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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_ | 5 #ifndef CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_ |
6 #define CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_ | 6 #define CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/threading/thread.h" | 10 #include "base/threading/thread.h" |
11 #include "content/common/content_export.h" | 11 #include "content/common/content_export.h" |
12 #include "content/common/in_process_child_thread_params.h" | 12 #include "content/common/in_process_child_thread_params.h" |
13 #include "gpu/command_buffer/service/gpu_preferences.h" | 13 #include "gpu/command_buffer/service/gpu_preferences.h" |
14 | 14 |
15 namespace gpu { | 15 namespace gpu { |
| 16 class GpuMemoryBufferFactory; |
| 17 class SyncPointManager; |
16 struct GpuPreferences; | 18 struct GpuPreferences; |
17 class SyncPointManager; | |
18 } | 19 } |
19 | 20 |
20 namespace content { | 21 namespace content { |
21 | 22 |
22 class GpuMemoryBufferFactory; | |
23 class GpuProcess; | 23 class GpuProcess; |
24 | 24 |
25 // This class creates a GPU thread (instead of a GPU process), when running | 25 // This class creates a GPU thread (instead of a GPU process), when running |
26 // with --in-process-gpu or --single-process. | 26 // with --in-process-gpu or --single-process. |
27 class InProcessGpuThread : public base::Thread { | 27 class InProcessGpuThread : public base::Thread { |
28 public: | 28 public: |
29 InProcessGpuThread(const InProcessChildThreadParams& params, | 29 InProcessGpuThread(const InProcessChildThreadParams& params, |
30 const gpu::GpuPreferences& gpu_preferences, | 30 const gpu::GpuPreferences& gpu_preferences, |
31 gpu::SyncPointManager* sync_point_manager_override); | 31 gpu::SyncPointManager* sync_point_manager_override); |
32 ~InProcessGpuThread() override; | 32 ~InProcessGpuThread() override; |
33 | 33 |
34 protected: | 34 protected: |
35 void Init() override; | 35 void Init() override; |
36 void CleanUp() override; | 36 void CleanUp() override; |
37 | 37 |
38 private: | 38 private: |
39 InProcessChildThreadParams params_; | 39 InProcessChildThreadParams params_; |
40 | 40 |
41 // Deleted in CleanUp() on the gpu thread, so don't use smart pointers. | 41 // Deleted in CleanUp() on the gpu thread, so don't use smart pointers. |
42 GpuProcess* gpu_process_; | 42 GpuProcess* gpu_process_; |
43 | 43 |
44 const gpu::GpuPreferences gpu_preferences_; | 44 const gpu::GpuPreferences gpu_preferences_; |
45 | 45 |
46 // Can be null if overridden. | 46 // Can be null if overridden. |
47 scoped_ptr<gpu::SyncPointManager> sync_point_manager_; | 47 scoped_ptr<gpu::SyncPointManager> sync_point_manager_; |
48 | 48 |
49 // Non-owning. | 49 // Non-owning. |
50 gpu::SyncPointManager* sync_point_manager_override_; | 50 gpu::SyncPointManager* sync_point_manager_override_; |
51 | 51 |
52 scoped_ptr<GpuMemoryBufferFactory> gpu_memory_buffer_factory_; | 52 scoped_ptr<gpu::GpuMemoryBufferFactory> gpu_memory_buffer_factory_; |
53 | 53 |
54 DISALLOW_COPY_AND_ASSIGN(InProcessGpuThread); | 54 DISALLOW_COPY_AND_ASSIGN(InProcessGpuThread); |
55 }; | 55 }; |
56 | 56 |
57 CONTENT_EXPORT base::Thread* CreateInProcessGpuThread( | 57 CONTENT_EXPORT base::Thread* CreateInProcessGpuThread( |
58 const InProcessChildThreadParams& params, | 58 const InProcessChildThreadParams& params, |
59 const gpu::GpuPreferences& gpu_preferences); | 59 const gpu::GpuPreferences& gpu_preferences); |
60 | 60 |
61 } // namespace content | 61 } // namespace content |
62 | 62 |
63 #endif // CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_ | 63 #endif // CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_ |
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