Pulling AEC divergent filter fraction.

webrtc/modules/audio_processing/aec/echo_cancellation.cc

Index: webrtc/modules/audio_processing/aec/echo_cancellation.cc
diff --git a/webrtc/modules/audio_processing/aec/echo_cancellation.cc b/webrtc/modules/audio_processing/aec/echo_cancellation.cc
index 32496ca33c01057f315c788b9dc82bc17c68127f..deaee57368f80276d06845ea29f2c0d2706d2206 100644
--- a/webrtc/modules/audio_processing/aec/echo_cancellation.cc
+++ b/webrtc/modules/audio_processing/aec/echo_cancellation.cc
@@ -441,6 +441,7 @@ int WebRtcAec_GetMetrics(void* handle, AecMetrics* metrics) {
   Stats erl;
   Stats erle;
   Stats a_nlp;
+  float divergent_filter_fraction;
 
   if (handle == NULL) {
     return -1;
@@ -452,7 +453,8 @@ int WebRtcAec_GetMetrics(void* handle, AecMetrics* metrics) {
     return AEC_UNINITIALIZED_ERROR;
   }
 
-  WebRtcAec_GetEchoStats(self->aec, &erl, &erle, &a_nlp);
+  WebRtcAec_GetEchoStats(self->aec, &erl, &erle, &a_nlp,
+                         &divergent_filter_fraction);

[peah-webrtc, 2016/04/07 11:14:48]

I cannot see that divergent_filter_fraction is used anywhere.

It should be propagated to the metrics struct, right?

[minyue-webrtc, 2016/04/07 11:22:53]

Good catch. My bad. now fixed

 
   // ERL
   metrics->erl.instant = static_cast<int>(erl.instant);