{"id":181949,"date":"2026-06-08T14:48:08","date_gmt":"2026-06-08T12:48:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/ape-novaya-otkrytaya-programmnaya-realizacziya-vulkan-icd"},"modified":"2026-06-08T14:48:08","modified_gmt":"2026-06-08T12:48:08","slug":"ape-novaya-otkrytaya-programmnaya-realizacziya-vulkan-icd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/ape-novaya-otkrytaya-programmnaya-realizacziya-vulkan-icd","title":{"rendered":"Ape \u2014 nova otvorena softverska implementacija Vulkan ICD.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p>Predstavljen <a rel=\"nofollow\" href=\"https:\/\/git.kbz8.me\/kbz_8\/VulkanDriver\">novi eksperimentalni<\/a> Vulkan driver <strong>Ape<\/strong> \u2014 otvorena softverska implementacija Vulkan ICD, napisana gotovo u potpunosti na <strong>Zig<\/strong> i ne koristi kod Mesa. Projekat za sada ne pretenduje na industrijsku primjenu: autor izravno opisuje njegovu kao obrazovnu poku\u0161aj \u201eskupiti driver vlastitim rukama\u201c i upozorava da se Ape ne koristi u ozbiljnim projektima. Kod je objavljen pod licencom <strong>MIT<\/strong>.<\/p>\n<p><\/noindex><\/noindex><br \/>\n<noindex><\/p>\n<p>Interes za Ape se pojavio nakon \u0161to <a rel=\"nofollow\" href=\"https:\/\/github.com\/KhronosGroup\/Vulkan-Docs\/pull\/2762\">u specifikaciju<\/a> Vulkan je dodat odvojeni vendor ID za <strong>Ape<\/strong> i driver ID za <strong>ApeSoft<\/strong>. Odgovaraju\u0107i pull request u repozitoriju KhronosGroup\/Vulkan-Docs je spojen <strong>6. lipnja 2026. godine<\/strong>. U komentaru, autor je naveo da radi na amaterskom Vulkan driveru i bli\u017ei se prolasku svih testova Vulkan 1.0.<\/p>\n<p><\/noindex><\/p>\n<p>U su\u0161tini, Ape nije driver za odre\u0111enu grafi\u010dku karticu, ve\u0107 <strong>softverski Vulkan renderer<\/strong>, blizak po namjeni Mesa Lavapipe: Vulkan naredbe se izvr\u0161avaju snagom vlastite implementacije, bez pozivanja na hardverski GPU driver. Pri tome, Ape nije zasnovan na Mesu i napisan je kao samostalna kodna baza na Zig.<\/p>\n<h3>\u0160to ve\u0107 mo\u017ee Ape<\/h3>\n<ul>\n<li>\n<p><strong>Funkcionira kao Vulkan ICD.<\/strong><br \/>\nApe je definiran kao <strong>Installable Client Driver<\/strong> \u2014 dakle kao driver koji se mo\u017ee preuzeti od strane standardnog Vulkan loader-a putem ICD manifesta. Nakon kompilacije, autor predla\u017ee da se loaderu Vulkan navede odgovaraju\u0107i manifest-fajl. To projekt \u010dini ne samo skupom eksperimenata, ve\u0107 pravom implementacijom Vulkan drivera, iako obrazovnom. Vulkan loader je upravo dizajniran za otkrivanje i povezivanje vi\u0161e ICD drivera u sustavu.<\/p>\n<\/li>\n<li>\n<p><strong>Potpuno napisan na Zig.<\/strong><br \/>\nOsnovna kodna baza Ape napisana je na Zig; na glavnoj forge stranici projekta je jezik naveden kao <strong>Zig 99.9%<\/strong>. Phoronix posebno nagla\u0161ava da projekat ne zavisi od Mese i da je implementiran upravo na Zigu, a ne na C\/C++. Grafi\u010dki driveri se tradicionalno pi\u0161u na C\/C++, a Ape pokazuje da se Vulkan ICD mo\u017ee implementirati i na modernijem sistemskom jeziku.