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windows-nt/Source/XPSP1/NT/public/internal/multimedia/inc/vjoyd.h

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/****************************************************************************
* THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
* KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
* PURPOSE.
*
* Copyright (c) 1994 - 1998 Microsoft Corporation. All Rights Reserved.
*
* File: vjoyd.h
* Content: include file for describing VJoyD mini-driver communications
*
*
***************************************************************************/
#ifndef __VJOYD_INCLUDED__
#define __VJOYD_INCLUDED__
/*
* define all types and macros necessary to include dinputd.h
*/
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#ifndef FAR
#define FAR
#endif
#ifndef NEAR
#define NEAR
#endif
#ifndef DWORD
typedef ULONG DWORD;
#endif
typedef DWORD FAR *LPDWORD;
#ifndef LPVOID
typedef void FAR *LPVOID;
#endif
#ifndef PVOID
typedef void FAR *PVOID;
#endif
typedef long LONG;
typedef long FAR *LPLONG;
typedef char FAR *LPSTR;
#ifndef WCHAR
typedef unsigned short WCHAR;
typedef unsigned short FAR *PWCHAR;
#endif
#ifndef UNICODE_STRING
typedef struct UNICODE_STRING { /* us */
WORD Length;
WORD MaximumLength;
PWCHAR Buffer;
} UNICODE_STRING, FAR *PUNICODE_STRING;
#endif
#define DIJ_RINGZERO
#define _INC_MMSYSTEM
/*
* Make joyConfigChanged compile
*/
#ifndef WINMMAPI
#define WINMMAPI __declspec(dllimport)
#endif
#ifndef MMRESULT
typedef UINT MMRESULT; /* error return code, 0 means no error */
#endif
#ifndef WINAPI
#define WINAPI
#endif
#include <winerror.h>
#include <dinput.h>
#include <dinputd.h>
#include <configmg.h>
#include "vjoydapi.h"
/*
* Make sure HID types have been defined
*/
#ifndef USAGE
typedef USHORT USAGE;
typedef USHORT FAR *PUSAGE;
#endif
#ifndef USAGE_AND_PAGE
typedef struct USAGE_AND_PAGE {
USAGE Usage;
USAGE UsagePage;
} USAGE_AND_PAGE;
typedef struct USAGE_AND_PAGE FAR *PUSAGE_AND_PAGE;
#endif
/*
* joystick ports
*/
#define MIN_JOY_PORT 0x200
#define MAX_JOY_PORT 0x20F
#define DEFAULT_JOY_PORT 0x201
/*
* Poll types
* passed in the type field to a Win95 interface poll callback
*/
#define JOY_OEMPOLL_POLL1 0
#define JOY_OEMPOLL_POLL2 1
#define JOY_OEMPOLL_POLL3 2
#define JOY_OEMPOLL_POLL4 3
#define JOY_OEMPOLL_POLL5 4
#define JOY_OEMPOLL_POLL6 5
#define JOY_OEMPOLL_GETBUTTONS 6
#define JOY_OEMPOLL_PASSDRIVERDATA 7
/*
* Axis numbers used for single axis (JOY_OEMPOLL_POLL1) polls
*/
#define JOY_AXIS_X 0
#define JOY_AXIS_Y 1
#define JOY_AXIS_Z 2
#define JOY_AXIS_R 3
#define JOY_AXIS_U 4
#define JOY_AXIS_V 5
/*
* joystick error return values
*/
#define JOYERR_BASE 160
#define JOYERR_NOERROR (0) /* no error */
#define JOYERR_PARMS (JOYERR_BASE+5) /* bad parameters */
#define JOYERR_NOCANDO (JOYERR_BASE+6) /* request not completed */
#define JOYERR_UNPLUGGED (JOYERR_BASE+7) /* joystick is unplugged */
/*
* constants used with JOYINFO and JOYINFOEX structures and MM_JOY* messages
*/
#define JOY_BUTTON1 0x0001
#define JOY_BUTTON2 0x0002
#define JOY_BUTTON3 0x0004
#define JOY_BUTTON4 0x0008
/*
* constants used with JOYINFOEX structure
*/
#define JOY_POVCENTERED (WORD) -1
#define JOY_POVFORWARD 0
#define JOY_POVRIGHT 9000
#define JOY_POVBACKWARD 18000
#define JOY_POVLEFT 27000
#define POV_UNDEFINED (DWORD) -1
/*
* List of services available for calling by VxDs
* Note, many of these are for internal use only.
