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/**********************************************************************
* ISO MPEG Audio Subgroup Software Simulation Group (1996)
* ISO 13818-3 MPEG-2 Audio Encoder - Lower Sampling Frequency Extension
*
* $Id: loop.h,v 1.1 1996/02/14 04:04:23 rowlands Exp $
*
* $Log: loop.h,v $
* Revision 1.1 1996/02/14 04:04:23 rowlands
* Initial revision
*
* Received from Mike Coleman
**********************************************************************/
#ifndef LOOP_DOT_H
#define LOOP_DOT_H
#include "common.h"
/**********************************************************************
* date programmers comment *
* 25. 6.92 Toshiyuki Ishino Ver 1.0 *
* 29.10.92 Masahiro Iwadare Ver 2.0 *
* 17. 4.93 Masahiro Iwadare Updated for IS Modification *
* *
*********************************************************************/
extern int cont_flag;
#define e 2.71828182845
#define CBLIMIT 21
#define SFB_LMAX 22
#define SFB_SMAX 13
extern int pretab[];
struct scalefac_struct
{
int l[23];
int s[14];
};
extern struct scalefac_struct sfBandIndex[]; /* Table B.8 -- in loop.c */
int nint (double in);
#define maximum(A,B) ( (A) > (B) ? (A) : (B) )
#define minimum(A,B) ( (A) < (B) ? (A) : (B) )
#define signum( A ) ( (A) > 0 ? 1 : -1 )
/* GLOBALE VARIABLE */
extern int bit_buffer[50000];
#endif
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