ffmpeg/libavcodec/dcahuff.h

   1 /*
   2  * DCA compatible decoder - huffman tables
   3  * Copyright (C) 2004 Gildas Bazin
   4  * Copyright (C) 2007 Konstantin Shishkov
   5  *
   6  * This file is part of FFmpeg.
   7  *
   8  * FFmpeg is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * FFmpeg is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with FFmpeg; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  21  */
  22
  23 #ifndef AVCODEC_DCAHUFF_H
  24 #define AVCODEC_DCAHUFF_H
  25
  26 #include <stdint.h>
  27 #include <stdlib.h>
  28
  29 #define TMODE_COUNT 4
  30 static const uint8_t tmode_vlc_bits[TMODE_COUNT] = { 3, 3, 3, 2 };
  31 static const uint16_t tmode_codes[TMODE_COUNT][4] = {
  32     { 0x0000, 0x0002, 0x0006, 0x0007 },
  33     { 0x0002, 0x0006, 0x0007, 0x0000 },
  34     { 0x0006, 0x0007, 0x0000, 0x0002 },
  35     { 0x0000, 0x0001, 0x0002, 0x0003 }
  36 };
  37
  38 static const uint8_t tmode_bits[TMODE_COUNT][4] = {
  39     { 1, 2, 3, 3 },
  40     { 2, 3, 3, 1 },
  41     { 3, 3, 1, 2 },
  42     { 2, 2, 2, 2 }
  43 };
  44
  45 #define BITALLOC_12_COUNT    5
  46 #define BITALLOC_12_VLC_BITS 9
  47 static const uint8_t bitalloc_12_vlc_bits[BITALLOC_12_COUNT] = {
  48     9, 7, 7, 9, 9
  49 };
  50
  51 static const uint16_t bitalloc_12_codes[BITALLOC_12_COUNT][12] = {
  52     { 0x0000, 0x0002, 0x0006, 0x000E, 0x001E, 0x003E, 0x00FF, 0x00FE,
  53       0x01FB, 0x01FA, 0x01F9, 0x01F8, },
  54     { 0x0001, 0x0000, 0x0002, 0x000F, 0x000C, 0x001D, 0x0039, 0x0038,
  55       0x0037, 0x0036, 0x0035, 0x0034, },
  56     { 0x0000, 0x0007, 0x0005, 0x0004, 0x0002, 0x000D, 0x000C, 0x0006,
  57       0x000F, 0x001D, 0x0039, 0x0038, },
  58     { 0x0003, 0x0002, 0x0000, 0x0002, 0x0006, 0x000E, 0x001E, 0x003E,
  59       0x007E, 0x00FE, 0x01FF, 0x01FE, },
  60     { 0x0001, 0x0000, 0x0002, 0x0006, 0x000E, 0x003F, 0x003D, 0x007C,
  61       0x0079, 0x0078, 0x00FB, 0x00FA, }
  62 };
  63
  64 static const uint8_t bitalloc_12_bits[BITALLOC_12_COUNT][12] = {
  65     { 1, 2, 3, 4, 5, 6, 8, 8, 9, 9,  9,  9 },
  66     { 1, 2, 3, 5, 5, 6, 7, 7, 7, 7,  7,  7 },
  67     { 2, 3, 3, 3, 3, 4, 4, 4, 5, 6,  7,  7 },
  68     { 2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10 },
  69     { 1, 2, 3, 4, 5, 7, 7, 8, 8, 8,  9,  9 }
  70 };
  71
  72 #define SCALES_COUNT    5
  73 #define SCALES_VLC_BITS 9
  74 static const uint16_t scales_codes[SCALES_COUNT][129] = {
  75     { 0x3AB0, 0x3AB2, 0x3AB4, 0x3AB6, 0x3AB8, 0x3ABA, 0x3ABC, 0x3ABE,
  76       0x3AC0, 0x3AC2, 0x3AC4, 0x3AC6, 0x3AC8, 0x3ACA, 0x3ACC, 0x3ACE,
  77       0x3AD0, 0x3AD2, 0x3AD4, 0x3AD6, 0x3AD8, 0x3ADA, 0x3ADC, 0x3ADE,
  78       0x3AE0, 0x3AE2, 0x3AE4, 0x3AE6, 0x3AE8, 0x3AEA, 0x3AEC, 0x3AEE,
  79       0x3AF0, 0x3AF2, 0x3AF4, 0x3AF6, 0x3AF8, 0x3AFA, 0x3AFC, 0x3AFE,
  80       0x0540, 0x0542, 0x0544, 0x0546, 0x0548, 0x054A, 0x054C, 0x054E,
  81       0x0558, 0x055E, 0x02AD, 0x0154, 0x0754, 0x03A8, 0x0056, 0x0028,
  82       0x00E8, 0x004A, 0x000B, 0x003B, 0x0013, 0x0003, 0x000F, 0x0005,
  83       0x0001, 0x0006, 0x0000, 0x0008, 0x001C, 0x0004, 0x0024, 0x004B,
  84       0x00E9, 0x0029, 0x0057, 0x03A9, 0x0755, 0x0155, 0x02AE, 0x055F,
  85       0x0559, 0x054F, 0x054D, 0x054B, 0x0549, 0x0547, 0x0545, 0x0543,
  86       0x0541, 0x3AFF, 0x3AFD, 0x3AFB, 0x3AF9, 0x3AF7, 0x3AF5, 0x3AF3,
  87       0x3AF1, 0x3AEF, 0x3AED, 0x3AEB, 0x3AE9, 0x3AE7, 0x3AE5, 0x3AE3,
  88       0x3AE1, 0x3ADF, 0x3ADD, 0x3ADB, 0x3AD9, 0x3AD7, 0x3AD5, 0x3AD3,
  89       0x3AD1, 0x3ACF, 0x3ACD, 0x3ACB, 0x3AC9, 0x3AC7, 0x3AC5, 0x3AC3,
  90       0x3AC1, 0x3ABF, 0x3ABD, 0x3ABB, 0x3AB9, 0x3AB7, 0x3AB5, 0x3AB3,
  91       0x3AB1, },
  92     { 0x0F60, 0x0F62, 0x0F64, 0x0F66, 0x0F68, 0x0F6A, 0x0F6C, 0x0F6E,
  93       0x0F70, 0x0F72, 0x0F74, 0x0F76, 0x0F78, 0x0F7A, 0x0F7C, 0x0F7E,
  94       0x0F80, 0x0F82, 0x0F84, 0x0F86, 0x0F88, 0x0F8A, 0x0F8C, 0x0F8E,
  95       0x0F90, 0x0F92, 0x0F94, 0x0F96, 0x0F98, 0x0F9A, 0x0F9C, 0x0F9E,
  96       0x0FA0, 0x0FA2, 0x0FA4, 0x0FA6, 0x0FA8, 0x0FAA, 0x0FAC, 0x0FAE,
  97       0x0FB0, 0x0FB2, 0x0FB4, 0x0FB6, 0x0FB8, 0x0FBA, 0x0FBC, 0x0FBE,
  98       0x07A0, 0x07A2, 0x03D2, 0x01EA, 0x00FC, 0x007F, 0x001C, 0x000C,
  99       0x0004, 0x0034, 0x0010, 0x001B, 0x0009, 0x000B, 0x000E, 0x0001,
 100       0x0003, 0x0002, 0x000F, 0x000C, 0x000A, 0x0000, 0x0011, 0x0035,
 101       0x0005, 0x000D, 0x001D, 0x003C, 0x00FD, 0x01EB, 0x03D3, 0x07A3,
 102       0x07A1, 0x0FBF, 0x0FBD, 0x0FBB, 0x0FB9, 0x0FB7, 0x0FB5, 0x0FB3,
 103       0x0FB1, 0x0FAF, 0x0FAD, 0x0FAB, 0x0FA9, 0x0FA7, 0x0FA5, 0x0FA3,
 104       0x0FA1, 0x0F9F, 0x0F9D, 0x0F9B, 0x0F99, 0x0F97, 0x0F95, 0x0F93,
 105       0x0F91, 0x0F8F, 0x0F8D, 0x0F8B, 0x0F89, 0x0F87, 0x0F85, 0x0F83,
 106       0x0F81, 0x0F7F, 0x0F7D, 0x0F7B, 0x0F79, 0x0F77, 0x0F75, 0x0F73,
 107       0x0F71, 0x0F6F, 0x0F6D, 0x0F6B, 0x0F69, 0x0F67, 0x0F65, 0x0F63,
 108       0x0F61, },
 109     { 0x51D0, 0x51D2, 0x51D4, 0x51D6, 0x51D8, 0x51DA, 0x51DC, 0x51DE,
 110       0x51E0, 0x51E2, 0x51E4, 0x51E6, 0x51E8, 0x51EA, 0x51EC, 0x51EE,
 111       0x51F0, 0x51F2, 0x51F4, 0x51F6, 0x51F8, 0x51FA, 0x51FC, 0x51FE,
 112       0x70C0, 0x70C2, 0x70C4, 0x70C6, 0x70C8, 0x70CA, 0x70CC, 0x70CE,
 113       0x70EC, 0x10EA, 0x3868, 0x3877, 0x0876, 0x1C35, 0x0434, 0x0A34,
 114       0x0E1B, 0x021B, 0x051B, 0x070F, 0x010F, 0x0380, 0x0080, 0x0140,
 115       0x01C1, 0x0041, 0x00A1, 0x00E2, 0x0022, 0x0052, 0x0072, 0x0012,
 116       0x002A, 0x003A, 0x000A, 0x0016, 0x001E, 0x0006, 0x000C, 0x0000,
 117       0x0004, 0x0001, 0x000D, 0x0007, 0x001F, 0x0017, 0x000B, 0x003B,
 118       0x002B, 0x0013, 0x0073, 0x0053, 0x0023, 0x00E3, 0x00A2, 0x0042,
 119       0x01C2, 0x0141, 0x0081, 0x0381, 0x028C, 0x010C, 0x051C, 0x021C,
 120       0x0E1C, 0x0A35, 0x0435, 0x1C3A, 0x0877, 0x0874, 0x3869, 0x10EB,
 121       0x70ED, 0x70CF, 0x70CD, 0x70CB, 0x70C9, 0x70C7, 0x70C5, 0x70C3,
 122       0x70C1, 0x51FF, 0x51FD, 0x51FB, 0x51F9, 0x51F7, 0x51F5, 0x51F3,
 123       0x51F1, 0x51EF, 0x51ED, 0x51EB, 0x51E9, 0x51E7, 0x51E5, 0x51E3,
 124       0x51E1, 0x51DF, 0x51DD, 0x51DB, 0x51D9, 0x51D7, 0x51D5, 0x51D3,
 125       0x51D1, },
 126     { 0x6F64, 0x6F66, 0x6F68, 0x6F6A, 0x6F6C, 0x6F6E, 0x6F70, 0x6F72,
 127       0x6F74, 0x6F76, 0x6F78, 0x6F7A, 0x6F7C, 0x6F7E, 0x6F80, 0x6F82,
