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hqxvlc.h
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1/*
2 * Canopus HQX decoder
3 *
4 * This file is part of FFmpeg.
5 *
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21#ifndef AVCODEC_HQXVLC_H
22#define AVCODEC_HQXVLC_H
23
24#include <stdint.h>
25
26#include "vlc.h"
27
28#include "libavutil/attributes.h"
29#include "libavutil/macros.h"
30
31#define HQX_DC_VLC_BITS 9
32
42
43typedef struct HQXAC {
44 int bits;
45 const RL_VLC_ELEM *lut;
46} HQXAC;
47
48static const uint16_t dc9_vlc_bits[512] = {
49 0x0010, 0x0008, 0x0022, 0x0024, 0x0026, 0x0028, 0x002A, 0x002C,
50 0x002E, 0x0030, 0x0032, 0x0034, 0x0074, 0x0076, 0x0078, 0x007A,
51 0x007C, 0x0000, 0x0002, 0x0004, 0x0006, 0x0008, 0x000A, 0x000C,
52 0x000E, 0x0050, 0x0052, 0x0054, 0x0056, 0x0058, 0x005A, 0x005C,
53 0x005E, 0x0020, 0x0022, 0x0024, 0x0026, 0x0028, 0x002A, 0x002C,
54 0x002E, 0x0030, 0x0032, 0x0034, 0x0036, 0x0038, 0x003A, 0x003C,
55 0x003E, 0x00C0, 0x00C2, 0x00C4, 0x00C6, 0x00C8, 0x00CA, 0x00CC,
56 0x00CE, 0x00D0, 0x00D2, 0x00D4, 0x00D6, 0x00D8, 0x00DA, 0x00DC,
57 0x00DE, 0x01C0, 0x01C2, 0x01C4, 0x01C6, 0x01C8, 0x01CA, 0x01CC,
58 0x01CE, 0x01D0, 0x01D2, 0x01D4, 0x01D6, 0x01D8, 0x01DA, 0x01DC,
59 0x01DE, 0x01E0, 0x01E2, 0x01E4, 0x01E6, 0x01E8, 0x01EA, 0x01EC,
60 0x01EE, 0x01F0, 0x01F2, 0x01F4, 0x01F6, 0x01F8, 0x01FA, 0x01FC,
61 0x01FE, 0x06C0, 0x06C2, 0x06C4, 0x06C6, 0x06C8, 0x06CA, 0x06CC,
62 0x06CE, 0x06D0, 0x06D2, 0x06D4, 0x06D6, 0x06D8, 0x06DA, 0x06DC,
63 0x06DE, 0x06E0, 0x06E2, 0x06E4, 0x06E6, 0x06E8, 0x06EA, 0x06EC,
64 0x06EE, 0x06F0, 0x06F2, 0x06F4, 0x06F6, 0x06F8, 0x06FA, 0x06FC,
65 0x06FE, 0x0E00, 0x0E02, 0x0E04, 0x0E06, 0x0E08, 0x0E0A, 0x0E0C,
66 0x0E0E, 0x0E10, 0x0E12, 0x0E14, 0x0E16, 0x0E18, 0x0E1A, 0x0E1C,
67 0x0E1E, 0x0E20, 0x0E22, 0x0E24, 0x0E26, 0x0E28, 0x0E2A, 0x0E2C,
68 0x0E2E, 0x0E30, 0x0E32, 0x0E34, 0x0E36, 0x0E38, 0x0E3A, 0x0E3C,
69 0x0E3E, 0x0E40, 0x0E42, 0x0E44, 0x0E46, 0x0E48, 0x0E4A, 0x0E4C,
70 0x0E4E, 0x0E50, 0x0E52, 0x0E54, 0x0E56, 0x0E58, 0x0E5A, 0x0E5C,
71 0x0E5E, 0x0E60, 0x0E62, 0x0E64, 0x0E66, 0x0E68, 0x0E6A, 0x0E6C,
72 0x0E6E, 0x0E70, 0x0E72, 0x0E74, 0x0E76, 0x0E78, 0x0E7A, 0x0E7C,
73 0x0E7E, 0x1F80, 0x1F82, 0x1F84, 0x1F86, 0x1F88, 0x1F8A, 0x1F8C,
74 0x1F8E, 0x1F90, 0x1F92, 0x1F94, 0x1F96, 0x1F98, 0x1F9A, 0x1F9C,
75 0x1F9E, 0x1FA0, 0x1FA2, 0x1FA4, 0x1FA6, 0x1FA8, 0x1FAA, 0x1FAC,
76 0x1FAE, 0x1FB0, 0x1FB2, 0x1FB4, 0x1FB6, 0x1FB8, 0x1FBA, 0x1FBC,
77 0x1FBE, 0x1FC0, 0x1FC2, 0x1FC4, 0x1FC6, 0x1FC8, 0x1FCA, 0x1FCC,
78 0x1FCE, 0x1FD0, 0x1FD2, 0x1FD4, 0x1FD6, 0x1FD8, 0x1FDA, 0x1FDC,
79 0x1FDE, 0x1FE0, 0x1FE2, 0x1FE4, 0x1FE6, 0x1FE8, 0x1FEA, 0x1FEC,
80 0x1FEE, 0x1FF0, 0x1FF2, 0x1FF4, 0x1FF6, 0x1FF8, 0x1FFA, 0x1FFC,
81 0x0FFF, 0x1FFD, 0x1FFB, 0x1FF9, 0x1FF7, 0x1FF5, 0x1FF3, 0x1FF1,
82 0x1FEF, 0x1FED, 0x1FEB, 0x1FE9, 0x1FE7, 0x1FE5, 0x1FE3, 0x1FE1,
83 0x1FDF, 0x1FDD, 0x1FDB, 0x1FD9, 0x1FD7, 0x1FD5, 0x1FD3, 0x1FD1,
84 0x1FCF, 0x1FCD, 0x1FCB, 0x1FC9, 0x1FC7, 0x1FC5, 0x1FC3, 0x1FC1,
85 0x1FBF, 0x1FBD, 0x1FBB, 0x1FB9, 0x1FB7, 0x1FB5, 0x1FB3, 0x1FB1,
86 0x1FAF, 0x1FAD, 0x1FAB, 0x1FA9, 0x1FA7, 0x1FA5, 0x1FA3, 0x1FA1,
87 0x1F9F, 0x1F9D, 0x1F9B, 0x1F99, 0x1F97, 0x1F95, 0x1F93, 0x1F91,
88 0x1F8F, 0x1F8D, 0x1F8B, 0x1F89, 0x1F87, 0x1F85, 0x1F83, 0x1F81,
89 0x0E7F, 0x0E7D, 0x0E7B, 0x0E79, 0x0E77, 0x0E75, 0x0E73, 0x0E71,
90 0x0E6F, 0x0E6D, 0x0E6B, 0x0E69, 0x0E67, 0x0E65, 0x0E63, 0x0E61,
91 0x0E5F, 0x0E5D, 0x0E5B, 0x0E59, 0x0E57, 0x0E55, 0x0E53, 0x0E51,
92 0x0E4F, 0x0E4D, 0x0E4B, 0x0E49, 0x0E47, 0x0E45, 0x0E43, 0x0E41,
93 0x0E3F, 0x0E3D, 0x0E3B, 0x0E39, 0x0E37, 0x0E35, 0x0E33, 0x0E31,
94 0x0E2F, 0x0E2D, 0x0E2B, 0x0E29, 0x0E27, 0x0E25, 0x0E23, 0x0E21,
95 0x0E1F, 0x0E1D, 0x0E1B, 0x0E19, 0x0E17, 0x0E15, 0x0E13, 0x0E11,
96 0x0E0F, 0x0E0D, 0x0E0B, 0x0E09, 0x0E07, 0x0E05, 0x0E03, 0x0E01,
97 0x06FF, 0x06FD, 0x06FB, 0x06F9, 0x06F7, 0x06F5, 0x06F3, 0x06F1,
98 0x06EF, 0x06ED, 0x06EB, 0x06E9, 0x06E7, 0x06E5, 0x06E3, 0x06E1,
99 0x06DF, 0x06DD, 0x06DB, 0x06D9, 0x06D7, 0x06D5, 0x06D3, 0x06D1,
100 0x06CF, 0x06CD, 0x06CB, 0x06C9, 0x06C7, 0x06C5, 0x06C3, 0x06C1,
101 0x01FF, 0x01FD, 0x01FB, 0x01F9, 0x01F7, 0x01F5, 0x01F3, 0x01F1,
102 0x01EF, 0x01ED, 0x01EB, 0x01E9, 0x01E7, 0x01E5, 0x01E3, 0x01E1,
103 0x01DF, 0x01DD, 0x01DB, 0x01D9, 0x01D7, 0x01D5, 0x01D3, 0x01D1,
104 0x01CF, 0x01CD, 0x01CB, 0x01C9, 0x01C7, 0x01C5, 0x01C3, 0x01C1,
105 0x00DF, 0x00DD, 0x00DB, 0x00D9, 0x00D7, 0x00D5, 0x00D3, 0x00D1,
106 0x00CF, 0x00CD, 0x00CB, 0x00C9, 0x00C7, 0x00C5, 0x00C3, 0x00C1,
107 0x003F, 0x003D, 0x003B, 0x0039, 0x0037, 0x0035, 0x0033, 0x0031,
108 0x002F, 0x002D, 0x002B, 0x0029, 0x0027, 0x0025, 0x0023, 0x0021,
109 0x005F, 0x005D, 0x005B, 0x0059, 0x0057, 0x0055, 0x0053, 0x0051,
110 0x000F, 0x000D, 0x000B, 0x0009, 0x0007, 0x0005, 0x0003, 0x0001,
111 0x007D, 0x007B, 0x0079, 0x0077, 0x0075, 0x0035, 0x0033, 0x0031,
112 0x002F, 0x002D, 0x002B, 0x0029, 0x0027, 0x0025, 0x0023, 0x0009,
113};
114
115static const uint8_t dc9_vlc_lens[512] = {
116 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7,
117 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8,
118 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
119 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
120 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
121 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
122 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
123 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
124 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
125 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
126 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
127 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
128 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
129 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
130 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
131 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
132 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
133 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
134 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
135 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
136 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
137 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
138 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
139 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
140 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
141 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
142 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
143 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
144 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
145 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
146 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7,
147 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5,
148};
149
150static const uint16_t dc10_vlc_bits[1024] = {
151 0x0014, 0x002A, 0x002C, 0x002E, 0x0064, 0x0066, 0x0068, 0x006A,
152 0x006C, 0x006E, 0x0070, 0x0072, 0x0074, 0x0076, 0x0078, 0x007A,
153 0x007C, 0x0040, 0x0042, 0x0044, 0x0046, 0x0048, 0x004A, 0x004C,
154 0x004E, 0x0050, 0x0052, 0x0054, 0x0056, 0x0058, 0x005A, 0x005C,
155 0x005E, 0x0000, 0x0002, 0x0004, 0x0006, 0x0008, 0x000A, 0x000C,
156 0x000E, 0x0010, 0x0012, 0x0014, 0x0016, 0x0018, 0x001A, 0x001C,
157 0x001E, 0x00C0, 0x00C2, 0x00C4, 0x00C6, 0x00C8, 0x00CA, 0x00CC,
158 0x00CE, 0x00D0, 0x00D2, 0x00D4, 0x00D6, 0x00D8, 0x00DA, 0x00DC,
159 0x00DE, 0x0040, 0x0042, 0x0044, 0x0046, 0x0048, 0x004A, 0x004C,
160 0x004E, 0x0050, 0x0052, 0x0054, 0x0056, 0x0058, 0x005A, 0x005C,
161 0x005E, 0x0060, 0x0062, 0x0064, 0x0066, 0x0068, 0x006A, 0x006C,
162 0x006E, 0x0070, 0x0072, 0x0074, 0x0076, 0x0078, 0x007A, 0x007C,
163 0x007E, 0x01C0, 0x01C2, 0x01C4, 0x01C6, 0x01C8, 0x01CA, 0x01CC,
164 0x01CE, 0x01D0, 0x01D2, 0x01D4, 0x01D6, 0x01D8, 0x01DA, 0x01DC,
165 0x01DE, 0x01E0, 0x01E2, 0x01E4, 0x01E6, 0x01E8, 0x01EA, 0x01EC,
166 0x01EE, 0x01F0, 0x01F2, 0x01F4, 0x01F6, 0x01F8, 0x01FA, 0x01FC,
167 0x01FE, 0x0400, 0x0402, 0x0404, 0x0406, 0x0408, 0x040A, 0x040C,
168 0x040E, 0x0410, 0x0412, 0x0414, 0x0416, 0x0418, 0x041A, 0x041C,
169 0x041E, 0x0420, 0x0422, 0x0424, 0x0426, 0x0428, 0x042A, 0x042C,
170 0x042E, 0x0430, 0x0432, 0x0434, 0x0436, 0x0438, 0x043A, 0x043C,
171 0x043E, 0x0440, 0x0442, 0x0444, 0x0446, 0x0448, 0x044A, 0x044C,
172 0x044E, 0x0450, 0x0452, 0x0454, 0x0456, 0x0458, 0x045A, 0x045C,
173 0x045E, 0x0460, 0x0462, 0x0464, 0x0466, 0x0468, 0x046A, 0x046C,
174 0x046E, 0x0470, 0x0472, 0x0474, 0x0476, 0x0478, 0x047A, 0x047C,
175 0x047E, 0x0C00, 0x0C02, 0x0C04, 0x0C06, 0x0C08, 0x0C0A, 0x0C0C,
176 0x0C0E, 0x0C10, 0x0C12, 0x0C14, 0x0C16, 0x0C18, 0x0C1A, 0x0C1C,
177 0x0C1E, 0x0C20, 0x0C22, 0x0C24, 0x0C26, 0x0C28, 0x0C2A, 0x0C2C,
178 0x0C2E, 0x0C30, 0x0C32, 0x0C34, 0x0C36, 0x0C38, 0x0C3A, 0x0C3C,
179 0x0C3E, 0x0C40, 0x0C42, 0x0C44, 0x0C46, 0x0C48, 0x0C4A, 0x0C4C,
180 0x0C4E, 0x0C50, 0x0C52, 0x0C54, 0x0C56, 0x0C58, 0x0C5A, 0x0C5C,
181 0x0C5E, 0x0C60, 0x0C62, 0x0C64, 0x0C66, 0x0C68, 0x0C6A, 0x0C6C,
182 0x0C6E, 0x0C70, 0x0C72, 0x0C74, 0x0C76, 0x0C78, 0x0C7A, 0x0C7C,
183 0x0C7E, 0x0900, 0x0902, 0x0904, 0x0906, 0x0908, 0x090A, 0x090C,
184 0x090E, 0x0910, 0x0912, 0x0914, 0x0916, 0x0918, 0x091A, 0x091C,
185 0x091E, 0x0920, 0x0922, 0x0924, 0x0926, 0x0928, 0x092A, 0x092C,
186 0x092E, 0x0930, 0x0932, 0x0934, 0x0936, 0x0938, 0x093A, 0x093C,
187 0x093E, 0x0940, 0x0942, 0x0944, 0x0946, 0x0948, 0x094A, 0x094C,
188 0x094E, 0x0950, 0x0952, 0x0954, 0x0956, 0x0958, 0x095A, 0x095C,
189 0x095E, 0x0960, 0x0962, 0x0964, 0x0966, 0x0968, 0x096A, 0x096C,
190 0x096E, 0x0970, 0x0972, 0x0974, 0x0976, 0x0978, 0x097A, 0x097C,
191 0x097E, 0x0980, 0x0982, 0x0984, 0x0986, 0x0988, 0x098A, 0x098C,
192 0x098E, 0x0990, 0x0992, 0x0994, 0x0996, 0x0998, 0x099A, 0x099C,
193 0x099E, 0x09A0, 0x09A2, 0x09A4, 0x09A6, 0x09A8, 0x09AA, 0x09AC,
194 0x09AE, 0x09B0, 0x09B2, 0x09B4, 0x09B6, 0x09B8, 0x09BA, 0x09BC,
195 0x09BE, 0x09C0, 0x09C2, 0x09C4, 0x09C6, 0x09C8, 0x09CA, 0x09CC,
196 0x09CE, 0x09D0, 0x09D2, 0x09D4, 0x09D6, 0x09D8, 0x09DA, 0x09DC,
197 0x09DE, 0x09E0, 0x09E2, 0x09E4, 0x09E6, 0x09E8, 0x09EA, 0x09EC,
198 0x09EE, 0x09F0, 0x09F2, 0x09F4, 0x09F6, 0x09F8, 0x09FA, 0x09FC,
199 0x09FE, 0x3F00, 0x3F02, 0x3F04, 0x3F06, 0x3F08, 0x3F0A, 0x3F0C,
200 0x3F0E, 0x3F10, 0x3F12, 0x3F14, 0x3F16, 0x3F18, 0x3F1A, 0x3F1C,
201 0x3F1E, 0x3F20, 0x3F22, 0x3F24, 0x3F26, 0x3F28, 0x3F2A, 0x3F2C,
202 0x3F2E, 0x3F30, 0x3F32, 0x3F34, 0x3F36, 0x3F38, 0x3F3A, 0x3F3C,
203 0x3F3E, 0x3F40, 0x3F42, 0x3F44, 0x3F46, 0x3F48, 0x3F4A, 0x3F4C,
204 0x3F4E, 0x3F50, 0x3F52, 0x3F54, 0x3F56, 0x3F58, 0x3F5A, 0x3F5C,
205 0x3F5E, 0x3F60, 0x3F62, 0x3F64, 0x3F66, 0x3F68, 0x3F6A, 0x3F6C,
206 0x3F6E, 0x3F70, 0x3F72, 0x3F74, 0x3F76, 0x3F78, 0x3F7A, 0x3F7C,
207 0x3F7E, 0x3F80, 0x3F82, 0x3F84, 0x3F86, 0x3F88, 0x3F8A, 0x3F8C,
208 0x3F8E, 0x3F90, 0x3F92, 0x3F94, 0x3F96, 0x3F98, 0x3F9A, 0x3F9C,
209 0x3F9E, 0x3FA0, 0x3FA2, 0x3FA4, 0x3FA6, 0x3FA8, 0x3FAA, 0x3FAC,
210 0x3FAE, 0x3FB0, 0x3FB2, 0x3FB4, 0x3FB6, 0x3FB8, 0x3FBA, 0x3FBC,
