49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
/*
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* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_EXPERIMENTS_ALR_EXPERIMENT_H_
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#define RTC_BASE_EXPERIMENTS_ALR_EXPERIMENT_H_
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#include <stdint.h>
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#include "absl/types/optional.h"
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#include "api/transport/webrtc_key_value_config.h"
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namespace webrtc {
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struct AlrExperimentSettings {
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public:
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float pacing_factor;
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int64_t max_paced_queue_time;
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int alr_bandwidth_usage_percent;
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int alr_start_budget_level_percent;
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int alr_stop_budget_level_percent;
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// Will be sent to the receive side for stats slicing.
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// Can be 0..6, because it's sent as a 3 bits value and there's also
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// reserved value to indicate absence of experiment.
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int group_id;
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static const char kScreenshareProbingBweExperimentName[];
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static const char kStrictPacingAndProbingExperimentName[];
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static absl::optional<AlrExperimentSettings> CreateFromFieldTrial(
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const char* experiment_name);
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static absl::optional<AlrExperimentSettings> CreateFromFieldTrial(
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const WebRtcKeyValueConfig& key_value_config,
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const char* experiment_name);
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static bool MaxOneFieldTrialEnabled();
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static bool MaxOneFieldTrialEnabled(
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const WebRtcKeyValueConfig& key_value_config);
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private:
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AlrExperimentSettings() = default;
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};
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} // namespace webrtc
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#endif // RTC_BASE_EXPERIMENTS_ALR_EXPERIMENT_H_
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