public DecodeIntResult decodeInt(long[,] table)
{
int length = 0, prefix = 0;
for (int i = 0; table[i, 2] != jbig2HuffmanEOT; i++)
{
for (; length < table[i, 1]; length++)
{
int bit = reader.readBit();
prefix = (prefix << 1) | bit;
}
if (prefix == table[i, 3])
{
if (table[i, 2] == jbig2HuffmanOOB)
{
return(new DecodeIntResult(-1, false));
}
long decodedInt;
if (table[i, 2] == jbig2HuffmanLOW)
{
int readBits = reader.readBits(32);
decodedInt = table[i, 0] - readBits;
}
else if (table[i, 2] > 0)
{
int readBits = reader.readBits(table[i, 2]);
decodedInt = table[i, 0] + readBits;
}
else
{
decodedInt = table[i, 0];
}
return(new DecodeIntResult(decodedInt, true));
}
}
return(new DecodeIntResult(-1, false));
}
public int readBits(long num)
{
return(reader.readBits(num));
}