From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 26 Sep 2004 21:28:31 +0000 (+0000)
Subject: lowres slice fix
X-Git-Tag: v0.5~14670
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0f74857497709eec01319ca04aabcec568546a2f;p=platform%2Fupstream%2Flibav.git

lowres slice fix

Originally committed as revision 3516 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index ca1d6fd..1b6aeb8 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -3702,7 +3702,7 @@ void ff_draw_horiz_band(MpegEncContext *s, int y, int h){
             if(s->first_field  && !(s->avctx->slice_flags&SLICE_FLAG_ALLOW_FIELD)) return;
         }
 
-        h= FFMIN(h, s->height - y);
+        h= FFMIN(h, (s->height>>s->avctx->lowres) - y);
 
         if(s->pict_type==B_TYPE || s->low_delay || (s->avctx->slice_flags&SLICE_FLAG_CODED_ORDER)) 
             src= (AVFrame*)s->current_picture_ptr;