mirror of
https://github.com/LMMS/lmms.git
synced 2026-03-18 22:18:27 -04:00
129 lines
3.0 KiB
C++
129 lines
3.0 KiB
C++
/*
|
|
* Ladspa2LMMS.cpp - class that identifies and instantiates LADSPA effects
|
|
* for use with LMMS
|
|
*
|
|
* Copyright (c) 2005-2008 Danny McRae <khjklujn@netscape.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.
|
|
*
|
|
*/
|
|
|
|
|
|
#include "Ladspa2LMMS.h"
|
|
|
|
|
|
Ladspa2LMMS::Ladspa2LMMS()
|
|
{
|
|
l_sortable_plugin_t plugins = getSortedPlugins();
|
|
|
|
for( l_sortable_plugin_t::iterator it = plugins.begin();
|
|
it != plugins.end(); ++it )
|
|
{
|
|
ladspa_key_t key = (*it).second;
|
|
ladspaManagerDescription * desc = getDescription( key );
|
|
|
|
if( desc->type == SOURCE )
|
|
{
|
|
m_instruments.append( qMakePair( getName( key ),
|
|
key ) );
|
|
}
|
|
else if( desc->type == TRANSFER &&
|
|
( desc->inputChannels == desc->outputChannels &&
|
|
( desc->inputChannels == 1 ||
|
|
desc->inputChannels == 2 ||
|
|
desc->inputChannels == 4 )/* &&
|
|
isRealTimeCapable( key )*/ ) )
|
|
{
|
|
m_validEffects.append( qMakePair( getName( key ),
|
|
key ) );
|
|
}
|
|
else if( desc->type == TRANSFER &&
|
|
( desc->inputChannels != desc->outputChannels ||
|
|
( desc->inputChannels != 1 &&
|
|
desc->inputChannels != 2 &&
|
|
desc->inputChannels != 4 ) ||
|
|
!isRealTimeCapable( key ) ) )
|
|
{
|
|
m_invalidEffects.append( qMakePair( getName( key ),
|
|
key ) );
|
|
}
|
|
else if( desc->type == SINK )
|
|
{
|
|
m_analysisTools.append( qMakePair( getName( key ),
|
|
key ) );
|
|
}
|
|
else if( desc->type == OTHER )
|
|
{
|
|
m_otherPlugins.append( qMakePair( getName( key ),
|
|
key ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
Ladspa2LMMS::~Ladspa2LMMS()
|
|
{
|
|
}
|
|
|
|
|
|
|
|
QString Ladspa2LMMS::getShortName( const ladspa_key_t & _key )
|
|
{
|
|
QString name = getName( _key );
|
|
|
|
if( name.indexOf( "(" ) > 0 )
|
|
{
|
|
name = name.left( name.indexOf( "(" ) );
|
|
}
|
|
if( name.indexOf( " - " ) > 0 )
|
|
{
|
|
name = name.left( name.indexOf( " - " ) );
|
|
}
|
|
if( name.indexOf( " " ) > 0 )
|
|
{
|
|
name = name.left( name.indexOf( " " ) );
|
|
}
|
|
Qt::CaseSensitivity cs = Qt::CaseInsensitive;
|
|
if( name.indexOf( " with ", 0, cs ) > 0 )
|
|
{
|
|
name = name.left( name.indexOf( " with ", 0, cs ) );
|
|
}
|
|
if( name.indexOf( ",", 0, cs ) > 0 )
|
|
{
|
|
name = name.left( name.indexOf( ",", 0, cs ) );
|
|
}
|
|
if( name.length() > 40 )
|
|
{
|
|
int i = 40;
|
|
while( name[i] != ' ' && i > 0 )
|
|
{
|
|
i--;
|
|
}
|
|
name = name.left( i );
|
|
}
|
|
if( name.length() == 0 )
|
|
{
|
|
name = "LADSPA Plugin";
|
|
}
|
|
|
|
return name;
|
|
}
|
|
|