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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 "qblittable_p.h"
#ifndef QT_NO_BLITTABLE
QT_BEGIN_NAMESPACE
class QBlittablePrivate
{
public:
QBlittablePrivate(const QSize &size, QBlittable::Capabilities caps)
: caps(caps), m_size(size), locked(false), cachedImg(nullptr)
{}
QBlittable::Capabilities caps;
QSize m_size;
bool locked;
QImage *cachedImg;
};
QBlittable::QBlittable(const QSize &size, Capabilities caps)
: d_ptr(new QBlittablePrivate(size,caps))
{
}
QBlittable::~QBlittable()
{
delete d_ptr;
}
QBlittable::Capabilities QBlittable::capabilities() const
{
Q_D(const QBlittable);
return d->caps;
}
QSize QBlittable::size() const
{
Q_D(const QBlittable);
return d->m_size;
}
QImage *QBlittable::lock()
{
Q_D(QBlittable);
if (!d->locked) {
d->cachedImg = doLock();
d->locked = true;
}
return d->cachedImg;
}
void QBlittable::unlock()
{
Q_D(QBlittable);
if (d->locked) {
doUnlock();
d->locked = false;
}
}
bool QBlittable::isLocked() const
{
Q_D(const QBlittable);
return d->locked;
}
QT_END_NAMESPACE
#endif //QT_NO_BLITTABLE
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