| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). |
| ** 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 |
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| ** |
| ** 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 <qbackendnodetester.h> |
| #include <Qt3DRender/private/attribute_p.h> |
| #include <Qt3DRender/qbuffer.h> |
| #include "testrenderer.h" |
| |
| class tst_Attribute : public Qt3DCore::QBackendNodeTester |
| { |
| Q_OBJECT |
| |
| private Q_SLOTS: |
| |
| void checkPeerPropertyMirroring() |
| { |
| // GIVEN |
| TestRenderer renderer; |
| Qt3DRender::Render::Attribute renderAttribute; |
| renderAttribute.setRenderer(&renderer); |
| |
| Qt3DRender::QAttribute attribute; |
| attribute.setAttributeType(Qt3DRender::QAttribute::IndexAttribute); |
| attribute.setByteOffset(1200); |
| attribute.setByteStride(883); |
| attribute.setCount(427); |
| attribute.setDivisor(305); |
| attribute.setName(QStringLiteral("C3")); |
| attribute.setVertexBaseType(Qt3DRender::QAttribute::UnsignedShort); |
| attribute.setVertexSize(3); |
| |
| Qt3DRender::QBuffer buffer; |
| buffer.setUsage(Qt3DRender::QBuffer::DynamicCopy); |
| buffer.setData(QByteArrayLiteral("Corvette")); |
| attribute.setBuffer(&buffer); |
| |
| // WHEN |
| simulateInitializationSync(&attribute, &renderAttribute); |
| |
| // THEN |
| QCOMPARE(renderAttribute.peerId(), attribute.id()); |
| QCOMPARE(renderAttribute.isDirty(), true); |
| QCOMPARE(renderAttribute.vertexBaseType(), attribute.vertexBaseType()); |
| QCOMPARE(renderAttribute.vertexSize(), attribute.vertexSize()); |
| QCOMPARE(renderAttribute.attributeType(), attribute.attributeType()); |
| QCOMPARE(renderAttribute.byteOffset(), attribute.byteOffset()); |
| QCOMPARE(renderAttribute.byteStride(), attribute.byteStride()); |
| QCOMPARE(renderAttribute.count(), attribute.count()); |
| QCOMPARE(renderAttribute.divisor(), attribute.divisor()); |
| QCOMPARE(renderAttribute.name(), attribute.name()); |
| QCOMPARE(renderAttribute.bufferId(), buffer.id()); |
| } |
| |
| void checkInitialAndCleanedUpState() |
| { |
| // GIVEN |
| TestRenderer renderer; |
| Qt3DRender::Render::Attribute renderAttribute; |
| renderAttribute.setRenderer(&renderer); |
| |
| // THEN |
| QVERIFY(renderAttribute.peerId().isNull()); |
| QVERIFY(renderAttribute.bufferId().isNull()); |
| QVERIFY(renderAttribute.name().isEmpty()); |
| QCOMPARE(renderAttribute.isDirty(), false); |
| QCOMPARE(renderAttribute.vertexBaseType(), Qt3DRender::QAttribute::Float); |
| QCOMPARE(renderAttribute.vertexSize(), 1U); |
| QCOMPARE(renderAttribute.attributeType(), Qt3DRender::QAttribute::VertexAttribute); |
| QCOMPARE(renderAttribute.byteOffset(), 0U); |
| QCOMPARE(renderAttribute.byteStride(), 0U); |
| QCOMPARE(renderAttribute.count(), 0U); |
| QCOMPARE(renderAttribute.divisor(), 0U); |
| |
| // GIVEN |
| Qt3DRender::QAttribute attribute; |
| attribute.setAttributeType(Qt3DRender::QAttribute::IndexAttribute); |
| attribute.setByteOffset(1200); |
| attribute.setByteStride(883); |
| attribute.setCount(427); |
| attribute.setDivisor(305); |
| attribute.setName(QStringLiteral("C3")); |
| attribute.setVertexBaseType(Qt3DRender::QAttribute::Double); |
| attribute.setVertexSize(4); |
| Qt3DRender::QBuffer buffer; |
| buffer.setUsage(Qt3DRender::QBuffer::DynamicCopy); |
| buffer.setData(QByteArrayLiteral("C7")); |
| attribute.setBuffer(&buffer); |
| |
| // WHEN |
| simulateInitializationSync(&attribute, &renderAttribute); |
| renderAttribute.cleanup(); |
| |
| // THEN |
| QVERIFY(renderAttribute.bufferId().isNull()); |
| QVERIFY(renderAttribute.name().isEmpty()); |
| QCOMPARE(renderAttribute.isDirty(), false); |
| QCOMPARE(renderAttribute.vertexBaseType(), Qt3DRender::QAttribute::Float); |
| QCOMPARE(renderAttribute.vertexSize(), 1U); |
| QCOMPARE(renderAttribute.attributeType(), Qt3DRender::QAttribute::VertexAttribute); |
| QCOMPARE(renderAttribute.byteOffset(), 0U); |
| QCOMPARE(renderAttribute.byteStride(), 0U); |
| QCOMPARE(renderAttribute.count(), 0U); |
| QCOMPARE(renderAttribute.divisor(), 0U); |
| } |
| |
| void checkPropertyChanges() |
| { |
| // GIVEN |
| Qt3DRender::QAttribute attribute; |
| TestRenderer renderer; |
| Qt3DRender::Render::Attribute renderAttribute; |
| renderAttribute.setRenderer(&renderer); |
| simulateInitializationSync(&attribute, &renderAttribute); |
| renderAttribute.cleanup(); |
| renderer.resetDirty(); |
| |
| QVERIFY(!renderAttribute.isDirty()); |
| QVERIFY(!renderer.dirtyBits()); |
| |
| // WHEN |
| attribute.setVertexBaseType(Qt3DRender::QAttribute::Int); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.vertexBaseType(), Qt3DRender::QAttribute::Int); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| QVERIFY(!renderer.dirtyBits()); |
| |
| // WHEN |
| attribute.setVertexSize(3); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.vertexSize(), 3U); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| |
| // WHEN |
| attribute.setAttributeType(Qt3DRender::QAttribute::IndexAttribute); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.attributeType(), Qt3DRender::QAttribute::IndexAttribute); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| |
| // WHEN |
| attribute.setAttributeType(Qt3DRender::QAttribute::DrawIndirectAttribute); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.attributeType(), Qt3DRender::QAttribute::DrawIndirectAttribute); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| |
| // WHEN |
| attribute.setCount(1340); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.count(), 1340U); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| |
| // WHEN |
| attribute.setName(QStringLiteral("L88")); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.name(), QStringLiteral("L88")); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| |
| // WHEN |
| attribute.setByteOffset(555U); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.byteOffset(), 555U); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| |
| // WHEN |
| attribute.setByteStride(454); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.byteStride(), 454U); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| |
| // WHEN |
| attribute.setDivisor(1450); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.divisor(), 1450U); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| |
| // WHEN |
| auto buffer = new Qt3DRender::QBuffer(); |
| attribute.setBuffer(buffer); |
| renderAttribute.syncFromFrontEnd(&attribute, false); |
| |
| // THEN |
| QCOMPARE(renderAttribute.bufferId(), buffer->id()); |
| QVERIFY(renderAttribute.isDirty()); |
| QVERIFY(renderer.dirtyBits() != 0); |
| |
| renderAttribute.unsetDirty(); |
| renderer.resetDirty(); |
| QVERIFY(!renderAttribute.isDirty()); |
| } |
| }; |
| |
| |
| QTEST_APPLESS_MAIN(tst_Attribute) |
| |
| #include "tst_attribute.moc" |