File indexing completed on 2024-05-12 15:59:36

 /*
  *  SPDX-FileCopyrightText: 2007 Cyrille Berger <cberger@cberger.net>
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 #ifndef _KO_FALL_BACK_COLOR_TRANSFORMATION_H_
 #define _KO_FALL_BACK_COLOR_TRANSFORMATION_H_
 
 #include "KoColorTransformation.h"
 
 #include "kritapigment_export.h"
 
 class KoColorSpace;
 class KoColorConversionTransformation;
 
 /**
  * Use this color transformation to encapsulate another KoColorTransformation
  * and perform a color conversion before and after using that KoColorTransformation.
  */
 class KRITAPIGMENT_EXPORT KoFallBackColorTransformation : public KoColorTransformation
 {
 public:
     /**
      * Create a fall back color transformation using the given two color
      * spaces. This constructor will initialize his own color conversion
      * objects.
      *
      * The created object takes owner ship of the transormation and will
      * take charge of deleting it.
      *
      * @param cs color space of the source and destination pixels
      * @param fallBackCS color space use natively by the color transformation
      * @param transfo the color transformation (working in the fallback color space)
      */
     KoFallBackColorTransformation(const KoColorSpace* _cs, const KoColorSpace* _fallBackCS, KoColorTransformation* _transfo);
     /**
      * Creates a fall back color transformation using the two transformations
      * given as parameters. The created object take ownership of the
      * conversion and the color transformations and will be in charge of
      * deleting them.
      *
      * @param csToFallBack transformation from the color space to the fallback
      * @param fallBackToCs transformation from the fallback to the color space
      * @param transfo the color transformation (working in the fallback color space)
      */
     KoFallBackColorTransformation(KoColorConversionTransformation* _csToFallBack, KoColorConversionTransformation* _fallBackToCs, KoColorTransformation* _transfo);
     ~KoFallBackColorTransformation() override;
     void transform(const quint8 *src, quint8 *dst, qint32 nPixels) const override;
     QList<QString> parameters() const override;
     int parameterId(const QString& name) const override;
     void setParameter(int id, const QVariant& parameter) override;
 private:
     struct Private;
     Private* const d;
 };
 
 #endif