Commit graph

4073 commits

Author SHA1 Message Date
Kenny Levinsen
5e0ef70cc0 seat: Create inert objects for missing capabilities
We should throw a protocol error if the relevant capability has never
existed when get_(pointer|keyboard|touch) is called. Otherwise, it
should succeed, even if the capability is not currently present.

This follows the spec, and avoids possible races with the client when
capabilities are lost.

Closes: https://github.com/swaywm/wlroots/issues/2227
2020-05-28 09:53:50 +02:00
Simon Ser
d66b9966e9 backend/drm: fix missing crtc->cursor NULL check
Fixes: cdb6fdbc6c ("backend/drm: remove missing cursor plane workaround")
2020-05-27 21:01:20 +02:00
Simon Ser
e7a8ea84c3 backend/drm: don't set cursor if off-screen
Closes: https://github.com/swaywm/wlroots/issues/2216
2020-05-27 21:01:20 +02:00
Tudor Brindus
5947160630 xwayland: add error-checking to server_start_lazy
This prevents a very unlikely crash in `xwayland_socket_connected`.

Refs #2163.
2020-05-27 18:39:26 +02:00
Simon Ser
15d8f1806e backend/drm: introduce pending and current CRTC state
Previously, we only had the pending state (crtc->pending, crtc->mode and
crtc->active). This causes issues when a commit fails: the pending state
is left as-is, and the next commit may read stale data from it.

This will also cause issues when implementing test-only commits: we need
to rollback the pending CRTC state after a test-only commit.

Introduce separate pending and current CRTC states. Properly update the
current state after a commit.
2020-05-26 23:34:37 +02:00
Simon Ser
d6cc718472 backend/drm: nuke retry_pageflip
retry_pageflip is now dead code, since drm_connector_start_renderer
isn't called anymore. It was previously called when enabling an output.
The name "retry_pageflip" was a little confusing because the function
retried a modeset and the timer wasn't set up while performing a simple
page-flip.

Let's just remove this altogether for now. We can discuss whether it's
worth it to bring it back. Should we only do it on failed page-flips?
Should we only do it on EBUSY?
2020-05-26 23:34:37 +02:00
Simon Ser
61095f4a12 backend/drm: make drm_connector_set_mode take a wlr_drm_connector
Since this is an internal DRM backend function, there's no reason we
need to take a generic wlr_output.
2020-05-26 23:34:37 +02:00
Simon Ser
445750aa9a backend/drm: remove enable_drm_connector
Merge enable_drm_connector into drm_connector_set_mode. This allows us
to de-duplicate logic since enabling an output performs a modeset.
2020-05-26 23:34:37 +02:00
Simon Ser
c02e9c2bb1 backend/drm: remove drm_connector_set_custom_mode
Replace it with a function that returns the pending mode.
2020-05-26 23:34:37 +02:00
Simon Ser
21c6cc5e4c backend/drm: refuse to enable an output without a mode 2020-05-26 20:10:55 +02:00
Simon Ser
47e5212823 backend/drm: rollback atomic blobs
If the atomic commit fails or is test-only, rollback
wlr_drm_crtc.{mode_id,gamma_lut} blob IDs to their previous value. This
prevents the next commits from failing or applying test-only state.
2020-05-26 20:01:38 +02:00
Tudor Brindus
0758a4fc9d xwayland: send focus change event unconditionally
This fixes issues with (at least) dialogs in Jetbrains IDEs becoming
unclickable if they ever lost focus (ref. swaywm/sway#5373). Prior to
this change, since `xwm->focus_surface` would be set prior to
`xwm_surface_activate` being called, the latter would short-circuit
immediately and not notify the application of the focus change.
2020-05-25 21:39:01 +02:00
Tudor Brindus
5c942bd597 util/log: use bright black rather than black for WLR_DEBUG
On some terminals under default settings, black is truly rendered as
`#000`, making it unreadable when the background is also black.

Refs swaywm/sway#5141.
2020-05-24 14:53:40 +02:00
Simon Ser
af2f69e6c1 render/egl: unset current context after swapping buffers
After swapping buffers, it doesn't make sense to perform more rendering
operations. Unset the context to reflect this.

This commit makes it so the context is always only current between
wlr_egl_make_current and wlr_egl_swap_buffers.

This is an alternative to [1].

