<!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 1.8.3"/> <title>GNU Radio 3.6.4.1 C++ API: audio_alsa_source.h File 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="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </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">GNU Radio 3.6.4.1 C++ API </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.3 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> $(document).ready(function(){initNavTree('audio__alsa__source_8h.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#nested-classes">Classes</a> | <a href="#define-members">Macros</a> </div> <div class="headertitle"> <div class="title">audio_alsa_source.h File Reference</div> </div> </div><!--header--> <div class="contents"> <div class="textblock"><code>#include <<a class="el" href="gr__audio__source_8h_source.html">gr_audio_source.h</a>></code><br/> <code>#include <string></code><br/> <code>#include <alsa/asoundlib.h></code><br/> <code>#include <stdexcept></code><br/> </div><div class="textblock"><div class="dynheader"> Include dependency graph for audio_alsa_source.h:</div> <div class="dyncontent"> <div class="center"><img src="audio__alsa__source_8h__incl.png" border="0" usemap="#audio__alsa__source_8h" alt=""/></div> <map name="audio__alsa__source_8h" id="audio__alsa__source_8h"> <area shape="rect" id="node3" href="gr__audio__source_8h.html" title="gr_audio_source.h" alt="" coords="932,80,1060,107"/><area shape="rect" id="node5" href="gr__audio__api_8h.html" title="gr_audio_api.h" alt="" coords="1903,229,2009,256"/><area shape="rect" id="node9" href="gr__sync__block_8h.html" title="gr_sync_block.h" alt="" coords="1705,155,1821,181"/><area shape="rect" id="node7" href="attributes_8h.html" 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href="audio__alsa__source_8h_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Classes</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classaudio__alsa__source.html">audio_alsa_source</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">audio source using ALSAThe source has between 1 and N input streams of floats, where N is depends on the hardware characteristics of the selected device. <a href="classaudio__alsa__source.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a705350c14c1f28bb8d6d57dafbf9ccff"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="audio__alsa__source_8h.html#a705350c14c1f28bb8d6d57dafbf9ccff">ALSA_PCM_NEW_HW_PARAMS_API</a></td></tr> <tr class="separator:a705350c14c1f28bb8d6d57dafbf9ccff"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5b61c3b8eee0c6801209e39a760b928a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="audio__alsa__source_8h.html#a5b61c3b8eee0c6801209e39a760b928a">ALSA_PCM_NEW_SW_PARAMS_API</a></td></tr> <tr class="separator:a5b61c3b8eee0c6801209e39a760b928a"><td class="memSeparator" colspan="2"> </td></tr> </table> <h2 class="groupheader">Macro Definition Documentation</h2> <a class="anchor" id="a705350c14c1f28bb8d6d57dafbf9ccff"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define ALSA_PCM_NEW_HW_PARAMS_API</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a5b61c3b8eee0c6801209e39a760b928a"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define ALSA_PCM_NEW_SW_PARAMS_API</td> </tr> </table> </div><div class="memdoc"> </div> </div> </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="dir_b51bfcff293141bf770afcf028e6a44b.html">gr-audio</a></li><li class="navelem"><a class="el" href="dir_48891393b9833c1bfb94f2ceb7b7107d.html">lib</a></li><li class="navelem"><a class="el" href="dir_aa4499ae4117256cba40f1a5def26e99.html">alsa</a></li><li class="navelem"><a class="el" href="audio__alsa__source_8h.html">audio_alsa_source.h</a></li> <li class="footer">Generated on Fri Apr 19 2013 16:20:34 for GNU Radio 3.6.4.1 C++ 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