annotate transform/TransformFactory.cpp @ 1432:779a084d7e3d streaming-csv-writer

Fix namespace
author Lucas Thompson <dev@lucas.im>
date Tue, 17 Apr 2018 10:03:49 +0100
parents a99641535e02
children 48e9f538e6e9
rev   line source
Chris@330 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@330 2
Chris@330 3 /*
Chris@330 4 Sonic Visualiser
Chris@330 5 An audio file viewer and annotation editor.
Chris@330 6 Centre for Digital Music, Queen Mary, University of London.
Chris@330 7 This file copyright 2006 Chris Cannam and QMUL.
Chris@330 8
Chris@330 9 This program is free software; you can redistribute it and/or
Chris@330 10 modify it under the terms of the GNU General Public License as
Chris@330 11 published by the Free Software Foundation; either version 2 of the
Chris@330 12 License, or (at your option) any later version. See the file
Chris@330 13 COPYING included with this distribution for more information.
Chris@330 14 */
Chris@330 15
Chris@330 16 #include "TransformFactory.h"
Chris@330 17
Chris@330 18 #include "plugin/FeatureExtractionPluginFactory.h"
Chris@1225 19
Chris@330 20 #include "plugin/RealTimePluginFactory.h"
Chris@332 21 #include "plugin/RealTimePluginInstance.h"
Chris@330 22 #include "plugin/PluginXml.h"
Chris@330 23
Chris@475 24 #include <vamp-hostsdk/Plugin.h>
Chris@475 25 #include <vamp-hostsdk/PluginHostAdapter.h>
Chris@475 26 #include <vamp-hostsdk/PluginWrapper.h>
Chris@330 27
Chris@457 28 #include "rdf/PluginRDFIndexer.h"
Chris@457 29 #include "rdf/PluginRDFDescription.h"
Chris@457 30
Chris@446 31 #include "base/XmlExportable.h"
Chris@446 32
Chris@330 33 #include <iostream>
Chris@330 34 #include <set>
Chris@330 35
Chris@330 36 #include <QRegExp>
Chris@350 37 #include <QTextStream>
Chris@330 38
Chris@460 39 #include "base/Thread.h"
Chris@460 40
Chris@810 41 //#define DEBUG_TRANSFORM_FACTORY 1
Chris@810 42
Chris@330 43 TransformFactory *
Chris@330 44 TransformFactory::m_instance = new TransformFactory;
Chris@330 45
Chris@330 46 TransformFactory *
Chris@330 47 TransformFactory::getInstance()
Chris@330 48 {
Chris@330 49 return m_instance;
Chris@330 50 }
Chris@330 51
Chris@574 52 void
Chris@574 53 TransformFactory::deleteInstance()
Chris@574 54 {
Chris@690 55 SVDEBUG << "TransformFactory::deleteInstance called" << endl;
Chris@574 56 delete m_instance;
Chris@574 57 m_instance = 0;
Chris@574 58 }
Chris@574 59
Chris@457 60 TransformFactory::TransformFactory() :
Chris@457 61 m_transformsPopulated(false),
Chris@477 62 m_uninstalledTransformsPopulated(false),
Chris@574 63 m_thread(0),
Chris@976 64 m_exiting(false),
Chris@976 65 m_populatingSlowly(false)
Chris@457 66 {
Chris@457 67 }
Chris@457 68
Chris@330 69 TransformFactory::~TransformFactory()
Chris@330 70 {
Chris@574 71 m_exiting = true;
Chris@574 72 if (m_thread) {
Chris@600 73 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@690 74 SVDEBUG << "TransformFactory::~TransformFactory: waiting on thread" << endl;
Chris@600 75 #endif
Chris@574 76 m_thread->wait();
Chris@574 77 delete m_thread;
Chris@600 78 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@690 79 SVDEBUG << "TransformFactory::~TransformFactory: waited and done" << endl;
Chris@600 80 #endif
Chris@574 81 }
Chris@330 82 }
Chris@330 83
Chris@477 84 void
Chris@477 85 TransformFactory::startPopulationThread()
Chris@477 86 {
Chris@482 87 m_uninstalledTransformsMutex.lock();
Chris@477 88
Chris@482 89 if (m_thread) {
Chris@482 90 m_uninstalledTransformsMutex.unlock();
Chris@482 91 return;
Chris@482 92 }
Chris@482 93 m_thread = new UninstalledTransformsPopulateThread(this);
Chris@477 94
Chris@482 95 m_uninstalledTransformsMutex.unlock();
Chris@482 96
Chris@477 97 m_thread->start();
Chris@477 98 }
Chris@477 99
Chris@481 100 void
Chris@481 101 TransformFactory::UninstalledTransformsPopulateThread::run()
Chris@481 102 {
Chris@481 103 m_factory->m_populatingSlowly = true;
Chris@481 104 sleep(1);
Chris@481 105 m_factory->populateUninstalledTransforms();
Chris@481 106 }
Chris@481 107
Chris@330 108 TransformList
Chris@350 109 TransformFactory::getAllTransformDescriptions()
Chris@330 110 {
Chris@460 111 populateTransforms();
Chris@330 112
Chris@330 113 std::set<TransformDescription> dset;
Chris@330 114 for (TransformDescriptionMap::const_iterator i = m_transforms.begin();
Chris@330 115 i != m_transforms.end(); ++i) {
Chris@600 116 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@810 117 cerr << "inserting transform into set: id = " << i->second.identifier << endl;
Chris@600 118 #endif
Chris@330 119 dset.insert(i->second);
Chris@330 120 }
Chris@330 121
Chris@330 122 TransformList list;
Chris@330 123 for (std::set<TransformDescription>::const_iterator i = dset.begin();
Chris@330 124 i != dset.end(); ++i) {
Chris@600 125 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@810 126 cerr << "inserting transform into list: id = " << i->identifier << endl;
Chris@600 127 #endif
Chris@330 128 list.push_back(*i);
Chris@330 129 }
Chris@330 130
Chris@330 131 return list;
Chris@330 132 }
Chris@330 133
Chris@350 134 TransformDescription
Chris@350 135 TransformFactory::getTransformDescription(TransformId id)
Chris@350 136 {
Chris@460 137 populateTransforms();
Chris@350 138
Chris@350 139 if (m_transforms.find(id) == m_transforms.end()) {
Chris@350 140 return TransformDescription();
Chris@350 141 }
Chris@350 142
Chris@350 143 return m_transforms[id];
Chris@350 144 }
Chris@350 145
Chris@485 146 bool
Chris@485 147 TransformFactory::haveInstalledTransforms()
Chris@485 148 {
Chris@485 149 populateTransforms();
Chris@485 150 return !m_transforms.empty();
Chris@485 151 }
Chris@485 152
Chris@457 153 TransformList
Chris@457 154 TransformFactory::getUninstalledTransformDescriptions()
Chris@457 155 {
Chris@479 156 m_populatingSlowly = false;
Chris@460 157 populateUninstalledTransforms();
Chris@457 158
Chris@457 159 std::set<TransformDescription> dset;
Chris@457 160 for (TransformDescriptionMap::const_iterator i = m_uninstalledTransforms.begin();
Chris@457 161 i != m_uninstalledTransforms.end(); ++i) {
Chris@600 162 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@810 163 cerr << "inserting transform into set: id = " << i->second.identifier << endl;
