/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/ ** ** This file is part of the plugins 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 QEGLPLATFORMCONTEXT_H #define QEGLPLATFORMCONTEXT_H #include #include #include class QEGLPlatformContext : public QPlatformOpenGLContext { public: QEGLPlatformContext(const QSurfaceFormat &format, QPlatformOpenGLContext *share, EGLDisplay display, EGLenum eglApi = EGL_OPENGL_ES_API); ~QEGLPlatformContext(); bool makeCurrent(QPlatformSurface *surface); void doneCurrent(); void swapBuffers(QPlatformSurface *surface); void (*getProcAddress(const QByteArray &procName)) (); QSurfaceFormat format() const; bool isSharing() const { return m_shareContext != EGL_NO_CONTEXT; } bool isValid() const { return m_eglContext != EGL_NO_CONTEXT; } EGLContext eglContext() const; protected: virtual EGLSurface eglSurfaceForPlatformSurface(QPlatformSurface *surface) = 0; private: EGLContext m_eglContext; EGLContext m_shareContext; EGLDisplay m_eglDisplay; EGLenum m_eglApi; QSurfaceFormat m_format; }; #endif //QEGLPLATFORMCONTEXT_H