webrtc/modules/audio_processing/level_controller/gain_selector.cc - Issue 2254973003: Added functionality for specifying the initial signal level to use for the gain estimation in the l…

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Unified Diff: webrtc/modules/audio_processing/level_controller/gain_selector.cc

Issue 2254973003: Added functionality for specifying the initial signal level to use for the gain estimation in the l… (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master

Patch Set: Merge from upstream CL Created 4 years, 4 months ago

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Index: webrtc/modules/audio_processing/level_controller/gain_selector.cc

diff --git a/webrtc/modules/audio_processing/level_controller/gain_selector.cc b/webrtc/modules/audio_processing/level_controller/gain_selector.cc

index 2accd7180c4e9a6e2b942e47d56d69297aafa176..4386e84c02eb94496385ac587a391fa8b1164e18 100644

--- a/webrtc/modules/audio_processing/level_controller/gain_selector.cc

+++ b/webrtc/modules/audio_processing/level_controller/gain_selector.cc

@@ -42,10 +42,12 @@ void GainSelector::Initialize(int sample_rate_hz) {

float GainSelector::GetNewGain(float peak_level,

float noise_energy,

float saturating_gain,

+ bool jump_start_gain,

SignalClassifier::SignalType signal_type) {

RTC_DCHECK_LT(0.f, peak_level);

- if (signal_type == SignalClassifier::SignalType::kHighlyNonStationary) {

+ if (signal_type == SignalClassifier::SignalType::kHighlyNonStationary ||

+ jump_start_gain) {

aleloi 2016/08/18 11:43:39 Is this to avoid having to wait for 100 iterations

peah-webrtc 2016/08/18 12:48:37 Yes, that is correct.

highly_nonstationary_signal_hold_counter_ = 100;

} else {

highly_nonstationary_signal_hold_counter_ =