# coding: utf-8
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from libcpp cimport bool

# pyx
cdef extern from "median_filter.hpp":
    cdef extern void median_filter[T](const T* image, 
                                      T* output,
                                      int* kernel_dim,
                                      int* image_dim,
                                      int x_pixel_range_min,
                                      int x_pixel_range_max,
                                      int y_pixel_range_min,
                                      int y_pixel_range_max,
                                      bool conditional,
                                      T cval) nogil;

    cdef extern int reflect(int index, int length_max);
    cdef extern int mirror(int index, int length_max);