FilterBoxBorderGetBufferSize
Computes the size of the external buffer for the
FilterBoxBorder
function.Syntax
IppStatus
ippiFilterBoxBorderGetBufferSize (IppiSize
roiSize
, IppiSize
maskSize
, IppDataType
dataType
, int
numChannels
, int*
pBufferSize
);
Include Files
ippi.h
Domain Dependencies
Headers:
ippcore.h
, ippvm.h
, ipps.h
Libraries:
ippcore.lib
, ippvm.lib
, ipps.lib
Parameters
- roiSize
- Maximum size of the destination image ROI.
- maskSize
- Size of the filter mask, in pixels.
- dataType
- Data type of the image. Possible values areipp8u,ipp16u,ipp16s, oripp32f.
- numChannels
- Number of channels in the image. Possible values are 1, 3, or 4.
- pBufferSize
- Pointer to the size of the external work buffer.
Description
The
ippiFilterBoxBorderGetBufferSize
function computes the size, in bytes,
of the external work buffer needed for the ippiFilterBoxBorder
function. The
result is stored in the pBufferSize
parameter.For an example on how to use this function, see the code example
provided with the
ippiFilterBoxBorder
function description.Return Values
- ippStsNoErr
- Indicates no error.
- ippStsSizeErr
- Indicates an error whenroiSizeis negative, or equal to zero.
- ippStsMaskSizeErr
- Indicates an error whenmaskhas an illegal value.
- ippStsDataTypeErr
- Indicates an error whendataTypehas an illegal value.
- ippStsNumChannelsError
- Indicates an error whennumChannelshas an illegal value.