{"id":104663,"date":"2022-07-16T21:36:53","date_gmt":"2022-07-16T19:36:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-desktop-dvizhka-arcan-0-6-2"},"modified":"2022-07-16T21:36:53","modified_gmt":"2022-07-16T19:36:53","slug":"vypusk-desktop-dvizhka-arcan-0-6-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/vypusk-desktop-dvizhka-arcan-0-6-2","title":{"rendered":"Vydanie desktopov\u00e9ho enginu Arcan 0.6.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Po roku v\u00fdvoja bol zverejnen\u00fd release desktopov\u00e9ho enginu Arcan 0.6.2, ktor\u00fd sp\u00e1ja v sebe zobrazovac\u00ed server, multimedi\u00e1lny r\u00e1mec a hern\u00fd engine na spracovanie 3D grafiky. Arcan m\u00f4\u017ee by\u0165 pou\u017eit\u00fd na vytv\u00e1ranie r\u00f4znych grafick\u00fdch syst\u00e9mov, od pou\u017e\u00edvate\u013esk\u00fdch rozhran\u00ed pre zabudovan\u00e9 aplik\u00e1cie po samostatne stojace desktopov\u00e9 prostredia. Medzi in\u00fdmi sa na b\u00e1ze Arcan vyv\u00edja trojrozmern\u00e1 pracovn\u00e1 plocha Safespaces pre syst\u00e9my virtu\u00e1lnej reality a desktopov\u00e9 prostredie Durden. K\u00f3d projektu je nap\u00edsan\u00fd v jazyku C a je distribuovan\u00fd pod licenciou BSD (niektor\u00e9 komponenty pod GPLv2+ a LGPL).    <\/p>\n<p>V novom vydan\u00ed sa pokra\u010dovalo v rozvoji prostriedkov pre vzdialen\u00fa pr\u00e1cu s pracovnou plochou cez sie\u0165. Pr\u00edstup cez sie\u0165 zabezpe\u010duje grafick\u00fd <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a> \u00abarcan-net\u00bb, implementuj\u00faci protokol A12, ktor\u00fd kombinuje funkcie technol\u00f3gi\u00ed, ako s\u00fa mDNS (ur\u010dovanie lok\u00e1lnych slu\u017eieb), SSH (interakt\u00edvny textov\u00fd shell), X11\/VNC\/RDP (interakt\u00edvne grafick\u00e9 rozhranie), RTSP (streamovanie multimedi\u00e1lnych \u00fadajov) a HTTP (s\u0165ahovanie zdrojov a synchroniz\u00e1cia stavu).      <\/p>\n<p>Arcan nie je viazan\u00fd na konkr\u00e9tny grafick\u00fd subsyst\u00e9m a m\u00f4\u017ee pracova\u0165 nad r\u00f4znymi syst\u00e9mov\u00fdmi prostrediami (BSD, Linux, macOS, Windows), pri\u010dom vyu\u017e\u00edva pripojite\u013en\u00e9 backendy. Napr\u00edklad je mo\u017en\u00e9 spustenie nad Xorg, egl-dri, libsdl a AGP (GL\/GLES). Pod spr\u00e1vou zobrazovacieho <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/server\/dts-los-angeles\/\"   title=\"servera\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3836\">servera<\/a> Arcan m\u00f4\u017eu be\u017ea\u0165 klientsk\u00e9 aplik\u00e1cie na b\u00e1ze X, Wayland a SDL2. Medzi k\u013e\u00fa\u010dov\u00e9 krit\u00e9ri\u00e1, ktor\u00e9 sa pou\u017e\u00edvaj\u00fa pri navrhovan\u00ed API Arcan, patr\u00ed bezpe\u010dnos\u0165, v\u00fdkon a vhodnos\u0165 na ladenie. Na zjednodu\u0161enie v\u00fdvoja rozhran\u00ed sa odpor\u00fa\u010da pou\u017ei\u0165 jazyk Lua.    <\/p>\n<p>Funkcie Arcan:      <\/p>\n<ul>\n<li class=\"l\"> Kombin\u00e1cia rol\u00ed kompozitn\u00e9ho servera, zobrazovacieho servera a spr\u00e1vcu okien.  <\/li>\n<li class=\"l\"> Mo\u017enos\u0165 pr\u00e1ce v oddelenom re\u017eime, kedy aplik\u00e1cia p\u00f4sob\u00ed ako samostatn\u00e1 jednotka.  <\/li>\n<li class=\"l\"> Integrovan\u00fd multimedi\u00e1lny r\u00e1mec poskytuj\u00faci prostriedky na pr\u00e1cu s grafikou, anim\u00e1ciou, spracovan\u00edm streamovan\u00e9ho videa a zvuku, na\u010d\u00edtan\u00edm obr\u00e1zkov a pr\u00e1cou so zariadeniami na zachyt\u00e1vanie videa.  <\/li>\n<li class=\"l\"> Multiprocesn\u00e1 modelov\u00e1 \u0161trukt\u00fara pripojenia spracovate\u013eov dynamick\u00fdch zdrojov \u00fadajov \u2014 od video streamov po v\u00fdstup jednotliv\u00fdch programov.   <\/li>\n<li class=\"l\"> Pr\u00edsna model podielania privil\u00e9gi\u00ed. Komponenty enginu s\u00fa rozdelen\u00e9 na mal\u00e9 nepriviligovan\u00e9 procesy, ktor\u00e9 komunikuj\u00fa cez rozhranie zdie\u013eanej pam\u00e4te shmif;    <\/li>\n<li class=\"l\"> Vstavan\u00e9 n\u00e1stroje na monitorovanie a anal\u00fdzu hav\u00e1ri\u00ed, vr\u00e1tane mo\u017enosti enginu serializova\u0165 vn\u00fatorn\u00fd stav Lua skriptov pre u\u013eah\u010denie ladenia;    <\/li>\n<li class=\"l\"> Funkcia z\u00e1lohy (Fallbacks), ktor\u00e1 v pr\u00edpade zlyhania sp\u00f4soben\u00e9ho chybou v programe m\u00f4\u017ee spusti\u0165 n\u00e1hradn\u00fa aplik\u00e1ciu pri zachovan\u00ed rovnak\u00fdch vonkaj\u0161\u00edch zdrojov \u00fadajov a pripojen\u00ed;    <\/li>\n<li class=\"l\"> Roz\u0161\u00edren\u00e9 prostriedky na zdie\u013eanie, ktor\u00e9 sa daj\u00fa pou\u017ei\u0165 na nahr\u00e1vanie alebo vysielanie jednotliv\u00fdch podmno\u017e\u00edn zdrojov zvuku a videa po\u010das implement\u00e1cie zdie\u013eania obrazovky.    <\/li>\n<\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57508\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0434\u0435\u0441\u043a\u0442\u043e\u043f-\u0434\u0432\u0438\u0436\u043a\u0430 Arcan 0.6.2, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u0435\u0442 \u0432 \u0441\u0435\u0431\u0435 \u0434\u0438\u0441\u043f\u043b\u0435\u0439\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440, \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0439\u043d\u044b\u0439 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a \u0438 \u0438\u0433\u0440\u043e\u0432\u043e\u0439 \u0434\u0432\u0438\u0436\u043e\u043a \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 3D-\u0433\u0440\u0430\u0444\u0438\u043a\u0438. Arcan \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u043e\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0434\u043e \u0441\u0430\u043c\u043e\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u0445 \u0434\u0435\u0441\u043a\u0442\u043e\u043f-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439. \u0412 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u043d\u0430 \u0431\u0430\u0437\u0435 Arcan \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0442\u0440\u0451\u0445\u043c\u0435\u0440\u043d\u044b\u0439 \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u0441\u0442\u043e\u043b Safespaces \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104663","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 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