Update to current webrtc library

This is from the upstream library commit id 3326535126e435f1ba647885ce43a8f0f3d317eb, corresponding to Chromium 88.0.4290.1.
2020-10-12 18:08:02 -04:00
parent b1b02581d3
commit bcec8b0b21
859 changed files with 76187 additions and 49580 deletions
--- a/webrtc/modules/audio_processing/include/audio_processing.cc
+++ b/webrtc/modules/audio_processing/include/audio_processing.cc
@ -0,0 +1,124 @@
+/*
+ *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "modules/audio_processing/include/audio_processing.h"
+
+#include "rtc_base/strings/string_builder.h"
+#include "rtc_base/system/arch.h"
+
+namespace webrtc {
+namespace {
+
+std::string NoiseSuppressionLevelToString(
+    const AudioProcessing::Config::NoiseSuppression::Level& level) {
+  switch (level) {
+    case AudioProcessing::Config::NoiseSuppression::Level::kLow:
+      return "Low";
+    case AudioProcessing::Config::NoiseSuppression::Level::kModerate:
+      return "Moderate";
+    case AudioProcessing::Config::NoiseSuppression::Level::kHigh:
+      return "High";
+    case AudioProcessing::Config::NoiseSuppression::Level::kVeryHigh:
+      return "VeryHigh";
+  }
+}
+
+std::string GainController1ModeToString(
+    const AudioProcessing::Config::GainController1::Mode& mode) {
+  switch (mode) {
+    case AudioProcessing::Config::GainController1::Mode::kAdaptiveAnalog:
+      return "AdaptiveAnalog";
+    case AudioProcessing::Config::GainController1::Mode::kAdaptiveDigital:
+      return "AdaptiveDigital";
+    case AudioProcessing::Config::GainController1::Mode::kFixedDigital:
+      return "FixedDigital";
+  }
+}
+
+std::string GainController2LevelEstimatorToString(
+    const AudioProcessing::Config::GainController2::LevelEstimator& level) {
+  switch (level) {
+    case AudioProcessing::Config::GainController2::LevelEstimator::kRms:
+      return "Rms";
+    case AudioProcessing::Config::GainController2::LevelEstimator::kPeak:
+      return "Peak";
+  }
+}
+
+int GetDefaultMaxInternalRate() {
+#ifdef WEBRTC_ARCH_ARM_FAMILY
+  return 32000;
+#else
+  return 48000;
+#endif
+}
+
+}  // namespace
+
+constexpr int AudioProcessing::kNativeSampleRatesHz[];
+
+void CustomProcessing::SetRuntimeSetting(
+    AudioProcessing::RuntimeSetting setting) {}
+
+AudioProcessing::Config::Pipeline::Pipeline()
+    : maximum_internal_processing_rate(GetDefaultMaxInternalRate()) {}
+
+std::string AudioProcessing::Config::ToString() const {
+  char buf[1024];
+  rtc::SimpleStringBuilder builder(buf);
+  builder << "AudioProcessing::Config{ "
+             "pipeline: {"
+             "maximum_internal_processing_rate: "
+          << pipeline.maximum_internal_processing_rate
+          << ", multi_channel_render: " << pipeline.multi_channel_render
+          << ", "
+             ", multi_channel_capture: "
+          << pipeline.multi_channel_capture
+          << "}, "
+             "pre_amplifier: { enabled: "
+          << pre_amplifier.enabled
+          << ", fixed_gain_factor: " << pre_amplifier.fixed_gain_factor
+          << " }, high_pass_filter: { enabled: " << high_pass_filter.enabled
+          << " }, echo_canceller: { enabled: " << echo_canceller.enabled
+          << ", mobile_mode: " << echo_canceller.mobile_mode
+          << ", enforce_high_pass_filtering: "
+          << echo_canceller.enforce_high_pass_filtering
+          << " }, noise_suppression: { enabled: " << noise_suppression.enabled
+          << ", level: "
+          << NoiseSuppressionLevelToString(noise_suppression.level)
+          << " }, transient_suppression: { enabled: "
+          << transient_suppression.enabled
+          << " }, voice_detection: { enabled: " << voice_detection.enabled
+          << " }, gain_controller1: { enabled: " << gain_controller1.enabled
+          << ", mode: " << GainController1ModeToString(gain_controller1.mode)
+          << ", target_level_dbfs: " << gain_controller1.target_level_dbfs
+          << ", compression_gain_db: " << gain_controller1.compression_gain_db
+          << ", enable_limiter: " << gain_controller1.enable_limiter
+          << ", analog_level_minimum: " << gain_controller1.analog_level_minimum
+          << ", analog_level_maximum: " << gain_controller1.analog_level_maximum
+          << " }, gain_controller2: { enabled: " << gain_controller2.enabled
+          << ", fixed_digital: { gain_db: "
+          << gain_controller2.fixed_digital.gain_db
+          << " }, adaptive_digital: { enabled: "
+          << gain_controller2.adaptive_digital.enabled << ", level_estimator: "
+          << GainController2LevelEstimatorToString(
+                 gain_controller2.adaptive_digital.level_estimator)
+          << ", use_saturation_protector: "
+          << gain_controller2.adaptive_digital.use_saturation_protector
+          << ", extra_saturation_margin_db: "
+          << gain_controller2.adaptive_digital.extra_saturation_margin_db
+          << " } }, residual_echo_detector: { enabled: "
+          << residual_echo_detector.enabled
+          << " }, level_estimation: { enabled: " << level_estimation.enabled
+          << " } }";
+  return builder.str();
+}
+
+}  // namespace webrtc