We've been keeping these poorly tested paths around long enough, it's time
to deprecate them, to be dropped after the next major release.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This was the original video recorder completely in software and with a
custom file format. It is no longer useful to keep. It used the old way
of getting screenshots: hooking to weston_output::frame_signal and
calling weston_renderer::read_pixels(). This old way stalled Weston
until the GPU work was complete, and supported only wl_shm buffers.
Nowadays video recording should be arranged with the pipewire-backend
which supports dmabuf delivery.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Meson's 'coverage-html' target defaults to using the Perl script LCOV.
LCOV has problems with newer GCCs like 14 in Debian Trixie, leading to
many consistency errors about function end lines. Gcovr OTOH runs just
fine.
Create a new target
$ meson compile gcovr-report
that creates a coverage report in HTML and Cobertura using gcovr.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Printing directly into an stdio stream and hooking up to the flush (the
write callback) avoids having to allocate+free a temporary buffer on
every printing call. The FILE uses a permanent buffer for storing the
text, and once it fills up or a newline is detected, it is flushed out.
It is fine to mix the new and the old APIs, since the old API flushes
the stream.
The buffer size of 3 kB is just a guess.
The man-page for fopencookie() recommends setting _FILE_OFFSET_BITS to
64. Even though this patch does not strictly need it (we don't implement
seek or take the address of fopencookie()), I think it's good to follow
anyway.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
This adds the framework to track clients with custom data. The first use
is to associate an ID with each client. The ID is much better suited for
debug printing than a pointer value.
The string representation is stored so that it can be overridden if
desired for compositor forked clients like Xwayland or shell helpers.
Change to a struct in the public header forces a major version bump for
this development cycle.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
lua-shell is a new meta-shell for Weston. It does nothing in and of
itself, but is defined to be user-scriptable and configurable. A
supplied Lua script will be interpreted and executed by Weston, allowing
full control over window management in response to events.
This includes a shell.lua example script which behaves as a tiling WM.
Co-authored-by: Michael Tretter <m.tretter@pengutronix.de>
Co-authored-by: Marius Vlad <marius.vlad@collabora.com>
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
A Vulkan renderer for weston, based on the GL renderer.
The goal is to impose the least requirements as possible on Vulkan
implementations, as to allow even Vulkan 1.0 (or early development)
drivers to run a Wayland compositor. Any additional features or
extensions are made optional if possible.
Currently supports drm, wayland, x11 and headless backends.
As of this implementation, this is still considered an experimental
renderer.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
We get rid of a little bit of fallback code, but the real reason is that
in the future the frontend will start using libdisplay-info as well, and
this lets us avoid adding fallback code there too.
Signed-off-by: Robert Mader <robert.mader@collabora.com>
Frontend will be needing it, too, so move it up. In doing so, we make it
a mandatory dependency of Weston. This should be fine, because it was
required by DRM-backend which is the foremost.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
This borrows heavily from the Mesa project's perfetto instrumentation, and
for now just adds perfetto to the build and a collection of useful macros
for adding trace points.
The atomics have been cargo culted in - Weston currently has no need of
such things, but I guess they're harmless for now and could be useful if
we consider threads in the future.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
Weston seems quite ready for that so let us do it!
This makes the winpr3 Static assert warning message go away, allowing us
to perform a build (as we fail with any type of warnings).
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Wrap compiler builtins into shared functions with proper generic
implementations. __builtin_clz() isn't wrapped for now because its use
by screenshooter is pretty specific. It will be properly wrapped in
the next commit which needs a round up to the next power of 2
function.
Signed-off-by: Loïc Molinari <loic.molinari@collabora.com>
A proper dependency on egl is missing for several backends as well as
for libshared. This dependency is necessary to pull in the correct
include directories from the egl.pc pkg-config file.
Signed-off-by: Jordan Williams <jordan@jwillikers.com>
Up to now, HAVE_LCMS would be set only when users would build Weston
with the deprecated cms-static enabled. But we'll start using this in
libweston in the next commits, independently of cms-static being enabled
or not. So always set HAVE_LCMS when the LittleCMS dependency is found.
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
And with it, bump libweston to next major version, 14. We seems like
we never used that argument so better just removed it.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Second try at removing direct logind support. This time more careful
with the documentation, as libseat can still use logind even if we don't
directly use it.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This reverts commit 55bf6b5046.
This accidentally removed things that should have stayed - libseat
can still use the logind API, even if weston doesn't directly use
it.
Note that the logind-launcher does not actually build anymore
because breaking changes landed before this revert.
Since we're removing it again right away, I've not taken care to
fix that.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This has been deprecated and non-default for a full release cycle, so
we're going to remove it now.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
cf. the never-ending saga of how we can't neuter the fontconfig leaks,
also pass our CI leak-sanitizer suppression file when running tests
locally. This makes it easier to run with ASan enabled in your local
environment.
Signed-off-by: Daniel Stone <daniels@collabora.com>
