<!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 1.8.11"/> <title>libg722_1: bv16postfilter.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="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="css.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">libg722_1  <span id="projectnumber">0.1.0</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.11 --> <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="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></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>File Members</span></a></li> </ul> </div> </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('bv16postfilter_8h_source.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="headertitle"> <div class="title">bv16postfilter.h</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/* BroadVoice(R)16 (BV16) Floating-Point ANSI-C Source Code */</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">/* Revision Date: August 19, 2009 */</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/* Version 1.0 */</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">/* Copyright 2000-2009 Broadcom Corporation */</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">/* */</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">/* This software is provided under the GNU Lesser General Public License, */</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">/* version 2.1, as published by the Free Software Foundation ("LGPL"). */</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">/* This program is distributed in the hope that it will be useful, but */</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">/* WITHOUT ANY SUPPORT OR WARRANTY; without even the implied warranty of */</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the LGPL for */</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">/* more details. A copy of the LGPL is available at */</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">/* http://www.broadcom.com/licenses/LGPLv2.1.php, */</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">/* or by writing to the Free Software Foundation, Inc., */</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">/* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">/*****************************************************************************</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> postfilt.h : BV16 Post Filter</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"> $Log: bv16postfilter.h,v $</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> Revision 1.1.1.1 2009/11/19 12:10:48 steveu</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> Start from Broadcom's code</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> Revision 1.1.1.1 2009/11/17 14:06:02 steveu</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> start</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">******************************************************************************/</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keywordtype">void</span> postfilter(Float *s, <span class="comment">/* input : quantized speech signal */</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordtype">int</span> pp, <span class="comment">/* input : pitch period */</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  Float *ma_a,</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  Float *b_prv,</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordtype">int</span> *pp_prv,</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  Float *e); <span class="comment">/* output: enhanced speech signal */</span></div></div><!-- fragment --></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_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_fbe9697c97366b99ab08d07569de0820.html">floating</a></li><li class="navelem"><a class="el" href="dir_55f967fee1f79136d74b6ead3ea759a6.html">bv16</a></li><li class="navelem"><b>bv16postfilter.h</b></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li> </ul> </div> </body> </html>