libmpeg3/audio/tables.h

   1 #ifndef TABLES_H
   2 #define TABLES_H
   3
   4 extern int mpeg3_tabsel_123[2][3][16];
   5
   6 extern long mpeg3_freqs[9];
   7
   8 struct mpeg3_bandInfoStruct
   9 {
  10         int longIdx[23];
  11         int longDiff[22];
  12         int shortIdx[14];
  13         int shortDiff[13];
  14 };
  15
  16
  17 extern float mpeg3_decwin[512 + 32];
  18 extern float mpeg3_cos64[16], mpeg3_cos32[8], mpeg3_cos16[4], mpeg3_cos8[2], mpeg3_cos4[1];
  19
  20 extern float *mpeg3_pnts[5];
  21
  22 extern int mpeg3_grp_3tab[32 * 3];   /* used: 27 */
  23 extern int mpeg3_grp_5tab[128 * 3];  /* used: 125 */
  24 extern int mpeg3_grp_9tab[1024 * 3]; /* used: 729 */
  25 extern float mpeg3_muls[27][64];        /* also used by layer 1 */
  26 extern float mpeg3_gainpow2[256 + 118 + 4];
  27 extern long mpeg3_intwinbase[257];
  28 extern float mpeg3_ispow[8207];
  29 extern float mpeg3_aa_ca[8], mpeg3_aa_cs[8];
  30 extern float mpeg3_win[4][36];
  31 extern float mpeg3_win1[4][36];
  32 extern float mpeg3_COS1[12][6];
  33 extern float mpeg3_COS9[9];
  34 extern float mpeg3_COS6_1, mpeg3_COS6_2;
  35 extern float mpeg3_tfcos36[9];
  36 extern float mpeg3_tfcos12[3];
  37 extern float mpeg3_cos9[3], mpeg3_cos18[3];
  38 extern float mpeg3_tan1_1[16], mpeg3_tan2_1[16], mpeg3_tan1_2[16], mpeg3_tan2_2[16];
  39 extern float mpeg3_pow1_1[2][16], mpeg3_pow2_1[2][16], mpeg3_pow1_2[2][16], mpeg3_pow2_2[2][16];
  40
  41 extern int mpeg3_longLimit[9][23];
  42 extern int mpeg3_shortLimit[9][14];
  43
  44 extern struct mpeg3_bandInfoStruct mpeg3_bandInfo[9];
  45
  46 extern int mpeg3_mapbuf0[9][152];
  47 extern int mpeg3_mapbuf1[9][156];
  48 extern int mpeg3_mapbuf2[9][44];
  49 extern int *mpeg3_map[9][3];
  50 extern int *mpeg3_mapend[9][3];
  51
  52 extern unsigned int mpeg3_n_slen2[512]; /* MPEG 2.0 slen for 'normal' mode */
  53 extern unsigned int mpeg3_i_slen2[256]; /* MPEG 2.0 slen for intensity stereo */
  54
  55 #endif