In some cases mutter is started in the user scope from a TTY (for
example using toolbox). Using sd_pid_get_session fails because it's not
in the session scope so it falls back to the primary session
(sd_uid_get_display). We want to start mutter on the TTY we started
mutter on however. Instead of relying on the scope to figure out the
correct session we first look at $XDG_SESSION_ID which is set by
systemd_pam.so.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2254>
gtk-doc support was taken out about six years ago, but never replaced.
Add support for the newer gi-docgen, which should hopefully encourage
both C and GJS users of these libraries to improve the reference.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2248>
It is possible that we never create a cached state for a surface
even if it is synced. That is the case if `commit()` is never called.
We still need to call `apply_state()` in this case in order to run
e.g. `role_post_apply_state()` or `parent_state_applied` on subsurfaces.
So just ensure to initialize the cached state instead of bailing out.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2232>
Subsurfaces can be effectively synced indirectly via their ancestors.
Right now such indirectly synced surfaces don't apply their cached
state when their ancestor effectively becomes desync as by the time
we call `parent_state_applied()` on them, they are considered as
desync.
Thus sligthly reoder things so when the ancestors becomes desync
and applies its state, those surfaces still count as synced and
will thus apply their cached state as well.
While on it, add a check to prevent `set_desync()` to have side
effects when the target surface is not currently synced.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2232>
At first glance the `goto` looks like a loop, or potentially an infinite
loop. It's not a loop because the mode has changed at that point to
`META_SHARED_FRAMEBUFFER_COPY_MODE_PRIMARY`. But we can make it more
obvious and avoid the need for a goto.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2240>
The stage window is an interface, that added properties, that were only
then actually managed by MetaStageImpl. Shuffle things slightly, and let
the MetaStageImpl object deal with these things itself.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2014>
What the keymap eventually is after, are things handled by the actual
backend (MetaBackendX11), so let it keep a pointer to that. This
eliminates some usages of globals.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2014>
It tests that if we go from (x is the pointer cursor)
+--------+
| |
| X |
+--------+
to
+----------------+
| |
| |
+--------+ |
| | |
| X | |
+--------+----------------+
i.e. making sure that X ends up somewhere within the logical monitor
region.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2237>
These will be skipped by default, but can be run from a TTY for easier
debugging by doing:
dbus-run-session -- meson test -C build --suite mutter/native/tty --setup plain
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2151>
This commit makes it possible to run test executables in a test
environment constructed of a virtual machine running the Linux kernel
with the virtual KMS driver enabled, and a mocked system environment
using meta-dbus-runner.py/python-dbusmock.
The qemu machine is configured to use 256M of memory, as the default
128M was not enough for the tests to pass.
Using qemu is also only made possible on x86_64; more changes are needed
for it to be runnable on aarch64, so add a warning if it was enabled on
any other architecture.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2151>
This is needed if one wants to run the test suite parts that need KMS or
evdev access in a virtual machine.
However, only initiate these methods if the meta-dbus-runner.py program
was launched with --kvm, as it's only suitable for using while running
as root in a virtual machine.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2151>
When we test, we might not have a systemd session to rely on, and this
may cause some API we depend on to get various session related data to
not work properly. Avoid this issue by passing fallback values for these
when we're running in test mode.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2151>
