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https://github.com/f4exb/sdrangel.git
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6b6a3f66c3
Pass satellite name to image worker thread. Don't stop image worker thread when device stopped, as this prevents the image processing controls in the GUI from working.
141 lines
4.5 KiB
C++
141 lines
4.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015-2018 Edouard Griffiths, F4EXB. //
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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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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#ifndef INCLUDE_APTDEMODIMAGEWORKER_H
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#define INCLUDE_APTDEMODIMAGEWORKER_H
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#include <QObject>
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#include <QMutex>
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#include <QImage>
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#include <apt.h>
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#include "util/messagequeue.h"
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#include "util/message.h"
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#include "aptdemodsettings.h"
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class APTDemodImageWorker : public QObject
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{
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Q_OBJECT
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public:
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class MsgConfigureAPTDemodImageWorker : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const APTDemodSettings& getSettings() const { return m_settings; }
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bool getForce() const { return m_force; }
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static MsgConfigureAPTDemodImageWorker* create(const APTDemodSettings& settings, bool force)
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{
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return new MsgConfigureAPTDemodImageWorker(settings, force);
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}
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private:
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APTDemodSettings m_settings;
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bool m_force;
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MsgConfigureAPTDemodImageWorker(const APTDemodSettings& settings, bool force) :
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Message(),
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m_settings(settings),
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m_force(force)
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{ }
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};
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class MsgSaveImageToDisk : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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static MsgSaveImageToDisk* create()
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{
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return new MsgSaveImageToDisk();
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}
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private:
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MsgSaveImageToDisk() :
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Message()
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{
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}
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};
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class MsgSetSatelliteName : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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QString getSatelliteName() const { return m_satelliteName; }
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static MsgSetSatelliteName* create(const QString &satelliteName)
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{
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return new MsgSetSatelliteName(satelliteName);
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}
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private:
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QString m_satelliteName;
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MsgSetSatelliteName(const QString &satelliteName) :
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Message(),
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m_satelliteName(satelliteName)
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{
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}
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};
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APTDemodImageWorker();
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~APTDemodImageWorker();
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void reset();
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void startWork();
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void stopWork();
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bool isRunning() const { return m_running; }
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MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; } //!< Get the queue for asynchronous inbound communication
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void setMessageQueueToGUI(MessageQueue *messageQueue) { m_messageQueueToGUI = messageQueue; }
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private:
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MessageQueue m_inputMessageQueue; //!< Queue for asynchronous inbound communication
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MessageQueue *m_messageQueueToGUI;
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APTDemodSettings m_settings;
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// Image buffers
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apt_image_t m_image; // Received image
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apt_image_t m_tempImage; // Processed image
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QImage m_greyImage;
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QImage m_colourImage;
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QString m_satelliteName;
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bool m_running;
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QMutex m_mutex;
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bool handleMessage(const Message& cmd);
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void applySettings(const APTDemodSettings& settings, bool force = false);
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void resetDecoder();
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void processPixels(const float *pixels);
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void sendImageToGUI();
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void sendLineToGUI();
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void saveImageToDisk();
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QImage processImage(QStringList& imageTypes);
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QImage extractImage(QImage image);
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static void copyImage(apt_image_t *dst, apt_image_t *src);
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static uchar roundAndClip(float p);
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private slots:
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void handleInputMessages();
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};
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#endif // INCLUDE_APTDEMODIMAGEWORKER_H
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