Commit graph

1813 commits

Author SHA1 Message Date
Simon Ser
587852056c output: add wlr_output_add_software_cursors_to_render_pass()
Same as wlr_output_render_software_cursors(), but takes a
struct wlr_render_pass.
2023-04-25 17:26:34 +02:00
Simon Ser
4a1ad32534 render: add render pass helpers 2023-04-25 17:25:10 +02:00
Simon Ser
756dedae20 Add a new renderer API
Goals:

- Extensibility: we need to be able to add new params to the calls
  to render a texture/rect. For instance we'll need to add fences to
  the render texture operation for explicit sync purposes.
- No implicit state: no more bind_buffer, begin, end.
- No matrices: these hurt Pixman and we don't need them.
- Clip regions for optimized damage repainting.

Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3188
2023-04-25 17:25:10 +02:00
Simon Ser
44069dfd5e output-layer: add cropping support
Add a src_box state field. Use the SRC_* KMS props in the DRM
backend, reject the layers in the Wayland backend (for now, we can
support it later via viewporter).
2023-04-20 10:39:46 +02:00
Simon Ser
dae2deb3c9 compositor: add wlr_surface_set_preferred_buffer_transform()
References: https://gitlab.freedesktop.org/wayland/wayland/-/merge_requests/220
2023-04-14 17:07:26 +02:00
Simon Ser
42edd36785 compositor: add wlr_surface_set_preferred_buffer_scale()
References: https://gitlab.freedesktop.org/wayland/wayland/-/merge_requests/220
2023-04-14 17:07:26 +02:00
Simon Ser
0bb574239d compositor: pass version in wlr_compositor_create
This allows wlroots to support newer versions of the interface
without breaking the API.
2023-04-14 17:07:26 +02:00
Simon Ser
9ef98452a3 output-damage: drop
Compositors can migrate to wlr_damage_ring.
2023-04-06 20:34:30 +00:00
Simon Ser
079ff9e6fb output: add wlr_output_is_direct_scanout_allowed()
This lets compositors check whether direct scan-out is possible.
Compositors will soon be responsible for manually calling this
function.
2023-04-06 21:42:08 +02:00
Simon Ser
835208db98 output-layer: add support for scaling buffers
This allows callers to set a destination size different from the
buffer size to scale them.

The DRM backend supports this. The Wayland backend doesn't yet
(we'd need to wire up viewporter).
2023-04-04 19:39:38 +02:00
Simon Ser
e00c4cd7dc output-layer: cache current state
The will be used by the Wayland backend to figure out whether
updating sub-surface position is necessary.
2023-03-28 22:58:29 +00:00
zccrs
5602fb1373 backend/wayland: fix undefined reference to wlr_wl_input_device_get_seat
Amend b7e9ad79 to remove wlr_wl_input_device_get_seat definition.

Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3611
2023-03-20 09:49:54 +08:00
Simon Ser
1b6fac4aa6 output-layer: require all layers in wlr_output_state.layers
- Simplifies the backends
- Avoids having two ways to do the same thing: previously one could
  disable a layer by either omitting it from wlr_output_state.layers,
  or by passing a NULL buffer
- We can change our mind in the future: we can allow users to omit
  some layers and define a meaning without breaking the API.

References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4017#note_1783997
2023-03-10 11:16:01 +00:00
Simon Ser
cab47d33e2 util/log: prefix WLR_REL_SRC_DIR with underscore
Just like _WLR_FILENAME and _WLR_ATTRIB_PRINTF, this makes it more
obvious that this isn't part of our API.
2023-03-01 00:52:18 +01:00
Simon Ser
fef8ab22e3 output: introduce wlr_output_configure_primary_swapchain()
The goal is to simplify wlr_output by moving all of its rendering
API into separate helpers. Here is a first step to sunset
wlr_output_attach_render(). Instead, compositors call
wlr_output_configure_primary_swapchain(), wlr_swapchain_acquire(),
wlr_renderer_begin_with_buffer() and wlr_output_attach_buffer().

Note that compositors can supply a base struct wlr_output_state.
This is useful to allocate a buffer suitable for submission with
a modeset, for instance.

Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3079
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3197
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3984
2023-02-24 18:22:20 +00:00
Simon Ser
b33ab26fe7 render/swapchain: make public
We've had this struct for a while. It'd be useful for compositors
if they want to manage the swap chains themselves instead of being
forced to use wlr_output's. Some compositors might also want to use
a swapchain without an output.
2023-02-21 17:14:31 +01:00
Simon Ser
3874577d3c output-layer: document interactions with screen capture
When e.g. screencopy-v1 is active, callers are responsible for
disabling output layers.
2023-02-21 10:35:30 +00:00
Simon Ser
7215bd1e0f output: expose wlr_output_state_set_buffer() 2023-02-21 09:43:43 +00:00
Simon Ser
4629d0ef40 output: expose wlr_output_state_finish()
Same as the original function, but check for the bitfield before
calling pixman_region32_fini(), because that function expects an
initialized region.
2023-02-21 09:43:43 +00:00
Alexander Orzechowski
3ef9f91283 wlr_scene: Add dmabuf_feedback helper 2023-02-20 17:21:17 -05:00
Alexander Orzechowski
323f0b94db wlr_scene: Cleanup header includes
We don't need to pull wlr_compositor.
2023-02-20 16:53:59 -05:00
Simon Ser
849c362ffb linux-dmabuf-v1: add helper for output layer feedback events 2023-02-20 18:38:57 +01:00
Simon Ser
e1335a792a output-layer: add feedback event 2023-02-20 18:38:57 +01:00
Simon Ser
3e0ce761ad output: add wlr_output_set_layers() 2023-02-20 18:38:09 +01:00
Simon Ser
2f29b0c438 Add wlr_output_layer
This is based on previous work [1] [2].

This new API allows compositors to display buffers without needing to
perform rendering operations. This API can be implemented on Wayland
using subsurfaces and on DRM using KMS planes.

Compared to [1], this approach leverages wlr_addon_set to let backends
attach their own private state to layers, removes the pending
state (necessary for interop with wlr_output_commit_state()) and
enum wlr_output_layer_state_field.

[1]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/1985
[2]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3447
2023-02-20 18:38:09 +01:00
John Lindgren
068280201a xwayland: Read and publish _NET_WM_STRUT_PARTIAL property
This is needed for compositors that want to reserve space for
XWayland panels.  Such a feature can be useful in a "transitional"
setup, where only the X11 window manager and compositor is replaced
but other components of an X11 desktop environment are still used.

This change simply reads the X11 property; the compositor is free
to ignore it.  Thus, compositors that don't want to support such a
"transitional" feature are not impacted.

v2: Update xwayland_surface_associate()
2023-02-13 12:57:20 -05:00
Kenny Levinsen
1225f81a6a scene: Add fractional scale handling 2023-02-08 16:31:39 +01:00
Kenny Levinsen
efb8df8b22 wp-fractional-scale-v1: new protocol implementation
This implements the WIP wp-fractional-scale-v1 protocol.
2023-02-08 16:31:39 +01:00
Simon Ser
0c966f102c linux-dmabuf-v1: add wlr_linux_dmabuf_feedback_v1_init_with_options() 2023-02-06 19:14:15 +00:00
Simon Ser
b264ec7767 linux-dmabuf-v1: add basic helpers for feedback 2023-02-06 19:14:15 +00:00
Simon Ser
5cd14dfc91 linux-dmabuf-v1: stop using const in feedback
Instead of using const pointers, use structs owned by the tranche.
This will allow wlroots to expose helpers to build feedback
objects.
2023-02-06 19:14:15 +00:00
Alexander Orzechowski
7b32c25a4f wlr_scene: Rename wlr_scene_surface_from_buffer
This renames it to wlr_scene_surface_try_from_buffer to be more clear
that this function can return NULL. This is inline with the rest of
wlroots[1].

