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audioadapter: only add/remove port when passthrough changed

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We only need to switch between the converter ports and the follower port
when we switch between passthrough. Avoid emiting remove of the (non
existing) follower ports when the mode changes from none to DSP at startup.
This commit is contained in:
Wim Taymans 2025-01-27 10:18:02 +01:00
parent 43f148677e
commit ce31e66fb7
1 changed files with 5 additions and 3 deletions
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6
spa/plugins/audioconvert/audioadapter.c
View file

@ -703,13 +703,14 @@ static int reconfigure_mode(struct impl *this, enum spa_param_port_config_mode m
int res = 0;
struct spa_hook l;
bool passthrough = mode == SPA_PARAM_PORT_CONFIG_MODE_passthrough;
bool old_passthrough = this->mode == SPA_PARAM_PORT_CONFIG_MODE_passthrough;
spa_log_debug(this->log, "%p: passthrough mode %d", this, passthrough);
if (!passthrough && this->convert == NULL)
return -ENOTSUP;
if (this->mode != mode) {
if (old_passthrough != passthrough) {
if (passthrough) {
/* remove converter split/merge ports */
configure_convert(this, SPA_PARAM_PORT_CONFIG_MODE_none);
@ -729,8 +730,9 @@ static int reconfigure_mode(struct impl *this, enum spa_param_port_config_mode m
if ((res = configure_format(this, SPA_NODE_PARAM_FLAG_NEAREST, format)) < 0)
return res;
if (this->mode != mode) {
this->mode = mode;
if (old_passthrough != passthrough) {
if (passthrough) {
/* add follower ports */
spa_zero(l);