D3DDDICB_CREATEOVERLAY - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// d3dumddi.h

typedef struct _D3DDDICB_CREATEOVERLAY {
  [in]  D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
  [in]  D3DDDI_KERNELOVERLAYINFO       OverlayInfo;
  [out] D3DKMT_HANDLE                  hKernelOverlay;
} D3DDDICB_CREATEOVERLAY;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-d3dumddi-_d3dddicb_createoverlay)

_D3DDDICB_CREATEOVERLAY structure

Description

The D3DDDICB_CREATEOVERLAY structure describes overlay hardware.

Members

VidPnSourceId [in]

The zero-based identification number of the video present source in a path of a video present network (VidPN) topology to overlay on (that is, the identifier of the primary surface to overlay on).

OverlayInfo [in]

A D3DDDI_KERNELOVERLAYINFO structure that describes information about the kernel-mode overlay object.

hKernelOverlay [out]

A D3DKMT_HANDLE data type that represents a kernel-mode handle to the kernel-mode overlay object. This overlay object represents the overlay hardware in subsequent calls by the user-mode display driver to the Microsoft Direct3D runtime.

See also

D3DDDI_KERNELOVERLAYINFO

pfnCreateOverlayCb

View the official Windows Driver Kit DDI reference

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