1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* JACK Rack
*
* Copyright (C) Robert Ham 2003 (node@users.sourceforge.net)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "ac_config.h"
#ifdef HAVE_ALSA
#ifndef __JR_MIDI_H__
#define __JR_MIDI_H__
#include <glib.h>
#include <alsa/asoundlib.h>
#include <pthread.h>
#include "lock_free_fifo.h"
#include "midi_control.h"
typedef struct _midi_info midi_info_t;
struct _ui;
struct _midi_info
{
pthread_t thread;
gboolean quit;
struct _ui *ui;
snd_seq_t *seq;
int seq_nfds;
struct pollfd *pfds;
lff_t *midi_to_ui;
lff_t *ui_to_midi;
GSList *midi_controls;
};
struct _ui;
midi_info_t * midi_info_new (struct _ui * ui);
void midi_info_destroy (midi_info_t * minfo);
#endif /* __JR_MIDI_H__ */
#endif /* HAVE_ALSA */
|