[1]: https://github.com/swaywm/wlroots/pull/2212
2020-05-20 17:39:34 +02:00
Ilia Bozhinov
72f28ed0b3 examples: make output-power-management oneshot by default 2020-05-20 17:21:59 +02:00
Simon Ser
2176c63856 xwayland: add option to disable WM 2020-05-19 22:07:47 +02:00
Simon Ser
27609ba0d9 xwayland: split server
Split the server part of wlr_xwayland into wlr_xwayland_server. This
allows compositors to implement their own XWM when wlroots' isn't a good
fit.
2020-05-19 22:07:47 +02:00
Simon Ser
d28a7da95d backend/drm: add missing wlr_egl_unset_current 2020-05-19 21:32:38 +02:00
Simon Ser
cfed5766b7 backend/drm: fix current EGL context on multi-GPU
get_tex_for_bo changes the current EGL context. Rendering operations
must immediately follow drm_surface_make_current.

Closes: https://github.com/swaywm/wlroots/issues/2209
2020-05-19 21:32:38 +02:00
Simon Ser
1edc42157b render/egl: introduce wlr_egl_unset_current
This function can be called after wlr_egl_make_current to cleanup the
EGL context. This avoids having lingering EGL contexts that make things
work by chance.

Closes: https://github.com/swaywm/wlroots/issues/2197
2020-05-19 14:56:20 +02:00
Simon Ser
781ed1ff02 Fix -Wreturn-type warnings
When calling assert(0) instead of returning a value, -Wreturn-type
warnings are triggered because assertions can be disabled. Replace these
assertions with abort().
2020-05-19 14:54:02 +02:00
Isaac Freund
666498db01 Make wlr_xcursor_manager_load() return a bool
This is currently inconsistent with the rest of the library and a bit of
a footgun for new compositors. However, this breaks the API in a very
unfortunate way for existing compositors.
2020-05-18 16:48:44 +02:00
Simon Ser
2988ebb6f3 backend/drm: fix atomic commits when the GAMMA_LUT prop is missing
We already have the logic to fallback to the legacy interface above. We
just need to avoid calling atomic_add with a zero prop ID.

Closes: https://github.com/swaywm/wlroots/issues/2187
2020-05-14 23:55:43 +00:00
Simon Ser
347bdb6d9a output: make wlr_output_set_gamma atomic
wlr_output_set_gamma is now double-buffered and applies the gamma LUT on
the next output commit.
2020-05-14 20:09:28 +02:00
Tudor Brindus
7693fdb8a7 tablet: expose wlr_tablet_tool_v2_has_implicit_grab function
This is necessary so that sway can determine when to start emulating
pointer events -- it shouldn't start doing so during an implicit grab,
even if the pen is over a surface that doesn't bind tablet input.

Refs swaywm/sway#5302.
2020-05-14 18:45:19 +02:00
Tudor Brindus
74c0d03f00 tablet: pass motion events to implicitly grabbed surface
Refs swaywm/sway#5302.
2020-05-14 18:45:19 +02:00
Simon Ser
42e485dcc3 backend/drm: fix segfault in drm_crtc_page_flip
When no cursor plane is available, drm_crtc_page_flip would segfault.
2020-05-14 10:20:37 +02:00
Tudor Brindus
8b18d389b3 input/pointer: notify compositor when constraint region changes
This allows a compositor to know when warping back into the region is
appropriate.

Refs swaywm/sway#5268.
2020-05-13 20:38:12 +02:00
Simon Ser
51bbf31742 backend/drm: print error in set_plane_props
This makes it easier to understand which plane failed.
2020-05-12 15:12:22 +02:00
Simon Ser
9412d34e2d backend/drm: disable cursor in dealloc_crtc
dealloc_crtc was destroying GBM surfaces, but the cursor_enabled flag
was left as-is. When re-enabling the output, atomic_crtc_pageflip would
try enabling the cursor plane, but would fail because no framebuffer is
available.

Closes: https://github.com/swaywm/wlroots/issues/2150
2020-05-12 15:12:22 +02:00
Simon Ser
da4df82532 backend/drm: fix combined modeset+enable commits
When an output is enabled and modeset at the same time,
drm_connector_commit would first try to modeset then try to commit. This
won't work because both will trigger a page-flip. KMS will reject that.

Change the logic to only enable an output if no modeset has been
requested. The logic in wlr_output already checks that the user isn't
doing a modeset and disabling the output at the same time.
2020-05-12 15:12:06 +02:00
Simon Ser
cdb6fdbc6c backend/drm: remove missing cursor plane workaround
We have a workaround for legacy drivers that support drmModeSetCursor
without exposing a cursor plane. It doesn't work anymore now that we've
moved to a more atomic interface.

Let's just remove this workaround and fallback to software cursors.

Closes: https://github.com/swaywm/wlroots/issues/2166
2020-05-12 08:57:13 +02:00
Julien Olivain
c2288a7b88
render/egl: include EGL/eglmesaext.h only if present
This patch will make the EGL renderer work on any EGL/GLESv2 driver
providing the EGL_WL_bind_wayland_display extensions.

