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policy-node: route to the default sink/source when found

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This commit is contained in:
Wim Taymans 2020-07-15 15:53:30 +02:00
parent 61e2d5cb54
commit 02be602f97
1 changed files with 13 additions and 5 deletions
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18
src/examples/media-session/policy-node.c
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@ -347,6 +347,8 @@ static int find_node(void *data, struct node *node)
int priority = 0;
uint64_t plugged = 0;
struct sm_device *device = node->obj->device;
const char *name;
bool is_default = false;
pw_log_debug(NAME " %p: looking at node '%d' enabled:%d state:%d peer:%p exclusive:%d",
impl, node->id, node->enabled, node->obj->info->state, node->peer, node->exclusive);
@ -367,6 +369,16 @@ static int find_node(void *data, struct node *node)
pw_log_debug(".. incompatible media %s <-> %s", node->media, find->target->media);
return 0;
}
if ((name = pw_properties_get(node->obj->obj.props, PW_KEY_NODE_NAME)) != NULL) {
if (node->media && strcmp(node->media, "Audio") == 0) {
if (node->direction == PW_DIRECTION_INPUT &&
impl->default_audio_sink != NULL)
is_default = strcmp(impl->default_audio_sink, name) == 0;
else if (node->direction == PW_DIRECTION_OUTPUT &&
impl->default_audio_source != NULL)
is_default = strcmp(impl->default_audio_source, name) == 0;
}
}
plugged = node->plugged;
priority = node->priority;
@ -380,7 +392,7 @@ static int find_node(void *data, struct node *node)
pw_log_debug(NAME " %p: found node '%d' %"PRIu64" prio:%d", impl,
node->id, plugged, priority);
if (find->node == NULL ||
if (find->node == NULL || is_default ||
priority > find->priority ||
(priority == find->priority && plugged > find->plugged)) {
pw_log_debug(NAME " %p: new best %d %" PRIu64, impl, priority, plugged);
@ -640,13 +652,9 @@ static int move_node(struct impl *impl, const char *source, const char *target)
spa_list_for_each(n, &impl->node_list, link) {
struct pw_node_info *info;
pw_log_info("linked %d -> %d", n->obj->obj.id,
n->peer ? n->peer->obj->obj.id : SPA_ID_INVALID);
if (n->peer != src_node)
continue;
pw_log_info("linked %d", n->obj->obj.id);
if ((info = n->obj->info) == NULL)
continue;