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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 GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_OZONE_NATIVE_PIXMAP_H_ | 5 #ifndef GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_NATIVE_PIXMAP_H_ |
6 #define GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_OZONE_NATIVE_PIXMAP_H_ | 6 #define GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_NATIVE_PIXMAP_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 "gpu/gpu_export.h" | 13 #include "gpu/gpu_export.h" |
14 #include "gpu/ipc/client/gpu_memory_buffer_impl.h" | 14 #include "gpu/ipc/client/gpu_memory_buffer_impl.h" |
15 | 15 |
16 namespace gfx { | 16 namespace gfx { |
17 class ClientNativePixmap; | 17 class ClientNativePixmap; |
18 } | 18 } |
19 | 19 |
20 namespace gpu { | 20 namespace gpu { |
21 | 21 |
22 // Implementation of GPU memory buffer based on Ozone native pixmap. | 22 // Implementation of GPU memory buffer based on Ozone native pixmap. |
23 class GPU_EXPORT GpuMemoryBufferImplOzoneNativePixmap | 23 class GPU_EXPORT GpuMemoryBufferImplNativePixmap : public GpuMemoryBufferImpl { |
24 : public GpuMemoryBufferImpl { | |
25 public: | 24 public: |
26 ~GpuMemoryBufferImplOzoneNativePixmap() override; | 25 ~GpuMemoryBufferImplNativePixmap() override; |
27 | 26 |
28 static std::unique_ptr<GpuMemoryBufferImplOzoneNativePixmap> CreateFromHandle( | 27 static std::unique_ptr<GpuMemoryBufferImplNativePixmap> CreateFromHandle( |
29 const gfx::GpuMemoryBufferHandle& handle, | 28 const gfx::GpuMemoryBufferHandle& handle, |
30 const gfx::Size& size, | 29 const gfx::Size& size, |
31 gfx::BufferFormat format, | 30 gfx::BufferFormat format, |
32 gfx::BufferUsage usage, | 31 gfx::BufferUsage usage, |
33 const DestructionCallback& callback); | 32 const DestructionCallback& callback); |
34 | 33 |
35 static bool IsConfigurationSupported(gfx::BufferFormat format, | 34 static bool IsConfigurationSupported(gfx::BufferFormat format, |
36 gfx::BufferUsage usage); | 35 gfx::BufferUsage usage); |
37 | 36 |
38 static base::Closure AllocateForTesting(const gfx::Size& size, | 37 static base::Closure AllocateForTesting(const gfx::Size& size, |
39 gfx::BufferFormat format, | 38 gfx::BufferFormat format, |
40 gfx::BufferUsage usage, | 39 gfx::BufferUsage usage, |
41 gfx::GpuMemoryBufferHandle* handle); | 40 gfx::GpuMemoryBufferHandle* handle); |
42 | 41 |
43 // Overridden from gfx::GpuMemoryBuffer: | 42 // Overridden from gfx::GpuMemoryBuffer: |
44 bool Map() override; | 43 bool Map() override; |
45 void* memory(size_t plane) override; | 44 void* memory(size_t plane) override; |
46 void Unmap() override; | 45 void Unmap() override; |
47 int stride(size_t plane) const override; | 46 int stride(size_t plane) const override; |
48 gfx::GpuMemoryBufferHandle GetHandle() const override; | 47 gfx::GpuMemoryBufferHandle GetHandle() const override; |
49 | 48 |
50 private: | 49 private: |
51 GpuMemoryBufferImplOzoneNativePixmap( | 50 GpuMemoryBufferImplNativePixmap( |
52 gfx::GpuMemoryBufferId id, | 51 gfx::GpuMemoryBufferId id, |
53 const gfx::Size& size, | 52 const gfx::Size& size, |
54 gfx::BufferFormat format, | 53 gfx::BufferFormat format, |
55 const DestructionCallback& callback, | 54 const DestructionCallback& callback, |
56 std::unique_ptr<gfx::ClientNativePixmap> native_pixmap, | 55 std::unique_ptr<gfx::ClientNativePixmap> native_pixmap, |
57 const std::vector<gfx::NativePixmapPlane>& planes, | 56 const std::vector<gfx::NativePixmapPlane>& planes, |
58 base::ScopedFD fd); | 57 base::ScopedFD fd); |
59 | 58 |
60 std::unique_ptr<gfx::ClientNativePixmap> pixmap_; | 59 std::unique_ptr<gfx::ClientNativePixmap> pixmap_; |
61 std::vector<gfx::NativePixmapPlane> planes_; | 60 std::vector<gfx::NativePixmapPlane> planes_; |
62 base::ScopedFD fd_; | 61 base::ScopedFD fd_; |
63 | 62 |
64 DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferImplOzoneNativePixmap); | 63 DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferImplNativePixmap); |
65 }; | 64 }; |
66 | 65 |
67 } // namespace gpu | 66 } // namespace gpu |
68 | 67 |
69 #endif // GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_OZONE_NATIVE_PIXMAP_H_ | 68 #endif // GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_NATIVE_PIXMAP_H_ |
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