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path: root/backend/drm/libliftoff.c
AgeCommit message (Collapse)Author
2023-11-30backend/drm: split wlr_drm_fb related functions into separate fileSimon Ser
2023-11-19backend/drm: add wlr_drm_connector_state.nonblockSimon Ser
Instead of having this condition checked in multiple places, centralize it so that they don't go out-of-sync.
2023-11-17backend/drm: introduce page-flip tracking structSimon Ser
Introduce a per-page-flip tracking struct passed to the kernel when we request a page-flip event for an atomic commit. The kernel will pass us back this pointer when delivering the event. This eliminates any risk of mixing up events together. In particular, if two events are pending, or if the CRTC of a connector is swapped, we no longer blow up in the page-flip event handler. Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3753
2023-06-30backend/drm: handle output layer damageSimon Ser
2023-06-22backend/drm: fix libliftoff_plane double-freeSimon Ser
Destroying the liftoff_device invalidates all of the liftoff_planes. Destroy the liftoff_planes before the liftoff_device to fix this.
2023-06-12backend/drm: clip FB damageSimon Ser
The kernel complains when the damage exceeds the FB bounds: [73850.448326] i915 0000:00:02.0: [drm:drm_atomic_check_only] [PLANE:31:plane 1A] invalid damage clip 0 0 2147483647 2147483647 Make the DRM backend behave like the Wayland one and allow compositors to damage (0, 0, INT32_MAX, INT32_MAX) to repaint everything without needing to know the exact buffer size. Closes: https://github.com/swaywm/sway/issues/7632
2023-05-11wlr_drm_format_set: Store formats on arrayAlexander Orzechowski
2023-04-20output-layer: add cropping supportSimon Ser
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).
2023-04-04output-layer: add support for scaling buffersSimon Ser
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).
2023-02-21backend/drm: drop wlr_drm_layer.pending_{width,height}Simon Ser
No need to store this info in struct wlr_drm_layer. We can just extract the size when we need it.
2023-02-21backend/drm: drop unnecessary pixman_region32_t castsSimon Ser
The Pixman API now accepts const parameters.
2023-02-20backend/drm: send output layer feedback eventsSimon Ser
2023-02-20backend/drm: add support for output layersSimon Ser
2023-02-20backend/drm: add libliftoff composition layerSimon Ser
This will be useful for implementing the output layers API.
2023-02-20backend/drm: add libliftoff interfaceSimon Ser