565     uint16_t* const dist_array) {  in AddSingleLiteralWithCostModel()  argument
582     dist_array[idx] = 1;  // only one is inserted.  in AddSingleLiteralWithCostModel()
589     VP8LBackwardRefs* const refs, uint16_t* const dist_array) {  in BackwardReferencesHashChainDistanceOnly()  argument
625   dist_array[0] = 0;  in BackwardReferencesHashChainDistanceOnly()
629                                 0, use_color_cache, 0.0, cost, dist_array);  in BackwardReferencesHashChainDistanceOnly()
646           dist_array[i + k] = k + 1;  in BackwardReferencesHashChainDistanceOnly()
683           dist_array[i + 1] = 2;  in BackwardReferencesHashChainDistanceOnly()
689                                   dist_array);  in BackwardReferencesHashChainDistanceOnly()
696                                   dist_array);  in BackwardReferencesHashChainDistanceOnly()
709 static void TraceBackwards(uint16_t* const dist_array,  in TraceBackwards()  argument
713   uint16_t* path = dist_array + dist_array_size;  in TraceBackwards()
714   uint16_t* cur = dist_array + dist_array_size - 1;  in TraceBackwards()
715   while (cur >= dist_array) {  in TraceBackwards()
722   *chosen_path_size = (int)(dist_array + dist_array_size - path);  in TraceBackwards()
799   uint16_t* dist_array =  in BackwardReferencesTraceBackwards()  local
800       (uint16_t*)WebPSafeMalloc(dist_array_size, sizeof(*dist_array));  in BackwardReferencesTraceBackwards()
802   if (dist_array == NULL) goto Error;  in BackwardReferencesTraceBackwards()
806       refs, dist_array)) {  in BackwardReferencesTraceBackwards()
809   TraceBackwards(dist_array, dist_array_size, &chosen_path, &chosen_path_size);  in BackwardReferencesTraceBackwards()
817   WebPSafeFree(dist_array);  in BackwardReferencesTraceBackwards()