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xa_mpg.h
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1997-01-26
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436 lines
/*
* xa_mpg.h
*
* Copyright (C) 1995,1996,1997 by Mark Podlipec.
* All rights reserved.
*
* This software may be freely copied, modified and redistributed without
* fee for non-commerical purposes provided that this copyright notice is
* preserved intact on all copies and modified copies.
*
* There is no warranty or other guarantee of fitness of this software.
* It is provided solely "as is". The author(s) disclaim(s) all
* responsibility and liability with respect to this software's usage
* or its effect upon hardware or computer systems.
*
*/
#include "xanim.h"
/*
* Copyright (c) 1992 The Regents of the University of California.
* All rights reserved.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose, without fee, and without written agreement is
* hereby granted, provided that the above copyright notice and the following
* two paragraphs appear in all copies of this software.
*
* IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
* CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*/
typedef struct
{
unsigned int value; /* value for macroblock_address_increment */
int num_bits; /* length of the Huffman code */
} mb_addr_inc_entry;
/* Structure for an entry in the decoding table of macroblock_type */
typedef struct
{
unsigned int mb_quant; /* macroblock_quant */
unsigned int mb_motion_forward; /* macroblock_motion_forward */
unsigned int mb_motion_backward; /* macroblock_motion_backward */
unsigned int mb_pattern; /* macroblock_pattern */
unsigned int mb_intra; /* macroblock_intra */
int num_bits; /* length of the Huffman code */
} mb_type_entry;
/* Structures for an entry in the decoding table of coded_block_pattern */
typedef struct
{
unsigned int cbp; /* coded_block_pattern */
int num_bits; /* length of the Huffman code */
} coded_block_pattern_entry;
/* Structure for an entry in the decoding table of motion vectors */
typedef struct
{
int code; /* value for motion_horizontal_forward_code,
* motion_vertical_forward_code,
* motion_horizontal_backward_code, or
* motion_vertical_backward_code.
*/
int num_bits; /* length of the Huffman code */
} motion_vectors_entry;
typedef struct
{
unsigned int value; /* value of dct_dc_size (luminance or chrominance) */
int num_bits; /* length of the Huffman code */
} dct_dc_size_entry;
#define ERROR -1
coded_block_pattern_entry coded_block_pattern[512] =
{ {(unsigned int)ERROR, 0}, {(unsigned int)ERROR, 0}, {39, 9}, {27, 9}, {59, 9}, {55, 9}, {47, 9}, {31, 9},
{58, 8}, {58, 8}, {54, 8}, {54, 8}, {46, 8}, {46, 8}, {30, 8}, {30, 8},
{57, 8}, {57, 8}, {53, 8}, {53, 8}, {45, 8}, {45, 8}, {29, 8}, {29, 8},
{38, 8}, {38, 8}, {26, 8}, {26, 8}, {37, 8}, {37, 8}, {25, 8}, {25, 8},
{43, 8}, {43, 8}, {23, 8}, {23, 8}, {51, 8}, {51, 8}, {15, 8}, {15, 8},
{42, 8}, {42, 8}, {22, 8}, {22, 8}, {50, 8}, {50, 8}, {14, 8}, {14, 8},
{41, 8}, {41, 8}, {21, 8}, {21, 8}, {49, 8}, {49, 8}, {13, 8}, {13, 8},
{35, 8}, {35, 8}, {19, 8}, {19, 8}, {11, 8}, {11, 8}, {7, 8}, {7, 8},
{34, 7}, {34, 7}, {34, 7}, {34, 7}, {18, 7}, {18, 7}, {18, 7}, {18, 7},