Chris@600 164 #endif
Chris@457 165 dset.insert(i->second);
Chris@457 166 }
Chris@457 167
Chris@457 168 TransformList list;
Chris@457 169 for (std::set<TransformDescription>::const_iterator i = dset.begin();
Chris@457 170 i != dset.end(); ++i) {
Chris@600 171 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@810 172 cerr << "inserting transform into uninstalled list: id = " << i->identifier << endl;
Chris@600 173 #endif
Chris@457 174 list.push_back(*i);
Chris@457 175 }
Chris@457 176
Chris@457 177 return list;
Chris@457 178 }
Chris@457 179
Chris@457 180 TransformDescription
Chris@457 181 TransformFactory::getUninstalledTransformDescription(TransformId id)
Chris@457 182 {
Chris@479 183 m_populatingSlowly = false;
Chris@460 184 populateUninstalledTransforms();
Chris@457 185
Chris@457 186 if (m_uninstalledTransforms.find(id) == m_uninstalledTransforms.end()) {
Chris@457 187 return TransformDescription();
Chris@457 188 }
Chris@457 189
Chris@457 190 return m_uninstalledTransforms[id];
Chris@457 191 }
Chris@457 192
Chris@485 193 bool
Chris@485 194 TransformFactory::haveUninstalledTransforms(bool waitForCheckToComplete)
Chris@485 195 {
Chris@485 196 if (waitForCheckToComplete) {
Chris@485 197 populateUninstalledTransforms();
Chris@485 198 } else {
Chris@485 199 if (!m_uninstalledTransformsMutex.tryLock()) {
Chris@485 200 return false;
Chris@485 201 }
Chris@485 202 if (!m_uninstalledTransformsPopulated) {
Chris@485 203 m_uninstalledTransformsMutex.unlock();
Chris@485 204 return false;
Chris@485 205 }
Chris@485 206 m_uninstalledTransformsMutex.unlock();
Chris@485 207 }
Chris@485 208
Chris@485 209 return !m_uninstalledTransforms.empty();
Chris@485 210 }
Chris@485 211
Chris@457 212 TransformFactory::TransformInstallStatus
Chris@457 213 TransformFactory::getTransformInstallStatus(TransformId id)
Chris@457 214 {
Chris@460 215 populateTransforms();
Chris@457 216
Chris@457 217 if (m_transforms.find(id) != m_transforms.end()) {
Chris@457 218 return TransformInstalled;
Chris@457 219 }
Chris@473 220
Chris@473 221 if (!m_uninstalledTransformsMutex.tryLock()) {
Chris@473 222 // uninstalled transforms are being populated; this may take some time,
Chris@473 223 // and they aren't critical
Chris@473 224 return TransformUnknown;
Chris@473 225 }
Chris@473 226
Chris@473 227 if (!m_uninstalledTransformsPopulated) {
Chris@473 228 m_uninstalledTransformsMutex.unlock();
Chris@479 229 m_populatingSlowly = false;
Chris@473 230 populateUninstalledTransforms();
Chris@473 231 m_uninstalledTransformsMutex.lock();
Chris@473 232 }
Chris@473 233
Chris@457 234 if (m_uninstalledTransforms.find(id) != m_uninstalledTransforms.end()) {
Chris@482 235 m_uninstalledTransformsMutex.unlock();
Chris@457 236 return TransformNotInstalled;
Chris@457 237 }
Chris@473 238
Chris@473 239 m_uninstalledTransformsMutex.unlock();
Chris@457 240 return TransformUnknown;
Chris@457 241 }
Chris@457 242
Chris@457 243
Chris@487 244 std::vector<TransformDescription::Type>
Chris@330 245 TransformFactory::getAllTransformTypes()
Chris@330 246 {
Chris@460 247 populateTransforms();
Chris@330 248
Chris@487 249 std::set<TransformDescription::Type> types;
Chris@330 250 for (TransformDescriptionMap::const_iterator i = m_transforms.begin();
Chris@330 251 i != m_transforms.end(); ++i) {
Chris@330 252 types.insert(i->second.type);
Chris@330 253 }
Chris@330 254
Chris@487 255 std::vector<TransformDescription::Type> rv;
Chris@487 256 for (std::set<TransformDescription::Type>::iterator i = types.begin(); i != types.end(); ++i) {
Chris@330 257 rv.push_back(*i);
Chris@330 258 }
Chris@330 259
Chris@330 260 return rv;
Chris@330 261 }
Chris@330 262
Chris@330 263 std::vector<QString>
Chris@487 264 TransformFactory::getTransformCategories(TransformDescription::Type transformType)
Chris@330 265 {
Chris@460 266 populateTransforms();
Chris@330 267
Chris@330 268 std::set<QString> categories;
Chris@330 269 for (TransformDescriptionMap::const_iterator i = m_transforms.begin();
Chris@330 270 i != m_transforms.end(); ++i) {
Chris@330 271 if (i->second.type == transformType) {
Chris@330 272 categories.insert(i->second.category);
Chris@330 273 }
Chris@330 274 }
Chris@330 275
Chris@330 276 bool haveEmpty = false;
Chris@330 277
Chris@330 278 std::vector<QString> rv;
Chris@330 279 for (std::set<QString>::iterator i = categories.begin();
Chris@330 280 i != categories.end(); ++i) {
Chris@330 281 if (*i != "") rv.push_back(*i);
Chris@330 282 else haveEmpty = true;
Chris@330 283 }
Chris@330 284
Chris@330 285 if (haveEmpty) rv.push_back(""); // make sure empty category sorts last
Chris@330 286
Chris@330 287 return rv;
Chris@330 288 }
Chris@330 289
Chris@330 290 std::vector<QString>
Chris@487 291 TransformFactory::getTransformMakers(TransformDescription::Type transformType)
Chris@330 292 {
Chris@460 293 populateTransforms();
Chris@330 294
Chris@330 295 std::set<QString> makers;
Chris@330 296 for (TransformDescriptionMap::const_iterator i = m_transforms.begin();
Chris@330 297 i != m_transforms.end(); ++i) {
Chris@330 298 if (i->second.type == transformType) {
Chris@330 299 makers.insert(i->second.maker);
Chris@330 300 }
Chris@330 301 }
Chris@330 302
Chris@330 303 bool haveEmpty = false;
Chris@330 304
Chris@330 305 std::vector<QString> rv;
Chris@330 306 for (std::set<QString>::iterator i = makers.begin();
Chris@330 307 i != makers.end(); ++i) {
Chris@330 308 if (*i != "") rv.push_back(*i);
Chris@330 309 else haveEmpty = true;
Chris@330 310 }
Chris@330 311
Chris@330 312 if (haveEmpty) rv.push_back(""); // make sure empty category sorts last
Chris@330 313
Chris@330 314 return rv;
Chris@330 315 }
Chris@330 316
Chris@487 317 QString
Chris@487 318 TransformFactory::getTransformTypeName(TransformDescription::Type type) const
Chris@487 319 {
Chris@487 320 switch (type) {
Chris@487 321 case TransformDescription::Analysis: return tr("Analysis");
Chris@487 322 case TransformDescription::Effects: return tr("Effects");
Chris@487 323 case TransformDescription::EffectsData: return tr("Effects Data");
Chris@487 324 case TransformDescription::Generator: return tr("Generator");
