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++ // Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #ifndef QT3DRENDER_RENDER_ALIGNED_MALLOC_P_H
++ #define QT3DRENDER_RENDER_ALIGNED_MALLOC_P_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists for the convenience
++ // of other Qt classes. This header file may change from version to
++ // version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <QtCore/private/qsimd_p.h>
++ #include <Qt3DCore/private/qt3dcore-config_p.h>
++
++ #if defined(__AVX2__)
++ # define QT3D_ALIGNED_MALLOC(s) _mm_malloc(s, 32)
++ #elif defined(__SSE2__)
++ # define QT3D_ALIGNED_MALLOC(s) _mm_malloc(s, 16)
++ #else
++ #define QT3D_ALIGNED_MALLOC(s) malloc(s)
++ #endif
++
++ #if defined(__SSE2__)
++ # define QT3D_ALIGNED_FREE(ptr) _mm_free(ptr)
++ #else
++ # define QT3D_ALIGNED_FREE(ptr) free(ptr)
++ #endif
++
++ #define QT3D_ALIGNED_MALLOC_AND_FREE() \
++ static void *operator new(size_t s) \
++ { \
++ return QT3D_ALIGNED_MALLOC(s); \
++ } \
++ static void operator delete(void *ptr) \
++ { \
++ QT3D_ALIGNED_FREE(ptr); \
++ }
++
++ #endif // QT3DRENDER_RENDER_ALIGNED_MALLOC_P_H