kopia lustrzana https://github.com/f4exb/sdrangel
622 wiersze
21 KiB
C++
622 wiersze
21 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019 Edouard Griffiths, F4EXB. //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QBuffer>
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#include <QDataStream>
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#include "SWGGLSpectrum.h"
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#include "util/simpleserializer.h"
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#include "spectrumsettings.h"
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SpectrumSettings::SpectrumSettings()
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{
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resetToDefaults();
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}
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SpectrumSettings::~SpectrumSettings()
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{}
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void SpectrumSettings::resetToDefaults()
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{
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m_fftSize = 1024;
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m_fftOverlap = 0;
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m_fftWindow = FFTWindow::Hanning;
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m_refLevel = 0;
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m_powerRange = 100;
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m_fpsPeriodMs = 50;
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m_decay = 1;
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m_decayDivisor = 1;
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m_histogramStroke = 30;
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m_displayGridIntensity = 5;
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m_displayTraceIntensity = 50;
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m_waterfallShare = 0.66;
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m_displayCurrent = true;
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m_displayWaterfall = true;
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m_invertedWaterfall = true;
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m_displayMaxHold = false;
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m_displayHistogram = false;
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m_displayGrid = false;
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m_averagingMode = AvgModeNone;
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m_averagingIndex = 0;
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m_averagingValue = 1;
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m_linear = false;
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m_ssb = false;
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m_usb = true;
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m_wsSpectrum = false;
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m_wsSpectrumAddress = "127.0.0.1";
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m_wsSpectrumPort = 8887;
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m_markersDisplay = MarkersDisplayNone;
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m_useCalibration = false;
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m_calibrationInterpMode = CalibInterpLinear;
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}
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QByteArray SpectrumSettings::serialize() const
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{
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SimpleSerializer s(1);
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s.writeS32(1, m_fftSize);
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s.writeS32(2, m_fftOverlap);
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s.writeS32(3, (int) m_fftWindow);
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s.writeReal(4, m_refLevel);
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s.writeReal(5, m_powerRange);
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s.writeBool(6, m_displayWaterfall);
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s.writeBool(7, m_invertedWaterfall);
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s.writeBool(8, m_displayMaxHold);
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s.writeBool(9, m_displayHistogram);
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s.writeS32(10, m_decay);
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s.writeBool(11, m_displayGrid);
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s.writeS32(13, m_displayGridIntensity);
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s.writeS32(14, m_decayDivisor);
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s.writeS32(15, m_histogramStroke);
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s.writeBool(16, m_displayCurrent);
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s.writeS32(17, m_displayTraceIntensity);
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s.writeReal(18, m_waterfallShare);
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s.writeS32(19, (int) m_averagingMode);
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s.writeS32(20, (qint32) getAveragingValue(m_averagingIndex, m_averagingMode));
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s.writeBool(21, m_linear);
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s.writeString(22, m_wsSpectrumAddress);
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s.writeU32(23, m_wsSpectrumPort);
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s.writeBool(24, m_ssb);
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s.writeBool(25, m_usb);
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s.writeS32(26, m_fpsPeriodMs);
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s.writeBool(27, m_wsSpectrum);
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s.writeS32(28, (int) m_markersDisplay);
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s.writeBool(29, m_useCalibration);
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s.writeS32(30, (int) m_calibrationInterpMode);
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s.writeS32(100, m_histogramMarkers.size());
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for (int i = 0; i < m_histogramMarkers.size(); i++) {
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s.writeBlob(101+i, m_histogramMarkers[i].serialize());
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}
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s.writeS32(110, m_waterfallMarkers.size());
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for (int i = 0; i < m_waterfallMarkers.size(); i++) {
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s.writeBlob(111+i, m_waterfallMarkers[i].serialize());
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}
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QByteArray dataAnnotation;
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QDataStream *stream = new QDataStream(&dataAnnotation, QIODevice::WriteOnly);
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(*stream) << m_annoationMarkers;
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delete stream;
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s.writeBlob(40, dataAnnotation);
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QByteArray dataCalibration;