{10, 7}, {10, 7}, {10, 7}, {10, 7}, {6, 7}, {6, 7}, {6, 7}, {6, 7},
{33, 7}, {33, 7}, {33, 7}, {33, 7}, {17, 7}, {17, 7}, {17, 7}, {17, 7},
{9, 7}, {9, 7}, {9, 7}, {9, 7}, {5, 7}, {5, 7}, {5, 7}, {5, 7},
{63, 6}, {63, 6}, {63, 6}, {63, 6}, {63, 6}, {63, 6}, {63, 6}, {63, 6},
{3, 6}, {3, 6}, {3, 6}, {3, 6}, {3, 6}, {3, 6}, {3, 6}, {3, 6},
{36, 6}, {36, 6}, {36, 6}, {36, 6}, {36, 6}, {36, 6}, {36, 6}, {36, 6},
{24, 6}, {24, 6}, {24, 6}, {24, 6}, {24, 6}, {24, 6}, {24, 6}, {24, 6},
{62, 5}, {62, 5}, {62, 5}, {62, 5}, {62, 5}, {62, 5}, {62, 5}, {62, 5},
{62, 5}, {62, 5}, {62, 5}, {62, 5}, {62, 5}, {62, 5}, {62, 5}, {62, 5},
{2, 5}, {2, 5}, {2, 5}, {2, 5}, {2, 5}, {2, 5}, {2, 5}, {2, 5},
{2, 5}, {2, 5}, {2, 5}, {2, 5}, {2, 5}, {2, 5}, {2, 5}, {2, 5},
{61, 5}, {61, 5}, {61, 5}, {61, 5}, {61, 5}, {61, 5}, {61, 5}, {61, 5},
{61, 5}, {61, 5}, {61, 5}, {61, 5}, {61, 5}, {61, 5}, {61, 5}, {61, 5},
{1, 5}, {1, 5}, {1, 5}, {1, 5}, {1, 5}, {1, 5}, {1, 5}, {1, 5},
{1, 5}, {1, 5}, {1, 5}, {1, 5}, {1, 5}, {1, 5}, {1, 5}, {1, 5},
{56, 5}, {56, 5}, {56, 5}, {56, 5}, {56, 5}, {56, 5}, {56, 5}, {56, 5},
{56, 5}, {56, 5}, {56, 5}, {56, 5}, {56, 5}, {56, 5}, {56, 5}, {56, 5},
{52, 5}, {52, 5}, {52, 5}, {52, 5}, {52, 5}, {52, 5}, {52, 5}, {52, 5},
{52, 5}, {52, 5}, {52, 5}, {52, 5}, {52, 5}, {52, 5}, {52, 5}, {52, 5},
{44, 5}, {44, 5}, {44, 5}, {44, 5}, {44, 5}, {44, 5}, {44, 5}, {44, 5},
{44, 5}, {44, 5}, {44, 5}, {44, 5}, {44, 5}, {44, 5}, {44, 5}, {44, 5},
{28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5},
{28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5},
{40, 5}, {40, 5}, {40, 5}, {40, 5}, {40, 5}, {40, 5}, {40, 5}, {40, 5},
{40, 5}, {40, 5}, {40, 5}, {40, 5}, {40, 5}, {40, 5}, {40, 5}, {40, 5},
{20, 5}, {20, 5}, {20, 5}, {20, 5}, {20, 5}, {20, 5}, {20, 5}, {20, 5},
{20, 5}, {20, 5}, {20, 5}, {20, 5}, {20, 5}, {20, 5}, {20, 5}, {20, 5},
{48, 5}, {48, 5}, {48, 5}, {48, 5}, {48, 5}, {48, 5}, {48, 5}, {48, 5},
{48, 5}, {48, 5}, {48, 5}, {48, 5}, {48, 5}, {48, 5}, {48, 5}, {48, 5},
{12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5},
{12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5},
{32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4},
{32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4},
{32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4},
{32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4},
{16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4},
{16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4},
{16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4},
{16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4},
{8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4},
{8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4},
{8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4},
{8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {8, 4},
{4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4},
{4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4},
{4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4},
{4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4},
{60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3},
{60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3},
