Zoom2dImgLvl3.h

// Zoom2dImgLvl3.h:
// --------------
//

#ifndef __IPSDKIPLGEOMETRICTRANSFORM_ZOOM2DIMGLVL3_H__
#define __IPSDKIPLGEOMETRICTRANSFORM_ZOOM2DIMGLVL3_H__

#include <IPSDKIPL/IPSDKIPLGeometricTransform/IPSDKIPLGeometricTransformExports.h>
#include <IPSDKImageProcessing/Algorithm/ImageProcessingAlgorithmHdrMacros.h>

// Attributes headers
#include <IPSDKIPL/IPSDKIPLAttributes/Attribute/DataItem/InScaleFactor2d.h>
#include <IPSDKIPL/IPSDKIPLAttributes/Attribute/Enumerate/InZoomInterpolationMethod.h>
#include <IPSDKIPL/IPSDKIPLAttributes/Attribute/Strip/YStrip2d/InYStrip2d.h>
#include <IPSDKIPL/IPSDKIPLAttributes/Attribute/Strip/YStrip2d/OutYStrip2d.h>

namespace ipsdk {
namespace imaproc {
namespace gtrans {


// declare processing algorithm
IPSDK_DECLARE_PROCESSING_ALGORITHM(IPSDKIPLGeometricTransform, Zoom2dImg,
                                   ipsdk::processor::none(),
                                   (((ipsdk)(imaproc)(attr))(InYStrip2d))
                                   (((ipsdk)(imaproc)(attr))(InZoomInterpolationMethod))
                                   (((ipsdk)(imaproc)(attr))(InScaleFactor2d))
                                   (((ipsdk)(imaproc)(attr))(OutYStrip2d)))

    // implementation of image processing data identifier retrieval method
    // for function selector usage
    IPSDK_DECLARE_ALGORITHM_FUNCTION_SELECTOR(((STRIP)(InYStrip2d))
                                              ((STRIP)(OutYStrip2d)));

    // declaration of parsed data during processing
    IPSDK_DECLARE_ALGORITHM_NOPARSED_DATA();

// methods
public:

protected:
    template <typename BufInType, typename BufOutType, ipsdk::eInstructionSet::domain IS>
    ipsdk::BoolResult   genericProcessFunction(const ipsdk::processor::ProcessingInfo& info);
    
    template <typename BufInType, typename BufOutType, ipsdk::eInstructionSet::domain IS>
    ipsdk::BoolResult   nearestNeighbourProcessFunction(const ipsdk::processor::ProcessingInfo& info);

    template <typename BufInType, typename BufOutType, ipsdk::eInstructionSet::domain IS, ipUInt64 K, class Interpolator>
    ipsdk::BoolResult   continuousInterpolProcessFunction(const ipsdk::processor::ProcessingInfo& info);

    template <typename BufInType, typename BufOutType, ipsdk::eInstructionSet::domain IS>
    ipsdk::BoolResult   volumeWeightedMeanProcessFunction(const ipsdk::processor::ProcessingInfo& info);

// attributes
protected:
    boost::scoped_array<ipUInt32>           _arrayP0X;
    boost::scoped_array<ipUInt8>            _arrayPDX;
    boost::scoped_array<ipReal32>           _arrayXCoef;
    boost::scoped_array<ipReal32>           _arrayYCubicInterpolAlongX;
};


} // end of namespace gtrans
} // end of namespace imaproc
} // end of namespace ipsdk

#endif // __IPSDKIPLGEOMETRICTRANSFORM_ZOOM2DIMGLVL3_H__