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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 Sonic Visualiser
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5 An audio file viewer and annotation editor.
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6 Centre for Digital Music, Queen Mary, University of London.
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7 This file copyright 2006 Chris Cannam and QMUL.
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8
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9 This program is free software; you can redistribute it and/or
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10 modify it under the terms of the GNU General Public License as
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11 published by the Free Software Foundation; either version 2 of the
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12 License, or (at your option) any later version. See the file
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13 COPYING included with this distribution for more information.
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14 */
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15
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16 #include "TransformFactory.h"
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17
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18 #include "plugin/FeatureExtractionPluginFactory.h"
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19 #include "plugin/RealTimePluginFactory.h"
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20 #include "plugin/RealTimePluginInstance.h"
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21 #include "plugin/PluginXml.h"
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22
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23 #include "vamp-sdk/Plugin.h"
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24 #include "vamp-sdk/PluginHostAdapter.h"
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25 #include "vamp-sdk/hostext/PluginWrapper.h"
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26
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27 #include <iostream>
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28 #include <set>
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29
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30 #include <QRegExp>
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31
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32 TransformFactory *
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33 TransformFactory::m_instance = new TransformFactory;
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34
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35 TransformFactory *
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36 TransformFactory::getInstance()
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37 {
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38 return m_instance;
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39 }
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40
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41 TransformFactory::~TransformFactory()
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42 {
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43 }
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44
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45 TransformList
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46 TransformFactory::getAllTransforms()
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47 {
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48 if (m_transforms.empty()) populateTransforms();
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49
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50 std::set<TransformDescription> dset;
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51 for (TransformDescriptionMap::const_iterator i = m_transforms.begin();
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52 i != m_transforms.end(); ++i) {
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53 dset.insert(i->second);
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54 }
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55
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56 TransformList list;
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57 for (std::set<TransformDescription>::const_iterator i = dset.begin();
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58 i != dset.end(); ++i) {
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59 list.push_back(*i);
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60 }
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61
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62 return list;
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63 }
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64
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65 std::vector<QString>
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66 TransformFactory::getAllTransformTypes()
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67 {
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68 if (m_transforms.empty()) populateTransforms();
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69
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70 std::set<QString> types;
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71 for (TransformDescriptionMap::const_iterator i = m_transforms.begin();
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72 i != m_transforms.end(); ++i) {
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73 types.insert(i->second.type);
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74 }
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75
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76 std::vector<QString> rv;
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77 for (std::set<QString>::iterator i = types.begin(); i != types.end(); ++i) {
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78 rv.push_back(*i);
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79 }
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80
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81 return rv;
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82 }
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83
