weston-simple-im: Make capitalization consistent in error messages

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>

configure: remove the result line for BCM headers

This was a left-over from ca52b31d3f867d9a14b2a3b9fcd4f21aa5fb0a3d.

Reported-by: Emmanuel Gil Peyrot <emmanuel.peyrot@collabora.com>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

ivi-shell: remove ivi_layout_get_weston_view

A surface could have more than one views.
Therefore, it is not possible to map a surface to
a specific view. The implementation of the API
iterates the list of views of the surface, and
returns the first found view.

It is not necessary to have this API to found
a view of the surface. Therefore, I removed the API.

Signed-off-by: Emre Ucan <eucan@de.adit-jv.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: Correct output base make name

Change the output make value from "waywayland" to "wayland".

References: 90bc88c710b34f46ef89e1c5765e5f63f8e02847

Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

desktop-shell: resize background and panel surfaces on output resize v4

When an output is resized (permanent mode switch), we should also notify the
shell client so that the panel and background fits to the new screen dimensions.

Signed-off-by: David Fort <contact@hardening-consulting.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

tests: add wp_viewporter tests

These tests poke the viewporter interface to ensure proper behaviour
from client perspective, without testing the rendering result.

These cases are covered:
- create viewport twice
- source rectangle invalid value errors, and unset
- destination size invalid value errors, and unset
- source causing non-integer destination size
- source inside/outside of buffer with transform, scale
- source outside NULL buffer, then getting real buffer
- source outside NULL buffer with inherited NULL
- set_source, set_destination, and destroy after the wl_surface is
  destroyed

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

compositor: fix wp_viewport.set_source errors

The revised wp_viewport spec requires that unset has to have all of x, y,
width and height -1 to be recognized.

Check for negative x and y and raise the required error. The error event
now mentions the wl_surface, too.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

compositor: check viewport dst size validity

wp_viewporter requires the destination size to be always in integers,
even when it is implicit from source rectangle. Emit appropriate
protocol errors.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

compositor: check viewport source rect validity

wp_viewporter spec requires protocol errors when the viewport is outside
the buffer area.

The viewport is checked in wl_surface.commit handler as the error needs
to be delivered as a reply to the commit, not at state apply time later
(e.g. with synchronized sub-surfaces, or at render time).

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

compositor: fix wp_viewport use after free

If a client destroyed the wl_surface before the wp_viewport, Weston core
would access freed memory, because the weston_surface pointer stored in
the wp_viewport wl_resource's user data was stale.

Fix this by setting the user data to NULL on wl_surface destruction. It
is specifically about wl_surface and not weston_surface destruction,
because this is about client-visible behaviour. Something internal might
keep weston_surface alive past the wl_surface.

Add checks to all wp_viewport request handlers.

At the same time, implement the new error conditions in wp_viewport:
calling any request except destroy must result in a protocol error.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

protocol: remove scaler.xml

The stable version of the scaling and cropping extension is found in
wayland-protocols as viewporter.xml.

Remove scaler.xml as nothing uses it.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

clients/simple-damage: migrate to wp_viewporter

Use wp_viewporter instead of wl_scaler and rename things as appropriate.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

clients/scaler: migrate to wp_viewporter

Use wp_viewporter instead of wl_scaler and rename things accordingly.

Since interface versions were reset, there is no need to check the
interface version anymore, and the wl_scaler.set request disappeared.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

compositor: rename scaler to viewport(er)

Since the interface is now called wp_viewport, rename functions from
"scaler" to "viewporter" as well.

scaler_surface_to_buffer() is renamed to viewport_surface_to_buffer()
because it is more about viewport than viewporter.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

compositor: migrate to stable viewporter.xml

Migrate from wl_scaler to wp_viewporter extension. The viewporter.xml
file is provided by wayland-protocols.

This stops Weston from advertising wl_scaler, and advertises
wp_viewporter instead.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
[Pekka: fix wayland-protocols requirement]

compositor: recompute output position on mode switch

When an output permanently changes its resolution, the output on the right
should be moved accordingly. We also add an event for output resizing so that
plugins can react when an output is resized.