211 0x3FBE, 0x3FC0, 0x3FC2, 0x3FC4, 0x3FC6, 0x3FC8, 0x3FCA, 0x3FCC,
212 0x3FCE, 0x3FD0, 0x3FD2, 0x3FD4, 0x3FD6, 0x3FD8, 0x3FDA, 0x3FDC,
213 0x3FDE, 0x3FE0, 0x3FE2, 0x3FE4, 0x3FE6, 0x3FE8, 0x3FEA, 0x3FEC,
214 0x3FEE, 0x3FF0, 0x3FF2, 0x3FF4, 0x3FF6, 0x3FF8, 0x3FFA, 0x3FFC,
215 0x1FFF, 0x3FFD, 0x3FFB, 0x3FF9, 0x3FF7, 0x3FF5, 0x3FF3, 0x3FF1,
216 0x3FEF, 0x3FED, 0x3FEB, 0x3FE9, 0x3FE7, 0x3FE5, 0x3FE3, 0x3FE1,
217 0x3FDF, 0x3FDD, 0x3FDB, 0x3FD9, 0x3FD7, 0x3FD5, 0x3FD3, 0x3FD1,
218 0x3FCF, 0x3FCD, 0x3FCB, 0x3FC9, 0x3FC7, 0x3FC5, 0x3FC3, 0x3FC1,
219 0x3FBF, 0x3FBD, 0x3FBB, 0x3FB9, 0x3FB7, 0x3FB5, 0x3FB3, 0x3FB1,
220 0x3FAF, 0x3FAD, 0x3FAB, 0x3FA9, 0x3FA7, 0x3FA5, 0x3FA3, 0x3FA1,
221 0x3F9F, 0x3F9D, 0x3F9B, 0x3F99, 0x3F97, 0x3F95, 0x3F93, 0x3F91,
222 0x3F8F, 0x3F8D, 0x3F8B, 0x3F89, 0x3F87, 0x3F85, 0x3F83, 0x3F81,
223 0x3F7F, 0x3F7D, 0x3F7B, 0x3F79, 0x3F77, 0x3F75, 0x3F73, 0x3F71,
224 0x3F6F, 0x3F6D, 0x3F6B, 0x3F69, 0x3F67, 0x3F65, 0x3F63, 0x3F61,
225 0x3F5F, 0x3F5D, 0x3F5B, 0x3F59, 0x3F57, 0x3F55, 0x3F53, 0x3F51,
226 0x3F4F, 0x3F4D, 0x3F4B, 0x3F49, 0x3F47, 0x3F45, 0x3F43, 0x3F41,
227 0x3F3F, 0x3F3D, 0x3F3B, 0x3F39, 0x3F37, 0x3F35, 0x3F33, 0x3F31,
228 0x3F2F, 0x3F2D, 0x3F2B, 0x3F29, 0x3F27, 0x3F25, 0x3F23, 0x3F21,
229 0x3F1F, 0x3F1D, 0x3F1B, 0x3F19, 0x3F17, 0x3F15, 0x3F13, 0x3F11,
230 0x3F0F, 0x3F0D, 0x3F0B, 0x3F09, 0x3F07, 0x3F05, 0x3F03, 0x3F01,
231 0x09FF, 0x09FD, 0x09FB, 0x09F9, 0x09F7, 0x09F5, 0x09F3, 0x09F1,
232 0x09EF, 0x09ED, 0x09EB, 0x09E9, 0x09E7, 0x09E5, 0x09E3, 0x09E1,
233 0x09DF, 0x09DD, 0x09DB, 0x09D9, 0x09D7, 0x09D5, 0x09D3, 0x09D1,
234 0x09CF, 0x09CD, 0x09CB, 0x09C9, 0x09C7, 0x09C5, 0x09C3, 0x09C1,
235 0x09BF, 0x09BD, 0x09BB, 0x09B9, 0x09B7, 0x09B5, 0x09B3, 0x09B1,
236 0x09AF, 0x09AD, 0x09AB, 0x09A9, 0x09A7, 0x09A5, 0x09A3, 0x09A1,
237 0x099F, 0x099D, 0x099B, 0x0999, 0x0997, 0x0995, 0x0993, 0x0991,
238 0x098F, 0x098D, 0x098B, 0x0989, 0x0987, 0x0985, 0x0983, 0x0981,
239 0x097F, 0x097D, 0x097B, 0x0979, 0x0977, 0x0975, 0x0973, 0x0971,
240 0x096F, 0x096D, 0x096B, 0x0969, 0x0967, 0x0965, 0x0963, 0x0961,
241 0x095F, 0x095D, 0x095B, 0x0959, 0x0957, 0x0955, 0x0953, 0x0951,
242 0x094F, 0x094D, 0x094B, 0x0949, 0x0947, 0x0945, 0x0943, 0x0941,
243 0x093F, 0x093D, 0x093B, 0x0939, 0x0937, 0x0935, 0x0933, 0x0931,
244 0x092F, 0x092D, 0x092B, 0x0929, 0x0927, 0x0925, 0x0923, 0x0921,
245 0x091F, 0x091D, 0x091B, 0x0919, 0x0917, 0x0915, 0x0913, 0x0911,
246 0x090F, 0x090D, 0x090B, 0x0909, 0x0907, 0x0905, 0x0903, 0x0901,
247 0x0C7F, 0x0C7D, 0x0C7B, 0x0C79, 0x0C77, 0x0C75, 0x0C73, 0x0C71,
248 0x0C6F, 0x0C6D, 0x0C6B, 0x0C69, 0x0C67, 0x0C65, 0x0C63, 0x0C61,
249 0x0C5F, 0x0C5D, 0x0C5B, 0x0C59, 0x0C57, 0x0C55, 0x0C53, 0x0C51,
250 0x0C4F, 0x0C4D, 0x0C4B, 0x0C49, 0x0C47, 0x0C45, 0x0C43, 0x0C41,
251 0x0C3F, 0x0C3D, 0x0C3B, 0x0C39, 0x0C37, 0x0C35, 0x0C33, 0x0C31,
252 0x0C2F, 0x0C2D, 0x0C2B, 0x0C29, 0x0C27, 0x0C25, 0x0C23, 0x0C21,
253 0x0C1F, 0x0C1D, 0x0C1B, 0x0C19, 0x0C17, 0x0C15, 0x0C13, 0x0C11,
254 0x0C0F, 0x0C0D, 0x0C0B, 0x0C09, 0x0C07, 0x0C05, 0x0C03, 0x0C01,
255 0x047F, 0x047D, 0x047B, 0x0479, 0x0477, 0x0475, 0x0473, 0x0471,
256 0x046F, 0x046D, 0x046B, 0x0469, 0x0467, 0x0465, 0x0463, 0x0461,
257 0x045F, 0x045D, 0x045B, 0x0459, 0x0457, 0x0455, 0x0453, 0x0451,
258 0x044F, 0x044D, 0x044B, 0x0449, 0x0447, 0x0445, 0x0443, 0x0441,
259 0x043F, 0x043D, 0x043B, 0x0439, 0x0437, 0x0435, 0x0433, 0x0431,
260 0x042F, 0x042D, 0x042B, 0x0429, 0x0427, 0x0425, 0x0423, 0x0421,
261 0x041F, 0x041D, 0x041B, 0x0419, 0x0417, 0x0415, 0x0413, 0x0411,
262 0x040F, 0x040D, 0x040B, 0x0409, 0x0407, 0x0405, 0x0403, 0x0401,
263 0x01FF, 0x01FD, 0x01FB, 0x01F9, 0x01F7, 0x01F5, 0x01F3, 0x01F1,
264 0x01EF, 0x01ED, 0x01EB, 0x01E9, 0x01E7, 0x01E5, 0x01E3, 0x01E1,
265 0x01DF, 0x01DD, 0x01DB, 0x01D9, 0x01D7, 0x01D5, 0x01D3, 0x01D1,
266 0x01CF, 0x01CD, 0x01CB, 0x01C9, 0x01C7, 0x01C5, 0x01C3, 0x01C1,
267 0x007F, 0x007D, 0x007B, 0x0079, 0x0077, 0x0075, 0x0073, 0x0071,
268 0x006F, 0x006D, 0x006B, 0x0069, 0x0067, 0x0065, 0x0063, 0x0061,
269 0x005F, 0x005D, 0x005B, 0x0059, 0x0057, 0x0055, 0x0053, 0x0051,
270 0x004F, 0x004D, 0x004B, 0x0049, 0x0047, 0x0045, 0x0043, 0x0041,
271 0x00DF, 0x00DD, 0x00DB, 0x00D9, 0x00D7, 0x00D5, 0x00D3, 0x00D1,
272 0x00CF, 0x00CD, 0x00CB, 0x00C9, 0x00C7, 0x00C5, 0x00C3, 0x00C1,
273 0x001F, 0x001D, 0x001B, 0x0019, 0x0017, 0x0015, 0x0013, 0x0011,
274 0x000F, 0x000D, 0x000B, 0x0009, 0x0007, 0x0005, 0x0003, 0x0001,
275 0x005F, 0x005D, 0x005B, 0x0059, 0x0057, 0x0055, 0x0053, 0x0051,
276 0x004F, 0x004D, 0x004B, 0x0049, 0x0047, 0x0045, 0x0043, 0x0041,
277 0x007D, 0x007B, 0x0079, 0x0077, 0x0075, 0x0073, 0x0071, 0x006F,
278 0x006D, 0x006B, 0x0069, 0x0067, 0x0065, 0x002F, 0x002D, 0x002B,
279};
280
281static const uint8_t dc10_vlc_lens[1024] = {
282 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
283 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
284 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
285 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
286 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
287 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
288 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
289 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
290 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
291 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
292 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
293 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
294 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
295 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
296 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
297 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
298 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
299 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
300 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
301 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
302 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
303 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
304 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
305 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
306 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
307 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
308 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
309 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
310 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
311 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
312 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
313 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
314 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
315 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
316 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
317 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
318 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
319 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
320 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
321 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
322 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
323 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
324 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
325 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
326 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
327 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
328 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
329 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
330 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
331 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
332 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
333 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
334 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
335 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
336 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
337 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
338 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
339 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
340 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
341 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
342 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
343 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
344 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
345 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6,
346};
347
348static const uint16_t dc11_vlc_bits[2048] = {
349 0x0032, 0x0066, 0x0068, 0x006A, 0x006C, 0x006E, 0x0070, 0x0072,
350 0x0074, 0x00F0, 0x00F2, 0x00F4, 0x00F6, 0x00F8, 0x00FA, 0x00FC,
351 0x00FE, 0x0040, 0x0042, 0x0044, 0x0046, 0x0048, 0x004A, 0x004C,
352 0x004E, 0x0050, 0x0052, 0x0054, 0x0056, 0x0058, 0x005A, 0x005C,
353 0x005E, 0x00C0, 0x00C2, 0x00C4, 0x00C6, 0x00C8, 0x00CA, 0x00CC,
354 0x00CE, 0x00D0, 0x00D2, 0x00D4, 0x00D6, 0x00D8, 0x00DA, 0x00DC,
355 0x00DE, 0x00E0, 0x00E2, 0x00E4, 0x00E6, 0x00E8, 0x00EA, 0x00EC,
356 0x00EE, 0x00F0, 0x00F2, 0x00F4, 0x00F6, 0x00F8, 0x00FA, 0x00FC,
357 0x00FE, 0x0000, 0x0002, 0x0004, 0x0006, 0x0008, 0x000A, 0x000C,
358 0x000E, 0x0010, 0x0012, 0x0014, 0x0016, 0x0018, 0x001A, 0x001C,
359 0x001E, 0x0020, 0x0022, 0x0024, 0x0026, 0x0028, 0x002A, 0x002C,
360 0x002E, 0x0030, 0x0032, 0x0034, 0x0036, 0x0038, 0x003A, 0x003C,
361 0x003E, 0x0200, 0x0202, 0x0204, 0x0206, 0x0208, 0x020A, 0x020C,
362 0x020E, 0x0210, 0x0212, 0x0214, 0x0216, 0x0218, 0x021A, 0x021C,
363 0x021E, 0x0220, 0x0222, 0x0224, 0x0226, 0x0228, 0x022A, 0x022C,
364 0x022E, 0x0230, 0x0232, 0x0234, 0x0236, 0x0238, 0x023A, 0x023C,
365 0x023E, 0x0080, 0x0082, 0x0084, 0x0086, 0x0088, 0x008A, 0x008C,
366 0x008E, 0x0090, 0x0092, 0x0094, 0x0096, 0x0098, 0x009A, 0x009C,
367 0x009E, 0x00A0, 0x00A2, 0x00A4, 0x00A6, 0x00A8, 0x00AA, 0x00AC,
368 0x00AE, 0x00B0, 0x00B2, 0x00B4, 0x00B6, 0x00B8, 0x00BA, 0x00BC,
369 0x00BE, 0x00C0, 0x00C2, 0x00C4, 0x00C6, 0x00C8, 0x00CA, 0x00CC,
370 0x00CE, 0x00D0, 0x00D2, 0x00D4, 0x00D6, 0x00D8, 0x00DA, 0x00DC,
371 0x00DE, 0x00E0, 0x00E2, 0x00E4, 0x00E6, 0x00E8, 0x00EA, 0x00EC,
372 0x00EE, 0x00F0, 0x00F2, 0x00F4, 0x00F6, 0x00F8, 0x00FA, 0x00FC,
373 0x00FE, 0x0480, 0x0482, 0x0484, 0x0486, 0x0488, 0x048A, 0x048C,
374 0x048E, 0x0490, 0x0492, 0x0494, 0x0496, 0x0498, 0x049A, 0x049C,
375 0x049E, 0x04A0, 0x04A2, 0x04A4, 0x04A6, 0x04A8, 0x04AA, 0x04AC,
376 0x04AE, 0x04B0, 0x04B2, 0x04B4, 0x04B6, 0x04B8, 0x04BA, 0x04BC,
377 0x04BE, 0x04C0, 0x04C2, 0x04C4, 0x04C6, 0x04C8, 0x04CA, 0x04CC,
378 0x04CE, 0x04D0, 0x04D2, 0x04D4, 0x04D6, 0x04D8, 0x04DA, 0x04DC,
379 0x04DE, 0x04E0, 0x04E2, 0x04E4, 0x04E6, 0x04E8, 0x04EA, 0x04EC,
380 0x04EE, 0x04F0, 0x04F2, 0x04F4, 0x04F6, 0x04F8, 0x04FA, 0x04FC,
381 0x04FE, 0x0A00, 0x0A02, 0x0A04, 0x0A06, 0x0A08, 0x0A0A, 0x0A0C,
382 0x0A0E, 0x0A10, 0x0A12, 0x0A14, 0x0A16, 0x0A18, 0x0A1A, 0x0A1C,
383 0x0A1E, 0x0A20, 0x0A22, 0x0A24, 0x0A26, 0x0A28, 0x0A2A, 0x0A2C,
384 0x0A2E, 0x0A30, 0x0A32, 0x0A34, 0x0A36, 0x0A38, 0x0A3A, 0x0A3C,
