I need help in adding function for the driver

[Kyss007]

hi there,
ive written a function in micropython that i need to work in c/c++ for the performance improvement. unfortunatly i couldnt find how to do it correctly. here is my code i wrote in micropython:
https://pastebin.com/RhFnfpTe
Here is the result i got:
https://photos.app.goo.gl/on4xCTBk6tMaNn3DA

unfortunatly thats a little to slow for what i had in mind.
porting that code to c/c++ would be enough of an improvement for my project i think.
After i set up the build enviroment for the driver and succesfully building it myself, i dug deeper in the driver c code.
after about 3 hours of trying to implement another function to use in micropython i figured out dont know how to do that.
my goal is to have a function in micropython that takes in a int array filled with either ones or zeros and then renders it on the screen.
maybe you could get in touch and help me out if you have spare time :D