The RDP compositor is usable without certificates and key in a very limited
number of cases (local usage using xfreerdp), so let's force the presence of
keys and certificates.
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
When a compositor window is closed, remove the output instead of just exiting.
(The "if (!input->output)" checks are kind of ugly - but I couldn't find
a better way to handle the output going away.)
Signed-off-by: Dima Ryazanov <dima@gmail.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
With the recent universal plane and atomic modeset / nuclear pageflip
development in the kernel, cursor content updates on Intel are currently causing
an extra wait for vblank. This drops Weston's framerate to a fraction by
2 when cursor contents update. This combined with the damage tracking
bug in Weston which causes cursor content updates on every frame the
cursor moves makes using hw cursors really bad.
It is possible that the Intel DRM driver will get fixed and cursor
updates there revert to their old behaviour on the contemporary KMS API.
However, it is hardware dependant whether cursor updates can happen
immediately. Some other hardware, especially ARM-related, may not be
able to do immediate updates. Therefore it is better to just not even
try - we should rely only on the lowest common denominator behaviour
between hardware and drivers as there is no and will not be any way to
reliably detect it.
Note, that while having different drivers do different things (immediate
update vs. update that gets latched on the next vblank), we cannot
rearrange the contemporary KMS API calls such that it would always work
fine. Either some hardware would update the cursor too early, or other
hardware would update the cursor too late and perhaps cause the
framerate decimation.
Mark hardware cursors broken by default. This avoids using them, and
works around the immediate problem of framerate issues in Weston. This
follows the same reasoning why hardware overlay planes have been
disabled by default for a long time.
This disablement will be removed once the current code for hardware
planes and cursors is replaced with code using the atomic KMS API.
The Intel driver change that exposed this problem is
38f3ce3af5
which is first included in Linux 4.0-rc1.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Cc: nerdopolis <bluescreen_avenger@verizon.net>
Cc: Daniel Stone <daniel@fooishbar.org>
Cc: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-By: David FORT <contact@hardening-consulting.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
If the GL implementation doesn't provide an XRGB visual we may still be
able to proceed with an ARGB one. Since we're not changing the scanout
buffer format, and our current rendering loop always results in saturated
alpha in the frame buffer, it should be Just Fine(tm) - and probably better
than just exiting.
This is a workaround for https://bugs.freedesktop.org/show_bug.cgi?id=89689
Reviewed-By: Bryce Harrington <bryce@osg.samsung.com>
Tested-By: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-By: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Currently we pass either a single format or no formats to the gl renderer
create and output_create functions. We extend this to any number of
formats so we can allow fallback formats if we don't get our first pick.
Reviewed-By: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-By: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Really, there's pretty much no time we'd ever want O_CLOEXEC unset,
as it will likely result in leaking fds to processes that aren't
interested in them or shouldn't have them.
This also removes the (now unused) code from weston_logind_open() that
could drop O_CLOEXEC.
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
You had one job...
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Acked-by: David Herrmann <dh.herrmann@gmail.com> [implicit from v1
comment]
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This patch fixes the problem reported on the mailing list
(http://lists.freedesktop.org/archives/wayland-devel/2015-January/019575.html).
All certificate and key paths were not copied when given to FreeRDP, so they
were freed when the peer was disconnecting. And so the next connection was failing.
All the initialization stuffs have been moved to the activate callback, as when it is
called the peer is ready for graphics.
We also differ the creation of the seat, so that a seat is initialized only the
peer really do the activation sequence. That helps when mstsc just connects to see
the certificate, ask if the certificate should be trusted, and then reconnects.
This patch also adds configuration settings for recent versions of FreeRDP that
comes with everything disabled. This makes remoteFx functionnal again.
The patch also handles the skipCompression flag for last FreeRDP versions, that
allows to skip bulk compression for surfaces that have been already compressed by
the remoteFx or NS codec.
This also fixes the compilation against FreeRDP master with callback that now return
BOOL.
Signed-off-by: Hardening <rdp.effort@gmail.com>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
commit 78d00e45cc renamed text_model to text_input
This cleans up remaining uses of the word "model"
Reviewed-by: Jan Arne Petersen <janarne@gmail.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Multi-seat configurations currently break the text-backend, crashing
weston. This is an attempt to clean up any crashes and have somewhat
sensible input panel behavior with multi-seat.
Store a link to the manager that created a text_input, use this to
ensure that only a single panel gets popped up at a time, since there
is only one manager.
Replace deactivate_text_input with deactivate_input_method: multiple
input methods may focus the same text_input, so deactivating a text_input
is weird in multi-seat and confusing to perform.
