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Side by Side Diff: content/browser/browser_main_loop.cc

Issue 2634263002: Pass camera facing info to audio client (Closed)
Patch Set: Change to use ObserverList Created 3 years, 10 months ago
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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 <stddef.h> 7 #include <stddef.h>
8 8
9 #include <string> 9 #include <string>
10 #include <utility> 10 #include <utility>
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88 #include "content/public/common/content_features.h" 88 #include "content/public/common/content_features.h"
89 #include "content/public/common/content_switches.h" 89 #include "content/public/common/content_switches.h"
90 #include "content/public/common/main_function_params.h" 90 #include "content/public/common/main_function_params.h"
91 #include "content/public/common/result_codes.h" 91 #include "content/public/common/result_codes.h"
92 #include "device/battery/battery_status_service.h" 92 #include "device/battery/battery_status_service.h"
93 #include "device/gamepad/gamepad_service.h" 93 #include "device/gamepad/gamepad_service.h"
94 #include "device/sensors/device_sensor_service.h" 94 #include "device/sensors/device_sensor_service.h"
95 #include "media/audio/audio_system_impl.h" 95 #include "media/audio/audio_system_impl.h"
96 #include "media/base/media.h" 96 #include "media/base/media.h"
97 #include "media/base/user_input_monitor.h" 97 #include "media/base/user_input_monitor.h"
98 #include "media/base/video_facing.h"
98 #include "media/midi/midi_service.h" 99 #include "media/midi/midi_service.h"
99 #include "mojo/edk/embedder/embedder.h" 100 #include "mojo/edk/embedder/embedder.h"
100 #include "mojo/edk/embedder/scoped_ipc_support.h" 101 #include "mojo/edk/embedder/scoped_ipc_support.h"
101 #include "net/base/network_change_notifier.h" 102 #include "net/base/network_change_notifier.h"
102 #include "net/socket/client_socket_factory.h" 103 #include "net/socket/client_socket_factory.h"
103 #include "net/ssl/ssl_config_service.h" 104 #include "net/ssl/ssl_config_service.h"
104 #include "ppapi/features/features.h" 105 #include "ppapi/features/features.h"
105 #include "services/service_manager/runner/common/client_util.h" 106 #include "services/service_manager/runner/common/client_util.h"
106 #include "skia/ext/event_tracer_impl.h" 107 #include "skia/ext/event_tracer_impl.h"
107 #include "skia/ext/skia_memory_dump_provider.h" 108 #include "skia/ext/skia_memory_dump_provider.h"
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156 #include "base/memory/memory_pressure_monitor_win.h" 157 #include "base/memory/memory_pressure_monitor_win.h"
157 #include "base/win/windows_version.h" 158 #include "base/win/windows_version.h"
158 #include "content/browser/screen_orientation/screen_orientation_delegate_win.h" 159 #include "content/browser/screen_orientation/screen_orientation_delegate_win.h"
159 #include "content/common/sandbox_win.h" 160 #include "content/common/sandbox_win.h"
160 #include "net/base/winsock_init.h" 161 #include "net/base/winsock_init.h"
161 #include "ui/base/l10n/l10n_util_win.h" 162 #include "ui/base/l10n/l10n_util_win.h"
162 #endif 163 #endif
163 164
164 #if defined(OS_CHROMEOS) 165 #if defined(OS_CHROMEOS)
165 #include "base/memory/memory_pressure_monitor_chromeos.h" 166 #include "base/memory/memory_pressure_monitor_chromeos.h"
167 #include "chromeos/audio/cras_audio_handler.h"
166 #include "chromeos/chromeos_switches.h" 168 #include "chromeos/chromeos_switches.h"
167 #endif 169 #endif
168 170
169 #if defined(USE_GLIB) 171 #if defined(USE_GLIB)
170 #include <glib-object.h> 172 #include <glib-object.h>
171 #endif 173 #endif
172 174
173 #if defined(OS_WIN) 175 #if defined(OS_WIN)
174 #include "media/device_monitors/system_message_window_win.h" 176 #include "media/device_monitors/system_message_window_win.h"
175 #elif defined(OS_LINUX) && defined(USE_UDEV) 177 #elif defined(OS_LINUX) && defined(USE_UDEV)
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1157 #if defined(OS_ANDROID) 1159 #if defined(OS_ANDROID)
1158 // Let screen instance be overridable by parts. 1160 // Let screen instance be overridable by parts.