 128       0x6F84, 0x6F86, 0x6F88, 0x6F8A, 0x6F8C, 0x6F8E, 0x6F90, 0x6F92,
 129       0x6F94, 0x6F96, 0x6F98, 0x6F9A, 0x6F9C, 0x6F9E, 0x6FA0, 0x6FA2,
 130       0x6FA4, 0x6FA6, 0x6FA8, 0x6FAA, 0x6FAC, 0x6FAE, 0x6FB0, 0x6FB2,
 131       0x6FB4, 0x6FB6, 0x17B4, 0x37DC, 0x0BDB, 0x1BEF, 0x05EE, 0x0DF8,
 132       0x02F8, 0x06FD, 0x017D, 0x037F, 0x00BF, 0x0040, 0x00C0, 0x0021,
 133       0x0061, 0x0011, 0x0031, 0x0009, 0x0019, 0x0006, 0x000E, 0x0004,
 134       0x0000, 0x0005, 0x000F, 0x0007, 0x001A, 0x000A, 0x0036, 0x0016,
 135       0x006E, 0x002E, 0x00C1, 0x0041, 0x01BC, 0x00BC, 0x037A, 0x017A,
 136       0x02F9, 0x0DF9, 0x05EF, 0x05EC, 0x1BD8, 0x37DD, 0x17B5, 0x6FB7,
 137       0x6FB5, 0x6FB3, 0x6FB1, 0x6FAF, 0x6FAD, 0x6FAB, 0x6FA9, 0x6FA7,
 138       0x6FA5, 0x6FA3, 0x6FA1, 0x6F9F, 0x6F9D, 0x6F9B, 0x6F99, 0x6F97,
 139       0x6F95, 0x6F93, 0x6F91, 0x6F8F, 0x6F8D, 0x6F8B, 0x6F89, 0x6F87,
 140       0x6F85, 0x6F83, 0x6F81, 0x6F7F, 0x6F7D, 0x6F7B, 0x6F79, 0x6F77,
 141       0x6F75, 0x6F73, 0x6F71, 0x6F6F, 0x6F6D, 0x6F6B, 0x6F69, 0x6F67,
 142       0x6F65, },
 143     { 0xDF54, 0xDF56, 0xDFC8, 0xDFCA, 0xDFCC, 0xDFCE, 0xDFD0, 0xDFD2,
 144       0xDFD4, 0xDFD6, 0xDFD8, 0xDFDA, 0xDFDC, 0xDFDE, 0xDFE0, 0xDFE2,
 145       0x0FE8, 0x2FEA, 0x6FA8, 0x6FF6, 0x07F5, 0x07F7, 0x37D2, 0x37F9,
 146       0x03F8, 0x0BF8, 0x0BFB, 0x1BEB, 0x01FA, 0x05FA, 0x09FA, 0x0DFA,
 147       0x0DFF, 0x00FF, 0x02FF, 0x06FB, 0x007C, 0x017C, 0x027C, 0x027F,
 148       0x003C, 0x00BC, 0x013C, 0x01BC, 0x001C, 0x005C, 0x009C, 0x00DC,
 149       0x000C, 0x002C, 0x004C, 0x006C, 0x0004, 0x0014, 0x0024, 0x0034,
 150       0x0000, 0x0008, 0x0010, 0x0018, 0x001E, 0x0002, 0x0006, 0x000A,
 151       0x000E, 0x000B, 0x0007, 0x0003, 0x001F, 0x0019, 0x0011, 0x0009,
 152       0x0001, 0x0035, 0x0025, 0x0015, 0x0005, 0x006D, 0x004D, 0x002D,
 153       0x000D, 0x00DD, 0x009D, 0x005D, 0x001D, 0x01BD, 0x013D, 0x00BD,
 154       0x003D, 0x037C, 0x027D, 0x017D, 0x007D, 0x06FC, 0x04FC, 0x02FC,
 155       0x00FC, 0x0DFB, 0x09FB, 0x05FB, 0x01FB, 0x1BF8, 0x1BE8, 0x0BF9,
 156       0x03F9, 0x37FA, 0x37D3, 0x17F4, 0x07F6, 0x6FF7, 0x6FA9, 0x2FEB,
 157       0x0FE9, 0xDFE3, 0xDFE1, 0xDFDF, 0xDFDD, 0xDFDB, 0xDFD9, 0xDFD7,
 158       0xDFD5, 0xDFD3, 0xDFD1, 0xDFCF, 0xDFCD, 0xDFCB, 0xDFC9, 0xDF57,
 159       0xDF55, }
 160 };
 161
 162 static const uint8_t scales_bits[SCALES_COUNT][129] = {
 163     { 14, 14, 14, 14, 14, 14, 14, 14,
 164       14, 14, 14, 14, 14, 14, 14, 14,
 165       14, 14, 14, 14, 14, 14, 14, 14,
 166       14, 14, 14, 14, 14, 14, 14, 14,
 167       14, 14, 14, 14, 14, 14, 14, 14,
 168       13, 13, 13, 13, 13, 13, 13, 13,
 169       13, 13, 12, 11, 11, 10,  9,  8,
 170        8,  7,  6,  6,  5,  4,  4,  3,
 171        2,  3,  3,  4,  5,  5,  6,  7,
 172        8,  8,  9, 10, 11, 11, 12, 13,
 173       13, 13, 13, 13, 13, 13, 13, 13,
 174       13, 14, 14, 14, 14, 14, 14, 14,
 175       14, 14, 14, 14, 14, 14, 14, 14,
 176       14, 14, 14, 14, 14, 14, 14, 14,
 177       14, 14, 14, 14, 14, 14, 14, 14,
 178       14, 14, 14, 14, 14, 14, 14, 14,
 179       14, },
 180     { 15, 15, 15, 15, 15, 15, 15, 15,
 181       15, 15, 15, 15, 15, 15, 15, 15,
 182       15, 15, 15, 15, 15, 15, 15, 15,
 183       15, 15, 15, 15, 15, 15, 15, 15,
 184       15, 15, 15, 15, 15, 15, 15, 15,
 185       15, 15, 15, 15, 15, 15, 15, 15,
 186       14, 14, 13, 12, 11, 10,  8,  7,
 187        6,  6,  5,  5,  4,  4,  4,  3,
 188        3,  3,  4,  4,  4,  4,  5,  6,
 189        6,  7,  8,  9, 11, 12, 13, 14,
 190       14, 15, 15, 15, 15, 15, 15, 15,
 191       15, 15, 15, 15, 15, 15, 15, 15,
 192       15, 15, 15, 15, 15, 15, 15, 15,
 193       15, 15, 15, 15, 15, 15, 15, 15,
 194       15, 15, 15, 15, 15, 15, 15, 15,
 195       15, 15, 15, 15, 15, 15, 15, 15,
 196       15, },
 197     { 15, 15, 15, 15, 15, 15, 15, 15,
 198       15, 15, 15, 15, 15, 15, 15, 15,
 199       15, 15, 15, 15, 15, 15, 15, 15,
 200       15, 15, 15, 15, 15, 15, 15, 15,
 201       15, 14, 14, 14, 13, 13, 12, 12,
 202       12, 11, 11, 11, 10, 10,  9,  9,
 203        9,  8,  8,  8,  7,  7,  7,  6,
 204        6,  6,  5,  5,  5,  4,  4,  3,
 205        3,  3,  4,  4,  5,  5,  5,  6,
 206        6,  6,  7,  7,  7,  8,  8,  8,
 207        9,  9,  9, 10, 10, 10, 11, 11,
 208       12, 12, 12, 13, 13, 13, 14, 14,
 209       15, 15, 15, 15, 15, 15, 15, 15,
 210       15, 15, 15, 15, 15, 15, 15, 15,
 211       15, 15, 15, 15, 15, 15, 15, 15,
 212       15, 15, 15, 15, 15, 15, 15, 15,
 213       15, },
 214     { 15, 15, 15, 15, 15, 15, 15, 15,
 215       15, 15, 15, 15, 15, 15, 15, 15,
 216       15, 15, 15, 15, 15, 15, 15, 15,
 217       15, 15, 15, 15, 15, 15, 15, 15,
 218       15, 15, 15, 15, 15, 15, 15, 15,
 219       15, 15, 14, 14, 13, 13, 12, 12,
 220       11, 11, 10, 10,  9,  8,  8,  7,
 221        7,  6,  6,  5,  5,  4,  4,  3,
 222        2,  3,  4,  4,  5,  5,  6,  6,
 223        7,  7,  8,  8,  9,  9, 10, 10,
 224       11, 12, 12, 12, 13, 14, 14, 15,
 225       15, 15, 15, 15, 15, 15, 15, 15,
 226       15, 15, 15, 15, 15, 15, 15, 15,
 227       15, 15, 15, 15, 15, 15, 15, 15,
 228       15, 15, 15, 15, 15, 15, 15, 15,
 229       15, 15, 15, 15, 15, 15, 15, 15,
 230       15, },
 231     { 16, 16, 16, 16, 16, 16, 16, 16,
 232       16, 16, 16, 16, 16, 16, 16, 16,
 233       15, 15, 15, 15, 14, 14, 14, 14,
 234       13, 13, 13, 13, 12, 12, 12, 12,
 235       12, 11, 11, 11, 10, 10, 10, 10,
 236        9,  9,  9,  9,  8,  8,  8,  8,
 237        7,  7,  7,  7,  6,  6,  6,  6,
 238        5,  5,  5,  5,  5,  4,  4,  4,
 239        4,  4,  4,  4,  5,  5,  5,  5,
 240        5,  6,  6,  6,  6,  7,  7,  7,
 241        7,  8,  8,  8,  8,  9,  9,  9,
 242        9, 10, 10, 10, 10, 11, 11, 11,
 243       11, 12, 12, 12, 12, 13, 13, 13,
 244       13, 14, 14, 14, 14, 15, 15, 15,
 245       15, 16, 16, 16, 16, 16, 16, 16,
 246       16, 16, 16, 16, 16, 16, 16, 16,
 247       16,
 248     }
 249 };
 250
 251 static const uint16_t bitalloc_3_codes[3] = {
 252     0x0003, 0x0000, 0x0002,
 253 };
 254
 255 static const uint8_t bitalloc_3_bits[3] = {
 256     2,  1,  2,
 257 };
 258
 259 static const uint16_t bitalloc_5_codes_a[5] = {
 260     0x000F, 0x0006, 0x0000, 0x0002, 0x000E,
 261 };
 262
 263 static const uint16_t bitalloc_5_codes_b[5] = {
