> On Sep 9, 2024, at 9:03 AM, Ilya Fedin <fedin-ilja2...@ya.ru> wrote: > > While most platforms seem to have fractional scaling via > QHighDpiScaling, Wayland is the first (and the only right now) platform > that got fractional devicePixelRatio on QPA level. QHighDpiScaling > doesn't handle that and the Wayland QPA just disables fractional > scaling support when it sees the policy is not PassThrough. > > It's good that it does that at least but I believe this could be done > better. I have patches that make High DPI rounding policy to behave on > Wayland the same as on other platforms, allowing applications using a > rounding policy to render 1:1 with crsip fonts (currently the > compositor downscales as QPA disables fractional scaling support) and > actually respect the policy (downscaling means it's effectively always > Ceil). > > Is there any interest in those changes?
Yep, please share the patches. Doing so makes it easier to see how this fits within the existing architecture :) Cheers, Tor Arne -- Development mailing list Development@qt-project.org https://lists.qt-project.org/listinfo/development
