8e79f2ee9c
Based on Nekogram. Key additions: - Rebrand to FoxiGram (app name, APK name, applicationId com.foxigram.app) - Embedded Xray (VLESS+Reality) proxy client via JNI libxray.so - Bundled hidden one-tap proxies (LTE + WiFi), read-only in UI - Auto-restore proxy on restart, rebind to active network (LTE/WiFi) - Server credentials externalized to git-ignored XrayServers.java (+ template) - libxray Go source included; compiled .so, keystore, google-services.json ignored
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/*
|
|
* Copyright (c) 2019 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.
|
|
*/
|
|
|
|
#ifndef MODULES_AUDIO_PROCESSING_NS_HISTOGRAMS_H_
|
|
#define MODULES_AUDIO_PROCESSING_NS_HISTOGRAMS_H_
|
|
|
|
#include <array>
|
|
|
|
#include "api/array_view.h"
|
|
#include "modules/audio_processing/ns/ns_common.h"
|
|
#include "modules/audio_processing/ns/signal_model.h"
|
|
|
|
namespace webrtc {
|
|
|
|
constexpr int kHistogramSize = 1000;
|
|
|
|
// Class for handling the updating of histograms.
|
|
class Histograms {
|
|
public:
|
|
Histograms();
|
|
Histograms(const Histograms&) = delete;
|
|
Histograms& operator=(const Histograms&) = delete;
|
|
|
|
// Clears the histograms.
|
|
void Clear();
|
|
|
|
// Extracts thresholds for feature parameters and updates the corresponding
|
|
// histogram.
|
|
void Update(const SignalModel& features_);
|
|
|
|
// Methods for accessing the histograms.
|
|
rtc::ArrayView<const int, kHistogramSize> get_lrt() const { return lrt_; }
|
|
rtc::ArrayView<const int, kHistogramSize> get_spectral_flatness() const {
|
|
return spectral_flatness_;
|
|
}
|
|
rtc::ArrayView<const int, kHistogramSize> get_spectral_diff() const {
|
|
return spectral_diff_;
|
|
}
|
|
|
|
private:
|
|
std::array<int, kHistogramSize> lrt_;
|
|
std::array<int, kHistogramSize> spectral_flatness_;
|
|
std::array<int, kHistogramSize> spectral_diff_;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // MODULES_AUDIO_PROCESSING_NS_HISTOGRAMS_H_
|