Searched refs:f1k (Results 1 - 2 of 2) sorted by relevance
/third_party/pulseaudio/speex/tmv/ |
H A D | kiss_fftr_tm.h | 83 register int fpk, fpnk, i, tw, f1k, f2k; in kiss_fftr() local 95 TM_ADD( f1k, fpk , fpnk ); in kiss_fftr() 98 TM_ADD( fq1, f1k, tw ); in kiss_fftr() 100 TM_SUB( fq2, f1k, tw ); in kiss_fftr() 166 register kiss_fft_cpx fpnk, fpk, f1k, f2k, twk; in kiss_fftr() local 190 C_ADD( f1k, fpk , fpnk ); in kiss_fftr() 194 freqdata[k].r = HALF_OF(f1k.r + twk.r); in kiss_fftr() 195 freqdata[k].i = HALF_OF(f1k.i + twk.i); in kiss_fftr() 196 freqdata[ncfft-k].r = HALF_OF(f1k.r - twk.r); in kiss_fftr() 197 freqdata[ncfft-k].i = HALF_OF(twk.i - f1k in kiss_fftr() [all...] |
/third_party/pulseaudio/speex/libspeexdsp/ |
H A D | kiss_fftr.c | 85 kiss_fft_cpx fpnk,fpk,f1k,f2k,tw,tdc; in kiss_fftr() local 125 C_ADD( f1k, fpk , fpnk ); in kiss_fftr() 129 freqdata[k].r = HALF_OF(f1k.r + tw.r); in kiss_fftr() 130 freqdata[k].i = HALF_OF(f1k.i + tw.i); in kiss_fftr() 131 freqdata[ncfft-k].r = HALF_OF(f1k.r - tw.r); in kiss_fftr() 132 freqdata[ncfft-k].i = HALF_OF(tw.i - f1k.i); in kiss_fftr() 214 C_ADD( f1k, fpk , fpnk ); in kiss_fftr2() 219 freqdata[2*k-1] = HALF_OF(f1k.r + tw.r); in kiss_fftr2() 220 freqdata[2*k] = HALF_OF(f1k.i + tw.i); in kiss_fftr2() 221 freqdata[2*(ncfft-k)-1] = HALF_OF(f1k in kiss_fftr2() [all...] |
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