1 /* DirectInput Generic Joystick device
3 * Copyright 1998 Marcus Meissner
4 * Copyright 1998,1999 Lionel Ulmer
5 * Copyright 2000-2001 TransGaming Technologies Inc.
6 * Copyright 2009 Aric Stewart, CodeWeavers
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
31 #include "joystick_private.h"
32 #include "wine/debug.h"
35 WINE_DEFAULT_DEBUG_CHANNEL(dinput
);
37 #define VID_MICROSOFT 0x045e
39 static const WORD PID_XBOX_CONTROLLERS
[] = {
40 0x0202, /* Xbox Controller */
41 0x0285, /* Xbox Controller S */
42 0x0289, /* Xbox Controller S */
43 0x028e, /* Xbox360 Controller */
44 0x028f, /* Xbox360 Wireless Controller */
45 0x02d1, /* Xbox One Controller */
46 0x02dd, /* Xbox One Controller (Covert Forces/Firmware 2015) */
47 0x02e0, /* Xbox One X Controller */
48 0x02e3, /* Xbox One Elite Controller */
49 0x02e6, /* Wireless XBox Controller Dongle */
50 0x02ea, /* Xbox One S Controller */
51 0x02fd, /* Xbox One S Controller (Firmware 2017) */
52 0x0719, /* Xbox 360 Wireless Adapter */
55 /* Windows uses this GUID for guidProduct on non-keyboard/mouse devices.
56 * Data1 contains the device VID (low word) and PID (high word).
57 * Data4 ends with the ASCII bytes "PIDVID".
59 const GUID DInput_PIDVID_Product_GUID
= { /* device_pidvid-0000-0000-0000-504944564944 */
60 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44}
63 static inline JoystickGenericImpl
*impl_from_IDirectInputDevice8W(IDirectInputDevice8W
*iface
)
65 return CONTAINING_RECORD(CONTAINING_RECORD(iface
, IDirectInputDeviceImpl
, IDirectInputDevice8W_iface
), JoystickGenericImpl
, base
);
68 DWORD
typeFromGUID(REFGUID guid
)
70 if (IsEqualGUID(guid
, &GUID_ConstantForce
)) {
71 return DIEFT_CONSTANTFORCE
;
72 } else if (IsEqualGUID(guid
, &GUID_Square
)
73 || IsEqualGUID(guid
, &GUID_Sine
)
74 || IsEqualGUID(guid
, &GUID_Triangle
)
75 || IsEqualGUID(guid
, &GUID_SawtoothUp
)
76 || IsEqualGUID(guid
, &GUID_SawtoothDown
)) {
77 return DIEFT_PERIODIC
;
78 } else if (IsEqualGUID(guid
, &GUID_RampForce
)) {
79 return DIEFT_RAMPFORCE
;
80 } else if (IsEqualGUID(guid
, &GUID_Spring
)
81 || IsEqualGUID(guid
, &GUID_Damper
)
82 || IsEqualGUID(guid
, &GUID_Inertia
)
83 || IsEqualGUID(guid
, &GUID_Friction
)) {
84 return DIEFT_CONDITION
;
85 } else if (IsEqualGUID(guid
, &GUID_CustomForce
)) {
86 return DIEFT_CUSTOMFORCE
;
88 WARN("GUID (%s) is not a known force type\n", _dump_dinput_GUID(guid
));
93 DWORD
get_device_type(DWORD version
, BOOL is_joystick
)
96 return version
>= 0x0800 ? DI8DEVTYPE_JOYSTICK
| (DI8DEVTYPEJOYSTICK_STANDARD
<< 8) :
97 DIDEVTYPE_JOYSTICK
| (DIDEVTYPEJOYSTICK_TRADITIONAL
<< 8);
99 return version
>= 0x0800 ? DI8DEVTYPE_GAMEPAD
| (DI8DEVTYPEJOYSTICK_STANDARD
<< 8) :
100 DIDEVTYPE_JOYSTICK
| (DIDEVTYPEJOYSTICK_GAMEPAD
<< 8);
103 static void _dump_DIEFFECT_flags(DWORD dwFlags
)
105 if (TRACE_ON(dinput
)) {
107 static const struct {
111 #define FE(x) { x, #x}
114 FE(DIEFF_OBJECTOFFSETS
),
119 for (i
= 0; i
< ARRAY_SIZE(flags
); i
++)
120 if (flags
[i
].mask
& dwFlags
)
121 TRACE("%s ", flags
[i
].name
);
126 static void _dump_DIENVELOPE(LPCDIENVELOPE env
)
128 if (env
->dwSize
!= sizeof(DIENVELOPE
)) {
129 WARN("Non-standard DIENVELOPE structure size %d.\n", env
->dwSize
);
131 TRACE("Envelope has attack (level: %d time: %d), fade (level: %d time: %d)\n",
132 env
->dwAttackLevel
, env
->dwAttackTime
, env
->dwFadeLevel
, env
->dwFadeTime
);
135 static void _dump_DICONSTANTFORCE(LPCDICONSTANTFORCE frc
)
137 TRACE("Constant force has magnitude %d\n", frc
->lMagnitude
);
