annotate code-docs/classVamp_1_1Plugin.html @ 7:66d125fb8b42 tip

Added tag vamp-plugin-sdk-v2.7 for changeset 27319718b1f8
author Chris Cannam
date Fri, 24 Feb 2017 16:45:00 +0000
parents 27319718b1f8
children
rev   line source
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Chris@6 27 <td id="projectalign" style="padding-left: 0.5em;">
Chris@1 28 <div id="projectname">VampPluginSDK
Chris@6 29 &#160;<span id="projectnumber">2.7</span>
Chris@1 30 </div>
Chris@1 31 </td>
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Chris@1 60 <div id="doc-content">
Chris@1 61 <div class="header">
Chris@1 62 <div class="summary">
Chris@1 63 <a href="#nested-classes">Classes</a> &#124;
Chris@1 64 <a href="#pub-types">Public Types</a> &#124;
Chris@1 65 <a href="#pub-methods">Public Member Functions</a> &#124;
Chris@1 66 <a href="#pro-methods">Protected Member Functions</a> &#124;
Chris@6 67 <a href="#pro-attribs">Protected Attributes</a> &#124;
Chris@6 68 <a href="classVamp_1_1Plugin-members.html">List of all members</a> </div>
Chris@1 69 <div class="headertitle">
Chris@6 70 <div class="title">Vamp::Plugin Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
Chris@3 71 </div><!--header-->
Chris@1 72 <div class="contents">
Chris@3 73
Chris@1 74 <p><a class="el" 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> is a base class for plugin instance classes that provide feature extraction from audio or related data.
Chris@1 75 <a href="classVamp_1_1Plugin.html#details">More...</a></p>
Chris@1 76
Chris@1 77 <p><code>#include &lt;<a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>&gt;</code></p>
Chris@1 78 <div class="dynheader">
Chris@1 79 Inheritance diagram for Vamp::Plugin:</div>
Chris@1 80 <div class="dyncontent">
Chris@1 81 <div class="center"><img src="classVamp_1_1Plugin__inherit__graph.png" border="0" usemap="#Vamp_1_1Plugin_inherit__map" alt="Inheritance graph"/></div>
Chris@1 82 <map name="Vamp_1_1Plugin_inherit__map" id="Vamp_1_1Plugin_inherit__map">
Chris@6 83 <area shape="rect" id="node3" href="classAmplitudeFollower.html" title="Example plugin implementing the SuperCollider amplitude follower function. " alt="" coords="352,5,476,31"/>
Chris@6 84 <area shape="rect" id="node4" href="classFixedTempoEstimator.html" title="Example plugin that estimates the tempo of a short fixed&#45;tempo sample. " alt="" coords="344,55,484,80"/>
Chris@6 85 <area shape="rect" id="node5" href="classPercussionOnsetDetector.html" title="Example plugin that detects percussive events. " alt="" coords="333,104,495,129"/>
Chris@6 86 <area shape="rect" id="node6" href="classPowerSpectrum.html" title="Example plugin that returns a power spectrum calculated (trivially) from the frequency domain represe..." alt="" coords="359,153,469,179"/>
Chris@6 87 <area shape="rect" id="node7" href="classSpectralCentroid.html" title="Example plugin that calculates the centre of gravity of the frequency domain representation of each b..." alt="" coords="357,203,471,228"/>
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Chris@6 91 <area shape="rect" id="node2" href="classVamp_1_1PluginBase.html" title="A base class for plugins with optional configurable parameters, programs, etc. " alt="" coords="5,179,128,204"/>
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Chris@6 96 </map>
Chris@1 97 <center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
Chris@1 98 <table class="memberdecls">
Chris@6 99 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Chris@1 100 Classes</h2></td></tr>
Chris@3 101 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1Feature.html">Feature</a></td></tr>
Chris@6 102 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 103 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html">OutputDescriptor</a></td></tr>
Chris@6 104 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 105 </table><table class="memberdecls">
Chris@6 106 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Chris@1 107 Public Types</h2></td></tr>
Chris@3 108 <tr class="memitem:a39cb7649d6dcc20e4cb1640cd55907bc"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bc">InputDomain</a> { <a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bcad4a9f31b958a43a9757af7893aa2e7ff">TimeDomain</a>,
Chris@1 109 <a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bcaa30e7877ab33f76acbdca28607e6ab53">FrequencyDomain</a>
Chris@1 110 }</td></tr>
Chris@6 111 <tr class="separator:a39cb7649d6dcc20e4cb1640cd55907bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 112 <tr class="memitem:a30f531b8fb69fac41a24e3d2a6a08ed9"><td class="memItemLeft" align="right" valign="top">typedef std::vector&lt; <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html">OutputDescriptor</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a30f531b8fb69fac41a24e3d2a6a08ed9">OutputList</a></td></tr>
Chris@6 113 <tr class="separator:a30f531b8fb69fac41a24e3d2a6a08ed9"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 114 <tr class="memitem:a0730bc72c87fa02eb8d2854b233f7be1"><td class="memItemLeft" align="right" valign="top">typedef std::vector&lt; <a class="el" href="structVamp_1_1Plugin_1_1Feature.html">Feature</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a0730bc72c87fa02eb8d2854b233f7be1">FeatureList</a></td></tr>
Chris@6 115 <tr class="separator:a0730bc72c87fa02eb8d2854b233f7be1"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 116 <tr class="memitem:a448fb57dc245d47923ec9eeaf9856c5f"><td class="memItemLeft" align="right" valign="top">typedef std::map&lt; int, <a class="el" href="classVamp_1_1Plugin.html#a0730bc72c87fa02eb8d2854b233f7be1">FeatureList</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">FeatureSet</a></td></tr>
Chris@6 117 <tr class="separator:a448fb57dc245d47923ec9eeaf9856c5f"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 118 <tr class="memitem:a3b6bb4bbd86affe1ca9deceea1aad4f8"><td class="memItemLeft" align="right" valign="top">typedef std::vector&lt; <a class="el" href="structVamp_1_1PluginBase_1_1ParameterDescriptor.html">ParameterDescriptor</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#a3b6bb4bbd86affe1ca9deceea1aad4f8">ParameterList</a></td></tr>
Chris@6 119 <tr class="separator:a3b6bb4bbd86affe1ca9deceea1aad4f8"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 120 <tr class="memitem:a7f66f00437b21e5f694fe02356b12f20"><td class="memItemLeft" align="right" valign="top">typedef std::vector&lt; std::string &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#a7f66f00437b21e5f694fe02356b12f20">ProgramList</a></td></tr>
Chris@6 121 <tr class="separator:a7f66f00437b21e5f694fe02356b12f20"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 122 </table><table class="memberdecls">
Chris@6 123 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Chris@1 124 Public Member Functions</h2></td></tr>
Chris@3 125 <tr class="memitem:a42d3096f9c1f58b1876024cd8d9ab80b"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a42d3096f9c1f58b1876024cd8d9ab80b">~Plugin</a> ()</td></tr>
Chris@6 126 <tr class="separator:a42d3096f9c1f58b1876024cd8d9ab80b"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 127 <tr class="memitem:af26212cf5fc511b603a8b48034247822"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#af26212cf5fc511b603a8b48034247822">initialise</a> (size_t inputChannels, size_t stepSize, size_t blockSize)=0</td></tr>
Chris@6 128 <tr class="memdesc:af26212cf5fc511b603a8b48034247822"><td class="mdescLeft">&#160;</td><td class="mdescRight">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). <a href="#af26212cf5fc511b603a8b48034247822">More...</a><br /></td></tr>
Chris@6 129 <tr class="separator:af26212cf5fc511b603a8b48034247822"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 130 <tr class="memitem:aad67dc9d0052417511070c4ebcfbf24f"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#aad67dc9d0052417511070c4ebcfbf24f">reset</a> ()=0</td></tr>
Chris@6 131 <tr class="memdesc:aad67dc9d0052417511070c4ebcfbf24f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reset the plugin after use, to prepare it for another clean run. <a href="#aad67dc9d0052417511070c4ebcfbf24f">More...</a><br /></td></tr>
Chris@6 132 <tr class="separator:aad67dc9d0052417511070c4ebcfbf24f"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 133 <tr class="memitem:ae1d317a9702cbeda65ddf0ec500c1ff6"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bc">InputDomain</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#ae1d317a9702cbeda65ddf0ec500c1ff6">getInputDomain</a> () const =0</td></tr>
Chris@6 134 <tr class="memdesc:ae1d317a9702cbeda65ddf0ec500c1ff6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the plugin's required input domain. <a href="#ae1d317a9702cbeda65ddf0ec500c1ff6">More...</a><br /></td></tr>
Chris@6 135 <tr class="separator:ae1d317a9702cbeda65ddf0ec500c1ff6"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 136 <tr class="memitem:ae3b9c32b12796ece152388babad7cc7d"><td class="memItemLeft" align="right" valign="top">virtual size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#ae3b9c32b12796ece152388babad7cc7d">getPreferredBlockSize</a> () const</td></tr>
Chris@6 137 <tr class="memdesc:ae3b9c32b12796ece152388babad7cc7d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the preferred block size (window size &ndash; the number of sample frames passed in each block to the <a class="el" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996" title="Process a single block of input data. ">process()</a> function). <a href="#ae3b9c32b12796ece152388babad7cc7d">More...</a><br /></td></tr>
Chris@6 138 <tr class="separator:ae3b9c32b12796ece152388babad7cc7d"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 139 <tr class="memitem:a33eaf9a265bc3a055e156452112456c2"><td class="memItemLeft" align="right" valign="top">virtual size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a33eaf9a265bc3a055e156452112456c2">getPreferredStepSize</a> () const</td></tr>
Chris@6 140 <tr class="memdesc:a33eaf9a265bc3a055e156452112456c2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the preferred step size (window increment &ndash; the distance in sample frames between the start frames of consecutive blocks passed to the <a class="el" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996" title="Process a single block of input data. ">process()</a> function) for the plugin. <a href="#a33eaf9a265bc3a055e156452112456c2">More...</a><br /></td></tr>
Chris@6 141 <tr class="separator:a33eaf9a265bc3a055e156452112456c2"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 142 <tr class="memitem:ab74f7634c6ac6e3da115667808a79c30"><td class="memItemLeft" align="right" valign="top">virtual size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#ab74f7634c6ac6e3da115667808a79c30">getMinChannelCount</a> () const</td></tr>
Chris@6 143 <tr class="memdesc:ab74f7634c6ac6e3da115667808a79c30"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the minimum supported number of input channels. <a href="#ab74f7634c6ac6e3da115667808a79c30">More...</a><br /></td></tr>
Chris@6 144 <tr class="separator:ab74f7634c6ac6e3da115667808a79c30"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 145 <tr class="memitem:a0bff9464bc8c117470136c396b2405dd"><td class="memItemLeft" align="right" valign="top">virtual size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a0bff9464bc8c117470136c396b2405dd">getMaxChannelCount</a> () const</td></tr>
Chris@6 146 <tr class="memdesc:a0bff9464bc8c117470136c396b2405dd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the maximum supported number of input channels. <a href="#a0bff9464bc8c117470136c396b2405dd">More...</a><br /></td></tr>
