ReactOS 0.4.15-dev-7704-gc07eb9f
joystick.c File Reference
#include "winemm.h"
#include <stdlib.h>
Include dependency graph for joystick.c:

Go to the source code of this file.

Classes

struct  tagWINE_JOYSTICK
 

Macros

#define MAXJOYSTICK   (JOYSTICKID2 + 30)
 
#define JOY_PERIOD_MIN   (10) /* min Capture time period */
 
#define JOY_PERIOD_MAX   (1000) /* max Capture time period */
 

Typedefs

typedef struct tagWINE_JOYSTICK WINE_JOYSTICK
 

Functions

 WINE_DEFAULT_DEBUG_CHANNEL (winmm)
 
static BOOL JOY_LoadDriver (DWORD dwJoyID)
 
static void CALLBACK JOY_Timer (HWND hWnd, UINT wMsg, UINT_PTR wTimer, DWORD dwTime)
 
MMRESULT WINAPI joyConfigChanged (DWORD flags)
 
UINT WINAPI DECLSPEC_HOTPATCH joyGetNumDevs (void)
 
MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetDevCapsW (UINT_PTR wID, LPJOYCAPSW lpCaps, UINT wSize)
 
MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetDevCapsA (UINT_PTR wID, LPJOYCAPSA lpCaps, UINT wSize)
 
MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetPosEx (UINT wID, LPJOYINFOEX lpInfo)
 
MMRESULT WINAPI joyGetPos (UINT wID, LPJOYINFO lpInfo)
 
MMRESULT WINAPI joyGetThreshold (UINT wID, LPUINT lpThreshold)
 
MMRESULT WINAPI joyReleaseCapture (UINT wID)
 
MMRESULT WINAPI joySetCapture (HWND hWnd, UINT wID, UINT wPeriod, BOOL bChanged)
 
MMRESULT WINAPI joySetThreshold (UINT wID, UINT wThreshold)
 

Variables

static WINE_JOYSTICK JOY_Sticks [MAXJOYSTICK]
 

Macro Definition Documentation

◆ JOY_PERIOD_MAX

#define JOY_PERIOD_MAX   (1000) /* max Capture time period */

Definition at line 40 of file joystick.c.

◆ JOY_PERIOD_MIN

#define JOY_PERIOD_MIN   (10) /* min Capture time period */

Definition at line 39 of file joystick.c.

◆ MAXJOYSTICK

#define MAXJOYSTICK   (JOYSTICKID2 + 30)

Definition at line 38 of file joystick.c.

Typedef Documentation

◆ WINE_JOYSTICK

Function Documentation

◆ JOY_LoadDriver()

static BOOL JOY_LoadDriver ( DWORD  dwJoyID)
static

Definition at line 56 of file joystick.c.

57{
58 static BOOL winejoystick_missing = FALSE;
59
60 if (dwJoyID >= MAXJOYSTICK || winejoystick_missing)
61 return FALSE;
62 if (JOY_Sticks[dwJoyID].hDriver)
63 return TRUE;
64
65 JOY_Sticks[dwJoyID].hDriver = OpenDriverA("winejoystick.drv", 0, dwJoyID);
66
67 if (!JOY_Sticks[dwJoyID].hDriver)
68 {
69 WARN("OpenDriverA(\"winejoystick.drv\") failed\n");
70
71 /* The default driver is missing, don't attempt to load it again */
72 winejoystick_missing = TRUE;
73 }
74
75 return (JOY_Sticks[dwJoyID].hDriver != 0);
76}
#define WARN(fmt,...)
Definition: debug.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
HDRVR WINAPI OpenDriverA(LPCSTR lpDriverName, LPCSTR lpSectionName, LPARAM lParam)
Definition: driver.c:365
#define MAXJOYSTICK
Definition: joystick.c:38
static WINE_JOYSTICK JOY_Sticks[MAXJOYSTICK]
Definition: joystick.c:51
unsigned int BOOL
Definition: ntddk_ex.h:94
_In_ LPWSTR _In_ ULONG _In_ ULONG _In_ ULONG _Out_ DEVINFO _In_ HDEV _In_ LPWSTR _In_ HANDLE hDriver
Definition: winddi.h:3557

Referenced by joyGetDevCapsW(), joyGetNumDevs(), joyGetPos(), joyGetPosEx(), joyReleaseCapture(), and joySetCapture().

