Commit Graph

94 Commits

Author SHA1 Message Date
Leandro Ribeiro
5706d7e5d2 color: add support to the color-management protocol
In this MR we add support to the majority of the interfaces from the
color-management protocol.

That means that we are able to advertise output's images descriptions to
clients, preferred surface images descriptions, and so on. We also
support clients that wants to create ICC-based images descriptions and
set such descriptions for surfaces.

We still don't support the interface to allow clients to create
image descriptions from parameters, but that should be addressed
in the near future.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
2024-02-14 11:15:35 -03:00
Leandro Ribeiro
c7d33edd01 color: add color properties helper
Similar to pixel-formats.c, but for color properties. This helper
aggregates the same color properties from different APIs into tables,
and introduce functions to use that.

The idea is that we only use that internally in our libweston struct's,
and pick the specific API value only when necessary.

Preparation for the CM&HDR protocol extension implementation.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
2024-02-13 14:15:31 -03:00
Leandro Ribeiro
a84806a88e libweston: add unique id generator
This is preparation for the CM&HDR protocol implementation. It requires
us to give a unique id to each color-profile, so let's do that.

In this commit we introduce a generic id generator to libweston, and
its first user: the color-profile.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
2024-02-13 14:08:38 -03:00
Derek Foreman
4f17af4691 libweston: Remove dbus helpers
Now that launcher-logind is gone, we don't use any of this anymore.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2023-09-29 09:58:01 -05:00
Derek Foreman
e3b6ed50f1 launcher: Remove launcher-logind
Second try at removing direct logind support. This time more careful
with the documentation, as libseat can still use logind even if we don't
directly use it.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2023-09-29 09:55:32 -05:00
Derek Foreman
3959c90c7c launcher: Drop drm dependency
This was probably only for launcher-direct, and hasn't been required for
a while.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2023-09-29 09:47:43 -05:00
Derek Foreman
2296781cee launcher-libseat: Rename libseat_dep
Most other dependencies are named dep_* so let's conform.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2023-09-29 09:47:43 -05:00
Derek Foreman
501e3f193f launcher-libseat: Don't depend on dbus
The libseat launcher doesn't directly use dbus functions.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2023-09-29 09:47:43 -05:00
Derek Foreman
754562fb52 Revert "launcher: Remove launcher-logind"
This reverts commit 55bf6b5046.

This accidentally removed things that should have stayed - libseat
can still use the logind API, even if weston doesn't directly use
it.

Note that the logind-launcher does not actually build anymore
because breaking changes landed before this revert.

Since we're removing it again right away, I've not taken care to
fix that.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2023-09-29 09:46:48 -05:00
Derek Foreman
55bf6b5046 launcher: Remove launcher-logind
This has been deprecated and non-default for a full release cycle, so
we're going to remove it now.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2023-09-28 06:47:06 +00:00
Christopher Obbard
463ebda4e4 libweston: Split dbus support into seperate build option
Currently dbus support is built when launcher-logind option
is set; let's split that such that dbus is its own option
and launcher-logind depends on dbus.

Signed-off-by: Christopher Obbard <chris.obbard@collabora.com>
2023-07-14 10:55:24 +00:00
Daniel Stone
386dcd904f build: Switch join_paths(foo, bar) to foo / bar
Available since Meson 0.49.

Signed-off-by: Daniel Stone <daniels@collabora.com>
2023-06-22 14:31:57 +01:00
Marius Vlad
e1c4133836 libweston,shared/meson:build Add xkbcommon missing depends
This is because e619a65b09, 'libweston: move gl-borders code into
helper lib' and 6293ab1f90, 'libweston, shared: Move out
weston_shell_get_binding_modifier' moved things out of libweston, and
libweston implicitly depends on xkbcommon.

Rather than just depending on dep_xkbcommon use the deps_for_libweston_users
which includes some other dependencies as well. Had to move it out
of libweston/meson.build and include it in the main meson.build as
libweston/meson.build would have a circular dependency on
libweston/meson.build file.

