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d3e22d9d55
wine/dlls/winmm/joystick.c
Jeremy White d3e22d9d55 Removed #include of wingdi.h and windef.h from winuser.h (and resolved 
the resulting compilation failures).
2000-02-10 19:03:02 +00:00

655 lines
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/*
* joystick functions
*
* Copyright 1997 Andreas Mohr
*
* nearly all joystick functions can be regarded as obsolete,
* as Linux (2.1.x) now supports extended joysticks
* with a completely new joystick driver interface
* new driver's docu says:
* "For backward compatibility the old interface is still included,
* but will be dropped in the future."
* Thus we should implement the new interface and at most keep the old
* routines for backward compatibility.
*/
/*
* Wolfgang Schwotzer
*
* 01/2000 added support for new joystick driver
*
*/
#include "config.h"
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#ifdef HAVE_LINUX_JOYSTICK_H
#include <linux/joystick.h>
#define JOYDEV "/dev/js%d"
#endif
#ifdef HAVE_SYS_ERRNO_H
#include <sys/errno.h>
#endif
#include "windef.h"
#include "wingdi.h"
#include "winuser.h"
#include "winbase.h"
#include "mmsystem.h"
#include "debugtools.h"
DEFAULT_DEBUG_CHANNEL(mmsys);
#define MAXJOYSTICK (JOYSTICKID2 + 1)
#define JOY_PERIOD_MIN (10) /* min Capture time period */
#define JOY_PERIOD_MAX (1000) /* max Capture time period */
static int count_use[MAXJOYSTICK] = {0, 0};
static int joy_nr_open = 0;
static BOOL16 joyCaptured = FALSE;
static HWND16 CaptureWnd[MAXJOYSTICK] = {0, 0};
static int joy_dev[MAXJOYSTICK] = {-1, -1};
static JOYINFO16 joyCapData[MAXJOYSTICK];
static unsigned int joy_threshold[MAXJOYSTICK] = {0, 0};
struct js_status
{
int buttons;
int x;
int y;
};
/**************************************************************************
* joyOpenDriver [internal]
*/
BOOL16 joyOpenDriver(WORD wID)
{
char buf[20];
int flags;
if (wID>=MAXJOYSTICK) return FALSE;
if (joy_dev[wID] >= 0) return TRUE; /* was already open */
#ifdef HAVE_LINUX_JOYSTICK_H
sprintf(buf,JOYDEV,wID);
flags = O_RDONLY;
#ifdef HAVE_LINUX_22_JOYSTICK_API
flags |= O_NONBLOCK;
#endif
if ((joy_dev[wID] = open(buf, flags)) >= 0) {
joy_nr_open++;
return TRUE;
} else
return FALSE;
#else
return FALSE;
#endif /* HAVE_LINUX_JOYSTICK_H */
}
/**************************************************************************
* joyCloseDriver [internal]
*/
void joyCloseDriver(WORD wID)
{
if (joy_dev[wID] >= 0) {
close(joy_dev[wID]);
joy_dev[wID] = -1;
joy_nr_open--;
}
}
/**************************************************************************
* joyUpdateCaptureData [internal]
*/
#ifdef HAVE_LINUX_22_JOYSTICK_API
void joyUpdateCaptureData(WORD wID)
{
struct js_event ev;
unsigned int ButtonState;
int messageType = 0;
if (joyOpenDriver(wID) == FALSE) return;
while (read(joy_dev[wID], &ev, sizeof(struct js_event)) > 0) {
if (ev.type & JS_EVENT_AXIS) {
if (ev.number == 0)
joyCapData[wID].wXpos = ev.value + 32767;
if (ev.number == 1)
