| Summary: | Cannot change exposure for HDR image | ||
|---|---|---|---|
| Product: | [Applications] krita | Reporter: | Mark Stock <markjstock> |
| Component: | HDR | Assignee: | Krita Bugs <krita-bugs-null> |
| Status: | CONFIRMED --- | ||
| Severity: | normal | CC: | tamtamy.tymona |
| Priority: | NOR | ||
| Version First Reported In: | 4.4.2 | ||
| Target Milestone: | --- | ||
| Platform: | Appimage | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | 16b grey image | ||
It looks like it disables the Color Engine combobox and everything else except for "Components" combobox when it detects that it's a Greya 16bit image (even rgba 8bit integer can use all the features). Confirming. |
Created attachment 136071 [details] 16b grey image SUMMARY I cannot change exposure (with either 'y'-leftbutton or via the "LUT Management" Docker) on HDR image since version 4.1.8. STEPS TO REPRODUCE 1. Run any Krita after 4.1.8 and open a 16-bit grey image 2. Enable LUT Management 2. Hold down 'y', left-click, and drag up or down OBSERVED RESULT Image exposure does not change (on krita 4.3.0 rpm on Fedora 31, krita 4.4.2 appimage on Fedora 29, 31, or 33, or krita appimage 4.2.0, 4.2.8, 4.3.0 on Fedora 29). EXPECTED RESULT Image exposure does change (on Fedora 29, krita 4.1.8 rpm or manual compile, or krita 4.1.7 appimage) SOFTWARE/OS VERSIONS Linux/KDE Plasma: Fedora 29, 31, 33 KDE Plasma Version: KDE Frameworks Version: 5.68.0 Qt Version: 5.13.2 (system) ADDITIONAL INFORMATION I'm honestly not sure if this is a bug in 4.1.8 and before and it *shouldn't* be working there, or a bug in krita 4.2.0 and since then, and it *should* be working. I have OpenColorIO-1.1.1 installed, but strangely, in the LUT Management docker, "Color engine" is always set to "Internal" on both the working and non-working versions. I double-checked the keyboard shortcuts to make sure that "Y + Left Button" is set to "Exposure Mode". I even build krita 4.1.8 from scratch on Fedora 29 and it behaved the same as the rpm (it worked). Krita 4.1.7 AppImage also works as expected. Everything since 4.2.0 does not work. I'd like to leave three attachments: screen shot of desired and nonfunctional behavior, and sample image that I am using. But since I get only one, it's a sample image. Finally, I'm not sure if the Component should be "Color models" or "HDR" or "Shortcuts and Canvas Input Settings". It seems that the bug could be anywhere (or in my environment).