Commit graph

1758 commits

Author SHA1 Message Date
Kirill Primak
604df8b327 output-layout: fix function decl indentation 2022-12-05 18:21:04 +00:00
Simon Ser
532f3d3c20 xwayland/xwm: replace role with addon
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3545
2022-12-05 18:48:15 +01:00
Simon Ser
512deebd82 compositor: add wlr_surface.events.precommit 2022-12-05 10:51:46 +01:00
Simon Ser
c4727240af compositor: document wlr_surface_{enter,leave,send_frame_done} 2022-12-03 16:52:32 +00:00
Alexander Orzechowski
ec846adb54 wlr_drm: Add missing wlr_buffer import 2022-12-03 07:57:40 -05:00
Simon Ser
f36a5915da wl-drm: don't store wlr_renderer
Query the formats at init time, then forget about the renderer.
This will allow wl_drm to be created with a list of formats instead
of a renderer, and will behave better after a GPU reset.
2022-12-02 14:27:07 +00:00
Simon Ser
c8eb24d30e output: drop enable/mode events
The backend no longer changes the output state behind the
compositor's back. Instead, compositors can listen to the "commit"
event and check for WLR_OUTPUT_STATE_ENABLED/WLR_OUTPUT_STATE_MODE.

Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/2300
2022-12-01 20:05:04 +00:00
Simon Ser
19dfe99496 output-damage: stop listening for output mode events
These will go away.
2022-12-01 20:05:04 +00:00
Simon Ser
fecbaa2bd6 scene: stop listening for output enable/mode events
These will go away.
2022-12-01 20:05:04 +00:00
Alexander Orzechowski
fe891ebd4e output_init_render: Allow re-initialization
This lets the compositor call this function after the fact to replace
the renderer/allocator after a renderer context lost.
2022-12-01 10:01:35 +00:00
Alexander Orzechowski
db0e962368 wlr_texture: Expose owning renderer 2022-12-01 04:41:43 -05:00
Simon Ser
f103dc74d8 linux-dmabuf-v1: introduce wlr_linux_dmabuf_v1_create()
Some compositors may want to use the linux-dmabuf-v1 implementation
with a completely custom renderer. Add a function to create the
global with a default feedback.
2022-11-30 14:19:46 +01:00
Simon Ser
9c04fd2496 linux-dmabuf-v1: drop wlr_renderer field
This isn't used anymore.
2022-11-30 14:19:46 +01:00
Simon Ser
88493d1f7c linux-dmabuf-v1: don't use wlr_renderer to send legacy format list
The wlr_renderer field will go away in a subsequent commit.

Build the legacy device list from the default feedback instead.
2022-11-30 14:19:46 +01:00
Simon Ser
d45cffb865 linux-dmabuf-v1: don't use wlr_renderer to sanity check DMA-BUFs
The wlr_renderer field will go away in a subsequent commit.

Instead of trying to create a texture, try to import the DMA-BUF
into the DRM device FD.
2022-11-30 14:14:07 +01:00
Simon Ser
c99c60090c linux-dmabuf-v1: add version arg to create()
To be able to add support for newer versions without breaking
changes.
2022-11-30 14:14:04 +01:00
Simon Ser
444d94ef89 linux-dmabuf-v1: add "_with_renderer" suffix to create() function
Make it clear this is a helper consuming a wlr_renderer. We'll
add a lower-level create() function which doesn't take it in the
next commit.
2022-11-30 14:14:02 +01:00
Simon Ser
f0375eed24 backend/session: make optional
Some compositors are not interested in wlr_session, for instance
nested compositors.

Disabling wlr_session removes the udev dependency.
2022-11-25 16:15:29 +00:00
Simon Ser
76b3687739 shm: add create() function without a wlr_renderer
This allows compositors which don't use wlr_renderer to still use
wlroots' wl_shm implementation.
2022-11-25 15:16:42 +00:00
Kirill Primak
060df4c6c0 scene: introduce wlr_scene_buffer.events.outputs_update
This event is useful for e.g. sending the preferred buffer scale to the
client.
2022-11-24 22:28:13 +00:00
Simon Ser
42016fa262 compositor: make renderer optional
This is a first step towards moving texture uploading out of
wlr_compositor.

