struct cv::hal::DCT2D

#include <hal.hpp>

struct DCT2D
{
    // methods

    static
    Ptr<DCT2D>
    create(
        int width,
        int height,
        int depth,
        int flags
        );

    virtual
    void
    apply(
        const uchar* src_data,
        size_t src_step,
        uchar* dst_data,
        size_t dst_step
        ) = 0;
};