From 263201d9e7e3c9b188233a7b8e50f44e5263263d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian.droege@collabora.co.uk>
Date: Fri, 2 Jul 2010 20:09:58 +0200
Subject: [PATCH] ffmpegcolorspace: Fix conversion of packed 4:2:2 YUV to 8 bit
 grayscale

The last pixel wasn't written before for odd widths.

Fixes bug #623418.
---
 gst/ffmpegcolorspace/imgconvert.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/gst/ffmpegcolorspace/imgconvert.c b/gst/ffmpegcolorspace/imgconvert.c
index 0d5eb74992..bc3e5206fe 100644
--- a/gst/ffmpegcolorspace/imgconvert.c
+++ b/gst/ffmpegcolorspace/imgconvert.c
@@ -893,6 +893,10 @@ uyvy422_to_gray (AVPicture * dst, const AVPicture * src, int width, int height)
       p += 4;
       lum += 2;
     }
+
+    if (w)
+      lum[0] = p[1];
+
     p1 += src->linesize[0];
     lum1 += dst->linesize[0];
   }
@@ -1014,6 +1018,10 @@ yvyu422_to_gray (AVPicture * dst, const AVPicture * src, int width, int height)
       p += 4;
       lum += 2;
     }
+
+    if (w)
+      lum[0] = p[0];
+
     p1 += src->linesize[0];
     lum1 += dst->linesize[0];
   }