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MAXICODE: add minimal encoding by Bue Jensen (BWIPP PR #279),

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around 20% slower than current but much better;
  numerous other fiddlings
reedsol: reverse result in `rs_*encode*()` routines & adjust
  clients appropriately (may replace later with something faster)
test suite: cater for MAXICODE SCM better; add assert & dataset
  totals
BWIPP: update to latest
gen_gs1_lint.php: restrict line length to 118 for func calls
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gitlost 2024-11-25 09:22:37 +00:00
parent 1ae7815d95
commit e94727f07d
22 changed files with 1317 additions and 1172 deletions
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11
backend/mailmark.c
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@ -402,16 +402,15 @@ INTERNAL int mailmark_4s(struct zint_symbol *symbol, unsigned char source[], int
/* Generation of Reed-Solomon Check Numbers */
rs_init_gf(&rs, 0x25);
rs_init_code(&rs, check_count, 1);
rs_encode(&rs, (data_top + 1), data, check);
data_top++;
rs_encode(&rs, data_top, data, check);
/* Append check digits to data */
for (i = 1; i <= check_count; i++) {
data[data_top + i] = check[check_count - i];
}
memcpy(data + data_top, check, check_count);
if (symbol->debug & ZINT_DEBUG_PRINT) {
fputs("Codewords:", stdout);
for (i = 0; i <= data_top + check_count; i++) {
for (i = 0; i < data_top + check_count; i++) {
printf(" %d", (int) data[i]);
}
fputc('\n', stdout);
@ -421,7 +420,7 @@ INTERNAL int mailmark_4s(struct zint_symbol *symbol, unsigned char source[], int
for (i = 0; i <= data_step; i++) {
data[i] = mailmark_data_symbol_even[data[i]];
}
for (i = data_step + 1; i <= (data_top + check_count); i++) {
for (i = data_step + 1; i < (data_top + check_count); i++) {
data[i] = mailmark_data_symbol_odd[data[i]];
}