OLD | NEW |
| (Empty) |
1 // Copyright 2016 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_WS_MUS_GPU_MEMORY_BUFFER_MANAGER_H_ | |
6 #define SERVICES_UI_WS_MUS_GPU_MEMORY_BUFFER_MANAGER_H_ | |
7 | |
8 #include <memory> | |
9 | |
10 #include "base/macros.h" | |
11 #include "base/memory/weak_ptr.h" | |
12 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" | |
13 | |
14 namespace ui { | |
15 | |
16 namespace mojom { | |
17 class GpuServiceInternal; | |
18 } | |
19 | |
20 namespace ws { | |
21 | |
22 // This GpuMemoryBufferManager is for establishing a GpuChannelHost used by | |
23 // mus locally. | |
24 class MusGpuMemoryBufferManager : public gpu::GpuMemoryBufferManager { | |
25 public: | |
26 MusGpuMemoryBufferManager(mojom::GpuServiceInternal* gpu_service, | |
27 int client_id); | |
28 ~MusGpuMemoryBufferManager() override; | |
29 | |
30 // Overridden from gpu::GpuMemoryBufferManager: | |
31 std::unique_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBuffer( | |
32 const gfx::Size& size, | |
33 gfx::BufferFormat format, | |
34 gfx::BufferUsage usage, | |
35 gpu::SurfaceHandle surface_handle) override; | |
36 std::unique_ptr<gfx::GpuMemoryBuffer> CreateGpuMemoryBufferFromHandle( | |
37 const gfx::GpuMemoryBufferHandle& handle, | |
38 const gfx::Size& size, | |
39 gfx::BufferFormat format) override; | |
40 void SetDestructionSyncToken(gfx::GpuMemoryBuffer* buffer, | |
41 const gpu::SyncToken& sync_token) override; | |
42 | |
43 private: | |
44 DISALLOW_COPY_AND_ASSIGN(MusGpuMemoryBufferManager); | |
45 | |
46 void DestroyGpuMemoryBuffer(gfx::GpuMemoryBufferId id, | |
47 int client_id, | |
48 bool is_native, | |
49 const gpu::SyncToken& sync_token); | |
50 | |
51 mojom::GpuServiceInternal* gpu_service_; | |
52 const int client_id_; | |
53 base::WeakPtrFactory<MusGpuMemoryBufferManager> weak_factory_; | |
54 }; | |
55 | |
56 } // namespace ws | |
57 } // namespace ui | |
58 | |
59 #endif // SERVICES_UI_WS_MUS_GPU_MEMORY_BUFFER_MANAGER_H_ | |
OLD | NEW |