Pl_DCT::Pl_DCT(char const* identifier, Pipeline* next) :
    Pipeline(identifier, next),
    action(a_decompress),
    buf("DCT compressed image")
{
}
Pl_DCT::Pl_DCT(char const* identifier, Pipeline* next) :
    Pipeline(identifier, next),
    action(a_decompress),
    buf("DCT compressed image")
{
}