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info: Make sure the same category is not added twice

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This commit is contained in:
Olivier Crête 2013-12-04 17:35:18 -05:00
parent e0317288ba
commit ccba91308d
1 changed files with 10 additions and 1 deletions
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11
gst/gstinfo.c
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@ -248,6 +248,9 @@ LevelNameEntry;
static GMutex __cat_mutex;
static GSList *__categories = NULL;
static GstDebugCategory *_gst_debug_get_category_locked (const gchar * name);
/* all registered debug handlers */
typedef struct
{
@ -1523,7 +1526,13 @@ _gst_debug_category_new (const gchar * name, guint color,
/* add to category list */
g_mutex_lock (&__cat_mutex);
__categories = g_slist_prepend (__categories, cat);
if (_gst_debug_get_category_locked (name)) {
g_free ((gpointer) cat->name);
g_free ((gpointer) cat->description);
g_slice_free (GstDebugCategory, cat);
} else {
__categories = g_slist_prepend (__categories, cat);
}
g_mutex_unlock (&__cat_mutex);
return cat;