This commit allows compositors to opt-out of the texture uploading
by passing a NULL wlr_renderer. An immediate user of this is
gamescope, which currently implements a stub wlr_renderer just to
make wlr_compositor happy.
2022-11-24 21:55:24 +00:00
Simon Ser
359df5ef84 compsitor: document wlr_compositor_create() 2022-11-24 21:55:24 +00:00
Simon Ser
d47016abb2 backend/multi: stop pulling <wlr/backend/session.h>
Unused.
2022-11-24 21:50:28 +00:00
Simon Ser
0fa5743c26 render/gles2, render/pixman: stop pulling <wlr/backend.h>
No reason why the GLES2/Pixman renderers should depend on the
backend.
2022-11-24 21:50:28 +00:00
Simon Ser
b89a050e58 backend: stop pulling <wlr/backend/session.h>
We can just forward-declare the struct instead.
2022-11-24 21:50:28 +00:00
Simon Ser
ba13f471ea backend/session: drop unused <libudev.h>
We don't actually need to pull that header here.
2022-11-24 21:50:28 +00:00
Simon Ser
99134c26b8 render: stop pulling <wlr/backend.h>
Let's just forward-declare struct wlr_backend instead.

We need to fixup the Vulkan renderer: it needs makedev(), which
got included by chance via <wlr/backend.h> → <wlr/backend/session.h>
→ <libudev.h>.
2022-11-24 21:50:28 +00:00
Simon Ser
4ff46e6cf9 xwayland/xwm: add support for xwayland-shell-v1 2022-11-18 15:35:20 +00:00
Simon Ser
85b37127a6 xwayland/shell: add wlr_xwayland_shell_v1_surface_from_serial() 2022-11-18 15:35:20 +00:00
Simon Ser
d19191ff6b xwayland/server: delay non-lazy startup
This allows users to setup event listeners before the server is
actually started.
2022-11-18 15:35:20 +00:00
Simon Ser
3f40b0031f xwayland/server: add start signal
This can be used to know when wlr_xwayland_server decides to start
a new Xwayland process. At that point the wl_client has already
been created but the Xwayland process hasn't been started yet.
2022-11-18 15:35:20 +00:00
Simon Ser
d3b84463f8 xwayland: add wlr_xwayland_shell_v1_destroy() 2022-11-18 15:35:20 +00:00
Simon Ser
44c7e233ff xwayland: add wlr_xwayland_shell_v1_set_client() 2022-11-18 15:35:20 +00:00
Simon Ser
69b0b296a2 xwayland-shell-v1: new protocol implementation
References: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/163
2022-11-18 15:35:20 +00:00
Kirill Primak
236918d52e Nuke deprecated include/wlr/types/wlr_surface.h
Use wlr_compositor.h and wlr_subcompositor.h instead.
2022-11-17 10:12:06 +00:00
Simon Ser
6c3d6be74b output: drop wlr_output_damage_whole()
This function is not used anymore. Backends have no good reason to
damage outputs.
2022-11-17 09:17:32 +00:00
Simon Ser
e7c556fcf6 backend: drop wlr_backend_get_session()
This no longer has purpose.
2022-11-15 21:16:25 +00:00
Simon Ser
41b7acbab7 backend: return wlr_session in wlr_backend_autocreate() call
Up until now, wlr_backend_autocreate() created the wlr_session and
then stuffed it into struct wlr_multi_backend so that compositors
can grab it later.

This is an abuse of wlr_multi_backend and the wlr_backend API:
wlr_backend_get_session() and wlr_multi_backend.session only exist
to accomodate the needs of wlr_backend_autocreate(). What's more,
the DRM and libinput backends don't implement
wlr_backend_impl.get_session.

Instead, return the struct wlr_session to the compositor in the
wlr_backend_autocreate() call. wlr_backend_get_session() will be
removed in the next commit.
2022-11-15 21:16:25 +00:00
Simon Ser
0ae3c7b1a2 Introduce wlr_shm
This is a re-implementation of wl_shm. The motivations for using
this over the one shipped in libwayland are:

