Added GI annotation for gstvideoaffinetransformationmeta apply_matrix

The problem is that Gobject Introspections does not understand the const
gfloat matrix[16] as an matrix but as an array of gfloasts but as just
one gfloat.

To fix this i added the annotation to the parameter
descriptions.

diff --git a/gst-libs/gst/video/gstvideoaffinetransformationmeta.c b/gst-libs/gst/video/gstvideoaffinetransformationmeta.c
index b8c9975..0032249 100644 (file)
--- a/gst-libs/gst/video/gstvideoaffinetransformationmeta.c
+++ b/gst-libs/gst/video/gstvideoaffinetransformationmeta.c
@@ -138,7 +138,7 @@ gst_buffer_add_video_affine_transformation_meta (GstBuffer * buffer)
 /**
  * gst_video_affine_transformation_meta_apply_matrix:
  * @meta: a #GstVideoAffineTransformationMeta
- * @matrix: a 4x4 transformation matrix to be applied
+ * @matrix: (array fixed-size=16): a 4x4 transformation matrix to be applied
  *
  * Apply a transformation using the given 4x4 transformation matrix.
  * Performs the multiplication, meta->matrix X matrix.