182   int      nchannels;  in main()  local
193   nchannels=1;  in main()
195     nchannels=2;  in main()
232   if(nchannels==1){  in main()
236   ylength=read_pcm16(&y,fin2,nchannels);  in main()
249   xb=(float *)opus_malloc(nframes*NBANDS*nchannels*sizeof(*xb));  in main()
250   X=(float *)opus_malloc(nframes*NFREQS*nchannels*sizeof(*X));  in main()
251   Y=(float *)opus_malloc(nframes*yfreqs*nchannels*sizeof(*Y));  in main()
254   band_energy(xb,X,BANDS,NBANDS,x,nchannels,nframes,  in main()
257   band_energy(NULL,Y,BANDS,ybands,y,nchannels,nframes,  in main()
263       for(ci=0;ci<nchannels;ci++){  in main()
264         xb[(xi*NBANDS+bi)*nchannels+ci]+=  in main()
265          0.1F*xb[(xi*NBANDS+bi-1)*nchannels+ci];  in main()
270       for(ci=0;ci<nchannels;ci++){  in main()
271         xb[(xi*NBANDS+bi)*nchannels+ci]+=  in main()
272          0.03F*xb[(xi*NBANDS+bi+1)*nchannels+ci];  in main()
278         for(ci=0;ci<nchannels;ci++){  in main()
279           xb[(xi*NBANDS+bi)*nchannels+ci]+=  in main()
280            0.5F*xb[((xi-1)*NBANDS+bi)*nchannels+ci];  in main()
285     if(nchannels==2){  in main()
288         l=xb[(xi*NBANDS+bi)*nchannels+0];  in main()
289         r=xb[(xi*NBANDS+bi)*nchannels+1];  in main()
290         xb[(xi*NBANDS+bi)*nchannels+0]+=0.01F*r;  in main()
291         xb[(xi*NBANDS+bi)*nchannels+1]+=0.01F*l;  in main()
298         for(ci=0;ci<nchannels;ci++){  in main()
299           X[(xi*NFREQS+xj)*nchannels+ci]+=  in main()
300            0.1F*xb[(xi*NBANDS+bi)*nchannels+ci];  in main()
301           Y[(xi*yfreqs+xj)*nchannels+ci]+=  in main()
302            0.1F*xb[(xi*NBANDS+bi)*nchannels+ci];  in main()
311       for(ci=0;ci<nchannels;ci++){  in main()
314          xtmp = X[xj*nchannels+ci];  in main()
315          ytmp = Y[xj*nchannels+ci];  in main()
319            xtmp2 = X[(xi*NFREQS+xj)*nchannels+ci];  in main()
320            ytmp2 = Y[(xi*yfreqs+xj)*nchannels+ci];  in main()
321            X[(xi*NFREQS+xj)*nchannels+ci] += xtmp;  in main()
322            Y[(xi*yfreqs+xj)*nchannels+ci] += ytmp;  in main()
345         for(ci=0;ci<nchannels;ci++){  in main()
348           re=Y[(xi*yfreqs+xj)*nchannels+ci]/X[(xi*NFREQS+xj)*nchannels+ci];  in main()
357       Eb /= (BANDS[bi+1]-BANDS[bi])*nchannels;  in main()