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https://github.com/cookiengineer/audacity
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35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/********************************************************************
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* *
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* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
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* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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* *
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* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 *
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* by the Xiph.Org Foundation http://www.xiph.org/ *
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* *
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********************************************************************
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function: prototypes for extermal metrics specific to data type
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last mod: $Id: vqext.h,v 1.4 2008-02-02 15:54:09 richardash1981 Exp $
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********************************************************************/
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#ifndef _V_VQEXT_
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#define _V_VQEXT_
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#include "vqgen.h"
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extern char *vqext_booktype;
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extern quant_meta q;
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extern int vqext_aux;
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extern float vqext_metric(vqgen *v,float *e, float *p);
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extern float *vqext_weight(vqgen *v,float *p);
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extern void vqext_addpoint_adj(vqgen *v,float *b,int start,int dim,int cols,int num);
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extern void vqext_preprocess(vqgen *v);
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extern void vqext_quantize(vqgen *v,quant_meta *);
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#endif
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