X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gst%2Fgsttypefind.c;h=5c2b0d15cf934746d33cf8f27d0f8f7962ed7c85;hb=8f3fa6850404c9a2b1ed34120ce20c66d07df5db;hp=2cfb8d0cfa91581fa609f31cbed1a5d7c3057a05;hpb=1fbcc71dbdff79d70b0abe1285f694f3d4596564;p=platform%2Fupstream%2Fgstreamer.git

diff --git a/gst/gsttypefind.c b/gst/gsttypefind.c
index 2cfb8d0..5c2b0d1 100644
--- a/gst/gsttypefind.c
+++ b/gst/gsttypefind.c
@@ -15,18 +15,17 @@
  *
  * You should have received a copy of the GNU Library General Public
  * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 /**
  * SECTION:gsttypefind
+ * @title: GstTypefind
  * @short_description: Stream type detection
  *
  * The following functions allow you to detect the media type of an unknown
  * stream.
- *
- * Last reviewed on 2005-11-09 (0.9.4)
  */
 
 #include "gst_private.h"
@@ -42,8 +41,7 @@ G_DEFINE_POINTER_TYPE (GstTypeFind, gst_type_find);
 
 /**
  * gst_type_find_register:
- * @plugin: A #GstPlugin, or NULL for a static typefind function (note that
- *    passing NULL only works in GStreamer 0.10.16 and later)
+ * @plugin: (allow-none): A #GstPlugin, or %NULL for a static typefind function
  * @name: The name for registering
  * @rank: The rank (or importance) of this typefind function
  * @func: The #GstTypeFindFunction to use
@@ -60,7 +58,7 @@ G_DEFINE_POINTER_TYPE (GstTypeFind, gst_type_find);
  * registering this function will be available for typefinding.
  * This function is typically called during an element's plugin initialization.
  *
- * Returns: TRUE on success, FALSE otherwise
+ * Returns: %TRUE on success, %FALSE otherwise
  */
 gboolean
 gst_type_find_register (GstPlugin * plugin, const gchar * name, guint rank,
@@ -73,17 +71,12 @@ gst_type_find_register (GstPlugin * plugin, const gchar * name, guint rank,
 
   GST_INFO ("registering typefind function for %s", name);
 
-  factory = g_object_newv (GST_TYPE_TYPE_FIND_FACTORY, 0, NULL);
+  factory = g_object_new (GST_TYPE_TYPE_FIND_FACTORY, NULL);
   GST_DEBUG_OBJECT (factory, "using new typefind factory for %s", name);
-  g_assert (GST_IS_TYPE_FIND_FACTORY (factory));
 
   gst_plugin_feature_set_name (GST_PLUGIN_FEATURE_CAST (factory), name);
   gst_plugin_feature_set_rank (GST_PLUGIN_FEATURE_CAST (factory), rank);
 
-  if (factory->extensions) {
-    g_strfreev (factory->extensions);
-    factory->extensions = NULL;
-  }
   if (extensions)
     factory->extensions = g_strsplit (extensions, ",", -1);
 
@@ -122,8 +115,8 @@ gst_type_find_register (GstPlugin * plugin, const gchar * name, guint rank,
  * the stream. The returned memory is valid until the typefinding function
  * returns and must not be freed.
  *
- * Returns: (transfer none) (array length=size): the requested data, or NULL
- *     if that data is not available.
+ * Returns: (transfer none) (array length=size) (nullable): the
+ *     requested data, or %NULL if that data is not available.
  */
 const guint8 *
 gst_type_find_peek (GstTypeFind * find, gint64 offset, guint size)
@@ -145,8 +138,7 @@ gst_type_find_peek (GstTypeFind * find, gint64 offset, guint size)
  * It is up to the caller of the #GstTypeFindFunction to interpret these values.
  */
 void
-gst_type_find_suggest (GstTypeFind * find, guint probability,
-    const GstCaps * caps)
+gst_type_find_suggest (GstTypeFind * find, guint probability, GstCaps * caps)
 {
   g_return_if_fail (find->suggest != NULL);
   g_return_if_fail (probability <= 100);
@@ -161,7 +153,7 @@ gst_type_find_suggest (GstTypeFind * find, guint probability,
  * @find: The #GstTypeFind object the function was called with
  * @probability: The probability in percent that the suggestion is right
  * @media_type: the media type of the suggested caps
- * @fieldname: first field of the suggested caps, or NULL
+ * @fieldname: (allow-none): first field of the suggested caps, or %NULL
  * @...: additional arguments to the suggested caps in the same format as the
  *     arguments passed to gst_structure_new() (ie. triplets of field name,
  *     field GType and field value)
@@ -175,12 +167,10 @@ gst_type_find_suggest (GstTypeFind * find, guint probability,
  * passing a #GstCaps argument you can create the caps on the fly in the same
  * way as you can with gst_caps_new_simple().
  *
- * Make sure you terminate the list of arguments with a NULL argument and that
+ * Make sure you terminate the list of arguments with a %NULL argument and that
  * the values passed have the correct type (in terms of width in bytes when
  * passed to the vararg function - this applies particularly to gdouble and
  * guint64 arguments).
- *
- * Since: 0.10.20
  */
 void
 gst_type_find_suggest_simple (GstTypeFind * find, guint probability,