diff options
author | Andy Nichols <andy.nichols@digia.com> | 2012-10-01 10:20:19 +0200 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-10-19 14:54:27 +0200 |
commit | 700b4cdf42335ad02ff308cddbfc37b8d49a1e71 (patch) | |
tree | f899dcf17a5978502ddd2e09d2ac12f5fddcf588 /src/plugins/avfoundation/mediaplayer/avfvideowidget.h | |
parent | 7f251877744bb448e0f28b11143802202c80a8e7 (diff) |
Add MediaPlayer support to AVFoundation plugin
This plugin would be used on Mac 10.7+ where without the QuickTime C API
our QT7 media player performance was crippled.
Change-Id: Iaadb1990a8f63393c4cd02d096624e0fed42b40f
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Jason Barron <jason.barron@digia.com>
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Diffstat (limited to 'src/plugins/avfoundation/mediaplayer/avfvideowidget.h')
-rw-r--r-- | src/plugins/avfoundation/mediaplayer/avfvideowidget.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/plugins/avfoundation/mediaplayer/avfvideowidget.h b/src/plugins/avfoundation/mediaplayer/avfvideowidget.h new file mode 100644 index 000000000..57b1fe96b --- /dev/null +++ b/src/plugins/avfoundation/mediaplayer/avfvideowidget.h @@ -0,0 +1,86 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef AVFVIDEOWIDGET_H +#define AVFVIDEOWIDGET_H + +#include <QtOpenGL/QGLWidget> +#include <QtGui/QMatrix4x4> + +QT_BEGIN_NAMESPACE + +class QOpenGLShaderProgram; + +class AVFVideoWidget : public QGLWidget +{ +public: + AVFVideoWidget(QWidget *parent, const QGLFormat &format); + virtual ~AVFVideoWidget(); + + void initializeGL(); + void resizeGL(int w, int h); + void paintGL(); + + void setTexture(GLuint texture); + + QSize sizeHint() const; + void setNativeSize(const QSize &size); + + void setAspectRatioMode(Qt::AspectRatioMode mode); + +private: + QRect displayRect() const; + + GLuint m_textureId; + QSize m_nativeSize; + Qt::AspectRatioMode m_aspectRatioMode; + + QOpenGLShaderProgram *m_shaderProgram; + QMatrix4x4 m_transformMatrix; + + int m_matrixLocation; + int m_vertexCoordEntry; + int m_textureCoordEntry; +}; + +QT_END_NAMESPACE + +#endif // AVFVIDEOWIDGET_H |