Mercurial > hg > vamp-docs
diff code-docs/vamp-simple-host_8cpp_source.html @ 6:27319718b1f8 vamp-plugin-sdk-v2.7
Update code docs to v2.7 SDK
| author | Chris Cannam |
|---|---|
| date | Fri, 24 Feb 2017 16:44:47 +0000 |
| parents | 5c2683745b33 |
| children |
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--- a/code-docs/vamp-simple-host_8cpp_source.html Tue Dec 03 16:43:33 2013 +0000 +++ b/code-docs/vamp-simple-host_8cpp_source.html Fri Feb 24 16:44:47 2017 +0000 @@ -3,64 +3,51 @@ <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 1.8.13"/> +<meta name="viewport" content="width=device-width, initial-scale=1"/> <title>VampPluginSDK: vamp-simple-host.cpp Source File</title> - <link href="tabs.css" rel="stylesheet" type="text/css"/> -<link href="doxygen.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="jquery.js"></script> <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"> $(document).ready(initResizable); </script> - - +<link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> -<div id="top"><!-- do not remove this div! --> - - +<div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> - - - <td style="padding-left: 0.5em;"> + <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">VampPluginSDK -  <span id="projectnumber">2.4</span> +  <span id="projectnumber">2.7</span> </div> - </td> - - - </tr> </tbody> </table> </div> - -<!-- Generated by Doxygen 1.8.0 --> - <div id="navrow1" class="tabs"> - <ul class="tablist"> - <li><a href="index.html"><span>Main Page</span></a></li> - <li><a href="namespaces.html"><span>Namespaces</span></a></li> - <li><a href="annotated.html"><span>Classes</span></a></li> - <li class="current"><a href="files.html"><span>Files</span></a></li> - <li><a href="dirs.html"><span>Directories</span></a></li> - </ul> - </div> - <div id="navrow2" class="tabs2"> - <ul class="tablist"> - <li><a href="files.html"><span>File List</span></a></li> - <li><a href="globals.html"><span>File Members</span></a></li> - </ul> - </div> -</div> +<!-- end header part --> +<!-- Generated by Doxygen 1.8.13 --> +<script type="text/javascript" src="menudata.js"></script> +<script type="text/javascript" src="menu.js"></script> +<script type="text/javascript"> +$(function() { + initMenu('',false,false,'search.php','Search'); +}); +</script> +<div id="main-nav"></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;" @@ -68,7 +55,7 @@ </div> </div> <script type="text/javascript"> - initNavTree('vamp-simple-host_8cpp.html',''); +$(document).ready(function(){initNavTree('vamp-simple-host_8cpp_source.html','');}); </script> <div id="doc-content"> <div class="header"> @@ -76,850 +63,76 @@ <div class="title">vamp-simple-host.cpp</div> </div> </div><!--header--> <div class="contents"> -<a href="vamp-simple-host_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */</span> -<a name="l00002"></a>00002 -<a name="l00003"></a>00003 <span class="comment">/*</span> -<a name="l00004"></a>00004 <span class="comment"> Vamp</span> -<a name="l00005"></a>00005 <span class="comment"></span> -<a name="l00006"></a>00006 <span class="comment"> An API for audio analysis and feature extraction plugins.</span> -<a name="l00007"></a>00007 <span class="comment"></span> -<a name="l00008"></a>00008 <span class="comment"> Centre for Digital Music, Queen Mary, University of London.</span> -<a name="l00009"></a>00009 <span class="comment"> Copyright 2006 Chris Cannam, copyright 2007-2008 QMUL.</span> -<a name="l00010"></a>00010 <span class="comment"> </span> -<a name="l00011"></a>00011 <span class="comment"> Permission is hereby granted, free of charge, to any person</span> -<a name="l00012"></a>00012 <span class="comment"> obtaining a copy of this software and associated documentation</span> -<a name="l00013"></a>00013 <span class="comment"> files (the "Software"), to deal in the Software without</span> -<a name="l00014"></a>00014 <span class="comment"> restriction, including without limitation the rights to use, copy,</span> -<a name="l00015"></a>00015 <span class="comment"> modify, merge, publish, distribute, sublicense, and/or sell copies</span> -<a name="l00016"></a>00016 <span class="comment"> of the Software, and to permit persons to whom the Software is</span> -<a name="l00017"></a>00017 <span class="comment"> furnished to do so, subject to the following conditions:</span> -<a name="l00018"></a>00018 <span class="comment"></span> -<a name="l00019"></a>00019 <span class="comment"> The above copyright notice and this permission notice shall be</span> -<a name="l00020"></a>00020 <span class="comment"> included in all copies or substantial portions of the Software.</span> -<a name="l00021"></a>00021 <span class="comment"></span> -<a name="l00022"></a>00022 <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,</span> -<a name="l00023"></a>00023 <span class="comment"> EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span> -<a name="l00024"></a>00024 <span class="comment"> MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span> -<a name="l00025"></a>00025 <span class="comment"> NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR</span> -<a name="l00026"></a>00026 <span class="comment"> ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF</span> -<a name="l00027"></a>00027 <span class="comment"> CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span> -<a name="l00028"></a>00028 <span class="comment"> WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span> -<a name="l00029"></a>00029 <span class="comment"></span> -<a name="l00030"></a>00030 <span class="comment"> Except as contained in this notice, the names of the Centre for</span> -<a name="l00031"></a>00031 <span class="comment"> Digital Music; Queen Mary, University of London; and Chris Cannam</span> -<a name="l00032"></a>00032 <span class="comment"> shall not be used in advertising or otherwise to promote the sale,</span> -<a name="l00033"></a>00033 <span class="comment"> use or other dealings in this Software without prior written</span> -<a name="l00034"></a>00034 <span class="comment"> authorization.</span> -<a name="l00035"></a>00035 <span class="comment">*/</span> -<a name="l00036"></a>00036 -<a name="l00037"></a>00037 -<a name="l00038"></a>00038 <span class="comment">/*</span> -<a name="l00039"></a>00039 <span class="comment"> * This "simple" Vamp plugin host is no longer as simple as it was; it</span> -<a name="l00040"></a>00040 <span class="comment"> * now has a lot of options and includes a lot of code to handle the</span> -<a name="l00041"></a>00041 <span class="comment"> * various useful listing modes it supports.</span> -<a name="l00042"></a>00042 <span class="comment"> *</span> -<a name="l00043"></a>00043 <span class="comment"> * However, the runPlugin function still contains a reasonable</span> -<a name="l00044"></a>00044 <span class="comment"> * implementation of a fairly generic Vamp plugin host capable of</span> -<a name="l00045"></a>00045 <span class="comment"> * evaluating a given output on a given plugin for a sound file read</span> -<a name="l00046"></a>00046 <span class="comment"> * via libsndfile.</span> -<a name="l00047"></a>00047 <span class="comment"> */</span> -<a name="l00048"></a>00048 -<a name="l00049"></a>00049 <span class="preprocessor">#include <<a class="code" href="PluginHostAdapter_8h.html">vamp-hostsdk/PluginHostAdapter.h</a>></span> -<a name="l00050"></a>00050 <span class="preprocessor">#include <<a class="code" href="PluginInputDomainAdapter_8h.html">vamp-hostsdk/PluginInputDomainAdapter.h</a>></span> -<a name="l00051"></a>00051 <span class="preprocessor">#include <<a class="code" href="PluginLoader_8h.html">vamp-hostsdk/PluginLoader.h</a>></span> -<a name="l00052"></a>00052 -<a name="l00053"></a>00053 <span class="preprocessor">#include <iostream></span> -<a name="l00054"></a>00054 <span class="preprocessor">#include <fstream></span> -<a name="l00055"></a>00055 <span class="preprocessor">#include <set></span> -<a name="l00056"></a>00056 <span class="preprocessor">#include <sndfile.h></span> -<a name="l00057"></a>00057 -<a name="l00058"></a>00058 <span class="preprocessor">#include <cstring></span> -<a name="l00059"></a>00059 <span class="preprocessor">#include <cstdlib></span> -<a name="l00060"></a>00060 -<a name="l00061"></a>00061 <span class="preprocessor">#include "<a class="code" href="system_8h.html">system.h</a>"</span> -<a name="l00062"></a>00062 -<a name="l00063"></a>00063 <span class="preprocessor">#include <cmath></span> -<a name="l00064"></a>00064 -<a name="l00065"></a>00065 <span class="keyword">using namespace </span>std; -<a name="l00066"></a>00066 -<a name="l00067"></a>00067 <span class="keyword">using</span> <a class="code" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...">Vamp::Plugin</a>; -<a name="l00068"></a>00068 <span class="keyword">using</span> <a class="code" href="classVamp_1_1PluginHostAdapter.html" title="PluginHostAdapter is a wrapper class that a Vamp host can use to make the C-language VampPluginDescri...">Vamp::PluginHostAdapter</a>; -<a name="l00069"></a>00069 <span class="keyword">using</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">Vamp::RealTime</a>; -<a name="l00070"></a>00070 <span class="keyword">using</span> <a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html" title="Vamp::HostExt::PluginLoader is a convenience class for discovering and loading Vamp plugins using the...">Vamp::HostExt::PluginLoader</a>; -<a name="l00071"></a>00071 <span class="keyword">using</span> <a class="code" href="classVamp_1_1HostExt_1_1PluginWrapper.html" title="PluginWrapper is a simple base class for adapter plugins.">Vamp::HostExt::PluginWrapper</a>; -<a name="l00072"></a>00072 <span class="keyword">using</span> <a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">Vamp::HostExt::PluginInputDomainAdapter</a>; -<a name="l00073"></a>00073 -<a name="l00074"></a><a class="code" href="vamp-simple-host_8cpp.html#aa8bc193818940a8954ef0e0e5a8e16d6">00074</a> <span class="preprocessor">#define HOST_VERSION "1.5"</span> -<a name="l00075"></a>00075 <span class="preprocessor"></span> -<a name="l00076"></a><a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313">00076</a> <span class="keyword">enum</span> <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313">Verbosity</a> { -<a name="l00077"></a><a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16">00077</a> <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16">PluginIds</a>, -<a name="l00078"></a><a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">00078</a> <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">PluginOutputIds</a>, -<a name="l00079"></a><a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">00079</a> <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>, -<a name="l00080"></a><a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">00080</a> <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a> -<a name="l00081"></a>00081 }; -<a name="l00082"></a>00082 -<a name="l00083"></a>00083 <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#a81f8bc89ed9194159bfb1f2b4d7a7ac4">printFeatures</a>(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, Plugin::FeatureSet, ofstream *, <span class="keywordtype">bool</span> frames); -<a name="l00084"></a>00084 <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#ae610372882497afdeaf180a7e53eb00b">transformInput</a>(<span class="keywordtype">float</span> *, <span class="keywordtype">size_t</span>); -<a name="l00085"></a>00085 <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#ab40a86a032d0cf473d15fed3616ccc57">fft</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, <span class="keywordtype">bool</span>, <span class="keywordtype">double</span> *, <span class="keywordtype">double</span> *, <span class="keywordtype">double</span> *, <span class="keywordtype">double</span> *); -<a name="l00086"></a>00086 <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">printPluginPath</a>(<span class="keywordtype">bool</span> verbose); -<a name="l00087"></a>00087 <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#af771864c41f23e5755ed99e8ac6609a5">printPluginCategoryList</a>(); -<a name="l00088"></a>00088 <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313">Verbosity</a>); -<a name="l00089"></a>00089 <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#a4d02c3d9ebe7bedb3a4c3a116479e334">listPluginsInLibrary</a>(<span class="keywordtype">string</span> soname); -<a name="l00090"></a>00090 <span class="keywordtype">int</span> <a class="code" href="vamp-simple-host_8cpp.html#a54e0185f4b6ff507cb42c29a04f76397">runPlugin</a>(<span class="keywordtype">string</span> myname, <span class="keywordtype">string</span> soname, <span class="keywordtype">string</span> <span class="keywordtype">id</span>, <span class="keywordtype">string</span> output, -<a name="l00091"></a>00091 <span class="keywordtype">int</span> outputNo, <span class="keywordtype">string</span> inputFile, <span class="keywordtype">string</span> outfilename, <span class="keywordtype">bool</span> frames); -<a name="l00092"></a>00092 -<a name="l00093"></a><a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">00093</a> <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name) -<a name="l00094"></a>00094 { -<a name="l00095"></a>00095 cerr << <span class="stringliteral">"\n"</span> -<a name="l00096"></a>00096 << name << <span class="stringliteral">": A command-line host for Vamp audio analysis plugins.\n\n"</span> -<a name="l00097"></a>00097 <span class="stringliteral">"Centre for Digital Music, Queen Mary, University of London.\n"</span> -<a name="l00098"></a>00098 <span class="stringliteral">"Copyright 2006-2009 Chris Cannam and QMUL.\n"</span> -<a name="l00099"></a>00099 <span class="stringliteral">"Freely redistributable; published under a BSD-style license.\n\n"</span> -<a name="l00100"></a>00100 <span class="stringliteral">"Usage:\n\n"</span> -<a name="l00101"></a>00101 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" [-s] pluginlibrary[."</span> << <a class="code" href="system_8h.html#a1efbc9bb9a9f2837d3f7386af8607abf">PLUGIN_SUFFIX</a> << <span class="stringliteral">"]:plugin[:output] file.wav [-o out.txt]\n"</span> -<a name="l00102"></a>00102 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" [-s] pluginlibrary[."</span> << <a class="code" href="system_8h.html#a1efbc9bb9a9f2837d3f7386af8607abf">PLUGIN_SUFFIX</a> << <span class="stringliteral">"]:plugin file.wav [outputno] [-o out.txt]\n\n"</span> -<a name="l00103"></a>00103 <span class="stringliteral">" -- Load plugin id \"plugin\" from \"pluginlibrary\" and run it on the\n"</span> -<a name="l00104"></a>00104 <span class="stringliteral">" audio data in \"file.wav\", retrieving the named \"output\", or output\n"</span> -<a name="l00105"></a>00105 <span class="stringliteral">" number \"outputno\" (the first output by default) and dumping it to\n"</span> -<a name="l00106"></a>00106 <span class="stringliteral">" standard output, or to \"out.txt\" if the -o option is given.\n\n"</span> -<a name="l00107"></a>00107 <span class="stringliteral">" \"pluginlibrary\" should be a library name, not a file path; the\n"</span> -<a name="l00108"></a>00108 <span class="stringliteral">" standard Vamp library search path will be used to locate it. If\n"</span> -<a name="l00109"></a>00109 <span class="stringliteral">" a file path is supplied, the directory part(s) will be ignored.\n\n"</span> -<a name="l00110"></a>00110 <span class="stringliteral">" If the -s option is given, results will be labelled with the audio\n"</span> -<a name="l00111"></a>00111 <span class="stringliteral">" sample frame at which they occur. Otherwise, they will be labelled\n"</span> -<a name="l00112"></a>00112 <span class="stringliteral">" with time in seconds.\n\n"</span> -<a name="l00113"></a>00113 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" -l\n"</span> -<a name="l00114"></a>00114 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list\n\n"</span> -<a name="l00115"></a>00115 <span class="stringliteral">" -- List the plugin libraries and Vamp plugins in the library search path\n"</span> -<a name="l00116"></a>00116 <span class="stringliteral">" in a verbose human-readable format.\n\n"</span> -<a name="l00117"></a>00117 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list-full\n\n"</span> -<a name="l00118"></a>00118 <span class="stringliteral">" -- List all data reported by all the Vamp plugins in the library search\n"</span> -<a name="l00119"></a>00119 <span class="stringliteral">" path in a very verbose human-readable format.\n\n"</span> -<a name="l00120"></a>00120 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list-ids\n\n"</span> -<a name="l00121"></a>00121 <span class="stringliteral">" -- List the plugins in the search path in a terse machine-readable format,\n"</span> -<a name="l00122"></a>00122 <span class="stringliteral">" in the form vamp:soname:identifier.\n\n"</span> -<a name="l00123"></a>00123 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list-outputs\n\n"</span> -<a name="l00124"></a>00124 <span class="stringliteral">" -- List the outputs for plugins in the search path in a machine-readable\n"</span> -<a name="l00125"></a>00125 <span class="stringliteral">" format, in the form vamp:soname:identifier:output.\n\n"</span> -<a name="l00126"></a>00126 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list-by-category\n\n"</span> -<a name="l00127"></a>00127 <span class="stringliteral">" -- List the plugins as a plugin index by category, in a machine-readable\n"</span> -<a name="l00128"></a>00128 <span class="stringliteral">" format. The format may change in future releases.\n\n"</span> -<a name="l00129"></a>00129 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" -p\n\n"</span> -<a name="l00130"></a>00130 <span class="stringliteral">" -- Print out the Vamp library search path.\n\n"</span> -<a name="l00131"></a>00131 <span class="stringliteral">" "</span> << name << <span class="stringliteral">" -v\n\n"</span> -<a name="l00132"></a>00132 <span class="stringliteral">" -- Display version information only.\n"</span> -<a name="l00133"></a>00133 << endl; -<a name="l00134"></a>00134 exit(2); -<a name="l00135"></a>00135 } -<a name="l00136"></a>00136 -<a name="l00137"></a><a class="code" href="vamp-simple-host_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627">00137</a> <span class="keywordtype">int</span> <a class="code" href="vamp-simple-host_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv) -<a name="l00138"></a>00138 { -<a name="l00139"></a>00139 <span class="keywordtype">char</span> *scooter = argv[0]; -<a name="l00140"></a>00140 <span class="keywordtype">char</span> *name = 0; -<a name="l00141"></a>00141 <span class="keywordflow">while</span> (scooter && *scooter) { -<a name="l00142"></a>00142 <span class="keywordflow">if</span> (*scooter == <span class="charliteral">'/'</span> || *scooter == <span class="charliteral">'\\'</span>) name = ++scooter; -<a name="l00143"></a>00143 <span class="keywordflow">else</span> ++scooter; -<a name="l00144"></a>00144 } -<a name="l00145"></a>00145 <span class="keywordflow">if</span> (!name || !*name) name = argv[0]; -<a name="l00146"></a>00146 -<a name="l00147"></a>00147 <span class="keywordflow">if</span> (argc < 2) <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name); -<a name="l00148"></a>00148 -<a name="l00149"></a>00149 <span class="keywordflow">if</span> (argc == 2) { -<a name="l00150"></a>00150 -<a name="l00151"></a>00151 <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"-v"</span>)) { -<a name="l00152"></a>00152 -<a name="l00153"></a>00153 cout << <span class="stringliteral">"Simple Vamp plugin host version: "</span> << <a class="code" href="vamp-simple-host_8cpp.html#aa8bc193818940a8954ef0e0e5a8e16d6">HOST_VERSION</a> << endl -<a name="l00154"></a>00154 << <span class="stringliteral">"Vamp API version: "</span> << <a class="code" href="vamp_8h.html#a6d6c8c755dbabf161f72712e0e2143c7" title="Plugin API version.">VAMP_API_VERSION</a> << endl -<a name="l00155"></a>00155 << <span class="stringliteral">"Vamp SDK version: "</span> << <a class="code" href="plugguard_8h.html#a9b7a8e1ac1c91366bec5f2f33c137a2f">VAMP_SDK_VERSION</a> << endl; -<a name="l00156"></a>00156 <span class="keywordflow">return</span> 0; -<a name="l00157"></a>00157 -<a name="l00158"></a>00158 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"-l"</span>) || !strcmp(argv[1], <span class="stringliteral">"--list"</span>)) { -<a name="l00159"></a>00159 -<a name="l00160"></a>00160 <a class="code" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">printPluginPath</a>(<span class="keyword">true</span>); -<a name="l00161"></a>00161 <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>); -<a name="l00162"></a>00162 <span class="keywordflow">return</span> 0; -<a name="l00163"></a>00163 -<a name="l00164"></a>00164 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"--list-full"</span>)) { -<a name="l00165"></a>00165 -<a name="l00166"></a>00166 <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>); -<a name="l00167"></a>00167 <span class="keywordflow">return</span> 0; -<a name="l00168"></a>00168 -<a name="l00169"></a>00169 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"-p"</span>)) { -<a name="l00170"></a>00170 -<a name="l00171"></a>00171 <a class="code" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">printPluginPath</a>(<span class="keyword">false</span>); -<a name="l00172"></a>00172 <span class="keywordflow">return</span> 0; -<a name="l00173"></a>00173 -<a name="l00174"></a>00174 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"--list-ids"</span>)) { -<a name="l00175"></a>00175 -<a name="l00176"></a>00176 <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16">PluginIds</a>); -<a name="l00177"></a>00177 <span class="keywordflow">return</span> 0; -<a name="l00178"></a>00178 -<a name="l00179"></a>00179 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"--list-outputs"</span>)) { -<a name="l00180"></a>00180 -<a name="l00181"></a>00181 <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">PluginOutputIds</a>); -<a name="l00182"></a>00182 <span class="keywordflow">return</span> 0; -<a name="l00183"></a>00183 -<a name="l00184"></a>00184 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"--list-by-category"</span>)) { -<a name="l00185"></a>00185 -<a name="l00186"></a>00186 <a class="code" href="vamp-simple-host_8cpp.html#af771864c41f23e5755ed99e8ac6609a5">printPluginCategoryList</a>(); -<a name="l00187"></a>00187 <span class="keywordflow">return</span> 0; -<a name="l00188"></a>00188 -<a name="l00189"></a>00189 } <span class="keywordflow">else</span> <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name); -<a name="l00190"></a>00190 } -<a name="l00191"></a>00191 -<a name="l00192"></a>00192 <span class="keywordflow">if</span> (argc < 3) <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name); -<a name="l00193"></a>00193 -<a name="l00194"></a>00194 <span class="keywordtype">bool</span> useFrames = <span class="keyword">false</span>; -<a name="l00195"></a>00195 -<a name="l00196"></a>00196 <span class="keywordtype">int</span> base = 1; -<a name="l00197"></a>00197 <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"-s"</span>)) { -<a name="l00198"></a>00198 useFrames = <span class="keyword">true</span>; -<a name="l00199"></a>00199 base = 2; -<a name="l00200"></a>00200 } -<a name="l00201"></a>00201 -<a name="l00202"></a>00202 <span class="keywordtype">string</span> soname = argv[base]; -<a name="l00203"></a>00203 <span class="keywordtype">string</span> wavname = argv[base+1]; -<a name="l00204"></a>00204 <span class="keywordtype">string</span> plugid = <span class="stringliteral">""</span>; -<a name="l00205"></a>00205 <span class="keywordtype">string</span> output = <span class="stringliteral">""</span>; -<a name="l00206"></a>00206 <span class="keywordtype">int</span> outputNo = -1; -<a name="l00207"></a>00207 <span class="keywordtype">string</span> outfilename; -<a name="l00208"></a>00208 -<a name="l00209"></a>00209 <span class="keywordflow">if</span> (argc >= base+3) { -<a name="l00210"></a>00210 -<a name="l00211"></a>00211 <span class="keywordtype">int</span> idx = base+2; -<a name="l00212"></a>00212 -<a name="l00213"></a>00213 <span class="keywordflow">if</span> (isdigit(*argv[idx])) { -<a name="l00214"></a>00214 outputNo = atoi(argv[idx++]); -<a name="l00215"></a>00215 } -<a name="l00216"></a>00216 -<a name="l00217"></a>00217 <span class="keywordflow">if</span> (argc == idx + 2) { -<a name="l00218"></a>00218 <span class="keywordflow">if</span> (!strcmp(argv[idx], <span class="stringliteral">"-o"</span>)) { -<a name="l00219"></a>00219 outfilename = argv[idx+1]; -<a name="l00220"></a>00220 } <span class="keywordflow">else</span> <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name); -<a name="l00221"></a>00221 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (argc != idx) { -<a name="l00222"></a>00222 (<a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name)); -<a name="l00223"></a>00223 } -<a name="l00224"></a>00224 } -<a name="l00225"></a>00225 -<a name="l00226"></a>00226 cerr << endl << name << <span class="stringliteral">": Running..."