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3 <title>VampPluginSDK: PluginInputDomainAdapter.h Source File</title>
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22 </ul>
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23 </div>
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24 <div class="navpath"><a class="el" href="dir_4571ebff077265f6d30f5427df02fcd6.html">vamp-hostsdk</a>
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25 </div>
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26 </div>
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27 <div class="contents">
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28 <h1>PluginInputDomainAdapter.h</h1><a href="PluginInputDomainAdapter_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */</span>
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29 <a name="l00002"></a>00002
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30 <a name="l00003"></a>00003 <span class="comment">/*</span>
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31 <a name="l00004"></a>00004 <span class="comment"> Vamp</span>
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32 <a name="l00005"></a>00005 <span class="comment"></span>
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33 <a name="l00006"></a>00006 <span class="comment"> An API for audio analysis and feature extraction plugins.</span>
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34 <a name="l00007"></a>00007 <span class="comment"></span>
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35 <a name="l00008"></a>00008 <span class="comment"> Centre for Digital Music, Queen Mary, University of London.</span>
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36 <a name="l00009"></a>00009 <span class="comment"> Copyright 2006-2009 Chris Cannam and QMUL.</span>
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37 <a name="l00010"></a>00010 <span class="comment"> </span>
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38 <a name="l00011"></a>00011 <span class="comment"> Permission is hereby granted, free of charge, to any person</span>
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39 <a name="l00012"></a>00012 <span class="comment"> obtaining a copy of this software and associated documentation</span>
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40 <a name="l00013"></a>00013 <span class="comment"> files (the "Software"), to deal in the Software without</span>
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41 <a name="l00014"></a>00014 <span class="comment"> restriction, including without limitation the rights to use, copy,</span>
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42 <a name="l00015"></a>00015 <span class="comment"> modify, merge, publish, distribute, sublicense, and/or sell copies</span>
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43 <a name="l00016"></a>00016 <span class="comment"> of the Software, and to permit persons to whom the Software is</span>
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44 <a name="l00017"></a>00017 <span class="comment"> furnished to do so, subject to the following conditions:</span>
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45 <a name="l00018"></a>00018 <span class="comment"></span>
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46 <a name="l00019"></a>00019 <span class="comment"> The above copyright notice and this permission notice shall be</span>
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47 <a name="l00020"></a>00020 <span class="comment"> included in all copies or substantial portions of the Software.</span>
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48 <a name="l00021"></a>00021 <span class="comment"></span>
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49 <a name="l00022"></a>00022 <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,</span>
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50 <a name="l00023"></a>00023 <span class="comment"> EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span>
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51 <a name="l00024"></a>00024 <span class="comment"> MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span>
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52 <a name="l00025"></a>00025 <span class="comment"> NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR</span>
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53 <a name="l00026"></a>00026 <span class="comment"> ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF</span>
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54 <a name="l00027"></a>00027 <span class="comment"> CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span>
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55 <a name="l00028"></a>00028 <span class="comment"> WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span>
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56 <a name="l00029"></a>00029 <span class="comment"></span>
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57 <a name="l00030"></a>00030 <span class="comment"> Except as contained in this notice, the names of the Centre for</span>
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58 <a name="l00031"></a>00031 <span class="comment"> Digital Music; Queen Mary, University of London; and Chris Cannam</span>
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59 <a name="l00032"></a>00032 <span class="comment"> shall not be used in advertising or otherwise to promote the sale,</span>
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60 <a name="l00033"></a>00033 <span class="comment"> use or other dealings in this Software without prior written</span>
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61 <a name="l00034"></a>00034 <span class="comment"> authorization.</span>
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62 <a name="l00035"></a>00035 <span class="comment">*/</span>
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63 <a name="l00036"></a>00036
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64 <a name="l00037"></a>00037 <span class="preprocessor">#ifndef _VAMP_PLUGIN_INPUT_DOMAIN_ADAPTER_H_</span>
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65 <a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#define _VAMP_PLUGIN_INPUT_DOMAIN_ADAPTER_H_</span>
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66 <a name="l00039"></a>00039 <span class="preprocessor"></span>
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67 <a name="l00040"></a>00040 <span class="preprocessor">#include "<a class="code" href="hostguard_8h.html">hostguard.h</a>"</span>
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68 <a name="l00041"></a>00041 <span class="preprocessor">#include "<a class="code" href="PluginWrapper_8h.html">PluginWrapper.h</a>"</span>
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69 <a name="l00042"></a>00042
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70 <a name="l00043"></a>00043 <a class="code" href="hostguard_8h.html#ef42eae5f1b0b897d8dac58cd54afbcd">_VAMP_SDK_HOSTSPACE_BEGIN</a>(PluginInputDomainAdapter.h)
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71 <a name="l00044"></a>00044
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72 <a name="l00045"></a>00045 namespace Vamp {