140 static void _dump_DIPERIODIC(LPCDIPERIODIC frc
)
142 TRACE("Periodic force has magnitude %d, offset %d, phase %d, period %d\n",
143 frc
->dwMagnitude
, frc
->lOffset
, frc
->dwPhase
, frc
->dwPeriod
);
146 static void _dump_DIRAMPFORCE(LPCDIRAMPFORCE frc
)
148 TRACE("Ramp force has start %d, end %d\n",
149 frc
->lStart
, frc
->lEnd
);
152 static void _dump_DICONDITION(LPCDICONDITION frc
)
154 TRACE("Condition has offset %d, pos/neg coefficients %d and %d, pos/neg saturations %d and %d, deadband %d\n",
155 frc
->lOffset
, frc
->lPositiveCoefficient
, frc
->lNegativeCoefficient
,
156 frc
->dwPositiveSaturation
, frc
->dwNegativeSaturation
, frc
->lDeadBand
);
159 static void _dump_DICUSTOMFORCE(LPCDICUSTOMFORCE frc
)
162 TRACE("Custom force uses %d channels, sample period %d. Has %d samples at %p.\n",
163 frc
->cChannels
, frc
->dwSamplePeriod
, frc
->cSamples
, frc
->rglForceData
);
164 if (frc
->cSamples
% frc
->cChannels
!= 0)
165 WARN("Custom force has a non-integral samples-per-channel count!\n");
166 if (TRACE_ON(dinput
)) {
167 TRACE("Custom force data (time aligned, axes in order):\n");
168 for (i
= 1; i
<= frc
->cSamples
; ++i
) {
169 TRACE("%d ", frc
->rglForceData
[i
]);
170 if (i
% frc
->cChannels
== 0)
176 void dump_DIEFFECT(LPCDIEFFECT eff
, REFGUID guid
, DWORD dwFlags
)
178 DWORD type
= typeFromGUID(guid
);
181 TRACE("Dumping DIEFFECT structure:\n");
182 TRACE(" - dwSize: %d\n", eff
->dwSize
);
183 if ((eff
->dwSize
!= sizeof(DIEFFECT
)) && (eff
->dwSize
!= sizeof(DIEFFECT_DX5
))) {
184 WARN("Non-standard DIEFFECT structure size %d\n", eff
->dwSize
);
186 TRACE(" - dwFlags: %d\n", eff
->dwFlags
);
188 _dump_DIEFFECT_flags(eff
->dwFlags
);
189 TRACE(" - dwDuration: %d\n", eff
->dwDuration
);
190 TRACE(" - dwGain: %d\n", eff
->dwGain
);
192 if (eff
->dwGain
> 10000)
193 WARN("dwGain is out of range (>10,000)\n");
195 TRACE(" - dwTriggerButton: %d\n", eff
->dwTriggerButton
);
196 TRACE(" - dwTriggerRepeatInterval: %d\n", eff
->dwTriggerRepeatInterval
);
197 TRACE(" - rglDirection: %p\n", eff
->rglDirection
);
198 if (dwFlags
& DIEP_DIRECTION
&& eff
->rglDirection
) {
200 for (i
= 0; i
< eff
->cAxes
; ++i
)
201 TRACE("%d ", eff
->rglDirection
[i
]);
204 TRACE(" - cbTypeSpecificParams: %d\n", eff
->cbTypeSpecificParams
);
205 TRACE(" - lpvTypeSpecificParams: %p\n", eff
->lpvTypeSpecificParams
);
207 /* Only trace some members if dwFlags indicates they have data */
208 if (dwFlags
& DIEP_AXES
) {
209 TRACE(" - cAxes: %d\n", eff
->cAxes
);
210 TRACE(" - rgdwAxes: %p\n", eff
->rgdwAxes
);
212 if (TRACE_ON(dinput
) && eff
->rgdwAxes
) {
214 for (i
= 0; i
< eff
->cAxes
; ++i
)
215 TRACE("%d ", eff
->rgdwAxes
[i
]);
220 if (dwFlags
& DIEP_ENVELOPE
) {
221 TRACE(" - lpEnvelope: %p\n", eff
->lpEnvelope
);
222 if (eff
->lpEnvelope
!= NULL
)
223 _dump_DIENVELOPE(eff
->lpEnvelope
);
226 if (eff
->dwSize
> sizeof(DIEFFECT_DX5
))
227 TRACE(" - dwStartDelay: %d\n", eff
->dwStartDelay
);
229 if (type
== DIEFT_CONSTANTFORCE
) {
230 if (eff
->cbTypeSpecificParams
!= sizeof(DICONSTANTFORCE
)) {
231 WARN("Effect claims to be a constant force but the type-specific params are the wrong size!\n");
232 } else if (!eff
->lpvTypeSpecificParams
) {
233 WARN("Size of type-specific params is correct but pointer is NULL!\n");
235 _dump_DICONSTANTFORCE(eff
->lpvTypeSpecificParams
);
237 } else if (type
== DIEFT_PERIODIC
) {
238 if (eff
->cbTypeSpecificParams
!= sizeof(DIPERIODIC
)) {
239 WARN("Effect claims to be a periodic force but the type-specific params are the wrong size!\n");
240 } else if (!eff
