Commit graph

4557 commits

Author SHA1 Message Date
Simon Ser
2585f322cb
render/gles2: fix EGL use-after-free
The wlr_egl was cleaned up too early.

While at it, also fix a memory leak.

Fixes: b899a412e3 ("backend: remove wlr_egl from all backends")
2021-01-12 10:45:14 +01:00
Simon Ser
248b8e647a
build: remove Clang workarounds
We have these disabled for all compilers anyways.
2021-01-11 16:13:53 +01:00
Simon Ser
4f80fab337 gamma-control-v1: schedule frame when resetting gamma LUT
Closes: https://github.com/swaywm/wlroots/issues/2632
2021-01-10 18:40:08 +01:00
Simon Ser
edf5082a4c
output-damage: use output commit event
Instead of relying on output.pending.committed, use
wlr_output_event_commit to find out whether a buffer was committed.
Eventually output.pending will be cleared before the commit event is
emitted.

References: https://github.com/swaywm/wlroots/issues/2098
2021-01-10 17:02:25 +01:00
Isaac Freund
d6890cb847 output-management: use same types as wlr_output
This is more correct and also makes things much nicer for languages
that don't allow implicit conversions between these types.
2021-01-10 16:28:19 +01:00
Simon Ser
098094c5cb backend/wayland: use the EGL GBM platform
Just like other backends, use the EGL GBM platform. This will make it
easier to move the allocator and renderer initialization out of the
backends.
2021-01-10 11:32:00 +01:00
Simon Ser
8f065810f6 protocol: add drm.xml
This is Mesa's legacy wl_drm protocol. It will eventually get replaced
with linux-dmabuf, however right now it's the only way to get the DRM
device used by the parent compositor.
2021-01-10 11:32:00 +01:00
Simon Ser
7036dceb0e xwayland: remove protocol debug messages
Developers can use x11trace or similar to analyze the protocol messages.
2021-01-10 11:29:36 +01:00
Simon Ser
c94728b53a
backend/drm: stop using surface size for BO
Stop using wlr_drm_surface.{width,height} to figure out the size of a
gbm_bo. In the future we'll stop using wlr_drm_plane.surf, so these will
be zero. Instead, rely on gbm_bo_get_{width,height}.
2021-01-10 11:24:44 +01:00
Simon Ser
d9bbc416a6 backend/drm: re-use FBs
Instead of importing buffers to GBM and KMS at each frame, cache them
and re-use them while the wlr_buffer is alive.

This is the same as [1] and [2] but for the DRM backend.

[1]: https://github.com/swaywm/wlroots/pull/2538
[2]: https://github.com/swaywm/wlroots/pull/2539
2021-01-10 11:24:35 +01:00
Simon Ser
91cb0fc443 backend/drm: only keep track of local buffer
Stop keeping track of buffers on the parent GPU when multi-GPU is used.

This removes support for export_dmabuf on secondary GPUs, but renderer
v6 will bring this back by managing the swapchains in wlr_output instead
of the backends.
2021-01-10 11:24:35 +01:00
Simon Ser
5bd86b94f9 backend/drm: add wlr_drm_buf.local_wlr_buf 2021-01-10 11:24:35 +01:00
Simon Ser
cd64610c66 backend/drm: introduce drm_fb_create 2021-01-10 11:24:35 +01:00
Simon Ser
5b1b43c68c backend/drm: make wlr_drm_plane.{pending,queued,current}_fb pointers
This will be useful once we start re-using wlr_drm_fb.
2021-01-10 11:24:35 +01:00
Simon Ser
64da8f0c8d
render/egl: document NULL config_attribs passed to wlr_egl_init 2021-01-09 12:02:39 +01:00
Simon Ser
41aa80d4a1
render/egl: use KHR function pointer type
KHR is more "core" than EXT.
2021-01-09 11:20:20 +01:00
Simon Ser
34b14d2fee
render/egl: document that config may be zero 2021-01-09 11:19:25 +01:00
Rouven Czerwinski
dd920f602e util: fix uuid support for freebsd
Fixes:
  FAILED: subprojects/wlroots/libwlroots.so.7.p/util_uuid.c.o
  cc -Isubprojects/wlroots/libwlroots.so.7.p -Isubprojects/wlroots -I../subprojects/wlroots -Isubprojects/wlroots/include -I../subprojects/wlroots/include -Isubprojects/wlroots/protocol -I../subprojects/wlroots/protocol -I/usr/local/include -I/usr/local/include/libepoll-shim -I/usr/local/include/libdrm -I/usr/local/include/pixman-1 -Xclang -fcolor-diagnostics -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -g -DWLR_USE_UNSTABLE -Wundef -Wmissing-include-dirs -Wold-style-definition -Wpointer-arith -Winit-self -Wstrict-prototypes -Wendif-labels -Wstrict-aliasing=2 -Woverflow -Wmissing-prototypes -Wno-missing-braces -Wno-missing-field-initializers -Wno-unused-parameter '-DWLR_REL_SRC_DIR="../subprojects/wlroots/"' -Wno-missing-field-initializers -Wno-missing-braces -DHAS_LIBUUID=0 '-DICONDIR="/usr/local/share/icons"' -fPIC -pthread -D_THREAD_SAFE -MD -MQ subprojects/wlroots/libwlroots.so.7.p/util_uuid.c.o -MF subprojects/wlroots/libwlroots.so.7.p/util_uuid.c.o.d -o subprojects/wlroots/libwlroots.so.7.p/util_uuid.c.o -c ../subprojects/wlroots/util/uuid.c
  ../subprojects/wlroots/util/uuid.c:28:2: error: implicit declaration of function 'assert' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
          assert(strlen(str) + 1 == 37);
          ^
  ../subprojects/wlroots/util/uuid.c:28:2: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes]
  ../subprojects/wlroots/util/uuid.c:29:25: error: sizeof on array function parameter will return size of 'char *' instead of 'char [static 37]' [-Werror,-Wsizeof-array-argument]
          memcpy(out, str, sizeof(out));
                                 ^
  ../subprojects/wlroots/util/uuid.c:15:25: note: declared here
  bool generate_uuid(char out[static 37]) {
                          ^
  ../subprojects/wlroots/util/uuid.c:29:26: error: 'memcpy' call operates on objects of type 'char' while the size is based on a different type 'char *' [-Werror,-Wsizeof-pointer-memaccess]
          memcpy(out, str, sizeof(out));
                 ~~~              ^~~
  ../subprojects/wlroots/util/uuid.c:29:26: note: did you mean to provide an explicit length?
          memcpy(out, str, sizeof(out));