Chris@487 325 case TransformDescription::UnknownType: return tr("Other");
Chris@487 326 }
Chris@489 327 return tr("Other");
Chris@487 328 }
Chris@487 329
Chris@330 330 void
Chris@330 331 TransformFactory::populateTransforms()
Chris@330 332 {
Chris@460 333 MutexLocker locker(&m_transformsMutex,
Chris@460 334 "TransformFactory::populateTransforms");
Chris@460 335 if (m_transformsPopulated) {
Chris@460 336 return;
Chris@460 337 }
Chris@460 338
Chris@330 339 TransformDescriptionMap transforms;
Chris@330 340
Chris@330 341 populateFeatureExtractionPlugins(transforms);
Chris@576 342 if (m_exiting) return;
Chris@330 343 populateRealTimePlugins(transforms);
Chris@576 344 if (m_exiting) return;
Chris@330 345
Chris@330 346 // disambiguate plugins with similar names
Chris@330 347
Chris@330 348 std::map<QString, int> names;
Chris@330 349 std::map<QString, QString> pluginSources;
Chris@330 350 std::map<QString, QString> pluginMakers;
Chris@330 351
Chris@330 352 for (TransformDescriptionMap::iterator i = transforms.begin();
Chris@330 353 i != transforms.end(); ++i) {
Chris@330 354
Chris@330 355 TransformDescription desc = i->second;
Chris@330 356
Chris@330 357 QString td = desc.name;
Chris@330 358 QString tn = td.section(": ", 0, 0);
Chris@330 359 QString pn = desc.identifier.section(":", 1, 1);
Chris@330 360
Chris@330 361 if (pluginSources.find(tn) != pluginSources.end()) {
Chris@330 362 if (pluginSources[tn] != pn && pluginMakers[tn] != desc.maker) {
Chris@330 363 ++names[tn];
Chris@330 364 }
Chris@330 365 } else {
Chris@330 366 ++names[tn];
Chris@330 367 pluginSources[tn] = pn;
Chris@330 368 pluginMakers[tn] = desc.maker;
Chris@330 369 }
Chris@330 370 }
Chris@330 371
Chris@330 372 std::map<QString, int> counts;
Chris@330 373 m_transforms.clear();
Chris@330 374
Chris@330 375 for (TransformDescriptionMap::iterator i = transforms.begin();
Chris@330 376 i != transforms.end(); ++i) {
Chris@330 377
Chris@330 378 TransformDescription desc = i->second;
Chris@330 379 QString identifier = desc.identifier;
Chris@330 380 QString maker = desc.maker;
Chris@330 381
Chris@330 382 QString td = desc.name;
Chris@330 383 QString tn = td.section(": ", 0, 0);
Chris@330 384 QString to = td.section(": ", 1);
Chris@330 385
Chris@330 386 if (names[tn] > 1) {
Chris@330 387 maker.replace(QRegExp(tr(" [\\(<].*$")), "");
Chris@330 388 tn = QString("%1 [%2]").arg(tn).arg(maker);
Chris@330 389 }
Chris@330 390
Chris@330 391 if (to != "") {
Chris@330 392 desc.name = QString("%1: %2").arg(tn).arg(to);
Chris@330 393 } else {
Chris@330 394 desc.name = tn;
Chris@330 395 }
Chris@330 396
Chris@330 397 m_transforms[identifier] = desc;
Chris@330 398 }
Chris@457 399
Chris@457 400 m_transformsPopulated = true;
Chris@330 401 }
Chris@330 402
Chris@330 403 void
Chris@330 404 TransformFactory::populateFeatureExtractionPlugins(TransformDescriptionMap &transforms)
Chris@330 405 {
Chris@1225 406 FeatureExtractionPluginFactory *factory =
Chris@1225 407 FeatureExtractionPluginFactory::instance();
Chris@1227 408
Chris@1227 409 QString errorMessage;
Chris@1227 410 std::vector<QString> plugs = factory->getPluginIdentifiers(errorMessage);
Chris@1227 411 if (errorMessage != "") {
Chris@1227 412 m_errorString = tr("Failed to list Vamp plugins: %1").arg(errorMessage);
Chris@1227 413 }
Chris@1225 414
Chris@576 415 if (m_exiting) return;
Chris@330 416
Chris@930 417 for (int i = 0; i < (int)plugs.size(); ++i) {
Chris@330 418
Chris@330 419 QString pluginId = plugs[i];
Chris@330 420
Chris@1223 421 piper_vamp::PluginStaticData psd = factory->getPluginStaticData(pluginId);
Chris@330 422
Chris@1223 423 if (psd.pluginKey == "") {
Chris@1223 424 cerr << "WARNING: TransformFactory::populateTransforms: No plugin static data available for instance " << pluginId << endl;
Chris@1223 425 continue;
Chris@1223 426 }
Chris@1223 427
Chris@1223 428 QString pluginName = QString::fromStdString(psd.basic.name);
Chris@330 429 QString category = factory->getPluginCategory(pluginId);
Chris@1223 430
Chris@1223 431 const auto &basicOutputs = psd.basicOutputInfo;
Chris@330 432
Chris@1223 433 for (const auto &o: basicOutputs) {
Chris@330 434
Chris@1223 435 QString outputName = QString::fromStdString(o.name);
Chris@330 436
Chris@330 437 QString transformId = QString("%1:%2")
Chris@1223 438 .arg(pluginId).arg(QString::fromStdString(o.identifier));
Chris@330 439
Chris@330 440 QString userName;
Chris@330 441 QString friendlyName;
Chris@1223 442 //!!! return to this QString units = outputs[j].unit.c_str();
Chris@1223 443 QString description = QString::fromStdString(psd.basic.description);
Chris@1223 444 QString maker = QString::fromStdString(psd.maker);
Chris@330 445 if (maker == "") maker = tr("<unknown maker>");
Chris@330 446
Chris@443 447 QString longDescription = description;
Chris@443 448
Chris@443 449 if (longDescription == "") {
Chris@1223 450 if (basicOutputs.size() == 1) {
Chris@443 451 longDescription = tr("Extract features using \"%1\" plugin (from %2)")
Chris@330 452 .arg(pluginName).arg(maker);
Chris@330 453 } else {
Chris@443 454 longDescription = tr("Extract features using \"%1\" output of \"%2\" plugin (from %3)")
Chris@1223 455 .arg(outputName).arg(pluginName).arg(maker);
Chris@330 456 }
Chris@330 457 } else {
Chris@1223 458 if (basicOutputs.size() == 1) {
Chris@443 459 longDescription = tr("%1 using \"%2\" plugin (from %3)")
Chris@443 460 .arg(longDescription).arg(pluginName).arg(maker);
Chris@330 461 } else {
Chris@443 462 longDescription = tr("%1 using \"%2\" output of \"%3\" plugin (from %4)")
Chris@1223 463 .arg(longDescription).arg(outputName).arg(pluginName).arg(maker);
Chris@330 464 }
Chris@330 465 }
Chris@330 466
Chris@1223 467 if (basicOutputs.size() == 1) {
Chris@330 468 userName = pluginName;
Chris@330 469 friendlyName = pluginName;
Chris@330 470 } else {
Chris@1223 471 userName = QString("%1: %2").arg(pluginName).arg(outputName);
Chris@1223 472 friendlyName = outputName;
Chris@330 473 }
Chris@330 474
Chris@1223 475 bool configurable = (!psd.programs.empty() ||
Chris@1223 476 !psd.parameters.empty());
Chris@330 477
