sort_nw.hpp

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#pragma once
#ifndef OGLPLUS_IMAGES_SORT_NW_1404252143_HPP
#define OGLPLUS_IMAGES_SORT_NW_1404252143_HPP

#include <oglplus/images/image.hpp>

namespace oglplus {
namespace images {


class SortNWMap
 : public Image
{
private:
    typedef GLushort T;
    static unsigned _pot(unsigned n);
    static unsigned _next_log(unsigned n);
    static unsigned _num_steps(unsigned size);
public:
    SortNWMap(unsigned size);
};

} // images
} // oglplus

#if !OGLPLUS_LINK_LIBRARY || defined(OGLPLUS_IMPLEMENTING_LIBRARY)
#include <oglplus/images/sort_nw.ipp>
#endif // OGLPLUS_LINK_LIBRARY

#endif // include guard