// d3dukmdt.h

typedef struct _D3DDDI_NATIVEFENCEINFO {
  D3DKMT_ALIGN64 UINT64              InitialFenceValue;
  UINT                               EngineAffinity;
  D3DDDI_NATIVEFENCE_TYPE            Type;
  D3DDDI_SYNCHRONIZATIONOBJECT_FLAGS Flags;
  D3DDDI_NATIVEFENCEMAPPING          NativeFenceMapping;
  D3DKMT_ALIGN64 BYTE                Reserved[28];
} D3DDDI_NATIVEFENCEINFO;
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Windows Driver Kit DDI reference (ns-d3dukmdt-d3dddi_nativefenceinfo)

Description

D3DDDI_NATIVEFENCEINFO describes the attributes of a native fence synchronization object.

Members

`InitialFenceValue`

[in] The initial fence value.

`EngineAffinity`

[in] Defines the physical adapters where the GPU virtual address is mapped.

`Type`

[in] A D3DDDI_NATIVEFENCE_TYPE value that specifies the type of the fence.

`Flags`

[in] A D3DDDI_SYNCHRONIZATIONOBJECT_FLAGS structure that identifies the attributes of the synchronization object.

`NativeFenceMapping`

[out] A D3DDDI_NATIVEFENCE_MAPPING structure in which the process mapping information for the native fence is returned.

`Reserved[32]`

Reserved for system use.

Remarks

For more information about native GPU fences, see Native GPU fence objects.

D3DDDI_NATIVEFENCEINFO - NtDoc