| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/public/web/modules/mediastream/web_media_stream_utils.h" |
| |
| #include <memory> |
| #include <utility> |
| |
| #include "media/capture/video_capturer_source.h" |
| #include "third_party/blink/public/platform/modules/mediastream/web_media_stream_sink.h" |
| #include "third_party/blink/public/platform/modules/mediastream/web_media_stream_track.h" |
| #include "third_party/blink/public/web/modules/mediastream/media_stream_video_sink.h" |
| #include "third_party/blink/public/web/modules/mediastream/media_stream_video_source.h" |
| #include "third_party/blink/renderer/modules/mediastream/media_stream_constraints_util.h" |
| #include "third_party/blink/renderer/modules/mediastream/media_stream_video_track.h" |
| |
| namespace blink { |
| |
| void AddSinkToMediaStreamTrack(const WebMediaStreamTrack& track, |
| WebMediaStreamSink* sink, |
| const VideoCaptureDeliverFrameCB& callback, |
| bool is_sink_secure) { |
| MediaStreamVideoTrack* const video_track = MediaStreamVideoTrack::From(track); |
| DCHECK(video_track); |
| video_track->AddSink(sink, callback, is_sink_secure); |
| } |
| |
| void RemoveSinkFromMediaStreamTrack(const WebMediaStreamTrack& track, |
| WebMediaStreamSink* sink) { |
| MediaStreamVideoTrack* const video_track = MediaStreamVideoTrack::From(track); |
| if (video_track) |
| video_track->RemoveSink(sink); |
| } |
| |
| WebMediaStreamTrack CreateWebMediaStreamVideoTrack( |
| MediaStreamVideoSource* source, |
| MediaStreamVideoSource::ConstraintsOnceCallback callback, |
| bool enabled) { |
| return MediaStreamVideoTrack::CreateVideoTrack(source, std::move(callback), |
| enabled); |
| } |
| |
| } // namespace blink |
