329         float *fft=work[i];  in main()  local
337           fft[j]=pcm[i][j]*=window[j];  in main()
339         drft_forward(&f_look,fft);  in main()
342         fft[0]*=scale;  in main()
343         fft[0]=todB(fft);  in main()
345           float temp=scale*FAST_HYPOT(fft[j],fft[j+1]);  in main()
346           temp=fft[(j+1)>>1]=todB(&temp);  in main()
356         analysis("fft",frameno+i,fft,framesize/2,1,0);  in main()
361         float *fft=work[i];  in main()  local
362         float *logmax=fft;  in main()
365         float *mask=fft+framesize/2;  in main()
371                          fft,  in main()