1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xmlns="http://www.w3.org/1999/xhtml"> 3<head> 4<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> 5 6<title>/src/ics-mr1/frameworks/base/libs/rs/scriptc/rs_time.rsh File Reference</title> 7<link href="tabs.css" rel="stylesheet" type="text/css"/> 8<link href="doxygen.css" rel="stylesheet" type="text/css" /> 9 10 11 12</head> 13<body> 14<div id="top"><!-- do not remove this div! --> 15 16 17<!-- Generated by Doxygen 1.7.5.1 --> 18 <div id="navrow1" class="tabs"> 19 <ul class="tablist"> 20 <li><a href="index.html"><span>Overview</span></a></li> 21 <li class="current"><a href="globals.html"><span>Globals</span></a></li> 22 <li><a href="annotated.html"><span>Structs</span></a></li> 23 </ul> 24 </div> 25</div> 26<div class="header"> 27 <div class="summary"> 28<a href="#nested-classes">Data Structures</a> | 29<a href="#typedef-members">Typedefs</a> | 30<a href="#func-members">Functions</a> </div> 31 <div class="headertitle"> 32<div class="title">/src/ics-mr1/frameworks/base/libs/rs/scriptc/rs_time.rsh File Reference</div> </div> 33</div> 34<div class="contents"> 35<table class="memberdecls"> 36<tr><td colspan="2"><h2><a name="nested-classes"></a> 37Data Structures</h2></td></tr> 38<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structrs__tm.html">rs_tm</a></td></tr> 39<tr><td colspan="2"><h2><a name="typedef-members"></a> 40Typedefs</h2></td></tr> 41<tr><td class="memItemLeft" align="right" valign="top">typedef int </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__time_8rsh.html#ad2b4759a0a6a98bd79b7ad82a4b057d6">rs_time_t</a></td></tr> 42<tr><td colspan="2"><h2><a name="func-members"></a> 43Functions</h2></td></tr> 44<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="rs__time_8rsh.html#ad2b4759a0a6a98bd79b7ad82a4b057d6">rs_time_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__time_8rsh.html#a555f9324acb8c3d0c6f09a1d05478ce2">rsTime</a> (<a class="el" href="rs__time_8rsh.html#ad2b4759a0a6a98bd79b7ad82a4b057d6">rs_time_t</a> *timer)</td></tr> 45<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structrs__tm.html">rs_tm</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__time_8rsh.html#a08a8fcadae964f7416aef487da624110">rsLocaltime</a> (<a class="el" href="structrs__tm.html">rs_tm</a> *local, const <a class="el" href="rs__time_8rsh.html#ad2b4759a0a6a98bd79b7ad82a4b057d6">rs_time_t</a> *timer)</td></tr> 46<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="rs__types_8rsh.html#a996e72f71b11a5bb8b3b7b6936b1516d">int64_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__time_8rsh.html#a3c406e51a769718dd1c760518b9cad44">rsUptimeMillis</a> (void)</td></tr> 47<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="rs__types_8rsh.html#a996e72f71b11a5bb8b3b7b6936b1516d">int64_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__time_8rsh.html#a24e2cc12acf1e7fdd857d1a48981395d">rsUptimeNanos</a> (void)</td></tr> 48<tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__time_8rsh.html#adea2682186fd903752431ad848bd8bf4">rsGetDt</a> (void)</td></tr> 49</table> 50<hr/><a name="details" id="details"></a><h2>Detailed Description</h2> 51<div class="textblock"><p>Renderscript time routines. </p> 52<p>This file contains Renderscript functions relating to time and date manipulation. </p> 53 54<p>Definition in file <a class="el" href="rs__time_8rsh_source.html">rs_time.rsh</a>.</p> 55</div><hr/><h2>Typedef Documentation</h2> 56<a class="anchor" id="ad2b4759a0a6a98bd79b7ad82a4b057d6"></a><!-- doxytag: member="rs_time.rsh::rs_time_t" ref="ad2b4759a0a6a98bd79b7ad82a4b057d6" args="" --> 57<div class="memitem"> 58<div class="memproto"> 59 <table class="memname"> 60 <tr> 61 <td class="memname">typedef int <a class="el" href="rs__time_8rsh.html#ad2b4759a0a6a98bd79b7ad82a4b057d6">rs_time_t</a></td> 62 </tr> 63 </table> 64</div> 65<div class="memdoc"> 66<p>Calendar time interpreted as seconds elapsed since the Epoch (00:00:00 on January 1, 1970, Coordinated Universal Time (UTC)). </p> 67 68<p>Definition at line <a class="el" href="rs__time_8rsh_source.html#l00031">31</a> of file <a class="el" href="rs__time_8rsh_source.html">rs_time.rsh</a>.</p> 69 70</div> 71</div> 72<hr/><h2>Function Documentation</h2> 73<a class="anchor" id="adea2682186fd903752431ad848bd8bf4"></a><!-- doxytag: member="rs_time.rsh::rsGetDt" ref="adea2682186fd903752431ad848bd8bf4" args="(void)" --> 74<div class="memitem"> 75<div class="memproto"> 76 <table class="memname"> 77 <tr> 78 <td class="memname">float rsGetDt </td> 79 <td>(</td> 80 <td class="paramtype">void </td> 81 <td class="paramname"></td><td>)</td> 82 <td></td> 83 </tr> 84 </table> 85</div> 86<div class="memdoc"> 87<p>Returns the time in seconds since this function was last called in this script.