115       transport_overhead_per_packet_(DataSize::Zero()),  in PacingController()
120       media_debt_(DataSize::Zero()),  in PacingController()
121       padding_debt_(DataSize::Zero()),  in PacingController()
131       congestion_window_size_(DataSize::PlusInfinity()),  in PacingController()
132       outstanding_data_(DataSize::Zero()),  in PacingController()
171 void PacingController::SetCongestionWindow(DataSize congestion_window_size) {  in SetCongestionWindow()
180 void PacingController::UpdateOutstandingData(DataSize outstanding_data) {  in UpdateOutstandingData()
250 void PacingController::SetTransportOverhead(DataSize overhead_per_packet) {  in SetTransportOverhead()
268 DataSize PacingController::QueueSizeData() const {  in QueueSizeData()
272 DataSize PacingController::CurrentBufferLevel() const {  in CurrentBufferLevel()
292   prober_.OnIncomingPacket(DataSize::Bytes(packet->payload_size()));  in EnqueuePacketInternal()
437       DataSize keepalive_data_sent = DataSize::Zero();  in ProcessPackets()
439           packet_sender_->GeneratePadding(DataSize::Bytes(1));  in ProcessPackets()
442             DataSize::Bytes(packet->payload_size() + packet->padding_size());  in ProcessPackets()
458     DataSize queue_size_data = packet_queue_.Size();  in ProcessPackets()
459     if (queue_size_data > DataSize::Zero()) {  in ProcessPackets()
490   DataSize recommended_probe_size = DataSize::Zero();  in ProcessPackets()
499       RTC_DCHECK_GT(recommended_probe_size, DataSize::Zero());  in ProcessPackets()
506   DataSize data_sent = DataSize::Zero();  in ProcessPackets()
514       auto padding = packet_sender_->GeneratePadding(DataSize::Bytes(1));  in ProcessPackets()
544       DataSize padding_to_add = PaddingToAdd(recommended_probe_size, data_sent);  in ProcessPackets()
545       if (padding_to_add > DataSize::Zero()) {  in ProcessPackets()
566     DataSize packet_size = DataSize::Bytes(rtp_packet->payload_size() +  in ProcessPackets()
570       packet_size += DataSize::Bytes(rtp_packet->headers_size()) +  in ProcessPackets()
604     probing_send_failure_ = data_sent == DataSize::Zero();  in ProcessPackets()
611 DataSize PacingController::PaddingToAdd(DataSize recommended_probe_size,  in PaddingToAdd()
612                                         DataSize data_sent) const {  in PaddingToAdd()
615     return DataSize::Zero();  in PaddingToAdd()
620     return DataSize::Zero();  in PaddingToAdd()
626     return DataSize::Zero();  in PaddingToAdd()
633     return DataSize::Zero();  in PaddingToAdd()
637     return DataSize::Bytes(padding_budget_.bytes_remaining());  in PaddingToAdd()
639              padding_debt_ == DataSize::Zero()) {  in PaddingToAdd()
642   return DataSize::Zero();  in PaddingToAdd()
688                                     DataSize packet_size,  in OnPacketSent()
702 void PacingController::OnPaddingSent(DataSize data_sent) {  in OnPaddingSent()
703   if (data_sent > DataSize::Zero()) {  in OnPaddingSent()
721 void PacingController::UpdateBudgetWithSentData(DataSize size) {  in UpdateBudgetWithSentData()