https://bugs.kde.org/show_bug.cgi?id=410158
M <manuel.snudl.zeid...@gmail.com> changed:
What |Removed |Added
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CC| |manuel.snudl.zeidler@gmail.
| |com
--- Comment #2 from M <manuel.snudl.zeid...@gmail.com> ---
I can confirm this on my master build. Not only the curves are affected, but
any slider throughout the brush settings I tested can produce severe slowdown,
increasingly so the longer I keep dragging the slider. Maybe it's something to
do with signal compressors?
Almost any brush preset and engine I tested was affected and I was able to
provoke 10+ seconds freezes with a Filter Engine brush. However, the Clone
Engine wasn't affected (at least not noticeably), which might be because it
doesn't create a preview.
In the Brush Tip section I noticed that while moving the sliders with
Predefined and Text tips causes the lag, for Auto tips the brush preview only
updates once I let go of the slider.
Should I create a separate bug report for the described problems?
Version: 4.3.0-prealpha (git 600ee12)
Languages: en_US
Hidpi: true
Qt
Version (compiled): 5.13.0
Version (loaded): 5.13.0
OS Information
Build ABI: x86_64-little_endian-lp64
Build CPU: x86_64
CPU: x86_64
Kernel Type: linux
Kernel Version: 5.2.2-1-MANJARO
Pretty Productname: Manjaro Linux
Product Type: manjaro
Product Version: unknown
Hardware Information
GPU Acceleration: auto
Memory: 15950 Mb
Number of Cores: 8
Swap Location: /tmp
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