opelly/Stockfish
1
0
Fork 0
mirror of https://github.com/opelly27/Stockfish.git synced 2026-05-20 13:17:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

Replace hardcoded 128 by constant

Browse Source 
No functional change.
This commit is contained in:
homoSapiensSapiens
2013-08-29 10:23:08 +03:00
committed by Marco Costalba
parent aecdbfc4a0
commit a0cf424cfc
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/evaluate.cpp
+3 -3
View File
@@ -1089,9 +1089,9 @@ Value do_evaluate(const Position& pos, Value& margin) {
assert(eg_value(v) > -VALUE_INFINITE && eg_value(v) < VALUE_INFINITE); assert(eg_value(v) > -VALUE_INFINITE && eg_value(v) < VALUE_INFINITE);
assert(ph >= PHASE_ENDGAME && ph <= PHASE_MIDGAME); assert(ph >= PHASE_ENDGAME && ph <= PHASE_MIDGAME);
int ev = (eg_value(v) * int(sf)) / SCALE_FACTOR_NORMAL; int e = (eg_value(v) * int(sf)) / SCALE_FACTOR_NORMAL;
int result = (mg_value(v) * int(ph) + ev * int(128 - ph)) / 128; int r = (mg_value(v) * int(ph) + e * int(PHASE_MIDGAME - ph)) / PHASE_MIDGAME;
return Value((result / GrainSize) * GrainSize); // Sign independent return Value((r / GrainSize) * GrainSize); // Sign independent
} }
// apply_weight() weights score v by score w trying to prevent overflow // apply_weight() weights score v by score w trying to prevent overflow