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/*
* Copyright (c) 2010 Lukáš Tvrdý <lukast.dev@gmail.com>
*
* 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 <QTest>
#include <kundo2command.h>
#include "kis_benchmark_values.h"
#include "kis_random_accessor_ng.h"
#include <KoColorSpace.h>
#include <KoColorSpaceRegistry.h>
#include <KoColor.h>
#include <kis_image.h>
#include "kis_floodfill_benchmark.h"
#include <kis_fill_painter.h>
#include <KoCompositeOps.h>
void KisFloodFillBenchmark::initTestCase()
{
m_colorSpace = KoColorSpaceRegistry::instance()->rgb8();
m_device = new KisPaintDevice(m_colorSpace);
m_color = KoColor(m_colorSpace);
QColor qcolor(Qt::red);
srand(31524744);
int tilew = 38;
int tileh = 56;
m_color.fromQColor(QColor(0,0,0,0)); // default pixel
m_device->fill( 0,0,GMP_IMAGE_WIDTH, GMP_IMAGE_HEIGHT,m_color.data() );
// fill the image with red ellipses (like some random dabs)
m_color.fromQColor(Qt::red);
KisPainter painter(m_device);
painter.setFillStyle(KisPainter::FillStyleForegroundColor);
painter.setPaintColor(m_color);
int x = 0;
int y = 0;
for (int i = 0; i < 100;i++){
x = rand() % GMP_IMAGE_WIDTH;
y = rand() % GMP_IMAGE_HEIGHT;
// plus 10 so that we don't fill the ellipse
painter.paintEllipse(x+ 10, y+ 10, tilew, tileh);
}
}
void KisFloodFillBenchmark::benchmarkFlood()
{
KoColor fg(m_colorSpace);
KoColor bg(m_colorSpace);
fg.fromQColor(Qt::blue);
bg.fromQColor(Qt::black);
QBENCHMARK
{
KisFillPainter fillPainter(m_device);
//setupPainter(&fillPainter);
fillPainter.setPaintColor( fg );
fillPainter.setBackgroundColor( bg );
fillPainter.beginTransaction(kundo2_noi18n("Flood Fill"));
//fillPainter.setProgress(updater->startSubtask());
fillPainter.setOpacity(OPACITY_OPAQUE_U8);
// default
fillPainter.setFillThreshold(15);
fillPainter.setCompositeOp(COMPOSITE_OVER);
fillPainter.setCareForSelection(true);
fillPainter.setWidth(GMP_IMAGE_WIDTH);
fillPainter.setHeight(GMP_IMAGE_HEIGHT);
// fill twice
fillPainter.fillColor(1, 1, m_device);
fillPainter.deleteTransaction();
}
// uncomment this to see the output
//QImage out = m_device->convertToQImage(m_colorSpace->profile(),0,0,GMP_IMAGE_WIDTH,GMP_IMAGE_HEIGHT);
//out.save("fill_output.png");
}
void KisFloodFillBenchmark::cleanupTestCase()
{
}
QTEST_MAIN(KisFloodFillBenchmark)
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