Handle timerlastsample such that we don't throw away time & run slow in certain cases.
Ensure when calculating n, we do the double division first before multiplying for sake of floating point precision.
git-svn-id: https://svn.eduke32.com/eduke32@8009 1a8010ca-5511-0410-912e-c29ae57300e0
It doesn't help when it turns out the compiler is broken and implementing std::chrono::high_resolution_clock as something that only counts in ms instead of properly aliasing it to std::chrono::steady_clock!
git-svn-id: https://svn.eduke32.com/eduke32@8002 1a8010ca-5511-0410-912e-c29ae57300e0
# Conflicts:
# source/build/src/sdlayer.cpp