Chris@6 147 <tr class="separator:a0bff9464bc8c117470136c396b2405dd"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 148 <tr class="memitem:ad064d5d132b5c9bd7064f429c3309e35"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classVamp_1_1Plugin.html#a30f531b8fb69fac41a24e3d2a6a08ed9">OutputList</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#ad064d5d132b5c9bd7064f429c3309e35">getOutputDescriptors</a> () const =0</td></tr>
Chris@6 149 <tr class="memdesc:ad064d5d132b5c9bd7064f429c3309e35"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the outputs of this plugin. <a href="#ad064d5d132b5c9bd7064f429c3309e35">More...</a><br /></td></tr>
Chris@6 150 <tr class="separator:ad064d5d132b5c9bd7064f429c3309e35"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 151 <tr class="memitem:ae4aed3bebfe80a2e2fccd3d37af26996"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">FeatureSet</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996">process</a> (const float *const *inputBuffers, <a class="el" href="structVamp_1_1RealTime.html">RealTime</a> timestamp)=0</td></tr>
Chris@6 152 <tr class="memdesc:ae4aed3bebfe80a2e2fccd3d37af26996"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process a single block of input data. <a href="#ae4aed3bebfe80a2e2fccd3d37af26996">More...</a><br /></td></tr>
Chris@6 153 <tr class="separator:ae4aed3bebfe80a2e2fccd3d37af26996"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 154 <tr class="memitem:aeca2a26e658ba0314ba90d25dd2195d6"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">FeatureSet</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#aeca2a26e658ba0314ba90d25dd2195d6">getRemainingFeatures</a> ()=0</td></tr>
Chris@6 155 <tr class="memdesc:aeca2a26e658ba0314ba90d25dd2195d6"><td class="mdescLeft">&#160;</td><td class="mdescRight">After all blocks have been processed, calculate and return any remaining features derived from the complete input. <a href="#aeca2a26e658ba0314ba90d25dd2195d6">More...</a><br /></td></tr>
Chris@6 156 <tr class="separator:aeca2a26e658ba0314ba90d25dd2195d6"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 157 <tr class="memitem:a530123068767a8728c568ffccfe3e4e5"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a530123068767a8728c568ffccfe3e4e5">getType</a> () const</td></tr>
Chris@6 158 <tr class="memdesc:a530123068767a8728c568ffccfe3e4e5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Used to distinguish between <a class="el" 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> and other potential sibling subclasses of <a class="el" href="classVamp_1_1PluginBase.html" title="A base class for plugins with optional configurable parameters, programs, etc. ">PluginBase</a>. <a href="#a530123068767a8728c568ffccfe3e4e5">More...</a><br /></td></tr>
Chris@6 159 <tr class="separator:a530123068767a8728c568ffccfe3e4e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 160 <tr class="memitem:ab4aa9c3e6f6dd9addbc095463c9fb772"><td class="memItemLeft" align="right" valign="top">virtual unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#ab4aa9c3e6f6dd9addbc095463c9fb772">getVampApiVersion</a> () const</td></tr>
Chris@6 161 <tr class="memdesc:ab4aa9c3e6f6dd9addbc095463c9fb772"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the <a class="el" href="namespaceVamp.html">Vamp</a> API compatibility level of the plugin. <a href="#ab4aa9c3e6f6dd9addbc095463c9fb772">More...</a><br /></td></tr>
Chris@6 162 <tr class="separator:ab4aa9c3e6f6dd9addbc095463c9fb772"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 163 <tr class="memitem:ad1c6dfc77aa03d937a885b7f08258f4a"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#ad1c6dfc77aa03d937a885b7f08258f4a">getIdentifier</a> () const =0</td></tr>
Chris@6 164 <tr class="memdesc:ad1c6dfc77aa03d937a885b7f08258f4a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the computer-usable name of the plugin. <a href="#ad1c6dfc77aa03d937a885b7f08258f4a">More...</a><br /></td></tr>
Chris@6 165 <tr class="separator:ad1c6dfc77aa03d937a885b7f08258f4a"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 166 <tr class="memitem:a18619d5097e444ecefee0c359da53232"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#a18619d5097e444ecefee0c359da53232">getName</a> () const =0</td></tr>
Chris@6 167 <tr class="memdesc:a18619d5097e444ecefee0c359da53232"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get a human-readable name or title of the plugin. <a href="#a18619d5097e444ecefee0c359da53232">More...</a><br /></td></tr>
Chris@6 168 <tr class="separator:a18619d5097e444ecefee0c359da53232"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 169 <tr class="memitem:a59153a02364f75fff46973b2072e9e5a"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a">getDescription</a> () const =0</td></tr>
Chris@6 170 <tr class="memdesc:a59153a02364f75fff46973b2072e9e5a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get a human-readable description for the plugin, typically a line of text that may optionally be displayed in addition to the plugin's "name". <a href="#a59153a02364f75fff46973b2072e9e5a">More...</a><br /></td></tr>
Chris@6 171 <tr class="separator:a59153a02364f75fff46973b2072e9e5a"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 172 <tr class="memitem:a53d9918bf9ef4d12feedf66b2b26c637"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#a53d9918bf9ef4d12feedf66b2b26c637">getMaker</a> () const =0</td></tr>
Chris@6 173 <tr class="memdesc:a53d9918bf9ef4d12feedf66b2b26c637"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the name of the author or vendor of the plugin in human-readable form. <a href="#a53d9918bf9ef4d12feedf66b2b26c637">More...</a><br /></td></tr>
Chris@6 174 <tr class="separator:a53d9918bf9ef4d12feedf66b2b26c637"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 175 <tr class="memitem:ab7e9dedbe965f5ab9018b72920fe7661"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#ab7e9dedbe965f5ab9018b72920fe7661">getCopyright</a> () const =0</td></tr>
Chris@6 176 <tr class="memdesc:ab7e9dedbe965f5ab9018b72920fe7661"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the copyright statement or licensing summary for the plugin. <a href="#ab7e9dedbe965f5ab9018b72920fe7661">More...</a><br /></td></tr>
Chris@6 177 <tr class="separator:ab7e9dedbe965f5ab9018b72920fe7661"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 178 <tr class="memitem:a63f686d77bc3d6b807e7944cdde83151"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#a63f686d77bc3d6b807e7944cdde83151">getPluginVersion</a> () const =0</td></tr>
Chris@6 179 <tr class="memdesc:a63f686d77bc3d6b807e7944cdde83151"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the version number of the plugin. <a href="#a63f686d77bc3d6b807e7944cdde83151">More...</a><br /></td></tr>
Chris@6 180 <tr class="separator:a63f686d77bc3d6b807e7944cdde83151"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 181 <tr class="memitem:a0c24ff6a43c681198dc9497287a26e3a"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classVamp_1_1PluginBase.html#a3b6bb4bbd86affe1ca9deceea1aad4f8">ParameterList</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#a0c24ff6a43c681198dc9497287a26e3a">getParameterDescriptors</a> () const</td></tr>
Chris@6 182 <tr class="memdesc:a0c24ff6a43c681198dc9497287a26e3a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the controllable parameters of this plugin. <a href="#a0c24ff6a43c681198dc9497287a26e3a">More...</a><br /></td></tr>
Chris@6 183 <tr class="separator:a0c24ff6a43c681198dc9497287a26e3a"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 184 <tr class="memitem:aa813d61077080ec95487d2a0227cc51b"><td class="memItemLeft" align="right" valign="top">virtual float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#aa813d61077080ec95487d2a0227cc51b">getParameter</a> (std::string) const</td></tr>
Chris@6 185 <tr class="memdesc:aa813d61077080ec95487d2a0227cc51b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the value of a named parameter. <a href="#aa813d61077080ec95487d2a0227cc51b">More...</a><br /></td></tr>
Chris@6 186 <tr class="separator:aa813d61077080ec95487d2a0227cc51b"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 187 <tr class="memitem:a6c718ce822f7b73b98940d59dcaa9366"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#a6c718ce822f7b73b98940d59dcaa9366">setParameter</a> (std::string, float)</td></tr>
Chris@6 188 <tr class="memdesc:a6c718ce822f7b73b98940d59dcaa9366"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set a named parameter. <a href="#a6c718ce822f7b73b98940d59dcaa9366">More...</a><br /></td></tr>
Chris@6 189 <tr class="separator:a6c718ce822f7b73b98940d59dcaa9366"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 190 <tr class="memitem:aaf6febff0ab4daf4a5089c98a67f4df8"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classVamp_1_1PluginBase.html#a7f66f00437b21e5f694fe02356b12f20">ProgramList</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#aaf6febff0ab4daf4a5089c98a67f4df8">getPrograms</a> () const</td></tr>
Chris@6 191 <tr class="memdesc:aaf6febff0ab4daf4a5089c98a67f4df8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the program settings available in this plugin. <a href="#aaf6febff0ab4daf4a5089c98a67f4df8">More...</a><br /></td></tr>
Chris@6 192 <tr class="separator:aaf6febff0ab4daf4a5089c98a67f4df8"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 193 <tr class="memitem:aac38c5dc6e87208616122897518ca3d5"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#aac38c5dc6e87208616122897518ca3d5">getCurrentProgram</a> () const</td></tr>
Chris@6 194 <tr class="memdesc:aac38c5dc6e87208616122897518ca3d5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the current program. <a href="#aac38c5dc6e87208616122897518ca3d5">More...</a><br /></td></tr>
Chris@6 195 <tr class="separator:aac38c5dc6e87208616122897518ca3d5"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@3 196 <tr class="memitem:aadd3a547ef140bae200473a9518e3353"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1PluginBase.html#aadd3a547ef140bae200473a9518e3353">selectProgram</a> (std::string)</td></tr>
Chris@6 197 <tr class="memdesc:aadd3a547ef140bae200473a9518e3353"><td class="mdescLeft">&#160;</td><td class="mdescRight">Select a program. <a href="#aadd3a547ef140bae200473a9518e3353">More...</a><br /></td></tr>
Chris@6 198 <tr class="separator:aadd3a547ef140bae200473a9518e3353"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 199 </table><table class="memberdecls">
Chris@6 200 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Chris@1 201 Protected Member Functions</h2></td></tr>
Chris@3 202 <tr class="memitem:a1b78c4f46c72ef345ed27f0b9bf20ac9"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a1b78c4f46c72ef345ed27f0b9bf20ac9">Plugin</a> (float inputSampleRate)</td></tr>
Chris@6 203 <tr class="separator:a1b78c4f46c72ef345ed27f0b9bf20ac9"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@6 204 </table><table class="memberdecls">
Chris@6 205 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Chris@1 206 Protected Attributes</h2></td></tr>
Chris@3 207 <tr class="memitem:a59b9dd82a4f4eb946cd0474cc81abc23"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1Plugin.html#a59b9dd82a4f4eb946cd0474cc81abc23">m_inputSampleRate</a></td></tr>
Chris@6 208 <tr class="separator:a59b9dd82a4f4eb946cd0474cc81abc23"><td class="memSeparator" colspan="2">&#160;</td></tr>
Chris@1 209 </table>
Chris@6 210 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
Chris@1 211 <div class="textblock"><p><a class="el" 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> is a base class for plugin instance classes that provide feature extraction from audio or related data. </p>
