Copy8x8, Copy16x16

Copy fixed size block.

Syntax

IppStatus ippiCopy8x8_8u_C1R(const Ipp8u* pSrc, int srcStep, Ipp8u* pDst, int dstStep);

IppStatus ippiCopy16x16_8u_C1R(const Ipp8u* pSrc, int srcStep, Ipp8u* pDst, int dstStep);

Parameters

pSrc	Pointer to the source block.
srcStep	Distance in bytes between starts of the consecutive lines in the source block.
pDst	Pointer to the destination block.
dstStep	Distance in bytes between starts of the consecutive lines in the destination block.

Description

The functions ippiCopy8x8_8u_C1R and ippiCopy16x16_8u_C1R are declared in the ippvc.h file. These functions copy the source block to the destination block.

These functions are used in the H.261, H.263, and MPEG-4 encoders and decoders included into Intel IPP Samples. See introduction to this section.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error when at least one input pointer is NULL.