This fixes the following build issue:

[    5s] FAILED: libweston/libgl-borders.a.p/gl-borders.c.o
[    5s] cc -Ilibweston/libgl-borders.a.p -Ilibweston -I../libweston -I. -I.. -Iinclude -I../include -I/usr/include/wayland -I/usr/include/pixman-1 -I/usr/include/cairo
-I/usr/include/libpng16 -I/usr/include/freetype2 -I/usr/include/webp -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Wpedantic -std=gnu99 -Wmissing-prototypes
-Wno-unused-parameter -Wno-shift-negative-value -Wno-missing-field-initializers -Wno-pedantic -Wundef -fvisibility=hidden -O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3
-fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -g -fPIC -MD -MQ libweston/libgl-borders.a.p/gl-borders.c.o -MF
libweston/libgl-borders.a.p/gl-borders.c.o.d -o libweston/libgl-borders.a.p/gl-borders.c.o -c ../libweston/gl-borders.c
[    5s] In file included from ../libweston/renderer-gl/gl-renderer.h:32,
[    5s]                  from ../libweston/gl-borders.h:28,
[    5s]                  from ../libweston/gl-borders.c:31:
[    5s] ../include/libweston/libweston.h:39:10: fatal error: xkbcommon/xkbcommon.h: No such file or directory

[    4s] FAILED: shared/libshared.a.p/config-parser.c.o
[    4s] cc -Ishared/libshared.a.p -Ishared -I../shared -I. -I.. -Iinclude -I../include -I/usr/include/wayland -I/usr/include/pixman-1 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall
-Winvalid-pch -Wextra -Wpedantic -std=gnu99 -Wmissing-prototypes -Wno-unused-parameter -Wno-shift-negative-value -Wno-missing-field-initializers -Wno-pedantic -Wundef -fvisibility=hidden -O2
-Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -g -fPIC -MD -MQ
shared/libshared.a.p/config-parser.c.o -MF shared/libshared.a.p/config-parser.c.o.d -o shared/libshared.a.p/config-parser.c.o -c ../shared/config-parser.c
[    4s] In file included from ../shared/config-parser.c:44:
[    4s] ../include/libweston/libweston.h:39:10: fatal error: xkbcommon/xkbcommon.h: No such file or directory

Reported-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2023-05-18 19:23:12 +03:00
Philipp Zabel
ebc3a22b09 backend-pipewire: add PipeWire backend
Add a separate PipeWire backend based on the PipeWire plugin. The backend
requires PipeWire 0.3.x.

The PipeWire backend can be used as a standalone-backend backend for streaming
and composing Wayland clients to PipeWire.

The backend supports the on-demand creation of heads via the
weston_pipewire_output_api_v1. It also supports per-output pixel format
configuration via a gbm-format option.

Multiple PipeWire outputs can be created by setting the num-outputs option in
the [pipewire] section.

Co-authored-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
2023-04-18 10:48:50 +00:00
Michael Olbrich
ce99b181a3 libinput: hook up tablet events
Based on a patches from
Peter Hutterer <peter.hutterer@who-t.net>
Lyude Paul <thatslyude@gmail.com>

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
2023-03-31 12:10:26 +00:00
Michael Olbrich
03596a9d06 libweston: Add initial tablet support to weston
Introduces three new structs, weston_tablet and weston_tablet_tool for the
respective devices, with the respective information as it's used on the protocol.
And weston_tablet_tool_id to track the tools of a tablet.

Note that tools are independent of tablets, many tools can be used across
multiple tablets.

The nesting on the protocol level requires a global tablet manager, a tablet
seat nested into weston_seat. The list of tablets and tools are also part of
the weston_seat.

Most functions are stubs except for the actual tablet and tablet tool
creation and removal.

This is based on patches from Peter Hutterer <peter.hutterer@who-t.net> and
Bastian Farkas <bfarkas@de.adit-jv.com>.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
2023-03-31 12:10:26 +00:00
Derek Foreman
974a707add libweston: Add support for tearing-control
Add core support for tearing control.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2023-02-01 10:12:55 -06:00
Marius Vlad
19d32da742 shell-utils: Integrate shell-utils into libweston
These shell utils functions are potentially useful to other shells as
well, so make them widely available.

