https://sourceforge.net/p/dispcalgui/news/2018/06/displaycal-36-released/Recent changes to DisplayCAL 3.6 releasedenThu, 21 Jun 2018 23:03:19 -0000https://sourceforge.net/p/dispcalgui/news/2018/06/displaycal-36-released/<div class="markdown_content"><ul> <li><span>[Feature]</span> Adjustable weighting between luminance and saturation<br/> preservation for HDR SMPTE 2084 3D LUTs with roll-off<br/> tonemapping.</li> <li><span>[Feature]</span> Option to adjust the roll-off for HDR SMPTE 2084 3D<br/> LUTs with roll-off tonemapping when the mastering display peak<br/> luminance is below 10000 cd/m² (previous behavior with the<br/> introduction of BT.2390-2 was to always adjust, the new default<br/> behavior is don't adjust).</li> <li><span>[Enhancement]</span> Improved HDR 3D LUT SMPTE 2084 roll-off<br/> tonemapping to eliminate possible over-darkening in rolled-off<br/> highlights due to luminance reduction related effects.</li> <li><span>[Enhancement]</span> Removed HDR 3D LUT SMPTE 2084 roll-off<br/> tonemapping allowance for hue shifts in rolled-off highlights.</li> <li><span>[Enhancement]</span> Increased HDR 3D LUT SMPTE 2084 default target<br/> peak luminance to 480 cd/m² (makes BT.2390 roll-off leave 0-100<br/> cd/m² alone).</li> <li><span>[Enhancement]</span> Use extended model for HDR 3D LUT Hybrid-Log<br/> Gamma (HLG) display gamma adjustment described in BT.2390-4.</li> <li><span>[Enhancement]</span> Do not create PCS-to-device tables for synthetic<br/> HDR SMPTE 2084 profiles with roll-off tonemapping as they are<br/> meant purely as source profiles.</li> <li><span>[Enhancement]</span> Only enable the visual whitepoint editor button<br/> if the whitepoint target is set to chromaticity coordinates.</li> <li><span>[UI]</span> Keep dropdowns with only one choice enabled.</li> <li><span>[Cosmetic]</span> Catch any madTPG connection errors to show a nicer<br/> error dialog without a traceback.</li> <li><span>[Trivial]</span> Do not update the profile description when increasing<br/> the effective resolution of an existing profile's PCS-to-device<br/> tables.</li> <li><span>[Trivial]</span> Testchart editor: Only limit the view to six decimal<br/> digits, not the underlying data.</li> <li><span>[Minor]</span> Confirm instrument placement when madTPG is not<br/> fullscreen.</li> <li><span>[Minor]</span> Creating synthetic grayscale profiles with HLG tone<br/> response did not work correctly.</li> <li><span>[Trivial]</span> Set allowed filetypes for selecting files when<br/> importing 3rd party software colorimeter corrections to “any”.</li> <li><span>[UI]</span> (GTK3 under Wayland)Explicit refresh/update needed for<br/> ClientDC (fixes graphs not updating until the window is<br/> resized).</li> </ul></div>Florian HoechThu, 21 Jun 2018 23:03:19 -0000https://sourceforge.netb6194fe4f1ceb70920f713e6e9f1a5db1c9ef924