sdl_c.c
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
/*
TiMidity -- Experimental MIDI to WAVE converter
Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi>
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.
sdl_c.c
Minimal control mode -- no interaction, just stores messages.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include "config.h"
#include "common.h"
#include "output.h"
#include "controls.h"
#include "instrum.h"
#include "playmidi.h"
static void ctl_refresh(void);
static void ctl_total_time(int tt);
static void ctl_master_volume(int mv);
static void ctl_file_name(char *name);
static void ctl_current_time(int ct);
static void ctl_note(int v);
static void ctl_program(int ch, int val);
static void ctl_volume(int channel, int val);
static void ctl_expression(int channel, int val);
static void ctl_panning(int channel, int val);
static void ctl_sustain(int channel, int val);
static void ctl_pitch_bend(int channel, int val);
static void ctl_reset(void);
static int ctl_open(int using_stdin, int using_stdout);
static void ctl_close(void);
static int ctl_read(int32 *valp);
static int cmsg(int type, int verbosity_level, char *fmt, ...);
/**********************************/
/* export the interface functions */
#define ctl sdl_control_mode
ControlMode ctl=
{
"SDL interface", 's',
1,0,0,
ctl_open,NULL, ctl_close, ctl_read, cmsg,
ctl_refresh, ctl_reset, ctl_file_name, ctl_total_time, ctl_current_time,
ctl_note,
ctl_master_volume, ctl_program, ctl_volume,
ctl_expression, ctl_panning, ctl_sustain, ctl_pitch_bend
};
static int ctl_open(int using_stdin, int using_stdout)
{
ctl.opened=1;
return 0;
}
static void ctl_close(void)
{
ctl.opened=0;
}
static int ctl_read(int32 *valp)
{
return RC_NONE;
}
static int cmsg(int type, int verbosity_level, char *fmt, ...)
{
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
#ifdef GREGS_DEBUG
va_list ap;
int flag_newline = 1;
if ((type==CMSG_TEXT || type==CMSG_INFO || type==CMSG_WARNING) &&
ctl.verbosity<verbosity_level-1)
return 0;
if (*fmt == '~')
{
flag_newline = 0;
fmt++;
}
va_start(ap, fmt);
if (!ctl.opened)
{
vfprintf(stderr, fmt, ap);
if (flag_newline) fprintf(stderr, "\n");
}
else
{
vfprintf(stderr, fmt, ap);
if (flag_newline) fprintf(stderr, "\n");
}
va_end(ap);
if (!flag_newline) fflush(stderr);
return 0;
#else
113
114
115
116
117
118
119
120
va_list ap;
if ((type==CMSG_TEXT || type==CMSG_INFO || type==CMSG_WARNING) &&
ctl.verbosity<verbosity_level)
return 0;
va_start(ap, fmt);
vsprintf(timidity_error, fmt, ap);
va_end(ap);
return 0;
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
}
static void ctl_refresh(void) { }
static void ctl_total_time(int tt) {}
static void ctl_master_volume(int mv) {}
static void ctl_file_name(char *name) {}
static void ctl_current_time(int ct) {}
static void ctl_note(int v) {}
static void ctl_program(int ch, int val) {}
static void ctl_volume(int channel, int val) {}
static void ctl_expression(int channel, int val) {}
static void ctl_panning(int channel, int val) {}
static void ctl_sustain(int channel, int val) {}
static void ctl_pitch_bend(int channel, int val) {}
static void ctl_reset(void) {}