mirror of
https://github.com/LMMS/lmms.git
synced 2026-01-20 12:28:05 -05:00
97 lines
2.1 KiB
C++
97 lines
2.1 KiB
C++
/*
|
|
* SamplePlayHandle.h - play-handle for playing a sample
|
|
*
|
|
* Copyright (c) 2005-2014 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 SAMPLE_PLAY_HANDLE_H
|
|
#define SAMPLE_PLAY_HANDLE_H
|
|
|
|
#include "SampleBuffer.h"
|
|
#include "AutomatableModel.h"
|
|
#include "PlayHandle.h"
|
|
|
|
class BBTrack;
|
|
class SampleTCO;
|
|
class Track;
|
|
class AudioPort;
|
|
|
|
|
|
class SamplePlayHandle : public PlayHandle
|
|
{
|
|
public:
|
|
SamplePlayHandle( const QString& sampleFile );
|
|
SamplePlayHandle( SampleBuffer* sampleBuffer );
|
|
SamplePlayHandle( SampleTCO* tco );
|
|
virtual ~SamplePlayHandle();
|
|
|
|
virtual inline bool affinityMatters() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
|
|
virtual void play( sampleFrame * buffer );
|
|
virtual bool isFinished() const;
|
|
|
|
virtual bool isFromTrack( const Track * _track ) const;
|
|
|
|
f_cnt_t totalFrames() const;
|
|
inline f_cnt_t framesDone() const
|
|
{
|
|
return( m_frame );
|
|
}
|
|
void setDoneMayReturnTrue( bool _enable )
|
|
{
|
|
m_doneMayReturnTrue = _enable;
|
|
}
|
|
|
|
void setBBTrack( BBTrack * _bb_track )
|
|
{
|
|
m_bbTrack = _bb_track;
|
|
}
|
|
|
|
void setVolumeModel( FloatModel * _model )
|
|
{
|
|
m_volumeModel = _model;
|
|
}
|
|
|
|
|
|
private:
|
|
SampleBuffer * m_sampleBuffer;
|
|
bool m_doneMayReturnTrue;
|
|
|
|
f_cnt_t m_frame;
|
|
SampleBuffer::handleState m_state;
|
|
|
|
const bool m_ownAudioPort;
|
|
|
|
FloatModel m_defaultVolumeModel;
|
|
FloatModel * m_volumeModel;
|
|
Track * m_track;
|
|
|
|
BBTrack * m_bbTrack;
|
|
|
|
} ;
|
|
|
|
|
|
#endif
|