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alsa: add set_format for iec958 formats

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This commit is contained in:
Wim Taymans 2021-08-12 15:16:27 +02:00
parent 5feb88575c
commit 437275460c
2 changed files with 70 additions and 6 deletions
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28
spa/plugins/alsa/alsa-pcm-sink.c
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@ -497,7 +497,18 @@ impl_node_port_enum_params(void *object, int seq,
if (result.index > 0)
return 0;
param = spa_format_audio_raw_build(&b, id, &this->current_format.info.raw);
switch (this->current_format.media_subtype) {
case SPA_MEDIA_SUBTYPE_raw:
param = spa_format_audio_raw_build(&b, id,
&this->current_format.info.raw);
break;
case SPA_MEDIA_SUBTYPE_iec958:
param = spa_format_audio_iec958_build(&b, id,
&this->current_format.info.iec958);
break;
default:
return -EIO;
}
break;
case SPA_PARAM_Buffers:
@ -612,12 +623,21 @@ static int port_set_format(void *object,
if ((err = spa_format_parse(format, &info.media_type, &info.media_subtype)) < 0)
return err;
if (info.media_type != SPA_MEDIA_TYPE_audio ||
info.media_subtype != SPA_MEDIA_SUBTYPE_raw)
if (info.media_type != SPA_MEDIA_TYPE_audio)
return -EINVAL;
if (spa_format_audio_raw_parse(format, &info.info.raw) < 0)
switch (info.media_subtype) {
case SPA_MEDIA_SUBTYPE_raw:
if (spa_format_audio_raw_parse(format, &info.info.raw) < 0)
return -EINVAL;
break;
case SPA_MEDIA_SUBTYPE_iec958:
if (spa_format_audio_iec958_parse(format, &info.info.iec958) < 0)
return -EINVAL;
break;
default:
return -EINVAL;
}
if ((err = spa_alsa_set_format(this, &info, flags)) < 0)
return err;