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0001 /*
0002  *  Copyright (c) 2007 Cyrille Berger <cberger@cberger.net>
0003  *
0004  * This library is free software; you can redistribute it and/or
0005  * modify it under the terms of the GNU Lesser General Public
0006  * License as published by the Free Software Foundation; either
0007  * version 2.1 of the License, or (at your option) any later version.
0008  *
0009  * This library is distributed in the hope that it will be useful,
0010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012  * Lesser General Public License for more details.
0013  *
0014  * You should have received a copy of the GNU Lesser General Public License
0015  * along with this library; see the file COPYING.LIB.  If not, write to
0016  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018  */
0019 
0020 #include "KoCopyColorConversionTransformation.h"
0021 
0022 #include <KoColorSpace.h>
0023 
0024 // --- KoCopyColorConversionTransformation ---
0025 KoCopyColorConversionTransformation::KoCopyColorConversionTransformation(const KoColorSpace* cs)
0026         : KoColorConversionTransformation(cs, cs, KoColorConversionTransformation::internalRenderingIntent(), KoColorConversionTransformation::internalConversionFlags())
0027 {
0028 }
0029 void KoCopyColorConversionTransformation::transform(const quint8 *srcU8, quint8 *dstU8, qint32 nPixels) const
0030 {
0031     memcpy(dstU8, srcU8, nPixels * srcColorSpace()->pixelSize());
0032 }
0033 
0034 // --- KoCopyColorConversionTransformationFactory ---
0035 KoCopyColorConversionTransformationFactory::KoCopyColorConversionTransformationFactory(const QString& _colorModelId, const QString& _depthId, const QString& _profileName) : KoColorConversionTransformationFactory(_colorModelId, _depthId, _profileName, _colorModelId, _depthId, _profileName)
0036 {}
0037 KoColorConversionTransformation* KoCopyColorConversionTransformationFactory::createColorTransformation(const KoColorSpace* srcColorSpace, const KoColorSpace* dstColorSpace, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::ConversionFlags conversionFlags) const
0038 {
0039     Q_UNUSED(renderingIntent);
0040     Q_UNUSED(conversionFlags);
0041 #ifdef QT_NO_DEBUG
0042     Q_UNUSED(dstColorSpace);
0043 #endif
0044     Q_UNUSED(dstColorSpace);
0045     Q_ASSERT(canBeSource(srcColorSpace));
0046     Q_ASSERT(canBeDestination(dstColorSpace));
0047     Q_ASSERT(srcColorSpace->id() == dstColorSpace->id());
0048     return new KoCopyColorConversionTransformation(srcColorSpace);
0049 }
0050 bool KoCopyColorConversionTransformationFactory::conserveColorInformation() const
0051 {
0052     return true;
0053 }
0054 bool KoCopyColorConversionTransformationFactory::conserveDynamicRange() const
0055 {
0056     return true;
0057 }