/// <summary>
/// Reads a DirtyImageFragment from the stream, assuming it is already in compressed format.
/// </summary>
/// <param name="s"></param>
public DirtyImageFragment(IDataStream s)
{
bounds.X = s.ReadInt16();
bounds.Y = s.ReadInt16();
bounds.Width = s.ReadUInt16();
bounds.Height = s.ReadUInt16();
int imgLength = s.ReadInt32();
screenshot = new Screenshot(bounds.Width, bounds.Height, 32, new byte[imgLength], bufferIsCompressed: true);
s.Read(screenshot.Buffer, 0, imgLength);
}