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2023-10-30backend: drop wlr_backend_get_presentation_clock()Simon Ser
We can just assume CLOCK_MONOTONIC everywhere. Simplifies the backend API, and fixes clock mismatches when multiple backends are used together with different clocks.
2023-10-26xwayland: add wlr_xwayland_set_workareas()John Lindgren
This function allows compositors to set the _NET_WORKAREA property on the root window. XWayland clients use _NET_WORKAREA to determine how much of the screen is not covered by panels/docks. The property is used for example by Qt to determine areas of the screen that popup menus should not overlap (see QScreen::availableVirtualGeometry).
2023-10-26util/token: add docsSimon Ser
2023-10-26util/token: rename TOKEN_STRLEN to TOKEN_SIZESimon Ser
TOKEN_STRLEN is not actually the strlen() of the token. It's the size taken by the token included the final zero byte. Change the name to make this clearer, and remove unnecessary +1's.
2023-10-26xdg-shell: use wlr_surface.unmap_commitKirill Primak
2023-10-26layer-shell: track surface init stateKirill Primak
2023-10-26compositor: add wlr_surface.unmap_commitKirill Primak
This flag can be used to figure out whether a particular commit has unmapped the surface. Private state for now in case we find a better way to track this.
2023-10-19linux_dmabuf_v1: convert to try_fromeri
References: wlroots/wlroots#884
2023-10-19drm: convert to try_fromeri
References: wlroots/wlroots#884
2023-10-19buffer: convert to try_fromeri
References: wlroots/wlroots#884
2023-10-14xwayland: stop translating _NET_WM_STRUT_PARTIAL coordinatesJohn Lindgren
Translating the right/bottom coordinates from offsets to absolute coordinates in wlroots (rather than in the compositor) was supposed to be more reliable, since wlroots had access to the X11 screen size. It ended up being less reliable, because the screen size values (xwm->screen->width_in_pixels/height_in_pixels) are not updated when the output layout changes. So let's remove the translation from wlroots, and let the compositor figure it out. From what I can understand of the current XWayland code, the X11 screen size should generally match the overall wlr_output_layout bounding box, which the compositor has access to.
2023-10-10xwayland: add wlr_xwayland_create_with_server()Simon Ser
Allows compositors to set up the server (and shell) on their own.
2023-10-10xwayland/server: add ready flagSimon Ser
Allows one to check whether the server is currently ready.
2023-10-10security-context-v1: add commit eventSimon Ser
2023-10-10security-context-v1: new protocol implementationSimon Ser
Co-authored-by: Puck Meerburg <puck@puckipedia.com> References: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/68
2023-10-09xdg-shell: fix wlr_xdg_popup_destroy() docsKirill Primak
2023-10-09output: allow_artifacts -> allow_reconfigurationKenny Levinsen
The name "allow_artifacts" and associated description is very vague, and theoretically allow for tearing behavior. Clarify that we only intend to mean artifacts related to output configuration (e.g., modesets). References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3740
2023-10-07scene_output_layout: Don't destroy output when output layout is destroyedAlexander Orzechowski
There were a couple of problems with this: 1. The behavior is unexpected. Typically objects in wlroots won't also destroy objects that they depend on. For instance, wlr_scene_output will not destroy the wlr_output when it's destroyed. It shouldn't be any different for scene layouts. 2. This fixes a crash where because wlr_output_layout and wlr_scene_output are both addons to wlr_output, we might get into a situation where wl_list_for_each_safe might malfunction. See [1] This means that the compositor needs to manually destroy the output when they destroy the layout, hence ~breaking. Compositors can just call `wlr_scene_output_destroy()` if they want to destroy both at the same time. [1] https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4358#note_2106260 This reverts commit 1a731596c5bcd252d8796cacb59af8b20ceb914f. Co-authored-by: Kirill Primak <vyivel@eclair.cafe>
2023-10-06output_event_commit: Remove committed and bufferAlexander Orzechowski
The newly introduced state struct can be used to retrieve this.
2023-10-06wlr_output: Add applied state to commit eventAlexander Orzechowski
2023-10-06seat: remove wlr_seat_validate_grab_serial()Kirill Primak
It makes little sense to have a catch-all grab vaildation function, considering that e.g. tablet tool implicit grabs are possible as well. Besides, the function has always returned true anyway.
