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/*
 * ===========================================
 * Java Pdf Extraction Decoding Access Library
 * ===========================================
 *
 * Project Info:  http://www.idrsolutions.com
 * Help section for developers at http://www.idrsolutions.com/support/
 *
 * (C) Copyright 1997-2015 IDRsolutions and Contributors.
 *
 * This file is part of JPedal/JPDF2HTML5
 *
     This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


 *
 * ---------------
 * LUT.java
 * ---------------
 */
package com.idrsolutions.image.jpeg2000;

/**
 * Class contains lookup tables
 */
public class LUT {
    
    /**
     * The data structures containing the probabilities for the LPS
     */
    public static final int QE[] = {
        0x5601, 0x3401, 0x1801, 0x0ac1, 0x0521, 0x0221, 0x5601, 0x5401,
        0x4801, 0x3801, 0x3001, 0x2401, 0x1c01, 0x1601, 0x5601, 0x5401,
        0x5101, 0x4801, 0x3801, 0x3401, 0x3001, 0x2801, 0x2401, 0x2201,
        0x1c01, 0x1801, 0x1601, 0x1401, 0x1201, 0x1101, 0x0ac1, 0x09c1,
        0x08a1, 0x0521, 0x0441, 0x02a1, 0x0221, 0x0141, 0x0111, 0x0085,
        0x0049, 0x0025, 0x0015, 0x0009, 0x0005, 0x0001, 0x5601
    };

    /**
     * The indexes of the next MPS
     */
    public static final byte NMPS[] = {
        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
    };

    /**
     * The indexes of the next LPS
     */
    public static final byte NLPS[] = {
        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
    };

    /**
     * Whether LPS and MPS should be switched
     */
    public static final byte[] SWITCHML = {
        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
    };
    
    public static final byte[] ContextLL = {
        0, 5, 8, 0, 3, 7, 8, 0, 4, 7,
        8, 0, 0, 0, 0, 0, 1, 6, 8, 0,
        3, 7, 8, 0, 4, 7, 8, 0, 0, 0,
        0, 0, 2, 6, 8, 0, 3, 7, 8, 0,
        4, 7, 8, 0, 0, 0, 0, 0, 2, 6,
        8, 0, 3, 7, 8, 0, 4, 7, 8, 0,
        0, 0, 0, 0, 2, 6, 8, 0, 3, 7,
        8, 0, 4, 7, 8
    };

    public static final byte[] ContextHL = {
        0, 3, 4, 0, 5, 7, 7, 0, 8, 8,
        8, 0, 0, 0, 0, 0, 1, 3, 4, 0,
        6, 7, 7, 0, 8, 8, 8, 0, 0, 0,
        0, 0, 2, 3, 4, 0, 6, 7, 7, 0,
        8, 8, 8, 0, 0, 0, 0, 0, 2, 3,
        4, 0, 6, 7, 7, 0, 8, 8, 8, 0,
        0, 0, 0, 0, 2, 3, 4, 0, 6, 7,
        7, 0, 8, 8, 8
    };

    public static final byte[] ContextHH = {
        0, 1, 2, 0, 1, 2, 2, 0, 2, 2,
        2, 0, 0, 0, 0, 0, 3, 4, 5, 0,
        4, 5, 5, 0, 5, 5, 5, 0, 0, 0,
        0, 0, 6, 7, 7, 0, 7, 7, 7, 0,
        7, 7, 7, 0, 0, 0, 0, 0, 8, 8,
        8, 0, 8, 8, 8, 0, 8, 8, 8, 0,
        0, 0, 0, 0, 8, 8, 8, 0, 8, 8,
        8, 0, 8, 8, 8
    };
}