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Clean up mutex functions

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This commit is contained in:
twinaphex 2016-12-07 08:51:38 +01:00
parent e95cd1cbd1
commit 6200c3a1e0
1 changed files with 14 additions and 21 deletions
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35
gfx/video_driver.c
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@ -1307,31 +1307,24 @@ void video_driver_menu_settings(void **list_data, void *list_info_data,
}
static void video_driver_lock(void)
{
#ifdef HAVE_THREADS
if (!display_lock)
return;
slock_lock(display_lock);
#endif
}
#define video_driver_lock() \
if (display_lock) \
slock_lock(display_lock)
static void video_driver_unlock(void)
{
#ifdef HAVE_THREADS
if (!display_lock)
return;
slock_unlock(display_lock);
#endif
}
#define video_driver_unlock() \
if (display_lock) \
slock_unlock(display_lock)
static void video_driver_lock_free(void)
{
#ifdef HAVE_THREADS
slock_free(display_lock);
display_lock = NULL;
#define video_driver_lock_free() \
slock_free(display_lock); \
display_lock = NULL
#else
#define video_driver_lock() ((void)0)
#define video_driver_unlock() ((void)0)
#define video_driver_lock_free() ((void)0)
#endif
}
static void video_driver_lock_new(void)
{