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+<title>PipeWire: pw_link Class Reference</title>
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+ <td id="projectalign" style="padding-left: 0.5em;">
+ <div id="projectname">PipeWire
+ &#160;<span id="projectnumber">0.2.9</span>
+ </div>
+ </td>
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+/* @license-end */
+</script>
+<div id="doc-content">
+<div class="header">
+ <div class="summary">
+<a href="#pub-methods">Public Member Functions</a> </div>
+ <div class="headertitle">
+<div class="title">pw_link Class Reference</div> </div>
+</div><!--header-->
+<div class="contents">
+
+<p>PipeWire link object.
+ <a href="classpw__link.html#details">More...</a></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
+Public Member Functions</h2></td></tr>
+<tr class="memitem:a364b6ed143112bf432e1795503cc8e6e"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpw__link.html#a364b6ed143112bf432e1795503cc8e6e">pw_link_state_as_string</a> (enum <a class="el" href="introspect_8h.html#a7859f6eb040fead1673d0214b83b445b">pw_link_state</a> state)</td></tr>
+<tr class="memdesc:a364b6ed143112bf432e1795503cc8e6e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Convert a <a class="el" href="introspect_8h.html#a7859f6eb040fead1673d0214b83b445b">pw_link_state</a> to a readable string. <a href="#a364b6ed143112bf432e1795503cc8e6e">More...</a><br /></td></tr>
+<tr class="separator:a364b6ed143112bf432e1795503cc8e6e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:abe1e6f1106e620207e385a7b30cc010d"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="classpw__link.html">pw_link</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpw__link.html#abe1e6f1106e620207e385a7b30cc010d">pw_link_new</a> (struct <a class="el" href="classpw__core.html">pw_core</a> *core, struct <a class="el" href="classpw__port.html">pw_port</a> *output, struct <a class="el" href="classpw__port.html">pw_port</a> *input, struct spa_pod *format_filter, struct <a class="el" href="structpw__properties.html">pw_properties</a> *properties, size_t user_data_size)</td></tr>
+<tr class="memdesc:abe1e6f1106e620207e385a7b30cc010d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Make a new link between two ports. <a href="#abe1e6f1106e620207e385a7b30cc010d">More...</a><br /></td></tr>
+<tr class="separator:abe1e6f1106e620207e385a7b30cc010d"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aadeb0d2c1a9f239d6a8538810b69e06a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpw__link.html#aadeb0d2c1a9f239d6a8538810b69e06a">pw_link_destroy</a> (struct <a class="el" href="classpw__link.html">pw_link</a> *link)</td></tr>
+<tr class="memdesc:aadeb0d2c1a9f239d6a8538810b69e06a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destroy a link. <a href="#aadeb0d2c1a9f239d6a8538810b69e06a">More...</a><br /></td></tr>
+<tr class="separator:aadeb0d2c1a9f239d6a8538810b69e06a"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ac47df3717749e208df9374b42bf77464"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="classpw__link.html">pw_link</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpw__link.html#ac47df3717749e208df9374b42bf77464">pw_link_find</a> (struct <a class="el" href="classpw__port.html">pw_port</a> *output, struct <a class="el" href="classpw__port.html">pw_port</a> *input)</td></tr>
+<tr class="memdesc:ac47df3717749e208df9374b42bf77464"><td class="mdescLeft">&#160;</td><td class="mdescRight">Find the link between 2 ports. <a href="#ac47df3717749e208df9374b42bf77464">More...</a><br /></td></tr>
+<tr class="separator:ac47df3717749e208df9374b42bf77464"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>PipeWire link object. </p>
+</div><h2 class="groupheader">Member Function Documentation</h2>
+<a id="aadeb0d2c1a9f239d6a8538810b69e06a"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#aadeb0d2c1a9f239d6a8538810b69e06a">&#9670;&nbsp;</a></span>pw_link_destroy()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">void pw_link_destroy </td>
+ <td>(</td>
+ <td class="paramtype">struct <a class="el" href="classpw__link.html">pw_link</a> *&#160;</td>
+ <td class="paramname"><em>link</em></td><td>)</td>
+ <td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Destroy a link. </p>
