https://bugzilla.redhat.com/show_bug.cgi?id=2262410
--- Comment #25 from Oleg Oshmyan <chor...@inbox.lv> --- What libass could, in fact, do better here is it could better match the size of the primary font (Noto Sans Arabic) used for the numerals and the fallback font used for the Latin, so that the apparent font size at least wouldn't jerk around like that (on this pair of fonts at least... there's never any guarantee about size consistency when using two different fonts). But I don't see how it could be expected to not choose Arabic in the first place. The thing with the file picker likely has the same cause: Noto Sans Arabic has the same units-per-EM size and the same glyph sizes in units as Noto Sans, but it declares its ascender and descender heights to be much larger than Noto Sans does. Possibly to accommodate more complex Arabic glyphs; I don't know. But this directly affects the line height, because, well, that's exactly what those values control. The reason the glyphs in the file picker look the same (just a larger line height) whereas the glyphs in mpv look different (smaller) is that they determine font size differently: the file picker sets a fixed glyph size and uses whatever line height it results in, whereas libass does the opposite: it sets a fixed line height and uses whatever glyphs it results in (this is by design, because libass is an ASS subtitle renderer and this is how ASS defines font size). -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2262410 Report this comment as SPAM: https://bugzilla.redhat.com/enter_bug.cgi?product=Bugzilla&format=report-spam&short_desc=Report%20of%20Bug%202262410%23c25 -- _______________________________________________ fonts-bugs mailing list -- fonts-bugs@lists.fedoraproject.org To unsubscribe send an email to fonts-bugs-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/fonts-bugs@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
