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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_VCM_CAPTURER_H_
#define TEST_VCM_CAPTURER_H_
#include <memory>
#include "common_types.h" // NOLINT(build/include)
#include "common_video/libyuv/include/webrtc_libyuv.h"
#include "modules/video_capture/video_capture.h"
#include "rtc_base/criticalsection.h"
#include "rtc_base/scoped_ref_ptr.h"
#include "test/video_capturer.h"
namespace webrtc {
namespace test {
class VcmCapturer
: public VideoCapturer,
public rtc::VideoSinkInterface<VideoFrame> {
public:
static VcmCapturer* Create(size_t width,
size_t height,
size_t target_fps,
size_t capture_device_index);
virtual ~VcmCapturer();
void Start() override;
void Stop() override;
void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink,
const rtc::VideoSinkWants& wants) override;
void RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) override;
void OnFrame(const VideoFrame& frame) override;
private:
VcmCapturer();
bool Init(size_t width,
size_t height,
size_t target_fps,
size_t capture_device_index);
void Destroy();
rtc::CriticalSection crit_;
bool started_ RTC_GUARDED_BY(crit_);
rtc::VideoSinkInterface<VideoFrame>* sink_ RTC_GUARDED_BY(crit_);
rtc::scoped_refptr<VideoCaptureModule> vcm_;
VideoCaptureCapability capability_;
};
} // test
} // webrtc
#endif // TEST_VCM_CAPTURER_H_
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