toolame-02l/musicin.h

   1 /**********************************************************************
   2  * ISO MPEG Audio Subgroup Software Simulation Group (1996)
   3  * ISO 13818-3 MPEG-2 Audio Encoder - Lower Sampling Frequency Extension
   4  *
   5  * $Id: musicin.h,v 1.1 2003/10/04 00:11:19 herman Exp $
   6  *
   7  * $Log: musicin.h,v $
   8  * Revision 1.1  2003/10/04 00:11:19  herman
   9  * New file from 1.1.7 (not in 1.1.6) added from Rich's automakified src tree.
  10  *
  11  * Revision 1.1  2003/07/29 04:17:52  heroine
  12  * *** empty log message ***
  13  *
  14  * Revision 1.1  1996/02/14 04:04:23  rowlands
  15  * Initial revision
  16  *
  17  * Received from Mike Coleman
  18  **********************************************************************/
  19
  20 #ifndef LOOP_DOT_H
  21 #define LOOP_DOT_H
  22 #include "common.h"
  23
  24 /**********************************************************************
  25  *   date   programmers                comment                        *
  26  * 25. 6.92  Toshiyuki Ishino          Ver 1.0                        *
  27  * 29.10.92  Masahiro Iwadare          Ver 2.0                        *
  28  * 17. 4.93  Masahiro Iwadare          Updated for IS Modification    *
  29  *                                                                    *
  30  *********************************************************************/
  31
  32 extern int cont_flag;
  33
  34 #define e              2.71828182845
  35
  36 #define CBLIMIT       21
  37
  38 #define SFB_LMAX 22
  39 #define SFB_SMAX 13
  40
  41 extern int pretab[];
  42
  43 struct scalefac_struct
  44 {
  45   int l[23];
  46   int s[14];
  47 };
  48
  49 extern struct scalefac_struct sfBandIndex[];    /* Table B.8 -- in loop.c */
  50
  51 int nint (double in);
  52
  53 #define maximum(A,B) ( (A) > (B) ? (A) : (B) )
  54 #define minimum(A,B) ( (A) < (B) ? (A) : (B) )
  55 #define signum( A ) ( (A) > 0 ? 1 : -1 )
  56
  57 /* GLOBALE VARIABLE */
  58
  59 extern int bit_buffer[50000];
  60
  61 #endif