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Add user_data to callbacks

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Add user data to callbacks, it's more flexible and natural
This commit is contained in:
Wim Taymans 2017-06-18 19:48:31 +02:00
parent 59ec32c039
commit 763bd1100e
27 changed files with 156 additions and 165 deletions
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7
spa/plugins/v4l2/v4l2-monitor.c
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@ -61,6 +61,7 @@ struct impl {
struct spa_loop *main_loop;
const struct spa_monitor_callbacks *callbacks;
void *user_data;
struct udev *udev;
struct udev_monitor *umonitor;
@ -230,12 +231,13 @@ static void impl_on_fd_events(struct spa_source *source)
spa_pod_builder_object(&b, &f[0], 0, type, SPA_POD_TYPE_POD, this->uitem.item);
event = SPA_POD_BUILDER_DEREF(&b, f[0].ref, struct spa_event);
this->callbacks->event(this->callbacks, &this->monitor, event);
this->callbacks->event(&this->monitor, event, this->user_data);
}
static int
impl_monitor_set_callbacks(struct spa_monitor *monitor,
const struct spa_monitor_callbacks *callbacks)
const struct spa_monitor_callbacks *callbacks,
void *user_data)
{
int res;
struct impl *this;
@ -245,6 +247,7 @@ impl_monitor_set_callbacks(struct spa_monitor *monitor,
this = SPA_CONTAINER_OF(monitor, struct impl, monitor);
this->callbacks = callbacks;
this->user_data = user_data;
if (callbacks) {
if ((res = impl_udev_open(this)) < 0)
return res;