Fixes #2616
2021-01-08 20:51:51 +01:00
Isaac Freund
b482c90e1a xdg/layer shell: reduce code duplication in iterators 2021-01-08 14:53:45 +01:00
Isaac Freund
4ee4a36c0c layer shell: add wlr_layer_surface_v1_popup_surface_at()
This function will allow compositors to implement input handling in a
way consistent with rendering more easily.

Calling wlr_layer_surface_v1_surface_at() and checking if the result is
a wlr_xdg_popup is flawed as there may be subsurfaces in the popup tree.
2021-01-08 12:05:13 +01:00
Isaac Freund
8f63557ed7 xdg shell: add wlr_xdg_surface_popup_surface_at()
This function will allow compositors to implement input handling in a
way consistent with rendering more easily.

Calling wlr_xdg_surface_surface_at() and checking if the result is a
wlr_xdg_popup is flawed as there may be subsurfaces in the popup tree.
2021-01-08 12:05:13 +01:00
Isaac Freund
c5c5ab9724 xdg shell: add wlr_xdg_surface_for_each_popup_surface()
When rendering, it is necessary to iterate the subsurfaces as well,
so add a function that makes this easy.
2021-01-08 10:33:16 +01:00
Isaac Freund
129e02b57d xdg shell: make unconstrain_from_box arg const 2021-01-07 21:28:55 +01:00
Simon Zeni
9192c0480a remove unnecessary egl includes 2021-01-07 17:11:22 +01:00
Simon Zeni
b899a412e3 backend: remove wlr_egl from all backends 2021-01-07 17:11:22 +01:00
Simon Ser
5773794baf
backend/drm: don't log errno on plane_get_next_fb failure
errno isn't guaranteed to be set after a plane_get_next_fb failure, so
we were printing garbage.
2021-01-07 16:53:20 +01:00
Simon Zeni
1458f7d974 tinywl: fix wlr_backend_autocreate call 2021-01-07 14:39:04 +01:00
Simon Zeni
826108373c ci: build tinywl 2021-01-07 14:39:04 +01:00
Andri Yngvason
e136a4168b types/seat: Clear focus in wlr_seat_destroy()
This fixes use-after-free in surface destroy signal listeners.
2021-01-07 14:35:08 +01:00
Isaac Freund
87e216b740 layer shell: advertise version 3
This should have been done in 45c0877 but was overlooked unfortunately.
2021-01-07 12:12:08 +01:00
Simon Ser
07d75c99db render: remove EGL config and visual from wlr_renderer_autocreate
This isn't used anymore by any backend.

