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| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2018-04-27 10:37:27 +0200 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2018-05-23 08:31:07 +0000 |
| commit | dfa434a9799618eba48a84cbad279262679aa108 (patch) | |
| tree | 5d0e5bb32305c10e6487086683fb476c6c1e15e1 /src/gui/painting/qdrawhelper.cpp | |
| parent | 5e67c653db2aecb332f9f3d93da7c4fdd8a4ad35 (diff) | |
Optimize unpremultiply using SSE rcp
Change-Id: I255031d354b0fde7abe8366ea2c86a35f9f24afd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui/painting/qdrawhelper.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index 3be1af026c..fb9b500941 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -6293,6 +6293,8 @@ static void qInitDrawhelperFunctions() const QVector<QRgb> *, QDitherInfo *); extern void QT_FASTCALL storeRGBXFromARGB32PM_sse4(uchar *dest, const uint *src, int index, int count, const QVector<QRgb> *, QDitherInfo *); + extern void QT_FASTCALL destStore64ARGB32_sse4(QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 *buffer, int length); + extern void QT_FASTCALL destStore64RGBA8888_sse4(QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 *buffer, int length); qPixelLayouts[QImage::Format_ARGB32].fetchToARGB32PM = fetchARGB32ToARGB32PM_sse4; qPixelLayouts[QImage::Format_ARGB32].convertToARGB32PM = convertARGB32ToARGB32PM_sse4; qPixelLayouts[QImage::Format_RGBA8888].fetchToARGB32PM = fetchRGBA8888ToARGB32PM_sse4; @@ -6302,6 +6304,8 @@ static void qInitDrawhelperFunctions() qPixelLayouts[QImage::Format_RGBX8888].storeFromARGB32PM = storeRGBXFromARGB32PM_sse4; qPixelLayouts[QImage::Format_A2BGR30_Premultiplied].storeFromARGB32PM = storeA2RGB30PMFromARGB32PM_sse4<PixelOrderBGR>; qPixelLayouts[QImage::Format_A2RGB30_Premultiplied].storeFromARGB32PM = storeA2RGB30PMFromARGB32PM_sse4<PixelOrderRGB>; + destStoreProc64[QImage::Format_ARGB32] = destStore64ARGB32_sse4; + destStoreProc64[QImage::Format_RGBA8888] = destStore64RGBA8888_sse4; } #endif |