On 14-01-23 06:29 PM, Konstantin Ritt wrote: > IMO, HB needs to support all 3 cases in a unified way and let the user an > ability to force metrics somehow: 1. shaper works in design metrics; 2. shaper > works in scaled/hinted metrics (default for i.e. Uniscribe and for Graphite2 > in current backend implementation); 3. shaper works in scaled/unhinted metrics > (default for i.e. CoreText). Currently, case 3 isn't supported due to > truncation issue and it seems like case 2 isn't supported because truncation > isn't rounding and the advance value should be rounded before it affects other > metrics (what HB-old did in the absence of the DesignMetrics flag).
Ok, let me get back to you in detail next week. I'm in the middle an all-week event this week. Thanks, -- behdad http://behdad.org/ _______________________________________________ HarfBuzz mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/harfbuzz
