Searched refs:tw (Results 1 – 3 of 3) sorted by relevance
| /chre-3.4.0/external/kiss_fft/ |
| D | kiss_fftr.c | 81 kiss_fft_cpx fpnk,fpk,f1k,f2k,tw,tdc; in kiss_fftr() local
128 C_MUL( tw , f2k , st->super_twiddles[k-1]); in kiss_fftr()
130 freqdata[k].r = HALF_OF(f1k.r + tw.r); in kiss_fftr()
131 freqdata[k].i = HALF_OF(f1k.i + tw.i); in kiss_fftr()
132 freqdata[ncfft-k].r = HALF_OF(f1k.r - tw.r); in kiss_fftr()
133 freqdata[ncfft-k].i = HALF_OF(tw.i - f1k.i); in kiss_fftr()
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| D | kissfft.hh | 195 cpx_type *tw; in kf_bfly5() local
206 tw=twiddles; in kf_bfly5()
211 C_MUL(scratch[1] ,*Fout1, tw[u*fstride]); in kf_bfly5()
212 C_MUL(scratch[2] ,*Fout2, tw[2*u*fstride]); in kf_bfly5()
213 C_MUL(scratch[3] ,*Fout3, tw[3*u*fstride]); in kf_bfly5()
214 C_MUL(scratch[4] ,*Fout4, tw[4*u*fstride]); in kf_bfly5()
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| D | kiss_fft.c | 155 kiss_fft_cpx *tw; in kf_bfly5() local
166 tw=st->twiddles; in kf_bfly5()
171 C_MUL(scratch[1] ,*Fout1, tw[u*fstride]); in kf_bfly5()
172 C_MUL(scratch[2] ,*Fout2, tw[2*u*fstride]); in kf_bfly5()
173 C_MUL(scratch[3] ,*Fout3, tw[3*u*fstride]); in kf_bfly5()
174 C_MUL(scratch[4] ,*Fout4, tw[4*u*fstride]); in kf_bfly5()
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