Version 2 is required for buffer transform, however directly going
for the highest currently supported version doesn't break any
tests and makes more features available.
Also fix indentation below while on it.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1055>
Our internal interpretation of output transforms is not in line with
the Wayland spec. Wayland describes them as the transform that a
compositor will apply to a surface to compensate for the rotation
or mirroring of an output device - counter-clockwise.
Mutter in turn interprets it the other way around. One could
argue it does the same but clock-wise - or it interprets the transform
from the viewpoint of the content, not the device.
In either way, the difference is that 90 and 270 degree values are
switched. Thus swap these accordingly when we translate from
`WL_OUTPUT_TRANSFORM` to `META_MONITOR_TRANSFORM`.
See: https://gitlab.freedesktop.org/wayland/weston/issues/99
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1055>
This launches Xvfb, using xvfb-run, and inside tests the following:
1. Launching 'mutter --x11' works
2. Launching a couple of X11 clients works (doesn't crash or result in
warnings)
3. Launching 'mutter --x11 --replace' works
4. Terminating works
It does this using a simple shell script.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2434>
We don't make use of the refresh rate in any useful way in the X11, and
in this case we just ended up with warnings since the refresh rate was
NaN. Fix this by making it 0.0 to mean "no refresh rate". This also is
what 'xrandr' itself reports.
Fixes warnings when launching 'mutter --x11' in Xvfb.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2434>
This adds a minimalistic fullscreen direct scanout test case, that runs
on vkms. It doesn't use EGL, and it uses uninitialized memory, thus it
lacks any kind of implicit synchronization, but it does test that the
scanout selection paths are working.
What is tested is:
* DMA buffer allocated using gbm on top of VKMS
* Buffer passes a mode setting TEST_ONLY check
* Paint is omitted
* Correct buffer active in KMS after presentation
What isn't yet tested:
* Implicit synchronization related behavior
* Presented pixel content
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2417>
They're just typedefs to CoglObject and CoglObjectClass, respectively,
and the latter is unused already. The former is used in a couple of
deprecated headers, which can easily be changed.
Change all CoglHandleObject instances to CoglObject, and drop the types
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2355>
There is no need to make CoglJournal a CoglObject, nor any kind of
object for that matter, since it doesn't require refcounting at all.
CoglJournal is entirely private to, and managed by, CoglFramebuffer,
and it only needs to create and destroy it.
Make CoglJournal a free-form struct, and adjust CoglFramebuffer to
call _cogl_journal_free() instead of cogl_object_unref().
Related: https://gitlab.gnome.org/GNOME/mutter/-/issues/2087
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2355>
Cleanup all the boilerplate, and port the function to use the auto
generated private helper. Remove the manual autocleanup declaration
since this is now done in the clutter-image.h header.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2355>
We passed the pointer to a GError * as user data on an async I/O call.
The callback function didn't make use of it, so it was never written to,
thus remained NULL, thus was dead code. Remove it.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2446>
It works by using an X11 client to set the clipboard content, using a
mimetype that on purpose is not handled by the clipboard manager. The
test then makes sure we don't crash when trying to transfer data from
the old X11 selection source.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2364>
The Xwayland server can go away at any time; when this happen we might
have a test client running, and for it to tear down more nicely, make
sure to avoid trying to clean up X11 resources on the old X11 display.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2364>
Xwayland can disappear at any time, for example during a new_async() or
read_async() call. When we eventually finalize the stream, the X11
display it was created for is gone, thus can't clean up the X11
resources. Handle this by making the MetaX11Display pointer a weak
pointer, and ignore cleaning up if it disappeared. This is fine since
the X11 server it created those resources one is gone already.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2364>
The property doesn't necessarily exist when using drivers that doesn't
support atomic mode setting, and the way it worked will break night
light and other gamma related features. This makes things use the gamma
length; if it is higher than 0, it definitely supports it one way or the
other, i.e. GAMMA_LUT with the atomic backend, and drmModeCrtcSetGamma()
with the legacy/simple backend.
Fixes: 364572b95c
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2287
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2435>
It doesn't depend on whether the CRTC is active or not, so always read
it. This is also useful to know whether a CRTC supports gamma, before it
is being turned on, without relying on the existance of properties.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2435>
