private void Decompress()
{
if ((Size != SizeUncompressed) &&
(Flags == 0))
{
try
{
CompressedData.PushPosition();
_data = CompressedData.UnpackRunLengthEncoding();
}
catch (Exception ex)
{
throw new RunLengthEncodingException($"Bad RLE data block at index {CompressedData} in {ToString()}", ex);
}
finally
{
CompressedData.PopPosition();
}
}
else
{
_data = CompressedData;
}
}