◆ JOY_Timer()

static void CALLBACK JOY_Timer ( HWND  hWnd,
UINT  wMsg,
UINT_PTR  wTimer,
DWORD  dwTime 
)
static

Definition at line 81 of file joystick.c.

82{
83 int i;
84 WINE_JOYSTICK* joy;
85 JOYINFO ji;
86 LONG pos;
87 unsigned buttonChange;
88
89 for (i = 0; i < MAXJOYSTICK; i++) {
90 joy = &JOY_Sticks[i];
91
92 if (joy->hCapture != hWnd) continue;
93
94 joyGetPos(i, &ji);
95 pos = MAKELONG(ji.wXpos, ji.wYpos);
96
97 if (!joy->bChanged ||
98 abs(joy->ji.wXpos - ji.wXpos) > joy->threshold ||
99 abs(joy->ji.wYpos - ji.wYpos) > joy->threshold) {
101 joy->ji.wXpos = ji.wXpos;
102 joy->ji.wYpos = ji.wYpos;
103 }
104 if (!joy->bChanged ||
105 abs(joy->ji.wZpos - ji.wZpos) > joy->threshold) {
107 joy->ji.wZpos = ji.wZpos;
108 }
109 if ((buttonChange = joy->ji.wButtons ^ ji.wButtons) != 0) {
110 if (ji.wButtons & buttonChange)
112 (buttonChange << 8) | (ji.wButtons & buttonChange), pos);
113 if (joy->ji.wButtons & buttonChange)
115 (buttonChange << 8) | (joy->ji.wButtons & buttonChange), pos);
116 joy->ji.wButtons = ji.wButtons;
117 }
118 }
119}
HWND hWnd
Definition: settings.c:17
MMRESULT WINAPI joyGetPos(UINT wID, LPJOYINFO lpInfo)
Definition: joystick.c:241
#define abs(i)
Definition: fconv.c:206
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
#define MM_JOY1BUTTONUP
Definition: mmsystem.h:53
#define MM_JOY1ZMOVE
Definition: mmsystem.h:49
#define MM_JOY1MOVE
Definition: mmsystem.h:47
#define MM_JOY1BUTTONDOWN
Definition: mmsystem.h:51
long LONG
Definition: pedump.c:60
UINT wXpos
Definition: mmsystem.h:1453
UINT wYpos
Definition: mmsystem.h:1454
UINT wButtons
Definition: mmsystem.h:1456
UINT wZpos
Definition: mmsystem.h:1455
DWORD threshold
Definition: joystick.c:46
JOYINFO ji
Definition: joystick.c:43
#define MAKELONG(a, b)
Definition: typedefs.h:249
LRESULT WINAPI SendMessageA(_In_ HWND, _In_ UINT, _In_ WPARAM, _In_ LPARAM)

Referenced by joySetCapture().

◆ joyConfigChanged()

MMRESULT WINAPI joyConfigChanged ( DWORD  flags)

Definition at line 124 of file joystick.c.

125{
126 FIXME("(%x) - stub\n", flags);
127
128 if (flags)
129 return JOYERR_PARMS;
130
131 return JOYERR_NOERROR;
132}
#define FIXME(fmt,...)
Definition: debug.h:111
GLbitfield flags
Definition: glext.h:7161
#define JOYERR_NOERROR
Definition: mmsystem.h:429
#define JOYERR_PARMS
Definition: mmsystem.h:430

◆ joyGetDevCapsA()

MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetDevCapsA ( UINT_PTR  wID,
LPJOYCAPSA  lpCaps,
UINT  wSize 
)

Definition at line 167 of file joystick.c.

