mlExtConvolutionFilter.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 

 
#if !defined (__mlExtConvolutionFilter_H)
#define __mlExtConvolutionFilter_H
 
// ML-includes
#include "mlInitSystemKernel.h"
#include "mlKernel.h"
#include "mlKernelModule.h"
 
ML_START_NAMESPACE
 
  //--------------------------------------------------
  //--------------------------------------------------
  class MLKERNELEXPORT ExtConvolutionFilter : public KernelModule{
 
  public:
 
    //--------------------------------------------------------------------------------------------------------
    //--------------------------------------------------------------------------------------------------------
    enum KernelType {
      AVERAGE_KERNEL  = 0,
      GAUSS_KERNEL    ,
      ID_KERNEL       ,
 
      NUM_KERNEL_TYPES
    };
 
    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    static const char* const mlKernelTypeNames[];
 
    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    ExtConvolutionFilter();

    EnumField *getKernelTypeFld() { return _kernelTypeFld; }
 
  protected:
    void handleNotification(Field* field) override;

    void _userKernelPostUpdate() override;

    void calculateOutputImageProperties(int outputIndex, PagedImage* outputImage) override;

    CALC_ROW_H();

    template <typename DATATYPE>
      void calcRow(MLsoffset    *indexTab,
                   size_t       indexTabSize,
                   MLsoffset    srcVoxelOffset,
                   size_t       numVox,
                   DATATYPE     *inCursor,
                   DATATYPE     *outCursor,
                   const ImageVector &/*rowStart*/);
 
  private:
    EnumField *_kernelTypeFld;

    ML_MODULE_CLASS_HEADER(ExtConvolutionFilter);
 };
 
ML_END_NAMESPACE
 
#endif //of __mlExtConvolutionFilter_H