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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef COMPONENTS_VIEW_MANAGER_GLES2_MOJO_BUFFER_BACKING_H_ | |
6 #define COMPONENTS_VIEW_MANAGER_GLES2_MOJO_BUFFER_BACKING_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "base/memory/scoped_ptr.h" | |
10 #include "gpu/command_buffer/common/buffer.h" | |
11 #include "third_party/mojo/src/mojo/public/cpp/system/core.h" | |
12 | |
13 namespace gles2 { | |
14 | |
15 class MojoBufferBacking : public gpu::BufferBacking { | |
16 public: | |
17 MojoBufferBacking(mojo::ScopedSharedBufferHandle handle, | |
18 void* memory, | |
19 size_t size); | |
20 ~MojoBufferBacking() override; | |
21 | |
22 static scoped_ptr<gpu::BufferBacking> Create( | |
23 mojo::ScopedSharedBufferHandle handle, | |
24 size_t size); | |
25 | |
26 void* GetMemory() const override; | |
27 size_t GetSize() const override; | |
28 | |
29 private: | |
30 mojo::ScopedSharedBufferHandle handle_; | |
31 void* memory_; | |
32 size_t size_; | |
33 | |
34 DISALLOW_COPY_AND_ASSIGN(MojoBufferBacking); | |
35 }; | |
36 | |
37 } // namespace gles2 | |
38 | |
39 #endif // COMPONENTS_VIEW_MANAGER_GLES2_MOJO_BUFFER_BACKING_H_ | |
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