{"id":103871,"date":"2022-04-26T03:36:47","date_gmt":"2022-04-26T01:36:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-multimedijnoj-biblioteki-sdl-2-0-22"},"modified":"2022-04-26T03:36:47","modified_gmt":"2022-04-26T01:36:47","slug":"vypusk-multimedijnoj-biblioteki-sdl-2-0-22","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-multimedijnoj-biblioteki-sdl-2-0-22","title":{"rendered":"Udgivelsen af mediebiblioteket SDL 2.0.22","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Biblioteket SDL 2.0.22 (Simple DirectMedia Layer) er nu blevet udgivet for at forenkle udviklingen af spil og multimediaapplikationer. SDL-biblioteket tilbyder v\u00e6rkt\u00f8jer s\u00e5som hardwareaccelereret rendering af 2D- og 3D-grafik, inputbehandling, lydafspilning, 3D-udgang via OpenGL\/OpenGL ES\/Vulkan og mange relaterede operationer. Biblioteket er skrevet i C og distribueres under Zlib-licensen. For at bruge SDL's funktioner i projekter p\u00e5 forskellige programmeringssprog er de n\u00f8dvendige bindings til r\u00e5dighed.     <\/p>\n<p>I den nye version:   <\/p>\n<ul>\n<li class=\"l\"> Underst\u00f8ttelsen af Wayland-protokollen er blevet forbedret. Det var oprindeligt planlagt at skifte til at bruge Wayland-protokollen som standard i milj\u00f8er, der tilbyder samtidig support for Wayland og X11, men p\u00e5 grund af relaterede problemer med Wayland i spil og NVIDIA-drivere, er det besluttet at uds\u00e6tte overgangen (i Wayland-milj\u00f8er med XWayland-komponenten anvendes stadig X11-protokollen til output). For at bruge Wayland kan man s\u00e6tte milj\u00f8variablen \"SDL_VIDEODRIVER=wayland\" f\u00f8r man starter applikationen, eller tilf\u00f8je funktionen 'SDL_SetHint(SDL_HINT_VIDEODRIVER, \"wayland,x11\")' i koden f\u00f8r opkaldet til SDL_Init(). For at kompilere med Wayland kr\u00e6ves mindst version 1.18.0 af libwayland-client.\n<li class=\"l\"> Funktionen SDL_RenderGetWindow() er blevet tilf\u00f8jet for at hente det vindue, der er associeret med SDL Renderer.\n<li class=\"l\"> Et s\u00e6t funktioner til manipulation af rektangul\u00e6re omr\u00e5der er blevet tilf\u00f8jet (bestemmelse af punkters tilstedev\u00e6relse, rydning, sammenligning, forening osv.), der arbejder med koordinater og st\u00f8rrelser baseret p\u00e5 flydende decimaler:          SDL_PointInFRect(),          SDL_FRectEmpty(),          SDL_FRectEquals(),          SDL_FRectEqualsEpsilon(),          SDL_HasIntersectionF(),          SDL_IntersectFRect(),          SDL_UnionFRect(),          SDL_EncloseFPoints() og          SDL_IntersectFRectAndLine().\n<li class=\"l\"> Funktionen SDL_IsTextInputShown() er blevet tilf\u00f8jet for at kontrollere visningen af tekstinputomr\u00e5det.\n<li class=\"l\"> Funktionen SDL_ClearComposition() er blevet tilf\u00f8jet for at rydde tekstinputomr\u00e5det uden at deaktivere inputmetoden (IME).\n<li class=\"l\"> Begivenheden SDL_TEXTEDITING_EXT er blevet tilf\u00f8jet for at h\u00e5ndtere lange tekstinputomr\u00e5der samt indikatoren SDL_HINT_IME_SUPPORT_EXTENDED_TEXT for at aktivere denne begivenhed.\n<li class=\"l\"> Indikatoren SDL_HINT_MOUSE_RELATIVE_MODE_CENTER er blevet tilf\u00f8jet for at begr\u00e6nse musen til kun midten af vinduet i stedet for hele vinduet, n\u00e5r relativ tilstand er aktiveret.\n<li class=\"l\"> Automatisk musfangst ved museklik er aktiveret. For at deaktivere denne funktion er indikatoren SDL_HINT_MOUSE_AUTO_CAPTURE blevet foresl\u00e5et.\n<li class=\"l\"> Tilf\u00f8jet SDL_HINT_VIDEO_FOREIGN_WINDOW_OPENGL og SDL_HINT_VIDEO_FOREIGN_WINDOW_VULKAN for at videregive oplysninger om brugen af et eksternt vindue til OpenGL eller Vulkan.\n<li class=\"l\"> Tilf\u00f8jet SDL_HINT_QUIT_ON_LAST_WINDOW_CLOSE for at aktivere leveringen af SDL_QUIT-begivenheden, n\u00e5r det sidste vindue i applikationen lukkes.\n<li class=\"l\"> Tilf\u00f8jet SDL_HINT_JOYSTICK_ROG_CHAKRAM for at behandle ROG Chakram mus som en joystick.\n<li class=\"l\"> For Linux tilf\u00f8jet SDL_HINT_X11_WINDOW_TYPE for at indstille parameteren _NET_WM_WINDOW_TYPE for vinduer.\n<li class=\"l\"> For Linux tilf\u00f8jet SDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR for at bruge libdecor med sammensatte <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-dusseldorf\/\"   title=\"servere\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3433\">servere<\/a>, der underst\u00f8tter xdg-decoration.\n<li class=\"l\"> For Android er funktionen SDL_AndroidSendMessage() implementeret for at sende vilk\u00e5rlige kommandoer til Java-behandleren SDL.      <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57083\">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 2.0.22 (Simple DirectMedia 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 SDL \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\/Vulkan \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-103871","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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 2.0.22 (Simple DirectMedia 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 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