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stream = new QDataStream(&dataCalibration, QIODevice::WriteOnly);
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(*stream) << m_calibrationPoints;
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delete stream;
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s.writeBlob(41, dataCalibration);
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return s.final();
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}
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QDataStream& operator<<(QDataStream& out, const SpectrumAnnotationMarker& marker)
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{
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out << marker.m_startFrequency;
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out << marker.m_bandwidth;
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out << marker.m_markerColor;
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out << (int) marker.m_show;
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out << marker.m_text;
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return out;
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}
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QDataStream& operator<<(QDataStream& out, const SpectrumCalibrationPoint& calibrationPoint)
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{
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out << calibrationPoint.m_frequency;
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out << calibrationPoint.m_powerRelativeReference;
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out << calibrationPoint.m_powerCalibratedReference;
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return out;
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}
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bool SpectrumSettings::deserialize(const QByteArray& data)
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{
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SimpleDeserializer d(data);
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if(!d.isValid()) {
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resetToDefaults();
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return false;
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}
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int tmp;
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uint32_t utmp;
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QByteArray bytetmp;
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if (d.getVersion() == 1)
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{
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d.readS32(1, &m_fftSize, 1024);
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d.readS32(2, &m_fftOverlap, 0);
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d.readS32(3, &tmp, (int) FFTWindow::Hanning);
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m_fftWindow = (FFTWindow::Function) tmp;
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d.readReal(4, &m_refLevel, 0);
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d.readReal(5, &m_powerRange, 100);
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d.readBool(6, &m_displayWaterfall, true);
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d.readBool(7, &m_invertedWaterfall, true);
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d.readBool(8, &m_displayMaxHold, false);
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d.readBool(9, &m_displayHistogram, false);
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d.readS32(10, &m_decay, 1);
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d.readBool(11, &m_displayGrid, false);
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d.readS32(13, &m_displayGridIntensity, 5);
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d.readS32(14, &m_decayDivisor, 1);
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d.readS32(15, &m_histogramStroke, 30);
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d.readBool(16, &m_displayCurrent, true);
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d.readS32(17, &m_displayTraceIntensity, 50);
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d.readReal(18, &m_waterfallShare, 0.66);
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d.readS32(19, &tmp, 0);
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m_averagingMode = tmp < 0 ? AvgModeNone : tmp > 3 ? AvgModeMax : (AveragingMode) tmp;
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d.readS32(20, &tmp, 0);
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m_averagingIndex = getAveragingIndex(tmp, m_averagingMode);
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m_averagingValue = getAveragingValue(m_averagingIndex, m_averagingMode);
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d.readBool(21, &m_linear, false);
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d.readString(22, &m_wsSpectrumAddress, "127.0.0.1");
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d.readU32(23, &utmp, 8887);
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m_wsSpectrumPort = utmp < 1024 ? 1024 : utmp > 65535 ? 65535 : utmp;
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d.readBool(24, &m_ssb, false);
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d.readBool(25, &m_usb, true);
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d.readS32(26, &tmp, 50);
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m_fpsPeriodMs = tmp < 5 ? 5 : tmp > 500 ? 500 : tmp;
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d.readBool(27, &m_wsSpectrum, false);
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d.readS32(28, &tmp, 0);
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m_markersDisplay = (MarkersDisplay) tmp;
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d.readBool(29, &m_useCalibration, false);
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d.readS32(30, &tmp, 0);
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m_calibrationInterpMode = (CalibrationInterpolationMode) tmp;
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int histogramMarkersSize;
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d.readS32(100, &histogramMarkersSize, 0);
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histogramMarkersSize = histogramMarkersSize < 0 ? 0 :
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histogramMarkersSize > SpectrumHistogramMarker::m_maxNbOfMarkers ?
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SpectrumHistogramMarker::m_maxNbOfMarkers : histogramMarkersSize;
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m_histogramMarkers.clear();
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for (int i = 0; i < histogramMarkersSize; i++)
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{
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d.readBlob(101+i, &bytetmp);
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m_histogramMarkers.push_back(SpectrumHistogramMarker());
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m_histogramMarkers.back().deserialize(bytetmp);
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}
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int waterfallMarkersSize;
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d.readS32(110, &waterfallMarkersSize, 0);
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waterfallMarkersSize = waterfallMarkersSize < 0 ? 0 :
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waterfallMarkersSize > SpectrumWaterfallMarker::m_maxNbOfMarkers ?
