Is It a Compatibility Quirk?

2min Snip

00:00

Play full episode

Summary

Transcript

Episode notes

There were what they called super VGA cards the cards that would allow higher resolutions and I and different features that the standard ones didn't. And on some of those cards, this was a weird compatibility quirk again because nobody thought this was not what it was designed to do. Some of those cards had more memory they had more than just 256 K and four planes they had 512 K or a megabyte. So either I needed to natively program all of the VGA cards there to map in that memory and keep scrolling down through all of that. Or I kind of punted and took the easy solution of when you finally did run to the edge of the screen. I accepted a hitch

John Carmack is a legendary programmer, co-founder of id Software, and lead programmer of many revolutionary video games including Wolfenstein 3D, Doom, Quake, and the Commander Keen series. He is also the founder of Armadillo Aerospace, and for many years the CTO of Oculus VR. Please support this podcast by checking out our sponsors:
– InsideTracker: https://insidetracker.com/lex to get 20% off
– Indeed: https://indeed.com/lex to get $75 credit
– Blinkist: https://blinkist.com/lex and use code LEX to get 25% off premium
– Eight Sleep: https://www.eightsleep.com/lex and use code LEX to get special savings
– Athletic Greens: https://athleticgreens.com/lex and use code LEX to get 1 month of fish oil

EPISODE LINKS:
John’s Twitter: https://twitter.com/ID_AA_Carmack
Books mentioned:
Hackers: Heroes of the Computer Revolution: https://amzn.to/3SkNZER
Game Engine Black Book Wolfenstein 3D: https://amzn.to/3QlOqg8

PODCAST INFO:
Podcast website: https://lexfridman.com/podcast
Apple Podcasts: https://apple.co/2lwqZIr
Spotify: https://spoti.fi/2nEwCF8
RSS: https://lexfridman.com/feed/podcast/
YouTube Full Episodes: https://youtube.com/lexfridman
YouTube Clips: https://youtube.com/lexclips

SUPPORT & CONNECT:
– Check out the sponsors above, it’s the best way to support this podcast
– Support on Patreon: https://www.patreon.com/lexfridman
– Twitter: https://twitter.com/lexfridman
– Instagram: https://www.instagram.com/lexfridman
– LinkedIn: https://www.linkedin.com/in/lexfridman
– Facebook: https://www.facebook.com/lexfridman
– Medium: https://medium.com/@lexfridman

OUTLINE:
Here’s the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time.
(00:00) – Introduction
(09:49) – Programming languages
(40:53) – Modern programming
(50:55) – Day in the life
(58:45) – Hard work
(1:01:58) – Pizza and Diet Coke
(1:04:43) – Setup
(1:30:01) – id Software
(2:02:50) – Commander Keen
(2:09:36) – Hacker ethic
(2:17:16) – Wolfenstein 3D
(2:37:14) – Doom
(2:51:34) – Quake
(3:15:55) – John Romero
(3:23:42) – Metaverse
(3:52:04) – Elon Musk
(3:57:59) – Mars
(4:07:01) – Nuclear energy
(4:10:39) – AGI
(4:57:51) – Andrej Karpathy
(5:00:50) – Martial arts
(5:09:49) – Advice for young people
(5:18:49) – Meaning of life