// d3dkmthk.h

typedef struct _D3DKMT_OUTPUTDUPL_METADATA {
  D3DKMT_HANDLE                  hAdapter;
  D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
  D3DKMT_OUTPUTDUPL_METADATATYPE Type;
  UINT                           BufferSizeSupplied;
  PVOID                          pBuffer;
  UINT                           BufferSizeRequired;
} D3DKMT_OUTPUTDUPL_METADATA;
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Windows Driver Kit DDI reference (ns-d3dkmthk-_d3dkmt_outputdupl_metadata)

D3DKMT_OUTPUTDUPL_METADATA structure

Description

The D3DKMT_OUTPUTDUPL_METADATA structure contains output duplicate metadata.

Members

`hAdapter`

A handle to the graphics adapter.

`VidPnSourceId`

The zero-based identification number of the video present source in a path of a video present network (VidPN) topology that the monitor is connected to.

`Type`

The metadata type.

`BufferSizeSupplied`

The supplied buffer size.

`pBuffer`

A pointer to the buffer.

`BufferSizeRequired`

The required buffer size.

D3DKMT_OUTPUTDUPL_METADATA - NtDoc