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Try to link ports based on compatible formats
Add methods to filter formats.
This commit is contained in:
Wim Taymans 2017-02-10 10:17:07 +01:00
parent 1370fafd5b
commit df86fcec10
12 changed files with 229 additions and 95 deletions
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13
spa/plugins/audiotestsrc/audiotestsrc.c
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@ -468,6 +468,7 @@ spa_audiotestsrc_node_port_enum_formats (SpaNode *node,
unsigned int index)
{
SpaAudioTestSrc *this;
SpaResult res;
if (node == NULL || format == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
@ -479,16 +480,16 @@ spa_audiotestsrc_node_port_enum_formats (SpaNode *node,
switch (index) {
case 0:
if (filter)
spa_format_audio_parse (filter, &this->query_format);
else
spa_format_audio_init (SPA_MEDIA_TYPE_AUDIO,
SPA_MEDIA_SUBTYPE_RAW,
&this->query_format);
spa_format_audio_init (SPA_MEDIA_TYPE_AUDIO,
SPA_MEDIA_SUBTYPE_RAW,
&this->query_format);
break;
default:
return SPA_RESULT_ENUM_END;
}
if ((res = spa_format_audio_filter (&this->query_format, filter)) != SPA_RESULT_OK)
return res;
*format = &this->query_format.format;
return SPA_RESULT_OK;