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/* the Music Player Daemon (MPD)
* Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
* This project's homepage is: http://www.musicpd.org
*
* interface to audio compression
* (c)2003-6 fluffy@beesbuzz.biz
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef MPD_COMPRESS_H
#define MPD_COMPRESS_H
/* These are copied from the AudioCompress config.h, mainly because CompressDo
* needs GAINSHIFT defined. The rest are here so they can be used as defaults
* to pass to CompressCfg(). -- jat */
#define ANTICLIP 0 /* Strict clipping protection */
#define TARGET 25000 /* Target level */
#define GAINMAX 32 /* The maximum amount to amplify by */
#define GAINSHIFT 10 /* How fine-grained the gain is */
#define GAINSMOOTH 8 /* How much inertia ramping has*/
#define BUCKETS 400 /* How long of a history to store */
void CompressCfg(int monitor,
int anticlip,
int target,
int maxgain,
int smooth,
unsigned buckets);
void CompressDo(void *data, unsigned int numSamples);
void CompressFree(void);
#endif
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