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Searched refs:co2 (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
176 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f32()
216 Xc12_out = Xc12C_out * co2; in arm_radix4_butterfly_f32()
217 Yc12_out = Yc12C_out * co2; in arm_radix4_butterfly_f32()
293 co2 = pCoef[(ia2 * 2U)]; in arm_radix4_butterfly_f32()
358 Xc12_out = Xc12C_out * co2; in arm_radix4_butterfly_f32()
359 Yc12_out = Yc12C_out * co2; in arm_radix4_butterfly_f32()
506 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f32()
560 pSrc[2U * i1] = (r1 * co2) + (s1 * si2); in arm_radix4_butterfly_f32()
563 pSrc[(2U * i1) + 1U] = (s1 * co2) - (r1 * si2); 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
223 co2 = pCoef[(ia2 * 2U)]; in arm_radix4_butterfly_q31()
227 pSrc[2U * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32)) + in arm_radix4_butterfly_q31()
231 pSrc[(2U * i1) + 1U] = (((int32_t) (((q63_t) s1 * co2) >> 32)) - in arm_radix4_butterfly_q31()
304 co2 = pCoef[(ia2 * 2U)]; in arm_radix4_butterfly_q31()
352 pSrc[2U * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32)) + in arm_radix4_butterfly_q31()
356 pSrc[(2U * i1) + 1U] = (((int32_t) (((q63_t) s1 * co2) >> 32)) - 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
591 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_inverse_q31()
595 pSrc[2U * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32)) - 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
241 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f16()
281 Xc12_out = Xc12C_out * co2; in arm_radix4_butterfly_f16()
282 Yc12_out = Yc12C_out * co2; in arm_radix4_butterfly_f16()
358 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f16()
423 Xc12_out = Xc12C_out * co2; in arm_radix4_butterfly_f16()
424 Yc12_out = Yc12C_out * co2; in arm_radix4_butterfly_f16()
573 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f16()
627 pSrc[2U * i1] = (r1 * co2) + (s1 * si2); in arm_radix4_butterfly_f16()
630 pSrc[(2U * i1) + 1U] = (s1 * co2) - (r1 * si2); 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
95 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f64()
149 pSrc[2U * i1] = (r1 * co2) + (s1 * si2); in arm_radix4_butterfly_f64()
152 pSrc[(2U * i1) + 1U] = (s1 * co2) - (r1 * si2); in arm_radix4_butterfly_f64()
Darm_cfft_radix8_f16.c62 float16_t co2, co3, co4, co5, co6, co7, co8; in arm_radix8_butterfly_f16() local
157 co2 = pCoef[2 * ia1]; in arm_radix8_butterfly_f16()
254 p1 = co2 * r1; in arm_radix8_butterfly_f16()
256 p3 = co2 * s1; in arm_radix8_butterfly_f16()
Darm_cfft_radix8_f32.c60 float32_t co2, co3, co4, co5, co6, co7, co8; in arm_radix8_butterfly_f32() local
155 co2 = pCoef[2 * ia1]; in arm_radix8_butterfly_f32()
252 p1 = co2 * r1; in arm_radix8_butterfly_f32()
254 p3 = co2 * s1; in arm_radix8_butterfly_f32()