| /* Copyright 2018 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef APM_CONFIG_H_ |
| #define APM_CONFIG_H_ |
| |
| #include <iniparser.h> |
| |
| #include "modules/audio_processing/include/audio_processing.h" |
| |
| #define APM_RESIDUAL_ECHO_DETECTOR_ENABLED "apm:residual_echo_detector_enabled" |
| #define APM_RESIDUAL_ECHO_DETECTOR_ENABLED_VALUE 1 |
| #define APM_HIGH_PASS_FILTER_ENABLED "apm:high_pass_filter_enabled" |
| #define APM_HIGH_PASS_FILTER_ENABLED_VALUE 0 |
| #define APM_HIGH_PASS_FILTER_APPLY_IN_FULL_BAND "apm:high_pass_filter_apply_in_full_band" |
| #define APM_HIGH_PASS_FILTER_APPLY_IN_FULL_BAND_VALUE 1 |
| #define APM_PRE_AMPLIFIER_ENABLED "apm:pre_amplifier_enabled" |
| #define APM_PRE_AMPLIFIER_ENABLED_VALUE 0 |
| #define APM_PRE_AMPLIFIER_FIXED_GAIN_FACTOR "apm:pre_amplifier_fixed_gain_factor" |
| #define APM_PRE_AMPLIFIER_FIXED_GAIN_FACTOR_VALUE 1.f |
| |
| #define APM_ECHO_CANCELLER_ENABLED "apm:echo_canceller_enabled" |
| #define APM_ECHO_CANCELLER_ENABLED_VALUE 0 |
| #define APM_ECHO_CANCELLER_MOBILE_MODE "apm:echo_canceller_mobile_mode" |
| #define APM_ECHO_CANCELLER_MOBILE_MODE_VALUE 0 |
| #define APM_ECHO_CANCELLER_EXPORT_LINEAR_AEC_OUTPUT \ |
| "apm:echo_canceller_export_linear_aec_output" |
| #define APM_ECHO_CANCELLER_EXPORT_LINEAR_AEC_OUTPUT_VALUE 0 |
| #define APM_ECHO_CANCELLER_ENFORCE_HIGH_PASS_FILTERING \ |
| "apm:echo_canceller_enforce_high_pass_filtering" |
| #define APM_ECHO_CANCELLER_ENFORCE_HIGH_PASS_FILTERING_VALUE 1 |
| |
| #define APM_TRANSIENT_SUPPRESSION_ENABLED "apm:transient_suppression_enabled" |
| #define APM_TRANSIENT_SUPPRESSION_ENABLED_VALUE 0 |
| #define APM_VOICE_DETECTION_ENABLED "apm:voice_detection_enabled" |
| #define APM_VOICE_DETECTION_ENABLED_VALUE 0 |
| |
| #define APM_GAIN_CONTROLLER2_ENABLED "apm:gain_controller2_enabled" |
| #define APM_GAIN_CONTROLLER2_ENABLED_VALUE 0 |
| #define APM_GAIN_CONTROLLER2_FIXED_DIGITAL_GAIN_DB \ |
| "apm:gain_controller2_fixed_digital_gain_db" |
| #define APM_GAIN_CONTROLLER2_FIXED_DIGITAL_GAIN_DB_VALUE 0.f |
| |
| #define APM_LEVEL_ESTIMATION_ENABLED "apm:level_estimation_enabled" |
| #define APM_LEVEL_ESTIMATION_ENABLED_VALUE 0 |
| |
| /* Keys for AudioProcessing::GainController2 */ |
| #define ADAPTIVE_DIGITAL_ENABLED "apm:adaptive_digital_enabled" |
| #define ADAPTIVE_DIGITAL_ENABLED_VALUE 0 |
