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
|
/*
Author: Bob Dean
Copyright (c) 1999, 2000
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public Licensse 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef __cplusplus
extern "C"
{
#endif
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <limits.h>
#include <fcntl.h>
#include <signal.h>
#include <stdarg.h>
#include <sys/shm.h>
#include <glib.h>
#include <math.h>
#include <dbsoundcard.h>
#include <dbchannel.h>
#include <dbdebug.h>
#include <dbaudiolib.h>
#include "prototypes.h"
extern int debug_level; /* declared in debug module */
extern int format;
int DBAudio_Set_Format(int fmt)
{
switch(fmt)
{
case AFMT_U8:
case AFMT_S8:
case AFMT_S16_LE:
case AFMT_S16_BE:
format = fmt;
return SUCCESS;
default:
errno = ERROR_BAD_FORMAT;
return FAILURE;
}
}
int DBAudio_Get_Format()
{
return format;
}
#ifdef __cplusplus
}
#endif
|
