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 --- .../rtc_base/experiments/field_trial_list.cc | 59 ++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 third_party/libwebrtc/rtc_base/experiments/field_trial_list.cc (limited to 'third_party/libwebrtc/rtc_base/experiments/field_trial_list.cc') diff --git a/third_party/libwebrtc/rtc_base/experiments/field_trial_list.cc b/third_party/libwebrtc/rtc_base/experiments/field_trial_list.cc new file mode 100644 index 0000000000..72cd79f2d2 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/experiments/field_trial_list.cc @@ -0,0 +1,59 @@ +/* + * 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 "rtc_base/experiments/field_trial_list.h" + +#include "absl/strings/string_view.h" + +namespace webrtc { + +FieldTrialListBase::FieldTrialListBase(absl::string_view key) + : FieldTrialParameterInterface(key), + failed_(false), + parse_got_called_(false) {} + +bool FieldTrialListBase::Failed() const { + return failed_; +} +bool FieldTrialListBase::Used() const { + return parse_got_called_; +} + +int FieldTrialListWrapper::Length() { + return GetList()->Size(); +} +bool FieldTrialListWrapper::Failed() { + return GetList()->Failed(); +} +bool FieldTrialListWrapper::Used() { + return GetList()->Used(); +} + +bool FieldTrialStructListBase::Parse(absl::optional str_value) { + RTC_DCHECK_NOTREACHED(); + return true; +} + +int FieldTrialStructListBase::ValidateAndGetLength() { + int length = -1; + for (std::unique_ptr& list : sub_lists_) { + if (list->Failed()) + return -1; + else if (!list->Used()) + continue; + else if (length == -1) + length = list->Length(); + else if (length != list->Length()) + return -1; + } + + return length; +} + +} // namespace webrtc -- cgit v1.2.3