- Properly handle SIGBUS when accessing a wl_buffer's underlying
  data after the wl_buffer protocol object has been destroyed.
  With the current code, we just crash if the client does that
  and then shrinks the backing file.
- No need to fight the wl_shm_buffer API anymore. This was awkward
  because we weren't notified when clients created a wl_shm buffer,
  and this doesn't play well with our wlr_buffer abstraction.
- Access to the underlying FD. This makes it possible to forward
  the wl_shm buffer to a parent compositor with the Wayland/X11
  backends.
- Better stride checks. We can use our format table to ensure that
  the stride is consistent with the bpp and width.
2022-11-15 16:30:00 +00:00
Kirill Primak
8cfd44980b input-inhibitor: deprecate
The protocol itself has been deprecated.
2022-11-15 16:06:53 +00:00
Simon Ser
31ea61b390 render: add wlr_renderer.events.lost 2022-11-15 15:50:19 +00:00
Simon Ser
a541c9510a render: make wlr_renderer_begin return a bool 2022-11-15 15:50:19 +00:00
Simon Ser
23540b5579 render: allow wlr_renderer_impl.begin to fail
Make it return a bool to indicate success/failure. Adapt the
various implementations to check errors.
2022-11-15 15:50:19 +00:00
Simon Ser
4a70172e26 render: make some wlr_renderer fields private 2022-11-15 15:50:19 +00:00
Simon Ser
5451cbd183 render: add docs for wlr_renderer 2022-11-15 15:50:19 +00:00
Simon Ser
bf623ec782 content-type-v1: add version param to wlr_content_type_manager_v1_create() 2022-11-15 16:43:04 +01:00
Simon Ser
ff55663906 output: introduce request_state event
This allows backends to request the compositor to change the state
of an output.

References: https://github.com/swaywm/wlroots/issues/2300#issuecomment-761819673
2022-11-15 15:39:55 +00:00
Simon Ser
024627e872 content-type-v1: new protocol implementation
References: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/150
2022-11-15 15:36:09 +00:00
Simon Ser
258bf9be1e compositor: drop wlr_surface.{sx,sy}
The concept of a persistent accumulated surface offset is wrong
from a protocol point-of-view. wl_surface.offset is tied to a
commit, its interpretation depends on the surface role.

For example, with the following sequence:

    wl_surface@1.offset(1, 1)
    wl_surface@1.commit()
    wl_pointer@2.set_cursor(wl_surface@1, 42, 42)

The final cursor hotspot is (42, 42): the commit which happened
before the set_cursor request has no impact on the hotspot
computation.

The wlr_output_cursor logic already uses wlr_surface.current.{dx,dy}.
wlr_scene's drag icon doesn't, update it accordingly.
2022-11-15 13:41:09 +00:00
zccrs
5b34fe5513 render/vulkan: add wlr_vk_texture_has_alpha
Allow to get whether has alpha channel of the VkImage, it can help an
optimization to disable blending when the texture doesn't have alpha.
Because the VkFormat isn't enough because it's always set to
VK_FORMAT_B8G8R8A8_SRGB or VK_FORMAT_R8G8B8A8_SRGB.
2022-11-15 10:58:45 +08:00
Alexander Orzechowski
c8a5dfcc87 wlr_scene: Add drag icon helper 2022-11-14 15:44:43 +00:00
Simon Ser
9f793d3503 layer-shell-v1: specify version in constructor
This allows compositors to indicate which features they support,
and is required to eventually make this API stable.

References: https://github.com/swaywm/sway/issues/7260
2022-11-14 09:52:13 +01:00
Kirill Primak
627a5c5112 xwayland: fix wlr_xwayland_surface_from_wlr_surface() docs
32daa43a45 has removed the asymmetry in
the relationship of a wlr_surface and an unmapped wlr_xwayland_surface,
when wlr_surface.role_data wasn't NULL but wlr_xwayland_surface.surface
was. However, this also means that
wlr_xwayland_surface_from_wlr_surface() now returns NULL if the
wlr_surface is unmapped. Fix the documentation to reflect this.
2022-11-13 01:35:12 +03:00
Simon Ser
2b22a10478 scene: constify region APIs 2022-11-11 23:11:17 +00:00
Simon Ser
c5d79bfb26 region: constify 2022-11-11 23:11:17 +00:00
Simon Ser
fe4225d5de output: constify damage APIs 2022-11-11 23:11:17 +00:00
Simon Ser
9e10e9af7f output-damage: constify wlr_output_damage_add() 2022-11-11 23:11:17 +00:00
Simon Ser
fb7bd920a6 damage-ring: constify wlr_damage_ring_add() 2022-11-11 23:11:17 +00:00
Simon Ser
93597952aa buffer: constify wlr_client_buffer_apply_damage() 2022-11-11 23:11:17 +00:00
Simon Ser
6baf045590 render/texture: constify wlr_texture_update_from_buffer() 2022-11-11 23:11:17 +00:00
Simon Ser
9fd28d1e81 util/region: constify 2022-11-11 23:11:17 +00:00
Kirill Primak
a707b7b101 output-damage: deprecate 2022-11-11 05:31:10 +00:00
Alexander Orzechowski
ea40ba4f6a wlr_scene: Fix texture reuse
Add private interface to ignore a buffer that's locking a client_buffer
for damage tracking. This should eventually be replaced by wlr_raster.
2022-11-11 00:08:04 +00:00
Kirill Primak
4152db92ef damage-ring: add missing headers 2022-11-08 17:10:56 +00:00
zccrs
270914d379 render/vulkan: add some interfaces to allow compositors to integrate
Added wlr_vk_renderer_get_* functions to allow get the VkInstance,
VkPhysicalDevice, VkDevice, queue family of a wlr_vk_renderer.

