252   const size_t frame_number = last_inputed_frame_num_++;  in ProcessFrame()  local
273     input_frames_.emplace(frame_number, input_frame);  in ProcessFrame()
281     FrameStatistics frame_stat(frame_number, timestamp, i);  in ProcessFrame()
289     FrameStatistics* frame_stat = stats_->GetFrame(frame_number, i);  in ProcessFrame()
295       (frame_number == 0)  in ProcessFrame()
300     FrameStatistics* frame_stat = stats_->GetFrame(frame_number, i);  in ProcessFrame()
359   const size_t frame_number = frame_stat->frame_number;  in FrameEncoded()  local
364             last_encoded_frame_num_[spatial_idx] < frame_number);  in FrameEncoded()
370       RTC_CHECK_LE(last_encoded_frame_num_[i], frame_number);  in FrameEncoded()
374       RTC_CHECK_GT(frame_number, last_encoded_frame_num_[i]);  in FrameEncoded()
378   last_encoded_frame_num_[spatial_idx] = frame_number;  in FrameEncoded()
409           encoded_image, codec_type, frame_number, spatial_idx,  in FrameEncoded()
425                                     last_decoded_frame_num_[i] < frame_number);  in FrameEncoded()
473   const size_t frame_number = frame_stat->frame_number;  in FrameDecoded()  local
478     for (size_t i = last_decoded_frame_num_[spatial_idx] + 1; i < frame_number;  in FrameDecoded()
488             last_decoded_frame_num_[spatial_idx] < frame_number);  in FrameDecoded()
490   last_decoded_frame_num_[spatial_idx] = frame_number;  in FrameDecoded()
501     const auto reference_frame = input_frames_.find(frame_number);  in FrameDecoded()
519         0, static_cast<int>(frame_number) - kMaxBufferedInputFrames + 1);  in FrameDecoded()
551     size_t frame_number,  in BuildAndStoreSuperframe()  argument