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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/*
* Copyright (C) 2011 Hermann Meyer, Andreas Degert
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
* ---------------------------------------------------------------------------
*
* file: jacktuner.h guitar tuner for jack
*
* ----------------------------------------------------------------------------
*/
#pragma once
#ifndef JACK_TUNER_H_
#define JACK_TUNER_H_
#include "./config.h"
#include <jack/jack.h>
#include <stdio.h>
#include <gtk/gtk.h>
#include <string.h>
#ifdef HAVE_JACK_SESSION
#include <jack/session.h>
#endif
#include <string>
#include <cstdlib>
typedef void (*funcpointer)
(int* x, int* y, int* w, int* l);
typedef void (*getpointer)
(double* x);
typedef void (*getintpointer)
(int* x);
typedef void (*npointer)
();
typedef void (*gettracker)
(int x, float *input);
class JackTuner {
private:
jack_status_t jackstat;
std::string client_name;
static void jack_shutdown (void *arg);
static int gx_jack_process(jack_nframes_t nframes, void *arg);
#ifdef HAVE_JACK_SESSION
static void gx_jack_session_callback(jack_session_event_t *event, void *arg);
static int gx_jack_session_callback_helper(void* arg);
#endif
public:
explicit JackTuner();
~JackTuner();
jack_port_t* input_port;
jack_client_t* client;
jack_nframes_t jack_sr; // jack sample rate
jack_nframes_t jack_bs; // jack buffer size
void gx_jack_activate(std::string jack_uuid, std::string jack_in);
bool gx_jack_init(std::string jack_uuid);
};
extern JackTuner jt;
class FuncPtr {
public:
funcpointer widi;
getpointer rp;
getpointer gt;
getintpointer desk;
npointer ex;
npointer qt;
gettracker pt;
};
extern FuncPtr *fptr;
#endif // JACK_TUNER_H_
|