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73 <a name="l00046"></a>00046
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74 <a name="l00047"></a>00047 <span class="keyword">namespace </span>HostExt {
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75 <a name="l00048"></a>00048
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76 <a name="l00082"></a><a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html">00082</a> <span class="keyword">class </span><a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input...">PluginInputDomainAdapter</a> : <span class="keyword">public</span> <a class="code" href="classVamp_1_1HostExt_1_1PluginWrapper.html" title="PluginWrapper is a simple base class for adapter plugins.">PluginWrapper</a>
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77 <a name="l00083"></a>00083 {
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78 <a name="l00084"></a>00084 <span class="keyword">public</span>:
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79 <a name="l00090"></a>00090 <a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input...">PluginInputDomainAdapter</a>(<a class="code" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction...">Plugin</a> *plugin);
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80 <a name="l00091"></a>00091 <span class="keyword">virtual</span> ~<a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html" title="PluginInputDomainAdapter is a Vamp plugin adapter that converts time-domain input...">PluginInputDomainAdapter</a>();
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81 <a name="l00092"></a>00092
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82 <a name="l00093"></a>00093 <span class="keywordtype">bool</span> initialise(<span class="keywordtype">size_t</span> channels, <span class="keywordtype">size_t</span> stepSize, <span class="keywordtype">size_t</span> blockSize);
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83 <a name="l00094"></a>00094 <span class="keywordtype">void</span> reset();
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84 <a name="l00095"></a>00095
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85 <a name="l00096"></a>00096 <a class="code" href="classVamp_1_1Plugin.html#39cb7649d6dcc20e4cb1640cd55907bc">InputDomain</a> getInputDomain() <span class="keyword">const</span>;
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86 <a name="l00097"></a>00097
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87 <a name="l00098"></a>00098 <span class="keywordtype">size_t</span> getPreferredStepSize() <span class="keyword">const</span>;
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88 <a name="l00099"></a>00099 <span class="keywordtype">size_t</span> getPreferredBlockSize() <span class="keyword">const</span>;
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89 <a name="l00100"></a>00100
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90 <a name="l00101"></a>00101 FeatureSet process(<span class="keyword">const</span> <span class="keywordtype">float</span> *<span class="keyword">const</span> *inputBuffers, <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic...">RealTime</a> timestamp);
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91 <a name="l00102"></a>00102
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92 <a name="l00137"></a><a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#2518e4922d77bc4e514d84cec9a0b577">00137</a> <span class="keyword">enum</span> <a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#2518e4922d77bc4e514d84cec9a0b577" title="ProcessTimestampMethod determines how the PluginInputDomainAdapter handles timestamps...">ProcessTimestampMethod</a> {
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93 <a name="l00138"></a><a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#2518e4922d77bc4e514d84cec9a0b577fcf39fe57ba29a908d4877c21de145dd">00138</a> ShiftTimestamp,
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94 <a name="l00139"></a><a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#2518e4922d77bc4e514d84cec9a0b5770838ff456d829e9096b5d968e6c55152">00139</a> ShiftData,
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95 <a name="l00140"></a><a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#2518e4922d77bc4e514d84cec9a0b577b06e8c6824802978d0be4074a556b297">00140</a> NoShift
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96 <a name="l00141"></a>00141 };
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97 <a name="l00142"></a>00142
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98 <a name="l00151"></a>00151 <span class="keywordtype">void</span> setProcessTimestampMethod(ProcessTimestampMethod);
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99 <a name="l00152"></a>00152
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100 <a name="l00158"></a>00158 ProcessTimestampMethod getProcessTimestampMethod() <span class="keyword">const</span>;
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101 <a name="l00159"></a>00159
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102 <a name="l00185"></a>00185 <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic...">RealTime</a> getTimestampAdjustment() <span class="keyword">const</span>;
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103 <a name="l00186"></a>00186
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104 <a name="l00187"></a>00187 <span class="keyword">protected</span>:
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105 <a name="l00188"></a><a class="code" href="classVamp_1_1HostExt_1_1PluginInputDomainAdapter.html#9fa8a6b8a4e41b6e3f2fabc0d23678cc">00188</a> <span class="keyword">class </span>Impl;
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106 <a name="l00189"></a>00189 Impl *m_impl;
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107 <a name="l00190"></a>00190 };
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108 <a name="l00191"></a>00191
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109 <a name="l00192"></a>00192 }
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110 <a name="l00193"></a>00193
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111 <a name="l00194"></a>00194 }
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112 <a name="l00195"></a>00195
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113 <a name="l00196"></a>00196 <a class="code" href="hostguard_8h.html#0e6efdc2909bdb0cfab70e087d91b171">_VAMP_SDK_HOSTSPACE_END</a>(PluginInputDomainAdapter.h)
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114 <a name="l00197"></a>00197
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115 <a name="l00198"></a>00198 <span class="preprocessor">#endif</span>
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116 </pre></div></div>
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117 <hr size="1"><address style="text-align: right;"><small>Generated on Thu Sep 24 13:40:13 2009 for VampPluginSDK by
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118 <a href="http://www.doxygen.org/index.html">
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119 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
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120 </body>
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121 </html>
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