Some examples still provide an EGL config to wlr_egl_init, so we can't
drop it yet there.
2021-01-06 12:05:51 +01:00
Ilia Bozhinov
01dcfb360e types: add wlr_xdg_foreign_v2
Co-authored-by: Jason Francis <cycl0ps@tuta.io>
2021-01-05 20:32:56 +01:00
Ilia Bozhinov
162f160def types: add wlr_xdg_foreign_v1
Co-authored-by: Jason Francis <cycl0ps@tuta.io>
2021-01-05 20:32:56 +01:00
Ilia Bozhinov
37602e153b types: add wlr_xdg_foreign_registry 2021-01-05 20:32:56 +01:00
Ilia Bozhinov
42d033e738 xdg-shell: add wlr_xdg_toplevel_set_parent
Co-authored-by: Jason Francis <cycl0ps@tuta.io>
2021-01-05 20:32:56 +01:00
Ilia Bozhinov
bf4e2e0eac util: add support for generating UUIDs
Co-authored-by: Jason Francis <cycl0ps@tuta.io>
2021-01-05 20:32:56 +01:00
Simon Ser
3721dbfddb
backend/wayland: remove unnecessary flags from event source
wl_event_loop_add_fd only accepts READABLE and WRITABLE. ERROR and
HANGUP are always implicitly enabled.
2021-01-05 19:54:20 +01:00
Isaac Freund
0cba1ce747 gtk primary selection: destroy devices before manager
Since device_destroy() calls wl_list_remove() on the device's link,
the manager must still be valid. However if the manager is destroyed
before the seat as the wl_display destroy handlers are called, devices
listening for the seat to be destroyed will access free'd memory in
wl_list_remove().
2021-01-05 13:53:58 +01:00
Isaac Freund
bf926e31a0 primary selection: destroy devices before manager
Since device_destroy() calls wl_list_remove() on the device's link,
the manager must still be valid. However if the manager is destroyed
before the seat as the wl_display destroy handlers are called, devices
listening for the seat to be destroyed will access free'd memory in
wl_list_remove().
2021-01-05 13:53:58 +01:00
Kenny Levinsen
d3047011d0 backend/wayland: Avoid uninitialized read
keyboard_handle_leave would always process 1 keycode more than was
pending, which meant reading uninitialized memory from the "pressed"
array.

Found by valgrind.
2021-01-05 12:26:00 +01:00
Isaac Freund
83fdfa511d docs: wlr_surface_from_resource cannot return NULL
Surfaces never become inert.
2021-01-05 12:22:47 +01:00
Isaac Freund
5d24f6e098 toplevel-management: avoid redundant state events
Check if there would be a state change on setting maximized, minimized,
activated, or fullscreen before sending a state event.
2021-01-05 12:22:20 +01:00
Isaac Freund
8b90d5e17f toplevel-management: handle strdup failure
Sending a NULL string to a client would be a violation of the protocol.
2021-01-05 12:22:20 +01:00
Isaac Freund
abcab0331f toplevel-management: ignore inert seats 2021-01-05 12:22:20 +01:00
Simon Ser
e8d56ca415 backend/session: allow wlr_session_find_gpus to return an error
Sometimes wlr_session_find_gpus will encounter an error. This is
different from finding zero GPUs.

On error, wlr_session_find_gpus already returns -1. However, this is
casted to size_t, so callers uncorrectly assume this is a success.

Instead, make wlr_session_find_gpus return a ssize_t and allow callers
to handle the error accordingly.
2021-01-04 19:46:44 +01:00
Simon Ser
7febdc7334 backend/wayland: re-use cursor wl_buffers
We were importing cursor buffers as wl_buffers over and over again.
Instead, only import these once.
2021-01-04 13:48:28 +01:00
Simon Ser
198560fc1f
examples: request an EGL config
Client examples using wlr_egl would fail with EGL_BAD_CONFIG because they
need an EGL config. Set the config attribs to a non-NULL value to make
sure wlr_egl creates an EGL config.

Fixes: 037710b1d4 ("render/egl: support config-less wlr_egl")
2021-01-04 11:30:30 +01:00
Simon Ser
9714638f3b
examples: remove visual for EGL_PLATFORM_WAYLAND_EXT
The Wayland EGL platform doesn't have visuals.
2021-01-04 11:26:08 +01:00
Simon Ser
adfb7cd35a backend/drm: stash pending page-flip CRTC
wlr_drm_connector.crtc may be updated by the DRM backend while a
page-flip is pending. In this case, the page-flip handler won't be able
to find the right wlr_drm_connector from the CRTC ID.

Save the CRTC when performing a page-flip to ensure we always find the
right connector when we get the event.
2021-01-03 19:35:02 +01:00
Simon Ser
576ff57db0 backend/drm: ignore hotplug events while inactive
When the session is inactive, we can't change the KMS state. Ignore
hotplug events so that compositors don't try to perform a modeset when
a connector is plugged in. We already re-scan connectors when the
session becomes active.

To test, run a wlroots compositor on VT 1, switch to VT 2, unplug a
connector, re-plug it, switch back to VT 1. Without this patch the
screen is black on VT 1.

References: https://github.com/swaywm/wlroots/issues/2370
2021-01-03 19:34:54 +01:00