97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the qmake spec of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "private/qeglfshooks_p.h"
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#include <EGL/fbdev_window.h>
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#include <stdio.h>
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#include <sys/ioctl.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <linux/fb.h>
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QT_BEGIN_NAMESPACE
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class QEglFS8726MHooks : public QEglFSHooks
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{
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public:
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virtual QSize screenSize() const;
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virtual EGLNativeWindowType createNativeWindow(QPlatformWindow *window, const QSize &size, const QSurfaceFormat &format);
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virtual void destroyNativeWindow(EGLNativeWindowType window);
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};
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QSize QEglFS8726MHooks::screenSize() const
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{
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int fd = open("/dev/fb0", O_RDONLY);
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if (fd == -1) {
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qFatal("Failed to open fb to detect screen resolution!");
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}
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struct fb_var_screeninfo vinfo;
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if (ioctl(fd, FBIOGET_VSCREENINFO, &vinfo) == -1) {
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qFatal("Could not get variable screen info");
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}
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close(fd);
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return QSize(vinfo.xres, vinfo.yres);
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}
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EGLNativeWindowType QEglFS8726MHooks::createNativeWindow(QPlatformWindow *window, const QSize &size, const QSurfaceFormat &format)
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{
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Q_UNUSED(window)
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Q_UNUSED(format)
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fbdev_window *window = new fbdev_window;
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window->width = size.width();
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window->height = size.height();
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return window;
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}
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void QEglFS8726MHooks::destroyNativeWindow(EGLNativeWindowType window)
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{
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delete window;
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}
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QEglFS8726MHooks eglFS8726MHooks;
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QEglFSHooks *platformHooks = &eglFS8726MHooks;
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QT_END_NAMESPACE
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