public CoconetDecompressor(long dictionarySize, CoconetCompressor.LzOption lzOpt)
{
this.hDecompressor = CoconetDecompressor.GetDecompressor((ulong)dictionarySize, (uint)lzOpt);
if (this.hDecompressor == IntPtr.Zero)
{
throw new CompressionOutOfMemoryException();
}
}
protected override void InternalDispose(bool disposing)
{
if (disposing)
{
IntPtr value = this.hDecompressor;
this.hDecompressor = IntPtr.Zero;
if (value != IntPtr.Zero)
{
CoconetDecompressor.FreeDecompressor(value);
}
}
}
public unsafe void Decompress(byte[] inBuf, int inOffset, int inLength, byte[] outBuf, int outOffset, int expectedDecompressedLength)
{
uint maxOutputSize = (uint)expectedDecompressedLength;
fixed(byte *ptr = inBuf)
{
fixed(byte *ptr2 = outBuf)
{
int num = CoconetDecompressor.DecompressBufferCoconet(new IntPtr((void *)((byte *)ptr + inOffset)), (uint)inLength, new IntPtr((void *)((byte *)ptr2 + outOffset)), maxOutputSize, ref maxOutputSize, this.hDecompressor);
if (num != 0)
{
throw new DecompressionException(num);
}
}
}
}
