Lines Matching defs:opb
87 static void floor1_pack (vorbis_info_floor *i,oggpack_buffer *opb){
96 oggpack_write(opb,info->partitions,5); /* only 0 to 31 legal */
98 oggpack_write(opb,info->partitionclass[j],4); /* only 0 to 15 legal */
104 oggpack_write(opb,info->class_dim[j]-1,3); /* 1 to 8 */
105 oggpack_write(opb,info->class_subs[j],2); /* 0 to 3 */
106 if(info->class_subs[j])oggpack_write(opb,info->class_book[j],8);
108 oggpack_write(opb,info->class_subbook[j][k]+1,8);
112 oggpack_write(opb,info->mult-1,2); /* only 1,2,3,4 legal now */
113 oggpack_write(opb,ilog2(maxposit),4);
119 oggpack_write(opb,info->postlist[k+2],rangebits);
127 static vorbis_info_floor *floor1_unpack (vorbis_info *vi,oggpack_buffer *opb){
133 info->partitions=oggpack_read(opb,5); /* only 0 to 31 legal */
135 info->partitionclass[j]=oggpack_read(opb,4); /* only 0 to 15 legal */
142 info->class_dim[j]=oggpack_read(opb,3)+1; /* 1 to 8 */
143 info->class_subs[j]=oggpack_read(opb,2); /* 0,1,2,3 bits */
146 if(info->class_subs[j])info->class_book[j]=oggpack_read(opb,8);
150 info->class_subbook[j][k]=oggpack_read(opb,8)-1;
157 info->mult=oggpack_read(opb,2)+1; /* only 1,2,3,4 legal now */
158 rangebits=oggpack_read(opb,4);
164 int t=info->postlist[k+2]=oggpack_read(opb,rangebits);
774 int floor1_encode(oggpack_buffer *opb,vorbis_block *vb,
856 oggpack_write(opb,1,1);
861 oggpack_write(opb,out[0],ilog(look->quant_q-1));
862 oggpack_write(opb,out[1],ilog(look->quant_q-1));
900 vorbis_book_encode(books+info->class_book[class],cval,opb);
922 out[j+k],opb);
966 oggpack_write(opb,0,1);
981 if(oggpack_read(&vb->opb,1)==1){
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));
997 cval=vorbis_book_decode(books+info->class_book[class],&vb->opb);
1006 if((fit_value[j+k]=vorbis_book_decode(books+book,&vb->opb))==-1)