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Change how background noise mode in NetEq is set

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This change prepares for switching default background noise (bgn) mode
from on to off. The actual switch will be done later.

In this change, the bgn mode is included as a setting in NetEq's config
struct. We're also removing the connection between playout modes and
bgn modes in ACM. In practice this means that bgn mode will change from
off to on for streaming mode, but since the playout modes are not used
it does not matter.

BUG=3519
R=tina.legrand@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/21749004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6843 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
henrik.lundin@webrtc.org
2014-08-07 12:27:37 +00:00
parent 476efa2031
commit ea25784107
12 changed files with 170 additions and 207 deletions
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6
webrtc/modules/audio_coding/main/acm2/acm_receiver.h
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@ -307,12 +307,6 @@ class AcmReceiver {
//
std::vector<uint16_t> GetNackList(int round_trip_time_ms) const;
//
// Returns the background noise mode. This is only for testing and ACM is not
// calling this function. Used in acm_receiver_unittest.cc.
//
NetEqBackgroundNoiseMode BackgroundNoiseModeForTest() const;
//
// Get statistics of calls to GetAudio().
void GetDecodingCallStatistics(AudioDecodingCallStats* stats) const;