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https://github.com/crystalidea/qt6windows7.git
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61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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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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