OpenShot Library | libopenshot  0.1.9
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  * @section LICENSE
7  *
8  * Copyright (c) 2008-2014 OpenShot Studios, LLC
9  * <http://www.openshotstudios.com/>. This file is part of
10  * OpenShot Library (libopenshot), an open-source project dedicated to
11  * delivering high quality video editing and animation solutions to the
12  * world. For more information visit <http://www.openshot.org/>.
13  *
14  * OpenShot Library (libopenshot) is free software: you can redistribute it
15  * and/or modify it under the terms of the GNU Lesser General Public License
16  * as published by the Free Software Foundation, either version 3 of the
17  * License, or (at your option) any later version.
18  *
19  * OpenShot Library (libopenshot) is distributed in the hope that it will be
20  * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22  * GNU Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public License
25  * along with OpenShot Library. If not, see <http://www.gnu.org/licenses/>.
26  */
27 
28 #include "../../include/Qt/VideoRenderer.h"
29 
30 
32  : QObject(parent)
33 {
34 }
35 
37 {
38 }
39 
40 /// Override QWidget which needs to be painted
41 void VideoRenderer::OverrideWidget(int64_t qwidget_address)
42 {
43  // re-cast QWidget pointer (long) as an actual QWidget
44  override_widget = reinterpret_cast<QWidget*>(qwidget_address);
45 
46 }
47 
48 void VideoRenderer::render(std::shared_ptr<QImage> image)
49 {
50  if (image)
51  emit present(*image);
52 }
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)