OpenShot Library | libopenshot  0.2.5
VideoRenderer.cpp
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1 /**
2  * @file
3  * @brief Source file for VideoRenderer class
4  * @author Jonathan Thomas <jonathan@openshot.org>
5  *
6  * @ref License
7  */
8 
9 /* LICENSE
10  *
11  * Copyright (c) 2008-2019 OpenShot Studios, LLC
12  * <http://www.openshotstudios.com/>. This file is part of
13  * OpenShot Library (libopenshot), an open-source project dedicated to
14  * delivering high quality video editing and animation solutions to the
15  * world. For more information visit <http://www.openshot.org/>.
16  *
17  * OpenShot Library (libopenshot) is free software: you can redistribute it
18  * and/or modify it under the terms of the GNU Lesser General Public License
19  * as published by the Free Software Foundation, either version 3 of the
20  * License, or (at your option) any later version.
21  *
22  * OpenShot Library (libopenshot) is distributed in the hope that it will be
23  * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
24  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25  * GNU Lesser General Public License for more details.
26  *
27  * You should have received a copy of the GNU Lesser General Public License
28  * along with OpenShot Library. If not, see <http://www.gnu.org/licenses/>.
29  */
30 
31 #include "../../include/Qt/VideoRenderer.h"
32 
33 
35  : QObject(parent)
36 {
37 }
38 
40 {
41 }
42 
43 /// Override QWidget which needs to be painted
44 void VideoRenderer::OverrideWidget(int64_t qwidget_address)
45 {
46  // re-cast QWidget pointer (long) as an actual QWidget
47  override_widget = reinterpret_cast<QWidget*>(qwidget_address);
48 
49 }
50 
51 void VideoRenderer::render(std::shared_ptr<QImage> image)
52 {
53  if (image)
54  emit present(*image);
55 }
void present(const QImage &image)
void OverrideWidget(int64_t qwidget_address)
Override QWidget which needs to be painted.
VideoRenderer(QObject *parent=0)
void render(std::shared_ptr< QImage > image)