Chris@1 212 <p>In most cases, the input will be audio and the output will be a stream of derived data at a lower sampling resolution than the input.</p>
Chris@6 213 <p>Note that this class inherits several abstract methods from <a class="el" href="classVamp_1_1PluginBase.html" title="A base class for plugins with optional configurable parameters, programs, etc. ">PluginBase</a>. These must be implemented by the subclass.</p>
Chris@1 214 <p>PLUGIN LIFECYCLE</p>
Chris@1 215 <p><a class="el" href="structVamp_1_1Plugin_1_1Feature.html">Feature</a> extraction plugins are managed differently from real-time plugins (such as VST effects). The main difference is that the parameters for a feature extraction plugin are configured before the plugin is used, and do not change during use.</p>
Chris@3 216 <ol type="1">
Chris@6 217 <li>Host constructs the plugin, passing it the input sample rate. The plugin may do basic initialisation, but should not do anything computationally expensive at this point. You must make sure your plugin is cheap to construct, otherwise you'll seriously affect the startup performance of almost all hosts. If you have serious initialisation to do, the proper place is in <a class="el" 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> (step 5).</li>
Chris@3 218 <li>Host may query the plugin's available outputs.</li>
Chris@3 219 <li>Host queries programs and parameter descriptors, and may set some or all of them. Parameters that are not explicitly set should take their default values as specified in the parameter descriptor. When a program is set, the parameter values may change and the host will re-query them to check.</li>
Chris@3 220 <li>Host queries the preferred step size, block size and number of channels. These may all vary depending on the parameter values. (Note however that you cannot make the number of distinct outputs dependent on parameter values.)</li>
Chris@3 221 <li><a class="el" 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> is properly initialised with a call to initialise. This fixes the step size, block size, and number of channels, as well as all of the parameter and program settings. If the values passed in to initialise do not match the plugin's advertised preferred values from step 4, the plugin may refuse to initialise and return false (although if possible it should accept the new values). Any computationally expensive setup code should take place here.</li>
Chris@3 222 <li>Host finally checks the number of values, resolution, extents etc per output (which may vary depending on the number of channels, step size and block size as well as the parameter values).</li>
Chris@3 223 <li>Host will repeatedly call the process method to pass in blocks of input data. This method may return features extracted from that data (if the plugin is causal).</li>
Chris@3 224 <li>Host will call getRemainingFeatures exactly once, after all the input data has been processed. This may return any non-causal or leftover features.</li>
Chris@3 225 <li>At any point after initialise was called, the host may optionally call the reset method and restart processing. (This does not mean it can change the parameters, which are fixed from initialise until destruction.)</li>
Chris@3 226 </ol>
Chris@1 227 <p>A plugin does not need to handle the case where setParameter or selectProgram is called after initialise has been called. It's the host's responsibility not to do that. Similarly, the plugin may safely assume that initialise is called no more than once. </p>
Chris@1 228
Chris@6 229 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00124">124</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@6 230 </div><h2 class="groupheader">Member Typedef Documentation</h2>
Chris@6 231 <a id="a30f531b8fb69fac41a24e3d2a6a08ed9"></a>
Chris@6 232 <h2 class="memtitle"><span class="permalink"><a href="#a30f531b8fb69fac41a24e3d2a6a08ed9">&#9670;&nbsp;</a></span>OutputList</h2>
Chris@6 233
Chris@1 234 <div class="memitem">
Chris@1 235 <div class="memproto">
Chris@1 236 <table class="memname">
Chris@1 237 <tr>
Chris@1 238 <td class="memname">typedef std::vector&lt;<a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html">OutputDescriptor</a>&gt; <a class="el" href="classVamp_1_1Plugin.html#a30f531b8fb69fac41a24e3d2a6a08ed9">Vamp::Plugin::OutputList</a></td>
Chris@1 239 </tr>
Chris@1 240 </table>
Chris@6 241 </div><div class="memdoc">
Chris@1 242
Chris@6 243 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00335">335</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 244
Chris@1 245 </div>
Chris@1 246 </div>
Chris@6 247 <a id="a0730bc72c87fa02eb8d2854b233f7be1"></a>
Chris@6 248 <h2 class="memtitle"><span class="permalink"><a href="#a0730bc72c87fa02eb8d2854b233f7be1">&#9670;&nbsp;</a></span>FeatureList</h2>
Chris@6 249
Chris@1 250 <div class="memitem">
Chris@1 251 <div class="memproto">
Chris@1 252 <table class="memname">
Chris@1 253 <tr>
Chris@1 254 <td class="memname">typedef std::vector&lt;<a class="el" href="structVamp_1_1Plugin_1_1Feature.html">Feature</a>&gt; <a class="el" href="classVamp_1_1Plugin.html#a0730bc72c87fa02eb8d2854b233f7be1">Vamp::Plugin::FeatureList</a></td>
Chris@1 255 </tr>
Chris@1 256 </table>
Chris@6 257 </div><div class="memdoc">
Chris@1 258
Chris@6 259 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00393">393</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 260
Chris@1 261 </div>
Chris@1 262 </div>
Chris@6 263 <a id="a448fb57dc245d47923ec9eeaf9856c5f"></a>
Chris@6 264 <h2 class="memtitle"><span class="permalink"><a href="#a448fb57dc245d47923ec9eeaf9856c5f">&#9670;&nbsp;</a></span>FeatureSet</h2>
Chris@6 265
Chris@1 266 <div class="memitem">
Chris@1 267 <div class="memproto">
Chris@1 268 <table class="memname">
Chris@1 269 <tr>
Chris@1 270 <td class="memname">typedef std::map&lt;int, <a class="el" href="classVamp_1_1Plugin.html#a0730bc72c87fa02eb8d2854b233f7be1">FeatureList</a>&gt; <a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">Vamp::Plugin::FeatureSet</a></td>
Chris@1 271 </tr>
Chris@1 272 </table>
Chris@6 273 </div><div class="memdoc">
Chris@1 274
Chris@6 275 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00395">395</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 276
Chris@1 277 </div>
Chris@1 278 </div>
Chris@6 279 <a id="a3b6bb4bbd86affe1ca9deceea1aad4f8"></a>
Chris@6 280 <h2 class="memtitle"><span class="permalink"><a href="#a3b6bb4bbd86affe1ca9deceea1aad4f8">&#9670;&nbsp;</a></span>ParameterList</h2>
Chris@6 281
Chris@1 282 <div class="memitem">
Chris@1 283 <div class="memproto">
Chris@6 284 <table class="mlabels">
Chris@6 285 <tr>
Chris@6 286 <td class="mlabels-left">
Chris@1 287 <table class="memname">
Chris@1 288 <tr>
Chris@6 289 <td class="memname">typedef std::vector&lt;<a class="el" href="structVamp_1_1PluginBase_1_1ParameterDescriptor.html">ParameterDescriptor</a>&gt; <a class="el" href="classVamp_1_1PluginBase.html#a3b6bb4bbd86affe1ca9deceea1aad4f8">Vamp::PluginBase::ParameterList</a></td>
Chris@1 290 </tr>
Chris@1 291 </table>
Chris@6 292 </td>
Chris@6 293 <td class="mlabels-right">
Chris@6 294 <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
Chris@6 295 </tr>
Chris@6 296 </table>
Chris@6 297 </div><div class="memdoc">
Chris@1 298
Chris@6 299 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2PluginBase_8h_source.html#l00203">203</a> of file <a class="el" href="vamp-sdk_2PluginBase_8h_source.html">vamp-sdk/PluginBase.h</a>.</p>
Chris@1 300
Chris@1 301 </div>
Chris@1 302 </div>
Chris@6 303 <a id="a7f66f00437b21e5f694fe02356b12f20"></a>
Chris@6 304 <h2 class="memtitle"><span class="permalink"><a href="#a7f66f00437b21e5f694fe02356b12f20">&#9670;&nbsp;</a></span>ProgramList</h2>
Chris@6 305
Chris@1 306 <div class="memitem">
Chris@1 307 <div class="memproto">
Chris@6 308 <table class="mlabels">
Chris@6 309 <tr>
Chris@6 310 <td class="mlabels-left">
Chris@1 311 <table class="memname">
Chris@1 312 <tr>
Chris@6 313 <td class="memname">typedef std::vector&lt;std::string&gt; <a class="el" href="classVamp_1_1PluginBase.html#a7f66f00437b21e5f694fe02356b12f20">Vamp::PluginBase::ProgramList</a></td>
Chris@1 314 </tr>
Chris@1 315 </table>
Chris@6 316 </td>
Chris@6 317 <td class="mlabels-right">
Chris@6 318 <span class="mlabels"><span class="mlabel">inherited</span></span> </td>
Chris@6 319 </tr>
Chris@6 320 </table>
Chris@6 321 </div><div class="memdoc">
Chris@1 322
Chris@6 323 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2PluginBase_8h_source.html#l00225">225</a> of file <a class="el" href="vamp-sdk_2PluginBase_8h_source.html">vamp-sdk/PluginBase.h</a>.</p>
Chris@1 324
Chris@1 325 </div>
Chris@1 326 </div>
Chris@6 327 <h2 class="groupheader">Member Enumeration Documentation</h2>
Chris@6 328 <a id="a39cb7649d6dcc20e4cb1640cd55907bc"></a>
Chris@6 329 <h2 class="memtitle"><span class="permalink"><a href="#a39cb7649d6dcc20e4cb1640cd55907bc">&#9670;&nbsp;</a></span>InputDomain</h2>
Chris@6 330
Chris@1 331 <div class="memitem">
Chris@1 332 <div class="memproto">
Chris@1 333 <table class="memname">
Chris@1 334 <tr>
Chris@1 335 <td class="memname">enum <a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bc">Vamp::Plugin::InputDomain</a></td>
Chris@1 336 </tr>
Chris@1 337 </table>
Chris@6 338 </div><div class="memdoc">
Chris@6 339 <table class="fieldtable">
Chris@6 340 <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a39cb7649d6dcc20e4cb1640cd55907bcad4a9f31b958a43a9757af7893aa2e7ff"></a>TimeDomain&#160;</td><td class="fielddoc"></td></tr>
Chris@6 341 <tr><td class="fieldname"><a id="a39cb7649d6dcc20e4cb1640cd55907bcaa30e7877ab33f76acbdca28607e6ab53"></a>FrequencyDomain&#160;</td><td class="fielddoc"></td></tr>
Chris@1 342 </table>
Chris@1 343
Chris@6 344 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00152">152</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 345
Chris@1 346 </div>
Chris@1 347 </div>
Chris@6 348 <h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
Chris@6 349 <a id="a42d3096f9c1f58b1876024cd8d9ab80b"></a>
Chris@6 350 <h2 class="memtitle"><span class="permalink"><a href="#a42d3096f9c1f58b1876024cd8d9ab80b">&#9670;&nbsp;</a></span>~Plugin()</h2>
Chris@6 351
Chris@1 352 <div class="memitem">
Chris@1 353 <div class="memproto">
Chris@6 354 <table class="mlabels">
Chris@6 355 <tr>
Chris@6 356 <td class="mlabels-left">
Chris@1 357 <table class="memname">
Chris@1 358 <tr>
Chris@6 359 <td class="memname">virtual Vamp::Plugin::~Plugin </td>
Chris@1 360 <td>(</td>
Chris@1 361 <td class="paramname"></td><td>)</td>
Chris@6 362 <td></td>
Chris@1 363 </tr>
Chris@1 364 </table>
Chris@6 365 </td>
Chris@6 366 <td class="mlabels-right">
Chris@6 367 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
Chris@6 368 </tr>
Chris@6 369 </table>
Chris@6 370 </div><div class="memdoc">
Chris@1 371
Chris@6 372 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00127">127</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 373
Chris@1 374 </div>
Chris@1 375 </div>
Chris@6 376 <a id="a1b78c4f46c72ef345ed27f0b9bf20ac9"></a>
Chris@6 377 <h2 class="memtitle"><span class="permalink"><a href="#a1b78c4f46c72ef345ed27f0b9bf20ac9">&#9670;&nbsp;</a></span>Plugin()</h2>
Chris@6 378
Chris@1 379 <div class="memitem">
Chris@1 380 <div class="memproto">
Chris@6 381 <table class="mlabels">
Chris@6 382 <tr>
Chris@6 383 <td class="mlabels-left">
Chris@1 384 <table class="memname">
Chris@1 385 <tr>
Chris@6 386 <td class="memname">Vamp::Plugin::Plugin </td>
Chris@1 387 <td>(</td>
Chris@1 388 <td class="paramtype">float&#160;</td>
