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add node set_io function

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Also allow setting io areas on nodes. We need this to set the
graph clock and period size on the nodes.
This commit is contained in:
Wim Taymans 2018-10-23 12:31:41 +02:00
parent a121164df9
commit 66de372e9a
22 changed files with 157 additions and 0 deletions
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6
spa/plugins/volume/volume.c
View file

@ -180,6 +180,11 @@ static int impl_node_enum_params(struct spa_node *node,
return 1;
}
static int impl_node_set_io(struct spa_node *node, uint32_t id, void *data, size_t size)
{
return -ENOTSUP;
}
static int impl_node_set_param(struct spa_node *node, uint32_t id, uint32_t flags,
const struct spa_pod *param)
{
@ -794,6 +799,7 @@ static const struct spa_node impl_node = {
NULL,
impl_node_enum_params,
impl_node_set_param,
impl_node_set_io,
impl_node_send_command,
impl_node_set_callbacks,
impl_node_get_n_ports,