Function bicubicInterpFunc

src/backend/oneapi/kernel/interp.hpp:89–97

template<typename Ty, typename Tp>
inline static Ty bicubicInterpFunc(Ty val[4][4], Tp xratio, Tp yratio,
                                   bool spline) {
    Ty res[4];
    res[0] = cubicInterpFunc(val[0], xratio, spline);
    res[1] = cubicInterpFunc(val[1], xratio, spline);
    res[2] = cubicInterpFunc(val[2], xratio, spline);
    res[3] = cubicInterpFunc(val[3], xratio, spline);
    return cubicInterpFunc(res, yratio, spline);
}

template<typename Ty, typename Tp, int order>
struct Interp1 {};