2023-10-06xwayland: fix double free wlr_xwayland_shell_v1JiDe Zhang
2023-10-05render/drm_format_set: use published kernel doc URLSimon Ser
The kernel patch has been merged, so this is available in the official docs now.
2023-10-05render/vulkan: constrain blend to output subpass to redrawn regionManuel Stoeckl
This commit only applies to the render pass API.
2023-10-05util: add struct to track union of rectanglesManuel Stoeckl
The new struct rect_union is designed to make it easier to efficiently accumulate a list of rectangles, and then operate on an exact cover of their union. Using rect_union, the times needed to added t rectangles, and then compute their exact cover will be O(t), and something between Ω(t) and O(t^2), depending on the rectangle arrangement. If one tries to do the same by storing a pixman_region32_t and updating it with pixman_region32_union_rect(), then total time needed would be between Ω(t^2) and O(t^3), depending on the input. Without changing the public API (data structure + rectangle ordering rules) for pixman_region32_t, it is impossible to improve its worst case time.
2023-10-04drop KDE idle protocol supportSimon Zeni
2023-10-04xdg-shell: document wlr_xdg_surface's initialized & initial_commitSimon Ser
2023-10-02docs: replace the less commonly used "::" with "."Kirill Primak
2023-10-02xdg-surface: fix init state flowKirill Primak
Fixes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3677
2023-10-02output: defer fake present events until after commitRose Hudson
Since headless and wayland-without-presentation-feedback were firing present inside their commit impls, present was getting fired before commit, which is cursed. Defer this with an idle timer so that commit handlers can run before present handlers.
2023-09-28backend/drm: Add async page flip support to legacyvaxerski
Atomic doesn't support such flags yet.
2023-09-28staging/tearing-control: Add protocol supportvaxerski
2023-09-22wlr_scene: clarify wlr_scene_output ownership semanticsJohn Lindgren
wlr_scene_output_layout_add_output() was made public by f5917f024760 ("scene_output_layout: make output adding explicit") but the ownership semantics are not obvious and should be clarified.
2023-09-21render/pass: Introduce wlr_render_rect_options_get_boxAlexander Orzechowski
2023-09-09render/vulkan: de-duplicate VkImageUsageFlagsSimon Ser
The flags passed to vkCreateImage() must match the flags used when querying formats. Make this clearer by using the same variable.
2023-08-23Unify signal data docsKirill Primak
`// struct <name>` appears roughly 4 times as often as `// struct <name> *`. Switch to the former variant everywhere.
2023-08-23render: ensure wlr_render_rect_options->box is nonemptyManuel Stoeckl
This optimization also fixes an validation error with the Vulkan renderer by ensuring vkCmdClearAttachments does not receive empty regions.
2023-08-23output: trigger frame/present events on all commits on enabled outputSimon Ser
Up until now, frame/present events were only triggered when the user submitted a buffer. Change the wlr_output API so that these events are triggered when any commit is applied on an enabled output. Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3708
2023-08-22scene_output_layout: make output adding explicitRose Hudson
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3709
2023-08-22output_layout: return wlr_output_layout_output when adding outputRose Hudson
This will be used for the scene-graph integration.
2023-08-21compositor: drop wlr_surface_destroy_role_object()Simon Ser
This function is now unnecessary.
2023-08-21xdg-shell: rework rolesKirill Primak
2023-08-21xdg-shell: don't return anything from create_xdg_surface()Kirill Primak
2023-08-21buffer: make wlr_client_buffer functions privateSimon Ser
We want to eventually remove this. Let's make sure compositors don't start using either of these functions.
2023-08-19xdg-decoration: store an xdg_toplevel instead of xdg_surfaceLeonardo Hernández Hernández
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3685
2023-08-16backend/wayland: wait for xdg_surface.configure explicitlySimon Ser
We were assuming a roundtrip was enough to get an xdg_surface.configure event. That's not the case, the protocol spec doesn't make such a guarantee.
2023-08-16render: split render pass API into separate headerSimon Ser
Keeps the main wlr_renderer.h a tad more tidy.
2023-08-16wlr_output: Nuke wlr_output_update_enabledAlexander Orzechowski
2023-08-16wlr_output: Make wlr_output_update_{custom,}_mode privateAlexander Orzechowski
Backends should be using wlr_output_send_request_state to request modesets to the compositor. This will be inlined and removed next commit.
2023-08-16output: Add initialization state to wlr_output_initAlexander Orzechowski