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.h
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@ -12,13 +12,13 @@
#define MODULES_AUDIO_PROCESSING_AGC2_INPUT_VOLUME_CONTROLLER_H_
#include <memory>
#include <optional>
#include <vector>
#include "absl/types/optional.h"
#include "api/array_view.h"
#include "api/audio/audio_processing.h"
#include "modules/audio_processing/agc2/clipping_predictor.h"
#include "modules/audio_processing/audio_buffer.h"
#include "modules/audio_processing/include/audio_processing.h"
#include "rtc_base/gtest_prod_util.h"
namespace webrtc {
@ -50,7 +50,7 @@ class InputVolumeController final {
// Limited to values higher than 0.
int clipped_wait_frames = 300;
// Enables clipping prediction functionality.
bool enable_clipping_predictor = false;
bool enable_clipping_predictor = true;
// Speech level target range (dBFS). If the speech level is in the range
// [`target_range_min_dbfs`, `target_range_max_dbfs`], no input volume
// adjustments are done based on the speech level. For speech levels below
@ -95,9 +95,9 @@ class InputVolumeController final {
// suppression are applied. Returns a non-empty input volume recommendation if
// available. If `capture_output_used_` is true, returns the applied input
// volume.
absl::optional<int> RecommendInputVolume(
std::optional<int> RecommendInputVolume(
float speech_probability,
absl::optional<float> speech_level_dbfs);
std::optional<float> speech_level_dbfs);
// Stores whether the capture output will be used or not. Call when the
// capture stream output has been flagged to be used/not-used. If unused, the
@ -155,7 +155,7 @@ class InputVolumeController final {
int recommended_input_volume_ = 0;
// Applied input volume. After `SetAppliedInputVolume()` is called it holds
// the current applied volume.
absl::optional<int> applied_input_volume_;
std::optional<int> applied_input_volume_;
bool capture_output_used_;
@ -213,7 +213,7 @@ class MonoInputVolumeController {
// result of `HandleClipping()` and on `rms_error_dbfs`. Updates are only
// allowed for active speech segments and when `rms_error_dbfs` is not empty.
// Must be called after `HandleClipping()`.
void Process(absl::optional<int> rms_error_dbfs, float speech_probability);
void Process(std::optional<int> rms_error_dbfs, float speech_probability);
// Returns the recommended input volume. Must be called after `Process()`.
int recommended_analog_level() const { return recommended_input_volume_; }