Warps arbitrary rectangular luminance region.
IppStatus ippiWarpLuma_MPEG4_8u_C1R(const Ipp8u* pSrcY, int srcStepY, Ipp8u* pDstY, int dstStepY, const IppiRect* pDstRect, const IppiWarpSpec_MPEG4* pSpec);
pSrcY |
Pointer to the origin of the source plane. |
srcStep |
Distance in bytes between starts of the consecutive lines in the destination plane. |
pDst |
Pointer to the destination region. |
dstStep |
Distance in bytes between starts of the consecutive lines in the destination plane. |
pDstRect |
Rectangular destination region. |
pSpec |
Pointer to the structure with motion parameters. |
The function ippiWarpLuma_MPEG4_8u_C1R is declared in the ippvc.h file. This function warps an arbitrary rectangular area using motion information from IppiWarpSpec_MPEG4 structure. This function may be used in GMC or Sprite reconstruction ([ISO14496], subclause 7.8).
This function is used in the MPEG-4 encoder and decoder included into Intel IPP Samples. See introduction to MPEG-4.
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error when at least one input pointer is NULL. |
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