mirror of
https://github.com/LMMS/lmms.git
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b8ebfbd06a
Renamed all MIDI and audio related classes/files to match new style. Additionally various cleanups.
85 lines
2.2 KiB
C++
85 lines
2.2 KiB
C++
/*
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* AudioFileWave.h - AudioDevice which encodes wave-stream and writes it
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* into a WAVE-file. This is used for song-export.
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*
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* Copyright (c) 2004-2009 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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* 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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#ifndef _AUDIO_FILE_WAVE_H
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#define _AUDIO_FILE_WAVE_H
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#include "lmmsconfig.h"
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#include "AudioFileDevice.h"
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#include <sndfile.h>
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class AudioFileWave : public AudioFileDevice
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{
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public:
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AudioFileWave( const sample_rate_t _sample_rate,
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const ch_cnt_t _channels,
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bool & _success_ful,
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const QString & _file,
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const bool _use_vbr,
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const bitrate_t _nom_bitrate,
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const bitrate_t _min_bitrate,
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const bitrate_t _max_bitrate,
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const int _depth,
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mixer * _mixer );
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virtual ~AudioFileWave();
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static AudioFileDevice * getInst( const sample_rate_t _sample_rate,
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const ch_cnt_t _channels,
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bool & _success_ful,
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const QString & _file,
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const bool _use_vbr,
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const bitrate_t _nom_bitrate,
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const bitrate_t _min_bitrate,
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const bitrate_t _max_bitrate,
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const int _depth,
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mixer * _mixer )
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{
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return new AudioFileWave( _sample_rate, _channels,
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_success_ful, _file, _use_vbr,
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_nom_bitrate, _min_bitrate,
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_max_bitrate, _depth,
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_mixer );
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}
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private:
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virtual void writeBuffer( const surroundSampleFrame * _ab,
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const fpp_t _frames,
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float _master_gain );
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bool startEncoding();
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void finishEncoding();
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SF_INFO m_si;
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SNDFILE * m_sf;
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} ;
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#endif
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