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audio: pipewire: Avoid redundant locking 

The pw_thread_loop already locks and unlocks the thread mutex at the start and end of each loop iteration, so these locks are unnecessary.
This commit is contained in:
Frank Praznik 2021-03-28 17:22:59 -04:00 committed by Sam Lantinga
parent 5bb2bbd40c
commit 8deb406300
1 changed files with 0 additions and 4 deletions
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4
src/audio/pipewire/SDL_pipewire.c
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@ -418,16 +418,12 @@ static void
core_events_hotplug_init_callback(void *object, uint32_t id, int seq) core_events_hotplug_init_callback(void *object, uint32_t id, int seq)
{ {
if (id == PW_ID_CORE && seq == hotplug_init_seq_val) { if (id == PW_ID_CORE && seq == hotplug_init_seq_val) {
PIPEWIRE_pw_thread_loop_lock(hotplug_loop);
/* This core listener is no longer needed. */ /* This core listener is no longer needed. */
spa_hook_remove(&hotplug_core_listener); spa_hook_remove(&hotplug_core_listener);
/* Signal that the initial I/O list is populated */ /* Signal that the initial I/O list is populated */
SDL_AtomicSet(&hotplug_init_complete, 1); SDL_AtomicSet(&hotplug_init_complete, 1);
PIPEWIRE_pw_thread_loop_signal(hotplug_loop, false); PIPEWIRE_pw_thread_loop_signal(hotplug_loop, false);
PIPEWIRE_pw_thread_loop_unlock(hotplug_loop);
} }
} }