video: fix some GIR annotations
Mostly related to out and array parameters
diff --git a/gst-libs/gst/video/gstvideometa.c b/gst-libs/gst/video/gstvideometa.c
index 739e9f4..be83374 100644
--- a/gst-libs/gst/video/gstvideometa.c
+++ b/gst-libs/gst/video/gstvideometa.c
@@ -335,8 +335,8 @@
* @meta: a #GstVideoMeta
* @plane: a plane
* @info: a #GstMapInfo
- * @data: the data of @plane
- * @stride: the stride of @plane
+ * @data: (out): the data of @plane
+ * @stride: (out): the stride of @plane
* @flags: @GstMapFlags
*
* Map the video plane with index @plane in @meta and return a pointer to the
diff --git a/gst-libs/gst/video/video-color.c b/gst-libs/gst/video/video-color.c
index d3a3e4d..6740207 100644
--- a/gst-libs/gst/video/video-color.c
+++ b/gst-libs/gst/video/video-color.c
@@ -187,8 +187,8 @@
* gst_video_color_range_offsets:
* @range: a #GstVideoColorRange
* @info: a #GstVideoFormatInfo
- * @offset: (out): output offsets
- * @scale: (out): output scale
+ * @offset: (out) (array fixed-size=4): output offsets
+ * @scale: (out) (array fixed-size=4): output scale
*
* Compute the offset and scale values for each component of @info. For each
* component, (c[i] - offset[i]) / scale[i] will scale the component c[i] to the
@@ -310,8 +310,8 @@
/**
* gst_video_color_matrix_get_Kr_Kb:
* @matrix: a #GstVideoColorMatrix
- * @Kr: result red channel coefficient
- * @Kb: result blue channel coefficient
+ * @Kr: (out): result red channel coefficient
+ * @Kb: (out): result blue channel coefficient
*
* Get the coefficients used to convert between Y'PbPr and R'G'B' using @matrix.
*
diff --git a/gst-libs/gst/video/video-event.c b/gst-libs/gst/video/video-event.c
index faf7adb..0cbd400 100644
--- a/gst-libs/gst/video/video-event.c
+++ b/gst-libs/gst/video/video-event.c
@@ -52,7 +52,8 @@
/**
* gst_video_event_parse_still_frame:
* @event: A #GstEvent to parse
- * @in_still: A boolean to receive the still-frame status from the event, or NULL
+ * @in_still: (out):
+ * A boolean to receive the still-frame status from the event, or NULL
*
* Parse a #GstEvent, identify if it is a Still Frame event, and
* return the still-frame state from the event if it is.
diff --git a/gst-libs/gst/video/video-info.c b/gst-libs/gst/video/video-info.c
index fb70ad3..25f7027 100644
--- a/gst-libs/gst/video/video-info.c
+++ b/gst-libs/gst/video/video-info.c
@@ -1046,7 +1046,7 @@
* @src_format: #GstFormat of the @src_value
* @src_value: value to convert
* @dest_format: #GstFormat of the @dest_value
- * @dest_value: pointer to destination value
+ * @dest_value: (out): pointer to destination value
*
* Converts among various #GstFormat types. This function handles
* GST_FORMAT_BYTES, GST_FORMAT_TIME, and GST_FORMAT_DEFAULT. For
diff --git a/gst-libs/gst/video/videoorientation.c b/gst-libs/gst/video/videoorientation.c
index 6ef407e..31c75e7 100644
--- a/gst-libs/gst/video/videoorientation.c
+++ b/gst-libs/gst/video/videoorientation.c
@@ -62,7 +62,7 @@
/**
* gst_video_orientation_get_hflip:
* @video_orientation: #GstVideoOrientation interface of a #GstElement
- * @flip: return location for the result
+ * @flip: (out): return location for the result
*
* Get the horizontal flipping state (%TRUE for flipped) from the given object.
* Returns: %TRUE in case the element supports flipping
@@ -83,7 +83,7 @@
/**
* gst_video_orientation_get_vflip:
* @video_orientation: #GstVideoOrientation interface of a #GstElement
- * @flip: return location for the result
+ * @flip: (out): return location for the result
*
* Get the vertical flipping state (%TRUE for flipped) from the given object.
* Returns: %TRUE in case the element supports flipping
@@ -104,7 +104,7 @@
/**
* gst_video_orientation_get_hcenter:
* @video_orientation: #GstVideoOrientation interface of a #GstElement
- * @center: return location for the result
+ * @center: (out): return location for the result
*
* Get the horizontal centering offset from the given object.
* Returns: %TRUE in case the element supports centering
@@ -125,7 +125,7 @@
/**
* gst_video_orientation_get_vcenter:
* @video_orientation: #GstVideoOrientation interface of a #GstElement
- * @center: return location for the result
+ * @center: (out): return location for the result
*
* Get the vertical centering offset from the given object.
* Returns: %TRUE in case the element supports centering
