diff options
| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2018-12-04 15:05:04 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-09-22 17:15:26 +0200 |
| commit | d0d18b06458edd3b6b0712ea71c787404bbaa7e1 (patch) | |
| tree | 3918a8c40b49c69bef47fcd01598e854bfd77dfc /src/gui/painting/qpaintengine_raster.cpp | |
| parent | bc35941dbbf6cbd09805a2217ecb062c565855ad (diff) | |
Handle transparent pen color in fast text path
Switches the text blending to be SourceOver as that is
much more common than Source, and means we can now handle
semi-transparent text colors there.
Task-number: QTBUG-72165
Change-Id: I7b3aedb22412e6fb6f60197596b37f26c6008784
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Diffstat (limited to 'src/gui/painting/qpaintengine_raster.cpp')
| -rw-r--r-- | src/gui/painting/qpaintengine_raster.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp index 9894da8fe1..447ecb358a 100644 --- a/src/gui/painting/qpaintengine_raster.cpp +++ b/src/gui/painting/qpaintengine_raster.cpp @@ -842,8 +842,8 @@ void QRasterPaintEngine::updateRasterState() const QPainter::CompositionMode mode = s->composition_mode; s->flags.fast_text = (s->penData.type == QSpanData::Solid) && s->intOpacity == 256 - && (mode == QPainter::CompositionMode_Source - || (mode == QPainter::CompositionMode_SourceOver + && (mode == QPainter::CompositionMode_SourceOver + || (mode == QPainter::CompositionMode_Source && s->penData.solidColor.isOpaque())); } |