Signed-off-by: David Fort <contact@hardening-consulting.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

rdp: don't release the seat until it is safe v2

Releasing a seat is not safe, so let's just announce it without keyboard
and mouse until this is fixed. Without this patch we just can't reconnect on
the RDP compositor as it crashes.

v2: fixed the leak of the xkb_keymap

Signed-off-by: David Fort <contact@hardening-consulting.com>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Sam Spilsbury <smspillaz@gmail.com>

main: remove unused argument from backend loaders

There is no need to pass the backend name string to these functions
anymore.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>

libweston: use enum to choose the backend

Change weston_compositor_load_backend() to use an enum to choose the
backend.

The caller no longer needs to know what the backend DSO is called in the
file system. Custom backends cannot be laoded anymore, as the loading
path is now always either LIBWESTON_MODULEDIR, or formed from
$WESTON_BUILD_DIR.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>

libweston: remove unused backend_init() arguments

Backends do not have access to command line elements nor weston_config
anymore. They use the backend-specific config APIs now.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>

compositor,main: use weston_compositor_load_backend()

Move load_backend_new() from main.c to weston_compositor_load_backend()
in compositor.c.

This makes libweston load its own backends without leaking the details
to the user.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>

main: remove load_backend_old()

Not used anymore, all backends are loaded through the new method.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>

Create a libweston-0.so

This commit also adds a libweston-0.pc file. The -0 is the abi version
introduced in the previous patch.

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

Split the modules and include files between weston and libweston

The backends are now installed in lib/libweston-0, and the include
files that will be used by libweston in include/libweston-0. The other
modules and weston-specific include files are kept in the old paths.
A new wet_load_module() is added to load plugins in the old path,
which is not part of libweston, but weston only and defined in main.c.
To allow that to be used by out of tree weston plugins, the function
is declared in a new weston.h, installed in include/weston.

The -0 in the paths is the abi version of libweston, and it will also
be used by the libweston .so. If the abi changes the number will need
to be increased.

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

allow compositors to define the logging behavior

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

libinput: don't use weston_config when configuring input devices

Instead add callbacks to the drm and fbdev backends and pass that to
the input backens so that when a new device needs to be configured
that is called and the compositor can configure it.

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor: remove the weston_config field in weston_compositor

The config can now be retrieved with a new function defined in weston.h,
wet_get_config(weston_compositor*).

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>

Move the functions launching clients to main.c

They belong in the compositor rather than libweston since they
set signals handlers, and a library should not do that behind its
user's back. Besides, they were using functions in main.c already
so they were not usable by other compositors.

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

Move part of screenshooter.c to weston-screenshooter.c

This patch splits screensooter.c so that the code implementing
the private screenshooter protocol and launching the client is
moved to a weston specific file, leaving only the code that can
be shared between compositors in screenshooter.c.
Two exported functions are added in screenshooter.c to start and
stop the recorder.

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

Rename weston_compositor_xkb_init to weston_compositor_set_xkb_rule_names

weston_compositor_xkb_destroy() is called automatically so having only
weston_compositor_xkb_init() to be called by the user was a bit weird.
So rename it so that it makes more sense.
Also export it, since libweston compositors need to call it.

Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

Remove Raspberry Pi backend and renderer

This patch completely removes the Raspberry Pi backend and the renderer.

The backend and the renderer were written to use the proprietary
DispmanX API available only on the Raspberry Pi, to demonstrate what the
tiny computer is capable of graphics wise. They were also used to
demonstrate how Wayland and Weston in particular could leverage hardware
compositing capabilities that are not OpenGL. The backend was first
added in e8de35c922871bc5b15fbf0436efa233a6db8e41, in 2012.

