rhubarb-lip-sync/lib/webrtc-8d2248ff/webrtc/common_video/include/incoming_video_stream.h

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1.9 KiB
C++

/*
* Copyright (c) 2012 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 WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_
#define WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_
#include <memory>
#include "webrtc/base/criticalsection.h"
#include "webrtc/base/platform_thread.h"
#include "webrtc/base/thread_annotations.h"
#include "webrtc/base/thread_checker.h"
#include "webrtc/common_video/video_render_frames.h"
#include "webrtc/media/base/videosinkinterface.h"
namespace webrtc {
class EventTimerWrapper;
class IncomingVideoStream : public rtc::VideoSinkInterface<VideoFrame> {
public:
IncomingVideoStream(int32_t delay_ms,
rtc::VideoSinkInterface<VideoFrame>* callback);
~IncomingVideoStream() override;
protected:
static bool IncomingVideoStreamThreadFun(void* obj);
bool IncomingVideoStreamProcess();
private:
enum { kEventStartupTimeMs = 10 };
enum { kEventMaxWaitTimeMs = 100 };
enum { kFrameRatePeriodMs = 1000 };
void OnFrame(const VideoFrame& video_frame) override;
rtc::ThreadChecker main_thread_checker_;
rtc::ThreadChecker render_thread_checker_;
rtc::ThreadChecker decoder_thread_checker_;
rtc::CriticalSection buffer_critsect_;
rtc::PlatformThread incoming_render_thread_;
std::unique_ptr<EventTimerWrapper> deliver_buffer_event_;
rtc::VideoSinkInterface<VideoFrame>* const external_callback_;
std::unique_ptr<VideoRenderFrames> render_buffers_
GUARDED_BY(buffer_critsect_);
};
} // namespace webrtc
#endif // WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_