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SpectrumWaterfallMarker::m_maxNbOfMarkers : waterfallMarkersSize;
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m_waterfallMarkers.clear();
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for (int i = 0; i < waterfallMarkersSize; i++)
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{
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d.readBlob(111+i, &bytetmp);
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m_waterfallMarkers.push_back(SpectrumWaterfallMarker());
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m_waterfallMarkers.back().deserialize(bytetmp);
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}
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d.readBlob(40, &bytetmp);
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QDataStream *stream = new QDataStream(bytetmp);
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(*stream) >> m_annoationMarkers;
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delete stream;
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d.readBlob(41, &bytetmp);
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stream = new QDataStream(bytetmp);
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(*stream) >> m_calibrationPoints;
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delete stream;
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return true;
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}
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else
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{
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resetToDefaults();
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return false;
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}
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}
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QDataStream& operator>>(QDataStream& in, SpectrumAnnotationMarker& marker)
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{
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int tmp;
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in >> marker.m_startFrequency;
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in >> marker.m_bandwidth;
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in >> marker.m_markerColor;
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in >> tmp;
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in >> marker.m_text;
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marker.m_show = (SpectrumAnnotationMarker::ShowState) tmp;
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return in;
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}
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QDataStream& operator>>(QDataStream& in, SpectrumCalibrationPoint& calibrationPoint)
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{
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in >> calibrationPoint.m_frequency;
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in >> calibrationPoint.m_powerRelativeReference;
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in >> calibrationPoint.m_powerCalibratedReference;
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return in;
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}
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void SpectrumSettings::formatTo(SWGSDRangel::SWGObject *swgObject) const
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{
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SWGSDRangel::SWGGLSpectrum *swgSpectrum = static_cast<SWGSDRangel::SWGGLSpectrum *>(swgObject);
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swgSpectrum->setFftWindow((int) m_fftWindow);
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swgSpectrum->setFftSize(m_fftSize);
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swgSpectrum->setFftOverlap(m_fftOverlap);
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swgSpectrum->setAveragingMode((int) m_averagingMode);
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swgSpectrum->setAveragingValue(SpectrumSettings::getAveragingValue(m_averagingIndex, m_averagingMode));
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swgSpectrum->setRefLevel(m_refLevel);
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swgSpectrum->setPowerRange(m_powerRange);
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swgSpectrum->setFpsPeriodMs(m_fpsPeriodMs);
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swgSpectrum->setLinear(m_linear ? 1 : 0);
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swgSpectrum->setWsSpectrum(m_wsSpectrum ? 1 : 0);
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swgSpectrum->setWsSpectrumPort(m_wsSpectrumPort);
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if (swgSpectrum->getWsSpectrumAddress()) {
