Been wanting to do this for a long time.
This does impose performance issues when building with the vanilla
release profile, as cargo does not perform optimizations across crate
boundary (we care mostly about inlining).
so I added release-lto profile
Also fixed some broken stuff I found across the project, meh
Former-commit-id: 06d03263cc6245313f3ea22c715479ab6da7c4d4
Former-commit-id: f93abd10c67ea8a3b8072b47462be5eca4f3e02b
Mainly convert mainloop and audio thread into native code for
performance increase. (Calling into JNI every frame was costy)
The code was cleaned up quite a bit, but I may have introduced new bugs
in this process :<
Former-commit-id: fdbc21b5ab39f3d2e36647fd1177dc9a84a16980
Former-commit-id: ac765dbee8c994e1b69cc694846511837c2685b9
It was useless and lengthened the build time
Former-commit-id: 44b9c836d9b75142ef4bdb3602ede3f87b03f08f
Former-commit-id: 4c737704103654673366a7a83bf9b7614df40416
