Notational Conventions
The code and syntax used in this document for function and variable
declarations are written in the ANSI C style. However, versions of Intel IPP for different
processors or operating systems may, of necessity, vary slightly.
Product and Performance Information |
|---|
Performance varies by use, configuration and other
factors. Learn more at www.Intel.com/PerformanceIndex. Notice
revision #20201201 |
This document uses the following notational conventions:
Convention
| Explanation
| Example |
|---|---|---|
THIS TYPE STYLE | Used in the text for
the Intel IPP constant identifiers. | IPPI_MAX_64S |
This type style | Mixed with the
uppercase in structure names; also used in function names, code examples and call
statements. | IppLibraryVersion , void ippsFree() |
This type
style | Parameters in
function prototypes and parameters description. | value , srcStep |
x(n) and x [n ] | Used to represent a
discrete 1D signal. The notation x(n) refers to a conceptual signal, while the notation x [n ] refers to an actual vector.
Both of these are annotated to indicate a specific finite range of values.
| x [n ], 0 ≤ n < len Typically, the number of elements in vectors is denoted by len . Vector names contain square
brackets as distinct from vector elements with current index n .
The expression pDst [n ] =
pSrc [n ] + val implies that each element
pDst [n ] of the vector pDst is computed for each
n in the range from 0
to len -1. Special cases
are regarded and described separately. |
Ipp< data-domain > and Ipp prefixes | All structures and
enumerators, specific for a particular data-domain have the Ipp< data-domain > prefix, while those common for entire
Intel IPP software have the Ipp prefix.
| IppsROI , IppLibraryVersion |