In destroy_input_method_context set the context's input_method's context
pointer to NULL to prevent a dangling pointer.
Reviewed-by: Jan Arne Petersen <janarne@gmail.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
The compositor's output_created signal used to be sent in weston_output_init()
which the backend call before putting the output in the output_list.
This caused problems when creating a new view in a listener to that signal,
because weston_view_assign_output() doesn't yet know the new output exists.
To fix this add a new weston_composito_add_output() func which adds the
output in the list and later sends the signal, and make the backends call
that.
As we do for the input interfaces such as wl_pointer, we must send the
selection event to all the wl_data_device resources the client created for
a specified seat.
Reviewed-by: Daniel Stone <daniels@collabora.com>
This commit adds a new exported function, weston_seat_send_selection(),
which sends the current selection to a specified client. This is
useful e.g. to implement a clipboard manager as a special client.
Reviewed-by: Daniel Stone <daniels@collabora.com>
The other set_focus() functions take the relevant type instead of a seat
already, so this is consistent.
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Pass 'this' weston_surface as the data argument to
weston_surface::destroy_signal listeners. The old &surface->resource was
really just an offsetted pointer to the weston_surface anyway. And,
because 'resource' happened to be the first member in struct weston_surface,
it was actually 'this' weston_surface.
The argument type was accidentally changed in commit
26ed73cee8 from wl_resource* to
wl_resource**.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
There is no valid case, where you would actually destroy a
weston_surface, while leaving the wl_surface protocol object in
existence. Therefore, inert wl_surface objects do not exist, except
because of bugs.
To catch such bugs, check that the resource is really NULL before
actually destroying the weston_surface.
We actually used to have this check, but it was removed by:
commit 9dadfb5352
Author: Kristian Høgsberg <krh@bitplanet.net>
Date: Mon Jul 8 13:49:36 2013 -0400
compositor: Eliminate marshalling warning for leave events
However, the invariant was put back in:
commit 0d379744d3
Author: Giulio Camuffo <giuliocamuffo@gmail.com>
Date: Fri Nov 15 22:06:15 2013 +0100
compositor: set weston_surface:resource to NULL when destroyed
So apparently the issue fixed by 9dadfb53 was fixed another way later.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
EGL_MESA_configless_context is a display extension. The query for client
extensions was overwriting the pointer, so it was being searched from
the client extensions instead.
Fix any confusion here by moving all client extension checks into
another function. Drop a useless cast.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniels@collabora.com>
An EGL implementation may support client extensions without supporting
EGL_EXT_platform_base. In such a case, we should return 0 to fall back
to the old eglGetDisplay() way.
Cc: Manuel Bachmann <manuel.bachmann@open.eurogiciel.org>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Some DRI drivers, including VMware vmwgfx, do not support
calling eglQueryString() with a EGL_NO_DISPLAY parameter.
Just as we do in gl_renderer_supports(), which returns 0
but does not fail in this case, do not fail in
gl_renderer_setup_egl_extensions().
Signed-off-by: Manuel Bachmann <manuel.bachmann@open.eurogiciel.org>
[Pekka: split the patch]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Weston running the Wayland backend is nested. The parent compositor uses
an unknown clock for the frame callback timestamps. This is quite likely
a different clock from what the nested Weston chose as its presentation
clock.
This means we cannot reasonably read the presentation clock and assume
it has any relation to the timestamp got from the frame callback. In
fact, this was seen to cause absurd repaint delays, trigger the insanity
check, reduce fraterate, etc. problems, because we assume we can read
the clock and compute the remaining repaint delay.
As we can't use the timestamp, ignore it, and read our own presentation
clock instead.
The X11 backend does not suffer from this, because there the parent
window system never provides us any timestamps, so we always read our
own clock.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
Acked-by: Giulio Camuffo <giuliocamuffo@gmail.com>
All the surfaces from all the X clients share the same wl_client so
wl_client_get_credentials can't be used to get the pid of the X
clients.
The shell may need to know the pid to be able to associate a surface
with e.g. a DBus service.
[Pekka: fixed trivial merge conflicts.]
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Add a command line option to specify a file to be read instead of
weston.ini.
IVI-shell testing will at least temporarily need to specify a config
file, because it cannot run without. That is why this is being added,
but should be convenient for everybody, too.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Jonny Lamb <jonny.lamb@collabora.co.uk>
Reviewed-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
We have the Weston command line option '--no-config' which is meant to
prevent loading weston.ini at all. It works for Weston itself, but it
does not work for any clients that also want to read weston.ini.
To fix that, introduce a new environment variable WESTON_CONFIG_FILE.
Weston will set it to the absolute path of the config file it loads.
