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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 /* gridmtx.h - definitions for Grid Matrix */
2 /*
3 libzint - the open source barcode library
4 Copyright (C) 2009-2022 Robin Stuart <rstuart114@gmail.com>
5
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions
8 are met:
9
10 1. Redistributions of source code must retain the above copyright
11 notice, this list of conditions and the following disclaimer.
12 2. Redistributions in binary form must reproduce the above copyright
13 notice, this list of conditions and the following disclaimer in the
14 documentation and/or other materials provided with the distribution.
15 3. Neither the name of the project nor the names of its contributors
16 may be used to endorse or promote products derived from this software
17 without specific prior written permission.
18
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
23 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 SUCH DAMAGE.
30 */
31 /* SPDX-License-Identifier: BSD-3-Clause */
32
33 #ifndef Z_GRIDMTX_H
34 #define Z_GRIDMTX_H
35
36 static const char gm_shift_set[] = {
37 /* From Table 7 - Encoding of control characters */
38 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* NULL -> SI */
39 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* DLE -> US */
40 '!', '"', '#', '$', '%', '&', '\'', '(', ')', '*', '+', ',', '-', '.', '/', ':',
41 ';', '<', '=', '>', '?', '@', '[', '\\', ']', '^', '_', '`', '{', '|', '}', '~'
42 };
43
44 static const unsigned short gm_recommend_cw[] = {
45 9, 30, 59, 114, 170, 237, 315, 405, 506, 618, 741, 875, 1021
46 };
47
48 static const unsigned short gm_max_cw[] = {
49 11, 40, 79, 146, 218, 305, 405, 521, 650, 794, 953, 1125, 1313
50 };
51
52 static const unsigned short gm_data_codewords[] = {
53 0, 15, 13, 11, 9,
54 45, 40, 35, 30, 25,
55 89, 79, 69, 59, 49,
56 146, 130, 114, 98, 81,
57 218, 194, 170, 146, 121,
58 305, 271, 237, 203, 169,
59 405, 360, 315, 270, 225,
60 521, 463, 405, 347, 289,
61 650, 578, 506, 434, 361,
62 794, 706, 618, 530, 441,
63 953, 847, 741, 635, 529,
64 1125, 1000, 875, 750, 625,
65 1313, 1167, 1021, 875, 729
66 };
67
68 static const char gm_n1[] = {
69 18, 50, 98, 81, 121, 113, 113, 116, 121, 126, 118, 125, 122
70 };
71
72 static const char gm_b1[] = {
73 1, 1, 1, 2, 2, 2, 2, 3, 2, 7, 5, 10, 6
74 };
75
76 static const char gm_b2[] = {
77 0, 0, 0, 0, 0, 1, 2, 2, 4, 0, 4, 0, 6
78 };
79
80 /* Values from table A.1 */
81 static const char gm_ebeb[] = {
82 /* E1 B3 E2 B4 */
83 0, 0, 0, 0, /* version 1 */
84 3, 1, 0, 0,
85 5, 1, 0, 0,
86 7, 1, 0, 0,
87 9, 1, 0, 0,
88 5, 1, 0, 0, /* version 2 */
89 10, 1, 0, 0,
90 15, 1, 0, 0,
91 20, 1, 0, 0,
92 25, 1, 0, 0,
93 9, 1, 0, 0, /* version 3 */
94 19, 1, 0, 0,
95 29, 1, 0, 0,
96 39, 1, 0, 0,
97 49, 1, 0, 0,
98 8, 2, 0, 0, /* version 4 */
99 16, 2, 0, 0,
100 24, 2, 0, 0,
101 32, 2, 0, 0,
102 41, 1, 40, 1,
103 12, 2, 0, 0, /* version 5 */
104 24, 2, 0, 0,
105 36, 2, 0, 0,
106 48, 2, 0, 0,
107 61, 1, 60, 1,
108 11, 3, 0, 0, /* version 6 */
109 23, 1, 22, 2,
110 34, 2, 33, 1,
111 45, 3, 0, 0,
112 57, 1, 56, 2,
113 12, 1, 11, 3, /* version 7 */
114 23, 2, 22, 2,
115 34, 3, 33, 1,
116 45, 4, 0, 0,
117 57, 1, 56, 3,
118 12, 2, 11, 3, /* version 8 */
119 23, 5, 0, 0,
120 35, 3, 34, 2,
121 47, 1, 46, 4,
122 58, 4, 57, 1,
123 12, 6, 0, 0, /* version 9 */
124 24, 6, 0, 0,
125 36, 6, 0, 0,
126 48, 6, 0, 0,
127 61, 1, 60, 5,
128 13, 4, 12, 3, /* version 10 */
129 26, 1, 25, 6,
130 38, 5, 37, 2,
131 51, 2, 50, 5,
132 63, 7, 0, 0,
133 12, 6, 11, 3, /* version 11 */
134 24, 4, 23, 5,
135 36, 2, 35, 7,
136 47, 9, 0, 0,
137 59, 7, 58, 2,
