Commit Graph

1311 Commits

Author SHA1 Message Date
Simon Ser 1b4fb4b537 touch: document event data types 2021-06-30 11:24:08 +02:00
Simon Ser bcbdee43f7 pointer: document event data types 2021-06-30 11:23:50 +02:00
Simon Ser 7cbcc65ad0 surface: make wlr_subsurface_create private
Same as [1], but for wlr_subsurface.

[1]: https://github.com/swaywm/wlroots/pull/2814
2021-06-29 10:32:17 -04:00
Simon Ser 634a20d89c Drop WLR_VERSION_API_*
These weren't set in the build, thus Meson was just dropping them
in the generated file.
2021-06-29 12:22:55 +02:00
Simon Ser a2419eb4ea render/egl: make most functions private
The wlr_egl functions are mostly used internally by the GLES2
renderer. Let's reduce our API surface a bit by hiding them. If
there are good use-cases for one of these, we can always make them
public again.

The functions mutating the current EGL context are not made private
because e.g. Wayfire uses them.
2021-06-24 13:53:05 -04:00
Simon Ser b69db15da6 render/egl: remove stale wlr_egl_export_image_to_dmabuf decl
This function has been removed, but we forgot to drop it from the
header.
2021-06-24 11:57:14 +02:00
Simon Ser 2f615468b6 backend: add output state allow-lists
Right now, when a new output state field is added, all backends by
default won't reject it. This means we need to add new checks to
each and every backend when we introduce a new state field.

Instead, introduce a bitmask of supported output state fields in
each backend, and error out if the user has submitted an unknown
field.

Some fields don't need any backend involvment to work. These are
listed in WLR_OUTPUT_STATE_BACKEND_OPTIONAL as a convenience.
2021-06-20 23:17:08 +02:00
zccrs 3c03639cd5 render: add get native paint target of renderer
Add wlr_pixman_buffer_get_current_image for wlr_pixman_renderer.
Add wlr_gles2_buffer_get_current_fbo for wlr_gles2_renderer.

Allow get the FBO/pixman_image_t, the compositor can be add some
action for FBO(for eg, attach a depth buffer), or without pixman
render to pixman_image_t(for eg, use QPainter of Qt instead of pixman).
2021-06-19 10:04:35 +02:00
zccrs dc17ecd236 render/pixman: add wlr_*_is_pixman and wlr_pixman_texture_get_image
Add the following functions:

- wlr_renderer_is_pixman
- wlr_texture_is_pixman
- wlr_pixman_texture_get_image
2021-06-19 10:04:35 +02:00
zccrs fdc40e071e render/gles2: add wlr_renderer_is_gles2
Export the interface used to determine whether the wlr_renderer object
is gles2.
2021-06-19 10:04:35 +02:00
Simon Ser 2806154900 render: add missing arg to wlr_renderer_impl.get_buffer_caps
The types of buffers supported by the renderer might depend on the
renderer's instance. For instance, a renderer might only support
DMA-BUFs if the necessary EGL extensions are available.

Pass the wlr_renderer to get_buffer_caps so that the renderer can
perform such checks.

Fixes: 982498fab3 ("render: introduce renderer_get_render_buffer_caps")
2021-06-09 16:41:03 +02:00
Simon Ser 69477051cc matrix: deprecate wlr_matrix_projection
This function has baked-in GL assumptions. Compositors shouldn't
need to use it.
2021-06-07 22:55:46 +02:00
Simon Ser 1a06ea7750 output: make attach_render and rollback_render optional
If these aren't provided by the backend, allocate a swapchain for the
output.
2021-06-07 15:42:38 +02:00
Simon Ser 4d603826c8 output: add get_primary_formats to interface
This function returns the set of formats the backend can use for the
primary buffer. It can be used to allocate a buffer suitable for
scan-out.
2021-06-07 15:42:38 +02:00
Simon Ser 38ba5881a0 buffer: replace get_data_ptr with {begin,end}_data_ptr_access
This new API allows buffer implementations to know when a user is
actively accessing the buffer's underlying storage. This is
important for the upcoming client-backed wlr_buffer implementation.
2021-06-07 09:22:56 -04:00
Simon Ser 9e58301df7 surface: allow placing subsurfaces below parent
Prior to this commit, subsurfaces could only be placed above their
parent. Any place_{above,below} request involving the parent would
fail with a protocol error.

However the Wayland protocol allows using the parent surface in the
place_{above,below} requests, and allows subsurfaces to be placed
below their parent.

Weston's implementation adds a dummy wl_list node in the subsurface
list. However this is potentially dangerous: iterating the list
requires making sure the dummy wl_list node is checked for, otherwise
memory corruption will happen.

