adc1e9bf94
I have one downstream CL that needs to land first before landing this. Bug: webrtc:6828 Change-Id: Ib6f3ae78f83775278e4c2e4d34a93fe3748fb851 Reviewed-on: https://webrtc-review.googlesource.com/38340 Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#21567}
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/*
|
|
* 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_VIDEOSOURCEBASE_H_
|
|
#define MEDIA_BASE_VIDEOSOURCEBASE_H_
|
|
|
|
#include <vector>
|
|
|
|
#include "api/video/video_frame.h"
|
|
#include "api/videosourceinterface.h"
|
|
#include "rtc_base/thread_checker.h"
|
|
|
|
namespace rtc {
|
|
|
|
// VideoSourceBase is not thread safe.
|
|
class VideoSourceBase : public VideoSourceInterface<webrtc::VideoFrame> {
|
|
public:
|
|
VideoSourceBase();
|
|
void AddOrUpdateSink(VideoSinkInterface<webrtc::VideoFrame>* sink,
|
|
const VideoSinkWants& wants) override;
|
|
void RemoveSink(VideoSinkInterface<webrtc::VideoFrame>* sink) override;
|
|
|
|
protected:
|
|
struct SinkPair {
|
|
SinkPair(VideoSinkInterface<webrtc::VideoFrame>* sink, VideoSinkWants wants)
|
|
: sink(sink), wants(wants) {}
|
|
VideoSinkInterface<webrtc::VideoFrame>* sink;
|
|
VideoSinkWants wants;
|
|
};
|
|
SinkPair* FindSinkPair(const VideoSinkInterface<webrtc::VideoFrame>* sink);
|
|
|
|
const std::vector<SinkPair>& sink_pairs() const { return sinks_; }
|
|
ThreadChecker thread_checker_;
|
|
|
|
private:
|
|
std::vector<SinkPair> sinks_;
|
|
};
|
|
|
|
} // namespace rtc
|
|
|
|
#endif // MEDIA_BASE_VIDEOSOURCEBASE_H_
|