| /* |
| * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include "modules/video_coding/codecs/test/stats.h" |
| #include "rtc_base/checks.h" |
| |
| namespace webrtc { |
| namespace test { |
| |
| std::string FrameStatistic::ToString() const { |
| std::stringstream ss; |
| ss << "frame " << frame_number; |
| ss << " " << decoded_width << "x" << decoded_height; |
| ss << " sl " << simulcast_svc_idx; |
| ss << " tl " << temporal_layer_idx; |
| ss << " type " << frame_type; |
| ss << " length " << encoded_frame_size_bytes; |
| ss << " qp " << qp; |
| ss << " psnr " << psnr; |
| ss << " ssim " << ssim; |
| ss << " enc_time_us " << encode_time_us; |
| ss << " dec_time_us " << decode_time_us; |
| ss << " rtp_ts " << rtp_timestamp; |
| ss << " bitrate_kbps " << target_bitrate_kbps; |
| return ss.str(); |
| } |
| |
| FrameStatistic* Stats::AddFrame(size_t timestamp) { |
| RTC_DCHECK(rtp_timestamp_to_frame_num_.find(timestamp) == |
| rtp_timestamp_to_frame_num_.end()); |
| const size_t frame_number = stats_.size(); |
| rtp_timestamp_to_frame_num_[timestamp] = frame_number; |
| stats_.emplace_back(frame_number, timestamp); |
| return &stats_.back(); |
| } |
| |
| FrameStatistic* Stats::GetFrame(size_t frame_number) { |
| RTC_CHECK_LT(frame_number, stats_.size()); |
| return &stats_[frame_number]; |
| } |
| |
| FrameStatistic* Stats::GetFrameWithTimestamp(size_t timestamp) { |
| RTC_DCHECK(rtp_timestamp_to_frame_num_.find(timestamp) != |
| rtp_timestamp_to_frame_num_.end()); |
| return GetFrame(rtp_timestamp_to_frame_num_[timestamp]); |
| } |
| |
| size_t Stats::size() const { |
| return stats_.size(); |
| } |
| |
| } // namespace test |
| } // namespace webrtc |