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webrtc/modules/audio_processing/test/audioproc_float_impl.cc
Per Åhgren e4d23b1adf Hooked up the control of the adaptive AGC2 mode in audioproc_f 
This CL adds the ability to toggle the AGC2 adaptive digital mode in
audioproc_f

Bug: webrtc:5298
Change-Id: If1567d8c87f88992dff89253edb293a56cee0a73
Reviewed-on: https://webrtc-review.googlesource.com/c/103361
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Commit-Queue: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24954}
2018-10-03 14:21:55 +00:00

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/*
* Copyright (c) 2014 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 <string.h>
#include <iostream>
#include <memory>
#include <string>
#include <utility>
#include "modules/audio_processing/include/audio_processing.h"
#include "modules/audio_processing/test/aec_dump_based_simulator.h"
#include "modules/audio_processing/test/audio_processing_simulator.h"
#include "modules/audio_processing/test/audioproc_float_impl.h"
#include "modules/audio_processing/test/wav_based_simulator.h"
#include "rtc_base/flags.h"
namespace webrtc {
namespace test {
namespace {
const int kParameterNotSpecifiedValue = -10000;
const char kUsageDescription[] =
"Usage: audioproc_f [options] -i <input.wav>\n"
" or\n"
" audioproc_f [options] -dump_input <aec_dump>\n"
"\n\n"
"Command-line tool to simulate a call using the audio "
"processing module, either based on wav files or "
"protobuf debug dump recordings.\n";
DEFINE_string(dump_input, "", "Aec dump input filename");
DEFINE_string(dump_output, "", "Aec dump output filename");
DEFINE_string(i, "", "Forward stream input wav filename");
DEFINE_string(o, "", "Forward stream output wav filename");
DEFINE_string(ri, "", "Reverse stream input wav filename");
DEFINE_string(ro, "", "Reverse stream output wav filename");
DEFINE_string(artificial_nearend, "", "Artificial nearend wav filename");
DEFINE_int(output_num_channels,
kParameterNotSpecifiedValue,
"Number of forward stream output channels");
DEFINE_int(reverse_output_num_channels,
kParameterNotSpecifiedValue,
"Number of Reverse stream output channels");
DEFINE_int(output_sample_rate_hz,
kParameterNotSpecifiedValue,
"Forward stream output sample rate in Hz");
DEFINE_int(reverse_output_sample_rate_hz,
kParameterNotSpecifiedValue,
"Reverse stream output sample rate in Hz");
DEFINE_bool(fixed_interface,
false,
"Use the fixed interface when operating on wav files");
DEFINE_int(aec,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the echo canceller");
DEFINE_int(aecm,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the mobile echo controller");
DEFINE_int(ed,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate (0) the residual echo detector");
DEFINE_string(ed_graph, "", "Output filename for graph of echo likelihood");
DEFINE_int(agc,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the AGC");
DEFINE_int(agc2,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the AGC2");
DEFINE_int(pre_amplifier,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the pre amplifier");
DEFINE_int(hpf,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the high-pass filter");
DEFINE_int(ns,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the noise suppressor");
DEFINE_int(ts,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the transient suppressor");
DEFINE_int(vad,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the voice activity detector");
DEFINE_int(le,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the level estimator");
DEFINE_bool(all_default,
false,
"Activate all of the default components (will be overridden by any "
"other settings)");
DEFINE_int(aec_suppression_level,
kParameterNotSpecifiedValue,
