OLD | NEW |
| (Empty) |
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 SERVICES_UI_COMMON_MOJO_BUFFER_BACKING_H_ | |
6 #define SERVICES_UI_COMMON_MOJO_BUFFER_BACKING_H_ | |
7 | |
8 #include <stddef.h> | |
9 | |
10 #include <memory> | |
11 | |
12 #include "base/macros.h" | |
13 #include "gpu/command_buffer/common/buffer.h" | |
14 #include "mojo/public/cpp/system/core.h" | |
15 #include "services/ui/common/mus_common_export.h" | |
16 | |
17 namespace ui { | |
18 | |
19 class MUS_COMMON_EXPORT MojoBufferBacking : public gpu::BufferBacking { | |
20 public: | |
21 MojoBufferBacking(mojo::ScopedSharedBufferMapping mapping, size_t size); | |
22 ~MojoBufferBacking() override; | |
23 | |
24 static std::unique_ptr<gpu::BufferBacking> Create( | |
25 mojo::ScopedSharedBufferHandle handle, | |
26 size_t size); | |
27 | |
28 void* GetMemory() const override; | |
29 size_t GetSize() const override; | |
30 | |
31 private: | |
32 mojo::ScopedSharedBufferMapping mapping_; | |
33 size_t size_; | |
34 | |
35 DISALLOW_COPY_AND_ASSIGN(MojoBufferBacking); | |
36 }; | |
37 | |
38 } // namespace ui | |
39 | |
40 #endif // SERVICES_UI_COMMON_MOJO_BUFFER_BACKING_H_ | |
OLD | NEW |