https://bugs.kde.org/show_bug.cgi?id=284625
Summary: Channel Mixer Preserve Luminosity does not work Product: digikam Version: 2.1.1 Platform: Ubuntu Packages OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: NOR Component: Image Editor AssignedTo: [hidden email] ReportedBy: [hidden email] Version: 2.1.1 (using KDE 4.7.1) OS: Linux start showfoto load color image select channel mixer, tick monochrome, tick preserve luminosity move any of the sliders red, green or blue to another value than default parts of the image gets underexposed (clipping) or overexposed (clipping), i.e. luminosity is NOT preserved. Reproducible: Always Steps to Reproduce: load color image select channel mixer, tick monochrome, tick preserve luminosity move any of the sliders red, green or blue to another value than default Actual Results: parts of the image are underexposed (clipping) or overexposed (clipping), i.e. luminosity is NOT preserved. Expected Results: No under- or overexposure. Last version known to me where this not happened is digikam/showfoto 1.1.0 Quite annoying as I extensively use showfoto for professional photography. -- Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
https://bugs.kde.org/show_bug.cgi?id=284625
Gilles Caulier <[hidden email]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW CC| |[hidden email] Component|Image Editor |Channel Mixer Product|digikam |digikamimageplugins Ever Confirmed|0 |1 -- Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
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https://bugs.kde.org/show_bug.cgi?id=284625
--- Comment #1 from Gilles Caulier <caulier gilles gmail com> 2011-10-29 08:25:38 --- I confirm the dysfunction. Sound like "Preserve Luminosity" option do not have any influence. Perhaps a signal/slot broken in GUI... Gilles Caulier -- Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
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--- Comment #2 from Gilles Caulier <caulier gilles gmail com> 2011-10-29 21:03:24 --- Note : Preserve luminosity work perfectly in Color mode. Dysfunction exist only in Monochrome mode. It's not a signal/slots connection problem. Gilles Caulier -- Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
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https://bugs.kde.org/show_bug.cgi?id=284625
Gilles Caulier <[hidden email]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #3 from Gilles Caulier <caulier gilles gmail com> 2011-10-29 21:56:49 --- Git commit 223d431b8817d3791ce6bf87dfb5d4a716bc70af by Gilles Caulier. Committed on 29/10/2011 at 23:55. Pushed by cgilles into branch 'master'. compute right monochrome gain to preserve luminosity when this one is required BUGS: 284625 M +12 -2 libs/dimg/filters/bw/mixerfilter.cpp http://commits.kde.org/digikam/223d431b8817d3791ce6bf87dfb5d4a716bc70af -- Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
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Gilles Caulier <[hidden email]> changed: What |Removed |Added ---------------------------------------------------------------------------- Version Fixed In| |2.3.0 -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
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https://bugs.kde.org/show_bug.cgi?id=284625
[hidden email] changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Channel Mixer |Tool-Channels Product|digikamimageplugins |digikam -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
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