// d3dkmddi.h

typedef struct _DXGKCBINT_FEATURE_NATIVEFENCE_1 {
  DXGKCB_FEATURE_NATIVEFENCE_CAPS_1 GetOSCaps;
} DXGKCBINT_FEATURE_NATIVEFENCE_1;
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Windows Driver Kit DDI reference (ns-d3dkmddi-dxgkcbint_feature_nativefence_1)

Description

The DXGKCBINT_FEATURE_NATIVEFENCE_1 structure is an internal driver structure used by KMD to query the OS for its support of native GPU fence features.

Members

`GetOSCaps`

[in/out] The OS's DXGKCB_FEATURE_NATIVEFENCE_CAPS_1 callback function from which the OS returns its support for native GPU fence features.

Remarks

KMD queries the OS's native GPU fence features by calling the callback function that GetOSCaps points to. KMD should maintain an internal cache for the state and version of the results returned.

For a sample code snippet and more information about native GPU fences, see Native GPU fence objects.