*/
#define VJOYD_Service Declare_Service
#pragma warning (disable:4003) /* turn off not enough params warning */
/*MACROS*/
Begin_Service_Table(VJOYD)
/*
* Win95 Gold services
*/
VJOYD_Service ( VJOYD_Register_Device_Driver, LOCAL )
VJOYD_Service ( VJOYD_GetPosEx_Service, LOCAL )
/*
* DInput services (for internal use only)
*/
VJOYD_Service ( VJOYD_GetInitParams_Service, LOCAL )
VJOYD_Service ( VJOYD_Poll_Service, LOCAL )
VJOYD_Service ( VJOYD_Escape_Service, LOCAL )
VJOYD_Service ( VJOYD_CtrlMsg_Service, LOCAL )
VJOYD_Service ( VJOYD_SetGain_Service, LOCAL )
VJOYD_Service ( VJOYD_SendFFCommand_Service, LOCAL )
VJOYD_Service ( VJOYD_GetFFState_Service, LOCAL )
VJOYD_Service ( VJOYD_DownloadEffect_Service, LOCAL )
VJOYD_Service ( VJOYD_DestroyEffect_Service, LOCAL )
VJOYD_Service ( VJOYD_StartEffect_Service, LOCAL )
VJOYD_Service ( VJOYD_StopEffect_Service, LOCAL )
VJOYD_Service ( VJOYD_GetEffectStatus_Service, LOCAL )
/*
* Interrupt polling
* Mini-drivers should call this if they are interrupt driven at the
* time they are notified of a change.
*/
VJOYD_Service ( VJOYD_DeviceUpdateNotify_Service, LOCAL )
/*
* Screen saver (internal only)
*/
VJOYD_Service ( VJOYD_JoystickActivity_Service, LOCAL )
/*
* Registry access
*/
VJOYD_Service ( VJOYD_OpenTypeKey_Service, LOCAL )
VJOYD_Service ( VJOYD_OpenConfigKey_Service, LOCAL )
/*
* Gameport provider (not fully supported)
*/
VJOYD_Service ( VJOYD_NewGameportDevNode, LOCAL )
/*
* Config Changed
*/
VJOYD_Service ( VJOYD_ConfigChanged_Service, LOCAL )
End_Service_Table(VJOYD)
/*ENDMACROS*/
#define VJOYD_Init_Order UNDEFINED_INIT_ORDER
#pragma warning (default:4003) /* restore not enough params warning */
#ifndef HRESULT
typedef LONG HRESULT;
#endif
#define MAX_MSJSTICK (16)
#define MAX_POLL MAX_MSJSTICK
/*
* VJoyD sends this system control message to a mini-driver when it needs
* the mini-driver to register it's callbacks and properties.
* A mini-driver that can be loaded by some mechanism other than by VJoyD
* should perform it's registration only in response to this message rather
* than in response to SYS_DYNAMIC_DEVICE_INIT or SYS_DYNAMIC_DEVICE_REINIT.