Renamed all functions to weston_shell_utils namespace.

No functional change, copied ad litteram.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2023-01-09 22:13:07 +00:00
Pekka Paalanen
e619a65b09 libweston: move gl-borders code into helper lib
Move this code from headless-backend to a helper library, so it can be
shared with wayland-backend.

gl-renderer.h was missing #pragma once, which made the build fail.

Unfortunately gl-borders needs gl-renderer.h which will attempt to
include EGL headers if gl-renderer is enabled in the build, so we must
get the EGL build flags too, just for the headers.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2022-12-14 11:57:24 +00:00
Pekka Paalanen
915d8e8cdf build: simplify dep_egl a bit
Make sure dep_egl is always a valid dependency object, even if not
found. Ensure it is not found when not wanted, to avoid linking when
found but not wanted.

Using a not-found dependency in Meson is defined to be a safe no-op, so
use that to simplify the backend dependencies.

libweston/meson.build already errors out if renderer-gl is enabled and
EGL is not found, so the same checks can be removed from the backends.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2022-12-14 11:57:24 +00:00
Pekka Paalanen
17df553bf3 compositor: remove weston-screenshooter protocol
There are no internal users left for this protocol, they have been
migrated to the new weston-output-capture protocol. There are no
external users, because this protocol was private and never installed.

Remove this dead code.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2022-11-29 11:12:32 +02:00
Pekka Paalanen
3700c78131 libweston: implement new screenshooting protocol base
This implements the basics of the new screenshooting protocol. The
actual pixel operations will be implemented separately in the renderers
and DRM-backend.

See the previous commit "protocol: new screenshooter protocol" for why.

If DRM-backend needs more from weston_capture_task when it implements
writeback screenshooting, it will be easy to add user_data or expose
weston_capture_task::link for the backend to use. Those were not added
yet because it is uncertain what is actually needed.

The DRM-backend no-damage optimization requires special handling here as
well. See also 7f1a113c89 .

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2022-11-29 11:00:52 +02:00
Philipp Zabel
0733c8f571 libweston: Add user authentication support via PAM
Add user authentication support for remote backends via PAM.
This requires a configuration file /etc/pam.d/weston.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
2022-11-23 16:58:48 +01:00
Stefan Agner
12f7665310 backend-vnc: add VNC support using Neat VNC library
This adds basic VNC protocol support using the Neat VNC library
(https://github.com/any1/neatvnc). Neat VNC depends on the AML main
loop library. The backend makes use of AML's integrated epoll backend
and connects AML via file descriptor with the Wayland event loop.

This implementation does not support authentication and hardcodes the
pixel format currently.

Co-authored-by: Philipp Zabel <p.zabel@pengutronix.de>
Co-authored-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Signed-off-by: Stefan Agner <stefan@agner.ch>
[r.czerwinski@pengutronix.de:
 - use new (as of 0.5.0) Neat VNC buffer API, with a buffer pool]
Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
[p.zabel@pengutronix.de:
 - transform repaint damage to output coordinates
 - transform pointer coordinates into global space
 - check that outputs and heads are in fact ours, see aab722bb1785..060ef82d9360
 - track damage across multiple frame buffers
 - choose pixel format by drm_fourcc, see 8b6c3fe0ad
 - enable ctrl and alt modifiers
 - fix frame timing to achieve a constant repaint rate
 - pass initial size explicitly, see f4559b0760
 - use resize_output with pixman-renderer, see 55d08f9634e8..84b5d0eb4bee
 - allow configuring the refresh rate]
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2022-10-18 07:31:42 +02:00
Simon Ser
722f211518 build: deprecate launcher-logind
Deprecate launcher-logind and disable it by default.

launcher-libseat supports logind, so this shouldn't cause any
regression.

Signed-off-by: Simon Ser <contact@emersion.fr>
References: https://gitlab.freedesktop.org/wayland/weston/-/issues/488
2022-10-10 13:58:09 +02:00
Marius Vlad
1b4def3c48 libweston/desktop: Migrate libweston-desktop/libweston-desktop.h
With commit 'Move libweston-desktop into libweston' we've moved out
libweston-desktop DSO into libweston.  Move also the header to
libweston/desktop.

