added overall delay measurement
This commit is contained in:
Volker Fischer
parent
8d77d11ff9
commit
b807d001de
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@ -58,12 +58,14 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
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GroupBoxNetwBuf->setWhatsThis ( strNetwBlockSize );
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// init timing jitter text label
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TextLabelStdDevTimer->setText ( "" );
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//TextLabelStdDevTimer->setText ( "" );
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// ping time controls
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CLEDPingTime->SetUpdateTime ( 2 * PING_UPDATE_TIME );
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CLEDPingTime->Reset();
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// init delay information controls
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CLEDOverallDelay->SetUpdateTime ( 2 * PING_UPDATE_TIME );
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CLEDOverallDelay->Reset();
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TextLabelPingTime->setText ( "" );
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TextLabelBufferDelay->setText ( "" );
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TextLabelOverallDelay->setText ( "" );
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// init slider controls ---
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// sound buffer in
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@ -291,23 +293,50 @@ void CClientSettingsDlg::OnTimerPing()
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void CClientSettingsDlg::OnPingTimeResult ( int iPingTime )
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{
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// color definition: < 27 ms green, < 50 ms yellow, otherwise red
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if ( iPingTime < 27 )
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/*
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For estimating the overall delay, use the following assumptions:
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- the mean delay of a cyclic buffer is half the buffer size (since
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for the average it is assumed that the buffer is half filled)
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- consider the jitter buffer on the server side, too
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- assume that the sound card introduces an additional delay of 2 * MIN_BLOCK_DURATION_MS
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*/
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const int iTotalJitterBufferDelayMS = MIN_BLOCK_DURATION_MS *
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( 2 * pClient->GetSockBufSize() + pClient->GetNetwBufSizeFactIn() +
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pClient->GetNetwBufSizeFactOut() ) / 2;
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const int iTotalSoundCardDelayMS = 2 * MIN_BLOCK_DURATION_MS +
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MIN_BLOCK_DURATION_MS * ( pClient->GetSndInterface()->GetInNumBuf() +
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pClient->GetSndInterface()->GetOutNumBuf() ) / 2;
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const int iDelayToFillNetworkPackets = MIN_BLOCK_DURATION_MS *
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( pClient->GetNetwBufSizeFactIn() + pClient->GetNetwBufSizeFactOut() );
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const int iTotalBufferDelay = iDelayToFillNetworkPackets +
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iTotalJitterBufferDelayMS + iTotalSoundCardDelayMS;
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const int iOverallDelay = iTotalBufferDelay + iPingTime;
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// apply values to GUI labels
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TextLabelPingTime->setText ( QString().setNum ( iPingTime ) + " ms" );
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TextLabelBufferDelay->setText ( QString().setNum ( iTotalBufferDelay ) + " ms" );
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TextLabelOverallDelay->setText ( QString().setNum ( iOverallDelay ) + " ms" );
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// color definition: < 40 ms green, < 60 ms yellow, otherwise red
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if ( iOverallDelay <= 40 )
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{
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CLEDPingTime->SetLight ( MUL_COL_LED_GREEN );
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CLEDOverallDelay->SetLight ( MUL_COL_LED_GREEN );
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}
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else
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{
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if ( iPingTime < 50 )
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if ( iOverallDelay <= 60 )
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{
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CLEDPingTime->SetLight ( MUL_COL_LED_YELLOW );
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CLEDOverallDelay->SetLight ( MUL_COL_LED_YELLOW );
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}
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else
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{
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CLEDPingTime->SetLight ( MUL_COL_LED_RED );
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CLEDOverallDelay->SetLight ( MUL_COL_LED_RED );
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}
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}
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TextLabelPingTime->setText ( QString().setNum ( iPingTime ) + " ms" );
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}
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void CClientSettingsDlg::UpdateDisplay()
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@ -315,14 +344,16 @@ void CClientSettingsDlg::UpdateDisplay()
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if ( pClient->IsRunning() )
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{
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// response time
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TextLabelStdDevTimer->setText ( QString().
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setNum ( pClient->GetTimingStdDev(), 'f', 2 ) + " ms" );
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//TextLabelStdDevTimer->setText ( QString().