*
* alias BEGIN_RESERVED_PRIVATE_SYSTEM_CONTROL
*/
#define VJOYD_REINIT_PRIVATE_SYSTEM_CONTROL 0x70000000
#define JOY_OEMPOLLRC_OK 1
#define JOY_OEMPOLLRC_FAIL 0
/*
* Error codes
* These are custom names for standard HRESULTs
*/
#define VJ_OK S_OK /* A complete success */
#define VJ_FALSE S_FALSE /* A success but not without some difficulties */
#define VJ_DEFAULT VJ_FALSE /* Mini-driver does not understand */
#define VJ_INCOMPLETE VJ_FALSE /* Some requested poll data was not returned */
#define VJERR_FAIL E_FAIL
#define VJERR_NEED_DEVNODE VJERR_FAIL /* Need more resources */
#define VJERR_BAD_DEVNODE VJERR_FAIL /* Last resources were insufficient */
#define VJERR_INVALIDPARAM E_INVALIDARG
#define VJERR_FAIL_HID 0x80070052 /* The device is HID, so fail VJoyD polls: MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, ERROR_DUP_NAME) */
#define VJERR_FAIL_OOM E_OUTOFMEMORY /* An out of memory condition cause a failure */
#define VJERR_FAIL_DRVLOAD VJERR_FAIL /* mini driver failed to load, internal error */
#define VJERR_FAIL_POWER VJERR_FAIL /* the power state of the device caused a failure */
/*
* Driver Config flags
*/
/*
* Interface attributes (result is combination of OEM flag and VJOYD)
*/
#define VJDF_UNIT_ID 0x00000001L /* unit id is valid */
#define VJDF_ISHID 0x00000002L /* This is a HID device, so refuse polls */
#define VJDF_SENDSNOTIFY 0x00000004L /* Driver calls VJOYD_DeviceUpdateNotify_Service */
#define VJDF_NEWIF 0x00000080L /* use new interface (will be set by VJOYD on registration if new i/f used) */
#define VJDF_USAGES 0x00000010L /* usages are valid */
#define VJDF_GENERICNAME 0x00000020L /* The lpszOEMName string is generic name, not a whole string */
/*
* Interface requirements
*/
#define VJDF_NONVOLATILE 0x00000100L /* This value should not be deleted on boot */
/*
* Devnode requirement flags
*/
#define VJDF_NODEVNODE 0x00010000L /* does not get its resources via CFG_MGR */
#define VJDF_ISANALOGPORTDRIVER 0x00020000L /* it plugs into a standard gameport */
#define VJDF_NOCHAINING 0x00040000L /* one devnode per device */
/*
* Polling flags
* These flags are passed to and from DX5 interface mini-driver poll
* callbacks.
* The low WORD contains flags detailing which elements are being requested
* or provided; whereas the high WORD contains flags detailing the attributes
* of the data.
*/
#define JOYPD_X 0x00000001
#define JOYPD_Y 0x00000002
#define JOYPD_Z 0x00000004
#define JOYPD_R 0x00000008
#define JOYPD_U 0x00000010
#define JOYPD_V 0x00000020
#define JOYPD_POV0 0x00000040
#define JOYPD_POV1 0x00000080
#define JOYPD_POV2 0x00000100
#define JOYPD_POV3 0x00000200
#define JOYPD_BTN0 0x00000400
#define JOYPD_BTN1 0x00000800
#define JOYPD_BTN2 0x00001000
#define JOYPD_BTN3 0x00002000
#define JOYPD_RESERVED0 0x00004000
#define JOYPD_RESERVED1 0x00008000
#define JOYPD_ELEMENT_MASK 0x0000FFFF
#define JOYPD_POSITION 0x00010000
#define JOYPD_VELOCITY 0x00020000
#define JOYPD_ACCELERATION 0x00040000
#define JOYPD_FORCE 0x00080000
#define JOYPD_ATTRIB_MASK 0x000F0000
#define MAX_JOYSTICKOEMVXDNAME 260 /* max oem vxd name length (including NULL) */
#define POV_MIN 0
#define POV_MAX 1
/****************************************************************************
*
* @doc DDK |
*
* @struct JOYHWCAPS |
*
* The <t JOYHWCAPS> structure is defined only because previous versions of
* this file defined it. There is no reason this should be needed.
*
****************************************************************************/
typedef struct JOYHWCAPS {
DWORD dwMaxButtons;
DWORD dwMaxAxes;
DWORD dwNumAxes;
char szOEMVxD[MAX_JOYSTICKOEMVXDNAME];
} JOYHWCAPS;
typedef struct JOYHWCAPS FAR *LPJOYHWCAPS;
/****************************************************************************
*
* @doc DDK |
*
* @struct JOYPOLLDATA |
*
* The <t JOYPOLLDATA> structure is used to collect sensor data
* from a DX5 mini-driver.
*
* @field DWORD | dwX |
*
* The X axis value.
