|| || || || || || || ||

---

PatRecGenConv2d.h

Go to the documentation of this file.

#ifndef Impala_Core_Array_Pattern_PatRecGenConv2d_h
#define Impala_Core_Array_Pattern_PatRecGenConv2d_h

#include "Core/Array/Pattern/PatSet.h"
#include "Core/Array/Pattern/PatSetBorder.h"
#include "Core/Array/Pattern/FuncRecGenConv2d.h"

#ifdef PX_HORUS_USED
#include "Core/Array/Pattern/PxArrayFunc.h"
#include "Core/Array/Pattern/PxStateTrans.h"
#endif

namespace Impala
{
namespace Core
{
namespace Array
{
namespace Pattern
{


template <class DstArrayT, class SrcArrayT, class KerArrayT,
          class PixOpT, class RedOpT>
inline void
PatRecGenConv2d(DstArrayT*& dst, SrcArrayT* src, KerArrayT* ker,
                PixOpT& pixOp, RedOpT& redOp)
{
    int numX = ArrayCW(ker) / 2;
    int numY = ArrayCH(ker) / 2;
    SrcArrayT* checkedSrc = CheckBorderSize(src, numX, numY);

    if (checkedSrc != src)
    {
        if ((dst != 0) && (dst != src)) 
            delete dst;
        dst = checkedSrc;
    }
    else
    {
        if (dst != src)
            PatSet(dst, src);
    }

#ifdef PX_HORUS_USED
    if (!PxRunParallel()) {                         // run sequential
#endif
        PatSetBorder(dst, numX, numY, BORDERPROPAGATE);
        FuncRecGenConv2dDispatch(dst, ker, pixOp, redOp);

#ifdef PX_HORUS_USED
    } else {                                        // run parallel
        PX_COUT << "NOTE: PatRecGenConv2d NOT PARALLELIZED YET!"
                << PX_ENDL;
        PxArrayForceNonDistributed(dst);
        PatSetBorder(dst, numX, numY, BORDERPROPAGATE);
        FuncRecGenConv2dDispatch(dst, ker, pixOp, redOp);
    }
#endif
}

} // namespace Pattern
} // namespace Array
} // namespace Core
} // namespace Impala

#endif

---