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lmms/plugins/vibed/vibed.cpp
Levin Oehlmann f742710758 Macro cleanup (#6095) 
Summary:

* `NULL` -> `nullptr`
* `gui` -> Function `getGUI()`
* `pluginFactory` -> Function `getPluginFactory()`
* `assert` (redefinition) -> using `NDEBUG` instead, which standard `assert` respects.
* `powf` (C stdlib symbol clash) -> removed and all expansions replaced with calls to `std::pow`.
* `exp10` (nonstandard function symbol clash) -> removed and all expansions replaced with calls to `std::pow`.
* `PATH_DEV_DSP` -> File-scope QString of identical name and value.
* `VST_SNC_SHM_KEY_FILE` -> constexpr char* with identical name and value.
* `MM_ALLOC` and `MM_FREE` -> Functions with identical name and implementation.
* `INVAL`, `OUTVAL`, etc. for automation nodes -> Functions with identical names and implementations.
* BandLimitedWave.h: All integer constant macros replaced with constexpr ints of same name and value.
* `FAST_RAND_MAX` -> constexpr int of same name and value.
* `QSTR_TO_STDSTR` -> Function with identical name and equivalent implementation.
* `CCONST` -> constexpr function template with identical name and implementation.
* `F_OPEN_UTF8` -> Function with identical name and equivalent implementation.
* `LADSPA_PATH_SEPARATOR` -> constexpr char with identical name and value.
* `UI_CTRL_KEY` -> constexpr char* with identical name and value.
* `ALIGN_SIZE` -> Renamed to `LMMS_ALIGN_SIZE` and converted from a macro to a constexpr size_t.
* `JACK_MIDI_BUFFER_MAX` -> constexpr size_t with identical name and value.
* versioninfo.h: `PLATFORM`, `MACHINE` and `COMPILER_VERSION` -> prefixed with `LMMS_BUILDCONF_` and converted from macros to constexpr char* literals.
* Header guard _OSCILLOSCOPE -> renamed to OSCILLOSCOPE_H
* Header guard _TIME_DISPLAY_WIDGET -> renamed to TIME_DISPLAY_WIDGET_H
* C-style typecasts in DrumSynth.cpp have been replaced with `static_cast`.
* constexpr numerical constants are initialized with assignment notation instead of curly brace intializers.
* In portsmf, `Alg_seq::operator[]` will throw an exception instead of returning null if the operator index is out of range.

Additionally, in many places, global constants that were declared as `const T foo = bar;` were changed from const to constexpr, leaving them const and making them potentially evaluable at compile time.

Some macros that only appeared in single source files and were unused in those files have been removed entirely.
2021-09-30 18:01:27 +02:00

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/*
* vibed.cpp - combination of PluckedStringSynth and BitInvader
*
* Copyright (c) 2006-2008 Danny McRae <khjklujn/at/yahoo/com>
*
* 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.
*
*/
#include <QDomDocument>
#include <QMap>
#include "vibed.h"
#include "AudioEngine.h"
#include "Engine.h"
#include "InstrumentTrack.h"
#include "NotePlayHandle.h"
#include "ToolTip.h"
#include "base64.h"
#include "CaptionMenu.h"
#include "Oscillator.h"
#include "string_container.h"
#include "volume.h"
#include "Song.h"
#include "embed.h"
#include "plugin_export.h"
extern "C"
{
Plugin::Descriptor PLUGIN_EXPORT vibedstrings_plugin_descriptor =
