diff options
Diffstat (limited to 'src/gui/painting/qdrawhelper.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index d97ace7480..59b46b84ef 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -6288,6 +6288,10 @@ void qt_memfill32(quint32 *dest, quint32 color, qsizetype count) qt_memfill_template<quint32>(dest, color, count); } #endif +#ifdef __SSE2__ +decltype(qt_memfill32_sse2) *qt_memfill32 = nullptr; +decltype(qt_memfill64_sse2) *qt_memfill64 = nullptr; +#endif #ifdef QT_COMPILER_SUPPORTS_SSE4_1 template<QtPixelOrder> void QT_FASTCALL storeA2RGB30PMFromARGB32PM_sse4(uchar *dest, const uint *src, int index, int count, const QVector<QRgb> *, QDitherInfo *); @@ -6301,6 +6305,10 @@ static void qInitDrawhelperFunctions() qInitBlendFunctions(); #ifdef __SSE2__ +# ifndef __AVX2__ + qt_memfill32 = qt_memfill32_sse2; + qt_memfill64 = qt_memfill64_sse2; +# endif qDrawHelper[QImage::Format_RGB32].bitmapBlit = qt_bitmapblit32_sse2; qDrawHelper[QImage::Format_ARGB32].bitmapBlit = qt_bitmapblit32_sse2; qDrawHelper[QImage::Format_ARGB32_Premultiplied].bitmapBlit = qt_bitmapblit32_sse2; @@ -6407,6 +6415,8 @@ static void qInitDrawhelperFunctions() #if defined(QT_COMPILER_SUPPORTS_AVX2) if (qCpuHasFeature(ArchHaswell)) { + qt_memfill32 = qt_memfill32_avx2; + qt_memfill64 = qt_memfill64_avx2; extern void qt_blend_rgb32_on_rgb32_avx2(uchar *destPixels, int dbpl, const uchar *srcPixels, int sbpl, int w, int h, int const_alpha); |