macosx: Fix #1802 Cursor not hidden if fullscreen controller is disabled (OS X).

[vlc] / include / vlc_threads.h

diff --git a/include/vlc_threads.h b/include/vlc_threads.h
index a31f004eea9fb8fc9ce0b67c40e11cb8a5e7b8dc..01e8b716aa389c84d993fc2f467fc78b48ea87b7 100644 (file)
--- a/include/vlc_threads.h
+++ b/include/vlc_threads.h
@@ -171,9 +171,10 @@ VLC_EXPORT( int, vlc_threadvar_create, (vlc_threadvar_t * , void (*) (void *) )
 VLC_EXPORT( void, vlc_threadvar_delete, (vlc_threadvar_t *) );
 VLC_EXPORT( int,  __vlc_thread_create, ( vlc_object_t *, const char *, int, const char *, void * ( * ) ( void * ), int, bool ) );
 VLC_EXPORT( int,  __vlc_thread_set_priority, ( vlc_object_t *, const char *, int, int ) );
-VLC_EXPORT( void, __vlc_thread_ready,  ( vlc_object_t * ) );
 VLC_EXPORT( void, __vlc_thread_join,   ( vlc_object_t *, const char *, int ) );
 
+#define vlc_thread_ready vlc_object_signal
+
 /*****************************************************************************
  * vlc_mutex_lock: lock a mutex
  *****************************************************************************/
@@ -187,7 +188,7 @@ VLC_EXPORT(void, vlc_pthread_fatal, (const char *action, int error, const char *
     if (val) \
         vlc_pthread_fatal (action, val, psz_file, i_line)
 #else
-# define VLC_THREAD_ASSERT (void)0
+# define VLC_THREAD_ASSERT ((void)(val))
 #endif
 
 static inline void __vlc_mutex_lock( const char * psz_file, int i_line,
@@ -567,10 +568,14 @@ static inline int vlc_spin_init (vlc_spinlock_t *spin)
 #endif
 static inline void barrier (void)
 {
-#if defined (__APPLE__)
-    OSMemoryBarrier();
-#elif defined (__GNUC__) /* FIXME: || defined (ICC_whatever) */
+#if defined (__GNUC__) && (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1)
     __sync_synchronize ();
+#elif defined(__APPLE__)
+    OSMemoryBarrier ();
+#elif defined(__powerpc__)
+    asm volatile ("sync":::"memory");
+#elif defined(__i386__)
+    asm volatile ("mfence":::"memory");
 #elif defined (LIBVLC_USE_PTHREAD)
     static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
     pthread_mutex_lock (&lock);
@@ -592,12 +597,6 @@ static inline void barrier (void)
 #define vlc_thread_set_priority( P_THIS, PRIORITY )                         \
     __vlc_thread_set_priority( VLC_OBJECT(P_THIS), __FILE__, __LINE__, PRIORITY )
 
-/*****************************************************************************
- * vlc_thread_ready: tell the parent thread we were successfully spawned
- *****************************************************************************/
-#define vlc_thread_ready( P_THIS )                                          \
-    __vlc_thread_ready( VLC_OBJECT(P_THIS) )
-
 /*****************************************************************************
  * vlc_thread_join: wait until a thread exits
  *****************************************************************************/