This removes removes the libweston-desktop pc file and bumps libweston
major version to 12.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2022-09-23 13:57:26 +03:00
Daniel Stone
28caa08be6 Implement wp_single_pixel_buffer_v1 protocol
This protocol allows clients to create single-pixel RGBA buffers. Now
that we have proper support for these buffers internally within Weston,
we can expose them to clients.

This bumps the build container version, as we now depend on
wayland-protocols v1.26.

Signed-off-by: Daniel Stone <daniels@collabora.com>
2022-07-26 10:26:55 +03:00
Daniel Stone
9336263d9b Move libweston-desktop into libweston
It's not really useful to have libweston without libweston-desktop. It's
also very little code.

Merging both into the same DSO will allow us to cut out a bunch of
indirection and pain.

Signed-off-by: Daniel Stone <daniels@collabora.com>
2022-06-28 10:35:52 +00:00
Pekka Paalanen
b3ba1becba libweston: remove fbdev backend
Fbdev backend was deprecated in the Weston 10.0.0 release with
6338dbd581. Before that, I suggested
already in 2019 to remove it, but it was too soon then. Now it seems the
final voices asking for fbdev to be kept have been satisfied, see the
linked issue.

Fbdev-backend uses a kernel graphics UAPI (fbdev) which is sub-par for a
Wayland compositor: you cannot do GPU accelerated graphics in any
reasonable way, no hotplug support, multi-output support is tedious, and
so on. Most importantly, Linux has deprecated fbdev a long time ago due
to the UAPI fitting modern systems and use cases very poorly, but cannot
get rid of it if any users remain. Let's do here what we can to reduce
fbdev usage.

I am doing color management related additions to libweston which require
adding checks to every backend. One backend less is less churn to write
and review.

Libweston major version has already been bumped to 11, so the next
release will be Weston 11, without fbdev. enum weston_compositor_backend
entries change their numerical values.

Fixes: https://gitlab.freedesktop.org/wayland/weston/-/issues/581

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2022-03-15 11:32:46 +02:00
Derek Foreman
a96dfc7098 launchers: remove launchers
Moving forward we're going to be supporting libseat and logind as our
only launchers. We're doing this to reduce our maintenance burden,
and security impact.

Libseat supports all our existing use cases, and seatd can replace
weston-launch so we no longer have to carry a setuid-root program.

This patch removes weston-launch, and launcher-direct, leaving only
libseat and logind.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2022-03-03 16:54:14 -06:00
Derek Foreman
83927bb0e6 launcher-logind: Remove systemd-logind support
Many years ago (2014) systemd-logind was brought into libsystemd.
We've supported old versions of systemd-logind ever since.

Let's remove support for old versions of systemd-logind before the
merge for a tiny code simplification.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2022-02-03 16:00:26 +00:00
Derek Foreman
66374d48f1 compositor: Remove desktop zoom
Zoom is a neat trick, but in its current form it's very hard to test
and maintain.

It also causes output damage to scale outside of the output's boundaries,
which leads to an extra clipping step that's only necessary when zoom
is enabled.

Remove it to simplify desktop-shell and compositor.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
2022-02-03 15:51:20 +00:00
Kenny Levinsen
834df18ac2 meson: Rename to deprecated-weston-launch
This ensures that users that previously set the option explicitly will also have
a chance to notice the deprecation.

Signed-off-by: Kenny Levinsen <kl@kl.wtf>
2022-01-27 15:38:38 +00:00
Kenny Levinsen
e1491a7236 meson: Print deprecation warning for weston-launch
weston-launch will be removed in a future release as this feature has
been offloaded to libseat and seatd-launch. Print an early deprecation
warning to give existing users time to migrate.

Signed-off-by: Kenny Levinsen <kl@kl.wtf>
2022-01-27 15:38:38 +00:00
Marius Vlad
6f6fd2686d pixel-formats: Add human readable format modifier
Conditionally build support when libdrm is at least 2.4.107 to make use
of it.  Plug it in when printing out the buffer information.

