179 int _vorbis_unpack_info(vorbis_info *vi,oggpack_buffer *opb){  in _vorbis_unpack_info()  argument
183   vi->version=oggpack_read(opb,32);  in _vorbis_unpack_info()
186   vi->channels=oggpack_read(opb,8);  in _vorbis_unpack_info()
187   vi->rate=oggpack_read(opb,32);  in _vorbis_unpack_info()
189   vi->bitrate_upper=oggpack_read(opb,32);  in _vorbis_unpack_info()
190   vi->bitrate_nominal=oggpack_read(opb,32);  in _vorbis_unpack_info()
191   vi->bitrate_lower=oggpack_read(opb,32);  in _vorbis_unpack_info()
193   ci->blocksizes[0]=1<<oggpack_read(opb,4);  in _vorbis_unpack_info()
194   ci->blocksizes[1]=1<<oggpack_read(opb,4);  in _vorbis_unpack_info()
208   if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */  in _vorbis_unpack_info()
216 int _vorbis_unpack_comment(vorbis_comment *vc,oggpack_buffer *opb){  in _vorbis_unpack_comment()  argument
218   int vendorlen=oggpack_read(opb,32);  in _vorbis_unpack_comment()
221   _v_readstring(opb,vc->vendor,vendorlen);  in _vorbis_unpack_comment()
222   vc->comments=oggpack_read(opb,32);  in _vorbis_unpack_comment()
228     int len=oggpack_read(opb,32);  in _vorbis_unpack_comment()
232     _v_readstring(opb,vc->user_comments[i],len);  in _vorbis_unpack_comment()
234   if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */  in _vorbis_unpack_comment()
244 int _vorbis_unpack_books(vorbis_info *vi,oggpack_buffer *opb){  in _vorbis_unpack_books()  argument
250   ci->books=oggpack_read(opb,8)+1;  in _vorbis_unpack_books()
253     if(vorbis_book_unpack(opb,ci->book_param+i))goto err_out;  in _vorbis_unpack_books()
256   i=oggpack_read(opb,6);  in _vorbis_unpack_books()
258     if(oggpack_read(opb,16)!=0)goto err_out;  in _vorbis_unpack_books()
261   ci->floors=oggpack_read(opb,6)+1;  in _vorbis_unpack_books()
265     ci->floor_type[i]=(char)oggpack_read(opb,16);  in _vorbis_unpack_books()
268       ci->floor_param[i]=floor1_info_unpack(vi,opb);  in _vorbis_unpack_books()
270       ci->floor_param[i]=floor0_info_unpack(vi,opb);  in _vorbis_unpack_books()
275   ci->residues=oggpack_read(opb,6)+1;  in _vorbis_unpack_books()
278     if(res_unpack(ci->residue_param+i,vi,opb))goto err_out;  in _vorbis_unpack_books()
281   ci->maps=oggpack_read(opb,6)+1;  in _vorbis_unpack_books()
284     if(oggpack_read(opb,16)!=0)goto err_out;  in _vorbis_unpack_books()
285     if(mapping_info_unpack(ci->map_param+i,vi,opb))goto err_out;  in _vorbis_unpack_books()
289   ci->modes=oggpack_read(opb,6)+1;  in _vorbis_unpack_books()
293     ci->mode_param[i].blockflag=(unsigned char)oggpack_read(opb,1);  in _vorbis_unpack_books()
294     if(oggpack_read(opb,16))goto err_out;  in _vorbis_unpack_books()
295     if(oggpack_read(opb,16))goto err_out;  in _vorbis_unpack_books()
296     ci->mode_param[i].mapping=(unsigned char)oggpack_read(opb,8);  in _vorbis_unpack_books()
300   if(oggpack_read(opb,1)!=1)goto err_out; /* top level EOP check */  in _vorbis_unpack_books()
314   oggpack_buffer opb;  in vorbis_dsp_headerin()  local
317     oggpack_readinit(&opb,op->packet);  in vorbis_dsp_headerin()
323       int packtype=oggpack_read(&opb,8);  in vorbis_dsp_headerin()
325       _v_readstring(&opb,buffer,6);  in vorbis_dsp_headerin()
341 	return(_vorbis_unpack_info(vi,&opb));  in vorbis_dsp_headerin()
349 	return(_vorbis_unpack_comment(vc,&opb));  in vorbis_dsp_headerin()
357 	return(_vorbis_unpack_books(vi,&opb));  in vorbis_dsp_headerin()