{"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\/sv\/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>Wayland Protocols 1.49 har sl\u00e4ppts - ett set med specifikationer f\u00f6r ytterligare Wayland-protokoll som anv\u00e4nds av sammans\u00e4ttare, grafiska verktyg och applikationer f\u00f6r att implementera funktioner som inte ing\u00e5r i det grundl\u00e4ggande Wayland-protokollet. Projektet beskriver s\u00e5dana utvidgningar som utbyte av GPU-buffertar, f\u00e4rghantering, skalning, sessioner och andra mekanismer som bygger moderna Wayland-skrivbord.<\/p>\n<p><noindex><noindex><\/p>\n<p>Utg\u00e5van <strong>Wayland Protocols 1.49<\/strong> <a rel=\"nofollow\" href=\"https:\/\/www.phoronix.com\/news\/Wayland-Protocols-1.49\">publicerades<\/a> 7 juni 2026. De huvudsakliga f\u00f6r\u00e4ndringarna r\u00f6r sig inte om anv\u00e4ndarinst\u00e4llningar, utan om l\u00e5g niv\u00e5 infrastruktur: multi-GPU, HDR\/f\u00e4rg och fraktionerad skalning.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<h3>Huvudsakliga nyheter<\/h3>\n<ul>\n<li>\n<p><strong>F\u00f6rb\u00e4ttrad st\u00f6d f\u00f6r multi-GPU i linux-dmabuf-v1.<\/strong><br \/>\nProtokollet har tillf\u00f6rts funktioner som g\u00f6r det m\u00f6jligt f\u00f6r sammans\u00e4ttaren att tydligt deklarera flera GPU-enheter och informera klienterna om vilka format och modifierare av buffertar som den kan importera och anv\u00e4nda korrekt. Detta \u00e4r viktigt f\u00f6r system d\u00e4r en applikation renderar bilder p\u00e5 en GPU medan sammans\u00e4ttaren eller bildsk\u00e4rmsutg\u00e5ngen arbetar genom en annan GPU. Tidigare hade klienten inget bra s\u00e4tt att f\u00f6rst\u00e5 i f\u00f6rv\u00e4g om sammans\u00e4ttaren skulle acceptera en DMA-BUF-buffert som skapats p\u00e5 en \"icke-huvud\" enhet.<\/p>\n<\/li>\n<li>\n<p><strong>St\u00f6d f\u00f6r Windows BT.2100 bildbeskrivningsf\u00f6rfr\u00e5gan har lagts till i color-management-v1.<\/strong><br \/>\nDenna f\u00f6r\u00e4ndring r\u00f6r infrastrukturen f\u00f6r f\u00e4rghantering och HDR. Den m\u00f6jligg\u00f6r f\u00f6r Wayland-sammans\u00e4ttare att implementera speciell hantering av HDR-inneh\u00e5ll som anv\u00e4nder Windows-kompatibel bildbeskrivning BT.2100. Den praktiska betydelsen \u00e4r ett ytterligare steg mot en mer f\u00f6ruts\u00e4gbar \u00f6verf\u00f6ring av HDR-metadat och f\u00e4rgkarakteristik mellan applikationer och sammans\u00e4ttaren.<\/p>\n<\/li>\n<li>\n<p><strong>Ett experimentellt protokoll xx-fractional-scale-v2 har lagts till.<\/strong><br \/>\nDet nya protokollet f\u00f6r fraktionerad skalning ska \u00e5tg\u00e4rda vissa begr\u00e4nsningar i den f\u00f6rsta versionen. Det till\u00e5ter klienter och sammans\u00e4ttare att anv\u00e4nda ett separat koordinatsystem f\u00f6r att utbyta koordinater mellan ytor, vilket g\u00f6r interaktionen vid skalor som 125%, 150% eller 175% mer exakt. Eftersom detta \u00e4r ett experimentellt protokoll b\u00f6r dess API \u00e4nnu inte betraktas som helt stabiliserat.<\/p>\n<\/li>\n<li>\n<p><strong>Utvecklingen av modellen f\u00f6r staged\/experimentella protokoll har fortsatt.<\/strong><br \/>\nWayland Protocols delar upp till\u00e4gg i faser: experimentella protokoll kan \u00e4ndras inkompatibelt, staging-protokoll \u00e4r avsedda f\u00f6r bredare testning, och stable-protokoll anses vara tillr\u00e4ckligt p\u00e5litliga f\u00f6r l\u00e5ngsiktig anv\u00e4ndning. D\u00e4rf\u00f6r inneb\u00e4r uppkomsten av xx-fractional-scale-v2 i den experimentella zonen inte omedelbart massivt st\u00f6d i alla milj\u00f6er, utan b\u00f6rjan p\u00e5 standardiserad testning av det nya skalningsschemat.<\/p>\n<\/li>\n<\/ul>\n<p>Generellt <strong>Wayland Protocols 1.49<\/strong> \u2014 en infrastrukturrelease f\u00f6r utvecklare av komposit\u00f6rer, verktyg och drivrutinsgrafikstacken. F\u00f6r anv\u00e4ndaren kommer dess effekt att visa sig senare: i mer p\u00e5litlig drift av hybridgrafik, korrekt HDR och mindre problematiskt fraktionerat skalande i Wayland-sessioner.<\/p>\n<p>K\u00e4lla: <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 5.0.4 - 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