Mercurial > hg > sv-dependency-builds
diff src/libvorbis-1.3.3/vq/bookutil.h @ 86:98c1576536ae
Bring in flac, ogg, vorbis
| author | Chris Cannam <cannam@all-day-breakfast.com> |
|---|---|
| date | Tue, 19 Mar 2013 17:37:49 +0000 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/libvorbis-1.3.3/vq/bookutil.h Tue Mar 19 17:37:49 2013 +0000 @@ -0,0 +1,43 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: utility functions for loading .vqh and .vqd files + last mod: $Id: bookutil.h 13293 2007-07-24 00:09:47Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_BOOKUTIL_H_ +#define _V_BOOKUTIL_H_ + +#include <stdio.h> +#include <sys/time.h> + +#include "localcodebook.h" + +extern char *get_line(FILE *in); +extern char *setup_line(FILE *in); +extern int get_line_value(FILE *in,float *value); +extern int get_next_value(FILE *in,float *value); +extern int get_next_ivalue(FILE *in,long *ivalue); +extern void reset_next_value(void); +extern int get_vector(codebook *b,FILE *in,int start,int num,float *a); +extern char *find_seek_to(FILE *in,char *s); + +extern codebook *codebook_load(char *filename); +extern void write_codebook(FILE *out,char *name,const static_codebook *c); + +extern void spinnit(char *s,int n); +extern void build_tree_from_lengths(int vals, long *hist, long *lengths); +extern void build_tree_from_lengths0(int vals, long *hist, long *lengths); + +#endif +