Added wlr_vk_renderer_get_current_image_attribs function to allow get
the VkImage of current renderer buffer to use on compositors.

Added wlr_renderer_is_vk function, it's like the wlr_renderer_is_gles2,
returns true if the wlr_renderer is a wlr_vk_renderer.

Added wlr_vk_image_get_attribs function to get a VkImage and it's
extras information (e.g. a VkImageLayout and VkImageFormat of the
VkImage) from a wlr_texture.
2022-11-08 12:56:38 +01:00
Kirill Primak
32daa43a45 xwayland/xwm: use role object destroy handler 2022-11-06 17:00:00 +03:00
Kirill Primak
acd5a64fd1 xdg-shell: use role object destroy handler 2022-11-06 17:00:00 +03:00
Kirill Primak
92fbfda2ca drag-icon: use role object destroy handler 2022-11-06 17:00:00 +03:00
Kirill Primak
75af6a0a39 input-method: use role object destroy handler 2022-11-06 17:00:00 +03:00
Kirill Primak
bcf6b2bbf8 session-lock: use role object destroy handler 2022-11-06 17:00:00 +03:00
Kirill Primak
2518ace573 subcompositor: use role object destroy handler 2022-11-06 17:00:00 +03:00
Kirill Primak
3da2cf3eb3 layer-shell: use role object destroy handler 2022-11-06 17:00:00 +03:00
Kirill Primak
756260ac05 compositor: introduce wlr_surface_destroy_role_object() 2022-11-06 14:16:05 +03:00
Kirill Primak
1243a855d4 xdg-shell: fix geometry types 2022-11-05 18:30:09 +00:00
Simon Ser
05454618cd xwayland: split headers
We're about to get one more Xwayland-related thing, and this header
already contains two things.
2022-11-02 19:00:23 +01:00
Isaac Freund
a773231c42 wlr-output-management: implement adaptive sync
Version 4 of the protocol adds support for reporting/setting adaptive
sync state of outputs. Implement these new requests/events in wlroots.
2022-10-24 16:19:25 +00:00
Simon Ser
ccf4e04036 output: clarify custom modes warning
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3514
2022-10-20 10:43:50 +00:00
Simon Ser
3a949ea8eb idle-notify-v1: new protocol implementation
References: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/29
2022-10-14 13:36:15 +00:00
Kirill Primak
a049d66dd7 xdg-toplevel: send invalid_parent error 2022-10-14 10:57:49 +00:00
Simon Ser
5c382f6344 drm-lease-v1: fix error codepath
We were crashing in the error codepath [1] when
wlr_drm_create_lease() fails.

To fix this, delay the creation of the wlr_drm_lease_v1 until the
request is granted. Previously we were allocating that struct early
without populating the drm_lease field. However that means we ended
up with a half-constructed struct in the error codepath which is
annoying to handle.

[1]: https://github.com/swaywm/sway/issues/7204#issuecomment-1269797356
2022-10-07 19:49:28 +00:00
Kirill Primak
46a686ce6b output-damage: drop unused pending_attach_render 2022-10-07 18:09:26 +03:00
Kirill Primak
dd0665d822 output-damage: drop precommit listener 2022-10-07 17:43:50 +03:00
Simon Ser
6832ae14aa render: drop wlr_renderer_read_pixels() flags
These are unused.
2022-10-04 09:15:19 +02:00
Consolatis
e22aa2796c screencopy-v1: make sure wlr_buffer enum is visible
.. by including wlr_buffer.h
2022-10-01 18:53:36 +00:00
Simon Ser
a0345f2854 output: add wlr_output_state.allow_artifacts
When starting up, the compositor might call wlr_output_set_mode()
with a mode which is already the current one. wlroots will detect
this and make the wlr_output_set_mode() call a no-op. During the
next wlr_output_commit() call, wlroots will perform an atomic
commit without the ALLOW_MODESET flag.

