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268 lines
13 KiB
C++
268 lines
13 KiB
C++
//
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// AudioStatsDialog.cpp
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// interface/src/ui
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//
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// Created by Bridget Went on 7/9/15.
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// Copyright 2015 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#include "AudioStatsDialog.h"
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#include <cstdio>
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#include <AudioClient.h>
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#include <AudioConstants.h>
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#include <AudioIOStats.h>
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#include <DependencyManager.h>
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#include <GeometryCache.h>
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#include <NodeList.h>
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#include <Util.h>
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const unsigned COLOR0 = 0x33cc99ff;
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const unsigned COLOR1 = 0xffef40c0;
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const unsigned COLOR2 = 0xd0d0d0a0;
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const unsigned COLOR3 = 0x01DD7880;
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AudioStatsDisplay::AudioStatsDisplay(QFormLayout* form,
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QString text, unsigned colorRGBA) :
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_text(text),
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_colorRGBA(colorRGBA)
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{
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_label = new QLabel();
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_label->setAlignment(Qt::AlignCenter);
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QPalette palette = _label->palette();
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unsigned rgb = colorRGBA >> 8;
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rgb = ((rgb & 0xfefefeu) >> 1) + ((rgb & 0xf8f8f8) >> 3);
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palette.setColor(QPalette::WindowText, QColor::fromRgb(rgb));
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_label->setPalette(palette);
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form->addRow(_label);
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}
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void AudioStatsDisplay::paint() {
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_label->setText(_strBuf);
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}
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void AudioStatsDisplay::updatedDisplay(QString str) {
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_strBuf = str;
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}
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AudioStatsDialog::AudioStatsDialog(QWidget* parent) :
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QDialog(parent, Qt::Window | Qt::WindowCloseButtonHint | Qt::WindowStaysOnTopHint) {
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_shouldShowInjectedStreams = false;
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setWindowTitle("Audio Network Statistics");
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// Get statistics from the Audio Client
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_stats = &DependencyManager::get<AudioClient>()->getStats();
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// Create layout
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_form = new QFormLayout();
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_form->setSizeConstraint(QLayout::SetFixedSize);
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QDialog::setLayout(_form);
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// Load and initialize all channels
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renderStats();
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_audioDisplayChannels = QVector<QVector<AudioStatsDisplay*>>(1);
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_audioMixerID = addChannel(_form, _audioMixerStats, COLOR0);
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_upstreamClientID = addChannel(_form, _upstreamClientStats, COLOR1);
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_upstreamMixerID = addChannel(_form, _upstreamMixerStats, COLOR2);
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_downstreamID = addChannel(_form, _downstreamStats, COLOR3);
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_upstreamInjectedID = addChannel(_form, _upstreamInjectedStats, COLOR0);
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connect(averageUpdateTimer, SIGNAL(timeout()), this, SLOT(updateTimerTimeout()));
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averageUpdateTimer->start(1000);
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}
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int AudioStatsDialog::addChannel(QFormLayout* form, QVector<QString>& stats, const unsigned color) {
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int channelID = _audioDisplayChannels.size() - 1;
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for (int i = 0; i < stats.size(); i++)
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// Create new display label
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_audioDisplayChannels[channelID].push_back(new AudioStatsDisplay(form, stats.at(i), color));
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// Expand vector to fit next channel
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_audioDisplayChannels.resize(_audioDisplayChannels.size() + 1);
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return channelID;
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}
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void AudioStatsDialog::updateStats(QVector<QString>& stats, int channelID) {
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// Update all stat displays at specified channel
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for (int i = 0; i < stats.size(); i++)
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_audioDisplayChannels[channelID].at(i)->updatedDisplay(stats.at(i));
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}
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void AudioStatsDialog::renderStats() {
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// Clear current stats from all vectors
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clearAllChannels();
