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Searched refs:si3 (Results 1 – 6 of 6) sorted by relevance

/hal_nxp-3.6.0/mcux/mcux-sdk/CMSIS/DSP/Source/TransformFunctions/
Darm_cfft_radix4_f32.c117 float32_t co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_f32() local
212 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_f32()
235 p4 = Yd12C_out * si3; in arm_radix4_butterfly_f32()
238 p5 = Xd12C_out * si3; in arm_radix4_butterfly_f32()
296 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_f32()
377 p4 = Yd12C_out * si3; in arm_radix4_butterfly_f32()
380 p5 = Xd12C_out * si3; in arm_radix4_butterfly_f32()
509 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_f32()
584 pSrc[2U * i3] = (r2 * co3) + (s2 * si3); in arm_radix4_butterfly_f32()
587 pSrc[(2U * i3) + 1U] = (s2 * co3) - (r2 * si3); in arm_radix4_butterfly_f32()
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Darm_cfft_radix4_q31.c152 q31_t t1, t2, r1, r2, s1, s2, co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_q31() local
258 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_q31()
262 ((int32_t) (((q63_t) s2 * si3) >> 32))) << 1U; in arm_radix4_butterfly_q31()
266 ((int32_t) (((q63_t) r2 * si3) >> 32))) << 1U; in arm_radix4_butterfly_q31()
307 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_q31()
379 ((int32_t) (((q63_t) s2 * si3) >> 32))) >> 1U; in arm_radix4_butterfly_q31()
383 ((int32_t) (((q63_t) r2 * si3) >> 32))) >> 1U; in arm_radix4_butterfly_q31()
524 q31_t t1, t2, r1, r2, s1, s2, co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_inverse_q31() local
626 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_inverse_q31()
630 ((int32_t) (((q63_t) s2 * si3) >> 32))) << 1U; in arm_radix4_butterfly_inverse_q31()
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Darm_cfft_radix4_f16.c180 float16_t co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_f16() local
277 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_f16()
300 p4 = Yd12C_out * si3; in arm_radix4_butterfly_f16()
303 p5 = Xd12C_out * si3; in arm_radix4_butterfly_f16()
361 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_f16()
442 p4 = Yd12C_out * si3; in arm_radix4_butterfly_f16()
445 p5 = Xd12C_out * si3; in arm_radix4_butterfly_f16()
576 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_f16()
651 pSrc[2U * i3] = (r2 * co3) + (s2 * si3); in arm_radix4_butterfly_f16()
654 pSrc[(2U * i3) + 1U] = (s2 * co3) - (r2 * si3); in arm_radix4_butterfly_f16()
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Darm_cfft_f64.c68 float64_t co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_f64() local
98 si3 = pCoef[(ia3 * 2U) + 1U]; in arm_radix4_butterfly_f64()
173 pSrc[2U * i3] = (r2 * co3) + (s2 * si3); in arm_radix4_butterfly_f64()
176 pSrc[(2U * i3) + 1U] = (s2 * co3) - (r2 * si3); in arm_radix4_butterfly_f64()
Darm_cfft_radix8_f16.c63 float16_t si2, si3, si4, si5, si6, si7, si8; in arm_radix8_butterfly_f16() local
165 si3 = pCoef[2 * ia2 + 1]; in arm_radix8_butterfly_f16()
223 p2 = si3 * s1; in arm_radix8_butterfly_f16()
225 p4 = si3 * r1; in arm_radix8_butterfly_f16()
Darm_cfft_radix8_f32.c61 float32_t si2, si3, si4, si5, si6, si7, si8; in arm_radix8_butterfly_f32() local
163 si3 = pCoef[2 * ia2 + 1]; in arm_radix8_butterfly_f32()
221 p2 = si3 * s1; in arm_radix8_butterfly_f32()
223 p4 = si3 * r1; in arm_radix8_butterfly_f32()