{"id":181947,"date":"2026-06-08T14:48:03","date_gmt":"2026-06-08T12:48:04","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/wayland-protocols-1-49"},"modified":"2026-06-08T14:48:03","modified_gmt":"2026-06-08T12:48:04","slug":"wayland-protocols-1-49","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/wayland-protocols-1-49","title":{"rendered":"Wayland Protocols 1.49","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23556\/original.png\" itemprop=\"contentURL\"><\/p>\n<p>      <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/efef44c28333a83c3da30d9644fbb0ba.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>      <\/a><\/p>\n<p>Bol sp\u00f4soben\u00fd Wayland Protocols 1.49 \u2013 s\u00fabor \u0161pecifik\u00e1ci\u00ed dodato\u010dn\u00fdch protokolov Wayland, ktor\u00e9 pou\u017e\u00edvaj\u00fa kompozit\u00f3ri, grafick\u00e9 toolkit-y a aplik\u00e1cie na implement\u00e1ciu funkci\u00ed, ktor\u00e9 nie s\u00fa zahrnut\u00e9 v z\u00e1kladnom protokole Wayland. Projekt popisuje tak\u00e9 roz\u0161\u00edrenia, ako je v\u00fdmena GPU-bufferov, spr\u00e1va farieb, \u0161k\u00e1lovanie, rel\u00e1cie a \u010fal\u0161ie mechanizmy, na ktor\u00fdch s\u00fa postaven\u00e9 modern\u00e9 Wayland-desktopy.<\/p>\n<p><noindex><noindex><\/p>\n<p>Release <strong>Wayland Protocols 1.49<\/strong> <a rel=\"nofollow\" href=\"https:\/\/www.phoronix.com\/news\/Wayland-Protocols-1.49\">bol zverejnen\u00fd<\/a> 7. j\u00fana 2026. Hlavn\u00e9 zmeny sa t\u00fdkaj\u00fa nie pou\u017e\u00edvate\u013esk\u00fdch nastaven\u00ed, ale n\u00edzko\u00farov\u0148ovej infra\u0161trukt\u00fary: multi-GPU, HDR\/farba a zlomkov\u00e9 \u0161k\u00e1lovanie.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<h3>Hlavn\u00e9 novinky<\/h3>\n<ul>\n<li>\n<p><strong>Vylep\u0161en\u00e1 podpora pre multi-GPU v linux-dmabuf-v1.<\/strong><br \/>\nDo protokolu boli pridan\u00e9 mo\u017enosti, ktor\u00e9 umo\u017e\u0148uj\u00fa kompozit\u00f3ri v\u00fdslovne deklarova\u0165 viacero GPU zariaden\u00ed a informova\u0165 klientov, ak\u00e9 form\u00e1ty a modifik\u00e1tory bufferov dok\u00e1\u017ee spr\u00e1vne importova\u0165 a pou\u017e\u00edva\u0165. To je d\u00f4le\u017eit\u00e9 pre syst\u00e9my, kde aplik\u00e1cia renderuje sn\u00edmky na jednom GPU a kompozit\u00f3r alebo displejov\u00fd v\u00fdstup pracuje cez in\u00e9 GPU. Predt\u00fdm nemal klient norm\u00e1lny sp\u00f4sob, ako vopred vedie\u0165, \u010di kompozit\u00f3r akceptuje DMA-BUF-buffer vytvoren\u00fd na<\/p>\n<\/li>\n<li>\n<p><strong>Pridan\u00e1 podpora \u017eiadosti o op\u00edsanie obrazu Windows BT.2100 v color-management-v1.<\/strong><br \/>\nTento z\u00e1sah sa t\u00fdka infra\u0161trukt\u00fary spr\u00e1vy farieb a HDR. Umo\u017e\u0148uje Wayland kompozitom realizova\u0165 \u0161peci\u00e1lne spracovanie HDR obsahu, ktor\u00fd pou\u017e\u00edva Windows-kompatibiln\u00fd popis obrazu BT.2100. Praktick\u00fd v\u00fdznam \u2013 \u010fal\u0161\u00ed krok k predv\u00eddate\u013en\u00e9mu prenosu HDR metad\u00e1t a farebn\u00fdch charakterist\u00edk medzi aplik\u00e1ciami a kompozitormi.<\/p>\n<\/li>\n<li>\n<p><strong>Pridan\u00fd experiment\u00e1lny protokol xx-fractional-scale-v2.