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/*
* Copyright (c) 2013 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 TEST_VIDEO_CAPTURER_H_
#define TEST_VIDEO_CAPTURER_H_
#include <stddef.h>
#include <memory>
#include "api/optional.h"
#include "api/video/i420_buffer.h"
#include "api/video/video_frame.h"
#include "api/videosourceinterface.h"
#include "media/base/videoadapter.h"
#include "rtc_base/criticalsection.h"
namespace cricket {
class VideoAdapter;
} // namespace cricket
namespace webrtc {
class Clock;
namespace test {
class VideoCapturer : public rtc::VideoSourceInterface<VideoFrame> {
public:
VideoCapturer();
virtual ~VideoCapturer();
virtual void Start() = 0;
virtual void Stop() = 0;
void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink,
const rtc::VideoSinkWants& wants) override;
protected:
rtc::Optional<VideoFrame> AdaptFrame(const VideoFrame& frame);
rtc::VideoSinkWants GetSinkWants();
private:
const std::unique_ptr<cricket::VideoAdapter> video_adapter_;
};
} // namespace test
} // namespace webrtc
#endif // TEST_VIDEO_CAPTURER_H_
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