- libvlc_event_fini( p_instance, p_e );
- vlc_mutex_destroy( &p_instance->instance_lock );
- vlc_mutex_destroy( &p_instance->event_callback_lock);
- libvlc_InternalCleanup( p_instance->p_libvlc_int );
- libvlc_InternalDestroy( p_instance->p_libvlc_int, VLC_FALSE );
- free( p_instance );
+ vlc_mutex_t *lock = &p_instance->instance_lock;
+ int refs;
+
+ assert( p_instance->ref_count > 0 );
+
+ vlc_mutex_lock( &p_instance->instance_lock );
+ refs = --p_instance->ref_count;
+ if( refs == 0 )
+ libvlc_event_fini( p_instance, p_e );
+ vlc_mutex_unlock( &p_instance->instance_lock );
+
+ if( refs == 0 )
+ {
+ vlc_mutex_destroy( &p_instance->instance_lock );
+ vlc_mutex_destroy( &p_instance->event_callback_lock );
+ libvlc_InternalCleanup( p_instance->p_libvlc_int );
+ libvlc_InternalDestroy( p_instance->p_libvlc_int, VLC_FALSE );
+ free( p_instance );
+ }