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84 std::vector<QString>
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85 TransformFactory::getTransformCategories(QString transformType)
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86 {
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87 if (m_transforms.empty()) populateTransforms();
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88
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89 std::set<QString> categories;
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90 for (TransformDescriptionMap::const_iterator i = m_transforms.begin();
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91 i != m_transforms.end(); ++i) {
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92 if (i->second.type == transformType) {
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93 categories.insert(i->second.category);
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94 }
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95 }
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96
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97 bool haveEmpty = false;
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98
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99 std::vector<QString> rv;
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100 for (std::set<QString>::iterator i = categories.begin();
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101 i != categories.end(); ++i) {
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102 if (*i != "") rv.push_back(*i);
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103 else haveEmpty = true;
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104 }
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105
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106 if (haveEmpty) rv.push_back(""); // make sure empty category sorts last
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107
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108 return rv;
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109 }
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110
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111 std::vector<QString>
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112 TransformFactory::getTransformMakers(QString transformType)
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113 {
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114 if (m_transforms.empty()) populateTransforms();
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115
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116 std::set<QString> makers;
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117 for (TransformDescriptionMap::const_iterator i = m_transforms.begin();
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118 i != m_transforms.end(); ++i) {
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119 if (i->second.type == transformType) {
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120 makers.insert(i->second.maker);
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121 }
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122 }
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123
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124 bool haveEmpty = false;
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125
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126 std::vector<QString> rv;
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127 for (std::set<QString>::iterator i = makers.begin();
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128 i != makers.end(); ++i) {
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129 if (*i != "") rv.push_back(*i);
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130 else haveEmpty = true;
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131 }
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132
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133 if (haveEmpty) rv.push_back(""); // make sure empty category sorts last
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134
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135 return rv;
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136 }
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137
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138 void
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139 TransformFactory::populateTransforms()
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140 {
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141 TransformDescriptionMap transforms;
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142
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143 populateFeatureExtractionPlugins(transforms);
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144 populateRealTimePlugins(transforms);
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145
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146 // disambiguate plugins with similar names
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147
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148 std::map<QString, int> names;
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149 std::map<QString, QString> pluginSources;
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150 std::map<QString, QString> pluginMakers;
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151
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152 for (TransformDescriptionMap::iterator i = transforms.begin();
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153 i != transforms.end(); ++i) {
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154
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155 TransformDescription desc = i->second;
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156
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157 QString td = desc.name;
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158 QString tn = td.section(": ", 0, 0);
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159 QString pn = desc.identifier.section(":", 1, 1);
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160
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161 if (pluginSources.find(tn) != pluginSources.end()) {
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162 if (pluginSources[tn] != pn && pluginMakers[tn] != desc.maker) {
