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HxMfGenConv.h

/*
 *  Copyright (c) 2000, University of Amsterdam, The Netherlands.
 *  All rights reserved.
 *
 *  Author(s):
 *  Dennis Koelma (koelma@wins.uva.nl)
 *  Edo Poll (poll@wins.uva.nl)
 */

#ifndef HxMfGenConv_h
#define HxMfGenConv_h

#include "HxString.h"
#include "HxImageRep.h"

class HxImageData;

class HxMfGenConv {
public:
                    HxMfGenConv(
                        HxImageData* source, HxImageData* kernel,
                        HxImageRep::ResultPrecision resPrec,
                        bool is1dConv = false,
                        HxImageRep::ResultPrecision interPrec
                            = HxImageRep::DEFAULT_PREC);

                    HxMfGenConv(
                        HxImageData* source, HxImageData* kernel,
                        HxImageData* kernel2,
                        HxImageRep::ResultPrecision resPrec,
                        bool is1dConv = false,
                        HxImageRep::ResultPrecision interPrec
                            = HxImageRep::DEFAULT_PREC);

                    ~HxMfGenConv();


    HxImageData*    source() const;

    HxImageData*    kernel() const;

    HxImageData*    kernel2() const;

    HxImageData*    object() const;

    HxImageData*    result() const;

    void            setObjectAsSource();

    bool            preOpIsOk() const;

private:

    HxImageData*    setKernel(
                        HxImageData* kernel, HxImageSignature objSig) const;
    void            initMethodFrame(
                        HxImageRep::ResultPrecision resPrec, 
                        HxImageRep::ResultPrecision interPrec,
                        bool is1dConv = false);

    bool            _preOpIsOk;
    bool            _resultIsCopied;

    HxImageData*    _source;
    HxImageData*    _object;
    HxImageData*    _kernel;
    HxImageData*    _tmpKernel;
    HxImageData*    _kernel2;
    HxImageData*    _tmpKernel2;
    HxImageData*    _result;
};

inline bool
HxMfGenConv::preOpIsOk() const
{
    return _preOpIsOk;
}

#endif

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