->lpvTypeSpecificParams
) {
241 WARN("Size of type-specific params is correct but pointer is NULL!\n");
243 _dump_DIPERIODIC(eff
->lpvTypeSpecificParams
);
245 } else if (type
== DIEFT_RAMPFORCE
) {
246 if (eff
->cbTypeSpecificParams
!= sizeof(DIRAMPFORCE
)) {
247 WARN("Effect claims to be a ramp force but the type-specific params are the wrong size!\n");
248 } else if (!eff
->lpvTypeSpecificParams
) {
249 WARN("Size of type-specific params is correct but pointer is NULL!\n");
251 _dump_DIRAMPFORCE(eff
->lpvTypeSpecificParams
);
253 } else if (type
== DIEFT_CONDITION
) {
254 if (eff
->cbTypeSpecificParams
== sizeof(DICONDITION
) && eff
->lpvTypeSpecificParams
) {
255 _dump_DICONDITION(eff
->lpvTypeSpecificParams
);
256 } else if (eff
->cbTypeSpecificParams
== 2 * sizeof(DICONDITION
) && eff
->lpvTypeSpecificParams
) {
257 DICONDITION
*condition
= eff
->lpvTypeSpecificParams
;
258 _dump_DICONDITION(&condition
[0]);
259 _dump_DICONDITION(&condition
[1]);
261 WARN("Effect claims to be a condition but the type-specific params are the wrong size or NULL!\n");
263 } else if (type
== DIEFT_CUSTOMFORCE
) {
264 if (eff
->cbTypeSpecificParams
!= sizeof(DICUSTOMFORCE
)) {
265 WARN("Effect claims to be a custom force but the type-specific params are the wrong size!\n");
266 } else if (!eff
->lpvTypeSpecificParams
) {
267 WARN("Size of type-specific params is correct but pointer is NULL!\n");
269 _dump_DICUSTOMFORCE(eff
->lpvTypeSpecificParams
);
274 BOOL
device_disabled_registry(const char* name
)
276 static const char disabled_str
[] = "disabled";
277 static const char joystick_key
[] = "Joysticks";
278 char buffer
[MAX_PATH
];
279 HKEY hkey
, appkey
, temp
;
280 BOOL do_disable
= FALSE
;
282 get_app_key(&hkey
, &appkey
);
284 /* Joystick settings are in the 'joysticks' subkey */
287 if (RegOpenKeyA(appkey
, joystick_key
, &temp
)) temp
= 0;
293 if (RegOpenKeyA(hkey
, joystick_key
, &temp
)) temp
= 0;
298 /* Look for the "controllername"="disabled" key */
299 if (!get_config_key(hkey
, appkey
, name
, buffer
, sizeof(buffer
)))
300 if (!strcmp(disabled_str
, buffer
))
302 TRACE("Disabling joystick '%s' based on registry key.\n", name
);
306 if (appkey
) RegCloseKey(appkey
);
307 if (hkey
) RegCloseKey(hkey
);
312 BOOL
is_xinput_device(const DIDEVCAPS
*devcaps
, WORD vid
, WORD pid
)
316 if (vid
== VID_MICROSOFT
)
318 for (i
= 0; i
< ARRAY_SIZE(PID_XBOX_CONTROLLERS
); i
++)
319 if (pid
== PID_XBOX_CONTROLLERS
[i
]) return TRUE
;
322 return (devcaps
->dwAxes
== 6 && devcaps
->dwButtons
>= 14);
325 /******************************************************************************
326 * SetProperty : change input device properties
328 HRESULT WINAPI
JoystickWGenericImpl_SetProperty(LPDIRECTINPUTDEVICE8W iface
, REFGUID rguid
, LPCDIPROPHEADER ph
)
330 JoystickGenericImpl
*This
= impl_from_IDirectInputDevice8W(iface
);
332 ObjProps remap_props
;
334 TRACE("(%p,%s,%p)\n",This
,debugstr_guid(rguid
),ph
);
337 WARN("invalid parameter: ph == NULL\n");
338 return DIERR_INVALIDPARAM
;
341 if (TRACE_ON(dinput
))
342 _dump_DIPROPHEADER(ph
);
344 if (IS_DIPROP(rguid
)) {
345 switch (LOWORD(rguid
)) {
346 case (DWORD_PTR
)DIPROP_RANGE
: {
347 LPCDIPROPRANGE pr
= (LPCDIPROPRANGE
)ph
;
348 if (ph
->dwHow
== DIPH_DEVICE
) {
350 /* Many games poll the joystick immediately after setting the range
351 * for calibration purposes, so the old values need to be remapped
352 * to the new range before it does so */
354 TRACE("proprange(%d,%d) all\n", pr
->lMin
, pr
->lMax
);
355 for (i
= 0; i
< This
->base
