Add some more introspection annotations

clutter/clutter-main.c

@@ -1055,7 +1055,7 @@ clutter_threads_init (void)
 }
 
 /**
- * clutter_threads_set_lock_functions:
+ * clutter_threads_set_lock_functions: (skip)
  * @enter_fn: function called when aquiring the Clutter main lock
  * @leave_fn: function called when releasing the Clutter main lock
  *
@@ -1854,7 +1854,7 @@ post_parse_hook (GOptionContext  *context,
 }
 
 /**
- * clutter_get_option_group:
+ * clutter_get_option_group: (skip)
  *
  * Returns a #GOptionGroup for the command line arguments recognized
  * by Clutter. You should add this group to your #GOptionContext with
@@ -1911,7 +1911,7 @@ clutter_get_option_group (void)
 }
 
 /**
- * clutter_get_option_group_without_init:
+ * clutter_get_option_group_without_init: (skip)
  *
  * Returns a #GOptionGroup for the command line arguments recognized
  * by Clutter. You should add this group to your #GOptionContext with

clutter/clutter-offscreen-effect.c

@@ -469,7 +469,9 @@ clutter_offscreen_effect_paint_target (ClutterOffscreenEffect *effect)
  *
  * Calls the create_texture() virtual function of the @effect
  *
- * Return value: a handle to a Cogl texture, or %COGL_INVALID_HANDLE
+ * Return value: (transfer full): a handle to a Cogl texture, or
+ *   %COGL_INVALID_HANDLE. The returned handle has its reference
+ *   count increased.
  *
  * Since: 1.4
  */

clutter/cogl/cogl/cogl-material.h

@@ -945,7 +945,7 @@ cogl_material_layer_get_type (CoglMaterialLayer *layer);
  * should call cogl_material_layer_get_type() first in order check it is of
  * type %COGL_MATERIAL_LAYER_TYPE_TEXTURE before calling this function.</note>
  *
- * Return value: a #CoglHandle for the texture inside the layer
+ * Return value: (transfer none): a #CoglHandle for the texture inside the layer
  */
 CoglHandle
 cogl_material_layer_get_texture (CoglMaterialLayer *layer);

clutter/cogl/cogl/cogl-offscreen.h

@@ -55,8 +55,9 @@ G_BEGIN_DECLS
  *
  * Note: This does not work with sliced Cogl textures.
  *
- * Returns: a #CoglHandle for the new offscreen buffer or %COGL_INVALID_HANDLE
+ * Return value: (transfer full): a #CoglHandle for the new offscreen
- *          if it wasn't possible to create the buffer.
+ *   buffer or %COGL_INVALID_HANDLE if it wasn't possible to create the
+ *   buffer.
  */
 CoglHandle      cogl_offscreen_new_to_texture (CoglHandle         handle);
 
@@ -80,9 +81,9 @@ gboolean        cogl_is_offscreen             (CoglHandle          handle);
  *
  * Increments the reference count on the offscreen buffer.
  *
- * Returns: For convenience it returns the given CoglHandle
+ * Return value: (transfer none): For convenience it returns the given CoglHandle
  *
- * Deprecated: 1.2: cogl_handle_ref should be used in new code.
+ * Deprecated: 1.2: cogl_handle_ref() should be used in new code.
  */
 CoglHandle      cogl_offscreen_ref            (CoglHandle          handle) G_GNUC_DEPRECATED;
 
@@ -93,7 +94,7 @@ CoglHandle      cogl_offscreen_ref            (CoglHandle          handle) G_GNU
  * Decreases the reference count for the offscreen buffer and frees it when
  * the count reaches 0.
  *
- * Deprecated: 1.2: cogl_handle_unref should be used in new code.
+ * Deprecated: 1.2: cogl_handle_unref() should be used in new code.
  */
 void            cogl_offscreen_unref          (CoglHandle          handle) G_GNUC_DEPRECATED;
 

clutter/cogl/cogl/cogl-types.h

@@ -68,7 +68,7 @@ cogl_handle_get_type (void) G_GNUC_CONST;
  *
  * Increases the reference count of @handle by 1
  *
- * Returns: the handle, with its reference count increased
+ * Return value: (transfer none): the handle, with its reference count increased
  */
 CoglHandle
 cogl_handle_ref (CoglHandle handle);