| #define ADAPTIVE_DIGITAL_VAD_PROBABILITY_ATTACK \ |
| "apm:adaptive_digital_vad_probability_attack" |
| #define ADAPTIVE_DIGITAL_VAD_PROBABILITY_ATTACK_VALUE 1.f |
| #define ADAPTIVE_DIGITAL_LEVEL_ESTIMATOR \ |
| "apm:adaptive_digital_level_estimator" |
| #define ADAPTIVE_DIGITAL_LEVEL_ESTIMATOR_VALUE 0 |
| #define ADAPTIVE_DIGITAL_EXTRA_SATURATION_MARGIN_DB \ |
| "apm:adaptive_digital_extra_saturation_margin_db" |
| #define ADAPTIVE_DIGITAL_EXTRA_SATURATION_MARGIN_DB_VALUE 2.f |
| #define ADAPTIVE_DIGITAL_LEVEL_ESTIMATOR_ADJACENT_SPEECH_FRAMES_THRESHOLD \ |
| "apm:adaptive_digital_level_estimator_adjacent_speech_frames_threshold" |
| #define ADAPTIVE_DIGITAL_LEVEL_ESTIMATOR_ADJACENT_SPEECH_FRAMES_THRESHOLD_VALUE 1 |
| #define ADAPTIVE_DIGITAL_USE_SATURATION_PROTECTOR \ |
| "apm:adaptive_digital_use_saturation_protector" |
| #define ADAPTIVE_DIGITAL_USE_SATURATION_PROTECTOR_VALUE 1 |
| #define ADAPTIVE_DIGITAL_INITIAL_SATURATION_MARGIN_DB \ |
| "apm:adaptive_digital_initial_saturation_margin_db" |
| #define ADAPTIVE_DIGITAL_INITIAL_SATURATION_MARGIN_DB_VALUE 20.f |
| #define ADAPTIVE_DIGITAL_GAIN_APPLIER_ADJACENT_SPEECH_FRAMES_THRESHOLD \ |
| "apm:adaptive_digital_gain_applier_adjacent_speech_frames_threshold" |
| #define ADAPTIVE_DIGITAL_GAIN_APPLIER_ADJACENT_SPEECH_FRAMES_THRESHOLD_VALUE 1 |
| #define ADAPTIVE_DIGITAL_MAX_GAIN_CHANGE_DB_PER_SECOND \ |
| "apm:adaptive_digital_max_gain_change_db_per_second" |
| #define ADAPTIVE_DIGITAL_MAX_GAIN_CHANGE_DB_PER_SECOND_VALUE 3.f |
| #define ADAPTIVE_DIGITAL_MAX_OUTPUT_NOISE_LEVEL_DBFS \ |
| "apm:adaptive_digital_max_output_noise_level_dbfs" |
| #define ADAPTIVE_DIGITAL_MAX_OUTPUT_NOISE_LEVEL_DBFS_VALUE -50.f |
| #define ADAPTIVE_DIGITAL_SSE2_ALLOWED \ |
| "apm:adaptive_digital_sse2_allowed" |
| #define ADAPTIVE_DIGITAL_SSE2_ALLOWED_VALUE 1 |
| #define ADAPTIVE_DIGITAL_AVX2_ALLOWED \ |
| "apm:adaptive_digital_avx2_allowed" |
| #define ADAPTIVE_DIGITAL_AVX2_ALLOWED_VALUE 1 |
| #define ADAPTIVE_DIGITAL_NEON_ALLOWED \ |
| "apm:adaptive_digital_neon_allowed" |
| #define ADAPTIVE_DIGITAL_NEON_ALLOWED_VALUE 1 |
| |
| #define APM_GAIN_CONTROL_COMPRESSION_GAIN_DB "apm:gain_control_compression_gain_db" |
| #define APM_GAIN_CONTROL_COMPRESSION_GAIN_DB_VALUE 9 |
| /* 0: adaptive analog, 1: adaptive digital, 2: fixed digital */ |
| #define APM_GAIN_CONTROL_MODE "apm:gain_control_mode" |
| #define APM_GAIN_CONTROL_MODE_VALUE 0 |
