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2022-02-02ext-session-lock-v1: new protocol implementationIsaac Freund
This implements the new ext-session-lock-v1 protocol [1]. [1]: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/131
2022-02-01scene: Add layer_shell_v1 helperKenny Levinsen
This helper behaves similar to the xdg_shell helper, and additionally provides a little assistance for positioning and exclusive_zone management.
2022-02-01scene: try to import buffers as textures before renderingSimon Ser
The wlroots APIs currently don't allow importing/uploading a buffer during rendering operations. Scene-graph buffer nodes need to turn their wlr_buffer into a wlr_texture at some point. It's not always possible to do so at wlr_scene_buffer creation time because the scene-graph may have zero outputs at this point, thus no way to grab a wlr_renderer. Instead, add scene-graph buffers to a pending list and try to import them in wlr_scene_output_commit. References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3354
2022-01-31xcursor: garbage collect XcursorLibraryLoadImagesVlad Zahorodnii
XcursorLibraryLoadImages is unused, let's drop it. Same as [1]. [1]: https://gitlab.freedesktop.org/wayland/wayland/-/merge_requests/206 Co-authored-by: Simon Ser <contact@emersion.fr>
2022-01-31output-layout: remove useless types/fieldsKirill Primak
2022-01-31output-layout: make wlr_output_layout_get_box() take a box as parameterKirill Primak
Closes https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/812
2022-01-17foreign-toplevel: send enter if needed on output bindIsaac Freund
Currently the output enter event is never sent if the client has not yet bound the output, which happens every time the compositor creates a new output. To fix this, listen for the output bind event and inform clients as if needed.
2022-01-13surface: improve role precommit hookKirill Primak
Now the role precommit hook is called before the commit, not on wl_surface.commit request, and takes a state which is to be applied.
2022-01-13surface: deprecate wlr_surface.hKirill Primak
2022-01-13surface: move decl to wlr_{sub,}compositor.hKirill Primak
2022-01-13surface: move impl to types/wlr_{sub,}compositor.cKirill Primak
2022-01-13surface: introduce events.client_commitKirill Primak
wlr_surface.events.client_commit is fired when wl_surface.commit request is received.
2022-01-13subcompositor: split out from compositorKirill Primak
2021-12-20wlr_texture: remove wlr_texture_from_wl_drm() from headerIsaac Freund
This function was already removed in e5b5592a but it was forgotten to remove it from the header.
2021-12-17Remove wlr_box.h redirectionSimon Ser
Compositors should've all been updated to use the new header by now.
2021-12-17layer-shell: fix type of marginsIsaac Freund
These currently use uint32_t while they are an int32_t in the protocol.
2021-12-14scene: add wlr_scene_set_presentation()Isaac Freund
This helper automates sending presentation feedback to clients based on the primary output of scene surfaces.
2021-12-14backend/drm: use drmCloseBufferHandleSimon Ser
This has been added in [1] and allows us to close buffer handles without manually calling drmIoctl. [1]: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/192
2021-12-14util/global: remove wl_display arg from wlr_global_destroy_safeSimon Ser
Since [1], we can get the wl_display directly from the wl_global. [1]: https://gitlab.freedesktop.org/wayland/wayland/-/commit/2b22160fb690a76247aa9bd0be3069ff43e8239f
2021-12-14xdg-activation: Allow to submit tokensGuido Günther
Allows the compositor to submit tokens to the pool of currently active tokens. This can be useful when the launcher doesn't use or support xdg-activation-v1 by itself - e.g. when it is X11 based or use gtk_shell1.
2021-12-13scene: fix wlr_scene_send_frame_done() APIIsaac Freund
This doesn't work if scene outputs are not used as the primary output of scene surfaces will always be NULL. Therefore, take a wlr_scene_output instead of separate wlr_scene and wlr_output arguments and rename the function to wlr_scene_output_send_frame_done(). The actual behavior of the function is unchanged.
2021-12-13scene: add wlr_scene_send_frame_done()Isaac Freund
2021-12-13scene: add primary output to wlr_scene_surfaceIsaac Freund
This allows compositors to avoid sending multiple frame done events to a surface that is rendered on multiple outputs at once. This may also be used in the same way for presentation feedback.
2021-12-13scene: send surface enter/leave output eventsIsaac Freund
Co-authored-by: Simon Ser <contact@emersion.fr>
2021-12-13backend/drm: add wlr_drm_backend_monitorChris Chamberlain
This helper is responsible for listening for new DRM devices and create new child DRM backends as necessary.
2021-12-09subsurface: don't add to parent list immediatelyKirill Primak
2021-12-09surface: fix non-buffer damage handlingKirill Primak
This commit fixes the way the damage that doesn't come directly from the client is handled.
2021-12-09output: introduce wlr_output_set_nameSimon Ser
wlroots picks names for all outputs, but it might be desirable for compositor to override it. For instance, Sway will use a headless output as a fallback in case no outputs are connected. Sway wants to clearly label the fallback output as such and label "real" headless outputs starting from HEADLESS-1.
2021-12-07linux-dmabuf-v1: add per-surface feedbackSimon Ser
2021-12-07linux-dmabuf-v1: implement v4Simon Ser
Implement a basic version of linux-dmabuf-unstable-v1 version 4. Only default hints are implemented. The new wlr_linux_dmabuf_feedback_v1 data structure will allow compositors to define their own custom hints in the future. This data structure makes it easy to describe feedback metadata. It's converted to a "compiled" form suitable for marshalling over the Wayland socket via feedback_compile.
