69221db534
This CL adds code to the BlockProcessor, which basically constitutes the second layer in echo canceller 3. The CL includes two incomplete classes (EchoRemover and EchoPathDelayEstimator) which will be completed in upcoming CLs. Because of this, some of the unittests are disabled until those are added. BUG=webrtc:6018 Review-Url: https://codereview.webrtc.org/2611223003 Cr-Commit-Position: refs/heads/master@{#16319}
28 lines
942 B
C++
28 lines
942 B
C++
/*
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* 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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*/
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#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_ECHO_PATH_VARIABILITY_H_
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#define WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_ECHO_PATH_VARIABILITY_H_
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namespace webrtc {
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struct EchoPathVariability {
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EchoPathVariability(bool gain_change, bool delay_change)
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: gain_change(gain_change), delay_change(delay_change) {}
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bool AudioPathChanged() const { return gain_change || delay_change; }
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bool gain_change;
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bool delay_change;
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_ECHO_PATH_VARIABILITY_H_
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