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author | Michele Calgaro <michele.calgaro@yahoo.it> | 2021-05-23 20:48:35 +0900 |
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committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2021-05-29 15:16:28 +0900 |
commit | 8b78a8791bc539bcffe7159f9d9714d577cb3d7d (patch) | |
tree | 1328291f966f19a22d7b13657d3f01a588eb1083 /chalk/plugins/paintops/defaultpaintops/kis_duplicateop.cc | |
parent | 95834e2bdc5e01ae1bd21ac0dfa4fa1d2417fae9 (diff) | |
download | koffice-8b78a8791bc539bcffe7159f9d9714d577cb3d7d.tar.gz koffice-8b78a8791bc539bcffe7159f9d9714d577cb3d7d.zip |
Renaming of files in preparation for code style tools.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'chalk/plugins/paintops/defaultpaintops/kis_duplicateop.cc')
-rw-r--r-- | chalk/plugins/paintops/defaultpaintops/kis_duplicateop.cc | 341 |
1 files changed, 0 insertions, 341 deletions
diff --git a/chalk/plugins/paintops/defaultpaintops/kis_duplicateop.cc b/chalk/plugins/paintops/defaultpaintops/kis_duplicateop.cc deleted file mode 100644 index 556a7775..00000000 --- a/chalk/plugins/paintops/defaultpaintops/kis_duplicateop.cc +++ /dev/null @@ -1,341 +0,0 @@ -/* - * Copyright (c) 2002 Patrick Julien <freak@codepimps.org> - * Copyright (c) 2004 Boudewijn Rempt <boud@valdyas.org> - * Copyright (c) 2004 Clarence Dang <dang@kde.org> - * Copyright (c) 2004 Adrian Page <adrian@pagenet.plus.com> - * Copyright (c) 2004-2006 Cyrille Berger <cberger@cberger.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include "kis_duplicateop.h" - -#include <tqrect.h> - -#include <kdebug.h> - -#include "kis_brush.h" -#include "kis_global.h" -#include "kis_paint_device.h" -#include "kis_layer.h" -#include "kis_painter.h" -#include "kis_types.h" -#include "kis_meta_registry.h" -#include "kis_colorspace_factory_registry.h" -#include "kis_paintop.h" -#include "kis_iterators_pixel.h" -#include "kis_selection.h" -#include "kis_perspective_grid.h" -#include "kis_random_sub_accessor.h" - -KisPaintOp * KisDuplicateOpFactory::createOp(const KisPaintOpSettings */*settings*/, KisPainter * painter) -{ - KisPaintOp * op = new KisDuplicateOp(painter); - TQ_CHECK_PTR(op); - return op; -} - - -KisDuplicateOp::KisDuplicateOp(KisPainter * painter) - : super(painter) - , m_target(0) - , m_srcdev(0) -{ -} - -KisDuplicateOp::~KisDuplicateOp() -{ -} - -double KisDuplicateOp::minimizeEnergy(const double* m, double* sol, int w, int h) -{ - int rowstride = 3*w; - double err = 0; - memcpy(sol, m, 3* sizeof(double) * w); - m+=rowstride; - sol+=rowstride; - for ( int i = 1; i < h - 1; i++) - { - memcpy(sol, m, 3* sizeof(double)); - m+=3; sol+=3; - for ( int j = 3; j < rowstride-3; j++) - { - double tmp = *sol; - *sol = ( ( *(m - 3 ) + *(m + 3) + *(m - rowstride ) + *(m + rowstride )) + 2 * *m ) /6; - double diff = *sol - tmp; - err += diff*diff; - m ++; sol ++; - } - memcpy(sol, m, 3* sizeof(double)); - m+=3; sol+=3; -} - memcpy(sol, m, 3* sizeof(double) * w); - return err; -} - - -void KisDuplicateOp::paintAt(const KisPoint &pos, const KisPaintInformation& info) -{ - if (!m_painter) return; - - bool heal = m_painter->duplicateHealing(); -// int healradius = m_painter->duplicateHealingRadius(); - - KisPaintDeviceSP device = m_painter->device(); - if (m_source) device = m_source; - if (!device) return; - - KisBrush * brush = m_painter->brush(); - if (!brush) return; - if (! brush->canPaintFor(info) ) - return; - - KisPoint hotSpot = brush->hotSpot(info); - KisPoint pt = pos - hotSpot; - - // Split the coordinates into integer plus fractional parts. The integer - // is where the dab will be positioned and the fractional part determines - // the sub-pixel positioning. - TQ_INT32 