IDirect3DDevice2::AddViewport

The IDirect3DDevice2::AddViewport method adds the specified viewport to the list of viewport objects associated with the device.

HRESULT AddViewport(
  LPDIRECT3DVIEWPORT2 lpDirect3DViewport2  
);
 

Parameters

lpDirect3DViewport2

Address of the IDirect3DViewport2 interface that should be associated with this Direct3DDevice object.

Return Values

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value may be one of the following values:

DDERR_INVALIDOBJECT
DDERR_INVALIDPARAMS

Remarks

In the IDirect3DDevice interface, this method requires a pointer to an IDirect3DViewport interface, not an IDirect3DViewport2 interface.

QuickInfo

  Windows NT: Use version 5.0 or later.
  Windows: Use Windows 95 or later. Available as a redistributable for Windows 95.
  Windows CE: Unsupported.
  Header: Declared in d3d.h.
  Import Library: Use ddraw.lib.