// d3dumddi.h

PFND3DDDI_DESTROYOVERLAY Pfnd3dddiDestroyoverlay;

HRESULT Pfnd3dddiDestroyoverlay(
  HANDLE hDevice,
  const D3DDDIARG_DESTROYOVERLAY *unnamedParam2
)
{...}
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Windows Driver Kit DDI reference (nc-d3dumddi-pfnd3dddi_destroyoverlay)

PFND3DDDI_DESTROYOVERLAY callback function

Description

The DestroyOverlay function disables the overlay hardware and frees the overlay handle.

Parameters

`hDevice`

A handle to the display device (graphics context).

`unnamedParam2`

pData [in]

A pointer to a D3DDDIARG_DESTROYOVERLAY structure that contains the overlay handle.

Return value

DestroyOverlay returns S_OK or an appropriate error result if the overlay hardware is not disabled.

Remarks

Overlays are independent from the resources that are displayed by using the overlays.

PFND3DDDI_DESTROYOVERLAY - NtDoc