22 Kas 2006 Çar 12:36 tarihinde, Werner LEMBERG şunları yazmıştı: > > Currently, I can't debug the fpgm/prep tables with FontForge because > > it crashes. Rogier, maybe this information gives you further hints. > > It seems that we have wrong assumptions on the storage area, and how > > RS/WS interact with the CVT. > > George provided a quick patch, so I was able to debug it. > > I have found the problem, which is something completely different: > Function #84 (defined in the <fpgm> table) in font verdanab.ttf > (version 2.40) is called as the last subroutine in the <prep> table. > Within the function, the GETINFO instruction is called to find out > whether we do grayscaling. If yes, storage[2] is set to 1 and to 0 > otherwise. The <gasp> table indicates that you must not use gray > scaling in the range 9-16, so everything is fine. > > However, verdanab.ttf exhibited two bugs in FreeType, which I've now > fixed: > > . `tt_loader_init' never reset `exec->grayscale' properly because a > wrong constant has been used in a comparison. > > . A change from mono to grayscale rendering (and vice versa) > requires a re-execution of `tt_face_load_prep'.
Is the bug supposed to be fixed now? Becase I can still reproduce with latest CVS. Regards, ismail _______________________________________________ Freetype mailing list Freetype@nongnu.org http://lists.nongnu.org/mailman/listinfo/freetype