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Jingning Han authored
This commit explicitly uses the bit shift operation instead of division for computing block variance. Change-Id: Id19c0ff27dd1d1ae4aceee6657e1aad0d406bd74
d5c396a9
This commit explicitly uses the bit shift operation instead of division for computing block variance. Change-Id: Id19c0ff27dd1d1ae4aceee6657e1aad0d406bd74