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Add a page about the Vamp Plugin Pack, including links to download mirrors
author Chris Cannam
date Tue, 11 Aug 2020 16:41:11 +0100
parents 8260c0f4e05b
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cannam@50 30 <div id="projectname">VampPluginSDK
cannam@50 31 &#160;<span id="projectnumber">2.1</span>
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cannam@50 76 <a href="#pub-types">Public Types</a> &#124;
cannam@50 77 <a href="#pub-methods">Public Member Functions</a> &#124;
cannam@50 78 <a href="#pro-attribs">Protected Attributes</a> </div>
cannam@50 79 <div class="headertitle">
cannam@50 80 <div class="title">Vamp::HostExt::PluginInputDomainAdapter Class Reference</div> </div>
cannam@50 81 </div>
cannam@0 82 <div class="contents">
cannam@50 83 <!-- doxytag: class="Vamp::HostExt::PluginInputDomainAdapter" --><!-- doxytag: inherits="Vamp::HostExt::PluginWrapper" -->
cannam@50 84 <p><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> is a <a class="el" href="namespaceVamp.html">Vamp</a> plugin adapter that converts time-domain input into frequency-domain input for plugins that need it.
cannam@50 85 <a href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#details">More...</a></p>
cannam@50 86
cannam@50 87 <p><code>#include &lt;<a class="el" href="PluginInputDomainAdapter_8h_source.html">vamp-hostsdk/PluginInputDomainAdapter.h</a>&gt;</code></p>
cannam@0 88 <div class="dynheader">
cannam@0 89 Inheritance diagram for Vamp::HostExt::PluginInputDomainAdapter:</div>
cannam@50 90 <div class="dyncontent">
cannam@50 91 <div class="center"><img src="classVamp_1_1HostExt_1_1PluginInputDomainAdapter__inherit__graph.png" border="0" usemap="#Vamp_1_1HostExt_1_1PluginInputDomainAdapter_inherit__map" alt="Inheritance graph"/></div>
cannam@50 92 <map name="Vamp_1_1HostExt_1_1PluginInputDomainAdapter_inherit__map" id="Vamp_1_1HostExt_1_1PluginInputDomainAdapter_inherit__map">
cannam@50 93 <area shape="rect" id="node2" href="classVamp_1_1HostExt_1_1PluginWrapper.html" title="PluginWrapper is a simple base class for adapter plugins." alt="" coords="40,155,224,181"/><area shape="rect" id="node4" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o..." alt="" coords="86,81,177,106"/><area shape="rect" id="node6" href="classVamp_1_1PluginBase.html" title="A base class for plugins with optional configurable parameters, programs, etc." alt="" coords="73,6,191,31"/></map>
cannam@50 94 <center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
cannam@0 95
cannam@50 96 <p><a href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter-members.html">List of all members.</a></p>
cannam@50 97 <table class="memberdecls">
cannam@50 98 <tr><td colspan="2"><h2><a name="pub-types"></a>
cannam@50 99 Public Types</h2></td></tr>
cannam@50 100 <tr><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577">ProcessTimestampMethod</a> { <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577afcf39fe57ba29a908d4877c21de145dd">ShiftTimestamp</a>,
cannam@50 101 <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577a0838ff456d829e9096b5d968e6c55152">ShiftData</a>,
cannam@50 102 <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577ab06e8c6824802978d0be4074a556b297">NoShift</a>
cannam@0 103 }</td></tr>
cannam@50 104 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">ProcessTimestampMethod determines how the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> handles timestamps for the data passed to the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> function of the plugin it wraps, in the case where the plugin is expecting frequency-domain data. <a href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577">More...</a><br/></td></tr>
cannam@50 105 <tr><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dc">WindowType</a> { <br/>
cannam@50 106 &#160;&#160;<a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dca99b08cf7a7f4a1b52a09044ea12c6324">RectangularWindow</a> = 0,
cannam@50 107 <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dca77fd88a7d94fcd9c6c4aef30b86f077d">BartlettWindow</a> = 1,
cannam@50 108 <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dcaae5133bd639336a5c31378f4c2939d42">TriangularWindow</a> = 1,
cannam@50 109 <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dca9d522bff8d5884a8ba57d5a8c7e113c8">HammingWindow</a> = 2,
cannam@50 110 <br/>
cannam@50 111 &#160;&#160;<a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dcacad78947b6c8db20feb5ddf208ac1108">HanningWindow</a> = 3,
cannam@50 112 <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dcadc87b20cfb5f1ddd23ebc281e3e47916">HannWindow</a> = 3,
cannam@50 113 <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dca2e298b1bee28272721953b2921891da6">BlackmanWindow</a> = 4,
cannam@50 114 <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dcaa6a2f46966a46cc7abdf2df74270999e">NuttallWindow</a> = 7,
cannam@50 115 <br/>
cannam@50 116 &#160;&#160;<a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dca7cbf5d8c58f33bcfa28e3a5863d6ac94">BlackmanHarrisWindow</a> = 8
cannam@50 117 <br/>
cannam@50 118 }</td></tr>
cannam@50 119 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">The set of supported window shapes. <a href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dc">More...</a><br/></td></tr>
cannam@50 120 <tr><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>,
cannam@50 121 <a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bcaa30e7877ab33f76acbdca28607e6ab53">FrequencyDomain</a>
cannam@50 122 }</td></tr>
cannam@50 123 <tr><td class="memItemLeft" align="right" valign="top">typedef std::vector<br class="typebreak"/>
cannam@50 124 &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>
cannam@50 125 <tr><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>
cannam@50 126 <tr><td class="memItemLeft" align="right" valign="top">typedef std::map&lt; int, <br class="typebreak"/>
cannam@50 127 <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>
cannam@50 128 <tr><td class="memItemLeft" align="right" valign="top">typedef std::vector<br class="typebreak"/>
cannam@50 129 &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>
cannam@50 130 <tr><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>
cannam@50 131 <tr><td colspan="2"><h2><a name="pub-methods"></a>
cannam@50 132 Public Member Functions</h2></td></tr>
cannam@50 133 <tr><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a878e7275acdb77efc7a802944305039d">PluginInputDomainAdapter</a> (<a class="el" href="classVamp_1_1Plugin.html">Plugin</a> *plugin)</td></tr>
cannam@50 134 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct a <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> wrapping the given plugin. <a href="#a878e7275acdb77efc7a802944305039d"></a><br/></td></tr>
cannam@50 135 <tr><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#aba2cbfa650d8a7c9181dbdb49b10aad0">~PluginInputDomainAdapter</a> ()</td></tr>
cannam@50 136 <tr><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a72d201eca10ec73bf16e07984f58f94c">initialise</a> (size_t channels, size_t stepSize, size_t blockSize)</td></tr>
cannam@50 137 <tr><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="#a72d201eca10ec73bf16e07984f58f94c"></a><br/></td></tr>
cannam@50 138 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a984a12b5b4cb0be1e2f7a0aa84106c4c">reset</a> ()</td></tr>
cannam@50 139 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Reset the plugin after use, to prepare it for another clean run. <a href="#a984a12b5b4cb0be1e2f7a0aa84106c4c"></a><br/></td></tr>
cannam@50 140 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bc">InputDomain</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a47ff1ed72889f323da63f8abc9ea581a">getInputDomain</a> () const </td></tr>
cannam@50 141 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the plugin's required input domain. <a href="#a47ff1ed72889f323da63f8abc9ea581a"></a><br/></td></tr>
cannam@50 142 <tr><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ad979af9f1cbf2eeb16f4eaedb4a4f565">getPreferredStepSize</a> () const </td></tr>
cannam@50 143 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the preferred step size (window increment -- the distance in sample frames between the start frames of consecutive blocks passed to the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> function) for the plugin. <a href="#ad979af9f1cbf2eeb16f4eaedb4a4f565"></a><br/></td></tr>
cannam@50 144 <tr><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a4cf40d09d02022b1962ff17bb0324ea5">getPreferredBlockSize</a> () const </td></tr>
cannam@50 145 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the preferred block size (window size -- the number of sample frames passed in each block to the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> function). <a href="#a4cf40d09d02022b1962ff17bb0324ea5"></a><br/></td></tr>
cannam@50 146 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">FeatureSet</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231">process</a> (const float *const *inputBuffers, <a class="el" href="structVamp_1_1RealTime.html">RealTime</a> timestamp)</td></tr>
cannam@50 147 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Process a single block of input data. <a href="#ab36a81ac9a0ded8d83c6b855263c0231"></a><br/></td></tr>
cannam@50 148 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a1d7366f8cab39abc01ebfc7bf7ca8089">setProcessTimestampMethod</a> (<a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577">ProcessTimestampMethod</a>)</td></tr>
cannam@50 149 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the method used for timestamp adjustment in plugins taking frequency-domain input. <a href="#a1d7366f8cab39abc01ebfc7bf7ca8089"></a><br/></td></tr>
cannam@50 150 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577">ProcessTimestampMethod</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#acfc7a9121f678fd085448f68f15c9eae">getProcessTimestampMethod</a> () const </td></tr>
