Performs factor-of-4 upsampling on an 8x8 block.
IppStatus ippiUpsampleFour8x8_H263_16s_C1R(const Ipp16s* pSrc, int srcStep, Ipp16s* pDst, int dstStep);
pSrc |
Pointer to the origin of the source 8x8 block. |
srcStep |
Width in bytes of the source image plane, that is, distance in bytes between the starting ends of consecutive lines of the source block. |
pDst |
Pointer to the origin of the destination 16x16 block. |
dstStep |
Width in bytes of the destination image plane. |
The function ippiUpsampleFour8x8_H263_16s_C1R is declared in the ippvc.h header file. This function performs factor-of-4 upsampling of an 8x8 source block to a 16x16 destination block, as specified in [ITUH263], Annex Q, clause Q.6.
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error condition if at least one of the specified pointers is NULL. |
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