diff options
Diffstat (limited to 'src/plugins/avfoundation/mediaplayer/avfvideoframerenderer.h')
-rw-r--r-- | src/plugins/avfoundation/mediaplayer/avfvideoframerenderer.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/plugins/avfoundation/mediaplayer/avfvideoframerenderer.h b/src/plugins/avfoundation/mediaplayer/avfvideoframerenderer.h new file mode 100644 index 000000000..01c39c013 --- /dev/null +++ b/src/plugins/avfoundation/mediaplayer/avfvideoframerenderer.h @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** 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 AVFVIDEOFRAMERENDERER_H +#define AVFVIDEOFRAMERENDERER_H + +#include <QtCore/QObject> +#include <QtGui/QImage> +#include <QtGui/QOpenGLContext> +#include <QtCore/QSize> + +@class CARenderer; +@class AVPlayerLayer; + +QT_BEGIN_NAMESPACE + +class QOpenGLFramebufferObject; +class QWindow; +class QOpenGLContext; +class QAbstractVideoSurface; +class QGLWidget; + +class AVFVideoFrameRenderer : public QObject +{ +public: + AVFVideoFrameRenderer(QAbstractVideoSurface *surface, QObject *parent = 0); +#ifndef QT_NO_WIDGETS + AVFVideoFrameRenderer(QGLWidget *glWidget, const QSize &size, QObject *parent = 0); +#endif + + virtual ~AVFVideoFrameRenderer(); + + GLuint renderLayerToTexture(AVPlayerLayer *layer); + QImage renderLayerToImage(AVPlayerLayer *layer); + +private: + QOpenGLFramebufferObject* initRenderer(AVPlayerLayer *layer); + void renderLayerToFBO(AVPlayerLayer *layer, QOpenGLFramebufferObject *fbo); + + CARenderer *m_videoLayerRenderer; +#ifndef QT_NO_WIDGETS + QGLWidget *m_glWidget; +#endif + QAbstractVideoSurface *m_surface; + QOpenGLFramebufferObject *m_fbo[2]; + QWindow *m_offscreenSurface; + QOpenGLContext *m_glContext; + QSize m_targetSize; + + uint m_currentBuffer; + bool m_isContextShared; +}; + +QT_END_NAMESPACE + +#endif // AVFVIDEOFRAMERENDERER_H |