{"id":121477,"date":"2025-01-25T15:46:01","date_gmt":"2025-01-25T13:46:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/amd-razvivaet-sobstvennyj-kompozitnyj-server-acs-ispolzuyushhij-wayland"},"modified":"2025-01-25T15:46:01","modified_gmt":"2025-01-25T13:46:02","slug":"amd-razvivaet-sobstvennyj-kompozitnyj-server-acs-ispolzuyushhij-wayland","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/amd-razvivaet-sobstvennyj-kompozitnyj-server-acs-ispolzuyushhij-wayland","title":{"rendered":"A AMD est\u00e1 desenvolvendo seu pr\u00f3prio servidor compositor ACS, que utiliza o Wayland","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A empresa AMD anunciou a cria\u00e7\u00e3o de seu pr\u00f3prio servidor compositor ACS (AMDGPU Composition Stack), baseado na base de c\u00f3digo do servidor compositor de refer\u00eancia Weston, desenvolvido pelo projeto Wayland. O ACS \u00e9 apresentado como um fork sincronizado do Weston, incluindo recursos expandidos. O fork ser\u00e1 sincronizado com a base de c\u00f3digo atual do Weston duas vezes por ano. O c\u00f3digo do projeto \u00e9 distribu\u00eddo sob a licen\u00e7a MIT.      <\/p>\n<p>O projeto foi criado como um campo de testes para o desenvolvimento de novas funcionalidades do Wayland, que ser\u00e3o posteriormente incorporadas ao corpo principal do Weston. O ACS tamb\u00e9m ser\u00e1 usado para manter o c\u00f3digo desenvolvido para hardware AMD, que n\u00e3o pode ser transferido para o corpo principal do Weston devido \u00e0 pol\u00edtica deste projeto em rela\u00e7\u00e3o \u00e0 adi\u00e7\u00e3o de suporte a funcionalidades de hardware espec\u00edficas.     <\/p>\n<p>O ACS \u00e9 considerado um compositor de refer\u00eancia <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/dts-los-angeles\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3884\">servidor<\/a>, proporcionando o suporte mais abrangente para hardware AMD e sendo utilizado no processo de desenvolvimento em AMD de funcionalidades gr\u00e1ficas e de exibi\u00e7\u00e3o avan\u00e7adas. O ACS tamb\u00e9m ser\u00e1 usado como uma plataforma aberta, formando a base para produtos comerciais da AMD e aplicativos espec\u00edficos, como otimizadores de desempenho, reprodutores de multim\u00eddia, jogos 3D e ferramentas de perfila\u00e7\u00e3o.    <\/p>\n<p>Funcionalidades adicionais do ACS que n\u00e3o est\u00e3o presentes no Weston:    <\/p>\n<ul>\n<li class=\"l\"> Suporte ao mecanismo FreeSync, que permite a altera\u00e7\u00e3o adaptativa da taxa de atualiza\u00e7\u00e3o do monitor (VRR \u2014 Taxa de Atualiza\u00e7\u00e3o Vari\u00e1vel) para garantir suavidade e aus\u00eancia de interrup\u00e7\u00f5es durante jogos e exibi\u00e7\u00e3o de v\u00eddeos.\n<li class=\"l\"> Implementa\u00e7\u00e3o da t\u00e9cnica de composi\u00e7\u00e3o em camadas (MPO \u2014 Multi-Plane Overlay, que une v\u00e1rios buffer de quadros em um \u00fanico), utilizando composi\u00e7\u00e3o de underlay, onde a \u00e1rea de trabalho forma a camada superior sobre outras camadas (na composi\u00e7\u00e3o overlay t\u00edpica, o conte\u00fado \u00e9 renderizado sobre a camada inferior com a \u00e1rea de trabalho). O m\u00e9todo proposto permite reduzir o consumo de recursos da GPU, simplificar a composi\u00e7\u00e3o e facilitar as regras de mesclagem.    <center><img decoding=\"async\" alt=\"A AMD est\u00e1 desenvolvendo seu pr\u00f3prio servidor compositor ACS, que utiliza o Wayland\" src=\"\/wp-content\/uploads\/2025\/01\/a74a00fd8d6a67c832904cb375883262.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Suporte \u00e0 decodifica\u00e7\u00e3o direta de conte\u00fado multim\u00eddia e fornecimento do reprodutor de v\u00eddeo pr\u00f3prio ACS Media Player, demonstrando as funcionalidades expandidas dispon\u00edveis para reprodu\u00e7\u00e3o de v\u00eddeo. O player suporta HDR, FreeSync, acelera\u00e7\u00e3o de hardware atrav\u00e9s de VDPAU\/VAAPI e acesso direto \u00e0 API FFmpeg.\n<li class=\"l\"> Suporte para a extens\u00e3o do protocolo Wayland de gerenciamento de cores para controle de cor e ampla gama de cores (Wide Gamut).\n<li class=\"l\"> Capacidade de reprodu\u00e7\u00e3o em tela cheia de v\u00eddeo com faixa din\u00e2mica expandida em monitores que suportam HDR (High Dynamic Range). Suporte para mapeamento de tons (HDR Tone Mapping).\n<li class=\"l\"> Suporte para configura\u00e7\u00f5es Multiseat, nas quais GPUs existentes (como GPU integrada e placa de v\u00eddeo discreta) s\u00e3o vinculadas a dispositivos de entrada separados, permitindo sess\u00f5es independentes em um \u00fanico sistema com sa\u00edda em diferentes telas.\n<li class=\"l\"> Pequena atualiza\u00e7\u00e3o da interface gr\u00e1fica.  <\/ul>\n<p>    <center><img decoding=\"async\" alt=\"A AMD est\u00e1 desenvolvendo seu pr\u00f3prio servidor compositor ACS, que utiliza o Wayland\" src=\"\/wp-content\/uploads\/2025\/01\/5b021717b6d1c9cc11fbaa1b8c7d4db5.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Entre as funcionalidades ainda n\u00e3o implementadas, mas mencionadas nos planos, est\u00e3o: HDR e gerenciamento de cores em n\u00edvel de janelas individuais; TMZ (Trusted Memory Zone) e modo de prote\u00e7\u00e3o contra captura de dados exibidos na tela (Secure Display); perfis de otimiza\u00e7\u00e3o para AMDGPU; recursos para depura\u00e7\u00e3o e redefini\u00e7\u00e3o de GPU; suporte para virtualiza\u00e7\u00e3o e modifica\u00e7\u00f5es para QEMU; interface gr\u00e1fica para o depurador UMR (User Mode Register); suporte a MM Audio para v\u00eddeo e jogos.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62612\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f AMD \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 ACS (AMDGPU Composition Stack), \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u0435 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Weston, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c Wayland. ACS \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0444\u043e\u0440\u043a Weston, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0438\u0439 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438. \u0424\u043e\u0440\u043a \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u043e\u0439 Weston \u0434\u0432\u0430 \u0440\u0430\u0437\u0430 \u0432 \u0433\u043e\u0434. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \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 MIT. \u041f\u0440\u043e\u0435\u043a\u0442 \u0441\u043e\u0437\u0434\u0430\u043d \u043a\u0430\u043a \u043f\u043e\u043b\u0438\u0433\u043e\u043d \u0434\u043b\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":121478,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121477","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f AMD \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e 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base de c\u00f3digo do servidor compositor de refer\u00eancia Weston, desenvolvido pelo projeto Wayland.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/amd-razvivaet-sobstvennyj-kompozitnyj-server-acs-ispolzuyushhij-wayland","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47AMD \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 ACS, 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