0cbcba7ea0
The goal of this work is to make it easier to experiment with the bandwidth estimation implementation. For this reason network control functionality is moved from SendSideCongestionController(SSCC), PacedSender and BitrateController to the newly created GoogCcNetworkController which implements the newly created NetworkControllerInterface. This allows the implementation to be replaced at runtime in the future. This is the first part of a split of a larger CL, see: https://webrtc-review.googlesource.com/c/src/+/39788/8 For further explanations. Bug: webrtc:8415 Change-Id: I770189c04cc31b313bd4e57821acff55fbcb1ad3 Reviewed-on: https://webrtc-review.googlesource.com/43840 Commit-Queue: Sebastian Jansson <srte@webrtc.org> Reviewed-by: Björn Terelius <terelius@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Cr-Commit-Position: refs/heads/master@{#21868}
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
/*
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* Copyright (c) 2017 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 MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_
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#define MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_
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#include <memory>
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#include <vector>
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#include "api/optional.h"
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#include "modules/congestion_controller/bitrate_estimator.h"
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namespace webrtc {
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struct PacketFeedback;
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class AcknowledgedBitrateEstimator {
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public:
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explicit AcknowledgedBitrateEstimator(
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std::unique_ptr<BitrateEstimator> bitrate_estimator);
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AcknowledgedBitrateEstimator();
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~AcknowledgedBitrateEstimator();
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void IncomingPacketFeedbackVector(
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const std::vector<PacketFeedback>& packet_feedback_vector);
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rtc::Optional<uint32_t> bitrate_bps() const;
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void SetAlrEndedTimeMs(int64_t alr_ended_time_ms);
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private:
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void MaybeExpectFastRateChange(int64_t packet_arrival_time_ms);
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rtc::Optional<int64_t> alr_ended_time_ms_;
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std::unique_ptr<BitrateEstimator> bitrate_estimator_;
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};
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} // namespace webrtc
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#endif // MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_
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