SoLDMBufferObjectInterface.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
#if !defined SOLDMBUFFEROBJECTINTERFACE_H
#define SOLDMBUFFEROBJECTINTERFACE_H
 
#include <Inventor/devices/SoBufferObject.h>
 
class SoCpuBufferObject;
 
class  SoLDMBufferObjectInterface
{
// ----------------------- Public usage --------------------------------------
public:
 
  SoLDMBufferObjectInterface ();
 
  virtual ~SoLDMBufferObjectInterface ();
 
  virtual void prefetch();
 
SoINTERNAL private:
 
  // Simply expand the given buffer to OIV cache. 
  virtual SoCpuBufferObject* createCachedBuffer() { return NULL; };
 
  // Call createCachedBuffer through map/unmap methods.
  // Needed because of createCachedBuffer refcounting.
  virtual void prefetchBuffer() {};
 
};
 
#endif //SOLDMBUFFEROBJECTINTERFACE_H