ari

@roxaloxa

american gameboy in australia

he/him
arivelazquez.com/

game designer and developer

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🐦 twitter

twitter.com/roxaloxa

☁ bluesky

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ari @roxaloxa11/17/2022, 12:55 PM

@damon

liffy 💜@lifning11/17/2022, 6:45 AM

a demo of realtime FLAC decoding on the GBA and some funky graphical effects

https://pool.jortage.com/sleepingtown/media_attachments/files/111/966/458/118/628/181/original/b15040f9a3eefe3f.mp4

Rust source code | how I got to the point of making this

(and how I did multiple layers of alpha-blending and a color-overlay effect on the GBA, whose PPU ostensibly can't do that)

#gba #homebrew #tech demo #Tom's Diner #FLAC

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in reply to @lifning's post:

ninee!@0x9E0111/17/2022, 4:32 PM

til: you can develop for the gba using rust

Paige @MxAshlynn12/22/2022, 4:34 PM

Wow, this is really impressive! Great work!

Paige @MxAshlynn12/22/2022, 4:46 PM

Reading your 'how I got to the point of making this' post was also very interesting!

liffy 💜@lifning12/22/2022, 9:40 PM

thanks! always happy to edutain :D

Lapis the Nevrean @lapisnev2/5/2023, 4:23 AM

... Hold on, in Rust???

liffy 💜@lifning2/5/2023, 4:30 AM

yep! you can target bare metal armv4t-unknown-eabi and there are some nice community-made abstractions for its MMIO

FavoritoHJS @FavoritoHJS5/24/2023, 11:52 PM

This struggles to run at 30FPS (out of 60) on my 3.8GHz POWER9 CPU

on your 3.8GHz WHAT CPU!?

liffy 💜@lifning5/25/2023, 12:11 AM

https://www.raptorcs.com/BB/

(looking at these prices today, and damn the chip shortage / etc. sure have done this product line dirty... total cost for my build was sub-$1k thanks to preordering it in a black friday sale five years ago)

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