{"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\/pl\/blog\/news\/novaya-versiya-louvre-1-2-biblioteki-dlya-razrabotki-kompozitnyh-serverov-na-baze-wayland","title":{"rendered":"Nowa wersja Louvre 1.2, biblioteki do tworzenia serwer\u00f3w kompozytowych opartych na Waylandzie","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dost\u0119pna jest wersja biblioteki Louvre 1.2.0, kt\u00f3ra dostarcza komponenty do tworzenia serwer\u00f3w kompozytowych opartych na protokole Wayland. Biblioteka zajmuje si\u0119 wszystkimi operacjami niskiego poziomu, w tym zarz\u0105dzaniem buforami graficznymi, interakcj\u0105 z systemami wej\u015bciowymi i graficznymi API w systemie Linux, a tak\u017ce oferuje gotowe implementacje r\u00f3\u017cnych rozszerze\u0144 protoko\u0142u Wayland. Stworzony na bazie Louvre serwer kompozytowy zu\u017cywa znacznie mniej zasob\u00f3w i wykazuje wy\u017csz\u0105 wydajno\u015b\u0107 w por\u00f3wnaniu do Weston i Sway. Kod napisany jest w j\u0119zyku C++ i jest dystrybuowany na licencji GPLv3. Przegl\u0105d mo\u017cliwo\u015bci Louvre mo\u017cna przeczyta\u0107 w zapowiedzi pierwszej wersji projektu.    <\/p>\n<p>W nowej wersji:  <\/p>\n<ul>\n<li class=\"l\"> Dodano wsparcie dla ustawiania nieca\u0142kowitych warto\u015bci skali (fractional scale) oraz oversamplingu (oversampling) w celu zmniejszenia artefakt\u00f3w wynikaj\u0105cych z wyg\u0142adzania przy zwi\u0119kszaniu skali. Protok\u00f3\u0142 Wayland fractional-scale zosta\u0142 wykorzystany do skalowania u\u0142amkowego.\n<li class=\"l\"> Za pomoc\u0105 protoko\u0142u tearing-control wprowadzono mo\u017cliwo\u015b\u0107 wy\u0142\u0105czenia pionowej synchronizacji (VSync) z impulsem wygaszaj\u0105cym klatki, stosowanej w celu ochrony przed pojawieniem si\u0119 rozdar\u0107 (tearing) w aplikacjach pe\u0142noekranowych. W aplikacjach multimedialnych wyst\u0105pienie artefakt\u00f3w z powodu rozdar\u0107 jest efektem niepo\u017c\u0105danym, ale w grach mo\u017cna tolerowa\u0107 artefakty, je\u015bli ich eliminacja prowadzi do dodatkowych op\u00f3\u017anie\u0144.\n<li class=\"l\"> Dodano wsparcie dla korekcji gamma z wykorzystaniem protoko\u0142u Wayland wlr-gamma-control.\n<li class=\"l\"> Dodano wsparcie dla protoko\u0142u Wayland \u201eviewporter\u201d, kt\u00f3ry umo\u017cliwia klientowi wykonywanie dzia\u0142a\u0144 zwi\u0105zanych ze skalowaniem i przycinaniem kraw\u0119dzi powierzchni po stronie klienta. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/server\/dts-los-angeles\/\"   title=\"serwera\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3613\">serwera<\/a>.\n<li class=\"l\"> W klasie LPainter dodano metody do rysowania obszar\u00f3w tekstur z du\u017c\u0105 precyzj\u0105 oraz zastosowaniem transformacji.\n<li class=\"l\"> W klasie LTextureView zrealizowano wsparcie dla prostok\u0105t\u00f3w \u017ar\u00f3d\u0142owych (\u201esource rect\u201d, prostok\u0105tna strefa wy\u015bwietlania) oraz transformacji.\n<li class=\"l\"> Dodano klas\u0119 LBitset, aby zmniejszy\u0107 zu\u017cycie pami\u0119ci przy przechowywaniu flag i stan\u00f3w.      <\/ul>\n<p>\u0179r\u00f3d\u0142o: <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 5.0.1.1 - 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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