chromium/third_party/webrtc/media/base/adapted_video_track_source.h

/*
 *  Copyright (c) 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.
 */

#ifndef MEDIA_BASE_ADAPTED_VIDEO_TRACK_SOURCE_H_
#define MEDIA_BASE_ADAPTED_VIDEO_TRACK_SOURCE_H_

#include <stdint.h>

#include "absl/types/optional.h"
#include "api/media_stream_interface.h"
#include "api/notifier.h"
#include "api/video/video_frame.h"
#include "api/video/video_sink_interface.h"
#include "api/video/video_source_interface.h"
#include "media/base/video_adapter.h"
#include "media/base/video_broadcaster.h"
#include "rtc_base/synchronization/mutex.h"
#include "rtc_base/system/rtc_export.h"
#include "rtc_base/thread_annotations.h"

namespace rtc {

// Base class for sources which needs video adaptation, e.g., video
// capture sources. Sinks must be added and removed on one and only
// one thread, while AdaptFrame and OnFrame may be called on any
// thread.
class RTC_EXPORT AdaptedVideoTrackSource
    : public webrtc::Notifier<webrtc::VideoTrackSourceInterface> { … };

}  // namespace rtc

#endif  // MEDIA_BASE_ADAPTED_VIDEO_TRACK_SOURCE_H_