168{
169 JOYCAPSW jcw;
171
172 if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
173
174 ret = joyGetDevCapsW(wID, &jcw, sizeof(jcw));
175
176 if (ret == JOYERR_NOERROR)
177 {
178 lpCaps->wMid = jcw.wMid;
179 lpCaps->wPid = jcw.wPid;
180 WideCharToMultiByte( CP_ACP, 0, jcw.szPname, -1, lpCaps->szPname,
181 sizeof(lpCaps->szPname), NULL, NULL );
182 lpCaps->wXmin = jcw.wXmin;
183 lpCaps->wXmax = jcw.wXmax;
184 lpCaps->wYmin = jcw.wYmin;
185 lpCaps->wYmax = jcw.wYmax;
186 lpCaps->wZmin = jcw.wZmin;
187 lpCaps->wZmax = jcw.wZmax;
188 lpCaps->wNumButtons = jcw.wNumButtons;
189 lpCaps->wPeriodMin = jcw.wPeriodMin;
190 lpCaps->wPeriodMax = jcw.wPeriodMax;
191
192 if (wSize >= sizeof(JOYCAPSA)) { /* Win95 extensions ? */
193 lpCaps->wRmin = jcw.wRmin;
194 lpCaps->wRmax = jcw.wRmax;
195 lpCaps->wUmin = jcw.wUmin;
196 lpCaps->wUmax = jcw.wUmax;
197 lpCaps->wVmin = jcw.wVmin;
198 lpCaps->wVmax = jcw.wVmax;
199 lpCaps->wCaps = jcw.wCaps;
200 lpCaps->wMaxAxes = jcw.wMaxAxes;
201 lpCaps->wNumAxes = jcw.wNumAxes;
202 lpCaps->wMaxButtons = jcw.wMaxButtons;
203 WideCharToMultiByte( CP_ACP, 0, jcw.szRegKey, -1, lpCaps->szRegKey,
204 sizeof(lpCaps->szRegKey), NULL, NULL );
205 WideCharToMultiByte( CP_ACP, 0, jcw.szOEMVxD, -1, lpCaps->szOEMVxD,
206 sizeof(lpCaps->szOEMVxD), NULL, NULL );
207 }
208 }
209
210 return ret;
211}
#define NULL
Definition: types.h:112
#define CP_ACP
Definition: compat.h:109
#define WideCharToMultiByte
Definition: compat.h:111
MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetDevCapsW(UINT_PTR wID, LPJOYCAPSW lpCaps, UINT wSize)
Definition: joystick.c:153
UINT MMRESULT
Definition: mmsystem.h:962
#define MMSYSERR_INVALPARAM
Definition: mmsystem.h:107
UINT wCaps
Definition: mmsystem.h:1417
UINT wNumAxes
Definition: mmsystem.h:1419
CHAR szPname[MAXPNAMELEN]
Definition: mmsystem.h:1401
CHAR szRegKey[MAXPNAMELEN]
Definition: mmsystem.h:1421
CHAR szOEMVxD[MAX_JOYSTICKOEMVXDNAME]
Definition: mmsystem.h:1422
UINT wRmax
Definition: mmsystem.h:1412
UINT wZmax
Definition: mmsystem.h:1407
UINT wUmin
Definition: mmsystem.h:1413
UINT wNumButtons
Definition: mmsystem.h:1408
UINT wXmin
Definition: mmsystem.h:1402
UINT wUmax
Definition: mmsystem.h:1414
UINT wPeriodMin
Definition: mmsystem.h:1409
UINT wYmin
Definition: mmsystem.h:1404
UINT wRmin
Definition: mmsystem.h:1411
UINT wYmax
Definition: mmsystem.h:1405
UINT wMaxAxes
Definition: mmsystem.h:1418
UINT wPeriodMax
Definition: mmsystem.h:1410
UINT wVmin
Definition: mmsystem.h:1415
UINT wXmax
Definition: mmsystem.h:1403
UINT wVmax
Definition: mmsystem.h:1416
UINT wMaxButtons
Definition: mmsystem.h:1420
UINT wZmin
Definition: mmsystem.h:1406
UINT wRmax
Definition: mmsystem.h:1439
UINT wYmax
Definition: mmsystem.h:1432
UINT wZmax
Definition: mmsystem.h:1434
UINT wUmax
Definition: mmsystem.h:1441
UINT wRmin
Definition: mmsystem.h:1438
UINT wCaps
Definition: mmsystem.h:1444
UINT wMaxAxes
Definition: mmsystem.h:1445
UINT wUmin
Definition: mmsystem.h:1440
WCHAR szOEMVxD[MAX_JOYSTICKOEMVXDNAME]
Definition: mmsystem.h:1449
WCHAR szPname[MAXPNAMELEN]
Definition: mmsystem.h:1428
UINT wMaxButtons
Definition: mmsystem.h:1447
UINT wYmin
Definition: mmsystem.h:1431
UINT wVmin
Definition: mmsystem.h:1442
UINT wZmin
Definition: mmsystem.h:1433
UINT wPeriodMin
Definition: mmsystem.h:1436
UINT wNumAxes
Definition: mmsystem.h:1446
UINT wXmax
Definition: mmsystem.h:1430
UINT wXmin
Definition: mmsystem.h:1429
WCHAR szRegKey[MAXPNAMELEN]
Definition: mmsystem.h:1448
UINT wVmax
Definition: mmsystem.h:1443
UINT wPeriodMax
Definition: mmsystem.h:1437
UINT wNumButtons
Definition: mmsystem.h:1435
int ret

Referenced by test_api().

