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