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policy-node: small cleanup

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to keep the orinal node around if we want to do something with it
later
This commit is contained in:
Wim Taymans 2020-08-06 17:58:42 +02:00
parent 7cdef8aa32
commit 46b8b67ee6
1 changed files with 9 additions and 7 deletions
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16
src/examples/media-session/policy-node.c
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@ -442,6 +442,7 @@ static int link_nodes(struct node *node, struct node *peer)
{ {
struct impl *impl = node->impl; struct impl *impl = node->impl;
struct pw_properties *props; struct pw_properties *props;
struct node *output, *input;
pw_log_debug(NAME " %p: link nodes %d %d", impl, node->id, peer->id); pw_log_debug(NAME " %p: link nodes %d %d", impl, node->id, peer->id);
@ -468,15 +469,16 @@ static int link_nodes(struct node *node, struct node *peer)
node->peer = peer; node->peer = peer;
if (node->direction == PW_DIRECTION_INPUT) { if (node->direction == PW_DIRECTION_INPUT) {
struct node *t = node; output = peer;
node = peer; input = node;
peer = t; } else {
output = node;
input = peer;
} }
props = pw_properties_new(NULL, NULL); props = pw_properties_new(NULL, NULL);
pw_properties_setf(props, PW_KEY_LINK_OUTPUT_NODE, "%d", node->id); pw_properties_setf(props, PW_KEY_LINK_OUTPUT_NODE, "%d", output->id);
pw_properties_setf(props, PW_KEY_LINK_INPUT_NODE, "%d", peer->id); pw_properties_setf(props, PW_KEY_LINK_INPUT_NODE, "%d", input->id);
pw_log_info("linking node %d to node %d", node->id, peer->id); pw_log_info("linking node %d to node %d", output->id, input->id);
sm_media_session_create_links(impl->session, &props->dict); sm_media_session_create_links(impl->session, &props->dict);