Commit graph

4533 commits

Author SHA1 Message Date
Brian Ashworth
e0e5a167ed wlr_keyboard_group: fix mem leak in refresh_state
This fixes a memory leak the refresh_state function for
wlr_keyboard_group. The event struct was being dynamically allocated and
never free'd. This changes it to a static allocation.
2019-12-29 23:33:26 +01:00
Simon Ser
471f9a3f6a output-management-v1: use wlr_output.description
Unfortunately, the description isn't mutable yet for this protocol [1].

[1]: https://github.com/swaywm/wlr-protocols/issues/67
2019-12-29 12:35:22 -05:00
Simon Ser
1f799c1cbd xdg-output-v1: use wlr_output.description
Since [1], the xdg-output description is mutable. Listen to output
description changes and send the new output description when updated.

[1]: 048102f21a
2019-12-29 12:35:22 -05:00
Simon Ser
4da4a15d6b output: add description
wlr_output.description is a string containing a human-readable string
identifying the output. Compositors can customise it via
wlr_output_set_description, for instance to make the name more
user-friendly.

References: https://github.com/swaywm/wlroots/issues/1623
2019-12-29 12:35:22 -05:00
Simon Ser
a420d2c41e ci: add a build run with all features disabled
Closes: https://github.com/swaywm/wlroots/issues/1255
2019-12-29 12:24:03 -05:00
Simon Ser
18775fda0f Revert "ci: add xorgproto dep to Arch build"
This reverts commit 35bc3e662a.

Per [1], the dependency has been re-added and we shouldn't need to
explicitly install it anymore.

[1]: https://bugs.archlinux.org/task/64914
2019-12-23 07:49:55 -05:00
Scott Anderson
acb171804e meson: Remove tag generation
This is insanely fruststating. Since it works off of currently committed
git files, if you ever remove anything, your build will fail until you
commit it.

It doesn't even belong in the build system anyway, as it's only part of
an individual's specific workflow. Use for own scripts for your own
workflow. Go use some git hooks to generate this or something.
2019-12-23 07:48:29 -05:00
Scott Anderson
cff1c2f740 meson: Various improvements
Bumps minimum version to 0.51.0

- Remove all intermediate static libraries.
  They serve no purpose and are just add a bunch of boilerplate for
  managing dependencies and options. It's now managed as a list of
  files which are compiled into libwlroots directly.

- Use install_subdir instead of installing headers individually.
  I've changed my mind since I did that. Listing them out is annoying as
  hell, and it's easy to forget to do it.

- Add not_found_message for all of our optional dependencies that have a
  meson option. It gives some hints about what option to pass and what
  the optional dependency is for.

- Move all backend subdirectories into their own meson.build. This
keeps some of the backend-specific build logic (especially rdp and
session) more neatly separated off.

- Don't overlink example clients with code they're not using.
  This was done by merging the protocol dictionaries and setting some
  variables containing the code and client header file.
  Example clients now explicitly mention what extension protocols they
  want to link to.

- Split compositor example logic from client example logic.

- Minor formatting changes
2019-12-23 07:48:29 -05:00
Ting-Wei Lan
fc6c0ca12e backend/session/freebsd: Fix the way to get TTY path
Previously, the path of TTY is generated using snprintf with %d format.
It works with TTY 1 to 10, but fails with TTY with greater number
because the number used in the name is in base 32 instead of base 10.
Since there is no standard function to convert a number to a string with
a custom base, this commit adds a function to do it.

Fixes: https://github.com/swaywm/wlroots/issues/1854
2019-12-22 11:23:41 +01:00
Simon Ser
01818ad2c8 render: fix EGL extensions not loaded
Some extensions are only advertised by the EGL implementation with a
non-zero EGLDisplay. That's the case when the extension can only be
enabled when the hardware/driver supports it for instance.

Instead of checking for all extensions without a display, check only for
EGL_EXT_platform_base and EGL_KHR_debug which are used before
eglGetDisplay. Check for all other extensions when we have a display.

Closes: https://github.com/swaywm/wlroots/issues/1955
2019-12-21 08:54:24 -05:00
Simon Ser
35bc3e662a ci: add xorgproto dep to Arch build
Arch Linux maintainers are still figuring out whether they should ask
people to explicitely install it or make it a dependency of libxcb again
[1].  In the meantime, add it as an explicit dependency. I'll revert
this patch if they decide otherwise.

