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| -rw-r--r-- | dist/changes-4.5.1 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/dist/changes-4.5.1 b/dist/changes-4.5.1 index 38651a9..7bd7aa4 100644 --- a/dist/changes-4.5.1 +++ b/dist/changes-4.5.1 @@ -59,6 +59,22 @@ Third party components - QMainWindow * [248048] Fix a regression that would cause tooltips to disappear when using the unified toolbar. +- QPainter + * [247492] Fix rendering bug in raster paint engine causing one-pixel + offset when drawing premultiplied ARGB32 images on RGB16 images. + * [249490] Fix one-pixel offset between stroke and fills of ellipses in + X11 paint engine. + * [246573] Fix very slow stroking of paths in X11 paint engine. + * [247083] Fix scale applied to antialiased cosmetic pens in X11 paint + engine. + * [247505] Fix missing fills of rectangles with negative width/height in + raster paint engine. + * [249628] Fix crash in OpenGL paint engine when filling using Qt::NoBrush. + +- QPixmap + * [249175] Fix QPixmap::fromImage() of monochrome images to result in + black/white pixels and not transparent/white pixels. + - QSharedPointer * [246843] Fixed a crash caused by using QSharedPointer in global statics @@ -108,6 +124,17 @@ Qt for Linux/X11 * [238196] Allow middle click to set scrollbar position to follow GTK+ behavior. +- Font rendering + * Improve performance of subpixel antialiased text rendering by using a mask + in the calls to XRender's text compositing function. + * [248387] Better respect the font config LCD filter settings for subpixel + antialiased text rendering when Freetype's native subpixel rendering is + disabled. + * [248498] Fix garbled rendering of subpixel antialiased text when using + Freetype's native subpixel rendering for vertical subpixel layouts. + * [248644] Fall back to Qt's subpixel rendering if Freetype's subpixel + rendering is available at compile-time but not at run-time. + Qt for Windows -------------- |