protected override ImageData GetImageData()
{
m_input.Position = m_header_size;
switch (m_flags & 6)
{
case 2:
m_input.Read(m_output, 0, m_output.Length);
break;
case 4:
Decrypt();
break;
case 6:
MmaOpener.UnpackLz(m_input, m_output, 0);
break;
default:
throw new InvalidFormatException();
}
return(ImageData.Create(Info, Format, null, m_output, m_stride));
}
internal void Decrypt()
{
m_input.Read(m_output, 0, m_output.Length);
MmaOpener.Decrypt(m_output, m_header_size, m_output.Length - m_header_size);
}
internal void Decrypt()
{
int length = m_input.Read(m_output, 0, m_output.Length);
MmaOpener.Decrypt(m_output, 0, length);
}
