Commit Graph

5114 Commits

Author SHA1 Message Date
Ilia Mirkin 922b7f415d backend/x11: skip events we don't care about
These are ones I see log messages about in my setup.
2021-01-21 15:14:54 +01:00
Ilia Mirkin bb92fd4c90 backend/x11: add support for scanout mode
This makes full-screen with weston-terminal work.
2021-01-21 12:35:52 +01:00
Simon Ser 7c995b78b2 Revert "render: add wlr_egl_create_from_drm_fd function"
This reverts commit ee31be167b.
2021-01-20 21:32:50 +01:00
Simon Ser 54e5ef39c0 Revert "render/egl: remove unused gbm_device member"
This reverts commit 306cf11d87.
2021-01-20 21:32:50 +01:00
Simon Zeni 306cf11d87 render/egl: remove unused gbm_device member 2021-01-20 15:29:00 +01:00
Simon Zeni ee31be167b render: add wlr_egl_create_from_drm_fd function 2021-01-20 15:29:00 +01:00
Ilia Mirkin 62f37ee319 backend/x11: make sure output transform matrix is initialized
The transform matrix was all 0's, which meant that effectively nothing
got rendered other than the clear color.
2021-01-20 14:55:27 +01:00
BrassyPanache d6649a8a4b Expose ICCCM input status
In certain situations windows can have their input field set to false
but still expect to receive input focus by passively listening to key
presses via a parent window. The ICCCM specification outlines how focus
should be given to clients.

Further reading: https://tronche.com/gui/x/icccm/sec-4.html#s-4.1.7

Relates to #2604
2021-01-20 10:38:58 +01:00
Isaac Freund f6fe439718 xdg-output: destroy outputs before manager
Since output_destroy() calls wl_list_remove() on the output's link,
the manager must still be valid. This is the same bug fixed in bf926e3
but with a different interface.
2021-01-19 11:56:31 +01:00
Simon Ser 702eed5cbd backend/x11: fix region not being actually used
The region variable was shadowed in an if block. As a result, in the
outer block region was always XCB_NONE and was never destroyed (causing
a memory leak on the server).

Reported-by: Ilia Mirkin <imirkin@alum.mit.edu>
2021-01-18 22:31:09 +01:00
Ilia Mirkin 966e653935 backend/x11: set a blank cursor rather than hiding globally
This actually simplifies the logic since we no longer have to wait for
enter/leave events, and also improves the UX when e.g. handling a crash
with gdb attached.

See #2659
2021-01-18 21:07:11 +01:00
Simon Ser 04d89a8bc5
backend/drm: fix modifiers for cursor plane buffers
In 93cd3a79b2 ("backend/drm: stop using GBM flags"), we stopped
using the GBM_BO_USE_LINEAR flag in favor of a modifier list set
to { DRM_FORMAT_MOD_LINEAR }. However, the last argument of
drm_plane_init_surface disables modifiers -- so the buffer will just
get allocated with an implicit modifier, without necessarily being
LINEAR.

To fix this, allow modifiers when allocating the cursor buffers.
wlr_drm_plane.formats should already have the necessary LINEAR
restrictions.

Fixes: 93cd3a79b2 ("backend/drm: stop using GBM flags")
2021-01-17 22:25:18 +01:00
Simon Ser f17b0f975d backend/drm: add wlr_drm_connector_get_id
This allows a compositor to get a KMS connector object ID from a
wlr_output. The compositor can then query more information about
the connector via libdrm.

This gives more freedom to compositors and allows them to read
KMS properties that wlroots doesn't know about. For instance,
they could read the EDID or the suggested_{X,Y} properties and
change their output configuration based on that.
2021-01-17 12:42:32 +01:00
Simon Ser cb6f584496 backend/drm: add support for the subconnector property
The subconnector property indicates the connector sub-type. This is
useful because that usually indicates what kind of connector the user
has plugged in to their monitor, e.g. a DisplayPort-to-DVI cable will
indicate a DVI subconnector. Also some laptops have non-DP connectors
that are internally linked to a DP port on the GPU.

Set the output description accordingly.

See https://drmdb.emersion.fr/properties/3233857728/subconnector
2021-01-17 12:42:25 +01:00
Chris Chamberlain 6af748171a Free xwayland cursor in wlr_xwayland_destroy
One of many memory leaks detected by an asan build
2021-01-17 12:28:55 +01:00
Simon Ser 879cadd34e backend/x11: add xcb_dri3_pixmap_from_buffers check for n_planes
Just in case.
2021-01-17 12:08:40 +01:00
Simon Ser e537382991 backend/x11: add support for DRI3 1.0
Add fallbacks when DRI3 1.2 isn't supported.

