|  | <?xml version="1.0" encoding="UTF-8"?> | 
|  | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "xhtml1-transitional.dtd"> | 
|  | <!-- saved from url=(0013)about:internet --> | 
|  | <?xml-stylesheet type="text/xsl" href="mathml.xsl"?><html xmlns="http://www.w3.org/1999/xhtml" xmlns:pref="http://www.w3.org/2002/Math/preference" xmlns:xlink="http://www.w3.org/1999/xlink" pref:renderer="mathplayer-dl"> | 
|  | <head> | 
|  | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | 
|  | <style xmlns="" type="text/css"> | 
|  | /* This style sets a margin around the entire page */ | 
|  | html, body { | 
|  | margin: 10px; | 
|  | } | 
|  |  | 
|  | p { | 
|  | font: normal 16px verdana, sans-serif; | 
|  | margin: 0; | 
|  | padding-bottom:12px; | 
|  | } | 
|  |  | 
|  | h1 { | 
|  | font: bold 25px verdana, sans-serif; | 
|  | margin-top: 0; | 
|  | margin-bottom: 3px; | 
|  | padding-top: 0; | 
|  | padding-bottom: 0; | 
|  | } | 
|  |  | 
|  | h2 { | 
|  | font: bold 19px verdana, sans-serif; | 
|  | margin-top: 28px; | 
|  | margin-bottom: 3px; | 
|  | padding-top: 0; | 
|  | padding-bottom: 0; | 
|  | } | 
|  |  | 
|  | h3 { | 
|  | font: bold 19px verdana, sans-serif !important; | 
|  | margin-top: 28px; | 
|  | margin-bottom: 3px; | 
|  | padding-top: 0; | 
|  | padding-bottom: 0; | 
|  | } | 
|  |  | 
|  | li { | 
|  | font: normal 16px verdana, sans-serif; | 
|  | margin-top: 0; | 
|  | margin-bottom: 18px; | 
|  | padding-top: 0; | 
|  | padding-bottom: 0; | 
|  | } | 
|  |  | 
|  | .pdparam { | 
|  | font: italic 16px verdana, sans-serif; | 
|  | } | 
|  |  | 
|  | .term { | 
|  | font: italic 16px verdana, sans-serif; | 
|  | font-weight: normal; | 
|  | } | 
|  |  | 
|  | .type { | 
|  | font: normal 16px verdana, sans-serif !important; | 
|  | } | 
|  |  | 
|  | .parameter { | 
|  | font-style: italic; | 
|  | } | 
|  |  | 
|  | a:link, a:visited { | 
|  | color: blue; | 
|  | text-decoration: none; | 
|  | font: normal 16px; | 
|  | } | 
|  |  | 
|  | a:hover { | 
|  | background-color: #FFFF99; | 
|  | font: normal 16px; | 
|  | } | 
|  |  | 
|  | div.funcsynopsis { | 
|  | text-align: left; | 
|  | background-color: #e6e6e6; | 
|  | font: normal 16px verdana, sans-serif; | 
|  | padding-top: 10px; | 
|  | padding-bottom: 10px; | 
|  | } | 
|  |  | 
|  | div.funcsynopsis table { | 
|  | border-collapse: separate; | 
|  | font: normal 16px verdana, sans-serif; | 
|  | } | 
|  |  | 
|  | div.funcsynopsis td { | 
|  | background-color: #e6e6e6; | 
|  | border: 0 solid #000; | 
|  | padding: 1px; | 
|  | font: normal 16px verdana, sans-serif; | 
|  | } | 
|  |  | 
|  | div.refsect1 { | 
|  | font-family: verdana, sans-serif; | 
|  | font-size: 16px; | 
|  | } | 
|  |  | 
|  | code.constant { | 
|  | font: normal 16px courier new, monospace !important; | 
|  | } | 
|  |  | 
|  | span.errorname { | 
|  | font: normal 16px verdana, sans-serif !important; | 
|  | } | 
|  |  | 
|  | code.function { | 
|  | font: bold 16px verdana, sans-serif !important; | 
|  | } | 
|  |  | 
|  | b.fsfunc { | 
|  | font: bold 16px verdana, sans-serif !important; | 
|  | } | 
|  |  | 
|  | code.varname { | 
|  | font: italic 16px verdana, sans-serif; | 
|  | } | 
|  |  | 
|  | code.replaceable { | 
|  | font: italic 16px courier new, monospace; | 
|  | } | 
|  |  | 
|  | code.funcdef { | 
|  | font: normal 16px verdana, sans-serif !important; | 
|  | } | 
|  |  | 
|  | .citerefentry { | 
|  | font: normal 16px verdana, sans-serif !important; | 
|  | } | 
|  |  | 
|  | .parameter { | 
|  | font-style: italic; | 
|  | } | 
|  |  | 
|  | code.fsfunc { | 
|  | font: normal 16px verdana, sans-serif !important; | 
|  | } | 
|  |  | 
|  | /* PARAMETER: This style controls spacing between the terms in Parameter section */ | 
|  | dt { | 
|  | margin-top: 15px; | 
|  | } | 
|  |  | 
|  | /* TABLES: These styles apply to all tables OTHER than the Synopsis and Example tables */ | 
