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use two times the buffer size for sound card delay

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This commit is contained in:
Volker Fischer 2009-03-10 07:19:27 +00:00
parent 42243e51d7
commit 4220b492d6
1 changed files with 4 additions and 2 deletions
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6
src/clientsettingsdlg.cpp
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@ -173,14 +173,16 @@ void CClientSettingsDlg::UpdateSoundCardFrame()
const int iPrefBufSize = const int iPrefBufSize =
CSndCrdBufferSizes::GetBufferSizeFromIndex ( iCurPrefBufIdx ); CSndCrdBufferSizes::GetBufferSizeFromIndex ( iCurPrefBufIdx );
// use two times the buffer delay for the entire delay since
// we have input and output
TextLabelPreferredSndCrdBufDelay->setText ( TextLabelPreferredSndCrdBufDelay->setText (
QString().setNum ( (double) iPrefBufSize * QString().setNum ( (double) iPrefBufSize * 2 *
1000 / SND_CRD_SAMPLE_RATE, 'f', 2 ) + " ms (" + 1000 / SND_CRD_SAMPLE_RATE, 'f', 2 ) + " ms (" +
QString().setNum ( iPrefBufSize ) + ")" ); QString().setNum ( iPrefBufSize ) + ")" );
// actual size (use yellow color if different from preferred size) // actual size (use yellow color if different from preferred size)
const QString strActSizeValues = const QString strActSizeValues =
QString().setNum ( (double) iCurActualBufSize * QString().setNum ( (double) iCurActualBufSize * 2 *
1000 / SND_CRD_SAMPLE_RATE, 'f', 2 ) + " ms (" + 1000 / SND_CRD_SAMPLE_RATE, 'f', 2 ) + " ms (" +
QString().setNum ( iCurActualBufSize ) + ")"; QString().setNum ( iCurActualBufSize ) + ")";