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7120742701
Now that we have moved WebRTC from src/webrtc to src/, common_types.h and typedefs.h are triggering a cpplint error. The cpplint complaint is: Include the directory when naming .h files [build/include] [4] This CL disables the error but we have to remove these two headers from the root directory. NOPRESUBMIT=true Bug: webrtc:5876 Change-Id: I08e1b69aadcc4b28ab83bf25e3819d135d41d333 Reviewed-on: https://webrtc-review.googlesource.com/1577 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@google.com> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19859}
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/*
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* Copyright (c) 2013 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_REMOTE_BITRATE_ESTIMATOR_OVERUSE_ESTIMATOR_H_
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#define MODULES_REMOTE_BITRATE_ESTIMATOR_OVERUSE_ESTIMATOR_H_
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#include <deque>
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#include "common_types.h" // NOLINT(build/include)
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#include "modules/remote_bitrate_estimator/include/bwe_defines.h"
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#include "rtc_base/constructormagic.h"
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namespace webrtc {
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class OveruseEstimator {
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public:
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explicit OveruseEstimator(const OverUseDetectorOptions& options);
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~OveruseEstimator();
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// Update the estimator with a new sample. The deltas should represent deltas
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// between timestamp groups as defined by the InterArrival class.
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// |current_hypothesis| should be the hypothesis of the over-use detector at
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// this time.
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void Update(int64_t t_delta,
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double ts_delta,
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int size_delta,
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BandwidthUsage current_hypothesis,
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int64_t now_ms);
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// Returns the estimated noise/jitter variance in ms^2.
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double var_noise() const {
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return var_noise_;
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}
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// Returns the estimated inter-arrival time delta offset in ms.
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double offset() const {
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return offset_;
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}
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// Returns the number of deltas which the current over-use estimator state is
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// based on.
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unsigned int num_of_deltas() const {
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return num_of_deltas_;
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}
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private:
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double UpdateMinFramePeriod(double ts_delta);
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void UpdateNoiseEstimate(double residual, double ts_delta, bool stable_state);
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// Must be first member variable. Cannot be const because we need to be
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// copyable.
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OverUseDetectorOptions options_;
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uint16_t num_of_deltas_;
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double slope_;
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double offset_;
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double prev_offset_;
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double E_[2][2];
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double process_noise_[2];
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double avg_noise_;
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double var_noise_;
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std::deque<double> ts_delta_hist_;
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RTC_DISALLOW_COPY_AND_ASSIGN(OveruseEstimator);
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};
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} // namespace webrtc
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#endif // MODULES_REMOTE_BITRATE_ESTIMATOR_OVERUSE_ESTIMATOR_H_
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