Lines Matching refs:pcm_current
266 v->pcm_current=v->centerW;
391 if(v->pcm_current+vals>=v->pcm_storage){
392 v->pcm_storage=v->pcm_current+vals*2;
400 v->pcmret[i]=v->pcm[i]+v->pcm_current;
409 float *work=alloca(v->pcm_current*sizeof(*work));
413 if(v->pcm_current-v->centerW>order*2){ /* safety */
416 for(j=0;j<v->pcm_current;j++)
417 work[j]=v->pcm[i][v->pcm_current-j-1];
420 vorbis_lpc_from_data(work,lpc,v->pcm_current-v->centerW,order);
425 _analysis_output("predataL",0,work,v->pcm_current-v->centerW,0,0,0);
427 _analysis_output("predataR",0,work,v->pcm_current-v->centerW,0,0,0);
429 _analysis_output("predata",0,work,v->pcm_current-v->centerW,0,0,0);
434 vorbis_lpc_predict(lpc,work+v->pcm_current-v->centerW-order,
436 work+v->pcm_current-v->centerW,
439 for(j=0;j<v->pcm_current;j++)
440 v->pcm[i][v->pcm_current-j-1]=work[j];
469 v->eofflag=v->pcm_current;
470 v->pcm_current+=ci->blocksizes[1]*3;
484 v->pcm[i]+v->eofflag,v->pcm_current-v->eofflag);
490 (v->pcm_current-v->eofflag)*sizeof(*v->pcm[i]));
496 if(v->pcm_current+vals>v->pcm_storage)
499 v->pcm_current+=vals;
504 if(!v->preextrapolate && v->pcm_current-v->centerW>ci->blocksizes[1])
557 if(v->pcm_current<blockbound)return(0); /* not enough data yet;
644 v->pcm_current-=movementW;
648 v->pcm_current*sizeof(*v->pcm[i]));
686 v->pcm_current=v->centerW>>hs;
718 if(v->pcm_current>v->pcm_returned && v->pcm_returned!=-1)return(OV_EINVAL);
816 v->pcm_current=thisCenter;
819 v->pcm_current=prevCenter+
859 v->pcm_current-=(b->sample_count-v->granulepos)>>hs;
863 if(v->pcm_returned>v->pcm_current)
864 v->pcm_returned=v->pcm_current;
880 v->pcm_current-=extra>>hs;
900 if(v->pcm_returned>-1 && v->pcm_returned<v->pcm_current){
907 return(v->pcm_current-v->pcm_returned);
913 if(n && v->pcm_returned+n>v->pcm_current)return(OV_EINVAL);
957 v->pcm_current-=n1;
972 v->pcm_current+=(n1-n0)/2;
983 v->pcm_current+=n1-n0;