Inventor/devices/SoCudaContext.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) 1996-2020 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
#if !defined SOCUDACONTEXT_H
#define SOCUDACONTEXT_H

#include <Inventor/devices/SoDeviceContext.h>
#include <Inventor/threads/SbThread.h>
#include <Inventor/threads/SbThreadMutex.h>

#include <Inventor/STL/map>
#include <Inventor/STL/vector>

#include <Inventor/cuda/SoCudaDefs.h>

#ifdef _MSC_VER
#pragma warning( push )
#pragma warning(disable:4251)
#endif

class SoCudaDevice;

class  SoCudaContext : public SoDeviceContext
{
public:
  SoCudaContext( SoCudaDevice* device );

  void bind();

  void unbind();

  static SoCudaContext* getCurrent();


  virtual bool isCurrent() const;

  virtual bool isCompatible( SoDeviceContext* context ) const;

private:

  virtual ~SoCudaContext();

  static void lockListsMutex();

  static void unlockListsMutex();

private:

  void* m_context;

  static SbThreadMutex s_contextsMutex;

  static std::map< SbThreadId_t, std::vector< SoCudaContext* > > s_bindedContexts;

private:

  virtual SbString getInfos();

};

#ifdef _MSC_VER
#pragma warning( pop )
#endif


#endif //SOCUDACONTEXT_H

---

Open Inventor Toolkit reference manual, generated on 12 Feb 2024
Copyright © Thermo Fisher Scientific All rights reserved. http://www.openinventor.com/