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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_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_FACTORY_HOST_H_ | 5 #ifndef CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_FACTORY_HOST_H_ |
6 #define CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_FACTORY_HOST_H_ | 6 #define CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_FACTORY_HOST_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
| 9 #include "content/common/content_export.h" |
9 | 10 |
10 namespace gfx { | 11 namespace gfx { |
11 class Size; | 12 class Size; |
12 struct GpuMemoryBufferHandle; | 13 struct GpuMemoryBufferHandle; |
13 } | 14 } |
14 | 15 |
15 namespace content { | 16 namespace content { |
16 | 17 |
17 class CONTENT_EXPORT GpuMemoryBufferFactoryHost { | 18 class CONTENT_EXPORT GpuMemoryBufferFactoryHost { |
18 public: | 19 public: |
19 typedef base::Callback<void(const gfx::GpuMemoryBufferHandle& handle)> | 20 typedef base::Callback<void(const gfx::GpuMemoryBufferHandle& handle)> |
20 CreateGpuMemoryBufferCallback; | 21 CreateGpuMemoryBufferCallback; |
21 | 22 |
| 23 static GpuMemoryBufferFactoryHost* GetInstance(); |
| 24 |
22 virtual void CreateGpuMemoryBuffer( | 25 virtual void CreateGpuMemoryBuffer( |
23 const gfx::GpuMemoryBufferHandle& handle, | 26 const gfx::GpuMemoryBufferHandle& handle, |
24 const gfx::Size& size, | 27 const gfx::Size& size, |
25 unsigned internalformat, | 28 unsigned internalformat, |
26 unsigned usage, | 29 unsigned usage, |
27 const CreateGpuMemoryBufferCallback& callback) = 0; | 30 const CreateGpuMemoryBufferCallback& callback) = 0; |
28 virtual void DestroyGpuMemoryBuffer(const gfx::GpuMemoryBufferHandle& handle, | 31 virtual void DestroyGpuMemoryBuffer(const gfx::GpuMemoryBufferHandle& handle, |
29 int32 sync_point) = 0; | 32 int32 sync_point) = 0; |
30 | 33 |
31 protected: | 34 protected: |
32 virtual ~GpuMemoryBufferFactoryHost() {} | 35 GpuMemoryBufferFactoryHost(); |
| 36 virtual ~GpuMemoryBufferFactoryHost(); |
33 }; | 37 }; |
34 | 38 |
35 } // namespace content | 39 } // namespace content |
36 | 40 |
37 #endif // CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_FACTORY_HOST_H_ | 41 #endif // CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_FACTORY_HOST_H_ |
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