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/* the Music Player Daemon (MPD)
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* (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
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* (c)2004 replayGain code by AliasMrJones
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* This project's homepage is: http://www.musicpd.org
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#define REPLAYGAIN_OFF 0
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#define REPLAYGAIN_TRACK 1
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#define REPLAYGAIN_ALBUM 2
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void initReplayGainState();
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int getReplayGainState();
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float computeReplayGainScale(float gain, float peak);
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void doReplayGain(char * buffer, int bufferSize, AudioFormat * format,