<!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 1.8.7"/> <title>ALSA project - the C library reference: /home/iurt/rpmbuild/BUILD/alsa-lib-1.0.28/include/pcm_external.h Source File</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/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </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">ALSA project - the C library reference </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.7 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <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> <li><a href="examples.html"><span>Examples</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </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> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Pages</a></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 id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">pcm_external.h</div> </div> </div><!--header--> <div class="contents"> <a href="pcm__external_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">/*</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This library is free software; you can redistribute it and/or modify</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * it under the terms of the GNU Lesser General Public License as</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * published by the Free Software Foundation; either version 2.1 of</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * the License, or (at your option) any later version.</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * GNU Lesser General Public License for more details.</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> *</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * License along with this library; if not, write to the Free Software</span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> *</span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> */</span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#ifndef __ALSA_PCM_EXTERNAL_H</span></div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#define __ALSA_PCM_EXTERNAL_H</span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="pcm_8h.html">pcm.h</a>"</span></div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#ifdef __cplusplus</span></div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#endif</span></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div> <div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="group___plugin___s_d_k.html#gaf1fae79f689774a0bdb72a5e15f5978c"> 43</a></span> <span class="preprocessor">#define SND_PCM_PLUGIN_ENTRY(name) _snd_pcm_##name##_open</span></div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> <div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="group___plugin___s_d_k.html#ga73a613cc5b7b3642f53bbd5a1d78004b"> 48</a></span> <span class="preprocessor">#define SND_PCM_PLUGIN_SYMBOL(name) SND_DLSYM_BUILD_VERSION(SND_PCM_PLUGIN_ENTRY(name), SND_PCM_DLSYM_VERSION);</span></div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div> <div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="group___plugin___s_d_k.html#ga3fd72ea47a7a921943b26c580b9d6c41"> 53</a></span> <span class="preprocessor">#define SND_PCM_PLUGIN_DEFINE_FUNC(plugin) \</span></div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">int SND_PCM_PLUGIN_ENTRY(plugin) (snd_pcm_t **pcmp, const char *name,\</span></div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor"> snd_config_t *root, snd_config_t *conf, \</span></div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor"> snd_pcm_stream_t stream, int mode)</span></div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#include "<a class="code" href="pcm__ioplug_8h.html">pcm_ioplug.h</a>"</span></div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#include "<a class="code" href="pcm__extplug_8h.html">pcm_extplug.h</a>"</span></div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keywordtype">int</span> <a class="code" href="group___plugin___s_d_k.html#ga6cc0e84dc2822458b4ed163071a51ecd">snd_pcm_parse_control_id</a>(<a class="code" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *conf, <a class="code" href="group___control.html#gad6c3746f1925bfec6a4fd0e913430e55">snd_ctl_elem_id_t</a> *ctl_id, <span class="keywordtype">int</span> *cardp,</div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">int</span> *cchannelsp, <span class="keywordtype">int</span> *hwctlp);</div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#ifdef __cplusplus</span></div> <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> }</div> <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#endif</span></div> <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">#endif </span><span class="comment">/* __ALSA_PCM_EXTERNAL_H */</span><span class="preprocessor"></span></div> <div class="ttc" id="pcm_8h_html"><div class="ttname"><a href="pcm_8h.html">pcm.h</a></div><div class="ttdoc">Application interface library for the ALSA driver. </div></div> <div class="ttc" id="group___control_html_gad6c3746f1925bfec6a4fd0e913430e55"><div class="ttname"><a href="group___control.html#gad6c3746f1925bfec6a4fd0e913430e55">snd_ctl_elem_id_t</a></div><div class="ttdeci">struct _snd_ctl_elem_id snd_ctl_elem_id_t</div><div class="ttdef"><b>Definition:</b> control.h:57</div></div> <div class="ttc" id="group___plugin___s_d_k_html_ga6cc0e84dc2822458b4ed163071a51ecd"><div class="ttname"><a href="group___plugin___s_d_k.html#ga6cc0e84dc2822458b4ed163071a51ecd">snd_pcm_parse_control_id</a></div><div class="ttdeci">int snd_pcm_parse_control_id(snd_config_t *conf, snd_ctl_elem_id_t *ctl_id, int *cardp, int *cchannelsp, int *hwctlp)</div><div class="ttdoc">Parse control element id from the config. </div><div class="ttdef"><b>Definition:</b> pcm_misc.c:707</div></div> <div class="ttc" id="pcm__ioplug_8h_html"><div class="ttname"><a href="pcm__ioplug_8h.html">pcm_ioplug.h</a></div><div class="ttdoc">External I/O-Plugin SDK. </div></div> <div class="ttc" id="pcm__extplug_8h_html"><div class="ttname"><a href="pcm__extplug_8h.html">pcm_extplug.h</a></div><div class="ttdoc">External Filter-Plugin SDK. </div></div> <div class="ttc" id="group___config_html_ga1c20905af775ae77d04d1a5696f67985"><div class="ttname"><a href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a></div><div class="ttdeci">struct _snd_config snd_config_t</div><div class="ttdoc">Internal structure for a configuration node object. </div><div class="ttdef"><b>Definition:</b> conf.h:69</div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Wed Jun 18 2014 05:47:49 for ALSA project - the C library reference by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.7 </small></address> </body> </html>