Measure encoding time on encode callbacks.

webrtc/video/send_statistics_proxy.h

 /*
  *  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 34 matching lines @@
                       VideoEncoderConfig::ContentType content_type);
   virtual ~SendStatisticsProxy();
 
   VideoSendStream::Stats GetStats();
 
   virtual void OnSendEncodedImage(const EncodedImage& encoded_image,
                                   const RTPVideoHeader* rtp_video_header);
   // Used to update incoming frame rate.
   void OnIncomingFrame(int width, int height);
 
-  // Used to update encode time of frames.
-  void OnEncodedFrame(int encode_time_ms);
-
   // From VideoEncoderRateObserver.
   void OnSetRates(uint32_t bitrate_bps, int framerate) override;
 
   void OnEncoderImplementationName(const char* implementation_name);
   void OnOutgoingRate(uint32_t framerate, uint32_t bitrate);
   void OnSuspendChange(bool is_suspended);
   void OnInactiveSsrc(uint32_t ssrc);
 
   // Used to indicate change in content type, which may require a change in
   // how stats are collected.
   void SetContentType(VideoEncoderConfig::ContentType content_type);
 
+  // From CpuOveruseMetricsObserver.
+  void OnEncodedFrameTimeMeasured(int encode_time_ms,
+                                  const CpuOveruseMetrics& metrics) override;
+
  protected:
-  // From CpuOveruseMetricsObserver.
-  void CpuOveruseMetricsUpdated(const CpuOveruseMetrics& metrics) override;
   // From RtcpStatisticsCallback.
   void StatisticsUpdated(const RtcpStatistics& statistics,
                          uint32_t ssrc) override;
   void CNameChanged(const char* cname, uint32_t ssrc) override;
   // From RtcpPacketTypeCounterObserver.
   void RtcpPacketTypesCounterUpdated(
       uint32_t ssrc,
       const RtcpPacketTypeCounter& packet_counter) override;
   // From StreamDataCountersCallback.
   void DataCountersUpdated(const StreamDataCounters& counters,
@@ skipping 81 matching lines @@
     SampleCounter max_delay_counter_;
     rtc::RateTracker input_frame_rate_tracker_;
     rtc::RateTracker sent_frame_rate_tracker_;
   };
 
   rtc::scoped_ptr<UmaSamplesContainer> uma_container_ GUARDED_BY(crit_);
 };
 
 }  // namespace webrtc
 #endif  // WEBRTC_VIDEO_SEND_STATISTICS_PROXY_H_