{"action":"created","issue":{"url":"https://api.github.com/repos/colobot/colobot/issues/546","labels_url":"https://api.github.com/repos/colobot/colobot/issues/546/labels{/name}","comments_url":"https://api.github.com/repos/colobot/colobot/issues/546/comments","events_url":"https://api.github.com/repos/colobot/colobot/issues/546/events","html_url":"https://github.com/colobot/colobot/issues/546","id":98711815,"number":546,"title":"Fix lag on saving level","user":{"login":"RaptorParkowsky","id":4019345,"avatar_url":"https://avatars.githubusercontent.com/u/4019345?v=3","gravatar_id":"","url":"https://api.github.com/users/RaptorParkowsky","html_url":"https://github.com/RaptorParkowsky","followers_url":"https://api.github.com/users/RaptorParkowsky/followers","following_url":"https://api.github.com/users/RaptorParkowsky/following{/other_user}","gists_url":"https://api.github.com/users/RaptorParkowsky/gists{/gist_id}","starred_url":"https://api.github.com/users/RaptorParkowsky/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/RaptorParkowsky/subscriptions","organizations_url":"https://api.github.com/users/RaptorParkowsky/orgs","repos_url":"https://api.github.com/users/RaptorParkowsky/repos","events_url":"https://api.github.com/users/RaptorParkowsky/events{/privacy}","received_events_url":"https://api.github.com/users/RaptorParkowsky/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/colobot/colobot/labels/filesystem","name":"filesystem","color":"006b75"},{"url":"https://api.github.com/repos/colobot/colobot/labels/Needs%20verification","name":"Needs verification","color":"e102d8"},{"url":"https://api.github.com/repos/colobot/colobot/labels/todo","name":"todo","color":"0052cc"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/colobot/colobot/milestones/12","html_url":"https://github.com/colobot/colobot/milestones/alpha-0.1.6","labels_url":"https://api.github.com/repos/colobot/colobot/milestones/12/labels","id":1192598,"number":12,"title":"alpha-0.1.6","description":"Refactored CObject interface, code battles, finished dynamic shadows and new engines, and (as always) some random bugfixes","creator":{"login":"krzys-h","id":1517255,"avatar_url":"https://avatars.githubusercontent.com/u/1517255?v=3","gravatar_id":"","url":"https://api.github.com/users/krzys-h","html_url":"https://github.com/krzys-h","followers_url":"https://api.github.com/users/krzys-h/followers","following_url":"https://api.github.com/users/krzys-h/following{/other_user}","gists_url":"https://api.github.com/users/krzys-h/gists{/gist_id}","starred_url":"https://api.github.com/users/krzys-h/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/krzys-h/subscriptions","organizations_url":"https://api.github.com/users/krzys-h/orgs","repos_url":"https://api.github.com/users/krzys-h/repos","events_url":"https://api.github.com/users/krzys-h/events{/privacy}","received_events_url":"https://api.github.com/users/krzys-h/received_events","type":"User","site_admin":false},"open_issues":8,"closed_issues":43,"state":"open","created_at":"2015-07-03T16:42:44Z","updated_at":"2015-08-03T17:56:45Z","due_on":null,"closed_at":null},"comments":3,"created_at":"2015-08-03T10:10:26Z","updated_at":"2015-08-03T18:25:49Z","closed_at":null,"body":"When you playing in big resolution (1920x1080 Full HD or even bigger), the PNG compression takes some time even if computer have good CPU. This may cause big delays when there's autosave enabled.\r\n\r\nMoreover, some GPU's have problem with displaying not-power-of-2 resolution images in Load menu, so I think it would be helpful and more stable for older GPUs to convert these screenshots into 512x512 or 256x256 before saving them into PNG files. Lower compression algorythm or even no compression also could be helpful."},"comment":{"url":"https://api.github.com/repos/colobot/colobot/issues/comments/127362086","html_url":"https://github.com/colobot/colobot/issues/546#issuecomment-127362086","issue_url":"https://api.github.com/repos/colobot/colobot/issues/546","id":127362086,"user":{"login":"RaptorParkowsky","id":4019345,"avatar_url":"https://avatars.githubusercontent.com/u/4019345?v=3","gravatar_id":"","url":"https://api.github.com/users/RaptorParkowsky","html_url":"https://github.com/RaptorParkowsky","followers_url":"https://api.github.com/users/RaptorParkowsky/followers","following_url":"https://api.github.com/users/RaptorParkowsky/following{/other_user}","gists_url":"https://api.github.com/users/RaptorParkowsky/gists{/gist_id}","starred_url":"https://api.github.com/users/RaptorParkowsky/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/RaptorParkowsky/subscriptions","organizations_url":"https://api.github.com/users/RaptorParkowsky/orgs","repos_url":"https://api.github.com/users/RaptorParkowsky/repos","events_url":"https://api.github.com/users/RaptorParkowsky/events{/privacy}","received_events_url":"https://api.github.com/users/RaptorParkowsky/received_events","type":"User","site_admin":false},"created_at":"2015-08-03T18:25:49Z","updated_at":"2015-08-03T18:25:49Z","body":"Well, we don't need super quality of the savegame screenshots. And still, after refactoring the CEGUI, window with screenshot will be still smaller than game's resolution. I think the uncompressed PNG takes a lot less time than any compressed PNG, JPEG etc. and saving that will depend mostly of HDD speed. And downscaling into FullHD into 512x512 by some fast algorythms also takes very less time even on old computers."}}