[1]: https://bugs.archlinux.org/task/64914
2019-12-21 08:50:59 -05:00
Rouven Czerwinski
be4b9f7f5b backend/drm: print preferred mode
While printing the supported output modes, annotate the preferred mode.
2019-12-20 11:00:21 +01:00
Simon Ser
515679e4fe Refactor EGL/GL API loading
Remove glapi.sh code generation, replace it with hand-written loading
code that checks extension strings before calling eglGetProcAddress.

The GLES2 renderer still uses global state because of:

- {PUSH,POP}_GLES2_DEBUG macros
- wlr_gles2_texture_from_* taking a wlr_egl instead of the renderer
2019-12-20 01:03:34 +00:00
myfreeweb
774548696c Send tablet tool frame on proximity_out
Fixes GTK application crashes
2019-12-18 13:23:07 -05:00
Simon Ser
98cd11c019 output: fix wlr_output_preferred_mode fallback
`mode` points to an invalid pointer (head of the list) when the loop
stops.

Closes: https://github.com/swaywm/sway/issues/4717
2019-12-16 01:24:28 +00:00
Simon Ser
7fc58e704a surface: don't unref the current buffer on failure
If wlr_buffer_create fails, keep the previous buffer.
2019-12-14 09:19:44 -05:00
Simon Ser
96e8e9b098 buffer: improve error handling
In case the texture can't be imported, release the buffer so that the
client can submit another one. In case the allocation fails, disconnect
the client.
2019-12-14 09:19:44 -05:00
Simon Ser
efd294ef09 backend/drm: add BenQ to manufacturer list 2019-12-11 08:18:45 -05:00
Manuel Stoeckl
8a5e4768e1 output: fix cursor wl_surface.{enter,leave} tracking
This change ensures that wl_surface.leave is sent when a surface
associated with the cursor is disassociated (when the cursor is
reset).
2019-12-09 15:58:18 +01:00
Simon Ser
6ca82087b1 backend/drm: fix segfault in init_drm_surface
When surf->gbm was previously set, we destroy it without setting it to
NULL. Later on, we only create the GBM surface if surf->gbm is NULL.
This result in a use-after-free when we start using surf->gbm.

Closes: https://github.com/swaywm/wlroots/issues/1868
Closes: https://github.com/swaywm/wlroots/issues/1874
Closes: https://github.com/swaywm/sway/issues/4785
Closes: https://github.com/swaywm/sway/issues/4717
Closes: https://github.com/swaywm/sway/issues/4730
Fixes: 2bdd1d0896 ("backend/drm: use modifiers for our GBM buffers")
2019-12-05 10:49:04 -05:00
Simon Ser
8681e4ab8a backend/drm, backend/libinput: listen to session destroy
This fixes a heap-use-after-free when the session is destroyed before
the backend during wl_display_destroy:

    ==1085==ERROR: AddressSanitizer: heap-use-after-free on address 0x614000000180 at pc 0x7f88e3590c2d bp 0x7ffdc4e33f90 sp 0x7ffdc4e33f80
    READ of size 8 at 0x614000000180 thread T0
        #0 0x7f88e3590c2c in find_device ../subprojects/wlroots/backend/session/session.c:192
        #1 0x7f88e3590e85 in wlr_session_close_file ../subprojects/wlroots/backend/session/session.c:204
        #2 0x7f88e357b80c in libinput_close_restricted ../subprojects/wlroots/backend/libinput/backend.c:24
        #3 0x7f88e21af274  (/lib64/libinput.so.10+0x28274)
        #4 0x7f88e21aff1d  (/lib64/libinput.so.10+0x28f1d)
        #5 0x7f88e219ddac  (/lib64/libinput.so.10+0x16dac)
        #6 0x7f88e21b415d in libinput_unref (/lib64/libinput.so.10+0x2d15d)
        #7 0x7f88e357c9d6 in backend_destroy ../subprojects/wlroots/backend/libinput/backend.c:130
        #8 0x7f88e3545a09 in wlr_backend_destroy ../subprojects/wlroots/backend/backend.c:50
        #9 0x7f88e358981a in multi_backend_destroy ../subprojects/wlroots/backend/multi/backend.c:54
        #10 0x7f88e358a059 in handle_display_destroy ../subprojects/wlroots/backend/multi/backend.c:107
        #11 0x7f88e314acde  (/lib64/libwayland-server.so.0+0x8cde)
        #12 0x7f88e314b466 in wl_display_destroy (/lib64/libwayland-server.so.0+0x9466)
        #13 0x559fefb52385 in main ../main.c:67
        #14 0x7f88e2639152 in __libc_start_main (/lib64/libc.so.6+0x27152)
        #15 0x559fefb4297d in _start (/home/simon/src/glider/build/glider+0x2297d)