joyCapData[wID].wYpos = ev.value + 32767;
if (ev.number <= 1) /* Message for X, Y-Axis */
SendMessageA(CaptureWnd[wID], MM_JOY1MOVE + wID,
joyCapData[wID].wButtons,
MAKELONG(joyCapData[wID].wXpos,
joyCapData[wID].wYpos));
if (ev.number == 2) { /* Message for Z-axis */
joyCapData[wID].wZpos = ev.value + 32767;
SendMessageA(CaptureWnd[wID], MM_JOY1ZMOVE + wID,
joyCapData[wID].wButtons,
joyCapData[wID].wZpos);
}
} else if (ev.type & JS_EVENT_BUTTON) {
if (ev.value) {
joyCapData[wID].wButtons |= (1 << ev.number);
messageType = MM_JOY1BUTTONDOWN;
} else {
joyCapData[wID].wButtons &= ~(1 << ev.number);
messageType = MM_JOY1BUTTONUP;
}
/* create button state with changed buttons and
pressed buttons */
ButtonState = ((1 << (ev.number + 8)) & 0xFF00) |
(joyCapData[wID].wButtons & 0xFF);
SendMessageA(CaptureWnd[wID], messageType + wID,
ButtonState,
MAKELONG(joyCapData[wID].wXpos,
joyCapData[wID].wYpos));
}
}
/* EAGAIN is returned when the queue is empty */
if (errno != EAGAIN) {
/* FIXME: error should not be ignored */
}
}
#endif
/**************************************************************************
* joySendMessages [internal]
*/
void joySendMessages(void)
{
int joy;
#ifndef HAVE_LINUX_22_JOYSTICK_API
struct js_status js;
#endif
if (joy_nr_open)
{
for (joy=0; joy < MAXJOYSTICK; joy++)
if (joy_dev[joy] >= 0) {
if (count_use[joy] > 250) {
joyCloseDriver(joy);
count_use[joy] = 0;
}
count_use[joy]++;
} else
return;
}
if (joyCaptured == FALSE) return;
TRACE(" --\n");
#ifdef HAVE_LINUX_22_JOYSTICK_API
for (joy=0; joy < MAXJOYSTICK; joy++)
joyUpdateCaptureData(joy);
return;
#else
for (joy=0; joy < MAXJOYSTICK; joy++) {
int dev_stat;
if (joyOpenDriver(joy) == FALSE) continue;
dev_stat = read(joy_dev[joy], &js, sizeof(js));
if (dev_stat == sizeof(js)) {
js.x = js.x<<8;
js.y = js.y<<8;
if ((joyCapData[joy].wXpos != js.x) || (joyCapData[joy].wYpos != js.y)) {
SendMessageA(CaptureWnd[joy], MM_JOY1MOVE + joy, js.buttons, MAKELONG(js.x, js.y));
joyCapData[joy].wXpos = js.x;
joyCapData[joy].wYpos = js.y;
}
if (joyCapData[joy].wButtons != js.buttons) {
unsigned int ButtonChanged = (WORD)(joyCapData[joy].wButtons ^ js.buttons)<<8;
if (joyCapData[joy].wButtons < js.buttons)
SendMessageA(CaptureWnd[joy], MM_JOY1BUTTONDOWN + joy, ButtonChanged, MAKELONG(js.x, js.y));
else
if (joyCapData[joy].wButtons > js.buttons)
SendMessageA(CaptureWnd[joy], MM_JOY1BUTTONUP
+ joy, ButtonChanged, MAKELONG(js.x, js.y));
joyCapData[joy].wButtons = js.buttons;
}
}
}
#endif
}
/**************************************************************************
* JoyGetNumDevs [MMSYSTEM.101]
*/
UINT WINAPI joyGetNumDevs(void)
{
return joyGetNumDevs16();
}
/**************************************************************************
* JoyGetNumDevs [MMSYSTEM.101]
*/
UINT16 WINAPI joyGetNumDevs16(void)
{
/* int joy;
UINT16 joy_cnt = 0;
for (joy=0; joy<MAXJOYSTICK; joy++)
if (joyOpenDriver(joy) == TRUE) {
joyCloseDriver(joy);
joy_cnt++;
}
TRACE("returning %d\n", joy_cnt);