Chris@600 478 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@686 479 cerr << "Feature extraction plugin transform: " << transformId << " friendly name: " << friendlyName << endl;
Chris@600 480 #endif
Chris@330 481
Chris@330 482 transforms[transformId] =
Chris@487 483 TransformDescription(TransformDescription::Analysis,
Chris@332 484 category,
Chris@332 485 transformId,
Chris@332 486 userName,
Chris@332 487 friendlyName,
Chris@332 488 description,
Chris@443 489 longDescription,
Chris@332 490 maker,
Chris@1223 491 //!!! units,
Chris@1223 492 "",
Chris@332 493 configurable);
Chris@330 494 }
Chris@330 495 }
Chris@330 496 }
Chris@330 497
Chris@330 498 void
Chris@330 499 TransformFactory::populateRealTimePlugins(TransformDescriptionMap &transforms)
Chris@330 500 {
Chris@330 501 std::vector<QString> plugs =
Chris@330 502 RealTimePluginFactory::getAllPluginIdentifiers();
Chris@576 503 if (m_exiting) return;
Chris@330 504
Chris@330 505 static QRegExp unitRE("[\\[\\(]([A-Za-z0-9/]+)[\\)\\]]$");
Chris@330 506
Chris@930 507 for (int i = 0; i < (int)plugs.size(); ++i) {
Chris@330 508
Chris@330 509 QString pluginId = plugs[i];
Chris@330 510
Chris@330 511 RealTimePluginFactory *factory =
Chris@330 512 RealTimePluginFactory::instanceFor(pluginId);
Chris@330 513
Chris@330 514 if (!factory) {
Chris@845 515 cerr << "WARNING: TransformFactory::populateTransforms: No real time plugin factory for instance " << pluginId << endl;
Chris@330 516 continue;
Chris@330 517 }
Chris@330 518
Chris@330 519 const RealTimePluginDescriptor *descriptor =
Chris@330 520 factory->getPluginDescriptor(pluginId);
Chris@330 521
Chris@330 522 if (!descriptor) {
Chris@845 523 cerr << "WARNING: TransformFactory::populateTransforms: Failed to query plugin " << pluginId << endl;
Chris@330 524 continue;
Chris@330 525 }
Chris@330 526
Chris@330 527 //!!! if (descriptor->controlOutputPortCount == 0 ||
Chris@330 528 // descriptor->audioInputPortCount == 0) continue;
Chris@330 529
Chris@843 530 // cout << "TransformFactory::populateRealTimePlugins: plugin " << pluginId << " has " << descriptor->controlOutputPortCount << " control output ports, " << descriptor->audioOutputPortCount << " audio outputs, " << descriptor->audioInputPortCount << " audio inputs" << endl;
Chris@330 531
Chris@330 532 QString pluginName = descriptor->name.c_str();
Chris@330 533 QString category = factory->getPluginCategory(pluginId);
Chris@330 534 bool configurable = (descriptor->parameterCount > 0);
Chris@330 535 QString maker = descriptor->maker.c_str();
Chris@330 536 if (maker == "") maker = tr("<unknown maker>");
Chris@330 537
Chris@330 538 if (descriptor->audioInputPortCount > 0) {
Chris@330 539
Chris@930 540 for (int j = 0; j < (int)descriptor->controlOutputPortCount; ++j) {
Chris@330 541
Chris@330 542 QString transformId = QString("%1:%2").arg(pluginId).arg(j);
Chris@330 543 QString userName;
Chris@330 544 QString units;
Chris@330 545 QString portName;
Chris@330 546
Chris@930 547 if (j < (int)descriptor->controlOutputPortNames.size() &&
Chris@330 548 descriptor->controlOutputPortNames[j] != "") {
Chris@330 549
Chris@330 550 portName = descriptor->controlOutputPortNames[j].c_str();
Chris@330 551
Chris@330 552 userName = tr("%1: %2")
Chris@330 553 .arg(pluginName)
Chris@330 554 .arg(portName);
Chris@330 555
Chris@330 556 if (unitRE.indexIn(portName) >= 0) {
Chris@330 557 units = unitRE.cap(1);
Chris@330 558 }
Chris@330 559
Chris@330 560 } else if (descriptor->controlOutputPortCount > 1) {
Chris@330 561
Chris@330 562 userName = tr("%1: Output %2")
Chris@330 563 .arg(pluginName)
Chris@330 564 .arg(j + 1);
Chris@330 565
Chris@330 566 } else {
Chris@330 567
Chris@330 568 userName = pluginName;
Chris@330 569 }
Chris@330 570
Chris@330 571 QString description;
Chris@330 572
Chris@330 573 if (portName != "") {
Chris@330 574 description = tr("Extract \"%1\" data output from \"%2\" effect plugin (from %3)")
Chris@330 575 .arg(portName)
Chris@330 576 .arg(pluginName)
Chris@330 577 .arg(maker);
Chris@330 578 } else {
Chris@330 579 description = tr("Extract data output %1 from \"%2\" effect plugin (from %3)")
Chris@330 580 .arg(j + 1)
Chris@330 581 .arg(pluginName)
Chris@330 582 .arg(maker);
Chris@330 583 }
Chris@330 584
Chris@330 585 transforms[transformId] =
Chris@487 586 TransformDescription(TransformDescription::EffectsData,
Chris@332 587 category,
Chris@332 588 transformId,
Chris@332 589 userName,
Chris@332 590 userName,
Chris@443 591 "",
Chris@332 592 description,
Chris@332 593 maker,
Chris@332 594 units,
Chris@332 595 configurable);
Chris@330 596 }
Chris@330 597 }
Chris@330 598
Chris@330 599 if (!descriptor->isSynth || descriptor->audioInputPortCount > 0) {
Chris@330 600
Chris@330 601 if (descriptor->audioOutputPortCount > 0) {
Chris@330 602
Chris@330 603 QString transformId = QString("%1:A").arg(pluginId);
Chris@487 604 TransformDescription::Type type = TransformDescription::Effects;
Chris@330 605
Chris@330 606 QString description = tr("Transform audio signal with \"%1\" effect plugin (from %2)")
Chris@330 607 .arg(pluginName)
Chris@330 608 .arg(maker);
Chris@330 609
Chris@330 610 if (descriptor->audioInputPortCount == 0) {
Chris@487 611 type = TransformDescription::Generator;
Chris@330 612 QString description = tr("Generate audio signal using \"%1\" plugin (from %2)")
Chris@330 613 .arg(pluginName)
Chris@330 614 .arg(maker);
Chris@330 615 }
Chris@330 616
Chris@330 617 transforms[transformId] =
Chris@330 618 TransformDescription(type,
Chris@332 619 category,
Chris@332 620 transformId,
Chris@332 621 pluginName,
Chris@332 622 pluginName,
Chris@443 623 "",
Chris@332 624 description,
Chris@332 625 maker,
Chris@332 626 "",
Chris@332 627 configurable);
Chris@330 628 }
Chris@330 629 }
Chris@330 630 }
Chris@330 631 }
Chris@330 632
Chris@457 633 void
Chris@457 634 TransformFactory::populateUninstalledTransforms()
Chris@457 635 {
Chris@576 636 if (m_exiting) return;
Chris@576 637
Chris@460 638 populateTransforms();
Chris@576 639 if (m_exiting) return;
Chris@460 640
Chris@460 641 MutexLocker locker(&m_uninstalledTransformsMutex,
Chris@460 642 "TransformFactory::populateUninstalledTransforms");
Chris@460 643 if (m_uninstalledTransformsPopulated) return;