.data_format
.wine_df
->dwNumObjs
; i
++) {
357 remap_props
.lDevMin
= This
->props
[i
].lMin
;
358 remap_props
.lDevMax
= This
->props
[i
].lMax
;
360 remap_props
.lDeadZone
= This
->props
[i
].lDeadZone
;
361 remap_props
.lSaturation
= This
->props
[i
].lSaturation
;
363 remap_props
.lMin
= pr
->lMin
;
364 remap_props
.lMax
= pr
->lMax
;
366 switch (This
->base
.data_format
.wine_df
->rgodf
[i
].dwOfs
) {
367 case DIJOFS_X
: This
->js
.lX
= joystick_map_axis(&remap_props
, This
->js
.lX
); break;
368 case DIJOFS_Y
: This
->js
.lY
= joystick_map_axis(&remap_props
, This
->js
.lY
); break;
369 case DIJOFS_Z
: This
->js
.lZ
= joystick_map_axis(&remap_props
, This
->js
.lZ
); break;
370 case DIJOFS_RX
: This
->js
.lRx
= joystick_map_axis(&remap_props
, This
->js
.lRx
); break;
371 case DIJOFS_RY
: This
->js
.lRy
= joystick_map_axis(&remap_props
, This
->js
.lRy
); break;
372 case DIJOFS_RZ
: This
->js
.lRz
= joystick_map_axis(&remap_props
, This
->js
.lRz
); break;
373 case DIJOFS_SLIDER(0): This
->js
.rglSlider
[0] = joystick_map_axis(&remap_props
, This
->js
.rglSlider
[0]); break;
374 case DIJOFS_SLIDER(1): This
->js
.rglSlider
[1] = joystick_map_axis(&remap_props
, This
->js
.rglSlider
[1]); break;
378 This
->props
[i
].lMin
= pr
->lMin
;
379 This
->props
[i
].lMax
= pr
->lMax
;
382 int obj
= find_property(&This
->base
.data_format
, ph
);
384 TRACE("proprange(%d,%d) obj=%d\n", pr
->lMin
, pr
->lMax
, obj
);
387 remap_props
.lDevMin
= This
->props
[obj
].lMin
;
388 remap_props
.lDevMax
= This
->props
[obj
].lMax
;
390 remap_props
.lDeadZone
= This
->props
[obj
].lDeadZone
;
391 remap_props
.lSaturation
= This
->props
[obj
].lSaturation
;
393 remap_props
.lMin
= pr
->lMin
;
394 remap_props
.lMax
= pr
->lMax
;
396 switch (This
->base
.data_format
.wine_df
->rgodf
[obj
].dwOfs
) {
397 case DIJOFS_X
: This
->js
.lX
= joystick_map_axis(&remap_props
, This
->js
.lX
); break;
398 case DIJOFS_Y
: This
->js
.lY
= joystick_map_axis(&remap_props
, This
->js
.lY
); break;
399 case DIJOFS_Z
: This
->js
.lZ
= joystick_map_axis(&remap_props
, This
->js
.lZ
); break;
400 case DIJOFS_RX
: This
->js
.lRx
= joystick_map_axis(&remap_props
, This
->js
.lRx
); break;
401 case DIJOFS_RY
: This
->js
.lRy
= joystick_map_axis(&remap_props
, This
->js
.lRy
); break;
402 case DIJOFS_RZ
: This
->js
.lRz
= joystick_map_axis(&remap_props
, This
->js
.lRz
); break;
403 case DIJOFS_SLIDER(0): This
->js
.rglSlider
[0] = joystick_map_axis(&remap_props
, This
->js
.rglSlider
[0]); break;
404 case DIJOFS_SLIDER(1): This
->js
.rglSlider
[1] = joystick_map_axis(&remap_props
, This
->js
.rglSlider
[1]); break;
408 This
->props
[obj
].lMin
= pr
->lMin
;
409 This
->props
[obj
].lMax
= pr
->lMax
;
415 case (DWORD_PTR
)DIPROP_DEADZONE
: {
416 LPCDIPROPDWORD pd
= (LPCDIPROPDWORD
)ph
;
417 if (ph
->dwHow
== DIPH_DEVICE
) {
418 TRACE("deadzone(%d) all\n", pd
->dwData
);
419 for (i
= 0; i
< This
->base
.data_format
.wine_df
->dwNumObjs
; i
++)
420 This
->props
[i
].lDeadZone
= pd
->dwData
;
422 int obj
= find_property(&This
->base
.data_format
, ph
);
424 TRACE("deadzone(%d) obj=%d\n", pd
->dwData
, obj
);
426 This
->props
[obj
].lDeadZone
= pd
->dwData
;
432 case (DWORD_PTR
)DIPROP_SATURATION
: {
433 LPCDIPROPDWORD pd
= (LPCDIPROPDWORD
)ph
;
434 if (ph
->dwHow
== DIPH_DEVICE
) {
435 TRACE("saturation(%d) all\n", pd
->dwData
);
436 for (i
= 0; i
< This
->base
.data_format
.wine_df
->dwNumObjs
; i
++)
437 This
->props
[i
].lSaturation
= pd
->dwData
;
439 int obj
= find_property(&This
->base
.data_format
, ph
);
