When triple buffering, `meta_onscreen_native_prepare_frame` for the next
frame is called before `notify_view_crtc_presented` for the previous frame.
So our booleans were unfortunately still TRUE in the second prepare_frame,
resulting in two frames with the same property updates.
When double buffering, having roughly one frame interval between
`meta_onscreen_native_prepare_frame` and `notify_view_crtc_presented`
meant that property updates signalled between the swap and presentation
wouldn't get attached to a KMS update, and would be forgotten when
`notify_view_crtc_presented` resets the flags to FALSE.
To solve these we now keep a separate flag and counter per property,
tracking invalidation and pending updates respectively. The latter is a
counter rather than a boolean in support of triple buffering where two
updates may be pending concurrently (next and posted).
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3912>
Add a new service client type for a filechooser portal client, and
expose the x11_interop protocol to it.
This will be used to make Nautilus a file chooser portal implementation.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3694>
Because if the current theme has exceeded the dimensions of
`DRM_CAP_CURSOR_WIDTH/HEIGHT` then the warning is just going to repeat
every time the cursor changes. We still fall back to software cursors
just fine so it's not important to repeat the warning.
In Mutter 46 the warning was "Invalid theme cursor size". Same problem.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3597
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3924>
As it was originally the function to be used before
making it private and providing safer wrappers around it for x11/win32.
Nowadays, it is only used in x11 and only internally in mutter, exposing
a 'safer' variant costs us exposing more of x11 renderer APIs without
much benefits.
With this change, the only internal xlib renderer we need from meta is
set_foreign_display which can't be easily worked around
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3910>
material is almost no longer used in the code base and the
few remaining references makes it confusing when looking at parts
of the codebase. So rename the rest as well.
Note that this renames a DeformEffect property and the only extension
making use of it doesn't use the property so i think it is okay to do
so without deprecating the old property for a few releases
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3910>
The OpenGL specs say rounding is preferred, but not required. Let's
avoid that uncertainty by choosing a test value that rounds and truncates
to the same integer either way. Only green needs fixing since our red,
blue and alpha values already follow this rule.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3903>
Simply to make it clear that the renamed function is specific to a
particular X11 initialization mode (mandatory Xwayland), put that in the
name, so that it's easier to understand when this function is relevant.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3329>
This means that for X11 sessions we'll do it before any windows are
mapped, and before any plugin implementation is started. Doing it before
a plugin is started is important, because things that the plugin does
during startup can have consequences on how compositing on Xorg works.
For the Xwayland case, we'll do it relatively in the setup phase. It
appears to have been harmless to do it later in the post-opened signal,
but there is no harm in doing it as one of the earlier steps.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3089
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3329>
by executing `global.context.get_debug_control().exported = true`.
This makes it possible to get access to the debug service without having
to start with `--enable-debug`.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3902>
This means the pipeline can be manipulated after retrieving. This also
fixes a leak when adding pipelines to the cache, as we the pipeline
would take a ref, but when adding, we wouldn't clean up our own ref.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3897>
The drm subsystem has been moving over to gitlab for some time now and
the old anongit.freedesktop.org remote is becoming unusable. Contains
the same repo with the same tags, so this shouldn't result in any
differences.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3896>
Having an always-on-top window affects focus granting logic if the
to be showing window overlaps with any of them. Instead of triggering
the focus denying logic if a new window ever so slightly touches an
always-on-top window to only triggering if it's covered more than 60% by
always-on-top windows.
This is intended to make using always-on-top windows a bit less annoying
and not cause as many unintended focus-on-map denials.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3879>
When we show a window, we'll check if it overlaps with an existing
always-on-top window with the intention to deny focus. However, we did
this potentially before having placed the window, meaning we effectively
checked as if it was placed at (0, 0), which created unexpected results.
Instead check the overlap state after placing. A window placement test
case is added to verify this works as expected.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3879>
