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Author SHA1 Message Date
Georges Basile Stavracas Neto
cada2b54fe Add Graphene dependency
Graphene is a small library with data types and APIs
specially crafted to computer graphics. It contains
performant implementations of matrices, vectors, points
and rotation tools. It is performance because, among
other reasons, it uses vectorized processor commands
to compute various operations.

Add Graphene dependency to Mutter.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/458
2019-10-16 11:38:13 +00:00
Adam Jackson
7e8a864992 cogl: Remove unused cogl-gles2 API
This was introduced in:

    commit 010d16f647
    Author: Robert Bragg <robert@linux.intel.com>
    Date:   Tue Mar 6 03:21:30 2012 +0000

        Adds initial GLES2 integration support

        This makes it possible to integrate existing GLES2 code with
        applications using Cogl as the rendering api.

That's maybe a reasonable thing for a standalone cogl to want, but our
cogl has only one consumer. So if we want additional rendering out of
our cogl layer, it makes more sense to just add that to cogl rather than
support clutter or mutter or the javascript bindings creating their own
GLES contexts.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/500
2019-08-16 06:35:35 +00:00
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
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
Marco Trevisan (Treviño)
ea0a89bde8 cogl/meson: Remove uneeded cogl-mutter-config.h generation
This was needed until we had autotools in place.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/585
2019-05-21 12:36:10 -05:00
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
Florian Müllner
a1e325f749 build: Don't use absolute paths with subdir keyword
Meson 0.50.0 made passing an absolute path to install_headers()'
subdir keyword a fatal error. This means we have to track both
relative (to includedir) paths for header subdirs and absolute
paths for generated headers now :-(

https://gitlab.gnome.org/GNOME/mutter/merge_requests/492
2019-03-18 12:37:14 +00:00
Marco Trevisan (Treviño)
7f551ba776 meson: Don't list libraries private dependencies in pc files
pkg-config files for mutter are generated using *_pkg_deps as requires, but
programs linked with libmutter doesn't need most of these private dependencies
which are only needed for building and linking mutter and its subprojects.

So list packages needed only by mutter itself inside *_pkg_private_deps and
don't expose such packages to pkg-config, but only use them at build time.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/3955
2019-01-23 13:03:40 +00:00
Jonas Ådahl
ef85d1a643 Add meson build support
This commit adds meson build support to mutter. It takes a step away
from the three separate code bases with three different autotools setups
into a single meson build system. There are still places that can be
unified better, for example by removing various "config.h" style files
from cogl and clutter, centralizing debug C flags and other configurable
macros, and similar artifacts that are there only because they were once
separate code bases.

There are some differences between the autotools setup and the new
meson. Here are a few:

The meson setup doesn't generate wrapper scripts for various cogl and
clutter test cases. What these tests did was more or less generate a
tiny script that called an executable with a test name as the argument.
To run particular tests, just run the test executable with the name of
the test as the argument.

The meson setup doesn't install test files anymore. The autotools test
suite was designed towards working with installed tests, but it didn't
really still, and now with meson, it doesn't install anything at all,
but instead makes sure that everything runs with the uninstalled input
files, binaries and libraries when running the test suite. Installable
tests may come later.

Tests from cogl, clutter and mutter are run on 'meson test'. In
autotools, only cogl and clutter tests were run on 'make check'.
2018-11-06 18:51:44 +01:00