SoLDMBufferObjectInterface.h

Go to the documentation of this file.

/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
 ***                                                                                ***
 ***  REPRODUCTION, DISCLOSURE,  OR USE,  IN WHOLE OR IN PART,  OTHER THAN AS       ***
 ***  SPECIFIED  IN THE LICENSE ARE  NOT TO BE  UNDERTAKEN  EXCEPT WITH PRIOR       ***
 ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
 ***                                                                                ***
 ***                        RESTRICTED RIGHTS LEGEND                                ***
 ***  USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS      ***
 ***  WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN      ***
 ***  SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT      ***
 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
 ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
 ***                                                                                ***
 ***                   COPYRIGHT (C) 1996-2014 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** 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