385 0x0A3E, 0x0A40, 0x0A42, 0x0A44, 0x0A46, 0x0A48, 0x0A4A, 0x0A4C,
386 0x0A4E, 0x0A50, 0x0A52, 0x0A54, 0x0A56, 0x0A58, 0x0A5A, 0x0A5C,
387 0x0A5E, 0x0A60, 0x0A62, 0x0A64, 0x0A66, 0x0A68, 0x0A6A, 0x0A6C,
388 0x0A6E, 0x0A70, 0x0A72, 0x0A74, 0x0A76, 0x0A78, 0x0A7A, 0x0A7C,
389 0x0A7E, 0x0A80, 0x0A82, 0x0A84, 0x0A86, 0x0A88, 0x0A8A, 0x0A8C,
390 0x0A8E, 0x0A90, 0x0A92, 0x0A94, 0x0A96, 0x0A98, 0x0A9A, 0x0A9C,
391 0x0A9E, 0x0AA0, 0x0AA2, 0x0AA4, 0x0AA6, 0x0AA8, 0x0AAA, 0x0AAC,
392 0x0AAE, 0x0AB0, 0x0AB2, 0x0AB4, 0x0AB6, 0x0AB8, 0x0ABA, 0x0ABC,
393 0x0ABE, 0x0AC0, 0x0AC2, 0x0AC4, 0x0AC6, 0x0AC8, 0x0ACA, 0x0ACC,
394 0x0ACE, 0x0AD0, 0x0AD2, 0x0AD4, 0x0AD6, 0x0AD8, 0x0ADA, 0x0ADC,
395 0x0ADE, 0x0AE0, 0x0AE2, 0x0AE4, 0x0AE6, 0x0AE8, 0x0AEA, 0x0AEC,
396 0x0AEE, 0x0AF0, 0x0AF2, 0x0AF4, 0x0AF6, 0x0AF8, 0x0AFA, 0x0AFC,
397 0x0AFE, 0x1800, 0x1802, 0x1804, 0x1806, 0x1808, 0x180A, 0x180C,
398 0x180E, 0x1810, 0x1812, 0x1814, 0x1816, 0x1818, 0x181A, 0x181C,
399 0x181E, 0x1820, 0x1822, 0x1824, 0x1826, 0x1828, 0x182A, 0x182C,
400 0x182E, 0x1830, 0x1832, 0x1834, 0x1836, 0x1838, 0x183A, 0x183C,
401 0x183E, 0x1840, 0x1842, 0x1844, 0x1846, 0x1848, 0x184A, 0x184C,
402 0x184E, 0x1850, 0x1852, 0x1854, 0x1856, 0x1858, 0x185A, 0x185C,
403 0x185E, 0x1860, 0x1862, 0x1864, 0x1866, 0x1868, 0x186A, 0x186C,
404 0x186E, 0x1870, 0x1872, 0x1874, 0x1876, 0x1878, 0x187A, 0x187C,
405 0x187E, 0x1880, 0x1882, 0x1884, 0x1886, 0x1888, 0x188A, 0x188C,
406 0x188E, 0x1890, 0x1892, 0x1894, 0x1896, 0x1898, 0x189A, 0x189C,
407 0x189E, 0x18A0, 0x18A2, 0x18A4, 0x18A6, 0x18A8, 0x18AA, 0x18AC,
408 0x18AE, 0x18B0, 0x18B2, 0x18B4, 0x18B6, 0x18B8, 0x18BA, 0x18BC,
409 0x18BE, 0x18C0, 0x18C2, 0x18C4, 0x18C6, 0x18C8, 0x18CA, 0x18CC,
410 0x18CE, 0x18D0, 0x18D2, 0x18D4, 0x18D6, 0x18D8, 0x18DA, 0x18DC,
411 0x18DE, 0x18E0, 0x18E2, 0x18E4, 0x18E6, 0x18E8, 0x18EA, 0x18EC,
412 0x18EE, 0x18F0, 0x18F2, 0x18F4, 0x18F6, 0x18F8, 0x18FA, 0x18FC,
413 0x18FE, 0x1600, 0x1602, 0x1604, 0x1606, 0x1608, 0x160A, 0x160C,
414 0x160E, 0x1610, 0x1612, 0x1614, 0x1616, 0x1618, 0x161A, 0x161C,
415 0x161E, 0x1620, 0x1622, 0x1624, 0x1626, 0x1628, 0x162A, 0x162C,
416 0x162E, 0x1630, 0x1632, 0x1634, 0x1636, 0x1638, 0x163A, 0x163C,
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591 0x021F, 0x021D, 0x021B, 0x0219, 0x0217, 0x0215, 0x0213, 0x0211,
592 0x020F, 0x020D, 0x020B, 0x0209, 0x0207, 0x0205, 0x0203, 0x0201,
593 0x003F, 0x003D, 0x003B, 0x0039, 0x0037, 0x0035, 0x0033, 0x0031,
594 0x002F, 0x002D, 0x002B, 0x0029, 0x0027, 0x0025, 0x0023, 0x0021,
595 0x001F, 0x001D, 0x001B, 0x0019, 0x0017, 0x0015, 0x0013, 0x0011,
596 0x000F, 0x000D, 0x000B, 0x0009, 0x0007, 0x0005, 0x0003, 0x0001,
597 0x00FF, 0x00FD, 0x00FB, 0x00F9, 0x00F7, 0x00F5, 0x00F3, 0x00F1,
598 0x00EF, 0x00ED, 0x00EB, 0x00E9, 0x00E7, 0x00E5, 0x00E3, 0x00E1,
599 0x00DF, 0x00DD, 0x00DB, 0x00D9, 0x00D7, 0x00D5, 0x00D3, 0x00D1,
600 0x00CF, 0x00CD, 0x00CB, 0x00C9, 0x00C7, 0x00C5, 0x00C3, 0x00C1,
601 0x005F, 0x005D, 0x005B, 0x0059, 0x0057, 0x0055, 0x0053, 0x0051,
602 0x004F, 0x004D, 0x004B, 0x0049, 0x0047, 0x0045, 0x0043, 0x0041,
603 0x00FF, 0x00FD, 0x00FB, 0x00F9, 0x00F7, 0x00F5, 0x00F3, 0x00F1,
604 0x0075, 0x0073, 0x0071, 0x006F, 0x006D, 0x006B, 0x0069, 0x0067,
605};
606
607static const uint8_t dc11_vlc_lens[2048] = {
608 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8,
609 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
610 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
611 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
612 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
613 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
614 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
615 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
616 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
617 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
618 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
619 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
620 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
621 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
622 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
623 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
624 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
625 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
626 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
627 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
628 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
629 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
630 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
631 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
632 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
633 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
634 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
635 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
636 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
637 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
638 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
639 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
640 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
641 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
642 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
643 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
644 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
645 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
646 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
647 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
648 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
649 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
650 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
651 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
652 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
653 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
654 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
655 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
656 13, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
657 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
658 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
659 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
660 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
661 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
662 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
663 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
664 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
665 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
666 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
667 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
668 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
669 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
670 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
671 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
672 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
673 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
674 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
675 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
676 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
677 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
678 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
679 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
680 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
681 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
682 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
683 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
684 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
685 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
686 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
687 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
688 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
689 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
690 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
691 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
692 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
693 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
694 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
695 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
696 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
697 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
698 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
699 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
700 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
701 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
702 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
703 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
704 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
705 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
706 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
707 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
708 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
709 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
710 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
711 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
712 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
713 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
714 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
715 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
716 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
717 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
718 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
719 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
720 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
721 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
722 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
723 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
724 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
725 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
726 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
727 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
728 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
729 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
730 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
731 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
732 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
733 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
734 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
735 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7,
736};
737
738
739static HQXAC hqx_ac[NUM_HQX_AC] = {
740 { 10 }, { 11 }, { 11 }, { 11 }, { 12 }, { 11 },
741};
742
743// level is in -255..255 range, run 0..64, so it fits into 16 bits.
744// We offset run by 1 in order to include the implicit run of 1.
