Commit Graph

206 Commits

Author SHA1 Message Date
Quentin Glidic
8f9d90a84b
desktop-shell: Port to libweston-desktop
All the shell protocol details, Xwayland glue and popups (and their
grab) are now handled in libweston-desktop.
Fullscreen methods (for wl_shell) are removed for now.

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Acked-by: Giulio Camuffo <giulio.camuffo@kdab.com>

Differential Revision: https://phabricator.freedesktop.org/D1209
2016-08-14 09:29:08 +02:00
Quentin Glidic
955cec06c7
xwayland: Introduce a private struct for XWayland interface
libweston-desktop implements this private struct.

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Acked-by: Giulio Camuffo <giulio.camuffo@kdab.com>

Differential Revision: https://phabricator.freedesktop.org/D1208
2016-08-14 09:29:08 +02:00
Quentin Glidic
248dd10965
Introduce libweston-desktop
libweston-desktop is an abstraction library for compositors wanting to
support desktop-like shells.

The API is designed from xdg_shell features, as it will eventually be
the recommended shell for modern applications to use.
In the future, adding new shell protocols support will be easier, as
limited to libweston-desktop.

The library versioning is the same as libweston. If one of them break
ABI compatibility, the other will too.

The compositor will only ever see toplevel surfaces (“windows”), with
all the other being internal implementation details.
Thus, popups and associated grabs are handled entirely in
libweston-desktop.
Xwayland special surfaces (override-redirect) are special-cased to a
dedicated layer, as the compositor should not know about them.

All the shell error checking is taken care of too, as well as some
specification rules (e.g. sizes constraint for maximized and fullscreen
surfaces).

All the compositor has to do is define a few callbacks in the interface
struct, and manage toplevel surfaces.

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Acked-by: Giulio Camuffo <giulio.camuffo@kdab.com>

Differential Revision: https://phabricator.freedesktop.org/D1207
2016-08-14 09:29:00 +02:00
Quentin Glidic
2edc3d5462
libweston: Rename weston_surface::configure to ::committed
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Acked-by: Giulio Camuffo <giulio.camuffo@kdab.com>

Differential Revision: https://phabricator.freedesktop.org/D1246
2016-08-14 09:28:50 +02:00
Quentin Glidic
cde1345d69
input: Add helpers for all keyboard/pointer/touch events
These are useful to implement grabs.

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Giulio Camuffo <giulio.camuffo@kdab.com>

Differential Revision: https://phabricator.freedesktop.org/D1245
2016-08-14 09:28:50 +02:00
Armin Krezović
75e7106403 libweston: fix animation crash when a view has no output assigned
This fixes a crash in animation related code where weston
would crash in weston_view_animation_create when the
view had no output assigned.

This makes sure that animation gets created and released
immediately, so done and reset callbacks still get called
properly.

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
[Pekka: put a '{' on the right line.]
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-12 13:28:30 +03:00
Quentin Glidic
4ef719c416 libweston: Implement wl_output version 3 (release request)
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Emre Ucan <eucan@de.adit-jv.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-11 14:05:06 +03:00
Armin Krezović
36d699a164 gl-renderer: Make dummy surface current after all outputs are gone
When all outputs are gone, there are no current read/write
surfaces associated with a context. This makes the previously
created dummy surface current until an output gets attached
to avoid any potential crashes.

v2:

- Remove unnecessary objects

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-11 11:36:19 +03:00
Armin Krezović
e54038497d compositor: Mark all views as dirty when a new output is assigned
When all outputs are gone and views were created before they
were gone, such views would have no output object assigned and
nothing would assign it later. This makes sure all views are
set as dirty, so they can get an output assigned when an
output gets plugged in, if they didn't have any output assigned.

This change also works when a new output is added even if there already
are outputs in use. A view may be partly off-screen. If the new output
appears at a position where it overlaps an existing view, that view
should get updated.

It is enough to process only the main view_list, because views not on
that list are not shown for the moment and so do not need an immediate
update. Instead, they will get updated later as needed because making an
off-list view to go on-list inherently requires calling
weston_view_geometry_dirty().

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
[Pekka: addes commit msg paragrapha 2 and 3.]
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
2016-08-11 11:35:41 +03:00
Armin Krezović
545dba6fda compositor-drm: Use non-cast functions to retrieve backend and output objects
This uses container_of instead of explicit cast to retrieve
backend and output objects from generic weston_backend and
weston_output pointers.

v2:

- Remove unneeded cast
- Remove unneeded line breaks

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-08 14:48:51 +03:00
Bryce Harrington
25a2bdd814 Switch to use safe_strtoint instead of strtol
Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2016-08-06 18:19:22 -07:00
Bryce Harrington
913d7c15f7 Standardize error checking for strtol calls
This tightens up the strtol() error checking in several places where it
is used for parsing environment variables, and in the backlight
interface that is reading numbers from files under /sys/class/backlight.
All of these uses are expecting strings containing decimal numbers and
nothing else, so the error checking can all be tightened up and made
consistent with other strtol() calls.

