TrueDistanceTransformGetBufSize
Calculates the size of the temporary working buffer for
the function
ippiTrueDistanceTransform
.Syntax
IppStatus ippiTrueDistanceTransformGetBufferSize_8u32f_C1R(IppiSize
roiSize
, int*
pBufferSize
);
Include Files
ippcv.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
,
ippi.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
,
ippi.lib
Parameters
- roiSize
- Size of the image ROI in pixels.
- pBufferSize
- Pointer to the computed size of the buffer.
Description
This function operates with ROI (see Regions of Interest in Intel IPP).
This function calculates the size of the work buffer required for the TrueDistanceTransform function.
Return Values
- ippStsNoErr
- Indicates no error. Any other value indicates an error or a warning.
- ippStsNullPtrErr
- Indicates an error condition if one of the specified pointers isNULL.
- ippStsSizeErr
- Indicates an error condition ifroiSizehas a field with zero or negative value.
- ippStsStepErr
- Indicates an error condition ifsrcStepordstStepis less thanroiSize.width*<pixelSize>.
- ippStsNotEvenStepErr
- Indicates an error condition if step value is not divisible by 2 for16uimages, and by 4 for32fimages.