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  • Committer: Bazaar Package Importer
  • Author(s): Tobias Doerffel
  • Date: 2007-09-17 15:00:24 UTC
  • mfrom: (1.1.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20070917150024-mo0zk4ks81jawqii
Tags: 0.3.0-1ubuntu1
https://launchpad.net/bugs/139759
https://launchpad.net/bugs/90806
https://launchpad.net/bugs/102639
https://launchpad.net/bugs/113447
https://launchpad.net/bugs/121172
https://launchpad.net/bugs/124890
* Resynchronized with Debian (LP: #139759, LP: #90806, LP: #102639,
  LP: #113447, LP: #121172, LP: #124890)
* reverted changes from 0.2.1-1.1ubuntu1 as upstream merged/included them

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include/sample_play_handle.h
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/*
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 * sample_play_handle.h - play-handle for playing a sample
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 *
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 * Copyright (c) 2005-2006 Tobias Doerffel <tobydox/at/users.sourceforge.net>
 
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 * Copyright (c) 2005-2007 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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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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 *
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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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 * 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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#ifndef _SAMPLE_PLAY_HANDLE_H
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#define _SAMPLE_PLAY_HANDLE_H
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#include <qobject.h>
 
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#include "play_handle.h"
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#include "types.h"
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#include "engine.h"
 
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#include "sample_buffer.h"
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class sampleBuffer;
 
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class bbTrack;
 
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class pattern;
 
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class sampleTCO;
 
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class track;
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class audioPort;
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class samplePlayHandle : public playHandle, public engineObject
 
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class samplePlayHandle : public QObject, public playHandle
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{
 
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        Q_OBJECT
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public:
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        samplePlayHandle( const QString & _sample_file, engine * _engine );
 
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        samplePlayHandle( const QString & _sample_file );
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        samplePlayHandle( sampleBuffer * _sample_buffer );
 
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        samplePlayHandle( sampleTCO * _tco );
 
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        samplePlayHandle( pattern * _pattern );
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        virtual ~samplePlayHandle();
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        virtual void play( void );
 
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        virtual void play( bool _try_parallelizing );
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        virtual bool done( void ) const;
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        virtual bool isFromTrack( const track * _track ) const;
 
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        f_cnt_t totalFrames( void ) const;
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        inline f_cnt_t framesDone( void ) const
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        {
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                m_doneMayReturnTrue = _enable;
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        }
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        void setBBTrack( bbTrack * _bb_track )
 
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        {
 
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                m_bbTrack = _bb_track;
 
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        }
 
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public slots:
 
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        void setVolume( float _new_volume );
 
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private:
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        sampleBuffer * m_sampleBuffer;
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        const bool m_ownSampleBuffer;
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        bool m_doneMayReturnTrue;
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        f_cnt_t m_frame;
 
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        sampleBuffer::handleState m_state;
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        audioPort * m_audioPort;
 
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        const bool m_ownAudioPort;
 
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        float m_volume;
 
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        track * m_track;
 
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        bbTrack * m_bbTrack;
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} ;
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