How to make audio programatically by SDL2?

[samleo]

Sorry, I found something here in the forum:

How to Programmatically Generate Music and Sound Effects?

I actually have some useful code for that purpose from my second generation CHIP-8 emulator (which is open sourced). It not only generates a 220hz square wave (using a simple implementation at the moment), but also comes equipped with a handcrafted envelope generator. I recently made upgrades to it’s audio handling that should be almost latency free for real-time audio generation purposes: hyper_bandchip/audio.cpp at main · Bandock/hyper_bandchip · GitHub I know I’m about five months late, b…