aggregator: Assert if the sink/src pad type that is to be used is not a GstAggregator...

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

diff --git a/gst/gstcapsfeatures.c b/gst/gstcapsfeatures.c
index ea06f0c..2f433a2 100644 (file)
--- a/gst/gstcapsfeatures.c
+++ b/gst/gstcapsfeatures.c
@@ -20,7 +20,8 @@
 
 /**
  * SECTION:gstcapsfeatures
- * @short_description: A set of features in caps 
+ * @title: GstCapsFeatures
+ * @short_description: A set of features in caps
  * @see_also: #GstCaps
  *
  * #GstCapsFeatures can optionally be set on a #GstCaps to add requirements
@@ -105,6 +106,18 @@ _priv_gst_caps_features_initialize (void)
       &static_caps_features_parent_refcount);
 }
 
+void
+_priv_gst_caps_features_cleanup (void)
+{
+  gst_caps_features_set_parent_refcount (_gst_caps_features_any, NULL);
+  gst_caps_features_free (_gst_caps_features_any);
+  _gst_caps_features_any = NULL;
+  gst_caps_features_set_parent_refcount
+      (_gst_caps_features_memory_system_memory, NULL);
+  gst_caps_features_free (_gst_caps_features_memory_system_memory);
+  _gst_caps_features_memory_system_memory = NULL;
+}
+
 gboolean
 gst_is_caps_features (gconstpointer obj)
 {
@@ -580,7 +593,7 @@ gst_caps_features_get_size (const GstCapsFeatures * features)
  *
  * Returns the @i-th feature of @features.
  *
- * Returns: The @i-th feature of @features.
+ * Returns: (nullable): The @i-th feature of @features.
  *
  * Since: 1.2
  */
@@ -788,7 +801,7 @@ gst_caps_features_add_id (GstCapsFeatures * features, GQuark feature)
   }
 
   /* If features is empty it will contain sysmem, however
-   * we want to add it explicitely if it is tried to be
+   * we want to add it explicitly if it is attempted to be
    * added as first features
    */
   if (features->array->len > 0