◆ joyGetDevCapsW()

MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetDevCapsW ( UINT_PTR  wID,
LPJOYCAPSW  lpCaps,
UINT  wSize 
)

Definition at line 153 of file joystick.c.

154{
155 if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
156 if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
157
158 lpCaps->wPeriodMin = JOY_PERIOD_MIN; /* FIXME */
159 lpCaps->wPeriodMax = JOY_PERIOD_MAX; /* FIXME (same as MS Joystick Driver) */
160
161 return SendDriverMessage(JOY_Sticks[wID].hDriver, JDD_GETDEVCAPS, (LPARAM)lpCaps, wSize);
162}
#define JDD_GETDEVCAPS
Definition: mmddk.h:332
LRESULT WINAPI SendDriverMessage(HDRVR hDriver, UINT msg, LPARAM lParam1, LPARAM lParam2)
Definition: driver.c:131
#define JOY_PERIOD_MIN
Definition: joystick.c:39
static BOOL JOY_LoadDriver(DWORD dwJoyID)
Definition: joystick.c:56
#define JOY_PERIOD_MAX
Definition: joystick.c:40
#define MMSYSERR_NODRIVER
Definition: mmsystem.h:102
LONG_PTR LPARAM
Definition: windef.h:208

Referenced by joyGetDevCapsA(), and test_api().

◆ joyGetNumDevs()

UINT WINAPI DECLSPEC_HOTPATCH joyGetNumDevs ( void  )

Definition at line 137 of file joystick.c.

138{
139 UINT ret = 0;
140 int i;
141
142 for (i = 0; i < MAXJOYSTICK; i++) {
143 if (JOY_LoadDriver(i)) {
145 }
146 }
147 return ret;
148}
#define JDD_GETNUMDEVS
Definition: mmddk.h:331
unsigned int UINT
Definition: ndis.h:50

Referenced by test_api().

◆ joyGetPos()

MMRESULT WINAPI joyGetPos ( UINT  wID,
LPJOYINFO  lpInfo 
)

Definition at line 241 of file joystick.c.

242{
243 TRACE("(%d, %p);\n", wID, lpInfo);
244
245 if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
246 if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
247
248 lpInfo->wXpos = 0;
249 lpInfo->wYpos = 0;
250 lpInfo->wZpos = 0;
251 lpInfo->wButtons = 0;
252
253 return SendDriverMessage(JOY_Sticks[wID].hDriver, JDD_GETPOS, (LPARAM)lpInfo, 0);
254}
#define JDD_GETPOS
Definition: mmddk.h:333
#define TRACE(s)
Definition: solgame.cpp:4

Referenced by JOY_Timer(), joySetCapture(), and test_api().

◆ joyGetPosEx()

MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetPosEx ( UINT  wID,
LPJOYINFOEX  lpInfo 
)

Definition at line 216 of file joystick.c.

217{
218 TRACE("(%d, %p);\n", wID, lpInfo);
219
220 if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
221 if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
222
223 lpInfo->dwXpos = 0;
224 lpInfo->dwYpos = 0;
225 lpInfo->dwZpos = 0;
226 lpInfo->dwRpos = 0;
227 lpInfo->dwUpos = 0;
228 lpInfo->dwVpos = 0;
229 lpInfo->dwButtons = 0;
230 lpInfo->dwButtonNumber = 0;
231 lpInfo->dwPOV = 0;
232 lpInfo->dwReserved1 = 0;
233 lpInfo->dwReserved2 = 0;
234
235 return SendDriverMessage(JOY_Sticks[wID].hDriver, JDD_GETPOSEX, (LPARAM)lpInfo, 0);
236}
#define JDD_GETPOSEX
Definition: mmddk.h:336
DWORD dwRpos
Definition: mmsystem.h:1465
DWORD dwYpos
Definition: mmsystem.h:1463
DWORD dwZpos
Definition: mmsystem.h:1464
DWORD dwVpos
Definition: mmsystem.h:1467
DWORD dwReserved1
Definition: mmsystem.h:1471
DWORD dwXpos
Definition: mmsystem.h:1462
DWORD dwButtonNumber
Definition: mmsystem.h:1469
DWORD dwReserved2
Definition: mmsystem.h:1472
DWORD dwButtons
Definition: mmsystem.h:1468
DWORD dwUpos
Definition: mmsystem.h:1466