cannam@50 151 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieve the method used for timestamp adjustment in plugins taking frequency-domain input. <a href="#acfc7a9121f678fd085448f68f15c9eae"></a><br/></td></tr>
cannam@50 152 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structVamp_1_1RealTime.html">RealTime</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ac1ab6af0fcda0a4c3f050c54b2db4769">getTimestampAdjustment</a> () const </td></tr>
cannam@50 153 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the amount by which the timestamps supplied to <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> are being incremented when they are passed to the plugin's own <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> implementation. <a href="#ac1ab6af0fcda0a4c3f050c54b2db4769"></a><br/></td></tr>
cannam@50 154 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dc">WindowType</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab143065e1a65f1d860cb26b32d5a9c1e">getWindowType</a> () const </td></tr>
cannam@50 155 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the current window shape. <a href="#ab143065e1a65f1d860cb26b32d5a9c1e"></a><br/></td></tr>
cannam@50 156 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a652bf9f25352a4fa89dd80ff816558d4">setWindowType</a> (<a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dc">WindowType</a> type)</td></tr>
cannam@50 157 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the current window shape. <a href="#a652bf9f25352a4fa89dd80ff816558d4"></a><br/></td></tr>
cannam@50 158 <tr><td class="memItemLeft" align="right" valign="top">unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a74147fda6b44ff2169bd4a1eea0d46ff">getVampApiVersion</a> () const </td></tr>
cannam@50 159 <tr><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="#a74147fda6b44ff2169bd4a1eea0d46ff"></a><br/></td></tr>
cannam@50 160 <tr><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a4baa9e48f717c2b3e7f92496aa39d904">getIdentifier</a> () const </td></tr>
cannam@50 161 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the computer-usable name of the plugin. <a href="#a4baa9e48f717c2b3e7f92496aa39d904"></a><br/></td></tr>
cannam@50 162 <tr><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ac70a3265bb25aeb03f6dd8f8a0442088">getName</a> () const </td></tr>
cannam@50 163 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get a human-readable name or title of the plugin. <a href="#ac70a3265bb25aeb03f6dd8f8a0442088"></a><br/></td></tr>
cannam@50 164 <tr><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ac334f699c0996055942785410d8a065c">getDescription</a> () const </td></tr>
cannam@50 165 <tr><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="#ac334f699c0996055942785410d8a065c"></a><br/></td></tr>
cannam@50 166 <tr><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a59d5a2298951b317995675e664b1c7bb">getMaker</a> () const </td></tr>
cannam@50 167 <tr><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="#a59d5a2298951b317995675e664b1c7bb"></a><br/></td></tr>
cannam@50 168 <tr><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a47e1acf1696813008324a915c9ba59c5">getPluginVersion</a> () const </td></tr>
cannam@50 169 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the version number of the plugin. <a href="#a47e1acf1696813008324a915c9ba59c5"></a><br/></td></tr>
cannam@50 170 <tr><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ae14f6ecb78be909c4cd5f0cdaed3c566">getCopyright</a> () const </td></tr>
cannam@50 171 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the copyright statement or licensing summary for the plugin. <a href="#ae14f6ecb78be909c4cd5f0cdaed3c566"></a><br/></td></tr>
cannam@50 172 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classVamp_1_1PluginBase.html#a3b6bb4bbd86affe1ca9deceea1aad4f8">ParameterList</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a9be71561265c2e6e43b7feaddaa91f36">getParameterDescriptors</a> () const </td></tr>
cannam@50 173 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the controllable parameters of this plugin. <a href="#a9be71561265c2e6e43b7feaddaa91f36"></a><br/></td></tr>
cannam@50 174 <tr><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a034920f56c8d7609a85447c42556048c">getParameter</a> (std::string) const </td></tr>
cannam@50 175 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the value of a named parameter. <a href="#a034920f56c8d7609a85447c42556048c"></a><br/></td></tr>
cannam@50 176 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a651b15a5dc4c27942ac0c87c6092bfe5">setParameter</a> (std::string, float)</td></tr>
cannam@50 177 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Set a named parameter. <a href="#a651b15a5dc4c27942ac0c87c6092bfe5"></a><br/></td></tr>
cannam@50 178 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classVamp_1_1PluginBase.html#a7f66f00437b21e5f694fe02356b12f20">ProgramList</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a131fbe1df81215020b9aa8cecef4c802">getPrograms</a> () const </td></tr>
cannam@50 179 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the program settings available in this plugin. <a href="#a131fbe1df81215020b9aa8cecef4c802"></a><br/></td></tr>
cannam@50 180 <tr><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a7a312dd42d161064b70afd7ff24c0651">getCurrentProgram</a> () const </td></tr>
cannam@50 181 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the current program. <a href="#a7a312dd42d161064b70afd7ff24c0651"></a><br/></td></tr>
cannam@50 182 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a074978333a74fdcf336a8a1d8ea20abf">selectProgram</a> (std::string)</td></tr>
cannam@50 183 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Select a program. <a href="#a074978333a74fdcf336a8a1d8ea20abf"></a><br/></td></tr>
cannam@50 184 <tr><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a2b28f1cf37d46a514f1e1411a6037bf8">getMinChannelCount</a> () const </td></tr>
cannam@50 185 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the minimum supported number of input channels. <a href="#a2b28f1cf37d46a514f1e1411a6037bf8"></a><br/></td></tr>
cannam@50 186 <tr><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a985eb21f1827bfbc3950d6871b107a58">getMaxChannelCount</a> () const </td></tr>
cannam@50 187 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the maximum supported number of input channels. <a href="#a985eb21f1827bfbc3950d6871b107a58"></a><br/></td></tr>
cannam@50 188 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classVamp_1_1Plugin.html#a30f531b8fb69fac41a24e3d2a6a08ed9">OutputList</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a5a9411305f713b4c9827844b89acd270">getOutputDescriptors</a> () const </td></tr>
cannam@50 189 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the outputs of this plugin. <a href="#a5a9411305f713b4c9827844b89acd270"></a><br/></td></tr>
cannam@50 190 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">FeatureSet</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a2bc8c0992e64f06991fb7cf89f99857e">getRemainingFeatures</a> ()</td></tr>
cannam@50 191 <tr><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="#a2bc8c0992e64f06991fb7cf89f99857e"></a><br/></td></tr>
cannam@50 192 <tr><td class="memTemplParams" colspan="2">template&lt;typename WrapperType &gt; </td></tr>
cannam@50 193 <tr><td class="memTemplItemLeft" align="right" valign="top">WrapperType *&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a653d0308e8e34881a8749b7631d00f05">getWrapper</a> ()</td></tr>
cannam@50 194 <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Return a pointer to the plugin wrapper of type WrapperType surrounding this wrapper's plugin, if present. <a href="#a653d0308e8e34881a8749b7631d00f05"></a><br/></td></tr>
cannam@50 195 <tr><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#abe13b3997a69fbcc09e2213faa352f91">getType</a> () const </td></tr>
cannam@50 196 <tr><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="#abe13b3997a69fbcc09e2213faa352f91"></a><br/></td></tr>
cannam@50 197 <tr><td colspan="2"><h2><a name="pro-attribs"></a>
cannam@50 198 Protected Attributes</h2></td></tr>
cannam@50 199 <tr><td class="memItemLeft" align="right" valign="top">Impl *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a9fa8a6b8a4e41b6e3f2fabc0d23678cc">m_impl</a></td></tr>
cannam@50 200 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classVamp_1_1Plugin.html">Plugin</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ab4e40ecd98b445e1a2aa9e7baa280ea2">m_plugin</a></td></tr>
cannam@50 201 <tr><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>
cannam@50 202 </table>
cannam@50 203 <hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
cannam@50 204 <div class="textblock"><p><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> is a <a class="el" href="namespaceVamp.html">Vamp</a> plugin adapter that converts time-domain input into frequency-domain input for plugins that need it. </p>
cannam@50 205 <p>This permits a host to use time- and frequency-domain plugins interchangeably without needing to handle the conversion itself.</p>
cannam@50 206 <p>This adapter uses a basic windowed FFT (using Hann window by default) that supports power-of-two block sizes only. If a frequency domain plugin requests a non-power-of-two blocksize, the adapter will adjust it to a nearby power of two instead. Thus, <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a4cf40d09d02022b1962ff17bb0324ea5" title="Get the preferred block size (window size -- the number of sample frames passed in each block to the ...">getPreferredBlockSize()</a> will always return a power of two if the wrapped plugin is a frequency domain one. If the plugin doesn't accept the adjusted power of two block size, <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a72d201eca10ec73bf16e07984f58f94c" 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> will fail.</p>