*
* @field DWORD | dwY |
*
* The X axis value.
*
* @field DWORD | dwZ |
*
* The X axis value.
*
* @field DWORD | dwR |
*
* The X axis value.
*
* @field DWORD | dwU |
*
* The X axis value.
*
* @field DWORD | dwV |
*
* The X axis value.
*
* @field DWORD | dwPOV0 |
*
* The first point of view value.
*
* @field DWORD | dwPOV1 |
*
* The second point of view value.
*
* @field DWORD | dwPOV2 |
*
* The third point of view value.
*
* @field DWORD | dwPOV3 |
*
* The fourth point of view value.
*
* @field DWORD | dwBTN0 |
*
* The first DWORD of button bits. (Buttons 1 to 32 )
*
* @field DWORD | dwBTN1 |
*
* The second DWORD of button bits. (Buttons 33 to 64 )
*
* @field DWORD | dwBTN2 |
*
* The third DWORD of button bits. (Buttons 65 to 96 )
*
* @field DWORD | dwBTN3 |
*
* The fourth DWORD of button bits. (Buttons 97 to 128 )
*
* @field DWORD | dwReserved0 |
*
* The first reserved DWORD.
*
* @field DWORD | dwReserved1 |
*
* The second reserved DWORD.
*
*
****************************************************************************/
typedef struct VJPOLLDATA {
DWORD dwX;
DWORD dwY;
DWORD dwZ;
DWORD dwR;
DWORD dwU;
DWORD dwV;
DWORD dwPOV0;
DWORD dwPOV1;
DWORD dwPOV2;
DWORD dwPOV3;
DWORD dwBTN0;
DWORD dwBTN1;
DWORD dwBTN2;
DWORD dwBTN3;
DWORD dwReserved0;
DWORD dwReserved1;
} VJPOLLDATA;
typedef struct VJPOLLDATA FAR *LPVJPOLLDATA;
/****************************************************************************
*
* @doc DDK |
*
* @struct JOYOEMPOLLDATA |
*
* The <t JOYOEMPOLLDATA> structure is used to collect sensor data
* from a pre-DX5 mini-driver.
*
* @field DWORD | id |
*
* The id of the joystick to be polled.
*
* @field DWORD | do_other |
*
* If the poll type is JOY_OEMPOLL_POLL1, this is the axis to be
* polled.
* If the poll type is JOY_OEMPOLL_POLL3, this is zero if the poll
* is X,Y,Z or non-zero if the poll is X,Y,R.
* If the poll type is JOY_OEMPOLL_POLL5, this is zero if the poll
* is X,Y,Z,R,U or non-zero if the poll is X,Y,Z,R,V.
* If the poll type is JOY_OEMPOLL_PASSDRIVERDATA poll, this DWORD
* is the value set in the dwReserved2 field by the caller.
* Otherwise this values is undefined and should be ignored
*
* @field JOYPOS | jp |
*
* Values to hold the X,Y,Z,R,U,V values.
* Note for a JOY_OEMPOLL_POLL1 poll type the requested axis value
* should always be returned in jp.dwX.
*
* @field DWORD | dwPOV |
*
* The Point Of View value if not supported through button combos
* or an axis value.
* Note, should be left as POV_UNDEFINED if not used.
*
* @field DWORD | dwButtons |
*
* Bitmask of the button values.
*
* @field DWORD | dwButtonNumber |
*
* The one-based bit position of the lowest numbered button pressed.
* Zero if no buttons are pressed.
*
*
****************************************************************************/
typedef struct JOYOEMPOLLDATA {
DWORD id;
DWORD do_other;
JOYPOS jp;
DWORD dwPOV;
DWORD dwButtons;
DWORD dwButtonNumber;
} JOYOEMPOLLDATA;
typedef struct JOYOEMPOLLDATA FAR *LPJOYOEMPOLLDATA;
/****************************************************************************
*
* @doc DDK |
*
* @struct JOYOEMHWCAPS |
*
* The <t JOYOEMHWCAPS> structure is used to pass driver capabilites
*
* @field DWORD | dwMaxButtons |
*
* The number of buttons supported by the device.
