qdirectfbscreen.cpp

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#include "qdirectfbscreen.h"
#include "qdirectfbcursor.h"
 
QT_BEGIN_NAMESPACE
 
QDirectFbScreen::QDirectFbScreen(int display)
    : QPlatformScreen()
    , m_layer(QDirectFbConvenience::dfbDisplayLayer(display))
{
    m_layer->SetCooperativeLevel(m_layer.data(), DLSCL_SHARED);
 
    DFBDisplayLayerConfig config;
    m_layer->GetConfiguration(m_layer.data(), &config);
 
    m_format = QDirectFbConvenience::imageFormatFromSurfaceFormat(config.pixelformat, config.surface_caps);
    m_geometry = QRect(0, 0, config.width, config.height);
    const int dpi = 72;
    const qreal inch = 25.4;
    m_depth = QDirectFbConvenience::colorDepthForSurface(config.pixelformat);
    m_physicalSize = QSizeF(config.width, config.height) * inch / dpi;
 
    m_cursor.reset(new QDirectFBCursor(this));
}
 
IDirectFBDisplayLayer *QDirectFbScreen::dfbLayer() const
{
    return m_layer.data();
}
 
 
QT_END_NAMESPACE