Chris@1 389 <td class="paramname"><em>inputSampleRate</em></td><td>)</td>
Chris@6 390 <td></td>
Chris@1 391 </tr>
Chris@1 392 </table>
Chris@6 393 </td>
Chris@6 394 <td class="mlabels-right">
Chris@6 395 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">protected</span></span> </td>
Chris@6 396 </tr>
Chris@6 397 </table>
Chris@6 398 </div><div class="memdoc">
Chris@1 399
Chris@6 400 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00441">441</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 401
Chris@1 402 </div>
Chris@1 403 </div>
Chris@6 404 <h2 class="groupheader">Member Function Documentation</h2>
Chris@6 405 <a id="af26212cf5fc511b603a8b48034247822"></a>
Chris@6 406 <h2 class="memtitle"><span class="permalink"><a href="#af26212cf5fc511b603a8b48034247822">&#9670;&nbsp;</a></span>initialise()</h2>
Chris@6 407
Chris@1 408 <div class="memitem">
Chris@1 409 <div class="memproto">
Chris@6 410 <table class="mlabels">
Chris@6 411 <tr>
Chris@6 412 <td class="mlabels-left">
Chris@1 413 <table class="memname">
Chris@1 414 <tr>
Chris@6 415 <td class="memname">virtual bool Vamp::Plugin::initialise </td>
Chris@1 416 <td>(</td>
Chris@1 417 <td class="paramtype">size_t&#160;</td>
Chris@1 418 <td class="paramname"><em>inputChannels</em>, </td>
Chris@1 419 </tr>
Chris@1 420 <tr>
Chris@1 421 <td class="paramkey"></td>
Chris@1 422 <td></td>
Chris@1 423 <td class="paramtype">size_t&#160;</td>
Chris@1 424 <td class="paramname"><em>stepSize</em>, </td>
Chris@1 425 </tr>
Chris@1 426 <tr>
Chris@1 427 <td class="paramkey"></td>
Chris@1 428 <td></td>
Chris@1 429 <td class="paramtype">size_t&#160;</td>
Chris@1 430 <td class="paramname"><em>blockSize</em>&#160;</td>
Chris@1 431 </tr>
Chris@1 432 <tr>
Chris@1 433 <td></td>
Chris@1 434 <td>)</td>
Chris@6 435 <td></td><td></td>
Chris@1 436 </tr>
Chris@1 437 </table>
Chris@6 438 </td>
Chris@6 439 <td class="mlabels-right">
Chris@6 440 <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
Chris@6 441 </tr>
Chris@6 442 </table>
Chris@6 443 </div><div class="memdoc">
Chris@1 444
Chris@1 445 <p>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). </p>
Chris@1 446 <p>The input sample rate should have been already specified at construction time.</p>
Chris@1 447 <p>Return true for successful initialisation, false if the number of input channels, step size and/or block size cannot be supported. </p>
Chris@1 448
Chris@1 449 <p>Implemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginChannelAdapter.html#ade0473c8fc54636431967cbf41649c1c">Vamp::HostExt::PluginChannelAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a9e7798ba4d7870db46502ab541ab37a8">Vamp::HostExt::PluginBufferingAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a72d201eca10ec73bf16e07984f58f94c">Vamp::HostExt::PluginInputDomainAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginSummarisingAdapter.html#a1e994576d43efe103bf8f83b69716745">Vamp::HostExt::PluginSummarisingAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#add6a2f1ee7e47bd97fa599cead14b738">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#aa5a1f8290d8e9a315695584dcb3ad137">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classPowerSpectrum.html#ae2d046334c4bede5be72a0d97e4dfb29">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#aeb727e44ee8ad1aceb90964d20f8d90d">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#aab1ae16f5c68e2b319668f447908cedb">SpectralCentroid</a>, <a class="el" href="classZeroCrossing.html#af21bbcc87a6eb7875dfab7d86222dccc">ZeroCrossing</a>, <a class="el" href="classFixedTempoEstimator.html#aa7500a4ffbc4653baaf5101defdb37f5">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#a349c528260622308f3850bcda8a448ab">PercussionOnsetDetector</a>.</p>
Chris@1 450
Chris@6 451 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 452
Chris@1 453 </div>
Chris@1 454 </div>
Chris@6 455 <a id="aad67dc9d0052417511070c4ebcfbf24f"></a>
Chris@6 456 <h2 class="memtitle"><span class="permalink"><a href="#aad67dc9d0052417511070c4ebcfbf24f">&#9670;&nbsp;</a></span>reset()</h2>
Chris@6 457
Chris@1 458 <div class="memitem">
Chris@1 459 <div class="memproto">
Chris@6 460 <table class="mlabels">
Chris@6 461 <tr>
Chris@6 462 <td class="mlabels-left">
Chris@1 463 <table class="memname">
Chris@1 464 <tr>
Chris@6 465 <td class="memname">virtual void Vamp::Plugin::reset </td>
Chris@1 466 <td>(</td>
Chris@1 467 <td class="paramname"></td><td>)</td>
Chris@6 468 <td></td>
Chris@1 469 </tr>
Chris@1 470 </table>
Chris@6 471 </td>
Chris@6 472 <td class="mlabels-right">
Chris@6 473 <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
Chris@6 474 </tr>
Chris@6 475 </table>
Chris@6 476 </div><div class="memdoc">
Chris@1 477
Chris@1 478 <p>Reset the plugin after use, to prepare it for another clean run. </p>
Chris@1 479 <p>Not called for the first initialisation (i.e. initialise must also do a reset). </p>
Chris@1 480
Chris@1 481 <p>Implemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a131fd9fe8a1795d7370d8a721176868a">Vamp::HostExt::PluginBufferingAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a984a12b5b4cb0be1e2f7a0aa84106c4c">Vamp::HostExt::PluginInputDomainAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginSummarisingAdapter.html#a3402381d145d507bd26d1a67e3616911">Vamp::HostExt::PluginSummarisingAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#a5d54c5bbd76bc27b7a243827148afeaa">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ad19cc0614ba41cdc26ef3394c5146fe6">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classPowerSpectrum.html#a091ba21e1697ea4208f42e8295c389d9">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#acebd835e80e84669df078fbd7591d8f7">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#a9b5f5581691ff8f46bb7674d8d74395c">SpectralCentroid</a>, <a class="el" href="classZeroCrossing.html#a9ae6c4a31ea027dceb1e97ead807e228">ZeroCrossing</a>, <a class="el" href="classFixedTempoEstimator.html#ac41708397255400c6682fee6c1b3d45f">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#a9b1075e992cd9599764ef3881fb91d1a">PercussionOnsetDetector</a>.</p>
Chris@1 482
Chris@1 483 </div>
Chris@1 484 </div>
Chris@6 485 <a id="ae1d317a9702cbeda65ddf0ec500c1ff6"></a>
Chris@6 486 <h2 class="memtitle"><span class="permalink"><a href="#ae1d317a9702cbeda65ddf0ec500c1ff6">&#9670;&nbsp;</a></span>getInputDomain()</h2>
Chris@6 487
Chris@1 488 <div class="memitem">
Chris@1 489 <div class="memproto">
Chris@6 490 <table class="mlabels">
Chris@6 491 <tr>
Chris@6 492 <td class="mlabels-left">
Chris@1 493 <table class="memname">
Chris@1 494 <tr>
Chris@6 495 <td class="memname">virtual <a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bc">InputDomain</a> Vamp::Plugin::getInputDomain </td>
Chris@1 496 <td>(</td>
Chris@1 497 <td class="paramname"></td><td>)</td>
Chris@6 498 <td> const</td>
Chris@1 499 </tr>
Chris@1 500 </table>
Chris@6 501 </td>
Chris@6 502 <td class="mlabels-right">
Chris@6 503 <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
Chris@6 504 </tr>
Chris@6 505 </table>
Chris@6 506 </div><div class="memdoc">
Chris@1 507
Chris@1 508 <p>Get the plugin's required input domain. </p>
Chris@6 509 <p>If this is TimeDomain, the samples provided to the <a class="el" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996" title="Process a single block of input data. ">process()</a> function (below) will be in the time domain, as for a traditional audio processing plugin.</p>
Chris@6 510 <p>If this is FrequencyDomain, the host will carry out a windowed <a class="el" href="classVamp_1_1FFT.html" title="A simple FFT implementation provided for convenience of plugin authors. ">FFT</a> of size equal to the negotiated block size on the data before passing the frequency bin data in to <a class="el" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996" title="Process a single block of input data. ">process()</a>. The input data for the <a class="el" href="classVamp_1_1FFT.html" title="A simple FFT implementation provided for convenience of plugin authors. ">FFT</a> will be rotated so as to place the origin in the centre of the block. The plugin does not get to choose the window type &ndash; the host will either let the user do so, or will use a Hanning window. </p>
Chris@1 511
Chris@6 512 <p>Implemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27f740e3b5eb7aa4ac14f368e27222dd">Vamp::HostExt::PluginInputDomainAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#ae1364251d4110ad9538523b3373f8d5e">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a8838facfe9d88cf36b13c1b42165fc6d">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classPowerSpectrum.html#a6550205cd5c1bb45eca69b8ddbd0cb4f">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#aa11a470900da2b800b3ab118ae81f69e">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#a4c75fd6c00f79f8074f84644b4929052">SpectralCentroid</a>, <a class="el" href="classZeroCrossing.html#a2fd2cefbd1564e4d30ccabd64d6555e7">ZeroCrossing</a>, <a class="el" href="classFixedTempoEstimator.html#a7da277b8bf01708e2e7817ee5f4afce6">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#a8c980a67814934d57e0c5de3e58a4ca2">PercussionOnsetDetector</a>.</p>
Chris@1 513
Chris@6 514 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 515
Chris@1 516 </div>
Chris@1 517 </div>
Chris@6 518 <a id="ae3b9c32b12796ece152388babad7cc7d"></a>
Chris@6 519 <h2 class="memtitle"><span class="permalink"><a href="#ae3b9c32b12796ece152388babad7cc7d">&#9670;&nbsp;</a></span>getPreferredBlockSize()</h2>
Chris@6 520
Chris@1 521 <div class="memitem">
Chris@1 522 <div class="memproto">
Chris@6 523 <table class="mlabels">
Chris@6 524 <tr>
Chris@6 525 <td class="mlabels-left">
Chris@1 526 <table class="memname">
Chris@1 527 <tr>
Chris@6 528 <td class="memname">virtual size_t Vamp::Plugin::getPreferredBlockSize </td>
Chris@1 529 <td>(</td>
Chris@1 530 <td class="paramname"></td><td>)</td>
Chris@6 531 <td> const</td>
Chris@1 532 </tr>
Chris@1 533 </table>
Chris@6 534 </td>
Chris@6 535 <td class="mlabels-right">
Chris@6 536 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
Chris@6 537 </tr>
Chris@6 538 </table>
Chris@6 539 </div><div class="memdoc">
Chris@1 540
Chris@6 541 <p>Get the preferred block size (window size &ndash; the number of sample frames passed in each block to the <a class="el" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996" title="Process a single block of input data. ">process()</a> function). </p>
Chris@6 542 <p>This should be called before <a class="el" 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>.</p>
Chris@6 543 <p>A plugin that can handle any block size may return 0. The final block size will be set in the <a class="el" 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> call. </p>
Chris@1 544
Chris@6 545 <p>Reimplemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a39dd1770dd0a737ff295d70082d86fd3">Vamp::HostExt::PluginBufferingAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a030b94dc3af4228a518f860952148bdd">Vamp::HostExt::PluginInputDomainAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#a9ee8ecc8406f633c68e9aa1516700332">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a94f855a2cf674ccc2e7315484f706d68">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classFixedTempoEstimator.html#a9a2706b057bb269531f5c2797c42ddf4">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#abacdc27486aab9b37d1a51e35e6a9444">PercussionOnsetDetector</a>.</p>
Chris@1 546
Chris@6 547 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00179">179</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 548
Chris@6 549 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 550
