diff options
| -rw-r--r-- | src/plugins/platforms/bsdfb/bsdfb.json | 3 | ||||
| -rw-r--r-- | src/plugins/platforms/bsdfb/bsdfb.pro | 15 | ||||
| -rw-r--r-- | src/plugins/platforms/bsdfb/main.cpp | 60 | ||||
| -rw-r--r-- | src/plugins/platforms/bsdfb/qbsdfbintegration.cpp | 142 | ||||
| -rw-r--r-- | src/plugins/platforms/bsdfb/qbsdfbintegration.h | 81 | ||||
| -rw-r--r-- | src/plugins/platforms/bsdfb/qbsdfbscreen.cpp | 276 | ||||
| -rw-r--r-- | src/plugins/platforms/bsdfb/qbsdfbscreen.h | 74 | ||||
| -rw-r--r-- | src/plugins/platforms/platforms.pro | 4 |
8 files changed, 655 insertions, 0 deletions
diff --git a/src/plugins/platforms/bsdfb/bsdfb.json b/src/plugins/platforms/bsdfb/bsdfb.json new file mode 100644 index 0000000000..97b3e7707e --- /dev/null +++ b/src/plugins/platforms/bsdfb/bsdfb.json @@ -0,0 +1,3 @@ +{ + "Keys": [ "bsdfb" ] +} diff --git a/src/plugins/platforms/bsdfb/bsdfb.pro b/src/plugins/platforms/bsdfb/bsdfb.pro new file mode 100644 index 0000000000..c24d8dd9e5 --- /dev/null +++ b/src/plugins/platforms/bsdfb/bsdfb.pro @@ -0,0 +1,15 @@ +TARGET = qbsdfb + +QT += core-private gui-private platformsupport-private + +SOURCES = main.cpp qbsdfbintegration.cpp qbsdfbscreen.cpp +HEADERS = qbsdfbintegration.h qbsdfbscreen.h + +CONFIG += qpa/genericunixfontdatabase + +OTHER_FILES += bsdfb.json + +PLUGIN_TYPE = platforms +PLUGIN_CLASS_NAME = QBsdFbIntegrationPlugin +!equals(TARGET, $$QT_DEFAULT_QPA_PLUGIN): PLUGIN_EXTENDS = - +load(qt_plugin) diff --git a/src/plugins/platforms/bsdfb/main.cpp b/src/plugins/platforms/bsdfb/main.cpp new file mode 100644 index 0000000000..f4ab3dee39 --- /dev/null +++ b/src/plugins/platforms/bsdfb/main.cpp @@ -0,0 +1,60 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2015-2016 Oleksandr Tymoshenko <gonzo@bluezbox.com> +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qpa/qplatformintegrationplugin.h> +#include "qbsdfbintegration.h" + +QT_BEGIN_NAMESPACE + +class QBsdFbIntegrationPlugin : public QPlatformIntegrationPlugin +{ + Q_OBJECT + Q_PLUGIN_METADATA(IID QPlatformIntegrationFactoryInterface_iid FILE "bsdfb.json") +public: + QPlatformIntegration *create(const QString&, const QStringList&) override; +}; + +QPlatformIntegration* QBsdFbIntegrationPlugin::create(const QString& system, const QStringList& paramList) +{ + Q_UNUSED(paramList); + if (!system.compare(QLatin1String("bsdfb"), Qt::CaseInsensitive)) + return new QBsdFbIntegration(paramList); + + return nullptr; +} + +QT_END_NAMESPACE + +#include "main.moc" + diff --git a/src/plugins/platforms/bsdfb/qbsdfbintegration.cpp b/src/plugins/platforms/bsdfb/qbsdfbintegration.cpp new file mode 100644 index 0000000000..edb4f4e660 --- /dev/null +++ b/src/plugins/platforms/bsdfb/qbsdfbintegration.cpp @@ -0,0 +1,142 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2015-2016 Oleksandr Tymoshenko <gonzo@bluezbox.com> +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qbsdfbintegration.h" +#include "qbsdfbscreen.h" + +#include <QtPlatformSupport/private/qgenericunixfontdatabase_p.h> +#include <QtPlatformSupport/private/qgenericunixservices_p.h> +#include <QtPlatformSupport/private/qgenericunixeventdispatcher_p.h> + +#include <QtPlatformSupport/private/qfbvthandler_p.h> +#include <QtPlatformSupport/private/qfbbackingstore_p.h> +#include <QtPlatformSupport/private/qfbwindow_p.h> +#include <QtPlatformSupport/private/qfbcursor_p.h> + +#include <QtGui/private/qguiapplication_p.h> +#include <qpa/qplatforminputcontext.h> +#include <qpa/qplatforminputcontextfactory_p.h> + +#if !defined(QT_NO_TSLIB) +#include <QtPlatformSupport/private/qtslib_p.h> +#endif + +QT_BEGIN_NAMESPACE + +QBsdFbIntegration::QBsdFbIntegration(const QStringList ¶mList) +{ + m_fontDb.reset(new QGenericUnixFontDatabase); + m_services.reset(new QGenericUnixServices); + m_primaryScreen.reset(new QBsdFbScreen(paramList)); +} + +QBsdFbIntegration::~QBsdFbIntegration() +{ + destroyScreen(m_primaryScreen.data()); +} + +void QBsdFbIntegration::initialize() +{ + if (m_primaryScreen->initialize()) + screenAdded(m_primaryScreen.data()); + else + qWarning("bsdfb: Failed to initialize screen"); + + m_inputContext.reset(QPlatformInputContextFactory::create()); + m_nativeInterface.reset(new QPlatformNativeInterface); + m_vtHandler.reset(new QFbVtHandler); + + if (!qEnvironmentVariableIntValue("QT_QPA_FB_DISABLE_INPUT")) + createInputHandlers(); +} + +bool QBsdFbIntegration::hasCapability(QPlatformIntegration::Capability cap) const +{ + switch (cap) { + case ThreadedPixmaps: + return true; + case WindowManagement: + return false; + default: + return QPlatformIntegration::hasCapability(cap); + } +} + +QPlatformBackingStore *QBsdFbIntegration::createPlatformBackingStore(QWindow *window) const +{ + return new QFbBackingStore(window); +} + +QPlatformWindow *QBsdFbIntegration::createPlatformWindow(QWindow *window) const +{ + return new QFbWindow(window); +} + +QAbstractEventDispatcher *QBsdFbIntegration::createEventDispatcher() const +{ + return createUnixEventDispatcher(); +} + +QList<QPlatformScreen *> QBsdFbIntegration::screens() const +{ + QList<QPlatformScreen *> list; + list.append(m_primaryScreen.data()); + return list; +} + +QPlatformFontDatabase *QBsdFbIntegration::fontDatabase() const +{ + return m_fontDb.data(); +} + +QPlatformServices *QBsdFbIntegration::services() const +{ + return m_services.data(); +} + +void QBsdFbIntegration::createInputHandlers() +{ +#ifndef QT_NO_TSLIB + const bool useTslib = qEnvironmentVariableIntValue("QT_QPA_FB_TSLIB"); + if (useTslib) + new QTsLibMouseHandler(QLatin1String("TsLib"), QString()); +#endif +} + +QPlatformNativeInterface *QBsdFbIntegration::nativeInterface() const +{ + return m_nativeInterface.data(); +} + +QT_END_NAMESPACE diff --git a/src/plugins/platforms/bsdfb/qbsdfbintegration.h b/src/plugins/platforms/bsdfb/qbsdfbintegration.h new file mode 100644 index 0000000000..2be5ea260d --- /dev/null +++ b/src/plugins/platforms/bsdfb/qbsdfbintegration.