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GPDInput.inl
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/* Gamepad Phoenix
* Copyright (c) 2021-2023 Bernhard Schelling
*
* Gamepad Phoenix is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* Gamepad Phoenix is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Gamepad Phoenix.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <ole2.h>
#include <dbt.h>
namespace GPDInput {
enum : unsigned int
{
GPDI_VERSION_5 = 0x0500,
GPDI_VERSION_6 = 0x0600,
GPDI_VERSION_8 = 0x0800,
GPDI8DEVCLASS_ALL = 0,
GPDI8DEVCLASS_DEVICE = 1,
GPDI8DEVCLASS_POINTER = 2,
GPDI8DEVCLASS_KEYBOARD = 3,
GPDI8DEVCLASS_GAMECTRL = 4,
GPDIDEVTYPE_MASK = 0xFF,
GPDI1DEVTYPE_DEVICE = 1,
GPDI1DEVTYPE_MOUSE = 2,
GPDI1DEVTYPE_KEYBOARD = 3,
GPDI1DEVTYPE_JOYSTICK = 4,
GPDIDEVTYPE_HID = 0x00010000,
GPDIDEVTYPE_NOHID = 0,
GPDI8DEVTYPE_DEVICE = 0x11,
GPDI8DEVTYPE_MOUSE = 0x12,
GPDI8DEVTYPE_KEYBOARD = 0x13,
GPDI8DEVTYPE_JOYSTICK = 0x14,
GPDI8DEVTYPE_GAMEPAD = 0x15,
GPDI8DEVTYPE_DRIVING = 0x16,
GPDI8DEVTYPE_FLIGHT = 0x17,
GPDI8DEVTYPE_1STPERSON = 0x18,
GPDI8DEVTYPE_DEVICECTRL = 0x19,
GPDI8DEVTYPE_SCREENPOINTER = 0x1A,
GPDI8DEVTYPE_REMOTE = 0x1B,
GPDI8DEVTYPE_SUPPLEMENTAL = 0x1C,
GPDI8DEVTYPE_OVERRIDE_MIN = GPDI8DEVTYPE_JOYSTICK,
GPDI8DEVTYPE_OVERRIDE_MAX = 0xFF, // hide everything that isn't mouse or keyboard
GPDI8SUBDEVTYPE_JOYSTICK_UNKNOWN = 1,
GPDI8SUBDEVTYPE_JOYSTICK_TRADITIONAL = 2,
GPDI8SUBDEVTYPE_JOYSTICK_FLIGHTSTICK = 3,
GPDI8SUBDEVTYPE_JOYSTICK_GAMEPAD = 4,
GPDI8SUBDEVTYPE_JOYSTICK_RUDDER = 5,
GPDI8SUBDEVTYPE_JOYSTICK_WHEEL = 6,
GPDI8SUBDEVTYPE_JOYSTICK_HEADTRACKER = 7,
GPDI8SUBDEVTYPE_JOYSTICK_LIMITED = 1,
GPDI8SUBDEVTYPE_JOYSTICK_STANDARD = 2,
GPDI8SUBDEVTYPE_GAMEPAD_LIMITED = 1,
GPDI8SUBDEVTYPE_GAMEPAD_STANDARD = 2,
GPDI8SUBDEVTYPE_GAMEPAD_TILT = 3,
GPDI8SUBDEVTYPE_DRIVING_LIMITED = 1,
GPDI8SUBDEVTYPE_DRIVING_COMBINEDPEDALS = 2,
GPDI8SUBDEVTYPE_DRIVING_DUALPEDALS = 3,
GPDI8SUBDEVTYPE_DRIVING_THREEPEDALS = 4,
GPDI8SUBDEVTYPE_DRIVING_HANDHELD = 5,
GPDI8SUBDEVTYPE_FLIGHT_LIMITED = 1,
GPDI8SUBDEVTYPE_FLIGHT_STICK = 2,
GPDI8SUBDEVTYPE_FLIGHT_YOKE = 3,
GPDI8SUBDEVTYPE_FLIGHT_RC = 4,
GPDI8SUBDEVTYPE_1STPERSON_LIMITED = 1,
GPDI8SUBDEVTYPE_1STPERSON_UNKNOWN = 2,
GPDI8SUBDEVTYPE_1STPERSON_SIXDOF = 3,
GPDI8SUBDEVTYPE_1STPERSON_SHOOTER = 4,
GPDIENUM_STOP = 0,
GPDIENUM_CONTINUE = 1,
GPDIEDFL_ALLDEVICES = 0x00000000,
GPDIEDFL_ATTACHEDONLY = 0x00000001,
GPDIEDFL_FORCEFEEDBACK = 0x00000100,
GPDIEDFL_INCLUDEALIASES = 0x00010000,
GPDIEDFL_INCLUDEPHANTOMS = 0x00020000,
GPDIEDFL_INCLUDEHIDDEN = 0x00040000,
GPDIPROP_BUFFERSIZE = 1,
GPDIPROP_AXISMODE = 2,
GPDIPROPAXISMODE_ABS = 0,
GPDIPROPAXISMODE_REL = 1,
GPDIPROP_GRANULARITY = 3,
GPDIPROP_RANGE = 4,
GPDIPROP_DEADZONE = 5,
GPDIPROP_SATURATION = 6,
GPDIPROP_FFGAIN = 7,
GPDIPROP_FFLOAD = 8,
GPDIPROP_AUTOCENTER = 9,
GPDIPROPAUTOCENTER_OFF = 0,
GPDIPROPAUTOCENTER_ON = 1,
GPDIPROP_CALIBRATIONMODE = 10,
GPDIPROPCALIBRATIONMODE_COOKED = 0,
GPDIPROPCALIBRATIONMODE_RAW = 1,
GPDI5PROP_CALIBRATION = 11,
GPDI5PROP_GUIDANDPATH = 12,
GPDI5PROP_INSTANCENAME = 13,
GPDI5PROP_PRODUCTNAME = 14,
GPDI5PROP_JOYSTICKID = 15,
GPDI5PROP_GETPORTDISPLAYNAME = 16,
GPDI7PROP_PHYSICALRANGE = 18,
GPDI7PROP_LOGICALRANGE = 19,
GPDI8PROP_KEYNAME = 20,
GPDI8PROP_CPOINTS = 21,
GPDI8PROP_APPDATA = 22,
GPDI8PROP_SCANCODE = 23,
GPDI8PROP_VIDPID = 24,
GPDI8PROP_USERNAME = 25,
GPDI8PROP_TYPENAME = 26,
GPDIODFGUID_XAxis = 0xA36D02E0,
GPDIODFGUID_YAxis = 0xA36D02E1,
GPDIODFGUID_ZAxis = 0xA36D02E2,
GPDIODFGUID_RzAxis = 0xA36D02E3,
GPDIODFGUID_Slider = 0xA36D02E4,
GPDIODFGUID_Button = 0xA36D02F0,
GPDIODFGUID_POV = 0xA36D02F2,
GPDIODFGUID_Unknown = 0xA36D02F3,
GPDIODFGUID_RxAxis = 0xA36D02F4,
GPDIODFGUID_RyAxis = 0xA36D02F5,
GPDIODFGUID_Key = 0x55728220,
GPDIDFT_ALL = 0x00000000,
GPDIDFT_RELAXIS = 0x00000001,
GPDIDFT_ABSAXIS = 0x00000002,
GPDIDFT_AXIS = 0x00000003,
GPDIDFT_PSHBUTTON = 0x00000004,
GPDIDFT_TGLBUTTON = 0x00000008,
GPDIDFT_BUTTON = 0x0000000C,
GPDIDFT_POV = 0x00000010,
GPDIDFT_COLLECTION = 0x00000040,
GPDIDFT_NODATA = 0x00000080,
GPDIDFT_TYPEMASK = 0x000000FF,
GPDIDFT_ANYINSTANCE = 0x00FFFF00,
GPDIDFT_FFACTUATOR = 0x01000000,
GPDIDFT_FFEFFECTTRIGGER = 0x02000000,
GPDIDFT5_OUTPUT = 0x10000000,
GPDIDFT5_VENDORDEFINED = 0x04000000,
GPDIDFT5_ALIAS = 0x08000000,
GPDIDFT_OPTIONAL = 0x80000000,
GPDIDOI_FFACTUATOR = 0x00000001,
GPDIDOI_FFEFFECTTRIGGER = 0x00000002,
GPDIDOI_ASPECTPOSITION = 0x00000100,
GPDIDOI_ASPECTVELOCITY = 0x00000200,
GPDIDOI_ASPECTACCEL = 0x00000300,
GPDIDOI_ASPECTFORCE = 0x00000400,
GPDIDOI_ASPECTMASK = 0x00000F00,
GPDIDOI_POLLED = 0x00008000,
GPDIDOI5_GUIDISUSAGE = 0x00010000,
GPDISCL_EXCLUSIVE = 0x00000001,
GPDISCL_NONEXCLUSIVE = 0x00000002,
GPDISCL_FOREGROUND = 0x00000004,
GPDISCL_BACKGROUND = 0x00000008,
GPDISCL_NOWINKEY = 0x00000010,
GPDIDF_ABSAXIS = 0x00000001,
GPDIDF_RELAXIS = 0x00000002,
GPDIGDD_PEEK = 0x00000001,
GPDI_MAX_KEYBOARD = 256,
GPDIPH_DEVICE = 0,
GPDIPH_BYOFFSET = 1,
GPDIPH_BYID = 2,
GPDIPH_BYUSAGE = 3,