| #define APM_GAIN_CONTROL_ENABLED "apm:gain_control_enabled" |
| #define APM_GAIN_CONTROL_ENABLED_VALUE 0 |
| #define APM_GAIN_CONTROL_TARGET_LEVEL_DBFS "apm:gain_control_target_level_dbfs" |
| #define APM_GAIN_CONTROL_TARGET_LEVEL_DBFS_VALUE 3 |
| #define APM_GAIN_CONTROL_ENABLE_LIMITER "apm:gain_control_enable_limiter" |
| #define APM_GAIN_CONTROL_ENABLE_LIMITER_VALUE 1 |
| #define APM_GAIN_CONTROL_ANALOG_LEVEL_MINIMUM "apm:gain_control_analog_level_minimum" |
| #define APM_GAIN_CONTROL_ANALOG_LEVEL_MINIMUM_VALUE 0 |
| #define APM_GAIN_CONTROL_ANALOG_LEVEL_MAXIMUM "apm:gain_control_analog_level_maximum" |
| #define APM_GAIN_CONTROL_ANALOG_LEVEL_MAXIMUM_VALUE 255 |
| |
| #define APM_ANALOG_GAIN_CONTROLLER_ENABLED "apm:analog_gain_controller_enabled" |
| #define APM_ANALOG_GAIN_CONTROLLER_ENABLED_VALUE 1 |
| #define APM_ANALOG_GAIN_CONTROLLER_STARTUP_MIN_VOLUME \ |
| "apm:analog_gain_controller_startup_min_volume" |
| #define APM_ANALOG_GAIN_CONTROLLER_STARTUP_MIN_VOLUME_VALUE 0 |
| #define APM_ANALOG_GAIN_CONTROLLER_CLIPPED_LEVEL_MIN \ |
| "apm:analog_gain_controller_clipped_level_min" |
| #define APM_ANALOG_GAIN_CONTROLLER_CLIPPED_LEVEL_MIN_VALUE 70 |
| #define APM_ANALOG_GAIN_CONTROLLER_ENABLE_AGC2_LEVEL_ESTIMATOR \ |
| "apm:analog_gain_controller_enable_agc2_level_estimator" |
| #define APM_ANALOG_GAIN_CONTROLLER_ENABLE_AGC2_LEVEL_ESTIMATOR_VALUE 0 |
| #define APM_ANALOG_GAIN_CONTROLLER_ENABLE_DIGITAL_ADAPTIVE \ |
| "apm:analog_gain_controller_enable_digital_adaptive" |
| #define APM_ANALOG_GAIN_CONTROLLER_ENABLE_DIGITAL_ADAPTIVE_VALUE 1 |
| |
| /* 0: low, 1: moderate, 2: high, 3: very high*/ |
| #define APM_NOISE_SUPPRESSION_LEVEL "apm:noise_suppression_level" |
| #define APM_NOISE_SUPPRESSION_LEVEL_VALUE 1 |
| #define APM_NOISE_SUPPRESSION_ENABLED "apm:noise_suppression_enabled" |
| #define APM_NOISE_SUPPRESSION_ENABLED_VALUE 0 |
| #define APM_NOISE_SUPPRESSION_ANALYZE_LINEAR_AEC_OUTPUT_WHEN_AVAILABLE \ |
| "apm:noise_suppression_analyze_linear_aec_output_when_available" |
| #define APM_NOISE_SUPPRESSION_ANALYZE_LINEAR_AEC_OUTPUT_WHEN_AVAILABLE_VALUE 0 |
| |
| /* Gets apm config from given config directory. */ |
| void apm_config_apply(dictionary *ini, webrtc::AudioProcessing *apm); |
| |
| /* Prints config content to syslog. */ |
| void apm_config_dump(dictionary *ini); |
| |
| #endif /* APM_CONFIG_H_ */ |