1159 ui::SetScreenAndroid(); 1161 ui::SetScreenAndroid();
1160 #endif 1162 #endif
1161 1163
1162 if (parts_) { 1164 if (parts_) {
1163 TRACE_EVENT0("startup", 1165 TRACE_EVENT0("startup",
1164 "BrowserMainLoop::CreateThreads:PreMainMessageLoopRun"); 1166 "BrowserMainLoop::CreateThreads:PreMainMessageLoopRun");
1165 1167
1166 parts_->PreMainMessageLoopRun(); 1168 parts_->PreMainMessageLoopRun();
1169
1170 #if defined(OS_CHROMEOS)
1171 if (chromeos::CrasAudioHandler::IsInitialized()) {
1172 if (media_stream_manager_.get() != NULL) {
1173 media_stream_manager_->AddVideoCaptureObserver(
1174 chromeos::CrasAudioHandler::Get());
1175 } else {
1176 DLOG(ERROR) << "media_stream_manager_ is null.";
1177 }
1178 } else {
1179 DLOG(ERROR) << "CrasAudioHandler is not initialized.";
1180 }
1181 #endif
1167 } 1182 }
1168 1183
1169 // If the UI thread blocks, the whole UI is unresponsive. 1184 // If the UI thread blocks, the whole UI is unresponsive.
1170 // Do not allow disk IO from the UI thread. 1185 // Do not allow disk IO from the UI thread.
1171 base::ThreadRestrictions::SetIOAllowed(false); 1186 base::ThreadRestrictions::SetIOAllowed(false);
1172 base::ThreadRestrictions::DisallowWaiting(); 1187 base::ThreadRestrictions::DisallowWaiting();
1173 return result_code_; 1188 return result_code_;
1174 } 1189 }
1175 1190
1176 void BrowserMainLoop::RunMainMessageLoopParts() { 1191 void BrowserMainLoop::RunMainMessageLoopParts() {
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1206 #if defined(OS_ANDROID) 1221 #if defined(OS_ANDROID)
1207 g_browser_main_loop_shutting_down = true; 1222 g_browser_main_loop_shutting_down = true;
1208 #endif 1223 #endif
1209 1224
1210 if (RenderProcessHost::run_renderer_in_process()) 1225 if (RenderProcessHost::run_renderer_in_process())
1211 RenderProcessHostImpl::ShutDownInProcessRenderer(); 1226 RenderProcessHostImpl::ShutDownInProcessRenderer();
1212 1227
1213 if (parts_) { 1228 if (parts_) {
1214 TRACE_EVENT0("shutdown", 1229 TRACE_EVENT0("shutdown",
1215 "BrowserMainLoop::Subsystem:PostMainMessageLoopRun"); 1230 "BrowserMainLoop::Subsystem:PostMainMessageLoopRun");
1231 media_stream_manager_->RemoveAllVideoCaptureObservers();
1216 parts_->PostMainMessageLoopRun(); 1232 parts_->PostMainMessageLoopRun();
1217 } 1233 }
1218 1234
1219 system_stats_monitor_.reset(); 1235 system_stats_monitor_.reset();
1220 1236
1221 // Destroying the GpuProcessHostUIShims on the UI thread posts a task to 1237 // Destroying the GpuProcessHostUIShims on the UI thread posts a task to
1222 // delete related objects on the GPU thread. This must be done before 1238 // delete related objects on the GPU thread. This must be done before
1223 // stopping the GPU thread. The GPU thread will close IPC channels to renderer 1239 // stopping the GPU thread. The GPU thread will close IPC channels to renderer
1224 // processes so this has to happen before stopping the IO thread. 1240 // processes so this has to happen before stopping the IO thread.
1225 { 1241 {
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1799 audio_thread_->task_runner(), audio_thread_->worker_task_runner(), 1815 audio_thread_->task_runner(), audio_thread_->worker_task_runner(),
1800 MediaInternals::GetInstance()); 1816 MediaInternals::GetInstance());
1801 } 1817 }
1802 CHECK(audio_manager_); 1818 CHECK(audio_manager_);
1803 1819
1804 audio_system_ = media::AudioSystemImpl::Create(audio_manager_.get()); 1820 audio_system_ = media::AudioSystemImpl::Create(audio_manager_.get());
1805 CHECK(audio_system_); 1821 CHECK(audio_system_);
1806 } 1822 }
1807 1823
1808 } // namespace content 1824 } // namespace content
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