From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../video/quality_limitation_reason_tracker.cc | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 third_party/libwebrtc/video/quality_limitation_reason_tracker.cc (limited to 'third_party/libwebrtc/video/quality_limitation_reason_tracker.cc') diff --git a/third_party/libwebrtc/video/quality_limitation_reason_tracker.cc b/third_party/libwebrtc/video/quality_limitation_reason_tracker.cc new file mode 100644 index 0000000000..c2b2cc4043 --- /dev/null +++ b/third_party/libwebrtc/video/quality_limitation_reason_tracker.cc @@ -0,0 +1,52 @@ +/* + * Copyright 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. + */ + +#include "video/quality_limitation_reason_tracker.h" + +#include + +#include "rtc_base/checks.h" + +namespace webrtc { + +QualityLimitationReasonTracker::QualityLimitationReasonTracker(Clock* clock) + : clock_(clock), + current_reason_(QualityLimitationReason::kNone), + current_reason_updated_timestamp_ms_(clock_->TimeInMilliseconds()), + durations_ms_({std::make_pair(QualityLimitationReason::kNone, 0), + std::make_pair(QualityLimitationReason::kCpu, 0), + std::make_pair(QualityLimitationReason::kBandwidth, 0), + std::make_pair(QualityLimitationReason::kOther, 0)}) {} + +QualityLimitationReason QualityLimitationReasonTracker::current_reason() const { + return current_reason_; +} + +void QualityLimitationReasonTracker::SetReason(QualityLimitationReason reason) { + if (reason == current_reason_) + return; + int64_t now_ms = clock_->TimeInMilliseconds(); + durations_ms_[current_reason_] += + now_ms - current_reason_updated_timestamp_ms_; + current_reason_ = reason; + current_reason_updated_timestamp_ms_ = now_ms; +} + +std::map +QualityLimitationReasonTracker::DurationsMs() const { + std::map total_durations_ms = durations_ms_; + auto it = total_durations_ms.find(current_reason_); + RTC_DCHECK(it != total_durations_ms.end()); + it->second += + clock_->TimeInMilliseconds() - current_reason_updated_timestamp_ms_; + return total_durations_ms; +} + +} // namespace webrtc -- cgit v1.2.3