// d3dkmddi.h

DXGKDDI_CANCELQUEUEDFLIPS DxgkddiCancelqueuedflips;

NTSTATUS DxgkddiCancelqueuedflips(
  IN_CONST_HANDLE hAdapter,
  INOUT_PDXGKARG_CANCELQUEUEDFLIPS pCancelQueuedFlips
)
{...}
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Windows Driver Kit DDI reference (nc-d3dkmddi-dxgkddi_cancelqueuedflips)

Description

In the hardware flip queue model, the OS calls a display miniport driver's DXGKDDI_CANCELQUEUEDFLIPS function to synchronously cancel previously queued flips. This function was superseded by DXGKDDI_CANCELFLIPS starting in WDDM 3.0.

Parameters

`hAdapter`

[in] Handle to a display adapter.

`pCancelQueuedFlips`

[in/out] Pointer to a DXGKARG_CANCELQUEUEDFLIPS structure containing the parameters for this function.

Return value

DXGKDDI_CANCELQUEUEDFLIPS returns STATUS_SUCCESS. The driver should always return a success code.

Remarks

Asynchronously cancelled PresentIds are reported via the VSync interrupt mechanism.

DXGKDDI_CANCELQUEUEDFLIPS - NtDoc