Merge branch '1979-encoder-crash-because-of-overflow-in-tcx-path' into 'main'

possible fix for 1979, addition of _sat in lsf_enc

Closes #1979

See merge request !2184

(cherry picked from commit 64367f6f)

d576f6e0 possible fix for 1979, addition of _sat in lsf_enc
46ab1031 fix clang
7fb76f23 - Merge remote-tracking branch 'remotes/origin/main' into...

Co-authored-by: vaclav <vaclav.eksler@usherbrooke.ca>