blob: 8400d5056fbb8a0f6c4ad53cce80a3251d064481 [file] [log] [blame]
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>GstObject: GStreamer 1.0 Core Reference Manual</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
<link rel="home" href="index.html" title="GStreamer 1.0 Core Reference Manual">
<link rel="up" href="libgstreamer.html" title="GStreamer Core Library">
<link rel="prev" href="gstreamer-GstMiniObject.html" title="GstMiniObject">
<link rel="next" href="GstPad.html" title="GstPad">
<meta name="generator" content="GTK-Doc V1.25 (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="5"><tr valign="middle">
<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
<a href="#GstObject.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span> 
<a href="#GstObject.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_properties">  <span class="dim">|</span> 
<a href="#GstObject.properties" class="shortcut">Properties</a></span><span id="nav_signals">  <span class="dim">|</span> 
<a href="#GstObject.signals" class="shortcut">Signals</a></span>
</td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
<td><a accesskey="u" href="libgstreamer.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
<td><a accesskey="p" href="gstreamer-GstMiniObject.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
<td><a accesskey="n" href="GstPad.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
</tr></table>
<div class="refentry">
<a name="GstObject"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GstObject.top_of_page"></a>GstObject</span></h2>
<p>GstObject</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GstObject.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-FLAGS:CAPS" title="GST_OBJECT_FLAGS()">GST_OBJECT_FLAGS</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-FLAG-IS-SET:CAPS" title="GST_OBJECT_FLAG_IS_SET()">GST_OBJECT_FLAG_IS_SET</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-FLAG-SET:CAPS" title="GST_OBJECT_FLAG_SET()">GST_OBJECT_FLAG_SET</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-FLAG-UNSET:CAPS" title="GST_OBJECT_FLAG_UNSET()">GST_OBJECT_FLAG_UNSET</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-NAME:CAPS" title="GST_OBJECT_NAME()">GST_OBJECT_NAME</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-PARENT:CAPS" title="GST_OBJECT_PARENT()">GST_OBJECT_PARENT</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-REFCOUNT:CAPS" title="GST_OBJECT_REFCOUNT()">GST_OBJECT_REFCOUNT</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-REFCOUNT-VALUE:CAPS" title="GST_OBJECT_REFCOUNT_VALUE()">GST_OBJECT_REFCOUNT_VALUE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-LOCK:CAPS" title="GST_OBJECT_LOCK()">GST_OBJECT_LOCK</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-TRYLOCK:CAPS" title="GST_OBJECT_TRYLOCK()">GST_OBJECT_TRYLOCK</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-UNLOCK:CAPS" title="GST_OBJECT_UNLOCK()">GST_OBJECT_UNLOCK</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="GstObject.html#GST-OBJECT-GET-LOCK:CAPS" title="GST_OBJECT_GET_LOCK()">GST_OBJECT_GET_LOCK</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-set-name" title="gst_object_set_name ()">gst_object_set_name</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-get-name" title="gst_object_get_name ()">gst_object_get_name</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-set-parent" title="gst_object_set_parent ()">gst_object_set_parent</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GstObject.html" title="GstObject"><span class="returnvalue">GstObject</span></a> *
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-get-parent" title="gst_object_get_parent ()">gst_object_get_parent</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-has-as-parent" title="gst_object_has_as_parent ()">gst_object_has_as_parent</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-unparent" title="gst_object_unparent ()">gst_object_unparent</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-default-deep-notify" title="gst_object_default_deep_notify ()">gst_object_default_deep_notify</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-default-error" title="gst_object_default_error ()">gst_object_default_error</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-check-uniqueness" title="gst_object_check_uniqueness ()">gst_object_check_uniqueness</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-has-as-ancestor" title="gst_object_has_as_ancestor ()">gst_object_has_as_ancestor</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-has-ancestor" title="gst_object_has_ancestor ()">gst_object_has_ancestor</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-ref" title="gst_object_ref ()">gst_object_ref</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-unref" title="gst_object_unref ()">gst_object_unref</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-ref-sink" title="gst_object_ref_sink ()">gst_object_ref_sink</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-replace" title="gst_object_replace ()">gst_object_replace</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-get-path-string" title="gst_object_get_path_string ()">gst_object_get_path_string</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="returnvalue">GstClockTime</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-suggest-next-sync" title="gst_object_suggest_next_sync ()">gst_object_suggest_next_sync</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-sync-values" title="gst_object_sync_values ()">gst_object_sync_values</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-has-active-control-bindings" title="gst_object_has_active_control_bindings ()">gst_object_has_active_control_bindings</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-set-control-bindings-disabled" title="gst_object_set_control_bindings_disabled ()">gst_object_set_control_bindings_disabled</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-set-control-binding-disabled" title="gst_object_set_control_binding_disabled ()">gst_object_set_control_binding_disabled</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-add-control-binding" title="gst_object_add_control_binding ()">gst_object_add_control_binding</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="returnvalue">GstControlBinding</span></a> *
