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* introduce new functions pa_sink_set_description() and pa_source_set_description() for changing the description of a sink/source

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* allow sinks without monitor sources attached


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1203 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-08-11 17:53:34 +00:00
parent 0aebc03d1a
commit c90dd53268
4 changed files with 69 additions and 10 deletions
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16
src/pulsecore/source.c
View file

@ -313,3 +313,19 @@ int pa_source_get_mute(pa_source *s, pa_mixer_t m) {
} else
return s->sw_muted;
}
void pa_source_set_description(pa_source *s, const char *description) {
assert(s);
assert(s->ref >= 1);
if (!description && !s->description)
return;
if (description && s->description && !strcmp(description, s->description))
return;
pa_xfree(s->description);
s->description = pa_xstrdup(description);
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
}