 264     0x0007, 0x0001, 0x0002, 0x0000, 0x0006,
 265 };
 266
 267 static const uint16_t bitalloc_5_codes_c[5] = {
 268     0x0007, 0x0005, 0x0000, 0x0004, 0x0006,
 269 };
 270
 271 static const uint8_t bitalloc_5_bits_a[5] = {
 272     4,  3,  1,  2,  4,
 273 };
 274
 275 static const uint8_t bitalloc_5_bits_b[5] = {
 276     3,  2,  2,  2,  3,
 277 };
 278
 279 static const uint8_t bitalloc_5_bits_c[5] = {
 280     3,  3,  1,  3,  3,
 281 };
 282
 283 static const uint16_t bitalloc_7_codes_a[7] = {
 284     0x001E, 0x000E, 0x0005, 0x0000, 0x0006, 0x0004, 0x001F,
 285 };
 286
 287 static const uint16_t bitalloc_7_codes_b[7] = {
 288     0x0014, 0x000B, 0x0000, 0x0003, 0x0001, 0x0004, 0x0015,
 289 };
 290
 291 static const uint16_t bitalloc_7_codes_c[7] = {
 292     0x0000, 0x0002, 0x0001, 0x0003, 0x0002, 0x0003, 0x0001,
 293 };
 294
 295 static const uint8_t bitalloc_7_bits_a[7] = {
 296     5,  4,  3,  1,  3,  3,  5,
 297 };
 298
 299 static const uint8_t bitalloc_7_bits_b[7] = {
 300     5,  4,  2,  2,  2,  3,  5,
 301 };
 302
 303 static const uint8_t bitalloc_7_bits_c[7] = {
 304     4,  4,  2,  2,  2,  4,  4,
 305 };
 306
 307 static const uint16_t bitalloc_9_codes_a[9] = {
 308     0x0030, 0x0019, 0x0009, 0x0005, 0x0000, 0x0007, 0x000D, 0x0008,
 309     0x0031,
 310 };
 311
 312 static const uint16_t bitalloc_9_codes_b[9] = {
 313     0x0018, 0x001A, 0x0002, 0x0007, 0x0002, 0x0000, 0x0003, 0x001B,
 314     0x0019,
 315 };
 316
 317 static const uint16_t bitalloc_9_codes_c[9] = {
 318     0x001C, 0x000F, 0x0002, 0x0007, 0x0002, 0x0000, 0x0006, 0x0006,
 319     0x001D,
 320 };
 321
 322 static const uint8_t bitalloc_9_bits_a[9] = {
 323     6,  5,  4,  3,  1,  3,  4,  4,  6,
 324 };
 325
 326 static const uint8_t bitalloc_9_bits_b[9] = {
 327     5,  5,  3,  3,  2,  2,  3,  5,  5,
 328 };
 329
 330 static const uint8_t bitalloc_9_bits_c[9] = {
 331     6,  5,  3,  3,  2,  2,  3,  4,  6,
 332 };
 333
 334 static const uint16_t bitalloc_13_codes_a[13] = {
 335     0x0070, 0x002E, 0x0039, 0x001D, 0x000C, 0x000F, 0x0000, 0x0004,
 336     0x000D, 0x000A, 0x0016, 0x002F, 0x0071,
 337 };
 338
 339 static const uint16_t bitalloc_13_codes_b[13] = {
 340     0x0038, 0x0010, 0x001D, 0x0007, 0x000F, 0x0005, 0x0000, 0x0006,
 341     0x0002, 0x0009, 0x0006, 0x0011, 0x0039,
 342 };
 343
 344 static const uint16_t bitalloc_13_codes_c[13] = {
 345     0x0004, 0x001A, 0x0003, 0x000E, 0x0000, 0x0003, 0x0005, 0x0004,
 346     0x0002, 0x000F, 0x000C, 0x001B, 0x0005,
 347 };
 348
 349 static const uint8_t bitalloc_13_bits_a[13] = {
 350      7,  6,  6,  5,  4,  4,  1,  3,  4,  4,  5,  6,  7,
 351 };
 352
 353 static const uint8_t bitalloc_13_bits_b[13] = {
 354      6,  5,  5,  4,  4,  3,  2,  3,  3,  4,  4,  5,  6,
 355 };
 356
 357 static const uint8_t bitalloc_13_bits_c[13] = {
 358      5,  5,  4,  4,  3,  3,  3,  3,  3,  4,  4,  5,  5,
 359 };
 360
 361 static const uint16_t bitalloc_17_codes_a[17] = {
 362     0x0154, 0x00AB, 0x002B, 0x000B, 0x0003, 0x000A, 0x0001, 0x0006,
 363     0x0001, 0x0007, 0x0004, 0x000B, 0x0000, 0x0004, 0x0014, 0x0054,
 364     0x0155,
 365 };
 366
 367 static const uint16_t bitalloc_17_codes_b[17] = {
 368     0x007C, 0x003F, 0x0019, 0x000D, 0x001C, 0x0008, 0x000F, 0x0005,
 369     0x0000, 0x0006, 0x0002, 0x0009, 0x001D, 0x000E, 0x001E, 0x0018,
 370     0x007D,
 371 };
 372
 373 static const uint16_t bitalloc_17_codes_c[17] = {
 374     0x002C, 0x0017, 0x0005, 0x001C, 0x0003, 0x000A, 0x000F, 0x0003,
 375     0x0006, 0x0004, 0x0000, 0x000B, 0x0004, 0x001D, 0x000A, 0x0004,
 376     0x002D,
 377 };
 378
 379 static const uint16_t bitalloc_17_codes_d[17] = {
 380     0x0100, 0x0102, 0x0082, 0x0042, 0x0022, 0x0012, 0x000A, 0x0006,
 381     0x0000, 0x0007, 0x000B, 0x0013, 0x0023, 0x0043, 0x0083, 0x0103,
 382     0x0101,
 383 };
 384
 385 static const uint16_t bitalloc_17_codes_e[17] = {
 386     0x00E8, 0x00F6, 0x0075, 0x0034, 0x003B, 0x001B, 0x001F, 0x0004,
 387     0x0000, 0x0005, 0x000C, 0x001C, 0x003C, 0x0035, 0x007A, 0x00F7,
 388     0x00E9,
 389 };
 390
 391 static const uint16_t bitalloc_17_codes_f[17] = {
 392     0x0004, 0x0003, 0x001E, 0x0001, 0x0001, 0x000E, 0x0001, 0x0004,
 393     0x0006, 0x0005, 0x0002, 0x000F, 0x0006, 0x000E, 0x001F, 0x0000,
 394     0x0005,
 395 };
 396
 397 static const uint16_t bitalloc_17_codes_g[17] = {
 398     0x0060, 0x007E, 0x0031, 0x0019, 0x000D, 0x0004, 0x0000, 0x0006,
 399     0x0002, 0x0007, 0x0001, 0x0005, 0x000E, 0x001E, 0x003E, 0x007F,
 400     0x0061,
 401 };
 402
 403 static const uint8_t bitalloc_17_bits_a[17] = {
 404     12, 11,  9,  7,  5,  4,  3,  3,  2,  3,  3,  4,  4,  6,  8, 10,
 405     12,
 406 };
 407
 408 static const uint8_t bitalloc_17_bits_b[17] = {
 409     8,  7,  6,  5,  5,  4,  4,  3,  2,  3,  3,  4,  5,  5,  6,  6,
 410     8,
 411 };
 412
 413 static const uint8_t bitalloc_17_bits_c[17] = {
 414     7,  6,  5,  5,  4,  4,  4,  3,  3,  3,  3,  4,  4,  5,  5,  5,
 415     7,
 416 };
 417
 418 static const uint8_t bitalloc_17_bits_d[17] = {
 419     9,  9,  8,  7,  6,  5,  4,  3,  1,  3,  4,  5,  6,  7,  8,  9,
 420     9,
 421 };
 422
 423 static const uint8_t bitalloc_17_bits_e[17] = {
 424     8,  8,  7,  6,  6,  5,  5,  3,  1,  3,  4,  5,  6,  6,  7,  8,
 425     8,
 426 };
 427
 428 static const uint8_t bitalloc_17_bits_f[17] = {
 429     8,  7,  6,  5,  4,  4,  3,  3,  3,  3,  3,  4,  4,  5,  6,  6,
 430     8,
 431 };
 432
 433 static const uint8_t bitalloc_17_bits_g[17] = {
 434     8,  8,  7,  6,  5,  4,  3,  3,  2,  3,  3,  4,  5,  6,  7,  8,
 435     8,
 436 };
 437
 438 static const uint16_t bitalloc_25_codes_a[25] = {
 439     0x2854, 0x142B, 0x050B, 0x0143, 0x00A2, 0x0052, 0x002E, 0x0015,
 440     0x0004, 0x000E, 0x0000, 0x0003, 0x0006, 0x0004, 0x0001, 0x000F,
 441     0x0005, 0x0016, 0x002F, 0x0053, 0x00A3, 0x00A0, 0x0284, 0x0A14,
 442     0x2855,
 443 };
 444
 445 static const uint16_t bitalloc_25_codes_b[25] = {
 446     0x001C, 0x000F, 0x0005, 0x0000, 0x0030, 0x0036, 0x000E, 0x0019,
 447     0x0001, 0x0008, 0x000E, 0x0001, 0x0005, 0x0002, 0x000F, 0x0009,
 448     0x0006, 0x001A, 0x000F, 0x0037, 0x0031, 0x0001, 0x0006, 0x0004,
 449     0x001D,
 450 };
 451
 452 static const uint16_t bitalloc_25_codes_c[25] = {
