{"id":36163,"date":"2019-10-31T22:09:56","date_gmt":"2019-10-31T19:09:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/v-nochnyh-sborkah-firefox-dlya-linux-aktivirovan-webrender-dlya-videokart-nvidia\/"},"modified":"2019-10-31T22:09:56","modified_gmt":"2019-10-31T19:09:56","slug":"v-nochnyh-sborkah-firefox-dlya-linux-aktivirovan-webrender-dlya-videokart-nvidia","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/v-nochnyh-sborkah-firefox-dlya-linux-aktivirovan-webrender-dlya-videokart-nvidia","title":{"rendered":"Ve no\u010dn\u00edch sestaven\u00edch Firefoxu pro Linux bylo aktivov\u00e1no WebRender pro grafick\u00e9 karty NVIDIA","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

V no\u010dn\u00edch<\/a><\/noindex> souborech Firefox, na nich\u017e je zalo\u017een vyd\u00e1n\u00ed Firefox 70, zahrnuto<\/a><\/noindex> v\u00fdchoz\u00ed aplikace syst\u00e9mu skl\u00e1d\u00e1n\u00ed WebRender<\/a><\/noindex> pro grafick\u00e9 karty NVIDIA na syst\u00e9mech Linux s ovlada\u010dem Nouveau a bal\u00ed\u010dkem Mesa 18.2 nebo nov\u011bj\u0161\u00ed verz\u00ed. Konfigurace s propriet\u00e1rn\u00edmi ovlada\u010di NVIDIA zat\u00edm zraniteln\u00e9 (<\/a><\/noindex> bez podpory WebRender. WebRender pro GPU AMD a Intel p\u0159i pou\u017e\u00edv\u00e1n\u00ed Mesa 18+ ve v\u00fdvojov\u00fdch verz\u00edch byl d\u0159\u00edve aktivov\u00e1n. Tak\u00e9 bylo zaznamen\u00e1no obnoven\u00ed<\/a><\/noindex> podpory WebGL ve v\u00fdvojov\u00fdch verz\u00edch Firefoxu na syst\u00e9mech s ovlada\u010di Nouveau, kter\u00e1 byla n\u00e1hodn\u011b vypnuta ve Firefoxu 68 (nyn\u00ed je omezen\u00e1 byl odlo\u017een<\/a><\/noindex> pouze na propriet\u00e1rn\u00ed ovlada\u010d NVIDIA).<\/p>\n

P\u0159ipom\u00edn\u00e1me, \u017ee syst\u00e9m kompozice WebRender<\/a><\/noindex> byl naps\u00e1n v jazyce Rust a p\u0159en\u00e1\u0161\u00ed na GPU operace vykreslov\u00e1n\u00ed obsahu str\u00e1nky. P\u0159i pou\u017eit\u00ed WebRender m\u00edsto vestav\u011bn\u00e9ho syst\u00e9mu kompozice v enginu Gecko, kter\u00fd zpracov\u00e1v\u00e1 data pomoc\u00ed CPU, se pro vykon\u00e1v\u00e1n\u00ed operac\u00ed syntetick\u00e9ho vykreslov\u00e1n\u00ed prvk\u016f str\u00e1nky pou\u017e\u00edvaj\u00ed shadery b\u011b\u017e\u00edc\u00ed na GPU, co\u017e umo\u017e\u0148uje dos\u00e1hnout v\u00fdrazn\u00e9ho zv\u00fd\u0161en\u00ed rychlosti vykreslov\u00e1n\u00ed a sn\u00ed\u017eit zat\u00ed\u017een\u00ed CPU. <\/p>\n

Ve stabiln\u00edch verz\u00edch je WebRender zat\u00edm aktivov\u00e1n pouze pro platformu Windows 10 s grafick\u00fdmi kartami AMD a NVIDIA. Aktivaci WebRenderu m\u016f\u017eete zkontrolovat na str\u00e1nce about:support. Pro vynucen\u00e9 aktivov\u00e1n\u00ed v about:config je t\u0159eba zapnout nastaven\u00ed «gfx.webrender.all» a «gfx.webrender.enabled» nebo spustit Firefox s nastavenou prom\u011bnnou prost\u0159ed\u00ed MOZ_WEBRENDER=1.<\/p>\n

D\u00e1le lze poznamenat za\u010d\u00e1tek<\/a><\/noindex> Testov\u00e1n\u00ed ve Firefoxu 69 Beta a Developer Edition (zat\u00edm pouze ve verz\u00edch pro Windows) funkce p\u0159ehr\u00e1v\u00e1n\u00ed videa v re\u017eimu «obraz v obraze» (Picture-in-Picture), kter\u00e1 umo\u017e\u0148uje odd\u011blen\u00ed videa do plovouc\u00edho okna, kter\u00e9 z\u016fst\u00e1v\u00e1 na o\u010d\u00edch b\u011bhem navigace v prohl\u00ed\u017ee\u010di. Pro p\u0159ehr\u00e1v\u00e1n\u00ed v tomto re\u017eimu je nutn\u00e9 kliknout na vyskakovac\u00ed n\u00e1pov\u011bdu nebo v kontextov\u00e9m menu, kter\u00e9 se zobrazuje po kliknut\u00ed prav\u00fdm tla\u010d\u00edtkem my\u0161i na video, vybrat «Picture in picture» (na YouTube, kter\u00fd pou\u017e\u00edv\u00e1 vlastn\u00ed obsluhu kontextov\u00e9ho menu, je t\u0159eba dvakr\u00e1t kliknout prav\u00fdm tla\u010d\u00edtkem my\u0161i nebo kliknout s podr\u017eenou kl\u00e1vesou Shift).<\/p>\n

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

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

\u0412 \u043d\u043e\u0447\u043d\u044b\u0445 \u0441\u0431\u043e\u0440\u043a\u0430\u0445 Firefox, \u043d\u0430 \u0431\u0430\u0437\u0435 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0440\u0435\u043b\u0438\u0437 Firefox 70, \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u043e \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u0438\u043d\u0433\u0430 WebRender \u0434\u043b\u044f \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442 NVIDIA \u043d\u0430 Linux-\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u043c Nouveau \u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u043c Mesa 18.2 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439. \u041a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0441 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u043c\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438 NVIDIA \u043f\u043e\u043a\u0430 \u043e\u0441\u0442\u0430\u044e\u0442\u0441\u044f \u0431\u0435\u0437 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 WebRender. WebRender \u0434\u043b\u044f GPU AMD \u0438 Intel \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 Mesa 18+ \u0432 […]<\/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-36163","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Ve v\u00fdvojov\u00fdch verz\u00edch Firefoxu pro Linux byl aktivov\u00e1n WebRender pro grafick\u00e9 karty NVIDIA | ProHoster","description":"ve v\u00fdvojov\u00fdch verz\u00edch Firefoxu, na nich\u017e je zalo\u017een vyd\u00e1n\u00ed Firefox 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