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Author SHA1 Message Date
Jonas Ådahl
ff799a1abe window: Reset tile monitor number when untiling
Otherwise we'll end up trying to access the out of date state later.

Fixes the following test failure backtrace:

    #0  _g_log_abort ()
    #1  g_logv ()
    #2  g_log ()
    #3  meta_monitor_manager_get_logical_monitor_from_number ()
    #4  meta_window_get_work_area_for_monitor ()
    #5  meta_window_get_tile_area ()
    #6  constrain_maximization ()
    #7  do_all_constraints ()
    #8  meta_window_constrain ()
    #9  meta_window_move_resize_internal ()
    #10 meta_window_tile ()

https://gitlab.gnome.org/GNOME/mutter/merge_requests/912
2019-11-05 10:36:25 +01:00
Jonas Ådahl
155b7bf569 tests/monitor-unit-tests: Add window tiling hot plug test
This test that we handle hot plugs correctly together with tiled
windows.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/912
2019-11-05 10:36:25 +01:00
Jonas Ådahl
47155ed524 tests/runner: Move window shown synchronization to helper
https://gitlab.gnome.org/GNOME/mutter/merge_requests/912
2019-11-05 10:35:00 +01:00
Jonas Ådahl
db91439bb0 tests/monitor-unit-tests: Move test client sanity check into helper
https://gitlab.gnome.org/GNOME/mutter/merge_requests/912
2019-11-05 10:35:00 +01:00
Jonas Ådahl
77aad0869f window: Always update tile monitor number on hot plug
Otherwise we'll end up crashing if we had two connected monitors,
unplugged both, then replugged in a single one.

Avoids the following error:

    #0  _g_log_abort ()
    #1  g_logv ()
    #2  g_log ()
    #3  meta_monitor_manager_get_logical_monitor_from_number ()
    #4  meta_window_get_work_area_for_monitor ()
    #5  meta_window_get_tile_area ()
    #6  constrain_maximization ()
    #7  do_all_constraints ()
    #8  meta_window_constrain ()
    #9  meta_window_move_resize_internal ()
    #10 meta_window_move_resize_frame ()
    #11 meta_window_move_resize_now ()
    #12 idle_move_resize ()
    #13 call_idle_later ()

https://bugzilla.redhat.com/show_bug.cgi?id=1767703

https://gitlab.gnome.org/GNOME/mutter/merge_requests/912
2019-11-05 10:35:00 +01:00
Jonas Ådahl
dc1a28c42a plugins/default: Clean up tile preview when closing display
On finalize, the preview actor will have been destroyed behind our back;
avoid that by cleaning up before it's too late.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/912
2019-11-05 10:35:00 +01:00
Jonas Ådahl
955b27637c plugin/default: Init quark before using
Cut lines in pieces, and remove useless "optimizations" while at it

https://gitlab.gnome.org/GNOME/mutter/merge_requests/912
2019-11-05 10:35:00 +01:00
Jonas Ådahl
1f5b403524 display: Add 'closing' signal
Emitted when the MetaDisplay is closing. Meant for clean up that depends
on things that will be torn down during closing.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/912
2019-11-05 10:35:00 +01:00
Robert Mader
5e87d67e5f surface-actor-wayland: Do not send frame callbacks if the actor is obscured
`meta_surface_actor_is_obscured` implies that the actor got successfully culled
out and nothing of it will get painted. This includes that there are no clones,
no effects etc. In this cases we don't want to send frame callbacks, thus avoiding
unnecessary client work.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/918
2019-11-04 16:06:37 +01:00
Marco Trevisan (Treviño)
f133de2dd4 clutter/actor: Unref the root node if set as child
When setting the root node as child of a clip or transform node, we add a
new reference to it, without removing the one that we've previously added
when getting it from the actor node (and that won't ever be unset by the
auto-pointer since the root_node is re-associated).

So, once we add the root node as child and re-define it, unref it.

