Note that ClearType is a Microsoft trademark for their specific implementation of subpixel rendering. You may be safer off without referring to ClearType (an even "CT") in the source code.
A. Moony wrote: > Reference: > http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx > > Patch: > http://www.infinality.net/files/ttinterp.20100307-1.patch > > Added / implemented: > - Created variables func_move_ct and func_move_orig_ct; > - Created _ct versions of certain functions which ignore x-direction moves > - Call new functions under various conditions (see patch) > > > Not implemented: > - 1/16 pixel "supersampling" grid in X. Currently just ignoring x > distances in MDAP, MIAP, MDRP, etc. instead. > - A way to detect and disable certain functions, as described in the > whitepaper. > - Most of the "Backwards Compatible" fixes given in whitepaper. > > > Notes: > - I Put "ENHANCED TT" and notes in most places where code was modified. > - Extremely dirty and hacky > - May be completely wrong approach and / or execution > - Looks very good on fonts designed for CT, and fair on legacy italic > fonts, poor for most else > - Any form of assistance by you is welcome! > > > > > _______________________________________________ > Freetype mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/freetype > > -- Adam Twardoch | Language Typography Unicode Fonts OpenType | twardoch.com | silesian.com | fontlab.net Reporter: "So what will your trip to Ireland look like?" Lech Wałęsa: "I get into a car, then onto a plane, and then the other way around." _______________________________________________ Freetype mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/freetype