Since then, the major point has been proven. Over time, support for the
rpi-backend diminished, it started to deteriorate and hinder Weston
development. On May 11, I tried to ask if anyone actually cared about
the rpi-backend, but did not get any votes for keeping it:
https://lists.freedesktop.org/archives/wayland-devel/2016-May/028764.html

The rpi-backend is a good example of how using an API that is only
available for specific hardware, even more so as it is only available
with a proprietary driver stack, is not maintainable in the long run.
Most developers working on Weston either just cannot, or cannot bother
to test things also on the RPi. Breakage creeps in without anyone
noticing. If someone actually notices it, fixing it will require a very
specific environment to be able to test. Also the quality of the
proprietary implementation fluctuated. There are reports that RPi
firmware updates randomly broke Weston, and that nowadays it is very
hard to find a RPi firmware version that you could expect to work with
Weston if Weston itself was not broken. We are not even sure what is
broken nowadays.

This removal does not leave Raspberry Pi users cold (for long), though.
There is serious work going on in implementing a FOSS driver stack for
Raspberry Pi, including modern kernel DRM drivers and Mesa drivers. It
might not be fully there yet, but the plan is to be able to use the
standard DRM-backend of Weston on the RPis. See:
http://dri.freedesktop.org/wiki/VC4/

The rpi-backend had its moments. Now, it needs to go. Good riddance!

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
Acked-by: Bryce Harrington <bryce@osg.samsung.com>
Acked-by: Jonas Ådahl <jadahl@gmail.com>
Acked-by: Daniel Stone <daniels@collabora.com>

weston-launch: Handle invalid command line options

Exit the program if an unrecognized command line option is found.

Signed-off-by; Tom Hochstein <tom.hochstein@nxp.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Tested-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

releasing: Copyedit post-release branching directions

ivi-shell: add API for weston_surface -> ivi_layout_surface

Add ivi-layout API for getting an ivi_layout_surface from a
weston_surface if it exists. This can be used by controllers that hook
up to core Weston callbacks and get handed a weston_surface, but need to
use ivi-layout API to manipulate it.

The only ways ivi-layout itself would be able to go from weston_surface
to ivi_layout_surface are either searching through the list of all
ivi_layout_surfaces or adding a dummy destroy listener to the
weston_surface. Therefore the implementation is delegated to
ivi-shell.c.

Ivi-shell.c can easily look up the ivi_shell_surface for a
weston_surface, and that will map 1:1 to an ivi_layout_surface.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Emre Ucan <eucan@de.adit-jv.com>

configure.ac: bump version to 1.11.90 for open development

As announced in 1.11.0 release notes, master is open again.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

configure.ac: bump to version 1.11.0 for the official release

releasing: Update script name

configure.ac: bump to version 1.10.93 for the RC1 release

releasing: Update release docs in regards to the wayland versioned dependency

build: Define wayland prereq version

Establishes a single variable for defining the libwayland version
requirements, where we have versioned checks.  Enforces the same version
dependency between libwayland-client and libwayland-server.  Developers
typically only test the greater version of the two, so if they're
different it masks cases that don't get tested adequately.  So this sets
wayland-client's required version to 1.10, same as for the server.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Tested-by: Quentin Glidic <sardemff7+git@sardemff7.net>

desktop-shell: Don’t reconfigure an already fullscreen surface

When we receive an wl_shell_surface::set_fullscreen request for a
surface that was already fullscreen, don’t do anything if the
parameters are the same as the initial request.

This prevents bogus or malicious clients from being able to always stay
on front by flooding the compositor with set_fullscreen requests after
the user has put them in the background with a mod+tab.

Signed-off-by: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

ivi: Fix spellings in comments

zunitc: use platform-independent macros for integer formatting

Fixes warnings and potential issues on 32-bit platforms, tested only on
ARM but I’d expect the same issue on i686.

Signed-off-by: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

compositor: use generated constant instead of hardcoded value

Use SINCE macros instead of the hardcoded version value.

Signed-off-by: David Fort <contact@hardening-consulting.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

rdp: Fix the ContextNew callback with recent FreeRDP versions

Since a quite long time FreeRDP expect the ContextNew callback to return TRUE
when it succeeds. Without this we have some arbitrary failures (most probably
when eax is 0 at the end of the function).

Signed-off-by: David Fort <contact@hardening-consulting.com>

rdp: allow to compile against FreeRDP 2.0

FreeRDP 2.0 is about to be released, this allows to compile against this version.
The detection is adjusted to prefer FreeRDP 2 against version 1.x.

