mirror of
https://github.com/LMMS/lmms.git
synced 2026-01-06 05:28:17 -05:00
77 lines
1.7 KiB
C++
77 lines
1.7 KiB
C++
/*
|
|
* DynamicsProcessor.h - DynamicsProcessor effect-plugin
|
|
*
|
|
* Copyright (c) 2014 Vesa Kivimäki <contact/dot/diizy/at/nbl/dot/fi>
|
|
* Copyright (c) 2006-2008 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 DYNPROC_H
|
|
#define DYNPROC_H
|
|
|
|
#include "Effect.h"
|
|
#include "DynamicsProcessorControls.h"
|
|
|
|
namespace lmms
|
|
{
|
|
|
|
class RmsHelper;
|
|
|
|
|
|
class DynProcEffect : public Effect
|
|
{
|
|
public:
|
|
DynProcEffect( Model * _parent,
|
|
const Descriptor::SubPluginFeatures::Key * _key );
|
|
~DynProcEffect() override;
|
|
bool processAudioBuffer( sampleFrame * _buf,
|
|
const fpp_t _frames ) override;
|
|
|
|
EffectControls * controls() override
|
|
{
|
|
return( &m_dpControls );
|
|
}
|
|
|
|
|
|
private:
|
|
void calcAttack();
|
|
void calcRelease();
|
|
|
|
DynProcControls m_dpControls;
|
|
|
|
// this member array is needed for peak detection
|
|
float m_currentPeak[2];
|
|
double m_attCoeff;
|
|
double m_relCoeff;
|
|
|
|
bool m_needsUpdate;
|
|
|
|
RmsHelper * m_rms [2];
|
|
|
|
friend class DynProcControls;
|
|
|
|
} ;
|
|
|
|
|
|
} // namespace lmms
|
|
|
|
#endif
|