mirror of https://github.com/f4exb/sdrangel.git
154 lines
4.2 KiB
C++
154 lines
4.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// written by Christian Daniel //
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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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// //
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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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#ifndef INCLUDE_GLSCOPE_H
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#define INCLUDE_GLSCOPE_H
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#include <QGLWidget>
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#include <QPen>
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#include <QTimer>
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#include <QMutex>
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#include "dsp/dsptypes.h"
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#include "dsp/scopevis.h"
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#include "gui/scaleengine.h"
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#include "util/export.h"
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class DSPEngine;
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class ScopeVis;
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class SDRANGEL_API GLScope: public QGLWidget {
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Q_OBJECT
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public:
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enum Mode {
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ModeIQ,
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ModeMagLinPha,
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ModeMagdBPha,
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ModeDerived12,
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ModeCyclostationary
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};
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enum Displays {
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DisplayBoth,
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DisplayFirstOnly,
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DisplaySecondOnly
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};
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GLScope(QWidget* parent = NULL);
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~GLScope();
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void setDSPEngine(DSPEngine* dspEngine);
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void setAmp(Real amp);
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void setAmpOfs(Real ampOfs);
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void setTimeBase(int timeBase);
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void setTimeOfsProMill(int timeOfsProMill);
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void setMode(Mode mode);
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void setDisplays(Displays displays);
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void setOrientation(Qt::Orientation orientation);
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void setDisplayGridIntensity(int intensity);
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void setDisplayTraceIntensity(int intensity);
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void setTriggerChannel(ScopeVis::TriggerChannel triggerChannel);
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void setTriggerLevel(Real triggerLevel);
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void setTriggerPre(Real triggerPre);
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void newTrace(const std::vector<Complex>& trace, int sampleRate);
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int getTraceSize() const { return m_rawTrace.size(); }
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void setSampleRate(int sampleRate);
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int getSampleRate() const { return m_sampleRate; }
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Mode getDataMode() const { return m_mode; }
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void connectTimer(const QTimer& timer);
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signals:
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void traceSizeChanged(int);
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void sampleRateChanged(int);
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private:
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// state
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QTimer m_timer;
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QMutex m_mutex;
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bool m_dataChanged;
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bool m_configChanged;
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Mode m_mode;
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Displays m_displays;
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Qt::Orientation m_orientation;
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// traces
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std::vector<Complex> m_rawTrace;
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std::vector<Complex> m_mathTrace;
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std::vector<Complex>* m_displayTrace;
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int m_oldTraceSize;
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int m_sampleRate;
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Real m_amp1;
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Real m_amp2;
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Real m_ofs1;
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Real m_ofs2;
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// sample sink
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DSPEngine* m_dspEngine;
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ScopeVis* m_scopeVis;
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// config
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Real m_amp;
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Real m_ofs;
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int m_timeBase;
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int m_timeOfsProMill;
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ScopeVis::TriggerChannel m_triggerChannel;
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Real m_triggerLevel;
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Real m_triggerPre;
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// graphics stuff
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QRectF m_glScopeRect1;
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QRectF m_glScopeRect2;
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int m_displayGridIntensity;
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int m_displayTraceIntensity;
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QRectF m_glLeft1ScaleRect;
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QRectF m_glLeft2ScaleRect;
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QRectF m_glBot1ScaleRect;
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QRectF m_glBot2ScaleRect;
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QPixmap m_left1ScalePixmap;
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QPixmap m_left2ScalePixmap;
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QPixmap m_bot1ScalePixmap;
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QPixmap m_bot2ScalePixmap;
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bool m_left1ScaleTextureAllocated;
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bool m_left2ScaleTextureAllocated;
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bool m_bot1ScaleTextureAllocated;
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bool m_bot2ScaleTextureAllocated;
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GLuint m_left1ScaleTexture;
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GLuint m_left2ScaleTexture;
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GLuint m_bot1ScaleTexture;
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GLuint m_bot2ScaleTexture;
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ScaleEngine m_x1Scale;
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ScaleEngine m_x2Scale;
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ScaleEngine m_y1Scale;
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ScaleEngine m_y2Scale;
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void initializeGL();
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void resizeGL(int width, int height);
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void paintGL();
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void mousePressEvent(QMouseEvent*);
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void handleMode();
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void applyConfig();
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protected slots:
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void tick();
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};
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#endif // INCLUDE_GLSCOPE_H
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