+
+</div>
+</div>
+<a id="ac47df3717749e208df9374b42bf77464"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#ac47df3717749e208df9374b42bf77464">&#9670;&nbsp;</a></span>pw_link_find()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">struct <a class="el" href="classpw__link.html">pw_link</a> * pw_link_find </td>
+ <td>(</td>
+ <td class="paramtype">struct <a class="el" href="classpw__port.html">pw_port</a> *&#160;</td>
+ <td class="paramname"><em>output</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">struct <a class="el" href="classpw__port.html">pw_port</a> *&#160;</td>
+ <td class="paramname"><em>input</em>&#160;</td>
+ </tr>
+ <tr>
+ <td></td>
+ <td>)</td>
+ <td></td><td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Find the link between 2 ports. </p>
+
+<p class="reference">Referenced by <a class="el" href="link_8c.html#aad626afd3c5efcca566444cfa6f7f6f4">pw_link_new()</a>.</p>
+
+</div>
+</div>
+<a id="abe1e6f1106e620207e385a7b30cc010d"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#abe1e6f1106e620207e385a7b30cc010d">&#9670;&nbsp;</a></span>pw_link_new()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">struct <a class="el" href="classpw__link.html">pw_link</a> * pw_link_new </td>
+ <td>(</td>
+ <td class="paramtype">struct <a class="el" href="classpw__core.html">pw_core</a> *&#160;</td>
+ <td class="paramname"><em>core</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">struct <a class="el" href="classpw__port.html">pw_port</a> *&#160;</td>
+ <td class="paramname"><em>output</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">struct <a class="el" href="classpw__port.html">pw_port</a> *&#160;</td>
+ <td class="paramname"><em>input</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">struct spa_pod *&#160;</td>
+ <td class="paramname"><em>format_filter</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">struct <a class="el" href="structpw__properties.html">pw_properties</a> *&#160;</td>
+ <td class="paramname"><em>properties</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">size_t&#160;</td>
+ <td class="paramname"><em>user_data_size</em>&#160;</td>
+ </tr>
+ <tr>
+ <td></td>
+ <td>)</td>
+ <td></td><td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Make a new link between two ports. </p>
+<dl class="section return"><dt>Returns</dt><dd>a newly allocated link </dd></dl>
+<dl class="params"><dt>Parameters</dt><dd>
+ <table class="params">
+ <tr><td class="paramname">core</td><td>the core object </td></tr>
+ <tr><td class="paramname">output</td><td>an output port </td></tr>
+ <tr><td class="paramname">input</td><td>an input port </td></tr>
+ <tr><td class="paramname">format_filter</td><td>an optional format filter </td></tr>
+ <tr><td class="paramname">properties</td><td>extra properties </td></tr>
+ <tr><td class="paramname">user_data_size</td><td>extra user data size </td></tr>
+ </table>
+ </dd>
+</dl>
+
+</div>
+</div>
+<a id="a364b6ed143112bf432e1795503cc8e6e"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a364b6ed143112bf432e1795503cc8e6e">&#9670;&nbsp;</a></span>pw_link_state_as_string()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">const char * pw_link_state_as_string </td>
+ <td>(</td>
+ <td class="paramtype">enum <a class="el" href="introspect_8h.html#a7859f6eb040fead1673d0214b83b445b">pw_link_state</a>&#160;</td>
+ <td class="paramname"><em>state</em></td><td>)</td>
+ <td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Convert a <a class="el" href="introspect_8h.html#a7859f6eb040fead1673d0214b83b445b">pw_link_state</a> to a readable string. </p>
+
+</div>
+</div>
+<hr/>The documentation for this class was generated from the following files:<ul>
+<li><a class="el" href="link_8h_source.html">link.h</a></li>
+<li><a class="el" href="introspect_8h_source.html">introspect.h</a></li>
+</ul>
+</div><!-- contents -->
+</div><!-- doc-content -->
+<!-- start footer part -->
+<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
+ <ul>
+ <li class="navelem"><a class="el" href="classpw__link.html">pw_link</a></li>
+ <li class="footer">Generated by
+ <a href="http://www.doxygen.org/index.html">
+ <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li>
+ </ul>
+</div>
+</body>
+</html>