Re: [PATCH 2/5] ddraw: Adjust reference counts of created surfaces in ddraw_set_surface_version.

[Henri Verbeet]

2011/6/14  <rbarkauskas(a)codeweavers.com>:
> +    switch(version)
> +    {
> +        case 4:
> +            IDirectDrawSurface4_AddRef(&surface->IDirectDrawSurface4_iface);
> +            break;
> +        case 3:
> +        case 2:
> +        case 1:
> +            IDirectDrawSurface_AddRef(&surface->IDirectDrawSurface_iface);
> +            break;
> +    }
> +    IDirectDrawSurface7_Release(&surface->IDirectDrawSurface7_iface);
> Why do you need this here instead of in the relevant surface creation
> functions? (I suppose because of the mipmaps, but I think it may be
> better to do all this when the surface is created instead of
> afterwards.)