// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level
// directory of this distribution and at http://opencv.org/license.html

#ifndef OPENCV_IMGPROC_DETAIL_LEGACY_HPP
#define OPENCV_IMGPROC_DETAIL_LEGACY_HPP

#include "opencv2/imgproc.hpp"

namespace cv {

#ifdef __OPENCV_BUILD

CV_EXPORTS void findContours_legacy(InputArray _image,
                                    OutputArrayOfArrays _contours,
                                    OutputArray _hierarchy, int mode,
                                    int method, Point offset = Point());
CV_EXPORTS void findContours_legacy(InputArray image,
                                    OutputArrayOfArrays contours, int mode,
                                    int method, Point offset = Point());

CV_EXPORTS float EMD_legacy(InputArray _signature1, InputArray _signature2,
                            int distType, InputArray _cost, float *lowerBound,
                            OutputArray _flow);

CV_EXPORTS float wrapperEMD_legacy(InputArray _signature1,
                                   InputArray _signature2, int distType,
                                   InputArray _cost, Ptr<float> lowerBound,
                                   OutputArray _flow);

#endif

} // namespace cv

#endif // OPENCV_IMGPROC_DETAIL_LEGACY_HPP