// d3dkmddi.h
typedef struct _DXGKARG_UPDATEOVERLAY {
[in] DXGK_OVERLAYINFO OverlayInfo;
} DXGKARG_UPDATEOVERLAY;
View the official Windows Driver Kit DDI referenceNo description available.
The DXGKARG_UPDATEOVERLAY structure describes parameters for modifying an overlay.
OverlayInfo [in]A DXGK_OVERLAYINFO structure that contains parameters that are required to modify the overlay.