DwmGetGraphicsStreamTransformHint function (dwmapi.h)

This function is deprecated and only returns DWM_E_COMPOSITIONDISABLED in Windows 7 and later. It may be removed in future versions of Windows.

Syntax

HRESULT DwmGetGraphicsStreamTransformHint(
  [in]  UINT          uIndex,
  [out] MilMatrix3x2D *pTransform
);

Parameters

[in] uIndex

[out] pTransform

Return value

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

Requirements