qimage_avx2.cpp

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1 /**************************************************************************** -

2 ** -

4 ** Contact: https://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtGui module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

9 ** Commercial License Usage -

10 ** Licensees holding valid commercial Qt licenses may use this file in -

11 ** accordance with the commercial license agreement provided with the -

12 ** Software or, alternatively, in accordance with the terms contained in -

13 ** a written agreement between you and The Qt Company. For licensing terms -

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15 ** information use the contact form at https://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

19 ** General Public License version 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

29 ** Qt Foundation. The licenses are as published by the Free Software -

30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -

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35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 #include <qimage.h> -

41 #include <private/qdrawhelper_p.h> -

42 #include <private/qimage_p.h> -

43 #include <private/qsimd_p.h> -

44 -

45 #ifdef QT_COMPILER_SUPPORTS_AVX2 -

46 -

47 QT_BEGIN_NAMESPACE -

48 -

49 void convert_ARGB_to_ARGB_PM_avx2(QImageData *dest, const QImageData *src, Qt::ImageConversionFlags) -

50 { -

51 Q_ASSERT(src->format == QImage::Format_ARGB32 || src->format == QImage::Format_RGBA8888); -

52 Q_ASSERT(dest->format == QImage::Format_ARGB32_Premultiplied || dest->format == QImage::Format_RGBA8888_Premultiplied); -

53 Q_ASSERT(src->width == dest->width); -

54 Q_ASSERT(src->height == dest->height); -

55 -

56 const uint *src_data = (uint *) src->data; -

57 uint *dest_data = (uint *) dest->data; -

for (int i = 0; i < src->height; ++i) {

i < src->height	Description
TRUE	never evaluated
FALSE	never evaluated

59 qt_convertARGB32ToARGB32PM(dest_data, src_data, src->width); -

60 src_data += src->bytes_per_line >> 2; -

61 dest_data += dest->bytes_per_line >> 2; -

}

never executed: end of block

}

never executed: end of block

64 -

65 QT_END_NAMESPACE -

66 -

67 #endif // QT_COMPILER_SUPPORTS_AVX2 -

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