RLInter.java

/*
 * Java port of parts of the ffmpeg Mpeg4 base decoder.
 * Copyright (c) 2003 Jonathan Hueber.
 *
 * 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 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
 *
 * See Credits file and Readme for details
 */
package net.sourceforge.jffmpeg.codecs.video.mpeg4.divx.rltables;

import net.sourceforge.jffmpeg.codecs.video.mpeg4.div3.rltables.RLTable;

public class RLInter extends RLTable {
    
    public RLInter() {
        super();
        n = 102;
        last = 58;
        vlcCodes = new long[][]  {
            { 0x2, 2 },{ 0xf, 4 },{ 0x15, 6 },{ 0x17, 7 },
            { 0x1f, 8 },{ 0x25, 9 },{ 0x24, 9 },{ 0x21, 10 },
            { 0x20, 10 },{ 0x7, 11 },{ 0x6, 11 },{ 0x20, 11 },
            { 0x6, 3 },{ 0x14, 6 },{ 0x1e, 8 },{ 0xf, 10 },
            { 0x21, 11 },{ 0x50, 12 },{ 0xe, 4 },{ 0x1d, 8 },
            { 0xe, 10 },{ 0x51, 12 },{ 0xd, 5 },{ 0x23, 9 },
            { 0xd, 10 },{ 0xc, 5 },{ 0x22, 9 },{ 0x52, 12 },
            { 0xb, 5 },{ 0xc, 10 },{ 0x53, 12 },{ 0x13, 6 },
            { 0xb, 10 },{ 0x54, 12 },{ 0x12, 6 },{ 0xa, 10 },
            { 0x11, 6 },{ 0x9, 10 },{ 0x10, 6 },{ 0x8, 10 },
            { 0x16, 7 },{ 0x55, 12 },{ 0x15, 7 },{ 0x14, 7 },
            { 0x1c, 8 },{ 0x1b, 8 },{ 0x21, 9 },{ 0x20, 9 },
            { 0x1f, 9 },{ 0x1e, 9 },{ 0x1d, 9 },{ 0x1c, 9 },
            { 0x1b, 9 },{ 0x1a, 9 },{ 0x22, 11 },{ 0x23, 11 },
            { 0x56, 12 },{ 0x57, 12 },{ 0x7, 4 },{ 0x19, 9 },
            { 0x5, 11 },{ 0xf, 6 },{ 0x4, 11 },{ 0xe, 6 },
            { 0xd, 6 },{ 0xc, 6 },{ 0x13, 7 },{ 0x12, 7 },
            { 0x11, 7 },{ 0x10, 7 },{ 0x1a, 8 },{ 0x19, 8 },
            { 0x18, 8 },{ 0x17, 8 },{ 0x16, 8 },{ 0x15, 8 },
            { 0x14, 8 },{ 0x13, 8 },{ 0x18, 9 },{ 0x17, 9 },
            { 0x16, 9 },{ 0x15, 9 },{ 0x14, 9 },{ 0x13, 9 },
            { 0x12, 9 },{ 0x11, 9 },{ 0x7, 10 },{ 0x6, 10 },
            { 0x5, 10 },{ 0x4, 10 },{ 0x24, 11 },{ 0x25, 11 },
            { 0x26, 11 },{ 0x27, 11 },{ 0x58, 12 },{ 0x59, 12 },
            { 0x5a, 12 },{ 0x5b, 12 },{ 0x5c, 12 },{ 0x5d, 12 },
            { 0x5e, 12 },{ 0x5f, 12 },{ 0x3, 7 },
        };
        table_run = new int[] {
              0,  0,  0,  0,  0,  0,  0,  0,
              0,  0,  0,  0,  1,  1,  1,  1,
              1,  1,  2,  2,  2,  2,  3,  3,
              3,  4,  4,  4,  5,  5,  5,  6,
              6,  6,  7,  7,  8,  8,  9,  9,
             10, 10, 11, 12, 13, 14, 15, 16,
             17, 18, 19, 20, 21, 22, 23, 24,
             25, 26,  0,  0,  0,  1,  1,  2,
              3,  4,  5,  6,  7,  8,  9, 10,
             11, 12, 13, 14, 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,
        };
        table_level = new int[] {
              1,  2,  3,  4,  5,  6,  7,  8,
              9, 10, 11, 12,  1,  2,  3,  4,
              5,  6,  1,  2,  3,  4,  1,  2,
              3,  1,  2,  3,  1,  2,  3,  1,
              2,  3,  1,  2,  1,  2,  1,  2,
              1,  2,  1,  1,  1,  1,  1,  1,
              1,  1,  1,  1,  1,  1,  1,  1,
              1,  1,  1,  2,  3,  1,  2,  1,
              1,  1,  1,  1,  1,  1,  1,  1,
              1,  1,  1,  1,  1,  1,  1,  1,
              1,  1,  1,  1,  1,  1,  1,  1,
              1,  1,  1,  1,  1,  1,  1,  1,
              1,  1,  1,  1,  1,  1,
        };
        calculateStats();
    }                
}