diff options
Diffstat (limited to 'tests/benchmarks/gui/painting/drawtexture/tst_drawtexture.cpp')
| -rw-r--r-- | tests/benchmarks/gui/painting/drawtexture/tst_drawtexture.cpp | 546 |
1 files changed, 546 insertions, 0 deletions
diff --git a/tests/benchmarks/gui/painting/drawtexture/tst_drawtexture.cpp b/tests/benchmarks/gui/painting/drawtexture/tst_drawtexture.cpp new file mode 100644 index 0000000000..c16e68a0b1 --- /dev/null +++ b/tests/benchmarks/gui/painting/drawtexture/tst_drawtexture.cpp @@ -0,0 +1,546 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qtest.h> +#include <QPainter> +#include <QImage> + +Q_DECLARE_METATYPE(QImage::Format) + +#define SIZE 400 + +class tst_DrawTexture : public QObject +{ + Q_OBJECT + + void paint(bool smooth); + +private slots: + void simpleUpscale_data(); + void simpleUpscale(); + void simpleUpscaleSmooth_data(); + void simpleUpscaleSmooth(); + + void downscale_data(); + void downscale(); + void downscaleSmooth_data(); + void downscaleSmooth(); + + void upscale_data(); + void upscale(); + void upscaleSmooth_data(); + void upscaleSmooth(); + + void rotate_data(); + void rotate(); + void rotateSmooth_data(); + void rotateSmooth(); + + void perspective_data(); + void perspective(); + void perspectiveSmooth_data(); + void perspectiveSmooth(); +}; + +void tst_DrawTexture::simpleUpscale_data() +{ + QTest::addColumn<QImage::Format>("sourceFormat"); + QTest::addColumn<QImage::Format>("targetFormat"); + QTest::addColumn<QTransform>("transform"); + + + QTransform matrix; + matrix.scale(1.5, 1.5); + QTest::newRow("rgb32 1.5x,1.5x on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm 1.5x,1.5x on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 1.5x,1.5x on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm 1.5x,1.5x on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 1.5x,1.5x on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("rgb16 1.5x,1.5x on argb32pm") << QImage::Format_RGB16 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32pm 1.5x,1.5x on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; + matrix.reset(); + matrix.scale(5, 5); + QTest::newRow("rgb32 5x,5x on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm 5x,5x on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 5x,5x on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm 5x,5x on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 5x,5x on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("rgb16 5x,5x on rgb32") << QImage::Format_RGB16 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm 5x,5x on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; + matrix.reset(); + matrix.translate(0, SIZE); + matrix.scale(16, -1); + QTest::newRow("rgb32 16x,-1x on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm 16x,-1x on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 16x,-1x on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm 16x,-1x on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 16x,-1x on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm 16x,-1x on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; +} + +void tst_DrawTexture::downscale_data() +{ + QTest::addColumn<QImage::Format>("sourceFormat"); + QTest::addColumn<QImage::Format>("targetFormat"); + QTest::addColumn<QTransform>("transform"); + + + QTransform matrix; + matrix.translate(SIZE, 0); + matrix.scale(-1.5, 1.5); + QTest::newRow("rgb32 -1.5x,1.5x on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm -1.5x,1.5x on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 -1.5x,1.5x on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm -1.5x,1.5x on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 -1.5x,1.5x on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm -1.5x,1.5x on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; + matrix.reset(); + matrix.scale(.5, .5); + QTest::newRow("rgb32 .5x,.5x on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm .5x,.5x on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 .5x,.5x on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm .5x,.5x on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 .5x,.5x on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm .5x,.5x on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; + matrix.reset(); + matrix.scale(.2, 2); + QTest::newRow("rgb32 .2x,2x on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm .2x,2x on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 .2x,2x on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm .2x,2x on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 .2x,2x on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm .2x,2x on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; +} + +void tst_DrawTexture::upscale_data() +{ + QTest::addColumn<QImage::Format>("sourceFormat"); + QTest::addColumn<QImage::Format>("targetFormat"); + QTest::addColumn<QTransform>("transform"); + + + QTransform matrix; + matrix.translate(SIZE, 0); + matrix.scale(-8, 8); + QTest::newRow("rgb32 -8x,8x on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm -8x,8x on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 -8x,8x on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm -8x,8x on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 -8x,8x on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm -8x,8x on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; + matrix.reset(); + matrix.translate(SIZE, SIZE); + matrix.scale(-10, -10); + QTest::newRow("rgb32 -10x,-10x on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm -10x,-10x on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 -10x,-10x on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm -10x,-10x on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 -10x,-10x on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm -10x,-10x on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; + + matrix.reset(); + matrix.translate(SIZE, 0); + matrix.scale(-1, 16); + QTest::newRow("rgb32 -1x,16x on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm -1x,16x on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 -1x,16x on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm -1x,16x on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 -1x,16x on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm -1x,16x