/**************************************************************************** ** ** 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 plugins of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** 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, 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. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef PVREGLSCREEN_H #define PVREGLSCREEN_H #include #include #include "pvrqwsdrawable.h" class PvrEglScreen; class PvrEglScreenSurfaceFunctions : public QGLScreenSurfaceFunctions { public: PvrEglScreenSurfaceFunctions(PvrEglScreen *s, int screenNum) : screen(s), displayId(screenNum) {} bool createNativeWindow(QWidget *widget, EGLNativeWindowType *native); private: PvrEglScreen *screen; int displayId; }; class PvrEglScreen : public QGLScreen { public: PvrEglScreen(int displayId); ~PvrEglScreen(); bool initDevice(); bool connect(const QString &displaySpec); void disconnect(); void shutdownDevice(); void setMode(int, int, int) {} void blit(const QImage &img, const QPoint &topLeft, const QRegion ®ion); void solidFill(const QColor &color, const QRegion ®ion); bool chooseContext(QGLContext *context, const QGLContext *shareContext); bool hasOpenGL(); QWSWindowSurface* createSurface(QWidget *widget) const; QWSWindowSurface* createSurface(const QString &key) const; int transformation() const; private: void sync(); void openTty(); void closeTty(); int fd; int ttyfd, oldKdMode; QString ttyDevice; bool doGraphicsMode; mutable const QScreen *parent; }; #endif