AuroraMiddleware/qt5base-lts
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Another attempt at fixing the MSVC2005 build.

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Apparently direct casting is illegal there too, even though they don't
have the cast operators.

Reviewed-by: Kim
(cherry picked from commit 45c60ceac3d5a401543d7d56a44d1f9227464431)
This commit is contained in:
Samuel Rødal 2011-04-15 09:12:07 +02:00 committed by Olivier Goffart
parent 49fc892129
commit c889ddb59d
1 changed files with 6 additions and 1 deletions
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7
src/gui/painting/qdrawhelper_sse2.cpp
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@ -525,7 +525,12 @@ public:
// pre-VS 2008 doesn't have cast intrinsics, whereas 2008 and later requires it // pre-VS 2008 doesn't have cast intrinsics, whereas 2008 and later requires it
#if defined(Q_CC_MSVC) && _MSC_VER < 1500 #if defined(Q_CC_MSVC) && _MSC_VER < 1500
static inline Int32x4 v_greaterOrEqual(Float32x4 a, Float32x4 b) { return (__m128i)_mm_cmpgt_ps(a, b); } static inline Int32x4 v_greaterOrEqual(Float32x4 a, Float32x4 b)
{
union Convert { Int32x4 vi; Float32x4 vf; } convert;
convert.vf = _mm_cmpgt_ps(a, b);
return convert.vi;
}
#else #else
static inline Int32x4 v_greaterOrEqual(Float32x4 a, Float32x4 b) { return _mm_castps_si128(_mm_cmpgt_ps(a, b)); } static inline Int32x4 v_greaterOrEqual(Float32x4 a, Float32x4 b) { return _mm_castps_si128(_mm_cmpgt_ps(a, b)); }
#endif #endif