    0x614000000180 is located 320 bytes inside of 416-byte region [0x614000000040,0x6140000001e0)
    freed by thread T0 here:
        #0 0x7f88e3d0a6b0 in __interceptor_free /build/gcc/src/gcc/libsanitizer/asan/asan_malloc_linux.cc:122
        #1 0x7f88e35b51fb in logind_session_destroy ../subprojects/wlroots/backend/session/logind.c:270
        #2 0x7f88e35905a4 in wlr_session_destroy ../subprojects/wlroots/backend/session/session.c:156
        #3 0x7f88e358f440 in handle_display_destroy ../subprojects/wlroots/backend/session/session.c:65
        #4 0x7f88e314acde  (/lib64/libwayland-server.so.0+0x8cde)

    previously allocated by thread T0 here:
        #0 0x7f88e3d0acd8 in __interceptor_calloc /build/gcc/src/gcc/libsanitizer/asan/asan_malloc_linux.cc:153
        #1 0x7f88e35b911c in logind_session_create ../subprojects/wlroots/backend/session/logind.c:746
        #2 0x7f88e358f6b4 in wlr_session_create ../subprojects/wlroots/backend/session/session.c:91
        #3 0x559fefb51ea6 in main ../main.c:20
        #4 0x7f88e2639152 in __libc_start_main (/lib64/libc.so.6+0x27152)
2019-12-01 10:26:12 -05:00
Simon Ser
16f22940d9 keyboard: emit key events without keymap
Sometimes compositors don't need an XKB keymap at all, they just handle
raw keycodes. Emit key events even if no keymap is set.
2019-12-01 10:25:50 -05:00
Simon Ser
dc6ef658b6 Revert "output: add block_idle_frame"
This reverts commit cbb2781fed.

In [1], we found issues with block_idle_frame and replaced it with
frame_pending. block_idle_frame is now unused.

[1]: https://github.com/swaywm/sway/pull/4772
2019-12-01 10:25:34 -05:00
n3rdopolis
ce5040a5a1 note libinput as well 2019-11-28 09:39:58 -05:00
n3rdopolis
e8db36d5d8 Update environment variable documentation to include more backends
Testing with exporting WLR_BACKENDS=drm worked, and it wasn't documented. Checking the backends folder, and it also mentions an RDP backend as well
2019-11-28 09:39:58 -05:00
Dorota Czaplejewicz
fadd4706ed virtual_keyboard: Accept keycode 0 2019-11-27 16:49:12 +01:00
Ronan Pigott
5df606d8ab render/gles2: do not set GL_TEXTURE_MAG_FILTER 2019-11-26 09:42:10 -05:00
Simon Ser
5cde35923c Simplify globals implementation by removing destructors
Some globals are static and it doesn't make sense to destroy them before
the wl_display. For instance, wl_compositor should be created before the
display is started and shouldn't be destroyed.

For these globals, we can simplify the code by removing the destructor
and stop keeping track of wl_resources (these will be destroyed with the
wl_display by libwayland).
2019-11-25 09:01:46 -05:00
Simon Ser
bcd5f7d259 render: remove return in wlr_texture_get_size
Otherwise this error happens:

    ../subprojects/wlroots/render/wlr_texture.c: In function ‘wlr_texture_get_size’:
    ../subprojects/wlroots/render/wlr_texture.c:47:9: error: ISO C forbids ‘return’ with expression, in function returning void [-Werror=pedantic]
       47 |  return texture->impl->get_size(texture, width, height);
          |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ../subprojects/wlroots/render/wlr_texture.c:45:6: note: declared here
       45 | void wlr_texture_get_size(struct wlr_texture *texture, int *width,
          |      ^~~~~~~~~~~~~~~~~~~~
2019-11-25 08:54:04 -05:00
Timidger
6bd7a62c09 Use layer shell v2 2019-11-23 17:52:00 -05:00
Jason
9cbbfa957c Amend typo 2019-11-23 10:33:47 -05:00
Jason
e8855ee462 Amend typos 2019-11-23 10:33:47 -05:00
Simon Ser
e959b882d5 backend/wayland: add support for presentation-time 2019-11-21 11:32:30 -05:00
Simon Ser
2122e49bea presentation-time: add helper for common case
Most of the time, compositors just display the surface's current buffer
on an output. Add an helper to make it easy to support presentation-time
in this case.
2019-11-21 11:03:43 -05:00
Simon Ser
533ea6d7ef presentation-time: make API more flexible
The wlr_presentation_feedback struct now tracks presentation feedback
for multiple resources (but still a single surface content update). This
allows the compositor to properly send presentation events even when
there is more than one frame of latency or when it references a
surface's buffer.
2019-11-21 11:03:43 -05:00
Simon Ser
3084cee7bc output: fix off-by-one wlr_output_event_present.commit_seq
Backends not supporting presentation feedback call
wlr_output_send_present with a NULL event in their commit handler. Since
the commit hasn't been applied yet, commit_seq still has its old value.
We need to increment it.

