source: roaraudio/roard/include/ssynth.h @ 5333:15e7ba78b961

Last change on this file since 5333:15e7ba78b961 was 5333:15e7ba78b961, checked in by phi, 12 years ago

cleanup and usage of const

File size: 2.2 KB
Line 
1//ssynth.h:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2009-2011
5 *
6 *  This file is part of roard a part of RoarAudio,
7 *  a cross-platform sound system for both, home and professional use.
8 *  See README for details.
9 *
10 *  This file is free software; you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License version 3
12 *  as published by the Free Software Foundation.
13 *
14 *  RoarAudio is distributed in the hope that it will be useful,
15 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *  GNU General Public License for more details.
18 *
19 *  You should have received a copy of the GNU General Public License
20 *  along with this software; see the file COPYING.  If not, write to
21 *  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22 *  Boston, MA 02110-1301, USA.
23 *
24 */
25
26#ifndef _SSYNTH_H_
27#define _SSYNTH_H_
28
29#include <roaraudio.h>
30
31// we relay on the MIDI subsystem
32#if defined(ROAR_WITHOUT_DCOMP_MIDI) && !defined(ROAR_WITHOUT_DCOMP_SSYNTH)
33#define ROAR_WITHOUT_DCOMP_SSYNTH
34#endif
35
36#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
37
38#define SSYNTH_NOTES_MAX            16
39
40#define SSYNTH_STAGE_NONE            0
41#define SSYNTH_STAGE_UNUSED          SSYNTH_STAGE_NONE
42#define SSYNTH_STAGE_KEYSTROKE       1
43#define SSYNTH_STAGE_MIDSECTION      2
44#define SSYNTH_STAGE_KEYRELEASE      3
45
46#define SSYNTH_POLY_KEYDOWN          0
47#define SSYNTH_POLY_KEYUP            1
48#define SSYNTH_POLY_POLYMAX          2
49
50#define SSYNTH_POLY_COEFF            4
51
52extern struct ssynth_conf {
53 int enable;
54} ssynth_conf;
55
56int ssynth_init_config(void);
57
58int ssynth_init (void);
59int ssynth_free (void);
60
61int ssynth_update (void);
62
63int ssynth_note_new(struct roar_note_octave * note, char vv);
64int ssynth_note_free(int id);
65int ssynth_note_find(struct roar_note_octave * note);
66
67int ssynth_note_set_stage(int id, int stage);
68
69int ssynth_note_render   (int id, void * data);
70
71int ssynth_note_on       (struct roar_note_octave * note, char vv);
72int ssynth_note_off      (struct roar_note_octave * note, char vv);
73
74int ssynth_eval_message (struct midi_message * mes);
75
76#endif
77
78#endif
79
80//ll
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