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56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
//
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// BandwidthRecorder.h
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//
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// Created by Seth Alves on 2015-1-30
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// Copyright 2015 High Fidelity, Inc.
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//
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// Based on code by Tobias Schwinger
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#ifndef hifi_BandwidthRecorder_h
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#define hifi_BandwidthRecorder_h
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#include <QElapsedTimer>
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class BandwidthRecorder {
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public:
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BandwidthRecorder();
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~BandwidthRecorder();
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// keep track of data rate in one direction
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class Stream {
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public:
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Stream(float msToAverage = 3000.0f);
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void updateValue(double amount);
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double getValue() const { return _value; }
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private:
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double _value; // Current value.
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double _msToAverage; // Milliseconds to average.
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QElapsedTimer _prevTime; // Time of last feed.
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};
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// keep track of data rate in two directions as well as units and style to use during display
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class Channel {
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public:
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Channel(char const* const caption, char const* unitCaption, double unitScale, unsigned colorRGBA);
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Stream input;
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Stream output;
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char const* const caption;
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char const* unitCaption;
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double unitScale;
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unsigned colorRGBA;
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};
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// create the channels we keep track of
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Channel* audioChannel = new Channel("Audio", "Kbps", 8000.0 / 1024.0, 0x33cc99ff);
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Channel* avatarsChannel = new Channel("Avatars", "Kbps", 8000.0 / 1024.0, 0xffef40c0);
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Channel* octreeChannel = new Channel("Octree", "Kbps", 8000.0 / 1024.0, 0xd0d0d0a0);
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Channel* metavoxelsChannel = new Channel("Metavoxels", "Kbps", 8000.0 / 1024.0, 0xd0d0d0a0);
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Channel* totalChannel = new Channel("Total", "Kbps", 8000.0 / 1024.0, 0xd0d0d0a0);
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};
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#endif
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