|  | div.refsect1 table { | 
|  | width: 100%; | 
|  | margin-top: 10px; | 
|  | background-color: #FFF; | 
|  | border-collapse: collapse; | 
|  | border-color: #000; | 
|  | border-width: 1px; | 
|  | font: normal 16px verdana, sans-serif; | 
|  | } | 
|  |  | 
|  | div.refsect1 th { | 
|  | border-collapse: collapse; | 
|  | border-color: #000; | 
|  | border-width: 1px; | 
|  | font: bold 16px verdana, sans-serif; | 
|  | } | 
|  |  | 
|  | div.refsect1 td { | 
|  | background-color: #FFF; | 
|  | padding: 5px; | 
|  | vertical-align: text-top; | 
|  | border-collapse: collapse; | 
|  | border-color: #000; | 
|  | border-width: 1px; | 
|  | font: normal 16px verdana, sans-serif; | 
|  | } | 
|  |  | 
|  | div.refsect1 p{ | 
|  | font: normal 16px verdana, sans-serif; | 
|  | margin-top: 8px; | 
|  | margin-bottom: 8px; | 
|  | padding-top: 0; | 
|  | padding-bottom: 0; | 
|  | } | 
|  |  | 
|  |  | 
|  | /* EXAMPLE: These styles apply only to the Example section */ | 
|  | div.refsect2 { | 
|  | font: normal 16px courier new, monospace !important; | 
|  | } | 
|  |  | 
|  | div.refsect2 table { | 
|  | margin-top: 0; | 
|  | background-color: #e6e6e6; | 
|  | width: 100%; | 
|  | border: 0 solid #000; | 
|  | padding: 2px; | 
|  | font: normal 16px courier new, monospace !important; | 
|  | } | 
|  |  | 
|  | div.refsect2 td { | 
|  | background-color: #e6e6e6; | 
|  | font: normal 16px courier new, monospace !important; | 
|  | white-space:pre; | 
|  | } | 
|  |  | 
|  | /* COPYRIGHT: This style formats the text of the copyright statement at the bottom of the page */ | 
|  | div.refsect3 { | 
|  | font: normal 11px verdana, sans-serif; | 
|  | margin-top: 50px; | 
|  | margin-bottom: 20px; | 
|  | padding-top: 0; | 
|  | padding-bottom: 0; | 
|  | } | 
|  |  | 
|  | </style> | 
|  | <title>upsample</title> | 
|  | <meta name="generator" content="DocBook XSL Stylesheets V1.76.1" /> | 
|  | <meta name="keywords" content="upsample" /> | 
|  | </head> | 
|  | <body> | 
|  | <div class="refentry"> | 
|  | <a id="idp45283024"></a> | 
|  | <div class="titlepage"></div> | 
|  | <div xmlns="" class="refnamediv"> | 
|  | <a xmlns="http://www.w3.org/1999/xhtml" id="upsample"></a> | 
|  | <h1>upsample</h1> | 
|  | <p> | 
|  | result[i] = ((gentype)hi[i] << 8|16|32) | lo[i] | 
|  | </p> | 
|  | </div> | 
|  | <div class="refsynopsisdiv"> | 
|  | <h2></h2> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="scalarDataTypes.html" target="pagedisplay">short</a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">char</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">uchar</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="scalarDataTypes.html" target="pagedisplay">ushort</a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">uchar</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">uchar</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="vectorDataTypes.html" target="pagedisplay">short<em class="replaceable"><code>n</code></em></a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">char<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">uchar<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="vectorDataTypes.html" target="pagedisplay">ushort<em class="replaceable"><code>n</code></em></a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">uchar<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">uchar<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">short</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">ushort</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="scalarDataTypes.html" target="pagedisplay">uint</a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">ushort</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">ushort</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="vectorDataTypes.html" target="pagedisplay">int<em