"Set the aec suppression level (0-2)");
DEFINE_int(delay_agnostic,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the AEC delay agnostic mode");
DEFINE_int(extended_filter,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the AEC extended filter mode");
DEFINE_int(aec3,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the experimental AEC mode AEC3");
DEFINE_int(experimental_agc,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the experimental AGC");
DEFINE_int(experimental_agc_disable_digital_adaptive,
kParameterNotSpecifiedValue,
"Force-deactivate (1) digital adaptation in "
"experimental AGC. Digital adaptation is active by default (0).");
DEFINE_int(experimental_agc_analyze_before_aec,
kParameterNotSpecifiedValue,
"Make level estimation happen before AEC"
" in the experimental AGC. After AEC is the default (0)");
DEFINE_int(
experimental_agc_agc2_level_estimator,
kParameterNotSpecifiedValue,
"AGC2 level estimation"
" in the experimental AGC. AGC1 level estimation is the default (0)");
DEFINE_int(
refined_adaptive_filter,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the refined adaptive filter functionality");
DEFINE_int(agc_mode, kParameterNotSpecifiedValue, "Specify the AGC mode (0-2)");
DEFINE_int(agc_target_level,
kParameterNotSpecifiedValue,
"Specify the AGC target level (0-31)");
DEFINE_int(agc_limiter,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the level estimator");
DEFINE_int(agc_compression_gain,
kParameterNotSpecifiedValue,
"Specify the AGC compression gain (0-90)");
DEFINE_float(agc2_enable_adaptive_gain,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) the AGC2 adaptive gain");
DEFINE_float(agc2_fixed_gain_db, 0.f, "AGC2 fixed gain (dB) to apply");
DEFINE_float(pre_amplifier_gain_factor,
1.f,
"Pre-amplifier gain factor (linear) to apply");
DEFINE_int(vad_likelihood,
kParameterNotSpecifiedValue,
"Specify the VAD likelihood (0-3)");
DEFINE_int(ns_level, kParameterNotSpecifiedValue, "Specify the NS level (0-3)");
DEFINE_int(stream_delay,
kParameterNotSpecifiedValue,
"Specify the stream delay in ms to use");
DEFINE_int(use_stream_delay,
kParameterNotSpecifiedValue,
"Activate (1) or deactivate(0) reporting the stream delay");
DEFINE_int(stream_drift_samples,
kParameterNotSpecifiedValue,
"Specify the number of stream drift samples to use");
DEFINE_int(initial_mic_level, 100, "Initial mic level (0-255)");
DEFINE_int(simulate_mic_gain,
0,
"Activate (1) or deactivate(0) the analog mic gain simulation");
DEFINE_int(simulated_mic_kind,
kParameterNotSpecifiedValue,
"Specify which microphone kind to use for microphone simulation");
DEFINE_bool(performance_report, false, "Report the APM performance ");
DEFINE_bool(verbose, false, "Produce verbose output");
DEFINE_bool(quiet, false, "Avoid producing information about the progress.");
DEFINE_bool(bitexactness_report,
false,
"Report bitexactness for aec dump result reproduction");
DEFINE_bool(discard_settings_in_aecdump,
false,
"Discard any config settings specified in the aec dump");
DEFINE_bool(store_intermediate_output,
false,
"Creates new output files after each init");
DEFINE_string(custom_call_order_file, "", "Custom process API call order file");
DEFINE_bool(print_aec3_parameter_values,
false,
"Print parameter values used in AEC3 in JSON-format");
DEFINE_string(aec3_settings,
"",
"File in JSON-format with custom AEC3 settings");
DEFINE_bool(help, false, "Print this message");
void SetSettingIfSpecified(const std::string& value,
absl::optional<std::string>* parameter) {
if (value.compare("") != 0) {
*parameter = value;
}
}
void SetSettingIfSpecified(int value, absl::optional<int>* parameter) {
if (value != kParameterNotSpecifiedValue) {
*parameter = value;
}
}
void SetSettingIfFlagSet(int32_t flag, absl::optional<bool>* parameter) {
