ReactOS 0.4.15-dev-8614-gbc76250
mmioctl.h
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1/*
2 *
3 * COPYRIGHT: See COPYING in the top level directory
4 * PROJECT: ReactOS Multimedia
5 * FILE: dll/win32/mmdrv/mmioctl.h
6 * PURPOSE: Multimedia system NT4 compatibility
7 * PROGRAMMER: Andrew Greenwood
8 * UPDATE HISTORY:
9 * Jan 13, 2007: Split from mmdrv.h
10 */
11
12#ifndef MMDRV_IOCTLS
13#define MMDRV_IOCTLS
14
15/*
16 Base names of the supported devices, as provided by drivers running in
17 kernel mode.
18
19 \Device\WaveIn0 etc.
20*/
21
22#define WAVE_OUT_DEVICE_NAME L"\\Device\\WaveOut"
23#define WAVE_IN_DEVICE_NAME L"\\Device\\WaveIn"
24#define MIDI_OUT_DEVICE_NAME L"\\Device\\MidiOut"
25#define MIDI_IN_DEVICE_NAME L"\\Device\\MidiIn"
26#define AUX_DEVICE_NAME L"\\Device\\MMAux"
27
28
29/*
30 Base IOCTL codes
31*/
32
33#define IOCTL_SOUND_BASE FILE_DEVICE_SOUND
34#define IOCTL_WAVE_BASE 0x0000
35#define IOCTL_MIDI_BASE 0x0080
36#define IOCTL_AUX_BASE 0x0100
37
38
39/*
40 Wave IOCTLs
41*/
42
43#define IOCTL_WAVE_QUERY_FORMAT \
44 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
45
46#define IOCTL_WAVE_SET_FORMAT \
47 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0002, METHOD_BUFFERED, FILE_WRITE_ACCESS)
48
49#define IOCTL_WAVE_GET_CAPABILITIES \
50 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS)
51
52#define IOCTL_WAVE_SET_STATE \
53 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0004, METHOD_BUFFERED, FILE_WRITE_ACCESS)
54
55#define IOCTL_WAVE_GET_STATE \
56 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0005, METHOD_BUFFERED, FILE_WRITE_ACCESS)
57
58#define IOCTL_WAVE_GET_POSITION \
59 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0006, METHOD_BUFFERED, FILE_WRITE_ACCESS)
60
61#define IOCTL_WAVE_SET_VOLUME \
62 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS)
63
64#define IOCTL_WAVE_GET_VOLUME \
65 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0008, METHOD_BUFFERED, FILE_READ_ACCESS)
66
67#define IOCTL_WAVE_SET_PITCH \
68 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0009, METHOD_BUFFERED, FILE_WRITE_ACCESS)
69
70#define IOCTL_WAVE_GET_PITCH \
71 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000A, METHOD_BUFFERED, FILE_WRITE_ACCESS)
72
73#define IOCTL_WAVE_SET_PLAYBACK_RATE \
74 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000B, METHOD_BUFFERED, FILE_WRITE_ACCESS)
75
76#define IOCTL_WAVE_GET_PLAYBACK_RATE \
77 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000C, METHOD_BUFFERED, FILE_WRITE_ACCESS)
78
79#define IOCTL_WAVE_PLAY \
80 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000D, METHOD_IN_DIRECT, FILE_WRITE_ACCESS)
81
82#define IOCTL_WAVE_RECORD \
83 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000E, METHOD_OUT_DIRECT, FILE_WRITE_ACCESS)
84
85#define IOCTL_WAVE_BREAK_LOOP \
86 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000F, METHOD_BUFFERED, FILE_WRITE_ACCESS)
87
88#define IOCTL_WAVE_SET_LOW_PRIORITY \
89 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0010, METHOD_BUFFERED, FILE_WRITE_ACCESS)
90
91
92/*
93 MIDI IOCTLs
94*/
95
96#define IOCTL_MIDI_GET_CAPABILITIES \
97 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
98
99#define IOCTL_MIDI_SET_STATE \
100 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0002, METHOD_BUFFERED, FILE_WRITE_ACCESS)
101
102#define IOCTL_MIDI_GET_STATE \
103 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0003, METHOD_BUFFERED, FILE_WRITE_ACCESS)
104
105#define IOCTL_MIDI_SET_VOLUME \
106 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS)
107
108#define IOCTL_MIDI_GET_VOLUME \
109 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0005, METHOD_BUFFERED, FILE_READ_ACCESS)
110
111#define IOCTL_MIDI_PLAY \
112 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0006, METHOD_BUFFERED, FILE_WRITE_ACCESS)
113
114#define IOCTL_MIDI_RECORD \
115 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0007, METHOD_BUFFERED, FILE_WRITE_ACCESS)
116
117#define IOCTL_MIDI_CACHE_PATCHES \
118 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0008, METHOD_BUFFERED, FILE_WRITE_ACCESS)
119
120#define IOCTL_MIDI_CACHE_DRUM_PATCHES \
121 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0009, METHOD_BUFFERED, FILE_WRITE_ACCESS)
122
123
124/*
125 Aux IOCTLs
126*/
127
128#define IOCTL_AUX_GET_CAPABILITIES \
129 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_AUX_BASE + 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
130
131#define IOCTL_AUX_SET_VOLUME \
132 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_AUX_BASE + 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS)
133
134#define IOCTL_AUX_GET_VOLUME \
135 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_AUX_BASE + 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS)
136
137#define IOCTL_SOUND_GET_CHANGED_VOLUME \
138 CTL_CODE(IOCTL_SOUND_BASE, IOCTL_AUX_BASE + 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS)
139
140#endif /* MMDRV_IOCTLS */