| Current File : //proc/self/root/kunden/usr/share/doc/alsa-lib-devel/doxygen/html/structsnd__pcm__ioplug.html |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://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 1.9.1"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>ALSA project - the C library reference: snd_pcm_ioplug_t Struct 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="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.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 id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">ALSA project - the C library reference
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.1 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search','.html');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#pub-attribs">Data Fields</a> </div>
<div class="headertitle">
<div class="title">snd_pcm_ioplug_t Struct Reference<div class="ingroups"><a class="el" href="group___plugin___s_d_k.html">External PCM plugin SDK</a> » <a class="el" href="group___p_c_m___i_o_plug.html">External I/O plugin SDK</a></div></div> </div>
</div><!--header-->
<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a82212f3b4b3faf86e4cd94f73f3709f7"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a82212f3b4b3faf86e4cd94f73f3709f7">version</a></td></tr>
<tr class="separator:a82212f3b4b3faf86e4cd94f73f3709f7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a26cb709f26f0a27b431c4f8ac8a8432e"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a26cb709f26f0a27b431c4f8ac8a8432e">name</a></td></tr>
<tr class="separator:a26cb709f26f0a27b431c4f8ac8a8432e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aeeaec19c1ebc6c7f495e63f1dbb44077"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#aeeaec19c1ebc6c7f495e63f1dbb44077">flags</a></td></tr>
<tr class="separator:aeeaec19c1ebc6c7f495e63f1dbb44077"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab5ec9a953c48eb2497320ca29fa70ccc"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#ab5ec9a953c48eb2497320ca29fa70ccc">poll_fd</a></td></tr>
<tr class="separator:ab5ec9a953c48eb2497320ca29fa70ccc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa6d9e1a0e624deb63327949ec0993ded"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#aa6d9e1a0e624deb63327949ec0993ded">poll_events</a></td></tr>
<tr class="separator:aa6d9e1a0e624deb63327949ec0993ded"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adbd5412219daee8f2c79e971d1f53222"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#adbd5412219daee8f2c79e971d1f53222">mmap_rw</a></td></tr>
<tr class="separator:adbd5412219daee8f2c79e971d1f53222"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4343b66b90eb1c0d1f80ff32405d11eb"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="group___p_c_m___i_o_plug.html#ga9bbf2927f689c96faa7b6c5c89286355">snd_pcm_ioplug_callback_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a4343b66b90eb1c0d1f80ff32405d11eb">callback</a></td></tr>
<tr class="separator:a4343b66b90eb1c0d1f80ff32405d11eb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac311b3a612c0d95b91cc16b9fe964cc8"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#ac311b3a612c0d95b91cc16b9fe964cc8">private_data</a></td></tr>
<tr class="separator:ac311b3a612c0d95b91cc16b9fe964cc8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a937fbef4311a361f4564d27a9ba4578b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a937fbef4311a361f4564d27a9ba4578b">pcm</a></td></tr>
<tr class="separator:a937fbef4311a361f4564d27a9ba4578b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8e67308342c0c6eab702016a402b4647"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___p_c_m.html#gac23b43ff55add78638e503b9cc892c24">snd_pcm_stream_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a8e67308342c0c6eab702016a402b4647">stream</a></td></tr>