Fixes https://gitlab.gnome.org/GNOME/mutter/issues/908
2019-11-04 12:07:43 +00:00
Olivier Fourdan
60800d2313 renderer-native: Separate offscreen and shadowfb
Create the intermediate shadow framebuffer for use exclusively when a
shadowfb is required.

Keep the previous offscreen framebuffer is as an intermediate
framebuffer for transformations only.

This way, we can apply transformations between in-memory framebuffers
prior to blit the result to screen, and achieve acceptable performance
even with software rendering on discrete GPU.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/877
2019-11-04 10:44:42 +01:00
Olivier Fourdan
db90c0d509 clutter/stage-view: Separate offscreen and shadowfb
Previously, we would use a single offscreen framebuffer for both
transformations and when a shadow framebuffer should be used, but that
can be dreadfully slow when using software rendering with a discrete GPU
due to bandwidth limitations.

Keep the offscreen framebuffer for transformations only and add another
intermediate shadow framebuffer used as a copy of the onscreen
framebuffer.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/877
2019-11-04 10:44:42 +01:00
Adam Jackson
e5b0f474ab cogl: Remove some unused framebuffer API
https://gitlab.gnome.org/GNOME/mutter/merge_requests/913
2019-11-01 16:48:12 -04:00
Carlos Garnacho
1688cf7c44 clutter: Drop the no-clear stage hint
A compositor is notably opaque (usually has nothing to be painted on!).
gnome-shell sets this hint, but there's no reason why we wouldn't want
it by default.

Also, the color buffer being cleared messes with stencil clips, as the
clear operation by definition ignores the stencil buffer. We want to
use these more extensively in the future, so just drop this API.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/911
2019-11-01 15:02:09 +00:00
Carlos Garnacho
2202c0d02e tests: Explicitly set a background color for offscreen actor tests
Those change opacity and read pixels, relying on an implicit stage color.
We won't do that anymore.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/911
2019-11-01 15:02:09 +00:00
Hans de Goede
dbb95cbe5f window-xwayland: Add Xwayland fullscreen games workaround
This is a workaround for X11 games which use randr to change the resolution
in combination with NET_WM_STATE_FULLSCREEN when going fullscreen.

Newer versions of Xwayland support the randr part of this by supporting randr
resolution change emulation in combination with using WPviewport to scale the
app's window (at the emulated resolution) to fill the entire monitor.

Apps using randr in combination with NET_WM_STATE_FULLSCREEN expect the
fullscreen window to have the size of the emulated randr resolution since
when running on regular Xorg the resolution will actually be changed and
after that going fullscreen through NET_WM_STATE_FULLSCREEN will size
the window to be equal to the new resolution.

We need to emulate this behavior for these games to work correctly.

Xwayland's emulated resolution is a per X11 client setting and Xwayland
will set a special _XWAYLAND_RANDR_EMU_MONITOR_RECTS property on the
toplevel windows of a client (and only those of that client), which has
changed the (emulated) resolution through a randr call.

This commit checks for that property and if it is set adjusts the fullscreen
monitor rect for this window to match the emulated resolution.

Here is a step-by-step of such an app going fullscreen:
1. App changes monitor resolution with randr.
2. Xwayland sets the _XWAYLAND_RANDR_EMU_MONITOR_RECTS property on all the
   apps current and future windows. This property contains the origin of the
   monitor for which the emulated resolution is set and the emulated
   resolution.
3. App sets _NET_WM_FULLSCREEN.
4. We check the property and adjust the app's fullscreen size to match
   the emulated resolution.
5. Xwayland sees a Window at monitor origin fully covering the emulated
   monitor resolution. Xwayland sets a viewport making the emulated
   resolution sized window cover the full actual monitor resolution.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/739
2019-11-01 14:14:21 +01:00
Hans de Goede
ae238d1d4d window: Add adjust_fullscreen_monitor_rect virtual method
Add an adjust_fullscreen_monitor_rect virtual method to MetaWindowClass
and call this from setup_constraint_info() if the window is fullscreen.

