Pixelated HDMI output in kernel >5.19.0-38-generic #kernel #hdmi #antialiasing
FINALLY 🥳 after days of debugging I fixed my python implementation of the new ADAA algo proposed in this paper for wavetable oscillators : https://ieeexplore.ieee.org/document/9854137
Now that it's working let's try to tweak things and move to a C++ version 👀
PS : graph below is w/o oversampling
#dsp #synth #python #matlab #oscillators #antialiasing #adaa
approach is better than the old one. Or you're needing something extra in your lines (#antialiasing, different widths, #gradients, etc). There's just no "get-out-of-ridiculously-low-level-optimization free" card. You do it or you underperform.
Today in #graphics you still need to optimize, but at far higher levels; the vast majority of people are totally divorced from the #hardware and the drawing of low-level primitives. But "Back In My Day...", that just wasn't an option!
#antialiasing #gradients #graphics #hardware
Explainer: Pixel density and display resolution
https://eclecticlight.co/2022/07/30/explainer-pixel-density-and-display-resolution/
#virtualisation #antialiasing #pixeldensity #Technology #resolution #displays #Retina #Macs
#Virtualisation #antialiasing #pixeldensity #technology #resolution #displays #retina #macs
La technologie d'antialiasing TAA pose problème pour les textes !
Exemple ici dans le jeu Pinball FX (en accès anticipé) et avec FXAA pour comparer.
TAA a son lot de critiques et, dans un cas comme celui-ci, je peux les comprendre.
Il y a même un subreddit anti-TAA, c'est dire : https://www.reddit.com/r/FuckTAA/