Chris@1 551 </div>
Chris@1 552 </div>
Chris@6 553 <a id="a33eaf9a265bc3a055e156452112456c2"></a>
Chris@6 554 <h2 class="memtitle"><span class="permalink"><a href="#a33eaf9a265bc3a055e156452112456c2">&#9670;&nbsp;</a></span>getPreferredStepSize()</h2>
Chris@6 555
Chris@1 556 <div class="memitem">
Chris@1 557 <div class="memproto">
Chris@6 558 <table class="mlabels">
Chris@6 559 <tr>
Chris@6 560 <td class="mlabels-left">
Chris@1 561 <table class="memname">
Chris@1 562 <tr>
Chris@6 563 <td class="memname">virtual size_t Vamp::Plugin::getPreferredStepSize </td>
Chris@1 564 <td>(</td>
Chris@1 565 <td class="paramname"></td><td>)</td>
Chris@6 566 <td> const</td>
Chris@1 567 </tr>
Chris@1 568 </table>
Chris@6 569 </td>
Chris@6 570 <td class="mlabels-right">
Chris@6 571 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
Chris@6 572 </tr>
Chris@6 573 </table>
Chris@6 574 </div><div class="memdoc">
Chris@1 575
Chris@6 576 <p>Get the preferred step size (window increment &ndash; the distance in sample frames between the start frames of consecutive blocks passed to the <a class="el" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996" title="Process a single block of input data. ">process()</a> function) for the plugin. </p>
Chris@6 577 <p>This should be called before <a class="el" 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>.</p>
Chris@6 578 <p>A plugin may return 0 if it has no particular interest in the step size. In this case, the host should make the step size equal to the block size if the plugin is accepting input in the time domain. If the plugin is accepting input in the frequency domain, the host may use any step size. The final step size will be set in the <a class="el" 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> call. </p>
Chris@1 579
Chris@6 580 <p>Reimplemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ac7b43a08f1b1f42ed871fd6962c570f4">Vamp::HostExt::PluginInputDomainAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#a344c85cc017c97bf4f0f144e7d6e0f42">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#acb6b82c61ebac4610a8b92f94cd50682">Vamp::HostExt::PluginBufferingAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#adf2ea98d6eeb0435c0c8d7cdc29fed7c">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classFixedTempoEstimator.html#ac7c25bbeeef013210f4ab808ad12b659">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#a0ad851545302fc87e8226104584667a0">PercussionOnsetDetector</a>.</p>
Chris@1 581
Chris@6 582 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00194">194</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 583
Chris@6 584 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 585
Chris@1 586 </div>
Chris@1 587 </div>
Chris@6 588 <a id="ab74f7634c6ac6e3da115667808a79c30"></a>
Chris@6 589 <h2 class="memtitle"><span class="permalink"><a href="#ab74f7634c6ac6e3da115667808a79c30">&#9670;&nbsp;</a></span>getMinChannelCount()</h2>
Chris@6 590
Chris@1 591 <div class="memitem">
Chris@1 592 <div class="memproto">
Chris@6 593 <table class="mlabels">
Chris@6 594 <tr>
Chris@6 595 <td class="mlabels-left">
Chris@1 596 <table class="memname">
Chris@1 597 <tr>
Chris@6 598 <td class="memname">virtual size_t Vamp::Plugin::getMinChannelCount </td>
Chris@1 599 <td>(</td>
Chris@1 600 <td class="paramname"></td><td>)</td>
Chris@6 601 <td> const</td>
Chris@1 602 </tr>
Chris@1 603 </table>
Chris@6 604 </td>
Chris@6 605 <td class="mlabels-right">
Chris@6 606 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
Chris@6 607 </tr>
Chris@6 608 </table>
Chris@6 609 </div><div class="memdoc">
Chris@1 610
Chris@1 611 <p>Get the minimum supported number of input channels. </p>
Chris@1 612
Chris@6 613 <p>Reimplemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#a8e7f62e03adea0321080839f6ef6c77b">Vamp::PluginHostAdapter</a>, and <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#abc0a4e6ce0ae9de39c40725de1f30d2f">Vamp::HostExt::PluginWrapper</a>.</p>
Chris@1 614
Chris@6 615 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00199">199</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 616
Chris@6 617 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00677">FixedTempoEstimator::initialise()</a>, <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00113">PercussionOnsetDetector::initialise()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00106">AmplitudeFollower::initialise()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00104">SpectralCentroid::initialise()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00095">ZeroCrossing::initialise()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00092">PowerSpectrum::initialise()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 618
Chris@1 619 </div>
Chris@1 620 </div>
Chris@6 621 <a id="a0bff9464bc8c117470136c396b2405dd"></a>
Chris@6 622 <h2 class="memtitle"><span class="permalink"><a href="#a0bff9464bc8c117470136c396b2405dd">&#9670;&nbsp;</a></span>getMaxChannelCount()</h2>
Chris@6 623
Chris@1 624 <div class="memitem">
Chris@1 625 <div class="memproto">
Chris@6 626 <table class="mlabels">
Chris@6 627 <tr>
Chris@6 628 <td class="mlabels-left">
Chris@1 629 <table class="memname">
Chris@1 630 <tr>
Chris@6 631 <td class="memname">virtual size_t Vamp::Plugin::getMaxChannelCount </td>
Chris@1 632 <td>(</td>
Chris@1 633 <td class="paramname"></td><td>)</td>
Chris@6 634 <td> const</td>
Chris@1 635 </tr>
Chris@1 636 </table>
Chris@6 637 </td>
Chris@6 638 <td class="mlabels-right">
Chris@6 639 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
Chris@6 640 </tr>
Chris@6 641 </table>
Chris@6 642 </div><div class="memdoc">
Chris@1 643
Chris@1 644 <p>Get the maximum supported number of input channels. </p>
Chris@1 645
Chris@6 646 <p>Reimplemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#a626ad6e35eb0f4ed93bc3c6d976cdca4">Vamp::PluginHostAdapter</a>, and <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#acfed040cd91e797ee89d077db22b4a97">Vamp::HostExt::PluginWrapper</a>.</p>
Chris@1 647
Chris@6 648 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00204">204</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 649
Chris@6 650 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00677">FixedTempoEstimator::initialise()</a>, <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00113">PercussionOnsetDetector::initialise()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00106">AmplitudeFollower::initialise()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00104">SpectralCentroid::initialise()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00095">ZeroCrossing::initialise()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00092">PowerSpectrum::initialise()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 651
Chris@1 652 </div>
Chris@1 653 </div>
Chris@6 654 <a id="ad064d5d132b5c9bd7064f429c3309e35"></a>
Chris@6 655 <h2 class="memtitle"><span class="permalink"><a href="#ad064d5d132b5c9bd7064f429c3309e35">&#9670;&nbsp;</a></span>getOutputDescriptors()</h2>
Chris@6 656
Chris@1 657 <div class="memitem">
Chris@1 658 <div class="memproto">
Chris@6 659 <table class="mlabels">
Chris@6 660 <tr>
Chris@6 661 <td class="mlabels-left">
Chris@1 662 <table class="memname">
Chris@1 663 <tr>
Chris@6 664 <td class="memname">virtual <a class="el" href="classVamp_1_1Plugin.html#a30f531b8fb69fac41a24e3d2a6a08ed9">OutputList</a> Vamp::Plugin::getOutputDescriptors </td>
Chris@1 665 <td>(</td>
Chris@1 666 <td class="paramname"></td><td>)</td>
Chris@6 667 <td> const</td>
Chris@1 668 </tr>
Chris@1 669 </table>
Chris@6 670 </td>
Chris@6 671 <td class="mlabels-right">
Chris@6 672 <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
Chris@6 673 </tr>
Chris@6 674 </table>
Chris@6 675 </div><div class="memdoc">
Chris@1 676
Chris@1 677 <p>Get the outputs of this plugin. </p>
Chris@6 678 <p>An output's index in this list is used as its numeric index when looking it up in the FeatureSet returned from the <a class="el" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996" title="Process a single block of input data. ">process()</a> call. </p>
Chris@1 679
Chris@6 680 <p>Implemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#ac17520cdd29a57d320ca65066ec2636c">Vamp::HostExt::PluginBufferingAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#ad799e6317c4caf1a1c55b172ed6cc1fc">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#af67a6cd3afa18895393ec8d4bdec3b4c">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classFixedTempoEstimator.html#af8d3aaa1025078a6ee004f615cc68cbb">FixedTempoEstimator</a>, <a class="el" href="classPercussionOnsetDetector.html#a9518f60b3b0bf6c31c51c0aaffc599c9">PercussionOnsetDetector</a>, <a class="el" href="classPowerSpectrum.html#a75a374270a4f22c8104db3e815ff6d7b">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#a3e7f3c93c66f161e9b37e7f2aff1fe60">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#af77b30128e071e99d0dd374a3b2fe928">SpectralCentroid</a>, and <a class="el" href="classZeroCrossing.html#ab83cfab3f9674920e295c2f3571bb24e">ZeroCrossing</a>.</p>
Chris@1 681
Chris@6 682 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 683
Chris@1 684 </div>
Chris@1 685 </div>
Chris@6 686 <a id="ae4aed3bebfe80a2e2fccd3d37af26996"></a>
Chris@6 687 <h2 class="memtitle"><span class="permalink"><a href="#ae4aed3bebfe80a2e2fccd3d37af26996">&#9670;&nbsp;</a></span>process()</h2>
Chris@6 688
Chris@1 689 <div class="memitem">
Chris@1 690 <div class="memproto">
Chris@6 691 <table class="mlabels">
Chris@6 692 <tr>
Chris@6 693 <td class="mlabels-left">
Chris@1 694 <table class="memname">
Chris@1 695 <tr>
Chris@6 696 <td class="memname">virtual <a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">FeatureSet</a> Vamp::Plugin::process </td>
Chris@1 697 <td>(</td>
Chris@1 698 <td class="paramtype">const float *const *&#160;</td>
Chris@1 699 <td class="paramname"><em>inputBuffers</em>, </td>
Chris@1 700 </tr>
Chris@1 701 <tr>
Chris@1 702 <td class="paramkey"></td>
Chris@1 703 <td></td>
Chris@1 704 <td class="paramtype"><a class="el" href="structVamp_1_1RealTime.html">RealTime</a>&#160;</td>
Chris@1 705 <td class="paramname"><em>timestamp</em>&#160;</td>
Chris@1 706 </tr>
Chris@1 707 <tr>
Chris@1 708 <td></td>
Chris@1 709 <td>)</td>
Chris@6 710 <td></td><td></td>
Chris@1 711 </tr>
Chris@1 712 </table>
Chris@6 713 </td>
Chris@6 714 <td class="mlabels-right">
Chris@6 715 <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
Chris@6 716 </tr>
Chris@6 717 </table>
Chris@6 718 </div><div class="memdoc">
Chris@1 719
Chris@1 720 <p>Process a single block of input data. </p>
Chris@1 721 <p>If the plugin's inputDomain is TimeDomain, inputBuffers will point to one array of floats per input channel, and each of these arrays will contain blockSize consecutive audio samples (the host will zero-pad as necessary). The timestamp in this case will be the real time in seconds of the start of the supplied block of samples.</p>
Chris@6 722 <p>If the plugin's inputDomain is FrequencyDomain, inputBuffers will point to one array of floats per input channel, and each of these arrays will contain blockSize/2+1 consecutive pairs of real and imaginary component floats corresponding to bins 0..(blockSize/2) of the <a class="el" href="classVamp_1_1FFT.html" title="A simple FFT implementation provided for convenience of plugin authors. ">FFT</a> output. That is, bin 0 (the first pair of floats) contains the DC output, up to bin blockSize/2 which contains the Nyquist-frequency output. There will therefore be blockSize+2 floats per channel in total. The timestamp will be the real time in seconds of the centre of the <a class="el" href="classVamp_1_1FFT.html" title="A simple FFT implementation provided for convenience of plugin authors. ">FFT</a> input window (i.e. the very first block passed to process might contain the <a class="el" href="classVamp_1_1FFT.html" title="A simple FFT implementation provided for convenience of plugin authors. ">FFT</a> of half a block of zero samples and the first half-block of the actual data, with a timestamp of zero).</p>