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double audioInputBufferLatency = 0.0,
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inputRingBufferLatency = 0.0,
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networkRoundtripLatency = 0.0,
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mixerRingBufferLatency = 0.0,
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outputRingBufferLatency = 0.0,
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audioOutputBufferLatency = 0.0;
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AudioStreamStats downstreamAudioStreamStats = _stats->getMixerDownstreamStats();
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SharedNodePointer audioMixerNodePointer = DependencyManager::get<NodeList>()->soloNodeOfType(NodeType::AudioMixer);
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if (!audioMixerNodePointer.isNull()) {
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audioInputBufferLatency = (double)_stats->getAudioInputMsecsReadStats().getWindowAverage();
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inputRingBufferLatency = (double)_stats->getInputRungBufferMsecsAvailableStats().getWindowAverage();
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networkRoundtripLatency = (double) audioMixerNodePointer->getPingMs();
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mixerRingBufferLatency = (double)_stats->getMixerAvatarStreamStats()._framesAvailableAverage *
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(double)AudioConstants::NETWORK_FRAME_MSECS;
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outputRingBufferLatency = (double)downstreamAudioStreamStats._framesAvailableAverage *
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(double)AudioConstants::NETWORK_FRAME_MSECS;
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audioOutputBufferLatency = (double)_stats->getAudioOutputMsecsUnplayedStats().getWindowAverage();
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}
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double totalLatency = audioInputBufferLatency + inputRingBufferLatency + networkRoundtripLatency + mixerRingBufferLatency
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+ outputRingBufferLatency + audioOutputBufferLatency;
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_audioMixerStats.push_back(QString("Audio input buffer: %1ms").arg(
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QString::number(audioInputBufferLatency, 'f', 2)) + QString(" - avg msecs of samples read to the audio input buffer in last 10s"));
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_audioMixerStats.push_back(QString("Input ring buffer: %1ms").arg(
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QString::number(inputRingBufferLatency, 'f', 2)) + QString(" - avg msecs of samples read to the input ring buffer in last 10s"));
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_audioMixerStats.push_back(QString("Network to mixer: %1ms").arg(
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QString::number((networkRoundtripLatency / 2.0), 'f', 2)) + QString(" - half of last ping value calculated by the node list"));
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_audioMixerStats.push_back(QString("Network to client: %1ms").arg(
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QString::number((mixerRingBufferLatency / 2.0),'f', 2)) + QString(" - half of last ping value calculated by the node list"));
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_audioMixerStats.push_back(QString("Output ring buffer: %1ms").arg(
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QString::number(outputRingBufferLatency,'f', 2)) + QString(" - avg msecs of samples in output ring buffer in last 10s"));
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_audioMixerStats.push_back(QString("Audio output buffer: %1ms").arg(
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QString::number(mixerRingBufferLatency,'f', 2)) + QString(" - avg msecs of samples in audio output buffer in last 10s"));
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_audioMixerStats.push_back(QString("TOTAL: %1ms").arg(
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QString::number(totalLatency, 'f', 2)) +QString(" - avg msecs of samples in audio output buffer in last 10s"));
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const MovingMinMaxAvg<quint64>& packetSentTimeGaps = _stats->getPacketSentTimeGaps();
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_upstreamClientStats.push_back(
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QString("\nUpstream Mic Audio Packets Sent Gaps (by client):"));
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_upstreamClientStats.push_back(
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QString("Inter-packet timegaps (overall) | min: %1, max: %2, avg: %3").arg(formatUsecTime(packetSentTimeGaps.getMin()).toLatin1().data()).arg(formatUsecTime( packetSentTimeGaps.getMax()).toLatin1().data()).arg(formatUsecTime( packetSentTimeGaps.getAverage()).toLatin1().data()));
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_upstreamClientStats.push_back(
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QString("Inter-packet timegaps (last 30s) | min: %1, max: %2, avg: %3").arg(formatUsecTime(packetSentTimeGaps.getWindowMin()).toLatin1().data()).arg(formatUsecTime(packetSentTimeGaps.getWindowMax()).toLatin1().data()).arg(formatUsecTime(packetSentTimeGaps.getWindowAverage()).toLatin1().data()));
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_upstreamMixerStats.push_back(QString("\nUpstream mic audio stats (received and reported by audio-mixer):"));
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renderAudioStreamStats(&_stats->getMixerAvatarStreamStats(), &_upstreamMixerStats, true);
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_downstreamStats.push_back(QString("\nDownstream mixed audio stats:"));
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AudioStreamStats downstreamStats = _stats->getMixerDownstreamStats();
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renderAudioStreamStats(&downstreamStats, &_downstreamStats, true);
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if (_shouldShowInjectedStreams) {
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foreach(const AudioStreamStats& injectedStreamAudioStats, _stats->getMixerInjectedStreamStatsMap()) {
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_upstreamInjectedStats.push_back(QString("\nUpstream injected audio stats: stream ID: %1").arg( injectedStreamAudioStats._streamIdentifier.toString().toLatin1().data()));
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renderAudioStreamStats(&injectedStreamAudioStats, &_upstreamInjectedStats, true);
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}
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}
