VP8CalculateLevelCosts   34 3rdparty/libwebp/enc/cost.h void VP8CalculateLevelCosts(VP8Proba* const proba);
VP8CalculateLevelCosts   61 3rdparty/libwebp/enc/frame.c   VP8CalculateLevelCosts(proba);
VP8CalculateLevelCosts  803 3rdparty/libwebp/enc/frame.c   VP8CalculateLevelCosts(&enc->proba_);  // finalize costs
VP8CalculateLevelCosts  939 3rdparty/libwebp/enc/frame.c       VP8CalculateLevelCosts(proba);  // refresh cost tables for rd-opt