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/*
** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
**
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of version 2 of the GNU Library General
** Public License as published by the Free Software Foundation.
**
** 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
** Library General Public License for more details. To obtain a
** copy of the GNU Library General Public License, write to the Free
** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
**
** Any permitted reproduction of these routines, in whole or in part,
** must bear this legend.
**
**
** fds_snd.c
**
** Famicom Disk System sound emulation
** $Id: fds_snd.c,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
*/
#include "types.h"
#include "nes_apu.h"
#include "fds_snd.h"
static int32 fds_incsize = 0;
/* mix sound channels together */
static int32 fds_process(void)
{
int32 output;
output = 0;
return output;
}
/* write to registers */
static void fds_write(uint32 address, uint8 value)
{
}
/* reset state of vrcvi sound channels */
static void fds_reset(void)
{
fds_incsize = apu_getcyclerate();
}
static void fds_init(void)
{
}
/* TODO: bleh */
static void fds_shutdown(void)
{
}
static apu_memwrite fds_memwrite[] =
{
{ 0x4040, 0x4092, fds_write },
{ -1, -1, NULL }
};
apuext_t fds_ext =
{
fds_init,
fds_shutdown,
fds_reset,
fds_process,
NULL, /* no reads */
fds_memwrite
};
/*
** $Log: fds_snd.c,v $
** Revision 1.2 2003/12/05 15:55:01 f1rmb
** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
**
** Revision 1.1 2003/01/08 07:04:35 tmmm
** initial import of Nosefart sources
**
** Revision 1.3 2000/07/03 02:18:53 matt
** much better external module exporting
**
** Revision 1.2 2000/06/20 04:06:16 matt
** migrated external sound definition to apu module
**
** Revision 1.1 2000/06/20 00:06:47 matt
** initial revision
**
*/