1 /* 2 SDL - Simple DirectMedia Layer 3 Copyright (C) 1997-2006 Sam Lantinga 4 5 This library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 This library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with this library; if not, write to the Free Software 17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 18 19 Sam Lantinga 20 slouken (at) libsdl.org 21 */ 22 #include "SDL_config.h" 23 24 /* 25 * GSXB audio definitions 26 * 27 * Patrice Mandin 28 */ 29 30 #ifndef _SDL_mintaudio_gsxb_h 31 #define _SDL_mintaudio_gsxb_h 32 33 #include <mint/falcon.h> /* for trap_14_xxx macros */ 34 35 /* GSXB Cookie */ 36 37 #define C_GSXB 0x47535842L 38 39 /* Bit 5 in cookie _SND */ 40 41 #define SND_GSXB (1<<5) 42 43 /* NSoundcmd modes */ 44 45 #define SETRATE 7 /* Set sample rate */ 46 #define SET8BITFORMAT 8 /* 8 bits format */ 47 #define SET16BITFORMAT 9 /* 16 bits format */ 48 #define SET24BITFORMAT 10 /* 24 bits format */ 49 #define SET32BITFORMAT 11 /* 32 bits format */ 50 #define LTATTEN_MASTER 12 /* Attenuation */ 51 #define RTATTEN_MASTER 13 52 #define LTATTEN_MICIN 14 53 #define RTATTEN_MICIN 15 54 #define LTATTEN_FMGEN 16 55 #define RTATTEN_FMGEN 17 56 #define LTATTEN_LINEIN 18 57 #define RTATTEN_LINEIN 19 58 #define LTATTEN_CDIN 20 59 #define RTATTEN_CDIN 21 60 #define LTATTEN_VIDIN 22 61 #define RTATTEN_VIDIN 23 62 #define LTATTEN_AUXIN 24 63 #define RTATTEN_AUXIN 25 64 65 /* Setmode modes */ 66 67 #define MONO16 3 68 #define STEREO24 4 69 #define STEREO32 5 70 #define MONO24 6 71 #define MONO32 7 72 73 /* Sndstatus modes */ 74 75 #define SND_QUERYFORMATS 2 76 #define SND_QUERYMIXERS 3 77 #define SND_QUERYSOURCES 4 78 #define SND_QUERYDUPLEX 5 79 #define SND_QUERY8BIT 8 80 #define SND_QUERY16BIT 9 81 #define SND_QUERY24BIT 10 82 #define SND_QUERY32BIT 11 83 84 #define SND_FORMAT8 (1<<0) 85 #define SND_FORMAT16 (1<<1) 86 #define SND_FORMAT24 (1<<2) 87 #define SND_FORMAT32 (1<<3) 88 89 #define SND_FORMATSIGNED (1<<0) 90 #define SND_FORMATUNSIGNED (1<<1) 91 #define SND_FORMATBIGENDIAN (1<<2) 92 #define SND_FORMATLITTLEENDIAN (1<<3) 93 94 /* Devconnect prescalers */ 95 96 #define CLK_44K 1 97 #define CLK_22K 3 98 #define CLK_11K 7 99 100 /* Extra xbios functions */ 101 102 #define NSoundcmd(mode,data,data2) \ 103 (long)trap_14_wwl((short)130,(short)(mode),(short)(data),(long)(data2)) 104 #define NSetinterrupt(src_inter,cause,inth_addr) \ 105 (long)trap_14_wwwl((short)135,(short)(src_inter),(short)(cause), \ 106 (long)(inth_addr)) 107 108 #endif /* _SDL_mintaudio_gsxb_h */ 109