*
* @field DWORD | dwMaxAxes |
*
* The highest axis supported by the device.
* For example a device with X, Y and R has 3 axes but the highest
* one is axis 4 so dwMaxAxes is 4.
*
* @field DWORD | dwNumAxes |
*
* The number of axes supported by the device.
* For example a device with X, Y and R has 3 so dwNumAxes is 3.
*
*
****************************************************************************/
typedef struct JOYOEMHWCAPS {
DWORD dwMaxButtons;
DWORD dwMaxAxes;
DWORD dwNumAxes;
} JOYOEMHWCAPS;
typedef struct JOYOEMHWCAPS FAR *LPJOYOEMHWCAPS;
/****************************************************************************
*
* @doc DDK |
*
* @struct DID_INITPARAMS |
*
* The <t DID_INITPARAMS> structure is used to pass details of the
* joystick being initialized to a particular id in DX5 drivers.
*
* @field DWORD | dwSize |
*
* Must be set to sizeof(<t DID_INITPARAMS>)
*
* @field DWORD | dwFlags |
*
* Flags associated with the call.
*
* It will be either:
* VJIF_BEGIN_ACCESS if the id association is being made, or
* VJIF_END_ACCESS if the id association is being broken.
* Other flags may be defined in the future so all other values
* should be refused.
*
* @field DWORD | dwUnitId |
*
* The id for which polling support is being requested.
*
* @field DWORD | dwDevnode |
*
* The Devnode containing hardware resources to use for this id.
*
* @field JOYREGHWSETTINGS | hws |
*
* The hardware settings flags applied to this device.
*
*
****************************************************************************/
typedef struct DID_INITPARAMS {
DWORD dwSize;
DWORD dwFlags;
DWORD dwUnitId;
DWORD dwDevnode;
JOYREGHWSETTINGS hws;
} DID_INITPARAMS;
typedef struct DID_INITPARAMS FAR *LPDID_INITPARAMS;
/*
* DX1 callbacks
*/
typedef int (__stdcall *JOYOEMPOLLRTN)( int type, LPJOYOEMPOLLDATA pojd );
typedef int (__stdcall *JOYOEMHWCAPSRTN)( int joyid, LPJOYOEMHWCAPS pohwcaps );
typedef int (__stdcall *JOYOEMJOYIDRTN)( int joyid, BOOL inuse );
/*
* General callbacks
*/
typedef HRESULT (__stdcall *JOYPOLLRTN)( DWORD dwDeviceID, LPDWORD lpdwMask, LPVJPOLLDATA lpPollData );
typedef HRESULT (__stdcall *INITIALIZERTN)( DWORD dwDeviceID, LPDID_INITPARAMS lpInitParams );
typedef HRESULT (__stdcall *ESCAPERTN)( DWORD dwDeviceID, DWORD dwEffectID, LPDIEFFESCAPE lpEscape );
typedef HRESULT (__stdcall *CTRLMSGRTN)( DWORD dwDeviceID, DWORD dwMsgId, DWORD dwParam );
/*
* Force feedback callbacks
*/
typedef HRESULT (__stdcall *SETGAINRTN)( DWORD dwDeviceID, DWORD dwGain );
typedef HRESULT (__stdcall *SENDFFCOMMANDRTN)( DWORD dwDeviceID, DWORD dwState );
typedef HRESULT (__stdcall *GETFFSTATERTN)( DWORD dwDeviceID, LPDIDEVICESTATE lpDeviceState );
typedef HRESULT (__stdcall *DOWNLOADEFFECTRTN)( DWORD dwDeviceID, DWORD dwInternalEffectType, LPDWORD lpdwDnloadID, LPDIEFFECT lpEffect, DWORD dwFlags );
typedef HRESULT (__stdcall *DESTROYEFFECTRTN)( DWORD dwDeviceID, DWORD dwDnloadID );
typedef HRESULT (__stdcall *STARTEFFECTRTN)( DWORD dwDeviceID, DWORD dwDnloadID, DWORD dwMode, DWORD dwIterations );
typedef HRESULT (__stdcall *STOPEFFECTRTN)( DWORD dwDeviceID, DWORD dwDnloadID );
typedef HRESULT (__stdcall *GETEFFECTSTATUSRTN)( DWORD dwDeviceID, DWORD dwDnloadID, LPDWORD lpdwStatusCode );
/*
* Gameport Emulation callbacks
*/
typedef HRESULT (__stdcall *JOYOEMGPEMULCTRL)( DWORD port, DWORD inuse );
typedef DWORD JOYOEMGPEMULTRAP;
typedef HRESULT (__stdcall *JOYOEMGPPROVRTN)( DWORD function, DWORD dwParam );
/****************************************************************************
*
* @doc DDK |
*
* @struct VJPOLLREG |
*
* The <t VJPOLLREG> structure is used by a mini-driver to register polling
* and other general purpose callbacks with VJoyD for DX5 interface mini-
* drivers.