</span> << endl; -<a name="l00227"></a>00227 -<a name="l00228"></a>00228 cerr << <span class="stringliteral">"Reading file: \""</span> << wavname << <span class="stringliteral">"\", writing to "</span>; -<a name="l00229"></a>00229 <span class="keywordflow">if</span> (outfilename == <span class="stringliteral">""</span>) { -<a name="l00230"></a>00230 cerr << <span class="stringliteral">"standard output"</span> << endl; -<a name="l00231"></a>00231 } <span class="keywordflow">else</span> { -<a name="l00232"></a>00232 cerr << <span class="stringliteral">"\""</span> << outfilename << <span class="stringliteral">"\""</span> << endl; -<a name="l00233"></a>00233 } -<a name="l00234"></a>00234 -<a name="l00235"></a>00235 string::size_type sep = soname.find(<span class="charliteral">':'</span>); -<a name="l00236"></a>00236 -<a name="l00237"></a>00237 <span class="keywordflow">if</span> (sep != string::npos) { -<a name="l00238"></a>00238 plugid = soname.substr(sep + 1); -<a name="l00239"></a>00239 soname = soname.substr(0, sep); -<a name="l00240"></a>00240 -<a name="l00241"></a>00241 sep = plugid.find(<span class="charliteral">':'</span>); -<a name="l00242"></a>00242 <span class="keywordflow">if</span> (sep != string::npos) { -<a name="l00243"></a>00243 output = plugid.substr(sep + 1); -<a name="l00244"></a>00244 plugid = plugid.substr(0, sep); -<a name="l00245"></a>00245 } -<a name="l00246"></a>00246 } -<a name="l00247"></a>00247 -<a name="l00248"></a>00248 <span class="keywordflow">if</span> (plugid == <span class="stringliteral">""</span>) { -<a name="l00249"></a>00249 <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name); -<a name="l00250"></a>00250 } -<a name="l00251"></a>00251 -<a name="l00252"></a>00252 <span class="keywordflow">if</span> (output != <span class="stringliteral">""</span> && outputNo != -1) { -<a name="l00253"></a>00253 <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name); -<a name="l00254"></a>00254 } -<a name="l00255"></a>00255 -<a name="l00256"></a>00256 <span class="keywordflow">if</span> (output == <span class="stringliteral">""</span> && outputNo == -1) { -<a name="l00257"></a>00257 outputNo = 0; -<a name="l00258"></a>00258 } -<a name="l00259"></a>00259 -<a name="l00260"></a>00260 <span class="keywordflow">return</span> <a class="code" href="vamp-simple-host_8cpp.html#a54e0185f4b6ff507cb42c29a04f76397">runPlugin</a>(name, soname, plugid, output, outputNo, -<a name="l00261"></a>00261 wavname, outfilename, useFrames); -<a name="l00262"></a>00262 } -<a name="l00263"></a>00263 -<a name="l00264"></a>00264 -<a name="l00265"></a><a class="code" href="vamp-simple-host_8cpp.html#a54e0185f4b6ff507cb42c29a04f76397">00265</a> <span class="keywordtype">int</span> <a class="code" href="vamp-simple-host_8cpp.html#a54e0185f4b6ff507cb42c29a04f76397">runPlugin</a>(<span class="keywordtype">string</span> myname, <span class="keywordtype">string</span> soname, <span class="keywordtype">string</span> <span class="keywordtype">id</span>, -<a name="l00266"></a>00266 <span class="keywordtype">string</span> output, <span class="keywordtype">int</span> outputNo, <span class="keywordtype">string</span> wavname, -<a name="l00267"></a>00267 <span class="keywordtype">string</span> outfilename, <span class="keywordtype">bool</span> useFrames) -<a name="l00268"></a>00268 { -<a name="l00269"></a>00269 <a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html" title="Vamp::HostExt::PluginLoader is a convenience class for discovering and loading Vamp plugins using the...">PluginLoader</a> *loader = PluginLoader::getInstance(); -<a name="l00270"></a>00270 -<a name="l00271"></a>00271 PluginLoader::PluginKey key = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#acc6865d27825c100d7b6f9ed6ecf5207" title="Given a Vamp plugin library name and plugin identifier, return the corresponding plugin key in a form...">composePluginKey</a>(soname, <span class="keywordtype">id</span>); -<a name="l00272"></a>00272 -<a name="l00273"></a>00273 SNDFILE *sndfile; -<a name="l00274"></a>00274 SF_INFO sfinfo; -<a name="l00275"></a>00275 memset(&sfinfo, 0, <span class="keyword">sizeof</span>(SF_INFO)); -<a name="l00276"></a>00276 -<a name="l00277"></a>00277 sndfile = sf_open(wavname.c_str(), SFM_READ, &sfinfo); -<a name="l00278"></a>00278 <span class="keywordflow">if</span> (!sndfile) { -<a name="l00279"></a>00279 cerr << myname << <span class="stringliteral">": ERROR: Failed to open input file \""</span> -<a name="l00280"></a>00280 << wavname << <span class="stringliteral">"\": "</span> << sf_strerror(sndfile) << endl; -<a name="l00281"></a>00281 <span class="keywordflow">return</span> 1; -<a name="l00282"></a>00282 } -<a name="l00283"></a>00283 -<a name="l00284"></a>00284 ofstream *out = 0; -<a name="l00285"></a>00285 <span class="keywordflow">if</span> (outfilename != <span class="stringliteral">""</span>) { -<a name="l00286"></a>00286 out = <span class="keyword">new</span> ofstream(outfilename.c_str(), ios::out); -<a name="l00287"></a>00287 <span class="keywordflow">if</span> (!*out) { -<a name="l00288"></a>00288 cerr << myname << <span class="stringliteral">": ERROR: Failed to open output file \""</span> -<a name="l00289"></a>00289 << outfilename << <span class="stringliteral">"\" for writing"</span> << endl; -<a name="l00290"></a>00290 <span class="keyword">delete</span> out; -<a name="l00291"></a>00291 <span class="keywordflow">return</span> 1; -<a name="l00292"></a>00292 } -<a name="l00293"></a>00293 } -<a name="l00294"></a>00294 -<a name="l00295"></a>00295 <a class="code" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...">Plugin</a> *plugin = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a964689eb9688cd7e58e8c82ebb0d305f" title="Load a Vamp plugin, given its identifying key.">loadPlugin</a> -<a name="l00296"></a>00296 (key, sfinfo.samplerate, PluginLoader::ADAPT_ALL_SAFE); -<a name="l00297"></a>00297 <span class="keywordflow">if</span> (!plugin) { -<a name="l00298"></a>00298 cerr << myname << <span class="stringliteral">": ERROR: Failed to load plugin \""</span> << <span class="keywordtype">id</span> -<a name="l00299"></a>00299 << <span class="stringliteral">"\" from library \""</span> << soname << <span class="stringliteral">"\""</span> << endl; -<a name="l00300"></a>00300 sf_close(sndfile); -<a name="l00301"></a>00301 <span class="keywordflow">if</span> (out) { -<a name="l00302"></a>00302 out->close(); -<a name="l00303"></a>00303 <span class="keyword">delete</span> out; -<a name="l00304"></a>00304 } -<a name="l00305"></a>00305 <span class="keywordflow">return</span> 1; -<a name="l00306"></a>00306 } -<a name="l00307"></a>00307 -<a name="l00308"></a>00308 cerr << <span class="stringliteral">"Running plugin: \""</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#ad1c6dfc77aa03d937a885b7f08258f4a" title="Get the computer-usable name of the plugin.">getIdentifier</a>() << <span class="stringliteral">"\"..."</span> << endl; -<a name="l00309"></a>00309 -<a name="l00310"></a>00310 <span class="comment">// Note that the following would be much simpler if we used a</span> -<a name="l00311"></a>00311 <span class="comment">// PluginBufferingAdapter as well -- i.e. if we had passed</span> -<a name="l00312"></a>00312 <span class="comment">// PluginLoader::ADAPT_ALL to loader->loadPlugin() above, instead</span> -<a name="l00313"></a>00313 <span class="comment">// of ADAPT_ALL_SAFE. Then we could simply specify our own block</span> -<a name="l00314"></a>00314 <span class="comment">// size, keep the step size equal to the block size, and ignore</span> -<a name="l00315"></a>00315 <span class="comment">// the plugin's bleatings. However, there are some issues with</span> -<a name="l00316"></a>00316 <span class="comment">// using a PluginBufferingAdapter that make the results sometimes</span> -<a name="l00317"></a>00317 <span class="comment">// technically different from (if effectively the same as) the</span> -<a name="l00318"></a>00318 <span class="comment">// un-adapted plugin, so we aren't doing that here. See the</span> -<a name="l00319"></a>00319 <span class="comment">// PluginBufferingAdapter documentation for details.</span> -<a name="l00320"></a>00320 -<a name="l00321"></a>00321 <span class="keywordtype">int</span> blockSize = plugin-><a class="code" href="classVamp_1_1Plugin.html#aa529adf83f87a603954eb31407602aac" title="Get the preferred block size (window size -- the number of sample frames passed in each block to the ...">getPreferredBlockSize</a>(); -<a name="l00322"></a>00322 <span class="keywordtype">int</span> stepSize = plugin-><a class="code" href="classVamp_1_1Plugin.html#a514c716c22f81c055f19b56c3f882567" title="Get the preferred step size (window increment -- the distance in sample frames between the start fram...">getPreferredStepSize</a>(); -<a name="l00323"></a>00323 -<a name="l00324"></a>00324 <span class="keywordflow">if</span> (blockSize == 0) { -<a name="l00325"></a>00325 blockSize = 1024; -<a name="l00326"></a>00326 } -<a name="l00327"></a>00327 <span class="keywordflow">if</span> (stepSize == 0) { -<a name="l00328"></a>00328 <span class="keywordflow">if</span> (plugin-><a class="code" href="classVamp_1_1Plugin.html#ae1d317a9702cbeda65ddf0ec500c1ff6" title="Get the plugin's required input domain.">getInputDomain</a>() == Plugin::FrequencyDomain) { -<a name="l00329"></a>00329 stepSize = blockSize/2; -<a name="l00330"></a>00330 } <span class="keywordflow">else</span> { -<a name="l00331"></a>00331 stepSize = blockSize; -<a name="l00332"></a>00332 } -<a name="l00333"></a>00333 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (stepSize > blockSize) { -<a name="l00334"></a>00334 cerr << <span class="stringliteral">"WARNING: stepSize "</span> << stepSize << <span class="stringliteral">" > blockSize "</span> << blockSize << <span class="stringliteral">", resetting blockSize to "</span>; -<a name="l00335"></a>00335 <span class="keywordflow">if</span> (plugin-><a class="code" href="classVamp_1_1Plugin.html#ae1d317a9702cbeda65ddf0ec500c1ff6" title="Get the plugin's required input domain.">getInputDomain</a>() == Plugin::FrequencyDomain) { -<a name="l00336"></a>00336 blockSize = stepSize * 2; -<a name="l00337"></a>00337 } <span class="keywordflow">else</span> { -<a name="l00338"></a>00338 blockSize = stepSize; -<a name="l00339"></a>00339 } -<a name="l00340"></a>00340 cerr << blockSize << endl; -<a name="l00341"></a>00341 } -<a name="l00342"></a>00342 <span class="keywordtype">int</span> overlapSize = blockSize - stepSize; -<a name="l00343"></a>00343 sf_count_t currentStep = 0; -<a name="l00344"></a>00344 <span class="keywordtype">int</span> finalStepsRemaining = max(1, (blockSize / stepSize) - 1); <span class="comment">// at end of file, this many part-silent frames needed after we hit EOF</span> -<a name="l00345"></a>00345 -<a name="l00346"></a>00346 <span class="keywordtype">int</span> channels = sfinfo.channels; -<a name="l00347"></a>00347 -<a name="l00348"></a>00348 <span class="keywordtype">float</span> *filebuf = <span class="keyword">new</span> <span class="keywordtype">float</span>[blockSize * channels]; -<a name="l00349"></a>00349 <span class="keywordtype">float</span> **plugbuf = <span class="keyword">new</span> <span class="keywordtype">float</span>*[channels]; -<a name="l00350"></a>00350 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> c = 0; c < channels; ++c) plugbuf[c] = <span class="keyword">new</span> <span class="keywordtype">float</span>[blockSize + 2]; -<a name="l00351"></a>00351 -<a name="l00352"></a>00352 cerr << <span class="stringliteral">"Using block size = "</span> << blockSize << <span class="stringliteral">", step size = "</span> -<a name="l00353"></a>00353 << stepSize << endl; -<a name="l00354"></a>00354 -<a name="l00355"></a>00355 <span class="comment">// The channel queries here are for informational purposes only --</span> -<a name="l00356"></a>00356 <span class="comment">// a PluginChannelAdapter is being used automatically behind the</span> -<a name="l00357"></a>00357 <span class="comment">// scenes, and it will take case of any channel mismatch</span> -<a name="l00358"></a>00358 -<a name="l00359"></a>00359 <span class="keywordtype">int</span> minch = plugin-><a class="code" href="classVamp_1_1Plugin.html#a267b42e866df3cf0d190893e8096f525" title="Get the minimum supported number of input channels.">getMinChannelCount</a>(); -<a name="l00360"></a>00360 <span class="keywordtype">int</span> maxch = plugin-><a class="code" href="classVamp_1_1Plugin.html#a2c5ab12b6fa4847cb244bd1e9cb3ae5e" title="Get the maximum supported number of input channels.">getMaxChannelCount</a>(); -<a name="l00361"></a>00361 cerr << <span class="stringliteral">"Plugin accepts "</span> << minch << <span class="stringliteral">" -> "</span> << maxch << <span class="stringliteral">" channel(s)"</span> << endl; -<a name="l00362"></a>00362 cerr << <span class="stringliteral">"Sound file has "</span> << channels << <span class="stringliteral">" (will mix/augment if necessary)"</span> << endl; -<a name="l00363"></a>00363 -<a name="l00364"></a>00364 Plugin::OutputList outputs = plugin-><a class="code" href="classVamp_1_1Plugin.html#ad064d5d132b5c9bd7064f429c3309e35" title="Get the outputs of this plugin.">getOutputDescriptors</a>(); -<a name="l00365"></a>00365 Plugin::OutputDescriptor od; -<a name="l00366"></a>00366 -<a name="l00367"></a>00367 <span class="keywordtype">int</span> returnValue = 1; -<a name="l00368"></a>00368 <span class="keywordtype">int</span> progress = 0; -<a name="l00369"></a>00369 -<a name="l00370"></a>00370 <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> rt; -<a name="l00371"></a>00371 <a class="code" href="classVamp_1_1HostExt_1_1PluginWrapper.html" title="PluginWrapper is a simple base class for adapter plugins.">PluginWrapper</a> *wrapper = 0; -<a name="l00372"></a>00372 <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> adjustment = RealTime::zeroTime; -<a name="l00373"></a>00373 -<a name="l00374"></a>00374 <span class="keywordflow">if</span> (outputs.empty()) { -<a name="l00375"></a>00375 cerr << <span class="stringliteral">"ERROR: Plugin has no outputs!"</span> << endl; -<a name="l00376"></a>00376 <span class="keywordflow">goto</span> done; -<a name="l00377"></a>00377 } -<a name="l00378"></a>00378 -<a name="l00379"></a>00379 <span class="keywordflow">if</span> (outputNo < 0) { -<a name="l00380"></a>00380 -<a name="l00381"></a>00381 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> oi = 0; oi < outputs.size(); ++oi) { -<a name="l00382"></a>00382 <span class="keywordflow">if</span> (outputs[oi].identifier == output) { -<a name="l00383"></a>00383 outputNo = oi; -<a name="l00384"></a>00384 <span class="keywordflow">break</span>; -<a name="l00385"></a>00385 } -<a name="l00386"></a>00386 } -<a name="l00387"></a>00387 -<a name="l00388"></a>00388 <span class="keywordflow">if</span> (outputNo < 0) { -<a name="l00389"></a>00389 cerr << <span class="stringliteral">"ERROR: Non-existent output \""</span> << output << <span class="stringliteral">"\" requested"</span> << endl; -<a name="l00390"></a>00390 <span class="keywordflow">goto</span> done; -<a name="l00391"></a>00391 } -<a name="l00392"></a>00392 -<a name="l00393"></a>00393 } <span class="keywordflow">else</span> { -<a name="l00394"></a>00394 -<a name="l00395"></a>00395 <span class="keywordflow">if</span> (<span class="keywordtype">int</span>(outputs.size()) <= outputNo) { -<a name="l00396"></a>00396 cerr << <span class="stringliteral">"ERROR: Output "</span> << outputNo << <span class="stringliteral">" requested, but plugin has only "</span> << outputs.size() << <span class="stringliteral">" output(s)"</span> << endl; -<a name="l00397"></a>00397 <span class="keywordflow">goto</span> done; -<a name="l00398"></a>00398 } -<a name="l00399"></a>00399 } -<a name="l00400"></a>00400 -<a name="l00401"></a>00401 od = outputs[outputNo]; -<a name="l00402"></a>00402 cerr << <span class="stringliteral">"Output is: \""</span> << od.identifier << <span class="stringliteral">"\""</span> << endl; -<a name="l00403"></a>00403 -<a name="l00404"></a>00404 <span class="keywordflow">if</span> (!plugin-><a class="code" href="classVamp_1_1Plugin.html#af26212cf5fc511b603a8b48034247822" title="Initialise a plugin to prepare it for use with the given number of input channels, step size (window increment, in sample frames) and block size (window size, in sample frames).">initialise</a>(channels, stepSize, blockSize)) { -<a name="l00405"></a>00405 cerr << <span class="stringliteral">"ERROR: Plugin initialise (channels = "</span> << channels -<a name="l00406"></a>00406 << <span class="stringliteral">", stepSize = "</span> << stepSize << <span class="stringliteral">", blockSize = "</span> -<a name="l00407"></a>00407 << blockSize << <span class="stringliteral">") failed."</span> << endl; -<a name="l00408"></a>00408 <span class="keywordflow">goto</span> done; -<a name="l00409"></a>00409 } -<a name="l00410"></a>00410 -<a name="l00411"></a>00411 wrapper = <span class="keyword">dynamic_cast<</span><a class="code" href="classVamp_1_1HostExt_1_1PluginWrapper.html" title="PluginWrapper is a simple base class for adapter plugins.">PluginWrapper</a> *<span class="keyword">></span>(plugin); -<a name="l00412"></a>00412 <span class="keywordflow">if</span> (wrapper) { -<a name="l00413"></a>00413 <span class="comment">// See documentation for</span> -<a name="l00414"></a>00414 <span class="comment">// PluginInputDomainAdapter::getTimestampAdjustment</span> -<a name="l00415"></a>00415 <a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> *ida = -<a name="l00416"></a>00416 wrapper-><a class="code" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a653d0308e8e34881a8749b7631d00f05" title="Return a pointer to the plugin wrapper of type WrapperType surrounding this wrapper's plugin...">getWrapper</a><<a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a>>(); -<a name="l00417"></a>00417 <span class="keywordflow">if</span> (ida) adjustment = ida-><a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ac1ab6af0fcda0a4c3f050c54b2db4769" title="Return the amount by which the timestamps supplied to process() are being incremented when they are p...">getTimestampAdjustment</a>(); -<a name="l00418"></a>00418 } -<a name="l00419"></a>00419 -<a name="l00420"></a>00420 <span class="comment">// Here we iterate over the frames, avoiding asking the numframes in case it's streaming input.</span> -<a name="l00421"></a>00421 <span class="keywordflow">do</span> { -<a name="l00422"></a>00422 -<a name="l00423"></a>00423 <span class="keywordtype">int</span> count; -<a name="l00424"></a>00424 -<a name="l00425"></a>00425 <span class="keywordflow">if</span> ((blockSize==stepSize) || (currentStep==0)) { -<a name="l00426"></a>00426 <span class="comment">// read a full fresh block</span> -<a name="l00427"></a>00427 <span class="keywordflow">if</span> ((count = sf_readf_float(sndfile, filebuf, blockSize)) < 0) { -<a name="l00428"></a>00428 cerr << <span class="stringliteral">"ERROR: sf_readf_float failed: "</span> << sf_strerror(sndfile) << endl; -<a name="l00429"></a>00429 <span class="keywordflow">break</span>; -<a name="l00430"></a>00430 } -<a name="l00431"></a>00431 <span class="keywordflow">if</span> (count != blockSize) --finalStepsRemaining; -<a name="l00432"></a>00432 } <span class="keywordflow">else</span> { -<a name="l00433"></a>00433 <span class="comment">// otherwise shunt the existing data down and read the remainder.