Changed

• Failure to set LCD filter is no longer fatal
• Reject COLRv1 fonts; they are not supported. If the primary font is a COLRv1 font, error out. If a fallback font is COLRv1, skip it, and try the next fallback font instead.

Fixed

• Crash when failing to load a font.
• Memory leak in fcft_fini() if the font cache contained entries for fonts that failed to load.

Contributors

• markstos

Fixed

• Regression: binary incompatibility with fcft <= 3.2, in fcft_set_scaling_filter() (#1992).

Added

• scaling_filter to fcft_font_options. The default value is FCFT_SCALING_FILTER_CUBIC.
• New scaling filters: impulse, box, linear, gaussian, lanczos3 and lanczos3_stretched.

Changed

• When scaling bitmap fonts (not emoji fonts), do not apply a scaling filter. In earlier versions, fcft applied a bilinear scaling filter.

Deprecated

• fcft_set_scaling_filter(); use fcft_font_options::scaling_filter instead.

Added

• Nanosvg updated to ea6a6aca009422bba0dbad4c80df6e6ba0c82183
• fcft_from_name2(), allowing you to instantiate fonts and override certain rendering defaults.
• fcft_font_options_create() and fcft_font_options_destroy(), to be used with the new fcft_from_name2().
• fcft can now decode color glyphs from sRGB to linear, and optionally render to higher precision pixman surfaces. See the new fcft_from_name2() and fcft_font_options_create().

Changed

• Unicode codepoints with the emoji components tag are no longer treated as emojis, when selecting font. This fixes an issue where e.g. 0..9 were loaded from a fallback font instead of the primary font, if the primary font had the emoji language bit set (#1978).

Deprecated

• fcft_set_emoji_presentation() - use fcft_from_name2() instead.

Fixed

• Undefined behavior when using copies of mtx_t and pthread_rwlock_t objects.

Contributors

• CismonX

Added

• Unicode data files updated to Unicode 16. Fcft uses these files to determine the default presentation (textual or graphical) for emojis, and to generate pre-compose tables.

Changed

• Use utf8proc_charwidth() instead of wcwdith() to calculate character (terminal) width, when building with utf8proc support.

Added

• Nanosvg updated to 93ce879dc4c04a3ef1758428ec80083c38610b1f
• Unicode data files updated to 15.1
• FCFT_LOG_COLORIZE_AUTO now respects the NO_COLOR environment variable.
• Support for linking against a system provided nanosvg library. See the new -Dsystem-nanosvg meson option. Defaults to disabled (i.e. use the bundled version).

Changed

• Positioning of SVG glyphs; fcft now tries to center them on the line.

Fixed

• Log-level not respected by syslog
• Fcft now automatically ensures the LC_NUMERIC locale is correctly configured for FcNameParse() (#60).
• Failure to lookup font name ("warn: fcft.c:583: failed to get full font name")

Contributors

• Jake Waksbaum

Changed

• Set font size using FT_Set_Char_Size() instead of FT_Set_Pixel_Sizes(), as it provides a more fine-grained interface, resulting in a more exact font size (#1621).

Fixed

• Infinite loop on certain invalid fontfeatures values (#1554, #1556).

Added

• nanosvg updated to 9da543e (2022年12月04日)