Commit Graph

54 Commits

Author SHA1 Message Date
Iain Lane
d7d2612218 build: Compile with -ffloat-store on x86 (32 bit)
GCC's manpage says that this flag does the following:

  Do not store floating-point variables in registers, and inhibit other
  options that might change whether a floating-point value is taken from
  a register or memory.

  This option prevents undesirable excess precision on machines such as
  the 68000 where the floating registers (of the 68881) keep more
  precision than a "double" is supposed to have.  Similarly for the x86
  architecture.  For most programs, the excess precision does only good,
  but a few programs rely on the precise definition of IEEE floating
  point.

We rely on this behaviour in our fork of clutter. When performing
floating point computations on x86, we are getting the wrong results
because of this architecture's use of the CPU's extended (x87, non-IEEE
confirming) precision by default. If we enable `-ffloat-store` here,
then we'll get the same results everywhere by storing into variables
instead of registers. This does not remove the need to be correct when
handling floats, but it does mean we don't need to be more correct than
the IEEE spec requires.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/785
2019-09-20 10:06:36 +00:00
Florian Müllner
8cdcf529e9 Bump version to 3.34.0
Update NEWS.
2019-09-09 20:09:35 +02:00
Florian Müllner
fdbac25e0d Bump version to 3.33.92
Update NEWS.
2019-09-04 20:49:07 +02:00
Mart Raudsepp
36a14e65c2 build: Raise libXi minimum dependency for required deadlock fixes
Older than 1.7.4 have deadlock bugs, see
https://bugzilla.gnome.org/show_bug.cgi?id=738944
2019-09-02 15:26:29 +00:00
Florian Müllner
ccefa87351 build: Add postinstall script
... to compile schemas and update the desktop database when installing
from source rather than building a distribution package.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/756
2019-08-27 09:57:54 +00:00
Florian Müllner
bdc7cc8ab9 Bump version to 3.33.91
Update NEWS.
2019-08-21 19:16:03 +00:00
Olivier Fourdan
13deb22223 wayland/xdg-output: Add xdg-output v3 support
xdg-output v3 marks `xdg_output.done` as deprecated, avoid sending that
event for clients using xdg-output v3.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/704
2019-08-21 15:47:14 +00:00
Jonas Ådahl
d20f6c7969 compositor: Use g_clear_signal_handler to disconnect signal handlers
This also exposed wrong types used for the signal handler ids.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/385
2019-08-14 15:42:03 +00:00
Marco Trevisan (Treviño)
d526283ab9 compositor: Make it a GObject
This means we can later use GObject features like signals, subclassing
etc.

Bump glib_req version as per g_clear_handle_id usage.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/385
2019-08-14 15:42:03 +00:00
Florian Müllner
1b9672b5db Bump version to 3.33.90
Update NEWS.
2019-08-09 21:35:49 +02:00
Florian Müllner
92868182c9 build: Bump API version automatically each development cycle
Since the API version was added, we've bumped it at some point late-ish in
the cycle when enough changes had accumulated (but way after the first ABI
break). Automate that process by computing the API version automatically
from the project version:
With this commit, the new API version will be 5 for the remaining 3.33.x
releases and all 3.34.x stable versions; 3.35.1 will then bump it to 6 and
so forth.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/696
2019-07-23 22:37:54 +02:00
Florian Müllner
6836317e41 Bump version to 3.33.4
Update NEWS.
2019-07-20 14:27:14 +02:00
Florian Müllner
1767672375 Bump version to 3.33.3
Update NEWS.
2019-06-24 19:37:43 +02:00
Florian Müllner
6fc4cd3c0c build: Bump gsettings-desktop-schemas requirement 2019-06-24 19:33:30 +02:00
Olivier Fourdan
c63d0173b5 xwayland: Fix build without <sys/random.h>
The include <sys/random.h> was added to glibc-2.25, previously was
<linux/random.h>.

Adjust meson build and code to accomodate both.

Fixes: a8984a81c "xwayland: Generate a Xauth file and pass this to
                  Xwayland when starting it"

https://gitlab.gnome.org/GNOME/mutter/merge_requests/633
2019-06-20 12:37:18 +02:00
Hans de Goede
a8984a81c2 xwayland: Generate a Xauth file and pass this to Xwayland when starting it
Before this commit, sudo x11-app, e.g. sudo gvim /etc/some-file, fails
when running a Wayland session. Where as doing this under a "GNOME on Xorg"
session works fine. For a user switching from the Xorg session to the
Wayland session, this is regression, which we want to avoid.

This commit fixes this by creating and passing an xauth file to Xwayland when
mutter starts it. Just like gdm or startx pass a xauth file to Xorg when they
start Xorg.

