public LZMADecoder()
{
m_DictionarySize = 0xFFFFFFFF;
for (int i = 0; i < LZMABase.kNumLenToPosStates; i++)
m_PosSlotDecoder[i] = new RangeBitTreeDecoder(LZMABase.kNumPosSlotBits);
}
public void Create(uint numPosStates)
{
for (uint posState = m_NumPosStates; posState < numPosStates; posState++)
{
m_LowCoder[posState] = new RangeBitTreeDecoder(LZMABase.kNumLowLenBits);
m_MidCoder[posState] = new RangeBitTreeDecoder(LZMABase.kNumMidLenBits);
}
m_NumPosStates = numPosStates;
}