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DXGK_QUERYSEGMENTIN structure (d3dkmddi.h)

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The DXGK_QUERYSEGMENTIN structure describes relevant information for a memory-segment query through a call to the display miniport driver's DxgkDdiQueryAdapterInfo function.

Syntax

typedef struct _DXGK_QUERYSEGMENTIN {
  [in] PHYSICAL_ADDRESS  AgpApertureBase;
  [in] LARGE_INTEGER     AgpApertureSize;
  [in] DXGK_SEGMENTFLAGS AgpFlags;
} DXGK_QUERYSEGMENTIN;

Members

[in] AgpApertureBase

A PHYSICAL_ADDRESS data type (which is defined as LARGE_INTEGER) that indicates the base address of the AGP aperture.

[in] AgpApertureSize

A LARGE_INTEGER that indicates the size, in bytes, of the available AGP aperture.

[in] AgpFlags

A DXGK_SEGMENTFLAGS structure that identifies properties for the available AGP aperture in bit-field flags.

Requirements

Requirement Value
Minimum supported client Windows Vista
Header d3dkmddi.h (include D3dkmddi.h)

See also

DXGKARG_QUERYADAPTERINFO

DXGK_QUERYSEGMENTOUT

DXGK_SEGMENTDESCRIPTOR

DXGK_SEGMENTFLAGS

DxgkDdiQueryAdapterInfo