2 commits

Author	SHA1	Message	Date
Simon Ser	6321e7c5aa	Add needs_composition APIs ... Right now, compositors are expected to query liftoff_layer_get_plane_id to decide whether a layer needs to be composited. However there are cases where a layer has no plane, but still doesn't need composition (e.g. when FB_ID is zero or when alpha is zero, in the future when the layer is out of CRTC bounds etc). Add a new API to make users' life simpler. Closes: https://github.com/emersion/libliftoff/issues/54	2021-08-09 11:56:55 +02:00
Simon Ser	b94f1e104f	doc/compositor: new document	2021-07-01 13:20:46 +02:00