Chris@460 644
Chris@461 645 PluginRDFIndexer::getInstance()->indexConfiguredURLs();
Chris@576 646 if (m_exiting) return;
Chris@457 647
Chris@457 648 //!!! This will be amazingly slow
Chris@457 649
Chris@457 650 QStringList ids = PluginRDFIndexer::getInstance()->getIndexedPluginIds();
Chris@457 651
Chris@457 652 for (QStringList::const_iterator i = ids.begin(); i != ids.end(); ++i) {
Chris@457 653
Chris@457 654 PluginRDFDescription desc(*i);
Chris@457 655
Chris@457 656 QString name = desc.getPluginName();
Chris@600 657 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@600 658 if (name == "") {
Chris@810 659 cerr << "TransformFactory::populateUninstalledTransforms: "
Chris@810 660 << "No name available for plugin " << *i
Chris@810 661 << ", skipping" << endl;
Chris@600 662 continue;
Chris@600 663 }
Chris@600 664 #endif
Chris@457 665
Chris@457 666 QString description = desc.getPluginDescription();
Chris@457 667 QString maker = desc.getPluginMaker();
Chris@462 668 QString infoUrl = desc.getPluginInfoURL();
Chris@457 669
Chris@457 670 QStringList oids = desc.getOutputIds();
Chris@457 671
Chris@457 672 for (QStringList::const_iterator j = oids.begin(); j != oids.end(); ++j) {
Chris@457 673
Chris@457 674 TransformId tid = Transform::getIdentifierForPluginOutput(*i, *j);
Chris@457 675
Chris@457 676 if (m_transforms.find(tid) != m_transforms.end()) {
Chris@600 677 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@810 678 cerr << "TransformFactory::populateUninstalledTransforms: "
Chris@687 679 << tid << " is installed; adding info url if appropriate, skipping rest" << endl;
Chris@600 680 #endif
Chris@468 681 if (infoUrl != "") {
Chris@468 682 if (m_transforms[tid].infoUrl == "") {
Chris@468 683 m_transforms[tid].infoUrl = infoUrl;
Chris@468 684 }
Chris@468 685 }
Chris@457 686 continue;
Chris@457 687 }
Chris@457 688
Chris@600 689 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@810 690 cerr << "TransformFactory::populateUninstalledTransforms: "
Chris@687 691 << "adding " << tid << endl;
Chris@600 692 #endif
Chris@457 693
Chris@457 694 QString oname = desc.getOutputName(*j);
Chris@457 695 if (oname == "") oname = *j;
Chris@457 696
Chris@457 697 TransformDescription td;
Chris@487 698 td.type = TransformDescription::Analysis;
Chris@457 699 td.category = "";
Chris@457 700 td.identifier = tid;
Chris@457 701
Chris@457 702 if (oids.size() == 1) {
Chris@457 703 td.name = name;
Chris@457 704 } else if (name != "") {
Chris@457 705 td.name = tr("%1: %2").arg(name).arg(oname);
Chris@457 706 }
Chris@457 707
Chris@462 708 QString longDescription = description;
Chris@462 709 //!!! basically duplicated from above
Chris@462 710 if (longDescription == "") {
Chris@462 711 if (oids.size() == 1) {
Chris@462 712 longDescription = tr("Extract features using \"%1\" plugin (from %2)")
Chris@462 713 .arg(name).arg(maker);
Chris@462 714 } else {
Chris@462 715 longDescription = tr("Extract features using \"%1\" output of \"%2\" plugin (from %3)")
Chris@462 716 .arg(oname).arg(name).arg(maker);
Chris@462 717 }
Chris@462 718 } else {
Chris@462 719 if (oids.size() == 1) {
Chris@462 720 longDescription = tr("%1 using \"%2\" plugin (from %3)")
Chris@462 721 .arg(longDescription).arg(name).arg(maker);
Chris@462 722 } else {
Chris@462 723 longDescription = tr("%1 using \"%2\" output of \"%3\" plugin (from %4)")
Chris@462 724 .arg(longDescription).arg(oname).arg(name).arg(maker);
Chris@462 725 }
Chris@462 726 }
Chris@462 727
Chris@457 728 td.friendlyName = name; //!!!???
Chris@457 729 td.description = description;
Chris@462 730 td.longDescription = longDescription;
Chris@457 731 td.maker = maker;
Chris@462 732 td.infoUrl = infoUrl;
Chris@457 733 td.units = "";
Chris@457 734 td.configurable = false;
Chris@457 735
Chris@457 736 m_uninstalledTransforms[tid] = td;
Chris@457 737 }
Chris@574 738
Chris@576 739 if (m_exiting) return;
Chris@457 740 }
Chris@457 741
Chris@457 742 m_uninstalledTransformsPopulated = true;
Chris@460 743
Chris@600 744 #ifdef DEBUG_TRANSFORM_FACTORY
Chris@843 745 cerr << "populateUninstalledTransforms exiting" << endl;
Chris@600 746 #endif
Chris@457 747 }
Chris@350 748
Chris@350 749 Transform
Chris@1047 750 TransformFactory::getDefaultTransformFor(TransformId id, sv_samplerate_t rate)
Chris@350 751 {
Chris@350 752 Transform t;
Chris@350 753 t.setIdentifier(id);
Chris@1047 754 if (rate != 0) t.setSampleRate(rate);
Chris@350 755
Chris@1264 756 SVDEBUG << "TransformFactory::getDefaultTransformFor: identifier \""
Chris@1264 757 << id << "\"" << endl;
Chris@1264 758
Chris@351 759 Vamp::PluginBase *plugin = instantiateDefaultPluginFor(id, rate);
Chris@350 760
Chris@350 761 if (plugin) {
Chris@366 762 t.setPluginVersion(QString("%1").arg(plugin->getPluginVersion()));
Chris@350 763 setParametersFromPlugin(t, plugin);
Chris@350 764 makeContextConsistentWithPlugin(t, plugin);
Chris@350 765 delete plugin;
Chris@350 766 }
Chris@350 767
Chris@350 768 return t;
Chris@350 769 }
Chris@350 770
Chris@350 771 Vamp::PluginBase *
Chris@351 772 TransformFactory::instantiatePluginFor(const Transform &transform)
Chris@351 773 {
Chris@1264 774 SVDEBUG << "TransformFactory::instantiatePluginFor: identifier \""
Chris@1264 775 << transform.getIdentifier() << "\"" << endl;
Chris@1264 776
Chris@351 777 Vamp::PluginBase *plugin = instantiateDefaultPluginFor
Chris@1047 778 (transform.getIdentifier(), transform.getSampleRate());
Chris@508 779
Chris@351 780 if (plugin) {
Chris@351 781 setPluginParameters(transform, plugin);
Chris@351 782 }
Chris@508 783
Chris@351 784 return plugin;
Chris@351 785 }
Chris@351 786
Chris@351 787 Vamp::PluginBase *
Chris@1047 788 TransformFactory::instantiateDefaultPluginFor(TransformId identifier,
Chris@1047 789 sv_samplerate_t rate)
Chris@350 790 {
Chris@350 791 Transform t;
Chris@350 792 t.setIdentifier(identifier);
Chris@1047 793 if (rate == 0) rate = 44100.0;
Chris@350 794 QString pluginId = t.getPluginIdentifier();
Chris@350 795
Chris@350 796 Vamp::PluginBase *plugin = 0;
Chris@350 797
Chris@350 798 if (t.getType() == Transform::FeatureExtraction) {
Chris@350 799
Chris@1264 800 SVDEBUG << "TransformFactory::instantiateDefaultPluginFor: identifier \""