441 TRACE("saturation(%d) obj=%d\n", pd
->dwData
, obj
);
443 This
->props
[obj
].lSaturation
= pd
->dwData
;
449 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
: {
450 LPCDIPROPDWORD pd
= (LPCDIPROPDWORD
)ph
;
451 FIXME("DIPROP_CALIBRATIONMODE(%d)\n", pd
->dwData
);
455 return IDirectInputDevice2WImpl_SetProperty(iface
, rguid
, ph
);
462 #define DEBUG_TYPE(x) case (x): str = #x; break
463 void _dump_DIDEVCAPS(const DIDEVCAPS
*lpDIDevCaps
)
465 int type
= GET_DIDEVICE_TYPE(lpDIDevCaps
->dwDevType
);
466 const char *str
, *hid
= "";
467 TRACE("dwSize: %d\n", lpDIDevCaps
->dwSize
);
468 TRACE("dwFlags: %08x\n", lpDIDevCaps
->dwFlags
);
471 /* Direct X <= 7 definitions */
472 DEBUG_TYPE(DIDEVTYPE_DEVICE
);
473 DEBUG_TYPE(DIDEVTYPE_MOUSE
);
474 DEBUG_TYPE(DIDEVTYPE_KEYBOARD
);
475 DEBUG_TYPE(DIDEVTYPE_JOYSTICK
);
476 /* Direct X >= 8 definitions */
477 DEBUG_TYPE(DI8DEVTYPE_DEVICE
);
478 DEBUG_TYPE(DI8DEVTYPE_MOUSE
);
479 DEBUG_TYPE(DI8DEVTYPE_KEYBOARD
);
480 DEBUG_TYPE(DI8DEVTYPE_JOYSTICK
);
481 DEBUG_TYPE(DI8DEVTYPE_GAMEPAD
);
482 DEBUG_TYPE(DI8DEVTYPE_DRIVING
);
483 DEBUG_TYPE(DI8DEVTYPE_FLIGHT
);
484 DEBUG_TYPE(DI8DEVTYPE_1STPERSON
);
485 DEBUG_TYPE(DI8DEVTYPE_DEVICECTRL
);
486 DEBUG_TYPE(DI8DEVTYPE_SCREENPOINTER
);
487 DEBUG_TYPE(DI8DEVTYPE_REMOTE
);
488 DEBUG_TYPE(DI8DEVTYPE_SUPPLEMENTAL
);
489 default: str
= "UNKNOWN";
492 if (lpDIDevCaps
->dwDevType
& DIDEVTYPE_HID
)
495 TRACE("dwDevType: %08x %s%s\n", lpDIDevCaps
->dwDevType
, str
, hid
);
496 TRACE("dwAxes: %d\n", lpDIDevCaps
->dwAxes
);
497 TRACE("dwButtons: %d\n", lpDIDevCaps
->dwButtons
);
498 TRACE("dwPOVs: %d\n", lpDIDevCaps
->dwPOVs
);
499 if (lpDIDevCaps
->dwSize
> sizeof(DIDEVCAPS_DX3
)) {
500 TRACE("dwFFSamplePeriod: %d\n", lpDIDevCaps
->dwFFSamplePeriod
);
501 TRACE("dwFFMinTimeResolution: %d\n", lpDIDevCaps
->dwFFMinTimeResolution
);
502 TRACE("dwFirmwareRevision: %d\n", lpDIDevCaps
->dwFirmwareRevision
);
503 TRACE("dwHardwareRevision: %d\n", lpDIDevCaps
->dwHardwareRevision
);
504 TRACE("dwFFDriverVersion: %d\n", lpDIDevCaps
->dwFFDriverVersion
);
509 HRESULT WINAPI
JoystickWGenericImpl_GetCapabilities(LPDIRECTINPUTDEVICE8W iface
, LPDIDEVCAPS lpDIDevCaps
)
511 JoystickGenericImpl
*This
= impl_from_IDirectInputDevice8W(iface
);
514 TRACE("%p->(%p)\n",This
,lpDIDevCaps
);
516 if (lpDIDevCaps
== NULL
) {
517 WARN("invalid pointer\n");
521 size
= lpDIDevCaps
->dwSize
;
523 if (!(size
== sizeof(DIDEVCAPS
) || size
== sizeof(DIDEVCAPS_DX3
))) {
524 WARN("invalid parameter\n");
525 return DIERR_INVALIDPARAM
;
528 CopyMemory(lpDIDevCaps
, &This
->devcaps
, size
);
529 lpDIDevCaps
->dwSize
= size
;
531 if (TRACE_ON(dinput
))
532 _dump_DIDEVCAPS(lpDIDevCaps
);
538 ULONG WINAPI
JoystickWGenericImpl_Release(LPDIRECTINPUTDEVICE8W iface
)
540 JoystickGenericImpl
*This
= impl_from_IDirectInputDevice8W(iface
);
541 void *axis_map
= This
->axis_map
;
542 ULONG res
= IDirectInputDevice2WImpl_Release(iface
);
543 if (!res
) HeapFree(GetProcessHeap(), 0, axis_map
);
548 /******************************************************************************
549 * GetObjectInfo : get object info
551 HRESULT WINAPI
JoystickWGenericImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface
,
552 LPDIDEVICEOBJECTINSTANCEW pdidoi
, DWORD dwObj
, DWORD dwHow
)
554 static const WCHAR axisW
[] = {'A','x','i','s',' ','%','d',0};
555 static const WCHAR povW
[] = {'P','O','V',' ','%','d',0};
556 static const WCHAR buttonW
[] = {'B','u','t','t','o','n',' ','%','d',0};
559 res
= IDirectInputDevice2WImpl_GetObjectInfo(iface
, pdidoi
