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In AgcManagerDirect::UpdateGain(), Agc::GetRmsErrorDb() is called. Depending on the result of that call, the analog gain may be changed. After an analog gain change, the Agc should be reset, because it's memory contains now invalid loudness levels. The Agc in modules/audio_processing/agc/agc.cc resets itself at every successful Agc::GetRmsErrorDb call. The AdaptiveModeLevelEstimatorAgc does not. This change makes sure all Agcs are reset from AgcManagerDirect. It will cause some Agcs to be reset twice. This is fine, because Agc::Reset() is cheap and idempotent. Bug: webrtc:7494 Change-Id: Iee7495d699cbdb9d69b2ae0cb07034c6e2761e22 Reviewed-on: https://webrtc-review.googlesource.com/89040 Commit-Queue: Alex Loiko <aleloi@webrtc.org> Reviewed-by: Alessio Bazzica <alessiob@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24054} |
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| .. | ||
| legacy | ||
| agc.cc | ||
| agc.h | ||
| agc_manager_direct.cc | ||
| agc_manager_direct.h | ||
| agc_manager_direct_unittest.cc | ||
| BUILD.gn | ||
| gain_map_internal.h | ||
| loudness_histogram.cc | ||
| loudness_histogram.h | ||
| loudness_histogram_unittest.cc | ||
| mock_agc.h | ||
| utility.cc | ||
| utility.h | ||