{
STRINGIFY( PLUGIN_NAME ),
"Vibed",
QT_TRANSLATE_NOOP( "PluginBrowser",
"Vibrating string modeler" ),
"Danny McRae <khjklujn/at/yahoo/com>",
0x0100,
Plugin::Instrument,
new PluginPixmapLoader( "logo" ),
nullptr,
nullptr,
};
}
vibed::vibed( InstrumentTrack * _instrumentTrack ) :
Instrument( _instrumentTrack, &vibedstrings_plugin_descriptor )
{
FloatModel * knob;
BoolModel * led;
nineButtonSelectorModel * harmonic;
graphModel * graphTmp;
for( int harm = 0; harm < 9; harm++ )
{
knob = new FloatModel( DefaultVolume, MinVolume, MaxVolume,
1.0f, this, tr( "String %1 volume" ).arg( harm+1 ) );
m_volumeKnobs.append( knob );
knob = new FloatModel( 0.0f, 0.0f, 0.05f, 0.001f, this,
tr( "String %1 stiffness" ).arg( harm+1 ) );
m_stiffnessKnobs.append( knob );
knob = new FloatModel( 0.0f, 0.0f, 0.05f, 0.005f, this,
tr( "Pick %1 position" ).arg( harm+1 ) );
m_pickKnobs.append( knob );
knob = new FloatModel( 0.05f, 0.0f, 0.05f, 0.005f, this,
tr( "Pickup %1 position" ).arg( harm+1 ) );
m_pickupKnobs.append( knob );
knob = new FloatModel( 0.0f, -1.0f, 1.0f, 0.01f, this,
tr( "String %1 panning" ).arg( harm+1 ) );
m_panKnobs.append( knob );
knob = new FloatModel( 0.0f, -0.1f, 0.1f, 0.001f, this,
tr( "String %1 detune" ).arg( harm+1 ) );
m_detuneKnobs.append( knob );
knob = new FloatModel( 0.0f, 0.0f, 0.75f, 0.01f, this,
tr( "String %1 fuzziness" ).arg( harm+1 ) );
m_randomKnobs.append( knob );
knob = new FloatModel( 1, 1, 16, 1, this,
tr( "String %1 length" ).arg( harm+1 ) );
m_lengthKnobs.append( knob );
led = new BoolModel( false, this,
tr( "Impulse %1" ).arg( harm+1 ) );
m_impulses.append( led );
led = new BoolModel( harm==0, this,
tr( "String %1" ).arg( harm+1 ) );
m_powerButtons.append( led );
harmonic = new nineButtonSelectorModel( 2, 0, 8, this );
m_harmonics.append( harmonic );
graphTmp = new graphModel( -1.0, 1.0, __sampleLength, this );
graphTmp->setWaveToSine();
m_graphs.append( graphTmp );
}
}
vibed::~vibed()
{
}
void vibed::saveSettings( QDomDocument & _doc, QDomElement & _this )
{
QString name;
// Save plugin version
_this.setAttribute( "version", "0.1" );
for( int i = 0; i < 9; i++ )
{
name = "active" + QString::number( i );
_this.setAttribute( name, QString::number(
m_powerButtons[i]->value() ) );
if( m_powerButtons[i]->value() )
{
name = "volume" + QString::number( i );
m_volumeKnobs[i]->saveSettings( _doc, _this, name );
name = "stiffness" + QString::number( i );
m_stiffnessKnobs[i]->saveSettings( _doc, _this, name );
name = "pick" + QString::number( i );
m_pickKnobs[i]->saveSettings( _doc, _this, name );
name = "pickup" + QString::number( i );
m_pickupKnobs[i]->saveSettings( _doc, _this, name );
name = "octave" + QString::number( i );
m_harmonics[i]->saveSettings( _doc, _this, name );
name = "length" + QString::number( i );
m_lengthKnobs[i]->saveSettings( _doc, _this, name );
name = "pan" + QString::number( i );
m_panKnobs[i]->saveSettings( _doc, _this, name );
name = "detune" + QString::number( i );
m_detuneKnobs[i]->saveSettings( _doc, _this, name );
name = "slap" + QString::number( i );
m_randomKnobs[i]->saveSettings( _doc, _this, name );
name = "impulse" + QString::number( i );
m_impulses[i]->saveSettings( _doc, _this, name );
QString sampleString;
