if(s->coded_order[i+1].pict_type!=B_TYPE) break;
b_pic= s->coded_order[i+1].picture[0] + offset;
- diff= pix_abs16x16(p_pic, b_pic, s->linesize);
+ diff= s->dsp.pix_abs16x16(p_pic, b_pic, s->linesize);
if(diff>s->qscale*70){ //FIXME check that 70 is optimal
s->mb_skiped=0;
break;