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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ | 5 #ifndef CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ |
6 #define CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ | 6 #define CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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57 ~BrowserGpuMemoryBufferManager() override; | 57 ~BrowserGpuMemoryBufferManager() override; |
58 | 58 |
59 static BrowserGpuMemoryBufferManager* current(); | 59 static BrowserGpuMemoryBufferManager* current(); |
60 | 60 |
61 static bool IsNativeGpuMemoryBuffersEnabled(); | 61 static bool IsNativeGpuMemoryBuffersEnabled(); |
62 | 62 |
63 static uint32_t GetImageTextureTarget(gfx::BufferFormat format, | 63 static uint32_t GetImageTextureTarget(gfx::BufferFormat format, |
64 gfx::BufferUsage usage); | 64 gfx::BufferUsage usage); |
65 | 65 |
66 // Overridden from gpu::GpuMemoryBufferManager: | 66 // Overridden from gpu::GpuMemoryBufferManager: |
67 std::unique_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBuffer( | 67 std::unique_ptr<gfx::GpuMemoryBuffer> CreateGpuMemoryBuffer( |
68 const gfx::Size& size, | 68 const gfx::Size& size, |
69 gfx::BufferFormat format, | 69 gfx::BufferFormat format, |
70 gfx::BufferUsage usage, | 70 gfx::BufferUsage usage, |
71 gpu::SurfaceHandle surface_handle) override; | 71 gpu::SurfaceHandle surface_handle) override; |
72 std::unique_ptr<gfx::GpuMemoryBuffer> CreateGpuMemoryBufferFromHandle( | 72 std::unique_ptr<gfx::GpuMemoryBuffer> CreateGpuMemoryBufferFromHandle( |
73 const gfx::GpuMemoryBufferHandle& handle, | 73 const gfx::GpuMemoryBufferHandle& handle, |
74 const gfx::Size& size, | 74 const gfx::Size& size, |
75 gfx::BufferFormat format) override; | 75 gfx::BufferFormat format) override; |
76 void SetDestructionSyncToken(gfx::GpuMemoryBuffer* buffer, | 76 void SetDestructionSyncToken(gfx::GpuMemoryBuffer* buffer, |
77 const gpu::SyncToken& sync_token) override; | 77 const gpu::SyncToken& sync_token) override; |
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173 using BufferMap = base::hash_map<gfx::GpuMemoryBufferId, BufferInfo>; | 173 using BufferMap = base::hash_map<gfx::GpuMemoryBufferId, BufferInfo>; |
174 using ClientMap = base::hash_map<int, BufferMap>; | 174 using ClientMap = base::hash_map<int, BufferMap>; |
175 ClientMap clients_; | 175 ClientMap clients_; |
176 | 176 |
177 DISALLOW_COPY_AND_ASSIGN(BrowserGpuMemoryBufferManager); | 177 DISALLOW_COPY_AND_ASSIGN(BrowserGpuMemoryBufferManager); |
178 }; | 178 }; |
179 | 179 |
180 } // namespace content | 180 } // namespace content |
181 | 181 |
182 #endif // CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ | 182 #endif // CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ |
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