sanity check

Originally committed as revision 4224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2026-06-19 19:03:00 +02:00 · 2005-05-12 10:15:19 +00:00
parent d9c780a8b7
commit 4ad8ecd136
1 changed files with 1 additions and 0 deletions
@@ -2621,6 +2621,7 @@ static int mpeg_decode_slice(Mpeg1Context *s1, int mb_y,
                    s->current_picture.motion_val[dir][xy + 1][1] = motion_y;
                    s->current_picture.ref_index [dir][xy    ]=
                    s->current_picture.ref_index [dir][xy + 1]= s->field_select[dir][i];
+                    assert(s->field_select[dir][i]==0 || s->field_select[dir][i]==1);
                }
                xy += wrap;
            }