mirror of
https://github.com/LMMS/lmms.git
synced 2026-02-05 04:04:10 -05:00
90 lines
2.1 KiB
C++
90 lines
2.1 KiB
C++
/*
|
|
* LadspaEffect.h - class for handling LADSPA effect plugins
|
|
*
|
|
* Copyright (c) 2006-2008 Danny McRae <khjklujn/at/users.sourceforge.net>
|
|
* Copyright (c) 2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
|
|
*
|
|
* This file is part of LMMS - http://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 _LADSPA_EFFECT_H
|
|
#define _LADSPA_EFFECT_H
|
|
|
|
#include <QMutex>
|
|
|
|
#include "Effect.h"
|
|
#include "LadspaBase.h"
|
|
#include "LadspaControls.h"
|
|
|
|
|
|
typedef QVector<port_desc_t *> multi_proc_t;
|
|
|
|
class LadspaEffect : public Effect
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
LadspaEffect( Model * _parent,
|
|
const Descriptor::SubPluginFeatures::Key * _key );
|
|
virtual ~LadspaEffect();
|
|
|
|
virtual bool processAudioBuffer( sampleFrame * _buf,
|
|
const fpp_t _frames );
|
|
|
|
void setControl( int _control, LADSPA_Data _data );
|
|
|
|
virtual EffectControls * controls()
|
|
{
|
|
return m_controls;
|
|
}
|
|
|
|
inline const multi_proc_t & getPortControls()
|
|
{
|
|
return m_portControls;
|
|
}
|
|
|
|
|
|
private slots:
|
|
void changeSampleRate();
|
|
|
|
|
|
private:
|
|
void pluginInstantiation();
|
|
void pluginDestruction();
|
|
|
|
static sample_rate_t maxSamplerate( const QString & _name );
|
|
|
|
|
|
QMutex m_pluginMutex;
|
|
LadspaControls * m_controls;
|
|
|
|
sample_rate_t m_maxSampleRate;
|
|
ladspa_key_t m_key;
|
|
int m_portCount;
|
|
bool m_inPlaceBroken;
|
|
|
|
const LADSPA_Descriptor * m_descriptor;
|
|
QVector<LADSPA_Handle> m_handles;
|
|
|
|
QVector<multi_proc_t> m_ports;
|
|
multi_proc_t m_portControls;
|
|
|
|
} ;
|
|
|
|
#endif
|