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path: root/src/plugins/Effect/ladspa/ladspahost.cpp
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/***************************************************************************
 *   Copyright (C) 2002-2003 Nick Lamb <njl195@zepler.org.uk>              *
 *   Copyright (C) 2005 Giacomo Lozito <city_hunter@users.sf.net>          *
 *   Copyright (C) 2009-2015 by Ilya Kotov <forkotov02@hotmail.ru>         *
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/

#include <QSettings>
#include <QByteArray>
#include <QDir>
#include <QFileInfo>
#include <QSettings>
#include <math.h>
#include <stdlib.h>
#include <dlfcn.h>
#include <qmmp/qmmp.h>
#include <qmmp/audioparameters.h>
#include "ladspahost.h"

#ifndef PATH_MAX
#define PATH_MAX 4096
#endif

LADSPAHost *LADSPAHost::m_instance = 0;

/* Based on xmms_ladspa */

LADSPAHost::LADSPAHost(QObject *parent) : QObject(parent)
{
    m_chan = 2;
    m_freq = 44100;
    m_instance = this;
    loadModules();

    QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
    int p = settings.value("LADSPA/plugins_number", 0).toInt();
    for(int i = 0; i < p; ++i)
    {
        QString section = QString("LADSPA_%1/").arg(i);
        settings.beginGroup(section);