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Minor tweaks, no change of function

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Robin Stuart 2017-08-07 08:37:02 +01:00
parent 1f503f2aca
commit 50ec72527b
8 changed files with 124 additions and 377 deletions
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25
backend/large.c
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@ -2,7 +2,7 @@
/*
libzint - the open source barcode library
Copyright (C) 2008-2016 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2008-2017 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@ -35,19 +35,6 @@
#include "common.h"
#include "large.h"
static const short int BCD[40] = {
0, 0, 0, 0,
1, 0, 0, 0,
0, 1, 0, 0,
1, 1, 0, 0,
0, 0, 1, 0,
1, 0, 1, 0,
0, 1, 1, 0,
1, 1, 1, 0,
0, 0, 0, 1,
1, 0, 0, 1
};
void binary_add(short int accumulator[], short int input_buffer[]) { /* Binary addition */
int i, carry, done;
carry = 0;
@ -190,13 +177,13 @@ void binary_load(short int reg[], char data[], const size_t src_len) {
binary_add(reg, temp);
}
temp[0] = BCD[ctoi(data[read]) * 4];
temp[1] = BCD[(ctoi(data[read]) * 4) + 1];
temp[2] = BCD[(ctoi(data[read]) * 4) + 2];
temp[3] = BCD[(ctoi(data[read]) * 4) + 3];
for (i = 4; i < 112; i++) {
for (i = 0; i < 112; i++) {
temp[i] = 0;
}
for (i = 0; i < 4; i++) {
if (ctoi(data[read]) & (0x01 << i)) temp[i] = 1;
}
binary_add(reg, temp);
}