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QBSDFBINTEGRATION_H +#define QBSDFBINTEGRATION_H + +#include <qpa/qplatformintegration.h> +#include <qpa/qplatformnativeinterface.h> + +QT_BEGIN_NAMESPACE + +class QAbstractEventDispatcher; +class QBsdFbScreen; +class QFbVtHandler; + +class QBsdFbIntegration : public QPlatformIntegration, public QPlatformNativeInterface +{ +public: + explicit QBsdFbIntegration(const QStringList ¶mList); + ~QBsdFbIntegration() override; + + void initialize() override; + bool hasCapability(QPlatformIntegration::Capability cap) const override; + + QPlatformWindow *createPlatformWindow(QWindow *window) const override; + QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const override; + + QAbstractEventDispatcher *createEventDispatcher() const override; + + QPlatformFontDatabase *fontDatabase() const override; + QPlatformServices *services() const override; + QPlatformInputContext *inputContext() const override { return m_inputContext.data(); } + + QPlatformNativeInterface *nativeInterface() const override; + + QList<QPlatformScreen *> screens() const; + +private: + void createInputHandlers(); + + QScopedPointer<QBsdFbScreen> m_primaryScreen; + QScopedPointer<QPlatformInputContext> m_inputContext; + QScopedPointer<QPlatformFontDatabase> m_fontDb; + QScopedPointer<QPlatformServices> m_services; + QScopedPointer<QFbVtHandler> m_vtHandler; + QScopedPointer<QPlatformNativeInterface> m_nativeInterface; +}; + +QT_END_NAMESPACE + +#endif // QBSDFBINTEGRATION_H diff --git a/src/plugins/platforms/bsdfb/qbsdfbscreen.cpp b/src/plugins/platforms/bsdfb/qbsdfbscreen.cpp new file mode 100644 index 0000000000..ee2dce6867 --- /dev/null +++ b/src/plugins/platforms/bsdfb/qbsdfbscreen.cpp @@ -0,0 +1,276 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2015-2016 Oleksandr Tymoshenko <gonzo@bluezbox.com> +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qbsdfbscreen.h" +#include <QtPlatformSupport/private/qfbcursor_p.h> +#include <QtPlatformSupport/private/qfbwindow_p.h> +#include <QtCore/QRegularExpression> +#include <QtGui/QPainter> + +#include <private/qcore_unix_p.h> // overrides QT_OPEN +#include <qimage.h> +#include <qdebug.h> + +#include <unistd.h> +#include <stdlib.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/mman.h> +#include <fcntl.h> +#include <errno.h> +#include <stdio.h> +#include <limits.h> +#include <signal.h> + +#include <sys/consio.h> +#include <sys/fbio.h> + +QT_BEGIN_NAMESPACE + +enum { + DefaultDPI = 100 +}; + +static int openFramebufferDevice(const QString &dev) +{ + const QByteArray devPath = QFile::encodeName(dev); + + int fd = QT_OPEN(devPath.constData(), O_RDWR); + + if (fd == -1) + fd = QT_OPEN(devPath.constData(), O_RDONLY); + + return fd; +} + +static QRect determineGeometry(const struct fbtype &fb, const QRect &userGeometry) +{ + int xoff = 0; + int yoff = 0; + int w = 0; + int h = 0; + + if (userGeometry.isValid()) { + w = qMin(userGeometry.width(), fb.fb_width); + h = qMin(userGeometry.height(), fb.fb_height); + + int xxoff = userGeometry.x(), yyoff = userGeometry.y(); + if (xxoff != 0 || yyoff != 0) { + if (xxoff < 0 || xxoff + w > fb.fb_width) + xxoff = fb.fb_width - w; + if (yyoff < 0 || yyoff + h > fb.fb_height) + yyoff = fb.fb_height - h; + xoff += xxoff; + yoff += yyoff; + } else { + xoff += (fb.fb_width - w)/2; + yoff += (fb.fb_height - h)/2; + } + } else { + w = fb.fb_width; + h = fb.fb_height; + } + + if (w == 0 || h == 0) { + qWarning("Unable to find screen geometry, using 320x240"); + w = 320; + h = 240; + } + + return QRect(xoff, yoff, w, h); +} + +static QSizeF determinePhysicalSize(const QSize &mmSize, const QSize &res) +{ + int mmWidth = mmSize.width(); + int mmHeight = mmSize.height(); + + if (mmWidth <= 0 && mmHeight <= 0) { + const int dpi = DefaultDPI; + mmWidth = qRound(res.width() * 25.4 / dpi); + mmHeight = qRound(res.height() * 25.4 / dpi); + } else if (mmWidth > 0 && mmHeight <= 0) { + mmHeight = res.height() * mmWidth/res.width(); + } else if (mmHeight > 0 && mmWidth <= 0) { + mmWidth = res.width() * mmHeight/res.height(); + } + + return QSize(mmWidth, mmHeight); +} + +QBsdFbScreen::QBsdFbScreen(const QStringList &args) + : m_arguments(args) +{ +} + +QBsdFbScreen::~QBsdFbScreen() +{ + if (m_framebufferFd != -1) { + munmap(m_mmap.data - m_mmap.offset, m_mmap.size); + qt_safe_close(m_framebufferFd); + } +} + +bool QBsdFbScreen::initialize() +{ + QRegularExpression fbRx(QLatin1String("fb=(.*)")); + QRegularExpression mmSizeRx(QLatin1String("mmsize=(\\d+)x(\\d+)")); + QRegularExpression sizeRx(QLatin1String("size=(\\d+)x(\\d+)")); + QRegularExpression offsetRx(QLatin1String("offset=(\\d+)x(\\d+)")); + + QString fbDevice; + QSize userMmSize; + QRect userGeometry; + + // Parse arguments + for (const QString &arg : qAsConst(m_arguments)) { + QRegularExpressionMatch match; + if (arg.contains(mmSizeRx, &match)) + userMmSize = QSize(match.captured(1).toInt(), match.captured(2).toInt()); + else if (arg.contains(sizeRx, &match)) + userGeometry.setSize(QSize(match.captured(1).toInt(), match.captured(2).toInt())); + else if (arg.contains(offsetRx, &match)) + userGeometry.setTopLeft(QPoint(match.captured(1).toInt(), match.captured(2).toInt())); + else if (arg.contains(fbRx, &match)) + fbDevice = match.captured(1); + } + + if (!fbDevice.isEmpty()) { + // Open the device + m_framebufferFd = openFramebufferDevice(fbDevice); + } else { + m_framebufferFd = STDIN_FILENO; + } + + if (m_framebufferFd == -1) { + qErrnoWarning(errno, "Failed to open framebuffer %s", qPrintable(fbDevice)); + return false; + } + + struct fbtype fb; + if (ioctl(m_framebufferFd, FBIOGTYPE, &fb) != 0) { + qErrnoWarning(errno, "Error reading framebuffer information"); + return false; + } + + int line_length = 0; + if (ioctl(m_framebufferFd, FBIO_GETLINEWIDTH, &line_length) != 0) { + qErrnoWarning(errno, "Error reading line length information"); + return false; + } + + mDepth = fb.fb_depth; + + m_bytesPerLine = line_length; + const QRect geometry = determineGeometry(fb, userGeometry); + mGeometry = QRect(QPoint(0, 0), geometry.size()); + switch (mDepth) { + case 32: + mFormat = QImage::Format_RGB32; + break; + case 24: + mFormat = QImage::Format_RGB888; + break; + case 16: + // falling back + default: + mFormat = QImage::Format_RGB16; + break; + } + mPhysicalSize = determinePhysicalSize(userMmSize, geometry.size()); + + // mmap the framebuffer + const size_t pagemask = getpagesize() - 1; + m_mmap.size = (m_bytesPerLine * fb.fb_height + pagemask) & ~pagemask; + uchar *data = static_cast<uchar*>(mmap(nullptr, m_mmap.size, PROT_READ | PROT_WRITE, MAP_SHARED, m_framebufferFd, 0)); + if (data == MAP_FAILED) { + qErrnoWarning(errno, "Failed to mmap framebuffer"); + return false; + } + + m_mmap.offset = geometry.y() * m_bytesPerLine + geometry.x() * mDepth / 8; + m_mmap.data = data + m_mmap.offset; + + QFbScreen::initializeCompositor(); + m_onscreenImage = QImage(m_mmap.data, geometry.width(), geometry.height(), m_bytesPerLine, mFormat); + + mCursor = new QFbCursor(this); + + return true; +} + +QRegion QBsdFbScreen::doRedraw() +{ + const QRegion touched = QFbScreen::doRedraw(); + + if (touched.isEmpty()) + return touched; + + if (!m_blitter) + m_blitter.reset(new QPainter(&m_onscreenImage)); + + const auto rects = touched.rects(); + for (const QRect &rect : rects) + m_blitter->drawImage(rect, *mScreenImage, rect); + return touched; +} + +// grabWindow() grabs "from the screen" not from the backingstores. +QPixmap QBsdFbScreen::grabWindow(WId wid, int x, int y, int width, int height) const +{ + if (!wid) { + if (width < 0) + width = m_onscreenImage.width() - x; + if (height < 0) + height = m_onscreenImage.height() - y; + return QPixmap::fromImage(m_onscreenImage).copy(x, y, width, height); + } + + const QFbWindow *window = windowForId(wid); + if (window) { + const QRect geom = window->geometry(); + if (width < 0) + width = geom.width() - x; + if (height < 0) + height = geom.height() - y; + QRect rect(geom.topLeft() + QPoint(x, y), QSize(width, height)); + rect &= window->geometry(); + return QPixmap::fromImage(m_onscreenImage).copy(rect); + } + + return QPixmap(); +} + +QT_END_NAMESPACE diff --git a/src/plugins/platforms/bsdfb/qbsdfbscreen.h b/src/plugins/platforms/bsdfb/qbsdfbscreen.h new file mode 100644 index 0000000000..0d9964afd5 --- /dev/null +++ b/src/plugins/platforms/bsdfb/qbsdfbscreen.h @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2015-2016 Oleksandr Tymoshenko <gonzo@bluezbox.com> +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QBSDFBSCREEN_H +#define QBSDFBSCREEN_H + +#include <QtPlatformSupport/private/qfbscreen_p.h> + +QT_BEGIN_NAMESPACE + +class QPainter; + +class QBsdFbScreen : public QFbScreen +{ + Q_OBJECT +public: + explicit QBsdFbScreen(const QStringList &args); + ~QBsdFbScreen() override; + + bool initialize(); + + QPixmap grabWindow(WId wid, int x, int y, int width, int height) const override; + + QRegion doRedraw() override; + +private: + QStringList m_arguments; + int m_framebufferFd = -1; + QImage m_onscreenImage; + + int m_bytesPerLine = -1; + + struct { + uchar *data; + int offset, size; + } m_mmap; + + QScopedPointer<QPainter> m_blitter; +}; + +QT_END_NAMESPACE + +#endif // QBSDFBSCREEN_H diff --git a/src/plugins/platforms/platforms.pro b/src/plugins/platforms/platforms.pro index a63fc28a66..b447cf9b81 100644 --- a/src/plugins/platforms/platforms.pro +++ b/src/plugins/platforms/platforms.pro @@ -35,6 +35,10 @@ contains(QT_CONFIG, directfb) { contains(QT_CONFIG, linuxfb): SUBDIRS += linuxfb +freebsd { + SUBDIRS += bsdfb +} + haiku { SUBDIRS += haiku } |