if (flag == 0) {
*parameter = false;
} else if (flag == 1) {
*parameter = true;
}
}
SimulationSettings CreateSettings() {
SimulationSettings settings;
if (FLAG_all_default) {
settings.use_le = true;
settings.use_vad = true;
settings.use_ie = false;
settings.use_ts = true;
settings.use_ns = true;
settings.use_hpf = true;
settings.use_agc = true;
settings.use_agc2 = false;
settings.use_pre_amplifier = false;
settings.use_aec = true;
settings.use_aecm = false;
settings.use_ed = false;
}
SetSettingIfSpecified(FLAG_dump_input, &settings.aec_dump_input_filename);
SetSettingIfSpecified(FLAG_dump_output, &settings.aec_dump_output_filename);
SetSettingIfSpecified(FLAG_i, &settings.input_filename);
SetSettingIfSpecified(FLAG_o, &settings.output_filename);
SetSettingIfSpecified(FLAG_ri, &settings.reverse_input_filename);
SetSettingIfSpecified(FLAG_ro, &settings.reverse_output_filename);
SetSettingIfSpecified(FLAG_artificial_nearend,
&settings.artificial_nearend_filename);
SetSettingIfSpecified(FLAG_output_num_channels,
&settings.output_num_channels);
SetSettingIfSpecified(FLAG_reverse_output_num_channels,
&settings.reverse_output_num_channels);
SetSettingIfSpecified(FLAG_output_sample_rate_hz,
&settings.output_sample_rate_hz);
SetSettingIfSpecified(FLAG_reverse_output_sample_rate_hz,
&settings.reverse_output_sample_rate_hz);
SetSettingIfFlagSet(FLAG_aec, &settings.use_aec);
SetSettingIfFlagSet(FLAG_aecm, &settings.use_aecm);
SetSettingIfFlagSet(FLAG_ed, &settings.use_ed);
SetSettingIfSpecified(FLAG_ed_graph, &settings.ed_graph_output_filename);
SetSettingIfFlagSet(FLAG_agc, &settings.use_agc);
SetSettingIfFlagSet(FLAG_agc2, &settings.use_agc2);
SetSettingIfFlagSet(FLAG_pre_amplifier, &settings.use_pre_amplifier);
SetSettingIfFlagSet(FLAG_hpf, &settings.use_hpf);
SetSettingIfFlagSet(FLAG_ns, &settings.use_ns);
SetSettingIfFlagSet(FLAG_ts, &settings.use_ts);
SetSettingIfFlagSet(FLAG_vad, &settings.use_vad);
SetSettingIfFlagSet(FLAG_le, &settings.use_le);
SetSettingIfSpecified(FLAG_aec_suppression_level,
&settings.aec_suppression_level);
SetSettingIfFlagSet(FLAG_delay_agnostic, &settings.use_delay_agnostic);
SetSettingIfFlagSet(FLAG_extended_filter, &settings.use_extended_filter);
SetSettingIfFlagSet(FLAG_refined_adaptive_filter,
&settings.use_refined_adaptive_filter);
SetSettingIfFlagSet(FLAG_aec3, &settings.use_aec3);
SetSettingIfFlagSet(FLAG_experimental_agc, &settings.use_experimental_agc);
SetSettingIfFlagSet(FLAG_experimental_agc_disable_digital_adaptive,
&settings.experimental_agc_disable_digital_adaptive);
SetSettingIfFlagSet(FLAG_experimental_agc_analyze_before_aec,
&settings.experimental_agc_analyze_before_aec);
SetSettingIfFlagSet(FLAG_experimental_agc_agc2_level_estimator,
&settings.use_experimental_agc_agc2_level_estimator);
SetSettingIfSpecified(FLAG_agc_mode, &settings.agc_mode);
SetSettingIfSpecified(FLAG_agc_target_level, &settings.agc_target_level);
SetSettingIfFlagSet(FLAG_agc_limiter, &settings.use_agc_limiter);
SetSettingIfSpecified(FLAG_agc_compression_gain,
&settings.agc_compression_gain);
SetSettingIfFlagSet(FLAG_agc2_enable_adaptive_gain,
&settings.agc2_use_adaptive_gain);
settings.agc2_fixed_gain_db = FLAG_agc2_fixed_gain_db;
settings.pre_amplifier_gain_factor = FLAG_pre_amplifier_gain_factor;
SetSettingIfSpecified(FLAG_vad_likelihood, &settings.vad_likelihood);
SetSettingIfSpecified(FLAG_ns_level, &settings.ns_level);
SetSettingIfSpecified(FLAG_stream_delay, &settings.stream_delay);
SetSettingIfFlagSet(FLAG_use_stream_delay, &settings.use_stream_delay);
SetSettingIfSpecified(FLAG_stream_drift_samples,
&settings.stream_drift_samples);
SetSettingIfSpecified(FLAG_custom_call_order_file,
&settings.custom_call_order_filename);
SetSettingIfSpecified(FLAG_aec3_settings, &settings.aec3_settings_filename);