Clients will load the config file pointed to by WESTON_CONFIG_FILE. If
the environment variable is set but empty, no config file will be
loaded. If the variable is unset, things fall back to the default
"weston.ini".
Note, that Weston will only set WESTON_CONFIG_FILE, it never reads it.
The ability to specify a custom config file to load will be another patch.
All programs that loaded "weston.ini" are modified to honour
WESTON_CONFIG_FILE.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Jonny Lamb <jonny.lamb@collabora.co.uk>
Reviewed-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Move the config file loading code from main() to its own function.
No functional changes.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Jonny Lamb <jonny.lamb@collabora.co.uk>
Reviewed-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Move the code that checks for unhandled command line options only after
all the module loading. We pass argc, argv to all module loaders, so
modules might want to have command line options, but you cannot use them
if the check is too early.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Jonny Lamb <jonny.lamb@collabora.co.uk>
Reviewed-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
We've already computer the inverse of the output matrix, so we
don't need to calculate it again here.
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Right now zoom only works on the output at 0, 0 because it's adding
the output corner co-ordinates to global co-ordinates that already
include the output offset.
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
weston_output_transform_coordinate() was supposed to convert from device
co-ordinates to global co-ordinates.
Commit 0f67941c broke that by converting from global to device instead,
which just magically works ok for single untransformed outputs (where the
transformation is identity)
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Currently we unmap and re-map the cursor when the hotspot changes which
causes spurious enter/leave events.
This changes the pointer_set_cursor() logic to avoid this.
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This means compositors don't need to call supports() manually and
create() will just return -1 in the failure case as before. This also
means we can deal with the case of eglGetProcAddress returning
non-NULL but not actually being available at runtime.
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
There were a few cases of 'goto out' in main() that did not set ret to
EXIT_FAILURE. Shell failing to init is the one I hit when writing tests
for ivi-shell.
Rather than adding a few more 'ret = EXIT_FAILURE', make that the
default and remove the redundant assignments. When Weston exits
properly ec->exit_code will take care of the exit code.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk>
Make the sanity check more explicit and log a warning if it happens.
Small negative values are ok because it just means the compositor is
lagging behind, or more likely the user specified a too long repaint
window.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-By: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
This timer delays the output_repaint towards the end of the refresh
period, reducing the time from repaint to present.
The length of the repaint window can be set in weston.ini.
The call to weston_output_schedule_repaint_reset() is delayed by one
more period. If we exit the continuous repaint loop (set
output->repaint_scheduled to false) in finish_frame, we may call
start_repaint_loop() unnecessarily. The problem case was actually
observed with two outputs on the DRM backend at 60 Hz, and 7 ms
repaint-window. During a window move, one output was constantly falling
off the continuous repaint loop and introducing additional one frame
latency, leading to jerky window motion. This code now avoids the
problem.
Changes in v2:
- Rename repaint_delay_timer to repaint_timer and
output_repaint_delay_handler to output_repaint_timer_handler.
- When computing the delay, take the current time into account. The timer
uses a relative timeout, so we have to subtract any time already gone.
Note, that 'gone' may also be negative. DRM has a habit of predicting
the page flip timestamp so it may be still in the future when we get the
completion event.
- Do also a sanity check 'msec > 1000'. In the unlikely case that
something fails to provide a good timestamp, never delay for more than
one second.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-By: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Create a new function weston_compositor_read_presentation_clock() to
wrap the clock_gettime() call for the Presentation clock.
Reading the presentation clock is never supposed to fail, but if it
does, this will notify about it. I have not seen it fail yet, though.
This prepares for new testing features in the future that might allow
controlling the presentation clock. Right now it is just a convenience
function for clock_gettime().
All presentation clock readers are converted to call this new function
except rpi-backend's rpi_flippipe_update_complete(), because it gets its
clock id via a thread-safe mechanism. There shouldn't be anything really
thread-unsafe in weston_compositor_read_presentation_clock() at the
moment, but might be in the future, and weston core is not expected to
need to be thread-safe.
This is based on the original patch by
Cc: Derek Foreman <derekf@osg.samsung.com>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-By: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
If the client calls wl_pointer.set_cursor with the same surface and hot
spot coordinate that is already set, don't do anything as no state was
changed.
This avoids an issue where a client setting the same cursor surface
multiple times would receive wl_surface.leave/enter on that surface
every time.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-By: Derek Foreman <derekf@osg.samsung.com>
Derek Foreman
Daniel Stone
David FORT
Dima Ryazanov
Bryce Harrington
Pekka Paalanen
Hardening
Giulio Camuffo
Manuel Bachmann
Jonny Lamb
Jonas Ådahl