| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 Paul Lemire <paul.lemire350@gmail.com> |
| ** 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 |
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| ** 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/QtTest> |
| #include <Qt3DCore/qnodeid.h> |
| #include <Qt3DCore/private/matrix4x4_avx2_p.h> |
| #include <Qt3DCore/private/qresourcemanager_p.h> |
| #include <Qt3DRender/private/cameralens_p.h> |
| |
| using namespace Qt3DCore; |
| |
| using HMatrix = Qt3DCore::QHandle<Matrix4x4_AVX2>; |
| using HCameraLens = Qt3DCore::QHandle<Qt3DRender::Render::CameraLens>; |
| |
| class MatrixManager : public Qt3DCore::QResourceManager< |
| Matrix4x4_AVX2, |
| Qt3DCore::QNodeId, |
| Qt3DCore::NonLockingPolicy> |
| { |
| public: |
| MatrixManager() {} |
| }; |
| |
| class CameraLensManager : public Qt3DCore::QResourceManager< |
| Qt3DRender::Render::CameraLens, |
| Qt3DCore::QNodeId, |
| Qt3DCore::NonLockingPolicy> |
| { |
| public: |
| CameraLensManager() {} |
| }; |
| |
| |
| class tst_AlignedResourcesManagersAVX: public QObject |
| { |
| Q_OBJECT |
| |
| private Q_SLOTS: |
| |
| void checkAllocationAndAlignmentMatrix4x4() |
| { |
| // GIVEN |
| MatrixManager manager; |
| |
| // WHEN |
| for (uint i = 0; i < std::numeric_limits<ushort>::max(); ++i) |
| manager.getOrCreateResource(Qt3DCore::QNodeId::createId()); |
| |
| // THEN |
| // Shouldn't crash |
| |
| const std::vector<HMatrix> &activeHandles = manager.activeHandles(); |
| for (const HMatrix handle : activeHandles) { |
| // WHEN |
| Matrix4x4_AVX2 *mat = manager.data(handle); |
| // THEN |
| QCOMPARE(int((uintptr_t)mat % 32), 0); |
| } |
| |
| // WHEN |
| for (uint i = 2; i < std::numeric_limits<ushort>::max(); ++i) { |
| Matrix4x4_AVX2 *mat1 = manager.data(activeHandles.at(i - 2)); |
| Matrix4x4_AVX2 *mat2 = manager.data(activeHandles.at(i - 1)); |
| Matrix4x4_AVX2 *mat3 = manager.data(activeHandles.at(i)); |
| |
| // WHEN |
| *mat3 = (*mat2 * *mat1); |
| |
| // THEN |
| // Shouldn't crash |
| } |
| } |
| |
| void checkAllocationAndAlignmentCameraLens() |
| { |
| // GIVEN |
| CameraLensManager manager; |
| |
| // WHEN |
| for (uint i = 0; i < std::numeric_limits<ushort>::max(); ++i) |
| manager.getOrCreateResource(Qt3DCore::QNodeId::createId()); |
| |
| // THEN |
| // Shouldn't crash |
| |
| const std::vector<HCameraLens> &activeHandles = manager.activeHandles(); |
| for (const HCameraLens handle : activeHandles) { |
| // WHEN |
| Qt3DRender::Render::CameraLens *lens = manager.data(handle); |
| // THEN |
| QCOMPARE(int((uintptr_t)lens % 32), 0); |
| } |
| } |
| }; |
| |
| QTEST_MAIN(tst_AlignedResourcesManagersAVX) |
| |
| #include "tst_alignedresourcesmanagers-avx.moc" |