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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 SERVICES_UI_PUBLIC_CPP_MOJO_GPU_MEMORY_BUFFER_H_ | 5 #ifndef SERVICES_UI_PUBLIC_CPP_MOJO_GPU_MEMORY_BUFFER_H_ |
6 #define SERVICES_UI_PUBLIC_CPP_MOJO_GPU_MEMORY_BUFFER_H_ | 6 #define SERVICES_UI_PUBLIC_CPP_MOJO_GPU_MEMORY_BUFFER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
11 | 11 |
12 #include "base/macros.h" | 12 #include "base/macros.h" |
13 #include "services/ui/public/cpp/gpu_memory_buffer_impl.h" | 13 #include "services/ui/public/cpp/gpu_memory_buffer_impl.h" |
14 #include "ui/gfx/geometry/size.h" | 14 #include "ui/gfx/geometry/size.h" |
15 #include "ui/gfx/gpu_memory_buffer.h" | 15 #include "ui/gfx/gpu_memory_buffer.h" |
16 | 16 |
17 namespace ui { | 17 namespace ui { |
18 | 18 |
19 class MojoGpuMemoryBufferImpl : public ui::GpuMemoryBufferImpl { | 19 class MojoGpuMemoryBufferImpl : public ui::GpuMemoryBufferImpl { |
20 public: | 20 public: |
21 MojoGpuMemoryBufferImpl(const gfx::Size& size, | |
22 gfx::BufferFormat format, | |
23 std::unique_ptr<base::SharedMemory> shared_memory); | |
24 ~MojoGpuMemoryBufferImpl() override; | 21 ~MojoGpuMemoryBufferImpl() override; |
25 | 22 |
26 static std::unique_ptr<gfx::GpuMemoryBuffer> Create(const gfx::Size& size, | 23 static std::unique_ptr<gfx::GpuMemoryBuffer> Create(const gfx::Size& size, |
27 gfx::BufferFormat format, | 24 gfx::BufferFormat format, |
28 gfx::BufferUsage usage); | 25 gfx::BufferUsage usage); |
29 static std::unique_ptr<gfx::GpuMemoryBuffer> CreateFromHandle( | 26 static std::unique_ptr<gfx::GpuMemoryBuffer> CreateFromHandle( |
30 const gfx::GpuMemoryBufferHandle& handle, | 27 const gfx::GpuMemoryBufferHandle& handle, |
31 const gfx::Size& size, | 28 const gfx::Size& size, |
32 gfx::BufferFormat format, | 29 gfx::BufferFormat format, |
33 gfx::BufferUsage usage); | 30 gfx::BufferUsage usage); |
34 static MojoGpuMemoryBufferImpl* FromClientBuffer(ClientBuffer buffer); | 31 static MojoGpuMemoryBufferImpl* FromClientBuffer(ClientBuffer buffer); |
35 | 32 |
36 const unsigned char* GetMemory() const; | 33 const unsigned char* GetMemory() const; |
37 | 34 |
38 // Overridden from gfx::GpuMemoryBuffer: | 35 // Overridden from gfx::GpuMemoryBuffer: |
39 bool Map() override; | 36 bool Map() override; |
40 void* memory(size_t plane) override; | 37 void* memory(size_t plane) override; |
41 void Unmap() override; | 38 void Unmap() override; |
42 int stride(size_t plane) const override; | 39 int stride(size_t plane) const override; |
43 gfx::GpuMemoryBufferHandle GetHandle() const override; | 40 gfx::GpuMemoryBufferHandle GetHandle() const override; |
44 | 41 |
45 // Overridden from gfx::GpuMemoryBufferImpl | 42 // Overridden from gfx::GpuMemoryBufferImpl |
46 gfx::GpuMemoryBufferType GetBufferType() const override; | 43 gfx::GpuMemoryBufferType GetBufferType() const override; |
47 | 44 |
48 private: | 45 private: |
46 MojoGpuMemoryBufferImpl(const gfx::Size& size, | |
sky
2016/08/25 17:00:22
Move definition to match new position.
Peng
2016/08/25 17:41:25
Done.
| |
47 gfx::BufferFormat format, | |
48 std::unique_ptr<base::SharedMemory> shared_memory, | |
49 size_t offset, | |
50 int stride); | |
51 | |
49 std::unique_ptr<base::SharedMemory> shared_memory_; | 52 std::unique_ptr<base::SharedMemory> shared_memory_; |
53 size_t offset_; | |
sky
2016/08/25 17:00:22
Make const if you can.
Peng
2016/08/25 17:41:25
Done.
| |
54 int stride_; | |
50 | 55 |
51 DISALLOW_COPY_AND_ASSIGN(MojoGpuMemoryBufferImpl); | 56 DISALLOW_COPY_AND_ASSIGN(MojoGpuMemoryBufferImpl); |
52 }; | 57 }; |
53 | 58 |
54 } // namespace ui | 59 } // namespace ui |
55 | 60 |
56 #endif // SERVICES_UI_PUBLIC_CPP_MOJO_GPU_MEMORY_BUFFER_H_ | 61 #endif // SERVICES_UI_PUBLIC_CPP_MOJO_GPU_MEMORY_BUFFER_H_ |
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