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10l (segfault fix)

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Originally committed as revision 2837 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2004-03-02 17:21:55 +00:00
parent ed263031f6
commit 50c93f74a6
1 changed files with 3 additions and 3 deletions
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4
libavcodec/mpeg12.c
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@ -2205,8 +2205,8 @@ static int mpeg_decode_slice(Mpeg1Context *s1, int mb_y,
if(field_pic && !s->first_field) if(field_pic && !s->first_field)
xy += wrap/2; xy += wrap/2;
for(dir=0; dir<2; dir++){
for(i=0; i<2; i++){ for(i=0; i<2; i++){
for(dir=0; dir<2; dir++){
if (s->mb_intra || (dir==1 && s->pict_type != B_TYPE)) { if (s->mb_intra || (dir==1 && s->pict_type != B_TYPE)) {
motion_x = motion_y = 0; motion_x = motion_y = 0;
}else if (s->mv_type == MV_TYPE_16X16){ }else if (s->mv_type == MV_TYPE_16X16){
@ -2221,8 +2221,8 @@ static int mpeg_decode_slice(Mpeg1Context *s1, int mb_y,
s->current_picture.motion_val[dir][xy ][1] = motion_y; s->current_picture.motion_val[dir][xy ][1] = motion_y;
s->current_picture.motion_val[dir][xy + 1][0] = motion_x; s->current_picture.motion_val[dir][xy + 1][0] = motion_x;
s->current_picture.motion_val[dir][xy + 1][1] = motion_y; s->current_picture.motion_val[dir][xy + 1][1] = motion_y;
xy += wrap;
} }
xy += wrap;
} }
} }