<\/strong><br \/>\nNov\u00fd protokol zlomkov\u00e9ho \u0161k\u00e1lovania by mal napravi\u0165 niektor\u00e9 obmedzenia prvej verzie. Umo\u017e\u0148uje klientom a kompozitom pou\u017e\u00edva\u0165 samostatn\u00fd s\u00faradnicov\u00fd priestor na v\u00fdmenu s\u00faradn\u00edc povrchov, \u010do rob\u00ed interakciu pri mierkach ako 125 %, 150 % alebo 175 % presnej\u0161ou. Zatia\u013e je to experiment\u00e1lny protokol, teda jeho API by sa e\u0161te nemalo pova\u017eova\u0165 za definit\u00edvne stabilizovan\u00e9.<\/p>\n<\/li>\n<li>\n<p><strong>Pokra\u010dovalo sa vo v\u00fdvoji modelu staged\/experiment\u00e1lnych protokolov.<\/strong><br \/>\nProtokoly Wayland rozde\u013euj\u00fa roz\u0161\u00edrenia pod\u013ea f\u00e1z: experiment\u00e1lne protokoly sa m\u00f4\u017eu meni\u0165 nekompatibilne, protokoly staging s\u00fa ur\u010den\u00e9 na \u0161ir\u0161ie testovanie a stabiln\u00e9 protokoly s\u00fa pova\u017eovan\u00e9 za dostato\u010dne overen\u00e9 na dlhodob\u00e9 pou\u017e\u00edvanie. Preto objavenie xx-fractional-scale-v2 v experiment\u00e1lnej z\u00f3ne neznamen\u00e1 okam\u017eit\u00fa masov\u00fa podporu vo v\u0161etk\u00fdch prostrediach, ale za\u010diatok \u0161tandardizovan\u00e9ho testovania novej sch\u00e9my \u0161k\u00e1lovania.<\/p>\n<\/li>\n<\/ul>\n<p>Celkovo <strong>Wayland Protocols 1.49<\/strong> \u2014 infra\u0161trukt\u00farne vydanie pre v\u00fdvoj\u00e1rov kompozitorov, toolkitov a ovl\u00e1da\u010dov\u00e9ho grafick\u00e9ho stacku. Pre pou\u017e\u00edvate\u013ea sa jeho efekt prejav\u00ed nesk\u00f4r: v spo\u013eahlivej\u0161ej pr\u00e1ci hybridnej grafiky, spr\u00e1vnom HDR a menej problematickom zlomkovom \u0161k\u00e1lovan\u00ed v rel\u00e1ci\u00e1ch Wayland.<\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18314026\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u043f\u0443\u0449\u0435\u043d Wayland Protocols 1.49 \u2014 \u043d\u0430\u0431\u043e\u0440 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 Wayland, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0430\u043c\u0438, \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0442\u0443\u043b\u043a\u0438\u0442\u0430\u043c\u0438 \u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u0434\u043b\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439, \u043d\u0435 \u0432\u0445\u043e\u0434\u044f\u0449\u0438\u0445 \u0432 \u0431\u0430\u0437\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b Wayland. \u041f\u0440\u043e\u0435\u043a\u0442 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u0442\u0430\u043a\u0438\u0435 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f, \u043a\u0430\u043a \u043e\u0431\u043c\u0435\u043d GPU-\u0431\u0443\u0444\u0435\u0440\u0430\u043c\u0438, \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0446\u0432\u0435\u0442\u043e\u043c, \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u0441\u0435\u0441\u0441\u0438\u0438 \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u044b, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u0442\u0440\u043e\u044f\u0442\u0441\u044f \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 Wayland-\u0434\u0435\u0441\u043a\u0442\u043e\u043f\u044b. \u0420\u0435\u043b\u0438\u0437 Wayland Protocols 1.49 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d 7 \u0438\u044e\u043d\u044f 2026 \u0433\u043e\u0434\u0430. \u0413\u043b\u0430\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":181948,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-181947","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - 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