if (!joy_cnt) ERR("No joystick found - "
"perhaps get joystick-0.8.0.tar.gz and load"
"it as module or use Linux >= 2.1.45 to be "
"able to use joysticks.\n");
return joy_cnt;*/
/* simply return the max. nr. of supported joysticks. The rest
will be done with joyGetPos or joyGetDevCaps. Look at
MS Joystick Driver */
return MAXJOYSTICK;
}
/**************************************************************************
* JoyGetDevCaps [WINMM.27]
*/
MMRESULT WINAPI joyGetDevCapsA(UINT wID, LPJOYCAPSA lpCaps,UINT wSize)
{
JOYCAPS16 jc16;
MMRESULT16 ret = joyGetDevCaps16(wID,&jc16,sizeof(jc16));
if (ret != JOYERR_NOERROR) return ret;
lpCaps->wMid = jc16.wMid;
lpCaps->wPid = jc16.wPid;
strcpy(lpCaps->szPname,jc16.szPname);
lpCaps->wXmin = jc16.wXmin;
lpCaps->wXmax = jc16.wXmax;
lpCaps->wYmin = jc16.wYmin;
lpCaps->wYmax = jc16.wYmax;
lpCaps->wZmin = jc16.wZmin;
lpCaps->wZmax = jc16.wZmax;
lpCaps->wNumButtons = jc16.wNumButtons;
lpCaps->wPeriodMin = jc16.wPeriodMin;
lpCaps->wPeriodMax = jc16.wPeriodMax;
lpCaps->wRmin = jc16.wRmin;
lpCaps->wRmax = jc16.wRmax;
lpCaps->wUmin = jc16.wUmin;
lpCaps->wUmax = jc16.wUmax;
lpCaps->wVmin = jc16.wVmin;
lpCaps->wVmax = jc16.wVmax;
lpCaps->wCaps = jc16.wCaps;
lpCaps->wMaxAxes = jc16.wMaxAxes;
lpCaps->wNumAxes = jc16.wNumAxes;
lpCaps->wMaxButtons = jc16.wMaxButtons;
strcpy(lpCaps->szRegKey,jc16.szRegKey);
strcpy(lpCaps->szOEMVxD,jc16.szOEMVxD);
return ret;
}
/**************************************************************************
* JoyGetDevCaps [WINMM.28]
*/
MMRESULT WINAPI joyGetDevCapsW(UINT wID, LPJOYCAPSW lpCaps,UINT wSize)
{
JOYCAPS16 jc16;
MMRESULT16 ret = joyGetDevCaps16(wID,&jc16,sizeof(jc16));
if (ret != JOYERR_NOERROR) return ret;
lpCaps->wMid = jc16.wMid;
lpCaps->wPid = jc16.wPid;
lstrcpyAtoW(lpCaps->szPname,jc16.szPname);
lpCaps->wXmin = jc16.wXmin;
lpCaps->wXmax = jc16.wXmax;
lpCaps->wYmin = jc16.wYmin;
lpCaps->wYmax = jc16.wYmax;
lpCaps->wZmin = jc16.wZmin;
lpCaps->wZmax = jc16.wZmax;
lpCaps->wNumButtons = jc16.wNumButtons;
lpCaps->wPeriodMin = jc16.wPeriodMin;
lpCaps->wPeriodMax = jc16.wPeriodMax;
lpCaps->wRmin = jc16.wRmin;
lpCaps->wRmax = jc16.wRmax;
lpCaps->wUmin = jc16.wUmin;
lpCaps->wUmax = jc16.wUmax;
lpCaps->wVmin = jc16.wVmin;
lpCaps->wVmax = jc16.wVmax;
lpCaps->wCaps = jc16.wCaps;
lpCaps->wMaxAxes = jc16.wMaxAxes;
lpCaps->wNumAxes = jc16.wNumAxes;
lpCaps->wMaxButtons = jc16.wMaxButtons;
lstrcpyAtoW(lpCaps->szRegKey,jc16.szRegKey);
lstrcpyAtoW(lpCaps->szOEMVxD,jc16.szOEMVxD);
return ret;
}
/**************************************************************************
* JoyGetDevCaps [MMSYSTEM.102]
*/
MMRESULT16 WINAPI joyGetDevCaps16(UINT16 wID, LPJOYCAPS16 lpCaps, UINT16 wSize)
{
TRACE("(%04X, %p, %d);\n",
wID, lpCaps, wSize);
if (wID >= MAXJOYSTICK) return MMSYSERR_NODRIVER;
#ifdef HAVE_LINUX_22_JOYSTICK_API
if (joyOpenDriver(wID) == TRUE) {
char nrOfAxes;
char nrOfButtons;
char identString[MAXPNAMELEN];
int driverVersion;
ioctl(joy_dev[wID], JSIOCGAXES, &nrOfAxes);
