Author: janderwald Date: Thu Feb 12 14:13:19 2009 New Revision: 39573
URL: http://svn.reactos.org/svn/reactos?rev=39573&view=rev Log: - Define interface for wdmaud.drv - Needs review
Added: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/interface.h (with props) Modified: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/wdmaud.h
Added: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/interface.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/legacy/wd... ============================================================================== --- trunk/reactos/drivers/wdm/audio/legacy/wdmaud/interface.h (added) +++ trunk/reactos/drivers/wdm/audio/legacy/wdmaud/interface.h [iso-8859-1] Thu Feb 12 14:13:19 2009 @@ -1,0 +1,178 @@ +#ifndef INTERFACE_H__ +#define INTERFACE_H__ + +/// +/// WDMAUD Interface Definition +/// +/// History: 12/02/2008 Created + + +typedef enum +{ + DEVICE_TYPE_NONE = 0, + DEVICE_TYPE_WAVE_OUT, + DEVICE_TYPE_WAVE_IN, + DEVICE_TYPE_MIDI_IN, + DEVICE_TYPE_MIDI_OUT, + DEVICE_TYPE_AUX_IN, + DEVICE_TYPE_AUX_OUT + +}AUDIO_DEVICE_TYPE; + +typedef struct +{ + AUDIO_DEVICE_TYPE DeviceType; + ULONG DeviceIndex; + + HANDLE hDevice; + ULONG DeviceCount; + KSSTATE State; + ULONG Volume; + + ULONG BufferSize; + PUCHAR Buffer; + + union + { + WAVEFORMATEX WaveFormatEx; + WAVEOUTCAPS WaveOutCaps; + AUXCAPS AuxCaps; + WAVEINCAPS WaveInCaps; + }u; + +}WDMAUD_DEVICE_INFO; + + + +/// IOCTL_OPEN_WDMAUD +/// +/// Description: This IOCTL informs wdmaud that an application whats to use wdmsys for a waveOut / waveIn / aux operation +/// +/// Arguments: InputBuffer is a pointer to a WDMAUD_DEVICE_INFO structure, +/// InputBufferSize is size of WDMAUD_DEVICE_INFO structure +/// Note: DeviceType identifies the device type, DeviceIndex the index, WaveFormatEx the device details +/// Result: is returned in hDevice +/// Return Code: STATUS_SUCCESS indicates success, otherwise appropiate error code +/// Prequsites: none + +#define IOCTL_OPEN_WDMAUD CTL_CODE(FILE_DEVICE_SOUND, FILE_CREATE_TREE_CONNECTION | FILE_ANY_ACCESS, 0, METHOD_BUFFERED); + + +/// IOCTL_CLOSE_WDMAUD +/// +/// Description: This IOCTL informs that an application has finished with wdmsys and closes the connection +/// +/// Arguments: InputBuffer is a pointer to a WDMAUD_DEVICE_INFO structure, +/// InputBufferSize is size of WDMAUD_DEVICE_INFO structure +/// Note: DeviceType, DeviceIndex and hDevice must be set +/// ReturnCode: STATUS_SUCCESS indicates success +/// Prequsites: openend device + +#define IOCTL_CLOSE_WDMAUD CTL_CODE(FILE_DEVICE_SOUND, FILE_CREATE_TREE_CONNECTION | FILE_ANY_ACCESS, 1, METHOD_BUFFERED); + + +/// IOCTL_GETNUMDEVS_TYPE +/// +/// Description: This IOCTL queries the number of devices currently present of a specific type. The caller passes a WDMAUD_DEVICE_INFO structure. +/// +/// Arguments: InputBuffer is a pointer to a WDMAUD_DEVICE_INFO structure, +/// InputBufferSize is size of WDMAUD_DEVICE_INFO structure +/// Note: The DeviceType contains the requested device type. +/// Result: The result is returned in DeviceCount +/// ReturnCode: STATUS_SUCCESS indicates success +/// Prequsites: none + +#define IOCTL_GETNUMDEVS_TYPE CTL_CODE(FILE_DEVICE_SOUND, FILE_CREATE_TREE_CONNECTION | FILE_ANY_ACCESS, 2, METHOD_BUFFERED); + + + +/// IOCTL_SETDEVICE_STATE +/// +/// Description: This IOCTL sets an opened waveOut / waveIn / midiIn / midiOut / aux device to specific state +/// +/// Arguments: InputBuffer is a pointer to a WDMAUD_DEVICE_INFO structure, +/// InputBufferSize is size of WDMAUD_DEVICE_INFO structure +/// Note: The DeviceType, DeviceIndex, hDevice and State member must be set. State determines the new state +/// ReturnCode: STATUS_SUCCESS indicates success +/// Prequsites: opened device + +#define IOCTL_SETDEVICE_STATE CTL_CODE(FILE_DEVICE_SOUND, FILE_CREATE_TREE_CONNECTION | FILE_ANY_ACCESS, 3, METHOD_BUFFERED); + + +/// IOCTL_GETDEVID +/// +/// Description: This IOCTL returns the device index by its provided handle +/// +/// Arguments: InputBuffer is a pointer to a WDMAUD_DEVICE_INFO structure, +/// InputBufferSize