base64::encode(
(const char *)m_graphs[i]->samples(),
__sampleLength * sizeof(float),
sampleString );
name = "graph" + QString::number( i );
_this.setAttribute( name, sampleString );
}
}
}
void vibed::loadSettings( const QDomElement & _this )
{
QString name;
for( int i = 0; i < 9; i++ )
{
name = "active" + QString::number( i );
m_powerButtons[i]->setValue( _this.attribute( name ).toInt() );
if( m_powerButtons[i]->value() &&
_this.hasAttribute( "volume" + QString::number( i ) ) )
{
name = "volume" + QString::number( i );
m_volumeKnobs[i]->loadSettings( _this, name );
name = "stiffness" + QString::number( i );
m_stiffnessKnobs[i]->loadSettings( _this, name );
name = "pick" + QString::number( i );
m_pickKnobs[i]->loadSettings( _this, name );
name = "pickup" + QString::number( i );
m_pickupKnobs[i]->loadSettings( _this, name );
name = "octave" + QString::number( i );
m_harmonics[i]->loadSettings( _this, name );
name = "length" + QString::number( i );
m_lengthKnobs[i]->loadSettings( _this, name );
name = "pan" + QString::number( i );
m_panKnobs[i]->loadSettings( _this, name );
name = "detune" + QString::number( i );
m_detuneKnobs[i]->loadSettings( _this, name );
name = "slap" + QString::number( i );
m_randomKnobs[i]->loadSettings( _this, name );
name = "impulse" + QString::number( i );
m_impulses[i]->loadSettings( _this, name );
int size = 0;
float * shp = 0;
base64::decode( _this.attribute( "graph" +
QString::number( i ) ),
&shp,
&size );
// TODO: check whether size == 128 * sizeof( float ),
// otherwise me might and up in a segfault
m_graphs[i]->setSamples( shp );
delete[] shp;
// TODO: do one of the following to avoid
// "uninitialized" wave-shape-buttongroup
// - activate random-wave-shape-button here
// - make wave-shape-buttons simple toggle-buttons
// instead of checkable buttons
// - save and restore selected wave-shape-button
}
}
// update();
}
QString vibed::nodeName() const
{
return( vibedstrings_plugin_descriptor.name );
}
void vibed::playNote( NotePlayHandle * _n, sampleFrame * _working_buffer )
{
if ( _n->totalFramesPlayed() == 0 || _n->m_pluginData == nullptr )
{
_n->m_pluginData = new stringContainer( _n->frequency(),
Engine::audioEngine()->processingSampleRate(),
__sampleLength );
for( int i = 0; i < 9; ++i )
{
if( m_powerButtons[i]->value() )
{
static_cast<stringContainer*>(
_n->m_pluginData )->addString(
m_harmonics[i]->value(),
m_pickKnobs[i]->value(),
m_pickupKnobs[i]->value(),
m_graphs[i]->samples(),
m_randomKnobs[i]->value(),
m_stiffnessKnobs[i]->value(),
m_detuneKnobs[i]->value(),
static_cast<int>(
m_lengthKnobs[i]->value() ),
m_impulses[i]->value(),
i );
}
}
}
const fpp_t frames = _n->framesLeftForCurrentPeriod();
const f_cnt_t offset = _n->noteOffset();
stringContainer * ps = static_cast<stringContainer *>(
_n->m_pluginData );
for( fpp_t i = offset; i < frames + offset; ++i )
{
_working_buffer[i][0] = 0.0f;
_working_buffer[i][1] = 0.0f;
int s = 0;
for( int string = 0; string < 9; ++string )
{
if( ps->exists( string ) )
{
// pan: 0 -> left, 1 -> right
const float pan = ( m_panKnobs[string]->value() + 1 ) / 2.0f;
const sample_t sample = ps->getStringSample( s ) * m_volumeKnobs[string]->value() / 100.0f;
_working_buffer[i][0] += ( 1.0f - pan ) * sample;