class="replaceable"><code>n</code></em></a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">short<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">ushort<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="vectorDataTypes.html" target="pagedisplay">uint<em class="replaceable"><code>n</code></em></a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">ushort<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">ushort<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="scalarDataTypes.html" target="pagedisplay">long</a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">int</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">uint</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="scalarDataTypes.html" target="pagedisplay">ulong</a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">uint</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="scalarDataTypes.html" target="pagedisplay">uint</a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="vectorDataTypes.html" target="pagedisplay">long<em class="replaceable"><code>n</code></em></a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">int<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">uint<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | <div class="funcsynopsis"> | 
|  | <table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"> | 
|  | <tr valign="bottom"> | 
|  | <td> | 
|  | <code xmlns="http://www.w3.org/1999/xhtml" class="funcdef"> | 
|  | <a class="link" href="vectorDataTypes.html" target="pagedisplay">ulong<em class="replaceable"><code>n</code></em></a> | 
|  | <strong class="fsfunc"> | 
|  | upsample | 
|  | </strong> | 
|  | (</code> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">uint<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">hi</var>, </td> | 
|  | </td> | 
|  | </tr> | 
|  | <tr valign="top"> | 
|  | <td> </td> | 
|  | <td><a xmlns="http://www.w3.org/1999/xhtml" class="link" href="vectorDataTypes.html" target="pagedisplay">uint<em class="replaceable"><code>n</code></em></a> <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">lo</var><code>)</code></td> | 
|  | </tr> | 
|  | </table> | 
|  | </div> | 
|  | </div> | 
|  | <div class="refsect1"> | 
|  | <a id="description"></a> | 
|  | <h2>Description</h2> | 
|  | <p> | 
|  | </p> | 
|  | <div class="literallayout"> | 
|  | <p><br /> | 
|  | <code class="varname">result</code>[i] = ((<span class="type">short</span>)<code class="varname">hi</code>[i] << 8) | <code class="varname">lo</code>[i]<br /> | 
|  | <code class="varname">result</code>[i] = ((<span class="type">ushort</span>)<code class="varname">hi</code>[i] << 8) | <code class="varname">lo</code>[i]<br /> | 
|  | <br /> | 
|  | <code class="varname">result</code>[i] = ((<span class="type">int</span>)<code class="varname">hi</code>[i] << 16) | <code class="varname">lo</code>[i]<br /> | 
|  | <code class="varname">result</code>[i] = ((<span class="type">uint</span>)<code class="varname">hi</code>[i] << 16) | <code class="varname">lo</code>[i]<br /> | 
|  | <br /> | 
|  | <code class="varname">result</code>[i] = ((<span class="type">long</span>)<code class="varname">hi</code>[i] << 32) | <code class="varname">lo</code>[i]<br /> | 
|  | <code class="varname">result</code>[i] = ((<span class="type">ulong</span>)<code class="varname">hi</code>[i] << 32) | <code class="varname">lo</code>[i]<br /> | 
|  | </p> | 
|  | </div> | 
|  | <p> | 
|  | </p> | 
|  | </div> | 
|  | <div class="refsect1"> | 
|  | <a id="notes"></a> | 
|  | <h2>Notes</h2> | 
|  | <p> | 
|  | Built-in integer functions take | 
|  | scalar or vector arguments. The vector versions of the integer functions operate | 
|  | component-wise. The description is per component. | 
|  | </p> | 
|  | <p> | 
|  | We use the generic type name <span class="type">gentype</span> to indicate that the function | 
|  | can take <span class="type">char</span>, <span class="type">char{2|3|4|8|16}</span>, <span class="type">uchar</span>, | 
