dmaskeffectnode_p.h

// SPDX-FileCopyrightText: 2020 - 2022 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#ifndef DMASKEFFECTNODE_P_H
#define DMASKEFFECTNODE_P_H
 
#include "private/qsgtexturematerial_p.h"
 
#include <dtkdeclarative_global.h>
 
#include <QSGImageNode>
#include <QPointer>
 
DQUICK_BEGIN_NAMESPACE
 
class OpaqueTextureMaterial : public QSGOpaqueTextureMaterial
{
public:
    QSGMaterialType *type() const override;
 
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
    QSGMaterialShader *createShader() const override;
#else
    QSGMaterialShader *createShader(QSGRendererInterface::RenderMode renderMode) const override;
#endif
    int compare(const QSGMaterial *other) const override;
 
    void setMaskTexture(QSGTexture *texture);
    QSGTexture *maskTexture() const { return m_maskTexture.data(); }
 
    void setMaskScale(QVector2D maskScale);
    QVector2D maskScale() const { return m_maskScale; }
 
    void setMaskOffset(QVector2D maskOffset);
    QVector2D maskOffset() const { return m_maskOffset; }
 
    void setSourceScale(QVector2D sourceScale);
    QVector2D sourceScale() const { return m_sourceScale; }
 
private:
    QPointer<QSGTexture> m_maskTexture = nullptr;
    QVector2D m_maskScale;
    QVector2D m_maskOffset;
    QVector2D m_sourceScale;
};
 
class TextureMaterial : public OpaqueTextureMaterial
{
public:
    QSGMaterialType *type() const override;
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
    QSGMaterialShader *createShader() const override;
#else
    QSGMaterialShader *createShader(QSGRendererInterface::RenderMode renderMode) const override;
#endif
    int compare(const QSGMaterial *other) const override;
};
 
class MaskEffectNode : public QSGImageNode
{
public:
    MaskEffectNode();
    ~MaskEffectNode() override;
 
    void setRect(const QRectF &rect) override;
    QRectF rect() const override;
 
    void setSourceRect(const QRectF &r) override;
    QRectF sourceRect() const override;
 
    void setTexture(QSGTexture *texture) override;
    QSGTexture *texture() const override;
 
    void setFiltering(QSGTexture::Filtering filtering) override;
    QSGTexture::Filtering filtering() const override;
 
    void setMipmapFiltering(QSGTexture::Filtering filtering) override;
    QSGTexture::Filtering mipmapFiltering() const override;
 
    void setTextureCoordinatesTransform(TextureCoordinatesTransformMode mode) override;
    TextureCoordinatesTransformMode textureCoordinatesTransform() const override;
 
    void setOwnsTexture(bool owns) override;
    bool ownsTexture() const override;
 
    void setAnisotropyLevel(QSGTexture::AnisotropyLevel level);
 
    void setMaskTexture(QSGTexture *texture);
    void setMaskScale(QVector2D maskScale);
    void setMaskOffset(QVector2D maskOffset);
    void setSourceScale(QVector2D sourceScale);
 
    QSGTexture::AnisotropyLevel anisotropyLevel() const;
private:
    QSGGeometry m_geometry;
    OpaqueTextureMaterial m_opaque_material;
    TextureMaterial m_material;
    QRectF m_rect;
    QRectF m_sourceRect;
    TextureCoordinatesTransformMode m_texCoordMode;
    uint m_isAtlasTexture : 1;
    uint m_ownsTexture : 1;
};
 
DQUICK_END_NAMESPACE
 
#endif // DMASKEFFECTNODE_P_H