*
* @field DWORD | dwSize |
*
* Must be set to sizeof(<t VJPOLLREG>)
*
* @field JOYPOLLRTN | fpPoll |
*
* Poll callback. Used for all device polling.
*
* @field CMCONFIGHANDLER | fpCfg |
*
* Standard configuration manager callback.
*
* @field INITIALIZERTN | fpInitialize |
*
* Initialization callback. This callback replaces and extends the JoyId
* callback used with Win95 interface mini-drivers.
*
* @field ESCAPERTN | fpEscape |
*
* Escape callback. May be sent to a device in response to an application
* calling the Escape member.
*
* @field CTRLMSGRTN | fpCtrlMsg |
*
* Control message callback. Used to send notifications from VJoyD to mini-
* drivers.
*
****************************************************************************/
typedef struct VJPOLLREG {
DWORD dwSize;
JOYPOLLRTN fpPoll;
CMCONFIGHANDLER fpCfg;
INITIALIZERTN fpInitialize;
ESCAPERTN fpEscape;
CTRLMSGRTN fpCtrlMsg;
} VJPOLLREG;
typedef struct VJPOLLREG FAR *LPVJPOLLREG;
/****************************************************************************
*
* @doc DDK |
*
* @struct VJFORCEREG |
*
* The <t VJFORCEREG> structure is used by a mini-driver to register force
* feedback related callbacks with VJoyD for DX5 interface.
*
* @field DWORD | dwSize |
*
* Must be set to sizeof(<t VJFORCEREG>)
*
* @field SETGAINRTN | fpSetFFGain |
*
* Set Force Feedback Gain callback.
*
* @field SENDFFCOMMANDRTN | fpSendFFCommand |
*
* Send Force Feedback Command callback.
*
* @field GETFFSTATERTN | fpGetFFState |
*
* Get Force Feedback state callback.
*
* @field DOWNLOADEFFECTRTN | fpDownloadEff |
*
* Download effect callback.
*
* @field DESTROYEFFECTRTN | fpDestroyEff |
*
* Destroy effect callback.
*
* @field STARTEFFECTRTN | fpStartEff |
*
* Start effect callback.
*
* @field STOPEFFECTRTN | fpStopEff |
*
* Stop effect callback.
*
* @field GETEFFECTSTATUSRTN | fpGetStatusEff |
*
* Get effect status callback.
*
*
****************************************************************************/
typedef struct VJFORCEREG {
DWORD dwSize;
SETGAINRTN fpSetFFGain;
SENDFFCOMMANDRTN fpSendFFCommand;
GETFFSTATERTN fpGetFFState;
DOWNLOADEFFECTRTN fpDownloadEff;
DESTROYEFFECTRTN fpDestroyEff;
STARTEFFECTRTN fpStartEff;
STOPEFFECTRTN fpStopEff;
GETEFFECTSTATUSRTN fpGetStatusEff;
} VJFORCEREG;
typedef struct VJFORCEREG FAR *LPVJFORCEREG;
/****************************************************************************
*
* @doc DDK
*
* @struct VJDEVICEDESC |
*
* The <t VJDEVICEDESC > structure is used to describe a DX5 DDI
* device. This structure has been extended since DX5. See the
* VJDEVICEDESC_DX5 structure for the previous version.
