Lines Matching refs:xt
726 q31_t xt, yt, cosVal, sinVal; in arm_cfft_radix4by2_q31() local
737 xt = (pSrc[2 * i] >> 2U) - (pSrc[2 * l] >> 2U); in arm_cfft_radix4by2_q31()
743 mult_32x32_keep32_R(p0, xt, cosVal); in arm_cfft_radix4by2_q31()
746 multSub_32x32_keep32_R(p1, xt, sinVal); in arm_cfft_radix4by2_q31()
764 xt = pSrc[4 * i + 2]; in arm_cfft_radix4by2_q31()
769 xt <<= 1U; in arm_cfft_radix4by2_q31()
774 pSrc[4 * i + 2] = xt; in arm_cfft_radix4by2_q31()
787 q31_t xt, yt, cosVal, sinVal; in arm_cfft_radix4by2_inverse_q31() local
798 xt = (pSrc[2 * i] >> 2U) - (pSrc[2 * l] >> 2U); in arm_cfft_radix4by2_inverse_q31()
804 mult_32x32_keep32_R(p0, xt, cosVal); in arm_cfft_radix4by2_inverse_q31()
807 multAcc_32x32_keep32_R(p1, xt, sinVal); in arm_cfft_radix4by2_inverse_q31()
824 xt = pSrc[4 * i + 2]; in arm_cfft_radix4by2_inverse_q31()
829 xt <<= 1U; in arm_cfft_radix4by2_inverse_q31()
834 pSrc[4 * i + 2] = xt; in arm_cfft_radix4by2_inverse_q31()