This allows MetaWindowClass to adjust the monitor-rectangle used to size
the window when going fullscreen, which will be used in further commits
for a workaround related to fullscreen games under Xwayland.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/739
2019-11-01 14:12:17 +01:00
Christian Hergert
6051712919 profiler: track changes in GLib and Sysprof
This tracks the changes to gdbus-codegen in terms of how GUnixFDList is
done to use the UnixFD annotation.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/908
2019-10-30 16:07:36 -07:00
Carlos Garnacho
6bfa61a3a7 Revert "clutter/cogl: Store empty clip regions for buffer age"
This reverts commit 4918893326.

This commit prevented cogl_stage_cogl_redraw_view() from skipping
swap buffers entirely if the invalidation region ended up empty.
This meant we were actually swapping buffers when we didn't need to.

The source of the glitches was fixed more properly, so this just adds
extra work.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/898
2019-10-30 17:17:29 +00:00
Carlos Garnacho
cf89e4d2cd clutter/cogl: Fix invalidation on non-primary monitors with no buffer age
We passed the view rectangle, we however want a fb-scaled rectangle starting
at 0,0. Fixes invalidation on other than the primary monitor when those
paths are hit.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/898
2019-10-30 17:17:29 +00:00
Carlos Garnacho
d47324e8d7 cogl/egl: Explicitly initialize age variable
In case of error, it's untouched by EGL, which probably means an
invalid read.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/906
2019-10-30 17:09:03 +00:00
Carlos Garnacho
ee4638ef5c cogl/egl: Make surface current before querying buffer age
Unknown since when, we started deferring the eglMakeCurrent for the
current framebuffer till we started painting on it, which means we
are preparing for rendering a view without guarantees that the
framebuffer we will paint to is the current drawing surface for the
EGL context.

A fairly common case where that assumption will break is multimonitor
set ups, in this case we will be preparing to paint to a view while
the current draw surface is that of the previously rendered view's.

Mesa will in this case return EGL_BAD_SURFACE when querying the buffer
age, since the surface is not yet the current draw surface. This
makes us give up on buffer age checks, and paint the whole view. Since
the problem repeats when painting the next view, we are effectively
doing full-screen redraws on all monitors.

Since cogl usually works implicitly, and querying the buffer age is
meaningless if you're not meant to paint on a surface, make the surface
the current draw surface implicitly before querying the buffer age.

This brings us glorious partial invalidations back when several views
had to be repainted.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/906
2019-10-30 17:09:03 +00:00
Carlos Garnacho
6ee7c0f486 cogl/egl: Warn when we fail to query a buffer age.
In order to avoid log spamming, just warn once it starts to happen, not
on every frame for every onscreen. Just knowing that this is happening
is a hint that something's going wrong.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/906
2019-10-30 17:09:03 +00:00
Adam Jackson
f4f7e31303 cogl: Fix GLES2 fallback
Say you're using intel gen3, you poor soul. Your big-GL maxes out at 1.5
unless you use dirty tricks, but you do have GLES2. We try to fall back
to GLES in this case, but we only ever say eglBindAPI(EGL_OPENGL_API).
So when we go to do CreateContext, even though we think we've requested
GLES 2.0, the driver will compare that "2.0" against the maximum big-GL
version, and things will fail.

Fix this by binding EGL_OPENGL_ES_API before trying a GLES context.

https://gitlab.gnome.org/GNOME/mutter/issues/635
2019-10-30 16:14:32 +00:00
Thomas Hindoe Paaboel Andersen
7c036c5896 cogl: fix a compile warning
In find_onscreen_for_xid() we want to loop over the framebuffers
and skip any that is not onscreen.

The code today does this by negating the framebuffer type variable
and skipping if that equals COGL_FRAMEBUFFER_TYPE_ONSCREEN. This
actually works as the enum used will function as a boolean:

typedef enum _CoglFramebufferType {
  COGL_FRAMEBUFFER_TYPE_ONSCREEN,
  COGL_FRAMEBUFFER_TYPE_OFFSCREEN
} CoglFramebufferType;

But it is a bit weird logic and fragile if more types are added.
(not that I can think of any different type...)