|  | <span class="type">uchar{2|3|4|8|16}</span>, <span class="type">short</span>, <span class="type">short{2|3|4|8|16}</span>, | 
|  | <span class="type">ushort</span>, <span class="type">ushort{2|3|4|8|16}</span>, <span class="type">int</span>, | 
|  | <span class="type">int{2|3|4|8|16}</span>, <span class="type">uint</span>, <span class="type">uint{2|3|4|8|16}</span>, | 
|  | <span class="type">long</span>, <span class="type">long{2|3|4|8|16}</span>, <span class="type">ulong</span>, or | 
|  | <span class="type">ulong{2|3|4|8|16}</span> as the type for the arguments.  We use the generic type | 
|  | name <span class="type">ugentype</span> to refer to unsigned versions of <span class="type">gentype</span>. For | 
|  | example, if <span class="type">gentype</span> is <span class="type">char4</span>, <span class="type">ugentype</span> is | 
|  | <span class="type">uchar4</span>. | 
|  | </p> | 
|  | <p> | 
|  | We also use the generic type name <span class="type">sgentype</span> to indicate that the function can | 
|  | take a scalar data type i.e. <span class="type">char</span>, <span class="type">uchar</span>, <span class="type">short</span>, | 
|  | <span class="type">ushort</span>, <span class="type">int</span>, <span class="type">uint</span>, <span class="type">long</span>, or | 
|  | <span class="type">ulong</span> as the type for the arguments.  For built-in integer functions that | 
|  | take <span class="type">gentype</span> and <span class="type">sgentype</span> arguments, the <span class="type">gentype</span> | 
|  | argument must be a vector or scalar version of the <span class="type">sgentype</span> argument. For | 
|  | example, if <span class="type">sgentype</span> is <span class="type">uchar</span>, <span class="type">gentype</span> | 
|  | must be <span class="type">uchar</span> or <span class="type">uchar{2|3|4|8|16}</span>.  For vector versions, | 
|  | <span class="type">sgentype</span> is implicitly widened to <span class="type">gentype</span> as described in section 6.3.a | 
|  | of the OpenCL specification. | 
|  | </p> | 
|  | <p> | 
|  | For any specific use of a function, the actual type has to be the same for all | 
|  | arguments and the return type unless otherwise specified. | 
|  | </p> | 
|  | </div> | 
|  | <div class="refsect1"> | 
|  | <a id="specification"></a> | 
|  | <h2>Specification</h2> | 
|  | <p> | 
|  | <img src="pdficon_small1.gif" /> | 
|  |  | 
|  | <a href="http://www.khronos.org/registry/cl/specs/opencl-1.2.pdf#page=256" target="OpenCL Spec">OpenCL Specification</a> | 
|  | </p> | 
|  | </div> | 
|  | <div class="refsect1"> | 
|  | <a id="seealso"></a> | 
|  | <h2>Also see</h2> | 
|  | <p> | 
|  | <a class="citerefentry" href="integerFunctions.html"><span class="citerefentry"><span class="refentrytitle">Integer Functions</span></span></a> | 
|  | </p> | 
|  | </div> | 
|  | <div xmlns="" class="refsect3" lang="en" xml:lang="en"><a xmlns="http://www.w3.org/1999/xhtml" id="Copyright"></a><h4 xmlns="http://www.w3.org/1999/xhtml"></h4><img xmlns="http://www.w3.org/1999/xhtml" src="KhronosLogo.jpg" /><p xmlns="http://www.w3.org/1999/xhtml"></p>Copyright © 2007-2011 The Khronos Group Inc. | 
|  | Permission is hereby granted, free of charge, to any person obtaining a | 
|  | copy of this software and/or associated documentation files (the | 
|  | "Materials"), to deal in the Materials without restriction, including | 
|  | without limitation the rights to use, copy, modify, merge, publish, | 
|  | distribute, sublicense, and/or sell copies of the Materials, and to | 
|  | permit persons to whom the Materials are furnished to do so, subject to | 
|  | the condition that this copyright notice and permission notice shall be included | 
|  | in all copies or substantial portions of the Materials. | 
|  | </div> | 
|  | </div> | 
|  | </body> | 
|  | </html> |