</span> -<a name="l00434"></a>00434 memmove(filebuf, filebuf + (stepSize * channels), overlapSize * channels * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>)); -<a name="l00435"></a>00435 <span class="keywordflow">if</span> ((count = sf_readf_float(sndfile, filebuf + (overlapSize * channels), stepSize)) < 0) { -<a name="l00436"></a>00436 cerr << <span class="stringliteral">"ERROR: sf_readf_float failed: "</span> << sf_strerror(sndfile) << endl; -<a name="l00437"></a>00437 <span class="keywordflow">break</span>; -<a name="l00438"></a>00438 } -<a name="l00439"></a>00439 <span class="keywordflow">if</span> (count != stepSize) --finalStepsRemaining; -<a name="l00440"></a>00440 count += overlapSize; -<a name="l00441"></a>00441 } -<a name="l00442"></a>00442 -<a name="l00443"></a>00443 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> c = 0; c < channels; ++c) { -<a name="l00444"></a>00444 <span class="keywordtype">int</span> j = 0; -<a name="l00445"></a>00445 <span class="keywordflow">while</span> (j < count) { -<a name="l00446"></a>00446 plugbuf[c][j] = filebuf[j * sfinfo.channels + c]; -<a name="l00447"></a>00447 ++j; -<a name="l00448"></a>00448 } -<a name="l00449"></a>00449 <span class="keywordflow">while</span> (j < blockSize) { -<a name="l00450"></a>00450 plugbuf[c][j] = 0.0f; -<a name="l00451"></a>00451 ++j; -<a name="l00452"></a>00452 } -<a name="l00453"></a>00453 } -<a name="l00454"></a>00454 -<a name="l00455"></a>00455 rt = RealTime::frame2RealTime(currentStep * stepSize, sfinfo.samplerate); -<a name="l00456"></a>00456 -<a name="l00457"></a>00457 <a class="code" href="vamp-simple-host_8cpp.html#a81f8bc89ed9194159bfb1f2b4d7a7ac4">printFeatures</a> -<a name="l00458"></a>00458 (RealTime::realTime2Frame(rt + adjustment, sfinfo.samplerate), -<a name="l00459"></a>00459 sfinfo.samplerate, outputNo, plugin-><a class="code" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996" title="Process a single block of input data.">process</a>(plugbuf, rt), -<a name="l00460"></a>00460 out, useFrames); -<a name="l00461"></a>00461 -<a name="l00462"></a>00462 <span class="keywordflow">if</span> (sfinfo.frames > 0){ -<a name="l00463"></a>00463 <span class="keywordtype">int</span> pp = progress; -<a name="l00464"></a>00464 progress = lrintf((<span class="keywordtype">float</span>(currentStep * stepSize) / sfinfo.frames) * 100.f); -<a name="l00465"></a>00465 <span class="keywordflow">if</span> (progress != pp && out) { -<a name="l00466"></a>00466 cerr << <span class="stringliteral">"\r"</span> << progress << <span class="stringliteral">"%"</span>; -<a name="l00467"></a>00467 } -<a name="l00468"></a>00468 } -<a name="l00469"></a>00469 -<a name="l00470"></a>00470 ++currentStep; -<a name="l00471"></a>00471 -<a name="l00472"></a>00472 } <span class="keywordflow">while</span> (finalStepsRemaining > 0); -<a name="l00473"></a>00473 -<a name="l00474"></a>00474 <span class="keywordflow">if</span> (out) cerr << <span class="stringliteral">"\rDone"</span> << endl; -<a name="l00475"></a>00475 -<a name="l00476"></a>00476 rt = RealTime::frame2RealTime(currentStep * stepSize, sfinfo.samplerate); -<a name="l00477"></a>00477 -<a name="l00478"></a>00478 <a class="code" href="vamp-simple-host_8cpp.html#a81f8bc89ed9194159bfb1f2b4d7a7ac4">printFeatures</a>(RealTime::realTime2Frame(rt + adjustment, sfinfo.samplerate), -<a name="l00479"></a>00479 sfinfo.samplerate, outputNo, -<a name="l00480"></a>00480 plugin-><a class="code" href="classVamp_1_1Plugin.html#aeca2a26e658ba0314ba90d25dd2195d6" title="After all blocks have been processed, calculate and return any remaining features derived from the co...">getRemainingFeatures</a>(), out, useFrames); -<a name="l00481"></a>00481 -<a name="l00482"></a>00482 returnValue = 0; -<a name="l00483"></a>00483 -<a name="l00484"></a>00484 done: -<a name="l00485"></a>00485 <span class="keyword">delete</span> plugin; -<a name="l00486"></a>00486 <span class="keywordflow">if</span> (out) { -<a name="l00487"></a>00487 out->close(); -<a name="l00488"></a>00488 <span class="keyword">delete</span> out; -<a name="l00489"></a>00489 } -<a name="l00490"></a>00490 sf_close(sndfile); -<a name="l00491"></a>00491 <span class="keywordflow">return</span> returnValue; -<a name="l00492"></a>00492 } -<a name="l00493"></a>00493 -<a name="l00494"></a>00494 <span class="keywordtype">void</span> -<a name="l00495"></a><a class="code" href="vamp-simple-host_8cpp.html#a81f8bc89ed9194159bfb1f2b4d7a7ac4">00495</a> <a class="code" href="vamp-simple-host_8cpp.html#a81f8bc89ed9194159bfb1f2b4d7a7ac4">printFeatures</a>(<span class="keywordtype">int</span> frame, <span class="keywordtype">int</span> sr, <span class="keywordtype">int</span> output, -<a name="l00496"></a>00496 Plugin::FeatureSet features, ofstream *out, <span class="keywordtype">bool</span> useFrames) -<a name="l00497"></a>00497 { -<a name="l00498"></a>00498 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < features[output].size(); ++i) { -<a name="l00499"></a>00499 -<a name="l00500"></a>00500 <span class="keywordflow">if</span> (useFrames) { -<a name="l00501"></a>00501 -<a name="l00502"></a>00502 <span class="keywordtype">int</span> displayFrame = frame; -<a name="l00503"></a>00503 -<a name="l00504"></a>00504 <span class="keywordflow">if</span> (features[output][i].hasTimestamp) { -<a name="l00505"></a>00505 displayFrame = RealTime::realTime2Frame -<a name="l00506"></a>00506 (features[output][i].timestamp, sr); -<a name="l00507"></a>00507 } -<a name="l00508"></a>00508 -<a name="l00509"></a>00509 (out ? *out : cout) << displayFrame; -<a name="l00510"></a>00510 -<a name="l00511"></a>00511 <span class="keywordflow">if</span> (features[output][i].hasDuration) { -<a name="l00512"></a>00512 displayFrame = RealTime::realTime2Frame -<a name="l00513"></a>00513 (features[output][i].duration, sr); -<a name="l00514"></a>00514 (out ? *out : cout) << <span class="stringliteral">","</span> << displayFrame; -<a name="l00515"></a>00515 } -<a name="l00516"></a>00516 -<a name="l00517"></a>00517 (out ? *out : cout) << <span class="stringliteral">":"</span>; -<a name="l00518"></a>00518 -<a name="l00519"></a>00519 } <span class="keywordflow">else</span> { -<a name="l00520"></a>00520 -<a name="l00521"></a>00521 <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> rt = RealTime::frame2RealTime(frame, sr); -<a name="l00522"></a>00522 -<a name="l00523"></a>00523 <span class="keywordflow">if</span> (features[output][i].hasTimestamp) { -<a name="l00524"></a>00524 rt = features[output][i].timestamp; -<a name="l00525"></a>00525 } -<a name="l00526"></a>00526 -<a name="l00527"></a>00527 (out ? *out : cout) << rt.<a class="code" href="structVamp_1_1RealTime.html#ad44476618183bd736996a87292d03c07" title="Return a human-readable debug-type string to full precision (probably not a format to show to a user ...">toString</a>(); -<a name="l00528"></a>00528 -<a name="l00529"></a>00529 <span class="keywordflow">if</span> (features[output][i].hasDuration) { -<a name="l00530"></a>00530 rt = features[output][i].duration; -<a name="l00531"></a>00531 (out ? *out : cout) << <span class="stringliteral">","</span> << rt.<a class="code" href="structVamp_1_1RealTime.html#ad44476618183bd736996a87292d03c07" title="Return a human-readable debug-type string to full precision (probably not a format to show to a user ...">toString</a>(); -<a name="l00532"></a>00532 } -<a name="l00533"></a>00533 -<a name="l00534"></a>00534 (out ? *out : cout) << <span class="stringliteral">":"</span>; -<a name="l00535"></a>00535 } -<a name="l00536"></a>00536 -<a name="l00537"></a>00537 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> j = 0; j < features[output][i].values.size(); ++j) { -<a name="l00538"></a>00538 (out ? *out : cout) << <span class="stringliteral">" "</span> << features[output][i].values[j]; -<a name="l00539"></a>00539 } -<a name="l00540"></a>00540 (out ? *out : cout) << <span class="stringliteral">" "</span> << features[output][i].label; -<a name="l00541"></a>00541 -<a name="l00542"></a>00542 (out ? *out : cout) << endl; -<a name="l00543"></a>00543 } -<a name="l00544"></a>00544 } -<a name="l00545"></a>00545 -<a name="l00546"></a>00546 <span class="keywordtype">void</span> -<a name="l00547"></a><a class="code" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">00547</a> <a class="code" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">printPluginPath</a>(<span class="keywordtype">bool</span> verbose) -<a name="l00548"></a>00548 { -<a name="l00549"></a>00549 <span class="keywordflow">if</span> (verbose) { -<a name="l00550"></a>00550 cout << <span class="stringliteral">"\nVamp plugin search path: "</span>; -<a name="l00551"></a>00551 } -<a name="l00552"></a>00552 -<a name="l00553"></a>00553 vector<string> path = PluginHostAdapter::getPluginPath(); -<a name="l00554"></a>00554 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < path.size(); ++i) { -<a name="l00555"></a>00555 <span class="keywordflow">if</span> (verbose) { -<a name="l00556"></a>00556 cout << <span class="stringliteral">"["</span> << path[i] << <span class="stringliteral">"]"</span>; -<a name="l00557"></a>00557 } <span class="keywordflow">else</span> { -<a name="l00558"></a>00558 cout << path[i] << endl; -<a name="l00559"></a>00559 } -<a name="l00560"></a>00560 } -<a name="l00561"></a>00561 -<a name="l00562"></a>00562 <span class="keywordflow">if</span> (verbose) cout << endl; -<a name="l00563"></a>00563 } -<a name="l00564"></a>00564 -<a name="l00565"></a>00565 <span class="keyword">static</span> -<a name="l00566"></a>00566 <span class="keywordtype">string</span> -<a name="l00567"></a><a class="code" href="vamp-simple-host_8cpp.html#a713775f2037987c0851ff3672339a82c">00567</a> <a class="code" href="vamp-simple-host_8cpp.html#a713775f2037987c0851ff3672339a82c">header</a>(<span class="keywordtype">string</span> text, <span class="keywordtype">int</span> level) -<a name="l00568"></a>00568 { -<a name="l00569"></a>00569 <span class="keywordtype">string</span> out = <span class="charliteral">'\n'</span> + text + <span class="charliteral">'\n'</span>; -<a name="l00570"></a>00570 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < text.length(); ++i) { -<a name="l00571"></a>00571 out += (level == 1 ? <span class="charliteral">'='</span> : level == 2 ? <span class="charliteral">'-'</span> : <span class="charliteral">'~'</span>); -<a name="l00572"></a>00572 } -<a name="l00573"></a>00573 out += <span class="charliteral">'\n'</span>; -<a name="l00574"></a>00574 <span class="keywordflow">return</span> out; -<a name="l00575"></a>00575 } -<a name="l00576"></a>00576 -<a name="l00577"></a>00577 <span class="keywordtype">void</span> -<a name="l00578"></a><a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">00578</a> <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313">Verbosity</a> verbosity) -<a name="l00579"></a>00579 { -<a name="l00580"></a>00580 <a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html" title="Vamp::HostExt::PluginLoader is a convenience class for discovering and loading Vamp plugins using the...">PluginLoader</a> *loader = PluginLoader::getInstance(); -<a name="l00581"></a>00581 -<a name="l00582"></a>00582 <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>) { -<a name="l00583"></a>00583 cout << <span class="stringliteral">"\nVamp plugin libraries found in search path:"</span> << endl; -<a name="l00584"></a>00584 } -<a name="l00585"></a>00585 -<a name="l00586"></a>00586 vector<PluginLoader::PluginKey> plugins = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#aff51b52bb68aa2934ccf26ad1d284f28" title="Search for all available Vamp plugins, and return a list of them in the order in which they were foun...">listPlugins</a>(); -<a name="l00587"></a>00587 <span class="keyword">typedef</span> multimap<string, PluginLoader::PluginKey> -<a name="l00588"></a>00588 LibraryMap; -<a name="l00589"></a>00589 LibraryMap libraryMap; -<a name="l00590"></a>00590 -<a name="l00591"></a>00591 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < plugins.size(); ++i) { -<a name="l00592"></a>00592 <span class="keywordtype">string</span> path = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a4bbcb7873e617bbc9f79eade1f90f7ad" title="Return the file path of the dynamic library from which the given plugin will be loaded (if available)...">getLibraryPathForPlugin</a>(plugins[i]); -<a name="l00593"></a>00593 libraryMap.insert(LibraryMap::value_type(path, plugins[i])); -<a name="l00594"></a>00594 } -<a name="l00595"></a>00595 -<a name="l00596"></a>00596 <span class="keywordtype">string</span> prevPath = <span class="stringliteral">""</span>; -<a name="l00597"></a>00597 <span class="keywordtype">int</span> index = 0; -<a name="l00598"></a>00598 -<a name="l00599"></a>00599 <span class="keywordflow">for</span> (LibraryMap::iterator i = libraryMap.begin(); -<a name="l00600"></a>00600 i != libraryMap.end(); ++i) { -<a name="l00601"></a>00601 -<a name="l00602"></a>00602 <span class="keywordtype">string</span> path = i->first; -<a name="l00603"></a>00603 PluginLoader::PluginKey key = i->second; -<a name="l00604"></a>00604 -<a name="l00605"></a>00605 <span class="keywordflow">if</span> (path != prevPath) { -<a name="l00606"></a>00606 prevPath = path; -<a name="l00607"></a>00607 index = 0; -<a name="l00608"></a>00608 <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>) { -<a name="l00609"></a>00609 cout << <span class="stringliteral">"\n "</span> << path << <span class="stringliteral">":"</span> << endl; -<a name="l00610"></a>00610 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>) { -<a name="l00611"></a>00611 string::size_type ki = i->second.find(<span class="charliteral">':'</span>); -<a name="l00612"></a>00612 <span class="keywordtype">string</span> text = <span class="stringliteral">"Library \""</span> + i->second.substr(0, ki) + <span class="stringliteral">"\""</span>; -<a name="l00613"></a>00613 cout << <span class="stringliteral">"\n"</span> << <a class="code" href="vamp-simple-host_8cpp.html#a713775f2037987c0851ff3672339a82c">header</a>(text, 1); -<a name="l00614"></a>00614 } -<a name="l00615"></a>00615 } -<a name="l00616"></a>00616 -<a name="l00617"></a>00617 <a class="code" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...">Plugin</a> *plugin = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a964689eb9688cd7e58e8c82ebb0d305f" title="Load a Vamp plugin, given its identifying key.">loadPlugin</a>(key, 48000); -<a name="l00618"></a>00618 <span class="keywordflow">if</span> (plugin) { -<a name="l00619"></a>00619 -<a name="l00620"></a>00620 <span class="keywordtype">char</span> c = char(<span class="charliteral">'A'</span> + index); -<a name="l00621"></a>00621 <span class="keywordflow">if</span> (c > <span class="charliteral">'Z'</span>) c = char(<span class="charliteral">'a'</span> + (index - 26)); -<a name="l00622"></a>00622 -<a name="l00623"></a>00623 PluginLoader::PluginCategoryHierarchy category = -<a name="l00624"></a>00624 loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a52746ea66339ad981b868a031a3b382d" title="Return the category hierarchy for a Vamp plugin, given its identifying key.">getPluginCategory</a>(key); -<a name="l00625"></a>00625 <span class="keywordtype">string</span> catstr; -<a name="l00626"></a>00626 <span class="keywordflow">if</span> (!category.empty()) { -<a name="l00627"></a>00627 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> ci = 0; ci < category.size(); ++ci) { -<a name="l00628"></a>00628 <span class="keywordflow">if</span> (ci > 0) catstr += <span class="stringliteral">" > "</span>; -<a name="l00629"></a>00629 catstr += category[ci]; -<a name="l00630"></a>00630 } -<a name="l00631"></a>00631 } -<a name="l00632"></a>00632 -<a name="l00633"></a>00633 <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>) { -<a name="l00634"></a>00634 -<a name="l00635"></a>00635 cout << <span class="stringliteral">" ["</span> << c << <span class="stringliteral">"] [v"</span> -<a name="l00636"></a>00636 << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a8fd2c48291c64b790f0efb8948508dcf" title="Get the Vamp API compatibility level of the plugin.">getVampApiVersion</a>() << <span class="stringliteral">"] "</span> -<a name="l00637"></a>00637 << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a18619d5097e444ecefee0c359da53232" title="Get a human-readable name or title of the plugin.">getName</a>() << <span class="stringliteral">", \""</span> -<a name="l00638"></a>00638 << plugin-><a class="code" href="classVamp_1_1PluginBase.html#ad1c6dfc77aa03d937a885b7f08258f4a" title="Get the computer-usable name of the plugin.">getIdentifier</a>() << <span class="stringliteral">"\""</span> << <span class="stringliteral">" ["</span> -<a name="l00639"></a>00639 << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a53d9918bf9ef4d12feedf66b2b26c637" title="Get the name of the author or vendor of the plugin in human-readable form.">getMaker</a>() << <span class="stringliteral">"]"</span> << endl; -<a name="l00640"></a>00640 -<a name="l00641"></a>00641 <span class="keywordflow">if</span> (catstr != <span class="stringliteral">""</span>) { -<a name="l00642"></a>00642 cout << <span class="stringliteral">" > "</span> << catstr << endl; -<a name="l00643"></a>00643 } -<a name="l00644"></a>00644 -<a name="l00645"></a>00645 <span class="keywordflow">if</span> (plugin-><a class="code" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a" title="Get a human-readable description for the plugin, typically a line of text that may optionally be disp...">getDescription</a>() != <span class="stringliteral">""</span>) { -<a name="l00646"></a>00646 cout << <span class="stringliteral">" - "</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a" title="Get a human-readable description for the plugin, typically a line of text that may optionally be disp...">getDescription</a>() << endl; -<a name="l00647"></a>00647 } -<a name="l00648"></a>00648 -<a name="l00649"></a>00649 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>) { -<a name="l00650"></a>00650 -<a name="l00651"></a>00651 cout << <a class="code" href="vamp-simple-host_8cpp.html#a713775f2037987c0851ff3672339a82c">header</a>(plugin-><a class="code" href="classVamp_1_1PluginBase.html#a18619d5097e444ecefee0c359da53232" title="Get a human-readable name or title of the plugin.">getName</a>(), 2); -<a name="l00652"></a>00652 cout << <span class="stringliteral">" - Identifier: "</span> -<a name="l00653"></a>00653 << key << endl; -<a name="l00654"></a>00654 cout << <span class="stringliteral">" - Plugin Version: "</span> -<a name="l00655"></a>00655 << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a63f686d77bc3d6b807e7944cdde83151" title="Get the version number of the plugin.">getPluginVersion</a>() << endl; -<a name="l00656"></a>00656 cout << <span class="stringliteral">" - Vamp API Version: "</span> -<a name="l00657"></a>00657 << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a8fd2c48291c64b790f0efb8948508dcf" title="Get the Vamp API compatibility level of the plugin.">getVampApiVersion</a>() << endl; -<a name="l00658"></a>00658 cout << <span class="stringliteral">" - Maker: \""</span> -<a name="l00659"></a>00659 << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a53d9918bf9ef4d12feedf66b2b26c637" title="Get the name of the author or vendor of the plugin in human-readable form.">getMaker</a>() << <span class="stringliteral">"\""</span> << endl; -<a name="l00660"></a>00660 cout << <span class="stringliteral">" - Copyright: \""</span> -<a name="l00661"></a>00661 << plugin-><a class="code" href="classVamp_1_1PluginBase.html#ab7e9dedbe965f5ab9018b72920fe7661" title="Get the copyright statement or licensing summary for the plugin.">getCopyright</a>() << <span class="stringliteral">"\""</span> << endl; -<a name="l00662"></a>00662 cout << <span class="stringliteral">" - Description: \""</span> -<a name="l00663"></a>00663 << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a" title="Get a human-readable description for the plugin, typically a line of text that may optionally be disp...">getDescription</a>() << <span class="stringliteral">"\""</span> << endl; -<a name="l00664"></a>00664 cout << <span class="stringliteral">" - Input Domain: "</span> -<a name="l00665"></a>00665 << (plugin-><a class="code" href="classVamp_1_1Plugin.html#ae1d317a9702cbeda65ddf0ec500c1ff6" title="Get the plugin's required input domain.">getInputDomain</a>() == <a class="code" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bcad4a9f31b958a43a9757af7893aa2e7ff">Vamp::Plugin::TimeDomain</a> ? -<a name="l00666"></a>00666 <span class="stringliteral">"Time Domain"</span> : <span class="stringliteral">"Frequency Domain"</span>) << endl; -<a name="l00667"></a>00667 cout << <span class="stringliteral">" - Default Step Size: "</span> -<a name="l00668"></a>00668 << plugin-><a class="code" href="classVamp_1_1Plugin.html#a514c716c22f81c055f19b56c3f882567" title="Get the preferred step size (window increment -- the distance in sample frames between the start fram...">getPreferredStepSize</a>() << endl; -<a name="l00669"></a>00669 cout << <span class="stringliteral">" - Default Block Size: "</span> -<a name="l00670"></a>00670 << plugin-><a class="code" href="classVamp_1_1Plugin.html#aa529adf83f87a603954eb31407602aac" title="Get the preferred block size (window size -- the number of sample frames passed in each block to the ...">getPreferredBlockSize</a>() << endl; -<a name="l00671"></a>00671 cout << <span class="stringliteral">" - Minimum Channels: "</span> -<a name="l00672"></a>00672 << plugin-><a class="code" href="classVamp_1_1Plugin.html#a267b42e866df3cf0d190893e8096f525" title="Get the minimum supported number of input channels.">getMinChannelCount</a>() << endl; -<a name="l00673"></a>00673 cout << <span class="stringliteral">" - Maximum Channels: "</span> -<a name="l00674"></a>00674 << plugin-><a class="code" href="classVamp_1_1Plugin.html#a2c5ab12b6fa4847cb244bd1e9cb3ae5e" title="Get the maximum supported number of input channels.">getMaxChannelCount</a>() << endl; -<a name="l00675"></a>00675 -<a name="l00676"></a>00676 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16">PluginIds</a>) { -<a name="l00677"></a>00677 cout << <span class="stringliteral">"vamp:"</span> << key << endl; -<a name="l00678"></a>00678 } -<a name="l00679"></a>00679 -<a name="l00680"></a>00680 Plugin::OutputList outputs = -<a name="l00681"></a>00681 plugin-><a class="code" href="classVamp_1_1Plugin.html#ad064d5d132b5c9bd7064f429c3309e35" title="Get the outputs of this plugin.">getOutputDescriptors</a>(); -<a name="l00682"></a>00682 -<a name="l00683"></a>00683 <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>) { -<a name="l00684"></a>00684 -<a name="l00685"></a>00685 Plugin::ParameterList params = plugin-><a class="code" href="classVamp_1_1PluginBase.html#aac3e49b3b66cacfbb768dfdf07444f21" title="Get the controllable parameters of this plugin.">getParameterDescriptors</a>(); -<a name="l00686"></a>00686 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j = 0; j < params.size(); ++j) { -<a name="l00687"></a>00687 Plugin::ParameterDescriptor &pd(params[j]); -<a name="l00688"></a>00688 cout << <span class="stringliteral">"\nParameter "</span> << j+1 << <span class="stringliteral">": \""</span> << pd.name << <span class="stringliteral">"\""</span> << endl; -<a name="l00689"></a>00689 cout << <span class="stringliteral">" - Identifier: "</span> << pd.identifier << endl; -<a name="l00690"></a>00690 cout << <span class="stringliteral">" - Description: \""</span> << pd.description << <span class="stringliteral">"\""</span> << endl; -<a name="l00691"></a>00691 <span class="keywordflow">if</span> (pd.unit != <span class="stringliteral">""</span>) { -<a name="l00692"></a>00692 cout << <span class="stringliteral">" - Unit: "</span> << pd.unit << endl; -<a name="l00693"></a>00693 } -<a name="l00694"></a>00694 cout << <span class="stringliteral">" - Range: "</span>; -<a name="l00695"></a>00695 cout << pd.minValue << <span class="stringliteral">" -> "</span> << pd.maxValue << endl; -<a name="l00696"></a>00696 cout << <span class="stringliteral">" - Default: "</span>; -<a name="l00697"></a>00697 cout << pd.defaultValue << endl; -<a name="l00698"></a>00698 <span class="keywordflow">if</span> (pd.isQuantized) { -<a name="l00699"></a>00699 cout << <span class="stringliteral">" - Quantize Step: "</span> -<a name="l00700"></a>00700 << pd.quantizeStep << endl; -<a name="l00701"></a>00701 } -<a name="l00702"></a>00702 <span class="keywordflow">if</span> (!pd.valueNames.empty()) { -<a name="l00703"></a>00703 cout << <span class="stringliteral">" - Value Names: "</span>; -<a name="l00704"></a>00704 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k = 0; k < pd.valueNames.size(); ++k) { -<a name="l00705"></a>00705 <span class="keywordflow">if</span> (k > 0) cout << <span class="stringliteral">", "</span>; -<a name="l00706"></a>00706 cout << <span class="stringliteral">"\""</span> << pd.valueNames[k] << <span class="stringliteral">"\""</span>; -<a name="l00707"></a>00707 } -<a name="l00708"></a>00708 cout << endl; -<a name="l00709"></a>00709 } -<a name="l00710"></a>00710 } -<a name="l00711"></a>00711 -<a name="l00712"></a>00712 <span class="keywordflow">if</span> (outputs.empty()) { -<a name="l00713"></a>00713 cout << <span class="stringliteral">"\n** Note: This plugin reports no outputs!"