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fix motion vectors for old version

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Originally committed as revision 10096 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-08-13 01:05:19 +00:00
parent cf786021a6
commit 9ac34d947a
1 changed files with 4 additions and 1 deletions
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5
libavcodec/4xm.c
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@ -248,7 +248,10 @@ static void init_mv(FourXContext *f){
int i;
for(i=0; i<256; i++){
f->mv[i] = mv[i][0] + mv[i][1]*f->current_picture.linesize[0]/2;
if(f->version)
f->mv[i] = mv[i][0] + mv[i][1] *f->current_picture.linesize[0]/2;
else
f->mv[i] = (i&15) - 8 + ((i>>4)-8)*f->current_picture.linesize[0]/2;
}
}