AnotherFoxGuy/webrtc-audio-processing
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Bump to WebRTC M131 release

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Ongoing fixes and improvements, transient suppressor is gone. Also,
dropping isac because it doesn't seem to be useful, and is just build
system deadweight now.

Upstream references:

  Version: 131.0.6778.200
  WebRTC: 79aff54b0fa9238ce3518dd9eaf9610cd6f22e82
  Chromium: 2a19506ad24af755f2a215a4c61f775393e0db42
This commit is contained in:
Arun Raghavan
2024-12-24 19:32:07 -05:00
parent 8bdb53d91c
commit b5c48b97f6
263 changed files with 4628 additions and 20416 deletions
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14
webrtc/modules/audio_processing/agc2/input_volume_controller.cc
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@ -173,7 +173,7 @@ void MonoInputVolumeController::Initialize() {
// previous update and the ratio of non-silence frames (i.e., frames with a
// `speech_probability` higher than `speech_probability_threshold_`) is at least
// `speech_ratio_threshold_`.
void MonoInputVolumeController::Process(absl::optional<int> rms_error_db,
void MonoInputVolumeController::Process(std::optional<int> rms_error_db,
float speech_probability) {
if (check_volume_on_next_process_) {
check_volume_on_next_process_ = false;
@ -404,7 +404,7 @@ void InputVolumeController::Initialize() {
clipping_rate_log_ = 0.0f;
clipping_rate_log_counter_ = 0;
applied_input_volume_ = absl::nullopt;
applied_input_volume_ = std::nullopt;
}
void InputVolumeController::AnalyzeInputAudio(int applied_input_volume,
@ -498,13 +498,13 @@ void InputVolumeController::AnalyzeInputAudio(int applied_input_volume,
AggregateChannelLevels();
}
absl::optional<int> InputVolumeController::RecommendInputVolume(
std::optional<int> InputVolumeController::RecommendInputVolume(
float speech_probability,
absl::optional<float> speech_level_dbfs) {
std::optional<float> speech_level_dbfs) {
// Only process if applied input volume is set.
if (!applied_input_volume_.has_value()) {
RTC_LOG(LS_ERROR) << "[AGC2] Applied input volume not set.";
return absl::nullopt;
return std::nullopt;
}
AggregateChannelLevels();
@ -514,7 +514,7 @@ absl::optional<int> InputVolumeController::RecommendInputVolume(
return applied_input_volume_;
}
absl::optional<int> rms_error_db;
std::optional<int> rms_error_db;
if (speech_level_dbfs.has_value()) {
// Compute the error for all frames (both speech and non-speech frames).
rms_error_db = GetSpeechLevelRmsErrorDb(
@ -533,7 +533,7 @@ absl::optional<int> InputVolumeController::RecommendInputVolume(
recommended_input_volume_);
}
applied_input_volume_ = absl::nullopt;
applied_input_volume_ = std::nullopt;
return recommended_input_volume();
}