https://bugs.kde.org/show_bug.cgi?id=462925
Bug ID: 462925
Summary: TIFF: Inconsistent enabling of Save transparency
channel and Photoshop boxes
Classification: Applications
Product: krita
Version: 5.1.3
Platform: Compiled Sources
OS: Microsoft Windows
Status: REPORTED
Severity: normal
Priority: NOR
Component: File formats
Assignee: krita-bugs-n...@kde.org
Reporter: a...@amyspark.me
Blocks: 461975
Target Milestone: ---
SUMMARY
***
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Issues found in the TIFF export dialog as part of bug 461975:
- The existing logic disables alpha exporting for CMYK while LibTiff can
perfectly handle it. The only banned color space is YCbCr, which is already
safe asserted + worked around in the exporter itself.
- The "Flatten" checkbox improperly disables/enables the Alpha checkbox for
reasons unknown.
- The LibTiff configure check for PSD export is overridden by the Flatten
checkbox state.
STEPS TO REPRODUCE
1.
2.
3.
OBSERVED RESULT
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Windows: 10 21H2
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
Commit 938ccf75c3894052c2ef9f54dc17254a2f1db0cb
Referenced Bugs:
https://bugs.kde.org/show_bug.cgi?id=461975
[Bug 461975] Broken EXR and TIFF when exporting from some color spaces
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