ResizeYUV422LinearInit

Initializes the spec structure for the YUY2 resize transform by the linear interpolation method.

Syntax

IppStatus ippiResizeYUV422LinearInit(IppiSize srcSize, IppiSize dstSize, IppiResizeYUV422Spec* pSpec);

Include Files

ippi.h

Domain Dependencies

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

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

Parameters

srcSize	Size in pixels of the source image.
dstSize	Size in pixels of the destination image.
pSpec	Pointer to the spec structure for the resize filter.

Description

This function initializes the IppiResizeYUV422Spec structure for the resize algorithm with the linear interpolation method. To calculate the size of the spec structure object, call the ippiResizeYUV422GetSize function.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error if one of the specified pointers is NULL.
ippStsNoOperation	Indicates a warning if width or height of the image is equal to zero.
ippStsSizeWrn	Indicates a warning if width of the image is odd.
ippStsSizeErr	Indicates an error in the following cases: if width of the image is equal to 1, if width or height of the source or destination image is negative, if the source image size is less than the linear filter size 4x2.