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spa: implement node sync

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This commit is contained in:
Wim Taymans 2019-05-28 14:01:18 +02:00
parent 9420497dd9
commit bf677d55da
8 changed files with 87 additions and 1 deletions
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12
spa/plugins/v4l2/v4l2-source.c
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@ -377,6 +377,17 @@ static int impl_node_set_callbacks(void *object,
return 0;
}
static int impl_node_sync(void *object, int seq)
{
struct impl *this = object;
spa_return_val_if_fail(this != NULL, -EINVAL);
spa_node_emit_result(&this->hooks, seq, 0, 0, NULL);
return 0;
}
static int impl_node_add_port(void *object,
enum spa_direction direction,
uint32_t port_id, const struct spa_dict *props)
@ -878,6 +889,7 @@ static const struct spa_node_methods impl_node = {
SPA_VERSION_NODE_METHODS,
.add_listener = impl_node_add_listener,
.set_callbacks = impl_node_set_callbacks,
.sync = impl_node_sync,
.enum_params = impl_node_enum_params,
.set_param = impl_node_set_param,
.set_io = impl_node_set_io,