axmol/cocos/2d/ccUtils.cpp

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Copyright (c) 2013-2014 Chukong Technologies Inc.

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#include "2d/ccUtils.h"

NS_CC_BEGIN

int ccNextPOT(int x)
{
    x = x - 1;
    x = x | (x >> 1);
    x = x | (x >> 2);
    x = x | (x >> 4);
    x = x | (x >> 8);
    x = x | (x >>16);
    return x + 1;
}

NS_CC_END