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-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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, Nokia gives you certain additional
-** rights. These rights are described in the Nokia 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.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QEGLIMAGETEXTURESURFACE_P_H
-#define QEGLIMAGETEXTURESURFACE_P_H
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Qt API. It exists purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <qtmultimediawidgetdefs.h>
-#include <QtCore/qsize.h>
-#include <QtGui/qimage.h>
-#include <QtGui/qmatrix4x4.h>
-#include <QtGui/qpaintengine.h>
-
-#include <QtOpenGL/qglshaderprogram.h>
-
-#include <qabstractvideosurface.h>
-#include <qvideosurfaceformat.h>
-#include <qvideoframe.h>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Multimedia)
-
-class QGLContext;
-class QGLShaderProgram;
-class QPainterVideoSurface;
-
-class QEglImageTextureSurface : public QAbstractVideoSurface
-{
- Q_OBJECT
-public:
- explicit QEglImageTextureSurface(QObject *parent = 0);
- ~QEglImageTextureSurface();
-
- QList<QVideoFrame::PixelFormat> supportedPixelFormats(
- QAbstractVideoBuffer::HandleType handleType = QAbstractVideoBuffer::NoHandle) const;
-
- bool start(const QVideoSurfaceFormat &format);
- void stop();
-
- bool present(const QVideoFrame &frame);
-
- int brightness() const;
- void setBrightness(int brightness);
-
- int contrast() const;
- void setContrast(int contrast);
-
- int hue() const;
- void setHue(int hue);
-
- int saturation() const;
- void setSaturation(int saturation);
-
- bool isReady() const;
- void setReady(bool ready);
-
- void paint(QPainter *painter, const QRectF &target, const QRectF &source = QRectF(0, 0, 1, 1));
-
- const QGLContext *glContext() const;
- void setGLContext(QGLContext *context);
-
- bool isOverlayEnabled() const;
- void setOverlayEnabled(bool enabled);
-
- QRect displayRect() const;
- void setDisplayRect(const QRect &rect);
-
-public Q_SLOTS:
- void viewportDestroyed();
-
-Q_SIGNALS:
- void frameChanged();
-
-private:
- QGLContext *m_context;
- QGLShaderProgram *m_program;
-
- QVideoFrame m_frame;
-
- QVideoFrame::PixelFormat m_pixelFormat;
- QVideoSurfaceFormat::Direction m_scanLineDirection;
- QSize m_frameSize;
- QRect m_sourceRect;
- bool m_ready;
-
- QRect m_viewport;
- QRect m_displayRect;
- QColor m_colorKey;
-
- QPainterVideoSurface *m_fallbackSurface;
- bool m_fallbackSurfaceActive;
-};
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-
-#endif