GPDI_IID_IDirectInput8A = 0xBF798030, //bf798030-483a-4da2-aa99-5d64ed369700
GPDI_IID_IDirectInput8W = 0xBF798031, //bf798031-483a-4da2-aa99-5d64ed369700
GPDI_IID_IDirectInput7A = 0x9A4CB684, //9a4cb684-236d-11d3-8e9d-00c04f6844ae
GPDI_IID_IDirectInput7W = 0x9A4CB685, //9a4cb685-236d-11d3-8e9d-00c04f6844ae
GPDI_IID_IDirectInput2A = 0x5944E662, //5944e662-aa8a-11cf-bfc7-444553540000
GPDI_IID_IDirectInput2W = 0x5944E663, //5944e663-aa8a-11cf-bfc7-444553540000
GPDI_IID_IDirectInputA = 0x89521360, //89521360-aa8a-11cf-bfc7-444553540000
GPDI_IID_IDirectInputW = 0x89521361, //89521361-aa8a-11cf-bfc7-444553540000
GPDI_IID_IDirectInputJoyConfig = 0xEB0D7DFA, //eb0d7dfa-1990-4f27-b4d6-edf2eec4a44c
GPDI_IID_IWbemLocator = 0xDC12A687, //dc12a687-737f-11cf-884d-00aa004b2e24
GPDI_CLSID_DirectInput8 = 0x25E609E4, //25e609e4-b259-11cf-bfc7-444553540000
GPDI_CLSID_DirectInput = 0x25E609E0, //25e609e0-b259-11cf-bfc7-444553540000
GPDIEDBSFL_ATTACHEDONLY = 0x00000000,
GPDIEDBSFL_THISUSER = 0x00000010,
GPDIEDBSFL_FORCEFEEDBACK = GPDIEDFL_FORCEFEEDBACK,
GPDIEDBSFL_AVAILABLEDEVICES = 0x00001000,
GPDIEDBSFL_MULTIMICEKEYBOARDS = 0x00002000,
GPDIEDBSFL_NONGAMINGDEVICES = 0x00004000,
GPDIEDBSFL_VALID = 0x00007110,
//GPDIERR_OLDDIRECTINPUTVERSION = 0x8007047E,
//GPDIERR_BETADIRECTINPUTVERSION = 0x80070481,
//GPDIERR_BADDRIVERVER = 0x80070077,
GPDIERR_DEVICENOTREG = 0x80040154,
//GPDIERR_NOTFOUND = 0x80070002,
GPDIERR_OBJECTNOTFOUND = 0x80070002,
GPDIERR_INVALIDPARAM = 0x80070057,
//GPDIERR_NOINTERFACE = 0x80004002,
//GPDIERR_GENERIC = 0x80004005,
//GPDIERR_OUTOFMEMORY = 0x8007000E,
//GPDIERR_UNSUPPORTED = 0x80004001,
GPDIERR_NOTINITIALIZED = 0x80070015,
//GPDIERR_ALREADYINITIALIZED = 0x800704DF,
//GPDIERR_NOAGGREGATION = 0x80040110,
//GPDIERR_OTHERAPPHASPRIO = 0x80070005,
//GPDIERR_INPUTLOST = 0x8007001E,
//GPDIERR_ACQUIRED = 0x800700AA,
//GPDIERR_NOTACQUIRED = 0x8007000C,
//GPDIERR_READONLY = 0x80070005,
//GPDIERR_HANDLEEXISTS = 0x80070005,
//GPDIERR_PENDING = 0x8000000A,
//GPDIERR_INSUFFICIENTPRIVS = 0x80040200,
//GPDIERR_DEVICEFULL = 0x80040201,
//GPDIERR_MOREDATA = 0x80040202,
//GPDIERR_NOTDOWNLOADED = 0x80040203,
//GPDIERR_HASEFFECTS = 0x80040204,
//GPDIERR_NOTEXCLUSIVEACQUIRED = 0x80040205,
//GPDIERR_INCOMPLETEEFFECT = 0x80040206,
//GPDIERR_NOTBUFFERED = 0x80040207,
//GPDIERR_EFFECTPLAYING = 0x80040208,
//GPDIERR_UNPLUGGED = 0x80040209,
//GPDIERR_REPORTFULL = 0x8004020A,
//GPDIERR_MAPFILEFAIL = 0x8004020B,
};
#define GPDIDFT_MAKEINSTANCE(n) ((DWORD)(((DWORD)((n) & 0xffff)) << 8))
#define GPDIDFT_GETINSTANCE(n) ((DWORD)(((DWORD)((n) >> 8)) & 0xffff))
#define GPDIMAKEDEVTYPE(DEVTYPE, SUBDEVTYPE, HIDFLAG) ((DEVTYPE) | ((SUBDEVTYPE)<<8) | (HIDFLAG))
struct GPDIDEVCAPS
{
DWORD dwSize, dwFlags, dwDevType, dwAxes, dwButtons, dwPOVs;
//DIRECTINPUT_VERSION >= GPDI_VERSION_5
DWORD dwFFSamplePeriod, dwFFMinTimeResolution, dwFirmwareRevision, dwHardwareRevision, dwFFDriverVersion;
};
struct GPDIDeviceInstance
{
DWORD dwSize;
GUID guidInstance, guidProduct;
DWORD dwDevType;
union { struct { WCHAR tszInstanceName[MAX_PATH], tszProductName[MAX_PATH]; }; struct { char tszInstanceNameA[MAX_PATH], tszProductNameA[MAX_PATH]; }; };
struct Extra
{
// DIRECTINPUT_VERSION >= GPDI_VERSION_5
GUID guidFFDriver;
WORD wUsagePage, wUsage;
};
Extra* GetExtra(bool isW) const { return (Extra*)((char*)&extra - (isW ? 0 : MAX_PATH+MAX_PATH)); }
DWORD GetSize(bool isW) const { return (DWORD)sizeof(*this) - (DWORD)(isW ? 0 : MAX_PATH+MAX_PATH); }
void SetStrings(bool isW, const WCHAR* instanceName, const WCHAR* productName)
{
if (isW) { wcscpy(tszInstanceName, instanceName); wcscpy(tszProductName, productName); }
else { WideCharToMultiByte(CP_ACP, 0, instanceName, -1, tszInstanceNameA, MAX_PATH, NULL, NULL); WideCharToMultiByte(CP_ACP, 0, productName, -1, tszProductNameA, MAX_PATH, NULL, NULL); }
}
private: Extra extra;
};
GPSTATIC_ASSERT(sizeof(GPDIDeviceInstance) == 580+260+260);
struct GPDIDeviceObjectInstance
{
DWORD dwSize;
GUID guidType;
DWORD dwOfs, dwType, dwFlags;
union { WCHAR tszName[MAX_PATH]; char tszNameA[MAX_PATH]; };
struct Extra
{
//DIRECTINPUT_VERSION >= GPDI_VERSION_5
DWORD dwFFMaxForce, dwFFForceResolution;
WORD wCollectionNumber, wDesignatorIndex, wUsagePage, wUsage;
DWORD dwDimension;
WORD wExponent, wReserved;
};
Extra* GetExtra(bool isW) const { return (Extra*)((char*)&extra - (isW ? 0 : MAX_PATH)); }
DWORD GetSize(bool isW) const { return (DWORD)sizeof(*this) - (DWORD)(isW ? 0 : MAX_PATH); }
void SetStrings(bool isW, const WCHAR* name)
{
if (isW) { wcscpy(tszName, name); }
else { WideCharToMultiByte(CP_ACP, 0, name, -1, tszNameA, MAX_PATH, NULL, NULL); }
}
private: Extra extra;
};
GPSTATIC_ASSERT(sizeof(GPDIDeviceObjectInstance) == 316+260);
struct GPDIEffectInfo
{
DWORD dwSize;
GUID guid;
DWORD dwEffType, dwStaticParams, dwDynamicParams;
union { WCHAR tszName[MAX_PATH]; char tszNameA[MAX_PATH]; };
void SetStrings(bool isW, const WCHAR* name)
{
if (isW) { wcscpy(tszName, name); }