ioctl(joy_dev[wID], JSIOCGBUTTONS, &nrOfButtons);
ioctl(joy_dev[wID], JSIOCGVERSION, &driverVersion);
ioctl(joy_dev[wID], JSIOCGNAME(sizeof(identString)),
&identString);
TRACE("Driver: 0x%06x, Name: %s, #Axes: %d, #Buttons: %d\n",
driverVersion, identString, nrOfAxes, nrOfButtons);
lpCaps->wMid = MM_MICROSOFT;
lpCaps->wPid = MM_PC_JOYSTICK;
strncpy(lpCaps->szPname, identString, MAXPNAMELEN);
lpCaps->szPname[MAXPNAMELEN-1]='\0';
lpCaps->wXmin = 0;
lpCaps->wXmax = 0xFFFF;
lpCaps->wYmin = 0;
lpCaps->wYmax = 0xFFFF;
lpCaps->wZmin = 0;
lpCaps->wZmax = nrOfAxes >= 3 ? 0xFFFF : 0;
lpCaps->wNumButtons = nrOfButtons;
lpCaps->wPeriodMin = JOY_PERIOD_MIN; /* FIXME */
lpCaps->wPeriodMax = JOY_PERIOD_MAX; /* FIXME (same as MS Joystick Driver */
if (wSize == sizeof(JOYCAPS16)) {
/* complete 95 structure */
lpCaps->wRmin = 0;
lpCaps->wRmax = nrOfAxes >= 4 ? 0xFFFF : 0;
lpCaps->wUmin = 0;
lpCaps->wUmax = nrOfAxes >= 5 ? 0xFFFF : 0;
lpCaps->wVmin = 0;
lpCaps->wVmax = nrOfAxes >= 6 ? 0xFFFF : 0;
lpCaps->wMaxAxes = 6; /* same as MS Joystick Driver */
lpCaps->wNumAxes = nrOfAxes; /* nr of axes in use */
lpCaps->wMaxButtons = 32; /* same as MS Joystick Driver */
strcpy(lpCaps->szRegKey,"");
strcpy(lpCaps->szOEMVxD,"");
lpCaps->wCaps = 0;
switch(nrOfAxes) {
case 6: lpCaps->wCaps |= JOYCAPS_HASV;
case 5: lpCaps->wCaps |= JOYCAPS_HASU;
case 4: lpCaps->wCaps |= JOYCAPS_HASR;
case 3: lpCaps->wCaps |= JOYCAPS_HASZ;
/* FIXME: don't know how to detect for
JOYCAPS_HASPOV, JOYCAPS_POV4DIR, JOYCAPS_POVCTS */
}
}
joyCloseDriver(wID);
return JOYERR_NOERROR;
} else
return JOYERR_PARMS;
#else
if (joyOpenDriver(wID) == TRUE) {
lpCaps->wMid = MM_MICROSOFT;
lpCaps->wPid = MM_PC_JOYSTICK;
strcpy(lpCaps->szPname, "WineJoy"); /* joystick product name */
lpCaps->wXmin = 0;
lpCaps->wXmax = 0xFFFF;
lpCaps->wYmin = 0;
lpCaps->wYmax = 0xFFFF;
lpCaps->wZmin = 0;
lpCaps->wZmax = 0;
lpCaps->wNumButtons = 2;
lpCaps->wPeriodMin = JOY_PERIOD_MIN; /* FIXME */
lpCaps->wPeriodMax = JOY_PERIOD_MAX; /* FIXME end */
if (wSize == sizeof(JOYCAPS16)) {
/* complete 95 structure */
lpCaps->wRmin = 0;
lpCaps->wRmax = 0;
lpCaps->wUmin = 0;
lpCaps->wUmax = 0;
lpCaps->wVmin = 0;
lpCaps->wVmax = 0;
lpCaps->wCaps = 0;
lpCaps->wMaxAxes = 2;
lpCaps->wNumAxes = 2;
lpCaps->wMaxButtons = 4;
strcpy(lpCaps->szRegKey,"");
strcpy(lpCaps->szOEMVxD,"");
}
joyCloseDriver(wID);
return JOYERR_NOERROR;
} else
return JOYERR_PARMS;
#endif
}
/**************************************************************************
* JoyGetPosEx [WINMM.31]
*/
MMRESULT WINAPI joyGetPosEx(UINT wID, LPJOYINFOEX lpInfo)
{
return joyGetPosEx16(wID, lpInfo);
}
/**************************************************************************
* JoyGetPosEx [WINMM.31]
*/
MMRESULT16 WINAPI joyGetPosEx16(UINT16 wID, LPJOYINFOEX lpInfo)
{
TRACE("(%04X, %p)\n", wID, lpInfo);
if (wID < MAXJOYSTICK) {
#ifdef HAVE_LINUX_22_JOYSTICK_API
struct js_event ev;
joyCloseDriver(wID);
if (joyOpenDriver(wID) == FALSE) return JOYERR_PARMS;
