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- XListInputDevices spec say that device list should be freed using 

XFreeDeviceList
- better robustness on X11DRV_AttachEventQueueToTablet
This commit is contained in:
Raphael Junqueira 2005-03-10 11:48:28 +00:00 committed by Alexandre Julliard
parent 9ef2706a77
commit d574e9a2db
1 changed files with 8 additions and 6 deletions
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14
dlls/x11drv/wintab.c
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@ -249,6 +249,7 @@ static void *xinput_handle;
#define MAKE_FUNCPTR(f) static typeof(f) * p##f;
MAKE_FUNCPTR(XListInputDevices)
MAKE_FUNCPTR(XFreeDeviceList)
MAKE_FUNCPTR(XOpenDevice)
MAKE_FUNCPTR(XQueryDeviceState)
MAKE_FUNCPTR(XGetDeviceButtonMapping)
@ -264,6 +265,7 @@ static INT X11DRV_XInput_Init(void)
{
#define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(xinput_handle, #f, NULL, 0)) == NULL) goto sym_not_found;
LOAD_FUNCPTR(XListInputDevices)
LOAD_FUNCPTR(XFreeDeviceList)
LOAD_FUNCPTR(XOpenDevice)
LOAD_FUNCPTR(XGetDeviceButtonMapping)
LOAD_FUNCPTR(XCloseDevice)
@ -507,6 +509,7 @@ void X11DRV_LoadTabletInfo(HWND hwnddefault)
}
}
}
pXFreeDeviceList(devices);
wine_tsx11_unlock();
gSysDevice.NCSRTYPES = cursor_target+1;
gNumCursors = cursor_target+1;
@ -693,6 +696,7 @@ int X11DRV_AttachEventQueueToTablet(HWND hOwner)
wine_tsx11_lock();
devices = pXListInputDevices(data->display, &num_devices);
X11DRV_expect_error(data->display,Tablet_ErrorHandler,NULL);
for (cur_loop=0; cur_loop < gNumCursors; cur_loop++)
{
int event_number=0;
@ -736,15 +740,13 @@ int X11DRV_AttachEventQueueToTablet(HWND hOwner)
if (proximity_in_type) X11DRV_register_event_handler( proximity_in_type, proximity_event );
if (proximity_out_type) X11DRV_register_event_handler( proximity_out_type, proximity_event );
if (pXSelectExtensionEvent(data->display, win, event_list, event_number))
{
ERR( "error selecting extended events\n");
goto end;
}
pXSelectExtensionEvent(data->display, win, event_list, event_number);
}
}
XSync(data->display, False);
X11DRV_check_error();
end:
if (NULL != devices) pXFreeDeviceList(devices);
wine_tsx11_unlock();
return 0;
}