getICRateCost    1005 source/common/quant.cpp                     X265_CHECK(levelBits == getICRateCost(1, 1 - baseLevel, greaterOneBits, levelAbsBits, goRiceParam, c1c2Rate) + IEP_RATE, "levelBits mistake\n");
getICRateCost    1028 source/common/quant.cpp                     uint32_t levelBits0 = getICRateCost(maxAbsLevel,     maxAbsLevel     - baseLevel, greaterOneBits, levelAbsBits, goRiceParam, c1c2Rate) + IEP_RATE;
getICRateCost    1029 source/common/quant.cpp                     uint32_t levelBits1 = getICRateCost(maxAbsLevel - 1, maxAbsLevel - 1 - baseLevel, greaterOneBits, levelAbsBits, goRiceParam, c1c2Rate) + IEP_RATE;