I once considered this question with this very rough patch: https://lists.nongnu.org/archive/html/freetype-devel/2011-11/msg00023.html And Infinality later supported the same idea via INFINALITY_FT_FILTER_PARAMS, I believe.
At the time of that patch, there was some discussion of allowing the setting of the individual filter weights through the freetype API and possibly to expose this via fontconfig. It is a question of taste how the filter should behave, one could argue. There always was a fair of difference between Windows and OS X in this regard, for instance. There may still be some interest in offering control over the LCD filter, rather than via the other parameters you listed. That being said, for a long time on my personal machine I would use xgamma as a trick to force a "bolder" look for text. This is far from ideal as it affects everything, not just text. I personally like the modern output of freetype better than in the past, and with the advent of high-res displays, this issue went away for me. On Tue, May 23, 2017 at 9:48 PM, Werner LEMBERG <[email protected]> wrote: > >> Are there any plans to add controls/parameters to Freetype for the >> rendering of glyph brightness, contrast, weight, etc? > > No. > >> The "Infinality" patch set does/did provide some of these types of >> parameters: >> >> INFINALITY_FT_GAMMA_CORRECTION >> INFINALITY_FT_BRIGHTNESS >> INFINALITY_FT_CONTRAST > > OK. > >> Are there any plans to add such Infinality features to the >> mainstream version of Freetype? > > My gut feeling says no. It smells like a hack to circumvent correct > gamma handling by doing linear blending. > > Nikolaus? > > > Werner > > _______________________________________________ > Freetype-devel mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/freetype-devel _______________________________________________ Freetype-devel mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/freetype-devel
