55319cd6d6
The old code would simply add advances and store as a float with individual glyph positioning using floor() based on the advance + offset. This breaks rendering of infinite length ligatures at some font sizes as they either under or overflow. Rounding the advances seems to fix it. Dont know if it will have other ill-effects for non infinite length ligatures. If it does we can test total ligature length and use rounding only for long ligatures. Fixes #3896
= kitty - the fast, feature-rich, cross-platform, GPU based terminal See https://sw.kovidgoyal.net/kitty/[the kitty website]. image:https://github.com/kovidgoyal/kitty/workflows/CI/badge.svg["Build status", link="https://github.com/kovidgoyal/kitty/actions?query=workflow%3ACI"] https://sw.kovidgoyal.net/kitty/faq/[Frequently Asked Questions] To ask other questions about kitty usage, use either the https://github.com/kovidgoyal/kitty/discussions/[discussions on GitHub] or the https://www.reddit.com/r/KittyTerminal[Reddit community] Packaging status in various repositories: image:https://repology.org/badge/vertical-allrepos/kitty.svg[https://repology.org/project/kitty/versions]