// d3dkmddi.h

typedef struct _DXGK_INVALIDATEHWCONTEXTFLAGS {
  union {
    struct {
      UINT CollateralDamage : 1;
      UINT Reserved : 31;
    };
    UINT Value;
  };
} DXGK_INVALIDATEHWCONTEXTFLAGS;
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Windows Driver Kit DDI reference (ns-d3dkmddi-_dxgk_invalidatehwcontextflags)

DXGK_INVALIDATEHWCONTEXTFLAGS structure

Description

DXGK_INVALIDATEHWCONTEXTFLAGS contains flag values associated with a context being invalidated.

Members

`CollateralDamage`

Identifies the scope of the collateral damage to the context being invalidated. CollateralDamage can be one of the following values.

Value	Meaning
0	The context being invalidated was the primary cause of the engine hang.
1	The context being invalidated was not the primary cause of the engine hang, but still needs to be reset because it was affected by the hang.

`Reserved`

Reserved for internal use.

`Value`

The value of the context flag.

DXGK_INVALIDATEHWCONTEXTFLAGS - NtDoc