_stage module contains native code to speed-up the
render(x0, y0, x1, y1, layers, buffer, display)¶
Render and send to the display a fragment of the screen.
There are also no sanity checks, outside of the basic overflow checking. The caller is responsible for making the passed parameters valid.
This function is intended for internal use in the
stagelibrary and all the necessary checks are performed there.