wlroots-hyprland/backend
Simon Ser e59f4d4ffa backend/drm: allow non-linear modifiers for multi-GPU
Prior to [1], if an entry in a DRM format set was different than a
single LINEAR modifier, implicit modifiers were always allowed. This
has changed and now implicit modifiers are only allowed if INVALID
is in the list of modifiers.

So now we can safely enable explicit modifiers for cross-GPU imports,
without risking receiving buffers with an implicit modifier. This
should improve perf a bit on setups where two GPUs from the same vendor
are used.

This fixes the first bullet point from [2].

[1]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3231
[2]: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3331
2022-05-24 20:45:55 +00:00
..
drm backend/drm: allow non-linear modifiers for multi-GPU 2022-05-24 20:45:55 +00:00
headless backend/headless: allow variable refresh rate 2022-05-10 16:37:21 +00:00
libinput types/wlr_touch: uniformize events name 2022-03-17 18:16:14 +00:00
multi backend/multi: add asserts in wlr_multi_backend_add 2021-11-19 10:44:45 -05:00
session build: simplify Meson subproject fallbacks 2021-12-19 18:12:16 +00:00
wayland backend/wayland: reset active pointer on destroy 2022-04-29 21:55:04 +03:00
x11 types/wlr_touch: uniformize events name 2022-03-17 18:16:14 +00:00
backend.c Zero-initialize structs in init functions 2022-04-28 10:09:50 +02:00
meson.build backend: remove noop backend 2021-11-25 16:49:05 +00:00