reactos/dll/win32/mmdrv/mmioctl.h

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/*
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Multimedia
* FILE: dll/win32/mmdrv/mmioctl.h
* PURPOSE: Multimedia system NT4 compatibility
* PROGRAMMER: Andrew Greenwood
* UPDATE HISTORY:
* Jan 13, 2007: Split from mmdrv.h
*/
#ifndef MMDRV_IOCTLS
#define MMDRV_IOCTLS
/*
Base names of the supported devices, as provided by drivers running in
kernel mode.
\Device\WaveIn0 etc.
*/
#define WAVE_OUT_DEVICE_NAME L"\\Device\\WaveOut"
#define WAVE_IN_DEVICE_NAME L"\\Device\\WaveIn"
#define MIDI_OUT_DEVICE_NAME L"\\Device\\MidiOut"
#define MIDI_IN_DEVICE_NAME L"\\Device\\MidiIn"
#define AUX_DEVICE_NAME L"\\Device\\MMAux"
/*
Base IOCTL codes
*/
#define IOCTL_SOUND_BASE FILE_DEVICE_SOUND
#define IOCTL_WAVE_BASE 0x0000
#define IOCTL_MIDI_BASE 0x0080
#define IOCTL_AUX_BASE 0x0100
/*
Wave IOCTLs
*/
#define IOCTL_WAVE_QUERY_FORMAT \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_WAVE_SET_FORMAT \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0002, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_GET_CAPABILITIES \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_WAVE_SET_STATE \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0004, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_GET_STATE \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0005, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_GET_POSITION \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0006, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_SET_VOLUME \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_WAVE_GET_VOLUME \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0008, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_WAVE_SET_PITCH \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0009, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_GET_PITCH \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000A, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_SET_PLAYBACK_RATE \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000B, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_GET_PLAYBACK_RATE \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000C, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_PLAY \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000D, METHOD_IN_DIRECT, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_RECORD \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000E, METHOD_OUT_DIRECT, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_BREAK_LOOP \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x000F, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_WAVE_SET_LOW_PRIORITY \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_WAVE_BASE + 0x0010, METHOD_BUFFERED, FILE_WRITE_ACCESS)
/*
MIDI IOCTLs
*/
#define IOCTL_MIDI_GET_CAPABILITIES \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_MIDI_SET_STATE \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0002, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_MIDI_GET_STATE \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0003, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_MIDI_SET_VOLUME \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_MIDI_GET_VOLUME \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0005, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_MIDI_PLAY \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0006, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_MIDI_RECORD \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0007, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_MIDI_CACHE_PATCHES \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0008, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IOCTL_MIDI_CACHE_DRUM_PATCHES \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_MIDI_BASE + 0x0009, METHOD_BUFFERED, FILE_WRITE_ACCESS)
/*
Aux IOCTLs
*/
#define IOCTL_AUX_GET_CAPABILITIES \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_AUX_BASE + 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_AUX_SET_VOLUME \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_AUX_BASE + 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_AUX_GET_VOLUME \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_AUX_BASE + 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_SOUND_GET_CHANGED_VOLUME \
CTL_CODE(IOCTL_SOUND_BASE, IOCTL_AUX_BASE + 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS)
#endif /* MMDRV_IOCTLS */