108 static ogg_int64_t _get_next_page(OggVorbis_File *vf,ogg_page *og,  in _get_next_page()  argument
115     more=ogg_sync_pageseek(&vf->oy,og);  in _get_next_page()
146 static ogg_int64_t _get_prev_page(OggVorbis_File *vf,ogg_page *og){  in _get_prev_page()  argument
161       memset(og,0,sizeof(*og));  in _get_prev_page()
162       ret=_get_next_page(vf,og,end-vf->offset);  in _get_prev_page()
175   if(og->header_len==0){  in _get_prev_page()
179     ret=_get_next_page(vf,og,CHUNKSIZE);  in _get_prev_page()
188 static void _add_serialno(ogg_page *og,long **serialno_list, int *n){  in _add_serialno()  argument
189   long s = ogg_page_serialno(og);  in _add_serialno()
212 static int _lookup_page_serialno(ogg_page *og, long *serialno_list, int n){  in _lookup_page_serialno()  argument
213   long s = ogg_page_serialno(og);  in _lookup_page_serialno()
226   ogg_page og;  in _get_prev_page_serial()  local
245       ret=_get_next_page(vf,&og,end-vf->offset);  in _get_prev_page_serial()
250         ret_serialno=ogg_page_serialno(&og);  in _get_prev_page_serial()
251         ret_gran=ogg_page_granulepos(&og);  in _get_prev_page_serial()
284   ogg_page og;  in _fetch_headers()  local
290     ogg_int64_t llret=_get_next_page(vf,&og,CHUNKSIZE);  in _fetch_headers()
293     og_ptr=&og;  in _fetch_headers()
422   ogg_page    og;  in _initial_pcmoffset()  local
430     if(_get_next_page(vf,&og,-1)<0)  in _initial_pcmoffset()
433     if(ogg_page_bos(&og)) break;  in _initial_pcmoffset()
434     if(ogg_page_serialno(&og)!=serialno) continue;  in _initial_pcmoffset()
437     ogg_stream_pagein(&vf->os,&og);  in _initial_pcmoffset()
447     if(ogg_page_granulepos(&og)!=-1){  in _initial_pcmoffset()
449       accumulated= ogg_page_granulepos(&og)-accumulated;  in _initial_pcmoffset()
479   ogg_page og;  in _bisect_forward_serialno()  local
539       last=_get_next_page(vf,&og,-1);  in _bisect_forward_serialno()
541       if(last<0 || !_lookup_page_serialno(&og,currentno_list,currentnos)){  in _bisect_forward_serialno()
545         searched=last+og.header_len+og.body_len;  in _bisect_forward_serialno()
676   ogg_page og;  in _fetch_and_process_packet()  local
772         if((ret=_get_next_page(vf,&og,-1))<0){  in _fetch_and_process_packet()
778         vf->bittrack+=og.header_len*8;  in _fetch_and_process_packet()
781           if(vf->current_serialno!=ogg_page_serialno(&og)){  in _fetch_and_process_packet()
787             if(ogg_page_bos(&og)){  in _fetch_and_process_packet()
826           long serialno = ogg_page_serialno(&og);  in _fetch_and_process_packet()
849           int ret=_fetch_headers(vf,vf->vi,vf->vc,NULL,NULL,&og);  in _fetch_and_process_packet()
860     ogg_stream_pagein(&vf->os,&og);  in _fetch_and_process_packet()
1257     ogg_page og;  in ov_raw_seek()  local
1317         pagepos=_get_next_page(vf,&og,-1);  in ov_raw_seek()
1330         if(vf->current_serialno!=ogg_page_serialno(&og)){  in ov_raw_seek()
1336           if(ogg_page_bos(&og)){  in ov_raw_seek()
1346         long serialno = ogg_page_serialno(&og);  in ov_raw_seek()
1362       ogg_stream_pagein(&vf->os,&og);  in ov_raw_seek()
1363       ogg_stream_pagein(&work_os,&og);  in ov_raw_seek()
1364       lastflag=ogg_page_eos(&og);  in ov_raw_seek()
1419     ogg_page og;  in ov_pcm_seek_page()  local
1438         result=_get_next_page(vf,&og,end-vf->offset);  in ov_pcm_seek_page()
1453           if(ogg_page_serialno(&og)!=vf->serialnos[link])  in ov_pcm_seek_page()
1456           granulepos=ogg_page_granulepos(&og);  in ov_pcm_seek_page()
1490       ogg_page og;  in ov_pcm_seek_page()  local
1497       result=_get_next_page(vf,&og,-1);  in ov_pcm_seek_page()
1513       ogg_stream_pagein(&vf->os,&og);  in ov_pcm_seek_page()
1528             result=_get_prev_page(vf,&og);  in ov_pcm_seek_page()
1530             if(ogg_page_serialno(&og)==vf->current_serialno &&  in ov_pcm_seek_page()
1531                (ogg_page_granulepos(&og)>-1 ||  in ov_pcm_seek_page()
1532                 !ogg_page_continued(&og))){  in ov_pcm_seek_page()
1583     ogg_page og;  in ov_pcm_seek()  local
1622       if(_get_next_page(vf,&og,-1)<0)break;  in ov_pcm_seek()
1623       if(ogg_page_bos(&og))_decode_clear(vf);  in ov_pcm_seek()
1626         long serialno=ogg_page_serialno(&og);  in ov_pcm_seek()
1635         vf->current_serialno=ogg_page_serialno(&og);  in ov_pcm_seek()
1642       ogg_stream_pagein(&vf->os,&og);  in ov_pcm_seek()