mirror of
https://github.com/qTox/qTox.git
synced 2024-03-22 14:00:36 +08:00
80 lines
1.8 KiB
C++
80 lines
1.8 KiB
C++
/*
|
|
Copyright (C) 2014 by Project Tox <https://tox.im>
|
|
|
|
This file is part of qTox, a Qt-based graphical interface for Tox.
|
|
|
|
This program is libre software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
|
See the COPYING file for more details.
|
|
*/
|
|
|
|
#ifndef CAMERAWORKER_H
|
|
#define CAMERAWORKER_H
|
|
|
|
#include <QObject>
|
|
#include <QList>
|
|
#include <QMap>
|
|
#include <QMutex>
|
|
#include <QQueue>
|
|
#include <QSize>
|
|
|
|
#include "opencv2/highgui/highgui.hpp"
|
|
#include "videosource.h"
|
|
|
|
class QTimer;
|
|
|
|
class CameraWorker : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
CameraWorker(int index);
|
|
void doWork();
|
|
|
|
void suspend();
|
|
void resume();
|
|
void setProp(int prop, double val);
|
|
double getProp(int prop); // blocking call!
|
|
|
|
public slots:
|
|
void onStart();
|
|
void probeProp(int prop);
|
|
void probeResolutions();
|
|
|
|
signals:
|
|
void started();
|
|
void newFrameAvailable(const VideoFrame frame);
|
|
void resProbingFinished(QList<QSize> res);
|
|
void propProbingFinished(int prop, double val);
|
|
|
|
private slots:
|
|
void _suspend();
|
|
void _resume();
|
|
void _setProp(int prop, double val);
|
|
double _getProp(int prop);
|
|
void _probeResolutions();
|
|
|
|
private:
|
|
void applyProps();
|
|
void subscribe();
|
|
void unsubscribe();
|
|
|
|
private:
|
|
QMutex mutex;
|
|
QQueue<cv::Mat3b> queue;
|
|
QTimer* clock;
|
|
cv::VideoCapture cam;
|
|
cv::Mat3b frame;
|
|
int camIndex;
|
|
QMap<int, double> props;
|
|
QList<QSize> resolutions;
|
|
int refCount;
|
|
};
|
|
|
|
#endif // CAMERAWORKER_H
|