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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef GPU_COMMAND_BUFFER_CLIENT_GPU_MEMORY_BUFFER_TRACKER_IN_PROCESS_H_ |
| 6 #define GPU_COMMAND_BUFFER_CLIENT_GPU_MEMORY_BUFFER_TRACKER_IN_PROCESS_H_ |
| 7 |
| 8 #include <GLES2/gl2.h> |
| 9 |
| 10 #include "../client/gpu_memory_buffer_tracker.h" |
| 11 #include "../client/hash_tables.h" |
| 12 /* #include "../common/gles2_cmd_format.h" */ |
| 13 #include "base/basictypes.h" |
| 14 #include "base/compiler_specific.h" |
| 15 #include "gles2_impl_export.h" |
| 16 |
| 17 namespace gpu { |
| 18 class GpuMemoryBuffer; |
| 19 |
| 20 namespace gles2 { |
| 21 class GpuMemoryBufferFactory; |
| 22 |
| 23 // Tracks GPU memory buffer objects for client side of command buffer. |
| 24 class GLES2_IMPL_EXPORT GpuMemoryBufferTrackerInProcess |
| 25 : public GpuMemoryBufferTracker { |
| 26 public: |
| 27 // Ownership of |factory| remains with caller. |
| 28 explicit GpuMemoryBufferTrackerInProcess(GpuMemoryBufferFactory* factory); |
| 29 virtual ~GpuMemoryBufferTrackerInProcess(); |
| 30 |
| 31 // Methods from GpuMemoryBufferTracker |
| 32 virtual GLuint CreateBuffer(GLsizei width, GLsizei height) OVERRIDE; |
| 33 virtual GpuMemoryBuffer* GetBuffer(GLuint image_id) OVERRIDE; |
| 34 virtual void RemoveBuffer(GLuint image_id) OVERRIDE; |
| 35 |
| 36 private: |
| 37 typedef gpu::hash_map<GLuint, GpuMemoryBuffer*> BufferMap; |
| 38 BufferMap buffers_; |
| 39 GpuMemoryBufferFactory* factory_; // weak |
| 40 |
| 41 DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferTrackerInProcess); |
| 42 }; |
| 43 |
| 44 } // namespace gles2 |
| 45 } // namespace gpu |
| 46 |
| 47 #endif // GPU_COMMAND_BUFFER_CLIENT_GPU_MEMORY_BUFFER_TRACKER_IN_PROCESS_H_ |
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