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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_GPU_CHILD_THREAD_H_ | 5 #ifndef CONTENT_GPU_GPU_CHILD_THREAD_H_ |
6 #define CONTENT_GPU_GPU_CHILD_THREAD_H_ | 6 #define CONTENT_GPU_GPU_CHILD_THREAD_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "base/command_line.h" | 11 #include "base/command_line.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
14 #include "base/time.h" | 14 #include "base/time.h" |
15 #include "build/build_config.h" | 15 #include "build/build_config.h" |
16 #include "content/common/child_thread.h" | 16 #include "content/common/child_thread.h" |
17 #include "content/common/gpu/gpu_channel.h" | 17 #include "content/common/gpu/gpu_channel.h" |
18 #include "content/common/gpu/gpu_channel_manager.h" | 18 #include "content/common/gpu/gpu_channel_manager.h" |
19 #include "content/common/gpu/gpu_config.h" | 19 #include "content/common/gpu/gpu_config.h" |
20 #include "content/common/gpu/x_util.h" | 20 #include "content/common/gpu/x_util.h" |
21 #include "content/public/common/gpu_info.h" | 21 #include "gpu/config/gpu_info.h" |
22 #include "ui/gfx/native_widget_types.h" | 22 #include "ui/gfx/native_widget_types.h" |
23 | 23 |
24 namespace sandbox { | 24 namespace sandbox { |
25 class TargetServices; | 25 class TargetServices; |
26 } | 26 } |
27 | 27 |
28 namespace content { | 28 namespace content { |
29 class GpuWatchdogThread; | 29 class GpuWatchdogThread; |
30 | 30 |
31 // The main thread of the GPU child process. There will only ever be one of | 31 // The main thread of the GPU child process. There will only ever be one of |
32 // these per process. It does process initialization and shutdown. It forwards | 32 // these per process. It does process initialization and shutdown. It forwards |
33 // IPC messages to GpuChannelManager, which is responsible for issuing rendering | 33 // IPC messages to GpuChannelManager, which is responsible for issuing rendering |
34 // commands to the GPU. | 34 // commands to the GPU. |
35 class GpuChildThread : public ChildThread { | 35 class GpuChildThread : public ChildThread { |
36 public: | 36 public: |
37 explicit GpuChildThread(GpuWatchdogThread* gpu_watchdog_thread, | 37 explicit GpuChildThread(GpuWatchdogThread* gpu_watchdog_thread, |
38 bool dead_on_arrival, | 38 bool dead_on_arrival, |
39 const GPUInfo& gpu_info); | 39 const gpu::GPUInfo& gpu_info); |
40 | 40 |
41 // For single-process mode. | 41 // For single-process mode. |
42 explicit GpuChildThread(const std::string& channel_id); | 42 explicit GpuChildThread(const std::string& channel_id); |
43 | 43 |
44 virtual ~GpuChildThread(); | 44 virtual ~GpuChildThread(); |
45 | 45 |
46 virtual void Shutdown() OVERRIDE; | 46 virtual void Shutdown() OVERRIDE; |
47 | 47 |
48 void Init(const base::Time& process_start_time); | 48 void Init(const base::Time& process_start_time); |
49 void StopWatchdog(); | 49 void StopWatchdog(); |
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75 scoped_refptr<GpuWatchdogThread> watchdog_thread_; | 75 scoped_refptr<GpuWatchdogThread> watchdog_thread_; |
76 | 76 |
77 #if defined(OS_WIN) | 77 #if defined(OS_WIN) |
78 // Windows specific client sandbox interface. | 78 // Windows specific client sandbox interface. |
79 sandbox::TargetServices* target_services_; | 79 sandbox::TargetServices* target_services_; |
80 #endif | 80 #endif |
81 | 81 |
82 scoped_ptr<GpuChannelManager> gpu_channel_manager_; | 82 scoped_ptr<GpuChannelManager> gpu_channel_manager_; |
83 | 83 |
84 // Information about the GPU, such as device and vendor ID. | 84 // Information about the GPU, such as device and vendor ID. |
85 GPUInfo gpu_info_; | 85 gpu::GPUInfo gpu_info_; |
86 | 86 |
87 // Whether the GPU thread is running in the browser process. | 87 // Whether the GPU thread is running in the browser process. |
88 bool in_browser_process_; | 88 bool in_browser_process_; |
89 | 89 |
90 DISALLOW_COPY_AND_ASSIGN(GpuChildThread); | 90 DISALLOW_COPY_AND_ASSIGN(GpuChildThread); |
91 }; | 91 }; |
92 | 92 |
93 } // namespace content | 93 } // namespace content |
94 | 94 |
95 #endif // CONTENT_GPU_GPU_CHILD_THREAD_H_ | 95 #endif // CONTENT_GPU_GPU_CHILD_THREAD_H_ |
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