Lines Matching refs:xfrac
991 double xfrac = xx - x1;
994 wt1 * ciCalc(sptr, x1, y1, xfrac, yfrac));
998 wt1 * ciCalc(suptr, x1, y1, xfrac, yfrac));
1000 wt1 * ciCalc(svptr, x1, y1, xfrac, yfrac));
1008 double xfrac = xx - x1;
1011 (sptr->ptr[y1][x2] - sptr->ptr[y1][x1]) * xfrac;
1013 (sptr->ptr[y2][x2] - sptr->ptr[y2][x1]) * xfrac;
1019 (suptr->ptr[y1][x2] - suptr->ptr[y1][x1]) * xfrac;
1021 (suptr->ptr[y2][x2] - suptr->ptr[y2][x1]) * xfrac;
1026 (svptr->ptr[y1][x2] - svptr->ptr[y1][x1]) * xfrac;
1028 (svptr->ptr[y2][x2] - svptr->ptr[y2][x1]) * xfrac;
