Intel® Integrated Performance Primitives (Intel® IPP) Developer Guide and Reference
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ResizeYCbCr422GetBufSize
Computes the size of the external buffer for the NV12 resize transform.
Syntax
IppStatus ippiResizeYCbCr422GetBufSize(IppiRect srcROI, IppiSize dstRoiSize, int interpolation, int* pSize);
Include Files
ippi.h
Domain Dependencies
Headers: ippcore.h, ippvm.h, ipps.h
Libraries: ippcore.lib, ippvm.lib, ipps.lib
Parameters
srcROI |
Region of interest of the source image. | ||||||||||
dstRoiSize |
Region of interest of the destination image. | ||||||||||
interpolation |
Type of interpolation to apply to the source image:
|
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pSize |
Pointer to the size, in bytes, of the external buffer. |
Description
This function computes the size of the external buffer for the YCbCr resize transform.
Return Values
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error if pSize is NULL. |
ippStsSizeErr |
Indicates an error in the following cases:
|
ippStsDoubleSize |
Indicates a warning if width of wither source or destination ROI is not a multiple of 2. |
ippStsInterpolationErr |
Indicates an error if interpolation has an illegal value. |