{"id":101361,"date":"2021-09-22T10:23:14","date_gmt":"2021-09-22T08:23:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/drajver-panfrost-sertificzirovan-na-sovmestimost-s-opengl-es-3-1-dlya-gpu-mali-g52"},"modified":"2021-09-22T10:23:14","modified_gmt":"2021-09-22T08:23:14","slug":"drajver-panfrost-sertificzirovan-na-sovmestimost-s-opengl-es-3-1-dlya-gpu-mali-g52","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/drajver-panfrost-sertificzirovan-na-sovmestimost-s-opengl-es-3-1-dlya-gpu-mali-g52","title":{"rendered":"Le pilote Panfrost est certifi\u00e9 compatible avec OpenGL ES 3.1 pour le GPU Mali-G52","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La soci\u00e9t\u00e9 Collabora a annonc\u00e9 la certification de son pilote graphique Panfrost par l'organisation Khronos, ayant r\u00e9ussi tous les tests de la suite de tests de conformit\u00e9 CTS (Khronos Conformance Test Suite) et reconnu enti\u00e8rement compatible avec la sp\u00e9cification OpenGL ES 3.1. Le pilote est certifi\u00e9 pour le GPU Mali-G52, mais des certifications pour d'autres puces sont pr\u00e9vues ult\u00e9rieurement. En particulier, un support non certifi\u00e9 pour OpenGL ES 3.1 a d\u00e9j\u00e0 \u00e9t\u00e9 impl\u00e9ment\u00e9 pour les puces Mali-G31 et Mali-G72, qui ont une architecture similaire au Mali-G52. Pour les GPU Mali-T860 et les anciennes puces, la pleine compatibilit\u00e9 avec OpenGL ES 3.1 n'est pas encore assur\u00e9e.    <\/p>\n<p>L'obtention de cette certification permet de d\u00e9clarer officiellement la compatibilit\u00e9 avec les normes graphiques et d'utiliser les marques commerciales associ\u00e9es de Khronos. La certification ouvre \u00e9galement la voie \u00e0 l'utilisation du pilote Panfrost dans des produits commerciaux int\u00e9grant le GPU Mali G52. La v\u00e9rification a \u00e9t\u00e9 effectu\u00e9e dans un environnement avec la distribution Debian GNU\/Linux 11, Mesa et X.Org X Server 1.20.11. Les corrections et am\u00e9liorations pr\u00e9par\u00e9es lors de la pr\u00e9paration \u00e0 la certification ont d\u00e9j\u00e0 \u00e9t\u00e9 backport\u00e9es dans la branche Mesa 21.2 et incluses dans la sortie d'hier, Mesa 21.2.2.         <\/p>\n<p> Le pilote Panfrost a \u00e9t\u00e9 fond\u00e9 en 2018 par Alyssa Rosenzweig, qui travaille chez Collabora, et a \u00e9t\u00e9 d\u00e9velopp\u00e9 sur la base d'un reverse engineering des pilotes originaux de la soci\u00e9t\u00e9 ARM. Depuis le pr\u00e9c\u00e9dent code, les d\u00e9veloppeurs ont \u00e9tabli une collaboration avec ARM, qui a fourni les informations et la documentation n\u00e9cessaires. Actuellement, le pilote prend en charge les puces bas\u00e9es sur les microarchitectures Midgard (Mali-T6xx, Mali-T7xx, Mali-T8xx) et Bifrost (Mali G3x, G5x, G7x). Pour les GPU Mali 400\/450, utilis\u00e9s dans de nombreuses anciennes puces bas\u00e9es sur l'architecture ARM, un pilote distinct, Lima, est en cours de d\u00e9veloppement.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55845\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Collabora \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Khronos \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 Panfrost, \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0435\u0433\u043e \u0432\u0441\u0435 \u0442\u0435\u0441\u0442\u044b \u043d\u0430\u0431\u043e\u0440\u0430 CTS (Khronos Conformance Test Suite) \u0438 \u043f\u0440\u0438\u0437\u043d\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u043c \u0441\u043e \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0435\u0439 OpenGL ES 3.1. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 GPU Mali-G52, \u043d\u043e \u043f\u043e\u0437\u0434\u043d\u0435\u0435 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0439\u0442\u0438 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e \u0438 \u0434\u043b\u044f \u0434\u0440\u0443\u0433\u0438\u0445 \u0447\u0438\u043f\u043e\u0432. \u0412 \u0447\u0430\u0441\u0442\u043d\u043e\u0441\u0442\u0438, \u043d\u0435\u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 OpenGL ES 3.1 \u0443\u0436\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u0434\u043b\u044f \u0447\u0438\u043f\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-101361","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Collabora \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e 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avec OpenGL ES 3.1 pour le GPU Mali-G52 | ProHoster","description":"La soci\u00e9t\u00e9 Collabora a annonc\u00e9 la certification de son pilote graphique Panfrost par l'organisation Khronos, ayant r\u00e9ussi tous les tests de la suite de tests de conformit\u00e9 CTS (Khronos Conformance Test Suite) et reconnu enti\u00e8rement compatible avec.","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/drajver-panfrost-sertificzirovan-na-sovmestimost-s-opengl-es-3-1-dlya-gpu-mali-g52","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS 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