This follows the error checking style used in Wayland
(c.f. wayland-client.c and scanner.c) and c.f. commit cbc05378.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2016-08-06 18:19:01 -07:00
Armin Krezović
295e9d004e compositor-x11: Use non-cast functions to retrieve backend and output objects
This uses container_of instead of explicit cast to retrieve
backend and output objects from generic weston_backend and
weston_output pointers.

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-05 16:47:07 +03:00
Armin Krezović
938dc523ce compositor-wayland: Use non-cast functions to retrieve backend and output objects
This uses container_of instead of explicit cast to retrieve
backend and output objects from generic weston_backend and
weston_output pointers.

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-05 16:45:07 +03:00
Armin Krezović
fb371c62c2 compositor-rdp: Use non-cast functions to retrieve backend and output objects
This uses container_of instead of explicit cast to retrieve
backend and output objects from generic weston_backend and
weston_output pointers.

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-05 16:41:58 +03:00
Armin Krezović
a8fb5eaa4e compositor-headless: Use non-cast functions to retrieve backend and output objects
This uses container_of instead of explicit cast to retrieve
backend and output objects from generic weston_backend and
weston_output pointers.

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-05 16:40:05 +03:00
Armin Krezović
984781f302 compositor-drm: Do not exit when there are no outputs left
When there are no outputs left after a hotplug event, weston
will terminate. This isn't desired when trying to get weston
to work with zero outputs.

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-05 15:14:07 +03:00
Armin Krezović
b12a754259 compositor-drm: Do not return an error when no connectors are configured
Returning an error when there are no connectors results in
weston terminating after that. That's not expected when
trying to get weston to start with zero drm outputs.

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-08-05 15:14:07 +03:00
Pekka Paalanen
707c4fd155 libweston: fix major in libweston.pc
Renames forgotten in "libweston: use new versioning scheme".

Cc: Emil Velikov <emil.velikov@collabora.com>
Cc: Quentin Glidic <sardemff7+git@sardemff7.net>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
2016-08-02 14:19:11 +03:00
Emil Velikov
9deef5319a libweston: remove pkgincludedir variable from libweston.pc
Common practise it to provide the includes directly into Cflags, hence
the variable is not needed and we can remove it.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
2016-08-02 13:53:20 +03:00
Jussi Kukkonen
649bbce607 include stdint.h for int32_t/uint32_t
Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
2016-07-26 16:26:08 -07:00
Jonas Ådahl
d0be2bb5f2 input: Support non-rectangular pointer confine regions
This patch adds support for when the resulting pointer confinement region
is not a rectangle.

Support for this is implemented by converting the rectangles of the
region into the regions outer border. Pointer motions are then clamped
to these borders in order to not escape the confinement region.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
d3414f23c3 Implement pointer locking and confinement
This patch implements the wp_pointer_constraints protocol used for
locking or confining a pointer. It consists of a new global object with
two requests; one for locking the surface to a position, one for
confining the pointer to a given region.

In this patch, only the locking part is fully implemented as in
specified in the protocol, while confinement is only implemented for
when the union of the passed region and the input region of the confined
surface is a single rectangle.

Note that the pointer constraints protocol is still unstable and as
such has the unstable protocol naming conventions applied.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Daniel Stone <daniels@collabora.com>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
c02ac11bd6 input: Split out pointer button sending from grab handler
We'll use it elsewhere later.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
f44942ea04 input: Split out motion sending from default grab
We'll reuse it later.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
3eb4ddd24d weston-pointer: Add destroy signal
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
f7deb6a959 compositor: Pass both surface and seat in activation signal
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
5d9ca27aca compositor: Add surface commit signal
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
30d61d89c1 Implement the relative pointer protocol
A wp_relative_pointer object is an extension to the wl_pointer interface
only used for emitting relative pointer events. It will only emit events
when the parent pointer has focus.

To get a relative pointer object, use the get_relative_pointer request
of the global wp_relative_pointer_manager object.

The relative pointer protocol is currently an unstable protocol, so
unstable protocol naming conventions has been applied.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
de1ed2e73b input: Provide microsecond timestamps in motion events
Provide timestamps with microsecond granularity if the backend can
provide it. Backends that can't should set it to 0.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
3845b32d5c libinput: Expose unaccelerated motion deltas in motion event struct
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
94e2e2d39f compositor: Keep track of what views were activated by clicking
Adds a weston_view_activate() that can be passed an additional active
flag WESTON_ACTIVATE_CLICKED, that the shell passes when a view was
activated by clicking.

