Developer Reference

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

QualityIndexGetBufferSize

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

Syntax

IppStatus ippiQualityIndexGetBufferSize(IppDataType
srcType
, IppChannels
ippChan
, IppiSize
roiSize
, int*
pBufferSize
);
Include Files
ippi.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
Parameters
srcType
Data type of the source images. Possible values:
ipp8u
,
ipp16u
, or
ipp32f
.
ippChan
Number of channels in the source images. Possible values:
ippC1
,
ippC3
, or
ippAC4
.
roiSize
Size, in pixels, of the source images.
pBufferSize
Pointer to the computed value of the buffer size, in bytes.
Description
The function computes the size of the work buffer, in bytes, for the
ippiQualityIndex
function and stores the result in the
pBufferSize
parameter.
Return Values
ippStsNoErr
Indicates no error. Any other value indicates an error or a warning.
ippStsNullPtrErr
Indicates an error when any of the specified pointers is
NULL
.
ippStsSizeErr
Indicates an error when
roiSize
is less than, or equal to zero.
ippStsDataTypeErr
Indicates an error when
srcType
has an illegal value.
ippStsChannelErr
Indicates an error when
ippChan
has an illegal 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