else { WideCharToMultiByte(CP_ACP, 0, name, -1, tszNameA, MAX_PATH, NULL, NULL); }
}
};
GPSTATIC_ASSERT(sizeof(GPDIEffectInfo) == 32+260+260);
struct GPDIAction
{
UINT_PTR uAppData;
DWORD dwSemantic, dwFlags;
union UAction { const WCHAR* lptszActionName; const char* lptszActionNameA; UINT uResIdString; } u;
GUID guidInstance;
DWORD dwObjID, dwHow;
};
struct GPDIActionFormat
{
DWORD dwSize, dwActionSize, dwDataSize, dwNumActions;
GPDIAction* rgoAction;
GUID guidActionMap;
DWORD dwGenre, dwBufferSize;
LONG lAxisMin, lAxisMax;
HINSTANCE hInstString;
FILETIME ftTimeStamp;
DWORD dwCRC;
union { WCHAR tszActionMap[MAX_PATH]; char tszActionMapA[MAX_PATH]; };
void SetStrings(bool isW, const WCHAR* map)
{
if (isW) { wcscpy(tszActionMap, map); }
else { WideCharToMultiByte(CP_ACP, 0, map, -1, tszActionMapA, MAX_PATH, NULL, NULL); }
}
};
struct GPDIDeviceImageInfo
{
union { WCHAR tszImagePath[MAX_PATH]; char tszImagePathA[MAX_PATH]; };
struct Extra
{
DWORD dwFlags;
DWORD dwViewID;
RECT rcOverlay;
DWORD dwObjID, dwcValidPts;
POINT rgptCalloutLine[5];
RECT rcCalloutRect;
DWORD dwTextAlign;
};
Extra* GetExtra(bool isW) const { return (Extra*)((char*)&extra - (isW ? 0 : MAX_PATH)); }
DWORD GetSize(bool isW) const { return (DWORD)sizeof(*this) - (DWORD)(isW ? 0 : MAX_PATH); }
void SetStrings(bool isW, const WCHAR* path)
{
if (isW) { wcscpy(tszImagePath, path); }
else { WideCharToMultiByte(CP_ACP, 0, path, -1, tszImagePathA, MAX_PATH, NULL, NULL); }
}
private: Extra extra;
};
GPSTATIC_ASSERT(sizeof(GPDIDeviceImageInfo) == 352+260);
struct GPDIDeviceImageInfoHeader
{
DWORD dwSize, dwSizeImageInfo, dwcViews, dwcButtons, dwcAxes, dwcPOVs, dwBufferSize, dwBufferUsed;
GPDIDeviceImageInfo* lprgImageInfoArray; // Can't be accessed as array, needs pointer arithmetic with GetSize(isW)
};
struct GPDIColorSet { DWORD dwSize, cTextFore, cTextHighlight, cCalloutLine, cCalloutHighlight, cBorder, cControlFill, cHighlightFill, cAreaFill; };
struct GPDIConfigureDevicesParams
{
DWORD dwSize, dwcUsers;
LPWSTR lptszUserNames;
DWORD dwcFormats;
GPDIActionFormat* lprgFormats;
HWND hwnd;
GPDIColorSet dics;
void* lpUnkDDSTarget;
};
struct GPDIDeviceObjectData
{
DWORD dwOfs, dwData, dwTimeStamp, dwSequence;
//DIRECTINPUT_VERSION >= GPDI_VERSION_8
UINT_PTR uAppData;
};
struct GPDIObjectDataFormat
{
const GUID *pguid;
DWORD dwOfs, dwType, dwFlags;
};
struct GPDIDataFormat
{
DWORD dwSize, dwObjSize, dwFlags, dwDataSize, dwNumObjs;
GPDIObjectDataFormat* rgodf;
};
struct GPDIEnvelope { DWORD dwSize, dwAttackLevel, dwAttackTime, dwFadeLevel, dwFadeTime; };
struct GPDIEffect
{
DWORD dwSize, dwFlags, dwDuration, dwSamplePeriod, dwGain, dwTriggerButton, dwTriggerRepeatInterval, cAxes;
LPDWORD rgdwAxes;
LPLONG rglDirection;
GPDIEnvelope* lpEnvelope;
DWORD cbTypeSpecificParams;
LPVOID lpvTypeSpecificParams;
//DIRECTINPUT_VERSION >= GPDI_VERSION_6
DWORD dwStartDelay;
};
struct GPDIPropHeader { DWORD dwSize, dwHeaderSize, dwObj, dwHow; };
struct GPDIPropDWord { GPDIPropHeader diph; DWORD dwData; };
struct GPDIPropRange { GPDIPropHeader diph; LONG lMin, lMax; }; // DIPROPRANGE_NOMIN = 0x80000000 / DIPROPRANGE_NOMAX = 0x7FFFFFFF
struct GPDIPropCal { GPDIPropHeader diph; LONG lMin, lCenter, lMax; };
struct GPDIPropCalPOV { GPDIPropHeader diph; LONG lMin[5], lMax[5]; };
struct GPDIPropGUIDAndPath { GPDIPropHeader diph; GUID guidClass; WCHAR wszPath[MAX_PATH]; };
struct GPDIPropString { GPDIPropHeader diph; WCHAR wsz[MAX_PATH]; };
struct GPDIPropPointer { GPDIPropHeader diph; UINT_PTR uData; };
struct GPDIEffectEscape { DWORD dwSize, dwCommand; LPVOID lpvInBuffer; DWORD cbInBuffer; LPVOID lpvOutBuffer; DWORD cbOutBuffer; };
struct GPDIFileEffect { DWORD dwSize; GUID GuidEffect; const GPDIEffect* lpDiEffect; CHAR szFriendlyName[MAX_PATH]; };
struct GPIDirectInputEffect
{
/*** IUnknown methods ***/
HRESULT (STDMETHODCALLTYPE *QueryInterface)(GPIDirectInputEffect** self, REFIID riid, void** ppvObject);
ULONG (STDMETHODCALLTYPE *AddRef)(GPIDirectInputEffect** self);
ULONG (STDMETHODCALLTYPE *Release)(GPIDirectInputEffect** self);
/*** IDirectInputEffect methods ***/
HRESULT (STDMETHODCALLTYPE *Initialize)(GPIDirectInputEffect** self, HINSTANCE, DWORD, GUID*);
HRESULT (STDMETHODCALLTYPE *GetEffectGuid)(GPIDirectInputEffect** self, LPGUID);
HRESULT (STDMETHODCALLTYPE *GetParameters)(GPIDirectInputEffect** self, GPDIEffect*, DWORD);
HRESULT (STDMETHODCALLTYPE *SetParameters)(GPIDirectInputEffect** self, const GPDIEffect*, DWORD);
HRESULT (STDMETHODCALLTYPE *Start)(GPIDirectInputEffect** self, DWORD, DWORD);
HRESULT (STDMETHODCALLTYPE *Stop)(GPIDirectInputEffect** self);
HRESULT (STDMETHODCALLTYPE *GetEffectStatus)(GPIDirectInputEffect** self, LPDWORD);
HRESULT (STDMETHODCALLTYPE *Download)(GPIDirectInputEffect** self);
HRESULT (STDMETHODCALLTYPE *Unload)(GPIDirectInputEffect** self);
HRESULT (STDMETHODCALLTYPE *Escape)(GPIDirectInputEffect** self, GPDIEffectEscape*);
};
typedef BOOL (CALLBACK *GPDIEnumEffectsInFileCB)(const GPDIFileEffect*, LPVOID);
