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Implement new flags DONT_INHIBIT_AUTO_SUSPEND and START_UNMUTED

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This commit is contained in:
Lennart Poettering 2008-10-26 19:32:04 +01:00
parent c180cb5c48
commit adc2973c8d
13 changed files with 156 additions and 24 deletions
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34
src/pulsecore/sink.c
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@ -991,7 +991,7 @@ unsigned pa_sink_linked_by(pa_sink *s) {
ret = pa_idxset_size(s->inputs);
/* We add in the number of streams connected to us here. Please
* not the asymmmetry to pa_sink_used_by()! */
* note the asymmmetry to pa_sink_used_by()! */
if (s->monitor_source)
ret += pa_source_linked_by(s->monitor_source);
@ -1015,6 +1015,38 @@ unsigned pa_sink_used_by(pa_sink *s) {
return ret - s->n_corked;
}
/* Called from main thread */
unsigned pa_sink_check_suspend(pa_sink *s) {
unsigned ret;
pa_sink_input *i;
uint32_t idx;
pa_sink_assert_ref(s);
pa_assert(PA_SINK_IS_LINKED(s->state));
ret = 0;
for (i = PA_SINK_INPUT(pa_idxset_first(s->inputs, &idx)); i; i = PA_SINK_INPUT(pa_idxset_next(s->inputs, &idx))) {
pa_sink_input_state_t st;
st = pa_sink_input_get_state(i);
pa_assert(PA_SINK_INPUT_IS_LINKED(st));
if (st == PA_SINK_INPUT_CORKED)
continue;
if (i->flags & PA_SINK_INPUT_DONT_INHIBIT_AUTO_SUSPEND)
continue;
ret ++;
}
if (s->monitor_source)
ret += pa_source_check_suspend(s->monitor_source);
return ret;
}
/* Called from IO thread, except when it is not */
int pa_sink_process_msg(pa_msgobject *o, int code, void *userdata, int64_t offset, pa_memchunk *chunk) {
pa_sink *s = PA_SINK(o);