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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_SHARED_MEMORY_H_ | 5 #ifndef GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_SHARED_MEMORY_H_ |
6 #define GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_SHARED_MEMORY_H_ | 6 #define GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_SHARED_MEMORY_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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48 gfx::BufferFormat format, | 48 gfx::BufferFormat format, |
49 gfx::BufferUsage usage, | 49 gfx::BufferUsage usage, |
50 gfx::GpuMemoryBufferHandle* handle); | 50 gfx::GpuMemoryBufferHandle* handle); |
51 | 51 |
52 // Overridden from gfx::GpuMemoryBuffer: | 52 // Overridden from gfx::GpuMemoryBuffer: |
53 bool Map() override; | 53 bool Map() override; |
54 void* memory(size_t plane) override; | 54 void* memory(size_t plane) override; |
55 void Unmap() override; | 55 void Unmap() override; |
56 int stride(size_t plane) const override; | 56 int stride(size_t plane) const override; |
57 gfx::GpuMemoryBufferHandle GetHandle() const override; | 57 gfx::GpuMemoryBufferHandle GetHandle() const override; |
| 58 base::trace_event::MemoryAllocatorDumpGuid GetGUIDForTracing( |
| 59 uint64_t tracing_process_id) const override; |
58 | 60 |
59 private: | 61 private: |
60 GpuMemoryBufferImplSharedMemory( | 62 GpuMemoryBufferImplSharedMemory( |
61 gfx::GpuMemoryBufferId id, | 63 gfx::GpuMemoryBufferId id, |
62 const gfx::Size& size, | 64 const gfx::Size& size, |
63 gfx::BufferFormat format, | 65 gfx::BufferFormat format, |
64 const DestructionCallback& callback, | 66 const DestructionCallback& callback, |
65 std::unique_ptr<base::SharedMemory> shared_memory, | 67 std::unique_ptr<base::SharedMemory> shared_memory, |
66 size_t offset, | 68 size_t offset, |
67 int stride); | 69 int stride); |
68 | 70 |
69 std::unique_ptr<base::SharedMemory> shared_memory_; | 71 std::unique_ptr<base::SharedMemory> shared_memory_; |
70 size_t offset_; | 72 size_t offset_; |
71 int stride_; | 73 int stride_; |
72 | 74 |
73 DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferImplSharedMemory); | 75 DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferImplSharedMemory); |
74 }; | 76 }; |
75 | 77 |
76 } // namespace gpu | 78 } // namespace gpu |
77 | 79 |
78 #endif // GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_SHARED_MEMORY_H_ | 80 #endif // GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_SHARED_MEMORY_H_ |
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