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core: introduce pa_{sink|source}_update_flags()

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This commit is contained in:
Lennart Poettering 2009-08-15 03:41:13 +02:00
parent d8a90a3900
commit 0c08dbd9b9
4 changed files with 41 additions and 3 deletions
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18
src/pulsecore/source.c
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@ -461,7 +461,7 @@ static void source_free(pa_object *o) {
pa_xfree(s);
}
/* Called from main context */
/* Called from main context, and not while the IO thread is active, please */
void pa_source_set_asyncmsgq(pa_source *s, pa_asyncmsgq *q) {
pa_source_assert_ref(s);
pa_assert_ctl_context();
@ -469,7 +469,21 @@ void pa_source_set_asyncmsgq(pa_source *s, pa_asyncmsgq *q) {
s->asyncmsgq = q;
}
/* Called from main context */
/* Called from main context, and not while the IO thread is active, please */
void pa_source_update_flags(pa_source *s, pa_source_flags_t mask, pa_source_flags_t value) {
pa_source_assert_ref(s);
pa_assert_ctl_context();
if (mask == 0)
return;
/* For now, allow only a minimal set of flags to be changed. */
pa_assert((mask & ~(PA_SOURCE_DYNAMIC_LATENCY|PA_SOURCE_LATENCY)) == 0);
s->flags = (s->flags & ~mask) | (value & mask);
}
/* Called from IO context, or before _put() from main context */
void pa_source_set_rtpoll(pa_source *s, pa_rtpoll *p) {
pa_source_assert_ref(s);
pa_source_assert_io_context(s);