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Update libpng, libogg, libvorbis to newest versions

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This also fixes a sneaky divide by zero in glpng, because some PNG's width was read incorrectly by the old libpng. (I wonder why it worked anyway...)
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fgenesis 2012-01-10 18:43:28 +00:00
parent b2517ec38b
commit 2d795b5bf7
547 changed files with 27688 additions and 165753 deletions
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29
ExternalLibs/libvorbis-1.3.2/lib/lpc.h Normal file
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/********************************************************************
* *
* 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 1994-2007 *
* by the Xiph.Org Foundation http://www.xiph.org/ *
* *
********************************************************************
function: LPC low level routines
last mod: $Id: lpc.h 16037 2009-05-26 21:10:58Z xiphmont $
********************************************************************/
#ifndef _V_LPC_H_
#define _V_LPC_H_
#include "vorbis/codec.h"
/* simple linear scale LPC code */
extern float vorbis_lpc_from_data(float *data,float *lpc,int n,int m);
extern void vorbis_lpc_predict(float *coeff,float *prime,int m,
float *data,long n);
#endif