typedef BOOL (CALLBACK *GPDIConfigureDevicesCB)(void* pUnk, LPVOID);
typedef BOOL (CALLBACK *GPDIEnumDeviceObjectsCB)(const GPDIDeviceObjectInstance* doi, LPVOID);
typedef BOOL (CALLBACK *GPDIEnumDevicesCB)(const GPDIDeviceInstance* di, LPVOID);
typedef BOOL (CALLBACK *GPDIEnumDevicesBySemanticsCB)(const GPDIDeviceInstance* di, struct GPDirectInputDevice*, DWORD, DWORD, LPVOID);
typedef BOOL (CALLBACK *GPDIEnumEffectsCB)(const GPDIEffectInfo* ei, LPVOID);
typedef BOOL (CALLBACK *GPDIEnumCreatedEffectObjectsCB)(GPIDirectInputEffect*, LPVOID);
static const GUID GPDI_GUID_FirstProduct = { 0x20002000, 0x3414, 0x442D, { 0x9A, 0x2F, 0x7F, 0xC2, 0xC6, 0x1A, 0xDE, 0xFB } };
static const GUID GPDI_GUID_FirstInstance = { 0x60000000, 0xC1BD, 0x47DB, { 0x83, 0xDB, 0x26, 0x73, 0x67, 0x65, 0x0D, 0x07 } };
static const GUID GPDI_GUID_IDirectInput8A = { 0xBF798030, 0x483A, 0x4DA2, { 0xAA, 0x99, 0x5D, 0x64, 0xED, 0x36, 0x97, 0x00 } };
static const GUID GPDI_GUID_IDirectInput8W = { 0xBF798031, 0x483A, 0x4DA2, { 0xAA, 0x99, 0x5D, 0x64, 0xED, 0x36, 0x97, 0x00 } };
static const GUID GPDI_GUID_ObjXAxis = { 0xA36D02E0, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjYAxis = { 0xA36D02E1, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjZAxis = { 0xA36D02E2, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjRxAxis = { 0xA36D02F4, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjRyAxis = { 0xA36D02F5, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjRzAxis = { 0xA36D02E3, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjSlider = { 0xA36D02E4, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjButton = { 0xA36D02F0, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjKey = { 0x55728220, 0xD33C, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjPOV = { 0xA36D02F2, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_ObjUnknown = { 0xA36D02F3, 0xC9F3, 0x11CF, { 0xBF, 0xC7, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } };
static const GUID GPDI_GUID_DevIntfHID = { 0x4D1E55B2, 0xF16F, 0x11CF, { 0x88, 0xCB, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30 } };
static const GUID GPDI_GUID_XBOXProduct = { 0x028E045E, 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } };
static const wchar_t XBOXProductName[] = L"Controller (XBOX 360 For Windows)";
static const wchar_t XBOXDeviceInstance[] = L"HID\\VID_045E&PID_028E&IG_00\\2&11111111&0&0000";
static const char XBOXDevicePath[] = "\\\\?\\HID#VID_045E&PID_028E&IG_00#2&1111111&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}";
static bool ForceXInputDeviceId, Logged[GPData::NUM_GAMEPADS];
static volatile unsigned int InDirectInputCall;
static void EnterDirectInputCall() { GPInterlockedAdd(&InDirectInputCall, 1); }
static void LeaveDirectInputCall() { GPInterlockedAdd(&InDirectInputCall, -1); }
static void Hook(bool forceLoad = false);
struct GPDIJoyState
{
enum { AXIS_COUNT = 8, POV_COUNT = 4, BUTTON_COUNT = 64 };
union { DWORD axes[AXIS_COUNT]; struct { DWORD lX, lY, lZ, rX, rY, rZ, sliders[2]; }; };
DWORD pov[POV_COUNT];
BYTE buttons[BUTTON_COUNT];
static const GPDIDataFormat* GetDataFormat()
{
static GPDIDataFormat dfJoy;
if (!dfJoy.dwSize)
{
const GUID* axisGuids[6] = { &GPDI_GUID_ObjXAxis, &GPDI_GUID_ObjYAxis, &GPDI_GUID_ObjZAxis, &GPDI_GUID_ObjRxAxis, &GPDI_GUID_ObjRyAxis, &GPDI_GUID_ObjRzAxis };
static GPDIObjectDataFormat dfJoyObjs[3+3+2+4+GPDIJoyState::BUTTON_COUNT];
for (int i = 0; i != 6; i++) dfJoyObjs[i] = { axisGuids[i], (DWORD)FIELD_OFFSET(GPDIJoyState, axes[i]), GPDIDFT_AXIS | GPDIDFT_ANYINSTANCE | GPDIDFT_OPTIONAL, 0, };
for (int i = 0; i != 2; i++) dfJoyObjs[3+3+i] = { &GPDI_GUID_ObjSlider, (DWORD)FIELD_OFFSET(GPDIJoyState, sliders[i]), GPDIDFT_AXIS | GPDIDFT_ANYINSTANCE | GPDIDFT_OPTIONAL, 0, };
for (int i = 0; i != 4; i++) dfJoyObjs[3+3+2+i] = { &GPDI_GUID_ObjPOV, (DWORD)FIELD_OFFSET(GPDIJoyState, pov[i]), GPDIDFT_POV | GPDIDFT_ANYINSTANCE | GPDIDFT_OPTIONAL, 0, };
for (int i = 0; i != GPDIJoyState::BUTTON_COUNT; i++) dfJoyObjs[3+3+2+4+i] = { NULL, (DWORD)FIELD_OFFSET(GPDIJoyState, buttons[i]), GPDIDFT_PSHBUTTON | GPDIDFT_TGLBUTTON | GPDIDFT_ANYINSTANCE | GPDIDFT_OPTIONAL, 0, };
dfJoy = { sizeof(GPDIDataFormat), sizeof(GPDIObjectDataFormat), GPDIDF_ABSAXIS, sizeof(GPDIJoyState), 3+3+2+4+GPDIJoyState::BUTTON_COUNT, dfJoyObjs };
}
return &dfJoy;
}
};
struct GPDIKeyboardState
{
BYTE keys[GPDI_MAX_KEYBOARD];
static const GPDIDataFormat* GetDataFormat()
{
static GPDIDataFormat dfKey;
static GPDIObjectDataFormat dfKeyObjs[GPDI_MAX_KEYBOARD];
for (int i = 0; i != GPDI_MAX_KEYBOARD; i++) dfKeyObjs[i] = { &GPDI_GUID_ObjKey, (DWORD)FIELD_OFFSET(GPDIKeyboardState, keys[i]), GPDIDFT_OPTIONAL|GPDIDFT_BUTTON|GPDIDFT_MAKEINSTANCE(i), 0 };
dfKey = { sizeof(GPDIDataFormat), sizeof(GPDIObjectDataFormat), GPDIDF_RELAXIS, sizeof(GPDIKeyboardState), GPDI_MAX_KEYBOARD, dfKeyObjs };
return &dfKey;
}
};
struct GPDIMouseState
{
enum { AXIS_COUNT = 3, BUTTON_COUNT = 8, EXCESS_SIZE = (BUTTON_COUNT*sizeof(BYTE)) };