138 13, 5, 12, 5, /* version 12 */
139 25, 10, 0, 0,
140 38, 5, 37, 5,
141 50, 10, 0, 0,
142 63, 5, 62, 5,
143 13, 1, 12, 11, /* version 13 */
144 25, 3, 24, 9,
145 37, 5, 36, 7,
146 49, 7, 48, 5,
147 61, 9, 60, 3
148 };
149
150 static const unsigned short gm_macro_matrix[] = {
151 728, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650,
152 727, 624, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 651,
153 726, 623, 528, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 553, 652,
154 725, 622, 527, 440, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 463, 554, 653,
155 724, 621, 526, 439, 360, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 381, 464, 555, 654,
156 723, 620, 525, 438, 359, 288, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 307, 382, 465, 556, 655,
157 722, 619, 524, 437, 358, 287, 224, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 241, 308, 383, 466, 557, 656,
158 721, 618, 523, 436, 357, 286, 223, 168, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 183, 242, 309, 384, 467, 558, 657,
159 720, 617, 522, 435, 356, 285, 222, 167, 120, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 133, 184, 243, 310, 385, 468, 559, 658,
160 719, 616, 521, 434, 355, 284, 221, 166, 119, 80, 49, 50, 51, 52, 53, 54, 55, 56, 91, 134, 185, 244, 311, 386, 469, 560, 659,
161 718, 615, 520, 433, 354, 283, 220, 165, 118, 79, 48, 25, 26, 27, 28, 29, 30, 57, 92, 135, 186, 245, 312, 387, 470, 561, 660,
162 717, 614, 519, 432, 353, 282, 219, 164, 117, 78, 47, 24, 9, 10, 11, 12, 31, 58, 93, 136, 187, 246, 313, 388, 471, 562, 661,
163 716, 613, 518, 431, 352, 281, 218, 163, 116, 77, 46, 23, 8, 1, 2, 13, 32, 59, 94, 137, 188, 247, 314, 389, 472, 563, 662,
164 715, 612, 517, 430, 351, 280, 217, 162, 115, 76, 45, 22, 7, 0, 3, 14, 33, 60, 95, 138, 189, 248, 315, 390, 473, 564, 663,
165 714, 611, 516, 429, 350, 279, 216, 161, 114, 75, 44, 21, 6, 5, 4, 15, 34, 61, 96, 139, 190, 249, 316, 391, 474, 565, 664,
166 713, 610, 515, 428, 349, 278, 215, 160, 113, 74, 43, 20, 19, 18, 17, 16, 35, 62, 97, 140, 191, 250, 317, 392, 475, 566, 665,
167 712, 609, 514, 427, 348, 277, 214, 159, 112, 73, 42, 41, 40, 39, 38, 37, 36, 63, 98, 141, 192, 251, 318, 393, 476, 567, 666,
168 711, 608, 513, 426, 347, 276, 213, 158, 111, 72, 71, 70, 69, 68, 67, 66, 65, 64, 99, 142, 193, 252, 319, 394, 477, 568, 667,
169 710, 607, 512, 425, 346, 275, 212, 157, 110, 109, 108, 107, 106, 105, 104, 103, 102, 101, 100, 143, 194, 253, 320, 395, 478, 569, 668,
170 709, 606, 511, 424, 345, 274, 211, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145, 144, 195, 254, 321, 396, 479, 570, 669,
171 708, 605, 510, 423, 344, 273, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 199, 198, 197, 196, 255, 322, 397, 480, 571, 670,
172 707, 604, 509, 422, 343, 272, 271, 270, 269, 268, 267, 266, 265, 264, 263, 262, 261, 260, 259, 258, 257, 256, 323, 398, 481, 572, 671,
173 706, 603, 508, 421, 342, 341, 340, 339, 338, 337, 336, 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, 399, 482, 573, 672,
174 705, 602, 507, 420, 419, 418, 417, 416, 415, 414, 413, 412, 411, 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, 400, 483, 574, 673,
175 704, 601, 506, 505, 504, 503, 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, 487, 486, 485, 484, 575, 674,
176 703, 600, 599, 598, 597, 596, 595, 594, 593, 592, 591, 590, 589, 588, 587, 586, 585, 584, 583, 582, 581, 580, 579, 578, 577, 576, 675,
177 702, 701, 700, 699, 698, 697, 696, 695, 694, 693, 692, 691, 690, 689, 688, 687, 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, 676,
178 };
179
180 /* vim: set ts=4 sw=4 et : */
181 #endif /* Z_GRIDMTX_H */