mpd/src/compress.h
Avuton Olrich 0aee49bdf8 all: Update copyright header.
This updates the copyright header to all be the same, which is
pretty much an update of where to mail request for a copy of the GPL
and the years of the MPD project. This also puts all committers under
'The Music Player Project' umbrella. These entries should go
individually in the AUTHORS file, for consistancy.
2009-03-13 11:51:55 -07:00

49 lines
1.6 KiB
C

/*
* Copyright (C) 2003-2009 The Music Player Daemon Project
* http://www.musicpd.org
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/*
* Imported from AudioCompress by J. Shagam <fluffy@beesbuzz.biz>
*/
#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