maseide

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About maseide

  • Rank
    Newbie
  • Birthday 01/22/1977

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    Male
  • Location
    Oslo, Norway

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    PeterMaseide
  1. maseide

    Performance problems

    I finally solved the problem, and of course it had a stupid reason: The millisecond parameter in setInterval was by some reason an undefined value. Setting it to a defined value helped a lot!
  2. maseide

    Performance problems

    No. In this case I use a fixed update timer. Delta timing may even the perceived speed differences between browsers, but won't solve the underlying performance problem here.
  3. maseide

    Performance problems

    Hi, This is my first post here, happy to join! :-) I'm developing a small runner game, and I'm experiencing different performance problems in different browsers. Any hints, tips, suggestions on how to solve them are very welcome! My unfinished game is here: EDIT: URL REMOVED It runs very smooth on Chrome (I'm using a 2011 MacBookPro). In Firefox, it starts very well after load, but soon it slows down, and sometimes it speeds up again at random (?) places. In Safari it's quite slow from the start. In Mobile Safari (ipad3 and iphone5) I get about the same speed, or even better, compared to Safari on the MacBookPro. I've tried doing browser profiling in Chrome, Firefox and Safari, but I'm kind of confused. It may look like the bottleneck on Firefox is the canvas rendering, but I cant explain the variations in speed over time. And I really can't see why there should be rendering problems at all on a laptop in this case. Any ideas? Best regards, Peter