Fixes #643

https://gitlab.gnome.org/GNOME/mutter/issues/643
2019-06-20 10:16:21 +02:00
Niels De Graef
be72b22964 cogl: Remove cogl_util_memmem() macro
`cogl_util_memmem` was used as a wrapper in case `memmem` wasn't
defined, but since commit 46942c24 these are required. In case of
`memmem`, we didn't explicitly require this in the meson build files, so
add that as well.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/629
2019-06-19 21:03:23 +02:00
Georges Basile Stavracas Neto
78254146f3
build: Rename HAVE_TRACING to HAVE_PROFILER in Mutter
It fits better the name of the build flag. Cogl still uses
HAVE_TRACING since profiler is already used by it.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/603
2019-05-31 12:54:10 -03:00
Jonas Ådahl
e5e58f8075
cogl: Add libsysprof capture based tracing
Add the ability to add tracing instrumentation to the code. When
enabled, trace entries will generate a file with timing information
that will be processable by sysprof for generating visualization of
traces over time.

While enabled by default at compile time, it is possible to disable the
expansion of the macros completely by passing --disable-tracing to
./configure.

Tracing is so far only actually done if actually enabled on explicitly
specified threads.

This will be used by Mutter passing the write end of a pipe, where the
read end is sent to Sysprof itself via the D-Bus method 'Capture()'.

By passing that, we have to detect EPIPE that is sent when Sysprof stops
recording. Fortunately, we already ignore the signal at meta_init(), so
no need to add a custom signal handler.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/197
2019-05-31 11:55:56 -03:00
Robert Mader
75e2bfb062 meson: Do not add compiler flags if 'plain' buildtype is used
That is how the 'plain' buildtype is meant in meson.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/497
2019-05-29 15:52:39 +00:00
Robert Mader
a859d76c72 meson: Cleanup debug build handling
Add debug flags based on meson's `debug` option instead of `buildtype`.
This allows custom build configurations to behave like a debug or release build.

Add `-fno-omit-frame-pointer` to Mutter/Cogl. Not to Clutter though, as that would
require more changes to how Clutter's gir is created

Remove `-DG_DISABLE_CAST_CHECKS` from Clutter in debug builds

Add `-DG_DISABLE_CHECKS`, `-DG_DISABLE_ASSERT` and `-DG_DISABLE_CAST_CHECKS` to all
non-debug builds but `plain`, which explicitly should not have any compile flags

Use `cc.get_supported_arguments`, so it becomes more obvious to the user which flags
are set during compilation

https://gitlab.gnome.org/GNOME/mutter/merge_requests/497
2019-05-29 15:52:39 +00:00
Florian Müllner
be3c89d823 Bump version to 3.33.2
Update NEWS.
2019-05-22 18:15:34 +00:00
Marco Trevisan (Treviño)
62de4b4f82 meson: Bump meson requirement to 0.50.0
We've been using configure_file's `install` property for some time now, but this
has been officially supported and works as expected only since meson 0.50, so,
bump version to avoid warnings and ensure the behavior is the one we want.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/585
2019-05-21 12:36:13 -05:00
Marco Trevisan (Treviño)
7a6c755833 clutter: Add fribidi dependency and copy deprecated pango functions
Pango functions pango_unichar_direction() and pango_find_base_dir() have been
deprecated in pango 1.44, since these are used mostly clutter and gtk, copy the
code from pango and use fribidi dependency explicitly.

This is the same strategy used by Gtk.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/583
2019-05-17 18:11:43 -05:00
Florian Müllner
329c4bc5b3 Bump version to 3.33.1
Update NEWS.
2019-05-14 18:14:48 +00:00
Marco Trevisan (Treviño)
63c40a9711 meson: Define srcdir and builddir using meson functions
No need to redefine paths starting from top src/build dirs, as meson can give us
this information for free using its functions.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/442
2019-05-02 19:56:23 +00:00
Marco Trevisan (Treviño)
5d1a87d355 meson: Add option flags to control test suites building
Now the `tests` meson option controls weather we should build all the test suites
while `core_tests` controls mutter tests.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/442
2019-05-02 19:56:23 +00:00
Florian Müllner
e3f3274bbf Bump version to 3.32.1
Update NEWS.
2019-04-17 19:40:01 +02:00
Tom Briden
2ac7f7f1e5 build: Make libsystemd an optional dependency
Otherwise it errors out before checking for elogind instead

https://gitlab.gnome.org/GNOME/mutter/merge_requests/491
2019-03-12 13:39:15 +00:00
Florian Müllner
efb1ee9730 Bump version to 3.32.0
Update NEWS.
2019-03-11 18:45:20 +01:00
Florian Müllner
b0fb39bb54 Bump version to 3.31.92
Update NEWS.
2019-03-05 04:39:08 +01:00
Florian Müllner
fca0e6abb1 Bump version to 3.31.91
Update NEWS.
2019-02-21 19:45:43 +01:00
Florian Müllner
c91d9df481 Bump version to 3.31.90
Update NEWS.
2019-02-07 01:22:26 +01:00
Marco Trevisan (Treviño)
adc5670ea9 meson: Hide symbols by default in clutter
Clutter exports symbols explicitly using `CLUTTER_EXPORT`, so everything should
be hidden by default, unless exposed.

