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Removed ALAW/ULAW from supported backend formats

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pulse/alsa/oss do not reliably work with ALAW/ULAW codecs with all
hardware available.
Since these formats are poor quality anyway, deactivate them for
audin channel.
This commit is contained in:
akallabeth 2022-07-05 12:58:31 +02:00 committed by akallabeth
parent 3a6ee1155d
commit c3e8720c87
3 changed files with 0 additions and 19 deletions
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4
channels/audin/client/alsa/audin_alsa.c
View File

@ -240,10 +240,6 @@ static BOOL audin_alsa_format_supported(IAudinDevice* device, const AUDIO_FORMAT
break;
case WAVE_FORMAT_ALAW:
case WAVE_FORMAT_MULAW:
return TRUE;
default:
return FALSE;
}

4
channels/audin/client/oss/audin_oss.c
View File

@ -114,10 +114,6 @@ static BOOL audin_oss_format_supported(IAudinDevice* device, const AUDIO_FORMAT*
break;
case WAVE_FORMAT_ALAW:
case WAVE_FORMAT_MULAW:
return TRUE;
default:
return FALSE;
}

11
channels/audin/client/pulse/audin_pulse.c
View File

@ -234,17 +234,6 @@ static BOOL audin_pulse_format_supported(IAudinDevice* device, const AUDIO_FORMA
break;
case WAVE_FORMAT_ALAW: /* A-LAW */
case WAVE_FORMAT_MULAW: /* U-LAW */
if (format->cbSize == 0 && (format->nSamplesPerSec <= PA_RATE_MAX) &&
(format->wBitsPerSample == 8) &&
(format->nChannels >= 1 && format->nChannels <= PA_CHANNELS_MAX))
{
return TRUE;
}
break;
default:
return FALSE;
}