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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>audio/G711.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.4 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a></div><div class="nav"><a class="el" href="dir_000000.html">audio</a></div><h1>G711.h</h1><a href="G711_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <a name="l00025"></a>00025 <span class="preprocessor">#ifndef __G711_H__</span><a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define __G711_H__</span><a name="l00027"></a>00027 <span class="preprocessor"></span><a name="l00043"></a><a class="code" href="classG711.html">00043</a> <span class="keyword">class </span><a class="code" href="classG711.html">G711</a><a name="l00044"></a>00044 {<a name="l00045"></a>00045 <span class="keyword">public</span>:<a name="l00055"></a>00055 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga0">uint8</a> <a class="code" href="classG711.html#e0">ALawEncode</a>(<a class="code" href="group__integers.html#ga4">int16</a> pcm16);<a name="l00056"></a>00056 <a name="l00064"></a>00064 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classG711.html#e1">ALawDecode</a>(<a class="code" href="group__integers.html#ga0">uint8</a> alaw);<a name="l00065"></a>00065 <a name="l00075"></a>00075 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga0">uint8</a> <a class="code" href="classG711.html#e2">ULawEncode</a>(<a class="code" href="group__integers.html#ga4">int16</a> pcm16);<a name="l00076"></a>00076 <a name="l00084"></a>00084 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classG711.html#e3">ULawDecode</a>(<a class="code" href="group__integers.html#ga0">uint8</a> ulaw);<a name="l00085"></a>00085 <a name="l00093"></a>00093 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga0">uint8</a> <a class="code" href="classG711.html#e4">ALawToULaw</a>(<a class="code" href="group__integers.html#ga0">uint8</a> alaw);<a name="l00094"></a>00094 <a name="l00102"></a>00102 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga0">uint8</a> <a class="code" href="classG711.html#e5">ULawToALaw</a>(<a class="code" href="group__integers.html#ga0">uint8</a> ulaw);<a name="l00103"></a>00103 <a name="l00113"></a>00113 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga6">uint</a> <a class="code" href="classG711.html#e0">ALawEncode</a>(<a class="code" href="group__integers.html#ga0">uint8</a>* dst, <a class="code" href="group__integers.html#ga4">int16</a>* src, <a class="code" href="group__integers.html#ga6">uint</a> srcSize);<a name="l00114"></a>00114 <a name="l00124"></a>00124 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga6">uint</a> <a class="code" href="classG711.html#e1">ALawDecode</a>(<a class="code" href="group__integers.html#ga4">int16</a>* dst, <span class="keyword">const</span> <a class="code" href="group__integers.html#ga0">uint8</a>* src, <a class="code" href="group__integers.html#ga6">uint</a> srcSize);<a name="l00125"></a>00125 <a name="l00135"></a>00135 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga6">uint</a> <a class="code" href="classG711.html#e2">ULawEncode</a>(<a class="code" href="group__integers.html#ga0">uint8</a>* dst, <a class="code" href="group__integers.html#ga4">int16</a>* src, <a class="code" href="group__integers.html#ga6">uint</a> srcSize);<a name="l00136"></a>00136 <a name="l00146"></a>00146 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga6">uint</a> <a class="code" href="classG711.html#e3">ULawDecode</a>(<a class="code" href="group__integers.html#ga4">int16</a>* dst, <span class="keyword">const</span> <a class="code" href="group__integers.html#ga0">uint8</a>* src, <a class="code" href="group__integers.html#ga6">uint</a> srcSize);<a name="l00147"></a>00147 <a name="l00157"></a>00157 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga6">uint</a> <a class="code" href="classG711.html#e4">ALawToULaw</a>(<a class="code" href="group__integers.html#ga0">uint8</a>* dst, <span class="keyword">const</span> <a class="code" href="group__integers.html#ga0">uint8</a>* src, <a class="code" href="group__integers.html#ga6">uint</a> srcSize);<a name="l00158"></a>00158 <a name="l00168"></a>00168 <a class="code" href="common_8h.html#a1">IMPORT</a> <span class="keyword">static</span> <a class="code" href="group__integers.html#ga6">uint</a> <a class="code" href="classG711.html#e5">ULawToALaw</a>(<a class="code" href="group__integers.html#ga0">uint8</a>* dst, <span class="keyword">const</span> <a class="code" href="group__integers.html#ga0">uint8</a>* src, <a class="code" href="group__integers.html#ga6">uint</a> srcSize);<a name="l00169"></a>00169 };<a name="l00170"></a>00170 <span class="comment">// End of group</span><a name="l00172"></a>00172 <a name="l00173"></a>00173 <span class="preprocessor">#endif</span><a name="l00174"></a>00174 <span class="preprocessor"></span></pre></div><HR><ADDRESS STYLE="align: right;"><SMALL>Generated by <A HREF="http://www.doxygen.org/index.html"><IMG SRC="doxygen.png" ALT="doxygen" ALIGN="middle" BORDER="0"></A> 1.4.4</SMALL></ADDRESS></BODY></HTML>⌨️ 快捷键说明
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