Lines Matching refs:norminv
606 f32 mag, norminv; in C_QUATInverse() local
619 norminv = 1.0f / mag; in C_QUATInverse()
620 inv->x = -src->x * norminv; in C_QUATInverse()
621 inv->y = -src->y * norminv; in C_QUATInverse()
622 inv->z = -src->z * norminv; in C_QUATInverse()
623 inv->w = src->w * norminv; in C_QUATInverse()
636 f32x2 mag, norminv, nninv, nwork0; in PSQUATInverse() local
676 norminv = __PS_RES(mag); in PSQUATInverse()
680 nwork0 = __PS_NMSUB(mag, norminv, c22); in PSQUATInverse()
683 norminv = __PS_MUL(norminv, nwork0); in PSQUATInverse()
687 nninv = __PS_NEG(norminv); in PSQUATInverse()
691 iww = __PS_MULS1(norminv, szw); in PSQUATInverse()