Closes: https://github.com/swaywm/wlroots/issues/2586
2021-01-17 12:08:40 +01:00
Simon Ser 284233c34f backend/x11: log DRM node name 2021-01-17 10:28:12 +01:00
Simon Ser 5373187186 backend/x11: log when creating X11 backend 2021-01-17 10:28:12 +01:00
Simon Ser bf86110fc5 render/gbm_allocator: set modifier to INVALID if implicit
When gbm_bo_create is used and the GBM implementation does support
modifiers, gbm_bo_get_modifier may return something other than
DRM_FORMAT_MOD_INVALID. This can cause issues with the rest of the
stack (e.g. EGL or KMS) in case these don't support modifiers.

Instead, force the modifier to INVALID, to make sure no one uses
modifiers.
2021-01-17 10:27:46 +01:00
Simon Ser b5cefada92 render/gbm_allocator: export to DMA-BUF on init
Instead of lazily exporting BOs to DMA-BUFs, do it on init. This is
the only way to use the buffer, so there's no point in deferring
that work.

This is preparatory work for the next commit.
2021-01-17 10:27:46 +01:00
Simon Ser c6c7fccd96
backend/headless: create renderer after wlr_backend_init
We were calling wlr_renderer_autocreate before wlr_backend_init,
which caused a NULL dereference on wlr_backend.impl.
2021-01-17 01:08:40 +01:00
Simon Ser 9e98f497af backend/drm: use local DRM FD for wlr_rend
The new wlr_renderer_autocreate API is great for compositors, however
it causes some issues with DRM multi-GPU support.

A DRM child backend wants the compositor to use the parent GPU, so it
exposes the parent's DRM FD in get_drm_fd. However, in order to be able
to perform multi-GPU buffer copies, the child DRM backend still needs to
create a local renderer.

Use the new private wlr_renderer_autocreate_with_drm_fd function to
avoid creating a renderer for the parent GPU.

Fixes: e128e6c08d ("render: drop egl parameters from wlr_renderer_autocreate")
2021-01-16 22:52:26 +01:00
Simon Ser 2f11914613 render: introduce private wlr_renderer_autocreate_with_drm_fd 2021-01-16 22:52:26 +01:00
Simon Ser 32c30481d3
render/egl: fix gbm_device use-after-free
The GBM device needs to be destroyed after the EGL display.

    ==50931==ERROR: AddressSanitizer: SEGV on unknown address 0x7fe40a000049 (pc 0x7fe446121d30 bp 0x60400001bbd0 sp 0x7ffc99c774d0 T0)
    ==50931==The signal is caused by a READ memory access.
        #0 0x7fe446121d30  (/usr/lib/dri/radeonsi_dri.so+0x5f0d30)
        #1 0x7fe4474717bd  (/usr/lib/../lib/libEGL_mesa.so.0+0x177bd)
        #2 0x7fe4474677d9  (/usr/lib/../lib/libEGL_mesa.so.0+0xd7d9)
        #3 0x7fe44cca7b6f in wlr_egl_destroy ../subprojects/wlroots/render/egl.c:379
        #4 0x7fe44ccc2626 in gles2_destroy ../subprojects/wlroots/render/gles2/renderer.c:705
        #5 0x7fe44ccb5041 in wlr_renderer_destroy ../subprojects/wlroots/render/wlr_renderer.c:37
        #6 0x7fe44cd17850 in backend_destroy ../subprojects/wlroots/backend/wayland/backend.c:296
        #7 0x7fe44ccca4de in wlr_backend_destroy ../subprojects/wlroots/backend/backend.c:48
        #8 0x7fe44cd11b21 in multi_backend_destroy ../subprojects/wlroots/backend/multi/backend.c:58
        #9 0x7fe44cd125b0 in handle_display_destroy ../subprojects/wlroots/backend/multi/backend.c:125
        #10 0x7fe44c315e0e  (/usr/lib/libwayland-server.so.0+0x8e0e)
        #11 0x7fe44c3165a6 in wl_display_destroy (/usr/lib/libwayland-server.so.0+0x95a6)
        #12 0x55a2c8870683 in server_fini ../sway/server.c:203
        #13 0x55a2c886cbf2 in main ../sway/main.c:436
        #14 0x7fe44b77c151 in __libc_start_main (/usr/lib/libc.so.6+0x28151)
        #15 0x55a2c883172d in _start (/home/simon/src/sway/build/sway/sway+0x33472d)
2021-01-16 09:07:56 +01:00
Simon Ser b3e76d6678 output: send commit event after pending state is cleared
References: https://github.com/swaywm/wlroots/issues/2098
2021-01-16 09:06:27 +01:00
Simon Ser 1fb9535e99 output-damage: stop relying on output pending state on commit
References: https://github.com/swaywm/wlroots/issues/2098
2021-01-16 09:06:27 +01:00
Simon Ser afdf4dc890 render/gles2: make EGL context current in bind_buffer
Instead of requiring callers to manually make the EGL context current
before binding a buffer and unsetting it after unbinding a buffer, do
it inside wlr_renderer_bind_buffer.