</span> << endl; -<a name="l00714"></a>00714 } -<a name="l00715"></a>00715 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j = 0; j < outputs.size(); ++j) { -<a name="l00716"></a>00716 Plugin::OutputDescriptor &od(outputs[j]); -<a name="l00717"></a>00717 cout << <span class="stringliteral">"\nOutput "</span> << j+1 << <span class="stringliteral">": \""</span> << od.name << <span class="stringliteral">"\""</span> << endl; -<a name="l00718"></a>00718 cout << <span class="stringliteral">" - Identifier: "</span> << od.identifier << endl; -<a name="l00719"></a>00719 cout << <span class="stringliteral">" - Description: \""</span> << od.description << <span class="stringliteral">"\""</span> << endl; -<a name="l00720"></a>00720 <span class="keywordflow">if</span> (od.unit != <span class="stringliteral">""</span>) { -<a name="l00721"></a>00721 cout << <span class="stringliteral">" - Unit: "</span> << od.unit << endl; -<a name="l00722"></a>00722 } -<a name="l00723"></a>00723 <span class="keywordflow">if</span> (od.hasFixedBinCount) { -<a name="l00724"></a>00724 cout << <span class="stringliteral">" - Default Bin Count: "</span> << od.binCount << endl; -<a name="l00725"></a>00725 } -<a name="l00726"></a>00726 <span class="keywordflow">if</span> (!od.binNames.empty()) { -<a name="l00727"></a>00727 <span class="keywordtype">bool</span> have = <span class="keyword">false</span>; -<a name="l00728"></a>00728 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k = 0; k < od.binNames.size(); ++k) { -<a name="l00729"></a>00729 <span class="keywordflow">if</span> (od.binNames[k] != <span class="stringliteral">""</span>) { -<a name="l00730"></a>00730 have = <span class="keyword">true</span>; <span class="keywordflow">break</span>; -<a name="l00731"></a>00731 } -<a name="l00732"></a>00732 } -<a name="l00733"></a>00733 <span class="keywordflow">if</span> (have) { -<a name="l00734"></a>00734 cout << <span class="stringliteral">" - Bin Names: "</span>; -<a name="l00735"></a>00735 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k = 0; k < od.binNames.size(); ++k) { -<a name="l00736"></a>00736 <span class="keywordflow">if</span> (k > 0) cout << <span class="stringliteral">", "</span>; -<a name="l00737"></a>00737 cout << <span class="stringliteral">"\""</span> << od.binNames[k] << <span class="stringliteral">"\""</span>; -<a name="l00738"></a>00738 } -<a name="l00739"></a>00739 cout << endl; -<a name="l00740"></a>00740 } -<a name="l00741"></a>00741 } -<a name="l00742"></a>00742 <span class="keywordflow">if</span> (od.hasKnownExtents) { -<a name="l00743"></a>00743 cout << <span class="stringliteral">" - Default Extents: "</span>; -<a name="l00744"></a>00744 cout << od.minValue << <span class="stringliteral">" -> "</span> << od.maxValue << endl; -<a name="l00745"></a>00745 } -<a name="l00746"></a>00746 <span class="keywordflow">if</span> (od.isQuantized) { -<a name="l00747"></a>00747 cout << <span class="stringliteral">" - Quantize Step: "</span> -<a name="l00748"></a>00748 << od.quantizeStep << endl; -<a name="l00749"></a>00749 } -<a name="l00750"></a>00750 cout << <span class="stringliteral">" - Sample Type: "</span> -<a name="l00751"></a>00751 << (od.sampleType == -<a name="l00752"></a>00752 Plugin::OutputDescriptor::OneSamplePerStep ? -<a name="l00753"></a>00753 <span class="stringliteral">"One Sample Per Step"</span> : -<a name="l00754"></a>00754 od.sampleType == -<a name="l00755"></a>00755 Plugin::OutputDescriptor::FixedSampleRate ? -<a name="l00756"></a>00756 <span class="stringliteral">"Fixed Sample Rate"</span> : -<a name="l00757"></a>00757 <span class="stringliteral">"Variable Sample Rate"</span>) << endl; -<a name="l00758"></a>00758 <span class="keywordflow">if</span> (od.sampleType != -<a name="l00759"></a>00759 Plugin::OutputDescriptor::OneSamplePerStep) { -<a name="l00760"></a>00760 cout << <span class="stringliteral">" - Default Rate: "</span> -<a name="l00761"></a>00761 << od.sampleRate << endl; -<a name="l00762"></a>00762 } -<a name="l00763"></a>00763 cout << <span class="stringliteral">" - Has Duration: "</span> -<a name="l00764"></a>00764 << (od.hasDuration ? <span class="stringliteral">"Yes"</span> : <span class="stringliteral">"No"</span>) << endl; -<a name="l00765"></a>00765 } -<a name="l00766"></a>00766 } -<a name="l00767"></a>00767 -<a name="l00768"></a>00768 <span class="keywordflow">if</span> (outputs.size() > 1 || verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">PluginOutputIds</a>) { -<a name="l00769"></a>00769 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j = 0; j < outputs.size(); ++j) { -<a name="l00770"></a>00770 <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>) { -<a name="l00771"></a>00771 cout << <span class="stringliteral">" ("</span> << j << <span class="stringliteral">") "</span> -<a name="l00772"></a>00772 << outputs[j].name << <span class="stringliteral">", \""</span> -<a name="l00773"></a>00773 << outputs[j].identifier << <span class="stringliteral">"\""</span> << endl; -<a name="l00774"></a>00774 <span class="keywordflow">if</span> (outputs[j].description != <span class="stringliteral">""</span>) { -<a name="l00775"></a>00775 cout << <span class="stringliteral">" - "</span> -<a name="l00776"></a>00776 << outputs[j].description << endl; -<a name="l00777"></a>00777 } -<a name="l00778"></a>00778 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">PluginOutputIds</a>) { -<a name="l00779"></a>00779 cout << <span class="stringliteral">"vamp:"</span> << key << <span class="stringliteral">":"</span> << outputs[j].identifier << endl; -<a name="l00780"></a>00780 } -<a name="l00781"></a>00781 } -<a name="l00782"></a>00782 } -<a name="l00783"></a>00783 -<a name="l00784"></a>00784 ++index; -<a name="l00785"></a>00785 -<a name="l00786"></a>00786 <span class="keyword">delete</span> plugin; -<a name="l00787"></a>00787 } -<a name="l00788"></a>00788 } -<a name="l00789"></a>00789 -<a name="l00790"></a>00790 <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a> || -<a name="l00791"></a>00791 verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>) { -<a name="l00792"></a>00792 cout << endl; -<a name="l00793"></a>00793 } -<a name="l00794"></a>00794 } -<a name="l00795"></a>00795 -<a name="l00796"></a>00796 <span class="keywordtype">void</span> -<a name="l00797"></a><a class="code" href="vamp-simple-host_8cpp.html#af771864c41f23e5755ed99e8ac6609a5">00797</a> <a class="code" href="vamp-simple-host_8cpp.html#af771864c41f23e5755ed99e8ac6609a5">printPluginCategoryList</a>() -<a name="l00798"></a>00798 { -<a name="l00799"></a>00799 <a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html" title="Vamp::HostExt::PluginLoader is a convenience class for discovering and loading Vamp plugins using the...">PluginLoader</a> *loader = PluginLoader::getInstance(); -<a name="l00800"></a>00800 -<a name="l00801"></a>00801 vector<PluginLoader::PluginKey> plugins = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#aff51b52bb68aa2934ccf26ad1d284f28" title="Search for all available Vamp plugins, and return a list of them in the order in which they were foun...">listPlugins</a>(); -<a name="l00802"></a>00802 -<a name="l00803"></a>00803 set<string> printedcats; -<a name="l00804"></a>00804 -<a name="l00805"></a>00805 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < plugins.size(); ++i) { -<a name="l00806"></a>00806 -<a name="l00807"></a>00807 PluginLoader::PluginKey key = plugins[i]; -<a name="l00808"></a>00808 -<a name="l00809"></a>00809 PluginLoader::PluginCategoryHierarchy category = -<a name="l00810"></a>00810 loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a52746ea66339ad981b868a031a3b382d" title="Return the category hierarchy for a Vamp plugin, given its identifying key.">getPluginCategory</a>(key); -<a name="l00811"></a>00811 -<a name="l00812"></a>00812 <a class="code" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...">Plugin</a> *plugin = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a964689eb9688cd7e58e8c82ebb0d305f" title="Load a Vamp plugin, given its identifying key.">loadPlugin</a>(key, 48000); -<a name="l00813"></a>00813 <span class="keywordflow">if</span> (!plugin) <span class="keywordflow">continue</span>; -<a name="l00814"></a>00814 -<a name="l00815"></a>00815 <span class="keywordtype">string</span> catstr = <span class="stringliteral">""</span>; -<a name="l00816"></a>00816 -<a name="l00817"></a>00817 <span class="keywordflow">if</span> (category.empty()) catstr = <span class="charliteral">'|'</span>; -<a name="l00818"></a>00818 <span class="keywordflow">else</span> { -<a name="l00819"></a>00819 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j = 0; j < category.size(); ++j) { -<a name="l00820"></a>00820 catstr += category[j]; -<a name="l00821"></a>00821 catstr += <span class="charliteral">'|'</span>; -<a name="l00822"></a>00822 <span class="keywordflow">if</span> (printedcats.find(catstr) == printedcats.end()) { -<a name="l00823"></a>00823 std::cout << catstr << std::endl; -<a name="l00824"></a>00824 printedcats.insert(catstr); -<a name="l00825"></a>00825 } -<a name="l00826"></a>00826 } -<a name="l00827"></a>00827 } -<a name="l00828"></a>00828 -<a name="l00829"></a>00829 std::cout << catstr << key << <span class="stringliteral">":::"</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a18619d5097e444ecefee0c359da53232" title="Get a human-readable name or title of the plugin.">getName</a>() << <span class="stringliteral">":::"</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a53d9918bf9ef4d12feedf66b2b26c637" title="Get the name of the author or vendor of the plugin in human-readable form.">getMaker</a>() << <span class="stringliteral">":::"</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a" title="Get a human-readable description for the plugin, typically a line of text that may optionally be disp...">getDescription</a>() << std::endl; -<a name="l00830"></a>00830 } -<a name="l00831"></a>00831 } -<a name="l00832"></a>00832 -</pre></div></div><!-- contents --> +<a href="vamp-simple-host_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">/*</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Vamp</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> <span class="comment"> An API for audio analysis and feature extraction plugins.</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"> Centre for Digital Music, Queen Mary, University of London.</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> Copyright 2006 Chris Cannam, copyright 2007-2008 QMUL.</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"> Permission is hereby granted, free of charge, to any person</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> obtaining a copy of this software and associated documentation</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> files (the "Software"), to deal in the Software without</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> restriction, including without limitation the rights to use, copy,</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> modify, merge, publish, distribute, sublicense, and/or sell copies</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> The above copyright notice and this permission notice shall be</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> included in all copies or substantial portions of the Software.</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> Except as contained in this notice, the names of the Centre for</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> Digital Music; Queen Mary, University of London; and Chris Cannam</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> shall not be used in advertising or otherwise to promote the sale,</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> use or other dealings in this Software without prior written</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> authorization.</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">*/</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">/*</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * This "simple" Vamp plugin host is no longer as simple as it was; it</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * now has a lot of options and includes a lot of code to handle the</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * various useful listing modes it supports.</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> *</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * However, the runPlugin function still contains a reasonable</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * implementation of a fairly generic Vamp plugin host capable of</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * evaluating a given output on a given plugin for a sound file read</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * via libsndfile.</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> */</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include <<a class="code" href="PluginHostAdapter_8h.html">vamp-hostsdk/PluginHostAdapter.h</a>></span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#include <<a class="code" href="PluginInputDomainAdapter_8h.html">vamp-hostsdk/PluginInputDomainAdapter.h</a>></span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#include <<a class="code" href="PluginLoader_8h.html">vamp-hostsdk/PluginLoader.h</a>></span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#include <iostream></span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#include <fstream></span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#include <set></span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#include <sndfile.h></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 <cstring></span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#include <cstdlib></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="preprocessor">#include "<a class="code" href="system_8h.html">system.h</a>"</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#include <cmath></span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">using namespace </span><a class="code" href="namespacestd.html">std</a>;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">using</span> <a class="code" href="classVamp_1_1Plugin.html">Vamp::Plugin</a>;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">using</span> <a class="code" href="classVamp_1_1PluginHostAdapter.html">Vamp::PluginHostAdapter</a>;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">using</span> <a class="code" href="structVamp_1_1RealTime.html">Vamp::RealTime</a>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">using</span> <a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html">Vamp::HostExt::PluginLoader</a>;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">using</span> <a class="code" href="classVamp_1_1HostExt_1_1PluginWrapper.html">Vamp::HostExt::PluginWrapper</a>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">using</span> <a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html">Vamp::HostExt::PluginInputDomainAdapter</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#aa8bc193818940a8954ef0e0e5a8e16d6"> 74</a></span> <span class="preprocessor">#define HOST_VERSION "1.5"</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313"> 76</a></span> <span class="keyword">enum</span> <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313">Verbosity</a> {</div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16"> 77</a></span>  <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16">PluginIds</a>,</div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e"> 78</a></span>  <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">PluginOutputIds</a>,</div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1"> 79</a></span>  <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>,</div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6"> 80</a></span>  <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> };</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#ac0aeb001c8eebe86d5e16cddd5db30e5">printFeatures</a>(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>,</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">const</span> Plugin::OutputDescriptor &, <span class="keywordtype">int</span>,</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">const</span> Plugin::FeatureSet &, ofstream *, <span class="keywordtype">bool</span> frames);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#ae610372882497afdeaf180a7e53eb00b">transformInput</a>(<span class="keywordtype">float</span> *, <span class="keywordtype">size_t</span>);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#ab40a86a032d0cf473d15fed3616ccc57">fft</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, <span class="keywordtype">bool</span>, <span class="keywordtype">double</span> *, <span class="keywordtype">double</span> *, <span class="keywordtype">double</span> *, <span class="keywordtype">double</span> *);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">printPluginPath</a>(<span class="keywordtype">bool</span> verbose);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#af771864c41f23e5755ed99e8ac6609a5">printPluginCategoryList</a>();</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313">Verbosity</a>);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#a4d02c3d9ebe7bedb3a4c3a116479e334">listPluginsInLibrary</a>(<span class="keywordtype">string</span> soname);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keywordtype">int</span> <a class="code" href="vamp-simple-host_8cpp.html#a54e0185f4b6ff507cb42c29a04f76397">runPlugin</a>(<span class="keywordtype">string</span> myname, <span class="keywordtype">string</span> soname, <span class="keywordtype">string</span> <span class="keywordtype">id</span>, <span class="keywordtype">string</span> output,</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordtype">int</span> outputNo, <span class="keywordtype">string</span> inputFile, <span class="keywordtype">string</span> outfilename, <span class="keywordtype">bool</span> frames);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851"> 95</a></span> <span class="keywordtype">void</span> <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  cerr << <span class="stringliteral">"\n"</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  << name << <span class="stringliteral">": A command-line host for Vamp audio analysis plugins.\n\n"</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="stringliteral">"Centre for Digital Music, Queen Mary, University of London.\n"</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="stringliteral">"Copyright 2006-2009 Chris Cannam and QMUL.\n"</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="stringliteral">"Freely redistributable; published under a BSD-style license.\n\n"</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="stringliteral">"Usage:\n\n"</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" [-s] pluginlibrary[."</span> << <a class="code" href="system_8h.html#a1efbc9bb9a9f2837d3f7386af8607abf">PLUGIN_SUFFIX</a> << <span class="stringliteral">"]:plugin[:output] file.wav [-o out.txt]\n"</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" [-s] pluginlibrary[."</span> << <a class="code" href="system_8h.html#a1efbc9bb9a9f2837d3f7386af8607abf">PLUGIN_SUFFIX</a> << <span class="stringliteral">"]:plugin file.wav [outputno] [-o out.txt]\n\n"</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="stringliteral">" -- Load plugin id \"plugin\" from \"pluginlibrary\" and run it on the\n"</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="stringliteral">" audio data in \"file.wav\", retrieving the named \"output\", or output\n"</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="stringliteral">" number \"outputno\" (the first output by default) and dumping it to\n"</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="stringliteral">" standard output, or to \"out.txt\" if the -o option is given.\n\n"</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="stringliteral">" \"pluginlibrary\" should be a library name, not a file path; the\n"</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="stringliteral">" standard Vamp library search path will be used to locate it. If\n"</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="stringliteral">" a file path is supplied, the directory part(s) will be ignored.\n\n"</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="stringliteral">" If the -s option is given, results will be labelled with the audio\n"</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="stringliteral">" sample frame at which they occur. Otherwise, they will be labelled\n"</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="stringliteral">" with time in seconds.\n\n"</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" -l\n"</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list\n\n"</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="stringliteral">" -- List the plugin libraries and Vamp plugins in the library search path\n"</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="stringliteral">" in a verbose human-readable format.