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/* Copyright (c) 2012 Patrick Ruoff
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*/
#ifndef VIDEOWIDGET_H
#define VIDEOWIDGET_H
#include <QGLWidget>
#include <QTime>
#include <opencv2/opencv.hpp>
#include <memory>
#include <QWidget>
#include <QMutex>
#include <QMutexLocker>
// ----------------------------------------------------------------------------
class VideoWidget : public QGLWidget
{
Q_OBJECT
public:
VideoWidget(QWidget *parent) : QGLWidget(parent), mtx() {
#if !defined(_WIN32)
setAttribute(Qt::WA_NativeWindow, true);
#endif
}
void initializeGL();
void resizeGL(int w, int h);
void paintGL();
void update_image(cv::Mat frame, std::auto_ptr< std::vector<cv::Vec2f> > points);
void update();
private:
void resize_frame();
cv::Mat frame;
QImage qframe;
QImage resized_qframe;
QMutex mtx;
std::auto_ptr< std::vector<cv::Vec2f> > points;
};
#endif // VIDEOWIDGET_H
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