- if(s->msmpeg4_version != 4){
- int wrap;
- /* reset DC pred (set previous line to 1024) */
- wrap = 2 * s->mb_width + 2;
- msmpeg4_memsetw(&s->dc_val[0][(1) + (2 * s->mb_y) * wrap],
- 1024, 2 * s->mb_width);
- wrap = s->mb_width + 2;
- msmpeg4_memsetw(&s->dc_val[1][(1) + (s->mb_y) * wrap],
- 1024, s->mb_width);
- msmpeg4_memsetw(&s->dc_val[2][(1) + (s->mb_y) * wrap],
- 1024, s->mb_width);
-
- /* reset AC pred (set previous line to 0) */
- wrap = s->mb_width * 2 + 2;
- msmpeg4_memsetw(s->ac_val[0][0] + (1 + (2 * s->mb_y) * wrap)*16,
- 0, 2 * s->mb_width*16);
- wrap = s->mb_width + 2;
- msmpeg4_memsetw(s->ac_val[1][0] + (1 + (s->mb_y) * wrap)*16,
- 0, s->mb_width*16);
- msmpeg4_memsetw(s->ac_val[2][0] + (1 + (s->mb_y) * wrap)*16,
- 0, s->mb_width*16);