From af2a9e8fdb94e12297500244e222c1140d6e1716 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 26 Sep 2004 13:03:43 +0000
Subject: lowres slice fix

Originally committed as revision 3513 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/mpeg12.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libavcodec/mpeg12.c')

diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c
index 484f6b278e..550f17d154 100644
--- a/libavcodec/mpeg12.c
+++ b/libavcodec/mpeg12.c
@@ -2526,8 +2526,9 @@ static int mpeg_decode_slice(Mpeg1Context *s1, int mb_y,
         MPV_decode_mb(s, s->block);
         
         if (++s->mb_x >= s->mb_width) {
+            const int mb_size= 16>>s->avctx->lowres;
 
-            ff_draw_horiz_band(s, 16*s->mb_y, 16);
+            ff_draw_horiz_band(s, mb_size*s->mb_y, mb_size);
 
             s->mb_x = 0;
             s->mb_y++;
-- 
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