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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 8526 | maxcodehac | 1 | /* |
| 2 | * dj.h |
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| 3 | * Copyright (C) 1998 Brainchild Design - http://brainchilddesign.com/ |
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| 4 | * |
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| 5 | * Copyright (C) 2002 Florian Schulze - crow@icculus.org |
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| 6 | * |
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| 7 | * This file is part of Jump'n'Bump. |
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| 8 | * |
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| 9 | * Jump'n'Bump is free software; you can redistribute it and/or modify |
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| 10 | * it under the terms of the GNU General Public License as published by |
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| 11 | * the Free Software Foundation; either version 2 of the License, or |
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| 12 | * (at your option) any later version. |
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| 13 | * |
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| 14 | * Jump'n'Bump is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License |
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| 20 | * along with this program; if not, write to the Free Software |
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| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 22 | */ |
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| 23 | |||
| 24 | #include |
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| 25 | #include |
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| 26 | |||
| 27 | #ifdef DOS |
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| 28 | #include |
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| 29 | #include |
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| 30 | #include |
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| 31 | #include |
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| 32 | #endif |
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| 33 | |||
| 34 | #define DJ_SD_TYPE_NOSOUND 0 |
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| 35 | #define DJ_SD_TYPE_SBLASTER 1 |
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| 36 | |||
| 37 | #define DJ_SFX_TYPE_SSS 0 |
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| 38 | #define DJ_SFX_TYPE_WAV 1 |
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| 39 | #define DJ_SFX_TYPE_SMP 2 |
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| 40 | |||
| 41 | |||
| 42 | typedef struct dj_hardware_info { |
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| 43 | char sd_type; |
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| 44 | short sd_version; |
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| 45 | short port; |
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| 46 | char irq; |
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| 47 | char dma; |
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| 48 | } dj_hardware_info; |
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| 49 | |||
| 50 | typedef struct dj_mixing_info { |
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| 51 | char sfx_volume, num_sfx_channels; |
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| 52 | char mod_volume, num_mod_channels; |
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| 53 | char stereo_mix, auto_mix; |
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| 54 | unsigned short mixing_freq; |
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| 55 | unsigned short dma_time, dmabuf_len; |
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| 56 | char cur_dmabuf; |
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| 57 | unsigned long dmabuf_address[2]; |
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| 58 | char *mixed_buf; |
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| 59 | } dj_mixing_info; |
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| 60 | |||
| 61 | typedef struct sfx_data { |
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| 62 | char priority; |
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| 63 | unsigned short default_freq; |
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| 64 | char default_volume; |
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| 65 | unsigned long length; |
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| 66 | char loop; |
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| 67 | unsigned long loop_start, loop_length; |
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| 68 | unsigned char *buf; |
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| 69 | } sfx_data; |
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| 70 | |||
| 71 | typedef struct dj_mod_info { |
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| 72 | char num_channels; |
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| 73 | char speed; |
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| 74 | short bpm; |
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| 75 | char order_pos; |
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| 76 | char pat_pos; |
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| 77 | char name[20]; |
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| 78 | struct { |
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| 79 | char name[22]; |
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| 80 | unsigned short length; |
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| 81 | char finetune; |
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| 82 | char volume; |
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| 83 | unsigned short loop_start; |
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| 84 | unsigned short loop_length; |
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| 85 | char *buf; |
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| 86 | } samples[31]; |
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| 87 | char song_length; |
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| 88 | char num_pat; |
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| 89 | char pat_order[128]; |
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| 90 | char *pat[128]; |
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| 91 | } dj_mod_info; |
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| 92 | |||
| 93 | |||
| 94 | extern char dj_init(void); |
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| 95 | extern void dj_deinit(void); |
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| 96 | extern void dj_start(void); |
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| 97 | extern void dj_stop(void); |
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| 98 | extern void dj_set_nosound(char flag); |
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| 99 | extern char dj_set_sd(char sd_type, short port, char irq, char dma); |
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| 100 | extern char dj_autodetect_sd(void); |
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| 101 | extern void dj_get_sd_string(char *strbuf); |
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| 102 | extern char dj_set_stereo(char flag); |
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| 103 | extern void dj_reverse_stereo(char flag); |
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| 104 | extern void dj_set_auto_mix(char flag); |
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| 105 | extern unsigned short dj_set_mixing_freq(unsigned short freq); |
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| 106 | extern void dj_set_dma_time(unsigned short time); |
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| 107 | extern char dj_get_hardware_info(dj_hardware_info *ptr); |
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| 108 | extern char dj_get_mixing_info(dj_mixing_info *ptr); |
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| 109 | extern char dj_get_mod_info(char mod_num, dj_mod_info *ptr); |
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| 110 | extern void dj_set_fake_vu_speed(unsigned char speed); |
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| 111 | extern unsigned char dj_get_fake_vu(char channel); |
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| 112 | extern char dj_reset_sd(void); |
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| 113 | |||
| 114 | extern char dj_mix_needed(void); |
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| 115 | extern void dj_mix(void); |
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| 116 | |||
| 117 | extern char dj_set_num_sfx_channels(char num_channels); |
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| 118 | extern void dj_set_sfx_volume(char volume); |
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| 119 | extern char dj_get_sfx_volume(void); |
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| 120 | extern void dj_play_sfx(unsigned char sfx_num, unsigned short freq, char volume, char panning, unsigned short delay, char channel); |
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| 121 | extern char dj_get_sfx_settings(unsigned char sfx_num, sfx_data *data); |
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| 122 | extern char dj_set_sfx_settings(unsigned char sfx_num, sfx_data *data); |
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| 123 | extern void dj_set_sfx_channel_volume(char channel_num, char volume); |
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| 124 | extern void dj_stop_sfx_channel(char channel_num); |
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| 125 | extern char dj_load_sfx(unsigned char *file_handle, char *filename, int file_length, char sfx_type, unsigned char sfx_num); |
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| 126 | extern void dj_free_sfx(unsigned char sfx_num); |
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| 127 | |||
| 128 | extern char dj_ready_mod(char mod_num); |
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| 129 | extern char dj_start_mod(void); |
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| 130 | extern void dj_stop_mod(void); |
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| 131 | extern void dj_set_mod_volume(char volume); |
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| 132 | extern char dj_get_mod_volume(void); |
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| 133 | extern char dj_load_mod(unsigned char *file_handle, char *filename, char mod_num); |
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| 134 | extern void dj_free_mod(char mod_num); |
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| 135 |