[cogl/cogl-1.16] cogl-gst: add missing annotations

[Robert Bragg <rbragg src gnome org>]

commit 447488dd5bb0ebb6a505ef216186b3cc90ef0b79
Author: Lionel Landwerlin <llandwerlin gmail com>
Date:   Wed Sep 11 16:18:46 2013 +0100

    cogl-gst: add missing annotations
    
    Reviewed-by: Robert Bragg <robert linux intel com>

 cogl-gst/cogl-gst-video-sink.h |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/cogl-gst/cogl-gst-video-sink.h b/cogl-gst/cogl-gst-video-sink.h
index 6c59e7c..39cca52 100644
--- a/cogl-gst/cogl-gst-video-sink.h
+++ b/cogl-gst/cogl-gst-video-sink.h
@@ -185,7 +185,7 @@ cogl_gst_video_sink_get_type (void) G_GNUC_CONST;
  * Creates a new #CoglGstVideoSink which will create resources for use
  * with the given context.
  *
- * Return value: a new #CoglGstVideoSink
+ * Return value: (transfer full): a new #CoglGstVideoSink
  * Since: 1.16
  */
 CoglGstVideoSink *
@@ -228,7 +228,8 @@ cogl_gst_video_sink_is_ready (CoglGstVideoSink *sink);
  * Note: it is considered an error to call this function before the
  * #CoglGstVideoSink::pipeline-ready signal is emitted.
  *
- * Return value: the pipeline for rendering the current frame
+ * Return value: (transfer none): the pipeline for rendering the
+ *   current frame
  * Since: 1.16
  */
 CoglPipeline *
@@ -423,8 +424,8 @@ typedef struct _CoglGstRectangle
 /**
  * cogl_gst_video_sink_fit_size:
  * @sink: A #CoglGstVideoSink
- * @available: The space available for video output
- * @output: The return location for the calculated output position
+ * @available: (in): The space available for video output
+ * @output: (inout): The return location for the calculated output position
  *
  * Calculates a suitable @output rectangle that can fit inside the
  * @available space while maintaining the aspect ratio of the current