Project

General

Profile

Bug #12622

Filmic 2.6.1 gives a much darker result on some photos compared to 2.6.0 if "maintain the chrominance" is activated.

Added by François Tissandier 11 months ago. Updated 11 months ago.

Status:
Fixed
Priority:
Low
Assignee:
-
Category:
Darkroom
Target version:
-
Start date:
03/09/2019
Due date:
% Done:

100%

Estimated time:
Affected Version:
git stable branch
System:
Ubuntu
bitness:
64-bit
hardware architecture:
amd64/x86

Description

I'm including a DNG and XMP, as well as the screen captures of 2.6.0 and 2.6.1.
I tried on other photos, the chrominance option is making the photo much darker immediately on 2.6.1. I don't know if that's expected, the difference is really huge, and it seemed to work as expected on 2.6.0.

DJI_0154.DNG (24.2 MB) DJI_0154.DNG the RAW François Tissandier, 03/09/2019 11:13 PM
DJI_0154_05.DNG.xmp (7.35 KB) DJI_0154_05.DNG.xmp one of the version of this photo François Tissandier, 03/09/2019 11:13 PM
Capture d’écran de 2019-03-09 21-59-42.png (1.12 MB) Capture d’écran de 2019-03-09 21-59-42.png screen capture on 2.6.0 François Tissandier, 03/09/2019 11:13 PM
Capture d’écran de 2019-03-09 22-02-29.png (1.04 MB) Capture d’écran de 2019-03-09 22-02-29.png screen capture on 2.6.1 François Tissandier, 03/09/2019 11:14 PM

History

#1 Updated by Aurélien PIERRE 11 months ago

  • % Done changed from 0 to 100
  • Status changed from New to Fixed

see https://github.com/darktable-org/darktable/issues/2176 for the problem, and either use OpenCL (very fast GPU profile) or OpenMP SIMD codepath as a temporary fix (set `codepaths/openmp_simd=false` to `true` in darktablerc file) until darktable 2.6.2.

Also available in: Atom PDF

Go to top