We avoided setting the device matrix applying to the tablet tool (used if the
tablet is in absolute coordinates mode) if the device is configured for relative
motion, but forgot to apply the matrix if changing the device back to absolute
mode, this made the device seemingly forget its attached display until later
configuration changes.
In order to avoid the hassle of looking up the right display again on unrelated
configuration changes, make the matrix be always set on the device, but only
actually used in absolute coordinates mode. This makes the device able to
seamlessly switch between modes and remain mapped to the right display.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3012>
This was somewhat ineffective since it was applied after figuring out
the x/y absolute coordinates. Change the order (filter first, then
figure out abs coords), and use coordinates from the correct device
while at it.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3012>
Fix the following warnings reported by udevadm verify:
data/61-mutter.rules:2 Whitespace after comma is expected.
...
data/61-mutter.rules:116 Whitespace after comma is expected.
data/61-mutter.rules: udev rules check failed
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3011>
A window may become undecorated while the frame window is
frozen due to updates. In that case we would both miss a
reply for the frame window, and any other means to trigger
the window actor being thawed.
Check the frozen state after destroying the frame, so that
meta_window_x11_are_updates_frozen() may end up changing
opinion if the frame window was caught in this situation.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2639
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2996>
`meta_surface_actor_is_obscured_on_stage_view` currently fails to
account for non-identity scaling of actor size (e.g. window actor
geometry scale or surface pixel alignment).
Fix this by using the new `meta_region_apply_matrix_transform_expand` to
calculate the unobscured region in stage coordinates.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2726>
This allows MetaCullable to work with actors using arbitrary transforms
which will be needed for implementing surface pixel alignment for
fractional-scale-v1.
This also deletes meta_cullable_is_untransformed as it's no longer
necessary, and we can also stop manually scaling the region objects
while performing opaque region culling in surfaces since it's now
handled transparently by the new `meta_cullable_cull_out_children`
implementation.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2726>
Implement the stable rounding algorithm as described in the discussions
for the fractional-scale-v1 protocol.
This adds an override of the ClutterActor::apply_transform vfunc for
MetaSurfaceActorWayland that ensures the size and position of the
contents of the surface are rounded according to the stable rounding
algorithm.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2726>
Always ensure that the MetaSurfaceContainerActorWayland is aligned to physical
pixel boundary in preparation for fractional-scale-v1 protocol support.
This introduces an override of ClutterActor::apply_transform vfunc for
MetaSurfaceContainerActorWayland that always ensures the actor content is aligned
to physical pixel boundary.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2726>
The template already does this at the end, so this step is
pointless in the best case.
When building the x86-64 image, we install additional packages
afterwards, so the repo metadata is downloaded again.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3010>
The only consumer of this type of rect was the scissor clipping,
which was removed by the previous commit.
Remove window rects from CoglClipStack, and all dependent code.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3006>
A failing allocation is non-fatal here, however if it fails later in a
lazy allocation triggered by `cogl_framebuffer_create_timestamp_query()`
we end up crashing. Thus force the allocation early, like we already do
in other places.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3004>
While it's obviously good to trap possible errors from X calls, we are
mixing the Clutter error trap with the MetaX11Display one for these
calls.
This may result in situations where a X call within a Clutter error
trap fails, but it's actually handled in these sections using the
MetaX11Display error trap. This one will consider the serial out
of the "handled" parts and raise an error.
It is better to stay consistent here, and use the same error traps
than the rest of the X11 backend.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2796
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3002>
When the X11 display is actually XWayland there's no point to delay the
compositor selection, given that mutter itself is the compositor and
doing this may cause the first X11 client that starts not to receive the
right information (and in some cases misbehave).
Since some toolkits are not handling the compositor selection changes
properly at later times, let's make their life easier by just
initializing the selection as early as the other X11 properties, given
that in this case there's nothing to replace.
Fixes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2472
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2970>
Since c390f70edc ("backend: Set up and use ownership chains")
the type of the ClutterInputDevice object's "meta-input-settings-xdevice"
data is `DeviceHandle`, but that commit failed to change the one place
where the object data is queried. As a consequence, that part still
considers it to be an `XDevice`, so everything that uses the return
value of `device_ensure_xdevice()` works with invalid data. Furthermore,
`device_handle_free()` incorrectly uses the `user_data` as the argument
for `XCloseDevice()` leading to a double free.
Fixes: c390f70edc ("backend: Set up and use ownership chains")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2995>
Otherwise binding new wl_output's might try to send enter to the
destroyed resource. Fixes the following crash:
#0 wl_resource_get_client at ../src/wayland-server.c:801
#1 handle_output_bound at ../src/wayland/meta-wayland-surface.c:1287
#3 signal_emit_unlocked_R.isra.0 at ../gobject/gsignal.c:3812
#6 ffi_call_unix64 at ../src/x86/unix64.S:104
#7 ffi_call_int at ../src/x86/ffi64.c:673
#8 ffi_call at ../src/x86/ffi64.c:710
#9 wl_closure_invoke at ../src/connection.c:1025
#10 wl_client_connection_data at ../src/wayland-server.c:438
#11 wl_event_loop_dispatch at ../src/event-loop.c:1027
#12 wayland_event_source_dispatch at ../src/wayland/meta-wayland.c:125
#15 g_main_context_iterate.isra.0 at ../glib/gmain.c:4276
#17 meta_context_run_main_loop at ../src/core/meta-context.c:482
Related: https://bugzilla.redhat.com/show_bug.cgi?id=2196527
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2992>