*
* @field DWORD | dwSize |
*
* Must be set to sizeof(<t VJDEVICEDESC>).
*
* @field LPSTR | lpszOEMType |
*
* Points to a null terminated string containing the text used to
* describe the device as stored in the OEMName entry in the
* registry. Renamed in Win98 (was lpszOEMName), is unused for
* DX5 drivers.
*
* @field DWORD | dwUnitId |
*
* Specifies the unit id of this device.
*
* @field LPJOYOEMHWCAPS | lpHWCaps |
*
* Points to a <t JOYOEMHWCAPS> structure which contains the device
* hardware capabilities.
*
* @field LPJOYREGHWCONFIG | lpHWConfig |
*
* Points to a <t JOYREGHWCONFIG> structure which contains the
* configuration and calibration data for the device. Is unused for
* DX5 drivers.
*
* @field UNICODE_STRING | FileName |
*
* An optional filename associated with the device. This is used for
* HID devices to allow them to be accessed directly through the HID
* stack without the joyGetPosEx restrictions. Added Win98.
*
* @field USAGE_AND_PAGE | Usages |
*
* An array of HID usages to describe what HID axis description has
* been used for each WinMM axis. Added Win98. The elements are:
*
* Usages[0] - X
* Usages[1] - Y
* Usages[2] - Z
* Usages[3] - R
* Usages[4] - U
* Usages[5] - V
* Usages[6] - POV0
* Usages[7] - POV1
* Usages[8] - POV2
* Usages[9] - POV3
*
*
* @field LPSTR | lpszOEMName |
*
* Points to a null terminated string containing a friendly name
* for the device. Added Win98.
*
*
****************************************************************************/
typedef struct VJDEVICEDESC {
DWORD dwSize;
LPSTR lpszOEMType;
DWORD dwUnitId;
LPJOYOEMHWCAPS lpHWCaps;
LPJOYREGHWCONFIG lpHWConfig;
UNICODE_STRING FileName;
USAGE_AND_PAGE Usages[10];
LPSTR lpszOEMName;
} VJDEVICEDESC ;
typedef struct VJDEVICEDESC FAR *LPVJDEVICEDESC;
/****************************************************************************
*
* @doc DDK
*
* @struct VJDEVICEDESC_DX5 |
*
* The <t VJDEVICEDESC_DX5 > structure is used to describe a DX5 DDI
* device. This is the DX5 version of the structure.
*
* @field DWORD | dwSize |
*
* Must be set to sizeof(<t VJDEVICEDESC_DX5>).
*
* @field LPSTR | lpszOEMName |
*
* This field is ignored.
*
* @field DWORD | dwUnitId |
*
* Specifies the unit id of this device.
*
* @field LPJOYOEMHWCAPS | lpHWCaps |
*
* Points to a <t JOYOEMHWCAPS> structure which contains the device
* hardware capabilities.
*
* @field LPJOYREGHWCONFIG | lpHWConfig |
*
* This field is unused in DX5.
*
*
****************************************************************************/
typedef struct VJDEVICEDESC_DX5 {
DWORD dwSize;
LPSTR lpszOEMName;
DWORD dwUnitId;
LPJOYOEMHWCAPS lpHWCaps;
LPJOYREGHWCONFIG lpHWConfig;
} VJDEVICEDESC_DX5;
typedef struct VJDEVICEDESC_DX5 FAR *LPVJDEVICEDESC_DX5;
/****************************************************************************
*
* @doc DDK
*
* @struct VJREGDRVINFO |
*
* The <t VJREGDRVINFO > structure is used to register a DX5 DDI
* driver with VJoyD.
*
* @field DWORD | dwSize |
*
* The size of the structure.
*
* @field DWORD | dwFunction |
*
* The type of registration to be performed
* It must be one of the <c VJRT_*> values.
*
* @field DWORD | dwFlags |
*
* Flags associated with this registration
* It consists of one or more <c VJDF_*> flag values.
*
* @field LPSTR | lpszOEMCallout |
*
* The name of the driver associated with this registration,
* for example "msanalog.vxd"
*
* @field DWORD | dwFirmwareRevision |
*
* Specifies the firmware revision of the device.
