API Quick Reference Guide

  • 2020
  • 09/30/2019
  • Public Content
Contents

iwiCopyMakeBorder

Syntax

typedef struct _IwiCopyMakeBorderParams { int reserved; } IwiCopyMakeBorderParams;
static IW_INLINE void iwiCopyMakeBorder_SetDefaultParams( IwiCopyMakeBorderParams *pParams )
IW_DECL(IppStatus) iwiCopyMakeBorder( const IwiImage *pSrcImage, IwiImage *pDstImage, IppiBorderSize borderSize, IppiBorderType border, const Ipp64f *pBorderVal, const IwiCopyMakeBorderParams *pAuxParams, const IwiTile *pTile );
Parameters
pSrcImage
Pointer to the source image.
pDstImage
Pointer to the start of the destination image data.
borderSize
Size of the border to reconstruct.
border
Extrapolation algorithm for out of image pixels processing. Supported values:
ippBorderConst
Values of all border pixels are set to a constant.
ippBorderRepl
Border is replicated from the edge pixels.
ippBorderInMem
Border is obtained from the source image pixels in memory.
ippBorderMirror
Border pixels are mirrored from the source image boundary pixels.
pBorderVal
Pointer to an array of values to assign to pixels of the constant border, one element of the array for each channel of the image. This parameter is applicable only to the
ippBorderConst
border type and can be
NULL
for other border types.
pAuxParams
Pointer to the auxiliary parameters structure. If
NULL
, default parameters are used.
pTile
Pointer to the
IwiTile
structure for tiling. If
NULL
, the whole image is processed.
Auxiliary Arguments
Argument
Default Value
Description
reserved
0
Reserved value.
Description
This function copies image data to the destination image and constructs a border of the specified size. The destination image must have enough memory for a border according to the
inMemSize
member.
This function supports the following features:
Feature
Support
Internal threading
No
Manual tiling
Yes
IwiTile
simple tiling
Yes
IwiTile
pipeline tiling
Yes
Return Values
ippStsNotSupportedModeErr
The selected function mode is not supported.
ippStsSizeErr
  • Values of the
    size
    fields are illegal.
  • border.borderTop
    or
    border.borderLeft
    is greater than the corresponding
    inMemSize
    value of the destination image.
  • dst_width
    +
    dst_inMemSize.borderRight
    <
    min_width
    +
    border.borderRight
  • dst_height
    +
    dst_inMemSize.borderBottom
    <
    min_height
    +
    border.borderBottom
ippStsNullPtrErr
At least one of the pointers (except
pTile
) is
NULL
.
ippStsNoErr
No errors.

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