Scale window contents and decorations togheter in order to
avoid 1px glitches caused by rounding errors;
This has the net benefit of scaling only one pixmap instead of two
for each window*clipper and should actually give some performance bonus
I've tested this for some time with no issues, but this commit
*might* cause regressions. In case, let me know.
CC: kwin@kde.org
On NVIDIA it is possible that the actual rendering gets delayed to
after the deletion of the pixmap during the end of fullscreen effects.
This was causing freezes. By using glFlush before deleting the pixmaps
we can ensure that the pixmap is not needed anymore after the pixmaps
are deleted.
BUG: 261323
FIXED-IN: 4.6.3
This fixes my issue that mouse events are eaten on R600G.
I am a little bit surprised that it worked at all with nouveau.
Now my issues are fixed and finally, finally my primary system uses
the free driver stack (though only GLES).
Toolbars and Dock Widgets are clients which did not yet have
proper Shadow support. Especially the visibleRect and decorationRect
which is incorrectly used to refer to the complete window geometry
had to be updated.
also rewrite of the regular grid assignment - was
a) a suboptimal implementation
b) required because otherwise broken in desktopgrid proxy mode (which btw. polluted the effect through QHash::operator[])
BUG:262485
encapsulate all relevant (vector resizing) code to
Workspace::setNumberOfDesktops and invoke it from
Workspace::loadDesktopSettigns, this will likely
fix
CCBUG:200213
In order to notice when the geometry changes a new signal is
added to toplevel and both Unmanaged and Client connect all their
signals which are emitted whenever the geometry changes in some way
to this new signal.
Shadow connects to the signal and updates the quads and region
whenever the size changes.
The Shadow is clearly an aspect of the compositor. Therefore the
Shadow has to be owned and controlled by the Scene::Window.
Nevertheless Toplevel needs to know about the Shadow cause of reading
the property.
Unmanaged needs to repaint the complete geometry including shadow
when it ends compositing. Therefore we need to track the shadow
passing to deleted correctly. Disadvantage: when turning off
compositing the shadow is kept. Need to solve in a better way!
