{"id":148533,"date":"2025-11-16T11:11:55","date_gmt":"2025-11-16T09:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-brauzernogo-dvizhka-servo-0-0-2"},"modified":"2025-11-16T11:11:55","modified_gmt":"2025-11-16T09:11:56","slug":"vypusk-brauzernogo-dvizhka-servo-0-0-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-brauzernogo-dvizhka-servo-0-0-2","title":{"rendered":"Vyd\u00e1n\u00ed prohl\u00ed\u017ee\u010dov\u00e9ho enginu Servo 0.0.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Bylo zve\u0159ejn\u011bno vyd\u00e1n\u00ed prohl\u00ed\u017ee\u010dov\u00e9ho enginu Servo 0.0.2 a s n\u00edm vyv\u00edjen\u00e9ho demonstra\u010dn\u00edho prohl\u00ed\u017ee\u010de ServoShell, napsan\u00e9ho v jazyce Rust. Funk\u010dnost vyd\u00e1n\u00ed je obdobn\u00e1 no\u010dn\u00ed sestav\u011b z 14. listopadu, pro kterou bylo provedeno dodate\u010dn\u00e9 ru\u010dn\u00ed testov\u00e1n\u00ed. Hotov\u00e9 sestavy jsou k dispozici pro Linux, Android, macOS a Windows.      <\/p>\n<p>Engine byl p\u016fvodn\u011b vyv\u00edjen spole\u010dnost\u00ed Mozilla, ale pot\u00e9 p\u0159e\u0161el pod ochranu organizace Linux Foundation. Servo se vyzna\u010duje podporou v\u00edcete\u010dn\u00e9ho renderov\u00e1n\u00ed webov\u00fdch str\u00e1nek, paralelizac\u00ed operac\u00ed s DOM (Document Object Model) a vyu\u017eit\u00edm mechanism\u016f bezpe\u010dn\u00e9ho programov\u00e1n\u00ed poskytnut\u00fdch jazykem Rust. Servo bylo p\u016fvodn\u011b vytvo\u0159eno s podporou d\u011blen\u00ed k\u00f3du DOM a renderov\u00e1n\u00ed na men\u0161\u00ed pod\u00fakoly, kter\u00e9 mohou b\u00fdt prov\u00e1d\u011bny paraleln\u011b a efektivn\u011bji vyu\u017e\u00edvat zdroje v\u00edcej\u00e1drov\u00e9ho CPU. N\u011bkter\u00e9 \u010d\u00e1sti Servo, jako v\u00edcete\u010dn\u00fd CSS engine a renderingov\u00fd syst\u00e9m WebRender, jsou ji\u017e integrov\u00e1ny ve Firefoxu.      <center><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed prohl\u00ed\u017ee\u010dov\u00e9ho enginu Servo 0.0.2\" src=\"\/wp-content\/uploads\/2025\/11\/de4a81cc5e80c6faa09856ed4eadbdf7.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Hlavn\u00ed zm\u011bny:  <\/p>\n<ul>\n<li class=\"l\"> Podpora XPath (XML Path Language), AbortController a AbortSignal je zapnuta ve v\u00fdchoz\u00edm nastaven\u00ed.\n<li class=\"l\"> Byly p\u0159id\u00e1ny API CompressionStream a DecompressionStream pro kompresi a dekompresi datov\u00fdch tok\u016f.\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora elementu  uvnit\u0159 blok\u016f <video> a <audio>.\n<li class=\"l\"> Byly implementov\u00e1ny metody fetchLater() a Document.parseHTMLUnsafe().\n<li class=\"l\"> U ud\u00e1losti UIEvent jsou implementov\u00e1ny vlastnosti \u201ewhich\u201c a \u201erelatedTarget\u201c.\n<li class=\"l\"> V API HTMLMapElement jsou implementov\u00e1ny vlastnosti \u201ename\u201c a \u201ebareas\u201c.\n<li class=\"l\"> V renderovac\u00edm enginu bylo implementov\u00e1no syntetick\u00e9 tu\u010dn\u00e9 p\u00edsmo (synthetic bold), p\u0159i kter\u00e9m jsou znaky ztlou\u0161t\u011bny programov\u011b bez pou\u017eit\u00ed samostatn\u00e9ho p\u00edsma.\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora vsync pro synchronizaci za\u010d\u00e1tku renderov\u00e1n\u00ed s impulsem pro sn\u00ed\u017een\u00ed sn\u00edmkov\u00e1n\u00ed.\n<li class=\"l\"> Bylo zah\u00e1jeno vytv\u00e1\u0159en\u00ed nativn\u00edch arm64 sestav prohl\u00ed\u017ee\u010de ServoShell pro macOS.\n<li class=\"l\"> V prototypu prohl\u00ed\u017ee\u010de ServoShell pro Android byla realizov\u00e1na experiment\u00e1ln\u00ed re\u017eim, kter\u00fd aktivuje experiment\u00e1ln\u00ed funkce, kter\u00e9 jsou ve v\u00fdchoz\u00edm stavu vypnut\u00e9, a kter\u00e9 nejsou dosud pln\u011b stabilizov\u00e1ny a jsou v k\u00f3dov\u00e1n\u00ed. Bylo zaji\u0161t\u011bno doru\u010dov\u00e1n\u00ed dotykov\u00fdch ud\u00e1lost\u00ed na dotykov\u00fd displej a zobrazen\u00ed obrazov\u00e9 kl\u00e1vesnice p\u0159i aktivaci formul\u00e1\u0159\u016f pomoc\u00ed dotykov\u00fdch ud\u00e1lost\u00ed. Byla p\u0159id\u00e1na podpora pin\u010dov\u00e9ho zoomu. Bylo povoleno posouv\u00e1n\u00ed obrazov\u00e9 kl\u00e1vesnice p\u0159i zoomov\u00e1n\u00ed.           <center>  <video controls=\"\" style=\"width: 700px; height: 400px; max-width:100%\"><source src=\"https:\/\/servo.org\/img\/blog\/2025-11-experimental.webm\" type=\"video\/webm\"><\/video>  <\/center>     <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64258\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043d\u043e\u0433\u043e \u0434\u0432\u0438\u0436\u043a\u0430 Servo 0.0.2 \u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 \u043d\u0438\u043c \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 ServoShell, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u041f\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0432\u044b\u043f\u0443\u0441\u043a \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u0435\u043d \u043d\u043e\u0447\u043d\u043e\u0439 \u0441\u0431\u043e\u0440\u043a\u0435 \u043e\u0442 14 \u043d\u043e\u044f\u0431\u0440\u044f, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u043e \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0440\u0443\u0447\u043d\u043e\u0435 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435. \u0413\u043e\u0442\u043e\u0432\u044b\u0435 \u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f Linux, Android, macOS \u0438 Windows. \u0414\u0432\u0438\u0436\u043e\u043a \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u043b\u0441\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Mozilla, \u043d\u043e \u0437\u0430\u0442\u0435\u043c \u043f\u0435\u0440\u0435\u0448\u0451\u043b \u043f\u043e\u0434 \u043f\u043e\u043a\u0440\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 Linux Foundation. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":148534,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-148533","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043d\u043e\u0433\u043e \u0434\u0432\u0438\u0436\u043a\u0430 Servo 0.0.2 \u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 \u043d\u0438\u043c \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e 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