g_array_sized_new() creates a new GArray with a preallocated size, but,
after creation, the array length is still zero [1].
Store the modifiers in a EGLuint64KHR array and use g_array_new_take()
to create a new GArray with the correct size.
Because no modifiers were returned, gbm_surface_create() was used
instead gbm_surface_create_with_modifiers() on multi-GPU setups.
[1] https://docs.gtk.org/glib/type_func.Array.sized_new.html
Fixes: aec85281ba ("native/renderer: Retrieve the right modifiers set for each GPU")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3998>
When a surface is destroyed, the existing feedback surfaces are marked
as inert by setting the wl_resource user_data to NULL. This wasn't
handled in the feedback surface destructor.
Fixes: 2341346c90 ("wayland: Implement the color management protocol v4")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4000>
The tablet tool is initialized with a device but if that device is later
removed we never update tool->device. This eventually causes a crash
when we're passing that device into
meta_wayland_input_invalidate_focus().
The tool keeps track of the current tablet anyway so instead of caching
this pointer in the tool, use the current tablet's device.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3642
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3959>
`(int) (1.0f * (float) INT_MAX)` doesn't necessarily result in INT_MAX
due to how floating point arithmetics. Handle this better by setting
INT_MIN/MAX explicitly, when the floating point value post scaling
exceeds the corresponding limit.
This fixes resizing of electron windows.
Fixes: 6e8c7c5f84 ("Add experimental mode to use native scaling of Xwayland clients")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3997>
Meson variables don't have a scope, so using `prefix` in a loop
for D-Bus interface prefixes actually overshadows the global
variable that holds the build prefix.
As far as I can tell, the only place where the "wrong" value is
read is the build summary, but let's not tempt fate and fix it.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3995>
The value returned by meta_frame_get_frame_bounds() is owned by the
caller so we can assign it directly without copying to avoid a leak and
a bit of unnecessary work. Also it can't ever return NULL, so there is
no need to check for that.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3994>
As with Xsettings, we want to use the X11 UI scaling factor to set the
cursor size, so that clients use a larger theme, both when using
`native-xwayland-scaling` and a physical layout mode.
Fixes: 6e8c7c5f84 ("Add experimental mode to use native scaling of Xwayland clients")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3992>
This is different from MetaSetting's UI scaling factor, and different
from the effective Xwayland scale.
The MetaSetting's UI scaling factor is the scaling factor used by
gnome-shell chrome itself.
The effective Xwayland scale is, with `native-xwayland-scaling` enabled,
the scale everything X11 is scaled with.
The X11 UI scaling factor is intended to be the scaling factor X11
clients are told to use, and how to derive that differs depending on the
layout mode and the effective Xwayland scale.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3992>
When !3952 introduced the new tracing macros, they were only defined in
the HAVE_PROFILER case, causing builds without profiler support to fail.
Also it introduced an unconditional call to cogl_is_tracing_enabled()
which is not available without HAVE_PROFILER.
Fixes: 777c63507 ("cogl/trace: Allow defining and setting sysprof trace counters")
Fixes: 322ac42a6 ("stage-impl: Trace the damage region")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3991>
It is intended to replace using GetResources() and ChangeBacklight().
It moves from a normalized 1-100 numbers, to directly exposing the
hardware. This more closely maps to how gsd-backlight.c in
gnome-settings-daemon normally works, and simplifies the API a bit to
not have to deal with rounding issues.
There is still no KMS uAPI for this, so it still only hooks up to
XRANDR. Being private API, it doesn't try very hard to predict how the
KMS uAPI will look. When that day comes, it will likely need some
adaptations.
Part of the motivation here is to get something for gsd-backlight.c to
use where it can work more similarly to how the current common case
(sysefs) works, while attempting to migrate away from libgnome-rr.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3861>
It's now a signal emitted when `meta_output_set_backlight()` is called.
It is also no longer normalized between 1 and 100; that is now handled
done via the D-Bus API layer.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3861>
Add new param to request SyncTimeline metadata on buffer that contains
the sync points.
Add new Buffers param depending on the SyncTimeline metadata and that
adds extra space for the syncobj fd.
When we receive a buffer from PipeWire with the SyncTimeline, also set
up the spa_data with the syncobj fd and the sync type. We use the
GenericFd type.
When we render a buffer with SyncTimeline, set the acquire & release
points for the syncobj.
[ Michel Dänzer:
* Flesh out Wim's skeleton and make it compile
* Dequeue explicit-sync buffers only if the release point has signaled
* Tweak commit log
v2:
* Always check spa_buffer->n_datas as well when getting the
SPA_META_SyncTimeline metadata (Doğukan Korkmaztürk)
* Always put space before opening parens.
v3:
* Keep a per-stream list of dequeued buffers with unsignaled release
point. (Wim Taymans)
* Fix indentation of meta_drm_timeline_is_signaled parameters in
dequeue_pw_buffer.
v4:
* priv->dequeued_buffers handling fixes in dequeue_pw_buffer.
v5:
* Fix bumping sync points in maybe_set_sync_points.
v6:
* Guard new code by #ifdef HAVE_NATIVE_BACKEND as needed.
* Remove unused sync_fd in dequeue_pw_buffer.
v7: (Sebastian Wick)
* Refactor can_reuse_pw_buffer helper out of dequeue_pw_buffer.