union { LONG axes[AXIS_COUNT]; struct { LONG x, y, z; }; };
BYTE buttons[BUTTON_COUNT], held[BUTTON_COUNT];
static const GPDIDataFormat* GetDataFormat()
{
static GPDIDataFormat dfMouse;
static GPDIObjectDataFormat dfMouseObjs[AXIS_COUNT+BUTTON_COUNT];
const GUID* axisGuids[AXIS_COUNT] = { &GPDI_GUID_ObjXAxis, &GPDI_GUID_ObjYAxis, &GPDI_GUID_ObjZAxis };
for (int i = 0; i != AXIS_COUNT; i++) dfMouseObjs[i] = { axisGuids[i], (DWORD)FIELD_OFFSET(GPDIMouseState, axes[i]), GPDIDFT_AXIS | GPDIDFT_ANYINSTANCE | (i >= 2 ? GPDIDFT_OPTIONAL : 0), 0, };
for (int i = 0; i != BUTTON_COUNT; i++) dfMouseObjs[AXIS_COUNT+i] = { &GPDI_GUID_ObjButton, (DWORD)FIELD_OFFSET(GPDIMouseState, buttons[i]), GPDIDFT_BUTTON | GPDIDFT_ANYINSTANCE | (i >= 1 ? GPDIDFT_OPTIONAL : 0), 0, };
dfMouse = { sizeof(GPDIDataFormat), sizeof(GPDIObjectDataFormat), GPDIDF_RELAXIS, sizeof(GPDIMouseState)-EXCESS_SIZE, AXIS_COUNT+BUTTON_COUNT, dfMouseObjs };
return &dfMouse;
}
};
struct GPDIObj
{
enum EMap : unsigned char { NONE, AXIS_STICK, AXIS_MERGELSTICKANDDPAD, AXIS_PAIR, AXIS_SINGLE, BUTTON, DPAD, UNMAPPED_AXIS, UNMAPPED_DPAD };
const WCHAR* Name;
const GUID* Guid;
WORD Type, Flags, CollectionNumber, UsagePage, Usage, Dimension;
LONG RangeMin, RangeMax;
EMap Map;
unsigned char ValIdx;
LONG RangeCenter;
float FactorToNeg, FactorToPos;
DWORD HwOfs, dwOfs;
UINT_PTR appdata;
};
struct GPDirectInputDevice
{
bool IsW;
DWORD Version;
ULONG Refs;
GPGamepad& GP;
unsigned short PrevVals[_GPIDX_MAX];
GPVector<GPDIObj> Objs;
HANDLE Event, EventThread;
static void SwapObj(GPDIObj& a, GPDIObj& b) { GPDIObj c = a; a = b; b = c; }
GPDirectInputDevice(bool isW, DWORD version, GPGamepad& gp) : IsW(isW), Version(version), Refs(1), GP(gp), Event(NULL), EventThread(NULL)
{
memset(&PrevVals, 0, sizeof(PrevVals));
bool isXInputPad = (GameUsesXInput && !ForceVirtualDevices && !(pGPData->Options & OPTION_Disable_XInput));
bool usePOVtoButtons = (!isXInputPad && (pGPData->Options & OPTION_DI_POVtoButtons));
bool useTriggersToButtons = (!isXInputPad && (pGPData->Options & OPTION_DI_TriggersToButtons));
int gpidx_btn_a = ((pGPData->Options & OPTION_SwapAandB) ? GPIDX_BTN_B : GPIDX_BTN_A);
int gpidx_btn_b = ((pGPData->Options & OPTION_SwapAandB) ? GPIDX_BTN_A : GPIDX_BTN_B);
int gpidx_trigger_l = ((pGPData->Options & OPTION_SwapL1R1andL2R2) ? GPIDX_BTN_L : GPIDX_TRIGGER_L);
int gpidx_trigger_r = ((pGPData->Options & OPTION_SwapL1R1andL2R2) ? GPIDX_BTN_R : GPIDX_TRIGGER_R);
int gpidx_btn_l = ((pGPData->Options & OPTION_SwapL1R1andL2R2) ? GPIDX_TRIGGER_L : GPIDX_BTN_L);
int gpidx_btn_r = ((pGPData->Options & OPTION_SwapL1R1andL2R2) ? GPIDX_TRIGGER_R : GPIDX_BTN_R);
Objs.push_back({ L"X Axis", &GPDI_GUID_ObjXAxis, GPDIDFT_ABSAXIS, GPDIDOI_ASPECTPOSITION, 1, 1, 48, 0, 0, 0xFFFF, GPDIObj::AXIS_STICK, GPIDX_LSTICK_L });
Objs.push_back({ L"Y Axis", &GPDI_GUID_ObjYAxis, GPDIDFT_ABSAXIS, GPDIDOI_ASPECTPOSITION, 1, 1, 49, 0, 0, 0xFFFF, GPDIObj::AXIS_STICK, GPIDX_LSTICK_U });
if (isXInputPad)
Objs.push_back({ L"Z Axis", &GPDI_GUID_ObjZAxis, GPDIDFT_ABSAXIS, GPDIDOI_ASPECTPOSITION, 3, 1, 50, 0, 0xFFFF, 0, GPDIObj::AXIS_PAIR, gpidx_trigger_l });
if (!isXInputPad && !useTriggersToButtons)
Objs.push_back({ L"Z Axis", &GPDI_GUID_ObjZAxis, GPDIDFT_ABSAXIS, GPDIDOI_ASPECTPOSITION, 3, 1, 50, 0, 0, 0xFFFF, GPDIObj::AXIS_SINGLE, gpidx_trigger_l });
Objs.push_back({ L"X Rotation", &GPDI_GUID_ObjRxAxis, GPDIDFT_ABSAXIS, GPDIDOI_ASPECTPOSITION, 2, 1, 51, 0, 0, 0xFFFF, GPDIObj::AXIS_STICK, GPIDX_RSTICK_L });
Objs.push_back({ L"Y Rotation", &GPDI_GUID_ObjRyAxis, GPDIDFT_ABSAXIS, GPDIDOI_ASPECTPOSITION, 2, 1, 52, 0, 0, 0xFFFF, GPDIObj::AXIS_STICK, GPIDX_RSTICK_U });
if (!isXInputPad && !useTriggersToButtons)
Objs.push_back({ L"Z Rotation", &GPDI_GUID_ObjRzAxis, GPDIDFT_ABSAXIS, GPDIDOI_ASPECTPOSITION, 3, 1, 53, 0, 0, 0xFFFF, GPDIObj::AXIS_SINGLE, gpidx_trigger_r });
if (!usePOVtoButtons)
Objs.push_back({ L"Hat Switch", &GPDI_GUID_ObjPOV, GPDIDFT_POV, 0, 0, 1, 57, 14, 0, 35999, GPDIObj::DPAD, GPIDX_DPAD_U });
Objs.push_back({ L"Button 0", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 1, 0, 0, 128, GPDIObj::BUTTON, gpidx_btn_a });
Objs.push_back({ L"Button 1", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 2, 0, 0, 128, GPDIObj::BUTTON, gpidx_btn_b });
Objs.push_back({ L"Button 2", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 3, 0, 0, 128, GPDIObj::BUTTON, GPIDX_BTN_X });
Objs.push_back({ L"Button 3", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 4, 0, 0, 128, GPDIObj::BUTTON, GPIDX_BTN_Y });
Objs.push_back({ L"Button 4", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 5, 0, 0, 128, GPDIObj::BUTTON, gpidx_btn_l });
Objs.push_back({ L"Button 5", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 6, 0, 0, 128, GPDIObj::BUTTON, gpidx_btn_r });
Objs.push_back({ L"Button 6", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 7, 0, 0, 128, GPDIObj::BUTTON, GPIDX_BTN_BACK });
