| /* |
| * Copyright (c) 2013 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 "webrtc/video/receive_statistics_proxy.h" |
| |
| #include "webrtc/system_wrappers/interface/clock.h" |
| #include "webrtc/system_wrappers/interface/critical_section_wrapper.h" |
| |
| namespace webrtc { |
| |
| ReceiveStatisticsProxy::ReceiveStatisticsProxy(uint32_t ssrc, Clock* clock) |
| : clock_(clock), |
| crit_(CriticalSectionWrapper::CreateCriticalSection()), |
| // 1000ms window, scale 1000 for ms to s. |
| decode_fps_estimator_(1000, 1000), |
| renders_fps_estimator_(1000, 1000) { |
| stats_.ssrc = ssrc; |
| } |
| |
| ReceiveStatisticsProxy::~ReceiveStatisticsProxy() {} |
| |
| VideoReceiveStream::Stats ReceiveStatisticsProxy::GetStats() const { |
| CriticalSectionScoped lock(crit_.get()); |
| return stats_; |
| } |
| |
| void ReceiveStatisticsProxy::IncomingRate(const int video_channel, |
| const unsigned int framerate, |
| const unsigned int bitrate_bps) { |
| CriticalSectionScoped lock(crit_.get()); |
| stats_.network_frame_rate = framerate; |
| stats_.total_bitrate_bps = bitrate_bps; |
| } |
| |
| void ReceiveStatisticsProxy::DecoderTiming(int decode_ms, |
| int max_decode_ms, |
| int current_delay_ms, |
| int target_delay_ms, |
| int jitter_buffer_ms, |
| int min_playout_delay_ms, |
| int render_delay_ms) { |
| CriticalSectionScoped lock(crit_.get()); |
| stats_.decode_ms = decode_ms; |
| stats_.max_decode_ms = max_decode_ms; |
| stats_.current_delay_ms = current_delay_ms; |
| stats_.target_delay_ms = target_delay_ms; |
| stats_.jitter_buffer_ms = jitter_buffer_ms; |
| stats_.min_playout_delay_ms = min_playout_delay_ms; |
| stats_.render_delay_ms = render_delay_ms; |
| } |
| |
| void ReceiveStatisticsProxy::RtcpPacketTypesCounterUpdated( |
| uint32_t ssrc, |
| const RtcpPacketTypeCounter& packet_counter) { |
| CriticalSectionScoped lock(crit_.get()); |
| if (stats_.ssrc != ssrc) |
| return; |
| stats_.rtcp_packet_type_counts = packet_counter; |
| } |
| |
| void ReceiveStatisticsProxy::StatisticsUpdated( |
| const webrtc::RtcpStatistics& statistics, |
| uint32_t ssrc) { |
| CriticalSectionScoped lock(crit_.get()); |
| // TODO(pbos): Handle both local and remote ssrcs here and DCHECK that we |
| // receive stats from one of them. |
| if (stats_.ssrc != ssrc) |
| return; |
| stats_.rtcp_stats = statistics; |
| } |
| |
| void ReceiveStatisticsProxy::CNameChanged(const char* cname, uint32_t ssrc) { |
| CriticalSectionScoped lock(crit_.get()); |
| // TODO(pbos): Handle both local and remote ssrcs here and DCHECK that we |
| // receive stats from one of them. |
| if (stats_.ssrc != ssrc) |
| return; |
| stats_.c_name = cname; |
| } |
| |
| void ReceiveStatisticsProxy::DataCountersUpdated( |
| const webrtc::StreamDataCounters& counters, |
| uint32_t ssrc) { |
| CriticalSectionScoped lock(crit_.get()); |
| |
| stats_.rtp_stats = counters; |
| } |
| |
| void ReceiveStatisticsProxy::OnDecodedFrame() { |
| uint64_t now = clock_->TimeInMilliseconds(); |
| |
| CriticalSectionScoped lock(crit_.get()); |
| decode_fps_estimator_.Update(1, now); |
| stats_.decode_frame_rate = decode_fps_estimator_.Rate(now); |
| } |
| |
| void ReceiveStatisticsProxy::OnRenderedFrame() { |
| uint64_t now = clock_->TimeInMilliseconds(); |
| |
| CriticalSectionScoped lock(crit_.get()); |
| renders_fps_estimator_.Update(1, now); |
| stats_.render_frame_rate = renders_fps_estimator_.Rate(now); |
| } |
| |
| void ReceiveStatisticsProxy::OnReceiveRatesUpdated(uint32_t bitRate, |
| uint32_t frameRate) { |
| } |
| |
| void ReceiveStatisticsProxy::OnFrameCountsUpdated( |
| const FrameCounts& frame_counts) { |
| CriticalSectionScoped lock(crit_.get()); |
| stats_.frame_counts = frame_counts; |
| } |
| |
| void ReceiveStatisticsProxy::OnDiscardedPacketsUpdated(int discarded_packets) { |
| CriticalSectionScoped lock(crit_.get()); |
| stats_.discarded_packets = discarded_packets; |
| } |
| |
| } // namespace webrtc |