6 commits

Author	SHA1	Message	Date
Simon Ser	5ef8a18a29	render/allocator/drm_dumb: advertise LINEAR instead of INVALID modifier ... INVALID means that the modifier is implicit. However dumb buffers are guaranteed to be LINEAR, so let's just advertise this. Fixes cursors with the DRM backend: cursor planes usually only support LINEAR.	2022-10-01 19:45:29 +00:00
Simon Ser	39b68ea47a	buffer: extract interface to separate header ... Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3389	2022-03-03 15:39:05 +01:00
Simon Zeni	02a1ae169e	render/allocator: make wlr_allocator part of the public API	2021-11-09 15:26:36 +00:00
Simon Ser	4e7a8707cc	buffer: add data_ptr access flags ... This allows callers to specify the operations they'll perform on the returned data pointer. The motivations for this are: - The upcoming Linux MAP_NOSIGBUS flag may only be usable on read-only mappings. - gbm_bo_map with GBM_BO_TRANSFER_READ hurts performance.	2021-09-10 13:16:10 -04:00
Simon Ser	d9d8fc1ab9	render/allocator: re-open GBM FD ... Using the same DRM file description for the DRM backend and for the GBM allocator will result in GEM handle ref'counting issues [1]. Re-open the DRM FD to fix these issues. [1]: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/110	2021-09-01 15:17:05 -04:00
Simon Ser	3ce2ea9e16	Move allocator stuff into new directory ... Add render/allocator/ and include/render/allocator/ to hold everything allocator-related.	2021-08-25 09:57:20 -04:00

Renamed from render/drm_dumb_allocator.c (Browse further)