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author | Andrew den Exter <andrew.den-exter@nokia.com> | 2009-08-24 22:33:55 (GMT) |
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committer | Andrew den Exter <andrew.den-exter@nokia.com> | 2009-08-24 23:02:27 (GMT) |
commit | b8cc86956ae45a6d07dfca04301e1b4905615ee7 (patch) | |
tree | 3587b6d2c66a5ad2505732e5f67df56dcccd5673 /tests/auto/qabstractvideosurface | |
parent | e4002434bfde5c8206463ea3a0d4140835619944 (diff) | |
download | Qt-b8cc86956ae45a6d07dfca04301e1b4905615ee7.zip Qt-b8cc86956ae45a6d07dfca04301e1b4905615ee7.tar.gz Qt-b8cc86956ae45a6d07dfca04301e1b4905615ee7.tar.bz2 |
Integrate QAbstractVideoSurface API.
This introduces a QAbstractVideoSurface interface for implementing arbitrary
video outputs, and a QVideoFrame type. Also included is the
QVideoSurfaceFormat class which is used to configure the input to a video
surface, and the QAbstractVideoBuffer class which allows QVideoFrames
to be constructed from non-native frame types.
Reviewed-by: Dmytro Poplavskiy
Diffstat (limited to 'tests/auto/qabstractvideosurface')
-rw-r--r-- | tests/auto/qabstractvideosurface/qabstractvideosurface.pro | 5 | ||||
-rw-r--r-- | tests/auto/qabstractvideosurface/tst_qabstractvideosurface.cpp | 292 |
2 files changed, 297 insertions, 0 deletions
diff --git a/tests/auto/qabstractvideosurface/qabstractvideosurface.pro b/tests/auto/qabstractvideosurface/qabstractvideosurface.pro new file mode 100644 index 0000000..4e14542 --- /dev/null +++ b/tests/auto/qabstractvideosurface/qabstractvideosurface.pro @@ -0,0 +1,5 @@ +load(qttest_p4) +SOURCES += tst_qabstractvideosurface.cpp + +QT += multimedia +requires(contains(QT_CONFIG, multimedia)) diff --git a/tests/auto/qabstractvideosurface/tst_qabstractvideosurface.cpp b/tests/auto/qabstractvideosurface/tst_qabstractvideosurface.cpp new file mode 100644 index 0000000..0c46ff1 --- /dev/null +++ b/tests/auto/qabstractvideosurface/tst_qabstractvideosurface.cpp @@ -0,0 +1,292 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QtTest> + +#include <QtMultimedia/QAbstractVideoSurface> +#include <QtMultimedia/QVideoSurfaceFormat> + +class tst_QAbstractVideoSurface : public QObject +{ + Q_OBJECT +public: + tst_QAbstractVideoSurface(); + ~tst_QAbstractVideoSurface(); + +public slots: + void initTestCase(); + void cleanupTestCase(); + void init(); + void cleanup(); + +private slots: + void setError(); + void isFormatSupported_data(); + void isFormatSupported(); + void start_data(); + void start(); +}; + +typedef QMap<QAbstractVideoBuffer::HandleType, QVideoFrame::PixelFormat> SupportedFormatMap; + +Q_DECLARE_METATYPE(SupportedFormatMap) +Q_DECLARE_METATYPE(QVideoSurfaceFormat) +Q_DECLARE_METATYPE(QAbstractVideoSurface::Error); + +class QtTestVideoSurface : public QAbstractVideoSurface +{ + Q_OBJECT +public: + explicit QtTestVideoSurface(QObject *parent = 0) : QAbstractVideoSurface(parent) {} + explicit QtTestVideoSurface(SupportedFormatMap formats, QObject *parent = 0) + : QAbstractVideoSurface(parent), supportedFormats(formats) {} + + QList<QVideoFrame::PixelFormat> supportedPixelFormats( + QAbstractVideoBuffer::HandleType handleType = QAbstractVideoBuffer::NoHandle) const + { + return supportedFormats.values(handleType); + } + + bool present(const QVideoFrame &) { return false; } + + using QAbstractVideoSurface::setError; + +private: + SupportedFormatMap supportedFormats; +}; + +tst_QAbstractVideoSurface::tst_QAbstractVideoSurface() +{ +} + +tst_QAbstractVideoSurface::~tst_QAbstractVideoSurface() +{ +} + +void tst_QAbstractVideoSurface::initTestCase() +{ +} + +void tst_QAbstractVideoSurface::cleanupTestCase() +{ +} + +void tst_QAbstractVideoSurface::init() +{ +} + +void tst_QAbstractVideoSurface::cleanup() +{ +} + +void tst_QAbstractVideoSurface::setError() +{ + qRegisterMetaType<QAbstractVideoSurface::Error>(); + + QtTestVideoSurface surface; + + QCOMPARE(surface.error(), QAbstractVideoSurface::NoError); + + surface.setError(QAbstractVideoSurface::StoppedError); + QCOMPARE(surface.error(), QAbstractVideoSurface::StoppedError); + + surface.setError(QAbstractVideoSurface::ResourceError); + QCOMPARE(surface.error(), QAbstractVideoSurface::ResourceError); + + surface.setError(QAbstractVideoSurface::NoError); + QCOMPARE(surface.error(), QAbstractVideoSurface::NoError); +} + +void tst_QAbstractVideoSurface::isFormatSupported_data() +{ + QTest::addColumn<SupportedFormatMap>("supportedFormats"); + QTest::addColumn<QVideoSurfaceFormat>("format"); + QTest::addColumn<bool>("supported"); + + SupportedFormatMap formats; + + QTest::newRow("no formats: rgb32") + << formats + << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_RGB32) + << false; + QTest::newRow("no formats: yv12") + << formats + << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_YV12) + << false; + QTest::newRow("no formats: rgb32 gl") + << formats + << QVideoSurfaceFormat( + QSize(800, 600), + QVideoFrame::Format_RGB32, + QAbstractVideoBuffer::GLTextureHandle) + << false; + QTest::newRow("no formats: rgb24 gl") + << formats + << QVideoSurfaceFormat( + QSize(800, 600), + QVideoFrame::Format_RGB24, + QAbstractVideoBuffer::GLTextureHandle) + << false; + + formats.insertMulti(QAbstractVideoBuffer::NoHandle, QVideoFrame::Format_RGB32); + formats.insertMulti(QAbstractVideoBuffer::NoHandle, QVideoFrame::Format_RGB24); + formats.insertMulti(QAbstractVideoBuffer::NoHandle, QVideoFrame::Format_YUV444); + formats.insertMulti(QAbstractVideoBuffer::GLTextureHandle, QVideoFrame::Format_RGB32); + + QTest::newRow("supported: rgb32") + << formats + << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_RGB32) + << true; + QTest::newRow("supported: rgb24") + << formats + << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_RGB24) + << true; + QTest::newRow("unsupported: yv12") + << formats + << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_YV12) + << false; + QTest::newRow("supported: rgb32 gl") + << formats + << QVideoSurfaceFormat( + QSize(800, 600), + QVideoFrame::Format_RGB32, + QAbstractVideoBuffer::GLTextureHandle) + << true; + QTest::newRow("unsupported: rgb24 gl") + << formats + << QVideoSurfaceFormat( + QSize(800, 600), + QVideoFrame::Format_RGB24, + QAbstractVideoBuffer::GLTextureHandle) + << false; + QTest::newRow("unsupported: yv12 gl") + << formats + << QVideoSurfaceFormat( + QSize(800, 600), + QVideoFrame::Format_YV12, + QAbstractVideoBuffer::GLTextureHandle) + << false; + + formats.insertMulti(QAbstractVideoBuffer::NoHandle, QVideoFrame::Format_YV12); + formats.insertMulti(QAbstractVideoBuffer::GLTextureHandle, QVideoFrame::Format_RGB24); + + QTest::newRow("supported: yv12") + << formats + << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_YV12) + << true; + QTest::newRow("supported: rgb24 gl") + << formats + << QVideoSurfaceFormat( + QSize(800, 600), + QVideoFrame::Format_RGB24, + QAbstractVideoBuffer::GLTextureHandle) + << true; +} + +void tst_QAbstractVideoSurface::isFormatSupported() +{ + QFETCH(SupportedFormatMap, supportedFormats); + QFETCH(QVideoSurfaceFormat, format); + QFETCH(bool, supported); + + QtTestVideoSurface surface(supportedFormats); + + QCOMPARE(surface.isFormatSupported(format), supported); +} + +void tst_QAbstractVideoSurface::start_data() +{ + QTest::addColumn<QVideoSurfaceFormat>("format"); + + QTest::newRow("rgb32") << QVideoSurfaceFormat( + QSize(800, 600), + QVideoFrame::Format_RGB32); + QTest::newRow("yv12") << QVideoSurfaceFormat( + QSize(800, 600), + QVideoFrame::Format_YV12); + QTest::newRow("rgb32 gl") << QVideoSurfaceFormat( + QSize(800, 600), + QVideoFrame::Format_RGB32, + QAbstractVideoBuffer::GLTextureHandle); +} + +void tst_QAbstractVideoSurface::start() +{ + QFETCH(QVideoSurfaceFormat, format); + + QtTestVideoSurface surface; + surface.setError(QAbstractVideoSurface::ResourceError); + + QSignalSpy formatSpy(&surface, SIGNAL(surfaceFormatChanged(QVideoSurfaceFormat))); + QSignalSpy startedSpy(&surface, SIGNAL(startedChanged(bool))); + + QVERIFY(!surface.isStarted()); + QCOMPARE(surface.surfaceFormat(), QVideoSurfaceFormat()); + + QVERIFY(surface.start(format)); + + QVERIFY(surface.isStarted()); + QCOMPARE(surface.surfaceFormat(), format); + + QCOMPARE(formatSpy.count(), 1); + QCOMPARE(qvariant_cast<QVideoSurfaceFormat>(formatSpy.at(0).at(0)), format); + + QCOMPARE(startedSpy.count(), 1); + QCOMPARE(startedSpy.at(0).at(0).toBool(), true); + + // error() is reset on a successful start. + QCOMPARE(surface.error(), QAbstractVideoSurface::NoError); + + surface.stop(); + + QVERIFY(!surface.isStarted()); + QCOMPARE(surface.surfaceFormat(), QVideoSurfaceFormat()); + + QCOMPARE(formatSpy.count(), 2); + QCOMPARE(qvariant_cast<QVideoSurfaceFormat>(formatSpy.at(1).at(0)), QVideoSurfaceFormat()); + + QCOMPARE(startedSpy.count(), 2); + QCOMPARE(startedSpy.at(1).at(0).toBool(), false); +} + +QTEST_MAIN(tst_QAbstractVideoSurface) + +#include "tst_qabstractvideosurface.moc" |