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D3DKMT_SIGNALSYNCHRONIZATIONOBJECTFROMGPU structure (d3dkmthk.h)

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D3DKMT_SIGNALSYNCHRONIZATIONOBJECTFROMGPU is used with D3DKMTSignalSynchronizationObjectFromGpu to signal a monitored fence.

Syntax

typedef struct _D3DKMT_SIGNALSYNCHRONIZATIONOBJECTFROMGPU {
  [in] D3DKMT_HANDLE       hContext;
  [in] UINT                ObjectCount;
  [in] const D3DKMT_HANDLE *ObjectHandleArray;
  union {
    [in] const UINT64          *MonitoredFenceValueArray;
         D3DKMT_ALIGN64 UINT64 Reserved[8];
  };
} D3DKMT_SIGNALSYNCHRONIZATIONOBJECTFROMGPU;

Members

[in] hContext

A kernel-mode handle to the context stream.

[in] ObjectCount

The number of synchronization events in the ObjectHandleArray array and fence values in MonitoredFenceValueArray arrays.

[in] ObjectHandleArray

An array of kernel-mode handles to the synchronization events that the hContext member signals.

[in] MonitoredFenceValueArray

An array of 64-bit monitored fence values to signal, each of which correspond to a synchronization object in ObjectHandleArray.

Reserved[8]

This member is reserved and should be set to zero.

Requirements

Requirement Value
Minimum supported client Windows 10
Minimum supported server Windows Server 2016
Header d3dkmthk.h (include D3dkmthk.h)

See also

D3DKMTSignalSynchronizationObjectFromGpu