{"id":36509,"date":"2019-10-31T22:12:03","date_gmt":"2019-10-31T19:12:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-multimedijnoj-biblioteki-sdl-2-0-10\/"},"modified":"2019-10-31T22:12:03","modified_gmt":"2019-10-31T19:12:03","slug":"vypusk-multimedijnoj-biblioteki-sdl-2-0-10","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-multimedijnoj-biblioteki-sdl-2-0-10","title":{"rendered":"Rilascio della biblioteca multimediale SDL 2.0.10","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/discourse.libsdl.org\/t\/sdl-2-0-10-released\/26429\">Si \u00e8 tenuto<\/a><\/noindex> rilascio della libreria <noindex><a rel=\"nofollow\" href=\"https:\/\/libsdl.org\">SDL 2.0.10<\/a><\/noindex> (Simple Direct Layer), mirata a semplificare la scrittura di giochi e applicazioni multimediali. La libreria fornisce strumenti come l'output grafico 2D e 3D accelerato hardware, gestione dell'input, riproduzione audio, output 3D tramite OpenGL\/OpenGL ES e molte altre operazioni correlate. La libreria \u00e8 scritta in linguaggio C e distribuita sotto licenza zlib. Per utilizzare le funzionalit\u00e0 di SDL in progetti in vari linguaggi di programmazione sono forniti i binding.<\/p>\n<p>Nel nuovo rilascio:<\/p>\n<ul>\n<li class=\"l\"> Rimosso il driver per l'uso con il server display Mir a favore di un driver per l'uso tramite Wayland;\n<li class=\"l\"> Le macro SDL_RW* sono state trasformate in un insieme separato di funzioni;\n<li class=\"l\"> Aggiunte le funzioni SDL_SIMDGetAlignment(), SDL_SIMDAlloc() e SDL_SIMDFree() per l'allocazione di memoria per le operazioni SIMD;\n<li class=\"l\"> Aggiunte le funzioni SDL_RenderDrawPointF(), SDL_RenderDrawPointsF(), SDL_RenderDrawLineF(), SDL_RenderDrawLinesF(), SDL_RenderDrawRectF(), SDL_RenderDrawRectsF(), SDL_RenderFillRectF(), SDL_RenderFillRectsF(), SDL_RenderCopyF() e SDL_RenderCopyExF() per utilizzare calcoli in virgola mobile nell'API di rendering SDL;\n<li class=\"l\"> Aggiunta la funzione SDL_GetTouchDeviceType() per determinare il tipo di dispositivo touch (touchpad o touchscreen con coordinate relative o assolute);\n<li class=\"l\"> L'API di rendering SDL \u00e8 stata impostata di default per utilizzare il rendering in modalit\u00e0 batch, il che consente di ottenere prestazioni superiori. Per controllare l'uso della modalit\u00e0 batch \u00e8 stata aggiunta l'opzione SDL_HINT_RENDER_BATCHING;\n<li class=\"l\"> Per forzare l'esecuzione dei comandi batch in coda \u00e8 stata aggiunta la chiamata SDL_RenderFlush(), che pu\u00f2 essere utile quando si combina il rendering tramite SDL con il rendering diretto;\n<li class=\"l\">  Aggiunta l'opzione SDL_HINT_EVENT_LOGGING per abilitare il logging degli eventi SDL per scopi di debug;\n<li class=\"l\">  Aggiunta l'opzione SDL_HINT_GAMECONTROLLERCONFIG_FILE per impostare il nome del file di layout per i controller di gioco;\n<li class=\"l\">  Aggiunta l'opzione SDL_HINT_MOUSE_TOUCH_EVENTS per gestire la sintesi degli eventi touch basata sugli eventi del mouse;\n<li class=\"l\"> Migliorato il trattamento dei file WAVE e BMP non correttamente formattati per bloccare potenziali <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51017\">vulnerabilit\u00e0<\/a><\/noindex>;\n<li class=\"l\"> Per iOS 13 e tvOS 13 \u00e8 stata aggiunta la compatibilit\u00e0 con i controller Xbox e PS4 wireless, ed \u00e8 stata aggiunta la supporto per l'input di testo utilizzando tastiere Bluetooth;\n<li class=\"l\"> Per Android \u00e8 stata implementata una modalit\u00e0 di elaborazione audio a bassa latenza, realizzata utilizzando OpenSL ES. \u00c8 stata aggiunta l'opzione SDL_HINT_ANDROID_BLOCK_ON_PAUSE per gestire il blocco del ciclo di elaborazione degli eventi durante la pausa dell'applicazione.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51176\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 SDL 2.0.10 (Simple Direct Layer), \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u043d\u0430 \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u0438\u0433\u0440 \u0438 \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0439\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0442\u0430\u043a\u0438\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u043a\u0430\u043a \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u043d\u044b\u0439 \u0432\u044b\u0432\u043e\u0434 2D- \u0438 3D-\u0433\u0440\u0430\u0444\u0438\u043a\u0438, \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0432\u0432\u043e\u0434\u0430, \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0437\u0432\u0443\u043a\u0430, \u0432\u044b\u0432\u043e\u0434 3D \u0447\u0435\u0440\u0435\u0437 OpenGL\/OpenGL ES \u0438 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0438\u043d\u044b\u0445 \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 zlib. \u0414\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 SDL [&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-36509","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=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 SDL 2.0.10.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-multimedijnoj-biblioteki-sdl-2-0-10\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta 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