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-get-control-binding" title="gst_object_get_control_binding ()">gst_object_get_control_binding</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-remove-control-binding" title="gst_object_remove_control_binding ()">gst_object_remove_control_binding</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gobjectgobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-get-value" title="gst_object_get_value ()">gst_object_get_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-get-value-array" title="gst_object_get_value_array ()">gst_object_get_value_array</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-get-g-value-array" title="gst_object_get_g_value_array ()">gst_object_get_g_value_array</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="returnvalue">GstClockTime</span></a>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-get-control-rate" title="gst_object_get_control_rate ()">gst_object_get_control_rate</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GstObject.html#gst-object-set-control-rate" title="gst_object_set_control_rate ()">gst_object_set_control_rate</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstObject.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="GstObject.html#GstObject--name" title="The “name” property">name</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type">
<a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *</td>
<td class="property_name"><a class="link" href="GstObject.html#GstObject--parent" title="The “parent” property">parent</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstObject.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody><tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="GstObject.html#GstObject-deep-notify" title="The “deep-notify” signal">deep-notify</a></td>
<td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-NO-HOOKS:CAPS">No Hooks</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstObject.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GstObject.html#GstObject-struct" title="struct GstObject">GstObject</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GstObject.html#GstObjectClass" title="struct GstObjectClass">GstObjectClass</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="GstObject.html#GstObjectFlags" title="enum GstObjectFlags">GstObjectFlags</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstObject.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> GstObject
<span class="lineart">├──</span> <a class="link" href="GstAllocator.html" title="GstAllocator">GstAllocator</a>
<span class="lineart">├──</span> <a class="link" href="GstPad.html" title="GstPad">GstPad</a>
<span class="lineart">├──</span> <a class="link" href="GstPadTemplate.html" title="GstPadTemplate">GstPadTemplate</a>
<span class="lineart">├──</span> <a class="link" href="GstPluginFeature.html" title="GstPluginFeature">GstPluginFeature</a>
<span class="lineart">├──</span> <a class="link" href="GstElement.html" title="GstElement">GstElement</a>
<span class="lineart">├──</span> <a class="link" href="GstBus.html" title="GstBus">GstBus</a>
<span class="lineart">├──</span> <a class="link" href="GstTask.html" title="GstTask">GstTask</a>
<span class="lineart">├──</span> <a class="link" href="GstTaskPool.html" title="GstTaskPool">GstTaskPool</a>
<span class="lineart">├──</span> <a class="link" href="GstClock.html" title="GstClock">GstClock</a>
<span class="lineart">├──</span> <a class="link" href="GstControlBinding.html" title="GstControlBinding">GstControlBinding</a>
<span class="lineart">├──</span> <a class="link" href="GstControlSource.html" title="GstControlSource">GstControlSource</a>
<span class="lineart">├──</span> <a class="link" href="GstPlugin.html" title="GstPlugin">GstPlugin</a>
<span class="lineart">├──</span> <a class="link" href="GstRegistry.html" title="GstRegistry">GstRegistry</a>
<span class="lineart">├──</span> <a class="link" href="GstBufferPool.html" title="GstBufferPool">GstBufferPool</a>
<span class="lineart">├──</span> <a class="link" href="GstTracer.html" title="GstTracer">GstTracer</a>
<span class="lineart">╰──</span> <a class="link" href="GstTracerRecord.html" title="GstTracerRecord">GstTracerRecord</a>
</pre>
</div>
<div class="refsect1">
<a name="GstObject.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gst/gst.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="GstObject.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="GstObject.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="GST-OBJECT-FLAGS:CAPS"></a><h3>GST_OBJECT_FLAGS()</h3>
<pre class="programlisting">#define GST_OBJECT_FLAGS(obj) (GST_OBJECT_CAST (obj)-&gt;flags)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-FLAG-IS-SET:CAPS"></a><h3>GST_OBJECT_FLAG_IS_SET()</h3>
<pre class="programlisting">#define GST_OBJECT_FLAG_IS_SET(obj,flag) ((GST_OBJECT_FLAGS (obj) &amp; (flag)) == (flag))
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-FLAG-SET:CAPS"></a><h3>GST_OBJECT_FLAG_SET()</h3>
<pre class="programlisting">#define GST_OBJECT_FLAG_SET(obj,flag) (GST_OBJECT_FLAGS (obj) |= (flag))
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-FLAG-UNSET:CAPS"></a><h3>GST_OBJECT_FLAG_UNSET()</h3>
<pre class="programlisting">#define GST_OBJECT_FLAG_UNSET(obj,flag) (GST_OBJECT_FLAGS (obj) &amp;= ~(flag))
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-NAME:CAPS"></a><h3>GST_OBJECT_NAME()</h3>
<pre class="programlisting">#define GST_OBJECT_NAME(obj) (GST_OBJECT_CAST(obj)-&gt;name)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-PARENT:CAPS"></a><h3>GST_OBJECT_PARENT()</h3>
<pre class="programlisting">#define GST_OBJECT_PARENT(obj) (GST_OBJECT_CAST(obj)-&gt;parent)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-REFCOUNT:CAPS"></a><h3>GST_OBJECT_REFCOUNT()</h3>