\n\n"</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" -L\n"</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list-full\n\n"</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="stringliteral">" -- List all data reported by all the Vamp plugins in the library search\n"</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="stringliteral">" path in a very verbose human-readable format.\n\n"</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list-ids\n\n"</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="stringliteral">" -- List the plugins in the search path in a terse machine-readable format,\n"</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="stringliteral">" in the form vamp:soname:identifier.\n\n"</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list-outputs\n\n"</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="stringliteral">" -- List the outputs for plugins in the search path in a machine-readable\n"</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="stringliteral">" format, in the form vamp:soname:identifier:output.\n\n"</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" --list-by-category\n\n"</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="stringliteral">" -- List the plugins as a plugin index by category, in a machine-readable\n"</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="stringliteral">" format. The format may change in future releases.\n\n"</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" -p\n\n"</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="stringliteral">" -- Print out the Vamp library search path.\n\n"</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="stringliteral">" "</span> << name << <span class="stringliteral">" -v\n\n"</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="stringliteral">" -- Display version information only.\n"</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  << endl;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  exit(2);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> }</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627"> 140</a></span> <span class="keywordtype">int</span> <a class="code" href="vamp-simple-host_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv)</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> {</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordtype">char</span> *scooter = argv[0];</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordtype">char</span> *name = 0;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">while</span> (scooter && *scooter) {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">if</span> (*scooter == <span class="charliteral">'/'</span> || *scooter == <span class="charliteral">'\\'</span>) name = ++scooter;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">else</span> ++scooter;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> (!name || !*name) name = argv[0];</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">if</span> (argc < 2) <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">if</span> (argc == 2) {</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"-v"</span>)) {</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  cout << <span class="stringliteral">"Simple Vamp plugin host version: "</span> << <a class="code" href="vamp-simple-host_8cpp.html#aa8bc193818940a8954ef0e0e5a8e16d6">HOST_VERSION</a> << endl</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  << <span class="stringliteral">"Vamp API version: "</span> << <a class="code" href="vamp_8h.html#a6d6c8c755dbabf161f72712e0e2143c7">VAMP_API_VERSION</a> << endl</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  << <span class="stringliteral">"Vamp SDK version: "</span> << <a class="code" href="plugguard_8h.html#a9b7a8e1ac1c91366bec5f2f33c137a2f">VAMP_SDK_VERSION</a> << endl;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"-l"</span>) || !strcmp(argv[1], <span class="stringliteral">"--list"</span>)) {</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">printPluginPath</a>(<span class="keyword">true</span>);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>);</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"-L"</span>) || !strcmp(argv[1], <span class="stringliteral">"--list-full"</span>)) {</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"-p"</span>)) {</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">printPluginPath</a>(<span class="keyword">false</span>);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"--list-ids"</span>)) {</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16">PluginIds</a>);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"--list-outputs"</span>)) {</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">PluginOutputIds</a>);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"--list-by-category"</span>)) {</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="vamp-simple-host_8cpp.html#af771864c41f23e5755ed99e8ac6609a5">printPluginCategoryList</a>();</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  } <span class="keywordflow">else</span> <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name);</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">if</span> (argc < 3) <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name);</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">bool</span> useFrames = <span class="keyword">false</span>;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordtype">int</span> base = 1;</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">if</span> (!strcmp(argv[1], <span class="stringliteral">"-s"</span>)) {</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  useFrames = <span class="keyword">true</span>;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  base = 2;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordtype">string</span> soname = argv[base];</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordtype">string</span> wavname = argv[base+1];</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordtype">string</span> plugid = <span class="stringliteral">""</span>;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordtype">string</span> output = <span class="stringliteral">""</span>;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordtype">int</span> outputNo = -1;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordtype">string</span> outfilename;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">if</span> (argc >= base+3) {</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordtype">int</span> idx = base+2;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span> (isdigit(*argv[idx])) {</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  outputNo = atoi(argv[idx++]);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (argc == idx + 2) {</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">if</span> (!strcmp(argv[idx], <span class="stringliteral">"-o"</span>)) {</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  outfilename = argv[idx+1];</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  } <span class="keywordflow">else</span> <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name);</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (argc != idx) {</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  (<a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name));</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  }</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  cerr << endl << name << <span class="stringliteral">": Running..."</span> << endl;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  cerr << <span class="stringliteral">"Reading file: \""</span> << wavname << <span class="stringliteral">"\", writing to "</span>;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">if</span> (outfilename == <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  cerr << <span class="stringliteral">"standard output"</span> << endl;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  cerr << <span class="stringliteral">"\""</span> << outfilename << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  string::size_type sep = soname.find(<span class="charliteral">':'</span>);</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (sep != string::npos) {</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  plugid = soname.substr(sep + 1);</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  soname = soname.substr(0, sep);</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  sep = plugid.find(<span class="charliteral">':'</span>);</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">if</span> (sep != string::npos) {</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  output = plugid.substr(sep + 1);</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  plugid = plugid.substr(0, sep);</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">if</span> (plugid == <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name);</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  }</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> (output != <span class="stringliteral">""</span> && outputNo != -1) {</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a>(name);</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">if</span> (output == <span class="stringliteral">""</span> && outputNo == -1) {</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  outputNo = 0;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">return</span> <a class="code" href="vamp-simple-host_8cpp.html#a54e0185f4b6ff507cb42c29a04f76397">runPlugin</a>(name, soname, plugid, output, outputNo,</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  wavname, outfilename, useFrames);</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> }</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div><div class="line"><a name="l00268"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#a54e0185f4b6ff507cb42c29a04f76397"> 268</a></span> <span class="keywordtype">int</span> <a class="code" href="vamp-simple-host_8cpp.html#a54e0185f4b6ff507cb42c29a04f76397">runPlugin</a>(<span class="keywordtype">string</span> myname, <span class="keywordtype">string</span> soname, <span class="keywordtype">string</span> <span class="keywordtype">id</span>,</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">string</span> output, <span class="keywordtype">int</span> outputNo, <span class="keywordtype">string</span> wavname,</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordtype">string</span> outfilename, <span class="keywordtype">bool</span> useFrames)</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> {</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html">PluginLoader</a> *loader = PluginLoader::getInstance();</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  PluginLoader::PluginKey key = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#acc6865d27825c100d7b6f9ed6ecf5207">composePluginKey</a>(soname, <span class="keywordtype">id</span>);</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  </div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  SNDFILE *sndfile;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  SF_INFO sfinfo;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  memset(&sfinfo, 0, <span class="keyword">sizeof</span>(SF_INFO));</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  sndfile = sf_open(wavname.c_str(), SFM_READ, &sfinfo);</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">if</span> (!sndfile) {</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  cerr << myname << <span class="stringliteral">": ERROR: Failed to open input file \""</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  << wavname << <span class="stringliteral">"\": "</span> << sf_strerror(sndfile) << endl;</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  ofstream *out = 0;</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">if</span> (outfilename != <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  out = <span class="keyword">new</span> ofstream(outfilename.c_str(), ios::out);</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">if</span> (!*out) {</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  cerr << myname << <span class="stringliteral">": ERROR: Failed to open output file \""</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  << outfilename << <span class="stringliteral">"\" for writing"</span> << endl;</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keyword">delete</span> out;</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  }</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="classVamp_1_1Plugin.html">Plugin</a> *plugin = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a964689eb9688cd7e58e8c82ebb0d305f">loadPlugin</a></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  (key, sfinfo.samplerate, PluginLoader::ADAPT_ALL_SAFE);</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span> (!plugin) {</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  cerr << myname << <span class="stringliteral">": ERROR: Failed to load plugin \""</span> << <span class="keywordtype">id</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  << <span class="stringliteral">"\" from library \""</span> << soname << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  sf_close(sndfile);</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">if</span> (out) {</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  out->close();</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">delete</span> out;</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  }</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  }</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  cerr << <span class="stringliteral">"Running plugin: \""</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#ad1c6dfc77aa03d937a885b7f08258f4a">getIdentifier</a>() << <span class="stringliteral">"\"..."</span> << endl;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="comment">// Note that the following would be much simpler if we used a</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="comment">// PluginBufferingAdapter as well -- i.e. if we had passed</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="comment">// PluginLoader::ADAPT_ALL to loader->loadPlugin() above, instead</span></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="comment">// of ADAPT_ALL_SAFE. Then we could simply specify our own block</span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="comment">// size, keep the step size equal to the block size, and ignore</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="comment">// the plugin's bleatings. However, there are some issues with</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="comment">// using a PluginBufferingAdapter that make the results sometimes</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="comment">// technically different from (if effectively the same as) the</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="comment">// un-adapted plugin, so we aren't doing that here. See the</span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="comment">// PluginBufferingAdapter documentation for details.</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordtype">int</span> blockSize = plugin-><a class="code" href="classVamp_1_1Plugin.html#ae3b9c32b12796ece152388babad7cc7d">getPreferredBlockSize</a>();</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordtype">int</span> stepSize = plugin-><a class="code" href="classVamp_1_1Plugin.html#a33eaf9a265bc3a055e156452112456c2">getPreferredStepSize</a>();</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">if</span> (blockSize == 0) {</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  blockSize = 1024;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> (stepSize == 0) {</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">if</span> (plugin-><a class="code" href="classVamp_1_1Plugin.html#ae1d317a9702cbeda65ddf0ec500c1ff6">getInputDomain</a>() == Plugin::FrequencyDomain) {</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  stepSize = blockSize/2;</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  stepSize = blockSize;</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  }</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (stepSize > blockSize) {</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  cerr << <span class="stringliteral">"WARNING: stepSize "</span> << stepSize << <span class="stringliteral">" > blockSize "</span> << blockSize << <span class="stringliteral">", resetting blockSize to "</span>;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> (plugin-><a class="code" href="classVamp_1_1Plugin.html#ae1d317a9702cbeda65ddf0ec500c1ff6">getInputDomain</a>() == Plugin::FrequencyDomain) {</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  blockSize = stepSize * 2;</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  blockSize = stepSize;</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  cerr << blockSize << endl;</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  }</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordtype">int</span> overlapSize = blockSize - stepSize;</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  sf_count_t currentStep = 0;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordtype">int</span> finalStepsRemaining = max(1, (blockSize / stepSize) - 1); <span class="comment">// at end of file, this many part-silent frames needed after we hit EOF</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> </div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordtype">int</span> channels = sfinfo.channels;</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordtype">float</span> *filebuf = <span class="keyword">new</span> <span class="keywordtype">float</span>[blockSize * channels];</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordtype">float</span> **plugbuf = <span class="keyword">new</span> <span class="keywordtype">float</span>*[channels];</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> c = 0; c < channels; ++c) plugbuf[c] = <span class="keyword">new</span> <span class="keywordtype">float</span>[blockSize + 2];</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  cerr << <span class="stringliteral">"Using block size = "</span> << blockSize << <span class="stringliteral">", step size = "</span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  << stepSize << endl;</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> </div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="comment">// The channel queries here are for informational purposes only --</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="comment">// a PluginChannelAdapter is being used automatically behind the</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// scenes, and it will take case of any channel mismatch</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordtype">int</span> minch = plugin-><a class="code" href="classVamp_1_1Plugin.html#ab74f7634c6ac6e3da115667808a79c30">getMinChannelCount</a>();</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordtype">int</span> maxch = plugin-><a class="code" href="classVamp_1_1Plugin.html#a0bff9464bc8c117470136c396b2405dd">getMaxChannelCount</a>();</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  cerr << <span class="stringliteral">"Plugin accepts "</span> << minch << <span class="stringliteral">" -> "</span> << maxch << <span class="stringliteral">" channel(s)"</span> << endl;</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  cerr << <span class="stringliteral">"Sound file has "</span> << channels << <span class="stringliteral">" (will mix/augment if necessary)"</span> << endl;</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  Plugin::OutputList outputs = plugin-><a class="code" href="classVamp_1_1Plugin.html#ad064d5d132b5c9bd7064f429c3309e35">getOutputDescriptors</a>();</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  Plugin::OutputDescriptor od;</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  Plugin::FeatureSet features;</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordtype">int</span> returnValue = 1;</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordtype">int</span> progress = 0;</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> rt;</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <a class="code" href="classVamp_1_1HostExt_1_1PluginWrapper.html">PluginWrapper</a> *wrapper = 0;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> adjustment = RealTime::zeroTime;</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">if</span> (outputs.empty()) {</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  cerr << <span class="stringliteral">"ERROR: Plugin has no outputs!"</span> << endl;</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">goto</span> done;</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">if</span> (outputNo < 0) {</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> oi = 0; oi < outputs.size(); ++oi) {</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">if</span> (outputs[oi].identifier == output) {</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  outputNo = oi;</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  }</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  }</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> </div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">if</span> (outputNo < 0) {</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  cerr << <span class="stringliteral">"ERROR: Non-existent output \""</span> << output << <span class="stringliteral">"\" requested"</span> << endl;</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">goto</span> done;</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  }</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> </div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">if</span> (<span class="keywordtype">int</span>(outputs.size()) <= outputNo) {</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  cerr << <span class="stringliteral">"ERROR: Output "</span> << outputNo << <span class="stringliteral">" requested, but plugin has only "</span> << outputs.size() << <span class="stringliteral">" output(s)"</span> << endl;</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">goto</span> done;</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  } </div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  }</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> </div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  od = outputs[outputNo];</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  cerr << <span class="stringliteral">"Output is: \""</span> << od.identifier << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> </div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">if</span> (!plugin-><a class="code" href="classVamp_1_1Plugin.html#af26212cf5fc511b603a8b48034247822">initialise</a>(channels, stepSize, blockSize)) {</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  cerr << <span class="stringliteral">"ERROR: Plugin initialise (channels = "</span> << channels</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  << <span class="stringliteral">", stepSize = "</span> << stepSize << <span class="stringliteral">", blockSize = "</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  << blockSize << <span class="stringliteral">") failed."