I don't see a reason why we would want to preserve pixels that are going to not be visible anyways. The rootless implementation already handles preserving the relevant bits for us.
1b36a10bd rootless: Remove the special case for northwest gravity in StartFrameResize
miext/rootless/rootlessWindow.c | 116 +---------------------------------------
1 file changed, 2 insertions(+), 114 deletions(-)
Upstream: cgit.freedesktop.org