125 lines
4.9 KiB
C++
125 lines
4.9 KiB
C++
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/*
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* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "modules/audio_processing/include/audio_processing.h"
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#include "rtc_base/strings/string_builder.h"
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#include "rtc_base/system/arch.h"
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namespace webrtc {
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namespace {
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std::string NoiseSuppressionLevelToString(
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const AudioProcessing::Config::NoiseSuppression::Level& level) {
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switch (level) {
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case AudioProcessing::Config::NoiseSuppression::Level::kLow:
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return "Low";
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case AudioProcessing::Config::NoiseSuppression::Level::kModerate:
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return "Moderate";
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case AudioProcessing::Config::NoiseSuppression::Level::kHigh:
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return "High";
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case AudioProcessing::Config::NoiseSuppression::Level::kVeryHigh:
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return "VeryHigh";
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}
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}
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std::string GainController1ModeToString(
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const AudioProcessing::Config::GainController1::Mode& mode) {
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switch (mode) {
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case AudioProcessing::Config::GainController1::Mode::kAdaptiveAnalog:
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return "AdaptiveAnalog";
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case AudioProcessing::Config::GainController1::Mode::kAdaptiveDigital:
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return "AdaptiveDigital";
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case AudioProcessing::Config::GainController1::Mode::kFixedDigital:
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return "FixedDigital";
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}
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}
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std::string GainController2LevelEstimatorToString(
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const AudioProcessing::Config::GainController2::LevelEstimator& level) {
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switch (level) {
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case AudioProcessing::Config::GainController2::LevelEstimator::kRms:
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return "Rms";
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case AudioProcessing::Config::GainController2::LevelEstimator::kPeak:
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return "Peak";
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}
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}
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int GetDefaultMaxInternalRate() {
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#ifdef WEBRTC_ARCH_ARM_FAMILY
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return 32000;
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#else
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return 48000;
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#endif
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}
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} // namespace
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constexpr int AudioProcessing::kNativeSampleRatesHz[];
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void CustomProcessing::SetRuntimeSetting(
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AudioProcessing::RuntimeSetting setting) {}
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AudioProcessing::Config::Pipeline::Pipeline()
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: maximum_internal_processing_rate(GetDefaultMaxInternalRate()) {}
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std::string AudioProcessing::Config::ToString() const {
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char buf[1024];
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rtc::SimpleStringBuilder builder(buf);
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builder << "AudioProcessing::Config{ "
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"pipeline: {"
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"maximum_internal_processing_rate: "
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<< pipeline.maximum_internal_processing_rate
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<< ", multi_channel_render: " << pipeline.multi_channel_render
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<< ", "
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", multi_channel_capture: "
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<< pipeline.multi_channel_capture
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<< "}, "
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"pre_amplifier: { enabled: "
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<< pre_amplifier.enabled
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<< ", fixed_gain_factor: " << pre_amplifier.fixed_gain_factor
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<< " }, high_pass_filter: { enabled: " << high_pass_filter.enabled
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<< " }, echo_canceller: { enabled: " << echo_canceller.enabled
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<< ", mobile_mode: " << echo_canceller.mobile_mode
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<< ", enforce_high_pass_filtering: "
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<< echo_canceller.enforce_high_pass_filtering
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<< " }, noise_suppression: { enabled: " << noise_suppression.enabled
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<< ", level: "
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<< NoiseSuppressionLevelToString(noise_suppression.level)
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<< " }, transient_suppression: { enabled: "
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<< transient_suppression.enabled
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<< " }, voice_detection: { enabled: " << voice_detection.enabled
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<< " }, gain_controller1: { enabled: " << gain_controller1.enabled
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<< ", mode: " << GainController1ModeToString(gain_controller1.mode)
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<< ", target_level_dbfs: " << gain_controller1.target_level_dbfs
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<< ", compression_gain_db: " << gain_controller1.compression_gain_db
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<< ", enable_limiter: " << gain_controller1.enable_limiter
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<< ", analog_level_minimum: " << gain_controller1.analog_level_minimum
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<< ", analog_level_maximum: " << gain_controller1.analog_level_maximum
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<< " }, gain_controller2: { enabled: " << gain_controller2.enabled
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<< ", fixed_digital: { gain_db: "
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<< gain_controller2.fixed_digital.gain_db
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<< " }, adaptive_digital: { enabled: "
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<< gain_controller2.adaptive_digital.enabled << ", level_estimator: "
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<< GainController2LevelEstimatorToString(
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gain_controller2.adaptive_digital.level_estimator)
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<< ", use_saturation_protector: "
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<< gain_controller2.adaptive_digital.use_saturation_protector
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<< ", extra_saturation_margin_db: "
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<< gain_controller2.adaptive_digital.extra_saturation_margin_db
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<< " } }, residual_echo_detector: { enabled: "
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<< residual_echo_detector.enabled
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<< " }, level_estimation: { enabled: " << level_estimation.enabled
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<< " } }";
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return builder.str();
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}
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} // namespace webrtc
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