Chris@1 723 <p>Return any features that have become available after this process call. (These do not necessarily have to fall within the process block, except for OneSamplePerStep outputs.) </p>
Chris@1 724
Chris@1 725 <p>Implemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a55058a20c1f8bffc0dc927350df778a0">Vamp::HostExt::PluginBufferingAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginChannelAdapter.html#a6ff37bf754ff8711dbcb2f020fa3902c">Vamp::HostExt::PluginChannelAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#a38fe1080b343ba10e5d8a4b30c87cbdd">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231">Vamp::HostExt::PluginInputDomainAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginSummarisingAdapter.html#a3314b456a4780601c021dac25b478846">Vamp::HostExt::PluginSummarisingAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a6bd72d6dfb3047524dbe8ae3294527cf">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classFixedTempoEstimator.html#a1cf76b0e55cf4ed3da095cffcdeaec3c">FixedTempoEstimator</a>, <a class="el" href="classPercussionOnsetDetector.html#adfd989812b3e0cb8f4b498f56a5a9614">PercussionOnsetDetector</a>, <a class="el" href="classAmplitudeFollower.html#a48d0f95cac31ffd190cff89b50a2a5bd">AmplitudeFollower</a>, <a class="el" href="classPowerSpectrum.html#aa5664ffc2b37a16db471fae791c1f55f">PowerSpectrum</a>, <a class="el" href="classSpectralCentroid.html#aca96c70e7e75c9e4a7db38485018914c">SpectralCentroid</a>, and <a class="el" href="classZeroCrossing.html#abf4aaa6fd8cc03de63f4e1e8942633da">ZeroCrossing</a>.</p>
Chris@1 726
Chris@6 727 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 728
Chris@1 729 </div>
Chris@1 730 </div>
Chris@6 731 <a id="aeca2a26e658ba0314ba90d25dd2195d6"></a>
Chris@6 732 <h2 class="memtitle"><span class="permalink"><a href="#aeca2a26e658ba0314ba90d25dd2195d6">&#9670;&nbsp;</a></span>getRemainingFeatures()</h2>
Chris@6 733
Chris@1 734 <div class="memitem">
Chris@1 735 <div class="memproto">
Chris@6 736 <table class="mlabels">
Chris@6 737 <tr>
Chris@6 738 <td class="mlabels-left">
Chris@1 739 <table class="memname">
Chris@1 740 <tr>
Chris@6 741 <td class="memname">virtual <a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">FeatureSet</a> Vamp::Plugin::getRemainingFeatures </td>
Chris@1 742 <td>(</td>
Chris@1 743 <td class="paramname"></td><td>)</td>
Chris@6 744 <td></td>
Chris@1 745 </tr>
Chris@1 746 </table>
Chris@6 747 </td>
Chris@6 748 <td class="mlabels-right">
Chris@6 749 <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
Chris@6 750 </tr>
Chris@6 751 </table>
Chris@6 752 </div><div class="memdoc">
Chris@1 753
Chris@1 754 <p>After all blocks have been processed, calculate and return any remaining features derived from the complete input. </p>
Chris@1 755
Chris@1 756 <p>Implemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a28423951b2eda1a1fc371485434f417b">Vamp::HostExt::PluginBufferingAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#a984a4c11f3fbdcfd90e4837b1619a5ab">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginSummarisingAdapter.html#ae9dcbd1ba8197ff90b4fc6bf7ade7688">Vamp::HostExt::PluginSummarisingAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a2bc8c0992e64f06991fb7cf89f99857e">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classFixedTempoEstimator.html#a4965cf99be77fc4d1de51e11d83936b0">FixedTempoEstimator</a>, <a class="el" href="classPercussionOnsetDetector.html#ad3d6767ed137783e84f842b4d4732ffa">PercussionOnsetDetector</a>, <a class="el" href="classAmplitudeFollower.html#a368606f643b88e0df0823d85e36f030c">AmplitudeFollower</a>, <a class="el" href="classPowerSpectrum.html#ac8a9661a785d38f4c5ce8ca2d53e69f9">PowerSpectrum</a>, <a class="el" href="classSpectralCentroid.html#a83ba39f0870a2f86837605a958dfab1a">SpectralCentroid</a>, and <a class="el" href="classZeroCrossing.html#a70996d1b7166e303903daf92a9a37ad8">ZeroCrossing</a>.</p>
Chris@1 757
Chris@6 758 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 759
Chris@1 760 </div>
Chris@1 761 </div>
Chris@6 762 <a id="a530123068767a8728c568ffccfe3e4e5"></a>
Chris@6 763 <h2 class="memtitle"><span class="permalink"><a href="#a530123068767a8728c568ffccfe3e4e5">&#9670;&nbsp;</a></span>getType()</h2>
Chris@6 764
Chris@1 765 <div class="memitem">
Chris@1 766 <div class="memproto">
Chris@6 767 <table class="mlabels">
Chris@6 768 <tr>
Chris@6 769 <td class="mlabels-left">
Chris@1 770 <table class="memname">
Chris@1 771 <tr>
Chris@6 772 <td class="memname">virtual std::string Vamp::Plugin::getType </td>
Chris@1 773 <td>(</td>
Chris@1 774 <td class="paramname"></td><td>)</td>
Chris@6 775 <td> const</td>
Chris@1 776 </tr>
Chris@1 777 </table>
Chris@6 778 </td>
Chris@6 779 <td class="mlabels-right">
Chris@6 780 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
Chris@6 781 </tr>
Chris@6 782 </table>
Chris@6 783 </div><div class="memdoc">
Chris@1 784
Chris@6 785 <p>Used to distinguish between <a class="el" 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> and other potential sibling subclasses of <a class="el" href="classVamp_1_1PluginBase.html" title="A base class for plugins with optional configurable parameters, programs, etc. ">PluginBase</a>. </p>
Chris@1 786 <p>Do not reimplement this function in your subclass. </p>
Chris@1 787
Chris@1 788 <p>Implements <a class="el" href="classVamp_1_1PluginBase.html#a2da03e9ced8dc7e4382205e6dc05dbff">Vamp::PluginBase</a>.</p>
Chris@1 789
Chris@6 790 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00438">438</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 791
Chris@1 792 </div>
Chris@1 793 </div>
Chris@6 794 <a id="ab4aa9c3e6f6dd9addbc095463c9fb772"></a>
Chris@6 795 <h2 class="memtitle"><span class="permalink"><a href="#ab4aa9c3e6f6dd9addbc095463c9fb772">&#9670;&nbsp;</a></span>getVampApiVersion()</h2>
Chris@6 796
Chris@1 797 <div class="memitem">
Chris@1 798 <div class="memproto">
Chris@6 799 <table class="mlabels">
Chris@6 800 <tr>
Chris@6 801 <td class="mlabels-left">
Chris@1 802 <table class="memname">
Chris@1 803 <tr>
Chris@6 804 <td class="memname">virtual unsigned int Vamp::PluginBase::getVampApiVersion </td>
Chris@1 805 <td>(</td>
Chris@1 806 <td class="paramname"></td><td>)</td>
Chris@6 807 <td> const</td>
Chris@1 808 </tr>
Chris@1 809 </table>
Chris@6 810 </td>
Chris@6 811 <td class="mlabels-right">
Chris@6 812 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 813 </tr>
Chris@6 814 </table>
Chris@6 815 </div><div class="memdoc">
Chris@1 816
Chris@1 817 <p>Get the <a class="el" href="namespaceVamp.html">Vamp</a> API compatibility level of the plugin. </p>
Chris@1 818
Chris@6 819 <p>Reimplemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#adc708325d057516bd92d5ea1c0808dbc">Vamp::PluginHostAdapter</a>, and <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#afa79272f991fb720ddd09784be1b3cb8">Vamp::HostExt::PluginWrapper</a>.</p>
Chris@1 820
Chris@6 821 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2PluginBase_8h_source.html#l00068">68</a> of file <a class="el" href="vamp-sdk_2PluginBase_8h_source.html">vamp-sdk/PluginBase.h</a>.</p>
Chris@1 822
Chris@6 823 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>.</p>
Chris@1 824
Chris@1 825 </div>
Chris@1 826 </div>
Chris@6 827 <a id="ad1c6dfc77aa03d937a885b7f08258f4a"></a>
Chris@6 828 <h2 class="memtitle"><span class="permalink"><a href="#ad1c6dfc77aa03d937a885b7f08258f4a">&#9670;&nbsp;</a></span>getIdentifier()</h2>
Chris@6 829
Chris@1 830 <div class="memitem">
Chris@1 831 <div class="memproto">
Chris@6 832 <table class="mlabels">
Chris@6 833 <tr>
Chris@6 834 <td class="mlabels-left">
Chris@1 835 <table class="memname">
Chris@1 836 <tr>
Chris@6 837 <td class="memname">virtual std::string Vamp::PluginBase::getIdentifier </td>
Chris@1 838 <td>(</td>
Chris@1 839 <td class="paramname"></td><td>)</td>
Chris@6 840 <td> const</td>
Chris@1 841 </tr>
Chris@1 842 </table>
Chris@6 843 </td>
Chris@6 844 <td class="mlabels-right">
Chris@6 845 <span class="mlabels"><span class="mlabel">pure virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 846 </tr>
Chris@6 847 </table>
Chris@6 848 </div><div class="memdoc">
Chris@1 849
Chris@1 850 <p>Get the computer-usable name of the plugin. </p>
Chris@1 851 <p>This should be reasonably short and contain no whitespace or punctuation characters. It may only contain the characters [a-zA-Z0-9_-]. This is the authoritative way for a program to identify a plugin within a given library.</p>
Chris@1 852 <p>This text may be visible to the user, but it should not be the main text used to identify a plugin to the user (that will be the name, below).</p>
Chris@1 853 <p>Example: "zero_crossings" </p>
Chris@1 854
Chris@6 855 <p>Implemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#a68749b61d8a4e322d7ce6662347817ca">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ad9312a38c199004c7bad0c42f590393f">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classPowerSpectrum.html#a885e87df9fbb4e6cb2fff69116122326">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#ad77b59b8e8bc0f415edab073f2e5edef">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#a4992d03772a228015ee2f8174f1bf06e">SpectralCentroid</a>, <a class="el" href="classZeroCrossing.html#af5049a01a3f003f17a45c61b599c6543">ZeroCrossing</a>, <a class="el" href="classFixedTempoEstimator.html#a149f40bbccc3cf3bc05f35e32e6cedac">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#ac1bb968a3632083e55e4d236310b9cdb">PercussionOnsetDetector</a>.</p>
Chris@1 856
Chris@6 857 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00268">runPlugin()</a>.</p>
Chris@1 858
Chris@1 859 </div>
Chris@1 860 </div>
Chris@6 861 <a id="a18619d5097e444ecefee0c359da53232"></a>
Chris@6 862 <h2 class="memtitle"><span class="permalink"><a href="#a18619d5097e444ecefee0c359da53232">&#9670;&nbsp;</a></span>getName()</h2>
Chris@6 863
Chris@1 864 <div class="memitem">
Chris@1 865 <div class="memproto">
Chris@6 866 <table class="mlabels">
Chris@6 867 <tr>
Chris@6 868 <td class="mlabels-left">
Chris@1 869 <table class="memname">
Chris@1 870 <tr>
Chris@6 871 <td class="memname">virtual std::string Vamp::PluginBase::getName </td>
Chris@1 872 <td>(</td>
Chris@1 873 <td class="paramname"></td><td>)</td>
Chris@6 874 <td> const</td>
Chris@1 875 </tr>
Chris@1 876 </table>
Chris@6 877 </td>
Chris@6 878 <td class="mlabels-right">
Chris@6 879 <span class="mlabels"><span class="mlabel">pure virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 880 </tr>
Chris@6 881 </table>
Chris@6 882 </div><div class="memdoc">
Chris@1 883
Chris@1 884 <p>Get a human-readable name or title of the plugin. </p>
Chris@1 885 <p>This should be brief and self-contained, as it may be used to identify the plugin to the user in isolation (i.e. without also showing the plugin's "identifier").</p>
Chris@1 886 <p>Example: "Zero Crossings" </p>
Chris@1 887
