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
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
/*
|
|
* Copyright (c) 2023 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 RTC_BASE_FREQUENCY_TRACKER_H_
|
|
#define RTC_BASE_FREQUENCY_TRACKER_H_
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#include "absl/types/optional.h"
|
|
#include "api/units/frequency.h"
|
|
#include "api/units/time_delta.h"
|
|
#include "api/units/timestamp.h"
|
|
#include "rtc_base/rate_statistics.h"
|
|
#include "rtc_base/system/rtc_export.h"
|
|
|
|
namespace webrtc {
|
|
// Class to estimate frequency (e.g. frame rate) over running window.
|
|
// Timestamps used in Update() and Rate() must never decrease for two
|
|
// consecutive calls.
|
|
// This class is thread unsafe.
|
|
class RTC_EXPORT FrequencyTracker {
|
|
public:
|
|
explicit FrequencyTracker(TimeDelta window_size);
|
|
|
|
FrequencyTracker(const FrequencyTracker&) = default;
|
|
FrequencyTracker(FrequencyTracker&&) = default;
|
|
FrequencyTracker& operator=(const FrequencyTracker&) = delete;
|
|
FrequencyTracker& operator=(FrequencyTracker&&) = delete;
|
|
|
|
~FrequencyTracker() = default;
|
|
|
|
// Reset instance to original state.
|
|
void Reset() { impl_.Reset(); }
|
|
|
|
// Update rate with a new data point, moving averaging window as needed.
|
|
void Update(int64_t count, Timestamp now);
|
|
void Update(Timestamp now) { Update(1, now); }
|
|
|
|
// Returns rate, moving averaging window as needed.
|
|
// Returns nullopt when rate can't be measured.
|
|
absl::optional<Frequency> Rate(Timestamp now) const;
|
|
|
|
private:
|
|
RateStatistics impl_;
|
|
};
|
|
} // namespace webrtc
|
|
|
|
#endif // RTC_BASE_FREQUENCY_TRACKER_H_
|