Developer Reference

  • 2020
  • 10/21/2020
  • Public Content
Contents

FilterMedianGetBufferSize

Computes the size of the work buffer for the
ippsFilterMedian
function.

Syntax

IppStatus ippsFilterMedianGetBufferSize (int
maskSize
, IppDataType
dataType
, int*
pBufferSize
);
Include Files
ipps.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
Libraries:
ippcore.lib
,
ippvm.lib
Parameters
maskSize
Size of the median mask.
dataType
Data type of the source and destination vectors. Possible values are
ipp8u
,
ipp16s
,
ipp32s
,
ipp32f
, or
ipp64f
.
pBufferSize
Pointer to the computed size of the external work buffer, in bytes.
Description
The
ippsFilterMedianGetBufferSize
function computes the size, in bytes, of the external work buffer needed for the
ippsFilterMedian
function. The result is stored in the
pBufferSize
parameter.
Return Values
ippStsNoErr
Indicates no error.
ippStsNullPtrErr
Indicates an error when
pBufferSize
is
NULL
.
ippStsMaskSizeErr
Indicates an error when
maskSize
is less than, or equal to zero.
ippStsDataTypeErr
Indicates an error when
dataType
has an illegal value.
ippStsEvenMedianMaskSize
Indicates a warning when
maskSize
has an even value.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804