VBoxDispDrvDisableDirectDraw

//GDI calls the driver's DrvDisableDirectDraw function when the last DirectDraw application has finished running.
//因为驱动需要分配的资源由DirectDraw管理，因此不需要释放资源
VOID APIENTRY VBoxDispDrvDisableDirectDraw(DHPDEV  dhpdev)
{
    LOGF_ENTER();
    LOGF_LEAVE();
    return;
}