03ad9b892c
The FixedGainController is used in two places. One is the AudioMixer. There it's used to limit the audio level after adding streams. The other is GainController2, where it's placed after steps that could boost the audio level outside the allowed range. We log metrics from the FGC. To avoid confusion, this CL makes the two use cases log to different histograms. Chromium histogram CL is https://chromium-review.googlesource.com/c/chromium/src/+/1170833 Bug: webrtc:7494 Change-Id: I1abe60fd8e96556f144d2ee576254b15beca1174 Reviewed-on: https://webrtc-review.googlesource.com/93464 Commit-Queue: Alex Loiko <aleloi@webrtc.org> Reviewed-by: Ivo Creusen <ivoc@webrtc.org> Reviewed-by: Åsa Persson <asapersson@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24284}
274 lines
6.2 KiB
Plaintext
274 lines
6.2 KiB
Plaintext
# Copyright (c) 2017 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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import("../../../webrtc.gni")
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group("agc2") {
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deps = [
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":adaptive_digital",
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":fixed_digital",
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]
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}
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rtc_source_set("level_estimation_agc") {
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sources = [
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"adaptive_mode_level_estimator_agc.cc",
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"adaptive_mode_level_estimator_agc.h",
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]
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configs += [ "..:apm_debug_dump" ]
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deps = [
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":adaptive_digital",
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":common",
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":gain_applier",
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":noise_level_estimator",
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":rnn_vad_with_level",
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"..:apm_logging",
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"..:audio_frame_view",
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"../../../api:array_view",
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"../../../common_audio",
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"../../../rtc_base:checks",
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"../../../rtc_base:rtc_base_approved",
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"../../../rtc_base:safe_minmax",
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"../agc:level_estimation",
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"../vad",
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]
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}
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rtc_source_set("adaptive_digital") {
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sources = [
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"adaptive_agc.cc",
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"adaptive_agc.h",
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"adaptive_digital_gain_applier.cc",
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"adaptive_digital_gain_applier.h",
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"adaptive_mode_level_estimator.cc",
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"adaptive_mode_level_estimator.h",
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"saturation_protector.cc",
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"saturation_protector.h",
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]
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configs += [ "..:apm_debug_dump" ]
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deps = [
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":common",
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":gain_applier",
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":noise_level_estimator",
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":rnn_vad_with_level",
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"..:apm_logging",
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"..:audio_frame_view",
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"../../../api:array_view",
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"../../../common_audio",
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"../../../rtc_base:checks",
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"../../../rtc_base:rtc_base_approved",
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"../../../rtc_base:safe_minmax",
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]
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}
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rtc_source_set("biquad_filter") {
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visibility = [ "./*" ]
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sources = [
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"biquad_filter.cc",
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"biquad_filter.h",
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]
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deps = [
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"../../../api:array_view",
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"../../../rtc_base:rtc_base_approved",
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]
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}
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rtc_source_set("common") {
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sources = [
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"agc2_common.h",
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]
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deps = [
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"../../../rtc_base:rtc_base_approved",
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]
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}
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rtc_source_set("fixed_digital") {
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sources = [
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"fixed_digital_level_estimator.cc",
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"fixed_digital_level_estimator.h",
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"fixed_gain_controller.cc",
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"fixed_gain_controller.h",
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"gain_curve_applier.cc",
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"gain_curve_applier.h",
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"interpolated_gain_curve.cc",
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"interpolated_gain_curve.h",
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]
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configs += [ "..:apm_debug_dump" ]
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deps = [
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":common",
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"..:apm_logging",
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"..:audio_frame_view",
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"../../../api:array_view",
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"../../../common_audio",
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"../../../rtc_base:checks",
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"../../../rtc_base:gtest_prod",
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"../../../rtc_base:rtc_base_approved",
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"../../../rtc_base:safe_minmax",
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"../../../system_wrappers:metrics_api",
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]
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}
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rtc_source_set("gain_applier") {
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sources = [
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"gain_applier.cc",
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"gain_applier.h",
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]
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deps = [
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":common",
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"..:audio_frame_view",
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"../../../rtc_base:safe_minmax",
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]
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}
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rtc_source_set("noise_level_estimator") {
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sources = [
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"down_sampler.cc",
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"down_sampler.h",
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"noise_level_estimator.cc",
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"noise_level_estimator.h",
