Mercurial > hg > svcore
view plugin/RealTimePluginFactory.cpp @ 1881:b504df98c3be
Ensure completion on output model is started at zero, so if it's checked before the input model has become ready and the transform has begun, it is not accidentally reported as complete (affected re-aligning models in Sonic Lineup when replacing the session)
author | Chris Cannam |
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date | Fri, 26 Jun 2020 11:45:39 +0100 |
parents | 70e172e6cc59 |
children |
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// -*- c-basic-offset: 4 indent-tabs-mode: nil -*- /* Rosegarden-4 A sequencer and musical notation editor. This program is Copyright 2000-2006 Guillaume Laurent <glaurent@telegraph-road.org>, Chris Cannam <cannam@all-day-breakfast.com>, Richard Bown <bownie@bownie.com> The moral right of the authors to claim authorship of this work has been asserted. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #include "RealTimePluginFactory.h" #include "PluginIdentifier.h" #include "LADSPAPluginFactory.h" #include "DSSIPluginFactory.h" #include "system/System.h" #include "base/Profiler.h" #include <iostream> sv_samplerate_t RealTimePluginFactory::m_sampleRate = 48000; static LADSPAPluginFactory *_ladspaInstance = nullptr; static LADSPAPluginFactory *_dssiInstance = nullptr; RealTimePluginFactory::~RealTimePluginFactory() { } RealTimePluginFactory * RealTimePluginFactory::instance(QString pluginType) { if (pluginType == "ladspa") { if (!_ladspaInstance) { // SVDEBUG << "RealTimePluginFactory::instance(" << pluginType// << "): creating new LADSPAPluginFactory" << endl; _ladspaInstance = new LADSPAPluginFactory(); _ladspaInstance->discoverPlugins(); } return _ladspaInstance; } else if (pluginType == "dssi") { if (!_dssiInstance) { // SVDEBUG << "RealTimePluginFactory::instance(" << pluginType// << "): creating new DSSIPluginFactory" << endl; _dssiInstance = new DSSIPluginFactory(); _dssiInstance->discoverPlugins(); } return _dssiInstance; } else return nullptr; } RealTimePluginFactory * RealTimePluginFactory::instanceFor(QString identifier) { QString type, soName, label; PluginIdentifier::parseIdentifier(identifier, type, soName, label); return instance(type); } std::vector<QString> RealTimePluginFactory::getAllPluginIdentifiers() { Profiler profiler("RealTimePluginFactory::getAllPluginIdentifiers"); RealTimePluginFactory *factory; std::vector<QString> rv; // Query DSSI plugins before LADSPA ones. // This is to provide for the interesting possibility of plugins // providing either DSSI or LADSPA versions of themselves, // returning both versions if the LADSPA identifiers are queried // first but only the DSSI version if the DSSI identifiers are // queried first. factory = instance("dssi"); if (factory) { const std::vector<QString> &tmp = factory->getPluginIdentifiers(); for (size_t i = 0; i < tmp.size(); ++i) { rv.push_back(tmp[i]); } } factory = instance("ladspa"); if (factory) { const std::vector<QString> &tmp = factory->getPluginIdentifiers(); for (size_t i = 0; i < tmp.size(); ++i) { rv.push_back(tmp[i]); } } // Plugins can change the locale, revert it to default. RestoreStartupLocale(); return rv; } void RealTimePluginFactory::enumerateAllPlugins(std::vector<QString> &list) { Profiler profiler("RealTimePluginFactory::enumerateAllPlugins"); RealTimePluginFactory *factory; // Query DSSI plugins before LADSPA ones. // This is to provide for the interesting possibility of plugins // providing either DSSI or LADSPA versions of themselves, // returning both versions if the LADSPA identifiers are queried // first but only the DSSI version if the DSSI identifiers are // queried first. factory = instance("dssi"); if (factory) factory->enumeratePlugins(list); factory = instance("ladspa"); if (factory) factory->enumeratePlugins(list); // Plugins can change the locale, revert it to default. RestoreStartupLocale(); }