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combine-sink: Make the latency range calculation easier to read

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I think this is much easier to understand. This should not result in
any functional change.
This commit is contained in:
Tanu Kaskinen 2014-06-17 12:17:58 +03:00
parent 23f120aabb
commit ddec7e1080
1 changed files with 10 additions and 5 deletions
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15
src/modules/module-combine-sink.c
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@ -732,15 +732,20 @@ static void update_latency_range(struct userdata *u) {
max_latency = max; max_latency = max;
} }
if (max_latency == (pa_usec_t) -1) { if (max_latency == (pa_usec_t) -1) {
/* no outputs, use block size */ /* No outputs, use default limits. */
min_latency = u->default_min_latency; min_latency = u->default_min_latency;
max_latency = u->default_max_latency; max_latency = u->default_max_latency;
} }
else if (max_latency < min_latency)
max_latency = min_latency;
/* never go below the min_latency or BLOCK_USEC */ /* As long as we don't support rewinding, we should limit the max latency
max_latency = MIN (max_latency, MAX (min_latency, BLOCK_USEC)); * to a conservative value. */
if (max_latency > u->default_max_latency)
max_latency = u->default_max_latency;
/* Never ever try to set lower max latency than min latency, it just
* doesn't make sense. */
if (max_latency < min_latency)
max_latency = min_latency;
pa_log_debug("Sink update latency range %lu %lu", min_latency, max_latency); pa_log_debug("Sink update latency range %lu %lu", min_latency, max_latency);
pa_sink_set_latency_range_within_thread(u->sink, min_latency, max_latency); pa_sink_set_latency_range_within_thread(u->sink, min_latency, max_latency);