qquick3dtextureproviderextension.h

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// Copyright (C) 2025 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QQUICK3DTEXTUREPROVIDEREXTENSION_H

#define QQUICK3DTEXTUREPROVIDEREXTENSION_H

#include <QtQuick3D/QQuick3DRenderExtension>

#include <QtQml/QQmlEngine>

QT_BEGIN_NAMESPACE

class QQuick3DTextureProviderExtensionPrivate;

class Q_QUICK3D_EXPORT QQuick3DTextureProviderExtension : public QQuick3DRenderExtension

    Q_OBJECT

    Q_DECLARE_PRIVATE(QQuick3DTextureProviderExtension)

    Q_PROPERTY(SamplerHint samplerHint READ samplerHint WRITE setSamplerHint NOTIFY samplerHintChanged FINAL)

    QML_NAMED_ELEMENT(TextureProviderExtension)

    QML_UNCREATABLE("TextureProviderExtension is an abstract type")

    QML_ADDED_IN_VERSION(6, 11)

public:

    // Sampler Types

    enum class SamplerHint {

        Sampler2D,

        Sampler2DArray,

        Sampler3D,

        SamplerCube,

        SamplerCubeArray,

        SamplerBuffer,

};

    Q_ENUM(SamplerHint)

    explicit QQuick3DTextureProviderExtension(QQuick3DObject *parent = nullptr);

    ~QQuick3DTextureProviderExtension() override;

    SamplerHint samplerHint() const;

    void setSamplerHint(SamplerHint newSamplerHint);

Q_SIGNALS:

    void samplerHintChanged();

    Q_REVISION(6, 12) void surfaceChanged();

protected:

    bool event(QEvent *event) override;

    QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override;

};

QT_END_NAMESPACE

#endif // QQUICK3DTEXTUREPROVIDEREXTENSION_H