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163 ++names[tn];
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164 }
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165 } else {
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166 ++names[tn];
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167 pluginSources[tn] = pn;
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168 pluginMakers[tn] = desc.maker;
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169 }
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170 }
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171
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172 std::map<QString, int> counts;
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173 m_transforms.clear();
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174
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175 for (TransformDescriptionMap::iterator i = transforms.begin();
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176 i != transforms.end(); ++i) {
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177
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178 TransformDescription desc = i->second;
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179 QString identifier = desc.identifier;
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180 QString maker = desc.maker;
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181
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182 QString td = desc.name;
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183 QString tn = td.section(": ", 0, 0);
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184 QString to = td.section(": ", 1);
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185
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186 if (names[tn] > 1) {
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187 maker.replace(QRegExp(tr(" [\\(<].*$")), "");
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188 tn = QString("%1 [%2]").arg(tn).arg(maker);
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189 }
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190
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191 if (to != "") {
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192 desc.name = QString("%1: %2").arg(tn).arg(to);
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193 } else {
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194 desc.name = tn;
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195 }
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196
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197 m_transforms[identifier] = desc;
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198 }
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199 }
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200
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201 void
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202 TransformFactory::populateFeatureExtractionPlugins(TransformDescriptionMap &transforms)
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203 {
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204 std::vector<QString> plugs =
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205 FeatureExtractionPluginFactory::getAllPluginIdentifiers();
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206
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207 for (size_t i = 0; i < plugs.size(); ++i) {
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208
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209 QString pluginId = plugs[i];
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210
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211 FeatureExtractionPluginFactory *factory =
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212 FeatureExtractionPluginFactory::instanceFor(pluginId);
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213
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214 if (!factory) {
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215 std::cerr << "WARNING: TransformFactory::populateTransforms: No feature extraction plugin factory for instance " << pluginId.toLocal8Bit().data() << std::endl;
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216 continue;
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217 }
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218
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219 Vamp::Plugin *plugin =
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220 factory->instantiatePlugin(pluginId, 48000);
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221
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222 if (!plugin) {
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223 std::cerr << "WARNING: TransformFactory::populateTransforms: Failed to instantiate plugin " << pluginId.toLocal8Bit().data() << std::endl;
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224 continue;
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225 }
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226
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227 QString pluginName = plugin->getName().c_str();
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228 QString category = factory->getPluginCategory(pluginId);
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229
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230 Vamp::Plugin::OutputList outputs =
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231 plugin->getOutputDescriptors();
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232
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233 for (size_t j = 0; j < outputs.size(); ++j) {
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234
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235 QString transformId = QString("%1:%2")
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236 .arg(pluginId).arg(outputs[j].identifier.c_str());
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237
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238 QString userName;
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239 QString friendlyName;
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240 QString units = outputs[j].unit.c_str();