An alternative would be to move commit_seq in wlr_output_state. This
would allow to have a pending and a current commit_seq.
wlr_output_send_present could take the pending commit_seq when called
with a NULL event.
2019-11-21 11:03:43 -05:00
Simon Ser
2d9661f189 output: set wlr_output.commit_seq before firing the commit event
This allows listeners to read the commit sequence number.
2019-11-21 11:03:43 -05:00
Jan Beich
d0479cc2bc examples: set mode when creating shm object
$ screencopy
shm_open failed
failed to create buffer

$ posixshmcontrol ls
MODE            OWNER   GROUP   SIZE    PATH
---------       foo     foo     33177600        /wlroots-screencopy
2019-11-20 22:19:48 -05:00
Simon Ser
16e5e9541b Add -Wmissing-prototypes
This requires functions without a prototype definition to be static.
This allows to detect dead code, export less symbols and put shared
functions in headers.
2019-11-20 02:05:03 +00:00
Scott Anderson
685a5a11a9 backend/x11: Revert usage of present extension
This reverts commit 3317134adf.
This reverts commit a3c3b928a3.

There are some serious issues when running this on a real X server, as
opposed to running this on Xwayland, where this was tested.

More investigation needs to be done into why these issues happen and if
our usage of the present extension is correct.
2019-11-19 11:06:38 +01:00
Scott Moreau
fe72400bad build: Pass library as first argument to pkgconfig.generate()
Eliminates this warning when building wlroots as a subproject:

subprojects/wlroots/meson.build:216: DEPRECATION: Library wlroots
was passed to the libraries keyword argument of a previous call
to generate() method instead of first positional argument. Adding
wlroots to Requires field, but this is a deprecated behaviour
that will change in a future version of Meson. Please report the
issue if this warning cannot be avoided in your case.
2019-11-19 02:40:07 +01:00
Scott Anderson
3317134adf backend/x11: Drop required present version
We say 1.2, but I don't think we actually use anything that was
introduced past 1.0.
2019-11-18 11:53:17 +01:00
Scott Anderson
b58e8451b8 backend: Do not attempt DRM on X11/WL failure
This can really mess with the session if logind is not being used,
and it's going to always fail anyway.
2019-11-18 11:53:17 +01:00
Simon Ser
6c649bab53 output: add wlr_output_event_present.commit_seq
This is set to the value of wlr_output.commit_seq when the frame has
been submitted. This allows tracking presentation with more then 1 full
frame of latency.

References: https://github.com/swaywm/wlroots/issues/1917
2019-11-17 00:12:59 +01:00
Simon Ser
cde544de81 backend/wayland: expose remote objects
Expose the remote wl_display, wl_surface and wl_seat used by the Wayland
backend.

This allows compositors to customize the Wayland backend and to have
more freedom. For instance a compositor might want to handle clipboard
and drag-and-drop from the remote Wayland compositor. Another compositor
might want to setup pointer constraints.
2019-11-13 10:15:28 -05:00
Simon Ser
1e568d84df backend/wayland: add support for relative-pointer-unstable-v1
We just send relative motion events alongside absolute motion events.
Compositors can figure out how absolute and relative events are related
(e.g. whether they have been triggered by the same logical event) with
the frame event.
2019-11-13 10:15:19 -05:00
Drew DeVault
4c9423278a Introduce wlr_renderer_get_egl 2019-11-11 19:10:10 +01:00
Alynx Zhou
aa9ea95e1f Skip assign when sub_x or sub_y is NULL in wlr_surface_surface_at 2019-11-08 08:48:30 +01:00
Simon Ser
447835afc1 render/gles2: provide public API to access GL texture
Prior to this commit, compositors needed to render the texture to an
intermediate off-screen buffer using wlr_renderer APIs if they wanted to
use a custom rendering path (e.g. render to a 3D scene).

A new wlr_gles2_texture_get_attribs exposes the GL texture target and ID
so that compositors can render wlr_textures with their own shaders. An
example of a compositor doing so is available at [1].

[1]: 3db905b784/src/render.c (L227)
2019-11-07 14:24:03 -05:00
Simon Ser
eaa98f6aff render: remove EGL includes from wlr_texture.h 2019-11-06 11:30:57 -05:00