Cross Reference: /external/chromium_org/third_party/opus/src/src/opus

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