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| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2018-04-09 13:19:51 +0200 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2018-05-07 17:59:31 +0000 |
| commit | 910785a77a124621c3084d71a7dc9b97741b61ee (patch) | |
| tree | b07a5e4154db6941508be098ef4eb8859ecc4626 /src/gui/painting | |
| parent | a18370cbed705487491901f5c6f7a1a60f303373 (diff) | |
Get rid of argb32->argb32pm routines in qimage
We already have better optimized versions in drawhelper. Removing
these versions is a performance gain.
Change-Id: I431c74e440529648d9bc5e22c0e700a72d376934
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Diffstat (limited to 'src/gui/painting')
| -rw-r--r-- | src/gui/painting/qdrawhelper_sse4.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gui/painting/qdrawhelper_sse4.cpp b/src/gui/painting/qdrawhelper_sse4.cpp index ec95273d3e..ce0d45bf27 100644 --- a/src/gui/painting/qdrawhelper_sse4.cpp +++ b/src/gui/painting/qdrawhelper_sse4.cpp @@ -103,6 +103,14 @@ void QT_FASTCALL convertRGBA8888ToARGB32PM_sse4(uint *buffer, int count, const Q convertARGBToARGB32PM_sse4<true>(buffer, buffer, count); } +void QT_FASTCALL storeRGB32FromARGB32PM_sse4(uchar *dest, const uint *src, int index, int count, + const QVector<QRgb> *, QDitherInfo *) +{ + uint *d = reinterpret_cast<uint *>(dest) + index; + for (int i = 0; i < count; ++i) + d[i] = 0xff000000 | qUnpremultiply_sse4(src[i]); +} + void QT_FASTCALL storeARGB32FromARGB32PM_sse4(uchar *dest, const uint *src, int index, int count, const QVector<QRgb> *, QDitherInfo *) { |