</span> << endl;</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">goto</span> done;</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  }</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> </div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  wrapper = <span class="keyword">dynamic_cast<</span><a class="code" href="classVamp_1_1HostExt_1_1PluginWrapper.html">PluginWrapper</a> *<span class="keyword">></span>(plugin);</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">if</span> (wrapper) {</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="comment">// See documentation for</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="comment">// PluginInputDomainAdapter::getTimestampAdjustment</span></div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html">PluginInputDomainAdapter</a> *ida =</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  wrapper-><a class="code" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a653d0308e8e34881a8749b7631d00f05">getWrapper</a><<a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html">PluginInputDomainAdapter</a>>();</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">if</span> (ida) adjustment = ida-><a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ac8413a5fa888d78ac260f66b6381f6d5">getTimestampAdjustment</a>();</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  }</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  </div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="comment">// Here we iterate over the frames, avoiding asking the numframes in case it's streaming input.</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">do</span> {</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordtype">int</span> count;</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> </div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">if</span> ((blockSize==stepSize) || (currentStep==0)) {</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="comment">// read a full fresh block</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">if</span> ((count = sf_readf_float(sndfile, filebuf, blockSize)) < 0) {</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  cerr << <span class="stringliteral">"ERROR: sf_readf_float failed: "</span> << sf_strerror(sndfile) << endl;</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  }</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordflow">if</span> (count != blockSize) --finalStepsRemaining;</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="comment">// otherwise shunt the existing data down and read the remainder.</span></div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  memmove(filebuf, filebuf + (stepSize * channels), overlapSize * channels * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">if</span> ((count = sf_readf_float(sndfile, filebuf + (overlapSize * channels), stepSize)) < 0) {</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  cerr << <span class="stringliteral">"ERROR: sf_readf_float failed: "</span> << sf_strerror(sndfile) << endl;</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  }</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">if</span> (count != stepSize) --finalStepsRemaining;</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  count += overlapSize;</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  }</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span> </div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> c = 0; c < channels; ++c) {</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordtype">int</span> j = 0;</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordflow">while</span> (j < count) {</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  plugbuf[c][j] = filebuf[j * sfinfo.channels + c];</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  ++j;</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  }</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordflow">while</span> (j < blockSize) {</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  plugbuf[c][j] = 0.0f;</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  ++j;</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  }</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  }</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span> </div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  rt = RealTime::frame2RealTime(currentStep * stepSize, sfinfo.samplerate);</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  features = plugin-><a class="code" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996">process</a>(plugbuf, rt);</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  </div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <a class="code" href="vamp-simple-host_8cpp.html#ac0aeb001c8eebe86d5e16cddd5db30e5">printFeatures</a></div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  (RealTime::realTime2Frame(rt + adjustment, sfinfo.samplerate),</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  sfinfo.samplerate, od, outputNo, features, out, useFrames);</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keywordflow">if</span> (sfinfo.frames > 0){</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keywordtype">int</span> pp = progress;</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  progress = (int)((<span class="keywordtype">float</span>(currentStep * stepSize) / sfinfo.frames) * 100.f + 0.5f);</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keywordflow">if</span> (progress != pp && out) {</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  cerr << <span class="stringliteral">"\r"</span> << progress << <span class="stringliteral">"%"</span>;</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  }</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  }</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span> </div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  ++currentStep;</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  } <span class="keywordflow">while</span> (finalStepsRemaining > 0);</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> </div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">if</span> (out) cerr << <span class="stringliteral">"\rDone"</span> << endl;</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span> </div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  rt = RealTime::frame2RealTime(currentStep * stepSize, sfinfo.samplerate);</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span> </div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  features = plugin-><a class="code" href="classVamp_1_1Plugin.html#aeca2a26e658ba0314ba90d25dd2195d6">getRemainingFeatures</a>();</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  </div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <a class="code" href="vamp-simple-host_8cpp.html#ac0aeb001c8eebe86d5e16cddd5db30e5">printFeatures</a>(RealTime::realTime2Frame(rt + adjustment, sfinfo.samplerate),</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  sfinfo.samplerate, od, outputNo, features, out, useFrames);</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span> </div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  returnValue = 0;</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span> </div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span> done:</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keyword">delete</span> plugin;</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordflow">if</span> (out) {</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  out->close();</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keyword">delete</span> out;</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  }</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  sf_close(sndfile);</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordflow">return</span> returnValue;</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span> }</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span> </div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="keyword">static</span> <span class="keywordtype">double</span></div><div class="line"><a name="l00501"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#ac1aad33dbc00144cc38f20787179ec13"> 501</a></span> <a class="code" href="vamp-simple-host_8cpp.html#ac1aad33dbc00144cc38f20787179ec13">toSeconds</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &time)</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span> {</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">return</span> time.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a> + double(time.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a> + 1) / 1000000000.0;</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span> }</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00507"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#ac0aeb001c8eebe86d5e16cddd5db30e5"> 507</a></span> <a class="code" href="vamp-simple-host_8cpp.html#ac0aeb001c8eebe86d5e16cddd5db30e5">printFeatures</a>(<span class="keywordtype">int</span> frame, <span class="keywordtype">int</span> sr,</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keyword">const</span> Plugin::OutputDescriptor &output, <span class="keywordtype">int</span> outputNo,</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keyword">const</span> Plugin::FeatureSet &features, ofstream *out, <span class="keywordtype">bool</span> useFrames)</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span> {</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> featureCount = -1;</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  </div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">if</span> (features.find(outputNo) == features.end()) <span class="keywordflow">return</span>;</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  </div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < features.at(outputNo).size(); ++i) {</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keyword">const</span> Plugin::Feature &f = features.at(outputNo).at(i);</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span> </div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordtype">bool</span> haveRt = <span class="keyword">false</span>;</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> rt;</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span> </div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">if</span> (output.sampleType == Plugin::OutputDescriptor::VariableSampleRate) {</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  rt = f.timestamp;</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  haveRt = <span class="keyword">true</span>;</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (output.sampleType == Plugin::OutputDescriptor::FixedSampleRate) {</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordtype">int</span> n = featureCount + 1;</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">if</span> (f.hasTimestamp) {</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  n = int(round(<a class="code" href="vamp-simple-host_8cpp.html#ac1aad33dbc00144cc38f20787179ec13">toSeconds</a>(f.timestamp) * output.sampleRate));</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  }</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  rt = RealTime::fromSeconds(<span class="keywordtype">double</span>(n) / output.sampleRate);</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  haveRt = <span class="keyword">true</span>;</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  featureCount = n;</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  }</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  </div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">if</span> (useFrames) {</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span> </div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordtype">int</span> displayFrame = frame;</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">if</span> (haveRt) {</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  displayFrame = RealTime::realTime2Frame(rt, sr);</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  }</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span> </div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  (out ? *out : cout) << displayFrame;</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keywordflow">if</span> (f.hasDuration) {</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  displayFrame = RealTime::realTime2Frame(f.duration, sr);</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  (out ? *out : cout) << <span class="stringliteral">","</span> << displayFrame;</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  }</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span> </div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  (out ? *out : cout) << <span class="stringliteral">":"</span>;</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span> </div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span> </div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">if</span> (!haveRt) {</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  rt = RealTime::frame2RealTime(frame, sr);</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  }</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span> </div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  (out ? *out : cout) << rt.<a class="code" href="structVamp_1_1RealTime.html#a1891afbaec1a69dc18ea7dd22a93a068">toString</a>();</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span> </div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">if</span> (f.hasDuration) {</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  rt = f.duration;</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  (out ? *out : cout) << <span class="stringliteral">","</span> << rt.<a class="code" href="structVamp_1_1RealTime.html#a1891afbaec1a69dc18ea7dd22a93a068">toString</a>();</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  }</div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span> </div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  (out ? *out : cout) << <span class="stringliteral">":"</span>;</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  }</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span> </div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> j = 0; j < f.values.size(); ++j) {</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  (out ? *out : cout) << <span class="stringliteral">" "</span> << f.values[j];</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  }</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  (out ? *out : cout) << <span class="stringliteral">" "</span> << f.label;</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span> </div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  (out ? *out : cout) << endl;</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  }</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span> }</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span> </div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00578"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01"> 578</a></span> <a class="code" href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">printPluginPath</a>(<span class="keywordtype">bool</span> verbose)</div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span> {</div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keywordflow">if</span> (verbose) {</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  cout << <span class="stringliteral">"\nVamp plugin search path: "</span>;</div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span> </div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  vector<string> path = PluginHostAdapter::getPluginPath();</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < path.size(); ++i) {</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">if</span> (verbose) {</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  cout << <span class="stringliteral">"["</span> << path[i] << <span class="stringliteral">"]"</span>;</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  cout << path[i] << endl;</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  }</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  }</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">if</span> (verbose) cout << endl;</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span> }</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span> </div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span> <span class="keyword">static</span></div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span> <span class="keywordtype">string</span></div><div class="line"><a name="l00598"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#a713775f2037987c0851ff3672339a82c"> 598</a></span> <a class="code" href="vamp-simple-host_8cpp.html#a713775f2037987c0851ff3672339a82c">header</a>(<span class="keywordtype">string</span> text, <span class="keywordtype">int</span> level)</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span> {</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordtype">string</span> out = <span class="charliteral">'\n'</span> + text + <span class="charliteral">'\n'</span>;</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < text.length(); ++i) {</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  out += (level == 1 ? <span class="charliteral">'='</span> : level == 2 ? <span class="charliteral">'-'</span> : <span class="charliteral">'~'</span>);</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  }</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  out += <span class="charliteral">'\n'</span>;</div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keywordflow">return</span> out;</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> }</div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span> </div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00609"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017"> 609</a></span> <a class="code" href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a>(<a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313">Verbosity</a> verbosity)</div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span> {</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html">PluginLoader</a> *loader = PluginLoader::getInstance();</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span> </div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>) {</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  cout << <span class="stringliteral">"\nVamp plugin libraries found in search path:"</span> << endl;</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  }</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span> </div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  vector<PluginLoader::PluginKey> plugins = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#aff51b52bb68aa2934ccf26ad1d284f28">listPlugins</a>();</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keyword">typedef</span> multimap<string, PluginLoader::PluginKey></div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  LibraryMap;</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  LibraryMap libraryMap;</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span> </div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < plugins.size(); ++i) {</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordtype">string</span> path = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a4bbcb7873e617bbc9f79eade1f90f7ad">getLibraryPathForPlugin</a>(plugins[i]);</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  libraryMap.insert(LibraryMap::value_type(path, plugins[i]));</div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  }</div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span> </div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keywordtype">string</span> prevPath = <span class="stringliteral">""</span>;</div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="keywordtype">int</span> index = 0;</div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span> </div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">for</span> (LibraryMap::iterator i = libraryMap.begin();</div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  i != libraryMap.end(); ++i) {</div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  </div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordtype">string</span> path = i->first;</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  PluginLoader::PluginKey key = i->second;</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span> </div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <span class="keywordflow">if</span> (path != prevPath) {</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  prevPath = path;</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  index = 0;</div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>) {</div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  cout << <span class="stringliteral">"\n "</span> << path << <span class="stringliteral">":"</span> << endl;</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>) {</div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  string::size_type ki = i->second.find(<span class="charliteral">':'</span>);</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keywordtype">string</span> text = <span class="stringliteral">"Library \""</span> + i->second.substr(0, ki) + <span class="stringliteral">"\""</span>;</div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  cout << <span class="stringliteral">"\n"</span> << <a class="code" href="vamp-simple-host_8cpp.html#a713775f2037987c0851ff3672339a82c">header</a>(text, 1);</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  }</div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  }</div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span> </div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <a class="code" href="classVamp_1_1Plugin.html">Plugin</a> *plugin = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a964689eb9688cd7e58e8c82ebb0d305f">loadPlugin</a>(key, 48000);</div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keywordflow">if</span> (plugin) {</div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span> </div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keywordtype">char</span> c = char(<span class="charliteral">'A'</span> + index);</div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordflow">if</span> (c > <span class="charliteral">'Z'</span>) c = char(<span class="charliteral">'a'</span> + (index - 26));</div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span> </div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  PluginLoader::PluginCategoryHierarchy category =</div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a52746ea66339ad981b868a031a3b382d">getPluginCategory</a>(key);</div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <span class="keywordtype">string</span> catstr;</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keywordflow">if</span> (!category.empty()) {</div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> ci = 0; ci < category.size(); ++ci) {</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keywordflow">if</span> (ci > 0) catstr += <span class="stringliteral">" > "</span>;</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  catstr += category[ci];</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  }</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  }</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span> </div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>) {</div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span> </div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  cout << <span class="stringliteral">" ["</span> << c << <span class="stringliteral">"] [v"</span></div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  << plugin-><a class="code" href="classVamp_1_1PluginBase.html#ab4aa9c3e6f6dd9addbc095463c9fb772">getVampApiVersion</a>() << <span class="stringliteral">"] "</span></div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a18619d5097e444ecefee0c359da53232">getName</a>() << <span class="stringliteral">", \""</span></div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  << plugin-><a class="code" href="classVamp_1_1PluginBase.html#ad1c6dfc77aa03d937a885b7f08258f4a">getIdentifier</a>() << <span class="stringliteral">"\""</span> << <span class="stringliteral">" ["</span></div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a53d9918bf9ef4d12feedf66b2b26c637">getMaker</a>() << <span class="stringliteral">"]"</span> << endl;</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  </div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">if</span> (catstr != <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  cout << <span class="stringliteral">" > "</span> << catstr << endl;</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  }</div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span> </div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">if</span> (plugin-><a class="code" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a">getDescription</a>() != <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  cout << <span class="stringliteral">" - "</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a">getDescription</a>() << endl;</div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  }</div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span> </div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>) {</div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span> </div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  cout << <a class="code" href="vamp-simple-host_8cpp.html#a713775f2037987c0851ff3672339a82c">header</a>(plugin-><a class="code" href="classVamp_1_1PluginBase.html#a18619d5097e444ecefee0c359da53232">getName</a>(), 2);</div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  cout << <span class="stringliteral">" - Identifier: "</span></div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  << key << endl;</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  cout << <span class="stringliteral">" - Plugin Version: "</span> </div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a63f686d77bc3d6b807e7944cdde83151">getPluginVersion</a>() << endl;</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  cout << <span class="stringliteral">" - Vamp API Version: "</span></div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  << plugin-><a class="code" href="classVamp_1_1PluginBase.html#ab4aa9c3e6f6dd9addbc095463c9fb772">getVampApiVersion</a>() << endl;</div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  cout << <span class="stringliteral">" - Maker: \""</span></div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a53d9918bf9ef4d12feedf66b2b26c637">getMaker</a>() << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  cout << <span class="stringliteral">" - Copyright: \""</span></div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  << plugin-><a class="code" href="classVamp_1_1PluginBase.html#ab7e9dedbe965f5ab9018b72920fe7661">getCopyright</a>() << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  cout << <span class="stringliteral">" - Description: \""</span></div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a">getDescription</a>() << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  cout << <span class="stringliteral">" - Input Domain: "</span></div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  << (plugin-><a class="code" href="classVamp_1_1Plugin.html#ae1d317a9702cbeda65ddf0ec500c1ff6">getInputDomain</a>() == <a class="code" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bcad4a9f31b958a43a9757af7893aa2e7ff">Vamp::Plugin::TimeDomain</a> ?</div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="stringliteral">"Time Domain"</span> : <span class="stringliteral">"Frequency Domain"</span>) << endl;</div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  cout << <span class="stringliteral">" - Default Step Size: "</span> </div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  << plugin-><a class="code" href="classVamp_1_1Plugin.html#a33eaf9a265bc3a055e156452112456c2">getPreferredStepSize</a>() << endl;</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  cout << <span class="stringliteral">" - Default Block Size: "</span> </div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  << plugin-><a class="code" href="classVamp_1_1Plugin.html#ae3b9c32b12796ece152388babad7cc7d">getPreferredBlockSize</a>() << endl;</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  cout << <span class="stringliteral">" - Minimum Channels: "</span> </div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  << plugin-><a class="code" href="classVamp_1_1Plugin.html#ab74f7634c6ac6e3da115667808a79c30">getMinChannelCount</a>() << endl;</div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  cout << <span class="stringliteral">" - Maximum Channels: "</span> </div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  << plugin-><a class="code" href="classVamp_1_1Plugin.html#a0bff9464bc8c117470136c396b2405dd">getMaxChannelCount</a>() << endl;</div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span> </div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16">PluginIds</a>) {</div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  cout << <span class="stringliteral">"vamp:"</span> << key << endl;</div><div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  }</div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  </div><div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  Plugin::OutputList outputs =</div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  plugin-><a class="code" href="classVamp_1_1Plugin.html#ad064d5d132b5c9bd7064f429c3309e35">getOutputDescriptors</a>();</div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span> </div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>) {</div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span> </div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  Plugin::ParameterList params = plugin-><a class="code" href="classVamp_1_1PluginBase.html#a0c24ff6a43c681198dc9497287a26e3a">getParameterDescriptors</a>();</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j = 0; j < params.size(); ++j) {</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  Plugin::ParameterDescriptor &pd(params[j]);</div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  cout << <span class="stringliteral">"\nParameter "</span> << j+1 << <span class="stringliteral">": \""</span> << pd.name << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  cout << <span class="stringliteral">" - Identifier: "</span> << pd.identifier << endl;</div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  cout << <span class="stringliteral">" - Description: \""</span> << pd.description << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordflow">if</span> (pd.unit != <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  cout << <span class="stringliteral">" - Unit: "</span> << pd.unit << endl;</div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  }</div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  cout << <span class="stringliteral">" - Range: "</span>;</div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  cout << pd.minValue << <span class="stringliteral">" -> "</span> << pd.maxValue << endl;</div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  cout << <span class="stringliteral">" - Default: "</span>;</div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  cout << pd.defaultValue << endl;</div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keywordflow">if</span> (pd.isQuantized) {</div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  cout << <span class="stringliteral">" - Quantize Step: "</span></div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  << pd.quantizeStep << endl;</div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  }</div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordflow">if</span> (!pd.valueNames.empty()) {</div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  cout << <span class="stringliteral">" - Value Names: "</span>;</div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k = 0; k < pd.valueNames.size(); ++k) {</div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <span class="keywordflow">if</span> (k > 0) cout << <span class="stringliteral">", "</span>;</div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  cout << <span class="stringliteral">"\""</span> << pd.valueNames[k] << <span class="stringliteral">"\""</span>;</div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  }</div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  cout << endl;</div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  }</div><div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  }</div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span> </div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordflow">if</span> (outputs.empty()) {</div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  cout << <span class="stringliteral">"\n** Note: This plugin reports no outputs!"</span> << endl;</div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  }</div><div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j = 0; j < outputs.size(); ++j) {</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  Plugin::OutputDescriptor &od(outputs[j]);</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  cout << <span class="stringliteral">"\nOutput "</span> << j+1 << <span class="stringliteral">": \""</span> << od.name << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  cout << <span class="stringliteral">" - Identifier: "</span> << od.identifier << endl;</div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  cout << <span class="stringliteral">" - Description: \""</span> << od.description << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <span class="keywordflow">if</span> (od.unit != <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  cout << <span class="stringliteral">" - Unit: "</span> << od.unit << endl;</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  }</div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="keywordflow">if</span> (od.hasFixedBinCount) {</div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  cout << <span class="stringliteral">" - Default Bin Count: "</span> << od.binCount << endl;</div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  }</div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keywordflow">if</span> (!od.binNames.empty()) {</div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordtype">bool</span> have = <span class="keyword">false</span>;</div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k = 0; k < od.binNames.size(); ++k) {</div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <span class="keywordflow">if</span> (od.binNames[k] != <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  have = <span class="keyword">true</span>; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  }</div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  }</div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keywordflow">if</span> (have) {</div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  cout << <span class="stringliteral">" - Bin Names: "</span>;</div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k = 0; k < od.binNames.size(); ++k) {</div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordflow">if</span> (k > 0) cout << <span class="stringliteral">", "</span>;</div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  cout << <span class="stringliteral">"\""</span> << od.binNames[k] << <span class="stringliteral">"\""</span>;</div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  }</div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  cout << endl;</div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  }</div><div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  }</div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keywordflow">if</span> (od.hasKnownExtents) {</div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  cout << <span class="stringliteral">" - Default Extents: "</span>;</div><div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  cout << od.minValue << <span class="stringliteral">" -> "</span> << od.maxValue << endl;</div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  }</div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="keywordflow">if</span> (od.isQuantized) {</div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  cout << <span class="stringliteral">" - Quantize Step: "</span></div><div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  << od.quantizeStep << endl;</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  }</div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  cout << <span class="stringliteral">" - Sample Type: "</span></div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  << (od.sampleType ==</div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  Plugin::OutputDescriptor::OneSamplePerStep ?</div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="stringliteral">"One Sample Per Step"</span> :</div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  od.sampleType ==</div><div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  Plugin::OutputDescriptor::FixedSampleRate ?</div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <span class="stringliteral">"Fixed Sample Rate"</span> :</div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="stringliteral">"Variable Sample Rate"</span>) << endl;</div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <span class="keywordflow">if</span> (od.sampleType !=</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  Plugin::OutputDescriptor::OneSamplePerStep) {</div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  cout << <span class="stringliteral">" - Default Rate: "</span></div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  << od.sampleRate << endl;</div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  }</div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  cout << <span class="stringliteral">" - Has Duration: "</span></div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  << (od.hasDuration ? <span class="stringliteral">"Yes"</span> : <span class="stringliteral">"No"</span>) << endl;</div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  }</div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  }</div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span> </div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keywordflow">if</span> (outputs.size() > 1 || verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">PluginOutputIds</a>) {</div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j = 0; j < outputs.size(); ++j) {</div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a>) {</div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  cout << <span class="stringliteral">" ("</span> << j << <span class="stringliteral">") "</span></div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  << outputs[j].name << <span class="stringliteral">", \""</span></div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  << outputs[j].identifier << <span class="stringliteral">"\""</span> << endl;</div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <span class="keywordflow">if</span> (outputs[j].description != <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  cout << <span class="stringliteral">" - "</span> </div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  << outputs[j].description << endl;</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  }</div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">PluginOutputIds</a>) {</div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  cout << <span class="stringliteral">"vamp:"</span> << key << <span class="stringliteral">":"</span> << outputs[j].identifier << endl;</div><div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  }</div><div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  }</div><div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  }</div><div class="line"><a name="l00814"></a><span class="lineno"> 814</span> </div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  ++index;</div><div class="line"><a name="l00816"></a><span class="lineno"> 816</span> </div><div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <span class="keyword">delete</span> plugin;</div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  }</div><div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  }</div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span> </div><div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keywordflow">if</span> (verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a> ||</div><div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  verbosity == <a class="code" href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a>) {</div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  cout << endl;</div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  }</div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span> }</div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span> </div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00828"></a><span class="lineno"><a class="line" href="vamp-simple-host_8cpp.html#af771864c41f23e5755ed99e8ac6609a5"> 828</a></span> <a class="code" href="vamp-simple-host_8cpp.html#af771864c41f23e5755ed99e8ac6609a5">printPluginCategoryList</a>()</div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span> {</div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html">PluginLoader</a> *loader = PluginLoader::getInstance();</div><div class="line"><a name="l00831"></a><span class="lineno"> 831</span> </div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  vector<PluginLoader::PluginKey> plugins = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#aff51b52bb68aa2934ccf26ad1d284f28">listPlugins</a>();</div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span> </div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  set<string> printedcats;</div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span> </div><div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < plugins.size(); ++i) {</div><div class="line"><a name="l00837"></a><span class="lineno"> 837</span> </div><div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  PluginLoader::PluginKey key = plugins[i];</div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  </div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  PluginLoader::PluginCategoryHierarchy category =</div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a52746ea66339ad981b868a031a3b382d">getPluginCategory</a>(key);</div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span> </div><div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <a class="code" href="classVamp_1_1Plugin.html">Plugin</a> *plugin = loader-><a class="code" href="classVamp_1_1HostExt_1_1PluginLoader.html#a964689eb9688cd7e58e8c82ebb0d305f">loadPlugin</a>(key, 48000);</div><div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <span class="keywordflow">if</span> (!plugin) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span> </div><div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <span class="keywordtype">string</span> catstr = <span class="stringliteral">""</span>;</div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span> </div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="keywordflow">if</span> (category.empty()) catstr = <span class="charliteral">'|'</span>;</div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j = 0; j < category.size(); ++j) {</div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  catstr += category[j];</div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  catstr += <span class="charliteral">'|'</span>;</div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">if</span> (printedcats.find(catstr) == printedcats.end()) {</div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  std::cout << catstr << std::endl;</div><div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  printedcats.insert(catstr);</div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  }</div><div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  }</div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  }</div><div class="line"><a name="l00859"></a><span class="lineno"> 859</span> </div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  std::cout << catstr << key << <span class="stringliteral">":::"</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a18619d5097e444ecefee0c359da53232">getName</a>() << <span class="stringliteral">":::"</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a53d9918bf9ef4d12feedf66b2b26c637">getMaker</a>() << <span class="stringliteral">":::"</span> << plugin-><a class="code" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a">getDescription</a>() << std::endl;</div><div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  }</div><div class="line"><a name="l00862"></a><span class="lineno"> 862</span> }</div><div class="line"><a name="l00863"></a><span class="lineno"> 863</span> </div><div class="ttc" id="classVamp_1_1HostExt_1_1PluginLoader_html_acc6865d27825c100d7b6f9ed6ecf5207"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginLoader.html#acc6865d27825c100d7b6f9ed6ecf5207">Vamp::HostExt::PluginLoader::composePluginKey</a></div><div class="ttdeci">PluginKey composePluginKey(std::string libraryName, std::string identifier)</div><div class="ttdoc">Given a Vamp plugin library name and plugin identifier, return the corresponding plugin key in a form...