Commit Graph

22402 Commits

Author SHA1 Message Date
Jonas Ådahl
7c226462e0 core: Mark meta_fatal() as not returning
This also makes meta_fatal() not returning, even if a NULL format is
passed.

https://bugzilla.gnome.org/show_bug.cgi?id=780304

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:49 +08:00
Jonas Ådahl
93c6a869ec x11/nested: Always draw to an offscreen framebuffer
Always draw the stage to an offscreen framebuffer when using the nested
backend, so that we more emulate things more similarly to how it works
real-world, i.e. it'll work the way whether stage views are enabled or
not.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:49 +08:00
Jonas Ådahl
9d914091f5 stage-x11-nested: Remove unused field
https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:49 +08:00
Jonas Ådahl
afcc1bf512 monitor: Don't keep CRTC position in MetaMonitorCrtcMode
The CRTC position depends on the transform and how the transform is
implemented. The function calculating the positions still doesn't
support anything but the non-transformed case; this commit is in
preparation of adding support for transforms.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:49 +08:00
Jonas Ådahl
8a29c51b73 renderer-view: Add view transform getter
This will later be used by the nested backend to emulate per CRTC
rendering.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:49 +08:00
Jonas Ådahl
d38c4c1f2d logical-monitor: Track whether the logical monitor is transformed
Keep track of the logical monitor transform. When a logical monitor is
transformed, all of its monitors are also transformed in the same way.
A logical monitor can either be transformed on the CRTC level, or using
an offscreen intermediate buffer. In both cases will the logical
monitor be transformed, but only in the latter will the view be
transformed.

MetaCrtcs::transform currently does not represent whether the CRTC is
configured to be transformed or not; only when the backend can handle
it does it correctly correspond to the actual CRTC configuration. This
is intended to change with MetaMonitorConfigManager.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:49 +08:00
Jonas Ådahl
2091df3856 renderer-x11: Split up into CM and Nested renderers
Split up the MetaRendererX11 class into one for when running as a
X11 compositing manager, and one for when running as a nested Wayland
compositor.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:49 +08:00
Jonas Ådahl
744b4dcb7c tests/monitor-unit-tests: Add tests for custom tiled monitor modes
https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
0c64c35a8a monitor-manager: Make the config manager an 'experimental feature'
Instead of using a environment variable, add a new 'experimental
feature' gsetting keyword "monitor-config-manager" that enables the use
of the new MetaMonitorConfigManager. This commit also makes it possible
to switch between the two systems without restarting mutter.

The D-Bus API is disabled when the experimental feature is not enabled,
and clients trying to access it will get a access-denied error in
response. A new property 'IsExperimentalApiEnabled' is added to let the
D-Bus client know whether it is possible to use the experimental API or
not.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
57acbc53fb legacy-monitor-config: Let the manager listen on lid closed changes
This is in preparation for making config-manager work alongside the
legacy configuration system.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
ac68631f4c monitor-config-store: Don't crash when cleaning up after failing to load
The logical monitor config array ownership was transferred to the
config object when it was created, but was not unset when the config
verification failed, causing the clean up path for invalid configs to
try to clean up the same list again.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
8163ca6821 Add support for scaled logical monitor framebuffers
This commit adds support for rendering onto enlarged per logical
monitor framebuffers, using the scaled clutter stage views, for HiDPI
enabled logical monitors.

This works by scaling the mode of the monitors in a logical monitors by
the scale, no longer relying on scaling the window actors and window
geometry for making windows have the correct size on HiDPI monitors.

It is disabled by default, as in automatically created configurations
will still use the old mode. This is partly because Xwayland clients
will not yet work good enough to make it feasible.

To enable, add the 'scale-monitor-framebuffer' keyword to the
org.gnome.mutter.experimental-features gsettings array.

It is still possible to specify the mode via the new D-Bus API, which
has been adapted.

The adaptations to the D-Bus API means the caller need to be aware of
how to position logical monitors on the stage grid. This depends on the
'layout-mode' property that is used (see the DisplayConfig D-Bus
documentation).

