Developer Reference

  • 2020
  • 07/15/2020
  • Public Content
Contents

MinMaxIndx

Returns the maximum and minimum values of a vector and the indexes of the corresponding elements.

Syntax

IppStatus ippsMinMaxIndx_8u(const Ipp8u*
pSrc
, int
len
, Ipp8u*
pMin
, int*
pMinIndx
, Ipp8u*
pMax
, int*
pMaxIndx
);
IppStatus ippsMinMaxIndx_16u(const Ipp16u*
pSrc
, int
len
, Ipp16u*
pMin
, int*
pMinIndx
, Ipp16u*
pMax
, int*
pMaxIndx
);
IppStatus ippsMinMaxIndx_16s(const Ipp16s*
pSrc
, int
len
, Ipp16s*
pMin
, int*
pMinIndx
, Ipp16s*
pMax
, int*
pMaxIndx
);
IppStatus ippsMinMaxIndx_32u(const Ipp32u*
pSrc
, int
len
, Ipp32u*
pMin
, int*
pMinIndx
, Ipp32u*
pMax
, int*
pMaxIndx
);
IppStatus ippsMinMaxIndx_32s(const Ipp32s*
pSrc
, int
len
, Ipp32s*
pMin
, int*
pMinIndx
, Ipp32s*
pMax
, int*
pMaxIndx
);
IppStatus ippsMinMaxIndx_32f(const Ipp32f*
pSrc
, int
len
, Ipp32f*
pMin
, int*
pMinIndx
, Ipp32f*
pMax
, int*
pMaxIndx
);
IppStatus ippsMinMaxIndx_64f(const Ipp64f*
pSrc
, int
len
, Ipp64f*
pMin
, int*
pMinIndx
, Ipp64f*
pMax
, int*
pMaxIndx
);
Include Files
ipps.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
Libraries:
ippcore.lib
,
ippvm.lib
Parameters
pSrc
Pointer to the source vector.
pMin
Pointer to the minimum value.
pMax
Pointer to the maximum value.
len
Number of elements in the vector.
pMinIndx
Pointer to the index value of the minimum element.
pMaxIndx
Pointer to the index value of the maximum element.
Description
This function returns the minimum and maximum values of the input vector
pSrc
and stores the result in
pMin
and
pMax
, respectively. The function also returns the indexes of the minimum and maximum elements and stores them in
pMinIndx
and
pMaxIndx
, respectively. If there are several equal minimum or maximum elements, the first index from the beginning is returned.
Return Values
ippStsNoErr
Indicates no error.
ippStsNullPtrErr
Indicates an error when any of the specified pointers is
NULL
.
ippStsSizeErr
Indicates an error when
len
is less than or equal to 0.

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