Before scanning out the surface of a native client we have
to check the following attributes that influence the
relationship between buffer and the defined result on screen:
- buffer scale
- buffer transform
- viewport
In the future we can loose these checks again in cases where the
display hardware supports the required operations (scaling, cropping
and rotating).
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2276>
Prior to 67033b0a mutter was accidentally including sizes for
configurations that were just focus state changes. This was not leading
to any known problems on the client side, but it was causing issues in
mutter itself when detecting whether a resize originated from the client
or the server.
Not including sizes in focus change configurations anymore however
revealed a bug in gtk. It was storing the window size when in a fixed
size mode (tiled/maximized/fullscreen), but not on any other server side
resizes. It was then restoring this stored size whenever there was a new
configuration without a size while in floating mode, i.e. the focus
change configurations generated by mutter after 67033b0a.
This change now addresses the issue 67033b0a was fixing in a way that
restores the previous behavior of always including the size whenever
sending a configuration.
Fixes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2091
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2238>
Instead of having different coverage outputs for different architectures
and compilation flags, have each of those tests run coverage in order
to generate a JSON report, and have that merged at a final common job.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2315>
Running meson test from the build directory in a jhbuild environment
picks up libraries which have been installed previously because
LD_LIBRARY_PATH takes precendence over RUNPATH. Make the linker generate
the RPATH tag again.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2307>
If the remote desktop service emits absolute input events (e.g. absolute
pointer events) before the stream has started streaming, we don't have a
virtual monitor, as the size has not been negotiated yet. When this
happens, just drop the event. Remote desktop services should probably
make sure not to send events before the streaming has started, but them
doing so anyway shouldn't trigger a crash, which would be the case
otherwise.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2270>
This test resizes the stream by updating the PipeWire stream properties.
This triggers a format negotiation, that results in the buffers being
reallocated with the new size. The test makes sure we eventually
receive this new size.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2270>
Keep the virtual monitor around if it's being resized. This reduces the
number of unnecessary object rebuilding that happen during monitor
rebuilding.
This changes finalize() vfunc into a dispose() vfunc in the abstract
stream source object implementation, as it needs the abstract stream
source object to close the stream early, so that various signal
listeners get disconnected early.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/1904
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2270>
We'll change mode's on-demand so using IDs identical to the virtual
monitor ID would mean IDs didn't change when changing mode, and that is
rather unintuitive. IDs don't mean much anyhow, just make them grow
within the realm of a 63 bit unsigned integer, as the 64th bit means its
a virtual mode ID. Making sure the ID is in the virtual mode namespace
is handled by meta_crtc_mode_virtual_new().
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2270>
In some configurations (e.g. NVIDIA driver 470) Xwayland may use DMA
buffer for passing buffers around. When this is done, we might attempt
to scanout these buffers when they are fullscreen, and to do so we
import them using gbm.
However, for the mentioned configuration, there is no gbm device
available for importing. This was not handled, and resulted in a crash;
avoid this crash by checking whether we have a gbm device and fail
gracefully if we don't.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2098
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2318>
This aims to replace the x,y arguments in wl_surface.attach(); meaning
it can be used more sanely together with EGL, and at all when using
Vulkan.
The most common use case for the offset is setting the hotspot of DND
surfaces.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1905>
This implements the new 'bounds' event that is part of the xdg_toplevel
interface in the xdg-shell protocol. It aims to let clients create
"good" default window sizes that depends on e.g. the resolution of the
monitor the window will be mapped on, whether there are panels taking up
space, and things like that.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2167>
We'd guess the initial monitor before it was actually calculated by
looking at the initial geometry. For Wayland windows, this geometry was
always 0x0+0+0, thus the selected monitor was always the primary one.
This is problematic if we want to provide initial more likely
configurations to Wayland clients. While we're not doing that yet, it'll
be added later, and this is in preparation for that.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2167>
This will later be used to tell Wayland clients about a size they
shouldn't exceed.
If the window doesn't have a main monitor, this function does nothing
and returns FALSE.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2167>
It does not make sense that the event "source" (aka the target) is
both content and recipient of a message. Not doing so, events become
largely independent of the actor that is receiving/handling an
event. This is small step toward making events opaque and immutable.
Every user of these API calls in our code have ported away from
them, but other users may remain in extensions, so make these
functions work on top of the alternative API without accessing the
soon to be removed event field.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2311>
This is just "necessary" for --nested stages, since the pointer is
allowed to leave the stage in that case. Since the only side effect
is that there is still a pointer focus somewhere inside the stage,
simply drop this.
This is a small leftover of commit b8f92a6ce4, since we stopped
handling the double ENTER event there.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2311>
