diff options
Diffstat (limited to 'src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.h')
-rw-r--r-- | src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.h b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.h new file mode 100644 index 0000000000..aa698e1b5d --- /dev/null +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.h @@ -0,0 +1,130 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com> +** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2016 Pelagicore AG +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QEGLFSKMSSCREEN_H +#define QEGLFSKMSSCREEN_H + +#include "qeglfskmsintegration.h" +#include "qeglfsscreen.h" +#include <QtCore/QList> +#include <QtCore/QMutex> + +#include <xf86drm.h> +#include <xf86drmMode.h> + +QT_BEGIN_NAMESPACE + +class QEglFSKmsDevice; +class QEglFSKmsInterruptHandler; + +struct QEglFSKmsOutput +{ + QString name; + uint32_t connector_id; + uint32_t crtc_id; + QSizeF physical_size; + int mode; // index of selected mode in list below + bool mode_set; + drmModeCrtcPtr saved_crtc; + QList<drmModeModeInfo> modes; + int subpixel; + drmModePropertyPtr dpms_prop; +}; + +class Q_EGLFS_EXPORT QEglFSKmsScreen : public QEglFSScreen +{ +public: + QEglFSKmsScreen(QEglFSKmsIntegration *integration, + QEglFSKmsDevice *device, + QEglFSKmsOutput output, + QPoint position); + ~QEglFSKmsScreen(); + + QRect geometry() const Q_DECL_OVERRIDE; + int depth() const Q_DECL_OVERRIDE; + QImage::Format format() const Q_DECL_OVERRIDE; + + QSizeF physicalSize() const Q_DECL_OVERRIDE; + QDpi logicalDpi() const Q_DECL_OVERRIDE; + Qt::ScreenOrientation nativeOrientation() const Q_DECL_OVERRIDE; + Qt::ScreenOrientation orientation() const Q_DECL_OVERRIDE; + + QString name() const Q_DECL_OVERRIDE; + + qreal refreshRate() const Q_DECL_OVERRIDE; + + QList<QPlatformScreen *> virtualSiblings() const Q_DECL_OVERRIDE { return m_siblings; } + void setVirtualSiblings(QList<QPlatformScreen *> sl) { m_siblings = sl; } + + QEglFSKmsIntegration *integration() const { return m_integration; } + QEglFSKmsDevice *device() const { return m_device; } + + void destroySurface(); + + virtual void waitForFlip(); + virtual void flip(); + virtual void flipFinished(); + + QEglFSKmsOutput &output() { return m_output; } + void restoreMode(); + + SubpixelAntialiasingType subpixelAntialiasingTypeHint() const Q_DECL_OVERRIDE; + + QPlatformScreen::PowerState powerState() const Q_DECL_OVERRIDE; + void setPowerState(QPlatformScreen::PowerState state) Q_DECL_OVERRIDE; + +protected: + QEglFSKmsIntegration *m_integration; + QEglFSKmsDevice *m_device; + + QEglFSKmsOutput m_output; + QPoint m_pos; + + QList<QPlatformScreen *> m_siblings; + + PowerState m_powerState; + + QEglFSKmsInterruptHandler *m_interruptHandler; +}; + +QT_END_NAMESPACE + +#endif |