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| author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-01-28 11:07:14 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-02-04 19:37:22 +0000 |
| commit | 89edf43c44294888781c308d9b1f1d9bab63645b (patch) | |
| tree | 7653d09ab651f237bdef38d24917183352847c78 /tests/benchmarks | |
| parent | 5432f2c7a1ff02e1ee0e07e442ceb6c12ca66098 (diff) | |
Generate SSE4.1 versions of premultiplying methods where convenient
The autovectorized versions of premultiplying conversions are almost
twice as fast with SSE4.1 as with SSE2. Therefore this patch lets
compilers that can make those versions convenient without duplicating
code do that and lets us use them when available.
Change-Id: I699035963abe55a38b9ef8ba7b4a8c961c8dfcdd
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Diffstat (limited to 'tests/benchmarks')
| -rw-r--r-- | tests/benchmarks/gui/image/qimageconversion/tst_qimageconversion.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/benchmarks/gui/image/qimageconversion/tst_qimageconversion.cpp b/tests/benchmarks/gui/image/qimageconversion/tst_qimageconversion.cpp index 9d6bdb28fa..44d7854eb8 100644 --- a/tests/benchmarks/gui/image/qimageconversion/tst_qimageconversion.cpp +++ b/tests/benchmarks/gui/image/qimageconversion/tst_qimageconversion.cpp @@ -148,6 +148,7 @@ void tst_QImageConversion::convertGeneric_data() QTest::newRow("argb32 -> argb8565pm") << argb32 << QImage::Format_ARGB8565_Premultiplied; QTest::newRow("argb32 -> argb4444pm") << argb32 << QImage::Format_ARGB4444_Premultiplied; QTest::newRow("argb32 -> argb32pm") << argb32 << QImage::Format_ARGB32_Premultiplied; + QTest::newRow("argb32 -> rgba8888pm") << argb32 << QImage::Format_RGBA8888_Premultiplied; } void tst_QImageConversion::convertGeneric() |