overte-HifiExperiments/libraries/audio-client/src/AudioIOStats.h
2015-01-21 11:49:06 -08:00

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//
// AudioIOStats.h
// interface/src/audio
//
// Created by Stephen Birarda on 2014-12-16.
// Copyright 2014 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#ifndef hifi_AudioIOStats_h
#define hifi_AudioIOStats_h
#include "MovingMinMaxAvg.h"
#include <QObject>
#include <AudioStreamStats.h>
class MixedProcessedAudioStream;
class AudioIOStats : public QObject {
Q_OBJECT
public:
AudioIOStats(MixedProcessedAudioStream* receivedAudioStream);
void reset();
void updateInputMsecsRead(float msecsRead) { _audioInputMsecsReadStats.update(msecsRead); }
void sentPacket();
AudioStreamStats getMixerDownstreamStats() const;
const AudioStreamStats& getMixerAvatarStreamStats() const { return _mixerAvatarStreamStats; }
const QHash<QUuid, AudioStreamStats>& getMixerInjectedStreamStatsMap() const { return _mixerInjectedStreamStatsMap; }
const MovingMinMaxAvg<float>& getAudioInputMsecsReadStats() const { return _audioInputMsecsReadStats; }
const MovingMinMaxAvg<float>& getInputRungBufferMsecsAvailableStats() const { return _inputRingBufferMsecsAvailableStats; }
const MovingMinMaxAvg<float>& getAudioOutputMsecsUnplayedStats() const { return _audioOutputMsecsUnplayedStats; }
const MovingMinMaxAvg<quint64>& getPacketSentTimeGaps() const { return _packetSentTimeGaps; }
void sendDownstreamAudioStatsPacket();
void parseAudioStreamStatsPacket(const QByteArray& packet);
private:
MixedProcessedAudioStream* _receivedAudioStream;
MovingMinMaxAvg<float> _audioInputMsecsReadStats;
MovingMinMaxAvg<float> _inputRingBufferMsecsAvailableStats;
MovingMinMaxAvg<float> _audioOutputMsecsUnplayedStats;
AudioStreamStats _mixerAvatarStreamStats;
QHash<QUuid, AudioStreamStats> _mixerInjectedStreamStatsMap;
quint64 _lastSentAudioPacket;
MovingMinMaxAvg<quint64> _packetSentTimeGaps;
};
#endif // hifi_AudioIOStats_h