Re: COM inheritance Q

[Raphael]

On Thursday 13 January 2005 22:09, you wrote:
> > Jason seems to have:
> > - IWineD3DSurface inherits from IWineD3DResource
> > - IWineD3DResource inherits from IUnknown
>
> Yep...
> > Jason, why IWineD3DSurface inherits from IWineD3DResource ?
>
> Well wine has
>
> /**************************************************************************
> - IDirect3DSurface9 interface
>
> */
> #define INTERFACE IDirect3DSurface9
> DECLARE_INTERFACE_(IDirect3DSurface9,IDirect3DResource9)
> {
>
> and the dxsdk
>
> http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c
> /
> directx/graphics/reference/d3d/interfaces/idirect3dsurface9/_idirect3dsurfa
> c e9.asp
>
> states
>
> Inherits from IDirect3DResource9
>
> (See the table)
>
> I think the sdk includes also do it this way
>
> Jason

Well my SDK headers are out-dated :(

Regards,
Raphael