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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, | 21 MojoGpuMemoryBufferImpl(const gfx::Size& size, |
22 gfx::BufferFormat format, | 22 gfx::BufferFormat format, |
23 std::unique_ptr<base::SharedMemory> shared_memory); | 23 std::unique_ptr<base::SharedMemory> shared_memory); |
24 ~MojoGpuMemoryBufferImpl() override; | 24 ~MojoGpuMemoryBufferImpl() override; |
25 | 25 |
26 static std::unique_ptr<gfx::GpuMemoryBuffer> Create(const gfx::Size& size, | 26 static std::unique_ptr<gfx::GpuMemoryBuffer> Create(const gfx::Size& size, |
27 gfx::BufferFormat format, | 27 gfx::BufferFormat format, |
28 gfx::BufferUsage usage); | 28 gfx::BufferUsage usage); |
29 | 29 static std::unique_ptr<gfx::GpuMemoryBuffer> CreateFromHandle( |
| 30 const gfx::GpuMemoryBufferHandle& handle, |
| 31 const gfx::Size& size, |
| 32 gfx::BufferFormat format, |
| 33 gfx::BufferUsage usage); |
30 static MojoGpuMemoryBufferImpl* FromClientBuffer(ClientBuffer buffer); | 34 static MojoGpuMemoryBufferImpl* FromClientBuffer(ClientBuffer buffer); |
31 | 35 |
32 const unsigned char* GetMemory() const; | 36 const unsigned char* GetMemory() const; |
33 | 37 |
34 // Overridden from gfx::GpuMemoryBuffer: | 38 // Overridden from gfx::GpuMemoryBuffer: |
35 bool Map() override; | 39 bool Map() override; |
36 void* memory(size_t plane) override; | 40 void* memory(size_t plane) override; |
37 void Unmap() override; | 41 void Unmap() override; |
38 int stride(size_t plane) const override; | 42 int stride(size_t plane) const override; |
39 gfx::GpuMemoryBufferHandle GetHandle() const override; | 43 gfx::GpuMemoryBufferHandle GetHandle() const override; |
40 | 44 |
41 // Overridden from gfx::GpuMemoryBufferImpl | 45 // Overridden from gfx::GpuMemoryBufferImpl |
42 gfx::GpuMemoryBufferType GetBufferType() const override; | 46 gfx::GpuMemoryBufferType GetBufferType() const override; |
43 | 47 |
44 private: | 48 private: |
45 std::unique_ptr<base::SharedMemory> shared_memory_; | 49 std::unique_ptr<base::SharedMemory> shared_memory_; |
46 | 50 |
47 DISALLOW_COPY_AND_ASSIGN(MojoGpuMemoryBufferImpl); | 51 DISALLOW_COPY_AND_ASSIGN(MojoGpuMemoryBufferImpl); |
48 }; | 52 }; |
49 | 53 |
50 } // namespace ui | 54 } // namespace ui |
51 | 55 |
52 #endif // SERVICES_UI_PUBLIC_CPP_MOJO_GPU_MEMORY_BUFFER_H_ | 56 #endif // SERVICES_UI_PUBLIC_CPP_MOJO_GPU_MEMORY_BUFFER_H_ |
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