745#define E(level, run) ((level * 128) | (run + 1))
746
747static const int16_t hqx_ac_run_level[] = {
748 // AC table Q0 - 815 elements
749 E( 1, 0), E( -1, 0), E( 2, 0), E( -2, 0), E( 3, 0),
750 E( -3, 0), E( 4, 0), E( -4, 0), E( 1, 1), E( -1, 1),
751 E( 5, 0), E( -5, 0), E( 6, 0), E( -6, 0), E( 7, 0),
752 E( -7, 0), E( 8, 0), E( -8, 0), E( 0, 0), E( 1, 0),
753 E( -1, 0), E( 2, 0), E( -2, 0), E( 3, 0), E( -3, 0),
754 E( 4, 0), E( -4, 0), E( 5, 0), E( -5, 0), E( 6, 0),
755 E( -6, 0), E( 7, 0), E( -7, 0), E( 8, 0), E( -8, 0),
756 E( 9, 0), E( -9, 0), E( 10, 0), E( -10, 0), E( 11, 0),
757 E( -11, 0), E( 12, 0), E( -12, 0), E( 13, 0), E( -13, 0),
758 E( 14, 0), E( -14, 0), E( 15, 0), E( -15, 0), E( 16, 0),
759 E( -16, 0), E( 17, 0), E( -17, 0), E( 18, 0), E( -18, 0),
760 E( 19, 0), E( -19, 0), E( 20, 0), E( -20, 0), E( 21, 0),
761 E( -21, 0), E( 22, 0), E( -22, 0), E( 23, 0), E( -23, 0),
762 E( 24, 0), E( -24, 0), E( 25, 0), E( -25, 0), E( 26, 0),
763 E( -26, 0), E( 27, 0), E( -27, 0), E( 28, 0), E( -28, 0),
764 E( 29, 0), E( -29, 0), E( 30, 0), E( -30, 0), E( 31, 0),
765 E( -31, 0), E( 32, 0), E( -32, 0), E( 33, 0), E( -33, 0),
766 E( 34, 0), E( -34, 0), E( 35, 0), E( -35, 0), E( 36, 0),
767 E( -36, 0), E( 37, 0), E( -37, 0), E( 38, 0), E( -38, 0),
768 E( 39, 0), E( -39, 0), E( 40, 0), E( -40, 0), E( 41, 0),
769 E( -41, 0), E( 42, 0), E( -42, 0), E( 43, 0), E( -43, 0),
770 E( 44, 0), E( -44, 0), E( 45, 0), E( -45, 0), E( 46, 0),
771 E( -46, 0), E( 47, 0), E( -47, 0), E( 48, 0), E( -48, 0),
772 E( 49, 0), E( -49, 0), E( 50, 0), E( -50, 0), E( 51, 0),
773 E( -51, 0), E( 52, 0), E( -52, 0), E( 53, 0), E( -53, 0),
774 E( 54, 0), E( -54, 0), E( 55, 0), E( -55, 0), E( 56, 0),
775 E( -56, 0), E( 57, 0), E( -57, 0), E( 58, 0), E( -58, 0),
776 E( 59, 0), E( -59, 0), E( 60, 0), E( -60, 0), E( 61, 0),
777 E( -61, 0), E( 62, 0), E( -62, 0), E( 63, 0), E( -63, 0),
778 E( 64, 0), E( -64, 0), E( 65, 0), E( -65, 0), E( 66, 0),
779 E( -66, 0), E( 67, 0), E( -67, 0), E( 68, 0), E( -68, 0),
780 E( 69, 0), E( -69, 0), E( 70, 0), E( -70, 0), E( 71, 0),
781 E( -71, 0), E( 72, 0), E( -72, 0), E( 73, 0), E( -73, 0),
782 E( 74, 0), E( -74, 0), E( 75, 0), E( -75, 0), E( 76, 0),
783 E( -76, 0), E( 77, 0), E( -77, 0), E( 78, 0), E( -78, 0),
784 E( 79, 0), E( -79, 0), E( 80, 0), E( -80, 0), E( 81, 0),
785 E( -81, 0), E( 82, 0), E( -82, 0), E( 83, 0), E( -83, 0),
786 E( 84, 0), E( -84, 0), E( 85, 0), E( -85, 0), E( 86, 0),
787 E( -86, 0), E( 87, 0), E( -87, 0), E( 88, 0), E( -88, 0),
788 E( 89, 0), E( -89, 0), E( 90, 0), E( -90, 0), E( 91, 0),
789 E( -91, 0), E( 92, 0), E( -92, 0), E( 93, 0), E( -93, 0),
790 E( 94, 0), E( -94, 0), E( 95, 0), E( -95, 0), E( 96, 0),
791 E( -96, 0), E( 97, 0), E( -97, 0), E( 98, 0), E( -98, 0),
792 E( 99, 0), E( -99, 0), E( 100, 0), E(-100, 0), E( 101, 0),
793 E(-101, 0), E( 102, 0), E(-102, 0), E( 103, 0), E(-103, 0),
794 E( 104, 0), E(-104, 0), E( 105, 0), E(-105, 0), E( 106, 0),
795 E(-106, 0), E( 107, 0), E(-107, 0), E( 108, 0), E(-108, 0),
796 E( 109, 0), E(-109, 0), E( 110, 0), E(-110, 0), E( 111, 0),
797 E(-111, 0), E( 112, 0), E(-112, 0), E( 113, 0), E(-113, 0),
798 E( 114, 0), E(-114, 0), E( 115, 0), E(-115, 0), E( 116, 0),
799 E(-116, 0), E( 117, 0), E(-117, 0), E( 118, 0), E(-118, 0),
800 E( 119, 0), E(-119, 0), E( 120, 0), E(-120, 0), E( 121, 0),
801 E(-121, 0), E( 122, 0), E(-122, 0), E( 123, 0), E(-123, 0),
802 E( 124, 0), E(-124, 0), E( 125, 0), E(-125, 0), E( 126, 0),
803 E(-126, 0), E( 127, 0), E(-127, 0), E( 128, 0), E(-128, 0),
804 E( 129, 0), E(-129, 0), E( 130, 0), E(-130, 0), E( 131, 0),
805 E(-131, 0), E( 132, 0), E(-132, 0), E( 133, 0), E(-133, 0),
806 E( 134, 0), E(-134, 0), E( 135, 0), E(-135, 0), E( 136, 0),
807 E(-136, 0), E( 137, 0), E(-137, 0), E( 138, 0), E(-138, 0),
808 E( 139, 0), E(-139, 0), E( 140, 0), E(-140, 0), E( 141, 0),
809 E(-141, 0), E( 142, 0), E(-142, 0), E( 143, 0), E(-143, 0),
810 E( 144, 0), E(-144, 0), E( 145, 0), E(-145, 0), E( 146, 0),
811 E(-146, 0), E( 147, 0), E(-147, 0), E( 148, 0), E(-148, 0),
812 E( 149, 0), E(-149, 0), E( 150, 0), E(-150, 0), E( 151, 0),
813 E(-151, 0), E( 152, 0), E(-152, 0), E( 153, 0), E(-153, 0),
814 E( 154, 0), E(-154, 0), E( 155, 0), E(-155, 0), E( 156, 0),
815 E(-156, 0), E( 157, 0), E(-157, 0), E( 158, 0), E(-158, 0),
816 E( 159, 0), E(-159, 0), E( 160, 0), E(-160, 0), E( 161, 0),
817 E(-161, 0), E( 162, 0), E(-162, 0), E( 163, 0), E(-163, 0),
818 E( 164, 0), E(-164, 0), E( 165, 0), E(-165, 0), E( 166, 0),
819 E(-166, 0), E( 167, 0), E(-167, 0), E( 168, 0), E(-168, 0),
820 E( 169, 0), E(-169, 0), E( 170, 0), E(-170, 0), E( 171, 0),
821 E(-171, 0), E( 172, 0), E(-172, 0), E( 173, 0), E(-173, 0),
822 E( 174, 0), E(-174, 0), E( 175, 0), E(-175, 0), E( 176, 0),
823 E(-176, 0), E( 177, 0), E(-177, 0), E( 178, 0), E(-178, 0),
824 E( 179, 0), E(-179, 0), E( 180, 0), E(-180, 0), E( 181, 0),
825 E(-181, 0), E( 182, 0), E(-182, 0), E( 183, 0), E(-183, 0),
826 E( 184, 0), E(-184, 0), E( 185, 0), E(-185, 0), E( 186, 0),
827 E(-186, 0), E( 187, 0), E(-187, 0), E( 188, 0), E(-188, 0),
828 E( 189, 0), E(-189, 0), E( 190, 0), E(-190, 0), E( 191, 0),
829 E(-191, 0), E( 192, 0), E(-192, 0), E( 193, 0), E(-193, 0),
830 E( 194, 0), E(-194, 0), E( 195, 0), E(-195, 0), E( 196, 0),
831 E(-196, 0), E( 197, 0), E(-197, 0), E( 198, 0), E(-198, 0),
832 E( 199, 0), E(-199, 0), E( 200, 0), E(-200, 0), E( 201, 0),
833 E(-201, 0), E( 202, 0), E(-202, 0), E( 203, 0), E(-203, 0),
834 E( 204, 0), E(-204, 0), E( 205, 0), E(-205, 0), E( 206, 0),
835 E(-206, 0), E( 207, 0), E(-207, 0), E( 208, 0), E(-208, 0),
836 E( 209, 0), E(-209, 0), E( 210, 0), E(-210, 0), E( 211, 0),
837 E(-211, 0), E( 212, 0), E(-212, 0), E( 213, 0), E(-213, 0),
838 E( 214, 0), E(-214, 0), E( 215, 0), E(-215, 0), E( 216, 0),
839 E(-216, 0), E( 217, 0), E(-217, 0), E( 218, 0), E(-218, 0),
840 E( 219, 0), E(-219, 0), E( 220, 0), E(-220, 0), E( 221, 0),
841 E(-221, 0), E( 222, 0), E(-222, 0), E( 223, 0), E(-223, 0),
842 E( 224, 0), E(-224, 0), E( 225, 0), E(-225, 0), E( 226, 0),
843 E(-226, 0), E( 227, 0), E(-227, 0), E( 228, 0), E(-228, 0),
844 E( 229, 0), E(-229, 0), E( 230, 0), E(-230, 0), E( 231, 0),
845 E(-231, 0), E( 232, 0), E(-232, 0), E( 233, 0), E(-233, 0),
846 E( 234, 0), E(-234, 0), E( 235, 0), E(-235, 0), E( 236, 0),
847 E(-236, 0), E( 237, 0), E(-237, 0), E( 238, 0), E(-238, 0),
848 E( 239, 0), E(-239, 0), E( 240, 0), E(-240, 0), E( 241, 0),
849 E(-241, 0), E( 242, 0), E(-242, 0), E( 243, 0), E(-243, 0),
850 E( 244, 0), E(-244, 0), E( 245, 0), E(-245, 0), E( 246, 0),
851 E(-246, 0), E( 247, 0), E(-247, 0), E( 248, 0), E(-248, 0),
852 E( 249, 0), E(-249, 0), E( 250, 0), E(-250, 0), E( 251, 0),
853 E(-251, 0), E( 252, 0), E(-252, 0), E( 253, 0), E(-253, 0),
854 E( 254, 0), E(-254, 0), E( 255, 0), E(-255, 0), E( 0, 64),
855 E( 9, 0), E( -9, 0), E( 10, 0), E( -10, 0), E( 11, 0),
856 E( -11, 0), E( 12, 0), E( -12, 0), E( 13, 0), E( -13, 0),
857 E( 14, 0), E( -14, 0), E( 2, 1), E( -2, 1), E( 1, 2),
858 E( -1, 2), E( 15, 0), E( -15, 0), E( 16, 0), E( -16, 0),
859 E( 17, 0), E( -17, 0), E( 18, 0), E( -18, 0), E( 19, 0),
860 E( -19, 0), E( 20, 0), E( -20, 0), E( 21, 0), E( -21, 0),
861 E( 3, 1), E( -3, 1), E( 4, 1), E( -4, 1), E( 1, 3),
862 E( -1, 3), E( 1, 4), E( -1, 4), E( 0, 0), E( 22, 0),
863 E( -22, 0), E( 23, 0), E( -23, 0), E( 24, 0), E( -24, 0),
864 E( 25, 0), E( -25, 0), E( 26, 0), E( -26, 0), E( 27, 0),
865 E( -27, 0), E( 28, 0), E( -28, 0), E( 29, 0), E( -29, 0),
866 E( 30, 0), E( -30, 0), E( 31, 0), E( -31, 0), E( 32, 0),
867 E( -32, 0), E( 33, 0), E( -33, 0), E( 5, 1), E( -5, 1),
868 E( 6, 1), E( -6, 1), E( 2, 2), E( -2, 2), E( 1, 5),
869 E( -1, 5), E( 1, 6), E( -1, 6), E( 34, 0), E( -34, 0),
870 E( 35, 0), E( -35, 0), E( 36, 0), E( -36, 0), E( 37, 0),
871 E( -37, 0), E( 38, 0), E( -38, 0), E( 39, 0), E( -39, 0),
872 E( 40, 0), E( -40, 0), E( 41, 0), E( -41, 0), E( 42, 0),
873 E( -42, 0), E( 43, 0), E( -43, 0), E( 44, 0), E( -44, 0),
874 E( 45, 0), E( -45, 0), E( 46, 0), E( -46, 0), E( 47, 0),
875 E( -47, 0), E( 48, 0), E( -48, 0), E( 49, 0), E( -49, 0),
876 E( 50, 0), E( -50, 0), E( 0, 1), E( 7, 1), E( -7, 1),
877 E( 8, 1), E( -8, 1), E( 9, 1), E( -9, 1), E( 10, 1),
878 E( -10, 1), E( 0, 2), E( 3, 2), E( -3, 2), E( 0, 3),
879 E( 2, 3), E( -2, 3), E( 1, 7), E( -1, 7), E( 1, 8),
880 E( -1, 8), E( 0, 0), E( 0, 1), E( 0, 2), E( 0, 3),
881 E( 0, 4), E( 0, 5), E( 0, 6), E( 0, 7), E( 0, 8),
882 E( 0, 9), E( 0, 10), E( 0, 11), E( 0, 12), E( 0, 13),
883 E( 0, 14), E( 0, 15), E( 0, 16), E( 0, 17), E( 0, 18),
884 E( 0, 19), E( 0, 20), E( 0, 21), E( 0, 22), E( 0, 23),
885 E( 0, 24), E( 0, 25), E( 0, 26), E( 0, 27), E( 0, 28),
886 E( 0, 29), E( 0, 30), E( 0, 31), E( 0, 32), E( 0, 33),
887 E( 0, 34), E( 0, 35), E( 0, 36), E( 0, 37), E( 0, 38),
888 E( 0, 39), E( 0, 40), E( 0, 41), E( 0, 42), E( 0, 43),
889 E( 0, 44), E( 0, 45), E( 0, 46), E( 0, 47), E( 0, 48),
890 E( 0, 49), E( 0, 50), E( 0, 51), E( 0, 52), E( 0, 53),
891 E( 0, 54), E( 0, 55), E( 0, 56), E( 0, 57), E( 0, 58),
892 E( 0, 59), E( 0, 60), E( 0, 61), E( 0, 62), E( 0, 63),
893 E( 51, 0), E( -51, 0), E( 52, 0), E( -52, 0), E( 53, 0),
894 E( -53, 0), E( 54, 0), E( -54, 0), E( 55, 0), E( -55, 0),
895 E( 56, 0), E( -56, 0), E( 57, 0), E( -57, 0), E( 58, 0),
896 E( -58, 0), E( 59, 0), E( -59, 0), E( 60, 0), E( -60, 0),
897 E( 61, 0), E( -61, 0), E( 62, 0), E( -62, 0), E( 63, 0),
898 E( -63, 0), E( 11, 1), E( -11, 1), E( 12, 1), E( -12, 1),
899 E( 13, 1), E( -13, 1), E( 14, 1), E( -14, 1), E( 4, 2),
900 E( -4, 2), E( 5, 2), E( -5, 2), E( 6, 2), E( -6, 2),
901 E( 3, 3), E( -3, 3), E( 0, 4), E( 2, 4), E( -2, 4),
902 E( 0, 5), E( 0, 6), E( 1, 9), E( -1, 9), E( 1, 10),
903 E( -1, 10), E( 15, 1), E( -15, 1), E( 16, 1), E( -16, 1),
904 E( 17, 1), E( -17, 1), E( 18, 1), E( -18, 1), E( 7, 2),
905 E( -7, 2), E( 8, 2), E( -8, 2), E( 9, 2), E( -9, 2),
906 E( 10, 2), E( -10, 2), E( 4, 3), E( -4, 3), E( 5, 3),
907 E( -5, 3), E( 6, 3), E( -6, 3), E( 2, 5), E( -2, 5),
908 E( 0, 7), E( 0, 8), E( 0, 9), E( 0, 10), E( 1, 11),
909 E( -1, 11), E( 1, 12), E( -1, 12), E( 1, 13), E( -1, 13),
910 E( 1, 14), E( -1, 14), E( 19, 1), E( -19, 1), E( 20, 1),
911 E( -20, 1), E( 3, 4), E( -3, 4), E( 2, 6), E( -2, 6),
912 // AC table Q8 - 907 elements
913 E( 1, 0), E( -1, 0), E( 2, 0), E( -2, 0), E( 3, 0),
914 E( -3, 0), E( 4, 0), E( -4, 0), E( 0, 64), E( 5, 0),
915 E( -5, 0), E( 6, 0), E( -6, 0), E( 7, 0), E( -7, 0),
916 E( 8, 0), E( -8, 0), E( 1, 1), E( -1, 1), E( 2, 1),
917 E( -2, 1), E( 9, 0), E( -9, 0), E( 10, 0), E( -10, 0),