_working_buffer[i][1] += pan * sample;
s++;
}
}
}
instrumentTrack()->processAudioBuffer( _working_buffer, frames + offset, _n );
}
void vibed::deleteNotePluginData( NotePlayHandle * _n )
{
delete static_cast<stringContainer *>( _n->m_pluginData );
}
PluginView * vibed::instantiateView( QWidget * _parent )
{
return( new vibedView( this, _parent ) );
}
vibedView::vibedView( Instrument * _instrument,
QWidget * _parent ) :
InstrumentViewFixedSize( _instrument, _parent )
{
setAutoFillBackground( true );
QPalette pal;
pal.setBrush( backgroundRole(), PLUGIN_NAME::getIconPixmap(
"artwork" ) );
setPalette( pal );
m_volumeKnob = new Knob( knobBright_26, this );
m_volumeKnob->setVolumeKnob( true );
m_volumeKnob->move( 103, 142 );
m_volumeKnob->setHintText( tr( "String volume:" ), "" );
m_stiffnessKnob = new Knob( knobBright_26, this );
m_stiffnessKnob->move( 129, 142 );
m_stiffnessKnob->setHintText( tr( "String stiffness:" )
, "" );
m_pickKnob = new Knob( knobBright_26, this );
m_pickKnob->move( 153, 142 );
m_pickKnob->setHintText( tr( "Pick position:" ), "" );
m_pickupKnob = new Knob( knobBright_26, this );
m_pickupKnob->move( 177, 142 );
m_pickupKnob->setHintText( tr( "Pickup position:" )
, "" );
m_panKnob = new Knob( knobBright_26, this );
m_panKnob->move( 105, 187 );
m_panKnob->setHintText( tr( "String panning:" ), "" );
m_detuneKnob = new Knob( knobBright_26, this );
m_detuneKnob->move( 150, 187 );
m_detuneKnob->setHintText( tr( "String detune:" ), "" );
m_randomKnob = new Knob( knobBright_26, this );
m_randomKnob->move( 194, 187 );
m_randomKnob->setHintText( tr( "String fuzziness:" )
, "" );
m_lengthKnob = new Knob( knobBright_26, this );
m_lengthKnob->move( 23, 193 );
m_lengthKnob->setHintText( tr( "String length:" )
, "" );
m_impulse = new LedCheckBox( "", this );
m_impulse->move( 23, 94 );
ToolTip::add( m_impulse,
tr( "Impulse" ) );
m_harmonic = new nineButtonSelector(
PLUGIN_NAME::getIconPixmap( "button_-2_on" ),
PLUGIN_NAME::getIconPixmap( "button_-2_off" ),
PLUGIN_NAME::getIconPixmap( "button_-1_on" ),
PLUGIN_NAME::getIconPixmap( "button_-1_off" ),
PLUGIN_NAME::getIconPixmap( "button_f_on" ),
PLUGIN_NAME::getIconPixmap( "button_f_off" ),
PLUGIN_NAME::getIconPixmap( "button_2_on" ),
PLUGIN_NAME::getIconPixmap( "button_2_off" ),
PLUGIN_NAME::getIconPixmap( "button_3_on" ),
PLUGIN_NAME::getIconPixmap( "button_3_off" ),
PLUGIN_NAME::getIconPixmap( "button_4_on" ),
PLUGIN_NAME::getIconPixmap( "button_4_off" ),
PLUGIN_NAME::getIconPixmap( "button_5_on" ),
PLUGIN_NAME::getIconPixmap( "button_5_off" ),
PLUGIN_NAME::getIconPixmap( "button_6_on" ),
PLUGIN_NAME::getIconPixmap( "button_6_off" ),
PLUGIN_NAME::getIconPixmap( "button_7_on" ),
PLUGIN_NAME::getIconPixmap( "button_7_off" ),
2,
21, 127,
this );
m_harmonic->setWindowTitle( tr( "Octave" ) );
m_stringSelector = new nineButtonSelector(
PLUGIN_NAME::getIconPixmap( "button_1_on" ),
PLUGIN_NAME::getIconPixmap( "button_1_off" ),
PLUGIN_NAME::getIconPixmap( "button_2_on" ),
PLUGIN_NAME::getIconPixmap( "button_2_off" ),
PLUGIN_NAME::getIconPixmap( "button_3_on" ),
PLUGIN_NAME::getIconPixmap( "button_3_off" ),
PLUGIN_NAME::getIconPixmap( "button_4_on" ),
PLUGIN_NAME::getIconPixmap( "button_4_off" ),
