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audioconvert: use the right latency param

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We need to use the latency param of the port direction to configure
the other port.
This commit is contained in:
Wim Taymans 2021-05-25 17:45:04 +02:00
parent b9b89b92b2
commit 0222e408e0
1 changed files with 19 additions and 7 deletions
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20
spa/plugins/audioconvert/audioadapter.c
View file

@ -38,6 +38,7 @@
#include <spa/pod/filter.h>
#include <spa/param/param.h>
#include <spa/param/audio/format-utils.h>
#include <spa/param/latency-utils.h>
#include <spa/debug/format.h>
#include <spa/debug/pod.h>
@ -722,15 +723,23 @@ static int recalc_latency(struct impl *this, enum spa_direction direction, uint3
uint8_t buffer[1024];
struct spa_pod *param;
uint32_t index = 0;
struct spa_latency_info latency;
int res;
spa_pod_builder_init(&b, buffer, sizeof(buffer));
spa_log_debug(this->log, NAME" %p: ", this);
while (true) {
spa_pod_builder_init(&b, buffer, sizeof(buffer));
if ((res = spa_node_port_enum_params_sync(this->follower,
direction, port_id, SPA_PARAM_Latency,
&index, NULL, &param, &b)) != 1)
return res;
if ((res = spa_latency_parse(param, &latency)) < 0)
return res;
if (latency.direction == direction)
break;
}
if ((res = spa_node_port_set_param(this->target,
SPA_DIRECTION_REVERSE(direction), 0,
SPA_PARAM_Latency, 0, param)) < 0)
@ -747,6 +756,10 @@ static void follower_port_info(void *data,
uint32_t i;
int res;
spa_log_debug(this->log, NAME" %p: follower port info %s %p %08"PRIx64, this,
this->direction == SPA_DIRECTION_INPUT ?
"Input" : "Output", info, info->change_mask);
if (info->change_mask & SPA_PORT_CHANGE_MASK_PARAMS) {
for (i = 0; i < info->n_params; i++) {
uint32_t idx;
@ -772,8 +785,7 @@ static void follower_port_info(void *data,
if (idx == IDX_Latency) {
res = recalc_latency(this, direction, port_id);
if (res != 0)
spa_log_error(this->log, "latency: %d", res);
spa_log_debug(this->log, "latency: %d", res);
continue;
}