Pierre Ossman a00e40c340 Handle empty changes for every operation ... It seems like many of the X11 operations can end up with no pixels actually changing. So instead of discovering and adding workarounds for each individually we'll just check very region added if it's empty.		2020-09-21 13:28:33 +03:00
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hw/vnc	Handle empty changes for every operation	2020-09-21 13:28:33 +03:00