Instead, split the list in two: one for subsurfaces above the parent,
the other for subsurfaces below.

Tested with wleird's subsurfaces demo client.

Closes: https://github.com/swaywm/wlroots/issues/1865
2021-06-03 14:04:07 +02:00
zccrs 11040d4942 Make the xdg_popup_get_position to public
Rename the xdg_popup_get_position to
wlr_xdg_popup_get_position
2021-06-03 09:50:54 +02:00
Simon Ser 76f51a949f xdg-activation-v1: add token timeout
There isn't always a good time to prune old tokens. Compositors
which only implement a "give focus on activation" logic can prune
tokens on focus change. However other compositors might want to
implement other semantics, e.g. "mark urgent on activation". In this
case a focus change shouldn't invalidate other tokens.

Additionally, some tokens aren't necessarily tied to a seat.

To avoid ending up with an ever-growing list of tokens, add a timeout.
2021-06-02 11:18:25 +02:00
Simon Ser 8ff435831f xdg-activation-v1: new protocol implementation
This implements the new xdg-activation-v1 protocol [1].

[1]: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/50
2021-06-02 11:18:25 +02:00
Simon Ser 2b0a1aeed5 output: take a wlr_buffer in set_cursor
Instead of passing a wlr_texture to the backend, directly pass a
wlr_buffer. Use get_cursor_size and get_cursor_formats to create
a wlr_buffer that can be used as a cursor.

We don't want to pass a wlr_texture because we want to remove as
many rendering bits from the backend as possible.
2021-06-02 11:08:52 +02:00
Simon Ser 91ee33e956 output: add get_cursor_formats and get_cursor_size to interface 2021-06-02 11:08:52 +02:00
Simon Ser 6430230d1f render: add wlr_renderer_begin_with_buffer
This allows compositors to choose a wlr_buffer to render to. This
is a less awkward interface than having to call bind_buffer() before
and after begin() and end().

Closes: https://github.com/swaywm/wlroots/issues/2618
2021-06-01 13:12:28 -04:00
Tudor Brindus ae2f3ecb68 xwm: implement _NET_CLIENT_LIST_STACKING
This property is present on all modern X11 instances. The nonpresence of
it requires applications to fall back to XQueryTree-based logic to
determine stacking logic (e.g., to determine what surface should get
Xdnd events).

These code paths are effectively untested nowadays, so this makes it
more likely for wlroots to "break" applications. For instance, the
XQueryTree fallback path has been broken in Chromium for the last 10
years.

It's easy enough to maintain this property, so let's just do it.

Fixes #2889.
2021-05-31 10:41:29 +02:00
Simon Ser 4dae12890f backend: automatically create allocator
Introduce a new backend_get_allocator function that automatically
creates an allocator for the backend if the backend has a renderer.
2021-05-21 22:13:54 +02:00
Simon Ser bcabe34a2e backend: automatically create renderer
If a backend accepts buffers (as indicated by get_buffer_caps) but
doesn't implement get_renderer, automatically create a renderer.
2021-05-21 22:13:54 +02:00
Simon Ser 7ec5bf6b10 backend: introduce wlr_backend_finish
This new functions cleans up the common backend state. While this
currently only emits the destroy signal, this will also clean up
the renderer and allocator in upcoming patches.
2021-05-21 22:13:54 +02:00
Simon Ser 9d55f712e3 render: introduce wlr_texture_from_buffer
This adds a a function to create a wlr_texture from a wlr_buffer.

The main motivation for this is to allow the renderer to create a
single wlr_texture per wlr_buffer. This can avoid needless imports
by re-using existing textures.
2021-05-17 16:22:43 +02:00
Simon Ser 6f39574ff5 linux-dmabuf-v1: implement wlr_buffer
This allows the DMA-BUF wl_buffer objects to be used directly as
wlr_buffers, without having to use wlr_client_buffer_import.
2021-05-17 16:22:43 +02:00
Simon Ser 6369f70931 render: remove wlr_texture_get_size
Users can just access the width/height fields directly.
2021-05-17 10:03:17 +02:00
Simon Zeni 982498fab3 render: introduce renderer_get_render_buffer_caps 2021-04-28 20:55:57 +02:00
Simon Zeni 144189674e backend: introduce backend_get_buffer_caps 2021-04-28 20:55:57 +02:00
Simon Ser 24fde77c62 buffer: add format param to get_data_ptr
Allow wlr_buffer_impl.get_data_ptr to return a format.

This allows the Pixman renderer to not care about get_dmabuf/get_shm,
and only care about get_data_ptr. This will also help with [1], because
client wl_shm buffers can't implement get_shm.

