753eada3aa
Corresponds to upstream commit 524e9b043e7e86fd72353b987c9d5f6a1ebf83e1 Update notes: * Pull in third party license file * Replace .gypi files with BUILD.gn to keep track of what changes upstream * Bunch of new filse pulled in as dependencies * Won't build yet due to changes needed on top of these
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
// Header file including the delay estimator handle used for testing.
|
|
|
|
#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_INTERNAL_H_
|
|
#define WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_INTERNAL_H_
|
|
|
|
#include "webrtc/modules/audio_processing/utility/delay_estimator.h"
|
|
#include "webrtc/typedefs.h"
|
|
|
|
typedef union {
|
|
float float_;
|
|
int32_t int32_;
|
|
} SpectrumType;
|
|
|
|
typedef struct {
|
|
// Pointers to mean values of spectrum.
|
|
SpectrumType* mean_far_spectrum;
|
|
// |mean_far_spectrum| initialization indicator.
|
|
int far_spectrum_initialized;
|
|
|
|
int spectrum_size;
|
|
|
|
// Far-end part of binary spectrum based delay estimation.
|
|
BinaryDelayEstimatorFarend* binary_farend;
|
|
} DelayEstimatorFarend;
|
|
|
|
typedef struct {
|
|
// Pointers to mean values of spectrum.
|
|
SpectrumType* mean_near_spectrum;
|
|
// |mean_near_spectrum| initialization indicator.
|
|
int near_spectrum_initialized;
|
|
|
|
int spectrum_size;
|
|
|
|
// Binary spectrum based delay estimator
|
|
BinaryDelayEstimator* binary_handle;
|
|
} DelayEstimator;
|
|
|
|
#endif // WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_INTERNAL_H_
|