DXGKCB_NOTIFY_INTERRUPT_DATA_FLAGS structure (d3dkmddi.h)

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

Syntax

typedef struct _DXGKCB_NOTIFY_INTERRUPT_DATA_FLAGS {
  union {
    struct {
      UINT ValidPhysicalAdapterMask : 1;
      UINT HsyncFlipCompletion : 1;
#if ...
      UINT Reserved : 30;
#else
      UINT Reserved : 31;
#endif
    };
    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).

HsyncFlipCompletion

A UINT value that specifies whether the Hsync flip has been completed.

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

The 32-bit value that indicates all of the flags set in the union.

Requirements

See also

DXGKARGCB_NOTIFY_INTERRUPT_DATA

DXGKCB_NOTIFY_INTERRUPT