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comparison mupdf-source/thirdparty/zint/backend/pdf417.h @ 2:b50eed0cc0ef upstream

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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 /* pdf417.h - PDF417 tables and coefficients declarations */
2 /*
3 libzint - the open source barcode library
4 Copyright (C) 2008-2024 Robin Stuart <rstuart114@gmail.com>
5 Portions Copyright (C) 2004 Grandzebu
6
7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions
9 are met:
10
11 1. Redistributions of source code must retain the above copyright
12 notice, this list of conditions and the following disclaimer.
13 2. Redistributions in binary form must reproduce the above copyright
14 notice, this list of conditions and the following disclaimer in the
15 documentation and/or other materials provided with the distribution.
16 3. Neither the name of the project nor the names of its contributors
17 may be used to endorse or promote products derived from this software
18 without specific prior written permission.
19
20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
21 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
24 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 SUCH DAMAGE.
31 */
32 /* SPDX-License-Identifier: BSD-3-Clause */
33
34 /* See "pdf417_tabs.h" for table definitions */
35
36 #ifndef Z_PDF417_H
37 #define Z_PDF417_H
38
39 #ifdef __cplusplus
40 extern "C" {
41 #endif /* __cplusplus */
42
43 /* PDF417 error correction coefficients from Grand Zebu */
44 INTERNAL_DATA_EXTERN const unsigned short pdf_coefrs[1022];
45
46 INTERNAL_DATA_EXTERN const unsigned short pdf_bitpattern[2787];
47
48 /* MicroPDF417 coefficients from ISO/IEC 24728:2006 Annex F */
49 INTERNAL_DATA_EXTERN const unsigned short pdf_Microcoeffs[344];
50
51 /* rows, columns, error codewords, k-offset of valid MicroPDF417 sizes from ISO/IEC 24728:2006 */
52 INTERNAL_DATA_EXTERN const unsigned short pdf_MicroVariants[136];
53
54 /* following is Left RAP, Centre RAP, Right RAP and Start Cluster from ISO/IEC 24728:2006 tables 10, 11 and 12 */
55 INTERNAL_DATA_EXTERN const char pdf_RAPTable[136];
56
57 /* Left and Right Row Address Pattern from Table 2 */
58 INTERNAL_DATA_EXTERN const unsigned short pdf_rap_side[52];
59
60 /* Centre Row Address Pattern from Table 2 */
61 INTERNAL_DATA_EXTERN const unsigned short pdf_rap_centre[52];
62
63 INTERNAL void pdf_byteprocess(short *chainemc, int *p_mclength, const unsigned char chaine[], int start,
64 const int length, const int lastmode);
65
66 #ifdef __cplusplus
67 }
68 #endif /* __cplusplus */
69
70 /* vim: set ts=4 sw=4 et : */
71 #endif /* Z_PDF417_H */