Chris@6 888 <p>Implemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#a6276b0838a3a9ac155d295cae0e7bb67">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#aa2b40de6e240d872997a63dd4a301ff3">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classPowerSpectrum.html#a8f3d7d654e6aad23f307ef46dd9e70cb">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#a4a4ea5c0b2e30b420646aa78571176c2">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#aa6236ae7400468b8d23d57f8bbb917a9">SpectralCentroid</a>, <a class="el" href="classZeroCrossing.html#a191365f793e6488d02d57029eb14deb2">ZeroCrossing</a>, <a class="el" href="classFixedTempoEstimator.html#aad3f044387fb8fd4dbadca8f397dd798">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#a9b8532bfd1a6053682db3ce15b1890da">PercussionOnsetDetector</a>.</p>
Chris@1 889
Chris@6 890 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00828">printPluginCategoryList()</a>.</p>
Chris@1 891
Chris@1 892 </div>
Chris@1 893 </div>
Chris@6 894 <a id="a59153a02364f75fff46973b2072e9e5a"></a>
Chris@6 895 <h2 class="memtitle"><span class="permalink"><a href="#a59153a02364f75fff46973b2072e9e5a">&#9670;&nbsp;</a></span>getDescription()</h2>
Chris@6 896
Chris@1 897 <div class="memitem">
Chris@1 898 <div class="memproto">
Chris@6 899 <table class="mlabels">
Chris@6 900 <tr>
Chris@6 901 <td class="mlabels-left">
Chris@1 902 <table class="memname">
Chris@1 903 <tr>
Chris@6 904 <td class="memname">virtual std::string Vamp::PluginBase::getDescription </td>
Chris@1 905 <td>(</td>
Chris@1 906 <td class="paramname"></td><td>)</td>
Chris@6 907 <td> const</td>
Chris@1 908 </tr>
Chris@1 909 </table>
Chris@6 910 </td>
Chris@6 911 <td class="mlabels-right">
Chris@6 912 <span class="mlabels"><span class="mlabel">pure virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 913 </tr>
Chris@6 914 </table>
Chris@6 915 </div><div class="memdoc">
Chris@1 916
Chris@1 917 <p>Get a human-readable description for the plugin, typically a line of text that may optionally be displayed in addition to the plugin's "name". </p>
Chris@1 918 <p>May be empty if the name has said it all already.</p>
Chris@1 919 <p>Example: "Detect and count zero crossing points" </p>
Chris@1 920
Chris@6 921 <p>Implemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#aae795d71594901243de8cda96d871fc8">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ad6e453c30b265a2daf243f953b35c815">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classPowerSpectrum.html#a0740aaee10568b4e21903ccd5a764e2a">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#aad780ea62291ef94925d6f4d1cc3f4ac">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#ac4a840f9b3c92e0acbcc7d262e841b59">SpectralCentroid</a>, <a class="el" href="classZeroCrossing.html#a7ba1cfd102a427f8333ddfa2fe234d58">ZeroCrossing</a>, <a class="el" href="classFixedTempoEstimator.html#a4e48cbf0eedb001c0824db864ee4d942">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#a4ea74f76e302c53ced7508bc8388487b">PercussionOnsetDetector</a>.</p>
Chris@1 922
Chris@6 923 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00828">printPluginCategoryList()</a>.</p>
Chris@1 924
Chris@1 925 </div>
Chris@1 926 </div>
Chris@6 927 <a id="a53d9918bf9ef4d12feedf66b2b26c637"></a>
Chris@6 928 <h2 class="memtitle"><span class="permalink"><a href="#a53d9918bf9ef4d12feedf66b2b26c637">&#9670;&nbsp;</a></span>getMaker()</h2>
Chris@6 929
Chris@1 930 <div class="memitem">
Chris@1 931 <div class="memproto">
Chris@6 932 <table class="mlabels">
Chris@6 933 <tr>
Chris@6 934 <td class="mlabels-left">
Chris@1 935 <table class="memname">
Chris@1 936 <tr>
Chris@6 937 <td class="memname">virtual std::string Vamp::PluginBase::getMaker </td>
Chris@1 938 <td>(</td>
Chris@1 939 <td class="paramname"></td><td>)</td>
Chris@6 940 <td> const</td>
Chris@1 941 </tr>
Chris@1 942 </table>
Chris@6 943 </td>
Chris@6 944 <td class="mlabels-right">
Chris@6 945 <span class="mlabels"><span class="mlabel">pure virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 946 </tr>
Chris@6 947 </table>
Chris@6 948 </div><div class="memdoc">
Chris@1 949
Chris@1 950 <p>Get the name of the author or vendor of the plugin in human-readable form. </p>
Chris@1 951 <p>This should be a short identifying text, as it may be used to label plugins from the same source in a menu or similar. </p>
Chris@1 952
Chris@6 953 <p>Implemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#ac906c3a0eef77f545fb4dad2456ee2b4">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#af9b2f01063828ef0745dc2623fc8dd42">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classPowerSpectrum.html#a55764eb41af953c36339c4cade238be2">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#ac7a9db3ec7daa0e9bd83106bbf641777">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#a9bab5a013a818e286eb4894f9874fee1">SpectralCentroid</a>, <a class="el" href="classZeroCrossing.html#a9ddf295d977b6c64d8acd34b7e0ce1b0">ZeroCrossing</a>, <a class="el" href="classFixedTempoEstimator.html#a5ade364056e5ff7c3e2978d9a75a2988">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#a1ef108aac025c3f2c3201fd9f43b6a6b">PercussionOnsetDetector</a>.</p>
Chris@1 954
Chris@6 955 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00828">printPluginCategoryList()</a>.</p>
Chris@1 956
Chris@1 957 </div>
Chris@1 958 </div>
Chris@6 959 <a id="ab7e9dedbe965f5ab9018b72920fe7661"></a>
Chris@6 960 <h2 class="memtitle"><span class="permalink"><a href="#ab7e9dedbe965f5ab9018b72920fe7661">&#9670;&nbsp;</a></span>getCopyright()</h2>
Chris@6 961
Chris@1 962 <div class="memitem">
Chris@1 963 <div class="memproto">
Chris@6 964 <table class="mlabels">
Chris@6 965 <tr>
Chris@6 966 <td class="mlabels-left">
Chris@1 967 <table class="memname">
Chris@1 968 <tr>
Chris@6 969 <td class="memname">virtual std::string Vamp::PluginBase::getCopyright </td>
Chris@1 970 <td>(</td>
Chris@1 971 <td class="paramname"></td><td>)</td>
Chris@6 972 <td> const</td>
Chris@1 973 </tr>
Chris@1 974 </table>
Chris@6 975 </td>
Chris@6 976 <td class="mlabels-right">
Chris@6 977 <span class="mlabels"><span class="mlabel">pure virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 978 </tr>
Chris@6 979 </table>
Chris@6 980 </div><div class="memdoc">
Chris@1 981
Chris@1 982 <p>Get the copyright statement or licensing summary for the plugin. </p>
Chris@1 983 <p>This can be an informative text, without the same presentation constraints as mentioned for getMaker above. </p>
Chris@1 984
Chris@6 985 <p>Implemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#a6f68665c4c00bb55e4736a091a68d9a9">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#aea9c238f86de65d3380fa887bb9e47e6">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classPowerSpectrum.html#ab0e73795d0d94f1162bde9d024785147">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#acd61ab359d1b7a5514fb2e1bc191f95a">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#afbf8f44c5724cfc7b2b12102389f10b5">SpectralCentroid</a>, <a class="el" href="classZeroCrossing.html#af955fb85b26a5497690aecbd288975f2">ZeroCrossing</a>, <a class="el" href="classFixedTempoEstimator.html#a3bcf5f3d231454792d9abef114ad21b6">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#acf9ac12b8f313aa6fad58ad2fed663da">PercussionOnsetDetector</a>.</p>
Chris@1 986
Chris@6 987 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>.</p>
Chris@1 988
Chris@1 989 </div>
Chris@1 990 </div>
Chris@6 991 <a id="a63f686d77bc3d6b807e7944cdde83151"></a>
Chris@6 992 <h2 class="memtitle"><span class="permalink"><a href="#a63f686d77bc3d6b807e7944cdde83151">&#9670;&nbsp;</a></span>getPluginVersion()</h2>
Chris@6 993
Chris@1 994 <div class="memitem">
Chris@1 995 <div class="memproto">
Chris@6 996 <table class="mlabels">
Chris@6 997 <tr>
Chris@6 998 <td class="mlabels-left">
Chris@1 999 <table class="memname">
Chris@1 1000 <tr>
Chris@6 1001 <td class="memname">virtual int Vamp::PluginBase::getPluginVersion </td>
Chris@1 1002 <td>(</td>
Chris@1 1003 <td class="paramname"></td><td>)</td>
Chris@6 1004 <td> const</td>
Chris@1 1005 </tr>
Chris@1 1006 </table>
Chris@6 1007 </td>
Chris@6 1008 <td class="mlabels-right">
Chris@6 1009 <span class="mlabels"><span class="mlabel">pure virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 1010 </tr>
Chris@6 1011 </table>
Chris@6 1012 </div><div class="memdoc">
Chris@1 1013
Chris@1 1014 <p>Get the version number of the plugin. </p>
Chris@1 1015
Chris@6 1016 <p>Implemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#a5e774f5b0e86293714c0506676d4fa62">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a9537de27c826a1441b2d3643df4880bb">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classPowerSpectrum.html#acd30237d5e3516b3171ffddbfafd4271">PowerSpectrum</a>, <a class="el" href="classAmplitudeFollower.html#ad84e40327cb36e470790af9619e8e80e">AmplitudeFollower</a>, <a class="el" href="classSpectralCentroid.html#a0056cd5e0615ce8766d52c0b7a92280e">SpectralCentroid</a>, <a class="el" href="classZeroCrossing.html#a4199350192d84a4ec5f379805cd3e7cf">ZeroCrossing</a>, <a class="el" href="classFixedTempoEstimator.html#a243f85a07ef5236e5c547a183969e0d2">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#ad4f4a732e9e0ae0cb0151e2e10862299">PercussionOnsetDetector</a>.</p>
Chris@1 1017
Chris@6 1018 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>.</p>
Chris@1 1019
Chris@1 1020 </div>
Chris@1 1021 </div>
Chris@6 1022 <a id="a0c24ff6a43c681198dc9497287a26e3a"></a>
Chris@6 1023 <h2 class="memtitle"><span class="permalink"><a href="#a0c24ff6a43c681198dc9497287a26e3a">&#9670;&nbsp;</a></span>getParameterDescriptors()</h2>
Chris@6 1024
Chris@1 1025 <div class="memitem">
Chris@1 1026 <div class="memproto">
Chris@6 1027 <table class="mlabels">
Chris@6 1028 <tr>
Chris@6 1029 <td class="mlabels-left">
Chris@1 1030 <table class="memname">
Chris@1 1031 <tr>
Chris@6 1032 <td class="memname">virtual <a class="el" href="classVamp_1_1PluginBase.html#a3b6bb4bbd86affe1ca9deceea1aad4f8">ParameterList</a> Vamp::PluginBase::getParameterDescriptors </td>
Chris@1 1033 <td>(</td>
Chris@1 1034 <td class="paramname"></td><td>)</td>
Chris@6 1035 <td> const</td>
Chris@1 1036 </tr>
Chris@1 1037 </table>
Chris@6 1038 </td>
Chris@6 1039 <td class="mlabels-right">
Chris@6 1040 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 1041 </tr>
Chris@6 1042 </table>
Chris@6 1043 </div><div class="memdoc">
Chris@1 1044
Chris@1 1045 <p>Get the controllable parameters of this plugin. </p>
Chris@1 1046
Chris@6 1047 <p>Reimplemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#a8f2b1c45be01169414bc86b685f4508e">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ab2b67205d86e921cb0a9bd1f819d2cf9">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classAmplitudeFollower.html#a4a707648d17d03a66b110b73b99e821b">AmplitudeFollower</a>, <a class="el" href="classFixedTempoEstimator.html#a4d5edffcea6c8757e0c077913b098aea">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#ae1cc81d82aaac8db5cf8a1067494f3d8">PercussionOnsetDetector</a>.</p>
Chris@1 1048
Chris@6 1049 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2PluginBase_8h_source.html#l00208">208</a> of file <a class="el" href="vamp-sdk_2PluginBase_8h_source.html">vamp-sdk/PluginBase.h</a>.</p>
Chris@1 1050
Chris@6 1051 <p class="reference">Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00609">enumeratePlugins()</a>.</p>
Chris@1 1052
Chris@1 1053 </div>
Chris@1 1054 </div>
Chris@6 1055 <a id="aa813d61077080ec95487d2a0227cc51b"></a>
Chris@6 1056 <h2 class="memtitle"><span class="permalink"><a href="#aa813d61077080ec95487d2a0227cc51b">&#9670;&nbsp;</a></span>getParameter()</h2>
Chris@6 1057
Chris@1 1058 <div class="memitem">
Chris@1 1059 <div class="memproto">
Chris@6 1060 <table class="mlabels">
Chris@6 1061 <tr>
Chris@6 1062 <td class="mlabels-left">
Chris@1 1063 <table class="memname">
Chris@1 1064 <tr>
