{"id":113610,"date":"2024-02-15T10:02:48","date_gmt":"2024-02-15T08:02:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novaya-versiya-louvre-1-2-biblioteki-dlya-razrabotki-kompozitnyh-serverov-na-baze-wayland"},"modified":"2024-02-15T10:02:48","modified_gmt":"2024-02-15T08:02:48","slug":"novaya-versiya-louvre-1-2-biblioteki-dlya-razrabotki-kompozitnyh-serverov-na-baze-wayland","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/novaya-versiya-louvre-1-2-biblioteki-dlya-razrabotki-kompozitnyh-serverov-na-baze-wayland","title":{"rendered":"Une nouvelle version de Louvre 1.2, une biblioth\u00e8que pour le d\u00e9veloppement de serveurs composites bas\u00e9s sur Wayland, est disponible","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La version 1.2.0 de la biblioth\u00e8que Louvre est disponible, fournissant des composants pour le d\u00e9veloppement de serveurs composites bas\u00e9s sur le protocole Wayland. La biblioth\u00e8que prend en charge l'ex\u00e9cution de toutes les op\u00e9rations de bas niveau, y compris la gestion des tampons graphiques, l'interaction avec les sous-syst\u00e8mes d'entr\u00e9e et les API graphiques sous Linux, et propose \u00e9galement des impl\u00e9mentations pr\u00eates \u00e0 l'emploi de diverses extensions du protocole Wayland. Un serveur composite bas\u00e9 sur Louvre consomme nettement moins de ressources et affiche des performances sup\u00e9rieures par rapport \u00e0 Weston et Sway. Le code est \u00e9crit en C++ et est distribu\u00e9 sous la licence GPLv3. Un aper\u00e7u des capacit\u00e9s de Louvre peut \u00eatre lu dans l'annonce de la premi\u00e8re version du projet.    <\/p>\n<p>Dans la nouvelle version :  <\/p>\n<ul>\n<li class=\"l\"> Ajout du support pour l'affichage de valeurs d'\u00e9chelle non enti\u00e8res (fractional scale) et le sur\u00e9chantillonnage (oversampling) afin de r\u00e9duire les artifacts de l'anti-aliasing lors de l'augmentation de l'\u00e9chelle. Le protocol Wayland fractional-scale est utilis\u00e9 pour le redimensionnement fractionnaire.\n<li class=\"l\"> Gr\u00e2ce au protocole tearing-control, il est maintenant possible de d\u00e9sactiver la synchronisation verticale (VSync) avec un signal de suppression d'images, utilis\u00e9 pour \u00e9viter les d\u00e9chirures \u00e0 l'affichage dans les applications en plein \u00e9cran. Dans les applications multim\u00e9dias, l'apparition d'artifacts dus aux d\u00e9chirures est un effet ind\u00e9sirable, mais dans les jeux, on peut tol\u00e9rer les artifacts si leur gestion entra\u00eene des latences suppl\u00e9mentaires.\n<li class=\"l\"> Ajout du support de la correction gamma avec le protocole Wayland wlr-gamma-control.\n<li class=\"l\"> Le support du protocole Wayland \u00ab viewporter \u00bb a \u00e9t\u00e9 ajout\u00e9, permettant au client d'effectuer des actions d'\u00e9chelle et de d\u00e9coupe des bords de la surface c\u00f4t\u00e9 client. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-los-angeles\/\"   title=\"de serveurs\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3613\">de serveurs<\/a>.\n<li class=\"l\"> La classe LPainter a \u00e9t\u00e9 enrichie de m\u00e9thodes pour le rendu de zones de textures avec une grande pr\u00e9cision et l'application de transformations.\n<li class=\"l\"> La classe LTextureView impl\u00e9mente le support des rectangles sources (\u00ab source rect \u00bb, zone rectangulaire pour l'affichage) et des transformations.\n<li class=\"l\"> Ajout de la classe LBitset pour r\u00e9duire la consommation de m\u00e9moire lors du stockage des flags et \u00e9tats.      <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60606\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Louvre 1.2.0, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 Wayland. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u0431\u0435\u0440\u0451\u0442 \u043d\u0430 \u0441\u0435\u0431\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0432\u0441\u0435\u0445 \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0431\u0443\u0444\u0435\u0440\u0430\u043c\u0438, \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u0441 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438 \u0432\u0432\u043e\u0434\u0430 \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 API \u0432 Linux, \u0438 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u0433\u043e\u0442\u043e\u0432\u044b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 Wayland. \u0421\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u0431\u0430\u0437\u0435 Louvre \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440, \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u0435\u0442 \u0437\u0430\u043c\u0435\u0442\u043d\u043e \u043c\u0435\u043d\u044c\u0448\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 [&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-113610","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Louvre 1.2.0, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u044b\u0445 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