<tr class="separator:a8e67308342c0c6eab702016a402b4647"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9a25a295689632b4de8e7e673f57e94c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___p_c_m.html#ga61ac499cb3701ce536d4d83725908860">snd_pcm_state_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a9a25a295689632b4de8e7e673f57e94c">state</a></td></tr>
<tr class="separator:a9a25a295689632b4de8e7e673f57e94c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a66cf297ebbce9453b4bbd961f081c730"><td class="memItemLeft" align="right" valign="top">volatile <a class="el" href="group___p_c_m.html#gab01fcfe9b97382a8d3f2027c664b8b8a">snd_pcm_uframes_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a66cf297ebbce9453b4bbd961f081c730">appl_ptr</a></td></tr>
<tr class="separator:a66cf297ebbce9453b4bbd961f081c730"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa314200db67b8cc9ad89cd53f6102f26"><td class="memItemLeft" align="right" valign="top">volatile <a class="el" href="group___p_c_m.html#gab01fcfe9b97382a8d3f2027c664b8b8a">snd_pcm_uframes_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#aa314200db67b8cc9ad89cd53f6102f26">hw_ptr</a></td></tr>
<tr class="separator:aa314200db67b8cc9ad89cd53f6102f26"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5186222a90004912d0895ba47631423d"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a5186222a90004912d0895ba47631423d">nonblock</a></td></tr>
<tr class="separator:a5186222a90004912d0895ba47631423d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac49bda6dd5d2e530d50478be89365ddc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___p_c_m.html#ga661221ba5e8f1d6eaf4ab8e2da57cc1a">snd_pcm_access_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#ac49bda6dd5d2e530d50478be89365ddc">access</a></td></tr>
<tr class="separator:ac49bda6dd5d2e530d50478be89365ddc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a23dd3c4e4a032e35a4cc9a4ca83a07ec"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___p_c_m.html#gaa14b7f26877a812acbb39811364177f8">snd_pcm_format_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a23dd3c4e4a032e35a4cc9a4ca83a07ec">format</a></td></tr>
<tr class="separator:a23dd3c4e4a032e35a4cc9a4ca83a07ec"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad25aba6588312a3a8921971fb12bf789"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#ad25aba6588312a3a8921971fb12bf789">channels</a></td></tr>
<tr class="separator:ad25aba6588312a3a8921971fb12bf789"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab7cb56b9d1ade3b984fa96bd392b2c9e"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#ab7cb56b9d1ade3b984fa96bd392b2c9e">rate</a></td></tr>
<tr class="separator:ab7cb56b9d1ade3b984fa96bd392b2c9e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aecac0c1343109c8b913b867ad7701f90"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___p_c_m.html#gab01fcfe9b97382a8d3f2027c664b8b8a">snd_pcm_uframes_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#aecac0c1343109c8b913b867ad7701f90">period_size</a></td></tr>
<tr class="separator:aecac0c1343109c8b913b867ad7701f90"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6138fb3dabf4c87a321c3e894021ff16"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___p_c_m.html#gab01fcfe9b97382a8d3f2027c664b8b8a">snd_pcm_uframes_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__ioplug.html#a6138fb3dabf4c87a321c3e894021ff16">buffer_size</a></td></tr>
<tr class="separator:a6138fb3dabf4c87a321c3e894021ff16"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Handle of ioplug</p>
<p>I/O plugin handle </p>
</div><h2 class="groupheader">Field Documentation</h2>
<a id="ac49bda6dd5d2e530d50478be89365ddc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac49bda6dd5d2e530d50478be89365ddc">◆ </a></span>access</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group___p_c_m.html#ga661221ba5e8f1d6eaf4ab8e2da57cc1a">snd_pcm_access_t</a> snd_pcm_ioplug_t::access</td>
</tr>
</table>
</div><div class="memdoc">
<p>access type; filled after hw_params is called </p>
</div>
</div>
