Commit Graph

1508 Commits

Author SHA1 Message Date
Andri Yngvason 273b280f46 virtual-pointer: Add request for mapping to specific output 2020-02-10 21:01:38 +01:00
Jan Staněk f2943bdf61 Declare wlr_seat globals as extern 2020-01-28 15:45:58 +01:00
Simon Ser 7f2bd0b211 render: unconditionally disable implicit X11 includes
Even if the X11 backend or Xwayland is enabled, we don't rely on
EGL/egl.h including Xlib headers.
2020-01-24 21:33:12 +00:00
Simon Ser 1f722f5c80 build: replace version with soversion
This allows us to have a single number to update when doing a release.

This drops WLR_VERSION_API_* definitions.
2020-01-24 11:17:03 +01:00
Drew DeVault ebdbe177d6 Drop RDP backend
Users interested in remote access to wlroots compositors should use
wayvnc:

https://github.com/any1/wayvnc
2020-01-10 19:38:39 +01:00
Simon Ser e6fd880686 backend/wayland: listen to wl_buffer.release events
Previously, we just assumed submitting a new frame would make the
compositor release the current one. This isn't always the case, for
instance Sway retains old buffers when a transaction is pending. This
resulted in synchronization issues with clients writing in
front-buffers.

Fix this by un-referencing a wlr_buffer when the parent compositor sends
wl_buffer.release.

Tested by running a fullscreen mpv instance in Sway with the Wayland
backend.
2020-01-09 07:41:50 -07:00
Simon Ser 346b43e937 render: guard rendering operations between begin() and end()
Add a wlr_renderer.rendering bool, set it to true between
wlr_renderer_begin() and wlr_renderer_end(). Assert we're rendering when
calling functions that render.
2019-12-31 08:07:44 -07:00
Josef Gajdusek a7b538008b virtual-pointer: Add support for the wlr-virtual-pointer-unstable-v1 2019-12-31 10:29:02 +01:00
Simon Ser 7e521fed97 xdg-shell: fix inert xdg_surface handling
Closes: https://github.com/swaywm/sway/issues/4834
Closes: https://github.com/swaywm/wlroots/issues/1890
2019-12-30 14:24:35 -07:00
Simon Ser 8fc16890c7 output: refuse to commit a buffer or modeset a disabled output
References: https://github.com/swaywm/wlroots/issues/1780#issuecomment-518938390
2019-12-30 11:21:11 -07:00
Simon Ser 5d1ba0f446 output: re-introduce atomic mode, enabled, scale and transform
This reverts commit 01f903874b and re-applies
commit ee5f98ad49.

Updates: https://github.com/swaywm/wlroots/issues/1640 (Atomic output updates issue)
See also: https://github.com/swaywm/wlroots/pull/1762 (Atomic output updates original PR)
See also: https://github.com/swaywm/wlroots/issues/1780 (Issue caused by atomic output updates)
See also: https://github.com/swaywm/sway/issues/4419 (Issue caused by atomic output updates)
See also: https://github.com/swaywm/wlroots/pull/1781 (Revert PR)
2019-12-30 11:21:11 -07:00
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
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
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
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 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
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
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 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
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
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
Scott Anderson 85a2ee6d30 render/gles: Simplify textures a bit
We don't need our own enum for types. Instead we just use
GL_TEXTURE_{2D,EXTERNAL_OES}, which already describes usage.

Also fixes a situation where we were using GL_TEXTURE_2D in a situation
we should not have. wl_drm buffers are always GL_TEXTURE_EXTERNAL_OES,
no matter if they're RGB or any other format.
2019-11-06 09:46:01 +01:00
Brian Ashworth f2d3b1000f Introduce wlr_keyboard_group
A wlr_keyboard_group allows for multiple keyboard devices to be
combined into one logical keyboard. Each keyboard device can only be
added to one keyboard group. This helps with the situation where one
physical keyboard is exposed as multiple keyboard devices. It is up to
the compositors on how they group keyboards together, if at all.

Since a wlr_keyboard_group is one logical keyboard, the keys are a set.
This means that if a key is pressed on multiple keyboard devices, the
key event will only be emitted once, but the internal state will count
the number of devices that the key is pressed on. Likewise, the key
release will not be emitted until the key is released from all devices.
If the compositor wants access to which keys are pressed and released
on each keyboard device, the events for those devices can be listened
to, as they currently are, in addition to the group keyboard's events.

