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D3DKMT_GDIMODEL_PRESENTHISTORYTOKEN structure

The D3DKMT_GDIMODEL_PRESENTHISTORYTOKEN structure identifies a GDI present-history operation.

Syntax


typedef struct _D3DKMT_GDIMODEL_PRESENTHISTORYTOKEN {
  ULONG64             hLogicalSurface;
  ULONG64             hPhysicalSurface;
#if (DXGKDDI_INTERFACE_VERSION >= DXGKDDI_INTERFACE_VERSION_WIN8)
  RECT                ScrollRect;
  POINT               ScrollOffset;
#endif 
  D3DKMT_DIRTYREGIONS DirtyRegions;
} D3DKMT_GDIMODEL_PRESENTHISTORYTOKEN;

Members

hLogicalSurface

[in] A 64-bit value that specifies the handle to a logical surface to copy from.

hPhysicalSurface

[in] A 64-bit value that specifies the handle to a physical surface to copy to.

ScrollRect

This member is reserved and should be set to zero.

Supported starting with Windows 8.

ScrollOffset

This member is reserved and should be set to zero.

Supported starting with Windows 8.

DirtyRegions

[in] A D3DKMT_DIRTYREGIONS structure that identifies the active rectangles (dirty regions) of the GDI surface.

Requirements

Version

D3DKMT_GDIMODEL_PRESENTHISTORYTOKEN is supported beginning with the Windows 7 operating system.

Header

D3dkmthk.h (include D3dkmthk.h)

See also

D3DKMT_DIRTYREGIONS
D3DKMT_PRESENTHISTORYTOKEN

 

 

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