<a id="a66cf297ebbce9453b4bbd961f081c730"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a66cf297ebbce9453b4bbd961f081c730">◆ </a></span>appl_ptr</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">volatile <a class="el" href="group___p_c_m.html#gab01fcfe9b97382a8d3f2027c664b8b8a">snd_pcm_uframes_t</a> snd_pcm_ioplug_t::appl_ptr</td>
</tr>
</table>
</div><div class="memdoc">
<p>application pointer; read-only </p>
</div>
</div>
<a id="a6138fb3dabf4c87a321c3e894021ff16"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6138fb3dabf4c87a321c3e894021ff16">◆ </a></span>buffer_size</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group___p_c_m.html#gab01fcfe9b97382a8d3f2027c664b8b8a">snd_pcm_uframes_t</a> snd_pcm_ioplug_t::buffer_size</td>
</tr>
</table>
</div><div class="memdoc">
<p>buffer size; filled after hw_params is called </p>
</div>
</div>
<a id="a4343b66b90eb1c0d1f80ff32405d11eb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4343b66b90eb1c0d1f80ff32405d11eb">◆ </a></span>callback</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">const <a class="el" href="group___p_c_m___i_o_plug.html#ga9bbf2927f689c96faa7b6c5c89286355">snd_pcm_ioplug_callback_t</a>* snd_pcm_ioplug_t::callback</td>
</tr>
</table>
</div><div class="memdoc">
<p>callbacks of this plugin; must be filled before calling <a class="el" href="group___p_c_m___i_o_plug.html#ga7fb5213a5e776246e2b4dc53ec8d7604" title="Create an ioplug instance.">snd_pcm_ioplug_create()</a> </p>
</div>
</div>
<a id="ad25aba6588312a3a8921971fb12bf789"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad25aba6588312a3a8921971fb12bf789">◆ </a></span>channels</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int snd_pcm_ioplug_t::channels</td>
</tr>
</table>
</div><div class="memdoc">
<p>number of channels; filled after hw_params is called </p>
</div>
</div>
<a id="aeeaec19c1ebc6c7f495e63f1dbb44077"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aeeaec19c1ebc6c7f495e63f1dbb44077">◆ </a></span>flags</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int snd_pcm_ioplug_t::flags</td>
</tr>
</table>
</div><div class="memdoc">
<p>SND_PCM_IOPLUG_FLAG_XXX </p>
</div>
</div>
<a id="a23dd3c4e4a032e35a4cc9a4ca83a07ec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a23dd3c4e4a032e35a4cc9a4ca83a07ec">◆ </a></span>format</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group___p_c_m.html#gaa14b7f26877a812acbb39811364177f8">snd_pcm_format_t</a> snd_pcm_ioplug_t::format</td>
</tr>
</table>
</div><div class="memdoc">
<p>PCM format; filled after hw_params is called </p>
</div>
</div>
<a id="aa314200db67b8cc9ad89cd53f6102f26"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa314200db67b8cc9ad89cd53f6102f26">◆ </a></span>hw_ptr</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">volatile <a class="el" href="group___p_c_m.html#gab01fcfe9b97382a8d3f2027c664b8b8a">snd_pcm_uframes_t</a> snd_pcm_ioplug_t::hw_ptr</td>
</tr>
</table>
</div><div class="memdoc">
<p>hw pointer; read-only </p>
</div>
</div>
<a id="adbd5412219daee8f2c79e971d1f53222"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adbd5412219daee8f2c79e971d1f53222">◆ </a></span>mmap_rw</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int snd_pcm_ioplug_t::mmap_rw</td>
</tr>
</table>
</div><div class="memdoc">
<p>pseudo mmap mode </p>
</div>
</div>
<a id="a26cb709f26f0a27b431c4f8ac8a8432e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a26cb709f26f0a27b431c4f8ac8a8432e">◆ </a></span>name</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">const char* snd_pcm_ioplug_t::name</td>
</tr>
</table>
</div><div class="memdoc">
<p>name of this plugin; must be filled before calling <a class="el" href="group___p_c_m___i_o_plug.html#ga7fb5213a5e776246e2b4dc53ec8d7604" title="Create an ioplug instance.">snd_pcm_ioplug_create()</a> </p>
</div>
</div>
<a id="a5186222a90004912d0895ba47631423d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5186222a90004912d0895ba47631423d">◆ </a></span>nonblock</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int snd_pcm_ioplug_t::nonblock</td>
</tr>
</table>
</div><div class="memdoc">
