1#ifndef __OPL3_VOICE_H
2#define __OPL3_VOICE_H
3
4/*
5 *  Copyright (c) 2000 Uros Bizjak <uros@kss-loka.si>
6 *
7 *   This program is free software; you can redistribute it and/or modify
8 *   it under the terms of the GNU General Public License as published by
9 *   the Free Software Foundation; either version 2 of the License, or
10 *   (at your option) any later version.
11 *
12 *   This program is distributed in the hope that it will be useful,
13 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
14 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 *   GNU General Public License for more details.
16 *
17 *   You should have received a copy of the GNU General Public License
18 *   along with this program; if not, write to the Free Software
19 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
20 */
21
22#include <sound/opl3.h>
23
24/* Prototypes for opl3_seq.c */
25int snd_opl3_synth_use_inc(struct snd_opl3 * opl3);
26void snd_opl3_synth_use_dec(struct snd_opl3 * opl3);
27int snd_opl3_synth_setup(struct snd_opl3 * opl3);
28void snd_opl3_synth_cleanup(struct snd_opl3 * opl3);
29
30/* Prototypes for opl3_midi.c */
31void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan);
32void snd_opl3_note_off(void *p, int note, int vel, struct snd_midi_channel *chan);
33void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *chan);
34void snd_opl3_terminate_note(void *p, int note, struct snd_midi_channel *chan);
35void snd_opl3_control(void *p, int type, struct snd_midi_channel *chan);
36void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan, struct snd_midi_channel_set *chset);
37void snd_opl3_sysex(void *p, unsigned char *buf, int len, int parsed, struct snd_midi_channel_set *chset);
38
39void snd_opl3_calc_volume(unsigned char *reg, int vel, struct snd_midi_channel *chan);
40void snd_opl3_timer_func(unsigned long data);
41
42/* Prototypes for opl3_drums.c */
43void snd_opl3_load_drums(struct snd_opl3 *opl3);
44void snd_opl3_drum_switch(struct snd_opl3 *opl3, int note, int on_off, int vel, struct snd_midi_channel *chan);
45
46/* Prototypes for opl3_oss.c */
47#ifdef CONFIG_SND_SEQUENCER_OSS
48void snd_opl3_init_seq_oss(struct snd_opl3 *opl3, char *name);
49void snd_opl3_free_seq_oss(struct snd_opl3 *opl3);
50#endif
51
52#endif
53