data-loop: add _wait function

Add function to wait for one iteration of the loop. This can be used
by specialized implementations of the data loop, like jack.
This commit is contained in:
Wim Taymans 2019-09-09 17:17:03 +02:00
parent 3340f3cacc
commit 9c9bff8fe9
5 changed files with 49 additions and 9 deletions

View file

@ -1254,8 +1254,8 @@ static void node_initialized(void *data)
struct spa_system *data_system = impl->node.data_system;
size_t size;
impl->fds[0] = spa_system_eventfd_create(data_system, SPA_FD_CLOEXEC);
impl->fds[1] = spa_system_eventfd_create(data_system, SPA_FD_CLOEXEC);
impl->fds[0] = spa_system_eventfd_create(data_system, SPA_FD_CLOEXEC | SPA_FD_NONBLOCK);
impl->fds[1] = spa_system_eventfd_create(data_system, SPA_FD_CLOEXEC | SPA_FD_NONBLOCK);
impl->other_fds[0] = impl->fds[1];
impl->other_fds[1] = impl->fds[0];
node->data_source.fd = impl->fds[0];
@ -1537,7 +1537,7 @@ static void node_peer_added(void *data, struct pw_node *peer)
pw_log_debug(NAME " %p: can't ensure mem: %m", this);
return;
}
pw_log_debug(NAME " %p: peer %p %u added %u", &impl->this, peer,
pw_log_debug(NAME " %p: peer %p id:%u added mem_id:%u", &impl->this, peer,
peer->info.id, m->id);
if (this->resource == NULL)