This hides renderer-specific implementation details inside the
wlr_renderer interface. Non-GLES2 renderers may not use EGL.
This removes all EGL dependencies from the backends.

References: https://github.com/swaywm/wlroots/issues/2618
References: https://github.com/swaywm/wlroots/pull/2615#issuecomment-756687006
2021-01-16 09:06:17 +01:00
Simon Zeni 08a4c62aac render: remove egl include from wlr_renderer 2021-01-16 08:57:42 +01:00
Simon Zeni e128e6c08d render: drop egl parameters from wlr_renderer_autocreate 2021-01-16 08:57:42 +01:00
Simon Ser affc59454e backend/headless: implement get_drm_fd 2021-01-16 08:57:42 +01:00
Simon Ser 6dfc8ce00b backend/x11: implement get_drm_fd 2021-01-16 08:57:42 +01:00
Simon Ser b7c95d483a backend/drm: implement get_drm_fd 2021-01-16 08:57:42 +01:00
Simon Ser 400f4e7f27 backend/wayland: implement get_drm_fd 2021-01-16 08:57:42 +01:00
Simon Ser ad3a455db9 backend/multi: implement get_drm_fd
Just like get_renderer, iterate over all sub-backends until we find one
that implements get_drm_fd.
2021-01-16 08:57:42 +01:00
Simon Ser a53ab146fe backend: add get_drm_fd to interface
This function allows backends to return the DRM FD they are using. This
will allow the allocator and the renderer to use the right device.
2021-01-16 08:57:42 +01:00
Simon Ser 87293d1b15
render: extract gles2 build files to subdir
This will make it easier to toggle when we make our GLES2 renderer
optional.
2021-01-15 22:13:04 +01:00
Simon Ser c73a8cde83 render/gbm_allocator: fix gbm_device use-after-free
We need to destroy any gbm_bo we've created before gbm_device_destroy.

Closes: https://github.com/swaywm/wlroots/issues/2601
2021-01-15 19:27:49 +01:00
Simon Ser 9dd059376c
render/gbm_allocator: document that DRM primary FDs work 2021-01-15 11:25:30 +01:00
Simon Ser f0303978e3
render/gbm_allocator: log GBM backend name 2021-01-15 11:18:17 +01:00
Simon Ser 642b349e94 render/gles2: restore EGL context after texture operations
It can be surprising and unexpected that texture operations (such as
texture upload and import) change the current EGL context, especially
when it's done under-the-hood by wlroots in response to wl_surface
requests.

To prevent surprises, save and restore the previous EGL context.
2021-01-15 10:19:31 +01:00
Simon Ser cc56b4f073 output: remove scale/transform events
Instead, the commit event should be used.
2021-01-15 10:18:56 +01:00
Simon Ser aab43b3c76 output-layout: stop listening to scale/transform events
Instead, listen to the commit event only.
2021-01-15 10:18:56 +01:00
Simon Ser f6f46b4ee2 output-damage: stop listening to scale/transform events
Only listen to the commit event.
2021-01-15 10:18:56 +01:00
Simon Ser a6a0568316
backend: remove unnecessary GLES2 includes 2021-01-14 12:36:49 +01:00
Simon Ser 5642b880c3
render: document wlr_renderer_bind_buffer 2021-01-14 12:16:51 +01:00
Simon Ser 02a086599c
render/gles2: save/restore EGL context in destroy_buffer
It can be surprising that destroying a buffer changes the EGL context,
especially since this can be triggered from anywhere wlr_buffer_unlock
is called.

Prevent this from happening by saving and restoring the EGL context.
2021-01-14 12:00:06 +01:00
Simon Ser dc61f471da
backend/drm: remove unnecessary wlr_drm_fb.wlr_buf check
We don't need this check, wlr_buf is guaranteed not to be NULL.
2021-01-13 19:01:02 +01:00
Daniel Kondor b7dc4f2990 layer-shell: allow new values for keyboard-interactivity
Value is now an enum with a new value ("on-demand") that compositors can use to allow "normal" keyboard focus semantics regardless of the layer the client surface is on. An error is sent for invalid keyboard interactivity values. The old behavior is retained for clients using the previous version of the protocol.

Also adjusted the layer-shell example program to use the new keyboard interactivity options.
2021-01-12 20:13:52 +01:00
Simon Ser 5d054258af
backend/drm: fix segfault in page_flip_handler
Since 5b1b43c68c ("backend/drm: make wlr_drm_plane.{pending,queued,current}_fb
pointers"), current_fb can be NULL if there's no buffer. If current_fb
is not NULL, current_fb->wlr_buf is guaranteed to not be NULL.

Closes: https://github.com/swaywm/wlroots/issues/2634
2021-01-12 11:41:45 +01:00