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// setNum ( pClient->GetTimingStdDev(), 'f', 2 ) + " ms" );
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}
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else
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{
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// clear text labels with client parameters
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TextLabelStdDevTimer->setText ( "" );
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//TextLabelStdDevTimer->setText ( "" );
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TextLabelPingTime->setText ( "" );
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TextLabelBufferDelay->setText ( "" );
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TextLabelOverallDelay->setText ( "" );
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}
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}
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@ -346,15 +377,11 @@ void CClientSettingsDlg::SetStatus ( const int iMessType, const int iStatus )
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CLEDNetwGet->SetLight ( iStatus );
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break;
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case MS_PROTOCOL:
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CLEDProtocolStatus->SetLight ( iStatus );
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case MS_RESET_ALL:
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CLEDSoundIn->Reset();
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CLEDSoundOut->Reset();
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CLEDNetwPut->Reset();
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CLEDNetwGet->Reset();
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CLEDProtocolStatus->Reset();
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break;
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}
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}
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@ -5,8 +5,8 @@
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<rect>
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<x>0</x>
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<y>0</y>
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<width>506</width>
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<height>329</height>
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<width>552</width>
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<height>340</height>
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</rect>
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</property>
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<property name="windowTitle" >
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@ -750,33 +750,6 @@
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</item>
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</layout>
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</item>
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<item>
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<layout class="QHBoxLayout" >
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<item>
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<widget class="QCheckBox" name="cbOpenChatOnNewMessage" >
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<property name="text" >
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<string/>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="lOpenChat" >
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<property name="sizePolicy" >
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<sizepolicy vsizetype="Fixed" hsizetype="Preferred" >
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="text" >
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<string>Open chat on new message</string>
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</property>
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<property name="wordWrap" >
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<bool>true</bool>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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<item>
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<widget class="QGroupBox" name="groupBoxAudioCompressionType" >
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<property name="title" >
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@ -807,6 +780,17 @@
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</layout>
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</widget>
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</item>
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<item>
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<layout class="QHBoxLayout" >
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<item>
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<widget class="QCheckBox" name="cbOpenChatOnNewMessage" >
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<property name="text" >
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<string>Open chat on new message</string>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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<item>
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<spacer>
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<property name="orientation" >
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@ -815,150 +799,187 @@
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<property name="sizeHint" >
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<size>
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<width>116</width>
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<height>20</height>
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<height>16</height>
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</size>
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</property>
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</spacer>
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</item>
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<item>
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<layout class="QHBoxLayout" >
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<item>
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<widget class="QLabel" name="lPingTime" >
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<property name="text" >
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<string>Ping Time:</string>
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</property>
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<property name="wordWrap" >
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<bool>false</bool>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="TextLabelPingTime" >
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<property name="minimumSize" >
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<size>
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<width>40</width>
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<height>0</height>
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</size>
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</property>
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<property name="text" >
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<string>val</string>
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</property>
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<property name="wordWrap" >
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<bool>false</bool>
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</property>
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</widget>
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</item>
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<item>
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<widget class="CMultiColorLED" native="1" name="CLEDPingTime" >
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<property name="sizePolicy" >
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<sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="minimumSize" >
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<size>
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<width>13</width>
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<height>13</height>
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</size>
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</property>
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<property name="maximumSize" >
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<size>
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<width>13</width>
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<height>13</height>
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</size>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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<item>
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<layout class="QHBoxLayout" >
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<property name="spacing" >
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<number>6</number>
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</property>
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<property name="leftMargin" >
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<number>0</number>
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</property>
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<property name="topMargin" >
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<number>0</number>
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</property>
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<property name="rightMargin" >
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<number>0</number>
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</property>
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<property name="bottomMargin" >
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<number>0</number>
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<number>2</number>
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</property>
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<item>
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<widget class="QLabel" name="lProtocolStat" >
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<property name="text" >
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<string>Protocol Status:</string>
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<layout class="QVBoxLayout" >
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<property name="spacing" >
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<number>0</number>
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</property>
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<property name="wordWrap" >
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<bool>false</bool>
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<item>
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<widget class="QLabel" name="lPingTime_2" >
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<property name="text" >
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<string>Buffer Delay</string>
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</property>
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<property name="alignment" >
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<set>Qt::AlignCenter</set>
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</property>
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<property name="wordWrap" >
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<bool>true</bool>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="TextLabelBufferDelay" >
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<property name="minimumSize" >
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<size>
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<width>40</width>
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<height>0</height>
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</size>
