Searched refs:twI (Results 1 – 4 of 4) sorted by relevance
| /cmsis-dsp-3.7.0-3.6.0/Source/TransformFunctions/ |
| D | arm_cfft_f32.c | 763 float32_t t1[4], t2[4], t3[4], t4[4], twR, twI; in arm_cfft_radix8by2_f32() local
821 twI = *tw++; in arm_cfft_radix8by2_f32()
825 m1 = t2[1] * twI; in arm_cfft_radix8by2_f32()
827 m3 = t2[0] * twI; in arm_cfft_radix8by2_f32()
836 m0 = t4[0] * twI; in arm_cfft_radix8by2_f32()
838 m2 = t4[1] * twI; in arm_cfft_radix8by2_f32()
845 twI = *tw++; in arm_cfft_radix8by2_f32()
848 m1 = t2[3] * twI; in arm_cfft_radix8by2_f32()
850 m3 = t2[2] * twI; in arm_cfft_radix8by2_f32()
855 m0 = t4[2] * twI; in arm_cfft_radix8by2_f32()
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| D | arm_rfft_fast_f64.c | 37 float64_t twR, twI; /* RFFT Twiddle coefficients */ in stage_rfft_f64() local
56 twI = *pCoeff++ ; in stage_rfft_f64()
96 twI = *pCoeff++; in stage_rfft_f64()
104 p1 = twI * t1a; in stage_rfft_f64()
106 p3 = twI * t1b; in stage_rfft_f64()
124 float64_t twR, twI; /* RFFT Twiddle coefficients */ in merge_rfft_f64() local
155 twI = *pCoeff++; in merge_rfft_f64()
161 s = twI * t1b; in merge_rfft_f64()
162 t = twI * t1a; in merge_rfft_f64()
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| D | arm_rfft_fast_f32.c | 38 float32_t twR, twI; /* RFFT Twiddle coefficients */ in stage_rfft_f32() local
67 twI = *pCoeff++ ; in stage_rfft_f32()
169 twI = *pCoeff++; in stage_rfft_f32()
177 p1 = twI * t1a; in stage_rfft_f32()
179 p3 = twI * t1b; in stage_rfft_f32()
197 float32_t twR, twI; /* RFFT Twiddle coefficients */ in merge_rfft_f32() local
288 twI = *pCoeff++; in merge_rfft_f32()
294 s = twI * t1b; in merge_rfft_f32()
295 t = twI * t1a; in merge_rfft_f32()
316 float32_t twR, twI; /* RFFT Twiddle coefficients */ in stage_rfft_f32() local
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| D | arm_rfft_fast_f16.c | 43 float16_t twR, twI; /* RFFT Twiddle coefficients */ in stage_rfft_f16() local
72 twI = *pCoeff++ ; in stage_rfft_f16()
175 twI = *pCoeff++; in stage_rfft_f16()
183 p1 = (_Float16)twI * (_Float16)t1a; in stage_rfft_f16()
185 p3 = (_Float16)twI * (_Float16)t1b; in stage_rfft_f16()
203 float16_t twR, twI; /* RFFT Twiddle coefficients */ in merge_rfft_f16() local
294 twI = *pCoeff++; in merge_rfft_f16()
300 s = (_Float16)twI * (_Float16)t1b; in merge_rfft_f16()
301 t = (_Float16)twI * (_Float16)t1a; in merge_rfft_f16()
322 float16_t twR, twI; /* RFFT Twiddle coefficients */ in stage_rfft_f16() local
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