[krita] [Bug 419467] Split layer deadlocks Krita

2020-04-02 Thread confifu
https://bugs.kde.org/show_bug.cgi?id=419467

--- Comment #7 from confifu  ---
Default options have changed for 4.2.9. I got the same behavior with 4.2.8 and
4.2.9 when I changed the options to be the same.
For 4.2.8, default options are from top to bottom are (T,F,T,F,T,T,fuzziness =
20).
For 4.2.9, default options are (T,F,T,T,T,F, fuzziness = 0).
I think this is because, we replaced KisConfig with KisDialogStateSaver in
dlg_layersplit.cpp commit f6e7a99de04ebe023af444fc9e1c67d93f8f3a5a.
We didn't use any default values in the case of KisDialogStateSaver.

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[krita] [Bug 419467] Split layer deadlocks Krita

2020-04-02 Thread confifu
https://bugs.kde.org/show_bug.cgi?id=419467

confifu  changed:

   What|Removed |Added

 CC||saurabhk...@gmail.com

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[krita] [Bug 419467] Split layer deadlocks Krita

2020-04-02 Thread Ahab Greybeard
https://bugs.kde.org/show_bug.cgi?id=419467

--- Comment #6 from Ahab Greybeard  ---
split-test-complex.kra is 6.3 MB and you can download it from here:
https://www.dropbox.com/s/27w6zj2w7t42i09/split-test-complex.kra?dl=1

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[krita] [Bug 419467] Split layer deadlocks Krita

2020-04-02 Thread Ahab Greybeard
https://bugs.kde.org/show_bug.cgi?id=419467

--- Comment #5 from Ahab Greybeard  ---
Created attachment 127202
  --> https://bugs.kde.org/attachment.cgi?id=127202=edit
small size, small range of colours

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[krita] [Bug 419467] Split layer deadlocks Krita

2020-04-02 Thread Ahab Greybeard
https://bugs.kde.org/show_bug.cgi?id=419467

--- Comment #4 from Ahab Greybeard  ---
Created attachment 127201
  --> https://bugs.kde.org/attachment.cgi?id=127201=edit
simple and small range of colours

I attach split-test-simple.kra and  split-test-complex.kra which are 3000 x
2000 pixels. I also attach small-split-test-simple.kra which is 300 x 200
pixels.

With 4.2.9 and with the Apr-01 4.3.0 prealpha git 62b9516 appimages, the large
ones lock up with 1 core at 100%.

With split-test-simple, the progress goes up rapidly and exponentially to 85%
complete before locking up.

With split-test-complex, the progress goes up in a similar way to 8% complete
before locking up.

With small-split-test-simple then 4.2.9 and the 4.3.0 prealpha both quickly
split it into a very large number of colour layers.

4.2.8 splits it into only two layers, both called 'Salmon'. This is probably
because 4.2.8 has different default settings.

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[krita] [Bug 419467] Split layer deadlocks Krita

2020-04-02 Thread Tymond
https://bugs.kde.org/show_bug.cgi?id=419467

Tymond  changed:

   What|Removed |Added

 CC||tamtamy.tym...@gmail.com

--- Comment #3 from Tymond  ---
@Dmitry, Ahab - can you please provide a file that it hangs on? And maybe even
a backtrace? Neither boud or confifu can reproduce it.

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[krita] [Bug 419467] Split layer deadlocks Krita

2020-04-01 Thread Boudewijn Rempt
https://bugs.kde.org/show_bug.cgi?id=419467

--- Comment #2 from Boudewijn Rempt  ---
Hm, I tested with the 4.3 branch and didn't get a deadlock :-(

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[krita] [Bug 419467] Split layer deadlocks Krita

2020-04-01 Thread Boudewijn Rempt
https://bugs.kde.org/show_bug.cgi?id=419467

Boudewijn Rempt  changed:

   What|Removed |Added

 CC||b...@valdyas.org
   Severity|normal  |crash
Summary|[REGRESSION] Split layer|Split layer deadlocks Krita
   |deadlocks Krita |
   Keywords||regression

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