LXR linux/sound/drivers/opl3/opl3

   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