1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "content/public/renderer/media_stream_video_sink.h" 6 7 #include "base/logging.h" 8 #include "content/renderer/media/media_stream_video_track.h" 9 #include "third_party/WebKit/public/platform/WebMediaStreamTrack.h" 10 11 namespace content { 12 AddToVideoTrack(MediaStreamVideoSink * sink,const blink::WebMediaStreamTrack & track)13void MediaStreamVideoSink::AddToVideoTrack( 14 MediaStreamVideoSink* sink, 15 const blink::WebMediaStreamTrack& track) { 16 DCHECK_EQ(blink::WebMediaStreamSource::TypeVideo, track.source().type()); 17 MediaStreamVideoTrack* video_track = 18 static_cast<MediaStreamVideoTrack*>(track.extraData()); 19 video_track->AddSink(sink); 20 } 21 RemoveFromVideoTrack(MediaStreamVideoSink * sink,const blink::WebMediaStreamTrack & track)22void MediaStreamVideoSink::RemoveFromVideoTrack( 23 MediaStreamVideoSink* sink, 24 const blink::WebMediaStreamTrack& track) { 25 DCHECK_EQ(blink::WebMediaStreamSource::TypeVideo, track.source().type()); 26 MediaStreamVideoTrack* video_track = 27 static_cast<MediaStreamVideoTrack*>(track.extraData()); 28 video_track->RemoveSink(sink); 29 } 30 31 } // namespace content 32