Also, all keyboard devices in the group must share the same keymap. If
the keymap's differ, the keyboard device will not be able to be added
to the group. Once in the group, if the keymap or effective layout for
one keyboard device changes, it will be synced to all keyboard devices
in the group. The repeat info and keyboard modifiers are also synced
2019-11-05 20:05:49 +01:00
Scott Anderson a3c3b928a3 backend/x11: Give X11 a real rendering loop
Makes use of the present extension to get notified of vsync, and not
require any stupid timer hacks. Also make use of the present version of
ConfigureNotify, because why not?
2019-11-02 12:43:33 +01:00
Simon Ser 0e57effd38 backend/drm: add support for custom modes
Use the CVT algorithm to create a drmModeModeInfo.
2019-10-27 10:46:47 -04:00
Simon Ser e97c2c3639 backend/drm: retry without modifiers for the primary plane
On some Intel cards using modifiers can fill the FIFO and prevent
hotplugged outputs from being properly enabled.

Add a fallback without modifiers.

Fixes: 2bdd1d0896 ("backend/drm: use modifiers for our GBM buffers")
References: https://github.com/swaywm/wlroots/issues/1840
Closes: https://github.com/swaywm/wlroots/issues/1852
2019-10-23 09:36:50 +00:00
Simon Ser fd25e2ca11 backend/drm: track gbm_bo during direct scan-out
We need to destroy the gbm_bo we imported and drmModeRmFb.

Closes: https://github.com/swaywm/sway/issues/4662
2019-10-22 21:50:31 +00:00
Andri Yngvason 61a6f2b928 screencopy: Implement damage reporting 2019-10-22 10:41:32 -04:00
Andri Yngvason 5d8bd4d343 output: Add commit sequence number
This allows synchronisation between different instances of commit/precommit
callbacks.
2019-10-22 10:41:32 -04:00
Timidger 1724261910 layer_shell: set layer of existing surface 2019-10-16 09:41:13 -04:00
Simon Ser 5bddb5a909 backend/wayland: add support for direct scan-out
Closes: https://github.com/swaywm/wlroots/issues/1830
2019-10-16 09:40:26 -04:00
Ivan Molodetskikh cbb2781fed output: add block_idle_frame 2019-10-16 09:35:07 -04:00
Danilo Spinella 41cbb80e25 Add new define EGL_NO_X11 for newer mesa library
Define both MESA_EGL_NO_X11_HEADERS and EGL_NO_X11 for
backward combatibility.
2019-10-16 16:29:25 +03:00
Simon Ser 2bdd1d0896 backend/drm: use modifiers for our GBM buffers 2019-10-11 08:11:48 -04:00
Scott Moreau 3b4824a2fe xwayland: Expose configure request mask
Without this information, compositors have no way to tell whether
or not to consider the position information valid. Most notably,
a compositor needs to know if it should pick a position for the
surface or use the position sent in the configure request.
2019-10-08 19:46:06 +03:00
Markus Ongyerth ebeef0fbe8 Clean up wayland backend tablet support
Mostly address feedback from emersion on PR #1694
Remove const qualifier from char *name, to allow free() call
2019-09-26 19:41:19 +03:00
Markus Ongyerth 2285e36b0c Add zwp-tablet-unstable-v2 client support
This allows wlroots based compositors to properly use graphic tablets
with the wayland backend.
This should be a decent quality of life improvement when working on
tablet related features.
2019-09-26 19:41:19 +03:00
Ivan Molodetskikh 020a33e057 presentation_feedback: add the sampled state 2019-09-19 19:44:19 +03:00
Sebastian Krzyszkowiak a14d650864 wlr_seat_touch: Destroy the touchpoint on client destroy
Since e26217c51e3a5e1d7dfc95a8a76299e056497981, touchpoints can outlive
surfaces. This works fine as long as the client stays around, but fails
horribly otherwise; therefore we have to make sure that touchpoints don't
outlive their clients.

Fixes #1788
2019-09-14 16:19:07 +03:00
Brian Ashworth 9914784594 wlr_xdg_toplevel: reparent on parent unmap
From the xdg-shell specification:
	If the parent is unmapped then its children are managed as
	though the parent of the now-unmapped parent has become the
	parent of this surface. If no parent exists for the now-unmapped
	parent then the children are managed as though they have no
	parent surface.
2019-08-15 11:19:06 +03:00
Sebastian Krzyszkowiak 78d96009e4 wlr_xdg_popup: grab touch events alongside pointer and keyboard
Fixes #933
2019-08-12 09:31:49 +09:00