- j = 0;
- if (mb_x > 0 && fixed[mb_xy - 1 ] == MV_CHANGED)
- j = 1;
- if (mb_x + 1 < mb_width && fixed[mb_xy + 1 ] == MV_CHANGED)
- j = 1;
- if (mb_y > 0 && fixed[mb_xy - mb_stride] == MV_CHANGED)
- j = 1;
- if (mb_y + 1 < mb_height && fixed[mb_xy + mb_stride] == MV_CHANGED)
- j = 1;
- if (j == 0 && pass > 1)