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begin port of rss_expanded

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This commit is contained in:
Henry Schimke
2022-12-14 17:52:11 -06:00
parent dd82274ad1
commit 2de4061f8b
36 changed files with 1691 additions and 1672 deletions
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12
src/oned/itf_reader.rs
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@@ -18,7 +18,7 @@ use one_d_reader_derive::OneDReader;
use crate::{common::BitArray, BarcodeFormat, DecodeHintValue, Exceptions, RXingResult};
use super::{OneDReader, one_d_reader};
use super::{one_d_reader, OneDReader};
const MAX_AVG_VARIANCE: f32 = 0.38;
const MAX_INDIVIDUAL_VARIANCE: f32 = 0.5;
@@ -375,8 +375,11 @@ impl ITFReader {
counters[counterPosition] += 1;
} else {
if counterPosition == patternLength - 1 {
if one_d_reader::patternMatchVariance(&counters, pattern, MAX_INDIVIDUAL_VARIANCE)
< MAX_AVG_VARIANCE
if one_d_reader::patternMatchVariance(
&counters,
pattern,
MAX_INDIVIDUAL_VARIANCE,
) < MAX_AVG_VARIANCE
{
return Ok([patternStart, x]);
}
@@ -412,7 +415,8 @@ impl ITFReader {
for i in 0..max {
// for (int i = 0; i < max; i++) {
let pattern = &PATTERNS[i];
let variance = one_d_reader::patternMatchVariance(counters, pattern, MAX_INDIVIDUAL_VARIANCE);
let variance =
one_d_reader::patternMatchVariance(counters, pattern, MAX_INDIVIDUAL_VARIANCE);
if variance < bestVariance {
bestVariance = variance;
bestMatch = i as isize;