https://bugs.winehq.org/show_bug.cgi?id=35375
--- Comment #15 from Nikolay Sivov bunglehead@gmail.com ---
If the current approach is still suitable for the development branch, I can fix the problem with LR_LOADFROMFILE and send it upstream.
I don't see why not, worst case scenario is that some icons will look worse than they should instead of having a crash or silent failure on unimplemented function.