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jack: handle metadata remove

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Add a proxy listener to the metadata so that we can remove our ref to it
when it is destroyed.
This commit is contained in:
Wim Taymans 2022-01-31 15:04:08 +01:00
parent dbab29d9db
commit 8698d5a548
1 changed files with 24 additions and 0 deletions
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24
pipewire-jack/src/pipewire-jack.c
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@ -274,6 +274,7 @@ struct context {
struct metadata {
struct pw_metadata *proxy;
struct spa_hook proxy_listener;
struct spa_hook listener;
char default_audio_sink[1024];
@ -2593,6 +2594,26 @@ static const struct pw_metadata_events metadata_events = {
.property = metadata_property
};
static void metadata_proxy_removed(void *data)
{
struct client *c = data;
pw_proxy_destroy((struct pw_proxy*)c->metadata->proxy);
}
static void metadata_proxy_destroy(void *data)
{
struct client *c = data;
spa_hook_remove(&c->metadata->proxy_listener);
spa_hook_remove(&c->metadata->listener);
c->metadata = NULL;
}
static const struct pw_proxy_events metadata_proxy_events = {
PW_VERSION_PROXY_EVENTS,
.removed = metadata_proxy_removed,
.destroy = metadata_proxy_destroy,
};
static void proxy_removed(void *data)
{
struct object *o = data;
@ -2917,6 +2938,9 @@ static void registry_event_global(void *data, uint32_t id,
c->metadata->default_audio_sink[0] = '\0';
c->metadata->default_audio_source[0] = '\0';
pw_proxy_add_listener(proxy,
&c->metadata->proxy_listener,
&metadata_proxy_events, c);
pw_metadata_add_listener(proxy,
&c->metadata->listener,
&metadata_events, c);