<\/p>\n<\/li>\n<li>\n<p><strong>Postoji softverska implementacija ApeSoft.<\/strong><br \/>\nU projektu je izdvojena softverska implementacija <strong>Soft<\/strong>, koja se nalazi unutar same kodne baze drivera. Ona koristi vlastiti <strong>SPIR-V interpreter<\/strong> i vlastiti renderer. Ape ne samo da prihva\u0107a Vulkan pozive, ve\u0107 poku\u0161ava samostalno izvr\u0161avati shadere i renderiranje na CPU-u.<\/p>\n<\/li>\n<li>\n<p><strong>Podr\u017eava kompilaciju putem Zig build.<\/strong><br \/>\nZa programsku implementaciju u README je navedena metoda sastavljanja putem naredbe zig build soft. Nakon toga, potrebno je konfigurirati Vulkan loader prema ICD manifestu. Iako je ovo jasno alat za programere i entuzijaste, a ne paket 'instaliraj i pokreni'.<\/p>\n<\/li>\n<li>\n<p><strong>Zna\u010dajan dio Vulkan 1.0 je implementiran.<\/strong><br \/>\nU README-u je naveden popis statusa funkcija Vulkan 1.0. Me\u0111u implementiranim su: stvaranje instance i ure\u0111aja, alokacija memorije, buffere, slike, command buffers, render pass, framebuffer, graphics pipeline, compute pipeline, shader moduli, descriptor setovi, swapchain i osnovne naredbe za crtanje. Po skupu implementiranih funkcija, projekt je ve\u0107 napredovao dalje od 'hello triangle' eksperimenta, ali mu jo\u0161 uvijek treba provjera da bi postao potpuno kompatibilni driver i zatvoriti nedovr\u0161ena mjesta.<\/p>\n<\/li>\n<li>\n<p><strong>Postoje naredbe za crtanje i ra\u010dunalne operacije.<\/strong><br \/>\nNa popisu implementiranih funkcija ozna\u010deni su vkCmdDraw, vkCmdDrawIndexed, vkCmdDrawIndirect, vkCmdDrawIndexedIndirect, vkCmdDispatch i vkCmdDispatchIndirect. Ape pokriva ne samo osnovnu infrastrukturu Vulkan, ve\u0107 i dva klju\u010dna scenarija API-ja: grafi\u010dko crtanje i ra\u010dunalne pipeline.<\/p>\n<\/li>\n<li>\n<p><strong>Podr\u017eani su swapchain i izlaz preko Waylanda.<\/strong><br \/>\nU statusu implementacije ozna\u010deni su vkCreateSwapchainKHR, vkQueuePresentKHR, vkCreateWaylandSurfaceKHR, kao i provjere podr\u0161ke za Wayland prezentaciju. Prisutnost swapchain i Wayland povr\u0161ine zna\u010di da je driver usmjeren ne samo na offline testove, ve\u0107 i na isporuku slika u stvarno okru\u017eenje prozora Linuxa.<\/p>\n<\/li>\n<li>\n<p><strong>Dijelovi WSI za X11 i Windows su jo\u0161 u radu.<\/strong><br \/>\nvkCreateXcbSurfaceKHR, vkCreateXlibSurfaceKHR, vkCreateWin32SurfaceKHR i odgovaraju\u0107e funkcije za provjeru podr\u0161ke za prezentaciju ozna\u010dene su kao WIP. Wayland je ve\u0107 prisutan, a podr\u0161ka za X11\/Windows jo\u0161 nije dovedena do zavr\u0161etka.<\/p>\n<\/li>\n<li>\n<p><strong>Neki elementi Vulkan 1.0 trenutno nisu spremni ili nisu podr\u017eani.<\/strong><br \/>\nU statusu WIP navedeni su, na primjer, vkCreatePipelineCache, vkCreateSemaphore, vkGetQueryPoolResults, vkMergePipelineCaches, dio dinami\u010dkih stanja i timestamp naredbe. Sparse funkcije kao \u0161to su vkQueueBindSparse i vkGetImageSparseMemoryRequirements ozna\u010dene su kao unsupported. Ape je blizu Vulkan 1.0 po opsegu, ali jo\u0161 nije univerzalna zamjena za normalni Vulkan driver.