from Discord:
matt: https://discord.com/channels/590783499494228008/695324166030622881/835239580021555230
what do you think about returning the number of pixels drawn/changed in the last update? Is this something that could be tracked or summed easily? My thoughts are that it would be a metric that could help with optimisation phase.
dave: https://discord.com/channels/590783499494228008/695324166030622881/835263769042878474
the display takes full rows at a time, so the count would be # of rows updated