In the few cases where the framebuffer is needed, we'd get problems
because ioctl(KWIN_FB_NO_VSYNC) fails.
This removes the code entirely to just use a timer to refresh.
BUG: 436053
QPainter::setWindow() doesn't work as we expect if the device pixel
ratio of the paint device is less than 1, for example 0.5 or 0.75.
QPainter only allows the effective device pixel ratios that are greater
than or equal to 1. This restriction probably has to be lifted.
For the time being, this change introduces a helper function that can be
used to determine the scale factor by which QPainter::window() must be
multiplied.
BUG: 432766
Reducing the oppacity of these windows causes them to appear as phantoms
in the corners of the screen. They look quite odd on top of anything else
in the corners of the screen, such as any Plasma panels.
However making them 100% opaque doesn;t work either, since then they
look interactive, but they're not, and can't be made so due to the
scripting API used here.
So our only real option to remove the weirdness is to make them 100%
transparent, and therefore show the entirety of the desktop with no sign
that the effect is in use.
Instead of deleting all blob properties without a valid
blob check for the blob existing before using it. This is
necessary because some properties are needed even without
currently valid blobs.
BUG: 435786
While the session is inactive, the drm master permissions are revoked.
Therefore, we cannot perform things such as modesetting, etc. It also
makes no sense to create or destroy DrmOutput objects.
CCBUG: 435941
This reverts commit 5a22deda3b.
We still need more work to finish the DrmPipeline. At the moment, there
are a few major issues, e.g. some outputs not turning on, output
transforms not working correctly, a crash when changing dpms mode.
Let's merge this change back once all major issues are fixed and after
more testing.
We'd be relying on AbstractEglDrmBackend on calling cleanup but we'd be
doing it when cleanupSurfaces cannot be reached out anymore, turning it
into a half-baked cleanup.
Instead call cleanup from the leaf class destructors.
The last presentation timestamps should be reset when all animations
finish rather than when the effect finishes. Otherwise, the calculated
time diff for the first animation frame will be too big.
BUG: 433471
Showing the panels makes this effect a little bit more integrated
with the desktop. With the panels disabled it creates a separate state,
with the panels enabled it creates a more friendly state with
the effect adding to the already existing experience.
We cannot use Workspace::clientArea() to get the geometry of the screen
as the clientArea() method needs a valid frame geometry. This is not the
case if the layer shell surface is being configured for the first time.
With ksplash migrating to the layer-shell protocol, it no longer
provides an app id. This means that the window class string will be
different, e.g. "ksplashqml " instead of "ksplashqml ksplashqml", and
some effects (login, etc) will stop working as expected.
In order to keep effects working as before, this change adjusts the
window class initialization in WaylandClient so both the resource class
and the resource name are set to the executable file name.
DrmPipeline is what now contains all the drm bits related to
modesetting and presentation, instead of that being in DrmOutput.
This gives a lot more freedom for managing drm resources and
enables far better usage of the atomic API with guaranteed
immutability for failed tests.
At the moment a streamed screen when the screen scale was differnt
buffer scale would render wrong. This change addresses it by
compensating it.
This change compensates it resizing the rendered viewport to their
difference.
BUG: 428594
In this context, the cursor will (almost) always be defined as we set it
as soon as an application is bound to it. We need to show the default
cursor if set_cursor hasn't been called yet. The way to do that is to
check whether the serial is still.
