[2447] | 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 | |
---|
[2498] | 30 | // we relay on the MIDI subsystem |
---|
| 31 | #if defined(ROAR_WITHOUT_DCOMP_MIDI) && !defined(ROAR_WITHOUT_DCOMP_SSYNTH) |
---|
| 32 | #define ROAR_WITHOUT_DCOMP_SSYNTH |
---|
| 33 | #endif |
---|
| 34 | |
---|
[2489] | 35 | #ifndef ROAR_WITHOUT_DCOMP_SSYNTH |
---|
| 36 | |
---|
[2449] | 37 | #define SSYNTH_NOTES_MAX 16 |
---|
| 38 | |
---|
| 39 | #define SSYNTH_STAGE_NONE 0 |
---|
| 40 | #define SSYNTH_STAGE_UNUSED SSYNTH_STAGE_NONE |
---|
[2455] | 41 | #define SSYNTH_STAGE_KEYSTROKE 1 |
---|
| 42 | #define SSYNTH_STAGE_MIDSECTION 2 |
---|
| 43 | #define SSYNTH_STAGE_KEYRELEASE 3 |
---|
[2449] | 44 | |
---|
| 45 | #define SSYNTH_POLY_KEYDOWN 0 |
---|
| 46 | #define SSYNTH_POLY_KEYUP 1 |
---|
| 47 | #define SSYNTH_POLY_POLYMAX 2 |
---|
| 48 | |
---|
| 49 | #define SSYNTH_POLY_COEFF 4 |
---|
| 50 | |
---|
| 51 | float ssynth_polys[SSYNTH_POLY_POLYMAX][SSYNTH_POLY_COEFF]; |
---|
| 52 | |
---|
| 53 | struct { |
---|
| 54 | int enable; |
---|
| 55 | } ssynth_conf; |
---|
| 56 | |
---|
| 57 | struct { |
---|
| 58 | int stream; |
---|
| 59 | struct { |
---|
| 60 | int stage; |
---|
| 61 | char vv_down, vv_up; |
---|
[2469] | 62 | struct roar_note_octave note; |
---|
| 63 | struct roar_synth_state synth; |
---|
| 64 | struct roar_fader_state fader; |
---|
| 65 | struct roar_buffer * buf; |
---|
[2449] | 66 | } notes[SSYNTH_NOTES_MAX]; |
---|
| 67 | } g_ssynth; |
---|
| 68 | |
---|
| 69 | int ssynth_init_config(void); |
---|
| 70 | |
---|
| 71 | int ssynth_init (void); |
---|
| 72 | int ssynth_free (void); |
---|
| 73 | |
---|
[2467] | 74 | int ssynth_update (void); |
---|
| 75 | |
---|
[2454] | 76 | int ssynth_note_new(struct roar_note_octave * note, char vv); |
---|
| 77 | int ssynth_note_free(int id); |
---|
| 78 | int ssynth_note_find(struct roar_note_octave * note); |
---|
| 79 | |
---|
[2456] | 80 | int ssynth_note_set_stage(int id, int stage); |
---|
| 81 | |
---|
[2471] | 82 | int ssynth_note_render (int id, void * data); |
---|
| 83 | |
---|
[2463] | 84 | int ssynth_note_on (struct roar_note_octave * note, char vv); |
---|
| 85 | int ssynth_note_off (struct roar_note_octave * note, char vv); |
---|
| 86 | |
---|
[2460] | 87 | int ssynth_eval_message (struct midi_message * mes); |
---|
| 88 | |
---|
[2447] | 89 | #endif |
---|
| 90 | |
---|
[2489] | 91 | #endif |
---|
| 92 | |
---|
[2447] | 93 | //ll |
---|