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DXGKCB_INVALIDATEHWCONTEXT callback function (d3dkmddi.h)

  • Article

DXGKCB_INVALIDATEHWCONTEXT invalidates a hardware context.

Syntax

DXGKCB_INVALIDATEHWCONTEXT DxgkcbInvalidatehwcontext;

NTSTATUS DxgkcbInvalidatehwcontext(
  [in] IN_CONST_PDXGKARGCB_INVALIDATEHWCONTEXT unnamedParam1
)
{...}

Parameters

[in] unnamedParam1

Pointer to a DXGKARGCB_INVALIDATEHWCONTEXT structure that contains information to use when invalidating the hardware context.

Return value

Return STATUS_SUCCESS if the operation succeeds. Otherwise, return an appropriate NTSTATUS error code.

Remarks

DXGKCB_XXX functions are implemented by Dxgkrnl. To use this callback function, set the members of DXGKARGCB_INVALIDATEHWCONTEXT and then call DxgkCbInvalidateHwContext via the DXGKRNL_INTERFACE.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1703 (WDDM 2.2)
Header d3dkmddi.h
IRQL PASSIVE_LEVEL

See also

DXGKARGCB_INVALIDATEHWCONTEXT

DXGKRNL_INTERFACE