</div></div> +<div class="ttc" id="classVamp_1_1Plugin_html"><div class="ttname"><a href="classVamp_1_1Plugin.html">Vamp::Plugin</a></div><div class="ttdoc">Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2Plugin_8h_source.html#l00124">vamp-sdk/Plugin.h:124</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16"><div class="ttname"><a href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a4cf6a0dfdb6864356feab9d9ca230d16">PluginIds</a></div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00077">vamp-simple-host.cpp:77</a></div></div> +<div class="ttc" id="structVamp_1_1RealTime_html_a2078835bef7bb92514a65b6051cfc6c8"><div class="ttname"><a href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">Vamp::RealTime::nsec</a></div><div class="ttdeci">int nsec</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00069">vamp-sdk/RealTime.h:69</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_a4d02c3d9ebe7bedb3a4c3a116479e334"><div class="ttname"><a href="vamp-simple-host_8cpp.html#a4d02c3d9ebe7bedb3a4c3a116479e334">listPluginsInLibrary</a></div><div class="ttdeci">void listPluginsInLibrary(string soname)</div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1"><div class="ttname"><a href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a8acba147ed4716f3baa8546f6dc055a1">PluginInformation</a></div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00079">vamp-simple-host.cpp:79</a></div></div> +<div class="ttc" id="classVamp_1_1PluginBase_html_a63f686d77bc3d6b807e7944cdde83151"><div class="ttname"><a href="classVamp_1_1PluginBase.html#a63f686d77bc3d6b807e7944cdde83151">Vamp::PluginBase::getPluginVersion</a></div><div class="ttdeci">virtual int getPluginVersion() const =0</div><div class="ttdoc">Get the version number of the plugin. </div></div> +<div class="ttc" id="classVamp_1_1PluginBase_html_a18619d5097e444ecefee0c359da53232"><div class="ttname"><a href="classVamp_1_1PluginBase.html#a18619d5097e444ecefee0c359da53232">Vamp::PluginBase::getName</a></div><div class="ttdeci">virtual std::string getName() const =0</div><div class="ttdoc">Get a human-readable name or title of the plugin. </div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_a54e0185f4b6ff507cb42c29a04f76397"><div class="ttname"><a href="vamp-simple-host_8cpp.html#a54e0185f4b6ff507cb42c29a04f76397">runPlugin</a></div><div class="ttdeci">int runPlugin(string myname, string soname, string id, string output, int outputNo, string inputFile, string outfilename, bool frames)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00268">vamp-simple-host.cpp:268</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_ae610372882497afdeaf180a7e53eb00b"><div class="ttname"><a href="vamp-simple-host_8cpp.html#ae610372882497afdeaf180a7e53eb00b">transformInput</a></div><div class="ttdeci">void transformInput(float *, size_t)</div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_ac0aeb001c8eebe86d5e16cddd5db30e5"><div class="ttname"><a href="vamp-simple-host_8cpp.html#ac0aeb001c8eebe86d5e16cddd5db30e5">printFeatures</a></div><div class="ttdeci">void printFeatures(int, int, const Plugin::OutputDescriptor &, int, const Plugin::FeatureSet &, ofstream *, bool frames)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00507">vamp-simple-host.cpp:507</a></div></div> +<div class="ttc" id="PluginHostAdapter_8h_html"><div class="ttname"><a href="PluginHostAdapter_8h.html">PluginHostAdapter.h</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_abf3be10d03894afb391f3a2935e3b313"><div class="ttname"><a href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313">Verbosity</a></div><div class="ttdeci">Verbosity</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00076">vamp-simple-host.cpp:76</a></div></div> +<div class="ttc" id="plugguard_8h_html_a9b7a8e1ac1c91366bec5f2f33c137a2f"><div class="ttname"><a href="plugguard_8h.html#a9b7a8e1ac1c91366bec5f2f33c137a2f">VAMP_SDK_VERSION</a></div><div class="ttdeci">#define VAMP_SDK_VERSION</div><div class="ttdef"><b>Definition:</b> <a href="plugguard_8h_source.html#l00074">plugguard.h:74</a></div></div> +<div class="ttc" id="classVamp_1_1PluginBase_html_ad1c6dfc77aa03d937a885b7f08258f4a"><div class="ttname"><a href="classVamp_1_1PluginBase.html#ad1c6dfc77aa03d937a885b7f08258f4a">Vamp::PluginBase::getIdentifier</a></div><div class="ttdeci">virtual std::string getIdentifier() const =0</div><div class="ttdoc">Get the computer-usable name of the plugin. </div></div> +<div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_ad064d5d132b5c9bd7064f429c3309e35"><div class="ttname"><a href="classVamp_1_1Plugin.html#ad064d5d132b5c9bd7064f429c3309e35">Vamp::Plugin::getOutputDescriptors</a></div><div class="ttdeci">virtual OutputList getOutputDescriptors() const =0</div><div class="ttdoc">Get the outputs of this plugin. </div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_a713775f2037987c0851ff3672339a82c"><div class="ttname"><a href="vamp-simple-host_8cpp.html#a713775f2037987c0851ff3672339a82c">header</a></div><div class="ttdeci">static string header(string text, int level)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00598">vamp-simple-host.cpp:598</a></div></div> +<div class="ttc" id="classVamp_1_1HostExt_1_1PluginWrapper_html_a653d0308e8e34881a8749b7631d00f05"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginWrapper.html#a653d0308e8e34881a8749b7631d00f05">Vamp::HostExt::PluginWrapper::getWrapper</a></div><div class="ttdeci">WrapperType * getWrapper()</div><div class="ttdoc">Return a pointer to the plugin wrapper of type WrapperType surrounding this wrapper&#39;s plugin...</div><div class="ttdef"><b>Definition:</b> <a href="PluginWrapper_8h_source.html#l00116">PluginWrapper.h:116</a></div></div> +<div class="ttc" id="classVamp_1_1PluginBase_html_ab4aa9c3e6f6dd9addbc095463c9fb772"><div class="ttname"><a href="classVamp_1_1PluginBase.html#ab4aa9c3e6f6dd9addbc095463c9fb772">Vamp::PluginBase::getVampApiVersion</a></div><div class="ttdeci">virtual unsigned int getVampApiVersion() const</div><div class="ttdoc">Get the Vamp API compatibility level of the plugin. </div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2PluginBase_8h_source.html#l00068">vamp-sdk/PluginBase.h:68</a></div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_ae4aed3bebfe80a2e2fccd3d37af26996"><div class="ttname"><a href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996">Vamp::Plugin::process</a></div><div class="ttdeci">virtual FeatureSet process(const float *const *inputBuffers, RealTime timestamp)=0</div><div class="ttdoc">Process a single block of input data. </div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_a3c04138a5bfe5d72780bb7e82a18e627"><div class="ttname"><a href="vamp-simple-host_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a></div><div class="ttdeci">int main(int argc, char **argv)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00140">vamp-simple-host.cpp:140</a></div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_ae3b9c32b12796ece152388babad7cc7d"><div class="ttname"><a href="classVamp_1_1Plugin.html#ae3b9c32b12796ece152388babad7cc7d">Vamp::Plugin::getPreferredBlockSize</a></div><div class="ttdeci">virtual size_t getPreferredBlockSize() const</div><div class="ttdoc">Get the preferred block size (window size – the number of sample frames passed in each block to the ...</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2Plugin_8h_source.html#l00179">vamp-sdk/Plugin.h:179</a></div></div> +<div class="ttc" id="classVamp_1_1HostExt_1_1PluginLoader_html_a4bbcb7873e617bbc9f79eade1f90f7ad"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginLoader.html#a4bbcb7873e617bbc9f79eade1f90f7ad">Vamp::HostExt::PluginLoader::getLibraryPathForPlugin</a></div><div class="ttdeci">std::string getLibraryPathForPlugin(PluginKey plugin)</div><div class="ttdoc">Return the file path of the dynamic library from which the given plugin will be loaded (if available)...</div></div> +<div class="ttc" id="classVamp_1_1HostExt_1_1PluginInputDomainAdapter_html"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html">Vamp::HostExt::PluginInputDomainAdapter</a></div><div class="ttdoc">PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...</div><div class="ttdef"><b>Definition:</b> <a href="PluginInputDomainAdapter_8h_source.html#l00087">PluginInputDomainAdapter.h:87</a></div></div> +<div class="ttc" id="structVamp_1_1RealTime_html_a1891afbaec1a69dc18ea7dd22a93a068"><div class="ttname"><a href="structVamp_1_1RealTime.html#a1891afbaec1a69dc18ea7dd22a93a068">Vamp::RealTime::toString</a></div><div class="ttdeci">std::string toString() const</div><div class="ttdoc">Return a human-readable debug-type string to full precision (probably not a format to show to a user ...</div></div> +<div class="ttc" id="classVamp_1_1PluginBase_html_a53d9918bf9ef4d12feedf66b2b26c637"><div class="ttname"><a href="classVamp_1_1PluginBase.html#a53d9918bf9ef4d12feedf66b2b26c637">Vamp::PluginBase::getMaker</a></div><div class="ttdeci">virtual std::string getMaker() const =0</div><div class="ttdoc">Get the name of the author or vendor of the plugin in human-readable form. </div></div> +<div class="ttc" id="structVamp_1_1RealTime_html_ab4d81983384a9f57ce064e6c343f2267"><div class="ttname"><a href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">Vamp::RealTime::sec</a></div><div class="ttdeci">int sec</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00068">vamp-sdk/RealTime.h:68</a></div></div> +<div class="ttc" id="system_8h_html_a1efbc9bb9a9f2837d3f7386af8607abf"><div class="ttname"><a href="system_8h.html#a1efbc9bb9a9f2837d3f7386af8607abf">PLUGIN_SUFFIX</a></div><div class="ttdeci">#define PLUGIN_SUFFIX</div><div class="ttdef"><b>Definition:</b> <a href="system_8h_source.html#l00067">system.h:67</a></div></div> +<div class="ttc" id="classVamp_1_1HostExt_1_1PluginLoader_html_aff51b52bb68aa2934ccf26ad1d284f28"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginLoader.html#aff51b52bb68aa2934ccf26ad1d284f28">Vamp::HostExt::PluginLoader::listPlugins</a></div><div class="ttdeci">PluginKeyList listPlugins()</div><div class="ttdoc">Search for all available Vamp plugins, and return a list of them in the order in which they were foun...</div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_ab74f7634c6ac6e3da115667808a79c30"><div class="ttname"><a href="classVamp_1_1Plugin.html#ab74f7634c6ac6e3da115667808a79c30">Vamp::Plugin::getMinChannelCount</a></div><div class="ttdeci">virtual size_t getMinChannelCount() const</div><div class="ttdoc">Get the minimum supported number of input channels. </div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2Plugin_8h_source.html#l00199">vamp-sdk/Plugin.h:199</a></div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_af26212cf5fc511b603a8b48034247822"><div class="ttname"><a href="classVamp_1_1Plugin.html#af26212cf5fc511b603a8b48034247822">Vamp::Plugin::initialise</a></div><div class="ttdeci">virtual bool initialise(size_t inputChannels, size_t stepSize, size_t blockSize)=0</div><div class="ttdoc">Initialise a plugin to prepare it for use with the given number of input channels, step size (window increment, in sample frames) and block size (window size, in sample frames). </div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_a39cb7649d6dcc20e4cb1640cd55907bcad4a9f31b958a43a9757af7893aa2e7ff"><div class="ttname"><a href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bcad4a9f31b958a43a9757af7893aa2e7ff">Vamp::Plugin::TimeDomain</a></div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2Plugin_8h_source.html#l00152">vamp-sdk/Plugin.h:152</a></div></div> +<div class="ttc" id="vamp_8h_html_a6d6c8c755dbabf161f72712e0e2143c7"><div class="ttname"><a href="vamp_8h.html#a6d6c8c755dbabf161f72712e0e2143c7">VAMP_API_VERSION</a></div><div class="ttdeci">#define VAMP_API_VERSION</div><div class="ttdoc">Plugin API version. </div><div class="ttdef"><b>Definition:</b> <a href="vamp_8h_source.html#l00053">vamp.h:53</a></div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_a0bff9464bc8c117470136c396b2405dd"><div class="ttname"><a href="classVamp_1_1Plugin.html#a0bff9464bc8c117470136c396b2405dd">Vamp::Plugin::getMaxChannelCount</a></div><div class="ttdeci">virtual size_t getMaxChannelCount() const</div><div class="ttdoc">Get the maximum supported number of input channels. </div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2Plugin_8h_source.html#l00204">vamp-sdk/Plugin.h:204</a></div></div> +<div class="ttc" id="classVamp_1_1HostExt_1_1PluginInputDomainAdapter_html_ac8413a5fa888d78ac260f66b6381f6d5"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ac8413a5fa888d78ac260f66b6381f6d5">Vamp::HostExt::PluginInputDomainAdapter::getTimestampAdjustment</a></div><div class="ttdeci">RealTime getTimestampAdjustment() const</div><div class="ttdoc">Return the amount by which the timestamps supplied to process() are being incremented when they are p...</div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_a33eaf9a265bc3a055e156452112456c2"><div class="ttname"><a href="classVamp_1_1Plugin.html#a33eaf9a265bc3a055e156452112456c2">Vamp::Plugin::getPreferredStepSize</a></div><div class="ttdeci">virtual size_t getPreferredStepSize() const</div><div class="ttdoc">Get the preferred step size (window increment – the distance in sample frames between the start fram...</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2Plugin_8h_source.html#l00194">vamp-sdk/Plugin.h:194</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e"><div class="ttname"><a href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a30eab122efa9537df4ecb2fc27fc354e">PluginOutputIds</a></div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00078">vamp-simple-host.cpp:78</a></div></div> +<div class="ttc" id="structVamp_1_1RealTime_html"><div class="ttname"><a href="structVamp_1_1RealTime.html">Vamp::RealTime</a></div><div class="ttdoc">RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00066">vamp-sdk/RealTime.h:66</a></div></div> +<div class="ttc" id="classVamp_1_1PluginHostAdapter_html"><div class="ttname"><a href="classVamp_1_1PluginHostAdapter.html">Vamp::PluginHostAdapter</a></div><div class="ttdoc">PluginHostAdapter is a wrapper class that a Vamp host can use to make the C-language VampPluginDescri...</div><div class="ttdef"><b>Definition:</b> <a href="PluginHostAdapter_8h_source.html#l00068">PluginHostAdapter.h:68</a></div></div> +<div class="ttc" id="PluginInputDomainAdapter_8h_html"><div class="ttname"><a href="PluginInputDomainAdapter_8h.html">PluginInputDomainAdapter.h</a></div></div> +<div class="ttc" id="PluginLoader_8h_html"><div class="ttname"><a href="PluginLoader_8h.html">PluginLoader.h</a></div></div> +<div class="ttc" id="classVamp_1_1HostExt_1_1PluginWrapper_html"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginWrapper.html">Vamp::HostExt::PluginWrapper</a></div><div class="ttdoc">PluginWrapper is a simple base class for adapter plugins. </div><div class="ttdef"><b>Definition:</b> <a href="PluginWrapper_8h_source.html#l00062">PluginWrapper.h:62</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6"><div class="ttname"><a href="vamp-simple-host_8cpp.html#abf3be10d03894afb391f3a2935e3b313a2624ce417628b6d40ce0973ba381c1e6">PluginInformationDetailed</a></div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00080">vamp-simple-host.cpp:80</a></div></div> +<div class="ttc" id="classVamp_1_1HostExt_1_1PluginLoader_html_a964689eb9688cd7e58e8c82ebb0d305f"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginLoader.html#a964689eb9688cd7e58e8c82ebb0d305f">Vamp::HostExt::PluginLoader::loadPlugin</a></div><div class="ttdeci">Plugin * loadPlugin(PluginKey key, float inputSampleRate, int adapterFlags=0)</div><div class="ttdoc">Load a Vamp plugin, given its identifying key. </div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_ae1d317a9702cbeda65ddf0ec500c1ff6"><div class="ttname"><a href="classVamp_1_1Plugin.html#ae1d317a9702cbeda65ddf0ec500c1ff6">Vamp::Plugin::getInputDomain</a></div><div class="ttdeci">virtual InputDomain getInputDomain() const =0</div><div class="ttdoc">Get the plugin&#39;s required input domain. </div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_af771864c41f23e5755ed99e8ac6609a5"><div class="ttname"><a href="vamp-simple-host_8cpp.html#af771864c41f23e5755ed99e8ac6609a5">printPluginCategoryList</a></div><div class="ttdeci">void printPluginCategoryList()</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00828">vamp-simple-host.cpp:828</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_a7cac13da282785878351e0a820104851"><div class="ttname"><a href="vamp-simple-host_8cpp.html#a7cac13da282785878351e0a820104851">usage</a></div><div class="ttdeci">void usage(const char *name)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00095">vamp-simple-host.cpp:95</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_aa8bc193818940a8954ef0e0e5a8e16d6"><div class="ttname"><a href="vamp-simple-host_8cpp.html#aa8bc193818940a8954ef0e0e5a8e16d6">HOST_VERSION</a></div><div class="ttdeci">#define HOST_VERSION</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00074">vamp-simple-host.cpp:74</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_ac1aad33dbc00144cc38f20787179ec13"><div class="ttname"><a href="vamp-simple-host_8cpp.html#ac1aad33dbc00144cc38f20787179ec13">toSeconds</a></div><div class="ttdeci">static double toSeconds(const RealTime &time)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00501">vamp-simple-host.cpp:501</a></div></div> +<div class="ttc" id="system_8h_html"><div class="ttname"><a href="system_8h.html">system.h</a></div></div> +<div class="ttc" id="classVamp_1_1HostExt_1_1PluginLoader_html"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginLoader.html">Vamp::HostExt::PluginLoader</a></div><div class="ttdoc">Vamp::HostExt::PluginLoader is a convenience class for discovering and loading Vamp plugins using the...</div><div class="ttdef"><b>Definition:</b> <a href="PluginLoader_8h_source.html#l00075">PluginLoader.h:75</a></div></div> +<div class="ttc" id="classVamp_1_1PluginBase_html_ab7e9dedbe965f5ab9018b72920fe7661"><div class="ttname"><a href="classVamp_1_1PluginBase.html#ab7e9dedbe965f5ab9018b72920fe7661">Vamp::PluginBase::getCopyright</a></div><div class="ttdeci">virtual std::string getCopyright() const =0</div><div class="ttdoc">Get the copyright statement or licensing summary for the plugin. </div></div> +<div class="ttc" id="classVamp_1_1Plugin_html_aeca2a26e658ba0314ba90d25dd2195d6"><div class="ttname"><a href="classVamp_1_1Plugin.html#aeca2a26e658ba0314ba90d25dd2195d6">Vamp::Plugin::getRemainingFeatures</a></div><div class="ttdeci">virtual FeatureSet getRemainingFeatures()=0</div><div class="ttdoc">After all blocks have been processed, calculate and return any remaining features derived from the co...</div></div> +<div class="ttc" id="classVamp_1_1PluginBase_html_a0c24ff6a43c681198dc9497287a26e3a"><div class="ttname"><a href="classVamp_1_1PluginBase.html#a0c24ff6a43c681198dc9497287a26e3a">Vamp::PluginBase::getParameterDescriptors</a></div><div class="ttdeci">virtual ParameterList getParameterDescriptors() const</div><div class="ttdoc">Get the controllable parameters of this plugin. </div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2PluginBase_8h_source.html#l00208">vamp-sdk/PluginBase.h:208</a></div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_ab40a86a032d0cf473d15fed3616ccc57"><div class="ttname"><a href="vamp-simple-host_8cpp.html#ab40a86a032d0cf473d15fed3616ccc57">fft</a></div><div class="ttdeci">void fft(unsigned int, bool, double *, double *, double *, double *)</div></div> +<div class="ttc" id="classVamp_1_1PluginBase_html_a59153a02364f75fff46973b2072e9e5a"><div class="ttname"><a href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a">Vamp::PluginBase::getDescription</a></div><div class="ttdeci">virtual std::string getDescription() const =0</div><div class="ttdoc">Get a human-readable description for the plugin, typically a line of text that may optionally be disp...</div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_a4767f8c142ee0b61ba414df1b0376a01"><div class="ttname"><a href="vamp-simple-host_8cpp.html#a4767f8c142ee0b61ba414df1b0376a01">printPluginPath</a></div><div class="ttdeci">void printPluginPath(bool verbose)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00578">vamp-simple-host.cpp:578</a></div></div> +<div class="ttc" id="classVamp_1_1HostExt_1_1PluginLoader_html_a52746ea66339ad981b868a031a3b382d"><div class="ttname"><a href="classVamp_1_1HostExt_1_1PluginLoader.html#a52746ea66339ad981b868a031a3b382d">Vamp::HostExt::PluginLoader::getPluginCategory</a></div><div class="ttdeci">PluginCategoryHierarchy getPluginCategory(PluginKey plugin)</div><div class="ttdoc">Return the category hierarchy for a Vamp plugin, given its identifying key. </div></div> +<div class="ttc" id="vamp-simple-host_8cpp_html_a80dad9e80d85fdf86b7714bf1b3c1017"><div class="ttname"><a href="vamp-simple-host_8cpp.html#a80dad9e80d85fdf86b7714bf1b3c1017">enumeratePlugins</a></div><div class="ttdeci">void enumeratePlugins(Verbosity)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-simple-host_8cpp_source.html#l00609">vamp-simple-host.cpp:609</a></div></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_4f7e4242e27b8c8b476722507617a881.html">host</a></li><li class="navelem"><a class="el" href="vamp-simple-host_8cpp.html">vamp-simple-host.cpp</a></li> + <li class="footer">Generated by + <a href="http://www.doxygen.org/index.html"> + <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li> + </ul> </div> - <div id="nav-path" class="navpath"> - <ul> - <li class="navelem"><a class="el" href="vamp-simple-host_8cpp.html">vamp-simple-host.cpp</a> </li> - - <li 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