Az lsfg-vk projekt egy nem hivatalos portot k\u00e9sz\u00edtett a Lossless Scalings Frame Generation (LSFG) eszk\u00f6zre Linux platformra, amely a DXVK-t \u00e9s a Vulkan grafikus API-t haszn\u00e1lja. A projekt k\u00f3dja C++ nyelven \u00edr\u00f3dott \u00e9s MIT licenc alatt \u00e9rhet\u0151 el. A fejleszt\u00e9st egy f\u00fcggetlen lelkesed\u00e9s\u0171 programoz\u00f3 v\u00e9gezte, aki visszafejtette a Windows k\u00f6nyvt\u00e1rak \u00e1ltal k\u00edn\u00e1lt funkci\u00f3kat. <\/p>\n
Az alkalmaz\u00e1s lehet\u0151v\u00e9 teszi, hogy a j\u00e1t\u00e9kalkalmaz\u00e1sok kimenet\u00e9t, amelyek k\u00fcl\u00f6n ablakban futnak, teljes k\u00e9perny\u0151s m\u00f3dba sk\u00e1l\u00e1zzuk. Az eszk\u00f6z sz\u00fcks\u00e9ges lehet a hom\u00e1lyos kimenet elt\u00e1vol\u00edt\u00e1s\u00e1hoz, amely a be\u00e9p\u00edtett grafikus alrendszer haszn\u00e1latakor keletkezik, vagy a fix k\u00e9perny\u0151felbont\u00e1sokra \u00e9p\u00fcl\u0151 j\u00e1t\u00e9kok korl\u00e1toz\u00e1sainak megker\u00fcl\u00e9s\u00e9hez. Tov\u00e1bb\u00e1, lehet\u0151s\u00e9g van a kimenet sim\u00edt\u00e1s\u00e1ra \u00e9s a k\u00e9pkock\u00e1k m\u00e1sodpercenk\u00e9nti sz\u00e1m\u00e1nak n\u00f6vel\u00e9s\u00e9re olyan j\u00e1t\u00e9kokban, amelyek nem lettek optimaliz\u00e1lva a magas FPS-re, az\u00e1ltal, hogy tov\u00e1bbi k\u00f6ztes k\u00e9pkock\u00e1kat helyez\u00fcnk be, amelyeket a szomsz\u00e9dos k\u00e9pkock\u00e1k interpol\u00e1l\u00e1s\u00e1val hozunk l\u00e9tre. <\/p>\n
Az LSFG a hi\u00e1nyz\u00f3 r\u00e9szletek rekonstrukci\u00f3j\u00e1ra \u00e9s sk\u00e1l\u00e1z\u00e1s\u00e1ra saj\u00e1t eredeti algoritmusokat, valamint l\u00e9tez\u0151 g\u00e9pi tanul\u00e1salap\u00fa technol\u00f3gi\u00e1kat, p\u00e9ld\u00e1ul az AMD FidelityFX Super Resolution-t \u00e9s az NVIDIA Image Scaling-et haszn\u00e1lhatja. Az algoritmus v\u00e1laszt\u00e1sa a j\u00e1t\u00e9kalkalmaz\u00e1sok t\u00edpus\u00e1t\u00f3l f\u00fcgg. P\u00e9ld\u00e1ul a modern j\u00e1t\u00e9kokhoz aj\u00e1nlott az LS1 saj\u00e1t algoritmus\u00e1nak vagy az AMD FSR szupermint\u00e1z\u00e1si technol\u00f3gi\u00e1j\u00e1nak haszn\u00e1lata. R\u00e9gi pixelgrafikus j\u00e1t\u00e9kokhoz az Integer Scaling \u00e9s xBR algoritmusokat javasolj\u00e1k, m\u00edg a rajzfilm- \u00e9s anime-st\u00edlus\u00fa j\u00e1t\u00e9kokhoz az Anime4K algoritmus \u00e9rhet\u0151 el. A kimenet m\u00f3dos\u00edt\u00e1sa k\u00f6zvetlen\u00fcl a j\u00e1t\u00e9kokra, emul\u00e1torokra is alkalmazhat\u00f3, amelyek retro j\u00e1t\u00e9kok \u00e9s konzolos j\u00e1t\u00e9kok futtat\u00e1s\u00e1ra szolg\u00e1lnak. <\/p>\n
A sk\u00e1l\u00e1z\u00e1s \u00e9s a k\u00e9pkock\u00e1k beilleszt\u00e9se val\u00f3s id\u0151ben t\u00f6rt\u00e9nik, \u00e9s nem ig\u00e9nyel m\u00f3dos\u00edt\u00e1st a j\u00e1t\u00e9kokban. Az Linux verzi\u00f3 eset\u00e9ben a k\u00e9pkock\u00e1k beilleszt\u00e9se \u00e9s a j\u00e1t\u00e9k kimenet\u00e9be val\u00f3 beavatkoz\u00e1s egy Vulkan r\u00e9teg csatlakoztat\u00e1s\u00e1val t\u00f6rt\u00e9nik, amely lehet\u0151v\u00e9 teszi a megl\u00e9v\u0151 Vulkan funkci\u00f3k elfog\u00e1s\u00e1t, v\u00e9grehajt\u00e1s\u00e1t \u00e9s m\u00f3dos\u00edt\u00e1s\u00e1t. Az lsfg-vk haszn\u00e1lat\u00e1hoz elegend\u0151 telep\u00edteni a liblsfg-vk.so k\u00f6nyvt\u00e1rat \u00e9s be\u00e1ll\u00edtani annak param\u00e9tereit k\u00f6rnyezeti v\u00e1ltoz\u00f3k seg\u00edts\u00e9g\u00e9vel. <\/p>\n
