videobox: fix border filling for planar YUV formats

We would get a green border instead of a black one, for
example.

https://bugzilla.gnome.org/show_bug.cgi?id=684991

diff --git a/gst/videobox/gstvideobox.c b/gst/videobox/gstvideobox.c
index 553b58d..de70b1b 100644 (file)
--- a/gst/videobox/gstvideobox.c
+++ b/gst/videobox/gstvideobox.c
@@ -695,7 +695,7 @@ fill_planar_yuv (GstVideoBoxFill fill_type, guint b_alpha,
     memset (destU, empty_pixel[1], strideU * heightU);
   } else if (heightU) {
     for (; heightU; --heightU) {
-      memset (destU, empty_pixel[0], widthY);
+      memset (destU, empty_pixel[1], widthU);
       destU += strideU;
     }
   }
@@ -703,7 +703,7 @@ fill_planar_yuv (GstVideoBoxFill fill_type, guint b_alpha,
     memset (destV, empty_pixel[2], strideV * heightV);
   } else if (heightV) {
     for (; heightV; --heightV) {
-      memset (destV, empty_pixel[0], widthV);
+      memset (destV, empty_pixel[2], widthV);
       destV += strideV;
     }
   }