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
094e0356e8 backend: Add 'experimental-features' gsetting
This gsetting will allow the adding of keywords to a array, where each
keyword may enable an experimental feauter, if the given mutter version
supports that particular experimental feature. Emphasis is put on the
lack of guarantee that any such keyword has any effect. Currently no
keywords are defined.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
63450d69d3 clutter: Add ability to scale stage views
This commit adds the ability to set a scale on a scale view. This will
cause the content in the stage view to be painted with the given scale,
while still keeping the configured layout on the stage. In effect, for
a stage view with scale 'n', this means the framebuffer of a given stage
will 'n' times larger, keeping the same size on the stage.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
0952409de4 monitor-manager: Always set current config when apply succeeds
No reason making any caller do it.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
1c54c7a1bb window: Replace monitor scale getter with geometry scale
All places that get the 'main monitor scale' of a window really just
wants the window geometry scale, so call it that.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
f25f14351c monitor-manager: Make max screen size optional
Make the concept of maximum screen size optional, as it is not
necessarily a thing on all systems (e.g. when using the native backend
and stage views).

The meta_monitor_monitor_get_limits() function is replaced by a
meta_monitor_manager_get_max_screen_size() which fails when no screen
limit is available. Callers and other users of the previous max screen
size fields are updated to deal with the fact that the limit is
optional.

The new D-Bus API is changed to move it to the properties bag, where
its absence means there is no applicable limit.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
691e7951ea DisplayConfig: Add new API for configuring monitors
Add a new D-Bus API that uses the state from GetCurrentState to
configure high level monitors, instead of low level CRTCs and
connectors. So far persistent configuration is not implemented, as
writing to the configuration store is still not supported.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
7eaeba520a monitor-config-manager: Verify monitor modes in logical monitor config
Verify that each monitor in a logical monitor has the same dimensions,
i.e. that it they all fill out the same logical monitor space.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
9a5b94a340 monitor-manager: Use better error code when using the wrong API
It has nothing to do with permissions, so 'not-supported' is a bit
better.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
079b125430 DisplayConfig: Group logical monitor parameters a bit better
Move around the parameters, just to put the always-there fields before
the monitor array and property box.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
770a5a5bff DisplayConfig: Drop width/height from logical monitor
It is redundant, and either side still need to do the equivalent
calculations, so lets drop it.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
0548c9e7d5 MetaMonitorConfig: Rename is_underscanning to enable_underscanning
Use better terminology to imply that the configuration enables
underscanning, not what already "is".

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
68a6cc5976 monitor-config-manager: Verify the layout origin is at (0, 0)
The extent of the layout regions must be a rectangle positioned at
(0, 0).

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
2035f2f2e2 monitor-config-manager: Verify that logical monitors are adjecent
Logical monitors in a configuration must be adjecent to each other,
meaning there will be at least one pixel long side touching some other
logical monitor.

The exception to this is when there is only one logical monitor, which
cannot be adjecent to any other.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
1892a6b0c4 monitor-config-store: Finish logical monitor before verifying
If we verify the logical monitor before completing it (calculating the
size), we can't check what the result of the completion.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
b464004bb3 monitor-config-store: Move config verification to config manager
This way we can re-use it for example when verifying configurations
from D-Bus.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
ea4438284f DisplayConfig: Add 'properties' to GetCurrentState
Adds compositor wide DisplayConfig properties bag, and add a
"supports-mirroring" property.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
d050fdb17f monitor-manager: Add per backend capabilities
Add a private API for querying backend capabilities. For now, only
mirroring capability is reported.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
9003a42df3 monitor-manager: Add supported scales to D-Bus API
Let the configuring client know what scales are supported by the
display server.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
9e8ee491e6 monitor-manager: Add API to get scales supported by the backend
For the Xrandr backend, only scale 1 is supported, for the others, 1
and 2 are reported as supported.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
3b46345db4 monitor-manager: Make scale floats in D-Bus API
We don't want to limit ourself to whole integers for configuration, as
that'd mean it wouldn't be able to provide configurations for
fractional scalings. Thus, change scales to be referred to as floats
instead of ints.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
6b2a111428 DisplayConfig: Add an optional 'is_underscanning' monitor property
Add a 'is_underscanning' entry to the properties map, if the monitor
supports underscanning. The client should assume a monitor does not
support underscanning if no property was added.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
bc56971e18 DisplayConfig: Add new API for getting current state
Add a D-Bus method for getting the current monitor and logical monitor
state. Currently does not contain information about transforms or any
limitations (such as limited CRTCs and cloning).

