There is a problem with what you are asking for.... what you and everyone would want is a universal graphics routine that can control any display optimally, without prior consideration of the memory interface... it will never exist !

A more realistic expectation is to find the routines that are not optimized... they will use functions that work on single pixels "setpixel" "getpixel".

This library of routines will be functional but slow, and you will have to write "setpixel" and "getpixel" yourself.