cannam@50 207 <p>The adapter provides no way for the host to discover whether the underlying plugin is actually a time or frequency domain plugin (except that if the preferred block size is not a power of two, it must be a time domain plugin).</p>
cannam@50 208 <p>The FFT implementation is simple and self-contained, but unlikely to be the fastest available: a host can usually do better if it cares enough.</p>
cannam@50 209 <p>The window shape for the FFT frame can be set using setWindowType and the current shape retrieved using getWindowType. (This was added in v2.3 of the SDK.)</p>
cannam@50 210 <p>In every respect other than its input domain handling, the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> behaves identically to the plugin that it wraps. The wrapped plugin will be deleted when the wrapper is deleted.</p>
cannam@50 211 <dl class="note"><dt><b>Note:</b></dt><dd>This class was introduced in version 1.1 of the <a class="el" href="namespaceVamp.html">Vamp</a> plugin SDK. </dd></dl>
cannam@0 212
cannam@50 213 <p>Definition at line <a class="el" href="PluginInputDomainAdapter_8h_source.html#l00087">87</a> of file <a class="el" href="PluginInputDomainAdapter_8h_source.html">PluginInputDomainAdapter.h</a>.</p>
cannam@50 214 </div><hr/><h2>Member Typedef Documentation</h2>
cannam@50 215 <a class="anchor" id="a30f531b8fb69fac41a24e3d2a6a08ed9"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::OutputList" ref="a30f531b8fb69fac41a24e3d2a6a08ed9" args="" -->
cannam@0 216 <div class="memitem">
cannam@0 217 <div class="memproto">
cannam@0 218 <table class="memname">
cannam@0 219 <tr>
cannam@50 220 <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><code> [inherited]</code></td>
cannam@0 221 </tr>
cannam@0 222 </table>
cannam@0 223 </div>
cannam@0 224 <div class="memdoc">
cannam@0 225
cannam@50 226 <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00327">327</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
cannam@0 227
cannam@0 228 </div>
cannam@50 229 </div>
cannam@50 230 <a class="anchor" id="a0730bc72c87fa02eb8d2854b233f7be1"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::FeatureList" ref="a0730bc72c87fa02eb8d2854b233f7be1" args="" -->
cannam@0 231 <div class="memitem">
cannam@0 232 <div class="memproto">
cannam@0 233 <table class="memname">
cannam@0 234 <tr>
cannam@50 235 <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><code> [inherited]</code></td>
cannam@0 236 </tr>
cannam@0 237 </table>
cannam@0 238 </div>
cannam@0 239 <div class="memdoc">
cannam@0 240
cannam@50 241 <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00385">385</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
cannam@0 242
cannam@0 243 </div>
cannam@50 244 </div>
cannam@50 245 <a class="anchor" id="a448fb57dc245d47923ec9eeaf9856c5f"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::FeatureSet" ref="a448fb57dc245d47923ec9eeaf9856c5f" args="" -->
cannam@0 246 <div class="memitem">
cannam@0 247 <div class="memproto">
cannam@0 248 <table class="memname">
cannam@0 249 <tr>
cannam@50 250 <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><code> [inherited]</code></td>
cannam@0 251 </tr>
cannam@0 252 </table>
cannam@0 253 </div>
cannam@0 254 <div class="memdoc">
cannam@0 255
cannam@50 256 <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00387">387</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
cannam@0 257
cannam@0 258 </div>
cannam@50 259 </div>
cannam@50 260 <a class="anchor" id="a3b6bb4bbd86affe1ca9deceea1aad4f8"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::ParameterList" ref="a3b6bb4bbd86affe1ca9deceea1aad4f8" args="" -->
cannam@0 261 <div class="memitem">
cannam@0 262 <div class="memproto">
cannam@0 263 <table class="memname">
cannam@0 264 <tr>
cannam@50 265 <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><code> [inherited]</code></td>
cannam@0 266 </tr>
cannam@0 267 </table>
cannam@0 268 </div>
cannam@0 269 <div class="memdoc">
cannam@0 270
cannam@50 271 <p>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>
cannam@0 272
cannam@0 273 </div>
cannam@50 274 </div>
cannam@50 275 <a class="anchor" id="a7f66f00437b21e5f694fe02356b12f20"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::ProgramList" ref="a7f66f00437b21e5f694fe02356b12f20" args="" -->
cannam@0 276 <div class="memitem">
cannam@0 277 <div class="memproto">
cannam@0 278 <table class="memname">
cannam@0 279 <tr>
cannam@50 280 <td class="memname">typedef std::vector&lt;std::string&gt; <a class="el" href="classVamp_1_1PluginBase.html#a7f66f00437b21e5f694fe02356b12f20">Vamp::PluginBase::ProgramList</a><code> [inherited]</code></td>
cannam@0 281 </tr>
cannam@0 282 </table>
cannam@0 283 </div>
cannam@0 284 <div class="memdoc">
cannam@0 285
cannam@50 286 <p>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>
cannam@0 287
cannam@0 288 </div>
cannam@50 289 </div>
cannam@50 290 <hr/><h2>Member Enumeration Documentation</h2>
cannam@50 291 <a class="anchor" id="a2518e4922d77bc4e514d84cec9a0b577"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::ProcessTimestampMethod" ref="a2518e4922d77bc4e514d84cec9a0b577" args="" -->
cannam@35 292 <div class="memitem">
cannam@35 293 <div class="memproto">
cannam@35 294 <table class="memname">
cannam@35 295 <tr>
cannam@50 296 <td class="memname">enum <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577">Vamp::HostExt::PluginInputDomainAdapter::ProcessTimestampMethod</a></td>
cannam@35 297 </tr>
cannam@35 298 </table>
cannam@35 299 </div>
cannam@35 300 <div class="memdoc">
cannam@35 301
cannam@50 302 <p>ProcessTimestampMethod determines how the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> handles timestamps for the data passed to the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> function of the plugin it wraps, in the case where the plugin is expecting frequency-domain data. </p>
cannam@50 303 <p>The <a class="el" href="namespaceVamp.html">Vamp</a> specification requires that the timestamp passed to the plugin for frequency-domain input should be that of the centre of the processing block, rather than the start as is the case for time-domain input.</p>
cannam@50 304 <p>Since <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> aims to be transparent in use, it needs to handle this timestamp adjustment itself. However, some control is available over the method used for adjustment, by means of the ProcessTimestampMethod setting.</p>
cannam@50 305 <p>If ProcessTimestampMethod is set to ShiftTimestamp (the default), then the data passed to the wrapped plugin will be calculated from the same input data block as passed to the wrapper, but the timestamp passed to the plugin will be advanced by half of the window size.</p>
cannam@50 306 <p>If ProcessTimestampMethod is set to ShiftData, then the timestamp passed to the wrapped plugin will be the same as that passed to the process call of the wrapper, but the data block used to calculate the input will be shifted back (earlier) by half of the window size, with half a block of zero padding at the start of the first process call. This has the advantage of preserving the first half block of audio without any deterioration from window shaping.</p>
cannam@50 307 <p>If ProcessTimestampMethod is set to NoShift, then no adjustment will be made and the timestamps will be incorrect. </p>
cannam@50 308 <dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
cannam@50 309 <tr><td valign="top"><em><a class="anchor" id="a2518e4922d77bc4e514d84cec9a0b577afcf39fe57ba29a908d4877c21de145dd"></a><!-- doxytag: member="ShiftTimestamp" ref="a2518e4922d77bc4e514d84cec9a0b577afcf39fe57ba29a908d4877c21de145dd" args="" -->ShiftTimestamp</em>&nbsp;</td><td>
cannam@35 310 </td></tr>
cannam@50 311 <tr><td valign="top"><em><a class="anchor" id="a2518e4922d77bc4e514d84cec9a0b577a0838ff456d829e9096b5d968e6c55152"></a><!-- doxytag: member="ShiftData" ref="a2518e4922d77bc4e514d84cec9a0b577a0838ff456d829e9096b5d968e6c55152" args="" -->ShiftData</em>&nbsp;</td><td>
cannam@35 312 </td></tr>
cannam@50 313 <tr><td valign="top"><em><a class="anchor" id="a2518e4922d77bc4e514d84cec9a0b577ab06e8c6824802978d0be4074a556b297"></a><!-- doxytag: member="NoShift" ref="a2518e4922d77bc4e514d84cec9a0b577ab06e8c6824802978d0be4074a556b297" args="" -->NoShift</em>&nbsp;</td><td>
cannam@35 314 </td></tr>
cannam@35 315 </table>
cannam@50 316 </dd>
cannam@35 317 </dl>
cannam@35 318
cannam@50 319 <p>Definition at line <a class="el" href="PluginInputDomainAdapter_8h_source.html#l00142">142</a> of file <a class="el" href="PluginInputDomainAdapter_8h_source.html">PluginInputDomainAdapter.h</a>.</p>
cannam@35 320
cannam@35 321 </div>
cannam@50 322 </div>
cannam@50 323 <a class="anchor" id="a27e6a7c3f93f1618836792b588b767dc"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::WindowType" ref="a27e6a7c3f93f1618836792b588b767dc" args="" -->
cannam@0 324 <div class="memitem">
cannam@0 325 <div class="memproto">
cannam@0 326 <table class="memname">
cannam@0 327 <tr>
cannam@50 328 <td class="memname">enum <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dc">Vamp::HostExt::PluginInputDomainAdapter::WindowType</a></td>
cannam@0 329 </tr>
cannam@0 330 </table>
cannam@0 331 </div>
cannam@0 332 <div class="memdoc">
cannam@0 333
cannam@50 334 <p>The set of supported window shapes. </p>
cannam@50 335 <dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
cannam@50 336 <tr><td valign="top"><em><a class="anchor" id="a27e6a7c3f93f1618836792b588b767dca99b08cf7a7f4a1b52a09044ea12c6324"></a><!-- doxytag: member="RectangularWindow" ref="a27e6a7c3f93f1618836792b588b767dca99b08cf7a7f4a1b52a09044ea12c6324" args="" -->RectangularWindow</em>&nbsp;</td><td>
cannam@0 337 </td></tr>
