Add QP stats for sent video streams to StatsReport.

webrtc/video/send_statistics_proxy.h

Index: webrtc/video/send_statistics_proxy.h
diff --git a/webrtc/video/send_statistics_proxy.h b/webrtc/video/send_statistics_proxy.h
index 60d962f93b3a1cdf541868fab929001fdce7d801..feedc3043157292636af96a1906f03d0a0681ded 100644
--- a/webrtc/video/send_statistics_proxy.h
+++ b/webrtc/video/send_statistics_proxy.h
@@ -107,6 +107,9 @@ class SendStatisticsProxy : public CpuOveruseMetricsObserver,
     int64_t resolution_update_ms;
     int64_t bitrate_update_ms;
   };
+  struct QpCounters {
+    SampleCounter vp8;
+  };
   void PurgeOldStats() EXCLUSIVE_LOCKS_REQUIRED(crit_);
   VideoSendStream::StreamStats* GetStatsEntry(uint32_t ssrc)
       EXCLUSIVE_LOCKS_REQUIRED(crit_);
@@ -129,6 +132,7 @@ class SendStatisticsProxy : public CpuOveruseMetricsObserver,
   SampleCounter sent_width_counter_ GUARDED_BY(crit_);
   SampleCounter sent_height_counter_ GUARDED_BY(crit_);
   SampleCounter encode_time_counter_ GUARDED_BY(crit_);
+  std::map<uint32_t, QpCounters> qp_counters_ GUARDED_BY(crit_);

[stefan-webrtc, 2015/09/03 12:01:21]

Comment on what the uint32_t is, i.e., what this is a map from and to.

[åsapersson, 2015/09/03 14:40:48]

Done.

 };
 
 }  // namespace webrtc