{"id":94546,"date":"2020-09-18T13:42:07","date_gmt":"2020-09-18T11:42:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/biblioteki-szhatiya-lzham-i-crunch-perevedeny-v-obshhestvennoe-dostoyanie"},"modified":"2020-09-18T13:42:07","modified_gmt":"2020-09-18T11:42:07","slug":"biblioteki-szhatiya-lzham-i-crunch-perevedeny-v-obshhestvennoe-dostoyanie","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/biblioteki-szhatiya-lzham-i-crunch-perevedeny-v-obshhestvennoe-dostoyanie","title":{"rendered":"LZHAM ja Crunch tihendusraamatukogud on muudetud avalikuks omandiks","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Rich Geldreich t\u00f5lkinud<\/a><\/noindex> tema v\u00e4lja t\u00f6\u00f6tatud tihendusteegid LZHAM<\/a><\/noindex> ja Crunch<\/a><\/noindex> kategooriasse avalik domeen<\/a><\/noindex> (Public Domain), st on t\u00e4ielikult loobunud autori\u00f5igustest ja v\u00f5imaldanud levitamist ja kasutamist k\u00f5igis vormides ilma piiranguteta. Jurisdiktsioonides, kus avaliku domeeni kategooriat ei tunnustata, on esitatud vastavad klauselid. Varasemad projektid olid levitatud MIT ja ZLIB litsentside alusel.<\/p>\n

Teek Crunch pakub vahendeid tekstuuride tihendamiseks ja rekodeerimiseks ilma kvaliteedikadudeta, kasutades algoritme DXTn<\/a><\/noindex>. Crunch toetab DXT1\/5\/N ja 3DC tekstuuriformaate ning v\u00f5ib s\u00e4ilitada tulemuse DDS, CRN ja KTX formaatides. <\/p>\n

LZHAM pakub tihendamise algoritmi, mis on optimeeritud m\u00e4ngurakenduste koostisosade pakkimiseks. Toetatakse Zlib \u00fchilduvat API-d. LZHAM erip\u00e4ra hulka kuulub
\nkaarditabelite (kuni 64 KB), s\u00f5nastike (kuni 500 MB) kasutamine, operatsioonide paralleelne t\u00f6\u00f6tlemine mitmes l\u00f5imes ja delta-muudatuste rakendamine, mis v\u00f5imaldab levitada muudatusi ilma juba tihendatud failide uuesti pakkimiseta.<\/p>\n

Tihendamise m\u00e4\u00e4r ja pakkimise kiirus on LZHAM rakenduse tasemel v\u00f5rreldavad LZMA-ga, kuid LZHAM-i allkirjapakkimise kiirus on 1,5\u20138 korda kiirem kui LZMA (kuid aeglasem kui zlib). ZSTD-ga v\u00f5rreldes \u00fcletab LZHAM selle algoritmi tihendamise efektiivsuses, kuid j\u00e4\u00e4b peaaegu j\u00e4rjestikku maha koodimise kiirusest ja on veidi aeglasem dekodeerimise kiirusel.<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0438\u0447 \u0413\u0435\u043b\u0434\u0440\u0438\u0445 (Rich Geldreich) \u043f\u0435\u0440\u0435\u0432\u0451\u043b \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0435 \u0438\u043c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0441\u0436\u0430\u0442\u0438\u044f LZHAM \u0438 Crunch \u0432 \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u044e \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f (Public Domain), \u0442.\u0435. \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0442\u043a\u0430\u0437\u0430\u043b\u0441\u044f \u043e\u0442 \u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0430\u0432\u0442\u043e\u0440\u0441\u043a\u0438\u0445 \u043f\u0440\u0430\u0432 \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u043b \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u043b\u044e\u0431\u043e\u0439 \u0444\u043e\u0440\u043c\u0435 \u0432\u0441\u0435\u043c\u0438 \u0431\u0435\u0437 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439. \u0414\u043b\u044f \u044e\u0440\u0438\u0441\u0434\u0438\u043a\u0446\u0438\u0439, \u0433\u0434\u0435 \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u044f \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u043d\u0435 \u043f\u0440\u0438\u0437\u043d\u0430\u0451\u0442\u0441\u044f, \u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u043e\u0433\u043e\u0432\u043e\u0440\u043a\u0438. \u0420\u0430\u043d\u0435\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u044b \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u043b\u0438\u0441\u044c \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c\u0438 MIT \u0438 […]<\/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-94546","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\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\udd47Tihendusteegid LZHAM ja Crunch on viidud avalikku domeeni | ProHoster","description":"Rich Geldreich t\u00f5lkis tema v\u00e4lja t\u00f6\u00f6tatud 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