<pre class="programlisting">#define GST_OBJECT_REFCOUNT(obj) (((GObject*)(obj))-&gt;ref_count)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-REFCOUNT-VALUE:CAPS"></a><h3>GST_OBJECT_REFCOUNT_VALUE()</h3>
<pre class="programlisting">#define GST_OBJECT_REFCOUNT_VALUE(obj) g_atomic_int_get ((gint *) &amp;GST_OBJECT_REFCOUNT(obj))
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-LOCK:CAPS"></a><h3>GST_OBJECT_LOCK()</h3>
<pre class="programlisting">#define GST_OBJECT_LOCK(obj) g_mutex_lock(GST_OBJECT_GET_LOCK(obj))
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-TRYLOCK:CAPS"></a><h3>GST_OBJECT_TRYLOCK()</h3>
<pre class="programlisting">#define GST_OBJECT_TRYLOCK(obj) g_mutex_trylock(GST_OBJECT_GET_LOCK(obj))
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-UNLOCK:CAPS"></a><h3>GST_OBJECT_UNLOCK()</h3>
<pre class="programlisting">#define GST_OBJECT_UNLOCK(obj) g_mutex_unlock(GST_OBJECT_GET_LOCK(obj))
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-OBJECT-GET-LOCK:CAPS"></a><h3>GST_OBJECT_GET_LOCK()</h3>
<pre class="programlisting">#define GST_OBJECT_GET_LOCK(obj) (&amp;GST_OBJECT_CAST(obj)-&gt;lock)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-set-name"></a><h3>gst_object_set_name ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_set_name (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-get-name"></a><h3>gst_object_get_name ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
gst_object_get_name (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-set-parent"></a><h3>gst_object_set_parent ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_set_parent (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *parent</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-get-parent"></a><h3>gst_object_get_parent ()</h3>
<pre class="programlisting"><a class="link" href="GstObject.html" title="GstObject"><span class="returnvalue">GstObject</span></a> *
gst_object_get_parent (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-has-as-parent"></a><h3>gst_object_has_as_parent ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_has_as_parent (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *parent</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-unparent"></a><h3>gst_object_unparent ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_object_unparent (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-default-deep-notify"></a><h3>gst_object_default_deep_notify ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_object_default_deep_notify (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *object</code></em>,
<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *orig</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobjectgobject-GParamSpec.html#GParamSpec"><span class="type">GParamSpec</span></a> *pspec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **excluded_props</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-default-error"></a><h3>gst_object_default_error ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_object_default_error (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *source</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glibglib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *debug</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-check-uniqueness"></a><h3>gst_object_check_uniqueness ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_check_uniqueness (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Doubly-Linked-Lists.html#GList"><span class="type">GList</span></a> *list</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-has-as-ancestor"></a><h3>gst_object_has_as_ancestor ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_has_as_ancestor (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *ancestor</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-has-ancestor"></a><h3>gst_object_has_ancestor ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_has_ancestor (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *ancestor</code></em>);</pre>
<div class="warning"><p><code class="literal">gst_object_has_ancestor</code> is deprecated and should not be used in newly-written code.</p></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-ref"></a><h3>gst_object_ref ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
gst_object_ref (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-unref"></a><h3>gst_object_unref ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_object_unref (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-ref-sink"></a><h3>gst_object_ref_sink ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
gst_object_ref_sink (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-replace"></a><h3>gst_object_replace ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_replace (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> **oldobj</code></em>,
<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *newobj</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-get-path-string"></a><h3>gst_object_get_path_string ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
gst_object_get_path_string (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-suggest-next-sync"></a><h3>gst_object_suggest_next_sync ()</h3>
<pre class="programlisting"><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="returnvalue">GstClockTime</span></a>
gst_object_suggest_next_sync (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-sync-values"></a><h3>gst_object_sync_values ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_sync_values (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> timestamp</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-has-active-control-bindings"></a><h3>gst_object_has_active_control_bindings ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_has_active_control_bindings
