static void scene_enum_sources(void *data,
obs_source_enum_proc_t enum_callback,
void *param)
{
struct obs_scene *scene = data;
struct obs_scene_item *item;
struct obs_scene_item *next;
full_lock(scene);
item = scene->first_item;
while (item) {
next = item->next;
obs_sceneitem_addref(item);
if (os_atomic_load_long(&item->active_refs) > 0)
enum_callback(scene->source, item->source, param);
obs_sceneitem_release(item);
item = next;
}
full_unlock(scene);
}
void obs_scene_enum_items(obs_scene_t scene,
bool (*callback)(obs_scene_t, obs_sceneitem_t, void*),
void *param)
{
struct obs_scene_item *item;
pthread_mutex_lock(&scene->mutex);
item = scene->first_item;
while (item) {
struct obs_scene_item *next = item->next;
obs_sceneitem_addref(item);
if (!callback(scene, item, param))
break;
obs_sceneitem_release(item);
item = next;
}
pthread_mutex_unlock(&scene->mutex);
}
