When moving the pending state of an effectively synchronized subsurface
so it is applied together with the parent, perform a merge of the source
MetaWaylandPendingState into the destination one, instead of simply
overwriting the struct.
The other approach had 2 kind of leaks, one that would happen everytime
a wl_surface.commit happens on a sync subsurface (both surface/buffer
damage regions are leaked). The other more unlikely one would apply on
the rest of pending state data, happening whenever the compositor gets
>1 wl_surface.commit calls on the subsurface before the parent surface
gets its own.
The function has also been renamed to use the more descriptive "merge"
term.
Related: gnome-shell#64
Output ID is set equal to 'i' later in the loop. But 'i' was never
incremented, so all outputs were getting the same ID (equal to
the number of CRTCs, because 'i' was reused from the previous loop).
(cherry picked from commit 23c3f8bb18db499d196f1024732ef3234b44f59c)
Compositor effects change the actor size and position, which can lead to
inconsistent output enter/leave notifications, leaving clients' surfaces
without any output set.
Update output enter/leave notifications after all compositor effects are
completed so that we give clients accurate output location.
Closes: https://gitlab.gnome.org/GNOME/mutter/issues/104
When using plugins, the effects will affect the MetaWindowActor size
and position.
Add a new signal "effects-completed" wired to the corresponding
MetaWindowActor which is emitted when all effects are completed so that
derived objects can be notified when all effects are completed and use
the actual size and position.
Closes: https://gitlab.gnome.org/GNOME/mutter/issues/104
If we attempt GBM surface allocation with a set of modifiers but the
allocation fails, fall back to non-modifier allocations. This fixes
startup on Pineview-based Atom systems, where KMS provides us a set of
modifiers but the GBM implementation doesn't support modifier use.
Closes: https://gitlab.gnome.org/GNOME/mutter/issues/84
And make the ClutterText-level properties independent from the input
focus, as those properties can be set anytime, not just when the
ClutterText actor is focused.
https://gitlab.gnome.org/GNOME/mutter/issues/66Closes: #66
Rotating an output would show duplicate cursors when the pointer is
located over an area which would be within the output if not rotated.
Make sure to swap the width/height of the output when rotated.
Closes: https://gitlab.gnome.org/GNOME/mutter/issues/85
Rendering the next frame (which mostly happens as part of the flush done
in swap buffers) is a task that the GPU can complete independently of
the CPU having to wait for previous page flips. So reverse their order
to get the GPU started earlier, with the aim of greater GPU-CPU
parallelism.
When using two monitors size by side with different scales, once the
cursor moves from one output to another one, its size changes based on
the scale of the given output.
Changing the size of the cursor can cause the cursor area to change
output again if the hotspot is not exactly at the top left corner of the
area, causing the texture of the cursor to change, which will trigger
another output change, so on and so forth causing continuous surface
enter/leave event which flood the clients and eventually kill them.
Change the logic to use only the actual cursor position to determine if
its on the given logical monitor, so that it remains immune to scale
changes induced by output scale differences.
Closes: https://gitlab.gnome.org/GNOME/mutter/issues/83
We can save an unnecessary relayout if the required size to fully draw the text
is equal to the currently allocated size after the underlying text buffer or
attributes that only affect the PangoLayout have changed.
This commit allows building mutter with elogind, which is
systemd-logind extracted into a standalone package. This
allows using mutter with its native-backend ( and consequently
wayland ) enabled on distros which use init systems other than
systemd.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/46
By the looks of it, commit 95e9fa10ef was taping over an Intel DRI bug
that would make it return post-swizzling pixel data on glReadPixels().
There's been reports over time of that commit resulting in wrong colors
on other drivers, and lately Mesa >17.3 started showing the same symptoms
on Intel.
But texture swizzling works by changing parameters before fragment shaders
and reading pixels from an already drawn FBO/texture doesn't involve those.
This should thus use pixel_format_to_gl_with_target(), which will result in
correctly requesting the same pixel format than the underlying texture,
while still considering it BGRA for the upper layers in the swizzling case.
https://gitlab.gnome.org/GNOME/mutter/issues/72Closes: #72
This state tracks hardware devices' state, thus shouldn't be triggered by
events that were emulated/forwarded by the IM. Those may include modifiers
and would result in xkb_state being doubly set, and possibly stuck.
https://gitlab.gnome.org/GNOME/mutter/issues/74Closes: #74
Actor keybindings were dispatched in an earlier return path, which means
the IM doesn't get to see certain key events. Flip the order around so the
IM has an opportunity to handle all keypresses.
https://gitlab.gnome.org/GNOME/mutter/issues/65Closes: #65
Commit d714a94d9 added support for stable xdg-shell surfaces while
preserving old unstable zxdg-shell v6 ones, but committed a mistake
in checking for both in the xdg_exporter.export error condition
paths. We want to check that the surface is neither of both.
https://gitlab.gnome.org/GNOME/mutter/issues/63Closes: #63
Raising and lowering windows in tandem without a proper grouping
mechanism ended up being more annoying than functional.
This reverts commit e76a0f564c.
We just arbitrarily chose the first EGL config matching the passed
attributes, but we then assumed we always got GBM_FORMAT_XRGB8888. That
was not a correct assumption. Instead, make sure we always pick the
format we expect.
Closes: https://gitlab.gnome.org/GNOME/mutter/issues/2
When painting the titlebar, button icons that aren't available in the
desired size need to be scaled. However the current code inverses the
scale factor, with the result that the adjusted icons are much worse
than the original icons, whoops.
This went unnoticed for a long time given that most icons are availa-
ble in the desired 16x16 size, and the most likely exceptions - window
icons - are not shown by default.
https://gitlab.gnome.org/GNOME/mutter/issues/23
