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- /********************************************************************
- * *
- * THIS FILE IS PART OF THE Ogg Vorbis SOFTWARE CODEC SOURCE CODE. *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS SOURCE IS GOVERNED BY *
- * THE GNU PUBLIC LICENSE 2, WHICH IS INCLUDED WITH THIS SOURCE. *
- * PLEASE READ THESE TERMS DISTRIBUTING. *
- * *
- * THE OggSQUISH SOURCE CODE IS (C) COPYRIGHT 1994-2000 *
- * by Monty <monty@xiph.org> and The XIPHOPHORUS Company *
- * http://www.xiph.org/ *
- * *
- ********************************************************************
- function: prototypes for extermal metrics specific to data type
- last mod: $Id: vqext.h,v 1.8.4.1 2000/04/13 04:53:04 xiphmont Exp $
- ********************************************************************/
- #ifndef _V_VQEXT_
- #define _V_VQEXT_
- #include "vqgen.h"
- extern char *vqext_booktype;
- extern quant_meta q;
- extern int vqext_aux;
- extern double vqext_metric(vqgen *v,double *e, double *p);
- extern double *vqext_weight(vqgen *v,double *p);
- extern void vqext_addpoint_adj(vqgen *v,double *b,int start,int dim,int cols,int num);
- extern void vqext_preprocess(vqgen *v);
- extern void vqext_quantize(vqgen *v,quant_meta *);
- #endif
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