1eb17dc9f4
Instead of 3 cfg lines per eq band there is now a single line for each: <config name>: <cutoff/center freq>, <q>, <gain> In addition, the config value names make a bit more sense. The old settings are still readable but config.cfg and any new settings files will be written with the new config values. (The old settings will be removed completly sometime after the next stable release). Also a slight rework of the advanced EQ menu UI Change-Id: I9008658d36ded442a5f2f825916df42a3934cbef Reviewed-on: http://gerrit.rockbox.org/394 Reviewed-by: Jonathan Gordon <rockbox@jdgordon.info>
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2006-2007 Thom Johansen
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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 License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _EQ_H
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#define _EQ_H
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/* => support from 3 to 32 bands */
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#define EQ_NUM_BANDS 10
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struct eq_band_setting
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{
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int cutoff; /* Hz */
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int q;
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int gain; /* +/- dB */
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};
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/** DSP interface **/
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void dsp_set_eq_precut(int precut);
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void dsp_set_eq_coefs(int band, const struct eq_band_setting *setting);
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void dsp_eq_enable(bool enable);
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#endif /* _EQ_H */
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