RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 03:57:43 +00:00
Code Issues Activity Actions

LibWeb: Rename HighResolutionTime/{CoarsenTime => TimeOrigin}.cpp/h

Browse source 
This is being used for more than just time coarsening now, so let's use
the spec's section title for the name.
This commit is contained in:
Linus Groh 2022-10-04 21:30:29 +01:00
parent 4ea6cc56be
commit 32ad939e44
10 changed files with 9 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

35
Userland/Libraries/LibWeb/HighResolutionTime/TimeOrigin.cpp Normal file
View file

@ -0,0 +1,35 @@
/*
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/Time.h>
#include <LibWeb/HighResolutionTime/TimeOrigin.h>
namespace Web::HighResolutionTime {
// https://w3c.github.io/hr-time/#dfn-coarsen-time
DOMHighResTimeStamp coarsen_time(DOMHighResTimeStamp timestamp, bool cross_origin_isolated_capability)
{
// FIXME: Implement this.
(void)cross_origin_isolated_capability;
return timestamp;
}
// https://w3c.github.io/hr-time/#dfn-coarsened-shared-current-time
DOMHighResTimeStamp coarsened_shared_current_time(bool cross_origin_isolated_capability)
{
// The coarsened shared current time given an optional boolean crossOriginIsolatedCapability (default false), must return the result of calling coarsen time with the unsafe shared current time and crossOriginIsolatedCapability.
return coarsen_time(unsafe_shared_current_time(), cross_origin_isolated_capability);
}
// https://w3c.github.io/hr-time/#dfn-unsafe-shared-current-time
DOMHighResTimeStamp unsafe_shared_current_time()
{
// The unsafe shared current time must return the current value of the shared monotonic clock.
return Time::now_monotonic().to_nanoseconds() / 1e6;
}
}