This allows shell-independent components implement heuristics depending
on how a view was activated.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
4361b4ea3f desktop-shell: Pass a flag bitmask instead of bool to activate()
Although it currently only has one available flag, but that'll change.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
2016-07-26 17:21:15 +08:00
Jonas Ådahl
ef8e1c31e3 input: Activate view no matter the keyboard focus
Activate a view even though it effectively may already be active.
Without this, in later patches, it won't be possibe to track what view
was activated by clicking last, as a view which surface already had
keyboard focus, won't be activated.

To keep avoiding sending xdg_surface.configure events, only change the
keyboard focus if the focus actually changed.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
2016-07-26 17:21:15 +08:00
Emil Velikov
3fd0802cbd gl-renderer: remove local EGL platform (re)definitions
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-22 15:29:19 +01:00
Emil Velikov
706e689f47 weston-egl-ext.h: add EGL platform definitions
Will allow us to consolidate the multiple definitions through the tree.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-22 15:29:18 +01:00
Emil Velikov
f0c3a1c112 gl-renderer: move check_extension() to shared/
... prefixing it with a "weston_". This way we can reuse it across the
board, instead of the current strstr. The latter of which can give us
false positives, thus it will be resolved with next commit(s).

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-22 15:28:32 +01:00
Emil Velikov
3dd22d9511 gl-renderer: remove EGL_EXT_image_dma_buf_import guards
We provide a (workaround) definition in weston-egl-ext.h, thus we don't
need any guards.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-22 15:23:19 +01:00
Emil Velikov
b56c5b48ce weston-egl-ext.h: add GL_EXT_unpack_subimage definitions
... and use it in gl-renderer.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-22 15:23:14 +01:00
Emil Velikov
af5bd5da63 weston-egl-ext.h: add EGL_MESA_configless_context definitions
... and use it in gl-renderer.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-22 15:23:12 +01:00
Emil Velikov
0725cf17f9 weston-egl-ext.h: add EGL_EXT_swap_buffers_with_damage definitions
... and use it from simple-egl and gl-renderer.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-22 15:23:10 +01:00
Bryce Harrington
375759e636 Require base-10 for strtol() calls
The third arg to strtol() specifies the base to assume for the number.
When 0 is passed, as is currently done in option-parser.c, hexadecimal
and octal numbers are permitted and automatically detected and
converted.

This change is an expansion of f6051cbab8
to cover the remaining strtol() calls in Weston, where the routine is
being used to read fds and pids - which are always expressed in base-10.
It also changes the calls in config-parser, used by
weston_config_section_get_int(), which in turn is being used to read
scales, sizes, times, rates, and delays; these are all expressed in
base-10 numbers only.

The benefit of limiting this to base-10 is to eliminate surprises when
parsing numbers from the command line.  Also, by making the code
consistent with other usages of strtol, it may make it possible to
factor out the common code in the future.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2016-07-12 18:46:13 -07:00
Bryce Harrington
5ba41ebd65 rdp: Check for non-digits and errno in strtol call
Improve error checking for situations like RDP_FD=42foo, or where the
provided number is out of range.

Suggestion by Yong Bakos.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
2016-07-12 14:24:50 -07:00
Bryce Harrington
bac72b29f8 rdp: Check for non-numeric value in RDP_FD env var
strtoul(nptr, endptr, ...) will set *endptr to nptr in the case of where
no digits were read from the string, and return 0.  Running with
RDP_FD=foo would thus result in fd=0 being specified to
freerdp_peer_new(), which is unlikely to be the user's intent.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
2016-07-08 18:54:28 -07:00
Bryce Harrington
ba63fae1e6 dmabuf: Fix grammar in a comment
Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
2016-07-07 10:50:23 -07:00
Armin Krezović
ad27693127 compositor-x11: Flush xcb connection from x11_output_destroy()
Current code flushes the connection when it receives
a delete window request. This means that a destroyed
window will remain available when X11 output gets
removed differently (ie, from a testing module).

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-07-04 13:11:29 +03:00
Armin Krezović
0da12b8b8d compositor: Switch to new surface/view mapped checks
This patch makes use of new flags which were introduced
by previous patches to check if a surface/view is mapped

v2:

- Rebased to apply on git master
- Added comments with link to discussion about proposed
  changes for weston_{surface,view}_is_mapped()

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-07-01 15:29:26 +03:00
Armin Krezović
f8486c33b4 compositor: Untangle surface/view is_mapped from output assignments
Currently, weston assumes a surface/view is mapped if
it has an output assigned. In a zero outputs scenario,
this isn't really desirable.