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"noise_spectrum_estimator.cc",
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"noise_spectrum_estimator.h",
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"signal_classifier.cc",
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"signal_classifier.h",
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]
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deps = [
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":biquad_filter",
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"..:apm_logging",
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"..:audio_frame_view",
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"../../../api:array_view",
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"../../../common_audio",
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"../../../rtc_base:checks",
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"../../../rtc_base:macromagic",
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"../utility:ooura_fft",
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]
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configs += [ "..:apm_debug_dump" ]
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}
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rtc_source_set("rnn_vad_with_level") {
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sources = [
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"vad_with_level.cc",
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"vad_with_level.h",
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]
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deps = [
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"..:audio_frame_view",
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"../../../api:array_view",
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"../../../common_audio",
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"../../../rtc_base:checks",
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"rnn_vad",
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]
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}
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rtc_source_set("adaptive_digital_unittests") {
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testonly = true
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configs += [ "..:apm_debug_dump" ]
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sources = [
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"adaptive_digital_gain_applier_unittest.cc",
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"adaptive_mode_level_estimator_unittest.cc",
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"gain_applier_unittest.cc",
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"saturation_protector_unittest.cc",
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]
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deps = [
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":adaptive_digital",
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":common",
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":gain_applier",
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":test_utils",
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"..:apm_logging",
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"..:audio_frame_view",
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"../../../api:array_view",
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"../../../common_audio",
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"../../../rtc_base:checks",
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"../../../rtc_base:rtc_base_approved",
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"../../../rtc_base:rtc_base_tests_utils",
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]
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}
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rtc_source_set("biquad_filter_unittests") {
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testonly = true
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sources = [
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"biquad_filter_unittest.cc",
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]
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deps = [
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":biquad_filter",
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"../../../rtc_base:rtc_base_tests_utils",
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]
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}
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rtc_source_set("fixed_digital_unittests") {
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testonly = true
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configs += [ "..:apm_debug_dump" ]
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sources = [
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"agc2_testing_common_unittest.cc",
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"compute_interpolated_gain_curve.cc",
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"compute_interpolated_gain_curve.h",
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"fixed_digital_level_estimator_unittest.cc",
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"fixed_gain_controller_unittest.cc",
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"gain_curve_applier_unittest.cc",
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"interpolated_gain_curve_unittest.cc",
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"limiter.cc",
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"limiter.h",
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"limiter_unittest.cc",
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]
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deps = [
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":common",
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":fixed_digital",
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":test_utils",
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"..:apm_logging",
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"..:audio_frame_view",
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"../../../api:array_view",
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"../../../common_audio",
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"../../../rtc_base:checks",
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"../../../rtc_base:rtc_base_approved",
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"../../../rtc_base:rtc_base_tests_utils",
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"../../../system_wrappers:metrics_default",
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"//third_party/abseil-cpp/absl/memory",
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]
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}
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rtc_source_set("noise_estimator_unittests") {
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testonly = true
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configs += [ "..:apm_debug_dump" ]
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sources = [
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"noise_level_estimator_unittest.cc",
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"signal_classifier_unittest.cc",
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]
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deps = [
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":noise_level_estimator",
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":test_utils",
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"..:apm_logging",
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"..:audio_frame_view",
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"../../../api:array_view",
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"../../../rtc_base:checks",
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"../../../rtc_base:rtc_base_approved",
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"../../../rtc_base:rtc_base_tests_utils",
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]
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}
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rtc_source_set("test_utils") {
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testonly = true
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visibility = [ ":*" ]
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sources = [
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"agc2_testing_common.cc",
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"agc2_testing_common.h",
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"vector_float_frame.cc",
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"vector_float_frame.h",
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]
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deps = [
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"..:audio_frame_view",
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"../../../rtc_base:checks",
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"../../../rtc_base:rtc_base_approved",
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]
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}
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