I have a problem with the mouse pointer in my display driver. In DrvEscape I
call EngLockSurface on a device bitmap to be able to cache the data in
pvBits. Within the preceding call to DrvCopyBits the mouse pointer was
rendered to exactly this device bitmap. but in the locked bitmap in DrvEscape
the mouse pointer is not present. the wallpaper, a window, anything but the
pointer is on the surface. there was no call to any drawing function in the
driver whereby the pointer could be removed. so my question: where is the
pointer gone? any idea?