mq46w.h

来自「JPEG2000实现的源码」· C头文件 代码 · 共 50 行

/*****************************************************************************/
/* MQ-Coder Parameters : 46-state version.                                   */
/* Copyright 1999, Mitsubishi Electric Corp.                                 */
/* All rights reserved.                                                      */
/*****************************************************************************/

/*****************************************************************************/
/* Modified by David T to add the 47'th state described in the MQ            */
/* document.                                                                 */
/*****************************************************************************/

/* Simple MQ coder LUT's. */

static long lszE[47] = {
0x5601L,0x3401L,0x1801L,0x0ac1L,0x0521L,0x0221L,
0x5601L,0x5401L,0x4801L,0x3801L,0x3001L,0x2401L,0x1c01L,0x1601L,
0x5601L,0x5401L,0x5101L,0x4801L,0x3801L,0x3401L,0x3001L,0x2801L,
0x2401L,0x2201L,0x1c01L,0x1801L,0x1601L,0x1401L,0x1201L,0x1101L,
0x0ac1L,0x09c1L,0x08a1L,0x0521L,0x0441L,0x02a1L,0x0221L,0x0141L,
0x0111L,0x0085L,0x0049L,0x0025L,0x0015L,0x0009L,0x0005L,0x0001L,
0x5601L};

static int swtch[47] = {
    1,   0,   0,   0,   0,   0,
    1,   0,   0,   0,   0,   0,   0,   0,
    1,   0,   0,   0,   0,   0,   0,   0,
    0,   0,   0,   0,   0,   0,   0,   0,
    0,   0,   0,   0,   0,   0,   0,   0,
    0,   0,   0,   0,   0,   0,   0,   0,
    0 };

static int nmps[47] = {
    1   ,   2   ,   3   ,   4   ,   5   ,  38   ,                  
    7   ,   8   ,   9   ,  10   ,  11   ,  12   ,  13   ,  29   ,  
   15   ,  16   ,  17   ,  18   ,  19   ,  20   ,  21   ,  22   ,  
   23   ,  24   ,  25   ,  26   ,  27   ,  28   ,  29   ,  30   ,  
   31   ,  32   ,  33   ,  34   ,  35   ,  36   ,  37   ,  38   ,  
   39   ,  40   ,  41   ,  42   ,  43   ,  44   ,  45   ,  45   ,
   46 };

static int nlps[47] = {
    1   ,   6   ,   9   ,  12   ,  29   ,  33   ,                  
    6   ,  14   ,  14   ,  14   ,  17   ,  18   ,  20   ,  21   ,  
   14   ,  14   ,  15   ,  16   ,  17   ,  18   ,  19   ,  19   ,  
   20   ,  21   ,  22   ,  23   ,  24   ,  25   ,  26   ,  27   ,  
   28   ,  29   ,  30   ,  31   ,  32   ,  33   ,  34   ,  35   ,  
   36   ,  37   ,  38   ,  39   ,  40   ,  41   ,  42   ,  43   ,
   46 };