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context: also follow link-groups

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Nodes from the same link-group also need to be linked together to the
same driver.
This commit is contained in:
Wim Taymans 2023-04-03 16:59:17 +02:00
parent 147674c5dd
commit 35d2bce24b
1 changed files with 6 additions and 5 deletions
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11
src/pipewire/context.c
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@ -844,14 +844,15 @@ static int collect_nodes(struct pw_context *context, struct pw_impl_node *node,
} }
/* now go through all the nodes that have the same group and /* now go through all the nodes that have the same group and
* that are not yet visited */ * that are not yet visited */
if (n->group != NULL) { if (n->group != NULL || n->link_group != NULL) {
spa_list_for_each(t, &context->node_list, link) { spa_list_for_each(t, &context->node_list, link) {
if (t->exported || !t->active || t->visited) if (t->exported || !t->active || t->visited)
continue; continue;
if (!spa_streq(t->group, n->group)) if ((t->group == NULL || !spa_streq(t->group, n->group)) &&
(t->link_group == NULL || !spa_streq(t->link_group, n->link_group)))
continue; continue;
pw_log_debug("%p: %s join group %s", pw_log_debug("%p: %s join group:%s link-group:%s",
t, t->name, t->group); t, t->name, n->group, n->link_group);
t->visited = true; t->visited = true;
spa_list_append(&queue, &t->sort_link); spa_list_append(&queue, &t->sort_link);
} }
@ -1193,7 +1194,7 @@ again:
/* driver needed for this group */ /* driver needed for this group */
move_to_driver(context, &collect, driver); move_to_driver(context, &collect, driver);
} else { } else {
/* no driver, make sure the nodes stops */ /* no driver, make sure the nodes stop */
remove_from_driver(context, &collect); remove_from_driver(context, &collect);
} }
} }