ReactOS 0.4.15-dev-7924-g5949c20
sndtypes.h
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1/*
2 ReactOS Sound System
3 Device type IDs and macros
4
5 Author:
6 Andrew Greenwood (silverblade@reactos.org)
7
8 History:
9 14 Feb 2009 - Split from ntddsnd.h
10
11 These are enhancements to the original NT4 DDK audio device header
12 files.
13*/
14
15#ifndef SNDTYPES_H
16#define SNDTYPES_H
17
18/*
19 Device types
20
21 Based on the values stored into the registry by the NT4 sndblst
22 driver.
23*/
24
25typedef enum
26{
27 // The sound device types
34
35 // Range of valid device type IDs
38
39 // Number of sound device types
42
43#define IS_VALID_SOUND_DEVICE_TYPE(x) \
44 ( ( x >= MIN_SOUND_DEVICE_TYPE ) && ( x <= MAX_SOUND_DEVICE_TYPE ) )
45
46#define IS_WAVE_DEVICE_TYPE(x) \
47 ( ( x == WAVE_IN_DEVICE_TYPE ) || ( x == WAVE_OUT_DEVICE_TYPE ) )
48
49#define IS_MIDI_DEVICE_TYPE(x) \
50 ( ( x == MIDI_IN_DEVICE_TYPE ) || ( x == MIDI_OUT_DEVICE_TYPE ) )
51
52#define IS_AUX_DEVICE_TYPE(x) \
53 ( x == AUX_DEVICE_TYPE )
54
55#define IS_MIXER_DEVICE_TYPE(x) \
56 ( x == MIXER_DEVICE_TYPE )
57
58
59#endif
SOUND_DEVICE_TYPE
Definition: sndtypes.h:26
@ MIXER_DEVICE_TYPE
Definition: sndtypes.h:33
@ MIN_SOUND_DEVICE_TYPE
Definition: sndtypes.h:36
@ MIDI_OUT_DEVICE_TYPE
Definition: sndtypes.h:31
@ WAVE_IN_DEVICE_TYPE
Definition: sndtypes.h:28
@ SOUND_DEVICE_TYPES
Definition: sndtypes.h:40
@ AUX_DEVICE_TYPE
Definition: sndtypes.h:32
@ WAVE_OUT_DEVICE_TYPE
Definition: sndtypes.h:29
@ MAX_SOUND_DEVICE_TYPE
Definition: sndtypes.h:37
@ MIDI_IN_DEVICE_TYPE
Definition: sndtypes.h:30