This is a complete port of the headless backend that
uses the recently added output handling API for output
configuration.
- Output can be configured at runtime by passing the
necessary configuration parameters, which can be
filled in manually, obtained from the configuration
file or obtained from the command line using
previously added functionality. It is required that
the scale and transform values are set using the
previously added functionality.
- Output can be created at runtime using the output
API. The output creation only creates a pending
output, which needs to be configured the same way as
mentioned above.
After everything has been set, output needs to be
enabled manually using weston_output_enable().
Same as before, a single output is created at runtime
using the default configuration or a configuration
parsed from the command line. The no-outputs
functionality is also preserved, which means that no
output will be created initially, but more outputs can
be added at runtime using the output API.
New feature:
This patch also adds, as a bonus of using shared
functionality, support for setting options for outputs
created by this backend in the weston config file in
addition to setting them from the command line.
v2:
- Fix wet_configure_windowed_output_from_config() usage.
- Call headless_output_disable() explicitly from
headless_output_destroy().
v3:
- Add scale support to output width and height.
- Use scaled values in calls to various functions which
require width and height.
- Disallow calling headless_output_configure more than once.
- Remove unneeded checks for output->name == NULL as that
has been disallowed.
- Use weston_compositor_add_pending_output().
- Bump weston_headless_backend_config version to 2.
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
This is a complete port of the fbdev backend that uses
the recently added output handling API for output
configuration.
It is required that the scale and transform values are
set using the previously added functionality.
After everything has been set, output needs to be
enabled manually using weston_output_enable().
v2:
- Use weston_compositor_add_pending_output().
- Bump weston_fbdev_backend_config version to 2.
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>
This is a complete port of the DRM backend that uses
the recently added output handling API for output
configuration.
Output can be configured at runtime by passing the
necessary configuration parameters, which can be
filled in manually or obtained from the configuration
file using previously added functionality. It is
required that the scale and transform values are set
using the previously added functionality.
After everything has been set, output needs to be
enabled manually using weston_output_enable().
v2:
- Added missing drmModeFreeCrtc() to drm_output_enable()
cleanup list in case of failure.
- Split drm_backend_disable() into drm_backend_deinit()
to accomodate for changes in the first patch in the
series. Moved restoring original crtc to
drm_output_destroy().
v3:
- Moved origcrtc allocation to drm_output_set_mode().
- Swapped connector_get_current_mode() and
drm_output_add_mode() calls in drm_output_set_mode()
to match current weston.
- Moved crtc_allocator and connector_allocator update
from drm_output_enable() to create_output_for_connector()
to avoid problems when more than one monitor is connected
at startup and crtc allocator wasn't updated before
create_output_for_connector() was called second time,
resulting in one screen being turned off.
- Moved crtc_allocator and connector_allocator update from
drm_output_deinit() to drm_output_destroy(), as it
should not be called on drm_output_disable().
- Use weston_compositor_add_pending_output().
- Bump weston_drm_backend_config version to 2.
v4:
- Reset output->original_crtc to NULL if drm_output_set_mode()
fails.
- Remove unneeded log message when disabling an output when a
pageflip is pending.
- Document that create_output_for_connector() takes ownership
of the connector.
- Free the connector if create output conditionals are not met
in create_outputs() and update_outputs().
Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This implements output configuration for outputs which use
previously added weston_windowed_output_api. The function
takes an output that's to be configured, default configuration
that's to be set in case no configuration is specified in
the config file or on command line and optional third argument,
parsed_options, which will override defaults and options for
configuration if they are present.
This also introduces new compositor specific functions for
setting output's scale and transform from either hardcoded
default, config file option or command line option.
Pending output handling helpers have also been introduced.
v2:
- Adapt to changes in previous patch.
- Fix potential double free().
- Remove redundant variables for scale and transform setting.
- Drop parsed_options helper and parameter and use it directly
in wet_configure_windowed_output_from_config().
v3:
- Remove unneeded checks for output->name == NULL as that
has been disallowed.
- Stop printing mode if it's invalid, as it can be NULL.
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>
This adds new plugin-specific API for configuring outputs
on "windowed" backends, such as X11, wayland/non-fullscreen
and even headless (although, it doesn't have any windows,
its configuration is very similar). It can be used from
compositors to configure pending outputs and should be used
with previously added weston_output_set_{scale,transform}
to properly configure an output before enabling it.
It also supports creating additional outputs on the mentioned
backends.
v2:
- Rename output-api.h to windowed-output-api.h.
- Rename output_configure() to output_set_size().
- Document return values.
v3:
- Fixed copyright.
- Noted that output name can't be NULL in
output_create().
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>
This patch implements additional functionality that will be used
for configuring, enabling and disabling weston's outputs. Its
indended use is by the compositors or user programs that want to
be able to configure, enable or disable an output at any time. An
output can only be configured while it's disabled.
The compositor and backend specific functionality is required
for these functions to be useful, and those will come later in
this series.
All the new functions have been documented, so I'll avoid
describing them here.
v2:
- Minor documentation improvements.
- Rename output-initialized to output->enabled.
- Split weston_output_disable() further into
weston_compositor_remove_output().
- Rename weston_output_deinit() to weston_output_enable_undo().