cannam@50 338 <tr><td valign="top"><em><a class="anchor" id="a27e6a7c3f93f1618836792b588b767dca77fd88a7d94fcd9c6c4aef30b86f077d"></a><!-- doxytag: member="BartlettWindow" ref="a27e6a7c3f93f1618836792b588b767dca77fd88a7d94fcd9c6c4aef30b86f077d" args="" -->BartlettWindow</em>&nbsp;</td><td>
cannam@50 339 </td></tr>
cannam@50 340 <tr><td valign="top"><em><a class="anchor" id="a27e6a7c3f93f1618836792b588b767dcaae5133bd639336a5c31378f4c2939d42"></a><!-- doxytag: member="TriangularWindow" ref="a27e6a7c3f93f1618836792b588b767dcaae5133bd639336a5c31378f4c2939d42" args="" -->TriangularWindow</em>&nbsp;</td><td>
cannam@50 341 <p>synonym for RectangularWindow </p>
cannam@50 342 </td></tr>
cannam@50 343 <tr><td valign="top"><em><a class="anchor" id="a27e6a7c3f93f1618836792b588b767dca9d522bff8d5884a8ba57d5a8c7e113c8"></a><!-- doxytag: member="HammingWindow" ref="a27e6a7c3f93f1618836792b588b767dca9d522bff8d5884a8ba57d5a8c7e113c8" args="" -->HammingWindow</em>&nbsp;</td><td>
cannam@50 344 <p>synonym for BartlettWindow </p>
cannam@50 345 </td></tr>
cannam@50 346 <tr><td valign="top"><em><a class="anchor" id="a27e6a7c3f93f1618836792b588b767dcacad78947b6c8db20feb5ddf208ac1108"></a><!-- doxytag: member="HanningWindow" ref="a27e6a7c3f93f1618836792b588b767dcacad78947b6c8db20feb5ddf208ac1108" args="" -->HanningWindow</em>&nbsp;</td><td>
cannam@50 347 </td></tr>
cannam@50 348 <tr><td valign="top"><em><a class="anchor" id="a27e6a7c3f93f1618836792b588b767dcadc87b20cfb5f1ddd23ebc281e3e47916"></a><!-- doxytag: member="HannWindow" ref="a27e6a7c3f93f1618836792b588b767dcadc87b20cfb5f1ddd23ebc281e3e47916" args="" -->HannWindow</em>&nbsp;</td><td>
cannam@50 349 <p>synonym for HannWindow </p>
cannam@50 350 </td></tr>
cannam@50 351 <tr><td valign="top"><em><a class="anchor" id="a27e6a7c3f93f1618836792b588b767dca2e298b1bee28272721953b2921891da6"></a><!-- doxytag: member="BlackmanWindow" ref="a27e6a7c3f93f1618836792b588b767dca2e298b1bee28272721953b2921891da6" args="" -->BlackmanWindow</em>&nbsp;</td><td>
cannam@50 352 <p>synonym for HanningWindow </p>
cannam@50 353 </td></tr>
cannam@50 354 <tr><td valign="top"><em><a class="anchor" id="a27e6a7c3f93f1618836792b588b767dcaa6a2f46966a46cc7abdf2df74270999e"></a><!-- doxytag: member="NuttallWindow" ref="a27e6a7c3f93f1618836792b588b767dcaa6a2f46966a46cc7abdf2df74270999e" args="" -->NuttallWindow</em>&nbsp;</td><td>
cannam@50 355 </td></tr>
cannam@50 356 <tr><td valign="top"><em><a class="anchor" id="a27e6a7c3f93f1618836792b588b767dca7cbf5d8c58f33bcfa28e3a5863d6ac94"></a><!-- doxytag: member="BlackmanHarrisWindow" ref="a27e6a7c3f93f1618836792b588b767dca7cbf5d8c58f33bcfa28e3a5863d6ac94" args="" -->BlackmanHarrisWindow</em>&nbsp;</td><td>
cannam@0 357 </td></tr>
cannam@0 358 </table>
cannam@50 359 </dd>
cannam@0 360 </dl>
cannam@0 361
cannam@50 362 <p>Definition at line <a class="el" href="PluginInputDomainAdapter_8h_source.html#l00195">195</a> of file <a class="el" href="PluginInputDomainAdapter_8h_source.html">PluginInputDomainAdapter.h</a>.</p>
cannam@0 363
cannam@0 364 </div>
cannam@50 365 </div>
cannam@50 366 <a class="anchor" id="a39cb7649d6dcc20e4cb1640cd55907bc"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::InputDomain" ref="a39cb7649d6dcc20e4cb1640cd55907bc" args="" -->
cannam@0 367 <div class="memitem">
cannam@0 368 <div class="memproto">
cannam@0 369 <table class="memname">
cannam@0 370 <tr>
cannam@50 371 <td class="memname">enum <a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bc">Vamp::Plugin::InputDomain</a><code> [inherited]</code></td>
cannam@50 372 </tr>
cannam@50 373 </table>
cannam@50 374 </div>
cannam@50 375 <div class="memdoc">
cannam@50 376 <dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
cannam@50 377 <tr><td valign="top"><em><a class="anchor" id="a39cb7649d6dcc20e4cb1640cd55907bcad4a9f31b958a43a9757af7893aa2e7ff"></a><!-- doxytag: member="TimeDomain" ref="a39cb7649d6dcc20e4cb1640cd55907bcad4a9f31b958a43a9757af7893aa2e7ff" args="" -->TimeDomain</em>&nbsp;</td><td>
cannam@50 378 </td></tr>
cannam@50 379 <tr><td valign="top"><em><a class="anchor" id="a39cb7649d6dcc20e4cb1640cd55907bcaa30e7877ab33f76acbdca28607e6ab53"></a><!-- doxytag: member="FrequencyDomain" ref="a39cb7649d6dcc20e4cb1640cd55907bcaa30e7877ab33f76acbdca28607e6ab53" args="" -->FrequencyDomain</em>&nbsp;</td><td>
cannam@50 380 </td></tr>
cannam@50 381 </table>
cannam@50 382 </dd>
cannam@50 383 </dl>
cannam@50 384
cannam@50 385 <p>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>
cannam@50 386
cannam@50 387 </div>
cannam@50 388 </div>
cannam@50 389 <hr/><h2>Constructor &amp; Destructor Documentation</h2>
cannam@50 390 <a class="anchor" id="a878e7275acdb77efc7a802944305039d"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::PluginInputDomainAdapter" ref="a878e7275acdb77efc7a802944305039d" args="(Plugin *plugin)" -->
cannam@50 391 <div class="memitem">
cannam@50 392 <div class="memproto">
cannam@50 393 <table class="memname">
cannam@50 394 <tr>
cannam@50 395 <td class="memname">Vamp::HostExt::PluginInputDomainAdapter::PluginInputDomainAdapter </td>
cannam@0 396 <td>(</td>
cannam@50 397 <td class="paramtype"><a class="el" href="classVamp_1_1Plugin.html">Plugin</a> *&#160;</td>
cannam@50 398 <td class="paramname"><em>plugin</em></td><td>)</td>
cannam@21 399 <td></td>
cannam@0 400 </tr>
cannam@0 401 </table>
cannam@0 402 </div>
cannam@0 403 <div class="memdoc">
cannam@0 404
cannam@50 405 <p>Construct a <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> wrapping the given plugin. </p>
cannam@50 406 <p>The adapter takes ownership of the plugin, which will be deleted when the adapter is deleted. </p>
cannam@50 407
cannam@0 408 </div>
cannam@50 409 </div>
cannam@50 410 <a class="anchor" id="aba2cbfa650d8a7c9181dbdb49b10aad0"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::~PluginInputDomainAdapter" ref="aba2cbfa650d8a7c9181dbdb49b10aad0" args="()" -->
cannam@0 411 <div class="memitem">
cannam@0 412 <div class="memproto">
cannam@0 413 <table class="memname">
cannam@0 414 <tr>
cannam@50 415 <td class="memname">virtual Vamp::HostExt::PluginInputDomainAdapter::~PluginInputDomainAdapter </td>
cannam@0 416 <td>(</td>
cannam@50 417 <td class="paramname"></td><td>)</td>
cannam@21 418 <td><code> [virtual]</code></td>
cannam@0 419 </tr>
cannam@0 420 </table>
cannam@0 421 </div>
cannam@0 422 <div class="memdoc">
cannam@0 423
cannam@0 424 </div>
cannam@50 425 </div>
cannam@50 426 <hr/><h2>Member Function Documentation</h2>
cannam@50 427 <a class="anchor" id="a72d201eca10ec73bf16e07984f58f94c"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::initialise" ref="a72d201eca10ec73bf16e07984f58f94c" args="(size_t channels, size_t stepSize, size_t blockSize)" -->
cannam@0 428 <div class="memitem">
cannam@0 429 <div class="memproto">
cannam@0 430 <table class="memname">
cannam@0 431 <tr>
cannam@50 432 <td class="memname">bool Vamp::HostExt::PluginInputDomainAdapter::initialise </td>
cannam@0 433 <td>(</td>
cannam@50 434 <td class="paramtype">size_t&#160;</td>
cannam@50 435 <td class="paramname"><em>inputChannels</em>, </td>
cannam@0 436 </tr>
cannam@0 437 <tr>
cannam@0 438 <td class="paramkey"></td>
cannam@0 439 <td></td>
cannam@50 440 <td class="paramtype">size_t&#160;</td>
cannam@50 441 <td class="paramname"><em>stepSize</em>, </td>
cannam@0 442 </tr>
cannam@0 443 <tr>
cannam@0 444 <td class="paramkey"></td>
cannam@0 445 <td></td>
cannam@50 446 <td class="paramtype">size_t&#160;</td>
cannam@50 447 <td class="paramname"><em>blockSize</em>&#160;</td>
cannam@0 448 </tr>
cannam@0 449 <tr>
cannam@0 450 <td></td>
cannam@0 451 <td>)</td>
cannam@50 452 <td></td><td><code> [virtual]</code></td>
cannam@0 453 </tr>
cannam@0 454 </table>
cannam@0 455 </div>
cannam@0 456 <div class="memdoc">
cannam@0 457
cannam@50 458 <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>
cannam@50 459 <p>The input sample rate should have been already specified at construction time.</p>
cannam@50 460 <p>Return true for successful initialisation, false if the number of input channels, step size and/or block size cannot be supported. </p>
cannam@50 461
cannam@50 462 <p>Reimplemented from <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#aa5a1f8290d8e9a315695584dcb3ad137">Vamp::HostExt::PluginWrapper</a>.</p>
cannam@0 463
cannam@0 464 </div>
cannam@50 465 </div>
cannam@50 466 <a class="anchor" id="a984a12b5b4cb0be1e2f7a0aa84106c4c"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::reset" ref="a984a12b5b4cb0be1e2f7a0aa84106c4c" args="()" -->
cannam@35 467 <div class="memitem">
cannam@35 468 <div class="memproto">
cannam@35 469 <table class="memname">
cannam@35 470 <tr>
cannam@50 471 <td class="memname">void Vamp::HostExt::PluginInputDomainAdapter::reset </td>
cannam@35 472 <td>(</td>
cannam@50 473 <td class="paramname"></td><td>)</td>
cannam@35 474 <td><code> [virtual]</code></td>
cannam@35 475 </tr>
cannam@35 476 </table>
cannam@35 477 </div>
cannam@35 478 <div class="memdoc">
cannam@35 479
cannam@50 480 <p>Reset the plugin after use, to prepare it for another clean run. </p>
cannam@50 481 <p>Not called for the first initialisation (i.e. initialise must also do a reset). </p>
cannam@50 482
cannam@50 483 <p>Reimplemented from <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ad19cc0614ba41cdc26ef3394c5146fe6">Vamp::HostExt::PluginWrapper</a>.</p>
cannam@35 484
cannam@35 485 </div>
cannam@50 486 </div>
cannam@50 487 <a class="anchor" id="a47ff1ed72889f323da63f8abc9ea581a"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getInputDomain" ref="a47ff1ed72889f323da63f8abc9ea581a" args="() const " -->
cannam@0 488 <div class="memitem">
cannam@0 489 <div class="memproto">
cannam@0 490 <table class="memname">
cannam@0 491 <tr>
cannam@50 492 <td class="memname"><a class="el" href="classVamp_1_1Plugin.html#a39cb7649d6dcc20e4cb1640cd55907bc">InputDomain</a> Vamp::HostExt::PluginInputDomainAdapter::getInputDomain </td>
cannam@0 493 <td>(</td>
cannam@50 494 <td class="paramname"></td><td>)</td>
cannam@21 495 <td> const<code> [virtual]</code></td>
cannam@0 496 </tr>
cannam@0 497 </table>
cannam@0 498 </div>