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241 QString description = plugin->getDescription().c_str();
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242 QString maker = plugin->getMaker().c_str();
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243 if (maker == "") maker = tr("<unknown maker>");
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244
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245 if (description == "") {
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246 if (outputs.size() == 1) {
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247 description = tr("Extract features using \"%1\" plugin (from %2)")
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248 .arg(pluginName).arg(maker);
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249 } else {
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250 description = tr("Extract features using \"%1\" output of \"%2\" plugin (from %3)")
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251 .arg(outputs[j].name.c_str()).arg(pluginName).arg(maker);
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252 }
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253 } else {
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254 if (outputs.size() == 1) {
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255 description = tr("%1 using \"%2\" plugin (from %3)")
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256 .arg(description).arg(pluginName).arg(maker);
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257 } else {
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258 description = tr("%1 using \"%2\" output of \"%3\" plugin (from %4)")
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259 .arg(description).arg(outputs[j].name.c_str()).arg(pluginName).arg(maker);
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260 }
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261 }
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262
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263 if (outputs.size() == 1) {
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264 userName = pluginName;
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265 friendlyName = pluginName;
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266 } else {
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267 userName = QString("%1: %2")
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268 .arg(pluginName)
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269 .arg(outputs[j].name.c_str());
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270 friendlyName = outputs[j].name.c_str();
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271 }
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272
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273 bool configurable = (!plugin->getPrograms().empty() ||
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274 !plugin->getParameterDescriptors().empty());
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275
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276 // std::cerr << "Feature extraction plugin transform: " << transformId.toStdString() << std::endl;
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277
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278 transforms[transformId] =
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279 TransformDescription(tr("Analysis"),
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280 category,
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281 transformId,
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282 userName,
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283 friendlyName,
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284 description,
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285 maker,
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286 units,
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287 configurable);
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288 }
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289
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290 delete plugin;
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291 }
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292 }
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293
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294 void
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295 TransformFactory::populateRealTimePlugins(TransformDescriptionMap &transforms)
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296 {
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297 std::vector<QString> plugs =
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298 RealTimePluginFactory::getAllPluginIdentifiers();
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299
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300 static QRegExp unitRE("[\\[\\(]([A-Za-z0-9/]+)[\\)\\]]$");
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301
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302 for (size_t i = 0; i < plugs.size(); ++i) {
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303
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304 QString pluginId = plugs[i];
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305
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306 RealTimePluginFactory *factory =
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307 RealTimePluginFactory::instanceFor(pluginId);
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308
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309 if (!factory) {
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310 std::cerr << "WARNING: TransformFactory::populateTransforms: No real time plugin factory for instance " << pluginId.toLocal8Bit().data() << std::endl;
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311 continue;
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312 }
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313
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314 const RealTimePluginDescriptor *descriptor =
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315 factory->getPluginDescriptor(pluginId);
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316
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317 if (!descriptor) {
