755         double r2, r4, r6, a1, a2, a3, cdist, icdist2;  in cvProjectPoints2()  local
767         cdist = 1 + k[0]*r2 + k[1]*r4 + k[4]*r6;  in cvProjectPoints2()
769         xd = x*cdist*icdist2 + k[2]*a1 + k[3]*a2 + k[8]*r2+k[9]*r4;  in cvProjectPoints2()
770         yd = y*cdist*icdist2 + k[2]*a3 + k[3]*a1 + k[10]*r2+k[11]*r4;  in cvProjectPoints2()
821                             dpdk_p[5] = fx*x*cdist*(-icdist2)*icdist2*r2;  in cvProjectPoints2()
822                             dpdk_p[dpdk_step+5] = fy*y*cdist*(-icdist2)*icdist2*r2;  in cvProjectPoints2()
823                             dpdk_p[6] = fx*x*cdist*(-icdist2)*icdist2*r4;  in cvProjectPoints2()
824                             dpdk_p[dpdk_step+6] = fy*y*cdist*(-icdist2)*icdist2*r4;  in cvProjectPoints2()
825                             dpdk_p[7] = fx*x*cdist*(-icdist2)*icdist2*r6;  in cvProjectPoints2()
826                             dpdk_p[dpdk_step+7] = fy*y*cdist*(-icdist2)*icdist2*r6;  in cvProjectPoints2()
853 …             double dmxdt = fx*(dxdt[j]*cdist*icdist2 + x*dcdist_dt*icdist2 + x*cdist*dicdist2_dt +  in cvProjectPoints2()
855 …             double dmydt = fy*(dydt[j]*cdist*icdist2 + y*dcdist_dt*icdist2 + y*cdist*dicdist2_dt +  in cvProjectPoints2()
891 …                double dmxdr = fx*(dxdr*cdist*icdist2 + x*dcdist_dr*icdist2 + x*cdist*dicdist2_dr +  in cvProjectPoints2()
893 …                double dmydr = fy*(dydr*cdist*icdist2 + y*dcdist_dr*icdist2 + y*cdist*dicdist2_dr +  in cvProjectPoints2()