cannam@0 499 <div class="memdoc">
cannam@0 500
cannam@50 501 <p>Get the plugin's required input domain. </p>
cannam@50 502 <p>If this is TimeDomain, the samples provided to the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" 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>
cannam@50 503 <p>If this is FrequencyDomain, the host will carry out a windowed FFT 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_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a>. The input data for the FFT 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 -- the host will either let the user do so, or will use a Hanning window. </p>
cannam@50 504
cannam@50 505 <p>Reimplemented from <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ae203faf8384c9e1fddc381409aa8a214">Vamp::HostExt::PluginWrapper</a>.</p>
cannam@0 506
cannam@0 507 </div>
cannam@50 508 </div>
cannam@50 509 <a class="anchor" id="ad979af9f1cbf2eeb16f4eaedb4a4f565"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getPreferredStepSize" ref="ad979af9f1cbf2eeb16f4eaedb4a4f565" args="() const " -->
cannam@0 510 <div class="memitem">
cannam@0 511 <div class="memproto">
cannam@0 512 <table class="memname">
cannam@0 513 <tr>
cannam@50 514 <td class="memname">size_t Vamp::HostExt::PluginInputDomainAdapter::getPreferredStepSize </td>
cannam@0 515 <td>(</td>
cannam@50 516 <td class="paramname"></td><td>)</td>
cannam@21 517 <td> const<code> [virtual]</code></td>
cannam@0 518 </tr>
cannam@0 519 </table>
cannam@0 520 </div>
cannam@0 521 <div class="memdoc">
cannam@0 522
cannam@50 523 <p>Get the preferred step size (window increment -- the distance in sample frames between the start frames of consecutive blocks passed to the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> function) for the plugin. </p>
cannam@50 524 <p>This should be called before <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a72d201eca10ec73bf16e07984f58f94c" 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>
cannam@50 525 <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_1HostExt_1_1PluginInputDomainAdapter.html#a72d201eca10ec73bf16e07984f58f94c" 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>
cannam@50 526
cannam@50 527 <p>Reimplemented from <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a0137d93d7019bacc31104836fb4d352e">Vamp::HostExt::PluginWrapper</a>.</p>
cannam@0 528
cannam@0 529 </div>
cannam@50 530 </div>
cannam@50 531 <a class="anchor" id="a4cf40d09d02022b1962ff17bb0324ea5"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getPreferredBlockSize" ref="a4cf40d09d02022b1962ff17bb0324ea5" args="() const " -->
cannam@0 532 <div class="memitem">
cannam@0 533 <div class="memproto">
cannam@0 534 <table class="memname">
cannam@0 535 <tr>
cannam@50 536 <td class="memname">size_t Vamp::HostExt::PluginInputDomainAdapter::getPreferredBlockSize </td>
cannam@0 537 <td>(</td>
cannam@50 538 <td class="paramname"></td><td>)</td>
cannam@21 539 <td> const<code> [virtual]</code></td>
cannam@0 540 </tr>
cannam@0 541 </table>
cannam@0 542 </div>
cannam@0 543 <div class="memdoc">
cannam@0 544
cannam@50 545 <p>Get the preferred block size (window size -- the number of sample frames passed in each block to the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> function). </p>
cannam@50 546 <p>This should be called before <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a72d201eca10ec73bf16e07984f58f94c" 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>
cannam@50 547 <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_1HostExt_1_1PluginInputDomainAdapter.html#a72d201eca10ec73bf16e07984f58f94c" 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>
cannam@50 548
cannam@50 549 <p>Reimplemented from <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a2c62a656313a819650656643a867ad01">Vamp::HostExt::PluginWrapper</a>.</p>
cannam@0 550
cannam@0 551 </div>
cannam@50 552 </div>
cannam@50 553 <a class="anchor" id="ab36a81ac9a0ded8d83c6b855263c0231"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::process" ref="ab36a81ac9a0ded8d83c6b855263c0231" args="(const float *const *inputBuffers, RealTime timestamp)" -->
cannam@0 554 <div class="memitem">
cannam@0 555 <div class="memproto">
cannam@0 556 <table class="memname">
cannam@0 557 <tr>
cannam@50 558 <td class="memname"><a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">FeatureSet</a> Vamp::HostExt::PluginInputDomainAdapter::process </td>
cannam@0 559 <td>(</td>
cannam@50 560 <td class="paramtype">const float *const *&#160;</td>
cannam@50 561 <td class="paramname"><em>inputBuffers</em>, </td>
cannam@0 562 </tr>
cannam@0 563 <tr>
cannam@0 564 <td class="paramkey"></td>
cannam@0 565 <td></td>
cannam@50 566 <td class="paramtype"><a class="el" href="structVamp_1_1RealTime.html">RealTime</a>&#160;</td>
cannam@50 567 <td class="paramname"><em>timestamp</em>&#160;</td>
cannam@0 568 </tr>
cannam@0 569 <tr>
cannam@0 570 <td></td>
cannam@0 571 <td>)</td>
cannam@50 572 <td></td><td><code> [virtual]</code></td>
cannam@0 573 </tr>
cannam@0 574 </table>
cannam@0 575 </div>
cannam@0 576 <div class="memdoc">
cannam@0 577
cannam@50 578 <p>Process a single block of input data. </p>
cannam@50 579 <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>
cannam@50 580 <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 FFT 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 FFT input window (i.e. the very first block passed to process might contain the FFT of half a block of zero samples and the first half-block of the actual data, with a timestamp of zero).</p>
cannam@50 581 <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>
cannam@50 582
cannam@50 583 <p>Reimplemented from <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#a6bd72d6dfb3047524dbe8ae3294527cf">Vamp::HostExt::PluginWrapper</a>.</p>
cannam@0 584
cannam@21 585 </div>
cannam@50 586 </div>
cannam@50 587 <a class="anchor" id="a1d7366f8cab39abc01ebfc7bf7ca8089"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::setProcessTimestampMethod" ref="a1d7366f8cab39abc01ebfc7bf7ca8089" args="(ProcessTimestampMethod)" -->
cannam@35 588 <div class="memitem">
cannam@35 589 <div class="memproto">
cannam@35 590 <table class="memname">
cannam@35 591 <tr>
cannam@50 592 <td class="memname">void Vamp::HostExt::PluginInputDomainAdapter::setProcessTimestampMethod </td>
cannam@35 593 <td>(</td>
cannam@50 594 <td class="paramtype"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577">ProcessTimestampMethod</a>&#160;</td>
cannam@50 595 <td class="paramname"></td><td>)</td>
cannam@35 596 <td></td>
cannam@35 597 </tr>
cannam@35 598 </table>
cannam@35 599 </div>
cannam@35 600 <div class="memdoc">
cannam@35 601
cannam@50 602 <p>Set the method used for timestamp adjustment in plugins taking frequency-domain input. </p>
cannam@50 603 <p>See the ProcessTimestampMethod documentation for details.</p>
cannam@50 604 <p>This function must be called before the first call to <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a>. </p>
cannam@50 605
cannam@35 606 </div>
cannam@50 607 </div>
cannam@50 608 <a class="anchor" id="acfc7a9121f678fd085448f68f15c9eae"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getProcessTimestampMethod" ref="acfc7a9121f678fd085448f68f15c9eae" args="() const " -->
cannam@35 609 <div class="memitem">
cannam@35 610 <div class="memproto">
cannam@35 611 <table class="memname">
cannam@35 612 <tr>
cannam@50 613 <td class="memname"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a2518e4922d77bc4e514d84cec9a0b577">ProcessTimestampMethod</a> Vamp::HostExt::PluginInputDomainAdapter::getProcessTimestampMethod </td>
cannam@35 614 <td>(</td>
cannam@50 615 <td class="paramname"></td><td>)</td>
cannam@35 616 <td> const</td>
cannam@35 617 </tr>
cannam@35 618 </table>
cannam@35 619 </div>
cannam@35 620 <div class="memdoc">
cannam@35 621
cannam@50 622 <p>Retrieve the method used for timestamp adjustment in plugins taking frequency-domain input. </p>
cannam@50 623 <p>See the ProcessTimestampMethod documentation for details. </p>
cannam@50 624
cannam@35 625 </div>
cannam@50 626 </div>
cannam@50 627 <a class="anchor" id="ac1ab6af0fcda0a4c3f050c54b2db4769"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getTimestampAdjustment" ref="ac1ab6af0fcda0a4c3f050c54b2db4769" args="() const " -->
cannam@21 628 <div class="memitem">
cannam@21 629 <div class="memproto">
cannam@21 630 <table class="memname">
cannam@21 631 <tr>
cannam@50 632 <td class="memname"><a class="el" href="structVamp_1_1RealTime.html">RealTime</a> Vamp::HostExt::PluginInputDomainAdapter::getTimestampAdjustment </td>
cannam@21 633 <td>(</td>
cannam@50 634 <td class="paramname"></td><td>)</td>
cannam@21 635 <td> const</td>
cannam@21 636 </tr>
cannam@21 637 </table>
cannam@21 638 </div>
cannam@21 639 <div class="memdoc">
cannam@0 640
cannam@50 641 <p>Return the amount by which the timestamps supplied to <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> are being incremented when they are passed to the plugin's own <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#ab36a81ac9a0ded8d83c6b855263c0231" title="Process a single block of input data.">process()</a> implementation. </p>
cannam@50 642 <p>The <a class="el" href="namespaceVamp.html">Vamp</a> API mandates that the timestamp passed to the plugin for time-domain input should be the time of the first sample in the block, but the timestamp passed for frequency-domain input should be the timestamp of the centre of the block.</p>
cannam@50 643 <p>The <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> adjusts its timestamps properly so that the plugin receives correct times, but in some circumstances (such as for establishing the correct timing of implicitly-timed features, i.e. features without their own timestamps) the host may need to be aware that this adjustment is taking place.</p>
