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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 WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_
#define WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_
#include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
#include "webrtc/video/encoded_frame_callback_adapter.h"
#include "webrtc/video/send_statistics_proxy.h"
#include "webrtc/video/transport_adapter.h"
#include "webrtc/video_receive_stream.h"
#include "webrtc/video_send_stream.h"
#include "webrtc/system_wrappers/interface/critical_section_wrapper.h"
namespace webrtc {
class CpuOveruseObserver;
class VideoEngine;
class ViEBase;
class ViECapture;
class ViECodec;
class ViEExternalCapture;
class ViEExternalCodec;
class ViEImageProcess;
class ViENetwork;
class ViERTP_RTCP;
namespace internal {
class VideoSendStream : public webrtc::VideoSendStream,
public VideoSendStreamInput,
public SendStatisticsProxy::StatsProvider {
public:
VideoSendStream(newapi::Transport* transport,
CpuOveruseObserver* overuse_observer,
webrtc::VideoEngine* video_engine,
const VideoSendStream::Config& config,
int base_channel);
virtual ~VideoSendStream();
virtual void StartSending() OVERRIDE;
virtual void StopSending() OVERRIDE;
virtual bool SetCodec(const VideoCodec& codec) OVERRIDE;
virtual VideoCodec GetCodec() OVERRIDE;
virtual Stats GetStats() const OVERRIDE;
bool DeliverRtcp(const uint8_t* packet, size_t length);
// From VideoSendStreamInput.
virtual void PutFrame(const I420VideoFrame& frame) OVERRIDE;
virtual void SwapFrame(I420VideoFrame* frame) OVERRIDE;
// From webrtc::VideoSendStream.
virtual VideoSendStreamInput* Input() OVERRIDE;
protected:
// From SendStatisticsProxy::StreamStatsProvider.
virtual bool GetSendSideDelay(VideoSendStream::Stats* stats) OVERRIDE;
virtual std::string GetCName() OVERRIDE;
private:
I420VideoFrame input_frame_;
TransportAdapter transport_adapter_;
EncodedFrameCallbackAdapter encoded_frame_proxy_;
scoped_ptr<CriticalSectionWrapper> codec_lock_;
VideoSendStream::Config config_;
ViEBase* video_engine_base_;
ViECapture* capture_;
ViECodec* codec_;
ViEExternalCapture* external_capture_;
ViEExternalCodec* external_codec_;
ViENetwork* network_;
ViERTP_RTCP* rtp_rtcp_;
ViEImageProcess* image_process_;
int channel_;
int capture_id_;
scoped_ptr<SendStatisticsProxy> stats_proxy_;
};
} // namespace internal
} // namespace webrtc
#endif // WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_
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