From d8c2efac4b89a60a9f80ec3e5f38c0e2cf345c66 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Thu, 7 Feb 2002 02:08:36 +0000
Subject: [PATCH] width or height %16 != 0 bugfix

Originally committed as revision 287 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/mjpeg.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/libavcodec/mjpeg.c b/libavcodec/mjpeg.c
index 08281a5014..4c4df7cb87 100644
--- a/libavcodec/mjpeg.c
+++ b/libavcodec/mjpeg.c
@@ -620,13 +620,11 @@ static int mjpeg_decode_sof0(MJpegDecodeContext *s,
         }
 
         for(i=0;i<nb_components;i++) {
-            int w, h, hh, vv;
-            hh = s->h_max / s->h_count[i];
-            vv = s->v_max / s->v_count[i];
-            w = (s->width + 8 * hh - 1) / (8 * hh);
-            h = (s->height + 8 * vv - 1) / (8 * vv);
-            w = w * 8;
-            h = h * 8;
+            int w, h;
+            w = (s->width  + 8 * s->h_max - 1) / (8 * s->h_max);
+            h = (s->height + 8 * s->v_max - 1) / (8 * s->v_max);
+            w = w * 8 * s->h_count[i];
+            h = h * 8 * s->v_count[i];
             if (s->interlaced)
                 w *= 2;
             s->linesize[i] = w;