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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 #include "content/renderer/media/remote_media_stream_impl.h" | 5 #include "content/renderer/media/remote_media_stream_impl.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <string> | 8 #include <string> |
| 9 #include <utility> | 9 #include <utility> |
| 10 #include <vector> | 10 #include <vector> |
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| 95 virtual ~RemoteMediaStreamTrackAdapter() { | 95 virtual ~RemoteMediaStreamTrackAdapter() { |
| 96 DCHECK(main_thread_->BelongsToCurrentThread()); | 96 DCHECK(main_thread_->BelongsToCurrentThread()); |
| 97 } | 97 } |
| 98 | 98 |
| 99 void InitializeWebkitTrack(blink::WebMediaStreamSource::Type type) { | 99 void InitializeWebkitTrack(blink::WebMediaStreamSource::Type type) { |
| 100 DCHECK(main_thread_->BelongsToCurrentThread()); | 100 DCHECK(main_thread_->BelongsToCurrentThread()); |
| 101 DCHECK(webkit_track_.isNull()); | 101 DCHECK(webkit_track_.isNull()); |
| 102 | 102 |
| 103 blink::WebString webkit_track_id(base::UTF8ToUTF16(id_)); | 103 blink::WebString webkit_track_id(base::UTF8ToUTF16(id_)); |
| 104 blink::WebMediaStreamSource webkit_source; | 104 blink::WebMediaStreamSource webkit_source; |
| 105 webkit_source.initialize(webkit_track_id, type, webkit_track_id, | 105 webkit_source.initialize(webkit_track_id, type, webkit_track_id); |
| 106 true /* remote */); | |
| 107 webkit_track_.initialize(webkit_track_id, webkit_source); | 106 webkit_track_.initialize(webkit_track_id, webkit_source); |
| 108 DCHECK(!webkit_track_.isNull()); | 107 DCHECK(!webkit_track_.isNull()); |
| 109 } | 108 } |
| 110 | 109 |
| 111 const scoped_refptr<base::SingleThreadTaskRunner> main_thread_; | 110 const scoped_refptr<base::SingleThreadTaskRunner> main_thread_; |
| 112 // This callback will be run when Initialize() is called and then freed. | 111 // This callback will be run when Initialize() is called and then freed. |
| 113 // The callback is used by derived classes to bind objects that need to be | 112 // The callback is used by derived classes to bind objects that need to be |
| 114 // instantiated and initialized on the signaling thread but then moved to | 113 // instantiated and initialized on the signaling thread but then moved to |
| 115 // and used on the main thread when initializing the webkit object(s). | 114 // and used on the main thread when initializing the webkit object(s). |
| 116 base::Callback<void()> webkit_initialize_; | 115 base::Callback<void()> webkit_initialize_; |
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| 423 // Unregister all the audio track observers that were not used. | 422 // Unregister all the audio track observers that were not used. |
| 424 // We need to do this before destruction since the observers can't unregister | 423 // We need to do this before destruction since the observers can't unregister |
| 425 // from within the dtor due to a race. | 424 // from within the dtor due to a race. |
| 426 for (auto& track : *audio_tracks.get()) { | 425 for (auto& track : *audio_tracks.get()) { |
| 427 if (track.get()) | 426 if (track.get()) |
| 428 track->Unregister(); | 427 track->Unregister(); |
| 429 } | 428 } |
| 430 } | 429 } |
| 431 | 430 |
| 432 } // namespace content | 431 } // namespace content |
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