{"id":4741,"date":"2023-04-21T19:27:30","date_gmt":"2023-04-21T16:27:30","guid":{"rendered":"https:\/\/xeon.kapsi.fi\/mikko\/?p=4741"},"modified":"2025-10-08T19:25:53","modified_gmt":"2025-10-08T16:25:53","slug":"retro-ati-ja-quake-3-optimointi","status":"publish","type":"post","link":"https:\/\/xeon.kapsi.fi\/mikko\/2023\/04\/retro-ati-ja-quake-3-optimointi\/","title":{"rendered":"Retro: ATI ja Quake 3 -optimointi"},"content":{"rendered":"\n<p>Ja t\u00e4h\u00e4n v\u00e4liin &#8221;kivi\u00e4kin kiinnostaa&#8221; -tasoinen julkaisu. Entinen n\u00e4yt\u00f6nohjainvalmistaja <a rel=\"noreferrer noopener\" href=\"https:\/\/fi.wikipedia.org\/wiki\/ATI_Technologies\" data-type=\"URL\" data-id=\"https:\/\/fi.wikipedia.org\/wiki\/ATI_Technologies\" target=\"_blank\">ATI<\/a> teki aikanaan ajureihinsa keskustelua her\u00e4tt\u00e4neit\u00e4 optimointeja ja uhrasi tarkoituksella kuvanlaadun <a rel=\"noreferrer noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/Quake_III_Arena\" data-type=\"URL\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Quake_III_Arena\" target=\"_blank\">Quake III -peliss\u00e4<\/a> saadakseen paremmat tulokset kyseisell\u00e4 pelill\u00e4 tehdyiss\u00e4 suorituskykytesteiss\u00e4. Kun testaaja korvasi pelin k\u00e4ynnistystiedostosta jokaisen &#8221;quake&#8221; -termin &#8221;quack&#8221; -sanalla, Quake kolmosen tekstuurit olivat heti parempilaatuisia ja testipenkiss\u00e4 olleen <a rel=\"noreferrer noopener\" href=\"https:\/\/www.techpowerup.com\/gpu-specs\/radeon-8500.c93\" data-type=\"URL\" data-id=\"https:\/\/www.techpowerup.com\/gpu-specs\/radeon-8500.c93\" target=\"_blank\">Radeon 8500 -kortin<\/a> suorituskyky huononi heti. Oikeanlaista optimointia vai silkkaa huijaamista, kysyttiin aikanaan. (L\u00e4hde: <a rel=\"noreferrer noopener\" href=\"https:\/\/web.archive.org\/web\/20220419032954\/https:\/\/techreport.com\/review\/3089\/how-atis-drivers-optimize-quake-iii\/\" data-type=\"URL\" data-id=\"https:\/\/web.archive.org\/web\/20220419032954\/https:\/\/techreport.com\/review\/3089\/how-atis-drivers-optimize-quake-iii\/\" target=\"_blank\">Tech Report &#8211; Archive<\/a> \/ <a rel=\"noreferrer noopener\" href=\"https:\/\/web.archive.org\/web\/20061021124653\/http:\/\/www.firingsquad.com\/hardware\/radeonquack\/default.asp\" data-type=\"URL\" data-id=\"https:\/\/web.archive.org\/web\/20061021124653\/http:\/\/www.firingsquad.com\/hardware\/radeonquack\/default.asp\" target=\"_blank\">FiringSquad &#8211; Archive<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ja t\u00e4h\u00e4n v\u00e4liin &#8221;kivi\u00e4kin kiinnostaa&#8221; -tasoinen julkaisu. Entinen n\u00e4yt\u00f6nohjainvalmistaja ATI teki aikanaan ajureihinsa keskustelua her\u00e4tt\u00e4neit\u00e4 optimointeja ja uhrasi tarkoituksella kuvanlaadun [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[528],"tags":[454,513,295,455,75],"class_list":["post-4741","post","type-post","status-publish","format-standard","hentry","category-nettiapaja","tag-ati","tag-kiviakin-kiinnostaa","tag-quake","tag-radeon","tag-retro"],"_links":{"self":[{"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/posts\/4741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/comments?post=4741"}],"version-history":[{"count":2,"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/posts\/4741\/revisions"}],"predecessor-version":[{"id":4810,"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/posts\/4741\/revisions\/4810"}],"wp:attachment":[{"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/media?parent=4741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/categories?post=4741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xeon.kapsi.fi\/mikko\/wp-json\/wp\/v2\/tags?post=4741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}