, dwObj
, dwHow
);
560 if (res
!= DI_OK
) return res
;
562 if (pdidoi
->dwType
& DIDFT_AXIS
) {
563 sprintfW(pdidoi
->tszName
, axisW
, DIDFT_GETINSTANCE(pdidoi
->dwType
));
564 pdidoi
->dwFlags
|= DIDOI_ASPECTPOSITION
;
565 } else if (pdidoi
->dwType
& DIDFT_POV
)
566 sprintfW(pdidoi
->tszName
, povW
, DIDFT_GETINSTANCE(pdidoi
->dwType
));
567 else if (pdidoi
->dwType
& DIDFT_BUTTON
)
568 sprintfW(pdidoi
->tszName
, buttonW
, DIDFT_GETINSTANCE(pdidoi
->dwType
));
570 _dump_OBJECTINSTANCEW(pdidoi
);
574 /******************************************************************************
575 * GetProperty : get input device properties
577 HRESULT WINAPI
JoystickWGenericImpl_GetProperty(LPDIRECTINPUTDEVICE8W iface
, REFGUID rguid
, LPDIPROPHEADER pdiph
)
579 JoystickGenericImpl
*This
= impl_from_IDirectInputDevice8W(iface
);
581 TRACE("(%p,%s,%p)\n", This
, debugstr_guid(rguid
), pdiph
);
583 if (TRACE_ON(dinput
))
584 _dump_DIPROPHEADER(pdiph
);
586 if (IS_DIPROP(rguid
)) {
587 switch (LOWORD(rguid
)) {
588 case (DWORD_PTR
) DIPROP_RANGE
: {
589 LPDIPROPRANGE pr
= (LPDIPROPRANGE
)pdiph
;
590 int obj
= find_property(&This
->base
.data_format
, pdiph
);
592 /* The app is querying the current range of the axis
593 * return the lMin and lMax values */
595 pr
->lMin
= This
->props
[obj
].lMin
;
596 pr
->lMax
= This
->props
[obj
].lMax
;
597 TRACE("range(%d, %d) obj=%d\n", pr
->lMin
, pr
->lMax
, obj
);
602 case (DWORD_PTR
) DIPROP_DEADZONE
: {
603 LPDIPROPDWORD pd
= (LPDIPROPDWORD
)pdiph
;
604 int obj
= find_property(&This
->base
.data_format
, pdiph
);
607 pd
->dwData
= This
->props
[obj
].lDeadZone
;
608 TRACE("deadzone(%d) obj=%d\n", pd
->dwData
, obj
);
613 case (DWORD_PTR
) DIPROP_SATURATION
: {
614 LPDIPROPDWORD pd
= (LPDIPROPDWORD
)pdiph
;
615 int obj
= find_property(&This
->base
.data_format
, pdiph
);
618 pd
->dwData
= This
->props
[obj
].lSaturation
;
619 TRACE("saturation(%d) obj=%d\n", pd
->dwData
, obj
);
624 case (DWORD_PTR
) DIPROP_PRODUCTNAME
:
625 case (DWORD_PTR
) DIPROP_INSTANCENAME
: {
626 DIPROPSTRING
*ps
= (DIPROPSTRING
*) pdiph
;
627 DIDEVICEINSTANCEW didev
;
629 didev
.dwSize
= sizeof(didev
);
631 IDirectInputDevice_GetDeviceInfo(iface
, &didev
);
632 if (LOWORD(rguid
) == (DWORD_PTR
) DIPROP_PRODUCTNAME
)
633 lstrcpynW(ps
->wsz
, didev
.tszProductName
, MAX_PATH
);
635 lstrcpynW(ps
->wsz
, didev
.tszInstanceName
, MAX_PATH
);
640 return IDirectInputDevice2WImpl_GetProperty(iface
, rguid
, pdiph
);
647 /******************************************************************************
648 * GetDeviceInfo : get information about a device's identity
650 HRESULT WINAPI
JoystickWGenericImpl_GetDeviceInfo(
651 LPDIRECTINPUTDEVICE8W iface
,
652 LPDIDEVICEINSTANCEW pdidi
)
654 JoystickGenericImpl
*This
= impl_from_IDirectInputDevice8W(iface
);
655 CHAR buffer
[MAX_PATH
];
659 TRACE("(%p,%p)\n", iface
, pdidi
);
661 if ((pdidi
->dwSize
!= sizeof(DIDEVICEINSTANCE_DX3W
)) &&
662 (pdidi
->dwSize
!= sizeof(DIDEVICEINSTANCEW
))) {
663 WARN("invalid parameter: pdidi->dwSize = %d\n", pdidi
->dwSize
);
664 return DIERR_INVALIDPARAM
;
667 /* Try to get joystick index */
668 pd
.diph
.dwSize
= sizeof(pd
);
669 pd
.diph
.dwHeaderSize
= sizeof(pd
.diph
);
671 pd
.diph
.dwHow
= DIPH_DEVICE
;
672 if (SUCCEEDED(IDirectInputDevice2_GetProperty(iface
, DIPROP_JOYSTICKID
, &pd
.diph
)))
675 /* Return joystick */
676 pdidi
->guidInstance
= This
->base
.guid
;
677 pdidi
->guidProduct
= This
->guidProduct
;
678 /* we only support traditional joysticks for now */
679 pdidi
->dwDevType
= This