PLUGIN_NAME::getIconPixmap( "button_5_on" ),
PLUGIN_NAME::getIconPixmap( "button_5_off" ),
PLUGIN_NAME::getIconPixmap( "button_6_on" ),
PLUGIN_NAME::getIconPixmap( "button_6_off" ),
PLUGIN_NAME::getIconPixmap( "button_7_on" ),
PLUGIN_NAME::getIconPixmap( "button_7_off" ),
PLUGIN_NAME::getIconPixmap( "button_8_on" ),
PLUGIN_NAME::getIconPixmap( "button_8_off" ),
PLUGIN_NAME::getIconPixmap( "button_9_on" ),
PLUGIN_NAME::getIconPixmap( "button_9_off" ),
0,
21, 39,
this);
m_graph = new Graph( this );
m_graph->setWindowTitle( tr( "Impulse Editor" ) );
m_graph->setForeground( PLUGIN_NAME::getIconPixmap( "wavegraph4" ) );
m_graph->move( 76, 21 );
m_graph->resize(132, 104);
m_power = new LedCheckBox( "", this, tr( "Enable waveform" ) );
m_power->move( 212, 130 );
ToolTip::add( m_power,
tr( "Enable/disable string" ) );
// String selector is not a part of the model
m_stringSelector->setWindowTitle( tr( "String" ) );
connect( m_stringSelector, SIGNAL( nineButtonSelection( int ) ),
this, SLOT( showString( int ) ) );
showString( 0 );
m_sinWaveBtn = new PixmapButton( this, tr( "Sine wave" ) );
m_sinWaveBtn->move( 212, 24 );
m_sinWaveBtn->setActiveGraphic( embed::getIconPixmap(
"sin_wave_active" ) );
m_sinWaveBtn->setInactiveGraphic( embed::getIconPixmap(
"sin_wave_inactive" ) );
ToolTip::add( m_sinWaveBtn,
tr( "Sine wave" ) );
connect( m_sinWaveBtn, SIGNAL (clicked () ),
this, SLOT ( sinWaveClicked() ) );
m_triangleWaveBtn = new PixmapButton( this, tr( "Triangle wave" ) );
m_triangleWaveBtn->move( 212, 41 );
m_triangleWaveBtn->setActiveGraphic(
embed::getIconPixmap( "triangle_wave_active" ) );
m_triangleWaveBtn->setInactiveGraphic(
embed::getIconPixmap( "triangle_wave_inactive" ) );
ToolTip::add( m_triangleWaveBtn,
tr( "Triangle wave" ) );
connect( m_triangleWaveBtn, SIGNAL ( clicked () ),
this, SLOT ( triangleWaveClicked( ) ) );
m_sawWaveBtn = new PixmapButton( this, tr( "Saw wave" ) );
m_sawWaveBtn->move( 212, 58 );
m_sawWaveBtn->setActiveGraphic( embed::getIconPixmap(
"saw_wave_active" ) );
m_sawWaveBtn->setInactiveGraphic( embed::getIconPixmap(
"saw_wave_inactive" ) );
ToolTip::add( m_sawWaveBtn,
tr( "Saw wave" ) );
connect( m_sawWaveBtn, SIGNAL (clicked () ),
this, SLOT ( sawWaveClicked() ) );
m_sqrWaveBtn = new PixmapButton( this, tr( "Square wave" ) );
m_sqrWaveBtn->move( 212, 75 );
m_sqrWaveBtn->setActiveGraphic( embed::getIconPixmap(
"square_wave_active" ) );
m_sqrWaveBtn->setInactiveGraphic( embed::getIconPixmap(
"square_wave_inactive" ) );
ToolTip::add( m_sqrWaveBtn,
tr( "Square wave" ) );
connect( m_sqrWaveBtn, SIGNAL ( clicked () ),
this, SLOT ( sqrWaveClicked() ) );
m_whiteNoiseWaveBtn = new PixmapButton( this, tr( "White noise" ) );
m_whiteNoiseWaveBtn->move( 212, 92 );
m_whiteNoiseWaveBtn->setActiveGraphic(
embed::getIconPixmap( "white_noise_wave_active" ) );
m_whiteNoiseWaveBtn->setInactiveGraphic(
embed::getIconPixmap( "white_noise_wave_inactive" ) );
ToolTip::add( m_whiteNoiseWaveBtn,
tr( "White noise" ) );
connect( m_whiteNoiseWaveBtn, SIGNAL ( clicked () ),
this, SLOT ( noiseWaveClicked() ) );
m_usrWaveBtn = new PixmapButton( this, tr( "User-defined wave" ) );
m_usrWaveBtn->move( 212, 109 );
m_usrWaveBtn->setActiveGraphic( embed::getIconPixmap(