[1]: https://github.com/swaywm/wlroots/pull/2892

References: https://github.com/swaywm/wlroots/issues/2864
2021-04-27 20:36:03 +02:00
Simon Ser 5597776914 backend/session: add wlr_device.events.remove 2021-04-27 09:11:44 +02:00
Simon Zeni 10c5199d85 render/gles2: introduce wlr_gles2_renderer_create_with_drm_fd 2021-04-20 21:14:27 +02:00
Simon Ser e8df7c367a linux-dmabuf-v1: split params and buffer
Previously, the same struct was used for linux-dmabuf-v1 params
and buffer. This made the whole logic a little bit awkward, because
a wlr_dmabuf_v1_buffer could either be still being constructed, or
be a complete buffer.

Introduce a separate wlr_linux_buffer_params_v1 struct for buffer
params still being constructed. Once the params are complete (ie.
once the create request is sent), the params struct is destroyed
and the buffer struct is created.

This will help with [1] as well.

[1]: https://github.com/swaywm/wlroots/issues/2664
2021-04-19 18:09:13 +02:00
Simon Ser f64ed60c7b linux-dmabuf-v1: drop some from_resource helpers
Drop wlr_dmabuf_v1_buffer_from_params_resource and
wlr_linux_dmabuf_v1_from_resource. Contrary to wl_buffer, these
resources are internal linux-dmabuf-v1 implementation details and
should not be shared with other interfaces.
2021-04-19 18:09:13 +02:00
ayaka ed1924800d render: make GLES2 renderer optional
Allow selecting whether the GLES2 renderer gets enabled.

Co-authored-by: Simon Ser <contact@emersion.fr>
2021-04-17 16:39:40 +02:00
Simon Zeni 0d90dddfab render: introduce pixman renderer 2021-04-17 09:54:39 +02:00
Simon Ser 6c61de996c buffer: introduce wlr_buffer_get_shm
References: https://github.com/swaywm/wlroots/issues/2399#issuecomment-769408708
2021-04-17 09:54:39 +02:00
Simon Zeni 0b9288ec0b buffer: introduce wlr_buffer_get_data_ptr
The function has been place in an internal header for API stability
reasons.
2021-04-17 09:54:39 +02:00
Simon Zeni 84dea55b20 render: rename get_dmabuf_render_formats into get_render_formats 2021-04-15 17:10:06 +02:00
Kenny Levinsen 7f09085461 backend/session: Remove session_impl
libseat provides all session functionality, so there is no longer need
for a session backend abstraction. The libseat device ID, seat handle
and event loop handle are moved to the main wlr_session and wlr_device
structs.
2021-04-14 23:25:07 +02:00
Kenny Levinsen 95b657ba80 backend/session: Make libseat mandatory 2021-04-14 23:25:07 +02:00
Roman Gilg b36af22c94 backend: move get_drm_fd to public interface
The get_drm_fd was made available in an internal header with a53ab146f. Move it
now to the public header so consumers opting in to the unstable interfaces can
make use of it.
2021-04-12 11:43:56 +02:00
Ryan Farley b29ac8fbac util/uuid: replace with util/token, remove libuuid
Use 128-bit hexadecimal string tokens generated with /dev/urandom
instead of UUIDs for xdg-foreign handles, removing the libuuid
dependency. Update readme and CI. Closes #2830.

build: remove xdg-foreign feature

With no external dependencies required, there's no reason not to always
build it. Remove WLR_HAS_XDG_FOREIGN as well.
2021-04-11 19:09:36 +02:00
Benoit Gschwind ee3640363e Document the wlr_output_layout_get function 2021-04-11 10:19:00 +02:00
Kenny Levinsen d50bbf0bbc backend/session: Remove logind backend
This is instead delegated to libseat.
2021-04-11 10:03:13 +02:00
Simon Ser 1eb38e0015 Remove WLR_HAS_XCB_ERRORS
wlroots' dependency on this library doesn't change the features
exposed to compositors. It's purely a wlroots implementation detail.
Thus downstream compositors shouldn't really care about it.

Introduce an "internal_features" dictionary to store the status of
such internal dependencies.
2021-04-09 21:54:38 +02:00
Isaac Freund 78befa59f9 gtk-primary-selection: drop support
The standard primary-selection protocol is now widely supported.
2021-04-08 09:50:18 +02:00
Simon Ser a109a80dca render: drop support for ellipses
For anything more complicated than quads, compositors can easily
ship their own shaders.

Closes: https://github.com/swaywm/wlroots/issues/2759
2021-04-08 09:10:03 +02:00