Commit Graph

13 Commits

Author SHA1 Message Date
Alexander Orzechowski ef4baea0e2 Use wl_signal_emit_mutable 2022-08-18 07:16:16 -04:00
Simon Ser 99f63b03e7 Remove remaining wl_signal_emit calls
Replace them with wlr_signal_emit_safe, which correctly handles
cases where a listener removes another listener.

Reported-by: Isaac Freund <ifreund@ifreund.xyz>
2022-06-05 10:36:11 +00:00
Simon Ser bb2946f737 build: make GBM optional
Now that the DRM backend no longer depends on GBM, we can make it
optional. The GLES2 renderer still depends on it because of our EGL
device selection.

This is useful for compositors with their own renderers, and for
compositors using the Vulkan renderer.
2022-05-30 13:30:08 +00:00
Simon Ser 6c350799b2 Zero-initialize structs in init functions
Ensures there is no field left to its previous undefined value after
calling an init function.
2022-04-28 10:09:50 +02:00
Samuel Čavoj 5c17452ae0
Pass O_CLOEXEC to drmModeCreateLease calls
The lease_fd is currently being leaked to child processes

Link: https://github.com/swaywm/sway/issues/4286#issuecomment-1065987957
2022-03-13 13:28:48 +01:00
Simon Ser 39b68ea47a buffer: extract interface to separate header
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3389
2022-03-03 15:39:05 +01:00
Simon Ser e4f748c6e9 render/allocator: fallback to renderer DRM FD in autocreate
If the backend doesn't have a DRM FD, fallback to the renderer's.
This accomodates for the situation where the headless backend hasn't
picked a DRM FD in particular, but the renderer has picked one.
2021-11-25 15:12:32 +00:00
Simon Zeni 02a1ae169e render/allocator: make wlr_allocator part of the public API 2021-11-09 15:26:36 +00:00
Simon Ser 1b65a80e9d render/allocator: use empty DRM lease to re-open node
This allows us to obtain a new DRM file description without relying
on filesystem permissions.
2021-10-14 21:23:41 +02:00
Simon Ser 13cdb84ee8 render/allocator: use render node if available in reopen_drm_node
If we aren't trying to create a dumb buffer allocator, and if the
DRM device has a render node (ie, not a split render/display SoC),
then we can use the render node instead of the primary node. This
should allow wlroots to run under seatd when the current user
doesn't have the permission to open primary nodes (logind has a
quirk to allow physically logged in users to open primary nodes).
2021-10-04 12:25:27 +02:00
Simon Ser 7df2ae88fa render/allocator: use legacy authentication for primary nodes
Closes: https://github.com/swaywm/wlroots/issues/3156
2021-09-03 11:44:12 -04:00
Simon Ser d9d8fc1ab9 render/allocator: re-open GBM FD
Using the same DRM file description for the DRM backend and for the
GBM allocator will result in GEM handle ref'counting issues [1].
Re-open the DRM FD to fix these issues.

[1]: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/110
2021-09-01 15:17:05 -04:00
Simon Ser 3ce2ea9e16 Move allocator stuff into new directory
Add render/allocator/ and include/render/allocator/ to hold
everything allocator-related.
2021-08-25 09:57:20 -04:00
Renamed from render/allocator.c (Browse further)