To simplify this, and to silence a warning in clang this patch just
changes it to a != test.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/905
2019-10-30 16:02:45 +00:00
Adam Jackson
793c2ac58d cogl: Remove unused cogl-deprecated.h
https://gitlab.gnome.org/GNOME/mutter/merge_requests/896
2019-10-30 02:28:40 +00:00
Adam Jackson
13d9e4db30 cogl: Remove unused cogl/cogl-pango.h
https://gitlab.gnome.org/GNOME/mutter/merge_requests/896
2019-10-30 02:28:40 +00:00
Adam Jackson
e84dbd7faf cogl: Remove unused CoglPipelineLightingState
https://gitlab.gnome.org/GNOME/mutter/merge_requests/904
2019-10-29 16:00:02 -04:00
Adam Jackson
711023ea93 cogl: Remove unused COGL_PIPELINE_STATE_LIGHTING
https://gitlab.gnome.org/GNOME/mutter/merge_requests/904
2019-10-29 16:00:01 -04:00
Adam Jackson
468dc99dc9 cogl: Remove unused pipeline lighting API
https://gitlab.gnome.org/GNOME/mutter/merge_requests/904
2019-10-29 15:59:59 -04:00
Adam Jackson
6b8ee80fd0 cogl: Remove unused deprecated material lighting API
https://gitlab.gnome.org/GNOME/mutter/merge_requests/904
2019-10-29 15:59:53 -04:00
Adam Jackson
17e39ad79c cogl: Remove support for cogl.conf
There are still environment variables for these controls, but having
them in a config file doesn't really make sense for mutter. Even if it
did we probably don't want to be parsing the same file as some
standalone version of cogl.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/902
2019-10-29 19:25:37 +00:00
Florian Müllner
46aeb9634f ci: Add gnome-control-center
Since 3.34, the gnome-shell package was cleaned up to only depend
on gnome-control-center-filesystem at build-time. However one of
the gnome-shell tests needs the gettext ITS file for keybindings
provided by the main gnome-control-center package (in fact, the
COPR package is stripped down to just that file), so install that
explicitly.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/901
2019-10-29 18:34:36 +00:00
Adam Jackson
3f9c5d04d4 cogl: Remove old workaround for software Mesa
The comment says this was fixed in 10.1, which is over five years old
now. Please use a newer Mesa already.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/900
2019-10-29 12:42:30 -04:00
Florian Müllner
40a76590dd ci: Update docker image to v3
It's this time of the cycle again: Rebase the docker image to the
upcoming Fedora release, so we can drop a fair bit of the custom
dependencies that have piled up.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/894
2019-10-29 02:11:02 +01:00
Carlos Garnacho
f2b3dd318f wayland: Check stylus serials on meta_wayland_seat_can_popup()
This allows xdg_popup.grab() to work with styli. Without this check
we would bail out and emit xdg_popup.popup_done, leaving stylus users
unable to interact with popup menus, comboboxes, etc...

Closes: https://gitlab.gnome.org/GNOME/mutter/issues/886
2019-10-28 19:10:01 +00:00
Jonas Ådahl
942883577e x11: Limit touch replay pointer events to when replaying
When a touch sequence was rejected, the emulated pointer events would be
replayed with old timestamps. This caused issues with grabs as they
would be ignored due to being too old. This was mitigated by making sure
device event timestamps never travelled back in time by tampering with
any event that had a timestamp seemingly in the past.

This failed when the most recent timestamp that had been received were
much older than the timestamp of the new event. This could for example
happen when a session was left not interacted with for 40+ days or so;
when interacted with again, as any new timestamp would according to
XSERVER_TIME_IS_BEFORE() still be in the past compared to the "most
recent" one. The effect is that we'd always use the `latest_evtime` for
all new device events without ever updating it.

