{"id":121447,"date":"2025-01-22T15:46:06","date_gmt":"2025-01-22T13:46:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-multimedijnoj-biblioteki-sdl-3"},"modified":"2025-01-22T15:46:06","modified_gmt":"2025-01-22T13:46:06","slug":"reliz-multimedijnoj-biblioteki-sdl-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/reliz-multimedijnoj-biblioteki-sdl-3","title":{"rendered":"Lan\u00e7amento da biblioteca multim\u00eddia SDL 3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Apresentado o lan\u00e7amento da biblioteca SDL 3.2.0 (Simple DirectMedia Layer), que \u00e9 marcada como a primeira vers\u00e3o est\u00e1vel oficial da linha SDL 3. A biblioteca visa simplificar a escrita de jogos e aplicativos multim\u00eddia, oferecendo recursos como sa\u00edda em 2D e 3D acelerada por hardware, processamento de entrada, reprodu\u00e7\u00e3o de \u00e1udio e sa\u00edda 3D atrav\u00e9s de OpenGL, OpenGL ES, Metal, Direct3D ou Vulkan. O c\u00f3digo \u00e9 escrito em C e distribu\u00eddo sob a licen\u00e7a Zlib. Est\u00e3o dispon\u00edveis liga\u00e7\u00f5es para uso do SDL em projetos em v\u00e1rias linguagens de programa\u00e7\u00e3o.     <\/p>\n<p>Principais novidades:  <\/p>\n<ul>\n<li class=\"l\"> O suporte ao protocolo Wayland foi significativamente melhorado, agora ativado por padr\u00e3o em ambientes que oferecem suporte simult\u00e2neo ao Wayland e X11, e que suportam as extens\u00f5es de protocolo fifo-v1 e commit-timing-v1.\n<li class=\"l\"> O suporte a multim\u00eddia est\u00e1 ativado por padr\u00e3o. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\">servidor<\/a> PipeWire, que \u00e9 considerado mais priorit\u00e1rio do que o PulseAudio.\n<li class=\"l\"> Adicionada a capacidade de captura de v\u00eddeo com webcams (quando o PipeWire est\u00e1 dispon\u00edvel).\n<li class=\"l\"> Adicionada a possibilidade de usar tablets gr\u00e1ficos e canetas digitais.\n<li class=\"l\"> Suporte significativamente melhorado para telas de alta densidade de pixels (High DPI).\n<li class=\"l\"> Adicionada a possibilidade de gerenciar espa\u00e7os de cores e suporte para m\u00faltiplos espa\u00e7os de cores. Implementado suporte inicial para HDR.\n<li class=\"l\"> O c\u00f3digo para manipula\u00e7\u00e3o de \u00e1udio foi completamente reescrito. Adicionado suporte a dispositivos de \u00e1udio l\u00f3gicos (diferentes partes do programa podem operar com seu pr\u00f3prio dispositivo de \u00e1udio separado). Foram adicionadas ferramentas para gerenciar fluxos de \u00e1udio, convers\u00e3o de fluxos, altera\u00e7\u00e3o da taxa de amostragem, mixagem, controle de buffer, ajuste de tom e volume. Implementada a manipula\u00e7\u00e3o autom\u00e1tica de conex\u00e3o ou desconex\u00e3o de dispositivos de \u00e1udio, bem como a mudan\u00e7a do dispositivo de \u00e1udio padr\u00e3o.\n<li class=\"l\"> No API de renderiza\u00e7\u00e3o 2D, adicionado um backend para renderiza\u00e7\u00e3o atrav\u00e9s do API Vulkan. Adicionadas fun\u00e7\u00f5es para trabalhar com superf\u00edcies atrav\u00e9s do API Vulkan.\n<li class=\"l\"> Uma grande limpeza de recursos obsoletos, que se tornaram irrelevantes nas realidades atuais, foi realizada. Por exemplo, o suporte ao OpenGL ES 1.0 e DirectFB foi descontinuado, e o c\u00f3digo para opera\u00e7\u00e3o em plataformas obsoletas, como QNX, Pandora, WinRT e OS\/2 foi removido.\n<li class=\"l\"> Possibilidade de organizar o funcionamento do programa usando chamadas de retorno e definir o ciclo de processamento de eventos na fun\u00e7\u00e3o main().\n<li class=\"l\"> Altera\u00e7\u00f5es foram feitas na API que quebram a compatibilidade. As regras de nomenclatura da API foram unificadas \u2014 chamadas em diferentes subsistemas agora s\u00e3o nomeadas usando um esquema comum.\n<li class=\"l\"> Novas APIs adicionadas:\n<ul>\n<li class=\"l\"> API de GPU \u2014 acesso multiplataforma \u00e0 GPU e recursos de renderiza\u00e7\u00e3o 3D.\n<li class=\"l\">API de Di\u00e1logo \u2014 utiliza\u00e7\u00e3o de di\u00e1logos para sele\u00e7\u00e3o\/abertura\/salvamento de arquivos e diret\u00f3rios.\n<li class=\"l\">API de Sistema de Arquivos \u2014 opera\u00e7\u00f5es com o sistema de arquivos, gerenciamento de diret\u00f3rios e busca de arquivos.\n<li class=\"l\">API de Armazenamento \u2014 interface de programa\u00e7\u00e3o abstrata para acessar diferentes sistemas de armazenamento de dados.\n<li class=\"l\">API de C\u00e2mera \u2014 acesso \u00e0s webcams.\n<li class=\"l\">API de Caneta \u2014 trabalho com tablets gr\u00e1ficos e canetas digitais, como Wacom e Apple Pencil.\n<li class=\"l\">\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62596\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 SDL 3.2.0 (Simple DirectMedia Layer), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u043c\u0435\u0447\u0435\u043d \u043a\u0430\u043a \u043f\u0435\u0440\u0432\u044b\u0439 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0432\u0435\u0442\u043a\u0438 SDL 3. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u0430 \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, \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0442\u0430\u043a\u0438\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438, \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 \u0438 \u0432\u044b\u0432\u043e\u0434 3D \u0447\u0435\u0440\u0435\u0437 OpenGL, OpenGL ES, Metal, Direct3D \u0438\u043b\u0438 Vulkan. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 [&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-121447","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=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 SDL 3.2.0 (Simple DirectMedia Layer), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u043c\u0435\u0447\u0435\u043d \u043a\u0430\u043a \u043f\u0435\u0440\u0432\u044b\u0439 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 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