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D3DKMT_PRESENT_STATS_DWM structure (d3dkmthk.h)

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

Syntax

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;

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.

Requirements

Requirement Value
Header d3dkmthk.h