wlseeds

Commit Graph

Author	SHA1	Message	Date
Simon Ser	7201aae3d6	render/drm-format-set: add wlr_drm_format_set_intersect This intersects two DRM format sets. This is useful for implementing DMA-BUF feedback in compositors, see e.g. the Sway PR [1]. [1]: https://github.com/swaywm/sway/pull/6313	3 years ago
Simon Ser	98f2efde98	render/drm_format_set: remove special LINEAR case This was used to make the intersection of INVALID and LINEAR result in LINEAR. We can now just require LINEAR to be in both lists.	3 years ago
Simon Ser	affe9eda57	Require INVALID for implicit format modifiers See [1] for the motivation. [1]: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/75	3 years ago
Simon Ser	d78cb808b1	render/drm_format_set: add wlr_drm_format_has	3 years ago
Demi Marie Obenour	b5d4bc3c62	Improve wlr_drm_format documentation A wlroots user can easily get confused and think that `cap` refers to wlroots buffer capabilities, not array capacity.	3 years ago
Simon Ser	323b8498ad	Revert "render/drm_format_set: add wlr_drm_format_has" This reverts commit `833437d592`.	3 years ago
Simon Ser	1d7e438d8a	Revert "Require INVALID for implicit format modifiers" This reverts commit `ea7357b703`.	3 years ago
Simon Ser	42138a073b	Revert "render/drm_format_set: remove special LINEAR case" This reverts commit `6d281d96cb`.	3 years ago
Simon Ser	6d281d96cb	render/drm_format_set: remove special LINEAR case This was used to make the intersection of INVALID and LINEAR result in LINEAR. We can now just require LINEAR to be in both lists.	3 years ago
Simon Ser	ea7357b703	Require INVALID for implicit format modifiers See [1] for the motivation. [1]: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/75	3 years ago
Simon Ser	833437d592	render/drm_format_set: add wlr_drm_format_has	3 years ago
Simon Ser	c4635c68d2	render/drm_format_set: add special case for LINEAR-only formats Our wlr_format_set structs don't hold GBM usage flags. Instead, users who want to get a LINEAR buffer can use the DRM_FORMAT_MOD_LINEAR modifier even if the kernel driver doesn't support modifiers. Add a special case to wlr_drm_format_intersect to properly handle this situation.	4 years ago
Simon Ser	d37214cb16	render/drm_format_set: add wlr_drm_format_{create,add}	4 years ago
Simon Ser	8a6930c138	render/drm_format_set: assert len <= cap when duplicating	4 years ago
Simon Ser	29da97c185	render/drm_format_set: allocate using cap when duplicating In wlr_drm_format_dup, allocate the new wlr_drm_format using cap instead of len. This makes it so the cap field is up-to-date and the chunk of memory isn't too small if we append new modifiers (we don't allow this yet but might in the future).	4 years ago
Simon Ser	82443ea46b	render/drm_format_set: introduce wlr_drm_format_intersect Intersects modifiers from two wlr_drm_format structs. If either format doesn't support modifiers, the resulting format won't support modifiers.	4 years ago
Simon Ser	7c6212a0f7	render/drm_format_set: introduce wlr_drm_format_dup	4 years ago
Simon Ser	01d4506253	render/drm_format_set: disallow DRM_FORMAT_INVALID It doesn't make sense to add DRM_FORMAT_INVALID to a format set. Adding an assertion allows us to safely query the format set with DRM_FORMAT_INVALID. See [1]. [1]: https://github.com/swaywm/wlroots/pull/2021#discussion_r385839668	5 years ago
Drew DeVault	540e23d102	Revert "render/drm: keep old drm_format if realloc fails" This reverts commit `c1be9b6945`.	5 years ago
Antonin Décimo	c1be9b6945	render/drm: keep old drm_format if realloc fails	5 years ago
Simon Ser	e516ea4c79	backend/drm: check format when scanning out DMA-BUF	6 years ago
Scott Anderson	c01b81c99c	render: introduce wlr_drm_format_set This types adds a container for formats + modifiers. A list that is of [format [modifier]] was chosen instead of [format modifer] because that is how GBM accepts them. Co-Authored-By: emersion <contact@emersion.fr>	6 years ago

22 Commits (aaf828d3d24c79c2207e83d38a76c7f1cc33084f)