glib: map deprecated API to glib >= 2.32 equivalents.

GStaticMutex and GStaticRecMutex are now replaced with GMutex and
GRecMutex, which no longer require any prior call to g_thread_init().

gst-libs/gst/vaapi/glibcompat.h

@@ -33,4 +33,26 @@ g_list_free_full(GList *list, GDestroyNotify free_func)
 }
 #endif
 
+#if GLIB_CHECK_VERSION(2,31,2)
+#define GStaticMutex                    GMutex
+#undef  g_static_mutex_init
+#define g_static_mutex_init(mutex)      g_mutex_init(mutex)
+#undef  g_static_mutex_free
+#define g_static_mutex_free(mutex)      g_mutex_clear(mutex)
+#undef  g_static_mutex_lock
+#define g_static_mutex_lock(mutex)      g_mutex_lock(mutex)
+#undef  g_static_mutex_unlock
+#define g_static_mutex_unlock(mutex)    g_mutex_unlock(mutex)
+
+#define GStaticRecMutex                 GRecMutex
+#undef  g_static_rec_mutex_init
+#define g_static_rec_mutex_init(mutex)  g_rec_mutex_init(mutex)
+#undef  g_static_rec_mutex_free
+#define g_static_rec_mutex_free(mutex)  g_rec_mutex_clear(mutex)
+#undef  g_static_rec_mutex_lock
+#define g_static_rec_mutex_lock(mutex)  g_rec_mutex_lock(mutex)
+#undef  g_static_rec_mutex_unlock
+#define g_static_rec_mutex_unlock(m)    g_rec_mutex_unlock(m)
+#endif
+
 #endif /* GLIB_COMPAT_H */

gst-libs/gst/vaapi/gstvaapidisplay.c

@@ -361,6 +361,7 @@ gst_vaapi_display_destroy(GstVaapiDisplay *display)
         gst_vaapi_display_cache_remove(get_display_cache(), display);
         free_display_cache();
     }
+    g_static_rec_mutex_free(&priv->mutex);
 }
 
 static gboolean

gst-libs/gst/vaapi/gstvaapidisplaycache.c

@@ -169,6 +169,7 @@ gst_vaapi_display_cache_free(GstVaapiDisplayCache *cache)
         g_list_free(cache->list);
         cache->list = NULL;
     }
+    g_static_mutex_free(&cache->mutex);
     g_slice_free(GstVaapiDisplayCache, cache);
 }