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}
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void AudioStatsDialog::renderAudioStreamStats(const AudioStreamStats* streamStats, QVector<QString>* audioStreamStats, bool isDownstreamStats) {
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audioStreamStats->push_back(
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QString("Packet loss | overall: %1% (%2 lost), last_30s: %3% (%4 lost)").arg(QString::number((int)(streamStats->_packetStreamStats.getLostRate() * 100.0f))).arg(QString::number((int)(streamStats->_packetStreamStats._lost))).arg(QString::number((int)(streamStats->_packetStreamWindowStats.getLostRate() * 100.0f))).arg(QString::number((int)(streamStats->_packetStreamWindowStats._lost)))
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);
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if (isDownstreamStats) {
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audioStreamStats->push_back(
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QString("Ringbuffer frames | desired: %1, avg_available(10s): %2 + %3, available: %4+%5").arg(QString::number(streamStats->_desiredJitterBufferFrames)).arg(QString::number(streamStats->_framesAvailableAverage)).arg(QString::number((int)((float)_stats->getAudioInputMsecsReadStats().getWindowAverage() / AudioConstants::NETWORK_FRAME_MSECS))).arg(QString::number(streamStats->_framesAvailable)).arg(QString::number((int)(_stats->getAudioOutputMsecsUnplayedStats().getCurrentIntervalLastSample() / AudioConstants::NETWORK_FRAME_MSECS))));
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} else {
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audioStreamStats->push_back(
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QString("Ringbuffer frames | desired: %1, avg_available(10s): %2, available: %3").arg(QString::number(streamStats->_desiredJitterBufferFrames)).arg(QString::number(streamStats->_framesAvailableAverage)).arg(QString::number(streamStats->_framesAvailable)));
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}
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audioStreamStats->push_back(
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QString("Ringbuffer stats | starves: %1, prev_starve_lasted: %2, frames_dropped: %3, overflows: %4").arg(QString::number(streamStats->_starveCount)).arg(QString::number(streamStats->_consecutiveNotMixedCount)).arg(QString::number(streamStats->_framesDropped)).arg(QString::number(streamStats->_overflowCount)));
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audioStreamStats->push_back(
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QString("Inter-packet timegaps (overall) | min: %1, max: %2, avg: %3").arg(formatUsecTime(streamStats->_timeGapMin).toLatin1().data()).arg(formatUsecTime(streamStats->_timeGapMax).toLatin1().data()).arg(formatUsecTime(streamStats->_timeGapAverage).toLatin1().data()));
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audioStreamStats->push_back(
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QString("Inter-packet timegaps (last 30s) | min: %1, max: %2, avg: %3").arg(formatUsecTime(streamStats->_timeGapWindowMin).toLatin1().data()).arg(formatUsecTime(streamStats->_timeGapWindowMax).toLatin1().data()).arg(QString::number(streamStats->_timeGapWindowAverage).toLatin1().data()));
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}
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void AudioStatsDialog::clearAllChannels() {
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_audioMixerStats.clear();
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_upstreamClientStats.clear();
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_upstreamMixerStats.clear();
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_downstreamStats.clear();
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_upstreamInjectedStats.clear();
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}
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void AudioStatsDialog::updateTimerTimeout() {
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renderStats();
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// Update all audio stats
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updateStats(_audioMixerStats, _audioMixerID);
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updateStats(_upstreamClientStats, _upstreamClientID);
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updateStats(_upstreamMixerStats, _upstreamMixerID);
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updateStats(_downstreamStats, _downstreamID);
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updateStats(_upstreamInjectedStats, _upstreamInjectedID);
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}
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void AudioStatsDialog::paintEvent(QPaintEvent* event) {
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// Repaint each stat in each channel
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for (int i = 0; i < _audioDisplayChannels.size(); i++) {
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for(int j = 0; j < _audioDisplayChannels[i].size(); j++) {
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_audioDisplayChannels[i].at(j)->paint();
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}
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}
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QDialog::paintEvent(event);
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}
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void AudioStatsDialog::reject() {
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// Just regularly close upon ESC
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QDialog::close();
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}
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void AudioStatsDialog::closeEvent(QCloseEvent* event) {
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QDialog::closeEvent(event);
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emit closed();
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}
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AudioStatsDialog::~AudioStatsDialog() {
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clearAllChannels();
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for (int i = 0; i < _audioDisplayChannels.size(); i++) {
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_audioDisplayChannels[i].clear();
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for(int j = 0; j < _audioDisplayChannels[i].size(); j++) {
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delete _audioDisplayChannels[i].at(j);
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}
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}
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}
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