// d3dkmthk.h

typedef struct _D3DKMT_PRESENT_STATS_DWM {
  UINT                         PresentCount;
  UINT                         PresentRefreshCount;
  D3DKMT_ALIGN64 LARGE_INTEGER PresentQPCTime;
  UINT                         SyncRefreshCount;
  D3DKMT_ALIGN64 LARGE_INTEGER SyncQPCTime;
  UINT                         CustomPresentDuration;
} D3DKMT_PRESENT_STATS_DWM;
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Windows Driver Kit DDI reference (ns-d3dkmthk-_d3dkmt_present_stats_dwm)

_D3DKMT_PRESENT_STATS_DWM structure

Description

The present status of the desktop windows manager (DWM).

Members

`PresentCount`

The number of present operations that can be queued for the device that is specified by hDevice.

`PresentRefreshCount`

The present refresh count.

`PresentQPCTime`

The present QPC (query performance counter) time.

`SyncRefreshCount`

The sync refresh count.

`SyncQPCTime`

The sync QPC time.

`CustomPresentDuration`

The custom present duration.

D3DKMT_PRESENT_STATS_DWM - NtDoc