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check if sample rate can be set in ASIO driver

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This commit is contained in:
Volker Fischer 2020-03-21 20:29:02 +01:00
parent fccbb4144c
commit b4fbb9ca95
1 changed files with 1175 additions and 1159 deletions
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18
windows/sound.cpp
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@ -102,6 +102,22 @@ QString CSound::CheckDeviceCapabilities()
QString().setNum ( SYSTEM_SAMPLE_RATE_HZ ) + " Hz";
}
// check if sample rate can be set
const ASIOError SetSaRateReturn = ASIOSetSampleRate ( SYSTEM_SAMPLE_RATE_HZ );
if ( ( SetSaRateReturn == ASE_NoClock ) ||
( SetSaRateReturn == ASE_InvalidMode ) ||
( SetSaRateReturn == ASE_NotPresent ) )
{
// return error string
return tr ( "The audio device does not support to set the required sampling "
"rate. This error can happen if you have an audio interface like the "
"Roland UA-25EX where you set the sample rate with a hardware switch "
"on the audio device. If this is the case, please change the sample rate "
"to " ) + QString().setNum ( SYSTEM_SAMPLE_RATE_HZ ) + tr ( " Hz on the "
"device and restart the " ) + APP_NAME + tr ( " software." );
}
// check the number of available channels
ASIOGetChannels ( &lNumInChan, &lNumOutChan );
@ -486,7 +502,7 @@ CSound::CSound ( void (*fpNewCallback) ( CVector<int16_t>& psData, void* a
"Windows audio interface and therefore a special audio driver is "
"required. Either your sound card has a native ASIO driver (which "
"is recommended) or you might want to use alternative drivers like "
"the ASIO4All or kX driver." ) );
"the ASIO4All driver." ) );
}
asioDrivers->removeCurrentDriver();