This is an issue, because some drivers need ALLOW_MODESET even if
the mode is the same. For instance, if the FB stride or modifier
changed, some drivers require a modeset.

Add a new flag "allow_artifacts" which is set when the compositor
calls mode-setting functions. Use this flag to figure out whether
we want to perform atomic commits with ALLOW_MODESET.

(The name "allow_artifacts" is picked because ALLOW_MODESET is a
misnomer, see [1].)

[1]: https://patchwork.freedesktop.org/patch/505107/

Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3499
2022-09-30 10:58:17 +00:00
Simon Ser
c153ae3c5d screencopy-v1: use wlr_buffer APIs
Instead of using low-level wl_shm_buffer and wlr_dmabuf_v1_buffer
APIs, use the unified wlr_buffer APIs. That way it doesn't matter
what the exact wlr_buffer implementation is used, any which provides
the necessary capabilities (data_ptr or dmabuf) would work.

Simplifies the logic a bit, and will make the transition to wlr_shm
easier.
2022-09-22 18:01:52 +00:00
Simon Ser
f03da48491 screencopy-v1: rename wlr_screencopy_frame_v1.stride
Make it clear it's only about shm, not about DMA-BUFs.
2022-09-22 18:01:52 +00:00
Simon Ser
77b829e15f screencopy-v1: use DRM format code for shm buffers
Will allow us to simplify common shm/DMA-BUF logic later on.
2022-09-22 18:01:52 +00:00
Simon Ser
4885c08f38 screencopy-v1: rename wlr_screencopy_frame_v1.{format,fourcc}
Make it clear that one is for shm buffers only, and the other is
for DMA-BUF buffers only.
2022-09-22 18:01:52 +00:00
Simon Ser
2178573b0a output: add wlr_output_mode.picture_aspect_ratio
CTA-861-H defines a picture aspect ratio which may be attached to
each mode. This affects the way the sink will display the image.
See annexes H.1 and H.2 for examples.
2022-09-22 09:36:59 +02:00
Simon Ser
1465d238a4 single-pixel-buffer-v1: fix header guard name
Be consistent with other headers.
2022-09-17 09:18:11 +02:00
Kirill Primak
4cc3abb966 xdg-foreign-v2: s/unmap/destroy
Same as the previous commit.
2022-09-11 09:20:08 +03:00
Kirill Primak
ba7bbab3ab xdg-foreign-v1: s/unmap/destroy
dac040f87f mistakenly renamed
xdg_surface_destroy listener, which was listening to *unmap* events, to
xdg_surface_unmap. The actual fix, however, is to listen to destroy
events. This fixes various crashes.
2022-09-11 09:20:08 +03:00
Simon Ser
f8ae564906 compositor: fix wlr_surface_set_role return value docs
It returns a bool, not an int.
2022-09-05 15:34:19 +02:00
Isaac Freund
fd0b0276c9 output: remove unknown adaptive sync state
This was previously used by the X11 backend but is no longer required
since the previous commit.
2022-08-30 17:53:50 +00:00
Simon Ser
8c70245d5f output: fail commits if adaptive sync cannot be enabled
Previously, adaptive sync was just a hint and wouldn't make any
atomic commit fail if the backend didn't support it. The main reason
is wlr_output_test wasn't supported at the time.

Now that we have a way for compositors to test whether a change can
work, let's remove the exception for adaptive sync and convert it to
a regular output state field.
2022-08-30 17:53:50 +00:00
Kenny Levinsen
7c575922c0 wlr_scene: Convert render_list to wl_array
This simplifies some of the growth logic, but uses array_realloc to shrink the
array if needed.
2022-08-19 19:38:33 +02:00
Alexander Orzechowski
1d08ef234e util/box: Introduce wlr_fbox_equal 2022-08-15 06:14:59 -04:00
Alexander Orzechowski
9f3bd64a33 util/box: Introduce wlr_box_equal 2022-08-15 06:14:28 -04:00
Alexander Orzechowski
59675347e6 wlr_scene: Remove unused typedef 2022-08-14 02:38:51 -04:00