on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; +} + +void tst_DrawTexture::rotate_data() +{ + QTest::addColumn<QImage::Format>("sourceFormat"); + QTest::addColumn<QImage::Format>("targetFormat"); + QTest::addColumn<QTransform>("transform"); + + QTransform matrix; + matrix.translate(SIZE/2, SIZE/2); + matrix.rotate(-90); + matrix.translate(-SIZE/2, -SIZE/2); + QTest::newRow("rgb32 -90deg on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm -90deg on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 -90deg on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm -90deg on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 -90deg rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm -90deg on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; + matrix.reset(); + matrix.translate(SIZE/2, SIZE/2); + matrix.rotate(45); + matrix.translate(-SIZE/2, -SIZE/2); + QTest::newRow("rgb32 45deg on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm 45deg on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 45deg on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm 45deg on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 45deg on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm 45deg on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; + + matrix.reset(); + matrix.translate(SIZE/2, SIZE/2); + matrix.rotate(135); + matrix.scale(2, 2); + matrix.translate(-SIZE/4, -SIZE/4); + QTest::newRow("rgb32 rotate+scale on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm rotate+scale on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 rotate+scale on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm rotate+scale on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 rotate+scale on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm rotate+scale on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; +} + +void tst_DrawTexture::perspective_data() +{ + QTest::addColumn<QImage::Format>("sourceFormat"); + QTest::addColumn<QImage::Format>("targetFormat"); + QTest::addColumn<QTransform>("transform"); + + QTransform matrix; + QPolygonF quad1, quad2; + quad1 << QPointF(0.0, 0.0) << QPointF(SIZE,0.0) << QPointF(SIZE,SIZE) << QPointF(0.0,SIZE); + quad2 << QPointF(SIZE/6, SIZE/6) << QPointF(SIZE*4/5,SIZE/5) << QPointF(SIZE*4/5,SIZE*5/6) << QPointF(SIZE/5,SIZE*3/5); + QTransform::quadToQuad(quad1, quad2, matrix); + + QTest::newRow("rgb32 perspective1 on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm perspective1 on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 perspective1 on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm perspective1 on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 perspective1 on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm perspective1 on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; + + matrix.reset(); + quad1.clear(); quad2.clear(); + quad1 << QPointF(0.0, 0.0) << QPointF(SIZE,0.0) << QPointF(SIZE,SIZE) << QPointF(0.0,SIZE); + quad2 << QPointF(0.0, 0.0) << QPointF(SIZE*4/5,SIZE/4) << QPointF(SIZE*4/5,SIZE*3/4) << QPointF(0.0,SIZE); + QTransform::quadToQuad(quad1, quad2, matrix); + + QTest::newRow("rgb32 perspective2 on rgb32") << QImage::Format_RGB32 + << QImage::Format_RGB32 + << matrix; + QTest::newRow("argb32pm perspective2 on argb32pm") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("argb32 perspective2 on argb32pm") << QImage::Format_ARGB32 + << QImage::Format_ARGB32_Premultiplied + << matrix; + QTest::newRow("rgba8888pm perspective2 on rgba8888pm") << QImage::Format_RGBA8888_Premultiplied + << QImage::Format_RGBA8888_Premultiplied + << matrix; + QTest::newRow("rgb16 perspective2 on rgb16") << QImage::Format_RGB16 + << QImage::Format_RGB16 + << matrix; + QTest::newRow("argb32pm perspective2 on rgb30") << QImage::Format_ARGB32_Premultiplied + << QImage::Format_RGB30 + << matrix; +} + +void tst_DrawTexture::simpleUpscaleSmooth_data() +{ + simpleUpscale_data(); +} + +void tst_DrawTexture::downscaleSmooth_data() +{ + downscale_data(); +} + +void tst_DrawTexture::upscaleSmooth_data() +{ + upscale_data(); +} + +void tst_DrawTexture::rotateSmooth_data() +{ + rotate_data(); +} + +void tst_DrawTexture::perspectiveSmooth_data() +{ + perspective_data(); +} + +static QImage createImage(const QSize &size, QImage::Format format, bool smooth) +{ + QImage base(size, format); + base.fill(Qt::transparent); + QLinearGradient grad(0.0, 0.0, 1.0, 0.0); + grad.setCoordinateMode(QGradient::ObjectBoundingMode); + grad.setColorAt(0.0, Qt::red); + grad.setColorAt(0.4, Qt::white); + grad.setColorAt(0.6, Qt::white); + grad.setColorAt(1.0, Qt::blue); + QBrush brush(grad); + QPainter p(&base); + p.setRenderHint(QPainter::Antialiasing, smooth); + p.setBrush(brush); + p.setPen(Qt::NoPen); + p.drawEllipse(0, 0, size.width(), size.height()); + p.end(); + return base; +} + + +void tst_DrawTexture::paint(bool smooth) +{ + QFETCH(QImage::Format, sourceFormat); + QFETCH(QImage::Format, targetFormat); + QFETCH(QTransform, transform); + + QSize size(SIZE, SIZE); + QRect rect(QPoint(0,0), size); + if (transform.isAffine()) + rect = transform.inverted().mapRect(rect); + + QImage sourceImage = createImage(rect.size(), sourceFormat, smooth); + QImage targetImage(size, targetFormat); + targetImage.fill(Qt::gray); + + QPainter p(&targetImage); + p.setRenderHints(QPainter::SmoothPixmapTransform, smooth); + p.setRenderHints(QPainter::Antialiasing, smooth); + p.setWorldTransform(transform, false); + + QBENCHMARK { + p.drawImage(0, 0, sourceImage); + } +// targetImage.save(QString::fromLatin1(QTest::currentTestFunction()) + QChar('_') + QString::fromLatin1(QTest::currentDataTag()) + QStringLiteral(".png")); +} + +void tst_DrawTexture::simpleUpscale() +{ + paint(false); +} + +void tst_DrawTexture::upscale() +{ + paint(false); +} + +void tst_DrawTexture::downscale() +{ + paint(false); +} + +void tst_DrawTexture::rotate() +{ + paint(false); +} + +void tst_DrawTexture::perspective() +{ + paint(false); +} + +void tst_DrawTexture::simpleUpscaleSmooth() +{ + paint(true); +} + +void tst_DrawTexture::upscaleSmooth() +{ + paint(true); +} + +void tst_DrawTexture::downscaleSmooth() +{ + paint(true); +} + +void tst_DrawTexture::rotateSmooth() +{ + paint(true); +} + +void tst_DrawTexture::perspectiveSmooth() +{ + paint(true); +} + +QTEST_MAIN(tst_DrawTexture) + +#include "tst_drawtexture.moc" |