https://bugs.winehq.org/show_bug.cgi?id=55903
Fabian Maurer dark.shadow4@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |dark.shadow4@web.de
--- Comment #2 from Fabian Maurer dark.shadow4@web.de --- Does it work reliably with wine-8.14? If so, could you do a regression test to see what broke it?
Essentially, its a pointer trick. Lodidx comes from the object memory address - the first object in the array. its pointer arithmetics, something which is not recommended, but works.
const int lodIdx = static_cast<int>(this - TheObjectLODs);
I don't quite understand it yet. For now it looks more like undefined behavior to me. Seems like "TheObjectLODs" is bigger than "this", thus you get some massive negative value. If it the same object from one single(!) allocation I don't see how this could go wrong. A bigger code snippet could help cast light on this, but I doubt the'll be willing to provide that.