109     LayerRateInfo& layer_info = layer_infos.back();  in AdjustRateAllocation()  local
111     layer_info.target_rate =  in AdjustRateAllocation()
116       layer_info.link_utilization_factor = kDefaultUtilizationFactor;  in AdjustRateAllocation()
117       layer_info.media_utilization_factor = kDefaultUtilizationFactor;  in AdjustRateAllocation()
119                layer_info.target_rate == DataRate::Zero()) {  in AdjustRateAllocation()
123       layer_info.link_utilization_factor = 1.0;  in AdjustRateAllocation()
124       layer_info.media_utilization_factor = 1.0;  in AdjustRateAllocation()
130       layer_info.link_utilization_factor =  in AdjustRateAllocation()
134       layer_info.media_utilization_factor =  in AdjustRateAllocation()
138     } else if (layer_info.target_rate > DataRate::Zero()) {  in AdjustRateAllocation()
143       layer_info.link_utilization_factor = 0.0;  in AdjustRateAllocation()
144       layer_info.media_utilization_factor = 0.0;  in AdjustRateAllocation()
153           layer_info.link_utilization_factor = kDefaultUtilizationFactor;  in AdjustRateAllocation()
154           layer_info.media_utilization_factor = kDefaultUtilizationFactor;  in AdjustRateAllocation()
159             layer_info.target_rate.bps();  in AdjustRateAllocation()
160         layer_info.link_utilization_factor +=  in AdjustRateAllocation()
162         layer_info.media_utilization_factor +=  in AdjustRateAllocation()
169     if (layer_info.link_utilization_factor < 1.0) {  in AdjustRateAllocation()
174       layer_info.link_utilization_factor = 1.0;  in AdjustRateAllocation()
178       layer_info.link_utilization_factor =  in AdjustRateAllocation()
179           std::min(layer_info.link_utilization_factor, 2.0);  in AdjustRateAllocation()
182       wanted_overshoot_sum += layer_info.WantedOvershoot();  in AdjustRateAllocation()
202     LayerRateInfo& layer_info = layer_infos[si];  in AdjustRateAllocation()  local
203     double utilization_factor = layer_info.link_utilization_factor;  in AdjustRateAllocation()
205         granted_overshoot_ratio * layer_info.WantedOvershoot();  in AdjustRateAllocation()
210       utilization_factor *= layer_info.target_rate.bps<double>() /  in AdjustRateAllocation()
212                              layer_info.target_rate.bps<double>());  in AdjustRateAllocation()
216         layer_info.target_rate > DataRate::Zero() &&  in AdjustRateAllocation()
217         DataRate::BitsPerSec(min_bitrates_bps_[si]) < layer_info.target_rate) {  in AdjustRateAllocation()
220           std::min(utilization_factor, layer_info.target_rate.bps<double>() /  in AdjustRateAllocation()
224     if (layer_info.target_rate > DataRate::Zero()) {  in AdjustRateAllocation()
226                           << ": link = " << layer_info.link_utilization_factor  in AdjustRateAllocation()
227                           << ", media = " << layer_info.media_utilization_factor  in AdjustRateAllocation()
229                           << layer_info.WantedOvershoot().bps()  in AdjustRateAllocation()
238         layer_info.target_rate >  in AdjustRateAllocation()
245                        layer_info.target_rate.bps() / utilization_factor + 0.5),  in AdjustRateAllocation()
246                    layer_info.target_rate.bps<uint32_t>());  in AdjustRateAllocation()
264     if (layer_info.target_rate > DataRate::Zero() &&  in AdjustRateAllocation()