Chris@6 1065 <td class="memname">virtual float Vamp::PluginBase::getParameter </td>
Chris@1 1066 <td>(</td>
Chris@1 1067 <td class="paramtype">std::string&#160;</td>
Chris@1 1068 <td class="paramname"></td><td>)</td>
Chris@6 1069 <td> const</td>
Chris@1 1070 </tr>
Chris@1 1071 </table>
Chris@6 1072 </td>
Chris@6 1073 <td class="mlabels-right">
Chris@6 1074 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 1075 </tr>
Chris@6 1076 </table>
Chris@6 1077 </div><div class="memdoc">
Chris@1 1078
Chris@1 1079 <p>Get the value of a named parameter. </p>
Chris@1 1080 <p>The argument is the identifier field from that parameter's descriptor. </p>
Chris@1 1081
Chris@6 1082 <p>Reimplemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#a97149b60fb9d7c4359262ba8f6ff9743">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a5c0a4d72a25fded51829de21771de521">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classAmplitudeFollower.html#a93f32b68462f46af5265327a69479c38">AmplitudeFollower</a>, <a class="el" href="classFixedTempoEstimator.html#ae988b4015672a73914e83c1589952752">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#accce70a87d6b30d4696d40a3e09b8f17">PercussionOnsetDetector</a>.</p>
Chris@1 1083
Chris@6 1084 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2PluginBase_8h_source.html#l00216">216</a> of file <a class="el" href="vamp-sdk_2PluginBase_8h_source.html">vamp-sdk/PluginBase.h</a>.</p>
Chris@1 1085
Chris@1 1086 </div>
Chris@1 1087 </div>
Chris@6 1088 <a id="a6c718ce822f7b73b98940d59dcaa9366"></a>
Chris@6 1089 <h2 class="memtitle"><span class="permalink"><a href="#a6c718ce822f7b73b98940d59dcaa9366">&#9670;&nbsp;</a></span>setParameter()</h2>
Chris@6 1090
Chris@1 1091 <div class="memitem">
Chris@1 1092 <div class="memproto">
Chris@6 1093 <table class="mlabels">
Chris@6 1094 <tr>
Chris@6 1095 <td class="mlabels-left">
Chris@1 1096 <table class="memname">
Chris@1 1097 <tr>
Chris@6 1098 <td class="memname">virtual void Vamp::PluginBase::setParameter </td>
Chris@1 1099 <td>(</td>
Chris@1 1100 <td class="paramtype">std::string&#160;</td>
Chris@1 1101 <td class="paramname">, </td>
Chris@1 1102 </tr>
Chris@1 1103 <tr>
Chris@1 1104 <td class="paramkey"></td>
Chris@1 1105 <td></td>
Chris@1 1106 <td class="paramtype">float&#160;</td>
Chris@1 1107 <td class="paramname">&#160;</td>
Chris@1 1108 </tr>
Chris@1 1109 <tr>
Chris@1 1110 <td></td>
Chris@1 1111 <td>)</td>
Chris@6 1112 <td></td><td></td>
Chris@1 1113 </tr>
Chris@1 1114 </table>
Chris@6 1115 </td>
Chris@6 1116 <td class="mlabels-right">
Chris@6 1117 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 1118 </tr>
Chris@6 1119 </table>
Chris@6 1120 </div><div class="memdoc">
Chris@1 1121
Chris@1 1122 <p>Set a named parameter. </p>
Chris@1 1123 <p>The first argument is the identifier field from that parameter's descriptor. </p>
Chris@1 1124
Chris@1 1125 <p>Reimplemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a7a979b20c169d37adbd7b7d8b8a077b3">Vamp::HostExt::PluginBufferingAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#a29f75395aa75b9de0228aa11edf9c6d6">Vamp::PluginHostAdapter</a>, <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a651b15a5dc4c27942ac0c87c6092bfe5">Vamp::HostExt::PluginWrapper</a>, <a class="el" href="classAmplitudeFollower.html#ae1fc37ece4d20e40f3066a3361a99340">AmplitudeFollower</a>, <a class="el" href="classFixedTempoEstimator.html#a8a5a413025384cf451c64d2c2ce13a75">FixedTempoEstimator</a>, and <a class="el" href="classPercussionOnsetDetector.html#aa097d72488e1211f05fc661ff5c6dc01">PercussionOnsetDetector</a>.</p>
Chris@1 1126
Chris@6 1127 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2PluginBase_8h_source.html#l00222">222</a> of file <a class="el" href="vamp-sdk_2PluginBase_8h_source.html">vamp-sdk/PluginBase.h</a>.</p>
Chris@1 1128
Chris@1 1129 </div>
Chris@1 1130 </div>
Chris@6 1131 <a id="aaf6febff0ab4daf4a5089c98a67f4df8"></a>
Chris@6 1132 <h2 class="memtitle"><span class="permalink"><a href="#aaf6febff0ab4daf4a5089c98a67f4df8">&#9670;&nbsp;</a></span>getPrograms()</h2>
Chris@6 1133
Chris@1 1134 <div class="memitem">
Chris@1 1135 <div class="memproto">
Chris@6 1136 <table class="mlabels">
Chris@6 1137 <tr>
Chris@6 1138 <td class="mlabels-left">
Chris@1 1139 <table class="memname">
Chris@1 1140 <tr>
Chris@6 1141 <td class="memname">virtual <a class="el" href="classVamp_1_1PluginBase.html#a7f66f00437b21e5f694fe02356b12f20">ProgramList</a> Vamp::PluginBase::getPrograms </td>
Chris@1 1142 <td>(</td>
Chris@1 1143 <td class="paramname"></td><td>)</td>
Chris@6 1144 <td> const</td>
Chris@1 1145 </tr>
Chris@1 1146 </table>
Chris@6 1147 </td>
Chris@6 1148 <td class="mlabels-right">
Chris@6 1149 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 1150 </tr>
Chris@6 1151 </table>
Chris@6 1152 </div><div class="memdoc">
Chris@1 1153
Chris@1 1154 <p>Get the program settings available in this plugin. </p>
Chris@1 1155 <p>A program is a named shorthand for a set of parameter values; changing the program may cause the plugin to alter the values of its published parameters (and/or non-public internal processing parameters). The host should re-read the plugin's parameter values after setting a new program.</p>
Chris@1 1156 <p>The programs must have unique names. </p>
Chris@1 1157
Chris@6 1158 <p>Reimplemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#a1e3c40e9b9d8dc876d2e732976950c4b">Vamp::PluginHostAdapter</a>, and <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#aa0b72ea17766266d20539f293ccae7c8">Vamp::HostExt::PluginWrapper</a>.</p>
Chris@1 1159
Chris@6 1160 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2PluginBase_8h_source.html#l00237">237</a> of file <a class="el" href="vamp-sdk_2PluginBase_8h_source.html">vamp-sdk/PluginBase.h</a>.</p>
Chris@1 1161
Chris@1 1162 </div>
Chris@1 1163 </div>
Chris@6 1164 <a id="aac38c5dc6e87208616122897518ca3d5"></a>
Chris@6 1165 <h2 class="memtitle"><span class="permalink"><a href="#aac38c5dc6e87208616122897518ca3d5">&#9670;&nbsp;</a></span>getCurrentProgram()</h2>
Chris@6 1166
Chris@1 1167 <div class="memitem">
Chris@1 1168 <div class="memproto">
Chris@6 1169 <table class="mlabels">
Chris@6 1170 <tr>
Chris@6 1171 <td class="mlabels-left">
Chris@1 1172 <table class="memname">
Chris@1 1173 <tr>
Chris@6 1174 <td class="memname">virtual std::string Vamp::PluginBase::getCurrentProgram </td>
Chris@1 1175 <td>(</td>
Chris@1 1176 <td class="paramname"></td><td>)</td>
Chris@6 1177 <td> const</td>
Chris@1 1178 </tr>
Chris@1 1179 </table>
Chris@6 1180 </td>
Chris@6 1181 <td class="mlabels-right">
Chris@6 1182 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 1183 </tr>
Chris@6 1184 </table>
Chris@6 1185 </div><div class="memdoc">
Chris@1 1186
Chris@1 1187 <p>Get the current program. </p>
Chris@1 1188
Chris@6 1189 <p>Reimplemented in <a class="el" href="classVamp_1_1PluginHostAdapter.html#abf984c347c4dac9e4b01123498bfe68f">Vamp::PluginHostAdapter</a>, and <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a3936fe2c4b3c960dd244849a7c3320ad">Vamp::HostExt::PluginWrapper</a>.</p>
Chris@1 1190
Chris@6 1191 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2PluginBase_8h_source.html#l00242">242</a> of file <a class="el" href="vamp-sdk_2PluginBase_8h_source.html">vamp-sdk/PluginBase.h</a>.</p>
Chris@1 1192
Chris@1 1193 </div>
Chris@1 1194 </div>
Chris@6 1195 <a id="aadd3a547ef140bae200473a9518e3353"></a>
Chris@6 1196 <h2 class="memtitle"><span class="permalink"><a href="#aadd3a547ef140bae200473a9518e3353">&#9670;&nbsp;</a></span>selectProgram()</h2>
Chris@6 1197
Chris@1 1198 <div class="memitem">
Chris@1 1199 <div class="memproto">
Chris@6 1200 <table class="mlabels">
Chris@6 1201 <tr>
Chris@6 1202 <td class="mlabels-left">
Chris@1 1203 <table class="memname">
Chris@1 1204 <tr>
Chris@6 1205 <td class="memname">virtual void Vamp::PluginBase::selectProgram </td>
Chris@1 1206 <td>(</td>
Chris@1 1207 <td class="paramtype">std::string&#160;</td>
Chris@1 1208 <td class="paramname"></td><td>)</td>
Chris@6 1209 <td></td>
Chris@1 1210 </tr>
Chris@1 1211 </table>
Chris@6 1212 </td>
Chris@6 1213 <td class="mlabels-right">
Chris@6 1214 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
Chris@6 1215 </tr>
Chris@6 1216 </table>
Chris@6 1217 </div><div class="memdoc">
Chris@1 1218
Chris@1 1219 <p>Select a program. </p>
Chris@1 1220 <p>(If the given program name is not one of the available programs, do nothing.) </p>
Chris@1 1221
Chris@1 1222 <p>Reimplemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a3cc7000e0aff525950e0a286b87f8927">Vamp::HostExt::PluginBufferingAdapter</a>, <a class="el" href="classVamp_1_1PluginHostAdapter.html#a8f5515ab34cc13d9403ccc6b4b788683">Vamp::PluginHostAdapter</a>, and <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a074978333a74fdcf336a8a1d8ea20abf">Vamp::HostExt::PluginWrapper</a>.</p>
Chris@1 1223
Chris@6 1224 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2PluginBase_8h_source.html#l00248">248</a> of file <a class="el" href="vamp-sdk_2PluginBase_8h_source.html">vamp-sdk/PluginBase.h</a>.</p>
Chris@6 1225
Chris@6 1226 <p class="reference">References <a class="el" href="plugguard_8h_source.html#l00080">_VAMP_SDK_PLUGSPACE_END</a>.</p>
Chris@1 1227
Chris@1 1228 </div>
Chris@1 1229 </div>
Chris@6 1230 <h2 class="groupheader">Member Data Documentation</h2>
Chris@6 1231 <a id="a59b9dd82a4f4eb946cd0474cc81abc23"></a>
Chris@6 1232 <h2 class="memtitle"><span class="permalink"><a href="#a59b9dd82a4f4eb946cd0474cc81abc23">&#9670;&nbsp;</a></span>m_inputSampleRate</h2>
Chris@6 1233
Chris@1 1234 <div class="memitem">
Chris@1 1235 <div class="memproto">
Chris@6 1236 <table class="mlabels">
Chris@6 1237 <tr>
Chris@6 1238 <td class="mlabels-left">
Chris@1 1239 <table class="memname">
Chris@1 1240 <tr>
Chris@6 1241 <td class="memname">float Vamp::Plugin::m_inputSampleRate</td>
Chris@1 1242 </tr>
Chris@1 1243 </table>
Chris@6 1244 </td>
Chris@6 1245 <td class="mlabels-right">
Chris@6 1246 <span class="mlabels"><span class="mlabel">protected</span></span> </td>
Chris@6 1247 </tr>
Chris@6 1248 </table>
Chris@6 1249 </div><div class="memdoc">
Chris@1 1250
Chris@6 1251 <p class="definition">Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00444">444</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
Chris@1 1252
Chris@6 1253 <p class="reference">Referenced by <a class="el" href="ZeroCrossing_8cpp_source.html#l00112">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00106">AmplitudeFollower::initialise()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00146">SpectralCentroid::process()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00143">ZeroCrossing::process()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00226">PercussionOnsetDetector::process()</a>.</p>
Chris@1 1254
Chris@1 1255 </div>
Chris@1 1256 </div>
Chris@1 1257 <hr/>The documentation for this class was generated from the following file:<ul>
Chris@1 1258 <li><a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a></li>
Chris@1 1259 </ul>
Chris@3 1260 </div><!-- contents -->
Chris@6 1261 </div><!-- doc-content -->
Chris@6 1262 <!-- start footer part -->
Chris@6 1263 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
Chris@6 1264 <ul>
Chris@6 1265 <li class="navelem"><a class="el" href="namespaceVamp.html">Vamp</a></li><li class="navelem"><a class="el" href="classVamp_1_1Plugin.html">Plugin</a></li>
Chris@6 1266 <li class="footer">Generated by
Chris@6 1267 <a href="http://www.doxygen.org/index.html">
Chris@6 1268 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
Chris@6 1269 </ul>
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Chris@1 1271 </body>
Chris@1 1272 </html>