tigervnc

Pierre Ossman f59e9649b0 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.	pirms 4 gadiem
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hw/vnc	Handle empty changes for every operation	pirms 4 gadiem
.gitignore	Add a basic gitignore	pirms 6 gadiem

Pierre Ossman f59e9649b0 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.

pirms 4 gadiem

hw/vnc

Handle empty changes for every operation

pirms 4 gadiem

.gitignore

Add a basic gitignore

pirms 6 gadiem