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/*
* Copyright 2016 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "pc/video_track_source.h"
#include "api/media_stream_interface.h"
#include "api/sequence_checker.h"
#include "api/video/video_frame.h"
#include "api/video/video_sink_interface.h"
#include "api/video/video_source_interface.h"
#include "rtc_base/checks.h"
namespace webrtc {
VideoTrackSource::VideoTrackSource(bool remote)
: state_(kInitializing), remote_(remote) {}
void VideoTrackSource::SetState(SourceState new_state) {
RTC_DCHECK_RUN_ON(&signaling_thread_checker_);
if (state_ != new_state) {
state_ = new_state;
FireOnChanged();
}
}
void VideoTrackSource::AddOrUpdateSink(VideoSinkInterface<VideoFrame>* sink,
const VideoSinkWants& wants) {
RTC_DCHECK(worker_thread_checker_.IsCurrent());
source()->AddOrUpdateSink(sink, wants);
}
void VideoTrackSource::RemoveSink(VideoSinkInterface<VideoFrame>* sink) {
RTC_DCHECK(worker_thread_checker_.IsCurrent());
source()->RemoveSink(sink);
}
} // namespace webrtc
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