[solved] flickering when not redrawing every frame

[Bananicorn]

Yeah, it may not make any difference depending on the driver. I don't note any either. But I can tell you that I have serious FPS problems (under 30 FPS) on the RPi3 when I draw something with alpha, so the blending mode may matter in some architectures.

Now you got me curious - I'm gonna try some benchmarks on my old-ass notebook tomorrow, never tried running löve there before
I'll report back with my findings