action binder protocol https://git.vlhl.dev/navi/wayland/wayland-protocols.git/atom?h=master 2018-01-19T09:21:02+00:00 2018-01-19T09:21:02+00:00 Alexandros Frantzis alexandros.frantzis@collabora.com 2017-12-18T12:55:00+00:00 urn:sha1:4f789286e4ab7f6fecc2ccb895d79362a9b2382a 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>