After I changed the color profile to gray scale, and created a new layer to paint, I tried to change some values using the HSV Filter, the occurs the bug, this not occurs on RGB layers. Reproducible: Always Steps to Reproduce: 1. Open a file with a colorspace RGB 2. Change to gray scale 3. Create a new layer, notice the palette changes to Grays 4. Paint something 5. Use Filter > Adjust > HSV Adjustment Actual Results: The selected gray scale layer glitch, if "Cancel" it goes back to normal, if "Ok" the image stays 'buged'. Selecting "Preview" does not change the results. Expected Results: Be able to change the lightness without problem. On the same file, the RGB layers does not change to gray, and do not show the bug.
*** Bug 351010 has been marked as a duplicate of this bug. ***
The same results with the filters: Color Balance http://i.imgur.com/QTJuX2c.png Desaturate http://i.imgur.com/tAUep7P.png Can replicate with anoter file created using only grayscale colorspace.
Hi Leonardo, Thanks for your report. I can confirm the issue and it's a regression since Krita 2.8. I'll look into it right now.
The regression appeared in: c6978280553bf51643265fb3acd969879fd006d3 is the first bad commit commit c6978280553bf51643265fb3acd969879fd006d3 Author: Thorsten Zachmann <t.zachmann@zagge.de> Date: Sat Jul 4 05:53:57 2015 +0200 Use the KisColorTransformationConfiguration Only create the transformation matrix once and reuse it in every patch/thread. Use the KisColorTransformation also in factoryConfiguration method.
Created attachment 93914 [details] test file No need to do conversions, just load this file in krita and apply open the hsv filter dialog.
Git commit ae00bf64f3e2bf5ced79cf06e3f013c460c854ae by Boudewijn Rempt. Committed on 06/08/2015 at 09:55. Pushed by rempt into branch 'calligra/2.9'. Revert "Use the KisColorTransformationConfiguration" This reverts commit c6978280553bf51643265fb3acd969879fd006d3. M +3 -3 krita/plugins/filters/colorsfilters/kis_color_balance_filter.cpp M +3 -3 krita/plugins/filters/colorsfilters/kis_desaturate_filter.cpp M +3 -3 krita/plugins/filters/colorsfilters/kis_hsv_adjustment_filter.cpp M +2 -2 krita/plugins/filters/dodgeburn/DodgeBurn.cpp M +2 -2 krita/plugins/filters/indexcolors/indexcolors.cpp M +2 -2 krita/plugins/filters/posterize/posterize.cpp http://commits.kde.org/calligra/ae00bf64f3e2bf5ced79cf06e3f013c460c854ae
I tested this on Windows 7 and after the patch boud did is not happening anymore.