lpInfo->dwSize = sizeof(JOYINFOEX);
lpInfo->dwXpos = lpInfo->dwYpos =lpInfo->dwZpos = 0;
lpInfo->dwButtons = lpInfo->dwFlags = 0;
/* After opening the device it's state can be
read with JS_EVENT_INIT flag */
while ((read(joy_dev[wID], &ev, sizeof(struct js_event))) > 0) {
if (ev.type == (JS_EVENT_AXIS | JS_EVENT_INIT)) {
switch (ev.number) {
case 0: lpInfo->dwXpos = ev.value + 32767;
lpInfo->dwFlags |= JOY_RETURNX; break;
case 1: lpInfo->dwYpos = ev.value + 32767;
lpInfo->dwFlags |= JOY_RETURNY; break;
case 2: lpInfo->dwZpos = ev.value + 32767;
lpInfo->dwFlags |= JOY_RETURNZ; break;
case 3: lpInfo->dwRpos = ev.value + 32767;
lpInfo->dwFlags |= JOY_RETURNR; break;
case 4: lpInfo->dwUpos = ev.value + 32767;
lpInfo->dwFlags |= JOY_RETURNU; break;
case 5: lpInfo->dwVpos = ev.value + 32767;
lpInfo->dwFlags |= JOY_RETURNV; break;
}
} else if (ev.type ==
(JS_EVENT_BUTTON | JS_EVENT_INIT)) {
if (ev.value)
lpInfo->dwButtons |= (1 << ev.number);
else
lpInfo->dwButtons &= ~(1 << ev.number);
lpInfo->dwFlags |= JOY_RETURNBUTTONS;
}
}
/* EAGAIN is returned when the queue is empty */
if (errno != EAGAIN) {
/* FIXME: error should not be ignored */
}
joyCloseDriver(wID);
TRACE("x: %ld, y: %ld, z: %ld, r: %ld, u: %ld, v: %ld, \
buttons: 0x%04x, flags: 0x%04x\n",
lpInfo->dwXpos, lpInfo->dwYpos, lpInfo->dwZpos,
lpInfo->dwRpos, lpInfo->dwUpos, lpInfo->dwVpos,
(unsigned int)lpInfo->dwButtons,
(unsigned int)lpInfo->dwFlags);
return JOYERR_NOERROR;
#else
struct js_status js;
int dev_stat;
if (joyOpenDriver(wID) == FALSE) return JOYERR_UNPLUGGED;
dev_stat = read(joy_dev[wID], &js, sizeof(js));
if (dev_stat != sizeof(js)) {
joyCloseDriver(wID);
return JOYERR_UNPLUGGED; /* FIXME: perhaps wrong, but what should I return else ? */
}
count_use[wID] = 0;
js.x = js.x<<8;
js.y = js.y<<8;
lpInfo->dwXpos = js.x; /* FIXME: perhaps multiply it somehow ? */
lpInfo->dwYpos = js.y;
lpInfo->dwZpos = 0;
lpInfo->dwButtons = js.buttons;
lpInfo->dwFlags = JOY_RETURNX | JOY_RETURNY | JOY_RETURNBUTTONS;
TRACE("x: %ld, y: %ld, buttons: 0x%04x, flags: 0x%04x\n",
lpInfo->dwXpos, lpInfo->dwYpos,
(unsigned int)lpInfo->dwButtons,
(unsigned int)lpInfo->dwFlags);
return JOYERR_NOERROR;
#endif
} else
return JOYERR_PARMS;
}
/**************************************************************************
* JoyGetPos [WINMM.30]
*/
MMRESULT WINAPI joyGetPos(UINT wID, LPJOYINFO lpInfo)
{
JOYINFOEX ji;
MMRESULT ret;
TRACE("(%d, %p);\n", wID, lpInfo);
ret = joyGetPosEx16(wID,&ji);
lpInfo->wXpos = ji.dwXpos;
lpInfo->wYpos = ji.dwYpos;
lpInfo->wZpos = ji.dwZpos;
lpInfo->wButtons = ji.dwButtons;
return ret;
}
/**************************************************************************
* JoyGetPos16 [MMSYSTEM.103]
*/
MMRESULT16 WINAPI joyGetPos16(UINT16 wID, LPJOYINFO16 lpInfo)
{
JOYINFOEX ji;
MMRESULT16 ret;
TRACE("(%d, %p);\n", wID, lpInfo);
ret = joyGetPosEx16(wID,&ji);
lpInfo->wXpos = ji.dwXpos;
lpInfo->wYpos = ji.dwYpos;
lpInfo->wZpos = ji.dwZpos;
lpInfo->wButtons = ji.dwButtons;
return ret;
}
