ID3D12CommandQueue::GetClockCalibration method (d3d12.h)

This method samples the CPU and GPU timestamp counters at the same moment in time.

Syntax

HRESULT GetClockCalibration(
  [out] UINT64 *pGpuTimestamp,
  [out] UINT64 *pCpuTimestamp
);

Parameters

[out] pGpuTimestamp

Type: UINT64*

The value of the GPU timestamp counter.

[out] pCpuTimestamp

Type: UINT64*

The value of the CPU timestamp counter.

Return value

Type: HRESULT

This method returns one of the Direct3D 12 Return Codes.

Remarks

For more information, refer to Timing.

Requirements

See also

ID3D12CommandQueue