--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/zint/backend/channel_precalcs.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,112 @@
+/*
+    libzint - the open source barcode library
+    Copyright (C) 2020-2022 Robin Stuart <rstuart114@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+    3. Neither the name of the project nor the names of its contributors
+       may be used to endorse or promote products derived from this software
+       without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+ */
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#ifndef Z_CHANNEL_PRECALCS_H
+#define Z_CHANNEL_PRECALCS_H
+
+/* Channel code precalculated values to avoid excessive looping */
+/* To generate uncomment CHANNEL_GENERATE_PRECALCS define and run "backend/tests/test_channel -f generate -g" */
+/* Paste result below here */
+static channel_precalc channel_precalcs7[] = {
+    {  115338, { 1, 3, 1, 1, 1, 1, 5, 1, }, { 1, 1, 1, 2, 1, 2, 3, 3, }, { 1, 7, 5, 5, 5, 5, 5, }, { 1, 7, 7, 7, 6, 6, 5, }, },
+    {  230676, { 1, 1, 2, 2, 4, 1, 1, 2, }, { 1, 2, 1, 3, 2, 1, 3, 1, }, { 1, 7, 7, 6, 5, 2, 2, }, { 1, 7, 6, 6, 4, 3, 3, }, },
+    {  346014, { 1, 2, 3, 1, 1, 1, 3, 2, }, { 1, 2, 2, 1, 1, 3, 1, 3, }, { 1, 7, 6, 4, 4, 4, 4, }, { 1, 7, 6, 5, 5, 5, 3, }, },
+    {  461352, { 1, 2, 1, 1, 1, 2, 2, 4, }, { 1, 3, 1, 1, 3, 2, 2, 1, }, { 1, 7, 6, 6, 6, 6, 5, }, { 1, 7, 5, 5, 5, 3, 2, }, },
+};
+static channel_precalc channel_precalcs8[] = {
+    {  119121, { 2, 1, 3, 2, 1, 3, 2, 1, }, { 1, 1, 1, 4, 3, 2, 1, 2, }, { 8, 7, 7, 5, 4, 4, 2, }, { 8, 8, 8, 8, 5, 3, 2, }, },
+    {  238242, { 2, 1, 1, 2, 2, 2, 1, 4, }, { 1, 1, 3, 1, 1, 2, 4, 2, }, { 8, 7, 7, 7, 6, 5, 4, }, { 8, 8, 8, 6, 6, 6, 5, }, },
+    {  357363, { 2, 2, 1, 4, 1, 1, 1, 3, }, { 1, 1, 1, 1, 3, 2, 5, 1, }, { 8, 7, 6, 6, 3, 3, 3, }, { 8, 8, 8, 8, 8, 6, 5, }, },
+    {  476484, { 2, 2, 1, 1, 3, 2, 3, 1, }, { 1, 1, 3, 1, 2, 2, 3, 2, }, { 8, 7, 6, 6, 6, 4, 3, }, { 8, 8, 8, 6, 6, 5, 4, }, },
