render-configurator.hpp

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/*
  RENDER-CONFIGURATOR.hpp  -  strategy to help building an actual render calculation stream
 
   Copyright (C)
     2011,            Hermann Vosseler <Ichthyostega@web.de>
 
 **Lumiera** is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
 Free Software Foundation; either version 2 of the License, or (at your
 option) any later version. See the file COPYING for further details.
 
*/
 
#ifndef STEAM_PLAY_RENDER_CONFIGURATOR_H
#define STEAM_PLAY_RENDER_CONFIGURATOR_H
 
 
#include "lib/error.hpp"
#include "lib/nocopy.hpp"
//#include "include/dummy-player-facade.h"
//#include "include/display-facade.h"
//#include "common/instancehandle.hpp"
//#include "lib/singleton-ref.hpp"
#include "steam/mobject/model-port.hpp"
#include "steam/play/play-process.hpp"
#include "steam/engine/calc-stream.hpp"
#include "steam/play/output-slot.hpp"
#include "steam/play/output-manager.hpp"
//#include "lib/iter-source.hpp"
//#include "lib/util.hpp"
 
#include <functional>
#include <vector>
//#include <string>
 
 
namespace steam {
namespace play {
 
//    using std::string;
//    using lumiera::Subsys;
//    using lumiera::Display;
//    using lumiera::DummyPlayer;
//  using util::isnil;
  using std::function;
  using steam::mobject::ModelPort;
  
//  typedef steam::play::POutputManager POutputManager;
//  typedef lib::IterSource<ModelPort>::iterator ModelPorts;
  
  namespace error = lumiera::error;
  
  
  class RenderConfigurator
    : util::NonCopyable
    {
      
    public:
      virtual ~RenderConfigurator();  
      
      Feed buildActiveFeed (ModelPort);
      
      using ConnectFunction = function<Feed(ModelPort)>;
      
    protected:
      virtual OutputSlot& getOutputFor (ModelPort port)                             =0;
      
      
      virtual engine::CalcStreams buildCalculationStreams (ModelPort, OutputSlot&)  =0;
      
    };
  
  
  RenderConfigurator::ConnectFunction
  buildRenderConfiguration (POutputManager outputPossibilities, Timings playbackTimings);
  
    
  
  
  
}} // namespace steam::play
#endif