CuteLogger
Fast and simple logging solution for Qt based applications
videorgbparadescopewidget.h
1 /*
2  * Copyright (c) 2019 Meltytech, LLC
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #ifndef VIDEORGBPARADESCOPEWIDGET_H
19 #define VIDEORGBPARADESCOPEWIDGET_H
20 
21 #include "scopewidget.h"
22 #include <QMutex>
23 #include <QImage>
24 
25 class VideoRgbParadeScopeWidget Q_DECL_FINAL : public ScopeWidget
26 {
27  Q_OBJECT
28 
29 public:
30  explicit VideoRgbParadeScopeWidget();
31  QString getTitle() Q_DECL_OVERRIDE;
32 
33 private:
34  void refreshScope(const QSize& size, bool full) Q_DECL_OVERRIDE;
35  void paintEvent(QPaintEvent*) Q_DECL_OVERRIDE;
36  void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
37 
38  SharedFrame m_frame;
39  QImage m_renderImg;
40 
41  // Variables accessed from multiple threads (mutex protected)
42  QMutex m_mutex;
43  QImage m_displayImg;
44 };
45 
46 #endif // VIDEORGBPARADESCOPEWIDGET_H
SharedFrame
The SharedFrame provides thread safe access to Mlt::Frame data.
Definition: sharedframe.h:49
ScopeWidget
The ScopeWidget provides a common interface for all scopes in Shotcut.
Definition: scopewidget.h:58
ScopeWidget::getTitle
virtual QString getTitle()=0