blob: 4b681df4862fa5ff808a38e33eece30f2528ff06 (
plain)
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
|
/* Defines that AFMT_ stuff */
#ifdef HAVE_SYS_SOUNDCARD_H
#include <sys/soundcard.h> /* For AFMT_* on linux */
#else
#ifdef HAVE_SOUNDCARD_H
#include <soundcard.h> /* OpenBSD have this instead of <sys/soundcard> */
#endif
#endif
#include "../config.h" /* for native endianness */
/* standard, old OSS audio formats */
#ifndef AFMT_MU_LAW
# define AFMT_MU_LAW 0x00000001
# define AFMT_A_LAW 0x00000002
# define AFMT_IMA_ADPCM 0x00000004
# define AFMT_U8 0x00000008
# define AFMT_S16_LE 0x00000010 /* Little endian signed 16*/
# define AFMT_S16_BE 0x00000020 /* Big endian signed 16 */
# define AFMT_S8 0x00000040
# define AFMT_U16_LE 0x00000080 /* Little endian U16 */
# define AFMT_U16_BE 0x00000100 /* Big endian U16 */
#endif
#ifndef AFMT_MPEG
# define AFMT_MPEG 0x00000200 /* MPEG (2) audio */
#endif
#ifndef AFMT_AC3
# define AFMT_AC3 0x00000400 /* Dolby Digital AC3 */
#endif
/* 24 bit formats from the linux kernel */
#ifndef AFMT_S24_LE
#define AFMT_S24_LE 0x00000800
#define AFMT_S24_BE 0x00001000
#define AFMT_U24_LE 0x00002000
#define AFMT_U24_BE 0x00004000
#endif
/* 32 bit formats from the linux kernel */
#ifndef AFMT_S32_LE
#define AFMT_S32_LE 0x00008000
#define AFMT_S32_BE 0x00010000
#define AFMT_U32_LE 0x00020000
#define AFMT_U32_BE 0x00040000
#endif
/* native endian formats */
#ifndef AFMT_S16_NE
# if WORDS_BIGENDIAN
# define AFMT_S16_NE AFMT_S16_BE
# define AFMT_S24_NE AFMT_S24_BE
# define AFMT_S32_NE AFMT_S32_BE
# else
# define AFMT_S16_NE AFMT_S16_LE
# define AFMT_S24_NE AFMT_S24_LE
# define AFMT_S32_NE AFMT_S32_LE
# endif
#endif
#ifndef AFMT_FLOAT
# define AFMT_FLOAT 0x00100000
#endif
/* for formats that don't have a corresponding AFMT_* type,
* use the flags from libaf/af_format.h or'ed with this */
#define AFMT_AF_FLAGS 0x70000000
|