[1] https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3991
2023-02-04 02:57:42 -05:00
Simon Ser
eb3e8f08a8 subcompositor: convert to try_from
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/884
2023-02-01 20:14:39 +01:00
Simon Ser
c5f7f8ab98 ext-session-lock-v1: convert to try_from
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/884
2023-02-01 20:14:12 +01:00
Simon Ser
f9bd416d41 layer-shell-v1: convert to try_from
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/884
2023-02-01 20:13:53 +01:00
Simon Ser
49cb85ad72 input-method-v2: convert to try_from
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/884
2023-02-01 20:13:30 +01:00
Simon Ser
711a1a3ed4 xdg-shell: convert to try_from
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/884
2023-02-01 20:12:49 +01:00
Kirill Primak
fbf5982e38 xwayland/xwm: introduce wlr_xwayland_surface_try_from_wlr_surface()
This new function replaces wlr_surface_is_xwayland_surface() and
wlr_xwayland_surface_from_wlr_surface().
2023-02-01 16:13:21 +00:00
Simon Ser
3668c9d86c examples, tinywl: use "default" cursor instead of "left_ptr"
"left_ptr" is the X11 name, "default" is the cursor spec name.
2023-02-01 15:00:42 +01:00
Simon Ser
0f24d27e0b xdg-shell: rename wlr_xdg_popup.committed to sent_initial_configure
We made a similar change to wlr_xdg_toplevel.
2023-01-31 16:27:05 +01:00
Simon Ser
df0c926a7a xdg-shell: rename wlr_xdg_toplevel.added to sent_initial_configure
This is more descriptive, and avoids the confusion with
wlr_xdg_surface.added.
2023-01-31 16:20:33 +01:00
Simon Ser
0e54b861e9 seat/keyboard: constify wlr_seat_keyboard_notify_enter() 2023-01-26 15:06:45 +00:00
Simon Ser
695d28c250 seat/keyboard: constify wlr_seat_keyboard_notify_modifiers() 2023-01-26 15:06:45 +00:00
Simon Ser
e44834595d seat/keyboard: constify args in wlr_seat_keyboard_enter() 2023-01-26 15:06:45 +00:00
Simon Ser
12e04d8f83 seat/keyboard: constify wlr_seat_keyboard_send_modifiers() 2023-01-26 15:06:45 +00:00
Alexander Orzechowski
5007e713b4 wlr_scene: Send intersecting list of scene outputs for outputs_update signal 2023-01-21 16:23:30 -05:00
Kirill Primak
843b874f22 output-layout: improve closest point for no outputs case
Without outputs, all points are equally invalid anyway, but for e.g.
cursor warping it makes more sense to preserve the original position.
2023-01-21 12:48:43 +00:00
Simon Ser
e93ecc669c tablet-tool: revert bitfield in enum wlr_tablet_tool_tip_state
This was changed to a bitfield by mistake.

References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3484#note_1697926
2023-01-03 20:15:55 +00:00
Isaac Freund
869af1cfbb
session-lock: send more protocol errors
The invalid_destroy and invalid_unlock protocol errors aren't currently
sent by wlroots and instead left up to the compositor. However, we can
handle these as well without much additional complexity.

This also adds a missing wl_resource_destroy() call if the lock is inert
in lock_handle_unlock_and_destroy().
2022-12-23 16:56:42 +01:00
Simon Ser
7081687843 keyboard: improve documentation 2022-12-15 19:49:45 +00:00
xiliuya
7f6d646e0a keyboard: only update LEDs when changed 2022-12-14 17:51:06 +01:00
Kirill Primak
8f58c060fd util/region: forbid "shrinking" a region with wlr_region_expand()
The logic isn't correct.
2022-12-09 16:46:36 +00:00
Ronan Pigott
f8e70af318 wlr_xdg_activation_v1: add new_token event 2022-12-06 05:45:37 +00:00
Kirill Primak
097ea84cda output-layout: improve API
- wlr_output_layout_add{,_auto}() now return a bool indicating whether
  the function has succeeded.
- wlr_output_layout_move() is removed.

Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/1083
2022-12-05 18:21:04 +00:00
Kirill Primak
27ea18cc33 output-layout: remove wlr_output_layout_output_state
wlroots uses "// private state" comments to denote structure fields
which shouldn't be accessed by compositors, so let's drop
wlr_output_layout_output_state and inline its fields into
wlr_output_layout_output; this also simplifies layout output creation.
2022-12-05 18:21:04 +00:00
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