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| author | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2019-10-21 15:27:04 +0200 |
|---|---|---|
| committer | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2019-10-29 10:37:09 +0100 |
| commit | 3ea6a13a01f513ab491f698109fdf189e6264203 (patch) | |
| tree | 27548766ee6714e0bb3c78399b066cbf9d67628d /src/gui | |
| parent | 226a60baf50c9c91a98c01c3dd9c0ced750f8d0e (diff) | |
Replace usage of Q_DECL_ALIGN with C++11 alignas keyword
The macro is not documented, so can be considered private API.
Pre-C++11 compilers that don't support alignas will no longer be
supported with Qt 6.
The macro definition for the standard case of compilers supporting
the alignof keyword is left in place.
Task-number: QTBUG-76414
Change-Id: I7d722e4faf09ae998a972d3ed914de808ab316d7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui')
| -rw-r--r-- | src/gui/painting/qdrawhelper_ssse3.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/painting/qdrawhelper_ssse3.cpp b/src/gui/painting/qdrawhelper_ssse3.cpp index 14d7047bb6..a175b591dd 100644 --- a/src/gui/painting/qdrawhelper_ssse3.cpp +++ b/src/gui/painting/qdrawhelper_ssse3.cpp @@ -197,7 +197,7 @@ void qt_memfill24_ssse3(quint24 *dest, quint24 color, qsizetype count) quint24 *end = dest + count; constexpr uchar x = 2, y = 1, z = 0; - Q_DECL_ALIGN(__m128i) static const uchar + alignas(__m128i) static const uchar shuffleMask[16 + 1] = { x, y, z, x, y, z, x, y, z, x, y, z, x, y, z, x, y }; __m128i mval1 = _mm_shuffle_epi8(m, _mm_load_si128(reinterpret_cast<const __m128i *>(shuffleMask))); |