 453     0x004C, 0x0027, 0x006D, 0x0028, 0x0037, 0x000E, 0x0015, 0x0000,
 454     0x0005, 0x0008, 0x000B, 0x000E, 0x0001, 0x000F, 0x000C, 0x0009,
 455     0x0006, 0x0001, 0x001A, 0x000F, 0x0008, 0x0029, 0x0012, 0x006C,
 456     0x004D,
 457 };
 458
 459 static const uint16_t bitalloc_25_codes_d[25] = {
 460     0x0780, 0x0782, 0x03C2, 0x01E2, 0x00FE, 0x0079, 0x003D, 0x001C,
 461     0x000C, 0x0004, 0x0000, 0x0006, 0x0002, 0x0007, 0x0001, 0x0005,
 462     0x000D, 0x001D, 0x003E, 0x007E, 0x00FF, 0x01E3, 0x03C3, 0x0783,
 463     0x0781,
 464 };
 465
 466 static const uint16_t bitalloc_25_codes_e[25] = {
 467     0x003C, 0x0092, 0x0018, 0x001F, 0x004E, 0x000D, 0x0025, 0x0004,
 468     0x0010, 0x0000, 0x000A, 0x0002, 0x0003, 0x0003, 0x000B, 0x0001,
 469     0x0011, 0x0005, 0x0026, 0x000E, 0x004F, 0x0048, 0x0019, 0x0093,
 470     0x003D,
 471 };
 472
 473 static const uint16_t bitalloc_25_codes_f[25] = {
 474     0x0324, 0x0193, 0x00CE, 0x0065, 0x0024, 0x000C, 0x0013, 0x0004,
 475     0x0007, 0x000A, 0x000D, 0x000F, 0x0001, 0x0000, 0x000E, 0x000B,
 476     0x0008, 0x0005, 0x0018, 0x000D, 0x0025, 0x0066, 0x00CF, 0x00C8,
 477     0x0325,
 478 };
 479
 480 static const uint16_t bitalloc_25_codes_g[25] = {
 481     0x03A8, 0x03AE, 0x01D5, 0x0094, 0x0014, 0x004B, 0x000B, 0x003B,
 482     0x0013, 0x0003, 0x000F, 0x0005, 0x0001, 0x0006, 0x0000, 0x0008,
 483     0x001C, 0x0004, 0x0024, 0x0074, 0x0015, 0x0095, 0x01D6, 0x03AF,
 484     0x03A9,
 485 };
 486
 487 static const uint8_t bitalloc_25_bits_a[25] = {
 488     14, 13, 11,  9,  8,  7,  6,  5,  4,  4,  3,  3,  3,  3,  3,  4,
 489      4,  5,  6,  7,  8,  8, 10, 12, 14,
 490 };
 491
 492 static const uint8_t bitalloc_25_bits_b[25] = {
 493     9,  8,  7,  6,  6,  6,  5,  5,  4,  4,  4,  3,  3,  3,  4,  4,
 494     4,  5,  5,  6,  6,  6,  7,  7,  9,
 495 };
 496
 497 static const uint8_t bitalloc_25_bits_c[25] = {
 498     8,  7,  7,  6,  6,  5,  5,  4,  4,  4,  4,  4,  3,  4,  4,  4,
 499     4,  4,  5,  5,  5,  6,  6,  7,  8,
 500 };
 501
 502 static const uint8_t bitalloc_25_bits_d[25] = {
 503     12, 12, 11, 10,  9,  8,  7,  6,  5,  4,  3,  3,  2,  3,  3,  4,
 504      5,  6,  7,  8,  9, 10, 11, 12, 12,
 505 };
 506
 507 static const uint8_t bitalloc_25_bits_e[25] = {
 508     8,  8,  7,  7,  7,  6,  6,  5,  5,  4,  4,  3,  2,  3,  4,  4,
 509     5,  5,  6,  6,  7,  7,  7,  8,  8,
 510 };
 511
 512 static const uint8_t bitalloc_25_bits_f[25] = {
 513     10,  9,  8,  7,  6,  5,  5,  4,  4,  4,  4,  4,  3,  3,  4,  4,
 514      4,  4,  5,  5,  6,  7,  8,  8, 10,
 515 };
 516
 517 static const uint8_t bitalloc_25_bits_g[25] = {
 518     10, 10,  9,  8,  7,  7,  6,  6,  5,  4,  4,  3,  2,  3,  3,  4,
 519      5,  5,  6,  7,  7,  8,  9, 10, 10,
 520 };
 521
 522 static const uint16_t bitalloc_33_codes_a[33] = {
 523     0x1580, 0x1582, 0x0AC2, 0x0562, 0x02B2, 0x015E, 0x00AD, 0x0054,
 524     0x001C, 0x003C, 0x000F, 0x001F, 0x0008, 0x000B, 0x000D, 0x0000,
 525     0x0002, 0x0001, 0x000E, 0x000C, 0x0009, 0x0006, 0x0014, 0x003D,
 526     0x001D, 0x0055, 0x00AE, 0x015F, 0x02B3, 0x0563, 0x0AC3, 0x1583,
 527     0x1581,
 528 };
 529
 530 static const uint16_t bitalloc_33_codes_b[33] = {
 531     0x030C, 0x0187, 0x006D, 0x0028, 0x0037, 0x0066, 0x0015, 0x0031,
 532     0x0000, 0x000B, 0x0012, 0x001A, 0x0001, 0x0007, 0x000A, 0x000E,
 533     0x0001, 0x000F, 0x000B, 0x0008, 0x0004, 0x001B, 0x0013, 0x000C,
 534     0x0001, 0x0032, 0x001A, 0x0067, 0x0060, 0x0029, 0x00C2, 0x006C,
 535     0x030D,
 536 };
 537
 538 static const uint16_t bitalloc_33_codes_c[33] = {
 539     0x00CC, 0x0067, 0x0005, 0x0070, 0x0003, 0x001A, 0x0039, 0x003F,
 540     0x000A, 0x0012, 0x0018, 0x001D, 0x0001, 0x0003, 0x0007, 0x000A,
 541     0x000D, 0x000B, 0x0008, 0x0004, 0x0002, 0x001E, 0x0019, 0x0013,
 542     0x000B, 0x0000, 0x003E, 0x001B, 0x0018, 0x0071, 0x0032, 0x0004,
 543     0x00CD,
 544 };
 545
 546 static const uint16_t bitalloc_33_codes_d[33] = {
 547     0x3AF8, 0x3AFA, 0x1D7E, 0x0EBC, 0x075C, 0x03AC, 0x01D4, 0x0094,
 548     0x0014, 0x004B, 0x000B, 0x003B, 0x0013, 0x0003, 0x000F, 0x0005,
 549     0x0001, 0x0006, 0x0000, 0x0008, 0x001C, 0x0004, 0x0024, 0x0074,
 550     0x0015, 0x0095, 0x01D5, 0x03AD, 0x075D, 0x0EBD, 0x1D7F, 0x3AFB,
 551     0x3AF9,
 552 };
 553
 554 static const uint16_t bitalloc_33_codes_e[33] = {
 555     0x01C8, 0x01E6, 0x0064, 0x00E2, 0x00E5, 0x0030, 0x0033, 0x0073,
 556     0x007A, 0x001A, 0x003A, 0x0002, 0x001A, 0x001F, 0x0007, 0x0001,
 557     0x0002, 0x0002, 0x000C, 0x0000, 0x001B, 0x0003, 0x003B, 0x001B,
 558     0x007B, 0x0078, 0x0070, 0x0031, 0x00F2, 0x00E3, 0x0065, 0x01E7,
 559     0x01C9,
 560 };
 561
 562 static const uint16_t bitalloc_33_codes_f[33] = {
 563     0x0724, 0x0393, 0x01CE, 0x00E5, 0x002C, 0x0008, 0x0017, 0x003E,
 564     0x0005, 0x0014, 0x001D, 0x0000, 0x0003, 0x0006, 0x0008, 0x000B,
 565     0x000D, 0x000C, 0x0009, 0x0007, 0x0004, 0x0001, 0x001E, 0x0015,
 566     0x000A, 0x003F, 0x0038, 0x0009, 0x002D, 0x00E6, 0x01CF, 0x01C8,
 567     0x0725,
 568 };
 569
 570 static const uint16_t bitalloc_33_codes_g[33] = {
 571     0x0284, 0x0042, 0x0140, 0x0143, 0x003E, 0x00BE, 0x0011, 0x0051,
 572     0x0009, 0x0029, 0x0005, 0x0015, 0x0000, 0x0008, 0x000E, 0x0002,
 573     0x0006, 0x0003, 0x000F, 0x0009, 0x0001, 0x0016, 0x0006, 0x002E,
 574     0x000E, 0x005E, 0x001E, 0x00BF, 0x003F, 0x0020, 0x0141, 0x0043,
 575     0x0285,
 576 };
 577
 578 static const uint8_t bitalloc_33_bits_a[33] = {
 579     13, 13, 12, 11, 10,  9,  8,  7,  6,  6,  5,  5,  4,  4,  4,  3,
 580      3,  3,  4,  4,  4,  4,  5,  6,  6,  7,  8,  9, 10, 11, 12, 13,
 581     13,
 582 };
 583
 584 static const uint8_t bitalloc_33_bits_b[33] = {
 585     10,  9,  8,  7,  7,  7,  6,  6,  5,  5,  5,  5,  4,  4,  4,  4,
 586      3,  4,  4,  4,  4,  5,  5,  5,  5,  6,  6,  7,  7,  7,  8,  8,
 587     10,
 588 };
 589
 590 static const uint8_t bitalloc_33_bits_c[33] = {
 591     9,  8,  7,  7,  6,  6,  6,  6,  5,  5,  5,  5,  4,  4,  4,  4,
 592     4,  4,  4,  4,  4,  5,  5,  5,  5,  5,  6,  6,  6,  7,  7,  7,
 593     9,
 594 };
 595
 596 static const uint8_t bitalloc_33_bits_d[33] = {
 597     14, 14, 13, 12, 11, 10,  9,  8,  7,  7,  6,  6,  5,  4,  4,  3,
 598      2,  3,  3,  4,  5,  5,  6,  7,  7,  8,  9, 10, 11, 12, 13, 14,