Objs.push_back({ L"Button 7", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 8, 0, 0, 128, GPDIObj::BUTTON, GPIDX_BTN_START });
Objs.push_back({ L"Button 8", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 9, 0, 0, 128, GPDIObj::BUTTON, GPIDX_BTN_LSTICK });
Objs.push_back({ L"Button 9", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 10, 0, 0, 128, GPDIObj::BUTTON, GPIDX_BTN_RSTICK });
if (usePOVtoButtons)
{
Objs.push_back({ L"Button 10", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 11, 0, 0, 128, GPDIObj::BUTTON, GPIDX_DPAD_U });
Objs.push_back({ L"Button 11", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 12, 0, 0, 128, GPDIObj::BUTTON, GPIDX_DPAD_D });
Objs.push_back({ L"Button 12", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 13, 0, 0, 128, GPDIObj::BUTTON, GPIDX_DPAD_L });
Objs.push_back({ L"Button 13", &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 14, 0, 0, 128, GPDIObj::BUTTON, GPIDX_DPAD_R });
}
if (useTriggersToButtons)
{
Objs.push_back({ (usePOVtoButtons ? L"Button 14" : L"Button 10"), &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 11, 0, 0, 128, GPDIObj::AXIS_SINGLE, gpidx_trigger_l });
Objs.push_back({ (usePOVtoButtons ? L"Button 15" : L"Button 11"), &GPDI_GUID_ObjButton, GPDIDFT_PSHBUTTON, 0, 0, 9, 12, 0, 0, 128, GPDIObj::AXIS_SINGLE, gpidx_trigger_r });
}
Objs.push_back({ L"Collection 0 - Game Pad" , &GPDI_GUID_ObjUnknown, GPDIDFT_COLLECTION|GPDIDFT_NODATA, 0, 0, 1, 5 });
Objs.push_back({ L"Collection 1" , &GPDI_GUID_ObjUnknown, GPDIDFT_COLLECTION|GPDIDFT_NODATA, 0, 0, 1, 0 });
Objs.push_back({ L"Collection 2" , &GPDI_GUID_ObjUnknown, GPDIDFT_COLLECTION|GPDIDFT_NODATA, 0, 0, 1, 0 });
Objs.push_back({ L"Collection 3" , &GPDI_GUID_ObjUnknown, GPDIDFT_COLLECTION|GPDIDFT_NODATA, 0, 0, 1, 0 });
DWORD ofs = 0, countAxis = 0, countPov = 0, countButton = 0, countCollection = 0;
for (GPDIObj& o : Objs)
{
o.HwOfs = ofs;
o.dwOfs = (DWORD)-1;
switch (o.Type)
{
case GPDIDFT_ABSAXIS: ofs += 4; o.Type |= GPDIDFT_MAKEINSTANCE(countAxis++); break;
case GPDIDFT_POV: ofs += 4; o.Type |= GPDIDFT_MAKEINSTANCE(countPov++); break;
case GPDIDFT_PSHBUTTON: ofs += 1; o.Type |= GPDIDFT_MAKEINSTANCE(countButton++); break;
case GPDIDFT_COLLECTION|GPDIDFT_NODATA: o.HwOfs = 0; o.Type |= GPDIDFT_MAKEINSTANCE(countCollection++); break;
}
o.RangeCenter = o.RangeMin + ((o.RangeMax - o.RangeMin + 1) / 2);
o.FactorToNeg = (o.RangeCenter - o.RangeMin + 0.5f) / -65535.0f;
o.FactorToPos = (o.RangeMax - o.RangeCenter + 0.5f) / 65535.0f;
}
if (isXInputPad)
{
// Make layout match a real XInput controller
SwapObj(Objs[0], Objs[1]); // Swap X and Y (keep instance numbers)
SwapObj(Objs[2], Objs[4]); // Swap Z and RY (keep instance numbers)
Objs.insert(&Objs[16], Objs[5]); // Copy Hat to after Buttons (no change in HwOfs!)
Objs.erase(&Objs[5]); // Remove old Hat
Objs[0].HwOfs = 0; // X has offset 0
Objs[1].HwOfs = 4; // Y has offset 4
Objs[2].HwOfs = 8; // Ry has offset 8
Objs[4].HwOfs = 16; // Z has offset 16
}
if (pGPData->Options & OPTION_DPadToLStick)
{
Objs[0].Map = Objs[1].Map = GPDIObj::AXIS_MERGELSTICKANDDPAD;
}
if (!Logged[&gp - pGPData->Gamepads])
{
Logged[&gp - pGPData->Gamepads] = true;
WriteLog("Application started reading input for %s %s %d%s\n", "DirectInput", "joystick", (int)(&gp - pGPData->Gamepads) + 1, (isXInputPad ? " (simulating XInput gamepad because XInput was also loaded)" : ""));
}
}
~GPDirectInputDevice() { SetEventNotification(NULL); }
static DWORD WINAPI EventThreadFunc(GPDirectInputDevice* self)
{
Sleep(1000); // wait a bit before starting up to let main thread finish up more of the controller setup
for (DWORD dwInOut;;)
{
self->GetDeviceData(0, NULL, &dwInOut, GPDIGDD_PEEK);
if (dwInOut)
SetEvent(self->Event);
Sleep(10);
}
return 0;
}
virtual HRESULT STDMETHODCALLTYPE QueryInterface(const GUID& riid, void** ppvObject) { *ppvObject = this; AddRef(); return S_OK; }
virtual ULONG STDMETHODCALLTYPE AddRef() { return ++Refs; }
virtual ULONG STDMETHODCALLTYPE Release() { if (!--Refs) { delete this; return 0; } return Refs; }
virtual HRESULT STDMETHODCALLTYPE GetCapabilities(GPDIDEVCAPS* lpDIDevCaps)
{
lpDIDevCaps->dwFlags = 5;
lpDIDevCaps->dwDevType = (Version >= GPDI_VERSION_8 ? GPDIMAKEDEVTYPE(GPDI8DEVTYPE_GAMEPAD, GPDI8SUBDEVTYPE_GAMEPAD_STANDARD, GPDIDEVTYPE_HID) : GPDI1DEVTYPE_JOYSTICK);
lpDIDevCaps->dwAxes = lpDIDevCaps->dwButtons = lpDIDevCaps->dwPOVs = 0;
for (GPDIObj& o : Objs)
{
if (o.Type & GPDIDFT_AXIS) lpDIDevCaps->dwAxes++;
if (o.Type & GPDIDFT_BUTTON) lpDIDevCaps->dwButtons++;
if (o.Type & GPDIDFT_POV) lpDIDevCaps->dwPOVs++;
}
if (lpDIDevCaps->dwSize >= sizeof(*lpDIDevCaps))
{
lpDIDevCaps->dwFFSamplePeriod = 0;
lpDIDevCaps->dwFFMinTimeResolution = 0;
lpDIDevCaps->dwFirmwareRevision = 0;
lpDIDevCaps->dwHardwareRevision = 0;
lpDIDevCaps->dwFFDriverVersion = 0;
}
return S_OK;
}
virtual HRESULT STDMETHODCALLTYPE EnumObjects(GPDIEnumDeviceObjectsCB lpCallback, LPVOID pvRef, DWORD dwFlags)
{
GPDIDeviceObjectInstance i;
auto e = i.GetExtra(IsW);
memset(&i, 0, sizeof(i));
