marcoallegretti/WEFT_OS
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WEFT_OS/crates/weft-compositor/Cargo.toml

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feat(compositor): add weft-compositor crate - Implement WeftCompositorState with all Wayland protocol globals: compositor, xdg-shell, layer-shell, shm, dmabuf, output, presentation, text-input, input-method, pointer-constraints, cursor-shape, seat. - Implement process_input_event covering keyboard, pointer (relative + absolute), axis, touch, and all gesture types (swipe, pinch, hold). - Implement Winit backend with damage-tracked rendering loop and frame callbacks. - Add DRM/KMS backend skeleton: libseat session, udev device discovery, calloop integration (rendering path deferred). - Add infra/systemd/weft-compositor.service (Type=notify). - Split CI into cross-platform and linux-only jobs. - Exclude weft-compositor from Windows check scripts.
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[package]
name = "weft-compositor"
version.workspace = true
edition.workspace = true
rust-version.workspace = true
publish = false
[[bin]]
name = "weft-compositor"
path = "src/main.rs"
# Features available on all build platforms.
[dependencies]
smithay = { version = "0.7", default-features = false, features = [
"backend_egl",
"backend_winit",
"renderer_gl",
"wayland_frontend",
"desktop",
] }
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
anyhow = "1"
feat(compositor): add appd IPC server (Unix socket, length-prefixed MessagePack framing) Adds weft-compositor/src/appd_ipc.rs: WeftAppdIpc state, setup() registers a calloop UnixListener source. Accepted connections are registered as edge-triggered read sources. Incoming AppdToCompositor frames are decoded and dispatched; AppSurfaceCreated records pid->session mapping in pending_pids for later wl_surface association. Wires into both the DRM and Winit backends. Socket path: /weft/compositor.sock or WEFT_COMPOSITOR_SOCKET override.
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weft-ipc-types = { path = "../weft-ipc-types" }
feat(compositor): implement weft-shell-protocol server side Add the WEFT compositor-shell Wayland protocol and wire it into the compositor state. Protocol definition: - protocol/weft-shell-unstable-v1.xml: defines zweft_shell_manager_v1 (global, bound once by servo-shell) and zweft_shell_window_v1 (per-window slot). Requests: destroy, create_window, update_metadata, set_geometry. Events: configure, focus_changed, window_closed, presentation_feedback. Generated code + bindings: - crates/weft-compositor/src/protocols/mod.rs: uses wayland-scanner generate_interfaces! inside a __interfaces sub-module and generate_server_code! at the server module level, following the wayland-protocols-wlr crate structure. Exports WeftShellState (holds the GlobalId) and WeftShellWindowData (per-window user data). Server-side dispatch (state.rs): - GlobalDispatch<ZweftShellManagerV1, ()>: binds the global, inits each bound resource with unit user data. - Dispatch<ZweftShellManagerV1, ()>: handles create_window by initialising a ZweftShellWindowV1 and sending an initial configure. - Dispatch<ZweftShellWindowV1, WeftShellWindowData>: handles update_metadata (stores advisory data) and set_geometry (echoes compositor-adjusted configure back to client). WeftCompositorState.weft_shell_state initialised in new() alongside all other protocol globals. New direct deps in weft-compositor: wayland-scanner, wayland-server, wayland-backend, bitflags (all version-matched to Smithay 0.7).
2026-03-11 06:59:56 +00:00
wayland-scanner = "0.31"
wayland-server = "0.31"
wayland-backend = "0.3"
bitflags = "2"
feat(compositor): add weft-compositor crate - Implement WeftCompositorState with all Wayland protocol globals: compositor, xdg-shell, layer-shell, shm, dmabuf, output, presentation, text-input, input-method, pointer-constraints, cursor-shape, seat. - Implement process_input_event covering keyboard, pointer (relative + absolute), axis, touch, and all gesture types (swipe, pinch, hold). - Implement Winit backend with damage-tracked rendering loop and frame callbacks. - Add DRM/KMS backend skeleton: libseat session, udev device discovery, calloop integration (rendering path deferred). - Add infra/systemd/weft-compositor.service (Type=notify). - Split CI into cross-platform and linux-only jobs. - Exclude weft-compositor from Windows check scripts.
2026-03-10 19:56:35 +00:00
# DRM/KMS and hardware input depend on Linux kernel interfaces; compile only on Linux.
[target.'cfg(target_os = "linux")'.dependencies]
smithay = { version = "0.7", default-features = false, features = [
"backend_drm",
"backend_gbm",
"backend_libinput",
"backend_udev",
"backend_session_libseat",
feat(compositor): implement DRM/KMS rendering path Add full DRM/KMS backend with libseat session, GBM allocation, EGL display initialisation, and a GpuManager-driven rendering loop. - drm_device.rs: type aliases and per-device/per-output state structs (WeftDrmDevice, WeftOutputSurface, WeftDrmData) - drm.rs: replace skeleton with complete backend libseat session, udev device enumeration, libinput event source, connector scanning via smithay-drm-extras DrmScanner, DrmOutputManager initialisation per CRTC, VBlank-driven render_output, sd_notify(READY=1) - state.rs: add drm: Option<WeftDrmData> field; route dmabuf import through GPU manager when the DRM path is active - Cargo.toml: add renderer_multi, use_system_lib Smithay features; add smithay-drm-extras and sd-notify Linux dependencies render_output submits a clear-colour-only frame to establish the VBlank pipeline. Surface compositing is wired up in a subsequent commit.
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"renderer_multi",
"use_system_lib",
feat(compositor): add weft-compositor crate - Implement WeftCompositorState with all Wayland protocol globals: compositor, xdg-shell, layer-shell, shm, dmabuf, output, presentation, text-input, input-method, pointer-constraints, cursor-shape, seat. - Implement process_input_event covering keyboard, pointer (relative + absolute), axis, touch, and all gesture types (swipe, pinch, hold). - Implement Winit backend with damage-tracked rendering loop and frame callbacks. - Add DRM/KMS backend skeleton: libseat session, udev device discovery, calloop integration (rendering path deferred). - Add infra/systemd/weft-compositor.service (Type=notify). - Split CI into cross-platform and linux-only jobs. - Exclude weft-compositor from Windows check scripts.
2026-03-10 19:56:35 +00:00
] }
feat(compositor): implement DRM/KMS rendering path Add full DRM/KMS backend with libseat session, GBM allocation, EGL display initialisation, and a GpuManager-driven rendering loop. - drm_device.rs: type aliases and per-device/per-output state structs (WeftDrmDevice, WeftOutputSurface, WeftDrmData) - drm.rs: replace skeleton with complete backend libseat session, udev device enumeration, libinput event source, connector scanning via smithay-drm-extras DrmScanner, DrmOutputManager initialisation per CRTC, VBlank-driven render_output, sd_notify(READY=1) - state.rs: add drm: Option<WeftDrmData> field; route dmabuf import through GPU manager when the DRM path is active - Cargo.toml: add renderer_multi, use_system_lib Smithay features; add smithay-drm-extras and sd-notify Linux dependencies render_output submits a clear-colour-only frame to establish the VBlank pipeline. Surface compositing is wired up in a subsequent commit.
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smithay-drm-extras = "0.1"
sd-notify = "0.4"
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