Chris@1264 801 << identifier << "\" is a feature extraction transform" << endl;
Chris@1139 802
Chris@1225 803 FeatureExtractionPluginFactory *factory =
Chris@1225 804 FeatureExtractionPluginFactory::instance();
Chris@350 805
Chris@439 806 if (factory) {
Chris@1047 807 plugin = factory->instantiatePlugin(pluginId, rate);
Chris@439 808 }
Chris@350 809
Chris@1139 810 } else if (t.getType() == Transform::RealTimeEffect) {
Chris@1139 811
Chris@1264 812 SVDEBUG << "TransformFactory::instantiateDefaultPluginFor: identifier \""
Chris@1264 813 << identifier << "\" is a real-time transform" << endl;
Chris@350 814
Chris@350 815 RealTimePluginFactory *factory =
Chris@350 816 RealTimePluginFactory::instanceFor(pluginId);
Chris@439 817
Chris@439 818 if (factory) {
Chris@439 819 plugin = factory->instantiatePlugin(pluginId, 0, 0, rate, 1024, 1);
Chris@439 820 }
Chris@1139 821
Chris@1139 822 } else {
Chris@1264 823 SVDEBUG << "TransformFactory: ERROR: transform id \""
Chris@1264 824 << identifier << "\" is of unknown type" << endl;
Chris@350 825 }
Chris@350 826
Chris@350 827 return plugin;
Chris@350 828 }
Chris@350 829
Chris@350 830 Vamp::Plugin *
Chris@350 831 TransformFactory::downcastVampPlugin(Vamp::PluginBase *plugin)
Chris@350 832 {
Chris@350 833 Vamp::Plugin *vp = dynamic_cast<Vamp::Plugin *>(plugin);
Chris@350 834 if (!vp) {
Chris@443 835 // cerr << "makeConsistentWithPlugin: not a Vamp::Plugin" << endl;
Chris@350 836 vp = dynamic_cast<Vamp::PluginHostAdapter *>(plugin); //!!! why?
Chris@350 837 }
Chris@350 838 if (!vp) {
Chris@443 839 // cerr << "makeConsistentWithPlugin: not a Vamp::PluginHostAdapter" << endl;
Chris@350 840 vp = dynamic_cast<Vamp::HostExt::PluginWrapper *>(plugin); //!!! no, I mean really why?
Chris@350 841 }
Chris@350 842 if (!vp) {
Chris@443 843 // cerr << "makeConsistentWithPlugin: not a Vamp::HostExt::PluginWrapper" << endl;
Chris@350 844 }
Chris@350 845 return vp;
Chris@350 846 }
Chris@350 847
Chris@330 848 bool
Chris@330 849 TransformFactory::haveTransform(TransformId identifier)
Chris@330 850 {
Chris@460 851 populateTransforms();
Chris@330 852 return (m_transforms.find(identifier) != m_transforms.end());
Chris@330 853 }
Chris@330 854
Chris@330 855 QString
Chris@330 856 TransformFactory::getTransformName(TransformId identifier)
Chris@330 857 {
Chris@330 858 if (m_transforms.find(identifier) != m_transforms.end()) {
Chris@330 859 return m_transforms[identifier].name;
Chris@330 860 } else return "";
Chris@330 861 }
Chris@330 862
Chris@330 863 QString
Chris@330 864 TransformFactory::getTransformFriendlyName(TransformId identifier)
Chris@330 865 {
Chris@330 866 if (m_transforms.find(identifier) != m_transforms.end()) {
Chris@330 867 return m_transforms[identifier].friendlyName;
Chris@330 868 } else return "";
Chris@330 869 }
Chris@330 870
Chris@330 871 QString
Chris@330 872 TransformFactory::getTransformUnits(TransformId identifier)
Chris@330 873 {
Chris@330 874 if (m_transforms.find(identifier) != m_transforms.end()) {
Chris@330 875 return m_transforms[identifier].units;
Chris@330 876 } else return "";
Chris@330 877 }
Chris@330 878
Chris@472 879 QString
Chris@472 880 TransformFactory::getTransformInfoUrl(TransformId identifier)
Chris@472 881 {
Chris@472 882 if (m_transforms.find(identifier) != m_transforms.end()) {
Chris@472 883 return m_transforms[identifier].infoUrl;
Chris@472 884 } else return "";
Chris@472 885 }
Chris@472 886
Chris@350 887 Vamp::Plugin::InputDomain
Chris@350 888 TransformFactory::getTransformInputDomain(TransformId identifier)
Chris@350 889 {
Chris@350 890 Transform transform;
Chris@350 891 transform.setIdentifier(identifier);
Chris@350 892
Chris@1264 893 SVDEBUG << "TransformFactory::getTransformInputDomain: identifier \""
Chris@1264 894 << identifier << "\"" << endl;
Chris@1264 895
Chris@350 896 if (transform.getType() != Transform::FeatureExtraction) {
Chris@350 897 return Vamp::Plugin::TimeDomain;
Chris@350 898 }
Chris@350 899
Chris@350 900 Vamp::Plugin *plugin =
Chris@351 901 downcastVampPlugin(instantiateDefaultPluginFor(identifier, 0));
Chris@350 902
Chris@350 903 if (plugin) {
Chris@350 904 Vamp::Plugin::InputDomain d = plugin->getInputDomain();
Chris@350 905 delete plugin;
Chris@350 906 return d;
Chris@350 907 }
Chris@350 908
Chris@350 909 return Vamp::Plugin::TimeDomain;
Chris@350 910 }
Chris@350 911
Chris@330 912 bool
Chris@330 913 TransformFactory::isTransformConfigurable(TransformId identifier)
Chris@330 914 {
Chris@330 915 if (m_transforms.find(identifier) != m_transforms.end()) {
Chris@330 916 return m_transforms[identifier].configurable;
Chris@330 917 } else return false;
Chris@330 918 }
Chris@330 919
Chris@330 920 bool
Chris@330 921 TransformFactory::getTransformChannelRange(TransformId identifier,
Chris@330 922 int &min, int &max)
Chris@330 923 {
Chris@330 924 QString id = identifier.section(':', 0, 2);
Chris@330 925
Chris@1225 926 if (RealTimePluginFactory::instanceFor(id)) {
Chris@350 927
Chris@330 928 const RealTimePluginDescriptor *descriptor =
Chris@330 929 RealTimePluginFactory::instanceFor(id)->
Chris@330 930 getPluginDescriptor(id);
Chris@330 931 if (!descriptor) return false;
Chris@330 932
Chris@330 933 min = descriptor->audioInputPortCount;
Chris@330 934 max = descriptor->audioInputPortCount;
Chris@330 935
Chris@330 936 return true;
Chris@1225 937
Chris@1225 938 } else {
Chris@1225 939
Chris@1225 940 auto psd = FeatureExtractionPluginFactory::instance()->
Chris@1225 941 getPluginStaticData(id);
Chris@1225 942 if (psd.pluginKey == "") return false;
Chris@1225 943
Chris@1225 944 min = (int)psd.minChannelCount;
Chris@1225 945 max = (int)psd.maxChannelCount;
Chris@1225 946
Chris@1225 947 return true;
Chris@330 948 }
Chris@330 949
Chris@330 950 return false;
Chris@330 951 }
Chris@332 952
Chris@332 953 void
Chris@332 954 TransformFactory::setParametersFromPlugin(Transform &transform,
Chris@332 955 Vamp::PluginBase *plugin)
Chris@332 956 {
Chris@332 957 Transform::ParameterMap pmap;
Chris@332 958
Chris@350 959 //!!! record plugin & API version
Chris@350 960
Chris@350 961 //!!! check that this is the right plugin!
