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output/null: implement output_plugin method delay()

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This commit is contained in:
Max Kellermann 2011-12-13 21:11:04 +01:00
parent 6584897b69
commit e01df06cd7
1 changed files with 11 additions and 3 deletions
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14
src/output/null_output_plugin.c
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@ -79,6 +79,16 @@ null_close(struct audio_output *ao)
timer_free(nd->timer); 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 static size_t
null_play(struct audio_output *ao, G_GNUC_UNUSED const void *chunk, size_t size, null_play(struct audio_output *ao, G_GNUC_UNUSED const void *chunk, size_t size,
G_GNUC_UNUSED GError **error) 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) if (!timer->started)
timer_start(timer); timer_start(timer);
else
timer_sync(timer);
timer_add(timer, size); timer_add(timer, size);
return size; return size;
@ -116,6 +123,7 @@ const struct audio_output_plugin null_output_plugin = {
.finish = null_finish, .finish = null_finish,
.open = null_open, .open = null_open,
.close = null_close, .close = null_close,
.delay = null_delay,
.play = null_play, .play = null_play,
.cancel = null_cancel, .cancel = null_cancel,
}; };