Differential D20475 Diff 56370 plugins/filters/guassianhighpass/guassianhighpass_filter.h

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plugins/filters/guassianhighpass/guassianhighpass_filter.h

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		1		/*
		2		* This file is part of Krita
		3		*
		4		* Copyright (c) 2019 Miguel Lopez <reptillia39@live.com>
		5		*
		6		* This program is free software; you can redistribute it and/or modify
		7		* it under the terms of the GNU General Public License as published by
		8		* the Free Software Foundation; either version 2 of the License, or
		9		* (at your option) any later version.
		10		*
		11		* This program is distributed in the hope that it will be useful,
		12		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		13		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		14		* GNU General Public License for more details.
		15		*
		16		* You should have received a copy of the GNU General Public License
		17		* along with this program; if not, write to the Free Software
		18		* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
		19		*/
		20
		21		#ifndef KIS_GUASSIANHIGHPASS_FILTER_H
		22		#define KIS_GUASSIANHIGHPASS_FILTER_H
		23
		24		#include "filter/kis_filter.h"
		25
		26		class KisGuassianHighPassFilter : public KisFilter
		27		{
		28		public:
		29
		30		KisGuassianHighPassFilter();
		31
		32		void processImpl(KisPaintDeviceSP device,
		33		const QRect& applyRect,
		34		const KisFilterConfigurationSP config,
		35		KoUpdater* progressUpdater
		36		) const override;
		37
		38		static inline KoID id() {
		39		return KoID("guassianhighpass", i18n("Guassian High Pass"));
		40		}
		41
		42		KisConfigWidget * createConfigurationWidget(QWidget* parent, const KisPaintDeviceSP dev) const override;
		43		KisFilterConfigurationSP factoryConfiguration() const override;
		44
		45		QRect changedRect(const QRect & rect, const KisFilterConfigurationSP _config, int lod) const override;
		46		QRect neededRect(const QRect & rect, const KisFilterConfigurationSP _config, int lod) const override;
		47
		48		private:
		49
		50		void processRaw(KisPaintDeviceSP device,
		51		const QRect &rect,
		52		qreal weights[1],
		53		qreal factor,
		54		const QBitArray &channelFlags, KoUpdater *progressUpdater) const;
		55		};
		56
		57		#endif