{"id":183809,"date":"2026-10-13T16:53:22","date_gmt":"2026-10-13T14:53:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/reliz-shriftovogo-dvizhka-freetype-2-15"},"modified":"2026-10-13T16:53:27","modified_gmt":"2026-10-13T14:53:27","slug":"freetype-2-15-font-engine-released","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/freetype-2-15-font-engine-released","title":{"rendered":"Utgivelsen av skrifttype-motoren FreeType 2.15","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Etter et \u00e5r med utvikling er n\u00e5 FreeType 2.15.0, en modul\u00e6r skrifttype-motor, tilgjengelig. Den gir et ensartet API for \u00e5 forene behandling og fremstilling av skrifttydige data i ulike vektor- og rasterformater. Prosjektets kode er skrevet i C og distribueres under en BSD-lignende lisens for FreeType. <\/p>\n<p>Blant endringene:<\/p>\n<ul>\n<li class=\"l\"> St\u00f8tte for femte utgave av ISO Open Font-formatet (ISO\/IEC 14496-22:2026) er lagt til, portet ved hjelp av AI fra glyph layout-biblioteket HarfBuzz og andre implementeringer. I motsetning til fjerde utgave, som ble utgitt i 2019, har den nye varianten av Open Font-formatet mulighet for mer enn 65536 glyphs; en &#171;GLYF&#187;-tabel for konturer som kombinerer kubiske og koniske segmenter er lagt til; en mer kompakt versjon av &#171;VARC&#187;-tabellen er foresl\u00e5tt, noe som gir mulighet for \u00e5 redusere st\u00f8rrelsen p\u00e5 varierte skrifter med hieroglyfer med 90%.\n<li class=\"l\"> I rasterisatoren, som gir antialiasing, er ytelsen til \u00e5 tegne glyphs som er st\u00f8rre enn 40 ppem betydelig forbedret ved hjelp av dynamisk minneallokering for st\u00f8rre glyphs.\n<li class=\"l\"> En eksperimentell driver for HVF-skrifter (Hierarchical Variation Font) er lagt til, levert av Apple og fungerer forel\u00f8pig bare p\u00e5 macOS.\n<li class=\"l\"> I TrueType-formatets interpreter er st\u00f8tten for ClearType-tekstglatting utvidet, noe som har bedre kvalitet p\u00e5 rendering av skrifter som &#8216;Comic Sans MS&#8217;, &#8216;Segoe UI&#8217;, &#8217;Calibri&#8217;, &#8216;Corbel&#8217;, &#8216;Constantia&#8217;, &#8216;Malgun Gothic&#8217; og &#8216;SimSun&#8217;. Bruken av data fra gasp-tabellen (Grid-fitting and Scan-conversion Procedure) for glatting og justering mot pikselskjema er sikret, forbedret emulering av horisontal ClearType-hinting, og forbedret behandling av glyph-rundingsinstruksjoner (ROUND) og anvendelse av kontrollverdiene (CVT \u2014 Control Value Table).\n<li class=\"l\"> En port for operativsystemet Plan 9 er lagt til.\n<li class=\"l\"> Sikkerhetshull er fjernet: CVE-2026-95512 \u2014 minneutnyttelse og h\u00f8y CPU-belastning ved behandling av spesialutformede skrifter i CID-format; CVE-2026-50811 \u2014 lesing fra utenfor bufferomr\u00e5det ved bruk av funksjonene TT_Get_Var_Design og T_Get_Var_Design_Coordinates; CVE-2026-27171 \u2014 s\u00e5rbarhet i gammel innebygd kode fra zlib, som f\u00f8rer til uendelig l\u00f8kke.\n<\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66454\">opennet.ru<\/a> 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\u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 AI [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183809","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 FreeType 2.15.0, \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u043e\u0433\u043e \u0448\u0440\u0438\u0444\u0442\u043e\u0432\u043e\u0433\u043e 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