This isn't SDL_gpu, that is part of SDL3. This is SDL_gp, an external lib which builds on the former.

Nice work. It sounds like you’re young, so you should know that basically no one makes a living from sponsor-based open source software, and even industry luminaries make chump change from their work.

Notably, and I won’t name who, there have been recent blog articles posted here written by some industry leaders basically e-begging and it’s just the weirdest, saddest thing.

As someone else who works in this space and has released internationally used free and open source software, if you want to make money off of your work, sell it, and ignore the class of developers who get mad that you don’t give away all of your hard work for free.

You’ll talk to a whole lot of low class people like that on HN. Just a heads up from one experienced guy to a younger developer.

How is this different from SDL_Render? https://wiki.libsdl.org/SDL3/CategoryRender