/usr/share/doc/libjack-dev/HTML/statistics_8h.html is in libjack-dev 1:0.124.1+20140122git5013bed0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.6"/>
<title>JACK-AUDIO-CONNECTION-KIT: statistics.h File Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">JACK-AUDIO-CONNECTION-KIT
 <span id="projectnumber">0.124.1</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.6 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>Globals</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_3e6ff996e0a05d442d13220a8cf7408f.html">jack</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">statistics.h File Reference</div> </div>
</div><!--header-->
<div class="contents">
<div class="textblock"><code>#include <<a class="el" href="types_8h_source.html">jack/types.h</a>></code><br/>
</div>
<p><a href="statistics_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ab4adfe9509eef86e4a44ccc6c38bda1f"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="statistics_8h.html#ab4adfe9509eef86e4a44ccc6c38bda1f">jack_get_max_delayed_usecs</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>)</td></tr>
<tr class="separator:ab4adfe9509eef86e4a44ccc6c38bda1f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1594a8e3bbd718f128a9725057cf8877"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="statistics_8h.html#a1594a8e3bbd718f128a9725057cf8877">jack_get_xrun_delayed_usecs</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>)</td></tr>
<tr class="separator:a1594a8e3bbd718f128a9725057cf8877"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aeb7d2667d5f8281f4fe9c88db71a1843"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="statistics_8h.html#aeb7d2667d5f8281f4fe9c88db71a1843">jack_reset_max_delayed_usecs</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>)</td></tr>
<tr class="separator:aeb7d2667d5f8281f4fe9c88db71a1843"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ab4adfe9509eef86e4a44ccc6c38bda1f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">float jack_get_max_delayed_usecs </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the maximum delay reported by the backend since startup or reset. When compared to the period size in usecs, this can be used to estimate the ideal period size for a given setup. </dd></dl>
</div>
</div>
<a class="anchor" id="a1594a8e3bbd718f128a9725057cf8877"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">float jack_get_xrun_delayed_usecs </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the delay in microseconds due to the most recent XRUN occurrence. This probably only makes sense when called from a <a class="el" href="types_8h.html#a7955ec486286fec4e2a71243bb66370e">JackXRunCallback</a> defined using <a class="el" href="group__ClientCallbacks.html#ga08196c75f06d9e68f9a3570dfcb1e323">jack_set_xrun_callback()</a>. </dd></dl>
</div>
</div>
<a class="anchor" id="aeb7d2667d5f8281f4fe9c88db71a1843"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void jack_reset_max_delayed_usecs </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Reset the maximum delay counter. This would be useful to estimate the effect that a change to the configuration of a running system (e.g. toggling kernel preemption) has on the delay experienced by JACK, without having to restart the JACK engine. </p>
</div>
</div>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Fri May 16 2014 13:55:18 for JACK-AUDIO-CONNECTION-KIT by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.6
</small></address>
</body>
</html>
|