- Make weston_output_disable() call two functions mentioned
above instead of calling weston_output_disable() directly.
This means that backend needs to take care of doing backend
specific disable in backend specific destroy function.
v3:
- Require output->name to be set before calling
weston_output_init_pending().
- Require output->destroying to be set before
calling weston_compositor_remove_output().
- Split weston_output_init_pending() into
weston_compositor_add_pending_output() so pending outputs
can be announced separately.
- Require output->disable() to be set in order for
weston_output_disable() to be usable.
- Fix output removing regression that happened when
weston_output_disable() was split.
- Minor documentation fix.
v4:
- Bump libweston version to 2 as this patch breaks the ABI.
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
This uses the existing infrastructure for dealing with planar YUV buffers and only adds the
relevant yuv_format_descriptor to the table.
Reviewed-by: Emmanuel Gil Peyrot <emmanuel.peyrot@collabora.com>
This patch fixes a compiler warning when building with
clang, since it doesn't support gnu_printf attribute.
v2:
- Switch to WL_PRINTF per suggestion from Eric Engestrom.
v3:
- Explicitly include wayland-util.h
Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Including `weston-egl-ext.h` causes compilation failure for configurations
with EGL disabled.
Verified with `--disable-egl`, `--disable-x11-compositor`
and `--disable-drm-compositor`.
Signed-off-by: Krzysztof Konopko <kris@youview.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Fixes:
implicit conversion from enumeration type '...' to different
enumeration type '...' [-Wenum-conversion]
Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
This silences two warnings:
clients/window.c:2450:20: warning: implicit conversion from enumeration
type 'enum wl_pointer_button_state' to different enumeration type 'enum
frame_button_state' [-Wenum-conversion]
button, state);
^~~~~
clients/window.c:2453:15: warning: implicit conversion from enumeration
type 'enum wl_pointer_button_state' to different enumeration type 'enum
frame_button_state' [-Wenum-conversion]
button, state);
^~~~~
Warning produced by Clang 3.8.
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>
If the transform on a view is only a translation we can trivially
set the opaque region for it so to optimize the rendering.
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Even if the surface size is already correct, we need to store the
configured size in case some other state change triggers a configure
event.
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Arnaud Vrac <avrac@freebox.fr>
These requests need a mapped surface, which can only happen after the
initial configure event.
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
This way we are sure the compositor is aware of a surface when we
forward a request for said surface.
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
This only stores the current state, as libweston-desktop is still in
charge of double-buffering it.
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
This prevents a segfault when unplugging an output when using pixman.
Signed-off-by: Emmanuel Gil Peyrot <emmanuel.peyrot@collabora.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
With this weston_view_destroy() call, Xwayland popups make Weston freeze
in a busy-loop (probably corrupted wl_list).
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
weston-terminal intermittently crashes on startup. This occurs because
some parameters in the weston_terminal structure such as data_pitch,
don't get set to non-zero until the resize_handler() callback gets
triggered. That callback makes a call to terminal_resize_cells(), to
calculate the proper values for these parameters.
On occasion, the resize handler call is slow to resolve, and the program
proceeds to start processing characters for the terminal window. With
the parameters defaulting to zero, certain calculations come out wrong,
leading the program to attempt to scroll the buffer when it shouldn't,
and thus follows the crash.
Instead, force the call to terminal_resize_cells() during the init, with
some dummy defaults, to ensure the parameters are always non-zero.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=97539
Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Derive client from simple-shm and hook up the API defined in
wayland-protocols to allow client screensaver inhibition requests.
v5:
+ Add simple-idle client demo
+ Add command line options to delay creation/destruction of inhibitor
Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
When a client has registered idle inhibition on a surface, don't trigger
the fade-out animation on the output(s) the surface is displayed on.
But when the surface is destroyed or the inhibitor itself is destroyed
by client request, re-queue the fade out animation.
Adds a helper routine weston_output_inhibited_outputs() which returns a
mask of outputs that should inhibit screen idling.
Use this routine to check for inhibiting outputs for handling of idle
behaviors in core: In sleep mode, only halt repainting outputs that
don't have valid inhibits. Don't send these monitors DPMS off commands
either, if the system would otherwise be powering them down.
Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
v5: Drop unused view variable
Instead of creating a single global fade surface across all outputs,
create a separate surface for each output. This will permit
e.g. individual fades for each output (or blocking the fade-outs if
inhibiting idling as will come in a latter patch.)
This also fixes a potential issue if on multihead layout spanning a
desktop wider than 8096 (or higher than 8096), the fade animation may
not completely cover all surfaces.
This assumes the output geometry doesn't change larger during the course
of the fade animation.
Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
v5:
+ Use the new libweston-desktop API for dropping idle inhibitor to
ensure fade_out gets triggered if the client destroys the inhibitor
early.
+ Fix a crash when running multi-head due to double free of animations
+ Split idle inhibition implementation to a subsequent patch
Its usage is now limited to some dock-related helper, and the plugin
registry is a better fit for that kind of helper.
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>
Armin Krezović
Matthias Treydte
Giulio Camuffo
Murray Calavera
Krzysztof Konopko
Kylie McClain
Quentin Glidic
Bryce Harrington
Emmanuel Gil Peyrot