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// Copyright (C) 2020 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 "qsgvideotexture_p.h"
#include <QtQuick/qsgtexturematerial.h>
#include <QtQuick/qsgmaterial.h>
QT_BEGIN_NAMESPACE
class QSGVideoTexturePrivate
{
Q_DECLARE_PUBLIC(QSGVideoTexture)
private:
QSGVideoTexture *q_ptr = nullptr;
QRhiTexture::Format m_format;
QSize m_size;
QByteArray m_data;
QRhiTexture *m_texture = nullptr;
};
QSGVideoTexture::QSGVideoTexture()
: d_ptr(new QSGVideoTexturePrivate)
{
d_ptr->q_ptr = this;
// Nearest filtering just looks bad for any text in videos
setFiltering(Linear);
}
QSGVideoTexture::~QSGVideoTexture() = default;
qint64 QSGVideoTexture::comparisonKey() const
{
Q_D(const QSGVideoTexture);
if (d->m_texture)
return qint64(qintptr(d->m_texture));
// two textures (and so materials) with not-yet-created texture underneath are never equal
return qint64(qintptr(this));
}
QRhiTexture *QSGVideoTexture::rhiTexture() const
{
return d_func()->m_texture;
}
QSize QSGVideoTexture::textureSize() const
{
return d_func()->m_size;
}
bool QSGVideoTexture::hasAlphaChannel() const
{
Q_D(const QSGVideoTexture);
return d->m_format == QRhiTexture::RGBA8 || d->m_format == QRhiTexture::BGRA8;
}
bool QSGVideoTexture::hasMipmaps() const
{
return mipmapFiltering() != QSGTexture::None;
}
void QSGVideoTexture::setData(QRhiTexture::Format f, const QSize &s, const uchar *data, int bytes)
{
Q_D(QSGVideoTexture);
d->m_size = s;
d->m_format = f;
d->m_data = {reinterpret_cast<const char *>(data), bytes};
}
void QSGVideoTexture::setRhiTexture(QRhiTexture *texture)
{
d_func()->m_texture = texture;
}
QT_END_NAMESPACE
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