DXGKARG_QUERYDIRTYBITDATAFLAGS enumeration (d3dkmddi.h)

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The DXGKARG_QUERYDIRTYBITDATAFLAGS enumeration specifies flags for a call to DxgkDdiQueryDirtyBitData.

Syntax

typedef enum _DXGKARG_QUERYDIRTYBITDATAFLAGS {
  DXGKARG_QUERYDIRTYBITDATAFLAGS_CLEARDATA = 1
} DXGKARG_QUERYDIRTYBITDATAFLAGS;

Constants

 
DXGKARG_QUERYDIRTYBITDATAFLAGS_CLEARDATA
Value: 1
Indicates that the driver should atomically clear the bitplane data during the request. Otherwise, the driver should return a copy of the data without clearing it.

Remarks

For more information, see Dirty bit tracking.

Requirements

Requirement Value
Minimum supported client Windows 11, version 24H2 (WDDM 3.2)
Header d3dkmddi.h

See also

DXGKARG_QUERYDIRTYBITDATA

DxgkDdiQueryDirtyBitData