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| author | Benjamin Poulain <benjamin.poulain@nokia.com> | 2010-02-23 15:05:38 (GMT) |
|---|---|---|
| committer | Benjamin Poulain <benjamin.poulain@nokia.com> | 2010-02-23 16:22:18 (GMT) |
| commit | d7181ae996f9add10bf4e956ddbedff99cb19378 (patch) | |
| tree | 8a0a348b9a504856b153fbbff4a49a702fb82a90 /src/gui/painting/qdrawhelper.cpp | |
| parent | 69abc957bca39bce4ed954b0469eb6abce8173fa (diff) | |
| download | Qt-d7181ae996f9add10bf4e956ddbedff99cb19378.zip Qt-d7181ae996f9add10bf4e956ddbedff99cb19378.tar.gz Qt-d7181ae996f9add10bf4e956ddbedff99cb19378.tar.bz2 | |
Cache the result of qDetectCPUFeatures()
Move the caching of the result from drawhelper to qsimd.cpp.
Avoid getting the environment variables when not necessary
Reviewed-by: Samuel Rødal
Diffstat (limited to 'src/gui/painting/qdrawhelper.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index b9aa9ce..40fe499 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -7813,10 +7813,7 @@ static void qt_blend_color_argb_armv6(int count, const QSpan *spans, void *userD void qInitDrawhelperAsm() { - static uint features = 0xffffffff; - if (features != 0xffffffff) - return; - features = qDetectCPUFeatures(); + const uint features = qDetectCPUFeatures(); qt_memfill32 = qt_memfill_template<quint32, quint32>; qt_memfill16 = qt_memfill_quint16; //qt_memfill_template<quint16, quint16>; |