On the default rendering, Vivid added 22 % more chroma than the rendering
itself, and Punch 5 % — less than the photographer's earlier exports show
with no look applied (14 % over ours) and well below their everyday look
(27 %). Each preset's colour values (vibrance, saturation, the mixer's
saturation bands) are now scaled together, tone values untouched and
negative ones — Vivid portrait's skin protection — left as written, until
the preset measures: Vivid and Vivid warm 1.30, Vivid landscape 1.38, Vivid,
strong 1.45, Vivid portrait 1.15, Punch 1.12. Measured as mean CIELAB chroma
over 30 raws from the library, as a ratio to the default rendering.
The six starter presets were copied into the photographer's own library
on a first run and were theirs from then on. That cannot grow into a
real collection: a copy is frozen at the release that wrote it, so an
improved preset reaches nobody who had the old one, and re-seeding would
overwrite a preset someone had tuned.
`dr_pipeline::bundled` now holds the shipped presets as `.drpl` files
compiled into the binary, in sections — Essentials (the former six) and
three sections of film presets, one per measured stock in dr-film,
printed on the paper its profile names — and never writes them to the
user's file. Every shipped preset is a look (`Reach::Named`), so applying
one keeps the corrections a photograph already has.
A name links a photographer's copy to a shipped preset. Saving over a
shipped name makes their version the one that name applies; it is listed
in the shipped section, marked as changed, and deleting it reverts to the
shipped one. Renaming it makes it one of their own and the shipped preset
reappears. Keyed on the name because that is what the photographer sees
and chooses by.
Copies an older first run seeded are forgotten on load where they are
still exactly as seeded — otherwise all six would list as changed and
stay frozen at their old values. A tuned one is kept and now overrides.
The sheet lists "Yours" first, then each shipped section, with headings.
Shipped rows apply and nothing else; a changed row offers Revert where
the photographer's own offer Delete. A dr-ui test checks every shipped
film names a stock this build can bake, on that stock's own paper,
because dr-pipeline does not link the profile database.
The film presets name stocks by id; the measurements behind them are
spektrafilm's (CC BY-SA 4.0), attributed in each file as in dr-film.
dtourolle