Inventor/cuda/SoCudaApi.h

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/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
#if !defined SOCUDAAPI_H
#define SOCUDAAPI_H

#include <Inventor/SbBasic.h>

#include <Inventor/cuda/SoCuda.h>

class SoCudaHandle;
class SoCudaBufferObject;

class  SoCudaApi
{

public:

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, SoCudaBufferObject* pointer );

  static SoCuda::SoCudaError setBlockShape( SoCudaHandle* handle, int x, int y, int z );


  static SoCuda::SoCudaError setSharedMemorySize( SoCudaHandle* handle, int size );


  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, const void* pointer );

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, char value );


  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, unsigned char value );

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, short value );

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, unsigned short value );

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, long value );

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, unsigned long value );

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, int value );

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, unsigned int value );

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, float value );

  static SoCuda::SoCudaError setParameter( SoCudaHandle* handle, double value );

  static SoCuda::SoCudaError resetParameters( SoCudaHandle* handle );

  static SoCuda::SoCudaError launch( SoCudaHandle* handle, int gridWidth, int gridHeight );


private:


  static SoCudaHandle* createHandle();

  static void freeHandle( SoCudaHandle* handle );


  static SoCuda::SoCudaError loadFunction( SoCudaHandle* handle, const SbString& filename, const SbString& functionName );

  static SoCuda::SoCudaError findFunction( SoCudaHandle* handle, const void* moduleData, const SbString& functionName );

private:
  template<typename T> static int alignParameter(int baseOffset);
  template<typename T> static SoCuda::SoCudaError setCudaParameter( SoCudaHandle* handle, T value );
};

#endif // SOCUDAAPI_H

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