Lines Matching refs:kiss_fft_cpx
25 kiss_fft_cpx * tmpbuf;
26 kiss_fft_cpx * super_twiddles;
45 memneeded = sizeof(struct kiss_fftr_state) + subsize + sizeof(kiss_fft_cpx) * ( nfft * 2); in kiss_fftr_alloc()
58 st->tmpbuf = (kiss_fft_cpx *) (((char *) st->substate) + subsize); in kiss_fftr_alloc()
81 void kiss_fftr(kiss_fftr_cfg st,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata) in kiss_fftr()
85 kiss_fft_cpx fpnk,fpk,f1k,f2k,tw,tdc; in kiss_fftr()
94 kiss_fft( st->substate , (const kiss_fft_cpx*)timedata, st->tmpbuf ); in kiss_fftr()
136 void kiss_fftri(kiss_fftr_cfg st,const kiss_fft_cpx *freqdata, kiss_fft_scalar *timedata) in kiss_fftri()
152 kiss_fft_cpx fk, fnkc, fek, fok, tmp; in kiss_fftri()
170 kiss_fft (st->substate, st->tmpbuf, (kiss_fft_cpx *) timedata); in kiss_fftri()
177 kiss_fft_cpx f2k,tdc; in kiss_fftr2()
187 kiss_fft( st->substate , (const kiss_fft_cpx*)timedata, st->tmpbuf ); in kiss_fftr2()
277 kiss_fft_cpx fk, fnkc, fek, fok, tmp; in kiss_fftri2()
296 kiss_fft (st->substate, st->tmpbuf, (kiss_fft_cpx *) timedata); in kiss_fftri2()