 599     14,
 600 };
 601
 602 static const uint8_t bitalloc_33_bits_e[33] = {
 603     9,  9,  8,  8,  8,  7,  7,  7,  7,  6,  6,  5,  5,  5,  4,  3,
 604     2,  3,  4,  4,  5,  5,  6,  6,  7,  7,  7,  7,  8,  8,  8,  9,
 605     9,
 606 };
 607
 608 static const uint8_t bitalloc_33_bits_f[33] = {
 609     11, 10,  9,  8,  7,  6,  6,  6,  5,  5,  5,  4,  4,  4,  4,  4,
 610      4,  4,  4,  4,  4,  4,  5,  5,  5,  6,  6,  6,  7,  8,  9,  9,
 611     11,
 612 };
 613
 614 static const uint8_t bitalloc_33_bits_g[33] = {
 615     10,  9,  9,  9,  8,  8,  7,  7,  6,  6,  5,  5,  4,  4,  4,  3,
 616      3,  3,  4,  4,  4,  5,  5,  6,  6,  7,  7,  8,  8,  8,  9,  9,
 617     10,
 618 };
 619
 620 static const uint16_t bitalloc_65_codes_a[65] = {
 621     0x9E5C, 0x9E5E, 0x4F2C, 0x2794, 0x13C4, 0x1E44, 0x09E3, 0x0F23,
 622     0x04F3, 0x0792, 0x027E, 0x03CE, 0x013D, 0x01E5, 0x009C, 0x00CC,
 623     0x0040, 0x0058, 0x0067, 0x001E, 0x0021, 0x002D, 0x003D, 0x0007,
 624     0x0011, 0x0014, 0x0017, 0x001A, 0x001C, 0x001F, 0x0001, 0x0004,
 625     0x0006, 0x0005, 0x0002, 0x0000, 0x001D, 0x001B, 0x0018, 0x0015,
 626     0x0012, 0x000E, 0x0006, 0x0032, 0x0026, 0x001F, 0x0078, 0x0059,
 627     0x0041, 0x00CD, 0x009D, 0x01E6, 0x013E, 0x03CF, 0x027F, 0x0793,
 628     0x0790, 0x04F0, 0x09E4, 0x1E45, 0x13C5, 0x2795, 0x4F2D, 0x9E5F,
 629     0x9E5D,
 630 };
 631
 632 static const uint16_t bitalloc_65_codes_b[65] = {
 633     0x0A8C, 0x0547, 0x01B5, 0x0008, 0x00DB, 0x0152, 0x0005, 0x000B,
 634     0x008E, 0x00AE, 0x00E4, 0x0003, 0x0037, 0x0039, 0x0055, 0x006C,
 635     0x0073, 0x0003, 0x0015, 0x001D, 0x0028, 0x0030, 0x0037, 0x003E,
 636     0x0006, 0x000B, 0x000F, 0x0012, 0x0016, 0x0019, 0x001D, 0x0001,
 637     0x0004, 0x0002, 0x001E, 0x001A, 0x0017, 0x0013, 0x0010, 0x000C,
 638     0x0007, 0x003F, 0x0038, 0x0031, 0x0029, 0x0022, 0x001A, 0x0014,
 639     0x0000, 0x006D, 0x0056, 0x0046, 0x0038, 0x0004, 0x00E5, 0x00AF,
 640     0x008F, 0x006C, 0x000A, 0x0153, 0x0150, 0x0009, 0x02A2, 0x01B4,
 641     0x0A8D,
 642 };
 643
 644 static const uint16_t bitalloc_65_codes_c[65] = {
 645     0x045C, 0x022F, 0x03F5, 0x01BC, 0x01FB, 0x0059, 0x00D0, 0x00DF,
 646     0x000A, 0x002D, 0x002F, 0x0052, 0x0069, 0x0078, 0x007F, 0x000A,
 647     0x0010, 0x001C, 0x0023, 0x002A, 0x0035, 0x003A, 0x003D, 0x0000,
 648     0x0003, 0x0006, 0x0009, 0x000C, 0x000F, 0x0012, 0x0016, 0x0018,
 649     0x001C, 0x0019, 0x0017, 0x0013, 0x0010, 0x000D, 0x000A, 0x0007,
 650     0x0004, 0x0001, 0x003E, 0x003B, 0x0036, 0x002B, 0x0028, 0x001D,
 651     0x0011, 0x000B, 0x0004, 0x0079, 0x006E, 0x0053, 0x0044, 0x002E,
 652     0x000B, 0x00FC, 0x00D1, 0x008A, 0x0058, 0x01BD, 0x0116, 0x03F4,
 653     0x045D,
 654 };
 655
 656 static const uint16_t bitalloc_65_codes_d[65] = {
 657     0x70B0, 0x70B2, 0x70B4, 0x2852, 0x385B, 0x142E, 0x1C2E, 0x0A15,
 658     0x0E14, 0x0214, 0x0704, 0x0104, 0x010B, 0x0383, 0x0083, 0x0143,
 659     0x01C3, 0x0043, 0x00A2, 0x00E2, 0x0022, 0x0052, 0x0072, 0x0012,
 660     0x002A, 0x003A, 0x000A, 0x0016, 0x001E, 0x0006, 0x000C, 0x0000,
 661     0x0004, 0x0001, 0x000D, 0x0007, 0x001F, 0x0017, 0x000B, 0x003B,
 662     0x002B, 0x0013, 0x0073, 0x0053, 0x0023, 0x00E3, 0x00A3, 0x00A0,
 663     0x0040, 0x01C0, 0x0084, 0x0384, 0x0284, 0x0105, 0x0705, 0x0215,
 664     0x0E15, 0x0A16, 0x1C2F, 0x142F, 0x1428, 0x2853, 0x70B5, 0x70B3,
 665     0x70B1,
 666 };
 667
 668 static const uint16_t bitalloc_65_codes_e[65] = {
 669     0x032C, 0x0332, 0x0378, 0x037E, 0x008C, 0x014A, 0x0188, 0x0197,
 670     0x019E, 0x01BD, 0x0044, 0x0047, 0x00AA, 0x00C5, 0x00CD, 0x00DC,
 671     0x001C, 0x002C, 0x0053, 0x0063, 0x0068, 0x0008, 0x000F, 0x0017,
 672     0x002B, 0x0035, 0x0005, 0x0009, 0x0016, 0x001C, 0x0006, 0x000F,
 673     0x0004, 0x0000, 0x0007, 0x001D, 0x0017, 0x000A, 0x0006, 0x0036,
 674     0x0030, 0x0028, 0x0010, 0x0009, 0x0069, 0x0064, 0x0054, 0x002D,
 675     0x001D, 0x00DD, 0x00CE, 0x00CA, 0x00AB, 0x00A4, 0x0045, 0x01BE,
 676     0x019F, 0x0198, 0x0189, 0x014B, 0x008D, 0x037F, 0x0379, 0x0333,
 677     0x032D,
 678 };
 679
 680 static const uint16_t bitalloc_65_codes_f[65] = {
 681     0x0FE0, 0x0FE2, 0x0FE8, 0x0FEA, 0x0FEC, 0x0FEE, 0x0FF0, 0x0FF2,
 682     0x0FF4, 0x2FF2, 0x07F2, 0x07FB, 0x03F6, 0x0BFA, 0x0BFD, 0x01FF,
 683     0x05FF, 0x02FC, 0x007C, 0x017C, 0x003C, 0x00BC, 0x001C, 0x005C,
 684     0x000C, 0x002C, 0x0004, 0x0014, 0x0000, 0x0008, 0x000E, 0x0002,
 685     0x0006, 0x0003, 0x000F, 0x0009, 0x0001, 0x0015, 0x0005, 0x002D,
 686     0x000D, 0x005D, 0x001D, 0x00BD, 0x003D, 0x017D, 0x007D, 0x02FD,
 687     0x00FC, 0x05FC, 0x01FA, 0x0BFB, 0x03F7, 0x17F8, 0x07F3, 0x2FF3,
 688     0x0FF5, 0x0FF3, 0x0FF1, 0x0FEF, 0x0FED, 0x0FEB, 0x0FE9, 0x0FE3,
 689     0x0FE1,
 690 };
 691
 692 static const uint16_t bitalloc_65_codes_g[65] = {
 693     0x010C, 0x038A, 0x0608, 0x0786, 0x0084, 0x0087, 0x0302, 0x0305,
 694     0x0040, 0x00E0, 0x00E3, 0x0183, 0x001E, 0x005E, 0x009E, 0x00DE,
 695     0x00F1, 0x0011, 0x0039, 0x0061, 0x0079, 0x0009, 0x001D, 0x0031,
 696     0x003D, 0x0005, 0x000F, 0x0019, 0x001F, 0x0003, 0x0006, 0x000A,
 697     0x000E, 0x000B, 0x0008, 0x0004, 0x0000, 0x001A, 0x0012, 0x000A,
 698     0x0002, 0x0036, 0x0026, 0x0016, 0x0006, 0x006E, 0x004E, 0x002E,
 699     0x000E, 0x00DF, 0x009F, 0x005F, 0x001F, 0x01E0, 0x0180, 0x00E1,
 700     0x0041, 0x03C2, 0x0303, 0x01C4, 0x0085, 0x0787, 0x0609, 0x038B,
 701     0x010D,
 702 };
 703
 704 static const uint8_t bitalloc_65_bits_a[65] = {
 705     16, 16, 15, 14, 13, 13, 12, 12, 11, 11, 10, 10,  9,  9,  8,  8,
 706      7,  7,  7,  6,  6,  6,  6,  5,  5,  5,  5,  5,  5,  5,  4,  4,
 707      4,  4,  4,  4,  5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  7,  7,
 708      7,  8,  8,  9,  9, 10, 10, 11, 11, 11, 12, 13, 13, 14, 15, 16,
 709     16,
 710 };
 711
 712 static const uint8_t bitalloc_65_bits_b[65] = {
 713     12, 11, 10,  9,  9,  9,  8,  8,  8,  8,  8,  7,  7,  7,  7,  7,
 714      7,  6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,  5,  5,  4,
 715      4,  4,  5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,
 716      6,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,  9,  9,  9, 10, 10,
 717     12,
 718 };
 719
 720 static const uint8_t bitalloc_65_bits_c[65] = {
