commit a3333bfafb9eca157b5d1bb59365b720ca9d7c38
author peah <peah@webrtc.org> Thu Jun 30 00:02:34 2016 -0700
committer Commit bot <commit-bot@chromium.org> Thu Jun 30 07:02:41 2016 +0000
tree 1f984b76104b5d27674139db1fcff07a938702f3
parent 17aac053f585e892114974d2eb248e05ad37f973

This CL adds activation logic of the new APM level control
functionality and exposes the functionality using the
MediaConstraints.

The exposing of the feature through the  MediaConstraints
was done similarly to what was done for the intelligibility
enhancer in the CL
https://codereview.webrtc.org/1952123003

This CL is dependent on the CL https://codereview.webrtc.org/2090583002/ which contains
the level control functionality.

NOTRY=true
BUG=webrtc:5920

Review-Url: https://codereview.webrtc.org/2095563002
Cr-Commit-Position: refs/heads/master@{#13336}

webrtc/api/localaudiosource.cc

diff --git a/webrtc/api/localaudiosource.cc b/webrtc/api/localaudiosource.cc
index 9da9fd2..53c426e 100644
--- a/webrtc/api/localaudiosource.cc
+++ b/webrtc/api/localaudiosource.cc
@@ -49,6 +49,7 @@
        options->experimental_ns},
       {MediaConstraintsInterface::kIntelligibilityEnhancer,
        options->intelligibility_enhancer},
+      {MediaConstraintsInterface::kLevelControl, options->level_control},
       {MediaConstraintsInterface::kHighpassFilter, options->highpass_filter},
       {MediaConstraintsInterface::kTypingNoiseDetection,
        options->typing_detection},

webrtc/api/mediaconstraintsinterface.cc

diff --git a/webrtc/api/mediaconstraintsinterface.cc b/webrtc/api/mediaconstraintsinterface.cc
index 6a014a2..7ac7417 100644
--- a/webrtc/api/mediaconstraintsinterface.cc
+++ b/webrtc/api/mediaconstraintsinterface.cc
@@ -48,6 +48,7 @@
     "googNoiseSuppression2";
 const char MediaConstraintsInterface::kIntelligibilityEnhancer[] =
     "intelligibilityEnhancer";
+const char MediaConstraintsInterface::kLevelControl[] = "levelControl";
 const char MediaConstraintsInterface::kHighpassFilter[] =
     "googHighpassFilter";
 const char MediaConstraintsInterface::kTypingNoiseDetection[] =

webrtc/api/mediaconstraintsinterface.h

diff --git a/webrtc/api/mediaconstraintsinterface.h b/webrtc/api/mediaconstraintsinterface.h
index 13560dd..d6fd6be 100644
--- a/webrtc/api/mediaconstraintsinterface.h
+++ b/webrtc/api/mediaconstraintsinterface.h
@@ -74,6 +74,7 @@
   static const char kNoiseSuppression[];  // googNoiseSuppression
   static const char kExperimentalNoiseSuppression[];  // googNoiseSuppression2
   static const char kIntelligibilityEnhancer[];  // intelligibilityEnhancer
+  static const char kLevelControl[];             // levelControl
   static const char kHighpassFilter[];  // googHighpassFilter
   static const char kTypingNoiseDetection[];  // googTypingNoiseDetection
   static const char kAudioMirroring[];  // googAudioMirroring