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*swgSpectrum->getWsSpectrumAddress() = m_wsSpectrumAddress;
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} else {
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swgSpectrum->setWsSpectrumAddress(new QString(m_wsSpectrumAddress));
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}
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swgSpectrum->setDisplayHistogram(m_displayHistogram ? 1 : 0);
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swgSpectrum->setDecay(m_decay);
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swgSpectrum->setDecayDivisor(m_decayDivisor);
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swgSpectrum->setHistogramStroke(m_histogramStroke);
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swgSpectrum->setDisplayMaxHold(m_displayMaxHold ? 1 : 0);
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swgSpectrum->setDisplayCurrent(m_displayCurrent ? 1 : 0);
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swgSpectrum->setDisplayTraceIntensity(m_displayTraceIntensity);
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swgSpectrum->setInvertedWaterfall(m_invertedWaterfall ? 1 : 0);
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swgSpectrum->setDisplayWaterfall(m_displayWaterfall ? 1 : 0);
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swgSpectrum->setDisplayGrid(m_displayGrid ? 1 : 0);
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swgSpectrum->setDisplayGridIntensity(m_displayGridIntensity);
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swgSpectrum->setSsb(m_ssb ? 1 : 0);
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swgSpectrum->setUsb(m_usb ? 1 : 0);
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swgSpectrum->setWaterfallShare(m_waterfallShare);
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swgSpectrum->setMarkersDisplay((int) m_markersDisplay);
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swgSpectrum->setUseCalibration(m_useCalibration ? 1 : 0);
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swgSpectrum->setCalibrationInterpMode((int) m_calibrationInterpMode);
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if (m_histogramMarkers.size() > 0)
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{
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swgSpectrum->setHistogramMarkers(new QList<SWGSDRangel::SWGSpectrumHistogramMarker *>);
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for (const auto &marker : m_histogramMarkers)
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{
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swgSpectrum->getHistogramMarkers()->append(new SWGSDRangel::SWGSpectrumHistogramMarker);
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swgSpectrum->getHistogramMarkers()->back()->setFrequency(marker.m_frequency);
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swgSpectrum->getHistogramMarkers()->back()->setPower(marker.m_power);
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swgSpectrum->getHistogramMarkers()->back()->setMarkerType((int) marker.m_markerType);
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swgSpectrum->getHistogramMarkers()->back()->setMarkerColor(qColorToInt(marker.m_markerColor));
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swgSpectrum->getHistogramMarkers()->back()->setShow(marker.m_show ? 1 : 0);
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}
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}
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if (m_waterfallMarkers.size() > 0)
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{
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swgSpectrum->setWaterfallMarkers(new QList<SWGSDRangel::SWGSpectrumWaterfallMarker *>);
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for (const auto &marker : m_waterfallMarkers)
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{
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swgSpectrum->getWaterfallMarkers()->append(new SWGSDRangel::SWGSpectrumWaterfallMarker);
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swgSpectrum->getWaterfallMarkers()->back()->setFrequency(marker.m_frequency);
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swgSpectrum->getWaterfallMarkers()->back()->setTime(marker.m_time);
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swgSpectrum->getWaterfallMarkers()->back()->setMarkerColor(qColorToInt(marker.m_markerColor));
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swgSpectrum->getWaterfallMarkers()->back()->setShow(marker.m_show ? 1 : 0);
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}
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}
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if (m_annoationMarkers.size() > 0)
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{