->devcaps
.dwDevType
;
680 snprintf(buffer
, sizeof(buffer
), "Joystick %d", index
);
681 MultiByteToWideChar(CP_ACP
, 0, buffer
, -1, pdidi
->tszInstanceName
, MAX_PATH
);
682 MultiByteToWideChar(CP_ACP
, 0, This
->name
, -1, pdidi
->tszProductName
, MAX_PATH
);
683 if (pdidi
->dwSize
> sizeof(DIDEVICEINSTANCE_DX3W
)) {
684 pdidi
->guidFFDriver
= GUID_NULL
;
685 pdidi
->wUsagePage
= 0;
692 HRESULT WINAPI
JoystickWGenericImpl_Poll(LPDIRECTINPUTDEVICE8W iface
)
694 JoystickGenericImpl
*This
= impl_from_IDirectInputDevice8W(iface
);
696 TRACE("(%p)\n",This
);
698 if (!This
->base
.acquired
) {
699 WARN("not acquired\n");
700 return DIERR_NOTACQUIRED
;
703 This
->joy_polldev( iface
);
707 /******************************************************************************
708 * GetDeviceState : returns the "state" of the joystick.
711 HRESULT WINAPI
JoystickWGenericImpl_GetDeviceState(LPDIRECTINPUTDEVICE8W iface
, DWORD len
, LPVOID ptr
)
713 JoystickGenericImpl
*This
= impl_from_IDirectInputDevice8W(iface
);
715 TRACE("(%p,0x%08x,%p)\n", This
, len
, ptr
);
717 if (!This
->base
.acquired
) {
718 WARN("not acquired\n");
719 return DIERR_NOTACQUIRED
;
722 /* update joystick state */
723 This
->joy_polldev( iface
);
725 /* convert and copy data to user supplied buffer */
726 fill_DataFormat(ptr
, len
, &This
->js
, &This
->base
.data_format
);
731 HRESULT WINAPI
JoystickWGenericImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface
,
732 LPDIACTIONFORMATW lpdiaf
,
733 LPCWSTR lpszUserName
,
736 static const DWORD object_types
[] = { DIDFT_AXIS
, DIDFT_BUTTON
};
737 static const DWORD type_map
[] = { DIDFT_RELAXIS
, DIDFT_PSHBUTTON
};
738 JoystickGenericImpl
*This
= impl_from_IDirectInputDevice8W(iface
);
740 BOOL has_actions
= FALSE
;
742 FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", This
, lpdiaf
, debugstr_w(lpszUserName
), dwFlags
);
744 for (i
=0; i
< lpdiaf
->dwNumActions
; i
++)
746 DWORD inst
= (0x000000ff & (lpdiaf
->rgoAction
[i
].dwSemantic
)) - 1;
747 DWORD type
= 0x000000ff & (lpdiaf
->rgoAction
[i
].dwSemantic
>> 8);
748 DWORD genre
= 0xff000000 & lpdiaf
->rgoAction
[i
].dwSemantic
;
750 /* Don't touch a user configured action */
751 if (lpdiaf
->rgoAction
[i
].dwHow
== DIAH_USERCONFIG
) continue;
753 /* Only consider actions of the right genre */
754 if (lpdiaf
->dwGenre
!= genre
&& genre
!= DIGENRE_ANY
) continue;
756 for (j
= 0; j
< ARRAY_SIZE(object_types
); j
++)
758 if (type
& object_types
[j
])
760 /* Ensure that the object exists */
761 LPDIOBJECTDATAFORMAT odf
= dataformat_to_odf_by_type(This
->base
.data_format
.wine_df
, inst
, object_types
[j
]);
765 lpdiaf
->rgoAction
[i
].dwObjID
= type_map
[j
] | (0x0000ff00 & (inst
<< 8));
766 lpdiaf
->rgoAction
[i
].guidInstance
= This
->base
.guid
;
767 lpdiaf
->rgoAction
[i
].dwHow
= DIAH_DEFAULT
;
771 /* No need to try other types if the action was already mapped */
778 if (!has_actions
) return DI_NOEFFECT
;
780 return IDirectInputDevice8WImpl_BuildActionMap(iface
, lpdiaf
, lpszUserName
, dwFlags
);
783 HRESULT WINAPI
JoystickWGenericImpl_SetActionMap(LPDIRECTINPUTDEVICE8W iface
,
784 LPDIACTIONFORMATW lpdiaf
,
785 LPCWSTR lpszUserName
,
788 JoystickGenericImpl
*This
= impl_from_IDirectInputDevice8W(iface
);
790 FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", This
, lpdiaf
, debugstr_w(lpszUserName
), dwFlags
);
792 return _set_action_map(iface
, lpdiaf
, lpszUserName
, dwFlags
, This
->base
.data_format
.wine_df
);
796 * This maps the read value (from the input event) to a value in the
