78   int j;  in res0_free_look()  local
85       int j,k,l;  in res0_free_look()  local
86       for(j=0;j<look->parts;j++){  in res0_free_look()
89           if(look->training_data[k][j]){  in res0_free_look()
92             codebook *statebook=look->partbooks[j][k];  in res0_free_look()
95             sprintf(buffer,"res_sub%d_part%d_pass%d.vqd",look->submap,j,k);  in res0_free_look()
99               fprintf(of,"%d:%ld\n",l,look->training_data[k][j][l]);  in res0_free_look()
106             _ogg_free(look->training_data[k][j]);  in res0_free_look()
107             look->training_data[k][j]=NULL;  in res0_free_look()
143     for(j=0;j<look->parts;j++)  in res0_free_look()
144       if(look->partbooks[j])_ogg_free(look->partbooks[j]);  in res0_free_look()
146     for(j=0;j<look->partvals;j++)  in res0_free_look()
147       _ogg_free(look->decodemap[j]);  in res0_free_look()
176   int j,acc=0;  in res0_pack()  local
188   for(j=0;j<info->partitions;j++){  in res0_pack()
189     if(ilog(info->secondstages[j])>3){  in res0_pack()
191       oggpack_write(opb,info->secondstages[j],3);  in res0_pack()
193       oggpack_write(opb,info->secondstages[j]>>3,5);  in res0_pack()
195       oggpack_write(opb,info->secondstages[j],4); /* trailing zero */  in res0_pack()
196     acc+=icount(info->secondstages[j]);  in res0_pack()
198   for(j=0;j<acc;j++)  in res0_pack()
199     oggpack_write(opb,info->booklist[j],8);  in res0_pack()
205   int j,acc=0;  in res0_unpack()  local
218   for(j=0;j<info->partitions;j++){  in res0_unpack()
227     info->secondstages[j]=cascade;  in res0_unpack()
231   for(j=0;j<acc;j++){  in res0_unpack()
234     info->booklist[j]=book;  in res0_unpack()
238   for(j=0;j<acc;j++){  in res0_unpack()
239     if(info->booklist[j]>=ci->books)goto errout;  in res0_unpack()
240     if(ci->book_param[info->booklist[j]]->maptype==0)goto errout;  in res0_unpack()
273   int j,k,acc=0;  in res0_look()  local
285   for(j=0;j<look->parts;j++){  in res0_look()
286     int stages=ilog(info->secondstages[j]);  in res0_look()
289       look->partbooks[j]=_ogg_calloc(stages,sizeof(*look->partbooks[j]));  in res0_look()
291         if(info->secondstages[j]&(1<<k)){  in res0_look()
292           look->partbooks[j][k]=ci->fullbooks+info->booklist[acc++];  in res0_look()
294           look->training_data[k][j]=_ogg_calloc(look->partbooks[j][k]->entries,  in res0_look()
302   for(j=0;j<dim;j++)  in res0_look()
307   for(j=0;j<look->partvals;j++){  in res0_look()
308     long val=j;  in res0_look()
310     look->decodemap[j]=_ogg_malloc(dim*sizeof(*look->decodemap[j]));  in res0_look()
315       look->decodemap[j][k]=deco;  in res0_look()
330   int i,j,o;  in local_book_besterror()  local
364         for(j=0;j<dim;j++){  in local_book_besterror()
365           int val=(e[j]-a[j]);  in local_book_besterror()
375       j=0;  in local_book_besterror()
376       while(e[j]>=maxval)  in local_book_besterror()
377         e[j++]=0;  in local_book_besterror()
378       if(e[j]>=0)  in local_book_besterror()
379         e[j]+=book->delta;  in local_book_besterror()
380       e[j]= -e[j];  in local_book_besterror()
415   long i,j,k;  in _01class()  local
439     for(j=0;j<ch;j++){  in _01class()
443         if(abs(in[j][offset+k])>max)max=abs(in[j][offset+k]);  in _01class()
444         ent+=abs(in[j][offset+k]);  in _01class()
453       partword[j][i]=k;  in _01class()
465       for(j=0;j<partvals;j++)  in _01class()
466         fprintf(of,"%ld, ",partword[i][j]);  in _01class()
482   long i,j,k,l;  in _2class()  local
505     for(j=0;j<samples_per_partition;j+=ch){  in _2class()
512     for(j=0;j<possible_partitions-1;j++)  in _2class()
513       if(magmax<=info->classmetric1[j] &&  in _2class()
514          angmax<=info->classmetric2[j])  in _2class()
517     partword[0][i]=j;  in _2class()
542   long i,j,k,s;  in _01forward()  local
562     for(j=info->begin;j<info->end;j++){  in _01forward()
563       if(in[i][j]>look->tmax)look->tmax=in[i][j];  in _01forward()
564       if(in[i][j]<look->tmin)look->tmin=in[i][j];  in _01forward()
582         for(j=0;j<ch;j++){  in _01forward()
583           long val=partword[j][i];  in _01forward()
587               val+=partword[j][i+k];  in _01forward()
605         for(j=0;j<ch;j++){  in _01forward()
606           if(s==0)resvals[partword[j][i]]+=samples_per_partition;  in _01forward()
607           if(info->secondstages[partword[j][i]]&(1<<s)){  in _01forward()
608             codebook *statebook=look->partbooks[partword[j][i]][s];  in _01forward()
614               accumulator=look->training_data[s][partword[j][i]];  in _01forward()
617                 int *samples=in[j]+offset;  in _01forward()
619                   if(samples[l]<look->training_min[s][partword[j][i]])  in _01forward()
620                     look->training_min[s][partword[j][i]]=samples[l];  in _01forward()
621                   if(samples[l]>look->training_max[s][partword[j][i]])  in _01forward()
622                     look->training_max[s][partword[j][i]]=samples[l];  in _01forward()
627               ret=encode(opb,in[j]+offset,samples_per_partition,  in _01forward()
631               resbits[partword[j][i]]+=ret;  in _01forward()
661   long i,j,k,l,s;  in _01inverse()  local
677     for(j=0;j<ch;j++)  in _01inverse()
678       partword[j]=_vorbis_block_alloc(vb,partwords*sizeof(*partword[j]));  in _01inverse()
687           for(j=0;j<ch;j++){  in _01inverse()
691             partword[j][l]=look->decodemap[temp];  in _01inverse()
692             if(partword[j][l]==NULL)goto errout;  in _01inverse()
698           for(j=0;j<ch;j++){  in _01inverse()
700             if(info->secondstages[partword[j][l][k]]&(1<<s)){  in _01inverse()
701               codebook *stagebook=look->partbooks[partword[j][l][k]][s];  in _01inverse()
703                 if(decodepart(stagebook,in[j]+offset,&vb->opb,  in _01inverse()
783   long i,j,k,n=vb->pcmend/2,used=0;  in res2_forward()  local
792     for(j=0,k=i;j<n;j++,k+=ch)  in res2_forward()
793       work[k]=pcm[j];  in res2_forward()