// d3dumddi.h

PFND3DDDI_CHECKMULTIPLANEOVERLAYSUPPORT Pfnd3dddiCheckmultiplaneoverlaysupport;

HRESULT Pfnd3dddiCheckmultiplaneoverlaysupport(
  HANDLE hDevice,
  D3DDDIARG_CHECKMULTIPLANEOVERLAYSUPPORT *unnamedParam2
)
{...}
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Windows Driver Kit DDI reference (nc-d3dumddi-pfnd3dddi_checkmultiplaneoverlaysupport)

PFND3DDDI_CHECKMULTIPLANEOVERLAYSUPPORT callback function

Description

Called by the Microsoft Direct3D runtime to check the details on hardware support for multiplane overlays.

Parameters

`hDevice`

A handle to the display device (graphics context).

`unnamedParam2`

pSupport [in, out]

A pointer to a D3DDDIARG_CHECKMULTIPLANEOVERLAYSUPPORT structure that provides details on hardware support for multiplane overlays.

Return value

If this routine succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

PFND3DDDI_CHECKMULTIPLANEOVERLAYSUPPORT - NtDoc