{"id":79096,"date":"2020-04-24T13:41:58","date_gmt":"2020-04-24T11:41:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-drajvere-panfrost-obespechena-podderzhka-3d-renderinga-dlya-gpu-bifrost-mali-g31"},"modified":"2020-04-24T13:41:58","modified_gmt":"2020-04-24T11:41:58","slug":"v-drajvere-panfrost-obespechena-podderzhka-3d-renderinga-dlya-gpu-bifrost-mali-g31","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/news\/v-drajvere-panfrost-obespechena-podderzhka-3d-renderinga-dlya-gpu-bifrost-mali-g31","title":{"rendered":"U Panfrost drajveru je omogu\u0107ena podr\u0161ka za 3D renderovanje za GPU Bifrost (Mali G31)","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Podjetje Collabora je sporo\u010dil<\/a><\/noindex> o dodelitvi funkcionalnosti gonilnika Panfrost<\/a><\/noindex> na napravah z GPU Bifrost (Mali G31<\/a><\/noindex>) v stanje, primerno za zagon sistema 3D-upodabljanja, vklju\u010dno z osnovno podporo tekstur.
\nV za\u010detni fazi je bil gonilnik Panfrost ve\u010dinoma osredoto\u010den na implementacijo podpore za \u010dipe Midgard, zdaj pa je pozornost usmerjena tudi na \u010dipe Bifrost, ki so blizu Midgardu na podro\u010dju tokov ukazov, a imajo pomembne razlike v navodilih za izvajanje sen\u010dil in vmesnikih med sen\u010dili ter tokom ukazov.<\/p>\n

Razvijalci so pripravili za\u010detno implementacijo prevajalnika sen\u010dil, ki podpira GPU Bifrost specifi\u010den nabor notranjih navodil. V prihodnje je na\u010drtovano vklju\u010diti podporo za raz\u0161irjena navodila, ki omogo\u010dajo sestavljanje bolj zapletenih sen\u010dil. Spremembe so bile prenesene v kodo Mesa in bodo vklju\u010dene v prihodnjo pomembno izdajo 20.1.<\/p>\n

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

Gonilnik Panfrost se razvija na podlagi obratnega in\u017eeniringa izvirnih gonilnikov podjetja ARM, zasnovan pa je za delo s \u010dipi, ki temeljijo na mikroarhitekturah Midgard (Mali-T6xx, Mali-T7xx, Mali-T8xx) in Bifrost (Mali G3x, G5x, G7x). Za GPU Mali 400\/450, ki se uporabljajo v mnogih starej\u0161ih \u010dipih na osnovi arhitekture ARM, se posebej razvija gonilnik Lima<\/a><\/noindex>.<\/p>\n

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

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

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Collabora \u0441\u043e\u043e\u0431\u0449\u0438\u043b\u0430 \u043e \u0434\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 Panfrost \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 \u0441 GPU Bifrost (Mali G31) \u0434\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f, \u043f\u0440\u0438\u0433\u043e\u0434\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b 3D-\u0440\u0435\u043d\u0434\u0435\u0440\u0438\u043d\u0433\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0431\u0430\u0437\u043e\u0432\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0442\u0435\u043a\u0441\u0442\u0443\u0440. \u041d\u0430 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u043c \u044d\u0442\u0430\u043f\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 Panfrost \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0431\u044b\u043b \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u043e\u0447\u0435\u043d \u043d\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0447\u0438\u043f\u043e\u0432 Midgard, \u043d\u043e \u0442\u0435\u043f\u0435\u0440\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0441\u0442\u0430\u043b\u043e \u0443\u0434\u0435\u043b\u044f\u0442\u044c\u0441\u044f \u0438 \u0447\u0438\u043f\u0430\u043c Bifrost, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u043b\u0438\u0437\u043a\u0438 \u043a Midgard \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u043e\u0442\u043e\u043a\u0430 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