Calculates the size of the temporary working buffer for the function ippiTrueDistanceTransform.
Syntax
IppStatus ippiTrueDistanceTransformGetBufferSize_8u16u_C1RSfs(IppiSize roiSize, int* pBufferSize);
IppStatus ippiTrueDistanceTransformGetBufferSize_8u32f_C1R(IppiSize roiSize, int* pBufferSize);
Parameters
- roiSize
-
Size of the image ROI in pixels.
- pBufferSize
-
Pointer to the computed size of the buffer.
Description
The function ippiTrueDistanceTransformGetBufferSize is declared in the ippcv.h. It operates with ROI (see Regions of Interest in Intel IPP).
This function computes the size of the working buffer required for the function ippiTrueDistanceTransform.
Caution
THE FUNCTION ippiTrueDistanceTransformGetBufferSize_8u16u_C1RSfs IS DEPRECATED. Please use the function ippiTrueDistanceTransformGetBufferSize_8u32f_C1R instead.
Return Values
ippStsNoErr |
Indicates no error. Any other value indicates an error or a warning. |
ippStsNullPtrErr |
Indicates an error condition if pBufferSize pointer is NULL. |
ippStsSizeErr |
Indicates an error condition if roiSize has a field with zero or negative value. |