1 /* 2 * GStreamer 3 * Copyright (C) 2009 Julien Isorce <julien.isorce@gmail.com> 4 * Copyright (C) 2009 Andrey Nechypurenko <andreynech@gmail.com> 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public 17 * License along with this library; if not, write to the 18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef QGLRENDERER_H 23 #define QGLRENDERER_H 24 25 #include <QGLWidget> 26 27 #include <gst/gl/gstglcontext.h> 28 29 30 class GstThread; 31 32 class QGLRenderer : public QGLWidget 33 { 34 Q_OBJECT 35 36 public: 37 QGLRenderer(const QString &videoLocation, QWidget *parent = nullptr); 38 ~QGLRenderer(); 39 40 void closeEvent(QCloseEvent* event); 41 42 Q_SIGNALS: 43 void closeRequested(); 44 45 public Q_SLOTS: 46 void newFrame(); 47 48 protected: 49 virtual void initializeGL(); 50 virtual void resizeGL(int width, int height); 51 virtual void paintGL(); 52 53 private: 54 QString videoLoc; 55 GstThread *gst_thread; 56 bool closing; 57 GstBuffer *frame; 58 }; 59 60 #endif // QGLRENDERER_H 61