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improve latency debug

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This commit is contained in:
Wim Taymans 2021-12-07 12:09:59 +01:00
parent 8bab9a18ec
commit fe417bd123
2 changed files with 18 additions and 7 deletions
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18
src/pipewire/impl-port.c
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@ -1314,10 +1314,13 @@ int pw_impl_port_recalc_latency(struct pw_impl_port *port)
struct spa_pod *param;
struct spa_pod_builder b = { 0 };
uint8_t buffer[1024];
bool changed;
if (port->destroying)
return 0;
/* given an output port, we calculate the total latency to the sinks or the input
* latency. */
spa_latency_info_combine_start(&latency, SPA_DIRECTION_REVERSE(port->direction));
if (port->direction == PW_DIRECTION_OUTPUT) {
@ -1345,17 +1348,20 @@ int pw_impl_port_recalc_latency(struct pw_impl_port *port)
current = &port->latency[latency.direction];
if (spa_latency_info_compare(current, &latency) == 0)
return 0;
changed = spa_latency_info_compare(current, &latency) != 0;
*current = latency;
pw_log_debug("port %d: set %s latency %f-%f %d-%d %"PRIu64"-%"PRIu64,
port->info.id, pw_direction_as_string(latency.direction),
pw_log_info("port %d: %s %s latency %f-%f %d-%d %"PRIu64"-%"PRIu64,
port->info.id, changed ? "set" : "keep",
pw_direction_as_string(latency.direction),
latency.min_quantum, latency.max_quantum,
latency.min_rate, latency.max_rate,
latency.min_ns, latency.max_ns);
if (!changed)
return 0;
*current = latency;
if (!port->have_latency_param)
return 0;