Chris@350 962
Chris@332 963 Vamp::PluginBase::ParameterList parameters =
Chris@332 964 plugin->getParameterDescriptors();
Chris@332 965
Chris@332 966 for (Vamp::PluginBase::ParameterList::const_iterator i = parameters.begin();
Chris@332 967 i != parameters.end(); ++i) {
Chris@332 968 pmap[i->identifier.c_str()] = plugin->getParameter(i->identifier);
Chris@810 969 // cerr << "TransformFactory::setParametersFromPlugin: parameter "
Chris@583 970 // << i->identifier << " -> value " <<
Chris@687 971 // pmap[i->identifier.c_str()] << endl;
Chris@332 972 }
Chris@332 973
Chris@332 974 transform.setParameters(pmap);
Chris@332 975
Chris@332 976 if (plugin->getPrograms().empty()) {
Chris@332 977 transform.setProgram("");
Chris@332 978 } else {
Chris@332 979 transform.setProgram(plugin->getCurrentProgram().c_str());
Chris@332 980 }
Chris@332 981
Chris@332 982 RealTimePluginInstance *rtpi =
Chris@332 983 dynamic_cast<RealTimePluginInstance *>(plugin);
Chris@332 984
Chris@332 985 Transform::ConfigurationMap cmap;
Chris@332 986
Chris@332 987 if (rtpi) {
Chris@332 988
Chris@332 989 RealTimePluginInstance::ConfigurationPairMap configurePairs =
Chris@332 990 rtpi->getConfigurePairs();
Chris@332 991
Chris@332 992 for (RealTimePluginInstance::ConfigurationPairMap::const_iterator i
Chris@332 993 = configurePairs.begin(); i != configurePairs.end(); ++i) {
Chris@332 994 cmap[i->first.c_str()] = i->second.c_str();
Chris@332 995 }
Chris@332 996 }
Chris@332 997
Chris@332 998 transform.setConfiguration(cmap);
Chris@332 999 }
Chris@332 1000
Chris@332 1001 void
Chris@350 1002 TransformFactory::setPluginParameters(const Transform &transform,
Chris@350 1003 Vamp::PluginBase *plugin)
Chris@350 1004 {
Chris@350 1005 //!!! check plugin & API version (see e.g. PluginXml::setParameters)
Chris@350 1006
Chris@350 1007 //!!! check that this is the right plugin!
Chris@350 1008
Chris@350 1009 RealTimePluginInstance *rtpi =
Chris@350 1010 dynamic_cast<RealTimePluginInstance *>(plugin);
Chris@350 1011
Chris@350 1012 if (rtpi) {
Chris@350 1013 const Transform::ConfigurationMap &cmap = transform.getConfiguration();
Chris@350 1014 for (Transform::ConfigurationMap::const_iterator i = cmap.begin();
Chris@350 1015 i != cmap.end(); ++i) {
Chris@350 1016 rtpi->configure(i->first.toStdString(), i->second.toStdString());
Chris@350 1017 }
Chris@350 1018 }
Chris@350 1019
Chris@350 1020 if (transform.getProgram() != "") {
Chris@350 1021 plugin->selectProgram(transform.getProgram().toStdString());
Chris@350 1022 }
Chris@350 1023
Chris@350 1024 const Transform::ParameterMap &pmap = transform.getParameters();
Chris@350 1025
Chris@350 1026 Vamp::PluginBase::ParameterList parameters =
Chris@350 1027 plugin->getParameterDescriptors();
Chris@350 1028
Chris@350 1029 for (Vamp::PluginBase::ParameterList::const_iterator i = parameters.begin();
Chris@350 1030 i != parameters.end(); ++i) {
Chris@350 1031 QString key = i->identifier.c_str();
Chris@350 1032 Transform::ParameterMap::const_iterator pmi = pmap.find(key);
Chris@350 1033 if (pmi != pmap.end()) {
Chris@350 1034 plugin->setParameter(i->identifier, pmi->second);
Chris@350 1035 }
Chris@350 1036 }
Chris@350 1037 }
Chris@350 1038
Chris@350 1039 void
Chris@332 1040 TransformFactory::makeContextConsistentWithPlugin(Transform &transform,
Chris@332 1041 Vamp::PluginBase *plugin)
Chris@332 1042 {
Chris@350 1043 const Vamp::Plugin *vp = downcastVampPlugin(plugin);
Chris@332 1044
Chris@332 1045 if (!vp) {
Chris@332 1046 // time domain input for real-time effects plugin
Chris@332 1047 if (!transform.getBlockSize()) {
Chris@332 1048 if (!transform.getStepSize()) transform.setStepSize(1024);
Chris@332 1049 transform.setBlockSize(transform.getStepSize());
Chris@332 1050 } else {
Chris@332 1051 transform.setStepSize(transform.getBlockSize());
Chris@332 1052 }
Chris@332 1053 } else {
Chris@332 1054 Vamp::Plugin::InputDomain domain = vp->getInputDomain();
Chris@332 1055 if (!transform.getStepSize()) {
Chris@1039 1056 transform.setStepSize((int)vp->getPreferredStepSize());
Chris@332 1057 }
Chris@332 1058 if (!transform.getBlockSize()) {
Chris@1039 1059 transform.setBlockSize((int)vp->getPreferredBlockSize());
Chris@332 1060 }
Chris@332 1061 if (!transform.getBlockSize()) {
Chris@332 1062 transform.setBlockSize(1024);
Chris@332 1063 }
Chris@332 1064 if (!transform.getStepSize()) {
Chris@332 1065 if (domain == Vamp::Plugin::FrequencyDomain) {
Chris@443 1066 // cerr << "frequency domain, step = " << blockSize/2 << endl;
Chris@332 1067 transform.setStepSize(transform.getBlockSize()/2);
Chris@332 1068 } else {
Chris@443 1069 // cerr << "time domain, step = " << blockSize/2 << endl;
Chris@332 1070 transform.setStepSize(transform.getBlockSize());
Chris@332 1071 }
Chris@332 1072 }
Chris@332 1073 }
Chris@332 1074 }
Chris@332 1075
Chris@350 1076 QString
Chris@350 1077 TransformFactory::getPluginConfigurationXml(const Transform &t)
Chris@332 1078 {
Chris@350 1079 QString xml;
Chris@350 1080
Chris@1264 1081 SVDEBUG << "TransformFactory::getPluginConfigurationXml: identifier \""
Chris@1264 1082 << t.getIdentifier() << "\"" << endl;
Chris@1264 1083
Chris@351 1084 Vamp::PluginBase *plugin = instantiateDefaultPluginFor
Chris@351 1085 (t.getIdentifier(), 0);
