{"id":89763,"date":"2020-07-26T07:41:56","date_gmt":"2020-07-26T05:41:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-displejnogo-servera-mir-2-0"},"modified":"2020-07-26T07:41:56","modified_gmt":"2020-07-26T05:41:56","slug":"vypusk-displejnogo-servera-mir-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-displejnogo-servera-mir-2-0","title":{"rendered":"Wydanie serwera wy\u015bwietlacza Mir 2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Przedstawiony<\/a><\/noindex> wydanie serwera wy\u015bwietlania Mir 2.0<\/a><\/noindex>, kt\u00f3rego rozw\u00f3j jest kontynuowany przez firm\u0119 Canonical, pomimo rezygnacji z rozwoju interfejsu Unity oraz edycji Ubuntu dla smartfon\u00f3w. Mir pozostaje poszukiwanym rozwi\u0105zaniem w projektach Canonical i jest teraz pozycjonowany jako rozwi\u0105zanie do urz\u0105dze\u0144 wbudowanych oraz internetu rzeczy (IoT). Mir mo\u017ce by\u0107 u\u017cywany jako serwer kompozytowy dla Wayland, co pozwala na uruchamianie w \u015brodowiskach opartych na Mir wszelkich aplikacji korzystaj\u0105cych z Wayland (na przyk\u0142ad stworzonych z GTK3\/4, Qt5 lub SDL2). Pakiety do instalacji s\u0105 przygotowane dla Ubuntu 18.04-20.10 (PPA<\/a><\/noindex>) i Fedora 30\/31\/32<\/a><\/noindex>. Kod projektu rozpowszechniany<\/a><\/noindex> na licencji GPLv2.<\/p>\n

Znacz\u0105ca zmiana numeru wersji zwi\u0105zana jest z wprowadzeniem do API zmian, kt\u00f3re naruszaj\u0105 zgodno\u015b\u0107, oraz usuni\u0119ciem niekt\u00f3rych przestarza\u0142ych interfejs\u00f3w API. W szczeg\u00f3lno\u015bci zaprzestano wsparcia dla specyficznych API mirclient i mirserver, dla kt\u00f3rych od d\u0142u\u017cszego czasu zaleca si\u0119 korzystanie z protoko\u0142u Wayland. Zwi\u0105zane z mirclient i mirserver biblioteki zosta\u0142y zachowane, ale s\u0105 teraz u\u017cywane tylko do cel\u00f3w wewn\u0119trznych, nie udost\u0119pniaj\u0105 nag\u0142\u00f3wk\u00f3w i nie gwarantuj\u0105 zachowania ABI (w przysz\u0142o\u015bci planowane jest wi\u0119ksze czyszczenie kodu). Zaprzestanie wsparcia dla wymienionych interfejs\u00f3w API zosta\u0142o skonsultowane z projektem UBports, kt\u00f3ry nadal wykorzystuje mirclient w Ubuntu Touch. Ustalono, \u017ce obecne mo\u017cliwo\u015bci Mir 1.x s\u0105 wystarczaj\u0105ce dla potrzeb UBports, a w przysz\u0142o\u015bci projekt b\u0119dzie m\u00f3g\u0142 przej\u015b\u0107 na Mir 2.0.<\/p>\n

Usuni\u0119cie mirclient r\u00f3wnie\u017c pozwoli\u0142o na pozbycie si\u0119 wsparcia dla niekt\u00f3rych interfejs\u00f3w grafiki, kt\u00f3re by\u0142y u\u017cywane tylko w API mirclient. Zaznacza si\u0119, \u017ce to uproszczenie nie doprowadzi do widocznych zmian i pos\u0142u\u017cy jako podstawa do ulepszenia kodu dla pracy z platformami, zw\u0142aszcza w zakresie wsparcia system\u00f3w z wieloma GPU, pracy w trybie bez monitora (headless) oraz rozwoju narz\u0119dzi do zdalnego dost\u0119pu do pulpitu. <\/p>\n

W ramach przeprowadzonego czyszczenia z platform mesa-kms i mesa-x11 usuni\u0119to specyficzne zale\u017cno\u015bci mesa \u2014 pozosta\u0142a tylko gbm, co umo\u017cliwi\u0142o dzia\u0142anie Mir na systemach z systemami NVIDIA. Platforma mesa-kms zosta\u0142a przemianowana na gbm-kms, a mesa-x11 na gbm-x11. Dodano r\u00f3wnie\u017c now\u0105 platform\u0119 rpi-dispmanx, kt\u00f3ra umo\u017cliwia korzystanie z Mir na p\u0142ytach Raspberry Pi 3 z systemem Broadcom. W warstwie MirAL (Mir Abstraction Layer), kt\u00f3r\u0105 mo\u017cna wykorzysta\u0107 do unikania bezpo\u015bredniego dost\u0119pu do serwera Mir i abstrakcji dost\u0119pu do ABI przez bibliotek\u0119 libmiral, dodano mo\u017cliwo\u015b\u0107 w\u0142\u0105czania i wy\u0142\u0105czania dekoracji okien po stronie serwera (SSD), a tak\u017ce mo\u017cliwo\u015b\u0107 skonfigurowania skalowania w bloku DisplayConfiguration.<\/p>\n

\"Wydanie<\/a><\/noindex><\/center><\/p>\n

<\/a><\/noindex><\/p>\n

\u0179r\u00f3d\u0142o: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0434\u0438\u0441\u043f\u043b\u0435\u0439\u043d\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Mir 2.0, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Canonical, \u043d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u043e\u0442\u043a\u0430\u0437 \u043e\u0442 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u044f \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438 Unity \u0438 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 Ubuntu \u0434\u043b\u044f \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u043e\u0432. Mir \u043e\u0441\u0442\u0430\u0451\u0442\u0441\u044f \u0432\u043e\u0441\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445 Canonical \u0438 \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0438 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430 \u0432\u0435\u0449\u0435\u0439 (IoT). Mir \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0434\u043b\u044f Wayland, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u0432 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f\u0445 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":89764,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-89763","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 Wydanie serwera wy\u015bwietlacza Mir 2.0 | ProHoster","description":"Wydano wersj\u0119 serwera wy\u015bwietlacza Mir.","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-displejnogo-servera-mir-2-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c 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