{60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3},
{60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3},
{60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3},
{60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3},
{60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3},
{60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}, {60, 3}
};
/* Decoding table for dct_dc_size_luminance */
dct_dc_size_entry dct_dc_size_luminance[128] =
{ {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3},
{0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3},
{3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3},
{3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3},
{4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3},
{4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3},
{5, 4}, {5, 4}, {5, 4}, {5, 4}, {5, 4}, {5, 4}, {5, 4}, {5, 4},
{6, 5}, {6, 5}, {6, 5}, {6, 5}, {7, 6}, {7, 6}, {8, 7}, {(unsigned int)ERROR, 0}
};
/* Decoding table for dct_dc_size_chrominance */
dct_dc_size_entry dct_dc_size_chrominance[256] =
{ {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2},
{0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2},
{0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2},
{0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2},
{0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2},
{0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2},
{0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2},
{0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
{3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3},
{3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3},
{3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3},
{3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3},
{4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4},
{4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4},
{5, 5}, {5, 5}, {5, 5}, {5, 5}, {5, 5}, {5, 5}, {5, 5}, {5, 5},
{6, 6}, {6, 6}, {6, 6}, {6, 6}, {7, 7}, {7, 7}, {8, 8}, {(unsigned int)ERROR, 0}
};
/* DCT coeff tables. */
unsigned short int dct_coeff_tbl_0[256] =
{
0xffff, 0xffff, 0xffff, 0xffff,
0xffff, 0xffff, 0xffff, 0xffff,
0xffff, 0xffff, 0xffff, 0xffff,
0xffff, 0xffff, 0xffff, 0xffff,
0x052f, 0x051f, 0x050f, 0x04ff,
0x183f, 0x402f, 0x3c2f, 0x382f,
0x342f, 0x302f, 0x2c2f, 0x7c1f,
0x781f, 0x741f, 0x701f, 0x6c1f,
0x028e, 0x028e, 0x027e, 0x027e,
0x026e, 0x026e, 0x025e, 0x025e,
0x024e, 0x024e, 0x023e, 0x023e,
0x022e, 0x022e, 0x021e, 0x021e,
0x020e, 0x020e, 0x04ee, 0x04ee,
0x04de, 0x04de, 0x04ce, 0x04ce,
0x04be, 0x04be, 0x04ae, 0x04ae,
0x049e, 0x049e, 0x048e, 0x048e,
0x01fd, 0x01fd, 0x01fd, 0x01fd,
0x01ed, 0x01ed, 0x01ed, 0x01ed,
0x01dd, 0x01dd, 0x01dd, 0x01dd,
0x01cd, 0x01cd, 0x01cd, 0x01cd,
0x01bd, 0x01bd, 0x01bd, 0x01bd,
0x01ad, 0x01ad, 0x01ad, 0x01ad,
0x019d, 0x019d, 0x019d, 0x019d,
0x018d, 0x018d, 0x018d, 0x018d,
0x017d, 0x017d, 0x017d, 0x017d,
0x016d, 0x016d, 0x016d, 0x016d,
0x015d, 0x015d, 0x015d, 0x015d,
0x014d, 0x014d, 0x014d, 0x014d,
0x013d, 0x013d, 0x013d, 0x013d,
0x012d, 0x012d, 0x012d, 0x012d,
0x011d, 0x011d, 0x011d, 0x011d,
0x010d, 0x010d, 0x010d, 0x010d,
0x282c, 0x282c, 0x282c, 0x282c,
0x282c, 0x282c, 0x282c, 0x282c,