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swgSpectrum->setAnnotationMarkers(new QList<SWGSDRangel::SWGSpectrumAnnotationMarker *>);
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for (const auto &marker : m_annoationMarkers)
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{
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swgSpectrum->getAnnotationMarkers()->append(new SWGSDRangel::SWGSpectrumAnnotationMarker);
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swgSpectrum->getAnnotationMarkers()->back()->setStartFrequency(marker.m_startFrequency);
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swgSpectrum->getAnnotationMarkers()->back()->setBandwidth(marker.m_bandwidth);
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swgSpectrum->getAnnotationMarkers()->back()->setMarkerColor(qColorToInt(marker.m_markerColor));
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swgSpectrum->getAnnotationMarkers()->back()->setShow((int) marker.m_show);
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}
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}
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if (m_calibrationPoints.size() > 0)
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{
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swgSpectrum->setCalibrationPoints(new QList<SWGSDRangel::SWGSpectrumCalibrationPoint *>);
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for (const auto &calibrationPoint : m_calibrationPoints)
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{
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swgSpectrum->getCalibrationPoints()->append(new SWGSDRangel::SWGSpectrumCalibrationPoint);
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swgSpectrum->getCalibrationPoints()->back()->setFrequency(calibrationPoint.m_frequency);
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swgSpectrum->getCalibrationPoints()->back()->setPowerRelativeReference(calibrationPoint.m_powerRelativeReference);
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swgSpectrum->getCalibrationPoints()->back()->setPowerAbsoluteReference(calibrationPoint.m_powerCalibratedReference);
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}
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}
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}
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void SpectrumSettings::updateFrom(const QStringList& keys, const SWGSDRangel::SWGObject *swgObject)
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{
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SWGSDRangel::SWGGLSpectrum *swgSpectrum =
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static_cast<SWGSDRangel::SWGGLSpectrum *>(const_cast<SWGSDRangel::SWGObject *>(swgObject));
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if (keys.contains("spectrumConfig.fftWindow")) {
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m_fftWindow = (FFTWindow::Function) swgSpectrum->getFftWindow();
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}
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if (keys.contains("spectrumConfig.fftSize")) {
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m_fftSize = swgSpectrum->getFftSize();
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}
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if (keys.contains("spectrumConfig.fftOverlap")) {
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m_fftOverlap = swgSpectrum->getFftOverlap();
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}
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if (keys.contains("spectrumConfig.averagingMode")) {
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m_averagingMode = (SpectrumSettings::AveragingMode) swgSpectrum->getAveragingMode();
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}
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if (keys.contains("spectrumConfig.averagingValue"))
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{
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m_averagingValue = swgSpectrum->getAveragingValue();
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m_averagingIndex = SpectrumSettings::getAveragingIndex(m_averagingValue, m_averagingMode);
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}
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if (keys.contains("spectrumConfig.refLevel")) {
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m_refLevel = swgSpectrum->getRefLevel();
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}
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if (keys.contains("spectrumConfig.powerRange")) {
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m_powerRange = swgSpectrum->getPowerRange();
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}
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if (keys.contains("spectrumConfig.fpsPeriodMs")) {