+    {  595605, { 2, 3, 3, 2, 1, 1, 1, 2, }, { 1, 1, 2, 1, 1, 1, 5, 3, }, { 8, 7, 5, 3, 2, 2, 2, }, { 8, 8, 8, 7, 7, 7, 7, }, },
+    {  714726, { 2, 1, 1, 6, 1, 1, 2, 1, }, { 1, 2, 1, 3, 1, 4, 1, 2, }, { 8, 7, 7, 7, 2, 2, 2, }, { 8, 8, 7, 7, 5, 5, 2, }, },
+    {  833847, { 2, 1, 1, 3, 1, 3, 3, 1, }, { 1, 2, 3, 1, 1, 3, 2, 2, }, { 8, 7, 7, 7, 5, 5, 3, }, { 8, 8, 7, 5, 5, 5, 3, }, },
+    {  952968, { 2, 2, 2, 3, 2, 1, 2, 1, }, { 1, 2, 2, 1, 2, 2, 2, 3, }, { 8, 7, 6, 5, 3, 2, 2, }, { 8, 8, 7, 6, 6, 5, 4, }, },
+    { 1072089, { 2, 5, 1, 1, 2, 2, 1, 1, }, { 1, 2, 1, 3, 1, 3, 3, 1, }, { 8, 7, 3, 3, 3, 2, 1, }, { 8, 8, 7, 7, 5, 5, 3, }, },
+    { 1191210, { 2, 2, 1, 2, 1, 1, 3, 3, }, { 1, 3, 1, 1, 5, 1, 1, 2, }, { 8, 7, 6, 6, 5, 5, 5, }, { 8, 8, 6, 6, 6, 2, 2, }, },
+    { 1310331, { 2, 1, 2, 1, 2, 3, 2, 2, }, { 1, 4, 1, 3, 1, 1, 2, 2, }, { 8, 7, 7, 6, 6, 5, 3, }, { 8, 8, 5, 5, 3, 3, 3, }, },
+    { 1429452, { 2, 2, 1, 2, 2, 3, 2, 1, }, { 1, 5, 3, 1, 2, 1, 1, 1, }, { 8, 7, 6, 6, 5, 4, 2, }, { 8, 8, 4, 2, 2, 1, 1, }, },
+    { 1548573, { 3, 1, 1, 2, 5, 1, 1, 1, }, { 1, 1, 2, 2, 1, 2, 5, 1, }, { 8, 6, 6, 6, 5, 1, 1, }, { 8, 8, 8, 7, 6, 6, 5, }, },
+    { 1667694, { 3, 2, 2, 1, 1, 3, 2, 1, }, { 1, 1, 1, 1, 2, 4, 3, 2, }, { 8, 6, 5, 4, 4, 4, 2, }, { 8, 8, 8, 8, 8, 7, 4, }, },
+    { 1786815, { 3, 4, 2, 1, 2, 1, 1, 1, }, { 1, 1, 2, 1, 1, 2, 1, 6, }, { 8, 6, 3, 2, 2, 1, 1, }, { 8, 8, 8, 7, 7, 7, 6, }, },
+    { 1905936, { 3, 2, 1, 3, 1, 3, 1, 1, }, { 1, 2, 1, 1, 1, 4, 2, 3, }, { 8, 6, 5, 5, 3, 3, 1, }, { 8, 8, 7, 7, 7, 7, 4, }, },
+    { 2025057, { 3, 1, 2, 2, 1, 1, 4, 1, }, { 1, 3, 2, 1, 1, 1, 5, 1, }, { 8, 6, 6, 5, 4, 4, 4, }, { 8, 8, 6, 5, 5, 5, 5, }, },
+    { 2144178, { 3, 1, 2, 1, 2, 2, 2, 2, }, { 1, 5, 1, 1, 4, 1, 1, 1, }, { 8, 6, 6, 5, 5, 4, 3, }, { 8, 8, 4, 4, 4, 1, 1, }, },
+    { 2263299, { 4, 2, 1, 2, 1, 1, 1, 3, }, { 1, 1, 1, 1, 3, 3, 3, 2, }, { 8, 5, 4, 4, 3, 3, 3, }, { 8, 8, 8, 8, 8, 6, 4, }, },
