Developer Reference

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

LabelMarkersGetBufferSize

Computes the size of the working buffer for the marker labeling.

Syntax

IppStatus ippiLabelMarkersGetBufferSize_8u_C1R(IppiSize
roiSize
, int*
pBufSize
);
IppStatus ippiLabelMarkersGetBufferSize_8u32s_C1R(IppiSize
roiSize
, int*
pBufSize
);
IppStatus ippiLabelMarkersGetBufferSize_16u_C1R(IppiSize
roiSize
, int*
pBufSize
);
Include Files
ippcv.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
,
ippi.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
,
ippi.lib
Parameters
roiSize
Size of the source image ROI in pixels.
pBufSize
Pointer to the computed size of the working buffer.
Description
This function operates with ROI (see Regions of Interest in Intel IPP).
This function computes the size of the working buffer required for the
ippiLabelMarkers
function. The buffer with the length
pBufSize
[0]
can be used to segment images with width and/or height that is equal to or less than the corresponding field of the parameter
roiSize
.
Return Values
ippStsNoErr
Indicates no error. Any other value indicates an error or a warning.
ippStsNullPtrErr
Indicates an error condition if the pointer
pBufSize
is
NULL
.
ippStsSizeErr
Indicates an error condition if
roiSize
has a field with zero or negative 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