This patch introduces a new flag to weston_surface and
weston_view, which has to be set manually to indicate
that a surface/view is mapped.

v2:

- Remove usage of new flags from
  weston_{view,surface}_is_mapped at this point. They
  will be added after all the implicit mappings have
  been introduced
- Unmap a surface before unmapping a view so the input
  foci is cleaned up properly
- Remove implicit view mapping from view_list_add
- Cosmetic fixes

v3:

- Rebased to apply on git master

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-07-01 15:23:50 +03:00
Giulio Camuffo
9c764df043 xwayland: make the plugin usable by libweston compositors
This patch follows a similar approach taken to detach the backends from
weston. But instead of passing a configuration struct when loading the
plugin, we use the plugin API registry to register an API, and to get it
in the compositor side.  This API allows to spawn the Xwayland process
in the compositor side, and to deal with signal handling.  A new
function is added in compositor.c to load and init the xwayland.so
plugin.

Also make sure to re-arm the SIGUSR1 when the X server quits.

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
[Pekka: moved xwayland/weston-xwayland.c -> compositor/xwayland.c]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-07-01 14:34:33 +03:00
Pekka Paalanen
827b5d225d compositor: add plugin-registry
Implement a simple register and lookup for function tables. This is
intended for plugins to expose APIs to other plugins.

It has been very hard to arrange a plugin to be able to call into
another plugin without modifying Weston core to explicitly support each
case. This patch fixes that.

The tests all pass.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
2016-07-01 14:10:26 +03:00
Bryce Harrington
24f917e723 input: Move weston_seat_set_keyboard_focus and document
Place it with the other weston_seat functions.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-06-30 13:15:33 +03:00
Bryce Harrington
260c2ffd97 input: Rename weston_surface_activate to weston_seat_set_keyboard_focus
The name suggests that it activates surfaces, but the code says it
rather just assigns keyboard focus.  Rename it for clarity, and so the
original function name could be used for something more appropriate
later.  Switch order of parameters since keyboard focus is a property of
the seat.  Update all callers as appropriate.

Change was asked for by pq, May 26, 2016:

 "This should be called weston_seat_set_keyboard_focus(seat, surface).
 Keyboard focus is a property of the seat."

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-06-30 13:15:33 +03:00
Armin Krezović
28d240f281 gl-renderer: Always setup gl-renderer
Currently, the gl-renderer setup is being done on per-output
basis. This isn't desirable when trying to make weston run
with zero outputs.

When there are no outputs present, there is no surface available
to attach an EGLContext to with eglMakeCurrent, which makes
any EGL command fail.

The problem is solved by using EGL_KHR_surfaceless_context to
bind an EGLContext to EGL_NO_SURFACE, or if that is
unavailable, creating a dummy PbufferSurface and binding an
EGLContext to it, so EGL gets set up properly.

v2:

- Move PbufferSurface creation into its own function
- Introduce a new EGLConfig with EGL_PBUFFER_BIT set
  and use it to create a PbufferSurface
- Make PbufferSurface attributes definition static
- Check for return of gl_renderer_setup and terminate
  in case it fails
- Remove redundant gl_renderer_setup call from
  gl_renderer_output_create
- Only destroy the dummy surface if it is valid

This patch causes a warning from Mesa when using the i965 driver:
libEGL warning: FIXME: egl/x11 doesn't support front buffer rendering.
A bug has been filed about it since it seems to be spurious:
https://bugs.freedesktop.org/show_bug.cgi?id=96694

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
[Pekka: filed a Mesa bug and added the note in commit msg]
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2016-06-27 15:57:11 +03:00
Armin Krezović
d84deeb173 compositor-headless: Support starting with zero outputs
This patch adds a new command line option which can be
used to tell headless backend not to create any
virtual outputs.

This will be used for output hotplug emulation, where
weston will start with no outputs available, and the
virtual output will be created at runtime.

v2:

- Use bool instead of int for the indicator flag
- Move final newspace to a separate line in command
  line options

Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
2016-06-27 13:17:05 +03:00
Benoit Gschwind
5c2f20edb0 compositor-x11: fix title overflow in x11_backend_create_output
sprintf can overflow the fixed length title which is char[32]. This
patch change title to dynamically allocated char array using asprintf or
strdup. If one of them fail we leave returning NULL to indicate the
failure.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Tested-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Signed-off-by: Daniel Stone <daniels@collabora.com>
2016-06-24 07:08:23 +10:00
Pekka Paalanen
b5e3ea218b Rename src/ to libweston/
This clarifies what is supposed to be the libweston code.

v2: screen-share.c is already in compositor/ instead.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Tested-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Tested-by: Benoit Gschwind <gschwind@gnu-log.net>
Acked-by: Benoit Gschwind <gschwind@gnu-log.net>
[Pekka: rebased]
2016-06-23 17:44:54 +03:00