Mesa used to declare provisional EGL_WL_bind_wayland_display directly
in <EGL/eglext.h>. Then, all unofficial extensions were moved to
<EGL/eglmesaext.h>, to have a cleaner implementation. See:
ab7bb10a2a

The extension was then approved at Khronos Group, and reached the
official <EGL/eglext.h>. See:
https://www.khronos.org/registry/EGL/extensions/WL/EGL_WL_bind_wayland_display.txt
aa9b63f3ab

In order to make sure the renderer will work on any version of any
implementation providing the extension, only include the mesa-specific
header if it's present.

Signed-off-by: Julien Olivain <juju@cotds.org>
2020-05-11 08:58:30 +02:00
JonnyMako
1139234117
backend/drm: fix missing cursor on external monitors with multi-GPU setup and nouveau
We need to make the multi-GPU surface current before the glFinish call.

Closes: https://github.com/swaywm/sway/issues/5319
2020-05-11 08:51:41 +02:00
Simon Ser
f72686c0b6 backend/drm: fix crash in session_signal
conn->crtc is NULL in case the output is disabled.

However, the DRM backend will set the GAMMA_LUT property anyway. On each
commit the whole state is sent to KMS. Adding WLR_DRM_CRTC_GAMMA_LUT to
the pending state would just make the backend re-create the blob
containing the gamma LUT.
2020-05-10 12:07:05 +02:00
Simon Ser
2ca3bdc35e backend/drm: simplify atomic commit logic
We don't need a per-CRTC atomic request anymore. Let's make the request
per-commit so that it's easier to debug.

This is also groundwork for supporting wlr_output_test properly.
2020-05-10 09:21:04 +02:00
Simon Ser
06d5aa5780 backend/drm: GAMMA_LUT_SIZE isn't atomic
GAMMA_LUT_SIZE isn't an atomic property. It can be used with the legacy
interface too. So we can unify both codepaths and remove
wlr_drm_interface.crtc_get_gamma_size.

It's no guaranteed to exist though, so we still need to keep the
fallback.
2020-05-10 09:20:46 +02:00
Simon Ser
da63d11d34 backend/drm: remove crtc_set_cursor from interface 2020-05-09 16:42:25 +02:00
Simon Ser
f8e02db4bc backend/drm: remove conn_enable from interface
Use crtc_commit instead.
2020-05-09 16:42:25 +02:00
Simon Ser
c608fc89d8 backend/drm: rename crtc_pageflip to crtc_commit
Also add a flags argument.

The commit function will also be used for disabling the CRTC.
2020-05-09 16:42:25 +02:00
Simon Ser
70883fd10b backend/drm: apply gamma LUT on page-flip 2020-05-09 16:42:25 +02:00
Simon Ser
69b2279092 backend/drm: remove mode argument to crtc_pageflip
Add a new wlr_drm_crtc.pending bitfield which keeps track of pending
output changes. More fields will be added in the future (e.g. active,
gamma).
2020-05-09 16:42:25 +02:00
Simon Ser
7a149fe5ba backend/drm: remove unused fields 2020-05-09 16:42:25 +02:00
Simon Ser
c9d6b18eef backend/drm: remove wlr_drm_interface.crtc_move_cursor
Instead, make the legacy backend call drmModeMoveCursor on page-flip.
2020-05-09 16:42:25 +02:00
Tudor Brindus
064f64dbf7 input/keyboard: expose keymap matching helper
sway needs this logic too, and currently ships a version that has fallen
behind in terms of bugfixes (b1a63bc).
2020-05-07 23:10:03 -04:00
Tudor Brindus
6357e166f9 backend/wayland: emit tablet tool axis events to the axis handler 2020-05-04 21:53:52 +02:00
Tudor Brindus
16af1972d6 wlr/types: use bitshifts for tablet axes enum 2020-05-04 21:52:33 +02:00
Simon Ser
46c83cbf3d backend/headless: handle renderer destroy
When the headless backend uses an already-existing renderer, it doesn't
have ownership over the renderer. When the renderer is destroyed, the
headless backend needs to destroy itself.
2020-05-02 19:36:03 +02:00
Simon Ser
7720ce7827 backend/multi: handle backends depending on each other properly
wl_list_for_each_safe only allows the current list item to be removed.
If a backend destroys itself when another backend is destroyed, this
blows up.
2020-05-02 19:36:03 +02:00
David96
e3343cf7d1 Add wlr_surface_accepts_touch 2020-05-02 18:25:47 +02:00