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core: add a suspend cause flags field

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This commit is contained in:
Lennart Poettering 2009-06-05 19:05:07 +02:00
parent 3af5f8cb55
commit 00797b8b6e
16 changed files with 83 additions and 40 deletions
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16
src/pulsecore/sink.c
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@ -190,6 +190,7 @@ pa_sink* pa_sink_new(
s->core = core;
s->state = PA_SINK_INIT;
s->flags = flags;
s->suspend_cause = 0;
s->name = pa_xstrdup(name);
s->proplist = pa_proplist_copy(data->proplist);
s->driver = pa_xstrdup(pa_path_get_filename(data->driver));
@ -499,11 +500,19 @@ int pa_sink_update_status(pa_sink*s) {
}
/* Called from main context */
int pa_sink_suspend(pa_sink *s, pa_bool_t suspend) {
int pa_sink_suspend(pa_sink *s, pa_bool_t suspend, pa_suspend_cause_t cause) {
pa_sink_assert_ref(s);
pa_assert(PA_SINK_IS_LINKED(s->state));
pa_assert(cause != 0);
if (suspend)
s->suspend_cause |= cause;
else
s->suspend_cause &= ~cause;
pa_log_debug("Suspend cause of sink %s is 0x%04x, %s", s->name, s->suspend_cause, s->suspend_cause ? "suspending" : "resuming");
if (s->suspend_cause)
return sink_set_state(s, PA_SINK_SUSPENDED);
else
return sink_set_state(s, pa_sink_used_by(s) ? PA_SINK_RUNNING : PA_SINK_IDLE);
@ -1823,17 +1832,18 @@ int pa_sink_process_msg(pa_msgobject *o, int code, void *userdata, int64_t offse
}
/* Called from main thread */
int pa_sink_suspend_all(pa_core *c, pa_bool_t suspend) {
int pa_sink_suspend_all(pa_core *c, pa_bool_t suspend, pa_suspend_cause_t cause) {
pa_sink *sink;
uint32_t idx;
int ret = 0;
pa_core_assert_ref(c);
pa_assert(cause != 0);
for (sink = PA_SINK(pa_idxset_first(c->sinks, &idx)); sink; sink = PA_SINK(pa_idxset_next(c->sinks, &idx))) {
int r;
if ((r = pa_sink_suspend(sink, suspend)) < 0)
if ((r = pa_sink_suspend(sink, suspend, cause)) < 0)
ret = r;
}