{"id":111924,"date":"2023-12-02T15:10:34","date_gmt":"2023-12-02T13:10:34","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/pervyj-vypusk-multimedijnoj-biblioteki-ldl-c-podderzhkoj-staryh-sistem"},"modified":"2023-12-02T15:10:34","modified_gmt":"2023-12-02T13:10:34","slug":"pervyj-vypusk-multimedijnoj-biblioteki-ldl-c-podderzhkoj-staryh-sistem","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/pervyj-vypusk-multimedijnoj-biblioteki-ldl-c-podderzhkoj-staryh-sistem","title":{"rendered":"Den f\u00f8rste version af multimediebiblioteket LDL med st\u00f8tte til \u00e6ldre systemer","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p>Jeg pr\u00e6senterer for dig den f\u00f8rste version af det multimediebibliotek, jeg har udviklet <a rel=\"nofollow\" href=\"https:\/\/github.com\/JordanCpp\/Lib-LDL\">Little DirectMedia Layer<\/a>, forkortet LDL.<\/p>\n<p><\/noindex><noindex><\/p>\n<p>Biblioteket er skrevet i C++ 98 standard, hvilket muligg\u00f8r, at det kan kompilere fra Visual C++ 6.0. Koden distribueres under Boost Software License 1.0. Men biblioteket begr\u00e6nser ikke programm\u00f8rer i valget af C++ standard, programm\u00f8ren kan bruge enhver moderne standard for sproget. Jeg f\u00f8lger filosofien om downgrade&nbsp;&mdash; det er brugen af \u00e6ldre enheder og software i hverdagen, n\u00e5r virksomheder ikke underst\u00f8tter deres egne &#171;for\u00e6ldede&#187; operativsystemer eller enheder, hvilket \u00f8ger systemkravene med hver ny version af deres produkt, eller stopper supporten af enheden. Milliarder af enheder over hele verden behandler hver sekund milliarder af instruktioner fra uoptimiseret kode.<\/p>\n<p>I \u00e5r talte jeg p\u00e5 C++ 2023-konferencen med et opl\u00e6g <a rel=\"nofollow\" href=\"https:\/\/cppconf.ru\/talks\/16ef41e0e5ec48bfb25b36f8b2a0b540\/?referer=\/persons\/57e87424c4da4f77b7b41f6829b5b333\/?version=2023\">&#171;Fremad til fortiden, eller Vi udvikler et framework til Windows 95 i 2023&#187;<\/a>.<\/p>\n<p><\/noindex><\/p>\n<p>Med mit projekt \u00f8nsker jeg at bevise, at gammelt hardware stadig kan have v\u00e6rdi, og at det er for tidligt at kassere det. Der er noget fortryllende ved gamle teknologier, tilgange og hardware, og det er ogs\u00e5 en udfordring for de nye biblioteker og programmer.<\/p>\n<p>I begyndelsen af udviklingsprocessen havde jeg overhovedet ikke forestillet mig, at dette bibliotek kunne v\u00e6re muligt. Men under den praktiske implementering af prototypen, ved at tilf\u00f8je linje for linje til fundamentet for det fremtidige bibliotek, blev jeg overbevist om muligheden for at oprette det og dets praktiske anvendelse.<\/p>\n<p>Sammenfattende kan man sige, at det er muligt at skrive hurtige programmer; man skal bare bruge viden fra det forgangne.<\/p>\n<p>Bibliotekets funktioner:<\/noindex> <\/p>\n<ul>\n<li>underst\u00f8ttelse af Linux Debian 3 og nyere (native build er sikret); <\/li>\n<li>support for Windows 95&nbsp;&mdash; Windows 11; <\/li>\n<li>simpelt API til arbejde med 2D grafik; <\/li>\n<li>indl\u00e6sning af mange grafikformater (bmp, png, tga, jpg); <\/li>\n<li>krydsplatform API over vinduer og OS-h\u00e6ndelser; <\/li>\n<li>til hardwareaccelerering af grafik anvendes OpenGL 1.2 og <\/li>\n<li>OpenGL 3.3, der er underst\u00f8ttelse af grafikbehandling kun p\u00e5 CPU, hvis hardwareaccelerering ikke er tilg\u00e6ngelig; <\/li>\n<li>rendering kan v\u00e6lges dynamisk ved indl\u00e6sning af applikationen; <\/li>\n<li>et ensartet API for alle systemer&nbsp;&mdash; skriv \u00e9n gang og kompiler overalt! <\/li>\n<li>lydeafspilning; <\/li>\n<li>dynamisk og statisk linking. <\/li>\n<\/ul>\n<p>Fremtidsplaner: <\/p>\n<ul>\n<li>str\u00f8mmende lydeafspilning; <\/li>\n<li>tekstoutput med underst\u00f8ttelse af freetype-biblioteket. <\/li>\n<li>yderligere Direct3D 9, 10, 11 gengivelser; <\/li>\n<li>API til arbejde med str\u00f8mme; <\/li>\n<li>indbygget API-support til netv\u00e6rksarbejde; <\/li>\n<li>portering af frameworket til andre platforme: Android, IOS, MacOs. <\/li>\n<\/ul>\n<p>Links: <\/p>\n<ul>\n<li><a rel=\"nofollow\" href=\"https:\/\/github.com\/JordanCpp\/Lib-LDL\">Projektets repository med beskrivelse af opbygningen<\/a> <\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/github.com\/JordanCpp\/Lib-LDL\/tree\/master\/Examples\">Eksempler p\u00e5 programmer<\/a> <\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/squidex.jugru.team\/api\/assets\/srm\/25e4ec7f-9634-4d2d-94dd-5397c4eeea9a\/zoshuk-.pdf\">Pr\u00e6sentation af opl\u00e6gget<\/a> <\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/forum\/development\/17277698\">Tidligere diskussion p\u00e5 LOR<\/a> <\/li>\n<\/ul>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/17439175\">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\u044f\u044e \u0412\u0430\u0448\u0435\u043c\u0443 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u044e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u0443\u044e \u043c\u043d\u043e\u0439 \u043f\u0435\u0440\u0432\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0439\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Little DirectMedia Layer, \u0441\u043e\u043a\u0440\u0430\u0449\u0451\u043d\u043d\u043e LDL. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u043d\u0430 \u0421++ 98 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0435\u0435 \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 Visual C++ 6.0. \u041a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043d\u0430 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 Boost Software License 1.0. \u041d\u043e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043d\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0441\u0442\u043e\u0432 \u0432 \u0432\u044b\u0431\u043e\u0440\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 \u044f\u0437\u044b\u043a\u0430 C++, \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0441\u0442 \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043b\u044e\u0431\u043e\u0439 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u044f\u0437\u044b\u043a\u0430. \u042f [&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-111924","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All 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