diff --git a/dlls/d3d8/device.c b/dlls/d3d8/device.c index b528e2cc9f3..c6ce5b5043f 100644 --- a/dlls/d3d8/device.c +++ b/dlls/d3d8/device.c @@ -262,19 +262,19 @@ static inline IDirect3DDevice8Impl *impl_from_IDirect3DDevice8(IDirect3DDevice8 static HRESULT WINAPI IDirect3DDevice8Impl_QueryInterface(IDirect3DDevice8 *iface, REFIID riid, void **ppobj) { - IDirect3DDevice8Impl *This = impl_from_IDirect3DDevice8(iface); - TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj); - if (IsEqualGUID(riid, &IID_IUnknown) - || IsEqualGUID(riid, &IID_IDirect3DDevice8)) { + if (IsEqualGUID(riid, &IID_IDirect3DDevice8) + || IsEqualGUID(riid, &IID_IUnknown)) + { IUnknown_AddRef(iface); - *ppobj = This; + *ppobj = iface; return S_OK; } - WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj); + WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid)); + *ppobj = NULL; return E_NOINTERFACE; }