Signed-off-by: David Fort <contact@hardening-consulting.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

configure.ac: bump to version 1.10.92 for the beta release

compositor-drm: Prevent a crash in the pixman renderer

When pixman is used and no connector could be found (or any other
error), drm_backend_create() tried to destroy a gbm_device that would
only be created in init_egl(), resulting in a segfault.

Signed-off-by: Emmanuel Gil Peyrot <emmanuel.peyrot@collabora.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-drm: Write a name in the mode generated from a modeline

The current behaviour leaves the name empty, making it somewhat harder
to determine the characteristics of this mode from a debugger.

Signed-off-by: Emmanuel Gil Peyrot <emmanuel.peyrot@collabora.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
[Pekka: wrap long line (ybakos)]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-drm: Remove unused output reference in drm_fb

Signed-off-by: Emmanuel Gil Peyrot <emmanuel.peyrot@collabora.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor: surface and view output comment fixes

weston_surface::output and weston_view::output as used for different
purposes. Only the surface output is used for frame callbacks.

The uses of the view output are much more vague and hard to describe.

Also fix a comment mistake in weston_surface_assign_output().

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Armin Krezović <krezovic.armin@gmail.com>
[Pekka: more verbose on the compositor.h comments]

compositor: fix comments about weston_compositor::surface_list

a7af70436b7dccfacd736626d6719b3e751fd985 converted the surface list into
a view list. There is no weston_compositor::surface_list anymore.

It looks like weston_surface::output's comment about surface list does
not apply to view list. Still, many places assume weston_surface::output
is not NULL when processing "visible" surfaces, e.g. those reachable via
the view list.

The comment on weston_view::output is updated. It seems there is no
longer any requirement for it to be NULL if the view is not in
view_list.

weston_view::link is documented to be in weston_compositor::view_list,
and weston_compositor::view_list is documented to contain weston_views.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Armin Krezović <krezovic.armin@gmail.com>
[Pekka: removed also the other "Must be NULL" comment.]

eventdemo: use %u for uint32_t printing

I was confused why timestamp was printed negative. This fixes it, and
others while at it.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Benoit Gschwind <gschwind@gnu-log.net>

eventdemo: do not print axis events if not requested

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Tested-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Benoit Gschwind <gschwind@gnu-log.net>
Tested-by: Benoit Gschwind <gschwind@gnu-log.net>

eventdemo: use zalloc

Zero-initialize the struct, just in case.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Tested-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Benoit Gschwind <gschwind@gnu-log.net>
Tested-by: Benoit Gschwind <gschwind@gnu-log.net>

eventdemo: do not print pointer frames alone

Print pointer frames only if any pointer related events are printed
first.

This avoids flooding the output with "pointer frame" just because of
motion. You can test this with e.g.
  $ ./weston-eventdemo --log-button

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Tested-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Benoit Gschwind <gschwind@gnu-log.net>
Tested-by: Benoit Gschwind <gschwind@gnu-log.net>

data: Some client icons

This adds an alternate weston terminal icon and icons for the flower and
editor clients.  The original Inkscape SVG file is included.

Example screenshot:
  http://www.bryceharrington.org/Files/weston-icons.png

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>

ivi-layout: clarify get_layers_under_surface doc

This is derived from the implementation. I was not sure whether "under"
referred to object relationships or region intersections.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Emre Ucan <eucan@de.adit-jv.com>

ivi-shell-user-interface: ignore all but first seat

This client should support binding to multiple seats, but as it does
not, make a quick and dirty fix to ignore all seats beyond the first
one.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Emre Ucan <eucan@de.adit-jv.com>

main: let load_wayland_backend() clean up on error

weston_wayland_backend_config_release() does not bother reinitializing
the structure, it simply frees what is there. This leads to a structure
containing garbage, which might be a surprise.

