{"id":33448,"date":"2019-10-31T21:52:37","date_gmt":"2019-10-31T18:52:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-kompozitnogo-menedzhera-kwin-lowlatency-5-15-5\/"},"modified":"2019-10-31T21:52:37","modified_gmt":"2019-10-31T18:52:37","slug":"vypusk-kompozitnogo-menedzhera-kwin-lowlatency-5-15-5","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-kompozitnogo-menedzhera-kwin-lowlatency-5-15-5","title":{"rendered":"Uscita del compositore KWin-lowlatency 5.15.5","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"http:\/\/tildearrow.zapto.org\/?p=announce&#038;month=4&#038;year=2019&#038;item=kwin5155\">Presentato<\/a><\/noindex> rilascio del progetto <noindex><a rel=\"nofollow\" href=\"http:\/\/tildearrow.zapto.org\/?p=software&#038;item=kwin-lowlat\">KWin-lowlatency 5.15.5<\/a><\/noindex>, nell'ambito del quale \u00e8 stata preparata una variante del gestore di composizione per KDE Plasma 5.15, arricchita con patch per migliorare la reattivit\u00e0 dell'interfaccia e risolvere alcuni problemi legati alla velocit\u00e0 di risposta alle azioni dell'utente, come il ritardo nell'immissione. Sviluppi del progetto <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/tildearrow\/kwin-lowlatency\">sono distribuiti<\/a><\/noindex> \u00e8 sotto licenza GPLv2.<br \/>\nPer Arch Linux, \u00e8 disponibile un PKGBUILD pronto nell'AUR. Per Gentoo \u00e8 in preparazione un'ebuild con opzione per compilare KWin con patch lowlatency.<\/p>\n<p>Il nuovo rilascio \u00e8 notevole per l'aggiunta del supporto per sistemi con schede grafiche NVIDIA. Il codice DRM VBlank \u00e8 stato sostituito dall'uso di glXWaitVideoSync per fornire protezione contro il tearing senza influire negativamente sulla reattivit\u00e0. La protezione contro il tearing originariamente presente in KWin \u00e8 stata implementata utilizzando un timer e pu\u00f2 causare ritardi significativi (fino a 50 ms) nell'output e, di conseguenza, ritardi nella reazione all'immissione.<\/p>\n<p>Sono state aggiunte ulteriori impostazioni (Impostazioni di sistema &gt; Schermo e monitor &gt; Compositore) che consentono di trovare il miglior equilibrio tra reattivit\u00e0 e funzionalit\u00e0. Di default, il supporto per l'animazione lineare \u00e8 disattivato (\u00e8 possibile riattivarlo nelle impostazioni). \u00c8 stata aggiunta una modalit\u00e0 per disattivare il reindirizzamento dell'output a schermo intero tramite un buffer di transito (<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/tildearrow\/kwin-lowlatency\/blob\/Plasma\/5.15\/unredirect.md\">unredirected fullscreen<\/a><\/noindex>), che consente di migliorare le prestazioni delle applicazioni a schermo intero.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50669\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 KWin-lowlatency 5.15.5, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0430 \u0434\u043b\u044f KDE Plasma 5.15, \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0439 \u043f\u0430\u0442\u0447\u0430\u043c\u0438 \u0434\u043b\u044f \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u044f \u043e\u0442\u0437\u044b\u0432\u0447\u0438\u0432\u043e\u0441\u0442\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e \u0440\u0435\u0430\u043a\u0446\u0438\u0438 \u043d\u0430 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043f\u0440\u0438\u0442\u043e\u0440\u043c\u0430\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u0432\u0432\u043e\u0434\u0430. \u041d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \u0414\u043b\u044f Arch Linux \u0432 AUR \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0433\u043e\u0442\u043e\u0432\u044b\u0439 PKGBUILD. \u0412 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044e \u0432 Gentoo [&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-33448","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-kompozitnogo-menedzhera-kwin-lowlatency-5-15-5\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta 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