With this in, we add a hard dependecy for libweston to link against
libdrm.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2021-07-22 22:19:17 +00:00
Pekka Paalanen
5e79dd4892 libweston: begin color-lcms plugin
This creates the color-lcms plugin that in the future will be using
Little CMS as the color matching module, processing ICC profiles, and
producing HDR tone mappings.

Right now, this new plugin is functionally equivalent to the no-op color
manager, except it already links to lcms2 and checks that the renderer
supports color operations.

Color-lcms is a libweston plugin that is loaded with explicit
weston_compositor API. This does not currently allow loading alternative
color manager plugins. External color manager plugins might be
considered in the future when the libweston APIs around color management
stabilize.

This libweston plugin uses the same build option as the old cms-static
Weston plugins, as they both need lcms2. The minimum version for lcms2
was chosen by what Debian Buster provides today and for no other reason.

This plugin intends to support the Wayland CM&HDR protocol extension and
hence sets supports_client_protocol to true. This will expose the
protocol extension to clients when it gets implemented.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2021-06-14 12:53:41 +00:00
Pekka Paalanen
90a5ffa097 libweston: introduce CMS component architecture
See: https://gitlab.freedesktop.org/wayland/weston/-/issues/467#note_814985

This starts building the framework required for implementing color
management.

The main new interface is struct weston_color_manager. This commit also
adds a no-op color manager implementation, which is used if no other
color manager is loaded. This no-op color manager simply provides
identity color transforms for everything, so that Weston keeps running
exactly like before.

weston_color_manager interface is incomplete and will be extended later.

Colorspace objects are not introduced in this commit. However, when
client content colorspace and output colorspace definitions are
combined, they will produce color transformations from client content to
output blending space and from output blending space to output space.

This commit introduces a placeholder struct for color transforms,
weston_color_transform. Objects of this type are expected to be heavy to
create and store, which is why they are designed to be shared as much as
possible, ideally making their instances unique. As color transform
description is intended to be generic in libweston core, renderers and
backends are expected to derive their own state for each transform
object as necessary. Creating and storing the derived state maybe be
expensive as well, more the reason to re-use these objects as much as
possible. E.g. GL-renderer might upload a 3D LUT into a texture and keep
the texture around. DRM-backend might create a KMS blob for a LUT and
keep that around.

As a color transform depends on both the surface and the output, a
transform object may need to be created for each unique pair of them.
Therefore color transforms are referenced from weston_paint_node. As
paint nodes exist for not just surface+output but surface+view+output
triplets, the code ensures that all paint nodes (having different view)
for the same surface+output have the same color transform state.

As a special case, if weston_color_transform is NULL, it means identity
transform. This short-circuits some checks and memory allocations, but
it does mean we use a separate member on weston_paint_node to know if
the color transform has been initialized or not.

Color transformations are pre-created at the weston_output
paint_node_z_order_list creation step. Currently the z order lists
contain all views globally, which means we populate color transforms we
may never need, e.g. a view is never shown on a particular output.
This problem should get fixed naturally when z order lists are
constructed "pruned" in the future: to contain only those paint nodes
that actually contribute to the output's image.

As nothing actually supports color transforms yet, both renderers and
the DRM-backend assert that they only get identity transforms. This
check has the side-effect that all surface-output pairs actually get a
weston_surface_color_transform_ref even though it points to NULL
weston_color_transform.

This design is inspired by Sebastian Wick's Weston color management
work.

Co-authored-by: Sebastian Wick <sebastian@sebastianwick.net>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2021-06-14 12:53:41 +00:00
Leandro Ribeiro
78f01927b6 libweston: add struct weston_drm_format
Add struct weston_drm_format, which contains a DRM format and a list of
modifiers. The patch also adds struct weston_drm_format_array and some
helper functions to handle these two new structs: init/fini, find
elements, add elements, etc.

This will be useful in the next commits in which we add support to
dmabuf-hints. It also allows a cleanup in the DRM-backend, where we
currently have a similar struct in drm_plane but with no helper
functions, so the code to handle it is scattered throughout the
functions and there is a lot of repetition.

