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alsa: Move ctl sources to a main loop

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It doesn't make sense to hang these on the data loop, so let's have
these on the main loop instead. Also avoids a potential crash while
removing them (since removal happens on the main loop and the data loop
might be polling while we're doing the remove).
This commit is contained in:
Arun Raghavan 2023-11-21 17:05:24 -05:00 • committed by Wim Taymans
parent bb82ddb601
commit dec1102574
4 changed files with 13 additions and 2 deletions
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5
spa/plugins/alsa/alsa-pcm-sink.c
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@ -873,7 +873,12 @@ impl_init(const struct spa_handle_factory *factory,
this->data_system = spa_support_find(support, n_support, SPA_TYPE_INTERFACE_DataSystem);
this->data_loop = spa_support_find(support, n_support, SPA_TYPE_INTERFACE_DataLoop);
this->main_loop = spa_support_find(support, n_support, SPA_TYPE_INTERFACE_Loop);
if (this->main_loop == NULL) {
spa_log_error(this->log, "a main loop is needed");
return -EINVAL;
}
if (this->data_loop == NULL) {
spa_log_error(this->log, "a data loop is needed");
return -EINVAL;