dummy-image-generator.hpp

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/*
  DUMMY-IMAGE-GENERATOR.hpp  -  creating test output frames for simulated playback

  Copyright (C)         Lumiera.org
    2009,               Joel Holdsworth <joel@airwebreathe.org.uk>,
                        Hermann Vosseler <Ichthyostega@web.de>

  This program 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.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#ifndef STEAM_NODE_DUMMY_IMAGE_GENERATOR_H
#define STEAM_NODE_DUMMY_IMAGE_GENERATOR_H


#include "lib/error.hpp"
#include "include/display-facade.h"


namespace steam {
namespace node {

      
  class DummyImageGenerator
    {
      
      unsigned char buf_[320 * 240 * 3];         
      
      unsigned char outFrame_A_[320 * 240 * 4];  
      unsigned char outFrame_B_[320 * 240 * 4];  

      uint current_;
      uint frame_;
      uint fps_;
      
      
    public:
      DummyImageGenerator(uint fps);
      
     ~DummyImageGenerator() { }
    
      LumieraDisplayFrame next();
      
      LumieraDisplayFrame current();
    
      
    private:
      
    };
  
  
  
  
}} // namespace steam::node
#endif