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author | Nicolas Dechesne <n-dechesne@ti.com> | 2011-09-30 00:54:14 +0200 |
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committer | Nicolas Dechesne <n-dechesne@ti.com> | 2011-09-30 00:54:14 +0200 |
commit | beb43201c942afa12dfc4225218b61fcd6e90923 (patch) | |
tree | a1d85bac4a9ad32ed087d08ecd99ac3c03b9aa0a /docs/gst/html/GstSystemClock.html |
Imported Upstream version 0.11.1upstream/0.11.1
Diffstat (limited to 'docs/gst/html/GstSystemClock.html')
-rw-r--r-- | docs/gst/html/GstSystemClock.html | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/docs/gst/html/GstSystemClock.html b/docs/gst/html/GstSystemClock.html new file mode 100644 index 0000000..064ca35 --- /dev/null +++ b/docs/gst/html/GstSystemClock.html @@ -0,0 +1,162 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>GstSystemClock</title> +<meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> +<link rel="home" href="index.html" title="GStreamer 0.11 Core Reference Manual"> +<link rel="up" href="libgstreamer.html" title="GStreamer Core Library"> +<link rel="prev" href="gstreamer-GstStructure.html" title="GstStructure"> +<link rel="next" href="gstreamer-GstTagList.html" title="GstTagList"> +<meta name="generator" content="GTK-Doc V1.18 (XML mode)"> +<link rel="stylesheet" href="style.css" type="text/css"> +</head> +<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> +<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> +<tr valign="middle"> +<td><a accesskey="p" href="gstreamer-GstStructure.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> +<td><a accesskey="u" href="libgstreamer.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td> +<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td> +<th width="100%" align="center">GStreamer 0.11 Core Reference Manual</th> +<td><a accesskey="n" href="gstreamer-GstTagList.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> +</tr> +<tr><td colspan="5" class="shortcuts"> +<a href="#GstSystemClock.synopsis" class="shortcut">Top</a> + | + <a href="#GstSystemClock.description" class="shortcut">Description</a> + | + <a href="#GstSystemClock.object-hierarchy" class="shortcut">Object Hierarchy</a> + | + <a href="#GstSystemClock.properties" class="shortcut">Properties</a> +</td></tr> +</table> +<div class="refentry"> +<a name="GstSystemClock"></a><div class="titlepage"></div> +<div class="refnamediv"><table width="100%"><tr> +<td valign="top"> +<h2><span class="refentrytitle"><a name="GstSystemClock.top_of_page"></a>GstSystemClock</span></h2> +<p>GstSystemClock — Default clock that uses the current system time</p> +</td> +<td valign="top" align="right"></td> +</tr></table></div> +<div class="refsynopsisdiv"> +<a name="GstSystemClock.synopsis"></a><h2>Synopsis</h2> +<pre class="synopsis"> +#include <gst/gst.h> + +enum <a class="link" href="GstSystemClock.html#GstClockType" title="enum GstClockType">GstClockType</a>; +struct <a class="link" href="GstSystemClock.html#GstSystemClock-struct" title="struct GstSystemClock">GstSystemClock</a>; +<a class="link" href="GstClock.html" title="GstClock"><span class="returnvalue">GstClock</span></a> * <a class="link" href="GstSystemClock.html#gst-system-clock-obtain" title="gst_system_clock_obtain ()">gst_system_clock_obtain</a> (<em class="parameter"><code><span class="type">void</span></code></em>); +</pre> +</div> +<div class="refsect1"> +<a name="GstSystemClock.object-hierarchy"></a><h2>Object Hierarchy</h2> +<pre class="synopsis"> + <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> + +----<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> + +----<a class="link" href="GstObject.html" title="GstObject">GstObject</a> + +----<a class="link" href="GstClock.html" title="GstClock">GstClock</a> + +----GstSystemClock +</pre> +</div> +<div class="refsect1"> +<a name="GstSystemClock.properties"></a><h2>Properties</h2> +<pre class="synopsis"> + "<a class="link" href="GstSystemClock.html#GstSystemClock--clock-type" title='The "clock-type" property'>clock-type</a>" <a class="link" href="GstSystemClock.html#GstClockType" title="enum GstClockType"><span class="type">GstClockType</span></a> : Read / Write +</pre> +</div> +<div class="refsect1"> +<a name="GstSystemClock.description"></a><h2>Description</h2> +<p> +The GStreamer core provides a GstSystemClock based on the system time. +Asynchronous callbacks are scheduled from an internal thread. +</p> +<p> +Clock implementors are encouraged to subclass this systemclock as it +implements the async notification. +</p> +<p> +Subclasses can however override all of the important methods for sync and +async notifications to implement their own callback methods or blocking +wait operations. +</p> +<p> +Last reviewed on 2006-03-08 (0.10.4) +</p> +</div> +<div class="refsect1"> +<a name="GstSystemClock.details"></a><h2>Details</h2> +<div class="refsect2"> +<a name="GstClockType"></a><h3>enum GstClockType</h3> +<pre class="programlisting">typedef enum { + GST_CLOCK_TYPE_REALTIME = 0, + GST_CLOCK_TYPE_MONOTONIC = 1 +} GstClockType; +</pre> +<p> +The different kind of clocks. +</p> +<div class="variablelist"><table border="0"> +<col align="left" valign="top"> +<tbody> +<tr> +<td><p><a name="GST-CLOCK-TYPE-REALTIME:CAPS"></a><span class="term"><code class="literal">GST_CLOCK_TYPE_REALTIME</code></span></p></td> +<td>time since Epoch +</td> +</tr> +<tr> +<td><p><a name="GST-CLOCK-TYPE-MONOTONIC:CAPS"></a><span class="term"><code class="literal">GST_CLOCK_TYPE_MONOTONIC</code></span></p></td> +<td>monotonic time since some unspecified starting + point +</td> +</tr> +</tbody> +</table></div> +</div> +<hr> +<div class="refsect2"> +<a name="GstSystemClock-struct"></a><h3>struct GstSystemClock</h3> +<pre class="programlisting">struct GstSystemClock;</pre> +<p> +The default implementation of a <a class="link" href="GstClock.html" title="GstClock"><span class="type">GstClock</span></a> that uses the system time. +</p> +</div> +<hr> +<div class="refsect2"> +<a name="gst-system-clock-obtain"></a><h3>gst_system_clock_obtain ()</h3> +<pre class="programlisting"><a class="link" href="GstClock.html" title="GstClock"><span class="returnvalue">GstClock</span></a> * gst_system_clock_obtain (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> +<p> +Get a handle to the default system clock. The refcount of the +clock will be increased so you need to unref the clock after +usage. +</p> +<div class="variablelist"><table border="0"> +<col align="left" valign="top"> +<tbody><tr> +<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> +<td>the default clock. +MT safe. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> +</td> +</tr></tbody> +</table></div> +</div> +</div> +<div class="refsect1"> +<a name="GstSystemClock.property-details"></a><h2>Property Details</h2> +<div class="refsect2"> +<a name="GstSystemClock--clock-type"></a><h3>The <code class="literal">"clock-type"</code> property</h3> +<pre class="programlisting"> "clock-type" <a class="link" href="GstSystemClock.html#GstClockType" title="enum GstClockType"><span class="type">GstClockType</span></a> : Read / Write</pre> +<p>The type of underlying clock implementation used.</p> +<p>Default value: GST_CLOCK_TYPE_MONOTONIC</p> +</div> +</div> +<div class="refsect1"> +<a name="GstSystemClock.see-also"></a><h2>See Also</h2> +<a class="link" href="GstClock.html" title="GstClock"><span class="type">GstClock</span></a> +</div> +</div> +<div class="footer"> +<hr> + Generated by GTK-Doc V1.18</div> +</body> +</html>
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