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How do applications tell the OS to not go idle during things like playing a video? On Linux or on Windows? Asking out of pure curiosity.

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@niconiconi@cybre.space @alexandra@mk.nixnet.social @Jaqueek@mastodon.social on windows, that machine runs in kernel space. this has funny security implications! there have been several RCE, DoS and privilege escalation vulnerabilities involving truetype fonts.

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@alexandra @Jaqueek Subpixel antialiasing and font hinting can have its own book (books?) too. To do that, TrueType uses a virtual machine and embeds bytecode in fonts.

This is the instruction set of the TrueType machine. developer.apple.com/fonts/True

"What is your favorite CPU architecture?"
"TrueType."

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Some people are freaking out about how the current #SteamDeck verified/playable list only has 100 games, I'm telling you as someone who only plays games on #Linux this is incredibly conservative and it's literally missing games they have demoed previously such as DOOM

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BREAKING NEWS:
In a shocking turn of events Microsoft has purchased Epstein Island. CEO of Xbox Phil Spencer commented by telling Trio News

"With Sony purchasing yet another hostile abusive company after we bought Blizzard's Bill Cosby Sex Dungeon, we decided to hit em where it hurts. They'll never be able to top this!"
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Calories are one of the worst ye olde units and it's honestly surprising they made it this far, being used day-to-day even in places where most of those got deprecated alongside various imperial and local systems by the SI (metric) system.

They are so old and confusing that it's actually impossible without further context to tell if someone saying "calories" means actual calories (cal) or "food calories" or kilocalories (kcal), since at some point in the past dumbasses began reading "kcal" as "calories" and it stuck.

The SI system has joules (J) and kilojoules (kJ), the latter of which is perfect for replacing kcal for day-to day use and is written on EU-compliant food stickers alongside kcal. Yet calories still carry on the inertia of "everyone is already using it".

This didn't stop us from deprecating literal feet with metres, yet it's surprisingly effective for calories, which don't even offer the convenience factor of being comparable to an everyday object.

Why? Is it because contrary to metres nobody outside of physics is ever bothered with their relation to other units?

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2572. Alien Observers 

title text: ALERT: Human 910-25J-1Q38 has created a Youtube channel. Increase erratic jerkiness of flying by 30% until safely out of range.

(xkcd.com/2572)
(explainxkcd.com/wiki/index.php
)

Wondering how far along we are at running out of three-letter acronyms.

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