D3DKMT_PRESENT_RGNS structure (d3dkmthk.h)

Specifies dirty and move regions in a present operation.

Syntax

typedef struct _D3DKMT_PRESENT_RGNS {
  UINT                   DirtyRectCount;
  const RECT             *pDirtyRects;
  UINT                   MoveRectCount;
  const D3DKMT_MOVE_RECT *pMoveRects;
} D3DKMT_PRESENT_RGNS;

Members

DirtyRectCount

The number of dirty rectangles.

pDirtyRects

A pointer to an array of dirty rectangles (RECTs).

MoveRectCount

The number of move rectangles.

pMoveRects

A pointer to an array of move rectangles (RECTs).

Requirements

Requirement	Value
Minimum supported client	Windows 8
Minimum supported server	Windows Server 2012
Header	d3dkmthk.h (include D3dkmthk.h)

See also

RECT