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Further AGC refactoring in preparation for adding multichannel support

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Bug: webrtc:10859
Change-Id: If7d58a615a365a0b0f7b49e0cc2392b9bd5e2a0c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/159028
Commit-Queue: Per Åhgren <peah@webrtc.org>
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29736}
This commit is contained in:
Per Åhgren
2019-11-07 20:35:50 +01:00
committed by Commit Bot
parent 6b838beb4d
commit b8c1be5b6e
6 changed files with 27 additions and 70 deletions
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14
modules/audio_processing/include/audio_processing.h
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@ -112,15 +112,20 @@ static constexpr int kClippedLevelMin = 70;
struct ExperimentalAgc {
ExperimentalAgc() = default;
explicit ExperimentalAgc(bool enabled) : enabled(enabled) {}
ExperimentalAgc(bool enabled,
bool enabled_agc2_level_estimator,
bool digital_adaptive_disabled)
: enabled(enabled),
enabled_agc2_level_estimator(enabled_agc2_level_estimator),
digital_adaptive_disabled(digital_adaptive_disabled) {}
// Deprecated constructor: will be removed.
ExperimentalAgc(bool enabled,
bool enabled_agc2_level_estimator,
bool digital_adaptive_disabled,
bool analyze_before_aec)
: enabled(enabled),
enabled_agc2_level_estimator(enabled_agc2_level_estimator),
digital_adaptive_disabled(digital_adaptive_disabled),
analyze_before_aec(analyze_before_aec) {}
digital_adaptive_disabled(digital_adaptive_disabled) {}
ExperimentalAgc(bool enabled, int startup_min_volume)
: enabled(enabled), startup_min_volume(startup_min_volume) {}
ExperimentalAgc(bool enabled, int startup_min_volume, int clipped_level_min)
@ -134,9 +139,6 @@ struct ExperimentalAgc {
int clipped_level_min = kClippedLevelMin;
bool enabled_agc2_level_estimator = false;
bool digital_adaptive_disabled = false;
// 'analyze_before_aec' is an experimental flag. It is intended to be removed
// at some point.
bool analyze_before_aec = false;
};
// Use to enable experimental noise suppression. It can be set in the