124     float prev_cost, float* const cost, uint16_t* const dist_array) {  in AddSingleLiteralWithCostModel()  argument
139     dist_array[idx] = 1;  // only one is inserted.  in AddSingleLiteralWithCostModel()
251                            uint16_t* const dist_array, int pix_count,  in CostManagerInit()  argument
261   manager->dist_array_ = dist_array;  in CostManagerInit()
566     uint16_t* const dist_array) {  in BackwardReferencesHashChainDistanceOnly()  argument
598   if (!CostManagerInit(cost_manager, dist_array, pix_count, cost_model)) {  in BackwardReferencesHashChainDistanceOnly()
604   dist_array[0] = 0;  in BackwardReferencesHashChainDistanceOnly()
607                                 0.f, cost_manager->costs_, dist_array);  in BackwardReferencesHashChainDistanceOnly()
617                                   cost_manager->costs_, dist_array);  in BackwardReferencesHashChainDistanceOnly()
689 static void TraceBackwards(uint16_t* const dist_array,  in TraceBackwards()  argument
693   uint16_t* path = dist_array + dist_array_size;  in TraceBackwards()
694   uint16_t* cur = dist_array + dist_array_size - 1;  in TraceBackwards()
695   while (cur >= dist_array) {  in TraceBackwards()
702   *chosen_path_size = (int)(dist_array + dist_array_size - path);  in TraceBackwards()
771   uint16_t* dist_array =  in VP8LBackwardReferencesTraceBackwards()  local
772       (uint16_t*)WebPSafeMalloc(dist_array_size, sizeof(*dist_array));  in VP8LBackwardReferencesTraceBackwards()
774   if (dist_array == NULL) goto Error;  in VP8LBackwardReferencesTraceBackwards()
777           xsize, ysize, argb, cache_bits, hash_chain, refs_src, dist_array)) {  in VP8LBackwardReferencesTraceBackwards()
780   TraceBackwards(dist_array, dist_array_size, &chosen_path, &chosen_path_size);  in VP8LBackwardReferencesTraceBackwards()
788   WebPSafeFree(dist_array);  in VP8LBackwardReferencesTraceBackwards()