ResizeYUV422GetBorderSize

Computes the size of possible borders for the YUY2 resize transform.

Syntax

IppStatus ippiResizeYUV422GetBorderSize(const IppiResizeYUV422Spec* pSpec, IppiBorderSize* borderSize);

Include Files

ippi.h

Domain Dependencies

Headers: ippcore.h, ippvm.h, ipps.h

Libraries: ippcore.lib, ippvm.lib, ipps.lib

Parameters

pSpec	Pointer to the spec structure for the resize filter.
borderSize	Size in pixels of necessary borders.

Description

This function computes the size of the source image ROI that is used by the corresponding resize transform and is out of the processing boundaries. The pSpec parameter defines the resize algorithm parameters. Prior to using the ippiResizeYUV422GetBorderSize function, you need to initialize the pSpec parameter by calling one of the following functions: ippiResizeYUV422NearestInit, and ippiResizeYUV422LinearInit.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error if one of the specified pointers is NULL.
ippStsContextMatchErr	Indicates an error if pointer to the spec structure is invalid.