Az eredeti LSFG egy, a D3D11 API-ra \u00e9p\u00fcl\u0151 Windows platform\u00fa \u00f6sszegy\u0171jt\u00f6tt alkalmaz\u00e1s. Az LSFG funkci\u00f3inak Linuxra val\u00f3 reproduk\u00e1l\u00e1s\u00e1hoz a megval\u00f3s\u00edt\u00e1st Vulkan API-t haszn\u00e1l\u00f3 n\u00e9zetre ford\u00edtott\u00e1k. Az \u00e1rny\u00e9kol\u00f3k \u00e1tvitsz\u00e1mas\u00e1hoz egy feldolgoz\u00f3 ker\u00fclt hozz\u00e1ad\u00e1sra, amely elfogja a D3D11 h\u00edv\u00e1sokat, \u00e9s elmenti az \u00e1rny\u00e9kol\u00f3kat a lemezre, valamint egy elemz\u0151, amely dinamikusan kivonja az \u00e1rny\u00e9kol\u00f3kat a PE (Portable Executable) form\u00e1tum\u00fa v\u00e9grehajthat\u00f3 f\u00e1jlokb\u00f3l. A grafikus cs\u0151vezet\u00e9k \u00e1tvitel\u00e9hez, amely ir\u00e1ny\u00edtja az \u00e1rny\u00e9kol\u00f3k v\u00e9grehajt\u00e1s\u00e1t, a D3D11 API-ra \u00e9p\u00fcl\u0151 komponensek ker\u00fcltek kiemel\u00e9sre, \u00e9s a DXVK seg\u00edts\u00e9g\u00e9vel m\u0171k\u00f6dtek Linux alatt. Miut\u00e1n a D3D11 \u00e9s DXVK alap\u00fa m\u0171k\u00f6d\u0151 verzi\u00f3t megszerezt\u00fck, a RenderDoc hibakeres\u0151 seg\u00edts\u00e9g\u00e9vel pontos Vulkan h\u00edv\u00e1slist\u00e1t kaptunk, amely alapj\u00e1n elk\u00e9sz\u00fclt a v\u00e9gleges v\u00e1ltozat, amely k\u00f6zvetlen\u00fcl a Vulkan API-t haszn\u00e1lja. \u041f\u0440\u043e\u0435\u043a\u0442\u043e\u043c lsfg-vk \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u043d\u0435\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u043e\u0440\u0442 \u0443\u0442\u0438\u043b\u0438\u0442\u044b Lossless Scalings Frame Generation (LSFG) \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Linux, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0439 DXVK \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 API Vulkan. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 C++ \u0438 \u0440\u0430\u0437\u043c\u0435\u0449\u0451\u043d \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0430 \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u044d\u043d\u0442\u0443\u0437\u0438\u0430\u0441\u0442\u043e\u043c, \u0432\u043e\u0441\u0441\u043e\u0437\u0434\u0430\u0432\u0448\u0438\u043c \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u043e\u0433\u043e LSFG \u0447\u0435\u0440\u0435\u0437 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u0438\u043d\u0436\u0438\u043d\u0438\u0440\u0438\u043d\u0433 Windows-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a. \u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u0432\u043e\u0434 \u0438\u0433\u0440\u043e\u0432\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u0437\u0430\u043f\u0443\u0441\u043a \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u043c \u043e\u043a\u043d\u0435, […]<\/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-138937","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47L\u00e9trej\u00f6tt a Lossless Scalings Frame Generation eszk\u00f6z Linux verzi\u00f3ja | ProHoster","description":"Az lsfg-vk projekt elk\u00e9sz\u00edtette a Lossless Scalings Frame Generation (LSFG) eszk\u00f6z nem hivatalos portj\u00e1t Linux platformra, amely DXVK-t \u00e9s Vulkan grafikus API-t 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Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"