Package: firefox Version: 68.0.2-3 Followup-For: Bug #849602 Control: retitle -1 font TwitterMozilla can be installed below /usr/share/fonts
Dear Maintainer, EmojiOne in Firefox was replaced by Twemoji distributed by Twitter. TwemojiMozilla.ttf in Firefox 68 is COLR/CPAL format in opentype https://docs.microsoft.com/en-us/typography/opentype/spec/colr which is not a bitmap font format and gives better scaling result than the bitmap font format. On the other hand Noto Color Emoji by Google is in CBDT format https://docs.microsoft.com/en-us/typography/opentype/spec/cbdt which is the bitmap. In Debian there seems no color emoji font in COLR/CPAL format. COLR/CPAL color font format is supported in gimp https://gitlab.gnome.org/GNOME/gimp/issues/1663 and harftex https://github.com/khaledhosny/harftex Support request is filed against LibreOffice https://bugs.documentfoundation.org/show_bug.cgi?id=104403 Addition of another emoji font in COLR format to /usr/share/fonts may be useful for Debian. Best regards, Ryutaroh Matsumoto