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dinput: Warp mouse each 10ms instead of dropping events.

This commit is contained in:
Vitaliy Margolen 2006-06-22 07:30:52 -06:00 committed by Alexandre Julliard
parent 9d449ab489
commit 101e9e64e6
1 changed files with 9 additions and 15 deletions
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24
dlls/dinput/mouse.c
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@ -136,6 +136,7 @@ struct SysMouseImpl
/* warping: whether we need to move mouse back to middle once we
* reach window borders (for e.g. shooters, "surface movement" games) */
WARP_STATUS need_warp;
DWORD last_warped;
int acquired;
HANDLE hEvent;
CRITICAL_SECTION crit;
@ -418,7 +419,6 @@ static LRESULT CALLBACK dinput_mouse_hook( int code, WPARAM wparam, LPARAM lpara
MSLLHOOKSTRUCT *hook = (MSLLHOOKSTRUCT *)lparam;
SysMouseImpl* This = (SysMouseImpl*) current_lock;
DWORD dwCoop;
static long last_event = 0;
int wdata;
if (code != HC_ACTION) return CallNextHookEx( 0, code, wparam, lparam );
@ -426,16 +426,6 @@ static LRESULT CALLBACK dinput_mouse_hook( int code, WPARAM wparam, LPARAM lpara
EnterCriticalSection(&(This->crit));
dwCoop = This->dwCoopLevel;
/* Only allow mouse events every 10 ms.
* This is to allow the cursor to start acceleration before
* the warps happen. But if it involves a mouse button event we
* allow it since we don't want to lose the clicks.
*/
if (((GetCurrentTime() - last_event) < 10)
&& wparam == WM_MOUSEMOVE)
goto end;
else last_event = GetCurrentTime();
/* Mouse moved -> send event if asked */
if (This->hEvent)
SetEvent(This->hEvent);
@ -623,6 +613,8 @@ static HRESULT WINAPI SysMouseAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
MapWindowPoints(This->win, HWND_DESKTOP, &This->mapped_center, 1);
TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
SetCursorPos( This->mapped_center.x, This->mapped_center.y );
This->last_warped = GetCurrentTime();
#ifdef MOUSE_HACK
This->need_warp = WARP_DONE;
#else
@ -698,11 +690,12 @@ static HRESULT WINAPI SysMouseAImpl_GetDeviceState(
}
/* Check if we need to do a mouse warping */
if (This->need_warp == WARP_NEEDED) {
if (This->need_warp == WARP_NEEDED && (GetCurrentTime() - This->last_warped > 10)) {
dinput_window_check(This);
TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
SetCursorPos( This->mapped_center.x, This->mapped_center.y );
This->last_warped = GetCurrentTime();
#ifdef MOUSE_HACK
This->need_warp = WARP_DONE;
#else
@ -791,11 +784,12 @@ static HRESULT WINAPI SysMouseAImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface,
LeaveCriticalSection(&(This->crit));
/* Check if we need to do a mouse warping */
if (This->need_warp == WARP_NEEDED) {
if (This->need_warp == WARP_NEEDED && (GetCurrentTime() - This->last_warped > 10)) {
dinput_window_check(This);
TRACE("Warping mouse to %ld - %ld\n", This->mapped_center.x, This->mapped_center.y);
SetCursorPos( This->mapped_center.x, This->mapped_center.y );
This->last_warped = GetCurrentTime();
#ifdef MOUSE_HACK
This->need_warp = WARP_DONE;
#else