| Summary: | L*A*B* colorspace document export to webp crash. | ||
|---|---|---|---|
| Product: | [Applications] krita | Reporter: | thescorched |
| Component: | File formats | Assignee: | Krita Bugs <krita-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | minor | CC: | halla |
| Priority: | NOR | ||
| Version: | 5.2.3 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/graphics/krita/-/commit/25ec1bf7fac79f2c3766969871666823a69a70e4 | Version Fixed In: | |
| Sentry Crash Report: | |||
| Attachments: | gdb trace reproducing krita crash with debug info fetched with debuginfod | ||
I can confirm the issue. Something goes wrong when converting the image to rgb (which is necessary, because webp doesn't support lab). For some reason the destination colorspace object is 0:
0x00007ffff3ebdbbe in KoColorSpace::operator== (this=0x5555570aa400, rhs=...) at /home/halla/dev/5.2/libs/pigment/KoColorSpace.cpp:98
98 const KoColorProfile* p1 = rhs.profile();
(gdb) bt
#0 0x00007ffff3ebdbbe in KoColorSpace::operator== (this=0x5555570aa400, rhs=...)
at /home/halla/dev/5.2/libs/pigment/KoColorSpace.cpp:98
#1 0x00007ffff3ebddaf in KoColorSpace::convertPixelsTo (this=this@entry=0x5555570aa400,
src=src@entry=0x7ffe73ece010 "\376\376\375\377\375\376\375\376\376\376\376\377\375\376\375\376\376\376\375\377\375\376\375\376\376\376\375\377\375\376\375\376\376\376\375\377\375\376\375\376\376\377\376\377\376\376\375\377\375\376\375\376\376\376\375\377\376\376\375\377\376\376\375\376\376\376\376\377\375\376\375\376\376\376\375\377\375\376\375\376\376\376\375\377\375\376\375\376\375\376\375\376\376\376\376\377\375\376\375\376\375\376\375\376\375\376\375\376\376\377\376\377\376\377\376\377\375\376\375\376\376\377\376\377\375\376\375\376\376\376\375\377\376\377\376\377\375\376\375\376\375\376\375\376\376\376\375\376\376\376\375\377\375\376\375\376\376\376\375\377\376\376\375\377\376\376\375\376\376\377\376\377\375\376\375\376\376\376\375\377\376\376\375\377\376\377\376\377\375\376\375\376\376\376\375\377\376\376\375\376"..., dst=0x7ffe71d9e010 "", dstColorSpace=dstColorSpace@entry=0x0,
numPixels=numPixels@entry=8699840,
renderingIntent=renderingIntent@entry=KoColorConversionTransformation::IntentPerceptual,
conversionFlags=...) at /home/halla/dev/5.2/libs/pigment/KoColorSpace.cpp:468
#2 0x00007ffff3ec70fe in KoColorSpace::convertToQImage (this=0x5555570aa400,
data=0x7ffe73ece010 "\376\376\375\377\375\376\375\376\376\376\376\377\375\376\375\376\376\376\375\377\375\376\375\376\376\376\375\377\375\376\375\376\376\376\375\377\375\376\375\376\376\377\376\377\376\376\375\377\375\376\375\376\376\376\375\377\376\376\375\377\376\376\375\376\376\376\376\377\375\376\375\376\376\376\375\377\375\376\375\376\376\376\375\377\375\376\375\376\375\376\375\376\376\376\376\377\375\376\375\376\375\376\375\376\375\376\375\376\376\377\376\377\376\377\376\377\375\376\375\376\376\377\376\377\375\376\375\376\376\376\375\377\376\377\376\377\375\376\375\376\375\376\375\376\376\376\375\376\376\376\375\377\375\376\375\376\376\376\375\377\376\376\375\377\376\376\375\376\376\377\376\377\375\376\375\376\376\376\375\377\376\376\375\377\376\377\376\377\375\376\375\376\376\376\375\377\376\376\375\376"..., width=2480, height=<optimized out>, dstProfile=<optimized out>,
renderingIntent=KoColorConversionTransformation::IntentPerceptual, conversionFlags=...)
at /home/halla/dev/5.2/libs/pigment/KoColorSpace.cpp:868
A possibly relevant merge request was started @ https://invent.kde.org/graphics/krita/-/merge_requests/2212 Git commit 207038fc5829d39eca41a1bb5d2ab814a7bb8e8a by Dmitry Kazakov, on behalf of Rasyuqa A. H.. Committed on 07/08/2024 at 09:33. Pushed by dkazakov into branch 'master'. WebP: fix colorspace export issue when dithering is enabled M +2 -2 plugins/impex/webp/kis_webp_export.cpp https://invent.kde.org/graphics/krita/-/commit/207038fc5829d39eca41a1bb5d2ab814a7bb8e8a Git commit 25ec1bf7fac79f2c3766969871666823a69a70e4 by Dmitry Kazakov, on behalf of Rasyuqa A. H.. Committed on 07/08/2024 at 09:35. Pushed by dkazakov into branch 'krita/5.2'. WebP: fix colorspace export issue when dithering is enabled M +2 -2 plugins/impex/webp/kis_webp_export.cpp https://invent.kde.org/graphics/krita/-/commit/25ec1bf7fac79f2c3766969871666823a69a70e4 |
Created attachment 172259 [details] gdb trace reproducing krita crash with debug info fetched with debuginfod Exporting a L*A*B* colorspace document to webp crashes krita and does not save the image. Reproducible on my system. Not Working: 1. Open Krita 2. Click "New Image" 3. Input the Image Size and Color settings for a 128x128 L*a*b*/Alpha 8-bit integer/channel document. 4. Click "Create" 5. Click "File" 6. Click "Export" 7. Input any filename that ends with .webp and click "Ok" on the default webp export settings. 8. Crash Working: 1. Open Krita 2. Click "New Image" 3. Input the Image Size and Color settings for a 128x128 RGB/Alpha 8-bit integer/channel document. 4. Click "Create" 5. Click "File" 6. Click "Export" 7. Input any filename that ends with .webp and click "Ok" on the default webp export settings. 8. The file gets saved and krita does not crash. Additionally: Tested the flathub 5.2.3 version, same result Tested the krita-5.2.5-prealpha-4e96fd2674-x86_64.appimage version, same result The gdb trace should have debug info automatically fetched with debuginfod Kinfocenter Copy: Operating System: Arch Linux KDE Plasma Version: 6.1.3 KDE Frameworks Version: 6.4.0 Qt Version: 6.7.2 Kernel Version: 6.10.2-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 7800X3D 8-Core Processor Memory: 30.5 GiB of RAM Graphics Processor: AMD Radeon RX 580 Series Product Name: B650M PG Riptide