ResizeYUV420SuperInit

Initializes the spec structure for the NV12 resize transform by interpolation with the super sampling algorithm.

Syntax

IppStatus ippiResizeYUV420SuperInit(IppiSize srcSize, IppiSize dstSize, IppiResizeYUV420Spec* pSpec);

ippi.h

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

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

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.

This function initializes the IppiResizeYUV420Spec structure for the resize algorithm using interpolation with the super sampling algorithm.

To calculate the size of the spec structure object, call the ippiResizeYUV420GetSize function.

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error if one of the specified pointers is NULL.
ippStsResizeNoOperation	Indicates an error if width or height of the image is equal to zero.
ippStsSizeWrn	Indicates a warning if width or height of the image is odd.
ippStsSizeErr	Indicates an error in the following cases: if width or height of the image is equal to 1, if one of the specified dimensions of the source image is less than the corresponding dimension of the destination image, if width or height of the source or destination image is negative.