diff options
author | Paul Lemire <paul.lemire@kdab.com> | 2016-09-02 10:32:37 +0200 |
---|---|---|
committer | Paul Lemire <paul.lemire@kdab.com> | 2016-11-23 20:22:30 +0000 |
commit | f58a99e8bafdd4222f347644b8d88adef87b2433 (patch) | |
tree | 58e212175aab2b14ea08b92d5d769e4f08d4d360 /tests | |
parent | acd7c6fcabcf89dd2be7efda54bc55628a517319 (diff) |
FilterLayerEntityJob: add benchmark
Change-Id: Iaba592f39de968021602c1505d8819e995915a53
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Reviewed-by: Kevin Ottens <kevin.ottens@kdab.com>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/benchmarks/render/layerfiltering/layerfiltering.pro | 14 | ||||
-rw-r--r-- | tests/benchmarks/render/layerfiltering/tst_bench_layerfiltering.cpp | 190 | ||||
-rw-r--r-- | tests/benchmarks/render/render.pro | 3 |
3 files changed, 206 insertions, 1 deletions
diff --git a/tests/benchmarks/render/layerfiltering/layerfiltering.pro b/tests/benchmarks/render/layerfiltering/layerfiltering.pro new file mode 100644 index 000000000..08b2b7165 --- /dev/null +++ b/tests/benchmarks/render/layerfiltering/layerfiltering.pro @@ -0,0 +1,14 @@ +TEMPLATE = app + +TARGET = tst_bench_layerfiltering + +QT += core-private 3dcore 3dcore-private 3drender 3drender-private testlib + +CONFIG += testcase + +SOURCES += tst_bench_layerfiltering.cpp + +include(../../../auto/render/commons/commons.pri) + +# Needed to use the TestAspect +DEFINES += QT_BUILD_INTERNAL diff --git a/tests/benchmarks/render/layerfiltering/tst_bench_layerfiltering.cpp b/tests/benchmarks/render/layerfiltering/tst_bench_layerfiltering.cpp new file mode 100644 index 000000000..78f264349 --- /dev/null +++ b/tests/benchmarks/render/layerfiltering/tst_bench_layerfiltering.cpp @@ -0,0 +1,190 @@ +/**************************************************************************** +** +** Copyright (C) 2016 Paul Lemire +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module 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 <QtTest/QTest> +#include <Qt3DCore/qentity.h> +#include <Qt3DCore/private/qnodecreatedchangegenerator_p.h> +#include <Qt3DCore/private/qaspectjobmanager_p.h> + +#include <Qt3DRender/private/nodemanagers_p.h> +#include <Qt3DRender/private/managers_p.h> +#include <Qt3DRender/private/entity_p.h> +#include <Qt3DRender/qrenderaspect.h> +#include <Qt3DRender/private/qrenderaspect_p.h> +#include <Qt3DRender/private/filterlayerentityjob_p.h> +#include <Qt3DRender/qlayer.h> + +QT_BEGIN_NAMESPACE + +namespace Qt3DRender { + +class TestAspect : public Qt3DRender::QRenderAspect +{ +public: + TestAspect(Qt3DCore::QNode *root) + : Qt3DRender::QRenderAspect(Qt3DRender::QRenderAspect::Synchronous) + , m_jobManager(new Qt3DCore::QAspectJobManager()) + { + Qt3DCore::QAbstractAspectPrivate::get(this)->m_jobManager = m_jobManager.data(); + QRenderAspect::onRegistered(); + + const Qt3DCore::QNodeCreatedChangeGenerator generator(root); + const QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges = generator.creationChanges(); + + for (const Qt3DCore::QNodeCreatedChangeBasePtr change : creationChanges) + d_func()->createBackendNode(change); + } + + ~TestAspect() + { + QRenderAspect::onUnregistered(); + } + + Qt3DRender::Render::NodeManagers *nodeManagers() const + { + return d_func()->m_renderer->nodeManagers(); + } + + void onRegistered() { QRenderAspect::onRegistered(); } + void onUnregistered() { QRenderAspect::onUnregistered(); } + +private: + QScopedPointer<Qt3DCore::QAspectJobManager> m_jobManager; +}; + +} // namespace Qt3DRender + +QT_END_NAMESPACE + +namespace { + +Qt3DCore::QEntity *buildTestScene(int layersCount, + int entityCount, + QVector<Qt3DCore::QNodeId> &layerIds, + bool alwaysEnabled = true) +{ + Qt3DCore::QEntity *root = new Qt3DCore::QEntity(); + + QVector<Qt3DRender::QLayer *> layers; + layers.reserve(layersCount); + layerIds.reserve(layersCount); + + for (int i = 0; i < layersCount; ++i) { + Qt3DRender::QLayer *layer = new Qt3DRender::QLayer(root); + layers.push_back(layer); + layerIds.push_back(layer->id()); + } + + for (int i = 0; i < entityCount; ++i) { + Qt3DCore::QEntity *entity = new Qt3DCore::QEntity(root); + + if (layersCount > 0) + entity->addComponent(layers.at(qrand() % layersCount)); + + if (!alwaysEnabled && i % 128 == 0) + entity->setEnabled(false); + } + + return root; +} + +} // anonymous + +class tst_BenchLayerFiltering : public QObject +{ + Q_OBJECT +private Q_SLOTS: + + void filterEntities_data() + { + QTest::addColumn<Qt3DCore::QEntity *>("entitySubtree"); + QTest::addColumn<Qt3DCore::QNodeIdVector>("layerIds"); + QTest::addColumn<bool>("hasLayerFilter"); + + + { + Qt3DCore::QNodeIdVector layerIds; + Qt3DCore::QEntity *rootEntity = buildTestScene(0, 5000, layerIds); + + QTest::newRow("Filter-NoLayerFilterAllEnabled") << rootEntity + << layerIds + << (layerIds.size() != 0); + } + + { + Qt3DCore::QNodeIdVector layerIds; + Qt3DCore::QEntity *rootEntity = buildTestScene(0, 5000, layerIds, false); + QTest::newRow("Filter-NoLayerFilterSomeDisabled") << rootEntity + << layerIds + << (layerIds.size() != 0); + } + + { + Qt3DCore::QNodeIdVector layerIds; + Qt3DCore::QEntity *rootEntity = buildTestScene(10, 5000, layerIds); + + QTest::newRow("FilterLayerFilterAllEnabled") << rootEntity + << layerIds + << (layerIds.size() != 0); + } + + { + Qt3DCore::QNodeIdVector layerIds; + Qt3DCore::QEntity *rootEntity = buildTestScene(10, 5000, layerIds, false); + + QTest::newRow("FilterLayerFilterSomeDisabled") << rootEntity + << layerIds + << (layerIds.size() != 0); + } + + } + + void filterEntities() + { + QFETCH(Qt3DCore::QEntity *, entitySubtree); + QFETCH(Qt3DCore::QNodeIdVector, layerIds); + QFETCH(bool, hasLayerFilter); + + // GIVEN + QScopedPointer<Qt3DRender::TestAspect> aspect(new Qt3DRender::TestAspect(entitySubtree)); + + // WHEN + Qt3DRender::Render::FilterLayerEntityJob filterJob; + filterJob.setHasLayerFilter(hasLayerFilter); + filterJob.setLayers(layerIds); + filterJob.setManager(aspect->nodeManagers()); + + QBENCHMARK { + filterJob.run(); + } + } +}; + +QTEST_MAIN(tst_BenchLayerFiltering) + +#include "tst_bench_layerfiltering.moc" diff --git a/tests/benchmarks/render/render.pro b/tests/benchmarks/render/render.pro index f1095a347..ddbc6a800 100644 --- a/tests/benchmarks/render/render.pro +++ b/tests/benchmarks/render/render.pro @@ -1,5 +1,6 @@ TEMPLATE=subdirs qtConfig(private_tests) { - SUBDIRS += jobs + SUBDIRS += jobs \ + layerfiltering } |