Lines Matching defs:look
56 vorbis_look_floor1 *look=(vorbis_look_floor1 *)i;
57 if(look){
59 (float)look->phrasebits/look->frames,
60 (float)look->postbits/look->frames,
61 (float)(look->postbits+look->phrasebits)/look->frames);*/
63 memset(look,0,sizeof(*look));
64 _ogg_free(look);
195 vorbis_look_floor1 *look=_ogg_calloc(1,sizeof(*look));
198 look->vi=info;
199 look->n=info->postlist[1];
210 look->posts=n;
217 for(i=0;i<n;i++)look->forward_index[i]=sortpointer[i]-info->postlist;
219 for(i=0;i<n;i++)look->reverse_index[look->forward_index[i]]=i;
221 for(i=0;i<n;i++)look->sorted_index[i]=info->postlist[look->forward_index[i]];
226 look->quant_q=256;
229 look->quant_q=128;
232 look->quant_q=86;
235 look->quant_q=64;
245 int hx=look->n;
258 look->loneighbor[i]=lo;
259 look->hineighbor[i]=hi;
262 return(look);
597 int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look,
601 vorbis_info_floor1 *info=look->vi;
602 long n=look->n;
603 long posts=look->posts;
626 nonzero+=accumulate_fit(logmask,logmdct,look->sorted_index[i],
627 look->sorted_index[i+1],fits+i,
647 int sortpos=look->reverse_index[i];
654 int lsortpos=look->reverse_index[ln];
655 int hsortpos=look->reverse_index[hn];
730 int ln=look->loneighbor[i-2];
731 int hn=look->hineighbor[i-2];
752 int *floor1_interpolate_fit(vorbis_block *vb,vorbis_look_floor1 *look,
757 long posts=look->posts;
763 /* overly simpleminded--- look again post 1.2 */
775 vorbis_look_floor1 *look,
779 vorbis_info_floor1 *info=look->vi;
780 long posts=look->posts;
812 int ln=look->loneighbor[i-2];
813 int hn=look->hineighbor[i-2];
826 int headroom=(look->quant_q-predicted<predicted?
827 look->quant_q-predicted:predicted);
859 look->frames++;
860 look->postbits+=ilog(look->quant_q-1)*2;
861 oggpack_write(opb,out[0],ilog(look->quant_q-1));
862 oggpack_write(opb,out[1],ilog(look->quant_q-1));
899 look->phrasebits+=
921 look->postbits+=vorbis_book_encode(books+book,
948 for(j=1;j<look->posts;j++){
949 int current=look->forward_index[j];
973 vorbis_look_floor1 *look=(vorbis_look_floor1 *)in;
974 vorbis_info_floor1 *info=look->vi;
982 int *fit_value=_vorbis_block_alloc(vb,(look->posts)*sizeof(*fit_value));
984 fit_value[0]=oggpack_read(&vb->opb,ilog(look->quant_q-1));
985 fit_value[1]=oggpack_read(&vb->opb,ilog(look->quant_q-1));
1016 for(i=2;i<look->posts;i++){
1017 int predicted=render_point(info->postlist[look->loneighbor[i-2]],
1018 info->postlist[look->hineighbor[i-2]],
1019 fit_value[look->loneighbor[i-2]],
1020 fit_value[look->hineighbor[i-2]],
1022 int hiroom=look->quant_q-predicted;
1043 fit_value[look->loneighbor[i-2]]&=0x7fff;
1044 fit_value[look->hineighbor[i-2]]&=0x7fff;
1060 vorbis_look_floor1 *look=(vorbis_look_floor1 *)in;
1061 vorbis_info_floor1 *info=look->vi;
1073 for(j=1;j<look->posts;j++){
1074 int current=look->forward_index[j];