qsurface.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 "qsurface.h"
#include "qopenglcontext.h"
#include <qpa/qplatformintegration.h>
#include <QtGui/private/qguiapplication_p.h>
 
QT_BEGIN_NAMESPACE
 
QT_IMPL_METATYPE_EXTERN_TAGGED(QSurface*, QSurface_ptr)
 
 
bool QSurface::supportsOpenGL() const
{
    SurfaceType type = surfaceType();
    if (type == RasterSurface) {
        QPlatformIntegration *integ = QGuiApplicationPrivate::instance()->platformIntegration();
        return integ->hasCapability(QPlatformIntegration::OpenGLOnRasterSurface);
    }
    return type == OpenGLSurface || type == RasterGLSurface;
}
 
QSurface::QSurface(SurfaceClass type)
    : m_type(type), m_reserved(nullptr)
{
}
 
QSurface::~QSurface()
{
#ifndef QT_NO_OPENGL
    QOpenGLContext *context = QOpenGLContext::currentContext();
    if (context && context->surface() == this)
        context->doneCurrent();
#endif
}
 
QSurface::SurfaceClass QSurface::surfaceClass() const
{
    return m_type;
}
 
QT_END_NAMESPACE
 
#include "moc_qsurface.cpp"