The end result of this was that passive grabs would become active when
interacted with, but would then newer be released, as the timestamps to
XIAllowEvents() would out of date, resulting in the desktop effectively
freezing, as the Shell would have an active pointer grab.

To avoid the situation where we get stuck with an old `latest_evtime`
timestamp, limit the tampering with device event timestamp to 1) only
pointer events, and 2) only during the replay sequence. The second part
is implemented by sending an asynchronous message via the X server after
rejecting a touch sequence, only potentially tampering with the device
event timestamps until the reply. This should avoid the stuck timestamp
as in those situations, we'll always have a relatively up to date
`latest_evtime` meaning XSERVER_TIME_IS_BEFORE() will not get confused.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/886
2019-10-28 18:40:44 +00:00
Jonas Ådahl
23fa59b77c display: Move finishing of touch sequence to the backend
We need to manipulate an X11 grab when a touch sequence ends; move that
logic to where it belongs - in the X11 backend.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/886
2019-10-28 18:40:43 +00:00
Robert Mader
9678fd5306 clutter/cogl: Scale clip region in paint_stage()
To simplify the code and because it was forgotten once in a7f4f5b291,
breaking clipped redraws of clipped views.

Also sneak in a very small cleanup.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/889
2019-10-28 18:18:34 +01:00
Georges Basile Stavracas Neto
563e7139b6 Allow changing Clutter debug flags at runtime
This way, we can simply pop up the Looking Glass and run:

 >>> Meta.add_clutter_debug_flags(Clutter.DebugFlag.PICK, 0, 0)

And measure specific actions or events on GNOME Shell.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/862
2019-10-25 19:12:34 +00:00
Carlos Garnacho
2e9faaf67a clutter/cogl: Ensure to paint full view if there's no buffer age support
This was falling back to painting an empty area, which is not what we want.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/888
2019-10-25 15:03:24 +00:00
Carlos Garnacho
4918893326 clutter/cogl: Store empty clip regions for buffer age
As we do not prevent the SwapBuffers call from happening, those also
do count. Results in clip area calculations to be right for monitors
that previously did not get invalidated.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/888
2019-10-25 15:03:24 +00:00
Adam Jackson
3e5960b5a2 cogl: Remove unused cogl_egl_context_get_egl_context
https://gitlab.gnome.org/GNOME/mutter/merge_requests/885
2019-10-24 16:53:03 -04:00
Adam Jackson
b294e62aed cogl: Remove unused cogl_glx_context_get_glx_context
https://gitlab.gnome.org/GNOME/mutter/merge_requests/885
2019-10-24 16:53:01 -04:00
Adam Jackson
c63f54b7a7 cogl: Remove unused cogl_texture_pixmap_x11_set_damage_object
https://gitlab.gnome.org/GNOME/mutter/merge_requests/885
2019-10-24 16:53:00 -04:00
Adam Jackson
3186e45ae5 cogl: Remove unused cogl_xlib_renderer_get_visual_info
https://gitlab.gnome.org/GNOME/mutter/merge_requests/885
2019-10-24 16:52:59 -04:00
Adam Jackson
ed7afd9e80 cogl: Remove unused cogl_x11_onscreen_set_foreign_window_xid
https://gitlab.gnome.org/GNOME/mutter/merge_requests/885
2019-10-24 16:52:57 -04:00
Adam Jackson
683f18639e cogl: Remove unused cogl_x11_onscreen_get_visual_xid
https://gitlab.gnome.org/GNOME/mutter/merge_requests/885
2019-10-24 16:52:56 -04:00
Adam Jackson
e17494f3bd cogl: Inline cogl_xlib_renderer_set_event_retrieval_enabled into its one caller
https://gitlab.gnome.org/GNOME/mutter/merge_requests/885
2019-10-24 16:52:54 -04:00
Adam Jackson
c36c865987 cogl: Remove unused _cogl_xlib_renderer_get_dispatch_timeout
https://gitlab.gnome.org/GNOME/mutter/merge_requests/885
2019-10-24 16:52:53 -04:00