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If the actual ASIO buffer delay is not one of the 128, 256 or 512 samples, you do not see the number in the GUI. Add a info text on what buffer size is actually used.

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This commit is contained in:
Volker Fischer 2015-03-15 06:59:30 +00:00
parent f8f00c5a20
commit 4b43210eb8
1 changed files with 28 additions and 10 deletions
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38
src/clientsettingsdlg.cpp
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@ -447,6 +447,16 @@ void CClientSettingsDlg::UpdateSoundCardFrame()
const int iCurActualBufSize =
pClient->GetSndCrdActualMonoBlSize();
// check which predefined size is used (it is possible that none is used)
const bool bPreferredChecked =
( iCurActualBufSize == SYSTEM_FRAME_SIZE_SAMPLES * FRAME_SIZE_FACTOR_PREFERRED );
const bool bDefaultChecked =
( iCurActualBufSize == SYSTEM_FRAME_SIZE_SAMPLES * FRAME_SIZE_FACTOR_DEFAULT );
const bool bSafeChecked =
( iCurActualBufSize == SYSTEM_FRAME_SIZE_SAMPLES * FRAME_SIZE_FACTOR_SAFE );
// Set radio buttons according to current value (To make it possible
// to have all radio buttons unchecked, we have to disable the
// exclusive check for the radio button group. We require all radio
@ -454,16 +464,9 @@ void CClientSettingsDlg::UpdateSoundCardFrame()
// support any of the buffer sizes and therefore all radio buttons
// are disabeld and unchecked.).
SndCrdBufferDelayButtonGroup.setExclusive ( false );
rbtBufferDelayPreferred->setChecked ( iCurActualBufSize ==
SYSTEM_FRAME_SIZE_SAMPLES * FRAME_SIZE_FACTOR_PREFERRED );
rbtBufferDelayDefault->setChecked ( iCurActualBufSize ==
SYSTEM_FRAME_SIZE_SAMPLES * FRAME_SIZE_FACTOR_DEFAULT );
rbtBufferDelaySafe->setChecked ( iCurActualBufSize ==
SYSTEM_FRAME_SIZE_SAMPLES * FRAME_SIZE_FACTOR_SAFE );
rbtBufferDelayPreferred->setChecked ( bPreferredChecked );
rbtBufferDelayDefault->setChecked ( bDefaultChecked );
rbtBufferDelaySafe->setChecked ( bSafeChecked );
SndCrdBufferDelayButtonGroup.setExclusive ( true );
// disable radio buttons which are not supported by audio interface
@ -475,6 +478,21 @@ void CClientSettingsDlg::UpdateSoundCardFrame()
rbtBufferDelaySafe->setEnabled (
pClient->GetFraSiFactSafeSupported() );
// If any of our predefined sizes is chosen, use the regular group box
// title text. If not, show the actual buffer size. Otherwise the user
// would not know which buffer size is actually used.
if ( bPreferredChecked || bDefaultChecked || bSafeChecked )
{
// default title text
grbSoundCrdBufDelay->setTitle ( "Buffer Delay" );
}
else
{
// special title text with buffer size information added
grbSoundCrdBufDelay->setTitle ( "Buffer Delay: " +
GenSndCrdBufferDelayString ( iCurActualBufSize ) );
}
}
void CClientSettingsDlg::UpdateSoundChannelSelectionFrame()