+    { 2382420, { 4, 2, 1, 1, 1, 1, 4, 1, }, { 1, 2, 2, 2, 2, 2, 2, 2, }, { 8, 5, 4, 4, 4, 4, 4, }, { 8, 8, 7, 6, 5, 4, 3, }, },
+    { 2501541, { 5, 1, 1, 2, 2, 1, 1, 2, }, { 1, 1, 2, 3, 3, 1, 1, 3, }, { 8, 4, 4, 4, 3, 2, 2, }, { 8, 8, 8, 7, 5, 3, 3, }, },
+    { 2620662, { 6, 1, 1, 1, 2, 1, 1, 2, }, { 1, 2, 4, 1, 2, 3, 1, 1, }, { 8, 3, 3, 3, 3, 2, 2, }, { 8, 8, 7, 4, 4, 3, 1, }, },
+    { 2739783, { 1, 1, 1, 1, 3, 3, 4, 1, }, { 2, 1, 2, 1, 6, 1, 1, 1, }, { 8, 8, 8, 8, 8, 6, 4, }, { 8, 7, 7, 6, 6, 1, 1, }, },
+    { 2858904, { 1, 1, 2, 3, 3, 1, 3, 1, }, { 2, 1, 3, 1, 3, 1, 2, 2, }, { 8, 8, 8, 7, 5, 3, 3, }, { 8, 7, 7, 5, 5, 3, 3, }, },
+    { 2978025, { 1, 2, 2, 4, 1, 2, 1, 2, }, { 2, 1, 1, 1, 1, 3, 4, 2, }, { 8, 8, 7, 6, 3, 3, 2, }, { 8, 7, 7, 7, 7, 7, 5, }, },
+    { 3097146, { 1, 2, 2, 1, 3, 3, 2, 1, }, { 2, 1, 3, 3, 2, 2, 1, 1, }, { 8, 8, 7, 6, 6, 4, 2, }, { 8, 7, 7, 5, 3, 2, 1, }, },
+    { 3216267, { 1, 3, 1, 1, 1, 3, 1, 4, }, { 2, 1, 3, 2, 3, 2, 1, 1, }, { 8, 8, 6, 6, 6, 6, 4, }, { 8, 7, 7, 5, 4, 2, 1, }, },
+    { 3335388, { 1, 1, 1, 4, 4, 1, 2, 1, }, { 2, 2, 1, 1, 1, 1, 3, 4, }, { 8, 8, 8, 8, 5, 2, 2, }, { 8, 7, 6, 6, 6, 6, 6, }, },
+    { 3454509, { 1, 1, 2, 4, 3, 1, 2, 1, }, { 2, 2, 2, 5, 1, 1, 1, 1, }, { 8, 8, 8, 7, 4, 2, 2, }, { 8, 7, 6, 5, 1, 1, 1, }, },
+    { 3573630, { 1, 2, 1, 3, 1, 2, 3, 2, }, { 2, 2, 2, 1, 1, 4, 2, 1, }, { 8, 8, 7, 7, 5, 5, 4, }, { 8, 7, 6, 5, 5, 5, 2, }, },
+    { 3692751, { 1, 4, 2, 3, 2, 1, 1, 1, }, { 2, 2, 1, 1, 2, 1, 2, 4, }, { 8, 8, 5, 4, 2, 1, 1, }, { 8, 7, 6, 6, 6, 5, 5, }, },
+    { 3811872, { 1, 1, 2, 1, 3, 5, 1, 1, }, { 2, 3, 3, 2, 2, 1, 1, 1, }, { 8, 8, 8, 7, 7, 5, 1, }, { 8, 7, 5, 3, 2, 1, 1, }, },
+    { 3930993, { 1, 1, 1, 1, 6, 2, 2, 1, }, { 2, 4, 1, 2, 1, 3, 1, 1, }, { 8, 8, 8, 8, 8, 3, 2, }, { 8, 7, 4, 4, 3, 3, 1, }, },
+    { 4050114, { 1, 3, 3, 2, 2, 1, 2, 1, }, { 2, 6, 2, 1, 1, 1, 1, 1, }, { 8, 8, 6, 4, 3, 2, 2, }, { 8, 7, 2, 1, 1, 1, 1, }, },
