ResizeFilterGetSize
Calculates the size of the state structure for resizing
filter.
Syntax
IppStatus
ippiResizeFilterGetSize_8u_C1R(IppiSize
srcRoiSize
, IppiSize
dstRoiSize
, IppiResizeFilterType
filter
, Ipp32u*
pSize
);
Include Files
ippi.h
Domain Dependencies
Headers:
ippcore.h
, ippvm.h
, ipps.h
Libraries:
ippcore.lib
, ippvm.lib
, ipps.lib
Parameters
- srcRoiSize
- Size of the source image ROI in pixels.
- dstRoiSize
- Size of the destination image ROI in pixels.
- filter
- Type of filter used in resizing; possible values:ippResizeFilterHann,ippResizeFilterLanczos.
- pSize
- Pointer to the size (in bytes) of the state structure.
Description
This function operates with ROI (see ROI Processing in Geometric
Transforms).
This function calculates the size
pSize
of the state structure
required for the function ippiResizeFilter
. The type of filter is specified by the parameter
filter
.Return Values
- ippStsNoErr
- Indicates no error. Any other value indicates an error.
- ippStsNullPtrErr
- Indicates an error condition if thepSizepointer isNULL.
- ippStsSizeErr
- Indicates an error condition ifsrcRoiSizeordstRoiSizehas a field with zero or negative value.
- ippStsNotSupportedModeErr
- Indicates an error condition iffilterhas an invalid value.