is size of WDMAUD_DEVICE_INFO structure +/// Note: The DeviceType and hDevice must be set +/// Result: The result is returned in DeviceIndex +/// ReturnCode: STATUS_SUCCESS indicates success +/// Prequsites: opened device + + +#define IOCTL_GETDEVID CTL_CODE(FILE_DEVICE_SOUND, FILE_CREATE_TREE_CONNECTION | FILE_ANY_ACCESS, 4, METHOD_BUFFERED); + + + +/// IOCTL_GETVOLUME +/// +/// Description: This IOCTL returns the volume a device +/// +/// Arguments: InputBuffer is a pointer to a WDMAUD_DEVICE_INFO structure, +/// InputBufferSize is size of WDMAUD_DEVICE_INFO structure +/// Note: The DeviceType and hDevice must be set +/// Result: The result is returned in Volume +/// ReturnCode: STATUS_SUCCESS indicates success +/// Prequsites: opened device + + +#define IOCTL_GETVOLUME CTL_CODE(FILE_DEVICE_SOUND, FILE_CREATE_TREE_CONNECTION | FILE_ANY_ACCESS, 5, METHOD_BUFFERED); + + +/// IOCTL_SETVOLUME +/// +/// Description: This IOCTL sets the volume a device +/// +/// Arguments: InputBuffer is a pointer to a WDMAUD_DEVICE_INFO structure, +/// InputBufferSize is size of WDMAUD_DEVICE_INFO structure +/// Note: The DeviceType, hDevice and Volume must be set +/// ReturnCode: STATUS_SUCCESS indicates success +/// Prequsites: opened device + + +#define IOCTL_SETVOLUME CTL_CODE(FILE_DEVICE_SOUND, FILE_CREATE_TREE_CONNECTION | FILE_ANY_ACCESS, 6, METHOD_BUFFERED); + + +/// IOCTL_GETCAPABILTIES +/// +/// Description: This IOCTL retrieves the capabilties of an specific device +/// +/// Arguments: InputBuffer is a pointer to a WDMAUD_DEVICE_INFO structure, +/// InputBufferSize is size of WDMAUD_DEVICE_INFO structure +/// Note: The DeviceType and DeviceIndex must be set +/// ReturnCode: STATUS_SUCCESS indicates success +/// Prequsites: none + + +#define IOCTL_GETCAPABILTIES CTL_CODE(FILE_DEVICE_SOUND, FILE_CREATE_TREE_CONNECTION | FILE_ANY_ACCESS, 7, METHOD_BUFFERED); + + +/// IOCTL_WRITEDATA +/// +/// Description: This IOCTL writes data to specified device +/// +/// Arguments: InputBuffer is a pointer to a WDMAUD_DEVICE_INFO structure, +/// InputBufferSize is size of WDMAUD_DEVICE_INFO structure +/// Note: The DeviceType, DeviceIndex, hDevice, BufferSize and Buffer must be set +/// ReturnCode: STATUS_SUCCESS indicates success +/// Prequsites: opened device + + +#define IOCTL_WRITEDATA CTL_CODE(FILE_DEVICE_SOUND, FILE_CREATE_TREE_CONNECTION | FILE_ANY_ACCESS, 8, METHOD_BUFFERED); + + + + + +#endif
Propchange: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/interface.h ------------------------------------------------------------------------------ svn:eol-style = native
Modified: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/wdmaud.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/legacy/wd... ============================================================================== --- trunk/reactos/drivers/wdm/audio/legacy/wdmaud/wdmaud.h [iso-8859-1] (original) +++ trunk/reactos/drivers/wdm/audio/legacy/wdmaud/wdmaud.h [iso-8859-1] Thu Feb 12 14:13:19 2009 @@ -3,8 +3,63 @@
#include <ntddk.h> #include <portcls.h> +#include <ks.h> #define YDEBUG #include <debug.h> +#include <ksmedia.h> + + +#ifndef MAXPNAMELEN +#define MAXPNAMELEN 32 +#endif + +#ifndef WAVEOUTCAPS + +typedef struct +{ + USHORT wMid; + USHORT wPid; + ULONG vDriverVersion; + WCHAR szPname[MAXPNAMELEN]; + ULONG dwFormats; + USHORT wChannels; + USHORT wReserved1; + ULONG dwSupport; +} WAVEOUTCAPS; + +#endif + +#ifndef AUXCAPS + +typedef struct { + USHORT wMid; + USHORT wPid; + ULONG vDriverVersion; + WCHAR szPname[MAXPNAMELEN]; + USHORT wTechnology; + USHORT wReserved1; + ULONG dwSupport; +} AUXCAPS; + +#endif + +#ifndef WAVEINCAPS + +typedef struct +{ + USHORT wMid; + USHORT wPid; + ULONG vDriverVersion; + WCHAR szPname[MAXPNAMELEN]; + ULONG dwFormats; + USHORT wChannels; + USHORT wReserved1; +} WAVEINCAPS; +#endif + + + +#include "interface.h"
typedef struct { @@ -13,7 +68,6 @@ UNICODE_STRING SymbolicLink; PFILE_OBJECT FileObject; }SYSAUDIO_ENTRY; -
typedef struct { @@ -27,12 +81,4 @@
- - - - - - - - #endif
-
janderwald＠svn.reactos.org