{"id":36119,"date":"2019-10-31T22:09:43","date_gmt":"2019-10-31T19:09:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-proekta-dxvk-1-3-s-realizatsiej-direct3d-10-11-poverh-api-vulkan\/"},"modified":"2019-10-31T22:09:43","modified_gmt":"2019-10-31T19:09:43","slug":"vypusk-proekta-dxvk-1-3-s-realizatsiej-direct3d-10-11-poverh-api-vulkan","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-proekta-dxvk-1-3-s-realizatsiej-direct3d-10-11-poverh-api-vulkan","title":{"rendered":"Lan\u00e7amento do projeto DXVK 1.3 com implementa\u00e7\u00e3o de Direct3D 10\/11 sobre a API Vulkan.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/doitsujin\/dxvk\/releases\/tag\/v1.3\">Formado<\/a><\/noindex> lan\u00e7amento da camada <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/doitsujin\/dxvk\/\">DXVK 1.3<\/a><\/noindex>, que fornece a implementa\u00e7\u00e3o do DXGI (Infraestrutura Gr\u00e1fica DirectX), Direct3D 10 e Direct3D 11, operando atrav\u00e9s da tradu\u00e7\u00e3o de chamadas na API Vulkan. Para usar o DXVK  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/doitsujin\/dxvk\/wiki\/Driver-support\">\u00e9 necess\u00e1rio<\/a><\/noindex> ter drivers com suporte a <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48227\">API Vulkan<\/a><\/noindex>, como por exemplo<br \/>\nAMD RADV 18.3, NVIDIA 415.22, Intel ANV 19.0 e <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=47816\">AMDVLK<\/a><\/noindex>. <\/p>\n<p>O DXVK pode ser usado para executar aplicativos 3D e jogos no Linux por meio do Wine, servindo como uma alternativa de maior desempenho \u00e0 implementa\u00e7\u00e3o do Direct3D 11 embutida no Wine, que opera sobre OpenGL. Em <noindex><a rel=\"nofollow\" href=\"https:\/\/www.reddit.com\/r\/wine_gaming\/comments\/9cvfux\/benchmark_wow_bfa_winedxvk_vs_windows_10\/\">alguns jogos<\/a><\/noindex> o desempenho do conjunto Wine+DXVK <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/doitsujin\/dxvk\/issues\/67\">caracteriza-se<\/a><\/noindex> de uma execu\u00e7\u00e3o no Windows \u00e9 apenas 10-20% melhor, enquanto ao usar a implementa\u00e7\u00e3o do Direct3D 11 baseada em OpenGL, o desempenho diminui de maneira mais significativa. <\/p>\n<p>Melhorias adicionadas:<\/p>\n<ul>\n<li class=\"l\"> Foi implementada uma otimiza\u00e7\u00e3o usando a instru\u00e7\u00e3o &#171;discard&#187; nos shaders, baseada na extens\u00e3o do Vulkan VK_EXT_shader_demote_to_helper_invocation, capaz de aumentar o desempenho em alguns jogos. Para utilizar a otimiza\u00e7\u00e3o, \u00e9 necess\u00e1rio atualizar o componente winevulkan e os drivers (Intel para Mesa 19.2-git e NVIDIA para o driver propriet\u00e1rio 418.52.14-beta; os drivers AMD ainda n\u00e3o suportam a extens\u00e3o VK_EXT_shader_demote_to_helper_invocation);\n<li class=\"l\"> Foi garantido o processamento ass\u00edncrono da sa\u00edda do resultado de renderiza\u00e7\u00e3o na tela (fase <noindex><a rel=\"nofollow\" href=\"https:\/\/vulkan-tutorial.com\/Drawing_a_triangle\/Drawing\/Rendering_and_presentation\">presentation<\/a><\/noindex>). Para reduzir as lat\u00eancias no fluxo principal de renderiza\u00e7\u00e3o, a sa\u00edda agora \u00e9 processada na thread de submiss\u00e3o de comandos (command submission thread). O ganho de desempenho do processamento ass\u00edncrono \u00e9 especialmente not\u00e1vel durante a sa\u00edda com alta taxa de quadros e na transmiss\u00e3o de comandos que consomem muitos recursos. Entre os jogos que apresentam ganho de desempenho, destaca-se Quake Champions ao ser executado em sistemas com GPU da AMD;\n<li class=\"l\"> Agora \u00e9 poss\u00edvel carregar recursos inicialmente utilizando motores de c\u00f3pia (copy engine) fornecidos por dispositivos que suportam Vulkan (por enquanto, suportado apenas pelos drivers AMDVLK e NVIDIA). Essa nova capacidade pode melhorar um pouco a consist\u00eancia dos tempos de quadro em jogos que carregam um grande n\u00famero de texturas durante o jogo;\n<li class=\"l\"> A melhoria na grava\u00e7\u00e3o de logs de erros que ocorrem em condi\u00e7\u00f5es de falta de mem\u00f3ria;\n<li class=\"l\"> Melhoria na compatibilidade com MSVC (Microsoft Visual C++);\n<li class=\"l\"> Verifica\u00e7\u00f5es c\u00edclicas repetidas durante a sa\u00edda foram removidas, o que pode reduzir significativamente a carga no CPU em cen\u00e1rios com GPUs limitados;\n<li class=\"l\"> A resolu\u00e7\u00e3o de um problema de mapeamento duplo de sub-recursos de imagens, que se manifestava no jogo Final Fantasy XIV;\n<li class=\"l\"> Resolvido o desligamento causado por comportamento incorreto do m\u00e9todo RSGetViewport, que se manifestava no jogo Scrap Mechanic.\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=51084\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0441\u043b\u043e\u0439\u043a\u0438 DXVK 1.3, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e DXGI (DirectX Graphics Infrastructure), Direct3D 10 \u0438 Direct3D 11, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0443\u044e \u0447\u0435\u0440\u0435\u0437 \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0446\u0438\u044e \u0432\u044b\u0437\u043e\u0432\u043e\u0432 \u0432 API Vulkan. \u0414\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f DXVK \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 API Vulkan, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a AMD RADV 18.3, NVIDIA 415.22, Intel ANV 19.0 \u0438 AMDVLK. DXVK \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 3D-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u0438\u0433\u0440 \u0432 Linux [&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-36119","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\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0441\u043b\u043e\u0439\u043a\u0438 DXVK.\" \/>\n\t<meta name=\"robots\" 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