager.h" |
| 15 #include "gpu/gpu_export.h" |
| 15 | 16 |
| 16 namespace gpu { | 17 namespace gpu { |
| 17 namespace gles2 { | 18 namespace gles2 { |
| 18 | 19 |
| 19 // This class keeps track of the frambebuffers and their attached renderbuffers | 20 // This class keeps track of the frambebuffers and their attached renderbuffers |
| 20 // so we can correctly clear them. | 21 // so we can correctly clear them. |
| 21 class FramebufferManager { | 22 class GPU_EXPORT FramebufferManager { |
| 22 public: | 23 public: |
| 23 // Info about Framebuffers currently in the system. | 24 // Info about Framebuffers currently in the system. |
| 24 class FramebufferInfo : public base::RefCounted<FramebufferInfo> { | 25 class GPU_EXPORT FramebufferInfo : public base::RefCounted<FramebufferInfo> { |
| 25 public: | 26 public: |
| 26 typedef scoped_refptr<FramebufferInfo> Ref; | 27 typedef scoped_refptr<FramebufferInfo> Ref; |
| 27 | 28 |
| 28 class Attachment : public base::RefCounted<Attachment> { | 29 class Attachment : public base::RefCounted<Attachment> { |
| 29 public: | 30 public: |
| 30 typedef scoped_refptr<Attachment> Ref; | 31 typedef scoped_refptr<Attachment> Ref; |
| 31 | 32 |
| 32 virtual ~Attachment() { } | 33 virtual ~Attachment() { } |
| 33 virtual GLsizei width() const = 0; | 34 virtual GLsizei width() const = 0; |
| 34 virtual GLsizei height() const = 0; | 35 virtual GLsizei height() const = 0; |
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| 180 // state. | 181 // state. |
| 181 unsigned framebuffer_state_change_count_; | 182 unsigned framebuffer_state_change_count_; |
| 182 | 183 |
| 183 DISALLOW_COPY_AND_ASSIGN(FramebufferManager); | 184 DISALLOW_COPY_AND_ASSIGN(FramebufferManager); |
| 184 }; | 185 }; |
| 185 | 186 |
| 186 } // namespace gles2 | 187 } // namespace gles2 |
| 187 } // namespace gpu | 188 } // namespace gpu |
| 188 | 189 |
| 189 #endif // GPU_COMMAND_BUFFER_SERVICE_FRAMEBUFFER_MANAGER_H_ | 190 #endif // GPU_COMMAND_BUFFER_SERVICE_FRAMEBUFFER_MANAGER_H_ |
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