libmpeg3/audio/huffman.h

   1 #ifndef HUFFMAN_H
   2 #define HUFFMAN_H
   3
   4 /*
   5  * huffman tables ... recalcualted to work with my optimzed
   6  * decoder scheme (MH)
   7  *
   8  * probably we could save a few bytes of memory, because the
   9  * smaller tables are often the part of a bigger table
  10  */
  11
  12 struct newhuff
  13 {
  14   unsigned int linbits;
  15   short *table;
  16 };
  17
  18 extern short mpeg3_tab0[1];
  19
  20 extern short mpeg3_tab1[7];
  21
  22 extern short mpeg3_tab2[17];
  23
  24 extern short mpeg3_tab3[17];
  25
  26 extern short mpeg3_tab5[31];
  27
  28 extern short mpeg3_tab6[31];
  29
  30 extern short mpeg3_tab7[71];
  31
  32 extern short mpeg3_tab8[71];
  33
  34 extern short mpeg3_tab9[71];
  35
  36 extern short mpeg3_tab10[127];
  37
  38 extern short mpeg3_tab11[127];
  39
  40 extern short mpeg3_tab12[127];
  41
  42 extern short mpeg3_tab13[511];
  43
  44 extern short mpeg3_tab15[511];
  45
  46 extern short mpeg3_tab16[511];
  47
  48 extern short mpeg3_tab24[511];
  49
  50 extern short mpeg3_tab_c0[31];
  51
  52 extern short mpeg3_tab_c1[31];
  53
  54
  55
  56 extern struct newhuff mpeg3_ht[32];
  57
  58 extern struct newhuff mpeg3_htc[2];
  59
  60
  61 #endif