 721     11, 10, 10,  9,  9,  8,  8,  8,  7,  7,  7,  7,  7,  7,  7,  6,
 722      6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,  5,  5,  5,  5,
 723      5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  6,
 724      6,  6,  6,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  9,  9, 10,
 725     11,
 726 };
 727
 728 static const uint8_t bitalloc_65_bits_d[65] = {
 729     15, 15, 15, 14, 14, 13, 13, 12, 12, 11, 11, 10, 10, 10,  9,  9,
 730      9,  8,  8,  8,  7,  7,  7,  6,  6,  6,  5,  5,  5,  4,  4,  3,
 731      3,  3,  4,  4,  5,  5,  5,  6,  6,  6,  7,  7,  7,  8,  8,  8,
 732      8,  9,  9, 10, 10, 10, 11, 11, 12, 12, 13, 13, 13, 14, 15, 15,
 733     15,
 734 };
 735
 736 static const uint8_t bitalloc_65_bits_e[65] = {
 737     10, 10, 10, 10,  9,  9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  8,
 738      7,  7,  7,  7,  7,  6,  6,  6,  6,  6,  5,  5,  5,  5,  4,  4,
 739      3,  3,  4,  5,  5,  5,  5,  6,  6,  6,  6,  6,  7,  7,  7,  7,
 740      7,  8,  8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9, 10, 10, 10,
 741     10,
 742 };
 743
 744 static const uint8_t bitalloc_65_bits_f[65] = {
 745     14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 12, 12, 12, 11,
 746     11, 10,  9,  9,  8,  8,  7,  7,  6,  6,  5,  5,  4,  4,  4,  3,
 747      3,  3,  4,  4,  4,  5,  5,  6,  6,  7,  7,  8,  8,  9,  9, 10,
 748     10, 11, 11, 12, 12, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14,
 749     14,
 750 };
 751
 752 static const uint8_t bitalloc_65_bits_g[65] = {
 753     11, 11, 11, 11, 10, 10, 10, 10,  9,  9,  9,  9,  8,  8,  8,  8,
 754      8,  7,  7,  7,  7,  6,  6,  6,  6,  5,  5,  5,  5,  4,  4,  4,
 755      4,  4,  4,  4,  4,  5,  5,  5,  5,  6,  6,  6,  6,  7,  7,  7,
 756      7,  8,  8,  8,  8,  9,  9,  9,  9, 10, 10, 10, 10, 11, 11, 11,
 757     11,
 758 };
 759
 760 static const uint16_t bitalloc_129_codes_a[129] = {
 761     0x0660, 0x0666, 0x06EC, 0x0722, 0x0760, 0x076E, 0x004C, 0x004E,
 762     0x00F4, 0x010A, 0x0148, 0x0156, 0x01D4, 0x01F2, 0x0331, 0x0370,
 763     0x0377, 0x0396, 0x03B1, 0x0024, 0x0064, 0x007B, 0x008A, 0x00A5,
 764     0x00D4, 0x00EB, 0x00FA, 0x019A, 0x01B9, 0x01C9, 0x01D9, 0x0010,
 765     0x0030, 0x0033, 0x0043, 0x0053, 0x006B, 0x007A, 0x00CA, 0x00D2,
 766     0x00DE, 0x00E6, 0x00F6, 0x000E, 0x001F, 0x0023, 0x002B, 0x003B,
 767     0x003F, 0x0067, 0x0070, 0x0077, 0x0005, 0x000D, 0x0012, 0x001B,
 768     0x002C, 0x0035, 0x003A, 0x0004, 0x000B, 0x0017, 0x001F, 0x0009,
 769     0x0008, 0x000A, 0x0000, 0x0018, 0x000C, 0x0005, 0x003C, 0x0036,
 770     0x002D, 0x001C, 0x0013, 0x000E, 0x0006, 0x007A, 0x0071, 0x0068,
 771     0x0064, 0x003C, 0x0034, 0x0028, 0x0020, 0x000F, 0x00F7, 0x00E7,
 772     0x00DF, 0x00D3, 0x00CB, 0x007B, 0x0074, 0x0054, 0x0044, 0x003C,
 773     0x0031, 0x0011, 0x01DA, 0x01CA, 0x01BA, 0x019B, 0x00FB, 0x00F8,
 774     0x00D5, 0x00AA, 0x008B, 0x0084, 0x0065, 0x0025, 0x03B6, 0x0397,
 775     0x0390, 0x0371, 0x0332, 0x01F3, 0x01D5, 0x0157, 0x0149, 0x010B,
 776     0x00F5, 0x004F, 0x004D, 0x076F, 0x0761, 0x0723, 0x06ED, 0x0667,
 777     0x0661,
 778 };
 779
 780 static const uint16_t bitalloc_129_codes_b[129] = {
 781     0x29DC, 0x14EF, 0x0455, 0x0E9C, 0x022B, 0x0489, 0x0740, 0x074F,
 782     0x0172, 0x0245, 0x0247, 0x030A, 0x03A1, 0x001C, 0x008B, 0x00D6,
 783     0x010C, 0x0148, 0x014F, 0x0186, 0x01D1, 0x0008, 0x000F, 0x0046,
 784     0x005D, 0x0078, 0x0087, 0x0096, 0x00A5, 0x00BC, 0x00D8, 0x00DE,
 785     0x00F6, 0x0005, 0x0014, 0x0024, 0x002F, 0x003A, 0x003D, 0x0049,
 786     0x0050, 0x0058, 0x005F, 0x0066, 0x006D, 0x0075, 0x007C, 0x0004,
 787     0x000B, 0x0013, 0x0018, 0x001B, 0x001F, 0x0022, 0x0026, 0x002A,
 788     0x002D, 0x0031, 0x0034, 0x0038, 0x003B, 0x003F, 0x0003, 0x0006,
 789     0x000A, 0x0007, 0x0004, 0x0000, 0x003C, 0x0039, 0x0035, 0x0032,
 790     0x002E, 0x002B, 0x0027, 0x0023, 0x0020, 0x001C, 0x0019, 0x0016,
 791     0x0010, 0x0005, 0x007D, 0x007A, 0x006E, 0x0067, 0x0060, 0x0059,
 792     0x0051, 0x004A, 0x0042, 0x003B, 0x0034, 0x0025, 0x0015, 0x0006,
 793     0x00F7, 0x00DF, 0x00D9, 0x00BD, 0x00A6, 0x0097, 0x0090, 0x0079,
 794     0x006A, 0x0047, 0x0044, 0x0009, 0x01D2, 0x0187, 0x0184, 0x0149,
 795     0x010D, 0x00D7, 0x00B8, 0x001D, 0x03A6, 0x030B, 0x029C, 0x0246,
 796     0x0173, 0x0114, 0x0741, 0x053A, 0x0488, 0x0E9D, 0x0A76, 0x0454,
 797     0x29DD,
 798 };
 799
 800 static const uint16_t bitalloc_129_codes_c[129] = {
 801     0x0E5C, 0x072F, 0x001D, 0x0724, 0x000F, 0x010D, 0x0324, 0x0393,
 802     0x03E9, 0x0080, 0x0087, 0x00FA, 0x0164, 0x0193, 0x01DE, 0x01F5,
 803     0x0010, 0x002A, 0x0041, 0x0064, 0x0073, 0x008E, 0x00A4, 0x00B3,
 804     0x00D6, 0x00E5, 0x00F4, 0x00FB, 0x0002, 0x0009, 0x0013, 0x001E,
 805     0x0026, 0x002C, 0x0033, 0x003F, 0x0041, 0x004C, 0x0053, 0x005E,
 806     0x0065, 0x0070, 0x0073, 0x0078, 0x007B, 0x007E, 0x0002, 0x0005,
 807     0x0007, 0x000B, 0x000D, 0x0011, 0x0014, 0x0017, 0x001A, 0x001D,
 808     0x0021, 0x0024, 0x0027, 0x002A, 0x002D, 0x0030, 0x0033, 0x0036,
 809     0x003A, 0x0037, 0x0034, 0x0031, 0x002E, 0x002B, 0x0028, 0x0025,
 810     0x0022, 0x001E, 0x001B, 0x0018, 0x0015, 0x0012, 0x000E, 0x000C,
 811     0x0008, 0x0006, 0x0003, 0x007F, 0x007C, 0x0079, 0x0076, 0x0071,
 812     0x006A, 0x005F, 0x0058, 0x004D, 0x0046, 0x0040, 0x0038, 0x002D,
 813     0x0027, 0x001F, 0x0014, 0x0012, 0x0003, 0x0000, 0x00F5, 0x00EE,
 814     0x00D7, 0x00C8, 0x00A5, 0x008F, 0x007C, 0x0065, 0x0042, 0x002B,
 815     0x0011, 0x0002, 0x01DF, 0x01C8, 0x0165, 0x00FB, 0x00E4, 0x0081,
 816     0x0006, 0x03E8, 0x0325, 0x01CA, 0x010C, 0x0725, 0x0396, 0x001C,
 817     0x0E5D,
 818 };
 819
 820 static const uint16_t bitalloc_129_codes_d[129] = {
 821     0xA598, 0xA59A, 0xA59C, 0xA59E, 0xC598, 0xE586, 0x3ACC, 0x52CA,
 822     0x62CD, 0x0D48, 0x1D67, 0x2978, 0x3167, 0x3966, 0x06A5, 0x0EBC,
 823     0x14BD, 0x1CB1, 0x0350, 0x0353, 0x075F, 0x0A5F, 0x0C5E, 0x0E5E,
 824     0x01AE, 0x03AD, 0x052D, 0x062D, 0x072D, 0x00D5, 0x01D4, 0x0294,
 825     0x0314, 0x0394, 0x0014, 0x0094, 0x0114, 0x0174, 0x01B4, 0x01F4,
 826     0x000B, 0x004B, 0x008B, 0x00BB, 0x00DB, 0x00FB, 0x001B, 0x003B,
 827     0x0053, 0x0063, 0x0073, 0x0003, 0x0013, 0x0023, 0x002F, 0x0037,
 828     0x003F, 0x0007, 0x000F, 0x0015, 0x0019, 0x001D, 0x0001, 0x0005,