* Separate loops for priv->dequeued_buffers and pw_stream_dequeue_buffer
in dequeue_pw_buffer.
* Add g_assert after g_hash_table_lookup.
* Prevent calling meta_drm_timeline_is_signaled with non-NULL *error.
* Use g_autoptr & g_steal_pointer for timeline in maybe_create_syncobj.
* Log meta_drm_timeline_create_syncobj / meta_drm_timeline_import_syncobj
errors in maybe_create_syncobj.
* Use g_warning_once instead of g_warning.
* Do not close (spa_buffer->datas[1].fd) in on_stream_remove_buffer,
g_hash_table_remove closes it.
v8:
* Fix pw_stream_dequeue_buffer loop condition in dequeue_pw_buffer.
(Sebastian Wick)
* Use g_clear_error in can_reuse_pw_buffer. (Sebastian Wick)
* Add comment above dequeued_buffers list declaration in
MetaScreenCastStreamSrcPrivate.
v9:
* Call g_clear_error from dequeue_pw_buffer instead of
can_reuse_pw_buffer. (Sebastian Wick)
v10: (Jonas Ådahl)
* Move added #includes to separate HAVE_NATIVE_BACKEND block.
* Add and use enum entries for spa_buffer::datas array access.
* Clean up the end of can_reuse_pw_buffer.
* Change first argument of dequeue_pw_buffer to MetaScreenCastStreamSrc.
* Rename GSList iterator to "l".
* Clean up error handling in dequeue_pw_buffer.
* Fix second parameter to second can_reuse_pw_buffer call in dequeue_pw_buffer.
* Fix coding style of code added in on_stream_param_changed.
v11:
* Move local_error declaration inside HAVE_NATIVE_BACKEND in
dequeue_pw_buffer.
v12: (Jonas Ådahl)
* Use new syncobj_data_from_buffer helper to retrieve acquire/release
spa_data.
* Generally assume spa_buffer->n_datas is large enough, just spot-check
it in strategic places.
* Use GList for dequeued_buffers list.
* Warn in meta_screen_cast_stream_src_dispose if dequeued_buffers list
isn't empty.
v13:
* Simplify empty list test in meta_screen_cast_stream_src_dispose.
(Jonas Ådahl)
v14:
* Refactor maybe_remove_syncobj helper out of on_stream_remove_buffer.
This allows using g_return_if_fail in the former. (Sebastian Wick,
Jonas Ådahl)
v15:
* Guard syncobj_data_from_buffer & enum definitions by
HAVE_NATIVE_BACKEND, since they're unused outside of that guard.
]
[ Jonas Ådahl
v16:
* Destroy the timelines hash table after destroying the stream.
* Don't warn when getting timeline data.
* Fix n_datas sanity check condition.
]
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3876>
Build upstream version 1.2.0 for the CI image if needed.
v2:
* Build upstream 1.2.0 tag instead of 1.2.2.
v3:
* Build upstream 1.2.3 tag for CI, it has a needed fix.
v4:
* Enable systemd support in pipewire build. (Jonas Ådahl)
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3876>
Will be used to look up a MetaDrmTimeline object for a syncobj file
descriptor.
v2:
* Add comment above timelines hash table declaration in
MetaScreenCastStreamSrcPrivate. (Bilal Elmoussaoui)
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3876>
v2: (Doğukan Korkmaztürk)
* Use drmSyncobjQuery instead of drmSyncobjTimelineWait.
* Fix libdrm function name in error message.
v3:
* Add separate boolean is_signaled out parameter. (Sebastian Wick)
* Use g_strerror instead of strerror.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3876>
Creates a kernel syncobj and returns a file descriptor representing it.
v2:
* Call drmSyncobjDestroy also after drmSyncobjHandleToFD returns 0, or
we leak the original syncobj reference. (Sebastian Wick)
* Add errno based error messages.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3876>
Allow scale-aware Xwayland clients to scale by an integer scale
themselves, instead of letting them render them at 1x scale and then
scaling up the texture, making it look blurry.
When monitor framebuffers are scaled, this special cases Xwayland and
sends output regions in a way that Xwayland think everything is N times
as large as the logical region, where N is the ceil of the max monitor
scale.
This is done by introducing a "stage" vs "protocol" coordinate space for
X11, where the "protocol" coordinate space is "stage" multiplied by a
scaling factor.
Xwayland thus will have its own "effective scale", sent via
wl_output.scale. The effective Xwayland scale is also used for the
internal MetaWaylandSurface scale internally, unless there is a viewport
dst size set on the same surface, in which case the scale is still set
to 1, to not interfere with wp_viewport semantics.
We're guarding this behind a new experimental feature
"xwayland-native-scaling", which can only come into effect when enabled
together with "scale-monitor-framebuffer".
[v2]:
Move stage_to_protocol/protocol_to_stage to generic window class.
This means parts that aren't aware of any windowing system specific
logic, only that coordinates originate from there for a given window,
can still get their coordinates properly handled.
In particular, this means coordinates from IBus that originates from the
client, can be scaled properly when that client is using X11.
Also make them properly introspected.
[v3]:
Split up coordinate transform API.
Make it one that takes a MtkRectangle, and another that takes a point.
This means the rounding strategy becames explicit when transforming a
point, while when it's a rectangle, it's still always "grow".
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3567>