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318 std::cerr << "WARNING: TransformFactory::populateTransforms: Failed to query plugin " << pluginId.toLocal8Bit().data() << std::endl;
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319 continue;
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320 }
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321
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322 //!!! if (descriptor->controlOutputPortCount == 0 ||
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323 // descriptor->audioInputPortCount == 0) continue;
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324
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325 // std::cout << "TransformFactory::populateRealTimePlugins: plugin " << pluginId.toStdString() << " has " << descriptor->controlOutputPortCount << " control output ports, " << descriptor->audioOutputPortCount << " audio outputs, " << descriptor->audioInputPortCount << " audio inputs" << std::endl;
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326
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327 QString pluginName = descriptor->name.c_str();
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328 QString category = factory->getPluginCategory(pluginId);
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329 bool configurable = (descriptor->parameterCount > 0);
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330 QString maker = descriptor->maker.c_str();
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331 if (maker == "") maker = tr("<unknown maker>");
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332
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333 if (descriptor->audioInputPortCount > 0) {
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334
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335 for (size_t j = 0; j < descriptor->controlOutputPortCount; ++j) {
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336
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337 QString transformId = QString("%1:%2").arg(pluginId).arg(j);
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338 QString userName;
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339 QString units;
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340 QString portName;
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341
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342 if (j < descriptor->controlOutputPortNames.size() &&
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343 descriptor->controlOutputPortNames[j] != "") {
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344
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345 portName = descriptor->controlOutputPortNames[j].c_str();
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346
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347 userName = tr("%1: %2")
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348 .arg(pluginName)
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349 .arg(portName);
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350
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351 if (unitRE.indexIn(portName) >= 0) {
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352 units = unitRE.cap(1);
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353 }
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354
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355 } else if (descriptor->controlOutputPortCount > 1) {
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356
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357 userName = tr("%1: Output %2")
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358 .arg(pluginName)
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359 .arg(j + 1);
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360
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361 } else {
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362
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363 userName = pluginName;
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364 }
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365
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366 QString description;
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367
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368 if (portName != "") {
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369 description = tr("Extract \"%1\" data output from \"%2\" effect plugin (from %3)")
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370 .arg(portName)
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371 .arg(pluginName)
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372 .arg(maker);
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373 } else {
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374 description = tr("Extract data output %1 from \"%2\" effect plugin (from %3)")
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375 .arg(j + 1)
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376 .arg(pluginName)
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377 .arg(maker);
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378 }
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379
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380 transforms[transformId] =
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381 TransformDescription(tr("Effects Data"),
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382 category,
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383 transformId,
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384 userName,
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385 userName,
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386 description,
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387 maker,
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388 units,
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389 configurable);
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390 }
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Chris@330
|
391 }
|
Chris@330
|
392
|
Chris@330
|
393 if (!descriptor->isSynth || descriptor->audioInputPortCount > 0) {
|
Chris@330
|
394
|
Chris@330
|
395 if (descriptor->audioOutputPortCount > 0) {
|
Chris@330
|
396
|
Chris@330
|
397 QString transformId = QString("%1:A").arg(pluginId);
|
