src/audio/mint/SDL_mintaudiogsxb.h
changeset 398 d219b0e02f5f
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397:283d348cb624 398:d219b0e02f5f
       
     1 /*
       
     2  * GSXB audio definitions
       
     3  * 
       
     4  * Patrice Mandin
       
     5  */
       
     6 
       
     7 #ifndef _SDL_mintgsxb_h
       
     8 #define _SDL_mintgsxb_h
       
     9 
       
    10 #include <mint/falcon.h>	/* for trap_14_xxx macros */
       
    11 
       
    12 /* GSXB Cookie */
       
    13 
       
    14 #define C_GSXB		0x47535842L
       
    15 
       
    16 /* Bit 5 in cookie _SND */
       
    17 
       
    18 #define SND_GSXB	(1<<5)
       
    19 
       
    20 /* NSoundcmd modes */
       
    21 
       
    22 #define SETRATE			7	/* Set sample rate */
       
    23 #define SET8BITFORMAT	8	/* 8 bits format */
       
    24 #define SET16BITFORMAT	9	/* 16 bits format */
       
    25 #define SET24BITFORMAT	10	/* 24 bits format */
       
    26 #define SET32BITFORMAT	11	/* 32 bits format */
       
    27 #define LTATTEN_MASTER	12	/* Attenuation */
       
    28 #define RTATTEN_MASTER	13
       
    29 #define LTATTEN_MICIN	14
       
    30 #define RTATTEN_MICIN	15
       
    31 #define LTATTEN_FMGEN	16
       
    32 #define RTATTEN_FMGEN	17
       
    33 #define LTATTEN_LINEIN	18
       
    34 #define RTATTEN_LINEIN	19
       
    35 #define LTATTEN_CDIN	20
       
    36 #define RTATTEN_CDIN	21
       
    37 #define LTATTEN_VIDIN	22
       
    38 #define RTATTEN_VIDIN	23
       
    39 #define LTATTEN_AUXIN	24
       
    40 #define RTATTEN_AUXIN	25
       
    41 
       
    42 /* Setmode modes */
       
    43 
       
    44 #define MONO16		3
       
    45 #define STEREO24	4
       
    46 #define STEREO32	5
       
    47 #define MONO24		6
       
    48 #define MONO32		7
       
    49 
       
    50 /* Sndstatus modes */
       
    51 
       
    52 #define SND_QUERYFORMATS	2
       
    53 #define SND_QUERYMIXERS		3
       
    54 #define SND_QUERYSOURCES	4
       
    55 #define SND_QUERYDUPLEX		5
       
    56 #define SND_QUERY8BIT		8
       
    57 #define SND_QUERY16BIT		9
       
    58 #define SND_QUERY24BIT		10
       
    59 #define SND_QUERY32BIT		11
       
    60 
       
    61 #define SND_FORMAT8		(1<<0)
       
    62 #define SND_FORMAT16	(1<<1)
       
    63 #define SND_FORMAT24	(1<<2)
       
    64 #define SND_FORMAT32	(1<<3)
       
    65 
       
    66 #define SND_FORMATSIGNED		(1<<0)
       
    67 #define SND_FORMATUNSIGNED		(1<<1)
       
    68 #define SND_FORMATBIGENDIAN		(1<<2)
       
    69 #define SND_FORMATLITTLEENDIAN	(1<<3)
       
    70 
       
    71 /* Devconnect prescalers */
       
    72 
       
    73 #define CLK_44K		1
       
    74 #define CLK_22K		3
       
    75 #define CLK_11K		7
       
    76 
       
    77 /* Extra xbios functions */
       
    78 
       
    79 #define NSoundcmd(mode,data,data2)	\
       
    80 	(long)trap_14_wwl((short)130,(short)(mode),(short)(data),(long)(data2))
       
    81 #define NSetinterrupt(src_inter,cause,inth_addr)	\
       
    82 	(long)trap_14_wwwl((short)135,(short)(src_inter),(short)(cause),	\
       
    83 		(long)(inth_addr))
       
    84 
       
    85 #endif /* _SDL_mintgsxb_h */