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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef RHIITEM_P_H
#define RHIITEM_P_H
#include "rhiitem.h"
#include <QSGSimpleTextureNode>
#include <QtQuick/private/qquickitem_p.h>
#include <QtQuick/private/qsgplaintexture_p.h>
class RhiItemNode : public QSGTextureProvider, public QSGSimpleTextureNode
{
Q_OBJECT
public:
RhiItemNode(RhiItem *item);
~RhiItemNode();
QSGTexture *texture() const override;
void sync();
bool isValid() const { return m_rhi && m_texture && m_sgWrapperTexture; }
void scheduleUpdate();
bool hasRenderer() const { return m_renderer; }
void setRenderer(RhiItemRenderer *r) { m_renderer = r; }
void setMirrorVertically(bool b);
private slots:
void render();
private:
void createNativeTexture();
void releaseNativeTexture();
RhiItem *m_item;
QQuickWindow *m_window;
QSize m_pixelSize;
qreal m_dpr = 0.0f;
QRhi *m_rhi = nullptr;
QRhiTexture *m_texture = nullptr;
QSGPlainTexture *m_sgWrapperTexture = nullptr;
bool m_renderPending = true;
RhiItemRenderer *m_renderer = nullptr;
};
class RhiItemPrivate : public QQuickItemPrivate
{
Q_DECLARE_PUBLIC(RhiItem)
public:
static RhiItemPrivate *get(RhiItem *item) { return item->d_func(); }
mutable RhiItemNode *node = nullptr;
int explicitTextureWidth = 0;
int explicitTextureHeight = 0;
bool blend = true;
bool mirrorVertically = false;
QSize effectiveTextureSize;
};
#endif
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