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m_fpsPeriodMs = swgSpectrum->getFpsPeriodMs();
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}
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if (keys.contains("spectrumConfig.linear")) {
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m_linear = swgSpectrum->getLinear() != 0;
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}
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if (keys.contains("spectrumConfig.wsSpectrum")) {
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m_wsSpectrum = swgSpectrum->getWsSpectrum() != 0;
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}
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if (keys.contains("spectrumConfig.wsSpectrum")) {
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m_wsSpectrum = swgSpectrum->getWsSpectrum() != 0;
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}
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if (keys.contains("spectrumConfig.wsSpectrumAddress")) {
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m_wsSpectrumAddress = *swgSpectrum->getWsSpectrumAddress();
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}
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if (keys.contains("spectrumConfig.wsSpectrumPort")) {
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m_wsSpectrumPort = swgSpectrum->getWsSpectrumPort();
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}
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if (keys.contains("spectrumConfig.displayHistogram")) {
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m_displayHistogram = swgSpectrum->getDisplayHistogram() != 0;
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}
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if (keys.contains("spectrumConfig.decay")) {
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m_decay = swgSpectrum->getDecay();
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}
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if (keys.contains("spectrumConfig.decayDivisor")) {
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m_decayDivisor = swgSpectrum->getDecayDivisor();
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}
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if (keys.contains("spectrumConfig.histogramStroke")) {
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m_histogramStroke = swgSpectrum->getHistogramStroke();
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}
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if (keys.contains("spectrumConfig.displayMaxHold")) {
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m_displayMaxHold = swgSpectrum->getDisplayMaxHold() != 0;
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}
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if (keys.contains("spectrumConfig.displayCurrent")) {
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m_displayCurrent = swgSpectrum->getDisplayCurrent() != 0;
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}
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if (keys.contains("spectrumConfig.displayTraceIntensity")) {
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m_displayTraceIntensity = swgSpectrum->getDisplayTraceIntensity();
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}
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if (keys.contains("spectrumConfig.invertedWaterfall")) {
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m_invertedWaterfall = swgSpectrum->getInvertedWaterfall() != 0;
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}
|
|
if (keys.contains("spectrumConfig.displayWaterfall")) {
|
|
m_displayWaterfall = swgSpectrum->getDisplayWaterfall() != 0;
|
|
}
|
|
if (keys.contains("spectrumConfig.displayGrid")) {
|
|
m_displayGrid = swgSpectrum->getDisplayGrid() != 0;
|
|
}
|
|
if (keys.contains("spectrumConfig.displayGridIntensity")) {
|
|
m_displayGridIntensity = swgSpectrum->getDisplayGridIntensity();
|
|
}
|
|
if (keys.contains("spectrumConfig.ssb")) {
|
|
m_ssb = swgSpectrum->getSsb() != 0;
|
|
}
|
|
if (keys.contains("spectrumConfig.usb")) {
|
|
m_usb = swgSpectrum->getUsb() != 0;
|
|
}
|
|
if (keys.contains("spectrumConfig.waterfallShare")) {
|
|
m_waterfallShare = swgSpectrum->getWaterfallShare();
|
|
}
|
|
if (keys.contains("spectrumConfig.markersDisplay")) {
|
|
m_markersDisplay = (SpectrumSettings::MarkersDisplay) swgSpectrum->getMarkersDisplay();
|
|
}
|
|
if (keys.contains("spectrumConfig.useCalibration")) {
|
|
m_useCalibration = swgSpectrum->getUseCalibration() != 0;
|
|
}
|
|
if (keys.contains("spectrumConfig.calibrationInterpMode")) {
|
|
m_calibrationInterpMode = (CalibrationInterpolationMode) swgSpectrum->getCalibrationInterpMode();
|
|
}
|
|
|
|
if (keys.contains("spectrumConfig.histogramMarkers"))
|
|
{
|
|
QList<SWGSDRangel::SWGSpectrumHistogramMarker *> *swgHistogramMarkers = swgSpectrum->getHistogramMarkers();
