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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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7
pipewire-jack/src/pipewire-jack.c
View file

@ -4973,9 +4973,13 @@ SPA_EXPORT
void jack_port_set_latency (jack_port_t *port, jack_nframes_t frames)
{
struct object *o = (struct object *) port;
struct client *c;
jack_latency_range_t range = { frames, frames };
spa_return_if_fail(o != NULL);
c = o->client;
pw_log_debug("%p: %s set latency %d", c, o->port.name, frames);
if (o->port.flags & JackPortIsOutput) {
jack_port_set_latency_range(port, JackCaptureLatency, &range);
@ -5013,7 +5017,8 @@ void jack_port_get_latency_range (jack_port_t *port, jack_latency_callback_mode_
range->max = (info->max_quantum * nframes) +
info->max_rate + (info->max_ns * rate) / SPA_NSEC_PER_SEC;
pw_log_debug("%p: get %d latency range %d %d", o, mode, range->min, range->max);
pw_log_debug("%p: %s get %d latency range %d %d", c, o->port.name,
mode, range->min, range->max);
}
static int

18
src/pipewire/impl-port.c
View file

@ -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;