Correctly round evaluation to grain size
Signed-off-by: Marco Costalba <mcostalba@gmail.com>sf_2.3.1_base
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dd718d92a7
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@ -1105,7 +1105,7 @@ namespace {
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Value ev = Value((eg * int(sf)) / SCALE_FACTOR_NORMAL);
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int result = (mg_value(v) * int(ph) + ev * int(128 - ph)) / 128;
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return Value(result & ~(GrainSize - 1));
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return Value((result + GrainSize / 2) & ~(GrainSize - 1));
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}
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