private static BitList VersionInfoBitList(int version)
{
BitList result = new()
{
{ version, LengthDataBits },
{ BCHCalculator.CalculateBCH(version, VersionBCHPoly), LengthECBits }
};
private static BitList GetFormatInfoBits(ErrorCorrectionLevel errorLevel, Pattern pattern)
{
int formatInfo = (int)pattern.MaskPatternType;
// Pattern bits length = 3
formatInfo |= GetErrorCorrectionIndicatorBits(errorLevel) << 3;
int bchCode = BCHCalculator.CalculateBCH(formatInfo, FormatInfoPoly);
// bchCode length = 10
formatInfo = (formatInfo << 10) | bchCode;
// xor maskPattern
formatInfo ^= FormatInfoMaskPattern;
BitList resultBits = new()
{
{ formatInfo, 15 }
};
if (resultBits.Count != 15)
{
throw new Exception("FormatInfoBits length is not 15");
}
else
{
return(resultBits);
}
}
private void TestOneCase(int inputNum, int expected)
{
int bchNum = BCHCalculator.CalculateBCH(inputNum, VERSION_INFO_POLY);
if (bchNum != expected)
{
Assert.Fail("InputNum: {0} Actual: {1} Expect: {2}", inputNum, bchNum, expected);
}
}