https://bugs.winehq.org/show_bug.cgi?id=46805
--- Comment #2 from Ethan Lee flibitijibibo@gmail.com --- Something isn't quite right with the build... on macOS we're guaranteed to have SSE2:
https://github.com/FNA-XNA/FAudio/blob/master/src/FAudio_internal_simd.c#L40
FAudio_assert will get optimized out in release builds, in debug builds we do pop up a message when this gets hit:
https://github.com/FNA-XNA/FAudio/blob/master/src/FAudio_internal_simd.c#L17...
So the issue is most likely SSE2 detection, which looks like this:
https://hg.libsdl.org/SDL/file/c005c49beaa9/src/cpuinfo/SDL_cpuinfo.c#l260 https://hg.libsdl.org/SDL/file/c005c49beaa9/src/cpuinfo/SDL_cpuinfo.c#l211
Not sure why this would fail though... if you can drop it in, here's the FNA build of SDL2 (and FAudio):
http://fna.flibitijibibo.com/archive/fnalibs.tar.bz2