mirror of
https://github.com/LMMS/lmms.git
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9b6e33aa5c
Oversampling can have many different effects to the audio signal such as latency, phase issues, clipping, smearing, etc, so this should really be an option on a per-plugin basis, not globally across all of LMMS (which, in some places, shouldn't really need to oversample at all but were oversampled anyways).
171 lines
4.0 KiB
C++
171 lines
4.0 KiB
C++
/*
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* LadspaPortDialog.cpp - dialog to test a LADSPA plugin
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*
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* Copyright (c) 2006-2008 Danny McRae <khjklujn/at/users.sourceforge.net>
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*
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* This file is part of LMMS - https://lmms.io
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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*/
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#include "LadspaPortDialog.h"
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#include <QTableWidget>
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#include <QVBoxLayout>
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#include "AudioEngine.h"
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#include "embed.h"
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#include "Engine.h"
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#include "Ladspa2LMMS.h"
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namespace lmms::gui
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{
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LadspaPortDialog::LadspaPortDialog( const ladspa_key_t & _key )
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{
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Ladspa2LMMS * manager = Engine::getLADSPAManager();
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setWindowIcon( embed::getIconPixmap( "ports" ) );
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setWindowTitle( tr( "Ports" ) );
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setModal( true );
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auto vlayout = new QVBoxLayout(this);
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vlayout->setSpacing( 0 );
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vlayout->setContentsMargins(0, 0, 0, 0);
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int pc = manager->getPortCount( _key );
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auto settings = new QTableWidget(pc, 7, this);
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QStringList ports;
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ports.append( tr( "Name" ) );
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ports.append( tr( "Rate" ) );
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ports.append( tr( "Direction" ) );
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ports.append( tr( "Type" ) );
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ports.append( tr( "Min < Default < Max" ) );
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ports.append( tr( "Logarithmic" ) );
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ports.append( tr( "SR Dependent" ) );
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settings->setHorizontalHeaderLabels( ports );
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for( int row = 0; row < pc; row++ )
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{
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for( int col = 0; col < 7; ++col )
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{
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auto item = new QTableWidgetItem;
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item->setFlags(QFlag(0));
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settings->setItem( row, col, item );
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}
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int col = 0;
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settings->item( row, col++ )->setText( manager->getPortName( _key, row ) );
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settings->item( row, col++ )->setText( manager->isPortAudio( _key, row ) ? tr( "Audio" ) : tr( "Control" ) );
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settings->item( row, col++ )->setText( manager->isPortInput( _key, row ) ? tr( "Input" ) : tr( "Output" ) );
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settings->item( row, col++ )->setText( manager->isPortToggled( _key, row ) ? tr( "Toggled" ) : manager->isInteger( _key, row ) ? tr( "Integer" ) : tr( "Float" ) );
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float min = manager->getLowerBound( _key, row );
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float max = manager->getUpperBound( _key, row );
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float def = manager->getDefaultSetting( _key, row );
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QString range = "";
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if( manager->areHintsSampleRateDependent( _key, row ) )
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{
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if( min != NOHINT )
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{
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min *= Engine::audioEngine()->outputSampleRate();
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}
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if( max != NOHINT )
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{
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max *= Engine::audioEngine()->outputSampleRate();
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}
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}
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if( min == NOHINT )
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{
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range += "-Inf < ";
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}
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else if( manager->isInteger( _key, row ) )
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{
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range += QString::number( static_cast<int>( min ) ) +
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" < ";
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}
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else
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{
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range += QString::number( min ) + " < ";
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}
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if( def == NOHINT )
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{
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range += "None < ";
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}
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else if( manager->isInteger( _key, row ) )
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{
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range += QString::number( static_cast<int>( def ) ) +
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" < ";
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}
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else
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{
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range += QString::number( def ) + " < ";
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}
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if( max == NOHINT )
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{
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range += "Inf";
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}
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else if( manager->isInteger( _key, row ) )
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{
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range += QString::number( static_cast<int>( max ) );
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}
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else
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{
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range += QString::number( max );
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}
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if( manager->isPortOutput( _key, row ) ||
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manager->isPortToggled( _key, row ) )
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{
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range = "";
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}
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settings->item( row, col++ )->setText( range );
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if( manager->isLogarithmic( _key, row ) )
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{
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settings->item( row, col )->setText( tr( "Yes" ) );
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}
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col++;
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if( manager->areHintsSampleRateDependent( _key, row ) )
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{
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settings->item( row, col )->setText( tr( "Yes" ) );
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}
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}
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vlayout->addWidget( settings );
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show();
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}
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} // namespace lmms::gui
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