// d3dkmdt.h
typedef struct _D3DKMT_NODEMETADATA {
UINT NodeOrdinalAndAdapterIndex;
DXGK_NODEMETADATA NodeData;
} D3DKMT_NODEMETADATA;
View the official Windows Driver Kit DDI referenceNo description available.
The D3DKMT_NODEMETADATA structure describes the metadata for a node.
NodeOrdinalAndAdapterIndex[in] Identifies the node ordinal and adapter index. The high word is the physical adapter index, and the low word is the node ordinal.
NodeData[out] A DXGK_NODEMETADATA structure in which the display miniport driver writes the metadata for the node.