"usr_wave_active" ) );
m_usrWaveBtn->setInactiveGraphic( embed::getIconPixmap(
"usr_wave_inactive" ) );
ToolTip::add( m_usrWaveBtn,
tr( "User-defined wave" ) );
connect( m_usrWaveBtn, SIGNAL ( clicked () ),
this, SLOT ( usrWaveClicked() ) );
m_smoothBtn = new PixmapButton( this, tr( "Smooth waveform" ) );
m_smoothBtn->move( 79, 129 );
m_smoothBtn->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
"smooth_active" ) );
m_smoothBtn->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
"smooth_inactive" ) );
m_smoothBtn->setChecked( false );
ToolTip::add( m_smoothBtn,
tr( "Smooth waveform" ) );
connect( m_smoothBtn, SIGNAL ( clicked () ),
this, SLOT ( smoothClicked() ) );
m_normalizeBtn = new PixmapButton( this, tr( "Normalize waveform" ) );
m_normalizeBtn->move( 96, 129 );
m_normalizeBtn->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
"normalize_active" ) );
m_normalizeBtn->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
"normalize_inactive" ) );
m_normalizeBtn->setChecked( false );
ToolTip::add( m_normalizeBtn,
tr( "Normalize waveform" ) );
connect( m_normalizeBtn, SIGNAL ( clicked () ),
this, SLOT ( normalizeClicked() ) );
}
void vibedView::modelChanged()
{
showString( 0 );
}
void vibedView::showString( int _string )
{
vibed * v = castModel<vibed>();
m_pickKnob->setModel( v->m_pickKnobs[_string] );
m_pickupKnob->setModel( v->m_pickupKnobs[_string] );
m_stiffnessKnob->setModel( v->m_stiffnessKnobs[_string] );
m_volumeKnob->setModel( v->m_volumeKnobs[_string] );
m_panKnob->setModel( v->m_panKnobs[_string] );
m_detuneKnob->setModel( v->m_detuneKnobs[_string] );
m_randomKnob->setModel( v->m_randomKnobs[_string] );
m_lengthKnob->setModel( v->m_lengthKnobs[_string] );
m_graph->setModel( v->m_graphs[_string] );
m_impulse->setModel( v->m_impulses[_string] );
m_harmonic->setModel( v->m_harmonics[_string] );
m_power->setModel( v->m_powerButtons[_string] );
}
void vibedView::sinWaveClicked()
{
m_graph->model()->setWaveToSine();
Engine::getSong()->setModified();
}
void vibedView::triangleWaveClicked()
{
m_graph->model()->setWaveToTriangle();
Engine::getSong()->setModified();
}
void vibedView::sawWaveClicked()
{
m_graph->model()->setWaveToSaw();
Engine::getSong()->setModified();
}
void vibedView::sqrWaveClicked()
{
m_graph->model()->setWaveToSquare();
Engine::getSong()->setModified();
}
void vibedView::noiseWaveClicked()
{
m_graph->model()->setWaveToNoise();
Engine::getSong()->setModified();
}
void vibedView::usrWaveClicked()
{
QString fileName = m_graph->model()->setWaveToUser();
ToolTip::add( m_usrWaveBtn, fileName );
Engine::getSong()->setModified();
}
void vibedView::smoothClicked()
{
m_graph->model()->smooth();
Engine::getSong()->setModified();
}
void vibedView::normalizeClicked()
{
m_graph->model()->normalize();
Engine::getSong()->setModified();
}
void vibedView::contextMenuEvent( QContextMenuEvent * )
{
CaptionMenu contextMenu( model()->displayName(), this );
contextMenu.exec( QCursor::pos() );
}
extern "C"
{
// necessary for getting instance out of shared lib
PLUGIN_EXPORT Plugin * lmms_plugin_main( Model *m, void * )
{
return( new vibed( static_cast<InstrumentTrack *>( m ) ) );
}
}
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