wayland-protocols/unstable/input-timestamps/README

High-resolution timestamps for input events.

Maintainers:
Alexandros Frantzis <alexandros.frantzis@collabora.com> (@afrantzis)
unstable: Add input-timestamps protocol wl_pointer, wl_keyboard and wl_touch events currently use a 32-bit timestamp with millisecond resolution. In some cases, notably latency measurements, this resolution is too coarse to be useful. This protocol provides additional high-resolution timestamps events, which are emitted before the corresponding input event. Each timestamp event contains a high-resolution, and ideally higher-accuracy, version of the 'time' argument of the first subsequent supported input event. Clients that care about high-resolution timestamps just need to keep track of the last timestamp event they receive and associate it with the next supported input event that arrives. Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com> Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk> Acked-by: Jonas Ådahl <jadahl@gmail.com> Reviewed-by: Daniel Stone <daniels@collabora.com> 2017-12-18 14:55:00 +02:00			`High-resolution timestamps for input events.`

			`Maintainers:`
protocols: Add GitLab contact information This is useful to know who to ping when you want to change something. Signed-off-by: Daniel Stone <daniels@collabora.com> 2024-10-05 16:19:11 +01:00			`Alexandros Frantzis <alexandros.frantzis@collabora.com> (@afrantzis)`