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</property>
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<property name="frameShape" >
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<enum>QFrame::Panel</enum>
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</property>
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<property name="frameShadow" >
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<enum>QFrame::Sunken</enum>
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</property>
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<property name="text" >
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<string>val</string>
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</property>
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<property name="alignment" >
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<set>Qt::AlignCenter</set>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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<item>
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<widget class="QLabel" name="label" >
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<property name="text" >
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<string>+</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="CMultiColorLED" native="1" name="CLEDProtocolStatus" >
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<property name="sizePolicy" >
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<sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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<layout class="QVBoxLayout" >
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<property name="spacing" >
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<number>0</number>
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</property>
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<property name="minimumSize" >
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<size>
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<width>13</width>
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<height>13</height>
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</size>
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</property>
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<property name="maximumSize" >
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<size>
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<width>13</width>
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<height>13</height>
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</size>
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</property>
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</widget>
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<item>
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<widget class="QLabel" name="lPingTime" >
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<property name="text" >
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<string>Ping Time</string>
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</property>
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<property name="alignment" >
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<set>Qt::AlignCenter</set>
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</property>
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<property name="wordWrap" >
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<bool>true</bool>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="TextLabelPingTime" >
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<property name="minimumSize" >
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<size>
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<width>40</width>
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<height>0</height>
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</size>
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</property>
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<property name="frameShape" >
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<enum>QFrame::Panel</enum>
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</property>
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<property name="frameShadow" >
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<enum>QFrame::Sunken</enum>
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</property>
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<property name="text" >
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<string>val</string>
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</property>
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<property name="alignment" >
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<set>Qt::AlignCenter</set>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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</layout>
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</item>
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<item>
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<layout class="QHBoxLayout" >
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<property name="spacing" >
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<number>6</number>
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</property>
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<property name="leftMargin" >
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<number>0</number>
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</property>
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<property name="topMargin" >
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<number>0</number>
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</property>
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<property name="rightMargin" >
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<number>0</number>
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</property>
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<property name="bottomMargin" >
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<number>0</number>
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</property>
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<item>
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<widget class="QLabel" name="TextLabelStdDevTimerLabel" >
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<widget class="QLabel" name="label_2" >
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<property name="text" >
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<string>StdDev:</string>
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</property>
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<property name="wordWrap" >
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<bool>false</bool>
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<string>=</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="TextLabelStdDevTimer" >
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<property name="text" >
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<string>val</string>
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<layout class="QVBoxLayout" >
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<property name="spacing" >
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<number>0</number>
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</property>
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<property name="wordWrap" >
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<bool>false</bool>
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</property>
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</widget>
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<item>
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<widget class="QLabel" name="lPingTime_3" >
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<property name="text" >
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<string>Overall Delay</string>
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</property>
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<property name="alignment" >
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<set>Qt::AlignCenter</set>
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</property>
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<property name="wordWrap" >
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<bool>true</bool>
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</property>
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</widget>
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</item>
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<item>
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<layout class="QHBoxLayout" >
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<item>
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<widget class="QLabel" name="TextLabelOverallDelay" >
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<property name="minimumSize" >
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<size>
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<width>45</width>
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<height>0</height>
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</size>
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</property>
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<property name="font" >
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<font>
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<weight>75</weight>
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<bold>true</bold>
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</font>
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</property>
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<property name="frameShape" >
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<enum>QFrame::Panel</enum>
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</property>
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<property name="frameShadow" >
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<enum>QFrame::Sunken</enum>
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</property>
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<property name="text" >
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<string>val</string>
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</property>
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<property name="alignment" >
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<set>Qt::AlignCenter</set>
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</property>
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</widget>
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</item>
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<item>
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<widget class="CMultiColorLED" native="1" name="CLEDOverallDelay" >
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<property name="sizePolicy" >
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<sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="minimumSize" >
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<size>
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<width>13</width>
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<height>13</height>
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</size>
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</property>
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<property name="maximumSize" >
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<size>
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<width>13</width>
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<height>13</height>
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</size>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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</layout>
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</item>
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</layout>
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</item>
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