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context: handle non-passive driver links to itself

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A non-passive link between the driver and itself should make the driver
active as well.

This makes the midi-bridge running when linking its ports. It also activates
a sink when its monitor ports are connected to its playback ports.

Fixes #3153
This commit is contained in:
Wim Taymans 2023-04-12 12:05:47 +02:00
parent 2a5c23c811
commit bd04af6cc9
1 changed files with 12 additions and 6 deletions
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10
src/pipewire/context.c
View file

@ -885,15 +885,18 @@ static int collect_nodes(struct pw_context *context, struct pw_impl_node *node,
pw_impl_link_prepare(l);
if (!l->prepared || t->visited)
if (!l->prepared || (t != n && t->visited))
continue;
if (!l->passive)
t->runnable = true;
if (!t->visited) {
t->visited = true;
spa_list_append(&queue, &t->sort_link);
}
}
}
spa_list_for_each(p, &n->output_ports, link) {
spa_list_for_each(l, &p->links, output_link) {
t = l->input->node;
@ -903,15 +906,18 @@ static int collect_nodes(struct pw_context *context, struct pw_impl_node *node,
pw_impl_link_prepare(l);
if (!l->prepared || t->visited)
if (!l->prepared || (t != n && t->visited))
continue;
if (!l->passive)
t->runnable = true;
if (!t->visited) {
t->visited = true;
spa_list_append(&queue, &t->sort_link);
}
}
}
/* now go through all the nodes that have the same group and
* that are not yet visited */
if (n->group != NULL || n->link_group != NULL) {