commit bbeb10925eb106eeed6143ccf571bc438ec22ce1
author Alex Narest <alexnarest@google.com> Fri Aug 16 09:49:04 2019
committer Commit Bot <commit-bot@chromium.org> Fri Aug 16 11:49:55 2019
tree dc8426ff48be7d53db7ad9f4f39e44f05850d5dd
parent 9b29d69650144203d3e688c5bfe5a0fa2983aa0f

Reporting audio device underrun counter

Bug: webrtc:10884
Change-Id: I35636fcbc1e2a19a89242379cdff6ec5c12fd21a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/149200
Reviewed-by: Henrik Andreassson <henrika@webrtc.org>
Commit-Queue: Alex Narest <alexnarest@google.com>
Cr-Commit-Position: refs/heads/master@{#28874}

modules/audio_device/include/audio_device.h

diff --git a/modules/audio_device/include/audio_device.h b/modules/audio_device/include/audio_device.h
index 04d53a8..42ba203 100644
--- a/modules/audio_device/include/audio_device.h
+++ b/modules/audio_device/include/audio_device.h
@@ -146,6 +146,10 @@
   virtual int32_t EnableBuiltInAGC(bool enable) = 0;
   virtual int32_t EnableBuiltInNS(bool enable) = 0;
 
+  // Play underrun count. Only supported on Android.
+  // TODO(alexnarest): Make it abstract after upstream projects support it.
+  virtual int32_t GetPlayoutUnderrunCount() const { return -1; }
+
 // Only supported on iOS.
 #if defined(WEBRTC_IOS)
   virtual int GetPlayoutAudioParameters(AudioParameters* params) const = 0;