918 E( 11, 0), E( -11, 0), E( 12, 0), E( -12, 0), E( 3, 1),
919 E( -3, 1), E( 4, 1), E( -4, 1), E( 1, 2), E( -1, 2),
920 E( 0, 0), E( 1, 0), E( -1, 0), E( 2, 0), E( -2, 0),
921 E( 3, 0), E( -3, 0), E( 4, 0), E( -4, 0), E( 5, 0),
922 E( -5, 0), E( 6, 0), E( -6, 0), E( 7, 0), E( -7, 0),
923 E( 8, 0), E( -8, 0), E( 9, 0), E( -9, 0), E( 10, 0),
924 E( -10, 0), E( 11, 0), E( -11, 0), E( 12, 0), E( -12, 0),
925 E( 13, 0), E( -13, 0), E( 14, 0), E( -14, 0), E( 15, 0),
926 E( -15, 0), E( 16, 0), E( -16, 0), E( 17, 0), E( -17, 0),
927 E( 18, 0), E( -18, 0), E( 19, 0), E( -19, 0), E( 20, 0),
928 E( -20, 0), E( 21, 0), E( -21, 0), E( 22, 0), E( -22, 0),
929 E( 23, 0), E( -23, 0), E( 24, 0), E( -24, 0), E( 25, 0),
930 E( -25, 0), E( 26, 0), E( -26, 0), E( 27, 0), E( -27, 0),
931 E( 28, 0), E( -28, 0), E( 29, 0), E( -29, 0), E( 30, 0),
932 E( -30, 0), E( 31, 0), E( -31, 0), E( 32, 0), E( -32, 0),
933 E( 33, 0), E( -33, 0), E( 34, 0), E( -34, 0), E( 35, 0),
934 E( -35, 0), E( 36, 0), E( -36, 0), E( 37, 0), E( -37, 0),
935 E( 38, 0), E( -38, 0), E( 39, 0), E( -39, 0), E( 40, 0),
936 E( -40, 0), E( 41, 0), E( -41, 0), E( 42, 0), E( -42, 0),
937 E( 43, 0), E( -43, 0), E( 44, 0), E( -44, 0), E( 45, 0),
938 E( -45, 0), E( 46, 0), E( -46, 0), E( 47, 0), E( -47, 0),
939 E( 48, 0), E( -48, 0), E( 49, 0), E( -49, 0), E( 50, 0),
940 E( -50, 0), E( 51, 0), E( -51, 0), E( 52, 0), E( -52, 0),
941 E( 53, 0), E( -53, 0), E( 54, 0), E( -54, 0), E( 55, 0),
942 E( -55, 0), E( 56, 0), E( -56, 0), E( 57, 0), E( -57, 0),
943 E( 58, 0), E( -58, 0), E( 59, 0), E( -59, 0), E( 60, 0),
944 E( -60, 0), E( 61, 0), E( -61, 0), E( 62, 0), E( -62, 0),
945 E( 63, 0), E( -63, 0), E( 64, 0), E( -64, 0), E( 65, 0),
946 E( -65, 0), E( 66, 0), E( -66, 0), E( 67, 0), E( -67, 0),
947 E( 68, 0), E( -68, 0), E( 69, 0), E( -69, 0), E( 70, 0),
948 E( -70, 0), E( 71, 0), E( -71, 0), E( 72, 0), E( -72, 0),
949 E( 73, 0), E( -73, 0), E( 74, 0), E( -74, 0), E( 75, 0),
950 E( -75, 0), E( 76, 0), E( -76, 0), E( 77, 0), E( -77, 0),
951 E( 78, 0), E( -78, 0), E( 79, 0), E( -79, 0), E( 80, 0),
952 E( -80, 0), E( 81, 0), E( -81, 0), E( 82, 0), E( -82, 0),
953 E( 83, 0), E( -83, 0), E( 84, 0), E( -84, 0), E( 85, 0),
954 E( -85, 0), E( 86, 0), E( -86, 0), E( 87, 0), E( -87, 0),
955 E( 88, 0), E( -88, 0), E( 89, 0), E( -89, 0), E( 90, 0),
956 E( -90, 0), E( 91, 0), E( -91, 0), E( 92, 0), E( -92, 0),
957 E( 93, 0), E( -93, 0), E( 94, 0), E( -94, 0), E( 95, 0),
958 E( -95, 0), E( 96, 0), E( -96, 0), E( 97, 0), E( -97, 0),
959 E( 98, 0), E( -98, 0), E( 99, 0), E( -99, 0), E( 100, 0),
960 E(-100, 0), E( 101, 0), E(-101, 0), E( 102, 0), E(-102, 0),
961 E( 103, 0), E(-103, 0), E( 104, 0), E(-104, 0), E( 105, 0),
962 E(-105, 0), E( 106, 0), E(-106, 0), E( 107, 0), E(-107, 0),
963 E( 108, 0), E(-108, 0), E( 109, 0), E(-109, 0), E( 110, 0),
964 E(-110, 0), E( 111, 0), E(-111, 0), E( 112, 0), E(-112, 0),
965 E( 113, 0), E(-113, 0), E( 114, 0), E(-114, 0), E( 115, 0),
966 E(-115, 0), E( 116, 0), E(-116, 0), E( 117, 0), E(-117, 0),
967 E( 118, 0), E(-118, 0), E( 119, 0), E(-119, 0), E( 120, 0),
968 E(-120, 0), E( 121, 0), E(-121, 0), E( 122, 0), E(-122, 0),
969 E( 123, 0), E(-123, 0), E( 124, 0), E(-124, 0), E( 125, 0),
970 E(-125, 0), E( 126, 0), E(-126, 0), E( 127, 0), E(-127, 0),
971 E( 128, 0), E(-128, 0), E( 129, 0), E(-129, 0), E( 130, 0),
972 E(-130, 0), E( 131, 0), E(-131, 0), E( 132, 0), E(-132, 0),
973 E( 133, 0), E(-133, 0), E( 134, 0), E(-134, 0), E( 135, 0),
974 E(-135, 0), E( 136, 0), E(-136, 0), E( 137, 0), E(-137, 0),
975 E( 138, 0), E(-138, 0), E( 139, 0), E(-139, 0), E( 140, 0),
976 E(-140, 0), E( 141, 0), E(-141, 0), E( 142, 0), E(-142, 0),
977 E( 143, 0), E(-143, 0), E( 144, 0), E(-144, 0), E( 145, 0),
978 E(-145, 0), E( 146, 0), E(-146, 0), E( 147, 0), E(-147, 0),
979 E( 148, 0), E(-148, 0), E( 149, 0), E(-149, 0), E( 150, 0),
980 E(-150, 0), E( 151, 0), E(-151, 0), E( 152, 0), E(-152, 0),
981 E( 153, 0), E(-153, 0), E( 154, 0), E(-154, 0), E( 155, 0),
982 E(-155, 0), E( 156, 0), E(-156, 0), E( 157, 0), E(-157, 0),
983 E( 158, 0), E(-158, 0), E( 159, 0), E(-159, 0), E( 160, 0),
984 E(-160, 0), E( 161, 0), E(-161, 0), E( 162, 0), E(-162, 0),
985 E( 163, 0), E(-163, 0), E( 164, 0), E(-164, 0), E( 165, 0),
986 E(-165, 0), E( 166, 0), E(-166, 0), E( 167, 0), E(-167, 0),
987 E( 168, 0), E(-168, 0), E( 169, 0), E(-169, 0), E( 170, 0),
988 E(-170, 0), E( 171, 0), E(-171, 0), E( 172, 0), E(-172, 0),
989 E( 173, 0), E(-173, 0), E( 174, 0), E(-174, 0), E( 175, 0),
990 E(-175, 0), E( 176, 0), E(-176, 0), E( 177, 0), E(-177, 0),
991 E( 178, 0), E(-178, 0), E( 179, 0), E(-179, 0), E( 180, 0),
992 E(-180, 0), E( 181, 0), E(-181, 0), E( 182, 0), E(-182, 0),
993 E( 183, 0), E(-183, 0), E( 184, 0), E(-184, 0), E( 185, 0),
994 E(-185, 0), E( 186, 0), E(-186, 0), E( 187, 0), E(-187, 0),
995 E( 188, 0), E(-188, 0), E( 189, 0), E(-189, 0), E( 190, 0),
996 E(-190, 0), E( 191, 0), E(-191, 0), E( 192, 0), E(-192, 0),
997 E( 193, 0), E(-193, 0), E( 194, 0), E(-194, 0), E( 195, 0),
998 E(-195, 0), E( 196, 0), E(-196, 0), E( 197, 0), E(-197, 0),
999 E( 198, 0), E(-198, 0), E( 199, 0), E(-199, 0), E( 200, 0),
1000 E(-200, 0), E( 201, 0), E(-201, 0), E( 202, 0), E(-202, 0),
1001 E( 203, 0), E(-203, 0), E( 204, 0), E(-204, 0), E( 205, 0),
1002 E(-205, 0), E( 206, 0), E(-206, 0), E( 207, 0), E(-207, 0),
1003 E( 208, 0), E(-208, 0), E( 209, 0), E(-209, 0), E( 210, 0),
1004 E(-210, 0), E( 211, 0), E(-211, 0), E( 212, 0), E(-212, 0),
1005 E( 213, 0), E(-213, 0), E( 214, 0), E(-214, 0), E( 215, 0),
1006 E(-215, 0), E( 216, 0), E(-216, 0), E( 217, 0), E(-217, 0),
1007 E( 218, 0), E(-218, 0), E( 219, 0), E(-219, 0), E( 220, 0),
1008 E(-220, 0), E( 221, 0), E(-221, 0), E( 222, 0), E(-222, 0),
1009 E( 223, 0), E(-223, 0), E( 224, 0), E(-224, 0), E( 225, 0),
1010 E(-225, 0), E( 226, 0), E(-226, 0), E( 227, 0), E(-227, 0),
1011 E( 228, 0), E(-228, 0), E( 229, 0), E(-229, 0), E( 230, 0),
1012 E(-230, 0), E( 231, 0), E(-231, 0), E( 232, 0), E(-232, 0),
1013 E( 233, 0), E(-233, 0), E( 234, 0), E(-234, 0), E( 235, 0),
1014 E(-235, 0), E( 236, 0), E(-236, 0), E( 237, 0), E(-237, 0),
1015 E( 238, 0), E(-238, 0), E( 239, 0), E(-239, 0), E( 240, 0),
1016 E(-240, 0), E( 241, 0), E(-241, 0), E( 242, 0), E(-242, 0),
1017 E( 243, 0), E(-243, 0), E( 244, 0), E(-244, 0), E( 245, 0),
1018 E(-245, 0), E( 246, 0), E(-246, 0), E( 247, 0), E(-247, 0),
1019 E( 248, 0), E(-248, 0), E( 249, 0), E(-249, 0), E( 250, 0),
1020 E(-250, 0), E( 251, 0), E(-251, 0), E( 252, 0), E(-252, 0),
1021 E( 253, 0), E(-253, 0), E( 254, 0), E(-254, 0), E( 255, 0),
1022 E(-255, 0), E( 13, 0), E( -13, 0), E( 14, 0), E( -14, 0),
1023 E( 15, 0), E( -15, 0), E( 16, 0), E( -16, 0), E( 17, 0),
1024 E( -17, 0), E( 18, 0), E( -18, 0), E( 5, 1), E( -5, 1),
1025 E( 6, 1), E( -6, 1), E( 2, 2), E( -2, 2), E( 1, 3),
1026 E( -1, 3), E( 0, 0), E( 19, 0), E( -19, 0), E( 20, 0),
1027 E( -20, 0), E( 21, 0), E( -21, 0), E( 22, 0), E( -22, 0),
1028 E( 23, 0), E( -23, 0), E( 24, 0), E( -24, 0), E( 25, 0),
1029 E( -25, 0), E( 7, 1), E( -7, 1), E( 8, 1), E( -8, 1),
1030 E( 3, 2), E( -3, 2), E( 2, 3), E( -2, 3), E( 1, 4),
1031 E( -1, 4), E( 1, 5), E( -1, 5), E( 26, 0), E( -26, 0),
1032 E( 27, 0), E( -27, 0), E( 28, 0), E( -28, 0), E( 29, 0),
1033 E( -29, 0), E( 30, 0), E( -30, 0), E( 31, 0), E( -31, 0),
1034 E( 32, 0), E( -32, 0), E( 33, 0), E( -33, 0), E( 34, 0),
1035 E( -34, 0), E( 35, 0), E( -35, 0), E( 36, 0), E( -36, 0),
1036 E( 0, 1), E( 9, 1), E( -9, 1), E( 10, 1), E( -10, 1),
1037 E( 11, 1), E( -11, 1), E( 12, 1), E( -12, 1), E( 0, 2),
1038 E( 4, 2), E( -4, 2), E( 5, 2), E( -5, 2), E( 6, 2),
1039 E( -6, 2), E( 0, 3), E( 3, 3), E( -3, 3), E( 4, 3),
1040 E( -4, 3), E( 0, 4), E( 2, 4), E( -2, 4), E( 0, 5),
1041 E( 1, 6), E( -1, 6), E( 1, 7), E( -1, 7), E( 1, 8),
1042 E( -1, 8), E( 37, 0), E( -37, 0), E( 38, 0), E( -38, 0),
1043 E( 39, 0), E( -39, 0), E( 40, 0), E( -40, 0), E( 41, 0),
1044 E( -41, 0), E( 42, 0), E( -42, 0), E( 43, 0), E( -43, 0),
1045 E( 44, 0), E( -44, 0), E( 45, 0), E( -45, 0), E( 46, 0),
1046 E( -46, 0), E( 47, 0), E( -47, 0), E( 48, 0), E( -48, 0),
1047 E( 13, 1), E( -13, 1), E( 14, 1), E( -14, 1), E( 15, 1),
1048 E( -15, 1), E( 16, 1), E( -16, 1), E( 7, 2), E( -7, 2),
1049 E( 8, 2), E( -8, 2), E( 5, 3), E( -5, 3), E( 6, 3),
1050 E( -6, 3), E( 3, 4), E( -3, 4), E( 4, 4), E( -4, 4),
1051 E( 2, 5), E( -2, 5), E( 0, 6), E( 2, 6), E( -2, 6),
1052 E( 0, 7), E( 0, 8), E( 0, 9), E( 1, 9), E( -1, 9),
1053 E( 1, 10), E( -1, 10), E( 1, 11), E( -1, 11), E( 1, 12),
1054 E( -1, 12), E( 49, 0), E( -49, 0), E( 50, 0), E( -50, 0),
1055 E( 51, 0), E( -51, 0), E( 52, 0), E( -52, 0), E( 53, 0),
1056 E( -53, 0), E( 54, 0), E( -54, 0), E( 55, 0), E( -55, 0),
1057 E( 56, 0), E( -56, 0), E( 57, 0), E( -57, 0), E( 58, 0),
1058 E( -58, 0), E( 59, 0), E( -59, 0), E( 60, 0), E( -60, 0),
1059 E( 61, 0), E( -61, 0), E( 62, 0), E( -62, 0), E( 63, 0),
1060 E( -63, 0), E( 17, 1), E( -17, 1), E( 18, 1), E( -18, 1),
1061 E( 19, 1), E( -19, 1), E( 20, 1), E( -20, 1), E( 21, 1),
1062 E( -21, 1), E( 22, 1), E( -22, 1), E( 23, 1), E( -23, 1),
1063 E( 24, 1), E( -24, 1), E( 9, 2), E( -9, 2), E( 10, 2),
1064 E( -10, 2), E( 11, 2), E( -11, 2), E( 12, 2), E( -12, 2),
1065 E( 7, 3), E( -7, 3), E( 8, 3), E( -8, 3), E( 5, 4),
1066 E( -5, 4), E( 6, 4), E( -6, 4), E( 3, 5), E( -3, 5),
1067 E( 4, 5), E( -4, 5), E( 5, 5), E( -5, 5), E( 6, 5),
1068 E( -6, 5), E( 3, 6), E( -3, 6), E( 4, 6), E( -4, 6),
1069 E( 2, 7), E( -2, 7), E( 2, 8), E( -2, 8), E( 2, 9),
1070 E( -2, 9), E( 0, 10), E( 2, 10), E( -2, 10), E( 0, 11),
1071 E( 0, 12), E( 0, 13), E( 1, 13), E( -1, 13), E( 1, 14),
1072 E( -1, 14), E( 0, 0), E( 0, 1), E( 0, 2), E( 0, 3),
1073 E( 0, 4), E( 0, 5), E( 0, 6), E( 0, 7), E( 0, 8),
1074 E( 0, 9), E( 0, 10), E( 0, 11), E( 0, 12), E( 0, 13),
1075 E( 0, 14), E( 0, 15), E( 0, 16), E( 0, 17), E( 0, 18),
1076 E( 0, 19), E( 0, 20), E( 0, 21), E( 0, 22), E( 0, 23),
1077 E( 0, 24), E( 0, 25), E( 0, 26), E( 0, 27), E( 0, 28),
1078 E( 0, 29), E( 0, 30), E( 0, 31), E( 0, 32), E( 0, 33),
1079 E( 0, 34), E( 0, 35), E( 0, 36), E( 0, 37), E( 0, 38),
1080 E( 0, 39), E( 0, 40), E( 0, 41), E( 0, 42), E( 0, 43),
1081 E( 0, 44), E( 0, 45), E( 0, 46), E( 0, 47), E( 0, 48),
1082 E( 0, 49), E( 0, 50), E( 0, 51), E( 0, 52), E( 0, 53),
1083 E( 0, 54), E( 0, 55), E( 0, 56), E( 0, 57), E( 0, 58),
1084 E( 0, 59), E( 0, 60), E( 0, 61), E( 0, 62), E( 0, 63),
1085 E( 25, 1), E( -25, 1), E( 26, 1), E( -26, 1), E( 27, 1),
1086 E( -27, 1), E( 28, 1), E( -28, 1), E( 29, 1), E( -29, 1),
1087 E( 30, 1), E( -30, 1), E( 31, 1), E( -31, 1), E( 32, 1),
