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Move AGC2 config ToString to the right place and update Validate()

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The APM config to string mapping must be in one place (namely,
in `audio_processing.cc`). This CL moves the AGC2 config to string
impl to the right place.

This CL also updates `GainController2::Validate()` and adds the
missing unit tests for the parameters that have recently been added.

Stack buffer size in `AudioProcessing::Config::ToString()` increased
because of the extra params. Syntax near `multi_channel_capture` fixed.
Output string format verified with a JS linter.

Bug: webrtc:7494
Change-Id: I692e1549b7d40c970d88a14c8e83da16325fb54c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/187080
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Minyue Li <minyue@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32400}
This commit is contained in:
Alessio Bazzica
2020-10-14 12:49:54 +02:00
committed by Commit Bot
parent 47156e27c0
commit 0c83e15c6b
5 changed files with 129 additions and 92 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
modules/audio_processing/include/audio_processing.cc
View File

@ -71,19 +71,15 @@ AudioProcessing::Config::Pipeline::Pipeline()
: maximum_internal_processing_rate(GetDefaultMaxInternalRate()) {}
std::string AudioProcessing::Config::ToString() const {
char buf[1024];
char buf[2048];
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
<< ", 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
@ -106,18 +102,29 @@ std::string AudioProcessing::Config::ToString() const {
<< " }, 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: "
<< "}, adaptive_digital: { enabled: "
<< gain_controller2.adaptive_digital.enabled
<< ", level_estimator: { type: "
<< GainController2LevelEstimatorToString(
gain_controller2.adaptive_digital.level_estimator)
<< ", use_saturation_protector: "
<< gain_controller2.adaptive_digital.use_saturation_protector
<< ", adjacent_speech_frames_threshold: "
<< gain_controller2.adaptive_digital
.level_estimator_adjacent_speech_frames_threshold
<< ", initial_saturation_margin_db: "
<< gain_controller2.adaptive_digital.initial_saturation_margin_db
<< ", extra_saturation_margin_db: "
<< gain_controller2.adaptive_digital.extra_saturation_margin_db
<< "}, gain_applier: { adjacent_speech_frames_threshold: "
<< gain_controller2.adaptive_digital
.gain_applier_adjacent_speech_frames_threshold
<< ", max_gain_change_db_per_second: "
<< gain_controller2.adaptive_digital.max_gain_change_db_per_second
<< ", max_output_noise_level_dbfs: "
<< gain_controller2.adaptive_digital.max_output_noise_level_dbfs
<< " } }, residual_echo_detector: { enabled: "
<< residual_echo_detector.enabled
<< " }, level_estimation: { enabled: " << level_estimation.enabled
<< " } }";
<< " }}}";
return builder.str();
}