<p>non-block mode; read-only </p>
</div>
</div>
<a id="a937fbef4311a361f4564d27a9ba4578b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a937fbef4311a361f4564d27a9ba4578b">◆ </a></span>pcm</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a>* snd_pcm_ioplug_t::pcm</td>
</tr>
</table>
</div><div class="memdoc">
<p>PCM handle filled by <a class="el" href="group___p_c_m___i_o_plug.html#ga7fb5213a5e776246e2b4dc53ec8d7604" title="Create an ioplug instance.">snd_pcm_ioplug_create()</a> </p>
</div>
</div>
<a id="aecac0c1343109c8b913b867ad7701f90"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aecac0c1343109c8b913b867ad7701f90">◆ </a></span>period_size</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group___p_c_m.html#gab01fcfe9b97382a8d3f2027c664b8b8a">snd_pcm_uframes_t</a> snd_pcm_ioplug_t::period_size</td>
</tr>
</table>
</div><div class="memdoc">
<p>period size; filled after hw_params is called </p>
</div>
</div>
<a id="aa6d9e1a0e624deb63327949ec0993ded"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa6d9e1a0e624deb63327949ec0993ded">◆ </a></span>poll_events</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int snd_pcm_ioplug_t::poll_events</td>
</tr>
</table>
</div><div class="memdoc">
<p>poll events </p>
</div>
</div>
<a id="ab5ec9a953c48eb2497320ca29fa70ccc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab5ec9a953c48eb2497320ca29fa70ccc">◆ </a></span>poll_fd</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int snd_pcm_ioplug_t::poll_fd</td>
</tr>
</table>
</div><div class="memdoc">
<p>poll file descriptor </p>
</div>
</div>
<a id="ac311b3a612c0d95b91cc16b9fe964cc8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac311b3a612c0d95b91cc16b9fe964cc8">◆ </a></span>private_data</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void* snd_pcm_ioplug_t::private_data</td>
</tr>
</table>
</div><div class="memdoc">
<p>private data, which can be used freely in the driver callbacks </p>
</div>
</div>
<a id="ab7cb56b9d1ade3b984fa96bd392b2c9e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab7cb56b9d1ade3b984fa96bd392b2c9e">◆ </a></span>rate</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int snd_pcm_ioplug_t::rate</td>
</tr>
</table>
</div><div class="memdoc">
<p>rate; filled after hw_params is called </p>
</div>
</div>
<a id="a9a25a295689632b4de8e7e673f57e94c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9a25a295689632b4de8e7e673f57e94c">◆ </a></span>state</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group___p_c_m.html#ga61ac499cb3701ce536d4d83725908860">snd_pcm_state_t</a> snd_pcm_ioplug_t::state</td>
</tr>
</table>
</div><div class="memdoc">
<p>current PCM state; read-only </p>
</div>
</div>
<a id="a8e67308342c0c6eab702016a402b4647"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8e67308342c0c6eab702016a402b4647">◆ </a></span>stream</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group___p_c_m.html#gac23b43ff55add78638e503b9cc892c24">snd_pcm_stream_t</a> snd_pcm_ioplug_t::stream</td>
</tr>
</table>
</div><div class="memdoc">
<p>stream direcion; read-only </p>
</div>
</div>
<a id="a82212f3b4b3faf86e4cd94f73f3709f7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a82212f3b4b3faf86e4cd94f73f3709f7">◆ </a></span>version</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int snd_pcm_ioplug_t::version</td>
</tr>
</table>
</div><div class="memdoc">
<p>protocol version; <a class="el" href="group___p_c_m___i_o_plug.html#ga81a2273c4df9be29d91e6e2a0860d991">SND_PCM_IOPLUG_VERSION</a> must be filled here before calling <a class="el" href="group___p_c_m___i_o_plug.html#ga7fb5213a5e776246e2b4dc53ec8d7604" title="Create an ioplug instance.">snd_pcm_ioplug_create()</a> </p>
</div>
</div>
<hr/>The documentation for this struct was generated from the following file:<ul>
<li>/builddir/build/BUILD/alsa-lib-1.2.13/include/<a class="el" href="pcm__ioplug_8h_source.html">pcm_ioplug.h</a></li>
</ul>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1
</small></address>
</body>
</html>