Chris@330
|
398 QString type = tr("Effects");
|
Chris@330
|
399
|
Chris@330
|
400 QString description = tr("Transform audio signal with \"%1\" effect plugin (from %2)")
|
Chris@330
|
401 .arg(pluginName)
|
Chris@330
|
402 .arg(maker);
|
Chris@330
|
403
|
Chris@330
|
404 if (descriptor->audioInputPortCount == 0) {
|
Chris@330
|
405 type = tr("Generators");
|
Chris@330
|
406 QString description = tr("Generate audio signal using \"%1\" plugin (from %2)")
|
Chris@330
|
407 .arg(pluginName)
|
Chris@330
|
408 .arg(maker);
|
Chris@330
|
409 }
|
Chris@330
|
410
|
Chris@330
|
411 transforms[transformId] =
|
Chris@330
|
412 TransformDescription(type,
|
Chris@332
|
413 category,
|
Chris@332
|
414 transformId,
|
Chris@332
|
415 pluginName,
|
Chris@332
|
416 pluginName,
|
Chris@332
|
417 description,
|
Chris@332
|
418 maker,
|
Chris@332
|
419 "",
|
Chris@332
|
420 configurable);
|
Chris@330
|
421 }
|
Chris@330
|
422 }
|
Chris@330
|
423 }
|
Chris@330
|
424 }
|
Chris@330
|
425
|
Chris@330
|
426 bool
|
Chris@330
|
427 TransformFactory::haveTransform(TransformId identifier)
|
Chris@330
|
428 {
|
Chris@330
|
429 return (m_transforms.find(identifier) != m_transforms.end());
|
Chris@330
|
430 }
|
Chris@330
|
431
|
Chris@330
|
432 QString
|
Chris@330
|
433 TransformFactory::getTransformName(TransformId identifier)
|
Chris@330
|
434 {
|
Chris@330
|
435 if (m_transforms.find(identifier) != m_transforms.end()) {
|
Chris@330
|
436 return m_transforms[identifier].name;
|
Chris@330
|
437 } else return "";
|
Chris@330
|
438 }
|
Chris@330
|
439
|
Chris@330
|
440 QString
|
Chris@330
|
441 TransformFactory::getTransformFriendlyName(TransformId identifier)
|
Chris@330
|
442 {
|
Chris@330
|
443 if (m_transforms.find(identifier) != m_transforms.end()) {
|
Chris@330
|
444 return m_transforms[identifier].friendlyName;
|
Chris@330
|
445 } else return "";
|
Chris@330
|
446 }
|
Chris@330
|
447
|
Chris@330
|
448 QString
|
Chris@330
|
449 TransformFactory::getTransformUnits(TransformId identifier)
|
Chris@330
|
450 {
|
Chris@330
|
451 if (m_transforms.find(identifier) != m_transforms.end()) {
|
Chris@330
|
452 return m_transforms[identifier].units;
|
Chris@330
|
453 } else return "";
|
Chris@330
|
454 }
|
Chris@330
|
455
|
Chris@330
|
456 bool
|
Chris@330
|
457 TransformFactory::isTransformConfigurable(TransformId identifier)
|
Chris@330
|
458 {
|
Chris@330
|
459 if (m_transforms.find(identifier) != m_transforms.end()) {
|
Chris@330
|
460 return m_transforms[identifier].configurable;
|
Chris@330
|
461 } else return false;
|
Chris@330
|
462 }
|
Chris@330
|
463
|
Chris@330
|
464 bool
|
Chris@330
|
465 TransformFactory::getTransformChannelRange(TransformId identifier,
|
Chris@330
|
466 int &min, int &max)
|
Chris@330
|
467 {
|
Chris@330
|
468 QString id = identifier.section(':', 0, 2);
|
Chris@330
|
469
|
Chris@330
|
470 if (FeatureExtractionPluginFactory::instanceFor(id)) {
|
Chris@330
|
471
|
Chris@330
|
472 Vamp::Plugin *plugin =
|
Chris@330
|
473 FeatureExtractionPluginFactory::instanceFor(id)->
|
Chris@330
|
474 instantiatePlugin(id, 48000);
|
Chris@330
|
475 if (!plugin) return false;
|
Chris@330
|
476
|
Chris@330
|
477 min = plugin->getMinChannelCount();
|
Chris@330
|
478 max = plugin->getMaxChannelCount();
|
Chris@330
|
479 delete plugin;
|
Chris@330
|
480
|
Chris@330
|
481 return true;
|
Chris@330
|
482
|
Chris@330
|
483 } else if (RealTimePluginFactory::instanceFor(id)) {
|
Chris@330
|
484
|
Chris@330
|
485 const RealTimePluginDescriptor *descriptor =
|
Chris@330
|
486 RealTimePluginFactory::instanceFor(id)->
|
Chris@330
|
487 getPluginDescriptor(id);
|
Chris@330
|
488 if (!descriptor) return false;
|
Chris@330
|
489
|
Chris@330
|
490 min = descriptor->audioInputPortCount;
|
Chris@330
|
491 max = descriptor->audioInputPortCount;
|
Chris@330
|
492
|
Chris@330
|
493 return true;
|
Chris@330
|
494 }
|
Chris@330
|
495
|
Chris@330
|
496 return false;
|
Chris@330
|
497 }
|
Chris@332
|
498
|
Chris@332
|
499 void
|
Chris@332
|
500 TransformFactory::setParametersFromPlugin(Transform &transform,
|
Chris@332
|
501 Vamp::PluginBase *plugin)
|
Chris@332
|
502 {
|
Chris@332
|
503 Transform::ParameterMap pmap;
|
Chris@332
|
504
|
Chris@332
|
505 Vamp::PluginBase::ParameterList parameters =
|
Chris@332
|
506 plugin->getParameterDescriptors();
|
Chris@332
|
507
|
Chris@332
|
508 for (Vamp::PluginBase::ParameterList::const_iterator i = parameters.begin();
|
Chris@332
|
509 i != parameters.end(); ++i) {
|
Chris@332
|
510 pmap[i->identifier.c_str()] = plugin->getParameter(i->identifier);
|
Chris@332
|
511 }
|
Chris@332
|
512
|
Chris@332
|
513 transform.setParameters(pmap);
|
Chris@332
|
514
|
Chris@332
|
515 if (plugin->getPrograms().empty()) {
|
Chris@332
|
516 transform.setProgram("");
|
Chris@332
|
517 } else {
|
Chris@332
|
518 transform.setProgram(plugin->getCurrentProgram().c_str());
|
Chris@332
|
519 }
|
Chris@332
|
520
|
Chris@332
|
521 RealTimePluginInstance *rtpi =
|
Chris@332
|
522 dynamic_cast<RealTimePluginInstance *>(plugin);
|
Chris@332
|
523
|
Chris@332
|
524 Transform::ConfigurationMap cmap;
|
Chris@332
|
525
|
Chris@332
|
526 if (rtpi) {
|
Chris@332
|
527
|
Chris@332
|
528 RealTimePluginInstance::ConfigurationPairMap configurePairs =
|
Chris@332
|
529 rtpi->getConfigurePairs();
|
Chris@332
|
530
|
Chris@332
|
531 for (RealTimePluginInstance::ConfigurationPairMap::const_iterator i
|
Chris@332
|
532 = configurePairs.begin(); i != configurePairs.end(); ++i) {
|
Chris@332
|
533 cmap[i->first.c_str()] = i->second.c_str();
|
Chris@332
|
534 }
|
Chris@332
|
535 }
|
Chris@332
|
536
|
Chris@332
|
537 transform.setConfiguration(cmap);
|
Chris@332
|
538 }
|
Chris@332
|
539
|
Chris@332
|
540 void
|
Chris@332
|
541 TransformFactory::makeContextConsistentWithPlugin(Transform &transform,
|
Chris@332
|
542 Vamp::PluginBase *plugin)
|
Chris@332
|
543 {
|
Chris@332
|
544 const Vamp::Plugin *vp = dynamic_cast<const Vamp::Plugin *>(plugin);
|
Chris@332
|
545 if (!vp) {
|
Chris@332
|
546 // std::cerr << "makeConsistentWithPlugin: not a Vamp::Plugin" << std::endl;
|
Chris@332
|
547 vp = dynamic_cast<const Vamp::PluginHostAdapter *>(plugin); //!!! why?
|
Chris@332
|
548 }
|
Chris@332
|
549 if (!vp) {
|
Chris@332
|
550 // std::cerr << "makeConsistentWithPlugin: not a Vamp::PluginHostAdapter" << std::endl;
|
Chris@332
|
551 vp = dynamic_cast<const Vamp::HostExt::PluginWrapper *>(plugin); //!!! no, I mean really why?