2021-12-07render: add wlr_renderer_init_wl_shmSimon Ser
This allows compositors to initialize wl_shm without initializing other globals like linux-dmabuf.
2021-12-03output: drop front_bufferSimon Ser
This lets backends immediately release committed buffers if they want to.
2021-12-03output: add wlr_output_event_commit.bufferSimon Ser
This allows output commit listeners to access the newly committed buffer. Currently wlr_output.front_buffer is used but it'll get removed in the next commit.
2021-12-03render/drm-format-set: add wlr_drm_format_set_intersectSimon Ser
This intersects two DRM format sets. This is useful for implementing DMA-BUF feedback in compositors, see e.g. the Sway PR [1]. [1]: https://github.com/swaywm/sway/pull/6313
2021-12-02render/egl: improve modifier support detectionSimon Ser
Support for EXT_image_dma_buf_import_modifiers doesn't necessarily indicate support for modifiers. For instance, Mesa will advertise EXT_image_dma_buf_import_modifiers for all drivers. This is a trick to allow EGL clients to enumerate supported formats (something EXT_image_dma_buf_import is missing). For more information, see [1]. Add a new wlr_egl.has_modifiers flag which indicates whether modifiers are supported. It's set to true if any eglQueryDmaBufModifiersEXT query returned a non-empty list. Use that flag to figure out whether the buffer modifier should be passed to the EGL implementation on import. [1]: https://github.com/KhronosGroup/EGL-Registry/issues/142
2021-12-01render/egl: add wlr_egl_create_with_contextSimon Ser
This allows creating a wlr_egl from an already-existing EGL display and context. This is useful to allow compositors to choose the exact EGL initialization parameters.
2021-12-01render/egl: store IMG_context_priority in wlr_eglSimon Ser
The next commit will split extension lookup and context initialization.
2021-11-30scene: add wlr_scene_get_scene_outputSimon Ser
This allows getting a wlr_scene_output from a wlr_output. Since an output can only be added once to a scene-graph there's no ambiguity. This is useful for compositors using wlr_scene_attach_output_layout: the output layout integration automatically creates a scene-graph output for each wlr_output added to the layout.
2021-11-30output: add wlr_output_get_primary_formatsSimon Ser
This allows compositors to get primary formats without manually calling wlr_output_impl.get_primary_formats. For example, the Sway patch for linux-dmabuf feedback [1] needs this. [1]: https://github.com/swaywm/sway/pull/6313
2021-11-30output: fix typo in wlr_output_impl.get_primary_formats docsSimon Ser
The buffer capabilities indicate whether the formats returned are for DMA-BUFs or shared memory buffers.
2021-11-26render: add DMA-BUF docsSimon Ser
Document some of the assumptions for DMA-BUF buffer sharing and modifiers.
2021-11-26render/drm_format_set: add wlr_drm_format_hasSimon Ser
2021-11-25scene: add wlr_scene_xdg_surface_createSimon Ser
This allows compositors to easily add an xdg_surface to the scene-graph while retaining the ability to unconstraint popups and decide their final position. Compositors can handle new popups with the wlr_xdg_shell.new_surface event, get the parent scene-graph node via wlr_xdg_popup.parent.data, create a new scene-graph node via wlr_scene_xdg_surface_tree_create, and unconstraint the popup if they want to.
2021-11-25backend: remove noop backendSimon Zeni
2021-11-25backend/headless: drop wlr_headless_backend_create_with_rendererSimon Ser
The headless backend no longer needs a parent renderer: it no longer needs to return it in wlr_backend_impl.get_renderer, nor does it need to return its DRM FD in wlr_backend_impl.get_drm_fd. Drop this function altogether since it now behaves exactly like wlr_headless_backend_create.
2021-11-25backend/headless: stop picking a DRM FDSimon Ser
Sometimes the headless backend is used standalone with the Pixman renderer, sometimes it's used together with another backend which has already picked a DRM FD. In both of these cases it doesn't make sense to pick a DRM FD. Broadly speaking the headless backend doesn't really care which DRM device is used for the buffers it receives. So it doesn't really make sense to tie it to a particular DRM device. Let the backend users (e.g. wlr_renderer_autocreate) open an arbitrary DRM FD as needed instead.
2021-11-23input-device: remove wlr_input_device.linkSimon Ser
This field's ownership is unclear: it's in wlr_input_device, but it's not managed by the common code, it's up to each individual backend to use it and clean it up. Since this is a backend implementation detail, move it to the backend-specific structs.
2021-11-22backend/wayland: report parent presentation clockSimon Ser
There's no guarantee that the parent Wayland compositor uses CLOCK_MONOTONIC for reporting presentation timestamps, they could be using e.g. CLOCK_MONOTONIC_RAW or another system-specific clock. Forward the value via wlr_backend_impl.get_presentation_clock. References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3254#note_1143061
2021-11-22linux-dmabuf-v1: hide wlr_linux_buffer_params_v1Simon Ser
The parameters are used when the client is in the process of building a buffer. There's no reason why this internal implementation detail should be exposed in our public header.
2021-11-19backend/drm: scan leases on ueventSimon Ser
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3181