When the aspect-ratio-aware mode support was added to Weston, it was
done before the libdrm support was finalised and merged. Between it
being added to Weston and being merged, it changed to no longer provide
the offset for the bitmask.
Instead of using the mask and a compatible enum, if we update our
libdrm dependency, we can use the flag definitions directly from libdrm.
In 94e4068ba1, the libdrm dependency was bumped to 2.4.83, which
enabled us to remove a bunch of error-prone ifdefs by making atomic and
modifier support mandatory.
We determined in the discussion of !311 that it was safe to push the
dependency as high as 2.4.91, as that was what was available in major
distributions.
Bumping to 2.4.86 allows us to safely remove the ifdef and go with
upstream flags, as that was added in mesa/drm@0d889201d1.
Signed-off-by: Daniel Stone <daniels@collabora.com>
There are some features that are available only if the user's libdrm version is
not too old: format modifiers require at least libdrm 2.4.71, atomic API at
least 2.4.78 and blob formats at least 2.4.83.
Bump libdrm to 2.4.83 (the oldest version that support these features) in order
to be able to remove ifdef checks and simplify the code. Major distributions
already support libdrm 2.4.91, so it's safe to apply this commit.
Signed-off-by: Leandro Ribeiro <leandrohr@riseup.net>
New in version 6 are touch shape, touch orientation and axis source
wheel tilt. Weston doesn't support any of them yet but simply not
sending the new events and new enum value is sufficient to claim to
support this version.
Also bump the Wayland requirement to 1.17 to ensure both version 6 and 7
definitions are in the XML.
The reason for bumping to v6 without implementing the new features is
that we must support v7 to make use of struct ro_anonymous_file
introduced in the previous commit.
Signed-off-by: Sebastian Wick <sebastian@sebastianwick.net>
Now that all cases of unresolved symbols have been either fixed or worked
around pending for a proper fix, we can switch the project to disallow
unresolved symbols during build. This will help catch programming mistakes
earlier.
Note, that existing Meson build directories will not automatically apply this
change. If you have an existing build directory, you must issue
meson configure -Db_lundef=true
in it.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
This (so-far) Linux-only API lets users create file descriptors purely
in memory, without any backing file on the filesystem and the race
condition which could ensue when unlink()ing it.
It also allows seals to be placed on the file, ensuring to every other
process that we won’t be allowed to shrink the contents, potentially
causing a SIGBUS when they try reading it.
This patch is best viewed with the -w option of git log -p.
It is an almost exact copy of Wayland commit
6908c8c85a2e33e5654f64a55cd4f847bf385cae, see
https://gitlab.freedesktop.org/wayland/wayland/merge_requests/4
Signed-off-by: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
As 'new_subscription' can create additional objects, 'destroy_subscription'
will be needed when cleaning up.
As this requires a libweston_major bump (noticed by @pq), bump it up to
8.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Suggested-by: Daniel Stone <daniel.stone@collabora.com>
Define common_inc which includes both public_inc and the project root directory.
The project root directory will allow access to config.h and all the shared/
headers.
Replacing all custom '.', '..', '../..', '../shared' etc. include paths with
common_inc reduces clutter in the target definitions and enforces the common
#include directive style, as e.g. including shared/ headers without the
subdirectory name no longer works.
Unfortunately this does not prevent one from using private libweston headers
with the usual include pattern for public headers.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
To fully allow parallel-installation of libweston, we have to make sure
anything that is implemented in libweston is in a versioned directory.
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
It is quite similar to the remoting plugin. It just exports the frames via
pipewire instead of the builtin GStreamer pipeline.
It implements the same virtual output API. Virtual outputs can be created
by adding 'pipewire-output' sections to weston.ini.
The generated frames can be accessed with any pipewire client. e.g. with
GStreamer:
gst-launch-1.0 pipewiresrc ! video/x-raw,format=BGRx ! ...
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
This is adds basic configuration files for doxygen and for breathe,
which is a doxygen-to-sphinx bridge that can document C symbols.
Breathe is configured with default project 'weston' and implicitly adds
:members: and :undoc-members: to breathe configuration options.
This allows a shorter way to call breathe directives without the need
specify the project and also to display implicitly all the members,
documented or not.
A 'docs' run_target to force the docs to be re-built has been added.
Initially (the first time the build system is ran) the documentation
will automatically be built, but later re-builds will require the use of
the 'docs' target. This avoid further delays in building weston but in
the same time allows the possiblity to update/improve the documentation
bits to those who want that.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
After suppressing the pedantic errors, we can now enable a higher
warning_level by default, so developers can catch warnings earlier.
Signed-off-by: Daniel Stone <daniels@collabora.com>
GCC's 'pedantic' warnings warn about a bunch of things which are true of
ISO C but not the toolchains we care about (GCC, Clang). Suppress those
warnings to allow us to build with Meson's warning_level=3.
