Integration Wrappers for Intel® Integrated Performance Primitives Developer Guide and Reference 2019

API Quick Reference Guide

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

iwsVector_InitExternal

Syntax

IW_DECL(IppStatus) iwsVector_InitExternal(
    IwsVector              *pVector,        
    IwSize                  size,           
    IppDataType             dataType,      
    IwsBorderSize const    *pInMemBorder,   
    void                   *pBuffer         
);
Parameters
pVector
Pointer to the
IwsVector
 structure.
size
Vector length.
dataType
Data type of a vector.
pBuffer
Pointer to the external image buffer.
pInMemBorder
Size of the vector border; set to
NULL
 if there is no border.
pBuffer
Pointer to the external vector buffer.
Description
This function initializes the vector structure with the external buffer.
Return Values
ippStsNullPtrErr
At least one of the pointers is
NULL
.
ippStsNoErr
No errors.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.