Chris@350 1086 if (!plugin) {
Chris@1264 1087 SVDEBUG << "TransformFactory::getPluginConfigurationXml: "
Chris@1264 1088 << "Unable to instantiate plugin for transform \""
Chris@1264 1089 << t.getIdentifier() << "\"" << endl;
Chris@350 1090 return xml;
Chris@332 1091 }
Chris@332 1092
Chris@351 1093 setPluginParameters(t, plugin);
Chris@351 1094
Chris@350 1095 QTextStream out(&xml);
Chris@350 1096 PluginXml(plugin).toXml(out);
Chris@350 1097 delete plugin;
Chris@332 1098
Chris@350 1099 return xml;
Chris@350 1100 }
Chris@332 1101
Chris@350 1102 void
Chris@350 1103 TransformFactory::setParametersFromPluginConfigurationXml(Transform &t,
Chris@350 1104 QString xml)
Chris@350 1105 {
Chris@1264 1106 SVDEBUG << "TransformFactory::setParametersFromPluginConfigurationXml: identifier \""
Chris@1264 1107 << t.getIdentifier() << "\"" << endl;
Chris@1264 1108
Chris@351 1109 Vamp::PluginBase *plugin = instantiateDefaultPluginFor
Chris@351 1110 (t.getIdentifier(), 0);
Chris@350 1111 if (!plugin) {
Chris@1264 1112 SVDEBUG << "TransformFactory::setParametersFromPluginConfigurationXml: "
Chris@1264 1113 << "Unable to instantiate plugin for transform \""
Chris@1264 1114 << t.getIdentifier() << "\"" << endl;
Chris@350 1115 return;
Chris@332 1116 }
Chris@332 1117
Chris@350 1118 PluginXml(plugin).setParametersFromXml(xml);
Chris@350 1119 setParametersFromPlugin(t, plugin);
Chris@350 1120 delete plugin;
Chris@332 1121 }
Chris@332 1122
Chris@443 1123 TransformFactory::SearchResults
Chris@443 1124 TransformFactory::search(QString keyword)
Chris@443 1125 {
Chris@443 1126 QStringList keywords;
Chris@443 1127 keywords << keyword;
Chris@443 1128 return search(keywords);
Chris@443 1129 }
Chris@443 1130
Chris@443 1131 TransformFactory::SearchResults
Chris@443 1132 TransformFactory::search(QStringList keywords)
Chris@443 1133 {
Chris@460 1134 populateTransforms();
Chris@443 1135
Chris@447 1136 if (keywords.size() > 1) {
Chris@447 1137 // Additional score for all keywords in a row
Chris@447 1138 keywords.push_back(keywords.join(" "));
Chris@447 1139 }
Chris@447 1140
Chris@443 1141 SearchResults results;
Chris@457 1142 TextMatcher matcher;
Chris@443 1143
Chris@443 1144 for (TransformDescriptionMap::const_iterator i = m_transforms.begin();
Chris@443 1145 i != m_transforms.end(); ++i) {
Chris@443 1146
Chris@457 1147 TextMatcher::Match match;
Chris@443 1148
Chris@457 1149 match.key = i->first;
Chris@443 1150
Chris@487 1151 matcher.test(match, keywords,
Chris@487 1152 getTransformTypeName(i->second.type),
Chris@487 1153 tr("Plugin type"), 5);
Chris@487 1154
Chris@457 1155 matcher.test(match, keywords, i->second.category, tr("Category"), 20);
Chris@457 1156 matcher.test(match, keywords, i->second.identifier, tr("System Identifier"), 6);
Chris@457 1157 matcher.test(match, keywords, i->second.name, tr("Name"), 30);
Chris@457 1158 matcher.test(match, keywords, i->second.description, tr("Description"), 20);
Chris@457 1159 matcher.test(match, keywords, i->second.maker, tr("Maker"), 10);
Chris@457 1160 matcher.test(match, keywords, i->second.units, tr("Units"), 10);
Chris@457 1161
Chris@457 1162 if (match.score > 0) results[i->first] = match;
Chris@457 1163 }
Chris@457 1164
Chris@460 1165 if (!m_uninstalledTransformsMutex.tryLock()) {
Chris@460 1166 // uninstalled transforms are being populated; this may take some time,
Chris@484 1167 // and they aren't critical, but we will speed them up if necessary
Chris@1264 1168 SVDEBUG << "TransformFactory::search: Uninstalled transforms mutex is held, skipping" << endl;
Chris@484 1169 m_populatingSlowly = false;
Chris@460 1170 return results;
Chris@460 1171 }
Chris@460 1172
Chris@460 1173 if (!m_uninstalledTransformsPopulated) {
Chris@1264 1174 SVDEBUG << "WARNING: TransformFactory::search: Uninstalled transforms are not populated yet" << endl
Chris@1264 1175 << "and are not being populated either -- was the thread not started correctly?" << endl;
Chris@460 1176 m_uninstalledTransformsMutex.unlock();
Chris@460 1177 return results;
Chris@460 1178 }
Chris@460 1179
Chris@460 1180 m_uninstalledTransformsMutex.unlock();
Chris@457 1181
Chris@457 1182 for (TransformDescriptionMap::const_iterator i = m_uninstalledTransforms.begin();
Chris@457 1183 i != m_uninstalledTransforms.end(); ++i) {
Chris@457 1184
Chris@457 1185 TextMatcher::Match match;
Chris@457 1186
Chris@457 1187 match.key = i->first;
Chris@457 1188
Chris@487 1189 matcher.test(match, keywords,
Chris@487 1190 getTransformTypeName(i->second.type),
Chris@487 1191 tr("Plugin type"), 2);
Chris@487 1192
Chris@457 1193 matcher.test(match, keywords, i->second.category, tr("Category"), 10);
Chris@457 1194 matcher.test(match, keywords, i->second.identifier, tr("System Identifier"), 3);
Chris@457 1195 matcher.test(match, keywords, i->second.name, tr("Name"), 15);
Chris@457 1196 matcher.test(match, keywords, i->second.description, tr("Description"), 10);
Chris@457 1197 matcher.test(match, keywords, i->second.maker, tr("Maker"), 5);
Chris@457 1198 matcher.test(match, keywords, i->second.units, tr("Units"), 5);
Chris@443 1199
Chris@443 1200 if (match.score > 0) results[i->first] = match;
Chris@443 1201 }
Chris@443 1202
Chris@443 1203 return results;
Chris@443 1204 }
Chris@443 1205