channel-descriptor-obsolete.hpp

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/*
  CHANNEL-DESCRIPTOR.hpp  -  Channel / Buffer type representation for the engine

   Copyright (C)
     2008,            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 ENGINE_CHANNEL_DESCRIPTOR_H
#define ENGINE_CHANNEL_DESCRIPTOR_H


#include "lib/error.hpp"
#include "lib/hash-value.h"
#include "steam/streamtype.hpp"


namespace steam {
namespace engine {
  namespace error = lumiera::error;
  
  using lib::HashVal;
  
  class BuffDescr;
  class BuffHandle;
  class BufferProvider;
  
  
  
  class ProcNode_Obsolete;
  typedef ProcNode_Obsolete* PNode;
  
  
  struct ChannelDescriptor  
    {
      const lumiera::StreamType * bufferType;                
    };
  
  struct InChanDescriptor : ChannelDescriptor
    {
      PNode dataSrc;    
      uint srcChannel; 
    };
  
  
  
}} // namespace steam::engine
#endif