{"id":113827,"date":"2024-02-24T04:02:48","date_gmt":"2024-02-24T02:02:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/inzhener-iz-amd-priznal-chto-graficheskij-stek-linux-nuzhdaetsya-v-sovershenstvovanii"},"modified":"2024-02-24T04:02:48","modified_gmt":"2024-02-24T02:02:48","slug":"inzhener-iz-amd-priznal-chto-graficheskij-stek-linux-nuzhdaetsya-v-sovershenstvovanii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/inzhener-iz-amd-priznal-chto-graficheskij-stek-linux-nuzhdaetsya-v-sovershenstvovanii","title":{"rendered":"Ein Ingenieur von AMD hat anerkannt, dass der Grafik-Stack von Linux verbessert werden muss.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Bei der Diskussion \u00fcber den relativ hohen Stromverbrauch der APU AMD mit Video-Hardware-Decodierung im Vergleich zu Windows, erkannte der Ingenieur von AMD, Alex Deucher (Hauptentwickler des amdgpu Treibers), dass die Videoanzeige in Linux insgesamt ineffizient ist.    <\/p>\n<p>F\u00fcr die Videoausgabe unter Linux wird derzeit folgende Kette verwendet:  <\/p>\n<ul>\n<li> Komprimierter Video-Stream\n<li> VCN (Modul f\u00fcr die hardwarebasierte Video-Dekodierung f\u00fcr AMD-GPUs)\n<li> Rohdaten im YUV-Format\n<li>  Palette umwandeln, Skalierung im GFX-Modul (de facto ein 3D-Beschleuniger in der GPU, was die Kern- und VRAM-Taktraten erh\u00f6ht)\n<li> RGB-Daten\n<li> Ausgabe an das Display.  <\/ul>\n<p>So sollte es funktionieren:  <\/p>\n<ul>\n<li>  Komprimierter Video-Stream\n<li> VCN\n<li> Rohdaten im YUV-Format\n<li> Display-Controller, der die Palette umwandelt, skaliert und anzeigt.  <\/ul>\n<p>Effizienter kann dieses Problem in Wayland-Compilern gel\u00f6st werden, jedoch gibt es derzeit keine entsprechende Implementierung. Dieses Problem wurde bereits in Microsoft Windows und Google Android gel\u00f6st, da dort vollst\u00e4ndige Einzel-Compilern vorhanden sind, die die entsprechenden M\u00f6glichkeiten und APIs bereitstellen \u2013 etwas, das es in Linux derzeit noch nicht gibt, da weder X.org noch Wayland direkt mit YUV-Streams arbeiten k\u00f6nnen.<br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60656\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0438 \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0438 \u043e\u0448\u0438\u0431\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0439 \u0441 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 Windows \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435\u043c \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u043d\u0430 APU AMD \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e, \u0438\u043d\u0436\u0435\u043d\u0435\u0440 \u0438\u0437 AMD, \u0410\u043b\u0435\u043a\u0441 \u0414\u043e\u0439\u043a\u0435\u0440 (Alex Deucher, \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 amdgpu), \u043f\u0440\u0438\u0437\u043d\u0430\u043b, \u0447\u0442\u043e \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432\u0438\u0434\u0435\u043e \u0432 Linux \u0432 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0435 \u043d\u0435\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e. \u041f\u0440\u0438 \u0432\u044b\u0432\u043e\u0434\u0435 \u0432\u0438\u0434\u0435\u043e \u0432 Linux \u0441\u0435\u0439\u0447\u0430\u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0430\u044f \u0446\u0435\u043f\u043e\u0447\u043a\u0430: \u0421\u0436\u0430\u0442\u044b\u0439 \u0432\u0438\u0434\u0435\u043e\u043f\u043e\u0442\u043e\u043a VCN (\u043c\u043e\u0434\u0443\u043b\u044c \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e [&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-113827","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0438 \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0438 \u043e\u0448\u0438\u0431\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0439 \u0441 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 Windows \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435\u043c 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zugegeben, dass der Grafik-Stack von Linux Verbesserungsbedarf hat | ProHoster","description":"Bei der Diskussion \u00fcber einen Fehler, der mit einem im Vergleich zu Windows relativ hohen Energieverbrauch auf APU AMD mit Unterst\u00fctzung f\u00fcr die hardwarebeschleunigte Videodekodierung zusammenh\u00e4ngt, erkannte der AMD-Ingenieur Alex Deucher (Hauptentwickler des amdgpu-Treibers), dass die Videoausgabe unter Linux grunds\u00e4tzlich ineffizient ist. Derzeit wird f\u00fcr die Videoausgabe unter Linux folgende Kette verwendet: Komprimierter Video-Stream VCN (Hardware-Modul)","canonical_url":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/inzhener-iz-amd-priznal-chto-graficheskij-stek-linux-nuzhdaetsya-v-sovershenstvovanii","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"de_DE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0418\u043d\u0436\u0435\u043d\u0435\u0440 \u0438\u0437 AMD \u043f\u0440\u0438\u0437\u043d\u0430\u043b, \u0447\u0442\u043e \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0442\u0435\u043a Linux \u043d\u0443\u0436\u0434\u0430\u0435\u0442\u0441\u044f \u0432 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u0438 | ProHoster","og:description":"\u041f\u0440\u0438 \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0438 \u043e\u0448\u0438\u0431\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0439 \u0441 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 Windows \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435\u043c \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u043d\u0430 APU AMD \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e, \u0438\u043d\u0436\u0435\u043d\u0435\u0440 \u0438\u0437 AMD, \u0410\u043b\u0435\u043a\u0441 \u0414\u043e\u0439\u043a\u0435\u0440 (Alex Deucher, \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 amdgpu), \u043f\u0440\u0438\u0437\u043d\u0430\u043b, \u0447\u0442\u043e \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432\u0438\u0434\u0435\u043e \u0432 Linux \u0432 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0435 \u043d\u0435\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e. \u041f\u0440\u0438 \u0432\u044b\u0432\u043e\u0434\u0435 \u0432\u0438\u0434\u0435\u043e \u0432 Linux \u0441\u0435\u0439\u0447\u0430\u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0430\u044f \u0446\u0435\u043f\u043e\u0447\u043a\u0430: \u0421\u0436\u0430\u0442\u044b\u0439 \u0432\u0438\u0434\u0435\u043e\u043f\u043e\u0442\u043e\u043a VCN (\u043c\u043e\u0434\u0443\u043b\u044c \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e","og:url":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/inzhener-iz-amd-priznal-chto-graficheskij-stek-linux-nuzhdaetsya-v-sovershenstvovanii","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2024-02-24T02:02:48+00:00","article:modified_time":"2024-02-24T02:02:48+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/113827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/comments?post=113827"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/113827\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/media?parent=113827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/categories?post=113827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/tags?post=113827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}