<\/p>\n<\/li>\n<li>\n<p><strong>Pojavili su se novi dodaci za renderiranje i sinkronizaciju.<\/strong><br \/>\nU povijesti projekta 5\u20136. lipnja zabilje\u017eene su izmjene kao \u0161to su dodavanje primitive restart, integer texture sampling, upravljanje mip\/lod pri uzorkovanju i implementacija binarnih semafora. Projekt se aktivno razvija u smjeru prakti\u010dne kompatibilnosti s Vulkan testovima i stvarnim grafi\u010dkim scenarijima.<\/p>\n<\/li>\n<li>\n<p><strong>Projekt ne postavlja cilj performansi.<\/strong><br \/>\nAutor izravno navodi da je Ape stvoren za istra\u017eivanje Vulkana i ne nastoji biti u\u010dinkovita ili produkcijski spremna izvedba. Ape se treba smatrati istra\u017eiva\u010dkim projektom, obrazovnom implementacijom Vulkana i eksperimentom s Zigom, a ne kao konkurent Mesa RADV, ANV, NVK ili Lavapipa.<\/p>\n<\/li>\n<\/ul>\n<p>U kona\u010dnici, Ape nije zanimljiv zbog mogu\u0107nosti zamjene za Mesu sutra, ve\u0107 zato \u0161to je to samostalna implementacija Vulkan ICD na Zigu s vlastitim SPIR-V interpreterom, softverskim rendererom i ve\u0107 zna\u010dajnim pokri\u0107em Vulkana 1.0. Za obi\u010dne korisnike trenutno nema velike koristi, ali za programere drajvera, autore runtime-a i ljude koji istra\u017euju unutarnju strukturu Vulkana, projekt izgleda kao zanimljiv \u017eivopisni poligon.<\/p>\n<p>Izvor: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18313195\">linux.org.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 \u043d\u043e\u0432\u044b\u0439 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0439 Vulkan-\u0434\u0440\u0430\u0439\u0432\u0435\u0440 Ape \u2014 \u043e\u0442\u043a\u0440\u044b\u0442\u0430\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f Vulkan ICD, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u0430\u044f \u043f\u043e\u0447\u0442\u0438 \u0446\u0435\u043b\u0438\u043a\u043e\u043c \u043d\u0430 Zig \u0438 \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0430\u044f \u043a\u043e\u0434 Mesa. \u041f\u0440\u043e\u0435\u043a\u0442 \u043f\u043e\u043a\u0430 \u043d\u0435 \u043f\u0440\u0435\u0442\u0435\u043d\u0434\u0443\u0435\u0442 \u043d\u0430 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435: \u0430\u0432\u0442\u043e\u0440 \u043f\u0440\u044f\u043c\u043e \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u0435\u0433\u043e \u043a\u0430\u043a \u0443\u0447\u0435\u0431\u043d\u0443\u044e \u043f\u043e\u043f\u044b\u0442\u043a\u0443 \u00ab\u0441\u043e\u0431\u0440\u0430\u0442\u044c \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0440\u0443\u043a\u0430\u043c\u0438\u00bb \u0438 \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u0435\u0442 \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c Ape \u0432 \u0441\u0435\u0440\u044c\u0451\u0437\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445. \u041a\u043e\u0434 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. \u0418\u043d\u0442\u0435\u0440\u0435\u0441 \u043a Ape \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-181949","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" 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