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DXGKCB_NOTIFY_INTERRUPT_DATA_FLAGS structure

The DXGKCB_NOTIFY_INTERRUPT_DATA_FLAGS structure indicates whether the display miniport driver provides a physical adapter mask in a call to the DxgkCbNotifyInterrupt function.

Syntax


typedef struct _DXGKCB_NOTIFY_INTERRUPT_DATA_FLAGS {
  union {
    struct {
      UINT ValidPhysicalAdapterMask  :1;
      UINT Reserved  :31;
    };
    UINT Value;
  };
} DXGKCB_NOTIFY_INTERRUPT_DATA_FLAGS;

Members

ValidPhysicalAdapterMask

A UINT value that specifies whether the driver provides a physical adapter mask. If this member is set, the driver provides a physical adapter mask in the PhysicalAdapterMask member of the CrtcVsync structure that is contained in the DXGKARGCB_NOTIFY_INTERRUPT_DATA structure.

Setting this member is equivalent to setting the first bit of the 32-bit Value member (0x00000001).

Reserved

This member is reserved and should be set to zero. Setting this member to zero is equivalent to setting the remaining 31 bits (0xFFFFFFFE) of the 32-bit Value member to zeros.

Value

A member in the union that DXGKCB_NOTIFY_INTERRUPT_DATA_FLAGS contains that can hold a 32-bit value.

Requirements

Version

Available in Windows Vista and later versions of the Windows operating systems.

Header

D3dkmddi.h (include D3dkmddi.h)

See also

DXGKARGCB_NOTIFY_INTERRUPT_DATA
DxgkCbNotifyInterrupt

 

 

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