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eb5b757947
* Remove fpp_t, switch f_cnt_t to std::uint64_t, change uses of fpp_t to use f_cnt_t instead * Switch release_frame in Lb302 to use f_cnt_t * Switch ch_cnt_t to uint16_t * Update src/core/NotePlayHandle.cpp Co-authored-by: Dalton Messmer <messmer.dalton@gmail.com> * Update src/core/NotePlayHandle.cpp Co-authored-by: Dalton Messmer <messmer.dalton@gmail.com> --------- Co-authored-by: Dalton Messmer <messmer.dalton@gmail.com>
77 lines
2.0 KiB
C++
77 lines
2.0 KiB
C++
/*
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* AudioFileMP3.h - Audio-device which encodes a wave stream into
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* an MP3 file. This is used for song export.
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*
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* Copyright (c) 2017 to present Michael Gregorius <michael.gregorius.git/at/arcor[dot]de>
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*
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* This file is part of LMMS - https://lmms.io
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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 LMMS_AUDIO_FILE_MP3_H
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#define LMMS_AUDIO_FILE_MP3_H
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#include "lmmsconfig.h"
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#ifdef LMMS_HAVE_MP3LAME
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#include "AudioFileDevice.h"
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#include "lame/lame.h"
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namespace lmms
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{
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class AudioFileMP3 : public AudioFileDevice
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{
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public:
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AudioFileMP3( OutputSettings const & outputSettings,
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const ch_cnt_t _channels,
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bool & successful,
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const QString & _file,
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AudioEngine* audioEngine );
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~AudioFileMP3() override;
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static AudioFileDevice * getInst( const QString & outputFilename,
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OutputSettings const & outputSettings,
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const ch_cnt_t channels,
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AudioEngine* audioEngine,
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bool & successful )
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{
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return new AudioFileMP3( outputSettings, channels, successful,
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outputFilename, audioEngine );
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}
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protected:
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void writeBuffer(const SampleFrame* /* _buf*/, const f_cnt_t /*_frames*/) override;
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private:
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void flushRemainingBuffers();
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bool initEncoder();
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void tearDownEncoder();
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private:
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lame_t m_lame;
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};
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} // namespace lmms
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#endif // LMMS_HAVE_MP3LAME
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#endif // LMMS_AUDIO_FILE_MP3_H
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