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audioconvert: support alaw/ulaw conversion

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This commit is contained in:
Wim Taymans 2021-08-17 17:33:29 +02:00
parent df9f79d869
commit e9679afb12
3 changed files with 18 additions and 6 deletions
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8
spa/plugins/audioconvert/merger.c
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@ -691,7 +691,7 @@ static int port_enum_formats(void *object,
SPA_TYPE_OBJECT_Format, SPA_PARAM_EnumFormat,
SPA_FORMAT_mediaType, SPA_POD_Id(SPA_MEDIA_TYPE_audio),
SPA_FORMAT_mediaSubtype, SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
SPA_FORMAT_AUDIO_format, SPA_POD_CHOICE_ENUM_Id(20,
SPA_FORMAT_AUDIO_format, SPA_POD_CHOICE_ENUM_Id(22,
SPA_AUDIO_FORMAT_F32P,
SPA_AUDIO_FORMAT_F32P,
SPA_AUDIO_FORMAT_F32,
@ -710,8 +710,10 @@ static int port_enum_formats(void *object,
SPA_AUDIO_FORMAT_S16_OE,
SPA_AUDIO_FORMAT_S8P,
SPA_AUDIO_FORMAT_S8,
SPA_AUDIO_FORMAT_U8P,
SPA_AUDIO_FORMAT_U8,
SPA_AUDIO_FORMAT_U8P),
SPA_AUDIO_FORMAT_ULAW,
SPA_AUDIO_FORMAT_ALAW),
SPA_FORMAT_AUDIO_rate, SPA_POD_CHOICE_RANGE_Int(
rate, 1, INT32_MAX),
SPA_FORMAT_AUDIO_channels, SPA_POD_CHOICE_RANGE_Int(
@ -912,6 +914,8 @@ static int calc_width(struct spa_audio_info *info)
case SPA_AUDIO_FORMAT_U8P:
case SPA_AUDIO_FORMAT_S8:
case SPA_AUDIO_FORMAT_S8P:
case SPA_AUDIO_FORMAT_ULAW:
case SPA_AUDIO_FORMAT_ALAW:
return 1;
case SPA_AUDIO_FORMAT_S16P:
case SPA_AUDIO_FORMAT_S16: