From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../libwebrtc/rtc_base/frequency_tracker.cc | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 third_party/libwebrtc/rtc_base/frequency_tracker.cc (limited to 'third_party/libwebrtc/rtc_base/frequency_tracker.cc') diff --git a/third_party/libwebrtc/rtc_base/frequency_tracker.cc b/third_party/libwebrtc/rtc_base/frequency_tracker.cc new file mode 100644 index 0000000000..c3be30e3b8 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/frequency_tracker.cc @@ -0,0 +1,35 @@ +/* + * 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. + */ + +#include "rtc_base/frequency_tracker.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" + +namespace webrtc { + +FrequencyTracker::FrequencyTracker(TimeDelta max_window_size) + : impl_(max_window_size.ms(), 1'000'000) {} + +absl::optional FrequencyTracker::Rate(Timestamp now) const { + if (absl::optional rate = impl_.Rate(now.ms())) { + return Frequency::MilliHertz(*rate); + } + return absl::nullopt; +} + +void FrequencyTracker::Update(int64_t count, Timestamp now) { + impl_.Update(count, now.ms()); +} + +} // namespace webrtc -- cgit v1.2.3