output/null: implement output_plugin method delay()

This commit is contained in:
Max Kellermann 2011-12-13 21:11:04 +01:00
parent 6584897b69
commit e01df06cd7

View File

@ -79,6 +79,16 @@ null_close(struct audio_output *ao)
timer_free(nd->timer);
}
static unsigned
null_delay(struct audio_output *ao)
{
struct null_data *nd = (struct null_data *)ao;
return nd->sync && nd->timer->started
? timer_delay(nd->timer)
: 0;
}
static size_t
null_play(struct audio_output *ao, G_GNUC_UNUSED const void *chunk, size_t size,
G_GNUC_UNUSED GError **error)
@ -91,9 +101,6 @@ null_play(struct audio_output *ao, G_GNUC_UNUSED const void *chunk, size_t size,
if (!timer->started)
timer_start(timer);
else
timer_sync(timer);
timer_add(timer, size);
return size;
@ -116,6 +123,7 @@ const struct audio_output_plugin null_output_plugin = {
.finish = null_finish,
.open = null_open,
.close = null_close,
.delay = null_delay,
.play = null_play,
.cancel = null_cancel,
};