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

/aosp12/system/chre/external/kiss_fft/
H A Dkiss_fft.c30 kiss_fft_cpx * Fout, in kf_bfly2()
36 kiss_fft_cpx * Fout2; in kf_bfly2()
38 kiss_fft_cpx t; in kf_bfly2()
53 kiss_fft_cpx * Fout, in kf_bfly4()
111 kiss_fft_cpx epi3; in kf_bfly3()
155 kiss_fft_cpx *tw; in kf_bfly5()
156 kiss_fft_cpx ya,yb; in kf_bfly5()
216 kiss_fft_cpx t; in kf_bfly_generic()
219 kiss_fft_cpx * scratch = (kiss_fft_cpx*)KISS_FFT_TMP_ALLOC(sizeof(kiss_fft_cpx)*(size_t)p); in kf_bfly_generic()
384 … kiss_fft_cpx * tmpbuf = (kiss_fft_cpx*)KISS_FFT_TMP_ALLOC( sizeof(kiss_fft_cpx)*(size_t)st->nfft); in kiss_fft_stride()
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H A Dkiss_fftr.c28 kiss_fft_cpx * tmpbuf;
29 kiss_fft_cpx * super_twiddles;
50 …memneeded = sizeof(struct kiss_fftr_state) + subsize + sizeof(kiss_fft_cpx) * (size_t)( nfft * 3 /… in kiss_fftr_alloc()
63 st->tmpbuf = (kiss_fft_cpx *) (((char *) st->substate) + subsize); in kiss_fftr_alloc()
77 void kiss_fftr(kiss_fftr_cfg st,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata) in kiss_fftr()
81 kiss_fft_cpx fpnk,fpk,f1k,f2k,tw,tdc; in kiss_fftr()
95 kiss_fft( st->substate , (const kiss_fft_cpx*)timedata, st->tmpbuf ); in kiss_fftr()
137 void kiss_fftri(kiss_fftr_cfg st,const kiss_fft_cpx *freqdata,kiss_fft_scalar *timedata) in kiss_fftri()
158 kiss_fft_cpx fk, fnkc, fek, fok, tmp; in kiss_fftri()
176 kiss_fft (st->substate, st->tmpbuf, (kiss_fft_cpx *) timedata); in kiss_fftri()
H A Dkiss_fft.h54 }kiss_fft_cpx; typedef
93 void kiss_fft(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout);
98 void kiss_fft_stride(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout,int fin_stride);
H A Dkiss_fftr.h29 void kiss_fftr(kiss_fftr_cfg cfg,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata);
35 void kiss_fftri(kiss_fftr_cfg cfg,const kiss_fft_cpx *freqdata,kiss_fft_scalar *timedata);
H A D_kiss_fft_guts.h32 kiss_fft_cpx twiddles[1];
/aosp12/system/chre/apps/audio_world/
H A Daudio_world.cc49 kiss_fft_cpx gKissFftOutput[(kNumFrequencies / 2) + 1];