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datamatrix integration passes

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This commit is contained in:
Henry Schimke
2022-11-28 11:51:26 -06:00
parent ba02512695
commit 75e69bc498
14 changed files with 131 additions and 150 deletions
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6
src/datamatrix/decoder/decoded_bit_stream_parser.rs
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@@ -693,12 +693,12 @@ fn decodeECISegment(bits: &mut BitSource, result: &mut ECIStringBuilder) -> Resu
*/
fn unrandomize255State(randomizedBase256Codeword: u32, base256CodewordPosition: usize) -> u32 {
let pseudoRandomNumber = ((149 * base256CodewordPosition as u32) % 255) + 1;
let tempVariable = randomizedBase256Codeword - pseudoRandomNumber;
let tempVariable = randomizedBase256Codeword as i32 - pseudoRandomNumber as i32;
if tempVariable >= 0 {
tempVariable
tempVariable as u32
} else {
tempVariable + 256
(tempVariable + 256) as u32
}
}