* If the revision is unknown a value of zero should be used.
*
* @field DWORD | dwHardwareRevision |
*
* Specifies the hardware revision of the device.
* If the revision is unknown a value of zero should be used.
*
* @field DWORD | dwDriverVersion |
*
* Specifies the version number of the device driver.
* If the revision is unknown a value of zero should be used.
*
* @field LPVJDEVICEDESC | lpDeviceDesc |
*
* Optional pointer to a <t VJDEVICEDESC > structure
* that describes the configuration properties of the device.
* This allows drivers to supply the description of the device
* rather than use the registry for this purpose.
* If no description is available then the field should be
* set to <c NULL>.
*
* @field LPVJPOLLREG | lpPollReg |
*
* Optional pointer to a <t VJPOLLREG > structure
* that contains the most common driver callbacks.
* Only a very strange driver would not need to register any
* of these callbacks but if that was the case, then the field
* should be set to <c NULL>.
*
* @field LPVJFORCEREG | lpForceReg |
*
* Optional pointer to a <t VJFORCEREG > structure
* that contains all of the force feedback specific callbacks.
* If the ring 0 driver does not support force feedback then
* the field should be set to <c NULL>.
*
* @field DWORD | dwReserved |
*
* Reserved, must be set to zero.
*
****************************************************************************/
typedef struct VJREGDRVINFO {
DWORD dwSize;
DWORD dwFunction;
DWORD dwFlags;
LPSTR lpszOEMCallout;
DWORD dwFirmwareRevision;
DWORD dwHardwareRevision;
DWORD dwDriverVersion;
LPVJDEVICEDESC lpDeviceDesc;
LPVJPOLLREG lpPollReg;
LPVJFORCEREG lpForceReg;
DWORD dwReserved;
} VJREGDRVINFO;
typedef struct VJREGDRVINFO FAR *LPVJREGDRVINFO;
/****************************************************************************
*
* @doc DDK
*
* @struct VJCFGCHG |
*
* The <t VJCFGCHG > structure is passed in the dwParam of a CtrlMsg
* callback when the dwMsg type is VJCM_CONFIGCHANGED.
*
* @field DWORD | dwSize |
*
* The size of the structure.
*
* @field DWORD | dwChangeType |
*
* The type of change which has been made
* It must be one of the <c VJCMCT_*> values.
* Currently the only supported value is VJCMCT_GENERAL.
*
* @field DWORD | dwTimeOut |
*
* The dwTimeOut value from the user data registry values.
* This value is passed as a convenience to drivers which use it as
* there are no other driver values in this structure.
*
****************************************************************************/
typedef struct VJCFGCHG {
DWORD dwSize;
DWORD dwChangeType;
DWORD dwTimeOut;
} VJCFGCHG;
typedef struct VJCFGCHG FAR *LPVJCFGCHG;
/*
* Control messages
*/
#define VJCM_PASSDRIVERDATA 1 /* dwParam = DWORD to pass to driver */
#define VJCM_CONFIGCHANGED 2 /* dwParam = PVJCFGCHG pointer to config changed structure */
/*
* Config changed types
*/
#define VJCMCT_GENERAL 0x00010000L
#define VJCMCT_CONFIG 0x00020000L
#define VJCMCT_TYPEDATA 0x00030000L
#define VJCMCT_OEMDEFN 0x00040000L
#define VJCMCT_GLOBAL 0x00050000L
/*
* Masks
*/
#define VJCMCTM_MAJORMASK 0x00ff0000L
#define VJCMCTM_MINORMASK 0x0000ffffL
/*
* Registration types
*/
#define VJRT_LOADED 1 /* Driver has been loaded */
#define VJRT_CHANGE 2 /* NOT IMPLEMENTED! Modify anything except driver and initialization parameters */
#define VJRT_PLUG 3 /* New instance of a device, New in Win98 */
#define VJRT_UNPLUG 4 /* Device instance is gone, New in Win98 */
/*
* Driver Initialize dwFlags
*/
#define VJIF_BEGIN_ACCESS 0x00000001L
#define VJIF_END_ACCESS 0x00000002L
#endif
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