LocalZynAddSubFx.h

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/*
 * LocalZynAddSubFx.h - local implementation of ZynAddSubFx plugin
 *
 * Copyright (c) 2009-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
 *
 * This file is part of LMMS - https://lmms.io
 *
 * 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 (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 */
 
#ifndef LOCAL_ZYNADDSUBFX_H
#define LOCAL_ZYNADDSUBFX_H
 
#include <array>
 
#include "Note.h"
 
class Master;
class NulEngine;
 
namespace lmms
{
 
class MidiEvent;
class SampleFrame;
 
 
class LocalZynAddSubFx
{
 
public:
    LocalZynAddSubFx();
    ~LocalZynAddSubFx();
 
    void initConfig();
 
    void setSampleRate( int _sampleRate );
    void setBufferSize( int _bufferSize );
 
    void saveXML( const std::string & _filename );
    void loadXML( const std::string & _filename );
 
    void loadPreset( const std::string & _filename, int _part = 0 );
 
    void setPresetDir( const std::string & _dir );
    void setLmmsWorkingDir( const std::string & _dir );
 
    void setPitchWheelBendRange( int semitones );
 
    void processMidiEvent( const MidiEvent& event );
 
    void processAudio( SampleFrame* _out );
 
    inline Master * master()
    {
        return m_master;
    }
 
 
protected:
    static int s_instanceCount;
 
    std::string m_presetsDir;
 
    std::array<int, NumKeys> m_runningNotes = {};
    Master * m_master;
    NulEngine* m_ioEngine;
 
} ;
 
 
} // namespace lmms
 
#endif