https://bugs.kde.org/show_bug.cgi?id=426349
Bug ID: 426349
Summary: Layers manipulation is buggy
Product: krita
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Scripting
Assignee: krita-bugs-n...@kde.org
Reporter: grum...@grum.fr
Target Milestone: ---
SUMMARY
Detailled description of problem is available on krita-artist.org
https://krita-artists.org/t/layers-manipulation-is-buggy/11566?u=grum999
In few words, with Krita Plus (4.4.0) and Next (5.0.0), some layer manipulation
made from script are totaly asynchronous and then, as script execution is fast,
when an instructions on layers is made, the next one are executed before the
previous ones are finished.
@Tiar may have found origin of problem:
https://krita-artists.org/t/layers-manipulation-is-buggy/11566/7?u=grum999
>> It looks like a regression from the multi-threaded fill layers:
>> 3f85089fa36ad371ce1322117c0c420e806b580f is the first bad commit
>> commit 3f85089fa36ad371ce1322117c0c420e806b580f
STEPS TO REPRODUCE
Please read topic in Krita artist (sorry, but formatting in KDE bugtracking
system is not good enough to be able to copy all explanation properly provided
on krita-artist.org)
OBSERVED RESULT
When execution of script is made with Krita 4.3.0, layers content is correct
When execution of script is made with Krita Plus and/or Next, layers content:
- is correct when a delay (sleep) is applied after each layer instruction
- is not correct when no delay is applied after each layer instruction
EXPECTED RESULT
Layers content must be correct when no delay is applied after each layer
instruction (like it was with Krita 4.3.0)
SOFTWARE/OS VERSIONS
Windows: not tested
macOS: not tested
Qt
Version (compiled): 5.12.9
Version (loaded): 5.12.9
OS Information
Build ABI: x86_64-little_endian-lp64
Build CPU: x86_64
CPU: x86_64
Kernel Type: linux
Kernel Version: 4.19.0-10-amd64
Pretty Productname: Debian GNU/Linux 10 (buster)
Product Type: debian
Product Version: 10
Desktop: KDE
ADDITIONAL INFORMATION
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