32         const kiss_fft_cfg st,  in kf_bfly2()  argument
37     kiss_fft_cpx * tw1 = st->twiddles;  in kf_bfly2()
55         const kiss_fft_cfg st,  in kf_bfly4()  argument
66     tw3 = tw2 = tw1 = st->twiddles;  in kf_bfly4()
85         if(st->inverse) {  in kf_bfly4()
103          const kiss_fft_cfg st,  in kf_bfly3()  argument
112      epi3 = st->twiddles[fstride*m];  in kf_bfly3()
114      tw1=tw2=st->twiddles;  in kf_bfly3()
147         const kiss_fft_cfg st,  in kf_bfly5()  argument
154     kiss_fft_cpx * twiddles = st->twiddles;  in kf_bfly5()
166     tw=st->twiddles;  in kf_bfly5()
209         const kiss_fft_cfg st,  in kf_bfly_generic()  argument
215     kiss_fft_cpx * twiddles = st->twiddles;  in kf_bfly_generic()
217     int Norig = st->nfft;  in kf_bfly_generic()
252         const kiss_fft_cfg st  in kf_work()  argument
270             kf_work( Fout +k*m, f+ fstride*in_stride*k,fstride*p,in_stride,factors,st);  in kf_work()
274             case 2: kf_bfly2(Fout,fstride,st,m); break;  in kf_work()
275             case 3: kf_bfly3(Fout,fstride,st,m); break;   in kf_work()
276             case 4: kf_bfly4(Fout,fstride,st,m); break;  in kf_work()
277             case 5: kf_bfly5(Fout,fstride,st,m); break;   in kf_work()
278             default: kf_bfly_generic(Fout,fstride,st,m,p); break;  in kf_work()
295             kf_work( Fout , f, fstride*(size_t)p, in_stride, factors,st);  in kf_work()
304         case 2: kf_bfly2(Fout,fstride,st,m); break;  in kf_work()
305         case 3: kf_bfly3(Fout,fstride,st,(size_t)m); break;   in kf_work()
306         case 4: kf_bfly4(Fout,fstride,st,(size_t)m); break;  in kf_work()
307         case 5: kf_bfly5(Fout,fstride,st,m); break;   in kf_work()
308         default: kf_bfly_generic(Fout,fstride,st,m,p); break;  in kf_work()
349     kiss_fft_cfg st=NULL;  in kiss_fft_alloc()  local
354         st = ( kiss_fft_cfg)KISS_FFT_MALLOC( memneeded );  in kiss_fft_alloc()
357             st = (kiss_fft_cfg)mem;  in kiss_fft_alloc()
360     if (st) {  in kiss_fft_alloc()
362         st->nfft=nfft;  in kiss_fft_alloc()
363         st->inverse = inverse_fft;  in kiss_fft_alloc()
368             if (st->inverse)  in kiss_fft_alloc()
370             kf_cexp(st->twiddles+i, phase );  in kiss_fft_alloc()
373         kf_factor(nfft,st->factors);  in kiss_fft_alloc()
375     return st;  in kiss_fft_alloc()
379 void kiss_fft_stride(kiss_fft_cfg st,const kiss_fft_cpx *fin,kiss_fft_cpx *fout,int in_stride)  in kiss_fft_stride()  argument
384 … kiss_fft_cpx * tmpbuf = (kiss_fft_cpx*)KISS_FFT_TMP_ALLOC( sizeof(kiss_fft_cpx)*(size_t)st->nfft);  in kiss_fft_stride()
385         kf_work(tmpbuf,fin,1,in_stride, st->factors,st);  in kiss_fft_stride()
386         memcpy(fout,tmpbuf,sizeof(kiss_fft_cpx)*(size_t)(st->nfft));  in kiss_fft_stride()
389         kf_work( fout, fin, 1,in_stride, st->factors,st );  in kiss_fft_stride()