+    { 4169235, { 2, 1, 2, 2, 4, 2, 1, 1, }, { 2, 1, 2, 1, 1, 1, 4, 3, }, { 8, 7, 7, 6, 5, 2, 1, }, { 8, 7, 7, 6, 6, 6, 6, }, },
+    { 4288356, { 2, 2, 2, 1, 1, 3, 3, 1, }, { 2, 1, 1, 4, 2, 1, 1, 3, }, { 8, 7, 6, 5, 5, 5, 3, }, { 8, 7, 7, 7, 4, 3, 3, }, },
+    { 4407477, { 2, 3, 3, 1, 2, 1, 1, 2, }, { 2, 1, 3, 2, 4, 1, 1, 1, }, { 8, 7, 5, 3, 3, 2, 2, }, { 8, 7, 7, 5, 4, 1, 1, }, },
+    { 4526598, { 2, 1, 4, 1, 4, 1, 1, 1, }, { 2, 2, 2, 1, 2, 3, 1, 2, }, { 8, 7, 7, 4, 4, 1, 1, }, { 8, 7, 6, 5, 5, 4, 2, }, },
+    { 4645719, { 2, 4, 2, 1, 1, 2, 1, 2, }, { 2, 2, 1, 1, 3, 2, 3, 1, }, { 8, 7, 4, 3, 3, 3, 2, }, { 8, 7, 6, 6, 6, 4, 3, }, },
+    { 4764840, { 2, 1, 1, 1, 2, 4, 1, 3, }, { 2, 4, 1, 2, 1, 3, 1, 1, }, { 8, 7, 7, 7, 7, 6, 3, }, { 8, 7, 4, 4, 3, 3, 1, }, },
+    { 4883961, { 3, 1, 1, 3, 2, 2, 1, 2, }, { 2, 1, 2, 2, 2, 1, 2, 3, }, { 8, 6, 6, 6, 4, 3, 2, }, { 8, 7, 7, 6, 5, 4, 4, }, },
+    { 5003082, { 3, 3, 3, 1, 1, 1, 2, 1, }, { 2, 1, 2, 1, 1, 3, 1, 4, }, { 8, 6, 4, 2, 2, 2, 2, }, { 8, 7, 7, 6, 6, 6, 4, }, },
+    { 5122203, { 3, 1, 1, 2, 1, 2, 1, 4, }, { 2, 3, 1, 1, 1, 2, 4, 1, }, { 8, 6, 6, 6, 5, 5, 4, }, { 8, 7, 5, 5, 5, 5, 4, }, },
+    { 5241324, { 4, 1, 1, 3, 1, 2, 2, 1, }, { 2, 1, 3, 1, 1, 3, 3, 1, }, { 8, 5, 5, 5, 3, 3, 2, }, { 8, 7, 7, 5, 5, 5, 3, }, },
+    { 5360445, { 4, 3, 1, 1, 2, 1, 1, 2, }, { 2, 4, 1, 3, 2, 1, 1, 1, }, { 8, 5, 3, 3, 3, 2, 2, }, { 8, 7, 4, 4, 2, 1, 1, }, },
+    { 5479566, { 1, 1, 3, 1, 3, 2, 1, 3, }, { 3, 1, 1, 2, 1, 2, 1, 4, }, { 8, 8, 8, 6, 6, 4, 3, }, { 8, 6, 6, 6, 5, 5, 4, }, },
+    { 5598687, { 1, 2, 1, 1, 5, 1, 3, 1, }, { 3, 1, 1, 1, 1, 3, 1, 4, }, { 8, 8, 7, 7, 7, 3, 3, }, { 8, 6, 6, 6, 6, 6, 4, }, },
+    { 5717808, { 1, 3, 1, 2, 1, 3, 1, 3, }, { 3, 1, 1, 2, 4, 1, 1, 2, }, { 8, 8, 6, 6, 5, 5, 3, }, { 8, 6, 6, 6, 5, 2, 2, }, },
+    { 5836929, { 1, 1, 2, 3, 1, 2, 3, 2, }, { 3, 2, 1, 1, 1, 1, 2, 4, }, { 8, 8, 8, 7, 5, 5, 4, }, { 8, 6, 5, 5, 5, 5, 5, }, },