 829     0x0009, 0x0006, 0x0002, 0x001E, 0x001A, 0x0016, 0x0010, 0x0008,
 830     0x0000, 0x0038, 0x0030, 0x0028, 0x001C, 0x000C, 0x007C, 0x006C,
 831     0x005C, 0x0044, 0x0024, 0x0004, 0x00E4, 0x00C4, 0x00A4, 0x0074,
 832     0x0034, 0x01F5, 0x01B5, 0x0175, 0x0115, 0x0095, 0x0015, 0x0395,
 833     0x0315, 0x0295, 0x01D5, 0x00D6, 0x072E, 0x062E, 0x052E, 0x03AE,
 834     0x01AF, 0x0E5F, 0x0C5F, 0x0C58, 0x0A58, 0x0758, 0x0351, 0x1CB2,
 835     0x18B2, 0x0EBD, 0x0EB2, 0x3967, 0x3960, 0x2979, 0x2964, 0x0D49,
 836     0x72C2, 0x52CB, 0x3ACD, 0xE587, 0xC599, 0xA59F, 0xA59D, 0xA59B,
 837     0xA599,
 838 };
 839
 840 static const uint16_t bitalloc_129_codes_e[129] = {
 841     0xA13C, 0xC720, 0xA13F, 0xA13E, 0xA13D, 0xE722, 0x5090, 0x6393,
 842     0x7392, 0x2849, 0x31CE, 0x39CE, 0x1425, 0x18E5, 0x1CE5, 0x0844,
 843     0x0A1C, 0x0C7C, 0x036C, 0x0423, 0x050F, 0x063F, 0x01B7, 0x0216,
 844     0x0285, 0x031D, 0x039D, 0x0109, 0x0140, 0x0180, 0x01C8, 0x01CF,
 845     0x007A, 0x008A, 0x00A2, 0x00C1, 0x00E5, 0x0014, 0x0037, 0x0043,
 846     0x004E, 0x0056, 0x0061, 0x006C, 0x007C, 0x000B, 0x001C, 0x001F,
 847     0x0023, 0x0025, 0x0029, 0x002C, 0x002E, 0x0032, 0x0034, 0x0037,
 848     0x003A, 0x003C, 0x003F, 0x0001, 0x0003, 0x0006, 0x0008, 0x000A,
 849     0x000C, 0x000B, 0x0009, 0x0007, 0x0004, 0x0002, 0x0000, 0x003D,
 850     0x003B, 0x0038, 0x0035, 0x0033, 0x002F, 0x002D, 0x002A, 0x0026,
 851     0x0024, 0x0020, 0x001D, 0x001A, 0x007D, 0x006D, 0x0062, 0x0057,
 852     0x004F, 0x0044, 0x003C, 0x0015, 0x00E6, 0x00C6, 0x00A3, 0x008B,
 853     0x007B, 0x006C, 0x01C9, 0x0181, 0x0141, 0x010A, 0x00DA, 0x031E,
 854     0x0286, 0x0217, 0x0210, 0x0738, 0x0638, 0x0508, 0x036D, 0x0C7D,
 855     0x0A1D, 0x0845, 0x1CE6, 0x18E6, 0x1426, 0x39CF, 0x31CF, 0x284E,
 856     0x7393, 0x7390, 0x5091, 0xE723, 0xC724, 0xC725, 0xC722, 0xC723,
 857     0xC721,
 858 };
 859
 860 static const uint16_t bitalloc_129_codes_f[129] = {
 861     0x762C, 0x3B17, 0x1555, 0x0608, 0x0AAB, 0x0FF2, 0x0305, 0x0307,
 862     0x0763, 0x0046, 0x010C, 0x01BC, 0x02AB, 0x03B6, 0x03FD, 0x0080,
 863     0x0087, 0x00DF, 0x0156, 0x01D9, 0x01F8, 0x01FF, 0x002A, 0x0041,
 864     0x0061, 0x0094, 0x00D4, 0x00EA, 0x00F2, 0x00FD, 0x0009, 0x000B,
 865     0x001A, 0x0026, 0x0031, 0x0040, 0x004B, 0x006B, 0x0073, 0x0077,
 866     0x007A, 0x007C, 0x0000, 0x0002, 0x0006, 0x0008, 0x000B, 0x000E,
 867     0x0011, 0x0014, 0x0016, 0x0019, 0x001C, 0x001E, 0x0021, 0x0023,
 868     0x0026, 0x0028, 0x002B, 0x002D, 0x002F, 0x0031, 0x0033, 0x0036,
 869     0x0038, 0x0037, 0x0034, 0x0032, 0x0030, 0x002E, 0x002C, 0x0029,
 870     0x0027, 0x0024, 0x0022, 0x001F, 0x001D, 0x001A, 0x0017, 0x0015,
 871     0x0012, 0x000F, 0x000C, 0x0009, 0x0007, 0x0003, 0x0001, 0x007D,
 872     0x007B, 0x0078, 0x0074, 0x0072, 0x0054, 0x0041, 0x0036, 0x0027,
 873     0x001B, 0x0014, 0x000A, 0x00FE, 0x00F3, 0x00EB, 0x00D5, 0x0095,
 874     0x006E, 0x0042, 0x002B, 0x0010, 0x01F9, 0x01DA, 0x0157, 0x0154,
 875     0x00C0, 0x0081, 0x0022, 0x03B7, 0x03B0, 0x01BD, 0x010D, 0x0047,
 876     0x07F8, 0x0554, 0x0306, 0x0FF3, 0x0EC4, 0x0609, 0x1D8A, 0x1554,
 877     0x762D,
 878 };
 879
 880 static const uint16_t bitalloc_129_codes_g[129] = {
 881     0x1E20, 0x1E5E, 0x031C, 0x051A, 0x0718, 0x0916, 0x0B14, 0x0D12,
 882     0x0F11, 0x0090, 0x018F, 0x028E, 0x038D, 0x048C, 0x058B, 0x068A,
 883     0x0789, 0x0049, 0x00C8, 0x0148, 0x01C7, 0x0247, 0x02C6, 0x0346,
 884     0x03C5, 0x0025, 0x0065, 0x00A5, 0x00E4, 0x0124, 0x0164, 0x01A4,
 885     0x01E3, 0x0013, 0x0033, 0x0053, 0x0073, 0x0093, 0x00B3, 0x00D3,
 886     0x00F3, 0x000A, 0x001A, 0x002A, 0x003A, 0x004A, 0x005A, 0x006A,
 887     0x007A, 0x0006, 0x000E, 0x0016, 0x001E, 0x0026, 0x002E, 0x0036,
 888     0x003E, 0x0004, 0x0008, 0x000C, 0x0010, 0x0014, 0x0018, 0x001C,
 889     0x0000, 0x001D, 0x0019, 0x0015, 0x0011, 0x000D, 0x0009, 0x0005,
 890     0x003F, 0x0037, 0x002F, 0x0027, 0x001F, 0x0017, 0x000F, 0x0007,
 891     0x007B, 0x006B, 0x005B, 0x004B, 0x003B, 0x002B, 0x001B, 0x000B,
 892     0x0008, 0x00F0, 0x00D0, 0x00B0, 0x0090, 0x0070, 0x0050, 0x0030,
 893     0x01E4, 0x01A5, 0x0165, 0x0125, 0x00E5, 0x00E2, 0x00A2, 0x0062,
 894     0x03CA, 0x0347, 0x02C7, 0x02C4, 0x0244, 0x0149, 0x00C9, 0x00C6,
 895     0x0796, 0x068B, 0x0688, 0x048D, 0x048A, 0x028F, 0x028C, 0x0091,
 896     0x0F2E, 0x0D13, 0x0B15, 0x0917, 0x0719, 0x051B, 0x031D, 0x1E5F,
 897     0x1E21,
 898 };
 899
 900 static const uint8_t bitalloc_129_bits_a[129] = {
 901     11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
 902     10, 10, 10,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  8,
 903      8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  7,  7,  7,  7,  7,
 904      7,  7,  7,  7,  6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  4,
 905      4,  4,  4,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,  7,  7,  7,
 906      7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,
 907      8,  8,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9, 10, 10,
 908     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11,
 909     11,
 910 };
 911
 912 static const uint8_t bitalloc_129_bits_b[129] = {
 913     14, 13, 12, 12, 11, 11, 11, 11, 10, 10, 10, 10, 10,  9,  9,  9,
 914      9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,
 915      8,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  6,
 916      6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  5,  5,
 917      5,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
 918      6,  6,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,
 919      8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  9,  9,  9,  9,
 920      9,  9,  9,  9, 10, 10, 10, 10, 10, 10, 11, 11, 11, 12, 12, 12,
 921     14,
 922 };
 923
 924 static const uint8_t bitalloc_129_bits_c[129] = {
 925     13, 12, 11, 11, 10, 10, 10, 10, 10,  9,  9,  9,  9,  9,  9,  9,
 926      8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  7,  7,  7,  7,
 927      7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  6,  6,
 928      6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
 929      6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
 930      6,  6,  6,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,
