diff options
Diffstat (limited to 'src/corelib/global/qfloat16_f16c.c')
-rw-r--r-- | src/corelib/global/qfloat16_f16c.c | 53 |
1 files changed, 25 insertions, 28 deletions
diff --git a/src/corelib/global/qfloat16_f16c.c b/src/corelib/global/qfloat16_f16c.c index 45adec6c62..d60a021bdb 100644 --- a/src/corelib/global/qfloat16_f16c.c +++ b/src/corelib/global/qfloat16_f16c.c @@ -1,12 +1,11 @@ /**************************************************************************** ** -** Copyright (C) 2021 The Qt Company Ltd. +** Copyright (C) 2017 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtCore module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:COMM$ -** +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the @@ -15,38 +14,34 @@ ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** -** $QT_END_LICENSE$ -** -** -** -** -** -** -** -** -** -** -** -** -** -** -** -** -** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** 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-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** +** $QT_END_LICENSE$ ** ****************************************************************************/ #include "private/qsimd_p.h" // The x86 F16C instructions operate on AVX registers, so AVX support is -// required. We don't need to check for __F16C__ because we this file wouldn't -// have been compiled if the support was missing in the first place, and not -// all compilers define it. Technically, we didn't need to check for __AVX__ -// either. -#if !QT_COMPILER_SUPPORTS_HERE(AVX) -# error "AVX support required" -#endif +// required. +#if QT_COMPILER_SUPPORTS_HERE(AVX) #ifdef __cplusplus QT_BEGIN_NAMESPACE @@ -89,3 +84,5 @@ void qFloatFromFloat16_fast(float *out, const quint16 *in, qsizetype len) Q_DECL } // extern "C" QT_END_NAMESPACE #endif + +#endif // QT_COMPILER_SUPPORTS_HERE(AVX) |