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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/renderer_host/media/media_capture_devices_impl.h" | 5 #include "content/browser/renderer_host/media/media_capture_devices_impl.h" |
| 6 | 6 |
| 7 #include "content/browser/browser_main_loop.h" | 7 #include "content/browser/browser_main_loop.h" |
| 8 #include "content/browser/renderer_host/media/media_stream_manager.h" | 8 #include "content/browser/renderer_host/media/media_stream_manager.h" |
| 9 #include "content/public/browser/browser_thread.h" | 9 #include "content/public/browser/browser_thread.h" |
| 10 | 10 |
| 11 namespace content { | 11 namespace content { |
| 12 | 12 |
| 13 namespace { | 13 namespace { |
| 14 | 14 |
| 15 void EnsureMonitorCaptureDevices() { | 15 void EnsureMonitorCaptureDevices() { |
| 16 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 16 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 17 BrowserThread::PostTask( | 17 BrowserThread::PostTask( |
| 18 BrowserThread::IO, FROM_HERE, | 18 BrowserThread::IO, FROM_HERE, |
| 19 base::Bind(&MediaStreamManager::EnsureDeviceMonitorStarted, | 19 base::Bind(&MediaStreamManager::EnsureDeviceMonitorStarted, |
| 20 base::Unretained( | 20 base::Unretained( |
| 21 BrowserMainLoop::GetInstance()->media_stream_manager()))); | 21 BrowserMainLoop::GetInstance()->media_stream_manager()))); |
| 22 } | 22 } |
| 23 | 23 |
| 24 } // namespace | 24 } // namespace |
| 25 | 25 |
| 26 MediaCaptureDevices* MediaCaptureDevices::GetInstance() { | 26 MediaCaptureDevices* MediaCaptureDevices::GetInstance() { |
| 27 return MediaCaptureDevicesImpl::GetInstance(); | 27 return MediaCaptureDevicesImpl::GetInstance(); |
| 28 } | 28 } |
| 29 | 29 |
| 30 MediaCaptureDevicesImpl* MediaCaptureDevicesImpl::GetInstance() { | 30 MediaCaptureDevicesImpl* MediaCaptureDevicesImpl::GetInstance() { |
| 31 return Singleton<MediaCaptureDevicesImpl>::get(); | 31 return Singleton<MediaCaptureDevicesImpl>::get(); |
| 32 } | 32 } |
| 33 | 33 |
| 34 const MediaStreamDevices& | 34 const MediaStreamDevices& |
| 35 MediaCaptureDevicesImpl::GetAudioCaptureDevices() { | 35 MediaCaptureDevicesImpl::GetAudioCaptureDevices() { |
| 36 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 36 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 37 if (!devices_enumerated_) { | 37 if (!devices_enumerated_) { |
| 38 EnsureMonitorCaptureDevices(); | 38 EnsureMonitorCaptureDevices(); |
| 39 devices_enumerated_ = true; | 39 devices_enumerated_ = true; |
| 40 } | 40 } |
| 41 return audio_devices_; | 41 return audio_devices_; |
| 42 } | 42 } |
| 43 | 43 |
| 44 const MediaStreamDevices& | 44 const MediaStreamDevices& |
| 45 MediaCaptureDevicesImpl::GetVideoCaptureDevices() { | 45 MediaCaptureDevicesImpl::GetVideoCaptureDevices() { |
| 46 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 46 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 47 if (!devices_enumerated_) { | 47 if (!devices_enumerated_) { |
| 48 EnsureMonitorCaptureDevices(); | 48 EnsureMonitorCaptureDevices(); |
| 49 devices_enumerated_ = true; | 49 devices_enumerated_ = true; |
| 50 } | 50 } |
| 51 return video_devices_; | 51 return video_devices_; |
| 52 } | 52 } |
| 53 | 53 |
| 54 void MediaCaptureDevicesImpl::OnAudioCaptureDevicesChanged( | 54 void MediaCaptureDevicesImpl::OnAudioCaptureDevicesChanged( |
| 55 const MediaStreamDevices& devices) { | 55 const MediaStreamDevices& devices) { |
| 56 if (BrowserThread::CurrentlyOn(BrowserThread::UI)) { | 56 if (BrowserThread::CurrentlyOn(BrowserThread::UI)) { |
| (...skipping 20 matching lines...) Expand all Loading... |
| 77 | 77 |
| 78 MediaCaptureDevicesImpl::MediaCaptureDevicesImpl() | 78 MediaCaptureDevicesImpl::MediaCaptureDevicesImpl() |
| 79 : devices_enumerated_(false) { | 79 : devices_enumerated_(false) { |
| 80 } | 80 } |
| 81 | 81 |
| 82 MediaCaptureDevicesImpl::~MediaCaptureDevicesImpl() { | 82 MediaCaptureDevicesImpl::~MediaCaptureDevicesImpl() { |
| 83 } | 83 } |
| 84 | 84 |
| 85 void MediaCaptureDevicesImpl::UpdateAudioDevicesOnUIThread( | 85 void MediaCaptureDevicesImpl::UpdateAudioDevicesOnUIThread( |
| 86 const MediaStreamDevices& devices) { | 86 const MediaStreamDevices& devices) { |
| 87 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 87 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 88 devices_enumerated_ = true; | 88 devices_enumerated_ = true; |
| 89 audio_devices_ = devices; | 89 audio_devices_ = devices; |
| 90 } | 90 } |
| 91 | 91 |
| 92 void MediaCaptureDevicesImpl::UpdateVideoDevicesOnUIThread( | 92 void MediaCaptureDevicesImpl::UpdateVideoDevicesOnUIThread( |
| 93 const MediaStreamDevices& devices) { | 93 const MediaStreamDevices& devices) { |
| 94 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 94 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 95 devices_enumerated_ = true; | 95 devices_enumerated_ = true; |
| 96 video_devices_ = devices; | 96 video_devices_ = devices; |
| 97 } | 97 } |
| 98 | 98 |
| 99 } // namespace content | 99 } // namespace content |
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