799 * Dead zone is in % multiplied by a 100 (range 0..10000)
801 LONG
joystick_map_axis(ObjProps
*props
, int val
)
804 LONG dead_zone
= MulDiv( props
->lDeadZone
, props
->lDevMax
- props
->lDevMin
, 10000 );
805 LONG dev_range
= props
->lDevMax
- props
->lDevMin
- dead_zone
;
808 val
-= (props
->lDevMin
+ props
->lDevMax
) / 2;
810 /* Remove dead zone */
811 if (abs( val
) <= dead_zone
/ 2)
814 val
= val
< 0 ? val
+ dead_zone
/ 2 : val
- dead_zone
/ 2;
816 /* Scale and map the value from the device range into the required range */
817 ret
= MulDiv( val
, props
->lMax
- props
->lMin
, dev_range
) +
818 (props
->lMin
+ props
->lMax
) / 2;
820 /* Clamp in case or rounding errors */
821 if (ret
> props
->lMax
) ret
= props
->lMax
;
822 else if (ret
< props
->lMin
) ret
= props
->lMin
;
824 TRACE( "(%d <%d> %d) -> (%d <%d> %d): val=%d ret=%d\n",
825 props
->lDevMin
, dead_zone
, props
->lDevMax
,
826 props
->lMin
, props
->lDeadZone
, props
->lMax
,
833 * Maps POV x & y event values to a DX "clock" position:
840 DWORD
joystick_map_pov(const POINTL
*p
)
843 return p
->y
< 0 ? 4500 : !p
->y
? 9000 : 13500;
845 return p
->y
< 0 ? 31500 : !p
->y
? 27000 : 22500;
847 return p
->y
< 0 ? 0 : !p
->y
? -1 : 18000;
851 * Setup the dinput options.
854 HRESULT
setup_dinput_options(JoystickGenericImpl
*This
, const int *default_axis_map
)
856 char buffer
[MAX_PATH
+16];
862 get_app_key(&hkey
, &appkey
);
866 if (!get_config_key(hkey
, appkey
, "DefaultDeadZone", buffer
, sizeof(buffer
)))
868 This
->deadzone
= atoi(buffer
);
869 TRACE("setting default deadzone to: \"%s\" %d\n", buffer
, This
->deadzone
);
872 This
->axis_map
= HeapAlloc(GetProcessHeap(), 0, This
->device_axis_count
* sizeof(int));
873 if (!This
->axis_map
) return DIERR_OUTOFMEMORY
;
875 if (!get_config_key(hkey
, appkey
, This
->name
, buffer
, sizeof(buffer
)))
877 static const char *axis_names
[] = {"X", "Y", "Z", "Rx", "Ry", "Rz",
878 "Slider1", "Slider2",
879 "POV1", "POV2", "POV3", "POV4"};
880 const char *delim
= ",";
882 TRACE("\"%s\" = \"%s\"\n", This
->name
, buffer
);
884 if ((ptr
= strtok(buffer
, delim
)) != NULL
)
890 for (i
= 0; i
< ARRAY_SIZE(axis_names
); i
++)
892 if (!strcmp(ptr
, axis_names
[i
]))
894 if (!strncmp(ptr
, "POV", 3))
898 WARN("Only 4 POVs supported - ignoring extra\n");
903 /* Pov takes two axes */
904 This
->axis_map
[tokens
++] = i
;
912 FIXME("Only 8 Axes supported - ignoring extra\n");
922 if (i
== ARRAY_SIZE(axis_names
))
924 ERR("invalid joystick axis type: \"%s\"\n", ptr
);
928 This
->axis_map
[tokens
] = i
;
930 } while ((ptr
= strtok(NULL
, delim
)) != NULL
);
932 if (tokens
!= This
->device_axis_count
)
934 ERR("not all joystick axes mapped: %d axes(%d,%d), %d arguments\n",
935 This
->device_axis_count
, axis
, pov
, tokens
);
936 while (tokens
< This
->device_axis_count
)
938 This
->axis_map
[tokens
] = -1;
948 if (default_axis_map
)
950 /* Use default mapping from the driver */
951 for (i
= 0; i
< This
->device_axis_count
; i
++)
953 This
->axis_map
[i
] = default_axis_map
[i
];
954 tokens
= default_axis_map
[i
];
959 else if (tokens
< 15)
963 This
->axis_map
[i
] = default_axis_map
[i
];
969 /* No config - set default mapping. */
970 for (i
= 0; i
< This
->device_axis_count
; i
++)
973 This
->axis_map
[i
] = axis
++;
976 This
->axis_map
[i
++] = 8 + pov
;
977 This
->axis_map
[i
] = 8 + pov
++;
980 This
->axis_map
[i
] = -1;
984 This
->devcaps
.dwAxes
= axis
;
985 This
->devcaps
.dwPOVs
= pov
;
987 if (appkey
) RegCloseKey(appkey
);
988 if (hkey
) RegCloseKey(hkey
);