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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 by Thom Johansen
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "system.h"
#include "sound.h"
#ifdef HAVE_SW_TONE_CONTROLS
#include "tone_controls.h"
#endif
#include "channel_mode.h"
#include "dsp_misc.h"
/** Functions exported by audiohw.h but implemented in DSP **/
void audiohw_set_channel(int value)
{
channel_mode_set_config(value);
}
void audiohw_set_stereo_width(int value)
{
channel_mode_custom_set_width(value);
}
#ifdef HAVE_SW_TONE_CONTROLS
void audiohw_set_bass(int value)
{
tone_set_bass(value*10);
}
void audiohw_set_treble(int value)
{
tone_set_treble(value*10);
}
#endif /* HAVE_SW_TONE_CONTROLS */
#ifndef AUDIOHW_HAVE_PRESCALER
void audiohw_set_prescaler(int value)
{
#ifdef HAVE_SW_TONE_CONTROLS
tone_set_prescale(value);
#endif
/* FIXME: Should PGA be used if HW tone controls but no HW prescaler?
Callback-based implementation would have had no prescaling at all
so just do nothing for now, changing nothing. */
(void)value;
}
#endif /* AUDIOHW_HAVE_PRESCALER */
#ifdef HAVE_PITCHCONTROL
void audiohw_set_pitch(int32_t value)
{
dsp_set_pitch(value);
}
int32_t audiohw_get_pitch(void)
{
return dsp_get_pitch();
}
#endif /* HAVE_PITCHCONTROL */
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