i.dwSize = i.GetSize(IsW);
for (GPDIObj& o : Objs)
{
if (dwFlags && !(o.Type & dwFlags)) continue;
i.guidType = *o.Guid;
i.dwOfs = o.HwOfs;
i.dwType = o.Type;
i.dwFlags = o.Flags;
i.SetStrings(IsW, o.Name);
e->wCollectionNumber = o.CollectionNumber;
e->wUsagePage = o.UsagePage;
e->wUsage = o.Usage;
e->dwDimension = o.Dimension;
lpCallback(&i, pvRef);
}
return S_OK;
}
virtual HRESULT STDMETHODCALLTYPE GetProperty(const GUID& rguidProp, GPDIPropHeader* pdiph)
{
for (GPDIObj& o : Objs)
{
switch (pdiph->dwHow)
{
case GPDIPH_DEVICE: if (pdiph->dwObj == 0) break; else return E_FAIL;
case GPDIPH_BYOFFSET: if (o.dwOfs == pdiph->dwObj) break; else continue;
case GPDIPH_BYID: if (o.Type == pdiph->dwObj) break; else continue;
case GPDIPH_BYUSAGE: if (o.Usage == pdiph->dwObj) break; else continue;
default: return E_FAIL;
}
switch ((size_t)(void*)&rguidProp)
{
case GPDIPROP_BUFFERSIZE:
((GPDIPropDWord*)pdiph)->dwData = 0;
return S_OK;
case GPDIPROP_AXISMODE:
if (o.Type != GPDIDFT_ABSAXIS) return E_FAIL;
((GPDIPropDWord*)pdiph)->dwData = GPDIPROPAXISMODE_ABS;
return S_OK;
case GPDIPROP_GRANULARITY:
((GPDIPropDWord*)pdiph)->dwData = 1;
return S_OK;
case GPDIPROP_RANGE:
if (o.RangeMin < o.RangeMax) { ((GPDIPropRange*)pdiph)->lMin = o.RangeMin; ((GPDIPropRange*)pdiph)->lMax = o.RangeMax; }
else { ((GPDIPropRange*)pdiph)->lMin = o.RangeMax; ((GPDIPropRange*)pdiph)->lMax = o.RangeMin; }
return S_OK;
case GPDIPROP_DEADZONE:
((GPDIPropDWord*)pdiph)->dwData = 0;
return S_OK;
case GPDIPROP_SATURATION:
((GPDIPropDWord*)pdiph)->dwData = 10000;
case GPDIPROP_FFGAIN:
((GPDIPropDWord*)pdiph)->dwData = 0;
return S_OK;
case GPDIPROP_FFLOAD:
((GPDIPropDWord*)pdiph)->dwData = 0;
return S_OK;
case GPDIPROP_AUTOCENTER:
((GPDIPropDWord*)pdiph)->dwData = GPDIPROPAUTOCENTER_ON;
return S_OK;
case GPDIPROP_CALIBRATIONMODE:
((GPDIPropDWord*)pdiph)->dwData = GPDIPROPCALIBRATIONMODE_COOKED;
return S_OK;
case GPDI5PROP_CALIBRATION:
((GPDIPropCal*)pdiph)->lMin = 0;
((GPDIPropCal*)pdiph)->lCenter = 0x8000;
((GPDIPropCal*)pdiph)->lMax = 0xFFFF;
return S_OK;
case GPDI5PROP_GUIDANDPATH:
((GPDIPropGUIDAndPath*)pdiph)->guidClass = GPDI_GUID_DevIntfHID;
MultiByteToWideChar(CP_ACP, 0, XBOXDevicePath, sizeof(XBOXDevicePath), ((GPDIPropGUIDAndPath*)pdiph)->wszPath, MAX_PATH);
return S_OK;
//case GPDI5PROP_INSTANCENAME: // unsupported
//case GPDI5PROP_PRODUCTNAME: // unsupported
case GPDI5PROP_JOYSTICKID:
((GPDIPropDWord*)pdiph)->dwData = (DWORD)(1 + (&GP - pGPData->Gamepads));
return S_OK;
case GPDI5PROP_GETPORTDISPLAYNAME:
wcscpy(((GPDIPropString*)pdiph)->wsz, XBOXProductName);
return S_FALSE; // real device does this, too
case GPDI7PROP_PHYSICALRANGE:
case GPDI7PROP_LOGICALRANGE:
((GPDIPropRange*)pdiph)->lMin = 0;
((GPDIPropRange*)pdiph)->lMax = 0xFFFF;
return S_OK;
case GPDI8PROP_APPDATA:
((GPDIPropPointer*)pdiph)->uData = o.appdata;
return S_OK;
case GPDI8PROP_VIDPID:
((GPDIPropDWord*)pdiph)->dwData = GPDI_GUID_XBOXProduct.Data1;
return S_OK;
case GPDI8PROP_USERNAME:
return S_FALSE; // no user set
case GPDI8PROP_TYPENAME:
MultiByteToWideChar(CP_ACP, 0, "VID_045E&PID_028E", sizeof("VID_045E&PID_028E"), ((GPDIPropGUIDAndPath*)pdiph)->wszPath, MAX_PATH);
return S_OK;
}
}
return GPDIERR_OBJECTNOTFOUND;
}
virtual HRESULT STDMETHODCALLTYPE SetProperty(const GUID& rguidProp, const GPDIPropHeader* pdiph)
{
for (GPDIObj& o : Objs)
{
switch (pdiph->dwHow)
{
case GPDIPH_DEVICE: if (pdiph->dwObj == 0) break; else return E_FAIL;
case GPDIPH_BYOFFSET: if (o.dwOfs == pdiph->dwObj) break; else continue;
case GPDIPH_BYID: if (o.Type == pdiph->dwObj) break; else continue;
case GPDIPH_BYUSAGE: if (o.Usage == pdiph->dwObj) break; else continue;
default: return E_FAIL;
}
switch ((size_t)&rguidProp)
{
case GPDIPROP_RANGE:
if (((const GPDIPropRange*)pdiph)->lMin >= ((const GPDIPropRange*)pdiph)->lMax) return E_FAIL;
if (o.RangeMin > o.RangeMax) { o.RangeMin = ((const GPDIPropRange*)pdiph)->lMax; o.RangeMax = ((const GPDIPropRange*)pdiph)->lMin; }
else { o.RangeMin = ((const GPDIPropRange*)pdiph)->lMin; o.RangeMax = ((const GPDIPropRange*)pdiph)->lMax; }
o.RangeCenter = o.RangeMin + ((o.RangeMax - o.RangeMin + 1) / 2);
o.FactorToNeg = (o.RangeCenter - o.RangeMin + 0.5f) / -65535.0f;
o.FactorToPos = (o.RangeMax - o.RangeCenter + 0.5f) / 65535.0f;
break;
case GPDIPROP_DEADZONE: // todo
case GPDIPROP_SATURATION: // todo
case GPDIPROP_FFGAIN: // todo
//case GPDI5PROP_INSTANCENAME: // unsupported
//case GPDI5PROP_PRODUCTNAME: // unsupported
case GPDI8PROP_CPOINTS:
case GPDI8PROP_APPDATA:
o.appdata = ((GPDIPropPointer*)pdiph)->uData;
break;
}
}
return S_OK; //accept all setprop
}
virtual HRESULT STDMETHODCALLTYPE Acquire()
{
return S_OK;
}
virtual HRESULT STDMETHODCALLTYPE Unacquire()
{
return S_OK;
}
virtual HRESULT STDMETHODCALLTYPE GetDeviceState(DWORD cbData, LPVOID lpvData)
{
if (!lpvData) return E_FAIL;
RunInputUpdaters(GP);
DWORD val;
memset(lpvData, 0, cbData);
for (const GPDIObj& o : Objs)
{
switch (o.Map)
{
case GPDIObj::AXIS_STICK:
