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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 #include "content/browser/browser_main_loop.h" | 5 #include "content/browser/browser_main_loop.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
9 #include "base/debug/trace_event.h" | 9 #include "base/debug/trace_event.h" |
10 #include "base/hi_res_timer_manager.h" | 10 #include "base/hi_res_timer_manager.h" |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #include "base/message_loop.h" | 12 #include "base/message_loop.h" |
13 #include "base/metrics/field_trial.h" | 13 #include "base/metrics/field_trial.h" |
14 #include "base/metrics/histogram.h" | 14 #include "base/metrics/histogram.h" |
15 #include "base/run_loop.h" | 15 #include "base/run_loop.h" |
16 #include "base/string_number_conversions.h" | 16 #include "base/string_number_conversions.h" |
17 #include "base/threading/thread_restrictions.h" | 17 #include "base/threading/thread_restrictions.h" |
18 #include "content/browser/browser_thread_impl.h" | 18 #include "content/browser/browser_thread_impl.h" |
19 #include "content/browser/download/download_file_manager.h" | 19 #include "content/browser/download/download_file_manager.h" |
20 #include "content/browser/download/save_file_manager.h" | 20 #include "content/browser/download/save_file_manager.h" |
21 #include "content/browser/gamepad/gamepad_service.h" | 21 #include "content/browser/gamepad/gamepad_service.h" |
22 #include "content/browser/gpu/browser_gpu_channel_host_factory.h" | 22 #include "content/browser/gpu/browser_gpu_channel_host_factory.h" |
23 #include "content/browser/gpu/gpu_process_host.h" | 23 #include "content/browser/gpu/gpu_process_host.h" |
24 #include "content/browser/gpu/gpu_process_host_ui_shim.h" | 24 #include "content/browser/gpu/gpu_process_host_ui_shim.h" |
25 #include "content/browser/in_process_webkit/webkit_thread.h" | 25 #include "content/browser/in_process_webkit/webkit_thread.h" |
26 #include "content/browser/net/browser_online_state_observer.h" | 26 #include "content/browser/net/browser_online_state_observer.h" |
27 #include "content/browser/plugin_service_impl.h" | 27 #include "content/browser/plugin_service_impl.h" |
28 #include "content/browser/renderer_host/media/audio_input_device_manager.h" | |
29 #include "content/browser/renderer_host/media/media_stream_manager.h" | |
30 #include "content/browser/renderer_host/media/video_capture_manager.h" | |
28 #include "content/browser/renderer_host/resource_dispatcher_host_impl.h" | 31 #include "content/browser/renderer_host/resource_dispatcher_host_impl.h" |
29 #include "content/browser/speech/speech_recognition_manager_impl.h" | 32 #include "content/browser/speech/speech_recognition_manager_impl.h" |
30 #include "content/browser/trace_controller_impl.h" | 33 #include "content/browser/trace_controller_impl.h" |
31 #include "content/public/browser/browser_main_parts.h" | 34 #include "content/public/browser/browser_main_parts.h" |
32 #include "content/public/browser/browser_shutdown.h" | 35 #include "content/public/browser/browser_shutdown.h" |
33 #include "content/public/browser/content_browser_client.h" | 36 #include "content/public/browser/content_browser_client.h" |
34 #include "content/public/browser/gpu_data_manager.h" | 37 #include "content/public/browser/gpu_data_manager.h" |
35 #include "content/public/browser/render_process_host.h" | 38 #include "content/public/browser/render_process_host.h" |
36 #include "content/public/common/content_switches.h" | 39 #include "content/public/common/content_switches.h" |
37 #include "content/public/common/main_function_params.h" | 40 #include "content/public/common/main_function_params.h" |
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203 | 206 |
204 void ImmediateShutdownAndExitProcess() { | 207 void ImmediateShutdownAndExitProcess() { |
205 BrowserShutdownImpl::ImmediateShutdownAndExitProcess(); | 208 BrowserShutdownImpl::ImmediateShutdownAndExitProcess(); |
206 } | 209 } |
207 | 210 |
208 // static | 211 // static |
209 media::AudioManager* BrowserMainLoop::GetAudioManager() { | 212 media::AudioManager* BrowserMainLoop::GetAudioManager() { |
210 return g_current_browser_main_loop->audio_manager_.get(); | 213 return g_current_browser_main_loop->audio_manager_.get(); |
211 } | 214 } |
212 | 215 |
216 // static | |
217 media_stream::MediaStreamManager* BrowserMainLoop::GetMediaStreamManager() { | |
218 return g_current_browser_main_loop->media_stream_manager_.get(); | |
219 } | |
213 // BrowserMainLoop construction / destruction ============================= | 220 // BrowserMainLoop construction / destruction ============================= |
214 | 221 |
215 BrowserMainLoop::BrowserMainLoop(const content::MainFunctionParams& parameters) | 222 BrowserMainLoop::BrowserMainLoop(const content::MainFunctionParams& parameters) |
216 : parameters_(parameters), | 223 : parameters_(parameters), |
217 parsed_command_line_(parameters.command_line), | 224 parsed_command_line_(parameters.command_line), |
218 result_code_(content::RESULT_CODE_NORMAL_EXIT) { | 225 result_code_(content::RESULT_CODE_NORMAL_EXIT) { |
