Lines Matching refs:lsp
51 /*************** LSP decode ********************/
146 ogg_int32_t *lsp,int m,
179 /* lsp is in 8.24, range 0 to PI; coslook wants it in .16 0 to 1*/
182 ogg_int32_t val=MULT32(lsp[i],0x517cc2);
184 ogg_int32_t val=((lsp[i]>>10)*0x517d)>>14;
401 ogg_int32_t *lsp){
417 if(vorbis_book_decodev_set(b,lsp+j,&vd->opb,b->dim,-24)==-1)goto eop;
419 for(k=0;k<b->dim;k++,j++)lsp[j]+=last;
420 last=lsp[j-1];
423 lsp[info->order]=amp;
424 return(lsp);
432 ogg_int32_t *lsp,ogg_int32_t *out){
436 if(lsp){
437 ogg_int32_t amp=lsp[info->order];
441 lsp,info->order,amp,info->ampdB,
