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462c48d012
git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@111 0778d3d1-df1d-0410-868b-ea421aaaa00d
96 lines
2.0 KiB
C++
96 lines
2.0 KiB
C++
/*
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* string_container.cpp - contains a collection of strings
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*
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* Copyright (c) 2006 Danny McRae <khjklujn/at/yahoo/com>
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*
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* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*/
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#include "string_container.h"
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stringContainer::stringContainer( const float _pitch,
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const sample_rate_t _sample_rate,
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const Uint32 _buffer_length ) :
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m_pitch( _pitch ),
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m_sampleRate( _sample_rate ),
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m_bufferLength( _buffer_length )
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{
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}
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void stringContainer::addString(Uint8 _harm,
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const float _pick,
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const float _pickup,
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float * _impluse,
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const float _randomize,
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const float _string_loss,
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const float _detune,
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const Uint8 _oversample,
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const bool _state )
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{
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float harm;
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switch( _harm )
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{
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case 0:
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harm = 0.25f;
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break;
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case 1:
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harm = 0.5f;
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break;
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case 2:
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harm = 1.0f;
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break;
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case 3:
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harm = 2.0f;
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break;
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case 4:
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harm = 3.0f;
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break;
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case 5:
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harm = 4.0f;
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break;
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case 6:
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harm = 5.0f;
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break;
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case 7:
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harm = 6.0f;
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break;
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case 8:
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harm = 7.0f;
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break;
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default:
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harm = 1.0f;
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}
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m_strings.append( new vibratingString( m_pitch * harm,
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_pick,
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_pickup,
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_impluse,
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m_bufferLength,
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m_sampleRate,
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_oversample,
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_randomize,
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_string_loss,
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_detune,
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_state ) );
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}
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