// d3dkmddi.h
typedef struct _DXGKARG_CREATEOVERLAY {
[in] D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
[in] DXGK_OVERLAYINFO OverlayInfo;
[out] HANDLE hOverlay;
} DXGKARG_CREATEOVERLAY;
View the official Windows Driver Kit DDI referenceNo description available.
The DXGKARG_CREATEOVERLAY structure describes parameters to create an overlay.
VidPnSourceId [in]The zero-based identification number of the video present source in a path of a video present network (VidPN) topology that the overlay is displayed on.
OverlayInfo [in]A DXGK_OVERLAYINFO structure that contains parameters that are required to create the overlay.
hOverlay [out]A handle to the newly created overlay.