support PQ/HLG in skcms_Transform()
A little more than you might think to support PQ/HLG destinations,
but mostly straightforward.
There are a lot of precision and roundtripping things I'd like to
work out at some point, but I think this all roughly works now.
Commit-Queue: Mike Klein <firstname.lastname@example.org>
Reviewed-by: Brian Osman <email@example.com>
3 files changed