[Digikam-devel] [Bug 307313] Digikam uses wrong darkness/saturation values

S. Burmeister sven.burmeister at gmx.net
Mon Sep 24 11:35:06 BST 2012


https://bugs.kde.org/show_bug.cgi?id=307313

--- Comment #4 from S. Burmeister <sven.burmeister at gmx.net> ---
I can only state what the debug output shows and that's (for the same picture):

Digikam:

Scaling with darkness 0, saturation 4095, and
multipliers 1,916350 1,000000 1,714829 1,000000

dcraw -w -v:

Skaliere mit Dunkelheit 15, Sättigung 4095, und
Multiplikatoren 1.916350 1.000000 1.714829 1.000000

Dunkelheit = darkness
Sättigung = saturation.

So either the debug output is wrong or the darkness is not subtracted from the
saturation.

>From the old report you can see that at that time, i.e. with libraw 0.13
digikam's debug output showed: darkness 0 and saturation 4080 if dcraw showed
darkness 15 and saturation 4095.

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