1088 E( -32, 1), E( 13, 2), E( -13, 2), E( 14, 2), E( -14, 2),
1089 E( 15, 2), E( -15, 2), E( 16, 2), E( -16, 2), E( 9, 3),
1090 E( -9, 3), E( 10, 3), E( -10, 3), E( 11, 3), E( -11, 3),
1091 E( 7, 4), E( -7, 4), E( 3, 7), E( -3, 7), E( 4, 7),
1092 E( -4, 7), E( 3, 8), E( -3, 8), E( 4, 8), E( -4, 8),
1093 E( 3, 9), E( -3, 9), E( 2, 11), E( -2, 11), E( 2, 12),
1094 E( -2, 12), E( 0, 14),
1095 // AC table Q16 - 512 elements
1096 E( 1, 0), E( -1, 0), E( 2, 0), E( -2, 0), E( 3, 0),
1097 E( -3, 0), E( 4, 0), E( -4, 0), E( 1, 1), E( -1, 1),
1098 E( 0, 64), E( 5, 0), E( -5, 0), E( 6, 0), E( -6, 0),
1099 E( 2, 1), E( -2, 1), E( 1, 2), E( -1, 2), E( 7, 0),
1100 E( -7, 0), E( 8, 0), E( -8, 0), E( 9, 0), E( -9, 0),
1101 E( 3, 1), E( -3, 1), E( 1, 3), E( -1, 3), E( 1, 4),
1102 E( -1, 4), E( 10, 0), E( -10, 0), E( 11, 0), E( -11, 0),
1103 E( 12, 0), E( -12, 0), E( 4, 1), E( -4, 1), E( 2, 2),
1104 E( -2, 2), E( 1, 5), E( -1, 5), E( 1, 6), E( -1, 6),
1105 E( 13, 0), E( -13, 0), E( 14, 0), E( -14, 0), E( 15, 0),
1106 E( -15, 0), E( 16, 0), E( -16, 0), E( 17, 0), E( -17, 0),
1107 E( 5, 1), E( -5, 1), E( 2, 3), E( -2, 3), E( 1, 7),
1108 E( -1, 7), E( 1, 8), E( -1, 8), E( 1, 9), E( -1, 9),
1109 E( 1, 10), E( -1, 10), E( 0, 0), E( 18, 0), E( -18, 0),
1110 E( 19, 0), E( -19, 0), E( 20, 0), E( -20, 0), E( 21, 0),
1111 E( -21, 0), E( 22, 0), E( -22, 0), E( 6, 1), E( -6, 1),
1112 E( 7, 1), E( -7, 1), E( 3, 2), E( -3, 2), E( 2, 4),
1113 E( -2, 4), E( 2, 5), E( -2, 5), E( 1, 11), E( -1, 11),
1114 E( 1, 12), E( -1, 12), E( 1, 13), E( -1, 13), E( 0, 0),
1115 E( 0, 1), E( 0, 2), E( 0, 3), E( 0, 4), E( 0, 5),
1116 E( 0, 6), E( 0, 7), E( 0, 8), E( 0, 9), E( 0, 10),
1117 E( 0, 11), E( 0, 12), E( 0, 13), E( 0, 14), E( 0, 15),
1118 E( 0, 16), E( 0, 17), E( 0, 18), E( 0, 19), E( 0, 20),
1119 E( 0, 21), E( 0, 22), E( 0, 23), E( 0, 24), E( 0, 25),
1120 E( 0, 26), E( 0, 27), E( 0, 28), E( 0, 29), E( 0, 30),
1121 E( 0, 31), E( 0, 32), E( 0, 33), E( 0, 34), E( 0, 35),
1122 E( 0, 36), E( 0, 37), E( 0, 38), E( 0, 39), E( 0, 40),
1123 E( 0, 41), E( 0, 42), E( 0, 43), E( 0, 44), E( 0, 45),
1124 E( 0, 46), E( 0, 47), E( 0, 48), E( 0, 49), E( 0, 50),
1125 E( 0, 51), E( 0, 52), E( 0, 53), E( 0, 54), E( 0, 55),
1126 E( 0, 56), E( 0, 57), E( 0, 58), E( 0, 59), E( 0, 60),
1127 E( 0, 61), E( 0, 62), E( 0, 63), E( 0, 0), E( 1, 0),
1128 E( -1, 0), E( 2, 0), E( -2, 0), E( 3, 0), E( -3, 0),
1129 E( 4, 0), E( -4, 0), E( 5, 0), E( -5, 0), E( 6, 0),
1130 E( -6, 0), E( 7, 0), E( -7, 0), E( 8, 0), E( -8, 0),
1131 E( 9, 0), E( -9, 0), E( 10, 0), E( -10, 0), E( 11, 0),
1132 E( -11, 0), E( 12, 0), E( -12, 0), E( 13, 0), E( -13, 0),
1133 E( 14, 0), E( -14, 0), E( 15, 0), E( -15, 0), E( 16, 0),
1134 E( -16, 0), E( 17, 0), E( -17, 0), E( 18, 0), E( -18, 0),
1135 E( 19, 0), E( -19, 0), E( 20, 0), E( -20, 0), E( 21, 0),
1136 E( -21, 0), E( 22, 0), E( -22, 0), E( 23, 0), E( -23, 0),
1137 E( 24, 0), E( -24, 0), E( 25, 0), E( -25, 0), E( 26, 0),
1138 E( -26, 0), E( 27, 0), E( -27, 0), E( 28, 0), E( -28, 0),
1139 E( 29, 0), E( -29, 0), E( 30, 0), E( -30, 0), E( 31, 0),
1140 E( -31, 0), E( 32, 0), E( -32, 0), E( 33, 0), E( -33, 0),
1141 E( 34, 0), E( -34, 0), E( 35, 0), E( -35, 0), E( 36, 0),
1142 E( -36, 0), E( 37, 0), E( -37, 0), E( 38, 0), E( -38, 0),
1143 E( 39, 0), E( -39, 0), E( 40, 0), E( -40, 0), E( 41, 0),
1144 E( -41, 0), E( 42, 0), E( -42, 0), E( 43, 0), E( -43, 0),
1145 E( 44, 0), E( -44, 0), E( 45, 0), E( -45, 0), E( 46, 0),
1146 E( -46, 0), E( 47, 0), E( -47, 0), E( 48, 0), E( -48, 0),
1147 E( 49, 0), E( -49, 0), E( 50, 0), E( -50, 0), E( 51, 0),
1148 E( -51, 0), E( 52, 0), E( -52, 0), E( 53, 0), E( -53, 0),
1149 E( 54, 0), E( -54, 0), E( 55, 0), E( -55, 0), E( 56, 0),
1150 E( -56, 0), E( 57, 0), E( -57, 0), E( 58, 0), E( -58, 0),
1151 E( 59, 0), E( -59, 0), E( 60, 0), E( -60, 0), E( 61, 0),
1152 E( -61, 0), E( 62, 0), E( -62, 0), E( 63, 0), E( -63, 0),
1153 E( 64, 0), E( -64, 0), E( 65, 0), E( -65, 0), E( 66, 0),
1154 E( -66, 0), E( 67, 0), E( -67, 0), E( 68, 0), E( -68, 0),
1155 E( 69, 0), E( -69, 0), E( 70, 0), E( -70, 0), E( 71, 0),
1156 E( -71, 0), E( 72, 0), E( -72, 0), E( 73, 0), E( -73, 0),
1157 E( 74, 0), E( -74, 0), E( 75, 0), E( -75, 0), E( 76, 0),
1158 E( -76, 0), E( 77, 0), E( -77, 0), E( 78, 0), E( -78, 0),
1159 E( 79, 0), E( -79, 0), E( 80, 0), E( -80, 0), E( 81, 0),
1160 E( -81, 0), E( 82, 0), E( -82, 0), E( 83, 0), E( -83, 0),
1161 E( 84, 0), E( -84, 0), E( 85, 0), E( -85, 0), E( 86, 0),
1162 E( -86, 0), E( 87, 0), E( -87, 0), E( 88, 0), E( -88, 0),
1163 E( 89, 0), E( -89, 0), E( 90, 0), E( -90, 0), E( 91, 0),
1164 E( -91, 0), E( 92, 0), E( -92, 0), E( 93, 0), E( -93, 0),
1165 E( 94, 0), E( -94, 0), E( 95, 0), E( -95, 0), E( 96, 0),
1166 E( -96, 0), E( 97, 0), E( -97, 0), E( 98, 0), E( -98, 0),
1167 E( 99, 0), E( -99, 0), E( 100, 0), E(-100, 0), E( 101, 0),
1168 E(-101, 0), E( 102, 0), E(-102, 0), E( 103, 0), E(-103, 0),
1169 E( 104, 0), E(-104, 0), E( 105, 0), E(-105, 0), E( 106, 0),
1170 E(-106, 0), E( 107, 0), E(-107, 0), E( 108, 0), E(-108, 0),
1171 E( 109, 0), E(-109, 0), E( 110, 0), E(-110, 0), E( 111, 0),
1172 E(-111, 0), E( 112, 0), E(-112, 0), E( 113, 0), E(-113, 0),
1173 E( 114, 0), E(-114, 0), E( 115, 0), E(-115, 0), E( 116, 0),
1174 E(-116, 0), E( 117, 0), E(-117, 0), E( 118, 0), E(-118, 0),
1175 E( 119, 0), E(-119, 0), E( 120, 0), E(-120, 0), E( 121, 0),
1176 E(-121, 0), E( 122, 0), E(-122, 0), E( 123, 0), E(-123, 0),
1177 E( 124, 0), E(-124, 0), E( 125, 0), E(-125, 0), E( 126, 0),
1178 E(-126, 0), E( 127, 0), E(-127, 0), E( 23, 0), E( -23, 0),
1179 E( 24, 0), E( -24, 0), E( 25, 0), E( -25, 0), E( 26, 0),
1180 E( -26, 0), E( 27, 0), E( -27, 0), E( 28, 0), E( -28, 0),
1181 E( 8, 1), E( -8, 1), E( 9, 1), E( -9, 1), E( 4, 2),
1182 E( -4, 2), E( 3, 3), E( -3, 3), E( 3, 4), E( -3, 4),
1183 E( 2, 6), E( -2, 6), E( 2, 7), E( -2, 7), E( 29, 0),
1184 E( -29, 0), E( 30, 0), E( -30, 0), E( 31, 0), E( -31, 0),
1185 E( 32, 0), E( -32, 0), E( 33, 0), E( -33, 0), E( 34, 0),
1186 E( -34, 0), E( 35, 0), E( -35, 0), E( 0, 1), E( 10, 1),
1187 E( -10, 1), E( 11, 1), E( -11, 1), E( 12, 1), E( -12, 1),
1188 E( 0, 2), E( 5, 2), E( -5, 2), E( 0, 3), E( 4, 3),
1189 E( -4, 3), E( 3, 5), E( -3, 5), E( 2, 8), E( -2, 8),
1190 E( 2, 9), E( -2, 9), E( 1, 14), E( -1, 14), E( 1, 15),
1191 E( -1, 15), E( 36, 0), E( -36, 0), E( 37, 0), E( -37, 0),
1192 E( 38, 0), E( -38, 0), E( 39, 0), E( -39, 0), E( 40, 0),
1193 E( -40, 0), E( 13, 1), E( -13, 1), E( 14, 1), E( -14, 1),
1194 E( 15, 1), E( -15, 1), E( 6, 2), E( -6, 2), E( 7, 2),
1195 E( -7, 2), E( 5, 3), E( -5, 3), E( 0, 4), E( 4, 4),
1196 E( -4, 4), E( 0, 5), E( 0, 6), E( 3, 6), E( -3, 6),
1197 E( 0, 7), E( 3, 7), E( -3, 7), E( 2, 10), E( -2, 10),
1198 E( 1, 16), E( -1, 16),
1199 // AC table Q32 - 354 elements
1200 E( 1, 0), E( -1, 0), E( 2, 0), E( -2, 0), E( 0, 64), E( 3, 0),
1201 E( -3, 0), E( 1, 1), E( -1, 1), E( 4, 0), E( -4, 0), E( 5, 0),
1202 E( -5, 0), E( 2, 1), E( -2, 1), E( 1, 2), E( -1, 2), E( 1, 3),
1203 E( -1, 3), E( 6, 0), E( -6, 0), E( 7, 0), E( -7, 0), E( 3, 1),
1204 E( -3, 1), E( 1, 4), E( -1, 4), E( 1, 5), E( -1, 5), E( 8, 0),
1205 E( -8, 0), E( 9, 0), E( -9, 0), E( 10, 0), E(-10, 0), E( 4, 1),
1206 E( -4, 1), E( 2, 2), E( -2, 2), E( 1, 6), E( -1, 6), E( 1, 7),
1207 E( -1, 7), E( 1, 8), E( -1, 8), E( 11, 0), E(-11, 0), E( 12, 0),
1208 E(-12, 0), E( 13, 0), E(-13, 0), E( 5, 1), E( -5, 1), E( 2, 3),
1209 E( -2, 3), E( 1, 9), E( -1, 9), E( 1, 10), E( -1, 10), E( 14, 0),
1210 E(-14, 0), E( 15, 0), E(-15, 0), E( 16, 0), E(-16, 0), E( 6, 1),
1211 E( -6, 1), E( 7, 1), E( -7, 1), E( 3, 2), E( -3, 2), E( 3, 3),
1212 E( -3, 3), E( 2, 4), E( -2, 4), E( 2, 5), E( -2, 5), E( 1, 11),
1213 E( -1, 11), E( 1, 12), E( -1, 12), E( 1, 13), E( -1, 13), E( 0, 0),
1214 E( 0, 1), E( 0, 2), E( 0, 3), E( 0, 4), E( 0, 5), E( 0, 6),
1215 E( 0, 7), E( 0, 8), E( 0, 9), E( 0, 10), E( 0, 11), E( 0, 12),
1216 E( 0, 13), E( 0, 14), E( 0, 15), E( 0, 16), E( 0, 17), E( 0, 18),
1217 E( 0, 19), E( 0, 20), E( 0, 21), E( 0, 22), E( 0, 23), E( 0, 24),
1218 E( 0, 25), E( 0, 26), E( 0, 27), E( 0, 28), E( 0, 29), E( 0, 30),
1219 E( 0, 31), E( 0, 32), E( 0, 33), E( 0, 34), E( 0, 35), E( 0, 36),
1220 E( 0, 37), E( 0, 38), E( 0, 39), E( 0, 40), E( 0, 41), E( 0, 42),
1221 E( 0, 43), E( 0, 44), E( 0, 45), E( 0, 46), E( 0, 47), E( 0, 48),
1222 E( 0, 49), E( 0, 50), E( 0, 51), E( 0, 52), E( 0, 53), E( 0, 54),
1223 E( 0, 55), E( 0, 56), E( 0, 57), E( 0, 58), E( 0, 59), E( 0, 60),
1224 E( 0, 61), E( 0, 62), E( 0, 63), E( 0, 0), E( 17, 0), E(-17, 0),
1225 E( 18, 0), E(-18, 0), E( 19, 0), E(-19, 0), E( 20, 0), E(-20, 0),
1226 E( 8, 1), E( -8, 1), E( 9, 1), E( -9, 1), E( 4, 2), E( -4, 2),
1227 E( 3, 4), E( -3, 4), E( 2, 6), E( -2, 6), E( 2, 7), E( -2, 7),
1228 E( 2, 8), E( -2, 8), E( 1, 14), E( -1, 14), E( 0, 0), E( 1, 0),
1229 E( -1, 0), E( 2, 0), E( -2, 0), E( 3, 0), E( -3, 0), E( 4, 0),
1230 E( -4, 0), E( 5, 0), E( -5, 0), E( 6, 0), E( -6, 0), E( 7, 0),
1231 E( -7, 0), E( 8, 0), E( -8, 0), E( 9, 0), E( -9, 0), E( 10, 0),
1232 E(-10, 0), E( 11, 0), E(-11, 0), E( 12, 0), E(-12, 0), E( 13, 0),
1233 E(-13, 0), E( 14, 0), E(-14, 0), E( 15, 0), E(-15, 0), E( 16, 0),
1234 E(-16, 0), E( 17, 0), E(-17, 0), E( 18, 0), E(-18, 0), E( 19, 0),
1235 E(-19, 0), E( 20, 0), E(-20, 0), E( 21, 0), E(-21, 0), E( 22, 0),
1236 E(-22, 0), E( 23, 0), E(-23, 0), E( 24, 0), E(-24, 0), E( 25, 0),
1237 E(-25, 0), E( 26, 0), E(-26, 0), E( 27, 0), E(-27, 0), E( 28, 0),
1238 E(-28, 0), E( 29, 0), E(-29, 0), E( 30, 0), E(-30, 0), E( 31, 0),
1239 E(-31, 0), E( 32, 0), E(-32, 0), E( 33, 0), E(-33, 0), E( 34, 0),
1240 E(-34, 0), E( 35, 0), E(-35, 0), E( 36, 0), E(-36, 0), E( 37, 0),
1241 E(-37, 0), E( 38, 0), E(-38, 0), E( 39, 0), E(-39, 0), E( 40, 0),
1242 E(-40, 0), E( 41, 0), E(-41, 0), E( 42, 0), E(-42, 0), E( 43, 0),
1243 E(-43, 0), E( 44, 0), E(-44, 0), E( 45, 0), E(-45, 0), E( 46, 0),
1244 E(-46, 0), E( 47, 0), E(-47, 0), E( 48, 0), E(-48, 0), E( 49, 0),
1245 E(-49, 0), E( 50, 0), E(-50, 0), E( 51, 0), E(-51, 0), E( 52, 0),
1246 E(-52, 0), E( 53, 0), E(-53, 0), E( 54, 0), E(-54, 0), E( 55, 0),
1247 E(-55, 0), E( 56, 0), E(-56, 0), E( 57, 0), E(-57, 0), E( 58, 0),
1248 E(-58, 0), E( 59, 0), E(-59, 0), E( 60, 0), E(-60, 0), E( 61, 0),
1249 E(-61, 0), E( 62, 0), E(-62, 0), E( 63, 0), E(-63, 0), E( 21, 0),
1250 E(-21, 0), E( 22, 0), E(-22, 0), E( 23, 0), E(-23, 0), E( 0, 1),
1251 E( 10, 1), E(-10, 1), E( 11, 1), E(-11, 1), E( 0, 2), E( 5, 2),
1252 E( -5, 2), E( 6, 2), E( -6, 2), E( 0, 3), E( 4, 3), E( -4, 3),
1253 E( 0, 4), E( 3, 5), E( -3, 5), E( 3, 6), E( -3, 6), E( 2, 9),
