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0b489303d2
Bug: webrtc:12338 Change-Id: I85bff694dd2ead83c939c4d1945eff82e1296001 No-Presubmit: True Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227161 Commit-Queue: Artem Titov <titovartem@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34690}
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
/*
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* Copyright (c) 2012 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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// Header file including the delay estimator handle used for testing.
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#ifndef MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_INTERNAL_H_
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#define MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_INTERNAL_H_
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#include "modules/audio_processing/utility/delay_estimator.h"
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namespace webrtc {
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typedef union {
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float float_;
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int32_t int32_;
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} SpectrumType;
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typedef struct {
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// Pointers to mean values of spectrum.
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SpectrumType* mean_far_spectrum;
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// `mean_far_spectrum` initialization indicator.
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int far_spectrum_initialized;
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int spectrum_size;
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// Far-end part of binary spectrum based delay estimation.
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BinaryDelayEstimatorFarend* binary_farend;
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} DelayEstimatorFarend;
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typedef struct {
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// Pointers to mean values of spectrum.
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SpectrumType* mean_near_spectrum;
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// `mean_near_spectrum` initialization indicator.
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int near_spectrum_initialized;
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int spectrum_size;
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// Binary spectrum based delay estimator
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BinaryDelayEstimator* binary_handle;
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} DelayEstimator;
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} // namespace webrtc
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#endif // MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_INTERNAL_H_
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