|
Chris@332
|
552 }
|
Chris@332
|
553 if (!vp) {
|
Chris@332
|
554 // std::cerr << "makeConsistentWithPlugin: not a Vamp::HostExt::PluginWrapper" << std::endl;
|
Chris@332
|
555 }
|
Chris@332
|
556
|
Chris@332
|
557 if (!vp) {
|
Chris@332
|
558 // time domain input for real-time effects plugin
|
Chris@332
|
559 if (!transform.getBlockSize()) {
|
Chris@332
|
560 if (!transform.getStepSize()) transform.setStepSize(1024);
|
Chris@332
|
561 transform.setBlockSize(transform.getStepSize());
|
Chris@332
|
562 } else {
|
Chris@332
|
563 transform.setStepSize(transform.getBlockSize());
|
Chris@332
|
564 }
|
Chris@332
|
565 } else {
|
Chris@332
|
566 Vamp::Plugin::InputDomain domain = vp->getInputDomain();
|
Chris@332
|
567 if (!transform.getStepSize()) {
|
Chris@332
|
568 transform.setStepSize(vp->getPreferredStepSize());
|
Chris@332
|
569 }
|
Chris@332
|
570 if (!transform.getBlockSize()) {
|
Chris@332
|
571 transform.setBlockSize(vp->getPreferredBlockSize());
|
Chris@332
|
572 }
|
Chris@332
|
573 if (!transform.getBlockSize()) {
|
Chris@332
|
574 transform.setBlockSize(1024);
|
Chris@332
|
575 }
|
Chris@332
|
576 if (!transform.getStepSize()) {
|
Chris@332
|
577 if (domain == Vamp::Plugin::FrequencyDomain) {
|
Chris@332
|
578 // std::cerr << "frequency domain, step = " << blockSize/2 << std::endl;
|
Chris@332
|
579 transform.setStepSize(transform.getBlockSize()/2);
|
Chris@332
|
580 } else {
|
Chris@332
|
581 // std::cerr << "time domain, step = " << blockSize/2 << std::endl;
|
Chris@332
|
582 transform.setStepSize(transform.getBlockSize());
|
Chris@332
|
583 }
|
Chris@332
|
584 }
|
Chris@332
|
585 }
|
Chris@332
|
586 }
|
Chris@332
|
587
|
Chris@332
|
588 Transform
|
Chris@332
|
589 TransformFactory::getDefaultTransformFor(TransformId id, size_t rate)
|
Chris@332
|
590 {
|
Chris@332
|
591 Transform t;
|
Chris@332
|
592 t.setIdentifier(id);
|
Chris@332
|
593
|
Chris@332
|
594 if (rate == 0) {
|
Chris@332
|
595 rate = 44100;
|
Chris@332
|
596 } else {
|
Chris@332
|
597 t.setSampleRate(rate);
|
Chris@332
|
598 }
|
Chris@332
|
599
|
Chris@332
|
600 QString pluginId = t.getPluginIdentifier();
|
Chris@332
|
601
|
Chris@332
|
602 if (t.getType() == Transform::FeatureExtraction) {
|
Chris@332
|
603
|
Chris@332
|
604 FeatureExtractionPluginFactory *factory =
|
Chris@332
|
605 FeatureExtractionPluginFactory::instanceFor(pluginId);
|
Chris@332
|
606
|
Chris@332
|
607 Vamp::Plugin *plugin = factory->instantiatePlugin
|
Chris@332
|
608 (pluginId, rate);
|
Chris@332
|
609
|
Chris@332
|
610 if (plugin) {
|
Chris@332
|
611 setParametersFromPlugin(t, plugin);
|
Chris@332
|
612 makeContextConsistentWithPlugin(t, plugin);
|
Chris@332
|
613 delete plugin;
|
Chris@332
|
614 }
|
Chris@332
|
615
|
Chris@332
|
616 } else {
|
Chris@332
|
617
|
Chris@332
|
618 RealTimePluginFactory *factory =
|
Chris@332
|
619 RealTimePluginFactory::instanceFor(pluginId);
|
Chris@332
|
620
|
Chris@332
|
621 RealTimePluginInstance *plugin = factory->instantiatePlugin
|
Chris@332
|
622 (pluginId, 0, 0, rate, 1024, 1);
|
Chris@332
|
623
|
Chris@332
|
624 if (plugin) {
|
Chris@332
|
625 setParametersFromPlugin(t, plugin);
|
Chris@332
|
626 makeContextConsistentWithPlugin(t, plugin);
|
Chris@332
|
627 delete plugin;
|
Chris@332
|
628 }
|
Chris@332
|
629 }
|
Chris@332
|
630
|
Chris@332
|
631 return t;
|
Chris@332
|
632 }
|
Chris@332
|
633
|