estimateNullCbfCost 3200 source/encoder/search.cpp                 uint64_t nullCostY = estimateNullCbfCost(zeroDistY, zeroEnergyY, tuDepth, TEXT_LUMA);
estimateNullCbfCost 3228 source/encoder/search.cpp                 minCost[TEXT_LUMA][0] = estimateNullCbfCost(zeroDistY, zeroEnergyY, tuDepth, TEXT_LUMA);
estimateNullCbfCost 3312 source/encoder/search.cpp                             uint64_t nullCostC = estimateNullCbfCost(zeroDistC, zeroEnergyC, tuDepth, (TextType)chromaId);
estimateNullCbfCost 3340 source/encoder/search.cpp                             minCost[chromaId][tuIterator.section] = estimateNullCbfCost(zeroDistC, zeroEnergyC, tuDepthC, (TextType)chromaId);
estimateNullCbfCost  397 source/encoder/search.h     uint64_t estimateNullCbfCost(sse_t dist, uint32_t energy, uint32_t tuDepth, TextType compId);