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winealsa.drv: Add mapping for 64-bit floats in IAudioClient::Initialize().

This commit is contained in:
Andrew Eikum 2011-04-27 09:12:46 -05:00 committed by Alexandre Julliard
parent fc4748ae74
commit e3ff943e9c
1 changed files with 5 additions and 2 deletions
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7
dlls/winealsa.drv/mmdevdrv.c
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@ -408,12 +408,15 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient *iface,
}else if(fmt->wFormatTag == WAVE_FORMAT_IEEE_FLOAT || }else if(fmt->wFormatTag == WAVE_FORMAT_IEEE_FLOAT ||
(fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE && (fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
IsEqualGUID(&fmtex->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT))){ IsEqualGUID(&fmtex->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT))){
if(fmt->wBitsPerSample != 32){ if(fmt->wBitsPerSample == 32)
format = SND_PCM_FORMAT_FLOAT_LE;
else if(fmt->wBitsPerSample == 64)
format = SND_PCM_FORMAT_FLOAT64_LE;
else{
WARN("Unsupported float size: %u\n", fmt->wBitsPerSample); WARN("Unsupported float size: %u\n", fmt->wBitsPerSample);
hr = AUDCLNT_E_UNSUPPORTED_FORMAT; hr = AUDCLNT_E_UNSUPPORTED_FORMAT;
goto exit; goto exit;
} }
format = SND_PCM_FORMAT_FLOAT_LE;
}else{ }else{
WARN("Unknown wave format: %04x\n", fmt->wFormatTag); WARN("Unknown wave format: %04x\n", fmt->wFormatTag);
hr = AUDCLNT_E_UNSUPPORTED_FORMAT; hr = AUDCLNT_E_UNSUPPORTED_FORMAT;