212                                          const qpel_mc_func *qpix_op,  in mc_dir_part()  argument
249     qpix_op[luma_xy](dest_y, src_y, sl->mb_linesize); // FIXME try variable height perhaps?  in mc_dir_part()
251         qpix_op[luma_xy](dest_y + delta, src_y + delta, sl->mb_linesize);  in mc_dir_part()
267         qpix_op[luma_xy](dest_cb, src_cb, sl->mb_linesize); // FIXME try variable height perhaps?  in mc_dir_part()
269             qpix_op[luma_xy](dest_cb + delta, src_cb + delta, sl->mb_linesize);  in mc_dir_part()
281         qpix_op[luma_xy](dest_cr, src_cr, sl->mb_linesize); // FIXME try variable height perhaps?  in mc_dir_part()
283             qpix_op[luma_xy](dest_cr + delta, src_cr + delta, sl->mb_linesize);  in mc_dir_part()
334     const qpel_mc_func *qpix_op   = qpix_put;  in mc_part_std()  local
355                     qpix_op, chroma_op, pixel_shift, chroma_idc);  in mc_part_std()
357         qpix_op   = qpix_avg;  in mc_part_std()
365                     qpix_op, chroma_op, pixel_shift, chroma_idc);  in mc_part_std()