649                                           const CostModel* const cost_model,  in AddSingleLiteralWithCostModel()  argument
659     cost_val += GetCacheCost(cost_model, ix) * mul0;  in AddSingleLiteralWithCostModel()
663     cost_val += GetLiteralCost(cost_model, color) * mul1;  in AddSingleLiteralWithCostModel()
805                            const CostModel* const cost_model) {  in CostManagerInit()  argument
825     manager->cost_cache_[i] = GetLengthCost(cost_model, i);  in CostManagerInit()
936       if (cost_model->distance_[i] != 0) {  in CostManagerInit()
938           offset_cost_min = cost_model->distance_[i];  in CostManagerInit()
939         } else if (cost_model->distance_[i] < offset_cost_min) {  in CostManagerInit()
940           offset_cost_min = cost_model->distance_[i];  in CostManagerInit()
1254   CostModel* const cost_model =  in BackwardReferencesHashChainDistanceOnly()  local
1262   if (cost_model == NULL || cost_manager == NULL) goto Error;  in BackwardReferencesHashChainDistanceOnly()
1264   cost_model->literal_ = (double*)(cost_model + 1);  in BackwardReferencesHashChainDistanceOnly()
1270   if (!CostModelBuild(cost_model, cache_bits, refs)) {  in BackwardReferencesHashChainDistanceOnly()
1274   if (!CostManagerInit(cost_manager, dist_array, pix_count, cost_model)) {  in BackwardReferencesHashChainDistanceOnly()
1282   AddSingleLiteralWithCostModel(argb + 0, &hashers, cost_model, 0,  in BackwardReferencesHashChainDistanceOnly()
1293       const double offset_cost = GetDistanceCost(cost_model, code);  in BackwardReferencesHashChainDistanceOnly()
1353         AddSingleLiteralWithCostModel(argb + i, &hashers, cost_model, i,  in BackwardReferencesHashChainDistanceOnly()
1383             prev_cost + offset_cost + GetLengthCost(cost_model, 1);  in BackwardReferencesHashChainDistanceOnly()
1394     AddSingleLiteralWithCostModel(argb + i, &hashers, cost_model, i,  in BackwardReferencesHashChainDistanceOnly()
1403         argb + i, &hashers, cost_model, i, use_color_cache,  in BackwardReferencesHashChainDistanceOnly()
1411   WebPSafeFree(cost_model);  in BackwardReferencesHashChainDistanceOnly()