 931      7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,
 932      8,  8,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10, 10, 11, 11, 11,
 933     13,
 934 };
 935
 936 static const uint8_t bitalloc_129_bits_d[129] = {
 937     16, 16, 16, 16, 16, 16, 15, 15, 15, 14, 14, 14, 14, 14, 13, 13,
 938     13, 13, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 10, 10, 10,
 939     10, 10,  9,  9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  8,  7,  7,
 940      7,  7,  7,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,  4,  4,
 941      4,  4,  4,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  7,  7,
 942      7,  7,  7,  7,  8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9, 10,
 943     10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13,
 944     13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 16, 16, 16, 16, 16,
 945     16,
 946 };
 947
 948 static const uint8_t bitalloc_129_bits_e[129] = {
 949     16, 16, 16, 16, 16, 16, 15, 15, 15, 14, 14, 14, 13, 13, 13, 12,
 950     12, 12, 11, 11, 11, 11, 10, 10, 10, 10, 10,  9,  9,  9,  9,  9,
 951      8,  8,  8,  8,  8,  7,  7,  7,  7,  7,  7,  7,  7,  6,  6,  6,
 952      6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,
 953      5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,  6,  6,
 954      6,  6,  6,  6,  7,  7,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,
 955      8,  8,  9,  9,  9,  9,  9, 10, 10, 10, 10, 11, 11, 11, 11, 12,
 956     12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 16, 16, 16, 16, 16,
 957     16,
 958 };
 959
 960 static const uint8_t bitalloc_129_bits_f[129] = {
 961     15, 14, 13, 12, 12, 12, 11, 11, 11, 10, 10, 10, 10, 10, 10,  9,
 962      9,  9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  8,  8,  8,  7,  7,
 963      7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  6,  6,  6,  6,  6,  6,
 964      6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
 965      6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
 966      6,  6,  6,  6,  6,  6,  6,  7,  7,  7,  7,  7,  7,  7,  7,  7,
 967      7,  7,  7,  8,  8,  8,  8,  8,  8,  8,  8,  8,  9,  9,  9,  9,
 968      9,  9,  9, 10, 10, 10, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13,
 969     15,
 970 };
 971
 972 static const uint8_t bitalloc_129_bits_g[129] = {
 973     13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11,
 974     11, 10, 10, 10, 10, 10, 10, 10, 10,  9,  9,  9,  9,  9,  9,  9,
 975      9,  8,  8,  8,  8,  8,  8,  8,  8,  7,  7,  7,  7,  7,  7,  7,
 976      7,  6,  6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,  5,  5,
 977      4,  5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,  6,
 978      7,  7,  7,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,  8,  8,
 979      9,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10, 10, 10, 10, 10, 10,
 980     11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 13,
 981     13,
 982 };
 983
 984 static const uint8_t bitalloc_sizes[10] = {
 985     3, 5, 7, 9, 13, 17, 25, 33, 65, 129
 986 };
 987
 988 static const int8_t bitalloc_offsets[10] = {
 989     -1, -2, -3, -4, -6, -8, -12, -16, -32, -64
 990 };
 991
 992 static const uint8_t bitalloc_maxbits[10][7] = {
 993     { 2 },
 994     { 4, 3, 3 },
 995     { 5, 5, 4 },
 996     { 6, 5, 6 },
 997     { 7, 6, 5 },
 998     { 9, 8, 7, 9, 8, 8, 8 },
 999     { 9, 9, 8, 9, 8, 9, 9 },
1000     { 9, 9, 9, 9, 9, 9, 9 },
1001     { 9, 9, 9, 9, 9, 9, 9 },
1002     { 9, 9, 9, 9, 9, 9, 9 }
1003 };
1004
1005 static const uint16_t *const bitalloc_codes[10][8] = {
1006     { bitalloc_3_codes,     NULL },
1007     { bitalloc_5_codes_a,   bitalloc_5_codes_b,   bitalloc_5_codes_c,   NULL },
1008     { bitalloc_7_codes_a,   bitalloc_7_codes_b,   bitalloc_7_codes_c,   NULL },
1009     { bitalloc_9_codes_a,   bitalloc_9_codes_b,   bitalloc_9_codes_c,   NULL },
1010     { bitalloc_13_codes_a,  bitalloc_13_codes_b,  bitalloc_13_codes_c,  NULL },
1011     { bitalloc_17_codes_a,  bitalloc_17_codes_b,  bitalloc_17_codes_c,  bitalloc_17_codes_d,
1012       bitalloc_17_codes_e,  bitalloc_17_codes_f,  bitalloc_17_codes_g,  NULL },
1013     { bitalloc_25_codes_a,  bitalloc_25_codes_b,  bitalloc_25_codes_c,  bitalloc_25_codes_d,
1014       bitalloc_25_codes_e,  bitalloc_25_codes_f,  bitalloc_25_codes_g,  NULL },
1015     { bitalloc_33_codes_a,  bitalloc_33_codes_b,  bitalloc_33_codes_c,  bitalloc_33_codes_d,
1016       bitalloc_33_codes_e,  bitalloc_33_codes_f,  bitalloc_33_codes_g,  NULL },
1017     { bitalloc_65_codes_a,  bitalloc_65_codes_b,  bitalloc_65_codes_c,  bitalloc_65_codes_d,
1018       bitalloc_65_codes_e,  bitalloc_65_codes_f,  bitalloc_65_codes_g,  NULL },
1019     { bitalloc_129_codes_a, bitalloc_129_codes_b, bitalloc_129_codes_c, bitalloc_129_codes_d,
1020       bitalloc_129_codes_e, bitalloc_129_codes_f, bitalloc_129_codes_g, NULL }
1021 };
1022
1023 static const uint8_t *const bitalloc_bits[10][8] = {
1024     { bitalloc_3_bits,     NULL },
1025     { bitalloc_5_bits_a,   bitalloc_5_bits_b,   bitalloc_5_bits_c,   NULL },
1026     { bitalloc_7_bits_a,   bitalloc_7_bits_b,   bitalloc_7_bits_c,   NULL },
1027     { bitalloc_9_bits_a,   bitalloc_9_bits_b,   bitalloc_9_bits_c,   NULL },
1028     { bitalloc_13_bits_a,  bitalloc_13_bits_b,  bitalloc_13_bits_c,  NULL },
1029     { bitalloc_17_bits_a,  bitalloc_17_bits_b,  bitalloc_17_bits_c,  bitalloc_17_bits_d,
1030       bitalloc_17_bits_e,  bitalloc_17_bits_f,  bitalloc_17_bits_g,  NULL },
1031     { bitalloc_25_bits_a,  bitalloc_25_bits_b,  bitalloc_25_bits_c,  bitalloc_25_bits_d,
1032       bitalloc_25_bits_e,  bitalloc_25_bits_f,  bitalloc_25_bits_g,  NULL },
1033     { bitalloc_33_bits_a,  bitalloc_33_bits_b,  bitalloc_33_bits_c,  bitalloc_33_bits_d,
1034       bitalloc_33_bits_e,  bitalloc_33_bits_f,  bitalloc_33_bits_g,  NULL },
1035     { bitalloc_65_bits_a,  bitalloc_65_bits_b,  bitalloc_65_bits_c,  bitalloc_65_bits_d,
1036       bitalloc_65_bits_e,  bitalloc_65_bits_f,  bitalloc_65_bits_g,  NULL },
1037     { bitalloc_129_bits_a, bitalloc_129_bits_b, bitalloc_129_bits_c, bitalloc_129_bits_d,
1038       bitalloc_129_bits_e, bitalloc_129_bits_f, bitalloc_129_bits_g, NULL }
1039 };
1040
1041 #endif /* AVCODEC_DCAHUFF_H */