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Searched refs:co2 (Results 1 – 6 of 6) sorted by relevance

/cmsis-dsp-latest/Source/TransformFunctions/
Darm_cfft_radix4_f32.c112 float32_t co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_f32() local
171 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f32()
211 Xc12_out = Xc12C_out * co2; in arm_radix4_butterfly_f32()
212 Yc12_out = Yc12C_out * co2; in arm_radix4_butterfly_f32()
288 co2 = pCoef[(ia2 * 2U)]; in arm_radix4_butterfly_f32()
353 Xc12_out = Xc12C_out * co2; in arm_radix4_butterfly_f32()
354 Yc12_out = Yc12C_out * co2; in arm_radix4_butterfly_f32()
501 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f32()
555 pSrc[2U * i1] = (r1 * co2) + (s1 * si2); in arm_radix4_butterfly_f32()
558 pSrc[(2U * i1) + 1U] = (s1 * co2) - (r1 * si2); in arm_radix4_butterfly_f32()
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Darm_cfft_radix4_q31.c160 q31_t t1, t2, r1, r2, s1, s2, co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_q31() local
231 co2 = pCoef[(ia2 * 2U)]; in arm_radix4_butterfly_q31()
235 pSrc[2U * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32)) + in arm_radix4_butterfly_q31()
239 pSrc[(2U * i1) + 1U] = (((int32_t) (((q63_t) s1 * co2) >> 32)) - in arm_radix4_butterfly_q31()
312 co2 = pCoef[(ia2 * 2U)]; in arm_radix4_butterfly_q31()
360 pSrc[2U * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32)) + in arm_radix4_butterfly_q31()
364 pSrc[(2U * i1) + 1U] = (((int32_t) (((q63_t) s1 * co2) >> 32)) - in arm_radix4_butterfly_q31()
531 q31_t t1, t2, r1, r2, s1, s2, co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_inverse_q31() local
598 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_inverse_q31()
602 pSrc[2U * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32)) - in arm_radix4_butterfly_inverse_q31()
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Darm_cfft_radix4_f16.c173 float16_t co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_f16() local
234 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f16()
274 Xc12_out = (_Float16)Xc12C_out * (_Float16)co2; in arm_radix4_butterfly_f16()
275 Yc12_out = (_Float16)Yc12C_out * (_Float16)co2; in arm_radix4_butterfly_f16()
351 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f16()
416 Xc12_out = (_Float16)Xc12C_out * (_Float16)co2; in arm_radix4_butterfly_f16()
417 Yc12_out = (_Float16)Yc12C_out * (_Float16)co2; in arm_radix4_butterfly_f16()
566 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f16()
620 pSrc[2U * i1] = ((_Float16)r1 * (_Float16)co2) + ((_Float16)s1 * (_Float16)si2); in arm_radix4_butterfly_f16()
623 pSrc[(2U * i1) + 1U] = ((_Float16)s1 * (_Float16)co2) - ((_Float16)r1 * (_Float16)si2); in arm_radix4_butterfly_f16()
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Darm_cfft_f64.c63 float64_t co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_f64() local
90 co2 = pCoef[ia2 * 2U]; in arm_radix4_butterfly_f64()
144 pSrc[2U * i1] = (r1 * co2) + (s1 * si2); in arm_radix4_butterfly_f64()
147 pSrc[(2U * i1) + 1U] = (s1 * co2) - (r1 * si2); in arm_radix4_butterfly_f64()
Darm_cfft_radix8_f32.c66 float32_t co2, co3, co4, co5, co6, co7, co8; in arm_radix8_butterfly_f32() local
161 co2 = pCoef[2 * ia1]; in arm_radix8_butterfly_f32()
258 p1 = co2 * r1; in arm_radix8_butterfly_f32()
260 p3 = co2 * s1; in arm_radix8_butterfly_f32()
Darm_cfft_radix8_f16.c67 float16_t co2, co3, co4, co5, co6, co7, co8; in arm_radix8_butterfly_f16() local
162 co2 = pCoef[2 * ia1]; in arm_radix8_butterfly_f16()
259 p1 = (_Float16)co2 * (_Float16)r1; in arm_radix8_butterfly_f16()
261 p3 = (_Float16)co2 * (_Float16)s1; in arm_radix8_butterfly_f16()