+    { 5956050, { 1, 2, 3, 3, 2, 2, 1, 1, }, { 3, 2, 3, 1, 1, 1, 1, 3, }, { 8, 8, 7, 5, 3, 2, 1, }, { 8, 6, 5, 3, 3, 3, 3, }, },
+    { 6075171, { 1, 3, 1, 1, 3, 3, 2, 1, }, { 3, 3, 1, 1, 3, 1, 2, 1, }, { 8, 8, 6, 6, 6, 4, 2, }, { 8, 6, 4, 4, 4, 2, 2, }, },
+    { 6194292, { 2, 1, 1, 3, 4, 1, 2, 1, }, { 3, 1, 2, 1, 3, 1, 3, 1, }, { 8, 7, 7, 7, 5, 2, 2, }, { 8, 6, 6, 5, 5, 3, 3, }, },
+    { 6313413, { 2, 3, 2, 2, 1, 2, 2, 1, }, { 3, 1, 1, 2, 1, 3, 2, 2, }, { 8, 7, 5, 4, 3, 3, 2, }, { 8, 6, 6, 6, 5, 5, 3, }, },
+    { 6432534, { 2, 3, 1, 1, 2, 2, 3, 1, }, { 3, 2, 1, 2, 3, 1, 2, 1, }, { 8, 7, 5, 5, 5, 4, 3, }, { 8, 6, 5, 5, 4, 2, 2, }, },
+    { 6551655, { 3, 1, 1, 2, 1, 4, 1, 2, }, { 3, 1, 2, 3, 1, 1, 3, 1, }, { 8, 6, 6, 6, 5, 5, 2, }, { 8, 6, 6, 5, 3, 3, 3, }, },
+    { 6670776, { 3, 1, 1, 1, 1, 3, 4, 1, }, { 3, 3, 1, 2, 1, 1, 3, 1, }, { 8, 6, 6, 6, 6, 6, 4, }, { 8, 6, 4, 4, 3, 3, 3, }, },
+    { 6789897, { 5, 2, 1, 1, 2, 1, 2, 1, }, { 3, 1, 1, 1, 2, 2, 3, 2, }, { 8, 4, 3, 3, 3, 2, 2, }, { 8, 6, 6, 6, 6, 5, 4, }, },
+    { 6909018, { 1, 2, 2, 2, 2, 1, 4, 1, }, { 4, 1, 1, 2, 1, 2, 1, 3, }, { 8, 8, 7, 6, 5, 4, 4, }, { 8, 5, 5, 5, 4, 4, 3, }, },
+    { 7028139, { 1, 1, 3, 2, 2, 2, 1, 3, }, { 4, 2, 2, 1, 2, 2, 1, 1, }, { 8, 8, 8, 6, 5, 4, 3, }, { 8, 5, 4, 3, 3, 2, 1, }, },
+    { 7147260, { 2, 1, 4, 3, 2, 1, 1, 1, }, { 4, 1, 1, 1, 4, 1, 1, 2, }, { 8, 7, 7, 4, 2, 1, 1, }, { 8, 5, 5, 5, 5, 2, 2, }, },
+    { 7266381, { 2, 4, 1, 3, 2, 1, 1, 1, }, { 4, 2, 1, 1, 1, 2, 1, 3, }, { 8, 7, 4, 4, 2, 1, 1, }, { 8, 5, 4, 4, 4, 4, 3, }, },
+    { 7385502, { 4, 2, 1, 3, 1, 2, 1, 1, }, { 4, 1, 1, 4, 2, 1, 1, 1, }, { 8, 5, 4, 4, 2, 2, 1, }, { 8, 5, 5, 5, 2, 1, 1, }, },
+    { 7504623, { 1, 1, 3, 4, 3, 1, 1, 1, }, { 5, 2, 1, 1, 1, 1, 1, 3, }, { 8, 8, 8, 6, 3, 1, 1, }, { 8, 4, 3, 3, 3, 3, 3, }, },
+    { 7623744, { 3, 1, 1, 2, 2, 1, 2, 3, }, { 5, 2, 1, 1, 1, 2, 1, 2, }, { 8, 6, 6, 6, 5, 4, 4, }, { 8, 4, 3, 3, 3, 3, 2, }, },
+};
+
+/* vim: set ts=4 sw=4 et : */
+#endif /* Z_CHANNEL_PRECALCS_H */