// d3dkmddi.h

typedef struct _DXGKARG_UPDATECURRENTVALUESFROMCPU {
  HANDLE                                *NativeFenceArray;
  UINT64                                *UpdatedValueArray;
  void                                  **CurrentValueKernelCpuVa;
  UINT                                  NumFences;
  DXGK_UPDATECURRENTVALUESFROMCPU_FLAGS Flags;
  BYTE                                  Reserved[28];
} DXGKARG_UPDATECURRENTVALUESFROMCPU;
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Windows Driver Kit DDI reference (ns-d3dkmddi-dxgkarg_updatecurrentvaluesfromcpu)

Description

DXGKARG_UPDATECURRENTVALUESFROMCPU is the parameter for the DxgkDdiUpdateCurrentValuesFromCpu function.

Members

`NativeFenceArray`

[in] Array of native fence handles.

`UpdatedValueArray`

[in] Array of new current values.

`CurrentValueKernelCpuVa`

[in] The read/write kernel-mode CPU virtual address of the current value.

`NumFences`

[in] Number of native fences that the OS updates current values of.

`Flags`

[in] A DXGK_UPDATECURRENTVALUESFROMCPU_FLAGS structure that contains the flags for the update.

`Reserved[28]`

Reserved for system use.

Remarks

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

DXGKARG_UPDATECURRENTVALUESFROMCPU - NtDoc