settings.initial_mic_level = FLAG_initial_mic_level;
settings.simulate_mic_gain = FLAG_simulate_mic_gain;
SetSettingIfSpecified(FLAG_simulated_mic_kind, &settings.simulated_mic_kind);
settings.report_performance = FLAG_performance_report;
settings.use_verbose_logging = FLAG_verbose;
settings.use_quiet_output = FLAG_quiet;
settings.report_bitexactness = FLAG_bitexactness_report;
settings.discard_all_settings_in_aecdump = FLAG_discard_settings_in_aecdump;
settings.fixed_interface = FLAG_fixed_interface;
settings.store_intermediate_output = FLAG_store_intermediate_output;
settings.print_aec3_parameter_values = FLAG_print_aec3_parameter_values;
return settings;
}
void ReportConditionalErrorAndExit(bool condition, const std::string& message) {
if (condition) {
std::cerr << message << std::endl;
exit(1);
}
}
void PerformBasicParameterSanityChecks(const SimulationSettings& settings) {
if (settings.input_filename || settings.reverse_input_filename) {
ReportConditionalErrorAndExit(!!settings.aec_dump_input_filename,
"Error: The aec dump cannot be specified "
"together with input wav files!\n");
ReportConditionalErrorAndExit(!!settings.artificial_nearend_filename,
"Error: The artificial nearend cannot be "
"specified together with input wav files!\n");
ReportConditionalErrorAndExit(!settings.input_filename,
"Error: When operating at wav files, the "
"input wav filename must be "
"specified!\n");
ReportConditionalErrorAndExit(
settings.reverse_output_filename && !settings.reverse_input_filename,
"Error: When operating at wav files, the reverse input wav filename "
"must be specified if the reverse output wav filename is specified!\n");
} else {
ReportConditionalErrorAndExit(!settings.aec_dump_input_filename,
"Error: Either the aec dump or the wav "
"input files must be specified!\n");
}
ReportConditionalErrorAndExit(
settings.use_aec && *settings.use_aec && settings.use_aecm &&
*settings.use_aecm,
"Error: The AEC and the AECM cannot be activated at the same time!\n");
ReportConditionalErrorAndExit(
settings.output_sample_rate_hz && *settings.output_sample_rate_hz <= 0,
"Error: --output_sample_rate_hz must be positive!\n");
ReportConditionalErrorAndExit(
settings.reverse_output_sample_rate_hz &&
settings.output_sample_rate_hz &&
*settings.output_sample_rate_hz <= 0,
"Error: --reverse_output_sample_rate_hz must be positive!\n");
ReportConditionalErrorAndExit(
settings.output_num_channels && *settings.output_num_channels <= 0,
"Error: --output_num_channels must be positive!\n");
ReportConditionalErrorAndExit(
settings.reverse_output_num_channels &&
*settings.reverse_output_num_channels <= 0,
"Error: --reverse_output_num_channels must be positive!\n");
ReportConditionalErrorAndExit(settings.aec_suppression_level &&
((*settings.aec_suppression_level) < 1 ||
(*settings.aec_suppression_level) > 2),
"Error: --aec_suppression_level must be "
"specified between 1 and 2. 0 is "
"deprecated.\n");
ReportConditionalErrorAndExit(
settings.agc_target_level && ((*settings.agc_target_level) < 0 ||
(*settings.agc_target_level) > 31),
"Error: --agc_target_level must be specified between 0 and 31.\n");
ReportConditionalErrorAndExit(
settings.agc_compression_gain && ((*settings.agc_compression_gain) < 0 ||
(*settings.agc_compression_gain) > 90),
"Error: --agc_compression_gain must be specified between 0 and 90.\n");
ReportConditionalErrorAndExit(
settings.use_agc2 && *settings.use_agc2 &&
((settings.agc2_fixed_gain_db) < 0 ||
(settings.agc2_fixed_gain_db) > 90),
"Error: --agc2_fixed_gain_db must be specified between 0 and 90.\n");
ReportConditionalErrorAndExit(
settings.vad_likelihood &&
((*settings.vad_likelihood) < 0 || (*settings.vad_likelihood) > 3),
"Error: --vad_likelihood must be specified between 0 and 3.\n");
ReportConditionalErrorAndExit(
settings.ns_level &&