</p> 88<dl class="return"><dt><b>Returns:</b></dt><dd>Time in seconds. </dd></dl> 89 90</div> 91</div> 92<a class="anchor" id="a08a8fcadae964f7416aef487da624110"></a><!-- doxytag: member="rs_time.rsh::rsLocaltime" ref="a08a8fcadae964f7416aef487da624110" args="(rs_tm *local, const rs_time_t *timer)" --> 93<div class="memitem"> 94<div class="memproto"> 95 <table class="memname"> 96 <tr> 97 <td class="memname"><a class="el" href="structrs__tm.html">rs_tm</a>* rsLocaltime </td> 98 <td>(</td> 99 <td class="paramtype"><a class="el" href="structrs__tm.html">rs_tm</a> * </td> 100 <td class="paramname"><em>local</em>, </td> 101 </tr> 102 <tr> 103 <td class="paramkey"></td> 104 <td></td> 105 <td class="paramtype">const <a class="el" href="rs__time_8rsh.html#ad2b4759a0a6a98bd79b7ad82a4b057d6">rs_time_t</a> * </td> 106 <td class="paramname"><em>timer</em> </td> 107 </tr> 108 <tr> 109 <td></td> 110 <td>)</td> 111 <td></td><td></td> 112 </tr> 113 </table> 114</div> 115<div class="memdoc"> 116<p>Converts the time specified by <code>timer</code> into broken-down time and stores it in <code>local</code>. This function also returns a pointer to <code>local</code>. If <code>local</code> is NULL, this function does nothing and returns NULL.</p> 117<dl><dt><b>Parameters:</b></dt><dd> 118 <table class="params"> 119 <tr><td class="paramname">local</td><td>Broken-down time. </td></tr> 120 <tr><td class="paramname">timer</td><td>Input time as calendar time.</td></tr> 121 </table> 122 </dd> 123</dl> 124<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to broken-down time (same as input <code>local</code>). </dd></dl> 125 126</div> 127</div> 128<a class="anchor" id="a555f9324acb8c3d0c6f09a1d05478ce2"></a><!-- doxytag: member="rs_time.rsh::rsTime" ref="a555f9324acb8c3d0c6f09a1d05478ce2" args="(rs_time_t *timer)" --> 129<div class="memitem"> 130<div class="memproto"> 131 <table class="memname"> 132 <tr> 133 <td class="memname"><a class="el" href="rs__time_8rsh.html#ad2b4759a0a6a98bd79b7ad82a4b057d6">rs_time_t</a> rsTime </td> 134 <td>(</td> 135 <td class="paramtype"><a class="el" href="rs__time_8rsh.html#ad2b4759a0a6a98bd79b7ad82a4b057d6">rs_time_t</a> * </td> 136 <td class="paramname"><em>timer</em></td><td>)</td> 137 <td></td> 138 </tr> 139 </table> 140</div> 141<div class="memdoc"> 142<p>Returns the number of seconds since the Epoch (00:00:00 UTC, January 1, 1970). If <code>timer</code> is non-NULL, the result is also stored in the memory pointed to by this variable. If an error occurs, a value of -1 is returned.</p> 143<dl><dt><b>Parameters:</b></dt><dd> 144 <table class="params"> 145 <tr><td class="paramname">timer</td><td>Location to also store the returned calendar time.</td></tr> 146 </table> 147 </dd> 148</dl> 149<dl class="return"><dt><b>Returns:</b></dt><dd>Seconds since the Epoch. </dd></dl> 150 151</div> 152</div> 153<a class="anchor" id="a3c406e51a769718dd1c760518b9cad44"></a><!-- doxytag: member="rs_time.rsh::rsUptimeMillis" ref="a3c406e51a769718dd1c760518b9cad44" args="(void)" --> 154<div class="memitem"> 155<div class="memproto"> 156 <table class="memname"> 157 <tr> 158 <td class="memname"><a class="el" href="rs__types_8rsh.html#a996e72f71b11a5bb8b3b7b6936b1516d">int64_t</a> rsUptimeMillis </td> 159 <td>(</td> 160 <td class="paramtype">void </td> 161 <td class="paramname"></td><td>)</td> 162 <td></td> 163 </tr> 164 </table> 165</div> 166<div class="memdoc"> 167<p>Returns the current system clock (uptime) in milliseconds.</p> 168<dl class="return"><dt><b>Returns:</b></dt><dd>Uptime in milliseconds. </dd></dl> 169 170</div> 171</div> 172<a class="anchor" id="a24e2cc12acf1e7fdd857d1a48981395d"></a><!-- doxytag: member="rs_time.rsh::rsUptimeNanos" ref="a24e2cc12acf1e7fdd857d1a48981395d" args="(void)" --> 173<div class="memitem"> 174<div class="memproto"> 175 <table class="memname"> 176 <tr> 177 <td class="memname"><a class="el" href="rs__types_8rsh.html#a996e72f71b11a5bb8b3b7b6936b1516d">int64_t</a> rsUptimeNanos </td> 178 <td>(</td> 179 <td class="paramtype">void </td> 180 <td class="paramname"></td><td>)</td> 181 <td></td> 182 </tr> 183 </table> 184</div> 185<div class="memdoc"> 186<p>Returns the current system clock (uptime) in nanoseconds.</p> 187<dl class="return"><dt><b>Returns:</b></dt><dd>Uptime in nanoseconds. </dd></dl> 188 189</div> 190</div> 191</div> 192 193</body> 194</html> 195