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-rw-r--r--webrtc/modules/video_coding/utility/include/moving_average.h71
1 files changed, 0 insertions, 71 deletions
diff --git a/webrtc/modules/video_coding/utility/include/moving_average.h b/webrtc/modules/video_coding/utility/include/moving_average.h
deleted file mode 100644
index 49c42c4ed4..0000000000
--- a/webrtc/modules/video_coding/utility/include/moving_average.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2015 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.
- */
-
-#ifndef WEBRTC_MODULES_VIDEO_CODING_UTILITY_MOVING_AVERAGE_H_
-#define WEBRTC_MODULES_VIDEO_CODING_UTILITY_MOVING_AVERAGE_H_
-
-#include <list>
-
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-template<class T>
-class MovingAverage {
- public:
- MovingAverage();
- void AddSample(T sample);
- bool GetAverage(size_t num_samples, T* average);
- void Reset();
- int size();
-
- private:
- T sum_;
- std::list<T> samples_;
-};
-
-template<class T>
-MovingAverage<T>::MovingAverage() : sum_(static_cast<T>(0)) {
-}
-
-template<class T>
-void MovingAverage<T>::AddSample(T sample) {
- samples_.push_back(sample);
- sum_ += sample;
-}
-
-template<class T>
-bool MovingAverage<T>::GetAverage(size_t num_samples, T* avg) {
- if (num_samples > samples_.size())
- return false;
-
- // Remove old samples.
- while (num_samples < samples_.size()) {
- sum_ -= samples_.front();
- samples_.pop_front();
- }
-
- *avg = sum_ / static_cast<T>(num_samples);
- return true;
-}
-
-template<class T>
-void MovingAverage<T>::Reset() {
- sum_ = static_cast<T>(0);
- samples_.clear();
-}
-
-template<class T>
-int MovingAverage<T>::size() {
- return samples_.size();
-}
-
-} // namespace webrtc
-
-#endif // WEBRTC_MODULES_VIDEO_CODING_MOVING_AVERAGE_SCALER_H_