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
fcc0288f0c monitor-manager: Let the backends handle no configuration
Let the backends decide whether to just rebuild a derived state, or use
the NULL config to rebuild an empty logical state.

This also changes the expected screen size values of the no-outputs
test; as this case is actually handled now.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
4e03e89869 tests: Check that mirroring is configured properly
This test checks that mirroring works when using separate CRTCs. It
does not check cloning.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
4e17017501 monitor-unit-tests: Check custom tiled monitor config
https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
63bc86cd43 tests: Test configured custom logical monitor scale
Check that a configured logical monitor scale overrides any calculated
one.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:47 +08:00
Jonas Ådahl
ee32ca3efe monitor-store: Support configuring logical monitor scale
Add support to configure the logical monitor scale. With this, it
becomes possible to override the automatically calculated scaling
number per logical monitor.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:46 +08:00
Jonas Ådahl
a393a614a1 monitor-manager: Remove 'scale' from MetaOutput
Replace the 'scale' of an output with a vfunc on the MetaMonitorManager
class that takes a monitor and a monitor mode which calculates the
scale. On X11 this always returns 1, on KMS, the old formula is used.
On the dummy and test backends, the already configured values are
returned.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:46 +08:00
Jonas Ådahl
753e9c65a1 meta-monitor-config: Pass logical monitor scale via config
The default (calculated) scale is derived from the output, but
ultimately set via the monitor scale. This will enable config files to
override the scale. Yet to be done is handling when a scale is not
supported by a backend (i.e. the X11 backend).

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:46 +08:00
Jonas Ådahl
409c92a68f monitor-manager: Update the monitor mode state before the logical state
This means we can use up to date monitor mode data when generating the
logical state.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:46 +08:00
Tom Tryfonidis
53a93deafc Update Greek translation 2017-04-07 10:42:44 +00:00
Shantanu Goel
3a374a6db5 frames: use correct variable in for loop assignment
update_context_styles is using the wrong variable when advancing
to the next key in the hash table which can cause an infinite
loop if # of variants is ever greater than 1.

This problem was originally reported here:

https://github.com/linuxmint/Cinnamon/issues/5254

The following patch was commited in Mint:

https://github.com/linuxmint/muffin/commit/6120bdde

This patch is just a shorter version of the Mint patch
and they deserve all the credit for the idea.

https://bugzilla.gnome.org/show_bug.cgi?id=780254
2017-04-04 20:09:23 +02:00
Yosef Or Boczko
aec4b4af97 Updated Hebrew translation 2017-03-30 18:46:41 +03:00
Jonas Ådahl
2392432780 cursor-renderer/native: Warn when we start falling back on OpenGL
When the driver unexpectedly fails setting the cursor sprite, log a
warning that we from now on will use OpenGL.
2017-03-29 11:15:17 +08:00
Jente Hidskes
0d5274b3b7 cursor-renderer-native: fallback to texture cursor
In some cases the hardware cursor is invisible when Mutter is launched from the
TTY, due to drmModeSetCursor2 failing without a fallback being set.

This patch captures the return value of drmModeSetCursor2 and in case of an
error, enables the texture based fallback. It adds a `broken` state, that is
checked in should_have_hw_cursor() and
meta_cursor_renderer_native_realize_cursor_from_*() to avoid copying every
cursor into a gbm buffer when we know it will fail every single time.

https://bugzilla.gnome.org/show_bug.cgi?id=770020
2017-03-29 11:15:17 +08:00
Yuras Shumovich
42c0809216 Update Belarusian translation 2017-03-27 15:09:13 +00:00
Carlos Garnacho
420311b463 backends/native: Apply per-output scales when moving across outputs
Quick motions can come across as too fast (or slow) if it crosses outputs
with different scales. If this happens, rebuild the motion delta applying
the scale that applies to each logical monitor the pointer is crossing.

https://bugzilla.gnome.org/show_bug.cgi?id=778119
2017-03-27 12:57:56 +02:00
Carlos Garnacho
efae039ad9 backends: Refactor MetaScreenDirection guessing into separate function
Make it a helper MetaLogicalMonitor API, and use it on the
MetaMonitorManager.

https://bugzilla.gnome.org/show_bug.cgi?id=778119
2017-03-27 12:57:56 +02:00