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context: always set unassigned node driver to NULL

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When a node is unassigned and doesn't need a driver, set the driver
to NULL and the node to IDLE.
This commit is contained in:
Wim Taymans 2020-03-03 13:04:33 +01:00
parent fd262aa0f2
commit 913cf29dcd
1 changed files with 8 additions and 7 deletions
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15
src/pipewire/context.c
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@ -829,19 +829,20 @@ int pw_context_recalc_graph(struct pw_context *context)
* to an active master */
spa_list_for_each(n, &context->node_list, link) {
if (!n->visited) {
struct pw_impl_node *t;
pw_log_debug(NAME" %p: unassigned node %p: '%s' %d %d", context,
n, n->name, n->active, n->want_driver);
if (!n->want_driver)
continue;
t = n->want_driver ? target : NULL;
if (target != NULL) {
if (n->quantum_size > 0 && n->quantum_size < target->quantum_current)
target->quantum_current =
if (t != NULL) {
if (n->quantum_size > 0 && n->quantum_size < t->quantum_current)
t->quantum_current =
SPA_MAX(context->defaults.clock_min_quantum, n->quantum_size);
}
pw_impl_node_set_driver(n, target);
pw_impl_node_set_state(n, target && n->active ?
pw_impl_node_set_driver(n, t);
pw_impl_node_set_state(n, t && n->active ?
PW_NODE_STATE_RUNNING : PW_NODE_STATE_IDLE);
}
n->visited = false;