This patch is based on previous work of Scott Anderson (@ascent).

Signed-off-by: Scott Anderson <scott.anderson@collabora.com>
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
2021-04-27 19:56:38 +00:00
Kenny Levinsen
6c4a993a99 libweston/launcher: libseat backend
This adds support for libseat as a seat backend. libseat provides seatd,
(e)logind and direct seat backends as compile-time and runtime options.

The backend is currently disabled by default. It can be enabled through the
launcher-libseat option.

Signed-off-by: Kenny Levinsen <kl@kl.wtf>
2021-04-14 09:22:17 +00:00
Marius Vlad
ebd10e512e libweston: Add weston-direct-display server side implementation
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-11-18 19:33:09 +02:00
Pekka Paalanen
9adfe7b91c build: reduce sub-dependencies of libweston
Make the libweston dependency objects pull in only those secondary dependencies
that are actually used in the API. This way in-tree users of libweston link to
fewer libraries needlessly, and it matches better what external users get via
pkg-config.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-10-24 13:29:33 +03:00
Pekka Paalanen
71ff95a544 build: separate deps for int and ext libweston users
We have two kinds of libweston users: internal and external. Weston, the
frontend, counts as an external user, and should not have access to libweston
private headers. The shell plugins are external users as well, because we
intend people to be able to write them. Renderers, backends, and some plugins
are internal users who will need access to private headers.

Create two different Meson dependency objects, one for each kind.

This makes it less likely to accidentally use a private header.

Screen-share is a Weston plugin and therefore counts as an external user, but
it needs the backend API to deliver input. Until we are comfortable exposing
public API for that purpose, let it use internal headers.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-10-24 13:29:33 +03:00
Pekka Paalanen
4f5e360180 build: simplify include_directories
Define common_inc which includes both public_inc and the project root directory.
The project root directory will allow access to config.h and all the shared/
headers.

Replacing all custom '.', '..', '../..', '../shared' etc. include paths with
common_inc reduces clutter in the target definitions and enforces the common
 #include directive style, as e.g. including shared/ headers without the
subdirectory name no longer works.

Unfortunately this does not prevent one from using private libweston headers
with the usual include pattern for public headers.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-10-04 17:14:22 +03:00
Pekka Paalanen
b6c7a3020c build: use dependency for matrix.c
matrix.c needs to be built differently for a test program vs. everything else,
so it cannot be in a helper lib. Instead, make a dependency object for it for
easy use which always gets all the paths correct automatically.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-10-04 15:55:55 +03:00
Marius Vlad
9c3804f8d5 weston-log-flight-rec: Introduce flight recorder stream
Like a black box in an airplane, the flight recorder can be used to
accumulate data and, when needed, to display its contents.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-07-18 13:34:04 +03:00
Marius Vlad
8b3ab3cd9b weston-log-file: Introduce file type of stream
With the logging infrastructure in place this patch add a new user: file
type of stream backed-up by a std file descriptor.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-07-18 13:34:04 +03:00
Marius Vlad
c901e8913e weston-debug: Rename weston-debug to weston-log to better reflect its purpose
No changes in functionality have been made.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-07-18 10:49:39 +03:00
Marius Vlad
69e7571e63 weston-debug: Migrate weston_debug_stream to weston_log_wayland file
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
2019-07-18 10:49:39 +03:00
Ankit Nautiyal
5cfe03c863 libweston: Add content-protection protocol implementation
This patch adds the content-protection protocol implementation, to
enable a weston client application to request for content-protection
for its content via HDCP.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
2019-07-04 14:18:50 +05:30
Roman Gilg
e97391c49f compositor: Support xdg_output_unstable_v1
The xdg-output resources are listed in each head struct. They become idle when
the respective weston_output has been removed again. The client is supposed to
destroy them explicitly afterwards.

After starting an XWayland client xrandr displays the logical size as expected.

Signed-off-by: Roman Gilg <subdiff@gmail.com>
2019-07-01 08:24:25 +00:00