((*settings.ns_level) < 0 || (*settings.ns_level) > 3),
"Error: --ns_level must be specified between 0 and 3.\n");
ReportConditionalErrorAndExit(
settings.report_bitexactness && !settings.aec_dump_input_filename,
"Error: --bitexactness_report can only be used when operating on an "
"aecdump\n");
ReportConditionalErrorAndExit(
settings.custom_call_order_filename && settings.aec_dump_input_filename,
"Error: --custom_call_order_file cannot be used when operating on an "
"aecdump\n");
ReportConditionalErrorAndExit(
(settings.initial_mic_level < 0 || settings.initial_mic_level > 255),
"Error: --initial_mic_level must be specified between 0 and 255.\n");
ReportConditionalErrorAndExit(
settings.simulated_mic_kind && !settings.simulate_mic_gain,
"Error: --simulated_mic_kind cannot be specified when mic simulation is "
"disabled\n");
ReportConditionalErrorAndExit(
!settings.simulated_mic_kind && settings.simulate_mic_gain,
"Error: --simulated_mic_kind must be specified when mic simulation is "
"enabled\n");
auto valid_wav_name = [](const std::string& wav_file_name) {
if (wav_file_name.size() < 5) {
return false;
}
if ((wav_file_name.compare(wav_file_name.size() - 4, 4, ".wav") == 0) ||
(wav_file_name.compare(wav_file_name.size() - 4, 4, ".WAV") == 0)) {
return true;
}
return false;
};
ReportConditionalErrorAndExit(
settings.input_filename && (!valid_wav_name(*settings.input_filename)),
"Error: --i must be a valid .wav file name.\n");
ReportConditionalErrorAndExit(
settings.output_filename && (!valid_wav_name(*settings.output_filename)),
"Error: --o must be a valid .wav file name.\n");
ReportConditionalErrorAndExit(
settings.reverse_input_filename &&
(!valid_wav_name(*settings.reverse_input_filename)),
"Error: --ri must be a valid .wav file name.\n");
ReportConditionalErrorAndExit(
settings.reverse_output_filename &&
(!valid_wav_name(*settings.reverse_output_filename)),
"Error: --ro must be a valid .wav file name.\n");
ReportConditionalErrorAndExit(
settings.artificial_nearend_filename &&
!valid_wav_name(*settings.artificial_nearend_filename),
"Error: --artifical_nearend must be a valid .wav file name.\n");
}
} // namespace
int AudioprocFloatImpl(std::unique_ptr<AudioProcessingBuilder> ap_builder,
int argc,
char* argv[]) {
if (rtc::FlagList::SetFlagsFromCommandLine(&argc, argv, true) || FLAG_help ||
argc != 1) {
printf("%s", kUsageDescription);
if (FLAG_help) {
rtc::FlagList::Print(nullptr, false);
return 0;
}
return 1;
}
SimulationSettings settings = CreateSettings();
PerformBasicParameterSanityChecks(settings);
std::unique_ptr<AudioProcessingSimulator> processor;
if (settings.aec_dump_input_filename) {
processor.reset(new AecDumpBasedSimulator(settings, std::move(ap_builder)));
} else {
processor.reset(new WavBasedSimulator(settings, std::move(ap_builder)));
}
processor->Process();
if (settings.report_performance) {
const auto& proc_time = processor->proc_time();
int64_t exec_time_us = proc_time.sum / rtc::kNumNanosecsPerMicrosec;
std::cout << std::endl
<< "Execution time: " << exec_time_us * 1e-6 << " s, File time: "
<< processor->get_num_process_stream_calls() * 1.f /
AudioProcessingSimulator::kChunksPerSecond
<< std::endl
<< "Time per fwd stream chunk (mean, max, min): " << std::endl
<< exec_time_us * 1.f / processor->get_num_process_stream_calls()
<< " us, " << 1.f * proc_time.max / rtc::kNumNanosecsPerMicrosec
<< " us, " << 1.f * proc_time.min / rtc::kNumNanosecsPerMicrosec
<< " us" << std::endl;
}
if (settings.report_bitexactness && settings.aec_dump_input_filename) {
if (processor->OutputWasBitexact()) {
std::cout << "The processing was bitexact.";
} else {
std::cout << "The processing was not bitexact.";
}
}
return 0;
}
} // namespace test
} // namespace webrtc
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