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>
As of the previous commit, we never create state which uses overlay
planes on non-atomic drivers. We can thus remove the calls to
drmModeSetPlane.
The only time we ever waited for vblank events was when we had called
drmModeSetPlane and needed to make sure we waited until it was active.
We can thus also remove all the vblank event machinery.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Without atomic modesetting, we have no way to know whether or not our
desired configuration is usable. It might fail for a number of reasons:
scaling limits, bandwidth limits, global resource (e.g. decompression)
unit contention, or really just anything.
Not only this, but there is no good way to ensure that our configuration
actually lands together in the same refresh cycle - hence the 'atomic'
in atomic modesetting. Some drivers implement a synchronously blocking
drmModeSetPlane, whereas others return immediately. Using overlay planes
can thus decimate your framerate.
The pre-atomic API is not extensible either, so we need numerous out
clauses: fail if we're cropping or scaling (sometimes), or changing
formats, or fencing, or ...
Now we've had atomic support stable for a couple of releases, just
remove support for doing anything more fancy than displaying our
composited output and a cursor with drivers which don't support atomic
modesetting.
Support for using overlay planes was already disabled by default when
using the legacy API, and required a debug key combination to toggle it
on by flipping the sprites_are_broken variable. We can ensure that we
never try to use it on legacy by simply ignoring the hotkey when in
legacy mode.
Signed-off-by: Daniel Stone <daniels@collabora.com>
By default the client communicates its preference with regards to
compression to the server. However, some clients always use
compression, which is not ideal for certain environments (e.g.
low performance embedded devices in a local network with plenty
of bandwidth). Allow to disable compression server-side which will
override the clients request for compression.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Free command data after all rects have been updated. This fixes a
rather huge memory leak when using the RDP backend.
Signed-off-by: Stefan Agner <stefan@agner.ch>
If a dependency is missing, the error message should tell the build option to disable it.
Show the correct build option in the error message of the remoting plugin.
Signed-off-by: Silva Alejandro Ismael <silva.alejandro.ismael@gmail.com>
When using logind launcher, we receive a PauseDevice "gone" message
from logind session management for each device we close while looking
for KMS devices.
Make logind notify the backend of the device add/remove so that the
backend can decide what to do, instead of assuming that if it is a
DRM_MAJOR device the session should be (de)activated. The backend can
then react to its specific device.
Fixes#251
Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
A output repaint loop isn't scheduled beacuse the output repaint_status
is AWAITING_COMPLETION when dmps is turned off in update_complete().
Therefore, the display attached to the output is remain inactive even if
weston wakes up. By going through finish_frame, the output
repaint_status is fixed to correct status.
Signed-off-by: Tomohito Esaki <etom@igel.co.jp>
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>
When Fading out a destroyed surface view finishes, the view is rendered
with very little alpha. After that, since the output isn't updated
unless a event on the output doesn't occurs, the view is still on the
output. By unmapping the view, the output repaint scheduled without the
surface.
Signed-off-by: Tomohito Esaki <etom@igel.co.jp>
We were testing the wrong variable to see if output creation had failed:
instead of testing the return of the function we'd just called, we were
testing something we'd already checked earlier.
Signed-off-by: Daniel Stone <daniels@collabora.com>
When the last output is destroyed or when a new output is created after
the last output is destroyed, we need to re-position the views to ensure
that all the views are displayed on the output.
Fixes: https://gitlab.freedesktop.org/wayland/weston/issues/210
Signed-off-by: Harish Krupo <harishkrupo@gmail.com>
WESTON_OPTION_BOOLEAN takes a pointer to an int as an argument, but
there were several cases of being passed a pointer to a bool instead.
This changes it to use a local int instead, and then write that value to
the bool.
Signed-off-by: Scott Anderson <scott.anderson@collabora.com>
Commit 6666dee52b ("man: Add weston-bindings(7) describing
desktop shell shortcuts") adds in file "man/meson.build" the line
install: true,
This line triggers a warning with meson 0.50.1:
WARNING: Project targetting '>= 0.47' but tried to use
feature introduced in '0.50.0': install arg in configure_file
Accordingly with
https://github.com/mesonbuild/meson/issues/5048
the line was silently ignored by meson before 0.50.0
One possible fix for this warning would require updating the
minumum version of meson required by weston, but then forcing every
builder to update meson.
Instead, since all the other instances in "man/meson.build" of
configure_file don't use the feature "install:", it seams safe to
simply remove the feature for the instal of "weston-bindings.man".
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
The desktop-shell-specific bindings were identified from
shell_add_bindings in desktop-shell/shell.c. Various general shortcuts
(like Ctrl+Alt+F) are provided by files in libweston/ and compositor/ .
Also introduce references to the new manual in weston(1) and weston.ini(5).
Signed-off-by: Manuel Stoeckl <code@mstoeckl.com>
Move the DRM-backend into a new sub-directory to make it stand out from
libweston core. This facilitates splitting drm.c into more files later.
vaapi-recorder is used only by DRM-backend, move that too.
libbacklight is used only by DRM-backend and a manual test program, and is
moved as well.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Was missed in the Meson migration.
This is built only if DRM-backend is built, because it exercises a sub-feature
of the DRM-backend.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Right now only used by the DRM-backend, but there is a test program that should
use this as well.
This helps with building the test program and moving DRM-backend into a
subdirectory.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Rather than having fbdev and drm backends include the libinput files ad hoc,
wrap them in a static library. Using the dependency object for that helper
library will then automatically pull in any necerray include dirs for the
users.
This helps with moving the backends into subdirectories.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
This is no longer needed. Also assert if the context passed is NULL and
compositor log context is already set.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
As we transition towards a more generic API for weston loggging
framework rename weston_debug_compositor to weston_log_context to show
the fact that this is not really debug but a logging context.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
This patch allows initialization of weston-debug/log framework much earlier
than weston_compositor, which in turn will provide the option start
logging before weston_compositor has been created.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Seems that these functions: weston_compositor_fade()/weston_compositor_unlock()
lost their implementation a while ago.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
The printf() format specifier "%m" is a glibc extension to print
the string returned by strerror(errno). While supported by other
libraries (e.g. uClibc and musl), it is not widely portable.
In Weston code the format string is often passed to a logging
function that calls other syscalls before the conversion of "%m"
takes place. If one of such syscall modifies the value in errno,
the conversion of "%m" will incorrectly report the error string
corresponding to the new value of errno.
Remove all the occurrences of the specifier "%m" in Weston code
by using directly the string returned by strerror(errno).
While there, fix some minor indentation issue.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Since v6 release, -Dtest-junit-xml=false build regressed because its
ifdef branch no longer includes stddef.h and thus NULL, either directly
or through another header. Using musl-1.1.22 and llvm-8.0.0.
In the simple examples in which keymap is not handled, the open
descriptor has to be properly closed.
After each suspend/resume sequence the keymap is send again to
every client. On client weston-simple-egl the leak causes a
segfault when no more file descriptors can be opened.
Close the file descriptor and lazily copy/paste the comment
already available in simple-dmabuf-v4l.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
error() is not posix but gnu extension so may not be available on all
kind of systemsi e.g. musl.
Signed-off-by: Randy 'ayaka' Li <ayaka@soulik.info>
Signed-off-by: Randy Li <randy.li@rock-chips.com>
Marius Vlad