177   size_t   nframes;  in main()  local
248   nframes=(xlength-TEST_WIN_SIZE+TEST_WIN_STEP)/TEST_WIN_STEP;  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()
260   for(xi=0;xi<nframes;xi++){  in main()
316          for(xi=1;xi<nframes;xi++){  in main()
338   for(xi=0;xi<nframes;xi++){  in main()
369   err=pow(err/nframes,1.0/16);  in main()