1/*
2 * Copyright (c) 2010 Lukáš Tvrdý lukast.dev@gmail.com
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 */
18
19#include <qtest_kde.h>
20
21#include "kis_bcontrast_benchmark.h"
22#include "kis_benchmark_values.h"
23
24#include "kis_paint_device.h"
25
26#include <KoColorSpace.h>
27#include <KoColorSpaceRegistry.h>
28#include <KoColor.h>
29
30#include <kis_image.h>
31
32#include "filter/kis_filter_registry.h"
33#include "filter/kis_filter_configuration.h"
34#include "filter/kis_filter.h"
35
36#include "kis_processing_information.h"
37
38#include "kis_selection.h"
39#include <kis_iterator_ng.h>
40
41
42void KisBContrastBenchmark::initTestCase()
43{
44 m_colorSpace = KoColorSpaceRegistry::instance()->rgb8();
45 m_device = new KisPaintDevice(m_colorSpace);
46 m_color = KoColor(m_colorSpace);
47
48 srand(31524744);
49
50 int r,g,b;
51
52 KisSequentialIterator it(m_device, QRect(0, 0, GMP_IMAGE_WIDTH, GMP_IMAGE_HEIGHT));
53 do {
54 r = rand() % 255;
55 g = rand() % 255;
56 b = rand() % 255;
57
58 m_color.fromQColor(QColor(r,g,b));
59 memcpy(it.rawData(), m_color.data(), m_colorSpace->pixelSize());
60 } while (it.nextPixel());
61
62}
63
64void KisBContrastBenchmark::cleanupTestCase()
65{
66}
67
68
69void KisBContrastBenchmark::benchmarkFilter()
70{
71 KisFilterSP filter = KisFilterRegistry::instance()->value("brightnesscontrast");
72 KisFilterConfiguration * kfc = filter->defaultConfiguration(m_device);
73
74 // Get the predefined configuration from a file
75 QFile file(QString(FILES_DATA_DIR) + QDir::separator() + filter->id() + ".cfg");
76 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
77 file.open(QIODevice::WriteOnly | QIODevice::Text);
78 QTextStream out(&file);
79 out << kfc->toXML();
80 } else {
81 QString s;
82 QTextStream in(&file);
83 s = in.readAll();
84 kfc->fromXML(s);
85 }
86
87 QBENCHMARK{
88 filter->process(m_device, QRect(0, 0, GMP_IMAGE_WIDTH,GMP_IMAGE_HEIGHT), kfc);
89 }
90}
91
92
93
94QTEST_KDEMAIN(KisBContrastBenchmark, GUI)
95#include "kis_bcontrast_benchmark.moc"
96