Measure encoding time on encode callbacks.

webrtc/video/send_statistics_proxy.cc

 /*
  *  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.
  */
 
@@ skipping 171 matching lines @@
   rtc::CritScope lock(&crit_);
   stats_.encoder_implementation_name = implementation_name;
 }
 
 void SendStatisticsProxy::OnOutgoingRate(uint32_t framerate, uint32_t bitrate) {
   rtc::CritScope lock(&crit_);
   stats_.encode_frame_rate = framerate;
   stats_.media_bitrate_bps = bitrate;
 }
 
-void SendStatisticsProxy::CpuOveruseMetricsUpdated(
+void SendStatisticsProxy::OnEncodedFrameTimeMeasured(
+    int encode_time_ms,
     const CpuOveruseMetrics& metrics) {
   rtc::CritScope lock(&crit_);
+  uma_container_->encode_time_counter_.Add(encode_time_ms);
+  encode_time_.Apply(1.0f, encode_time_ms);
+  stats_.avg_encode_time_ms = round(encode_time_.filtered());
   stats_.encode_usage_percent = metrics.encode_usage_percent;
 }
 
 void SendStatisticsProxy::OnSuspendChange(bool is_suspended) {
   rtc::CritScope lock(&crit_);
   stats_.suspended = is_suspended;
 }
 
 VideoSendStream::Stats SendStatisticsProxy::GetStats() {
   rtc::CritScope lock(&crit_);
@@ skipping 119 matching lines @@
                static_cast<int>(encoded_image._encodedHeight));
 }
 
 void SendStatisticsProxy::OnIncomingFrame(int width, int height) {
   rtc::CritScope lock(&crit_);
   uma_container_->input_frame_rate_tracker_.AddSamples(1);
   uma_container_->input_width_counter_.Add(width);
   uma_container_->input_height_counter_.Add(height);
 }
 
-void SendStatisticsProxy::OnEncodedFrame(int encode_time_ms) {
-  rtc::CritScope lock(&crit_);
-  uma_container_->encode_time_counter_.Add(encode_time_ms);
-  encode_time_.Apply(1.0f, encode_time_ms);
-  stats_.avg_encode_time_ms = round(encode_time_.filtered());
-}
-
 void SendStatisticsProxy::RtcpPacketTypesCounterUpdated(
     uint32_t ssrc,
     const RtcpPacketTypeCounter& packet_counter) {
   rtc::CritScope lock(&crit_);
   VideoSendStream::StreamStats* stats = GetStatsEntry(ssrc);
   if (stats == nullptr)
     return;
 
   stats->rtcp_packet_type_counts = packet_counter;
 }
@@ skipping 85 matching lines @@
   return Fraction(min_required_samples, 1000.0f);
 }
 
 int SendStatisticsProxy::BoolSampleCounter::Fraction(
     int min_required_samples, float multiplier) const {
   if (num_samples < min_required_samples || num_samples == 0)
     return -1;
   return static_cast<int>((sum * multiplier / num_samples) + 0.5f);
 }
 }  // namespace webrtc