1254 E( -2, 9), E( 1, 15), E( -1, 15), E( 24, 0), E(-24, 0), E( 25, 0),
1255 E(-25, 0), E( 26, 0), E(-26, 0), E( 12, 1), E(-12, 1), E( 13, 1),
1256 E(-13, 1), E( 5, 3), E( -5, 3), E( 4, 4), E( -4, 4), E( 0, 5),
1257 E( 4, 5), E( -4, 5), E( 0, 6), E( 0, 7), E( 3, 7), E( -3, 7),
1258 E( 0, 8), E( 3, 8), E( -3, 8), E( 0, 9), E( 1, 16), E( -1, 16),
1259 // AC table Q64 - 257 elements
1260 E( 1, 0), E( -1, 0), E( 0, 64), E( 2, 0), E( -2, 0), E( 3, 0),
1261 E( -3, 0), E( 1, 1), E( -1, 1), E( 4, 0), E( -4, 0), E( 2, 1),
1262 E( -2, 1), E( 1, 2), E( -1, 2), E( 5, 0), E( -5, 0), E( 1, 3),
1263 E( -1, 3), E( 1, 4), E( -1, 4), E( 6, 0), E( -6, 0), E( 3, 1),
1264 E( -3, 1), E( 2, 2), E( -2, 2), E( 1, 5), E( -1, 5), E( 1, 6),
1265 E( -1, 6), E( 1, 7), E( -1, 7), E( 7, 0), E( -7, 0), E( 8, 0),
1266 E( -8, 0), E( 4, 1), E( -4, 1), E( 2, 3), E( -2, 3), E( 1, 8),
1267 E( -1, 8), E( 1, 9), E( -1, 9), E( 9, 0), E( -9, 0), E( 10, 0),
1268 E(-10, 0), E( 5, 1), E( -5, 1), E( 3, 2), E( -3, 2), E( 2, 4),
1269 E( -2, 4), E( 2, 5), E( -2, 5), E( 1, 10), E( -1, 10), E( 1, 11),
1270 E( -1, 11), E( 0, 0), E( 0, 1), E( 0, 2), E( 0, 3), E( 0, 4),
1271 E( 0, 5), E( 0, 6), E( 0, 7), E( 0, 8), E( 0, 9), E( 0, 10),
1272 E( 0, 11), E( 0, 12), E( 0, 13), E( 0, 14), E( 0, 15), E( 0, 16),
1273 E( 0, 17), E( 0, 18), E( 0, 19), E( 0, 20), E( 0, 21), E( 0, 22),
1274 E( 0, 23), E( 0, 24), E( 0, 25), E( 0, 26), E( 0, 27), E( 0, 28),
1275 E( 0, 29), E( 0, 30), E( 0, 31), E( 0, 32), E( 0, 33), E( 0, 34),
1276 E( 0, 35), E( 0, 36), E( 0, 37), E( 0, 38), E( 0, 39), E( 0, 40),
1277 E( 0, 41), E( 0, 42), E( 0, 43), E( 0, 44), E( 0, 45), E( 0, 46),
1278 E( 0, 47), E( 0, 48), E( 0, 49), E( 0, 50), E( 0, 51), E( 0, 52),
1279 E( 0, 53), E( 0, 54), E( 0, 55), E( 0, 56), E( 0, 57), E( 0, 58),
1280 E( 0, 59), E( 0, 60), E( 0, 61), E( 0, 62), E( 0, 63), E( 0, 0),
1281 E( 11, 0), E(-11, 0), E( 12, 0), E(-12, 0), E( 6, 1), E( -6, 1),
1282 E( 7, 1), E( -7, 1), E( 3, 3), E( -3, 3), E( 3, 4), E( -3, 4),
1283 E( 3, 5), E( -3, 5), E( 2, 6), E( -2, 6), E( 2, 7), E( -2, 7),
1284 E( 1, 12), E( -1, 12), E( 1, 13), E( -1, 13), E( 1, 14), E( -1, 14),
1285 E( 13, 0), E(-13, 0), E( 14, 0), E(-14, 0), E( 0, 1), E( 8, 1),
1286 E( -8, 1), E( 4, 2), E( -4, 2), E( 4, 3), E( -4, 3), E( 2, 8),
1287 E( -2, 8), E( 2, 9), E( -2, 9), E( 1, 15), E( -1, 15), E( 0, 0),
1288 E( 1, 0), E( -1, 0), E( 2, 0), E( -2, 0), E( 3, 0), E( -3, 0),
1289 E( 4, 0), E( -4, 0), E( 5, 0), E( -5, 0), E( 6, 0), E( -6, 0),
1290 E( 7, 0), E( -7, 0), E( 8, 0), E( -8, 0), E( 9, 0), E( -9, 0),
1291 E( 10, 0), E(-10, 0), E( 11, 0), E(-11, 0), E( 12, 0), E(-12, 0),
1292 E( 13, 0), E(-13, 0), E( 14, 0), E(-14, 0), E( 15, 0), E(-15, 0),
1293 E( 16, 0), E(-16, 0), E( 17, 0), E(-17, 0), E( 18, 0), E(-18, 0),
1294 E( 19, 0), E(-19, 0), E( 20, 0), E(-20, 0), E( 21, 0), E(-21, 0),
1295 E( 22, 0), E(-22, 0), E( 23, 0), E(-23, 0), E( 24, 0), E(-24, 0),
1296 E( 25, 0), E(-25, 0), E( 26, 0), E(-26, 0), E( 27, 0), E(-27, 0),
1297 E( 28, 0), E(-28, 0), E( 29, 0), E(-29, 0), E( 30, 0), E(-30, 0),
1298 E( 31, 0), E(-31, 0), E( 15, 0), E(-15, 0), E( 9, 1), E( -9, 1),
1299 E( 10, 1), E(-10, 1), E( 0, 2), E( 5, 2), E( -5, 2), E( 0, 3),
1300 E( 5, 3), E( -5, 3), E( 0, 4), E( 4, 4), E( -4, 4), E( 0, 5),
1301 E( 4, 5), E( -4, 5), E( 0, 6), E( 3, 6), E( -3, 6), E( 3, 7),
1302 E( -3, 7), E( 1, 16), E( -1, 16), E( 1, 17), E( -1, 17),
1303 // AC table Q128 - 194 elements
1304 E( 1, 0), E( -1, 0), E( 0, 64), E( 1, 1), E( -1, 1), E( 2, 0),
1305 E( -2, 0), E( 3, 0), E( -3, 0), E( 2, 1), E( -2, 1), E( 1, 2),
1306 E( -1, 2), E( 1, 3), E( -1, 3), E( 1, 4), E( -1, 4), E( 4, 0),
1307 E( -4, 0), E( 1, 5), E( -1, 5), E( 1, 6), E( -1, 6), E( 1, 7),
1308 E( -1, 7), E( 5, 0), E( -5, 0), E( 3, 1), E( -3, 1), E( 2, 2),
1309 E( -2, 2), E( 2, 3), E( -2, 3), E( 1, 8), E( -1, 8), E( 1, 9),
1310 E( -1, 9), E( 6, 0), E( -6, 0), E( 4, 1), E( -4, 1), E( 2, 4),
1311 E( -2, 4), E( 2, 5), E( -2, 5), E( 1, 10), E( -1, 10), E( 7, 0),
1312 E( -7, 0), E( 5, 1), E( -5, 1), E( 3, 2), E( -3, 2), E( 3, 3),
1313 E( -3, 3), E( 2, 6), E( -2, 6), E( 0, 0), E( 0, 1), E( 0, 2),
1314 E( 0, 3), E( 0, 4), E( 0, 5), E( 0, 6), E( 0, 7), E( 0, 8),
1315 E( 0, 9), E( 0, 10), E( 0, 11), E( 0, 12), E( 0, 13), E( 0, 14),
1316 E( 0, 15), E( 0, 16), E( 0, 17), E( 0, 18), E( 0, 19), E( 0, 20),
1317 E( 0, 21), E( 0, 22), E( 0, 23), E( 0, 24), E( 0, 25), E( 0, 26),
1318 E( 0, 27), E( 0, 28), E( 0, 29), E( 0, 30), E( 0, 31), E( 0, 32),
1319 E( 0, 33), E( 0, 34), E( 0, 35), E( 0, 36), E( 0, 37), E( 0, 38),
1320 E( 0, 39), E( 0, 40), E( 0, 41), E( 0, 42), E( 0, 43), E( 0, 44),
1321 E( 0, 45), E( 0, 46), E( 0, 47), E( 0, 48), E( 0, 49), E( 0, 50),
1322 E( 0, 51), E( 0, 52), E( 0, 53), E( 0, 54), E( 0, 55), E( 0, 56),
1323 E( 0, 57), E( 0, 58), E( 0, 59), E( 0, 60), E( 0, 61), E( 0, 62),
1324 E( 0, 63), E( 6, 1), E( -6, 1), E( 7, 1), E( -7, 1), E( 3, 4),
1325 E( -3, 4), E( 3, 5), E( -3, 5), E( 2, 7), E( -2, 7), E( 2, 8),
1326 E( -2, 8), E( 2, 9), E( -2, 9), E( 1, 11), E( -1, 11), E( 1, 12),
1327 E( -1, 12), E( 1, 13), E( -1, 13), E( 0, 0), E( 8, 0), E( -8, 0),
1328 E( 9, 0), E( -9, 0), E( 8, 1), E( -8, 1), E( 4, 2), E( -4, 2),
1329 E( 4, 3), E( -4, 3), E( 3, 6), E( -3, 6), E( 1, 14), E( -1, 14),
1330 E( 1, 15), E( -1, 15), E( 1, 16), E( -1, 16), E( 0, 1), E( 0, 2),
1331 E( 0, 3), E( 0, 0), E( 1, 0), E( -1, 0), E( 2, 0), E( -2, 0),
1332 E( 3, 0), E( -3, 0), E( 4, 0), E( -4, 0), E( 5, 0), E( -5, 0),
1333 E( 6, 0), E( -6, 0), E( 7, 0), E( -7, 0), E( 8, 0), E( -8, 0),
1334 E( 9, 0), E( -9, 0), E( 10, 0), E(-10, 0), E( 11, 0), E(-11, 0),
1335 E( 12, 0), E(-12, 0), E( 13, 0), E(-13, 0), E( 14, 0), E(-14, 0),
1336 E( 15, 0), E(-15, 0),
1337};
1338
1339static const uint8_t hqx_ac_lens[] = {
1340 // AC table Q0 - 815 elements
1341 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6,
1342 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1343 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1344 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1345 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1346 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1347 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1348 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1349 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1350 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1351 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1352 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1353 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1354 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1355 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1356 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1357 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1358 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1359 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1360 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1361 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1362 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1363 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1364 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1365 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1366 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1367 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1368 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1369 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
1370 14, 14, 14, 14, 14, 14, 14, 5, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
1371 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
1372 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9,
1373 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
1374 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10,
1375 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
1376 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10,
1377 10, 9, 10, 10, 10, 10, 10, 10, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1378 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1379 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1380 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1381 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
1382 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
1383 11, 11, 11, 11, 11, 11, 10, 11, 11, 10, 10, 11, 11, 11, 11, 12, 12, 12,
1384 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
1385 12, 12, 12, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13,
1386 13, 13, 13, 13, 13,
1387 // AC table Q8 - 907 elements
1388 4, 4, 4, 4, 5, 5, 5, 5, 4, 6, 6, 6, 6, 6, 6, 6, 6, 6,
1389 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 14,
1390 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1391 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1392 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1393 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1394 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1395 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1396 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1397 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1398 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1399 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1400 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1401 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1402 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1403 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1404 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1405 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1406 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1407 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1408 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1409 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1410 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1411 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1412 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1413 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1414 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1415 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1416 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1417 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1418 15, 15, 15, 15, 15, 15, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
1419 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9,
1420 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10,
