6 commits

Author	SHA1	Message	Date
Simon Ser	caac9bc87f	Rename library to liftoff ... Let's make these planes useful!	2019-09-12 11:40:21 +03:00
Simon Ser	c4a8afb39b	Add basic support for zpos ... This commit adds special handling for the layer zpos property. Setting it won't forward it to KMS, instead it will be handled internally. The plane zpos (either retrieved from KMS if the property is supported, or guessed from the plane type and ID) is checked during plane allocation to have the same ordering as the layer zpos. This adds more constraints to the allocation. Note that the new constraints are too strict. In case two layers don't overlap, there's no need for one plane to be on top of the other. See [1]. Also, the new constraints don't account for underlay planes [2]. [1]: https://github.com/emersion/libhwc/issues/3 [2]: https://github.com/emersion/libhwc/issues/7 Closes: https://github.com/emersion/libhwc/issues/4	2019-09-12 11:27:00 +03:00
Simon Ser	b3eb0e323c	Basic brute-force plane allocation ... This is the very first complete allocator. There are many things that can be improved, but at least it works. Closes: https://github.com/emersion/libhwc/issues/8	2019-09-08 16:32:38 +03:00
Simon Ser	14848bb802	Iterate over layers in example	2019-08-23 19:49:56 +03:00
Simon Ser	c5601aef5d	Add another layer to the example	2019-08-23 18:59:44 +03:00
Simon Ser	9fe471dd6b	Initial experiments	2019-08-21 23:07:37 +03:00