{"id":107512,"date":"2023-03-25T12:48:16","date_gmt":"2023-03-25T10:48:16","guid":{"rendered":"https:\/\/prohoster.info\/?p=107512"},"modified":"2023-03-27T19:30:35","modified_gmt":"2023-03-27T17:30:35","slug":"proekt-wine-opublikoval-vkd3d-1-7-s-realizacziej-direct3d-12","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/proekt-wine-opublikoval-vkd3d-1-7-s-realizacziej-direct3d-12","title":{"rendered":"O projeto Wine lan\u00e7ou o Vkd3d 1.7 com implementa\u00e7\u00e3o do Direct3D 12","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>O projeto Wine publicou a vers\u00e3o do pacote vkd3d 1.7 com a implementa\u00e7\u00e3o do Direct3D 12, que opera por meio da tradu\u00e7\u00e3o de chamadas para a API gr\u00e1fica Vulkan. O pacote inclui as bibliotecas libvkd3d com a implementa\u00e7\u00e3o do Direct3D 12, libvkd3d-shader com o tradutor dos modelos de sombreador 4 e 5 e libvkd3d-utils com fun\u00e7\u00f5es para simplificar a portabilidade de aplicativos Direct3D 12, al\u00e9m de um conjunto de exemplos de demonstra\u00e7\u00e3o, incluindo a porta do glxgears para o Direct3D 12. O c\u00f3digo do projeto \u00e9 distribu\u00eddo sob a licen\u00e7a LGPLv2.1.    <\/p>\n<p>A biblioteca libvkd3d suporta a maior parte das capacidades do Direct3D 12, incluindo ferramentas para gr\u00e1ficos e computa\u00e7\u00e3o, filas e listas de comandos, descritores e descritores de heap, assinaturas de raiz, acesso n\u00e3o ordenado, Samplers, assinaturas de comandos, constantes de raiz, renderiza\u00e7\u00e3o indireta, m\u00e9todos Clear*() e Copy*(). A libvkd3d-shader implementa a tradu\u00e7\u00e3o de bytecode de modelos de shaders 4 e 5 para a representa\u00e7\u00e3o intermedi\u00e1ria SPIR-V. Suportes para shaders de v\u00e9rtices, pixels, tessela\u00e7\u00e3o, computa\u00e7\u00e3o e simples geometrias, al\u00e9m da serializa\u00e7\u00e3o e desserializa\u00e7\u00e3o da assinatura de raiz. Das instru\u00e7\u00f5es de shader, foram implementadas opera\u00e7\u00f5es aritm\u00e9ticas, at\u00f4micas e bitwise, operadores de compara\u00e7\u00e3o e controle de fluxo de dados, instru\u00e7\u00f5es sample, gather e load, opera\u00e7\u00f5es de acesso n\u00e3o ordenado (UAV, Unordered Access View).     <\/p>\n<p>Na nova vers\u00e3o:  <\/p>\n<ul>\n<li class=\"l\"> Foi dado continuidade ao trabalho de aprimoramento do compilador de sombreador na linguagem HLSL (High-Level Shader Language):\n<ul>\n<li class=\"l\"> Adicionada a possibilidade de chamar fun\u00e7\u00f5es personalizadas e usar arrays como par\u00e2metros de fun\u00e7\u00f5es personalizadas.\n<li class=\"l\"> Adicionado suporte para os par\u00e2metros SV_DispatchThreadID, SV_GroupID e SV_GroupThreadID.\n<li class=\"l\"> Adicionadas fun\u00e7\u00f5es embutidas all(), distance(), exp(), exp2(), frac(), lit(), reflect(), sin(), cos(), smoothstep(), sqrt(), rsqrt(), step(), transpose().\n<li class=\"l\"> Adicionada compatibilidade inicial para tipos de ponto flutuante de baixa precis\u00e3o, como &#171;min16float&#187;.  <\/ul>\n<li class=\"l\"> Significativamente melhorado o suporte aos perfis de modelos de sombreador Direct3D 1\/2\/3.\n<li class=\"l\"> Adicionada API p\u00fablica para an\u00e1lise (vkd3d_shader_parse_dxbc) e serializa\u00e7\u00e3o (vkd3d_shader_serialize_dxbc) de dados bin\u00e1rios DXBC.    <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58860\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 Wine \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u0430 vkd3d 1.7 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Direct3D 12, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0439 \u0447\u0435\u0440\u0435\u0437 \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0446\u0438\u044e \u0432\u044b\u0437\u043e\u0432\u043e\u0432 \u0432 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 API Vulkan. \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u043f\u0430\u043a\u0435\u0442\u0430 \u0432\u0445\u043e\u0434\u044f\u0442 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libvkd3d \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0439 Direct3D 12, libvkd3d-shader c \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0442\u043e\u0440\u043e\u043c 4 \u0438 5 \u043c\u043e\u0434\u0435\u043b\u0438 \u0448\u0435\u0439\u0434\u0435\u0440\u043e\u0432 \u0438 libvkd3d-utils \u0441 \u0444\u0443\u043d\u043a\u0446\u0438\u044f\u043c\u0438 \u0434\u043b\u044f \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u044f \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 Direct3D 12, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0430\u0431\u043e\u0440 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043f\u043e\u0440\u0442 glxgears [&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-107512","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\u043e\u0435\u043a\u0442 Wine \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u0430 vkd3d 1.7 \u0441 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