cannam@50 644 <p>If the plugin requires time-domain input or the <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input into frequency-doma...">PluginInputDomainAdapter</a> is configured with its ProcessTimestampMethod set to ShiftData instead of ShiftTimestamp, then this function will return zero.</p>
cannam@50 645 <p>The result of calling this function before <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a72d201eca10ec73bf16e07984f58f94c" 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> has been called is undefined. </p>
cannam@50 646
cannam@50 647 <p>Referenced by <a class="el" href="vamp-simple-host_8cpp_source.html#l00265">runPlugin()</a>.</p>
cannam@0 648
cannam@0 649 </div>
cannam@50 650 </div>
cannam@50 651 <a class="anchor" id="ab143065e1a65f1d860cb26b32d5a9c1e"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getWindowType" ref="ab143065e1a65f1d860cb26b32d5a9c1e" args="() const " -->
cannam@0 652 <div class="memitem">
cannam@0 653 <div class="memproto">
cannam@0 654 <table class="memname">
cannam@0 655 <tr>
cannam@50 656 <td class="memname"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dc">WindowType</a> Vamp::HostExt::PluginInputDomainAdapter::getWindowType </td>
cannam@0 657 <td>(</td>
cannam@50 658 <td class="paramname"></td><td>)</td>
cannam@50 659 <td> const</td>
cannam@50 660 </tr>
cannam@50 661 </table>
cannam@50 662 </div>
cannam@50 663 <div class="memdoc">
cannam@50 664
cannam@50 665 <p>Return the current window shape. </p>
cannam@50 666 <p>The default is HanningWindow. </p>
cannam@50 667
cannam@50 668 </div>
cannam@50 669 </div>
cannam@50 670 <a class="anchor" id="a652bf9f25352a4fa89dd80ff816558d4"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::setWindowType" ref="a652bf9f25352a4fa89dd80ff816558d4" args="(WindowType type)" -->
cannam@50 671 <div class="memitem">
cannam@50 672 <div class="memproto">
cannam@50 673 <table class="memname">
cannam@50 674 <tr>
cannam@50 675 <td class="memname">void Vamp::HostExt::PluginInputDomainAdapter::setWindowType </td>
cannam@50 676 <td>(</td>
cannam@50 677 <td class="paramtype"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a27e6a7c3f93f1618836792b588b767dc">WindowType</a>&#160;</td>
cannam@50 678 <td class="paramname"><em>type</em></td><td>)</td>
cannam@50 679 <td></td>
cannam@50 680 </tr>
cannam@50 681 </table>
cannam@50 682 </div>
cannam@50 683 <div class="memdoc">
cannam@50 684
cannam@50 685 <p>Set the current window shape. </p>
cannam@50 686
cannam@50 687 </div>
cannam@50 688 </div>
cannam@50 689 <a class="anchor" id="a74147fda6b44ff2169bd4a1eea0d46ff"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getVampApiVersion" ref="a74147fda6b44ff2169bd4a1eea0d46ff" args="() const " -->
cannam@50 690 <div class="memitem">
cannam@50 691 <div class="memproto">
cannam@50 692 <table class="memname">
cannam@50 693 <tr>
cannam@50 694 <td class="memname">unsigned int Vamp::HostExt::PluginWrapper::getVampApiVersion </td>
cannam@50 695 <td>(</td>
cannam@50 696 <td class="paramname"></td><td>)</td>
cannam@21 697 <td> const<code> [virtual, inherited]</code></td>
cannam@0 698 </tr>
cannam@0 699 </table>
cannam@0 700 </div>
cannam@0 701 <div class="memdoc">
cannam@0 702
cannam@50 703 <p>Get the <a class="el" href="namespaceVamp.html">Vamp</a> API compatibility level of the plugin. </p>
cannam@0 704
cannam@50 705 <p>Reimplemented from <a class="el" href="classVamp_1_1PluginBase.html#a8fd2c48291c64b790f0efb8948508dcf">Vamp::PluginBase</a>.</p>
cannam@0 706
cannam@0 707 </div>
cannam@50 708 </div>
cannam@50 709 <a class="anchor" id="a4baa9e48f717c2b3e7f92496aa39d904"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getIdentifier" ref="a4baa9e48f717c2b3e7f92496aa39d904" args="() const " -->
cannam@0 710 <div class="memitem">
cannam@0 711 <div class="memproto">
cannam@0 712 <table class="memname">
cannam@0 713 <tr>
cannam@50 714 <td class="memname">std::string Vamp::HostExt::PluginWrapper::getIdentifier </td>
cannam@0 715 <td>(</td>
cannam@50 716 <td class="paramname"></td><td>)</td>
cannam@21 717 <td> const<code> [virtual, inherited]</code></td>
cannam@0 718 </tr>
cannam@0 719 </table>
cannam@0 720 </div>
cannam@0 721 <div class="memdoc">
cannam@0 722
cannam@50 723 <p>Get the computer-usable name of the plugin. </p>
cannam@50 724 <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>
cannam@50 725 <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>
cannam@50 726 <p>Example: "zero_crossings" </p>
cannam@50 727
cannam@50 728 <p>Implements <a class="el" href="classVamp_1_1PluginBase.html#ad1c6dfc77aa03d937a885b7f08258f4a">Vamp::PluginBase</a>.</p>
cannam@0 729
cannam@0 730 </div>
cannam@50 731 </div>
cannam@50 732 <a class="anchor" id="ac70a3265bb25aeb03f6dd8f8a0442088"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getName" ref="ac70a3265bb25aeb03f6dd8f8a0442088" args="() const " -->
cannam@0 733 <div class="memitem">
cannam@0 734 <div class="memproto">
cannam@0 735 <table class="memname">
cannam@0 736 <tr>
cannam@50 737 <td class="memname">std::string Vamp::HostExt::PluginWrapper::getName </td>
cannam@0 738 <td>(</td>
cannam@50 739 <td class="paramname"></td><td>)</td>
cannam@21 740 <td> const<code> [virtual, inherited]</code></td>
cannam@0 741 </tr>
cannam@0 742 </table>
cannam@0 743 </div>
cannam@0 744 <div class="memdoc">
cannam@0 745
cannam@50 746 <p>Get a human-readable name or title of the plugin. </p>
cannam@50 747 <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>
cannam@50 748 <p>Example: "Zero Crossings" </p>
cannam@50 749
cannam@50 750 <p>Implements <a class="el" href="classVamp_1_1PluginBase.html#a18619d5097e444ecefee0c359da53232">Vamp::PluginBase</a>.</p>
cannam@0 751
cannam@0 752 </div>
cannam@50 753 </div>
cannam@50 754 <a class="anchor" id="ac334f699c0996055942785410d8a065c"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getDescription" ref="ac334f699c0996055942785410d8a065c" args="() const " -->
cannam@0 755 <div class="memitem">
cannam@0 756 <div class="memproto">
cannam@0 757 <table class="memname">
cannam@0 758 <tr>
cannam@50 759 <td class="memname">std::string Vamp::HostExt::PluginWrapper::getDescription </td>
cannam@0 760 <td>(</td>
cannam@50 761 <td class="paramname"></td><td>)</td>
cannam@21 762 <td> const<code> [virtual, inherited]</code></td>
cannam@0 763 </tr>
cannam@0 764 </table>
cannam@0 765 </div>
cannam@0 766 <div class="memdoc">
cannam@0 767
cannam@50 768 <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>
cannam@50 769 <p>May be empty if the name has said it all already.</p>
cannam@50 770 <p>Example: "Detect and count zero crossing points" </p>
cannam@50 771
cannam@50 772 <p>Implements <a class="el" href="classVamp_1_1PluginBase.html#a59153a02364f75fff46973b2072e9e5a">Vamp::PluginBase</a>.</p>
cannam@0 773
cannam@0 774 </div>
cannam@50 775 </div>
cannam@50 776 <a class="anchor" id="a59d5a2298951b317995675e664b1c7bb"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getMaker" ref="a59d5a2298951b317995675e664b1c7bb" args="() const " -->
cannam@0 777 <div class="memitem">
cannam@0 778 <div class="memproto">
cannam@0 779 <table class="memname">
cannam@0 780 <tr>
cannam@50 781 <td class="memname">std::string Vamp::HostExt::PluginWrapper::getMaker </td>
cannam@0 782 <td>(</td>
cannam@50 783 <td class="paramname"></td><td>)</td>
cannam@21 784 <td> const<code> [virtual, inherited]</code></td>
cannam@0 785 </tr>
cannam@0 786 </table>
cannam@0 787 </div>
cannam@0 788 <div class="memdoc">
cannam@0 789
cannam@50 790 <p>Get the name of the author or vendor of the plugin in human-readable form. </p>
cannam@50 791 <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>
cannam@50 792
cannam@50 793 <p>Implements <a class="el" href="classVamp_1_1PluginBase.html#a53d9918bf9ef4d12feedf66b2b26c637">Vamp::PluginBase</a>.</p>
cannam@0 794
cannam@0 795 </div>
cannam@50 796 </div>
cannam@50 797 <a class="anchor" id="a47e1acf1696813008324a915c9ba59c5"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getPluginVersion" ref="a47e1acf1696813008324a915c9ba59c5" args="() const " -->
cannam@0 798 <div class="memitem">
cannam@0 799 <div class="memproto">
cannam@0 800 <table class="memname">
cannam@0 801 <tr>
cannam@50 802 <td class="memname">int Vamp::HostExt::PluginWrapper::getPluginVersion </td>
cannam@0 803 <td>(</td>
cannam@50 804 <td class="paramname"></td><td>)</td>
cannam@21 805 <td> const<code> [virtual, inherited]</code></td>
cannam@0 806 </tr>
cannam@0 807 </table>
cannam@0 808 </div>
cannam@0 809 <div class="memdoc">
cannam@0 810
cannam@50 811 <p>Get the version number of the plugin. </p>
cannam@0 812
cannam@50 813 <p>Implements <a class="el" href="classVamp_1_1PluginBase.html#a63f686d77bc3d6b807e7944cdde83151">Vamp::PluginBase</a>.</p>
cannam@0 814
cannam@0 815 </div>
cannam@50 816 </div>
cannam@50 817 <a class="anchor" id="ae14f6ecb78be909c4cd5f0cdaed3c566"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getCopyright" ref="ae14f6ecb78be909c4cd5f0cdaed3c566" args="() const " -->
cannam@0 818 <div class="memitem">
cannam@0 819 <div class="memproto">
cannam@0 820 <table class="memname">
cannam@0 821 <tr>
cannam@50 822 <td class="memname">std::string Vamp::HostExt::PluginWrapper::getCopyright </td>
cannam@0 823 <td>(</td>
cannam@50 824 <td class="paramname"></td><td>)</td>
cannam@21 825 <td> const<code> [virtual, inherited]</code></td>
cannam@0 826 </tr>
cannam@0 827 </table>
cannam@0 828 </div>
cannam@0 829 <div class="memdoc">
cannam@0 830
cannam@50 831 <p>Get the copyright statement or licensing summary for the plugin. </p>
cannam@50 832 <p>This can be an informative text, without the same presentation constraints as mentioned for getMaker above. </p>
cannam@50 833
cannam@50 834 <p>Implements <a class="el" href="classVamp_1_1PluginBase.html#ab7e9dedbe965f5ab9018b72920fe7661">Vamp::PluginBase</a>.</p>
cannam@0 835
cannam@0 836 </div>
cannam@50 837 </div>
cannam@50 838 <a class="anchor" id="a9be71561265c2e6e43b7feaddaa91f36"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getParameterDescriptors" ref="a9be71561265c2e6e43b7feaddaa91f36" args="() const " -->
