[clutter] Documentation fixes

[Emmanuele Bassi <ebassi src gnome org>]

commit b6403b01a14677d0ec88928f292aa1aa08b39283
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Fri Mar 9 17:11:19 2012 +0000

    Documentation fixes

 clutter/clutter-actor.c                    |   19 +++++++++----
 clutter/clutter-enums.h                    |   12 ++++++++
 clutter/clutter-image.c                    |   40 ++++++++++++++++++++++++++-
 doc/reference/clutter/clutter-sections.txt |   20 ++++++++++++++
 4 files changed, 83 insertions(+), 8 deletions(-)
---
diff --git a/clutter/clutter-actor.c b/clutter/clutter-actor.c
index 9c3b6c2..0aae507 100644
--- a/clutter/clutter-actor.c
+++ b/clutter/clutter-actor.c
@@ -17793,10 +17793,15 @@ clutter_actor_get_content_box (ClutterActor    *self,
 /**
  * clutter_actor_set_content_scaling_filters:
  * @self: a #ClutterActor
- * @min_filter: FIXME
- * @mag_filter: FIXME
+ * @min_filter: the minification filter for the content
+ * @mag_filter: the magnification filter for the content
  *
- * FIXME
+ * Sets the minification and magnification filter to be applied when
+ * scaling the #ClutterActor:content of a #ClutterActor.
+ *
+ * The #ClutterActor:minification-filter will be used when reducing
+ * the size of the content; the #ClutterActor:magnification-filter
+ * will be used when increasing the size of the content.
  *
  * Since: 1.10
  */
@@ -17843,10 +17848,12 @@ clutter_actor_set_content_scaling_filters (ClutterActor         *self,
 /**
  * clutter_actor_get_content_scaling_filters:
  * @self: a #ClutterActor
- * @min_filter: (out): FIXME
- * @mag_filter: (out): FIXME
+ * @min_filter: (out) (allow-none): return location for the minification
+ *   filter, or %NULL
+ * @mag_filter: (out) (allow-none): return location for the magnification
+ *   filter, or %NULL
  *
- * FIXME
+ * Retrieves the values set using clutter_actor_set_content_scaling_filters().
  *
  * Since: 1.10
  */
diff --git a/clutter/clutter-enums.h b/clutter/clutter-enums.h
index b9323cb..38e5dfd 100644
--- a/clutter/clutter-enums.h
+++ b/clutter/clutter-enums.h
@@ -1149,6 +1149,18 @@ typedef enum {
   CLUTTER_CONTENT_GRAVITY_RESIZE_ASPECT
 } ClutterContentGravity;
 
+/**
+ * ClutterScalingFilter:
+ * @CLUTTER_SCALING_FILTER_LINEAR: Linear interpolation filter
+ * @CLUTTER_SCALING_FILTER_NEAREST: Nearest neighbor interpolation filter
+ * @CLUTTER_SCALING_FILTER_BILINEAR: Bilinear minification filter; this
+ *   filter enables mipmap generation.
+ *
+ * The scaling filters to be used with the #ClutterActor:minification-filter
+ * and #ClutterActor:magnification-filter properties.
+ *
+ * Since: 1.10
+ */
 typedef enum {
   CLUTTER_SCALING_FILTER_LINEAR,
   CLUTTER_SCALING_FILTER_NEAREST,
diff --git a/clutter/clutter-image.c b/clutter/clutter-image.c
index 9002bd8..9e608df 100644
--- a/clutter/clutter-image.c
+++ b/clutter/clutter-image.c
@@ -22,6 +22,17 @@
  *   Emmanuele Bassi <ebassi linux intel com>
  */
 
+/**
+ * SECTION:clutter-image
+ * @Title: ClutterImage
+ * @Short_Description: Image data content
+ *
+ * #ClutterImage is a #ClutterContent implementation that displays
+ * image data.
+ *
+ * #ClutterImage is available since Clutter 1.10.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -141,9 +152,10 @@ clutter_content_iface_init (ClutterContentIface *iface)
 /**
  * clutter_image_new:
  *
- * FIXME
+ * Creates a new #ClutterImage instance.
  *
- * Return value: (transfer full): FIXME
+ * Return value: (transfer full): the newly created #ClutterImage instance.
+ *   Use g_object_unref() when done.
  *
  * Since: 1.10
  */
@@ -153,6 +165,30 @@ clutter_image_new (void)
   return g_object_new (CLUTTER_TYPE_IMAGE, NULL);
 }
 
+/**
+ * clutter_image_set_data:
+ * @image: a #ClutterImage
+ * @data: (array): the image data, as an array of bytes
+ * @pixel_format: the Cogl pixel format of the image data
+ * @width: the width of the image data
+ * @height: the height of the image data
+ * @row_stride: the length of each row inside @data
+ * @error: return location for a #GError, or %NULL
+ *
+ * Sets the image data to be display by @image.
+ *
+ * If the image data was successfully loaded, the @image will be invalidated.
+ *
+ * In case of error, the @error value will be set, and this function will
+ * return %FALSE.
+ *
+ * The image data is copied in texture memory.
+ *
+ * Return value: %TRUE if the image data was successfully loaded,
+ *   and %FALSE otherwise.
+ *
+ * Since: 1.10
+ */
 gboolean
 clutter_image_set_data (ClutterImage     *image,
                         const guint8     *data,
diff --git a/doc/reference/clutter/clutter-sections.txt b/doc/reference/clutter/clutter-sections.txt
index 0c2f91e..2db5973 100644
--- a/doc/reference/clutter/clutter-sections.txt
+++ b/doc/reference/clutter/clutter-sections.txt
@@ -3149,3 +3149,23 @@ CLUTTER_IS_CANVAS_CLASS
 ClutterCanvasPrivate
 clutter_canvas_get_type
 </SECTION>
+
+<SECTION>
+<FILE>clutter-image</FILE>
+ClutterImage
+ClutterImageClass
+ClutterImageError
+clutter_image_new
+clutter_image_set_data
+<SUBSECTION Standard>
+CLUTTER_TYPE_IMAGE
+CLUTTER_IMAGE
+CLUTTER_IMAGE_CLASS
+CLUTTER_IS_IMAGE
+CLUTTER_IS_IMAGE_CLASS
+CLUTTER_IMAGE_ERROR
+<SUBSECTION Private>
+ClutterImagePrivate
+clutter_image_get_type
+clutter_image_error_quark
+</SECTION>