: IOProcessor(s, false, (role_requires_output_ports (r) ? true : false), name, "", DataType::AUDIO, (r == Send))
, _role (r)
, _output_buffers (new BufferSet())
: IOProcessor(s, false, (role_requires_output_ports (r) ? true : false), name, "", DataType::AUDIO, (r == Send))
, _role (r)
, _output_buffers (new BufferSet())