source: roaraudio/roard/include/ssynth.h @ 2467:3c7cd2e6698a

Last change on this file since 2467:3c7cd2e6698a was 2467:3c7cd2e6698a, checked in by phi, 15 years ago

added stub ssynth_update()

File size: 2.2 KB
Line 
1//ssynth.h:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2009
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, 675 Mass Ave, Cambridge, MA 02139, USA.
22 *
23 */
24
25#ifndef _SSYNTH_H_
26#define _SSYNTH_H_
27
28#include <roaraudio.h>
29
30#define SSYNTH_NOTES_MAX            16
31
32#define SSYNTH_STAGE_NONE            0
33#define SSYNTH_STAGE_UNUSED          SSYNTH_STAGE_NONE
34#define SSYNTH_STAGE_KEYSTROKE       1
35#define SSYNTH_STAGE_MIDSECTION      2
36#define SSYNTH_STAGE_KEYRELEASE      3
37
38#define SSYNTH_POLY_KEYDOWN          0
39#define SSYNTH_POLY_KEYUP            1
40#define SSYNTH_POLY_POLYMAX          2
41
42#define SSYNTH_POLY_COEFF            4
43
44float ssynth_polys[SSYNTH_POLY_POLYMAX][SSYNTH_POLY_COEFF];
45
46struct {
47 int enable;
48} ssynth_conf;
49
50struct {
51 int stream;
52 struct {
53  int stage;
54  char vv_down, vv_up;
55  struct roar_note_octave note;
56  struct roar_synth_state synth;
57  struct roar_fader_state fader;
58  struct roar_buffer      buf;
59 } notes[SSYNTH_NOTES_MAX];
60} g_ssynth;
61
62int ssynth_init_config(void);
63
64int ssynth_init (void);
65int ssynth_free (void);
66
67int ssynth_update (void);
68
69int ssynth_note_new(struct roar_note_octave * note, char vv);
70int ssynth_note_free(int id);
71int ssynth_note_find(struct roar_note_octave * note);
72
73int ssynth_note_set_stage(int id, int stage);
74
75int ssynth_note_on       (struct roar_note_octave * note, char vv);
76int ssynth_note_off      (struct roar_note_octave * note, char vv);
77
78int ssynth_eval_message (struct midi_message * mes);
79
80#endif
81
82//ll
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