| OpenCV 3.4.7 Open Source Computer Vision

Public Member Functions | Static Public Member Functions | List of all members
cv::hal::DCT2D Struct Referenceabstract
Core functionality » Hardware Acceleration Layer » Functions

`#include <opencv2/core/hal/hal.hpp>`

## Public Member Functions
virtual | ~DCT2D ()
virtual void | apply (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step)=0

## Static Public Member Functions
static Ptr< DCT2D > | create (int width, int height, int depth, int flags)

## Constructor & Destructor Documentation

## § ~DCT2D()

virtual cv::hal::DCT2D::~DCT2D | ( |  | ) |
| inline virtual

## Member Function Documentation

## § apply()

virtual void cv::hal::DCT2D::apply | ( | const uchar * | src_data,
|  | size_t | src_step,
|  | uchar * | dst_data,
|  | size_t | dst_step
| ) |  |
| pure virtual

## § create()

static Ptr<DCT2D> cv::hal::DCT2D::create | ( | int | width,
|  | int | height,
|  | int | depth,
|  | int | flags
| ) |  |
| static

The documentation for this struct was generated from the following file:

- opencv2/core/hal/hal.hpp