Referenced by test_api().

◆ joyGetThreshold()

MMRESULT WINAPI joyGetThreshold ( UINT  wID,
LPUINT  lpThreshold 
)

Definition at line 259 of file joystick.c.

260{
261 TRACE("(%04X, %p);\n", wID, lpThreshold);
262
263 if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
264
265 *lpThreshold = JOY_Sticks[wID].threshold;
266 return JOYERR_NOERROR;
267}

Referenced by test_api().

◆ joyReleaseCapture()

MMRESULT WINAPI joyReleaseCapture ( UINT  wID)

Definition at line 272 of file joystick.c.

273{
274 TRACE("(%04X);\n", wID);
275
276 if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
277 if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
278 if (!JOY_Sticks[wID].hCapture) return JOYERR_NOCANDO;
279
280 KillTimer(JOY_Sticks[wID].hCapture, JOY_Sticks[wID].wTimer);
281 JOY_Sticks[wID].hCapture = 0;
282 JOY_Sticks[wID].wTimer = 0;
283
284 return JOYERR_NOERROR;
285}
#define JOYERR_NOCANDO
Definition: mmsystem.h:431
BOOL WINAPI KillTimer(_In_opt_ HWND, _In_ UINT_PTR)

Referenced by test_api().

◆ joySetCapture()

MMRESULT WINAPI joySetCapture ( HWND  hWnd,
UINT  wID,
UINT  wPeriod,
BOOL  bChanged 
)

Definition at line 290 of file joystick.c.

291{
292 TRACE("(%p, %04X, %d, %d);\n", hWnd, wID, wPeriod, bChanged);
293
294 if (wID >= MAXJOYSTICK || hWnd == 0) return JOYERR_PARMS;
295 if (wPeriod<JOY_PERIOD_MIN || wPeriod>JOY_PERIOD_MAX) return JOYERR_PARMS;
296 if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
297
298 if (JOY_Sticks[wID].hCapture || !IsWindow(hWnd))
299 return JOYERR_NOCANDO; /* FIXME: what should be returned ? */
300
301 if (joyGetPos(wID, &JOY_Sticks[wID].ji) != JOYERR_NOERROR)
302 return JOYERR_UNPLUGGED;
303
304 if ((JOY_Sticks[wID].wTimer = SetTimer(hWnd, 0, wPeriod, JOY_Timer)) == 0)
305 return JOYERR_NOCANDO;
306
307 JOY_Sticks[wID].hCapture = hWnd;
308 JOY_Sticks[wID].bChanged = bChanged;
309
310 return JOYERR_NOERROR;
311}
static void CALLBACK JOY_Timer(HWND hWnd, UINT wMsg, UINT_PTR wTimer, DWORD dwTime)
Definition: joystick.c:81
#define JOYERR_UNPLUGGED
Definition: mmsystem.h:432
BOOL WINAPI IsWindow(_In_opt_ HWND)
UINT_PTR WINAPI SetTimer(_In_opt_ HWND, _In_ UINT_PTR, _In_ UINT, _In_opt_ TIMERPROC)

Referenced by test_api().

◆ joySetThreshold()

MMRESULT WINAPI joySetThreshold ( UINT  wID,
UINT  wThreshold 
)

Definition at line 316 of file joystick.c.

317{
318 TRACE("(%04X, %d);\n", wID, wThreshold);
319
320 if (wID >= MAXJOYSTICK) return MMSYSERR_INVALPARAM;
321
322 JOY_Sticks[wID].threshold = wThreshold;
323
324 return JOYERR_NOERROR;
325}

Referenced by test_api().

◆ WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL ( winmm  )

Variable Documentation

◆ JOY_Sticks