cannam@0 839 <div class="memitem">
cannam@0 840 <div class="memproto">
cannam@0 841 <table class="memname">
cannam@0 842 <tr>
cannam@50 843 <td class="memname"><a class="el" href="classVamp_1_1PluginBase.html#a3b6bb4bbd86affe1ca9deceea1aad4f8">ParameterList</a> Vamp::HostExt::PluginWrapper::getParameterDescriptors </td>
cannam@0 844 <td>(</td>
cannam@50 845 <td class="paramname"></td><td>)</td>
cannam@21 846 <td> const<code> [virtual, inherited]</code></td>
cannam@0 847 </tr>
cannam@0 848 </table>
cannam@0 849 </div>
cannam@0 850 <div class="memdoc">
cannam@0 851
cannam@50 852 <p>Get the controllable parameters of this plugin. </p>
cannam@0 853
cannam@50 854 <p>Reimplemented from <a class="el" href="classVamp_1_1PluginBase.html#aac3e49b3b66cacfbb768dfdf07444f21">Vamp::PluginBase</a>.</p>
cannam@0 855
cannam@0 856 </div>
cannam@50 857 </div>
cannam@50 858 <a class="anchor" id="a034920f56c8d7609a85447c42556048c"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getParameter" ref="a034920f56c8d7609a85447c42556048c" args="(std::string) const " -->
cannam@0 859 <div class="memitem">
cannam@0 860 <div class="memproto">
cannam@0 861 <table class="memname">
cannam@0 862 <tr>
cannam@50 863 <td class="memname">float Vamp::HostExt::PluginWrapper::getParameter </td>
cannam@0 864 <td>(</td>
cannam@50 865 <td class="paramtype">std::string&#160;</td>
cannam@50 866 <td class="paramname"></td><td>)</td>
cannam@21 867 <td> const<code> [virtual, inherited]</code></td>
cannam@0 868 </tr>
cannam@0 869 </table>
cannam@0 870 </div>
cannam@0 871 <div class="memdoc">
cannam@0 872
cannam@50 873 <p>Get the value of a named parameter. </p>
cannam@50 874 <p>The argument is the identifier field from that parameter's descriptor. </p>
cannam@50 875
cannam@50 876 <p>Reimplemented from <a class="el" href="classVamp_1_1PluginBase.html#a97ababcd45348ceec998d0f8e0f38bf7">Vamp::PluginBase</a>.</p>
cannam@0 877
cannam@0 878 </div>
cannam@50 879 </div>
cannam@50 880 <a class="anchor" id="a651b15a5dc4c27942ac0c87c6092bfe5"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::setParameter" ref="a651b15a5dc4c27942ac0c87c6092bfe5" args="(std::string, float)" -->
cannam@0 881 <div class="memitem">
cannam@0 882 <div class="memproto">
cannam@0 883 <table class="memname">
cannam@0 884 <tr>
cannam@50 885 <td class="memname">void Vamp::HostExt::PluginWrapper::setParameter </td>
cannam@0 886 <td>(</td>
cannam@50 887 <td class="paramtype">std::string&#160;</td>
cannam@0 888 <td class="paramname">, </td>
cannam@0 889 </tr>
cannam@0 890 <tr>
cannam@0 891 <td class="paramkey"></td>
cannam@0 892 <td></td>
cannam@50 893 <td class="paramtype">float&#160;</td>
cannam@50 894 <td class="paramname">&#160;</td>
cannam@0 895 </tr>
cannam@0 896 <tr>
cannam@0 897 <td></td>
cannam@0 898 <td>)</td>
cannam@50 899 <td></td><td><code> [virtual, inherited]</code></td>
cannam@0 900 </tr>
cannam@0 901 </table>
cannam@0 902 </div>
cannam@0 903 <div class="memdoc">
cannam@0 904
cannam@50 905 <p>Set a named parameter. </p>
cannam@50 906 <p>The first argument is the identifier field from that parameter's descriptor. </p>
cannam@0 907
cannam@50 908 <p>Reimplemented from <a class="el" href="classVamp_1_1PluginBase.html#a6c718ce822f7b73b98940d59dcaa9366">Vamp::PluginBase</a>.</p>
cannam@50 909
cannam@50 910 <p>Reimplemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a7a979b20c169d37adbd7b7d8b8a077b3">Vamp::HostExt::PluginBufferingAdapter</a>.</p>
cannam@0 911
cannam@0 912 </div>
cannam@50 913 </div>
cannam@50 914 <a class="anchor" id="a131fbe1df81215020b9aa8cecef4c802"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getPrograms" ref="a131fbe1df81215020b9aa8cecef4c802" args="() const " -->
cannam@0 915 <div class="memitem">
cannam@0 916 <div class="memproto">
cannam@0 917 <table class="memname">
cannam@0 918 <tr>
cannam@50 919 <td class="memname"><a class="el" href="classVamp_1_1PluginBase.html#a7f66f00437b21e5f694fe02356b12f20">ProgramList</a> Vamp::HostExt::PluginWrapper::getPrograms </td>
cannam@0 920 <td>(</td>
cannam@50 921 <td class="paramname"></td><td>)</td>
cannam@21 922 <td> const<code> [virtual, inherited]</code></td>
cannam@0 923 </tr>
cannam@0 924 </table>
cannam@0 925 </div>
cannam@0 926 <div class="memdoc">
cannam@0 927
cannam@50 928 <p>Get the program settings available in this plugin. </p>
cannam@50 929 <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>
cannam@50 930 <p>The programs must have unique names. </p>
cannam@50 931
cannam@50 932 <p>Reimplemented from <a class="el" href="classVamp_1_1PluginBase.html#abb307c60bdb981d5f5af50c3c4ae84af">Vamp::PluginBase</a>.</p>
cannam@0 933
cannam@0 934 </div>
cannam@50 935 </div>
cannam@50 936 <a class="anchor" id="a7a312dd42d161064b70afd7ff24c0651"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getCurrentProgram" ref="a7a312dd42d161064b70afd7ff24c0651" args="() const " -->
cannam@0 937 <div class="memitem">
cannam@0 938 <div class="memproto">
cannam@0 939 <table class="memname">
cannam@0 940 <tr>
cannam@50 941 <td class="memname">std::string Vamp::HostExt::PluginWrapper::getCurrentProgram </td>
cannam@0 942 <td>(</td>
cannam@50 943 <td class="paramname"></td><td>)</td>
cannam@21 944 <td> const<code> [virtual, inherited]</code></td>
cannam@0 945 </tr>
cannam@0 946 </table>
cannam@0 947 </div>
cannam@0 948 <div class="memdoc">
cannam@0 949
cannam@50 950 <p>Get the current program. </p>
cannam@0 951
cannam@50 952 <p>Reimplemented from <a class="el" href="classVamp_1_1PluginBase.html#a24e77eccf1bdfbbca3c79bb25e8799b3">Vamp::PluginBase</a>.</p>
cannam@0 953
cannam@0 954 </div>
cannam@50 955 </div>
cannam@50 956 <a class="anchor" id="a074978333a74fdcf336a8a1d8ea20abf"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::selectProgram" ref="a074978333a74fdcf336a8a1d8ea20abf" args="(std::string)" -->
cannam@0 957 <div class="memitem">
cannam@0 958 <div class="memproto">
cannam@0 959 <table class="memname">
cannam@0 960 <tr>
cannam@50 961 <td class="memname">void Vamp::HostExt::PluginWrapper::selectProgram </td>
cannam@0 962 <td>(</td>
cannam@50 963 <td class="paramtype">std::string&#160;</td>
cannam@50 964 <td class="paramname"></td><td>)</td>
cannam@21 965 <td><code> [virtual, inherited]</code></td>
cannam@0 966 </tr>
cannam@0 967 </table>
cannam@0 968 </div>
cannam@0 969 <div class="memdoc">
cannam@0 970
cannam@50 971 <p>Select a program. </p>
cannam@50 972 <p>(If the given program name is not one of the available programs, do nothing.) </p>
cannam@0 973
cannam@50 974 <p>Reimplemented from <a class="el" href="classVamp_1_1PluginBase.html#aadd3a547ef140bae200473a9518e3353">Vamp::PluginBase</a>.</p>
cannam@50 975
cannam@50 976 <p>Reimplemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a3cc7000e0aff525950e0a286b87f8927">Vamp::HostExt::PluginBufferingAdapter</a>.</p>
cannam@0 977
cannam@0 978 </div>
cannam@50 979 </div>
cannam@50 980 <a class="anchor" id="a2b28f1cf37d46a514f1e1411a6037bf8"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getMinChannelCount" ref="a2b28f1cf37d46a514f1e1411a6037bf8" args="() const " -->
cannam@0 981 <div class="memitem">
cannam@0 982 <div class="memproto">
cannam@0 983 <table class="memname">
cannam@0 984 <tr>
cannam@50 985 <td class="memname">size_t Vamp::HostExt::PluginWrapper::getMinChannelCount </td>
cannam@0 986 <td>(</td>
cannam@50 987 <td class="paramname"></td><td>)</td>
cannam@21 988 <td> const<code> [virtual, inherited]</code></td>
cannam@0 989 </tr>
cannam@0 990 </table>
cannam@0 991 </div>
cannam@0 992 <div class="memdoc">
cannam@0 993
cannam@50 994 <p>Get the minimum supported number of input channels. </p>
cannam@0 995
cannam@50 996 <p>Reimplemented from <a class="el" href="classVamp_1_1Plugin.html#a267b42e866df3cf0d190893e8096f525">Vamp::Plugin</a>.</p>
cannam@0 997
cannam@0 998 </div>
cannam@50 999 </div>
cannam@50 1000 <a class="anchor" id="a985eb21f1827bfbc3950d6871b107a58"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getMaxChannelCount" ref="a985eb21f1827bfbc3950d6871b107a58" args="() const " -->
cannam@0 1001 <div class="memitem">
cannam@0 1002 <div class="memproto">
cannam@0 1003 <table class="memname">
cannam@0 1004 <tr>
cannam@50 1005 <td class="memname">size_t Vamp::HostExt::PluginWrapper::getMaxChannelCount </td>
cannam@0 1006 <td>(</td>
cannam@50 1007 <td class="paramname"></td><td>)</td>
cannam@21 1008 <td> const<code> [virtual, inherited]</code></td>
cannam@0 1009 </tr>
cannam@0 1010 </table>
cannam@0 1011 </div>
cannam@0 1012 <div class="memdoc">
cannam@0 1013
cannam@50 1014 <p>Get the maximum supported number of input channels. </p>
cannam@0 1015
cannam@50 1016 <p>Reimplemented from <a class="el" href="classVamp_1_1Plugin.html#a2c5ab12b6fa4847cb244bd1e9cb3ae5e">Vamp::Plugin</a>.</p>
cannam@0 1017
cannam@0 1018 </div>
cannam@50 1019 </div>
cannam@50 1020 <a class="anchor" id="a5a9411305f713b4c9827844b89acd270"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getOutputDescriptors" ref="a5a9411305f713b4c9827844b89acd270" args="() const " -->
cannam@0 1021 <div class="memitem">
cannam@0 1022 <div class="memproto">
cannam@0 1023 <table class="memname">
cannam@0 1024 <tr>
cannam@50 1025 <td class="memname"><a class="el" href="classVamp_1_1Plugin.html#a30f531b8fb69fac41a24e3d2a6a08ed9">OutputList</a> Vamp::HostExt::PluginWrapper::getOutputDescriptors </td>
cannam@0 1026 <td>(</td>
cannam@50 1027 <td class="paramname"></td><td>)</td>
cannam@21 1028 <td> const<code> [virtual, inherited]</code></td>
cannam@0 1029 </tr>
cannam@0 1030 </table>
cannam@0 1031 </div>
cannam@0 1032 <div class="memdoc">
cannam@0 1033
cannam@50 1034 <p>Get the outputs of this plugin. </p>
cannam@50 1035 <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_1HostExt_1_1PluginWrapper.html#a6bd72d6dfb3047524dbe8ae3294527cf" title="Process a single block of input data.">process()</a> call. </p>
cannam@0 1036
cannam@50 1037 <p>Implements <a class="el" href="classVamp_1_1Plugin.html#ad064d5d132b5c9bd7064f429c3309e35">Vamp::Plugin</a>.</p>
