element: Enforce that elements created by gst_element_factory_create/make() are floating

[platform/upstream/gstreamer.git] / gst / gsttaglist.c

diff --git a/gst/gsttaglist.c b/gst/gsttaglist.c
index f1940d9..56e6a46 100644 (file)
--- a/gst/gsttaglist.c
+++ b/gst/gsttaglist.c
@@ -471,13 +471,13 @@ gst_tag_lookup (const gchar * tag_name)
 }
 
 /**
- * gst_tag_register:
+ * gst_tag_register: (skip)
  * @name: the name or identifier string
  * @flag: a flag describing the type of tag info
  * @type: the type this data is in
  * @nick: human-readable name
  * @blurb: a human-readable description about this tag
- * @func: (allow-none) (scope call): function for merging multiple values of this tag, or %NULL
+ * @func: (allow-none): function for merging multiple values of this tag, or %NULL
  *
  * Registers a new tag type for the use with GStreamer's type system. If a type
  * with that name is already registered, that one is used.
@@ -515,13 +515,13 @@ gst_tag_register (const gchar * name, GstTagFlag flag, GType type,
 }
 
 /**
- * gst_tag_register_static:
+ * gst_tag_register_static: (skip)
  * @name: the name or identifier string (string constant)
  * @flag: a flag describing the type of tag info
  * @type: the type this data is in
  * @nick: human-readable name or short description (string constant)
  * @blurb: a human-readable description for this tag (string constant)
- * @func: (allow-none) (scope call): function for merging multiple values of this tag, or %NULL
+ * @func: (allow-none): function for merging multiple values of this tag, or %NULL
  *
  * Registers a new tag type for the use with GStreamer's type system.
  *
@@ -604,7 +604,7 @@ gst_tag_get_type (const gchar * tag)
  * Returns the human-readable name of this tag, You must not change or free
  * this string.
  *
- * Returns: the human-readable name of this tag
+ * Returns: (nullable): the human-readable name of this tag
  */
 const gchar *
 gst_tag_get_nick (const gchar * tag)
@@ -614,7 +614,7 @@ gst_tag_get_nick (const gchar * tag)
   g_return_val_if_fail (tag != NULL, NULL);
   info = gst_tag_lookup (tag);
   if (!info) {
-    GST_WARNING ("Uknown tag: %s", tag);
+    GST_WARNING ("Unknown tag: %s", tag);
 
     return tag;
   }
@@ -629,7 +629,7 @@ gst_tag_get_nick (const gchar * tag)
  * Returns the human-readable description of this tag, You must not change or
  * free this string.
  *
- * Returns: the human-readable description of this tag
+ * Returns: (nullable): the human-readable description of this tag
  */
 const gchar *
 gst_tag_get_description (const gchar * tag)
@@ -719,6 +719,10 @@ __gst_tag_list_free (GstTagList * list)
 
   gst_structure_free (GST_TAG_LIST_STRUCTURE (list));
 
+#ifdef USE_POISONING
+  memset (list, 0xff, sizeof (GstTagListImpl));
+#endif
+
   g_slice_free1 (sizeof (GstTagListImpl), list);
 }
 
@@ -1299,7 +1303,7 @@ gst_tag_list_add_valist (GstTagList * list, GstTagMergeMode mode,
       g_warning ("%s: %s", G_STRLOC, error);
       g_free (error);
       /* we purposely leak the value here, it might not be
-       * in a sane state if an error condition occoured
+       * in a sane state if an error condition occurred
        */
       return;
     }
@@ -1640,6 +1644,18 @@ TAG_MERGE_FUNCS (int, gint, TRUE);
  */
 TAG_MERGE_FUNCS (uint, guint, TRUE);
 /**
+ * gst_tag_list_get_int64:
+ * @list: a #GstTagList to get the tag from
+ * @tag: tag to read out
+ * @value: (out): location for the result
+ *
+ * Copies the contents for the given tag into the value, merging multiple values
+ * into one if multiple values are associated with the tag.
+ *
+ * Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
+ *              given list.
+ */
+/**
  * gst_tag_list_get_int64_index:
  * @list: a #GstTagList to get the tag from
  * @tag: tag to read out