0x242c, 0x242c, 0x242c, 0x242c,
0x242c, 0x242c, 0x242c, 0x242c,
0x143c, 0x143c, 0x143c, 0x143c,
0x143c, 0x143c, 0x143c, 0x143c,
0x0c4c, 0x0c4c, 0x0c4c, 0x0c4c,
0x0c4c, 0x0c4c, 0x0c4c, 0x0c4c,
0x085c, 0x085c, 0x085c, 0x085c,
0x085c, 0x085c, 0x085c, 0x085c,
0x047c, 0x047c, 0x047c, 0x047c,
0x047c, 0x047c, 0x047c, 0x047c,
0x046c, 0x046c, 0x046c, 0x046c,
0x046c, 0x046c, 0x046c, 0x046c,
0x00fc, 0x00fc, 0x00fc, 0x00fc,
0x00fc, 0x00fc, 0x00fc, 0x00fc,
0x00ec, 0x00ec, 0x00ec, 0x00ec,
0x00ec, 0x00ec, 0x00ec, 0x00ec,
0x00dc, 0x00dc, 0x00dc, 0x00dc,
0x00dc, 0x00dc, 0x00dc, 0x00dc,
0x00cc, 0x00cc, 0x00cc, 0x00cc,
0x00cc, 0x00cc, 0x00cc, 0x00cc,
0x681c, 0x681c, 0x681c, 0x681c,
0x681c, 0x681c, 0x681c, 0x681c,
0x641c, 0x641c, 0x641c, 0x641c,
0x641c, 0x641c, 0x641c, 0x641c,
0x601c, 0x601c, 0x601c, 0x601c,
0x601c, 0x601c, 0x601c, 0x601c,
0x5c1c, 0x5c1c, 0x5c1c, 0x5c1c,
0x5c1c, 0x5c1c, 0x5c1c, 0x5c1c,
0x581c, 0x581c, 0x581c, 0x581c,
0x581c, 0x581c, 0x581c, 0x581c,
};
unsigned short int dct_coeff_tbl_1[16] =
{
0x00bb, 0x202b, 0x103b, 0x00ab,
0x084b, 0x1c2b, 0x541b, 0x501b,
0x009b, 0x4c1b, 0x481b, 0x045b,
0x0c3b, 0x008b, 0x182b, 0x441b,
};
unsigned short int dct_coeff_tbl_2[4] =
{
0x4019, 0x1429, 0x0079, 0x0839,
};
unsigned short int dct_coeff_tbl_3[4] =
{
0x0449, 0x3c19, 0x3819, 0x1029,
};
unsigned short int dct_coeff_next[256] =
{
0xffff, 0xffff, 0xffff, 0xffff,
0xf7d5, 0xf7d5, 0xf7d5, 0xf7d5,
0x0826, 0x0826, 0x2416, 0x2416,
0x0046, 0x0046, 0x2016, 0x2016,
0x1c15, 0x1c15, 0x1c15, 0x1c15,
0x1815, 0x1815, 0x1815, 0x1815,
0x0425, 0x0425, 0x0425, 0x0425,
0x1415, 0x1415, 0x1415, 0x1415,
0x3417, 0x0067, 0x3017, 0x2c17,
0x0c27, 0x0437, 0x0057, 0x2817,
0x0034, 0x0034, 0x0034, 0x0034,
0x0034, 0x0034, 0x0034, 0x0034,
0x1014, 0x1014, 0x1014, 0x1014,
0x1014, 0x1014, 0x1014, 0x1014,
0x0c14, 0x0c14, 0x0c14, 0x0c14,
0x0c14, 0x0c14, 0x0c14, 0x0c14,
0x0023, 0x0023, 0x0023, 0x0023,
0x0023, 0x0023, 0x0023, 0x0023,
0x0023, 0x0023, 0x0023, 0x0023,
0x0023, 0x0023, 0x0023, 0x0023,
0x0813, 0x0813, 0x0813, 0x0813,
0x0813, 0x0813, 0x0813, 0x0813,
0x0813, 0x0813, 0x0813, 0x0813,
0x0813, 0x0813, 0x0813, 0x0813,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0xfbe1, 0xfbe1, 0xfbe1, 0xfbe1,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
0x0011, 0x0011, 0x0011, 0x0011,
};
unsigned short int dct_coeff_first[256] =
{
0xffff, 0xffff, 0xffff, 0xffff,
0xf7d5, 0xf7d5, 0xf7d5, 0xf7d5,
0x0826, 0x0826, 0x2416, 0x2416,
0x0046, 0x0046, 0x2016, 0x2016,
0x1c15, 0x1c15, 0x1c15, 0x1c15,
0x1815, 0x1815, 0x1815, 0x1815,
0x0425, 0x0425, 0x0425, 0x0425,
0x1415, 0x1415, 0x1415, 0x1415,
0x3417, 0x0067, 0x3017, 0x2c17,
0x0c27, 0x0437, 0x0057, 0x2817,
0x0034, 0x0034, 0x0034, 0x0034,
0x0034, 0x0034, 0x0034, 0x0034,
0x1014, 0x1014, 0x1014, 0x1014,
0x1014, 0x1014, 0x1014, 0x1014,
0x0c14, 0x0c14, 0x0c14, 0x0c14,
0x0c14, 0x0c14, 0x0c14, 0x0c14,
0x0023, 0x0023, 0x0023, 0x0023,
0x0023, 0x0023, 0x0023, 0x0023,
0x0023, 0x0023, 0x0023, 0x0023,
0x0023, 0x0023, 0x0023, 0x0023,
0x0813, 0x0813, 0x0813, 0x0813,
0x0813, 0x0813, 0x0813, 0x0813,
0x0813, 0x0813, 0x0813, 0x0813,
0x0813, 0x0813, 0x0813, 0x0813,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0412, 0x0412, 0x0412, 0x0412,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010,
};