blob: 67e764fd40e5ad48f45d5fc746027263b408ae4b [file] [log] [blame]
* 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 "webrtc/api/mediastreaminterface.h"
#include "webrtc/api/notifier.h"
#include "webrtc/base/thread_checker.h"
#include "webrtc/media/base/mediachannel.h"
#include "webrtc/media/base/videosinkinterface.h"
// VideoTrackSource implements VideoTrackSourceInterface.
namespace webrtc {
class VideoTrackSource : public Notifier<VideoTrackSourceInterface> {
VideoTrackSource(rtc::VideoSourceInterface<cricket::VideoFrame>* source,
bool remote);
void SetState(SourceState new_state);
// OnSourceDestroyed clears this instance pointer to |source_|. It is useful
// when the underlying rtc::VideoSourceInterface is destroyed before the
// reference counted VideoTrackSource.
void OnSourceDestroyed();
SourceState state() const override { return state_; }
bool remote() const override { return remote_; }
bool is_screencast() const override { return false; }
rtc::Optional<bool> needs_denoising() const override {
return rtc::Optional<bool>(); }
bool GetStats(Stats* stats) override { return false; }
void AddOrUpdateSink(rtc::VideoSinkInterface<cricket::VideoFrame>* sink,
const rtc::VideoSinkWants& wants) override;
void RemoveSink(rtc::VideoSinkInterface<cricket::VideoFrame>* sink) override;
rtc::ThreadChecker worker_thread_checker_;
rtc::VideoSourceInterface<cricket::VideoFrame>* source_;
cricket::VideoOptions options_;
SourceState state_;
const bool remote_;
} // namespace webrtc