Lines Matching refs:begin
146 ogg_int64_t begin=vf->offset;
147 ogg_int64_t end=begin;
152 begin-=CHUNKSIZE;
153 if(begin<0)
154 begin=0;
156 ret=_seek_helper(vf,begin);
226 ogg_int64_t begin=vf->offset;
227 ogg_int64_t end=begin;
236 begin-=CHUNKSIZE;
237 if(begin<0)
238 begin=0;
240 ret=_seek_helper(vf,begin);
261 to begin with. If we found the preferred serial number,
317 /* we don't have a vorbis stream in this link yet, so begin
461 (has to begin by knowing the offset of the lb's initial page).
465 ogg_int64_t begin,
483 we have the headers and serialnos for the link beginning at 'begin'
514 vf->offsets[m]=begin;
730 As an aside, this trick is inaccurate if we begin
1412 ogg_int64_t begin=vf->offsets[link];
1416 ogg_int64_t best=begin;
1419 while(begin<end){
1422 if(end-begin<CHUNKSIZE){
1423 bisect=begin;
1426 bisect=begin +
1427 (ogg_int64_t)((double)(target-begintime)*(end-begin)/(endtime-begintime))
1429 if(bisect<=begin)
1430 bisect=begin+1;
1436 while(begin<end){
1440 if(bisect<=begin+1)
1441 end=begin; /* found it */
1445 if(bisect<=begin)bisect=begin+1;
1460 begin=vf->offset; /* raw offset of next page */
1464 bisect=begin; /* *not* begin + 1 */
1466 if(bisect<=begin+1)
1467 end=begin; /* found it */
1472 if(bisect<=begin)bisect=begin+1;