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e9a4063119
* Add FLAC export, based on WAV renderer * Depend on sndfile>=1.0.18 (previously >=1.0.11) * Add compression option to FLAC export, if available. The code related to compression is only generated if LMMS_HAVE_SF_COMPLEVEL is defined(libsndfile>=1.0.26). * Save into the correct file extension upon single-export. * Use unique_ptr in FLAC renderer and be more expressive about involved types. * Use unique_ptr and remove manual memory management in ExportProjectDialog * Add 'flac' format info to --help and manpage
115 lines
3.1 KiB
C++
115 lines
3.1 KiB
C++
/*
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* OutputSettings.h - Stores the settings for file rendering
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*
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* Copyright (c) 2008-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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* Copyright (c) 2017 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 OUTPUT_SETTINGS_H
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#define OUTPUT_SETTINGS_H
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class OutputSettings
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{
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public:
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enum BitDepth
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{
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Depth_16Bit,
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Depth_24Bit,
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Depth_32Bit,
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NumDepths
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};
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enum StereoMode
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{
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StereoMode_Stereo,
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StereoMode_JointStereo,
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StereoMode_Mono
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};
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class BitRateSettings
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{
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public:
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BitRateSettings(bitrate_t bitRate, bool isVariableBitRate) :
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m_bitRate(bitRate),
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m_isVariableBitRate(isVariableBitRate)
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{}
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bool isVariableBitRate() const { return m_isVariableBitRate; }
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void setVariableBitrate(bool variableBitRate = true) { m_isVariableBitRate = variableBitRate; }
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bitrate_t getBitRate() const { return m_bitRate; }
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void setBitRate(bitrate_t bitRate) { m_bitRate = bitRate; }
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private:
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bitrate_t m_bitRate;
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bool m_isVariableBitRate;
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};
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public:
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OutputSettings( sample_rate_t sampleRate,
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BitRateSettings const & bitRateSettings,
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BitDepth bitDepth,
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StereoMode stereoMode ) :
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m_sampleRate(sampleRate),
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m_bitRateSettings(bitRateSettings),
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m_bitDepth(bitDepth),
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m_stereoMode(stereoMode),
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m_compressionLevel(0.5)
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{
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}
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OutputSettings( sample_rate_t sampleRate,
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BitRateSettings const & bitRateSettings,
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BitDepth bitDepth ) :
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OutputSettings(sampleRate, bitRateSettings, bitDepth, StereoMode_Stereo )
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{
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}
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sample_rate_t getSampleRate() const { return m_sampleRate; }
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void setSampleRate(sample_rate_t sampleRate) { m_sampleRate = sampleRate; }
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BitRateSettings const & getBitRateSettings() const { return m_bitRateSettings; }
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void setBitRateSettings(BitRateSettings const & bitRateSettings) { m_bitRateSettings = bitRateSettings; }
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BitDepth getBitDepth() const { return m_bitDepth; }
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void setBitDepth(BitDepth bitDepth) { m_bitDepth = bitDepth; }
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StereoMode getStereoMode() const { return m_stereoMode; }
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void setStereoMode(StereoMode stereoMode) { m_stereoMode = stereoMode; }
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double getCompressionLevel() const{ return m_compressionLevel; }
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void setCompressionLevel(double level){
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// legal range is 0.0 to 1.0.
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m_compressionLevel = level;
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}
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private:
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sample_rate_t m_sampleRate;
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BitRateSettings m_bitRateSettings;
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BitDepth m_bitDepth;
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StereoMode m_stereoMode;
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double m_compressionLevel;
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};
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#endif
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