(<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-set-control-bindings-disabled"></a><h3>gst_object_set_control_bindings_disabled ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_object_set_control_bindings_disabled
(<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> disabled</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-set-control-binding-disabled"></a><h3>gst_object_set_control_binding_disabled ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_object_set_control_binding_disabled
(<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *property_name</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> disabled</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-add-control-binding"></a><h3>gst_object_add_control_binding ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_add_control_binding (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code><a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a> *binding</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-get-control-binding"></a><h3>gst_object_get_control_binding ()</h3>
<pre class="programlisting"><a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="returnvalue">GstControlBinding</span></a> *
gst_object_get_control_binding (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *property_name</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-remove-control-binding"></a><h3>gst_object_remove_control_binding ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_remove_control_binding (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code><a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a> *binding</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-get-value"></a><h3>gst_object_get_value ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gobjectgobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *
gst_object_get_value (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *property_name</code></em>,
<em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> timestamp</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-get-value-array"></a><h3>gst_object_get_value_array ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_get_value_array (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *property_name</code></em>,
<em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> timestamp</code></em>,
<em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> interval</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> n_values</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> values</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-get-g-value-array"></a><h3>gst_object_get_g_value_array ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_object_get_g_value_array (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *property_name</code></em>,
<em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> timestamp</code></em>,
<em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> interval</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> n_values</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobjectgobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *values</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-get-control-rate"></a><h3>gst_object_get_control_rate ()</h3>
<pre class="programlisting"><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="returnvalue">GstClockTime</span></a>
gst_object_get_control_rate (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-object-set-control-rate"></a><h3>gst_object_set_control_rate ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_object_set_control_rate (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
<em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> control_rate</code></em>);</pre>
</div>
</div>
<div class="refsect1">
<a name="GstObject.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstObject-struct"></a><h3>struct GstObject</h3>
<pre class="programlisting">struct GstObject {
GMutex lock; /* object LOCK */
gchar *name; /* object name */
GstObject *parent; /* this object's parent, weak ref */
guint32 flags;
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstObjectClass"></a><h3>struct GstObjectClass</h3>
<pre class="programlisting">struct GstObjectClass {
GInitiallyUnownedClass parent_class;
const gchar *path_string_separator;
/* signals */
void (*deep_notify) (GstObject * object, GstObject * orig, GParamSpec * pspec);
/* virtual methods for subclasses */
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstObjectFlags"></a><h3>enum GstObjectFlags</h3>
<div class="refsect3">
<a name="GstObjectFlags.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GST-OBJECT-FLAG-MAY-BE-LEAKED:CAPS"></a>GST_OBJECT_FLAG_MAY_BE_LEAKED</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-OBJECT-FLAG-LAST:CAPS"></a>GST_OBJECT_FLAG_LAST</p></td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="GstObject.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstObject--name"></a><h3>The <code class="literal">“name”</code> property</h3>
<pre class="programlisting"> “name” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>The name of the object.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstObject--parent"></a><h3>The <code class="literal">“parent”</code> property</h3>
<pre class="programlisting"> “parent” <a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *</pre>
<p>The parent of the object.</p>
<p>Flags: Read / Write</p>
</div>
</div>
<div class="refsect1">
<a name="GstObject.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GstObject-deep-notify"></a><h3>The <code class="literal">“deep-notify”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *gstobject,
<a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *arg1,
<a href="/usr/share/gtk-doc/html/gobjectgobject-GParamSpec.html#GParamSpec"><span class="type">GParamSpec</span></a> *arg2,
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
<p>Flags: <a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-NO-HOOKS:CAPS">No Hooks</a></p>
</div>
</div>
</div>
<div class="footer">
<hr>Generated by GTK-Doc V1.25</div>
</body>
</html>