x; - double xFraction; - TQ_INT32 y; - double yFraction; - - splitCoordinate(pt.x(), &x, &xFraction); - splitCoordinate(pt.y(), &y, &yFraction); - xFraction = yFraction = 0.0; - - KisPaintDeviceSP dab = 0; - - if (brush->brushType() == IMAGE || - brush->brushType() == PIPE_IMAGE) { - dab = brush->image(device->colorSpace(), info, xFraction, yFraction); - dab->convertTo(KisMetaRegistry::instance()->csRegistry()->getAlpha8()); - } - else { - KisAlphaMaskSP mask = brush->mask(info, xFraction, yFraction); - dab = computeDab(mask, KisMetaRegistry::instance()->csRegistry()->getAlpha8()); - } - - m_painter->setPressure(info.pressure); - - KisPoint srcPointF = pt - m_painter->duplicateOffset(); - TQPoint srcPoint = TQPoint(x - static_cast<TQ_INT32>(m_painter->duplicateOffset().x()), - y - static_cast<TQ_INT32>(m_painter->duplicateOffset().y())); - - - TQ_INT32 sw = dab->extent().width(); - TQ_INT32 sh = dab->extent().height(); - - if (srcPoint.x() < 0 ) - srcPoint.setX(0); - - if( srcPoint.y() < 0) - srcPoint.setY(0); - if( !(m_srcdev && m_srcdev->colorSpace() != device->colorSpace()) ) - { - m_srcdev = new KisPaintDevice(device->colorSpace(), "duplicate source dev"); - m_target = new KisPaintDevice(device->colorSpace(), "duplicate target dev"); - } - TQ_CHECK_PTR(m_srcdev); - - // Perspective correction ? - KisPainter copyPainter(m_srcdev); - if(m_painter->duplicatePerspectiveCorrection()) - { - double startM[3][3]; - double endM[3][3]; - for(int i = 0; i < 3; i++) - { - for(int j = 0; j < 3; j++) - { - startM[i][j] = 0.; - endM[i][j] = 0.; - } - startM[i][i] = 1.; - endM[i][i] = 1.; - } - // First look for the grid corresponding to the start point - KisSubPerspectiveGrid* subGridStart = *device->image()->perspectiveGrid()->begin();//device->image()->perspectiveGrid()->gridAt(KisPoint(srcPoint.x() +hotSpot.x(),srcPoint.y() +hotSpot.y())); - TQRect r = TQRect(0,0, device->image()->width(), device->image()->height()); - -#if 1 - if(subGridStart) - { -// kdDebug() << "fgrid" << endl; -// kdDebug() << *subGridStart->topLeft() << " " << *subGridStart->topRight() << " " << *subGridStart->bottomLeft() << " " << *subGridStart->bottomRight() << endl; - double* b = KisPerspectiveMath::computeMatrixTransfoFromPerspective( r, *subGridStart->topLeft(), *subGridStart->topRight(), *subGridStart->bottomLeft(), *subGridStart->bottomRight()); - for(int i = 0; i < 3; i++) - { - for(int j = 0; j < 3; j++) - { -// kdDebug() << "sol[" << 3*i+j << "]=" << b[3*i+j] << endl; - startM[i][j] = b[3*i+j]; - } - } - - } -#endif -#if 1 - // Second look for the grid corresponding to the end point - KisSubPerspectiveGrid* subGridEnd = *device->image()->perspectiveGrid()->begin();// device->image()->perspectiveGrid()->gridAt(pos); - if(subGridEnd) - { -// kdDebug() << "second grid" << endl; - double* b = KisPerspectiveMath::computeMatrixTransfoToPerspective(*subGridEnd->topLeft(), *subGridEnd->topRight(), *subGridEnd->bottomLeft(), *subGridEnd->bottomRight(), r); - for(int i = 0; i < 3; i++) - { - for(int j = 0; j < 3; j++) - { -// kdDebug() << "sol[" << 3*i+j << "]=" << b[3*i+j] << endl; - endM[i][j] = b[3*i+j]; - } - } - } -#endif -// kdDebug()<< " oouuuuh" << srcPointF << KisPerspectiveMath::matProd(startM, KisPerspectiveMath::matProd(endM, srcPointF ) ) << KisPerspectiveMath::matProd(endM, KisPerspectiveMath::matProd(startM, srcPointF ) ); - - // Compute the translation in the perspective transformation space: - KisPoint positionStartPaintingT = KisPerspectiveMath::matProd(endM, m_painter->duplicateStart() ); - KisPoint duplicateStartPoisitionT = KisPerspectiveMath::matProd(endM, m_painter->duplicateStart() - m_painter->duplicateOffset() ); - KisPoint translat = duplicateStartPoisitionT - positionStartPaintingT; - KisRectIteratorPixel dstIt = m_srcdev->createRectIterator(0, 0, sw, sh, true); - KisRandomSubAccessorPixel srcAcc = device->createRandomSubAccessor(); - //Action - while(!dstIt.isDone()) - { - if(dstIt.isSelected()) - { - KisPoint p = KisPerspectiveMath::matProd(startM, KisPerspectiveMath::matProd(endM, KisPoint(dstIt.x() + x, dstIt.y() + y) ) + translat ); - srcAcc.moveTo( p ); - srcAcc.sampledOldRawData( dstIt.rawData() ); - } - ++dstIt; - } - - - } else { - // Or, copy the source data on the temporary device: - copyPainter.bitBlt(0, 0, COMPOSITE_COPY, device, srcPoint.x(), srcPoint.y(), sw, sh); - copyPainter.end(); - } - - // heal ? - - if(heal) - { - TQ_UINT16 dataDevice[4]; - TQ_UINT16 dataSrcDev[4]; - TQMemArray<double> matrix ( 3 * sw * sh ); - // First divide - KisColorSpace* deviceCs = device->colorSpace(); - KisHLineIteratorPixel deviceIt = device->createHLineIterator(x, y, sw, false ); - KisHLineIteratorPixel srcDevIt = m_srcdev->createHLineIterator(0, 0, sw, true ); - double* matrixIt = &matrix[0]; - for(int j = 0; j < sh; j++) - { - for(int i= 0; !srcDevIt.isDone(); i++) - { - deviceCs->toLabA16(deviceIt.rawData(), (TQ_UINT8*)dataDevice, 1); - deviceCs->toLabA16(srcDevIt.rawData(), (TQ_UINT8*)dataSrcDev, 1); - // Division - for( int k = 0; k < 3; k++) - { - matrixIt[k] = dataDevice[k] / (double)TQMAX(dataSrcDev [k], 1); - } - ++deviceIt; - ++srcDevIt; - matrixIt +=3; - } - deviceIt.nextRow(); - srcDevIt.nextRow(); - } - // Minimize energy - { - int iter = 0; - double err; - TQMemArray<double> solution ( 3 * sw * sh ); - do { - err = minimizeEnergy(&matrix[0], &solution[0],sw,sh); - memcpy (&matrix[0], &solution[0], sw * sh * 3 * sizeof(double)); - iter++; - } while( err < 0.00001 && iter < 100); - } - - // Finaly multiply - deviceIt = device->createHLineIterator(x, y, sw, false ); - srcDevIt = m_srcdev->createHLineIterator(0, 0, sw, true ); - matrixIt = &matrix[0]; - for(int j = 0; j < sh; j++) - { - for(int i= 0; !srcDevIt.isDone(); i++) - { - deviceCs->toLabA16(deviceIt.rawData(), (TQ_UINT8*)dataDevice, 1); - deviceCs->toLabA16(srcDevIt.rawData(), (TQ_UINT8*)dataSrcDev, 1); - // Multiplication - for( int k = 0; k < 3; k++) - { - dataSrcDev[k] = (int)CLAMP( matrixIt[k] * TQMAX( dataSrcDev[k], 1), 0, 65535 ); - } - deviceCs->fromLabA16((TQ_UINT8*)dataSrcDev, srcDevIt.rawData(), 1); - ++deviceIt; - ++srcDevIt; - matrixIt +=3; - } - deviceIt.nextRow(); - srcDevIt.nextRow(); - } - } - - - // Add the dab as selection to the srcdev -// KisPainter copySelection(srcdev->selection().data()); -// copySelection.bitBlt(0, 0, COMPOSITE_OVER, dab, 0, 0, sw, sh); -// copySelection.end(); - - // copy the srcdev onto a new device, after applying the dab selection - copyPainter.begin(m_target); - - copyPainter.bltMask(0, 0, COMPOSITE_OVER, m_srcdev, dab, - OPACITY_OPAQUE, 0, 0, sw, sh); - copyPainter.end(); - - TQRect dabRect = TQRect(0, 0, brush->maskWidth(info), brush->maskHeight(info)); - TQRect dstRect = TQRect(x, y, dabRect.width(), dabRect.height()); - - KisImage * image = device->image(); - - if (image != 0) { - dstRect &= image->bounds(); - } - - if (dstRect.isNull() || dstRect.isEmpty() || !dstRect.isValid()) return; - - TQ_INT32 sx = dstRect.x() - x; - TQ_INT32 sy = dstRect.y() - y; - sw = dstRect.width(); - sh = dstRect.height(); - - if (m_source->hasSelection()) { - m_painter->bltSelection(dstRect.x(), dstRect.y(), m_painter->compositeOp(), m_target, - m_source->selection(), m_painter->opacity(), sx, sy, sw, sh); - } - else { - m_painter->bitBlt(dstRect.x(), dstRect.y(), m_painter->compositeOp(), m_target, m_painter->opacity(), sx, sy, sw, sh); - } - - - m_painter->addDirtyRect(dstRect); -} |