private bool ProcessCode(int code, byte[] buffer, int offset, int count, ref int read)
{
if (code < this._codeTable.Count)
{
LzwDecompressStream.Sequence sequence = this._codeTable[code];
if (sequence.IsStopCode)
{
return(false);
}
if (sequence.IsClearCode)
{
this.InitCodeTable();
return(true);
}
this._remainingBytes = LzwDecompressStream.CopySequenceToBuffer(sequence.Bytes, buffer, offset, count, ref read);
if (this._prevCode >= 0)
{
this._codeTable.Add(this._codeTable[this._prevCode].Append(sequence.Bytes[0]));
}
}
else
{
LzwDecompressStream.Sequence sequence1 = this._codeTable[this._prevCode];
LzwDecompressStream.Sequence local = sequence1;
//int num = (int)local.Bytes[0];
LzwDecompressStream.Sequence sequence2 = (local).Append(/*(byte)num*/ local.Bytes[0]);
this._codeTable.Add(sequence2);
this._remainingBytes = LzwDecompressStream.CopySequenceToBuffer(sequence2.Bytes, buffer, offset, count, ref read);
}
this._prevCode = code;
return(true);
}
private void FlushRemainingBytes(byte[] buffer, int offset, int count, ref int read)
{
if (this._remainingBytes == null)
{
return;
}
this._remainingBytes = LzwDecompressStream.CopySequenceToBuffer(this._remainingBytes, buffer, offset, count, ref read);
}