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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_RECEIVE_STATISTICS_PROXY_H_
#define WEBRTC_VIDEO_RECEIVE_STATISTICS_PROXY_H_
#include <string>
#include "webrtc/base/thread_annotations.h"
#include "webrtc/common_types.h"
#include "webrtc/frame_callback.h"
#include "webrtc/modules/remote_bitrate_estimator/rate_statistics.h"
#include "webrtc/video_engine/include/vie_codec.h"
#include "webrtc/video_engine/include/vie_rtp_rtcp.h"
#include "webrtc/video_receive_stream.h"
#include "webrtc/video_renderer.h"
namespace webrtc {
class Clock;
class CriticalSectionWrapper;
class ViECodec;
class ViEDecoderObserver;
namespace internal {
class ReceiveStatisticsProxy : public ViEDecoderObserver,
public RtcpStatisticsCallback,
public StreamDataCountersCallback {
public:
ReceiveStatisticsProxy(uint32_t ssrc,
Clock* clock,
ViERTP_RTCP* rtp_rtcp,
ViECodec* codec,
int channel);
virtual ~ReceiveStatisticsProxy();
VideoReceiveStream::Stats GetStats() const;
void OnDecodedFrame();
void OnRenderedFrame();
// Overrides ViEDecoderObserver.
virtual void IncomingCodecChanged(const int video_channel,
const VideoCodec& video_codec) OVERRIDE {}
virtual void IncomingRate(const int video_channel,
const unsigned int framerate,
const unsigned int bitrate) OVERRIDE;
virtual void DecoderTiming(int decode_ms,
int max_decode_ms,
int current_delay_ms,
int target_delay_ms,
int jitter_buffer_ms,
int min_playout_delay_ms,
int render_delay_ms) OVERRIDE {}
virtual void RequestNewKeyFrame(const int video_channel) OVERRIDE {}
// Overrides RtcpStatisticsBallback.
virtual void StatisticsUpdated(const webrtc::RtcpStatistics& statistics,
uint32_t ssrc) OVERRIDE;
// Overrides StreamDataCountersCallback.
virtual void DataCountersUpdated(const webrtc::StreamDataCounters& counters,
uint32_t ssrc) OVERRIDE;
private:
std::string GetCName() const;
const int channel_;
Clock* const clock_;
ViECodec* const codec_;
ViERTP_RTCP* const rtp_rtcp_;
scoped_ptr<CriticalSectionWrapper> crit_;
VideoReceiveStream::Stats stats_ GUARDED_BY(crit_);
RateStatistics decode_fps_estimator_ GUARDED_BY(crit_);
RateStatistics renders_fps_estimator_ GUARDED_BY(crit_);
};
} // namespace internal
} // namespace webrtc
#endif // WEBRTC_VIDEO_RECEIVE_STATISTICS_PROXY_H_
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