/*

SDL - Simple DirectMedia Layer

Copyright (C) 1997-2006 Sam Lantinga

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License, or (at your option) any later version.

This library 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

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Sam Lantinga

slouken@libsdl.org

*/

#include "SDL_config.h"

/*

* GSXB audio definitions

*

* Patrice Mandin

*/

#ifndef _SDL_mintaudio_gsxb_h

#define _SDL_mintaudio_gsxb_h

#include <mint/falcon.h> /* for trap_14_xxx macros */

/* GSXB Cookie */

#define C_GSXB 0x47535842L

/* Bit 5 in cookie _SND */

#define SND_GSXB (1<<5)

/* NSoundcmd modes */

#define SETRATE 7 /* Set sample rate */

#define SET8BITFORMAT 8 /* 8 bits format */

#define SET16BITFORMAT 9 /* 16 bits format */

#define SET24BITFORMAT 10 /* 24 bits format */

#define SET32BITFORMAT 11 /* 32 bits format */

#define LTATTEN_MASTER 12 /* Attenuation */

#define RTATTEN_MASTER 13

#define LTATTEN_MICIN 14

#define RTATTEN_MICIN 15

#define LTATTEN_FMGEN 16

#define RTATTEN_FMGEN 17

#define LTATTEN_LINEIN 18

#define RTATTEN_LINEIN 19

#define LTATTEN_CDIN 20

#define RTATTEN_CDIN 21

#define LTATTEN_VIDIN 22

#define RTATTEN_VIDIN 23

#define LTATTEN_AUXIN 24

#define RTATTEN_AUXIN 25

/* Setmode modes */

#define MONO16 3

#define STEREO24 4

#define STEREO32 5

#define MONO24 6

#define MONO32 7

/* Sndstatus modes */

#define SND_QUERYFORMATS 2

#define SND_QUERYMIXERS 3

#define SND_QUERYSOURCES 4

#define SND_QUERYDUPLEX 5

#define SND_QUERY8BIT 8

#define SND_QUERY16BIT 9

#define SND_QUERY24BIT 10

#define SND_QUERY32BIT 11

#define SND_FORMAT8 (1<<0)

#define SND_FORMAT16 (1<<1)

#define SND_FORMAT24 (1<<2)

#define SND_FORMAT32 (1<<3)

#define SND_FORMATSIGNED (1<<0)

#define SND_FORMATUNSIGNED (1<<1)

#define SND_FORMATBIGENDIAN (1<<2)

#define SND_FORMATLITTLEENDIAN (1<<3)

/* Devconnect prescalers */

#define CLK_44K 1

#define CLK_22K 3

#define CLK_11K 7

/* Extra xbios functions */

#define NSoundcmd(mode,data,data2) \

(long)trap_14_wwl((short)130,(short)(mode),(short)(data),(long)(data2))

#define NSetinterrupt(src_inter,cause,inth_addr) \

(long)trap_14_wwwl((short)135,(short)(src_inter),(short)(cause), \

(long)(inth_addr))

#endif /* _SDL_mintaudio_gsxb_h */