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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/renderer/media/media_stream_track.h" | 5 #include "content/renderer/media/media_stream_track.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h" | 8 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h" |
9 #include "third_party/libjingle/source/talk/app/webrtc/mediastreaminterface.h" | 9 #include "third_party/libjingle/source/talk/app/webrtc/mediastreaminterface.h" |
10 | 10 |
11 namespace content { | 11 namespace content { |
12 | 12 |
13 // static | 13 // static |
14 MediaStreamTrack* MediaStreamTrack::GetTrack( | 14 MediaStreamTrack* MediaStreamTrack::GetTrack( |
15 const blink::WebMediaStreamTrack& track) { | 15 const blink::WebMediaStreamTrack& track) { |
16 if (track.isNull()) | 16 if (track.isNull()) |
17 return NULL; | 17 return NULL; |
18 return static_cast<MediaStreamTrack*>(track.extraData()); | 18 return static_cast<MediaStreamTrack*>(track.extraData()); |
19 } | 19 } |
20 | 20 |
21 MediaStreamTrack::MediaStreamTrack(bool is_local_track) | 21 MediaStreamTrack::MediaStreamTrack(bool is_local_track) |
22 : is_local_track_(is_local_track) { | 22 : is_local_track_(is_local_track) { |
23 } | 23 } |
24 | 24 |
25 MediaStreamTrack::~MediaStreamTrack() { | 25 MediaStreamTrack::~MediaStreamTrack() { |
26 } | 26 } |
27 | 27 |
28 webrtc::AudioTrackInterface* MediaStreamTrack::GetAudioAdapter() { | 28 MediaStreamAudioTrack::MediaStreamAudioTrack(bool is_local_track) |
| 29 : MediaStreamTrack(is_local_track) { |
| 30 } |
| 31 |
| 32 MediaStreamAudioTrack::~MediaStreamAudioTrack() { |
| 33 } |
| 34 |
| 35 // static |
| 36 MediaStreamAudioTrack* MediaStreamAudioTrack::GetTrack( |
| 37 const blink::WebMediaStreamTrack& track) { |
| 38 if (track.isNull() || |
| 39 track.source().type() != blink::WebMediaStreamSource::TypeAudio) { |
| 40 return nullptr; |
| 41 } |
| 42 return static_cast<MediaStreamAudioTrack*>(track.extraData()); |
| 43 } |
| 44 |
| 45 webrtc::AudioTrackInterface* MediaStreamAudioTrack::GetAudioAdapter() { |
29 NOTREACHED(); | 46 NOTREACHED(); |
30 return nullptr; | 47 return nullptr; |
31 } | 48 } |
32 | 49 |
33 } // namespace content | 50 } // namespace content |
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