PFND3DDDI_UPDATEWINFO callback function

The UpdateWInfo function updates the w range for w buffering.

Syntax


PFND3DDDI_UPDATEWINFO UpdateWInfo;

__checkReturn HRESULT APIENTRY UpdateWInfo(
  _In_       HANDLE          hDevice,
  _In_ const D3DDDIARG_WINFO *pData
)
{ ... }

Parameters

hDevice [in]

A handle to the display device (graphics context).

pData [in]

A pointer to a D3DDDIARG_WINFO structure that describes the w range for w buffering.

Return value

UpdateWInfo returns S_OK or an appropriate error result if the w range is not successfully updated.

Requirements

Target platform

Desktop

Version

Available in Windows Vista and later versions of the Windows operating systems.

Header

D3dumddi.h (include D3dumddi.h)

See also

D3DDDIARG_WINFO
D3DDDI_DEVICEFUNCS

 

 

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