Usage of `gnu_symbol_visibility` needs a version bump to meson 0.48.0

https://gitlab.gnome.org/GNOME/mutter/merge_requests/3955
2019-01-23 13:03:40 +00:00
Jonas Ådahl
c57ae7fc9c cogl/path: Don't depend on GL/glu.h
It's not needed for anything, and we can get rid of the dependency we
just added.

Also remove the installation step from Dockerfile.
2019-01-22 19:06:14 +01:00
Jonas Ådahl
25f416c13d meson.build: Add more compilation warnings
So that we can catch more issues. The warning list is copied from GTK+,
with two switch related ones removed.
2019-01-22 18:32:28 +01:00
Jonas Ådahl
54685091f1 cogl-path: Remove own glu.h version
cogl-path uses types from glu.h, but to avoid a build dependency on glu,
it kept a minified copy of glu.h in tree. Drop this file and just use
the actual glu.h. To avoid linking to libGLU.so, just use the
includepath, instead of actually adding glu as a real dependency.

This means we can remove an includepath meant to make it possible to
include <GL/glu.h>.
2019-01-22 18:31:52 +01:00
Jonas Ådahl
4e402b3972 screen-cast: Add 'cursor-mode' to allow decoupled cursor updates
The 'cursor-mode', which currently is limited to RecordMonitor(), allows
the user to either do screen casts where the cursor is hidden, embedded
in the framebuffer, or sent as PipeWire stream metadata.

The latter allows the user to get cursor updates sent, including the
cursor sprite, without requiring a stage paint each frame. Currently
this is done by using the cursor sprite texture, and either reading
directly from, or drawing to an offscreen framebuffer which is read from
instead, in case the texture is scaled.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/357
2019-01-16 17:09:51 +00:00
Florian Müllner
fda2e798bb Bump version to 3.31.4
Update NEWS.
2019-01-10 20:07:55 +01:00
Florian Müllner
d360b25b81 build: Install .pc files in correct location
If a library is provided in the positional arguments, then meson
defaults to installing the .pc file in a 'pkgconfig' subdirectory
in the library's install location. We want the files in the regular
$libdir/pkgconfig rather than $libdir/mutter-$api/pkgconfig, so
specify the location explicitly in the parameters.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/382
2019-01-08 22:36:20 +01:00
Carlos Garnacho
3693f6f630 build: Use plain libcanberra instead of libcanberra-gtk3
We no longer use the gtk-aware ca_context, the dependency can be lowered
now.
2019-01-08 16:14:17 +01:00
Carlos Garnacho
956ab4bd58 build: Make libcanberra no longer optional
This is not the case anymore with MetaSoundPlayer in place, and also
important to get keyboard bell right.
2019-01-08 15:58:11 +01:00
Jonas Ådahl
f7d4a727a8 build: Always pass --quiet to g-ir-scanner
This makes the build less verbose, as all .gir generation except for
clutters didn't pass --quiet to g-ir-scanner, making it output long
linking commands. Do this by adding a common introspection_args
variable.

While at it, put -U_GNU_SOURCE in there too, as it was always passed
everywhere as without it the scanner would log warnings.
2018-12-22 11:31:10 +01:00
Daniel van Vugt
7759adf8e9 meson.build: Print correct value of EGLStream support
Fixes a minor mistake in 7a75692e.
2018-12-21 13:48:54 +08:00
Georges Basile Stavracas Neto
7a75692e11
meson: Print some configure flags
Just an additional touch after adding installed tests,
outputting those flags helped not losing track of them.
2018-12-20 13:52:35 -02:00
Georges Basile Stavracas Neto
ebb6c56f67
Add Meson support for installed tests
This is the last remaining feature necessary to achieve
parity with the Autotools build.

A few changes were made to the install locations of the
tests, in order to better acomodate them in Meson:

 * Tests are now installed under a versioned folder (e.g.
   /usr/share/installed-tests/mutter-4)

 * The mutter-cogl.test file is now generated from an .in
   file, instead of a series of $(echo)s from within Makefile.

Notice that those tests need very controlled environments
to run correctly. Mutter installed tests, for example, will
failed when running under a regular session due to D-Bus
failing to acquire the ScreenCast and/or RemoteScreen names.
2018-12-20 13:52:35 -02:00
Georges Basile Stavracas Neto
dcb525397c
build: Move libmutter_name to toplevel Meson file
The libmutter name will be reused by other Meson files,
so it makes sense to share it instead of rebuilding this
string every time.
2018-12-20 12:44:15 -02:00
Carlos Garnacho
7a9805554c build: Depend on gsettings-desktop-schemas >= 3.31.0
This is necessary for MetaInputMapper. This version is unreleased
yet but version was bumped in git.
2018-12-06 18:30:13 +01:00
Ting-Wei Lan
365ea2fd56 build: Don't check for Xwayland when Wayland is disabled 2018-12-01 12:56:12 +00:00
Niels De Graef
ca7c5c1223 meta/plugin: Use G_DECLARE_DERIVABLE_TYPE
It cuts out some of the GObject boilerplate, and gives us g_autoptr()
support for free.

Since this changes the ABI, we also need to bump the libmutter API
version.
2018-11-23 14:28:37 +00:00