[Bug 18371] Lord of the Rings Online: mouse cursor corrupted on focus change

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=18371





--- Comment #4 from Daniel Santos <daniel.santos at pobox.com>  2009-05-17 14:58:32 ---
So it appears that my concern about not checking the handle type may indeed be
valid.  Upon further testing, I can still get the corrupted cursor, although I
don't get an empty one any more.  A call to X11DRV_SetCursor (I presume by
pointer from ShowCursor) is made passing a handle with CURSORINFO that is
280x382 with zero bits per pixel!! Sounds screwy to me.  Actually, it sounds
like we took a handle, found out it was valid, got the memory address and cast
it to a CURSORINFO struct, which it wasn't.

0017:trace:cursor:X11DRV_MotionNotify hwnd 0x20032, event->is_hint 0
0017:trace:cursor:SetCursor 0x115e
0017:trace:cursor:SetCursor 0x115e
0017:trace:cursor:ShowCursor 0, count=0
0017:trace:cursor:X11DRV_SetCursor NULL
0017:trace:cursor:X11DRV_MotionNotify hwnd 0x20032, event->is_hint 0
0017:trace:cursor:X11DRV_SetCursorPos warping to (1196,470)
... repeated ...
0017:trace:cursor:X11DRV_MotionNotify hwnd 0x20032, event->is_hint 0
0017:trace:cursor:X11DRV_SetCursorPos warping to (1334,568)
0017:trace:cursor:ShowCursor 1, count=-1
0017:trace:cursor:X11DRV_SetCursor 280x382, planes 0, bpp 0
0017:fixme:cursor:create_cursor_image Currently no support for cursors with 0
bits per pixel
0017:trace:global:GlobalUnlock16 115e
0017:trace:cursor:X11DRV_MotionNotify hwnd 0x20032, event->is_hint 0
0017:trace:cursor:SetCursor 0x115e

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