this post was submitted on 16 Jun 2024
632 points (95.3% liked)

Greentext

4392 readers
1386 users here now

This is a place to share greentexts and witness the confounding life of Anon. If you're new to the Greentext community, think of it as a sort of zoo with Anon as the main attraction.

Be warned:

If you find yourself getting angry (or god forbid, agreeing) with something Anon has said, you might be doing it wrong.

founded 1 year ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[โ€“] __dev@lemmy.world 2 points 5 months ago (1 children)

CRTs (apart from some exceptions) did not have a display buffer. The analog display signal is used to directly control the output of each electron gun in the CRT, without any digital processing happening in-between. The computer on the other end however does have display buffers, just like they do now; however eliminating extra buffers (like those used by modern monitors) does reduce latency.

[โ€“] frezik@midwest.social -1 points 5 months ago

Doesn't matter. Having a buffer means either the buffer must be full before drawing, or you get screen tearing. It wasn't like racing the beam.