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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/source.c
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@ -180,6 +180,7 @@ pa_source* pa_source_new(
s->core = core;
s->state = PA_SOURCE_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));
@ -427,13 +428,21 @@ int pa_source_update_status(pa_source*s) {
}
/* Called from main context */
int pa_source_suspend(pa_source *s, pa_bool_t suspend) {
int pa_source_suspend(pa_source *s, pa_bool_t suspend, pa_suspend_cause_t cause) {
pa_source_assert_ref(s);
pa_assert(PA_SOURCE_IS_LINKED(s->state));
pa_assert(cause != 0);
if (s->monitor_of)
return -PA_ERR_NOTSUPPORTED;
if (suspend)
s->suspend_cause |= cause;
else
s->suspend_cause &= ~cause;
pa_log_debug("Suspend cause of source %s is 0x%04x, %s", s->name, s->suspend_cause, s->suspend_cause ? "suspending" : "resuming");
if (suspend)
return source_set_state(s, PA_SOURCE_SUSPENDED);
else
@ -1032,12 +1041,13 @@ int pa_source_process_msg(pa_msgobject *object, int code, void *userdata, int64_
}
/* Called from main thread */
int pa_source_suspend_all(pa_core *c, pa_bool_t suspend) {
int pa_source_suspend_all(pa_core *c, pa_bool_t suspend, pa_suspend_cause_t cause) {
uint32_t idx;
pa_source *source;
int ret = 0;
pa_core_assert_ref(c);
pa_assert(cause != 0);
for (source = PA_SOURCE(pa_idxset_first(c->sources, &idx)); source; source = PA_SOURCE(pa_idxset_next(c->sources, &idx))) {
int r;
@ -1045,7 +1055,7 @@ int pa_source_suspend_all(pa_core *c, pa_bool_t suspend) {
if (source->monitor_of)
continue;
if ((r = pa_source_suspend(source, suspend)) < 0)
if ((r = pa_source_suspend(source, suspend, cause)) < 0)
ret = r;
}