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node: allow for setting driver root

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The driver root is the graph that should be run when a remote driver
starts the graph and can be different from the node itself when it's
part of a subgraph like in client-stream.
This commit is contained in:
Wim Taymans 2018-10-31 10:45:22 +00:00
parent 32afd8d228
commit 0bc6ba8559
3 changed files with 11 additions and 8 deletions
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4
src/modules/module-client-node/client-stream.c
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@ -241,7 +241,7 @@ static int impl_node_set_param(struct spa_node *node, uint32_t id, uint32_t flag
static int impl_node_set_io(struct spa_node *node, uint32_t id, void *data, size_t size)
{
return -ENOTSUP;
return 0;
}
static int impl_node_send_command(struct spa_node *node, const struct spa_command *command)
@ -980,7 +980,7 @@ static void client_node_initialized(void *data)
exclusive = false;
spa_graph_node_add(impl->client_node->node->rt.driver, &impl->client_node->node->rt.root);
impl->client_node->node->driver_node = impl->this.node;
impl->client_node->node->driver_root = impl->this.node;
impl->client_port = pw_node_find_port(impl->client_node->node, impl->direction, 0);
if (impl->client_port == NULL)