Lines Matching refs:s2
480 float32_t t1, t2, r1, r2, s1, s2; in arm_radix4_butterfly_f32() local
528 s2 = pSrc[(2U * i0) + 1U] - pSrc[(2U * i2) + 1U]; in arm_radix4_butterfly_f32()
567 s1 = s2 - t2; in arm_radix4_butterfly_f32()
570 s2 = s2 + t2; in arm_radix4_butterfly_f32()
579 pSrc[2U * i3] = (r2 * co3) + (s2 * si3); in arm_radix4_butterfly_f32()
582 pSrc[(2U * i3) + 1U] = (s2 * co3) - (r2 * si3); in arm_radix4_butterfly_f32()
1002 float32_t t1, t2, r1, r2, s1, s2; in arm_radix4_butterfly_inverse_f32() local
1052 s2 = pSrc[(2U * i0) + 1U] - pSrc[(2U * i2) + 1U]; in arm_radix4_butterfly_inverse_f32()
1091 s1 = s2 + t2; in arm_radix4_butterfly_inverse_f32()
1094 s2 = s2 - t2; in arm_radix4_butterfly_inverse_f32()
1103 pSrc[2U * i3] = (r2 * co3) - (s2 * si3); in arm_radix4_butterfly_inverse_f32()
1106 pSrc[(2U * i3) + 1U] = (s2 * co3) + (r2 * si3); in arm_radix4_butterfly_inverse_f32()
1138 s2 = pSrc[(2U * i0) + 1U] - pSrc[(2U * i2) + 1U]; in arm_radix4_butterfly_inverse_f32()
1177 s1 = s2 + t2; in arm_radix4_butterfly_inverse_f32()
1180 s2 = s2 - t2; in arm_radix4_butterfly_inverse_f32()
1192 pSrc[(2U * i3) + 1U] = s2 * onebyfftLen; in arm_radix4_butterfly_inverse_f32()