<!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 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Audaspace: fx/CallbackIIRFilterReader.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="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">Audaspace  <span id="projectnumber">1.3.0</span> </div> <div id="projectbrief">A high level audio library.</div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.15 --> <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'); /* @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 id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_49abe4789985cc6a85622e26efb335d2.html">fx</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#nested-classes">Classes</a> | <a href="#typedef-members">Typedefs</a> </div> <div class="headertitle"> <div class="title">CallbackIIRFilterReader.h File Reference<div class="ingroups"><a class="el" href="group__fx.html">Effects</a></div></div> </div> </div><!--header--> <div class="contents"> <p>The <a class="el" href="classCallbackIIRFilterReader.html" title="This class provides an interface for infinite impulse response filters via a callback filter function...">CallbackIIRFilterReader</a> class. <a href="#details">More...</a></p> <div class="textblock"><code>#include "<a class="el" href="BaseIIRFilterReader_8h_source.html">fx/BaseIIRFilterReader.h</a>"</code><br /> </div><div class="textblock"><div class="dynheader"> Include dependency graph for CallbackIIRFilterReader.h:</div> <div class="dyncontent"> <div class="center"><img src="CallbackIIRFilterReader_8h__incl.png" border="0" usemap="#fx_2CallbackIIRFilterReader_8h" alt=""/></div> <map name="fx_2CallbackIIRFilterReader_8h" id="fx_2CallbackIIRFilterReader_8h"> <area shape="rect" title="The CallbackIIRFilterReader class." alt="" coords="36,5,231,32"/> <area shape="rect" href="BaseIIRFilterReader_8h.html" title="The BaseIIRFilterReader class." alt="" coords="48,80,219,107"/> <area shape="rect" href="EffectReader_8h.html" title="The EffectReader class." alt="" coords="69,155,197,181"/> <area shape="rect" href="IReader_8h.html" title="The IReader interface." alt="" coords="42,229,123,256"/> <area shape="rect" title=" " alt="" coords="148,229,220,256"/> <area shape="rect" href="Specification_8h.html" title="Defines all important macros and basic data structures for stream format descriptions." alt="" coords="5,304,160,331"/> <area shape="rect" href="Audaspace_8h.html" title="The main header file of the library defining the namespace and basic data types." alt="" coords="33,379,132,405"/> </map> </div> </div> <p><a href="CallbackIIRFilterReader_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="classCallbackIIRFilterReader.html">CallbackIIRFilterReader</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">This class provides an interface for infinite impulse response filters via a callback filter function. <a href="classCallbackIIRFilterReader.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="typedef-members"></a> Typedefs</h2></td></tr> <tr class="memitem:a1547112fb751881de316b45c1ed12414"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="Audaspace_8h.html#aa0798f7ea0975b143a1d9deac8c05d43">sample_t</a>(* </td><td class="memItemRight" valign="bottom"><a class="el" href="CallbackIIRFilterReader_8h.html#a1547112fb751881de316b45c1ed12414">doFilterIIR</a>) (<a class="el" href="classCallbackIIRFilterReader.html">CallbackIIRFilterReader</a> *, void *)</td></tr> <tr class="memdesc:a1547112fb751881de316b45c1ed12414"><td class="mdescLeft"> </td><td class="mdescRight">The doFilterIIR callback is executed when a new sample of a callback filter should be calculated. <a href="#a1547112fb751881de316b45c1ed12414">More...</a><br /></td></tr> <tr class="separator:a1547112fb751881de316b45c1ed12414"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8b3cab33632ea9e153eb65983ae2843f"><td class="memItemLeft" align="right" valign="top">typedef void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="CallbackIIRFilterReader_8h.html#a8b3cab33632ea9e153eb65983ae2843f">endFilterIIR</a>) (void *)</td></tr> <tr class="memdesc:a8b3cab33632ea9e153eb65983ae2843f"><td class="mdescLeft"> </td><td class="mdescRight">The endFilterIIR callback is called when the callback filter is not needed anymore. <a href="#a8b3cab33632ea9e153eb65983ae2843f">More...</a><br /></td></tr> <tr class="separator:a8b3cab33632ea9e153eb65983ae2843f"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>The <a class="el" href="classCallbackIIRFilterReader.html" title="This class provides an interface for infinite impulse response filters via a callback filter function...">CallbackIIRFilterReader</a> class. </p> </div><h2 class="groupheader">Typedef Documentation</h2> <a id="a1547112fb751881de316b45c1ed12414"></a> <h2 class="memtitle"><span class="permalink"><a href="#a1547112fb751881de316b45c1ed12414">◆ </a></span>doFilterIIR</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef <a class="el" href="Audaspace_8h.html#aa0798f7ea0975b143a1d9deac8c05d43">sample_t</a>(* doFilterIIR) (<a class="el" href="classCallbackIIRFilterReader.html">CallbackIIRFilterReader</a> *, void *)</td> </tr> </table> </div><div class="memdoc"> <p>The doFilterIIR callback is executed when a new sample of a callback filter should be calculated. </p> <p>For sample access the <a class="el" href="classCallbackIIRFilterReader.html" title="This class provides an interface for infinite impulse response filters via a callback filter function...">CallbackIIRFilterReader</a> is provided. Furthermore a user defined pointer is also handed to the callback. </p> </div> </div> <a id="a8b3cab33632ea9e153eb65983ae2843f"></a> <h2 class="memtitle"><span class="permalink"><a href="#a8b3cab33632ea9e153eb65983ae2843f">◆ </a></span>endFilterIIR</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef void(* endFilterIIR) (void *)</td> </tr> </table> </div><div class="memdoc"> <p>The endFilterIIR callback is called when the callback filter is not needed anymore. </p> <p>The goal of this function should be to clean up the data behind the user supplied pointer which is handed to the callback. </p> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.15 </small></address> </body> </html>