Added a level indicator to new mixer.

webrtc/voice_engine/level_indicator.cc

 /*
  *  Copyright (c) 2012 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 10 matching lines @@
 // in the range of 0-32
 const int8_t permutation[33] =
     {0,1,2,3,4,4,5,5,5,5,6,6,6,6,6,7,7,7,7,8,8,8,9,9,9,9,9,9,9,9,9,9,9};
 
 
 AudioLevel::AudioLevel() :
     _absMax(0),
     _count(0),
     _currentLevel(0),
     _currentLevelFullRange(0) {
+  WebRtcSpl_Init();
 }
 
 AudioLevel::~AudioLevel() {
 }
 
 void AudioLevel::Clear()
 {
     rtc::CritScope cs(&_critSect);
     _absMax = 0;
     _count = 0;
@@ skipping 50 matching lines @@
 
 int16_t AudioLevel::LevelFullRange() const
 {
     rtc::CritScope cs(&_critSect);
     return _currentLevelFullRange;
 }
 
 }  // namespace voe
 
 }  // namespace webrtc