ACM/NetEq: Restructure how post-decode VAD is enabled
This change avoids calling neteq_->EnableVad() and DisableVad from the
AcmReceiver constructor. Instead, the new member
enable_post_decode_vad is added to NetEq's config struct. It is
disabled by defualt, but ACM sets it to enabled. This preserves the
behavior both of NetEq stand-alone (i.e., in tests) and of ACM.
BUG=webrtc:3520
Review URL: https://codereview.webrtc.org/1425133002
Cr-Commit-Position: refs/heads/master@{#10476}
diff --git a/webrtc/modules/audio_coding/neteq/neteq.cc b/webrtc/modules/audio_coding/neteq/neteq.cc
index ca51c96..c31dbdc 100644
--- a/webrtc/modules/audio_coding/neteq/neteq.cc
+++ b/webrtc/modules/audio_coding/neteq/neteq.cc
@@ -32,6 +32,8 @@
std::stringstream ss;
ss << "sample_rate_hz=" << sample_rate_hz << ", enable_audio_classifier="
<< (enable_audio_classifier ? "true" : "false")
+ << ", enable_post_decode_vad="
+ << (enable_post_decode_vad ? "true" : "false")
<< ", max_packets_in_buffer=" << max_packets_in_buffer
<< ", background_noise_mode=" << background_noise_mode
<< ", playout_mode=" << playout_mode