Signed-off-by: Daniel Stone <daniels@collabora.com>
This is an installed public header, and without the subdir would surely
conflict with something else.
include/libweston/meson.build is necessary for putting the generated header in
the right subdirectory so that '#include <libweston/version.h>' can work.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
This patch sets up the stage for similarly renaming compositor.h which will
justify this. That patch will be big, so moving timeline-object.h first makes
it easy to see the changes to the build and install directives.
This and all the following moves essentially break the API, so libweston major
is bumped.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
These protocols are from libweston, not weston.
Even the pkg-config files is called libweston-6-protocols.pc.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
We claim to support meson versions >= 0.47 but the `install:` argument
in configure_file was introduced in version 0.50. This produces the
following meson warning:
WARNING: Project specifies a minimum meson_version '>= 0.47' but uses
features which were added in newer versions:
* 0.50.0: {'install arg in configure_file'}
From the documentation for the install argument [1]:
" When omitted it (install) defaults to true when install_dir is set and
not empty, false otherwise."
So, remove the `install:` argument and just depend on `install_dir` for
installing.
Fixes: https://gitlab.freedesktop.org/wayland/weston/issues/225
[1] https://mesonbuild.com/Reference-manual.html#configure_file
Signed-off-by: Harish Krupo <harish.krupo.kps@intel.com>
This is so that, for instance, people using weston as their main Wayland
compositor can invert the sense of two finger scrolling or change
pointer acceleration using weston.ini, rather than having to edit C
code.
All of the options that libinput itself exposes through its API are now
exposed in weston.ini. The new options are called `tap-and-drag`,
`tap-and-drag-lock`, `disable-while-typing`, `middle-emulation`,
`left-handed`, `rotation`, `accel-profile`, `accel-speed`,
`scroll-method`, `natural-scroll`, and `scroll-button`. I have
successfully tested everything except for `rotation`, out of a lack of
hardware support.
weston now depends directly on libevdev for turning button name strings into
kernel input codes. This was needed for the `scroll-button` config
option. (weston already depends indirectly on libevdev through
libinput, so I figured people would be OK with this.) As a practical
matter for debian-style packagers, weston now has a build dependency on
libevdev-dev.
Right now, the code applies the same options to all attached devices
that a given option is relevant for. There are plans for multiple
[libinput] sections, each with different device filters, for users who
need more control here.
Signed-off-by: Eric Toombs <3672-ewtoombs@users.noreply.gitlab.freedesktop.org>
Helps people avoid wayland-egl if they don't want it.
Makes the check for wayland-egl explicit on the site instead of relying
on gl-renderer checking for it.
Signed-off-by: Pekka Paalanen <pq@iki.fi>
Check the egl, glesv2 and gbm dependencies locally instead of relying on
the dep_* variables from the top level meson.build or
libweston/meson.build (dep_gbm).
This should make these dependencies now explicitly checked when the app
is built, rather than relying on other components doing the checks. If
the drm-backend was disabled, this would have probably hit an error
using the undeclared variable dep_gbm.
Signed-off-by: Pekka Paalanen <pq@iki.fi>
Remove IN_WESTON in favour of the already defined UNIT_TEST which is
used to modify a compilation unit to expose more functions for unit
tests to prod at.
Originally IN_WESTON meant that compilation unit was being compiled for
use in the Weston compositor, but it probably never really did anything
more than change what WL_EXPORT means in matrix.c.
This patch not only simplifies the logic, but it fixes the Meson build
of test-matrix: IN_WESTON was defined there even when matrix.c was being
built outside of Weston, which caused it to depend on libwayland
headers, which were not included in the Meson build of test-matrix.
Test-matrix has no reason to depend in libwayland in any way, so this
patch fixes that.
Reported-by: Greg V <greg@unrelenting.technology>
Signed-off-by: Pekka Paalanen <pq@iki.fi>
Meson is a build system, currently implemented in Python, with multiple
output backends, including Ninja and Make. The build file syntax is
clean and easy to read unlike autotools. In practise, configuring and
building with Meson and Ninja has been observed to be much faster than
with autotools. Also cross-building support is excellent.
More information at http://mesonbuild.com
Since moving to Meson requires some changes from users in any case, we
took this opportunity to revamp build options. Most of the build options
still exist, some have changed names or more, and a few have been
dropped. The option to choose the Cairo flavour is not implemented since
for the longest time the Cairo image backend has been the only
recommended one.
This Meson build should be fully functional and it installs everything
an all-enabled autotools build does. Installed pkg-config files have
some minor differences that should be insignificant. Building of some
developer documentation that was never installed with autotools is
missing.
It is expected that the autotools build system will be removed soon
after the next Weston release.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Co-authored-by: Pekka Paalanen <pq@iki.fi>
Signed-off-by: Pekka Paalanen <pq@iki.fi>
