Send PV only for updated lines
authorMarco Costalba <mcostalba@gmail.com>
Tue, 2 Aug 2011 16:59:06 +0000 (17:59 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Tue, 2 Aug 2011 17:00:47 +0000 (18:00 +0100)
commit1036cadcecc43737a1234eec00960a5a81073971
tree42dffc723362dc9cacb7e22761924896aff007e2
parentc71ae794df257e3d6f1e925b6d013434bb2f99ef
Send PV only for updated lines

It seems FritzGUI already remembers the old lines, so
we just need to update PV info only for the new lines.

Also introduced prevScore field in RootMove to avoid
a bulk copy of Rml.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
src/search.cpp