/**************************************************************************
* JoyGetThreshold [WINMM.32]
*/
MMRESULT WINAPI joyGetThreshold(UINT wID, LPUINT lpThreshold)
{
UINT16 thresh;
MMRESULT16 ret = joyGetThreshold16(wID,&thresh);
*lpThreshold = thresh;
return ret;
}
/**************************************************************************
* JoyGetThreshold [MMSYSTEM.104]
*/
MMRESULT16 WINAPI joyGetThreshold16(UINT16 wID, LPUINT16 lpThreshold)
{
TRACE("(%04X, %p);\n", wID, lpThreshold);
if (wID >= MAXJOYSTICK) return MMSYSERR_INVALPARAM;
*lpThreshold = joy_threshold[wID];
return JOYERR_NOERROR;
}
/**************************************************************************
* JoyReleaseCapture [WINMM.33]
*/
MMRESULT WINAPI joyReleaseCapture(UINT wID)
{
return joyReleaseCapture16(wID);
}
/**************************************************************************
* JoyReleaseCapture [MMSYSTEM.105]
*/
MMRESULT16 WINAPI joyReleaseCapture16(UINT16 wID)
{
TRACE("(%04X);\n", wID);
if (wID >= MAXJOYSTICK) return MMSYSERR_INVALPARAM;
joyCaptured = FALSE;
joyCloseDriver(wID);
joy_dev[wID] = -1;
CaptureWnd[wID] = 0;
return JOYERR_NOERROR;
}
/**************************************************************************
* JoySetCapture [MMSYSTEM.106]
*/
MMRESULT WINAPI joySetCapture(HWND hWnd,UINT wID,UINT wPeriod,BOOL bChanged)
{
return joySetCapture16(hWnd,wID,wPeriod,bChanged);
}
/**************************************************************************
* JoySetCapture [MMSYSTEM.106]
*/
MMRESULT16 WINAPI joySetCapture16(HWND16 hWnd,UINT16 wID,UINT16 wPeriod,BOOL16 bChanged)
{
TRACE("(%04X, %04X, %d, %d);\n",
hWnd, wID, wPeriod, bChanged);
if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
if (hWnd == 0) return JOYERR_PARMS;
if (wPeriod<JOY_PERIOD_MIN || wPeriod>JOY_PERIOD_MAX) return JOYERR_PARMS;
if (!CaptureWnd[wID]) {
if (joyOpenDriver(wID) == FALSE) return JOYERR_PARMS;
joyCaptured = TRUE;
CaptureWnd[wID] = hWnd;
joyCapData[wID].wXpos = 0;
joyCapData[wID].wYpos = 0;
joyCapData[wID].wZpos = 0;
joyCapData[wID].wButtons = 0;
return JOYERR_NOERROR;
} else
return JOYERR_NOCANDO; /* FIXME: what should be returned ? */
}
/**************************************************************************
* JoySetThreshold [WINMM.35]
*/
MMRESULT WINAPI joySetThreshold(UINT wID, UINT wThreshold)
{
return joySetThreshold16(wID,wThreshold);
}
/**************************************************************************
* JoySetThreshold [MMSYSTEM.107]
*/
MMRESULT16 WINAPI joySetThreshold16(UINT16 wID, UINT16 wThreshold)
{
TRACE("(%04X, %d);\n", wID, wThreshold);
if (wID >= MAXJOYSTICK) return MMSYSERR_INVALPARAM;
joy_threshold[wID] = wThreshold;
return JOYERR_NOERROR;
}
/**************************************************************************
* JoySetCalibration [MMSYSTEM.109]
*/
MMRESULT16 WINAPI joySetCalibration16(UINT16 wID)
{
FIXME("(%04X): stub.\n", wID);
return JOYERR_NOCANDO;
}
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