• 3 Posts
  • 22 Comments
Joined 1 year ago
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Cake day: June 27th, 2023

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  • I have become so clumsy with the wires, it was less wasteful for me to buy wireless earbuds with wire only between them. The modern codecs are high quality and I only use them outside, so the nuance would be anyway lost.

    Smart speakers I do not have. I feel weird talking to devices and I would have to do it in English because they support my native language poorly if at all. I’m not sure if they even are officially available here.

    Everything unnecessarily connected to the Internet should have this on them, because they have very little security auditing and all support is dropped very early on the lifetime of the appliance. https://kissa.depili.fi/internet_asbestos_52x32_cmyk.pdf









  • I’m not sure what you mean. Do you have a source for more complete explanation?

    H.261 is way older than Doom and already uses motion compensation and inter-picture prediction.

    The aformentioned demos work by recording all input control states for every tic and then replaying them later in-engine. But I don’t think that parallels video encoding.

    EDIT: Sorry, I misread. But yeah, Doom does not send deltas but the multiplayer also works by sending those same input states every tic that demo recording saves.


  • Exceptions actually have a huge performance hit, you should only use them in a HALT EVERYTHING IMMEDIATELY situations and never in anything that could be called repeatedly. We have refactored few of those to be 10-100 times faster by just returning success: false instead of throwing and catching exceptions.





  • I probably owe most of my navigation skills to the original GTA games. I cannot orient myself if the map keeps spinning with me. It’s easier to me mentally keep track where everything is relative to each other on a stationary map facing north and I am the only thing moving and turning. Also when the originals had only a paper map where you had yo first find yourself and until San Andreas only showing your current location and the locations of points of interest on the separate map menu without any indicator of direction you should head while actually driving, I learned to prefer the simplest path instead of trying to find the shortest way. Least number of turns and clear landmarks where to take them is the strategy I keep utilising to this day in real life also, so I don’t need to keep my eyes or ears glued to the phone and blindly try follow it.