cannam@50 1038
cannam@50 1039 <p>Reimplemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#af8cc914897a284433de220f1153f3845">Vamp::HostExt::PluginBufferingAdapter</a>.</p>
cannam@0 1040
cannam@0 1041 </div>
cannam@50 1042 </div>
cannam@50 1043 <a class="anchor" id="a2bc8c0992e64f06991fb7cf89f99857e"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getRemainingFeatures" ref="a2bc8c0992e64f06991fb7cf89f99857e" args="()" -->
cannam@0 1044 <div class="memitem">
cannam@0 1045 <div class="memproto">
cannam@0 1046 <table class="memname">
cannam@0 1047 <tr>
cannam@50 1048 <td class="memname"><a class="el" href="classVamp_1_1Plugin.html#a448fb57dc245d47923ec9eeaf9856c5f">FeatureSet</a> Vamp::HostExt::PluginWrapper::getRemainingFeatures </td>
cannam@0 1049 <td>(</td>
cannam@50 1050 <td class="paramname"></td><td>)</td>
cannam@21 1051 <td><code> [virtual, inherited]</code></td>
cannam@0 1052 </tr>
cannam@0 1053 </table>
cannam@0 1054 </div>
cannam@0 1055 <div class="memdoc">
cannam@0 1056
cannam@50 1057 <p>After all blocks have been processed, calculate and return any remaining features derived from the complete input. </p>
cannam@0 1058
cannam@50 1059 <p>Implements <a class="el" href="classVamp_1_1Plugin.html#aeca2a26e658ba0314ba90d25dd2195d6">Vamp::Plugin</a>.</p>
cannam@0 1060
cannam@50 1061 <p>Reimplemented in <a class="el" href="classVamp_1_1HostExt_1_1PluginBufferingAdapter.html#a28423951b2eda1a1fc371485434f417b">Vamp::HostExt::PluginBufferingAdapter</a>, and <a class="el" href="classVamp_1_1HostExt_1_1PluginSummarisingAdapter.html#ae9dcbd1ba8197ff90b4fc6bf7ade7688">Vamp::HostExt::PluginSummarisingAdapter</a>.</p>
cannam@0 1062
cannam@21 1063 </div>
cannam@50 1064 </div>
cannam@50 1065 <a class="anchor" id="a653d0308e8e34881a8749b7631d00f05"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getWrapper" ref="a653d0308e8e34881a8749b7631d00f05" args="()" -->
cannam@21 1066 <div class="memitem">
cannam@21 1067 <div class="memproto">
cannam@21 1068 <div class="memtemplate">
cannam@35 1069 template&lt;typename WrapperType &gt; </div>
cannam@21 1070 <table class="memname">
cannam@21 1071 <tr>
cannam@50 1072 <td class="memname">WrapperType* Vamp::HostExt::PluginWrapper::getWrapper </td>
cannam@21 1073 <td>(</td>
cannam@50 1074 <td class="paramname"></td><td>)</td>
cannam@21 1075 <td><code> [inline, inherited]</code></td>
cannam@21 1076 </tr>
cannam@21 1077 </table>
cannam@21 1078 </div>
cannam@21 1079 <div class="memdoc">
cannam@0 1080
cannam@50 1081 <p>Return a pointer to the plugin wrapper of type WrapperType surrounding this wrapper's plugin, if present. </p>
cannam@50 1082 <p>This is useful in situations where a plugin is wrapped by multiple different wrappers (one inside another) and the host wants to call some wrapper-specific function on one of the layers without having to care about the order in which they are wrapped. For example, the plugin returned by <a class="el" href="classVamp_1_1HostExt_1_1PluginLoader.html#a964689eb9688cd7e58e8c82ebb0d305f" title="Load a Vamp plugin, given its identifying key.">PluginLoader::loadPlugin</a> may have more than one wrapper; if the host wanted to query or fine-tune some property of one of them, it would be hard to do so without knowing the order of the wrappers. This function therefore gives direct access to the wrapper of a particular type. </p>
cannam@21 1083
cannam@50 1084 <p>Definition at line <a class="el" href="PluginWrapper_8h_source.html#l00116">116</a> of file <a class="el" href="PluginWrapper_8h_source.html">PluginWrapper.h</a>.</p>
cannam@21 1085
cannam@50 1086 <p>References <a class="el" href="PluginWrapper_8h_source.html#l00116">Vamp::HostExt::PluginWrapper::getWrapper()</a>.</p>
cannam@50 1087
cannam@50 1088 <p>Referenced by <a class="el" href="PluginWrapper_8h_source.html#l00116">Vamp::HostExt::PluginWrapper::getWrapper()</a>, and <a class="el" href="vamp-simple-host_8cpp_source.html#l00265">runPlugin()</a>.</p>
cannam@0 1089
cannam@0 1090 </div>
cannam@50 1091 </div>
cannam@50 1092 <a class="anchor" id="abe13b3997a69fbcc09e2213faa352f91"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::getType" ref="abe13b3997a69fbcc09e2213faa352f91" args="() const " -->
cannam@0 1093 <div class="memitem">
cannam@0 1094 <div class="memproto">
cannam@0 1095 <table class="memname">
cannam@0 1096 <tr>
cannam@50 1097 <td class="memname">virtual std::string Vamp::Plugin::getType </td>
cannam@0 1098 <td>(</td>
cannam@50 1099 <td class="paramname"></td><td>)</td>
cannam@21 1100 <td> const<code> [inline, virtual, inherited]</code></td>
cannam@0 1101 </tr>
cannam@0 1102 </table>
cannam@0 1103 </div>
cannam@0 1104 <div class="memdoc">
cannam@0 1105
cannam@50 1106 <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>
cannam@50 1107 <p>Do not reimplement this function in your subclass. </p>
cannam@0 1108
cannam@50 1109 <p>Implements <a class="el" href="classVamp_1_1PluginBase.html#a2da03e9ced8dc7e4382205e6dc05dbff">Vamp::PluginBase</a>.</p>
cannam@50 1110
cannam@50 1111 <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00430">430</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
cannam@0 1112
cannam@0 1113 </div>
cannam@50 1114 </div>
cannam@50 1115 <hr/><h2>Member Data Documentation</h2>
cannam@50 1116 <a class="anchor" id="a9fa8a6b8a4e41b6e3f2fabc0d23678cc"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::m_impl" ref="a9fa8a6b8a4e41b6e3f2fabc0d23678cc" args="" -->
cannam@0 1117 <div class="memitem">
cannam@0 1118 <div class="memproto">
cannam@0 1119 <table class="memname">
cannam@0 1120 <tr>
cannam@50 1121 <td class="memname">Impl* <a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#a9fa8a6b8a4e41b6e3f2fabc0d23678cc">Vamp::HostExt::PluginInputDomainAdapter::m_impl</a><code> [protected]</code></td>
cannam@0 1122 </tr>
cannam@0 1123 </table>
cannam@0 1124 </div>
cannam@0 1125 <div class="memdoc">
cannam@0 1126
cannam@50 1127 <p>Definition at line <a class="el" href="PluginInputDomainAdapter_8h_source.html#l00226">226</a> of file <a class="el" href="PluginInputDomainAdapter_8h_source.html">PluginInputDomainAdapter.h</a>.</p>
cannam@0 1128
cannam@0 1129 </div>
cannam@50 1130 </div>
cannam@50 1131 <a class="anchor" id="ab4e40ecd98b445e1a2aa9e7baa280ea2"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::m_plugin" ref="ab4e40ecd98b445e1a2aa9e7baa280ea2" args="" -->
cannam@0 1132 <div class="memitem">
cannam@0 1133 <div class="memproto">
cannam@0 1134 <table class="memname">
cannam@0 1135 <tr>
cannam@50 1136 <td class="memname"><a class="el" href="classVamp_1_1Plugin.html">Plugin</a>* <a class="el" href="classVamp_1_1HostExt_1_1PluginWrapper.html#ab4e40ecd98b445e1a2aa9e7baa280ea2">Vamp::HostExt::PluginWrapper::m_plugin</a><code> [protected, inherited]</code></td>
cannam@0 1137 </tr>
cannam@0 1138 </table>
cannam@0 1139 </div>
cannam@0 1140 <div class="memdoc">
cannam@0 1141
cannam@50 1142 <p>Definition at line <a class="el" href="PluginWrapper_8h_source.html#l00126">126</a> of file <a class="el" href="PluginWrapper_8h_source.html">PluginWrapper.h</a>.</p>
cannam@0 1143
cannam@0 1144 </div>
cannam@50 1145 </div>
cannam@50 1146 <a class="anchor" id="a59b9dd82a4f4eb946cd0474cc81abc23"></a><!-- doxytag: member="Vamp::HostExt::PluginInputDomainAdapter::m_inputSampleRate" ref="a59b9dd82a4f4eb946cd0474cc81abc23" args="" -->
cannam@0 1147 <div class="memitem">
cannam@0 1148 <div class="memproto">
cannam@0 1149 <table class="memname">
cannam@0 1150 <tr>
cannam@50 1151 <td class="memname">float <a class="el" href="classVamp_1_1Plugin.html#a59b9dd82a4f4eb946cd0474cc81abc23">Vamp::Plugin::m_inputSampleRate</a><code> [protected, inherited]</code></td>
cannam@0 1152 </tr>
cannam@0 1153 </table>
cannam@0 1154 </div>
cannam@0 1155 <div class="memdoc">
cannam@0 1156
cannam@50 1157 <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00436">436</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p>
cannam@0 1158
cannam@50 1159 <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00481">FixedTempoEstimator::D::assembleFeatures()</a>, <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00375">FixedTempoEstimator::D::calculate()</a>, <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00105">AmplitudeFollower::initialise()</a>, <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00252">FixedTempoEstimator::D::initialise()</a>, <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00363">FixedTempoEstimator::D::lag2tempo()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00146">SpectralCentroid::process()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00142">ZeroCrossing::process()</a>, <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00226">PercussionOnsetDetector::process()</a>, and <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00369">FixedTempoEstimator::D::tempo2lag()</a>.</p>
cannam@0 1160
cannam@0 1161 </div>
cannam@0 1162 </div>
cannam@50 1163 <hr/>The documentation for this class was generated from the following file:<ul>
cannam@50 1164 <li><a class="el" href="PluginInputDomainAdapter_8h_source.html">PluginInputDomainAdapter.h</a></li>
cannam@50 1165 </ul>
cannam@50 1166 </div>
cannam@50 1167 </div>
cannam@50 1168 <div id="nav-path" class="navpath">
cannam@50 1169 <ul>
cannam@50 1170 <li class="navelem"><a class="el" href="namespaceVamp.html">Vamp</a> </li>
cannam@50 1171 <li class="navelem"><a class="el" href="namespaceVamp_1_1HostExt.html">HostExt</a> </li>
cannam@50 1172 <li class="navelem"><a class="el" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html">PluginInputDomainAdapter</a> </li>
cannam@50 1173
cannam@50 1174 <li class="footer">Generated on Tue Oct 4 2011 14:38:53 for VampPluginSDK by
cannam@50 1175 <a href="http://www.doxygen.org/index.html">
cannam@50 1176 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.5.1 </li>
cannam@50 1177 </ul>
cannam@50 1178 </div>
cannam@50 1179
cannam@50 1180
cannam@0 1181 </body>
cannam@0 1182 </html>