FilterBlockBoundaryHorEdge_H263, FilterBlockBoundaryVerEdge_H263

Perform block boundary filtering on a horizontal or vertical boundary of two adjacent 16x16 blocks.

Syntax

IppStatus ippiFilterBlockBoundaryHorEdge_H263_8u_C1IR(Ipp8u* pSrcDst, int srcDstStep);

IppStatus ippiFilterBlockBoundaryVerEdge_H263_8u_C1IR(Ipp8u* pSrcDst, int srcDstStep);

Parameters

pSrcDst

Pointer to the origin of the lower (HorEdge) or the right (VerEdge) 16x16 block.

srcDstStep

Width in bytes of the image plane.

Description

The functions ippiFilterBlockBoundaryHorEdge_H263_8u_C1IR and ippiFilterBlockBoundaryVerEdge_H263_8u_C1IR are declared in the ippvc.h header file. These functions perform block boundary filtering on bordering edges, horizontal and vertical respectively, of two adjacent 16x16 blocks, as specified in [ITUH263], Annex Q, subclause Q.7.1.

Return Values

ippStsNoErr

Indicates no error.

ippStsNullPtrErr

Indicates an error condition if pSrcDst is NULL.


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