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device-port: Send a subscription event when the offset changes.

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When the offset changes a subscription event should be sent to the
relevant card.
This commit is contained in:
poljar (Damir Jelić) 2012-06-28 13:17:21 +02:00 • committed by Tanu Kaskinen
parent e9fd829877
commit 51e9104e36
1 changed files with 7 additions and 0 deletions
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7
src/pulsecore/device-port.c
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@ -116,6 +116,8 @@ void pa_device_port_hashmap_free(pa_hashmap *h) {
void pa_device_port_set_latency_offset(pa_device_port *p, int64_t offset) {
uint32_t state;
pa_core *core;
pa_card *card;
pa_assert(p);
@ -139,4 +141,9 @@ void pa_device_port_set_latency_offset(pa_device_port *p, int64_t offset) {
break;
}
}
pa_assert_se(core = p->core);
PA_IDXSET_FOREACH(card, core->cards, state)
if (p == pa_hashmap_get(card->ports, p->name))
pa_subscription_post(core, PA_SUBSCRIPTION_EVENT_CARD|PA_SUBSCRIPTION_EVENT_CHANGE, card->index);
}