QskSceneTexture.h

/******************************************************************************
 * QSkinny - Copyright (C) The authors
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 
#ifndef QSK_SCENE_TEXTURE_H
#define QSK_SCENE_TEXTURE_H
 
#include "QskGlobal.h"
#include <qsgtexture.h>
 
class QskSceneTexturePrivate;
 
class QSGRootNode;
class QSGTransformNode;
class QQuickWindow;
 
class QSK_EXPORT QskSceneTexture : public QSGTexture
{
    Q_OBJECT
 
    using Inherited = QSGTexture;
 
  public:
    QskSceneTexture( const QQuickWindow* );
    ~QskSceneTexture();
 
    void render( const QSGRootNode*, const QSGTransformNode*, const QRectF& );
 
    QSize textureSize() const override;
 
#if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
    void bind() override;
    int textureId() const override;
#else
    qint64 comparisonKey() const override;
    QRhiTexture* rhiTexture() const override;
#endif
 
    QRectF normalizedTextureSubRect() const override;
 
    // satisfy the QSGTexture API
    bool hasAlphaChannel() const override;
    bool hasMipmaps() const override;
 
    bool isDirty() const;
 
  Q_SIGNALS:
    void updateRequested();
 
  private:
    Q_DECLARE_PRIVATE( QskSceneTexture )
};
 
#endif