1421 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
1422 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10,
1423 10, 9, 10, 10, 10, 10, 9, 10, 10, 9, 10, 10, 10, 10, 10, 10, 11, 11,
1424 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
1425 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
1426 11, 11, 11, 11, 11, 11, 11, 11, 10, 11, 11, 10, 10, 10, 11, 11, 11, 11,
1427 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
1428 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
1429 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
1430 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
1431 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 12, 12, 11, 11, 11,
1432 12, 12, 12, 12, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1433 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1434 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1435 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 13, 13, 13, 13,
1436 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
1437 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
1438 13, 13, 13, 13, 13, 13, 12,
1439 // AC table Q16 - 512 elements
1440 3, 3, 4, 4, 5, 5, 5, 5, 5, 5, 4, 6, 6, 6, 6, 6, 6, 6,
1441 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8,
1442 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9,
1443 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10,
1444 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
1445 10, 10, 10, 10, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1446 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1447 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1448 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 17, 17, 17,
1449 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1450 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1451 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1452 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1453 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1454 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1455 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1456 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1457 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1458 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1459 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1460 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1461 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1462 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 11,
1463 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
1464 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
1465 12, 12, 12, 11, 12, 12, 12, 12, 12, 12, 11, 12, 12, 11, 12, 12, 12, 12,
1466 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
1467 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 13, 13, 12, 12, 13,
1468 13, 12, 13, 13, 13, 13, 13, 13,
1469 // AC table Q32 - 354 elements
1470 3, 3, 4, 4, 3, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6,
1471 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8,
1472 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9,
1473 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
1474 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 15, 15, 15, 15, 15, 15, 15,
1475 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1476 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1477 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1478 15, 15, 15, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
1479 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 16, 17, 17, 17, 17, 17, 17, 17,
1480 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1481 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1482 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1483 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1484 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1485 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1486 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 12, 12, 12, 12, 12, 12, 11,
1487 12, 12, 12, 12, 11, 12, 12, 12, 12, 11, 12, 12, 11, 12, 12, 12, 12, 12,
1488 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12,
1489 13, 13, 12, 12, 13, 13, 12, 13, 13, 12, 13, 13,
1490 // AC table Q64 - 257 elements
1491 3, 3, 2, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7,
1492 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9,
1493 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10,
1494 10, 10, 10, 10, 10, 10, 10, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1495 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1496 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1497 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 10,
1498 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
1499 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 11, 12, 12, 12, 12, 12, 12, 12,
1500 12, 12, 12, 12, 12, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1501 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1502 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1503 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 13, 13, 13, 13,
1504 13, 13, 12, 13, 13, 12, 13, 13, 12, 13, 13, 12, 13, 13, 12, 13, 13, 13,
1505 13, 13, 13, 13, 13,
1506 // AC table Q128 - 194 elements
1507 3, 3, 2, 4, 4, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7,
1508 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
1509 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10,
1510 10, 10, 10, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1511 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1512 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
1513 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11,
1514 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12,
1515 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
1516 12, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1517 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
1518};
1519
1520static const uint16_t hqx_ac_nb_elems[] = { 815, 907, 512, 354, 257, 194 };
1521
1522static VLCElem cbp_vlc[896 /* dc9 */ + 1344 /* dc10 */
1523 + 15630 /* RL_VLC_ELEMS for hqx_ac */];
1524
1525static const VLCElem *dc_vlc[2];
1526#define INIT_DC_TABLE(idx, name) \
1527 do { \
1528 dc_vlc[idx] = ff_vlc_init_tables(&state, HQX_DC_VLC_BITS, \
1529 FF_ARRAY_ELEMS(name ## _vlc_lens), \
1530 name ## _vlc_lens, 1, 1, \
1531 name ## _vlc_bits, 2, 2, 0); \
1532 } while (0)
1533
1534av_unused av_cold static void hqx_init_static(void)
1535{
1536 VLCInitState state = VLC_INIT_STATE(cbp_vlc);
1537 const uint8_t *lens = hqx_ac_lens;
1538 const int16_t *run_level = hqx_ac_run_level;
1539
1540 INIT_DC_TABLE(0, dc9);
1541 INIT_DC_TABLE(1, dc10);
1542
1543 for (int i = 0; i < NUM_HQX_AC; ++i) {
1544 RL_VLC_ELEM *lut = state.table;
1545 unsigned nb_codes = state.size;
1546
1547 hqx_ac[i].lut =
1548 ff_vlc_init_tables_from_lengths(&state, hqx_ac[i].bits,
1549 hqx_ac_nb_elems[i], lens, 1,
1550 run_level, 2, 2, 0, 0);
1551
1552 nb_codes -= state.size;
1553
1554 for (unsigned j = 0; j < nb_codes; ++j) {
1555 // lut[j] is in VLC (not RL_VLC) state
1556 int sym = lut[j].sym;
1557 int len = lut[j].len;
1558 int level;
1559
1560 if (len < 0) {
1561 level = sym;
1562 } else {
1563 level = sym >> 7;
1564 lut[j].run = sym & 0x7f;
1565 }
1566 // lut[j] is now in RL_VLC state
1567 lut[j].len8 = len;
1568 lut[j].level = level;
1569 }
1570 lens += hqx_ac_nb_elems[i];
1571 run_level += hqx_ac_nb_elems[i];
1572 }
1573}
1574
1575#endif /* AVCODEC_HQXVLC_H*/
i
#define i(width, name, range_min, range_max)
Definition cbs_h264.c:63
dc_vlc
static VLCElem dc_vlc[1104]
Definition clearvideo.c:79
state
static struct @346255127015250356166251341105367306144006377143 state
bits
static const uint8_t bits[8]
Definition fastaudio.c:100
E
#define E(level, run)
Definition hqxvlc.h:745
dc9_vlc_bits
static const uint16_t dc9_vlc_bits[512]
Definition hqxvlc.h:48
dc10_vlc_lens
static const uint8_t dc10_vlc_lens[1024]
Definition hqxvlc.h:281
hqx_init_static
av_unused static av_cold void hqx_init_static(void)
Definition hqxvlc.h:1534
hqx_ac_nb_elems
static const uint16_t hqx_ac_nb_elems[]
Definition hqxvlc.h:1520
dc11_vlc_bits
static const uint16_t dc11_vlc_bits[2048]
Definition hqxvlc.h:348
dc10_vlc_bits
static const uint16_t dc10_vlc_bits[1024]
Definition hqxvlc.h:150
HQXACMode
HQXACMode
Definition hqxvlc.h:33
HQX_AC_Q8
@ HQX_AC_Q8
Definition hqxvlc.h:35
HQX_AC_Q16
@ HQX_AC_Q16
Definition hqxvlc.h:36
HQX_AC_Q0
@ HQX_AC_Q0
Definition hqxvlc.h:34
HQX_AC_Q64
@ HQX_AC_Q64
Definition hqxvlc.h:38
NUM_HQX_AC
@ NUM_HQX_AC
Definition hqxvlc.h:40
HQX_AC_Q32
@ HQX_AC_Q32
Definition hqxvlc.h:37
HQX_AC_Q128
@ HQX_AC_Q128
Definition hqxvlc.h:39
hqx_ac
static HQXAC hqx_ac[NUM_HQX_AC]
Definition hqxvlc.h:739
cbp_vlc
static VLCElem cbp_vlc[896+1344+15630]
Definition hqxvlc.h:1523
hqx_ac_lens
static const uint8_t hqx_ac_lens[]
Definition hqxvlc.h:1339
dc9_vlc_lens
static const uint8_t dc9_vlc_lens[512]
Definition hqxvlc.h:115
dc11_vlc_lens
static const uint8_t dc11_vlc_lens[2048]
Definition hqxvlc.h:607
INIT_DC_TABLE
#define INIT_DC_TABLE(idx, name)
Definition hqxvlc.h:1526
hqx_ac_run_level
static const int16_t hqx_ac_run_level[]
Definition hqxvlc.h:747
attributes.h
Macro definitions for various function/variable attributes.
av_unused
#define av_unused
Definition attributes.h:164
av_cold
#define av_cold
Definition attributes.h:117
macros.h
Utility Preprocessor macros.
HQXAC
Definition hqxvlc.h:43
HQXAC::lut
const RL_VLC_ELEM * lut
Definition hqxvlc.h:45
HQXAC::bits
int bits
Definition hqxvlc.h:44
VLCElem
Definition vlc.h:32
VLCElem::run
uint8_t run
Definition vlc.h:43
VLCElem::len
VLCBaseType len
Definition vlc.h:37
VLCElem::len8
int8_t len8
Definition vlc.h:42
VLCElem::sym
VLCBaseType sym
Definition vlc.h:36
VLCElem::level
int16_t level
Definition vlc.h:41
VLCInitState
For static VLCs, the number of bits can often be hardcoded at each get_vlc2() callsite.
Definition vlc.h:220
level
uint8_t level
Definition svq3.c:208
ff_vlc_init_tables_from_lengths
av_cold const VLCElem * ff_vlc_init_tables_from_lengths(VLCInitState *state, int nb_bits, int nb_codes, const int8_t *lens, int lens_wrap, const void *symbols, int symbols_wrap, int symbols_size, int offset, int flags)
Definition vlc.c:366
VLC_INIT_STATE
#define VLC_INIT_STATE(_table)
Definition vlc.h:225
RL_VLC_ELEM
VLCElem RL_VLC_ELEM
Definition vlc.h:48
len
int len
Definition vorbis_enc_data.h:426
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