219 DCHECK(!g_current_browser_main_loop); | 226 DCHECK(!g_current_browser_main_loop); |
220 g_current_browser_main_loop = this; | 227 g_current_browser_main_loop = this; |
221 } | 228 } |
222 | 229 |
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318 if (base::debug::TraceLog::GetInstance()->IsEnabled()) { | 325 if (base::debug::TraceLog::GetInstance()->IsEnabled()) { |
319 TraceControllerImpl::GetInstance()->InitStartupTracing( | 326 TraceControllerImpl::GetInstance()->InitStartupTracing( |
320 parsed_command_line_); | 327 parsed_command_line_); |
321 } | 328 } |
322 | 329 |
323 system_monitor_.reset(new base::SystemMonitor); | 330 system_monitor_.reset(new base::SystemMonitor); |
324 hi_res_timer_manager_.reset(new HighResolutionTimerManager); | 331 hi_res_timer_manager_.reset(new HighResolutionTimerManager); |
325 network_change_notifier_.reset(net::NetworkChangeNotifier::Create()); | 332 network_change_notifier_.reset(net::NetworkChangeNotifier::Create()); |
326 audio_manager_.reset(media::AudioManager::Create()); | 333 audio_manager_.reset(media::AudioManager::Create()); |
327 online_state_observer_.reset(new BrowserOnlineStateObserver); | 334 online_state_observer_.reset(new BrowserOnlineStateObserver); |
335 scoped_refptr<media_stream::AudioInputDeviceManager> | |
336 audio_input_device_manager( | |
337 new media_stream::AudioInputDeviceManager(audio_manager_.get())); | |
338 scoped_refptr<media_stream::VideoCaptureManager> video_capture_manager( | |
339 new media_stream::VideoCaptureManager()); | |
340 media_stream_manager_.reset(new media_stream::MediaStreamManager( | |
341 audio_input_device_manager, video_capture_manager)); | |
328 | 342 |
329 #if defined(OS_WIN) | 343 #if defined(OS_WIN) |
330 system_message_window_.reset(new SystemMessageWindowWin); | 344 system_message_window_.reset(new SystemMessageWindowWin); |
331 #endif | 345 #endif |
332 | 346 |
333 // Prior to any processing happening on the io thread, we create the | 347 // Prior to any processing happening on the io thread, we create the |
334 // plugin service as it is predominantly used from the io thread, | 348 // plugin service as it is predominantly used from the io thread, |
335 // but must be created on the main thread. The service ctor is | 349 // but must be created on the main thread. The service ctor is |
336 // inexpensive and does not invoke the io_thread() accessor. | 350 // inexpensive and does not invoke the io_thread() accessor. |
337 PluginService::GetInstance()->Init(); | 351 PluginService::GetInstance()->Init(); |
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463 // stopping the GPU thread. The GPU thread will close IPC channels to renderer | 477 // stopping the GPU thread. The GPU thread will close IPC channels to renderer |
464 // processes so this has to happen before stopping the IO thread. | 478 // processes so this has to happen before stopping the IO thread. |
465 GpuProcessHostUIShim::DestroyAll(); | 479 GpuProcessHostUIShim::DestroyAll(); |
466 | 480 |
467 // Cancel pending requests and prevent new requests. | 481 // Cancel pending requests and prevent new requests. |
468 if (resource_dispatcher_host_.get()) | 482 if (resource_dispatcher_host_.get()) |
469 resource_dispatcher_host_.get()->Shutdown(); | 483 resource_dispatcher_host_.get()->Shutdown(); |
470 | 484 |
471 speech_recognition_manager_.reset(); | 485 speech_recognition_manager_.reset(); |
472 | 486 |
487 BrowserThread::DeleteOnIOThread::Destruct(media_stream_manager_.release()); | |
tommi (sloooow) - chröme
2012/07/04 13:46:48
maybe add a little comment here to explain why we
no longer working on chromium
2012/07/04 14:31:39
Done.
| |
488 | |
473 #if defined(USE_AURA) | 489 #if defined(USE_AURA) |
474 ImageTransportFactory::Terminate(); | 490 ImageTransportFactory::Terminate(); |
475 #endif | 491 #endif |
476 BrowserGpuChannelHostFactory::Terminate(); | 492 BrowserGpuChannelHostFactory::Terminate(); |
477 | 493 |
478 GamepadService::GetInstance()->Terminate(); | 494 GamepadService::GetInstance()->Terminate(); |
479 | 495 |
480 // Must be size_t so we can subtract from it. | 496 // Must be size_t so we can subtract from it. |
481 for (size_t thread_id = BrowserThread::ID_COUNT - 1; | 497 for (size_t thread_id = BrowserThread::ID_COUNT - 1; |
482 thread_id >= (BrowserThread::UI + 1); | 498 thread_id >= (BrowserThread::UI + 1); |
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642 DCHECK_EQ(MessageLoop::TYPE_UI, MessageLoop::current()->type()); | 658 DCHECK_EQ(MessageLoop::TYPE_UI, MessageLoop::current()->type()); |
643 if (parameters_.ui_task) | 659 if (parameters_.ui_task) |
644 MessageLoopForUI::current()->PostTask(FROM_HERE, *parameters_.ui_task); | 660 MessageLoopForUI::current()->PostTask(FROM_HERE, *parameters_.ui_task); |
645 | 661 |
646 base::RunLoop run_loop; | 662 base::RunLoop run_loop; |
647 run_loop.Run(); | 663 run_loop.Run(); |
648 #endif | 664 #endif |
649 } | 665 } |
650 | 666 |
651 } // namespace content | 667 } // namespace content |
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