|
|
m_histogramMarkers.clear();
|
|
int i = 0;
|
|
|
|
for (const auto &swgHistogramMarker : *swgHistogramMarkers)
|
|
{
|
|
m_histogramMarkers.push_back(SpectrumHistogramMarker());
|
|
m_histogramMarkers.back().m_frequency = swgHistogramMarker->getFrequency();
|
|
m_histogramMarkers.back().m_power = swgHistogramMarker->getPower();
|
|
m_histogramMarkers.back().m_markerType = (SpectrumHistogramMarker::SpectrumMarkerType) swgHistogramMarker->getMarkerType();
|
|
m_histogramMarkers.back().m_markerColor = intToQColor(swgHistogramMarker->getMarkerColor());
|
|
m_histogramMarkers.back().m_show = swgHistogramMarker->getShow() != 0;
|
|
|
|
if (i++ == 10) { // no more than 10 markers
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (keys.contains("spectrumConfig.waterfallMarkers"))
|
|
{
|
|
QList<SWGSDRangel::SWGSpectrumWaterfallMarker *> *swgWaterfallMarkers = swgSpectrum->getWaterfallMarkers();
|
|
m_waterfallMarkers.clear();
|
|
int i = 0;
|
|
|
|
for (const auto &swgWaterfallMarker : *swgWaterfallMarkers)
|
|
{
|
|
m_waterfallMarkers.push_back(SpectrumWaterfallMarker());
|
|
m_waterfallMarkers.back().m_frequency = swgWaterfallMarker->getFrequency();
|
|
m_waterfallMarkers.back().m_time = swgWaterfallMarker->getTime();
|
|
m_waterfallMarkers.back().m_markerColor = intToQColor(swgWaterfallMarker->getMarkerColor());
|
|
m_waterfallMarkers.back().m_show = swgWaterfallMarker->getShow() != 0;
|
|
|
|
if (i++ == 10) { // no more than 10 markers
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (keys.contains("spectrumConfig.annotationMarkers"))
|
|
{
|
|
QList<SWGSDRangel::SWGSpectrumAnnotationMarker *> *swgAnnotationMarkers = swgSpectrum->getAnnotationMarkers();
|
|
m_waterfallMarkers.clear();
|
|
|
|
for (const auto &swgAnnotationMarker : *swgAnnotationMarkers)
|
|
{
|
|
m_annoationMarkers.push_back(SpectrumAnnotationMarker());
|
|
m_annoationMarkers.back().m_startFrequency = swgAnnotationMarker->getStartFrequency();
|
|
m_annoationMarkers.back().m_bandwidth = swgAnnotationMarker->getBandwidth() < 0 ? 0 : swgAnnotationMarker->getBandwidth();
|
|
m_annoationMarkers.back().m_markerColor = intToQColor(swgAnnotationMarker->getMarkerColor());
|
|
m_annoationMarkers.back().m_show = (SpectrumAnnotationMarker::ShowState) swgAnnotationMarker->getShow();
|
|
}
|
|
}
|
|
|
|
if (keys.contains("spectrumConfig.calibrationPoints"))
|
|
{
|
|
QList<SWGSDRangel::SWGSpectrumCalibrationPoint *> *swgCalibrationPoints = swgSpectrum->getCalibrationPoints();
|
|
m_calibrationPoints.clear();
|
|
|
|
for (const auto &swgCalibrationPoint : *swgCalibrationPoints)
|
|
{
|
|
m_calibrationPoints.push_back(SpectrumCalibrationPoint());
|
|
m_calibrationPoints.back().m_frequency = swgCalibrationPoint->getFrequency();
|
|
m_calibrationPoints.back().m_powerRelativeReference = swgCalibrationPoint->getPowerRelativeReference();
|
|
m_calibrationPoints.back().m_powerCalibratedReference = swgCalibrationPoint->getPowerAbsoluteReference();
|
|
}
|
|
}
|
|
}
|
|
|
|
int SpectrumSettings::getAveragingMaxScale(AveragingMode averagingMode)
|
|
{
|
|
if (averagingMode == AvgModeMoving) {
|
|
return 3; // max 10k
|
|
} else {
|
|
return 5; // max 1M
|
|
}
|
|
}
|
|
|
|
int SpectrumSettings::getAveragingValue(int averagingIndex, AveragingMode averagingMode)
|
|
{
|
|
if (averagingIndex <= 0) {
|
|
return 1;
|
|
}
|
|
|
|
int v = averagingIndex - 1;
|
|
int m = pow(10.0, v/3 > getAveragingMaxScale(averagingMode) ? getAveragingMaxScale(averagingMode) : v/3);
|
|
int x = 1;
|
|
|
|
if (v % 3 == 0) {
|
|
x = 2;
|
|
} else if (v % 3 == 1) {
|
|
x = 5;
|
|
} else if (v % 3 == 2) {
|
|
x = 10;
|
|
}
|
|
|
|
return x * m;
|
|
}
|
|
|
|
int SpectrumSettings::getAveragingIndex(int averagingValue, AveragingMode averagingMode)
|
|
{
|
|
if (averagingValue <= 1) {
|
|
return 0;
|
|
}
|
|
|
|
int v = averagingValue;
|
|
int j = 0;
|
|
|
|
for (int i = 0; i <= getAveragingMaxScale(averagingMode); i++)
|
|
{
|
|
if (v < 20)
|
|
{
|
|
if (v < 2) {
|
|
j = 0;
|
|
} else if (v < 5) {
|
|
j = 1;
|
|
} else if (v < 10) {
|
|
j = 2;
|
|
} else {
|
|
j = 3;
|
|
}
|
|
|
|
return 3*i + j;
|
|
}
|
|
|
|
v /= 10;
|
|
}
|
|
|
|
return 3*getAveragingMaxScale(averagingMode) + 3;
|
|
}
|
|
|
|
uint64_t SpectrumSettings::getMaxAveragingValue(int fftSize, AveragingMode averagingMode)
|
|
{
|
|
if (averagingMode == AvgModeMoving)
|
|
{
|
|
uint64_t limit = (1UL<<28) / (sizeof(double)*fftSize); // 256 MB max
|
|
return limit > (1<<14) ? (1<<14) : limit; // limit to 16 kS anyway
|
|
}
|
|
else
|
|
{
|
|
return (1<<20); // fixed 1 MS
|
|
}
|
|
}
|
|
|
|
int SpectrumSettings::qColorToInt(const QColor& color)
|
|
{
|
|
return 256*256*color.blue() + 256*color.green() + color.red();
|
|
}
|
|
|
|
QColor SpectrumSettings::intToQColor(int intColor)
|
|
{
|
|
int r = intColor % 256;
|
|
int bg = intColor / 256;
|
|
int g = bg % 256;
|
|
int b = bg / 256;
|
|
return QColor(r, g, b);
|
|
}
|