val = (DWORD)(o.RangeCenter
+ (LONG)(GP.Axis(o.ValIdx) * o.FactorToNeg)
+ (LONG)(GP.Axis(o.ValIdx+1) * o.FactorToPos));
goto write_val;
case GPDIObj::AXIS_MERGELSTICKANDDPAD:
val = (DWORD)(o.RangeCenter
+ (LONG)(GP.Axis(o.ValIdx, true) * o.FactorToNeg)
+ (LONG)(GP.Axis(o.ValIdx+1, true) * o.FactorToPos));
goto write_val;
case GPDIObj::AXIS_PAIR:
val = (DWORD)(o.RangeCenter
+ (LONG)(GP.Vals[o.ValIdx] * o.FactorToNeg)
+ (LONG)(GP.Vals[o.ValIdx+1] * o.FactorToPos));
goto write_val;
case GPDIObj::AXIS_SINGLE:
val = (DWORD)(o.RangeCenter
+ (LONG)(GP.Vals[o.ValIdx] * o.FactorToPos));
goto write_val;
case GPDIObj::BUTTON:
val = ((GP.Vals[o.ValIdx] & 0x8000u) ? (DWORD)o.RangeMax : (DWORD)o.RangeMin);
goto write_val;
case GPDIObj::UNMAPPED_AXIS:
val = (DWORD)o.RangeCenter;
goto write_val;
case GPDIObj::UNMAPPED_DPAD:
val = 0xFFFFFFFF;
goto write_val;
case GPDIObj::DPAD:
unsigned int mask =
((GP.Vals[o.ValIdx ] & 0x8000u) >> 15) | // 1 UP
((GP.Vals[o.ValIdx+1] & 0x8000u) >> 14) | // 2 DOWN
((GP.Vals[o.ValIdx+2] & 0x8000u) >> 13) | // 4 LEFT
((GP.Vals[o.ValIdx+3] & 0x8000u) >> 12); // 8 RIGHT
static const DWORD DPADDatas[] = { 0xFFFFFFFF, 0, 18000, 0xFFFFFFFF, 27000, 31500, 22500, 27000, 9000, 4500, 13500, 9000, 0xFFFFFFFF, 0, 18000, 0xFFFFFFFF };
val = DPADDatas[mask];
if (val != 0xFFFFFFFF && (o.RangeMin != 0 || o.RangeMax != 35999))
val = o.RangeMin + (DWORD)((val / 35999.0) * (o.RangeMax - o.RangeMin));
goto write_val;
write_val:
if (o.Type & GPDIDFT_BUTTON) { if (o.dwOfs < cbData) *((BYTE*)lpvData + o.dwOfs) = (BYTE)(val & 0x80); }
else { if (o.dwOfs + sizeof(DWORD) <= cbData) memcpy((char*)lpvData + o.dwOfs, &val, sizeof(DWORD)); }
}
}
return S_OK;
}
virtual HRESULT STDMETHODCALLTYPE GetDeviceData(DWORD cbObjectData, GPDIDeviceObjectData* rgdod, LPDWORD pdwInOut, DWORD dwFlags)
{
if (!pdwInOut) return E_FAIL;
RunInputUpdaters(GP);
DWORD wantNum = (rgdod && !(dwFlags & GPDIGDD_PEEK) ? *pdwInOut : 0), haveNum = 0;
for (const GPDIObj& o : Objs)
{
switch (o.Map)
{
case GPDIObj::AXIS_STICK:
{
unsigned short v0 = GP.Axis(o.ValIdx), v1 = GP.Axis(o.ValIdx+1);
if (PrevVals[o.ValIdx] == v0 && PrevVals[o.ValIdx+1] == v1) continue;
haveNum++;
if (!wantNum) continue;
rgdod->dwData = o.RangeCenter
+ (DWORD)((PrevVals[o.ValIdx ] = v0) * o.FactorToNeg)
+ (DWORD)((PrevVals[o.ValIdx+1] = v1) * o.FactorToPos);
goto write_want;
}
case GPDIObj::AXIS_MERGELSTICKANDDPAD:
{
unsigned short v0 = GP.Axis(o.ValIdx, true), v1 = GP.Axis(o.ValIdx+1, true);
if (PrevVals[o.ValIdx] == v0 && PrevVals[o.ValIdx+1] == v1) continue;
haveNum++;
if (!wantNum) continue;
rgdod->dwData = o.RangeCenter
+ (DWORD)((PrevVals[o.ValIdx ] = v0) * o.FactorToNeg)
+ (DWORD)((PrevVals[o.ValIdx+1] = v1) * o.FactorToPos);
goto write_want;
}
case GPDIObj::AXIS_PAIR:
if (PrevVals[o.ValIdx] == GP.Vals[o.ValIdx] && PrevVals[o.ValIdx+1] == GP.Vals[o.ValIdx+1]) continue;
haveNum++;
if (!wantNum) continue;
rgdod->dwData = o.RangeCenter
+ (DWORD)((PrevVals[o.ValIdx ] = GP.Vals[o.ValIdx ]) * o.FactorToNeg)
+ (DWORD)((PrevVals[o.ValIdx+1] = GP.Vals[o.ValIdx+1]) * o.FactorToPos);
goto write_want;
case GPDIObj::AXIS_SINGLE:
if (PrevVals[o.ValIdx] == GP.Vals[o.ValIdx]) continue;
haveNum++;
if (!wantNum) continue;
rgdod->dwData = o.RangeCenter
+ (DWORD)((PrevVals[o.ValIdx ] = GP.Vals[o.ValIdx ]) * o.FactorToPos);
goto write_want;
case GPDIObj::BUTTON:
if ((PrevVals[o.ValIdx] & 0x8000u) == (GP.Vals[o.ValIdx] & 0x8000u)) continue;
haveNum++;
if (!wantNum) continue;
rgdod->dwData = (((PrevVals[o.ValIdx] = GP.Vals[o.ValIdx]) & 0x8000u) ? o.RangeMax : o.RangeMin);
goto write_want;
case GPDIObj::DPAD:
if ( (PrevVals[o.ValIdx ] & 0x8000u) == (GP.Vals[o.ValIdx ] & 0x8000u)
&& (PrevVals[o.ValIdx+1] & 0x8000u) == (GP.Vals[o.ValIdx+1] & 0x8000u)
&& (PrevVals[o.ValIdx+2] & 0x8000u) == (GP.Vals[o.ValIdx+2] & 0x8000u)
&& (PrevVals[o.ValIdx+3] & 0x8000u) == (GP.Vals[o.ValIdx+3] & 0x8000u)) continue;
haveNum++;
if (!wantNum) continue;
unsigned int mask =
(((PrevVals[o.ValIdx ] = GP.Vals[o.ValIdx ]) & 0x8000u) >> 15) | // 1 UP
(((PrevVals[o.ValIdx+1] = GP.Vals[o.ValIdx+1]) & 0x8000u) >> 14) | // 2 DOWN
(((PrevVals[o.ValIdx+2] = GP.Vals[o.ValIdx+2]) & 0x8000u) >> 13) | // 4 LEFT
(((PrevVals[o.ValIdx+3] = GP.Vals[o.ValIdx+3]) & 0x8000u) >> 12); // 8 RIGHT
static const DWORD DPADDatas[] = { 0xFFFFFFFF, 0, 18000, 0xFFFFFFFF, 27000, 31500, 22500, 27000, 9000, 4500, 13500, 9000, 0xFFFFFFFF, 0, 18000, 0xFFFFFFFF };
rgdod->dwData = DPADDatas[mask];
if (rgdod->dwData != 0xFFFFFFFF && (o.RangeMin != 0 || o.RangeMax != 35999))
rgdod->dwData = o.RangeMin + (DWORD)((rgdod->dwData / 35999.0) * (o.RangeMax - o.RangeMin));
goto write_want;
write_want:
static DWORD seq = 133147;
if (haveNum == 1) seq += 2;
rgdod->dwTimeStamp = GP.TimeStamp;
rgdod->dwOfs = o.dwOfs;
rgdod->dwSequence = seq;
if (cbObjectData == sizeof(*rgdod)) rgdod->uAppData = (UINT_PTR)-1;
rgdod = (GPDIDeviceObjectData*)((char*)rgdod + cbObjectData);
wantNum--;
continue;
}
}
*pdwInOut = haveNum;
return S_OK;