Require, that if load_wayland_backend_config() fails, the caller must
call weston_wayland_backend_config_release() regardless.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
[Pekka: rewrote commit message]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

main: rename new_config arg of weston_wayland_backend_config_add_new_output

Rename new_config to config to follow legacy naming scheme.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

main: rename new_config arg of weston_wayland_backend_config_release

Rename new_config to config to follow legacy naming scheme.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

main: rename wayland_backend_config_release function

Rename the wayland_backend_config_release function to
weston_wayland_backend_config_release to follow legacy naming scheme.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
[Pekka: rebased]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

main: rename wayland_backend_config_add_new_output function

Rename wayland_backend_config_add_new_output to
weston_wayland_backend_config_add_new_output to follow the legacy naming
scheme.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
[Pekka: rebased]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

main: replace and remove new_config in load_wayland_backend_config

Remove the unseless intermediate variable new_config in the function
load_wayland_backend_config, replacing it by the renamed parameter
'config'.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
[Pekka: Squashed in "compositor-wayland: rename out_config arg of load_wayland_backend_config".]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

main: rename load_wayland_backend_config arg "config" to wc

Rename the load_wayland_backend_config arg "config" to use this name for
another variable in the following patch. It also follow the legacy
naming scheme.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: move configuration parsing to weston main.c

Move function load_wayland_backend_config,
wayland_backend_config_add_new_output, wayland_backend_config_release,
weston_wayland_output_config_init from compositor-wayland.c to main.c.
Not a single character is changed in those functions.

Create a glue function load_wayland_backend to use moved functions and
following the new load_*_backend style.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Acked-by: Quentin Glidic <sardemff7+git@sardemff7.net>
[Pekka: removed left-over entry from load_backend().]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: add versionning to config structure

The patch use temporary code that prepare the patch:
"compositor-wayland: move configuration parsing to weston main.c"

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>

compositor-wayland: rename misleading output arg of weston_wayland_output_config_init

Rename the misleading output argument to output_config in the
weston_wayland_output_config_init function.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>

compositor-wayland: rename wayland_output_init_from_config

Rename wayland_output_init_from_config to weston_wayland_output_config_init
to prepare the following patch :
"compositor-wayland: move configuration parsing to weston"

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
[Pekka: drop a useless comment]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: fix spacing and lines wraping

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
[Pekka: squashed with "compositor-wayland: fix too long lines".]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>

drm: port the drm backend to the new init api

Preparing for libweston and for the separation of the code base into
libweston vs. weston the compositor, we must remove all uses
weston_config structures from the backends. We have decided that all
option and config input happens in the compositor (main.c), and
configuration is passed in for the backends as structs.

Most other backends have already converted, and this patch converts the
DRM-backend to the libweston-style init API.

The libweston-style init API includes a header for each backend (here
compositor-drm.h) defining the configuration interface. The compositor
(main.c) prepares a configuration struct to be passed through libweston
core to the backend during initialization.

A complication with the DRM-backend is that outputs can be hotplugged,
and their configuration needs to be fetched from the compositor
(main.c). For this, the config struct contains a callback member. The
output configuration API is subject to change later, this is just a
temporary API to get libweston forward.

As weston_compositor's user_data was not previously used for anything,
and the output configuration callback needs data, the user_data is set
to the 'config' pointer. This pointer is only used in
drm_configure_output() in main.c.

[Bryce: lots of stuff and rebasing]
Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Tested-by: Benoit Gschwind <gschwind@gnu-log.net>
[Pekka: write commit message]
[Pekka: squash in "drm: Don't hang onto the backend config object
post-backend_init" from Bryce Harrington]
[Pekka: drop the compositor.h hunk]
[Pekka: do not #include inside extern "C"]
[Pekka: remove incorrect comment about weston_drm_backend_config
ownership.]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor: refactor into convert_size_by_transform_scale()

There were two copies of code applying transform and scale to size.
Refactor the code to use just one copy in a new function.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

compositor: constify weston_surface_build_buffer_matrix()

Makes it easier to see that it does not change weston_surface state
implicitly.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

releasing: Correct documentation for script name

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>

compositor-wayland: put configuration structure in separate header

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
[Pekka: moved #include out of extern "C".]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: split backend_init

Extract configuration parsing from init_backend function. The new
init_backend start by generating the configuration structure from
configuration file with separated function and then use this structure
to load the backend.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
[Pekka: rebased]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: split wayland_output_create_for_config

The splitting intend to separate configuration parsing from output
setup.

Introduces struct weston_wayland_backend_output_config.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
[Pekka: squashed "wayland-backend: define output configuration
structure" into this.]
[Pekka: fix fullscreen output scale back to 1.]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: move config parsing in create_cursor

Move configuration parsing from create_cursor to backend_init. Use newer
configuration structure to initialize the cursor in create_cursor.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: use new config struture to create backend

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: fix memory leak of display_name

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-wayland: create a basic config structure to use in new init API

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

libinput: Remove unused static values

default_seat and default_seat_name are not used anywhere in this file.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>

weston.pc: Properly specify Requires.private

We include wayland-server.h, pixman.h and xkbcommon.h in compositor.h,
but they are not required for linking if the plugin doesn’t use them.

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Daniel Stone <daniels@collabora.com>

configure.ac: bump to version 1.10.91 for the alpha release

compositor.h: Add shell_interface.get_output_work_area

This will allow plugins to be aware of e.g. panels, to avoid covering
them with other surfaces.

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

x11: Fix incorrect output counting logic

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>

x11: port the x11 backend to the new init api

Use a "well" defined structure to configure x11-backend and move configuration
file parsing inside the weston compositor code.

Enforce destruction of all backend config objects after initialization.
Since the backend config struct versioning implies that there we expect
potential future descrepancy between main's definition of the config
object and the backend's, don't allow the backend to hang onto the
config object outside the initialization scope.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Benoit Gschwind <gschwind@gnu-log.net>
Tested-by: Benoit Gschwind <gschwind@gnu-log.net>

headless-backend: fix leak of transform configuration

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
[Pekka: fixed the mispelling in subject]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor: Hyphenate compound adjective surface-local

See https://lists.freedesktop.org/archives/wayland-devel/2016-April/028249.html.

Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

ivi-application: Hyphenate compound adjective surface-local

See https://lists.freedesktop.org/archives/wayland-devel/2016-April/028249.html.

Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

ivi-layout: Correct coordinate adjective grammar, misspellings

Hyphenate 'multi screen' coordinates, and correct misspellings and
grammar within changed lines.

See https://lists.freedesktop.org/archives/wayland-devel/2016-April/028249.html.

Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

fullscreen-shell: Use 'surface-local' to correct grammar

Correct the pluralization by simplifying with 'surface-local'.

See https://lists.freedesktop.org/archives/wayland-devel/2016-April/028249.html.

Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

desktop-shell: Use 'surface-local' to correct grammar

Correct the pluralization by simplifying with 'surface-local'.

See https://lists.freedesktop.org/archives/wayland-devel/2016-April/028249.html.

Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

fbdev-backend: refactor configuration API

Implement a "well" defined API to configure the fbdev backend.
Following and according to discussion about libweston API

The output transform configuration is moved into weston and added to the
fbdev configuration structure.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
[Pekka: squashed two patches and rebased.]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-fbdev: make copy of the device string

Ensuring that the pointer to the device path stays valid gets harder and
harder with migrating to the libweston-style config handling. Therefore,
make a copy of the string, private to struct fbdev_output.

Now the pointer passed in to fbdev_output_create() could be freed right
after the call returns.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Benoit Gschwind <gschwind@gnu-log.net>

linux-dmabuf: Keep checking planes even if the first doesn't support lseek

If we break; when lseek fails we can fail to do some legitimate tests
on remaining planes in a multi-plane buffer.

Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>

man: Clarify weston.ini scale option

Add explanations of scaling that are a bit more approachable for users.

Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=94824
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

compositor-rdp: refactor configuration API

Implement a "well" defined API to configure the rdp backend.
Following according to discution about libweston API.

Signed-off-by: Benoit Gschwind <gschwind@gnu-log.net>
Reviewed-by: David FORT <rdp.effort@gmail.com>
[Pekka: added missing headers to Makefile.am]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

clients/nested: fix undefined reference to xzalloc

Include shared/xalloc.h in clients/nested.c to fix
compilation error: undefined reference to `xzalloc'

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>